(r1, 0x5452, &(0x7f0000f90000)=0x9) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r0) 2018/01/16 16:42:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004f1000-0x8)='./file0\x00', 0x220100, 0x10) clock_gettime(0x0, &(0x7f000018c000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000773000)=[{{0x0, 0x0}, 0x4, 0x3, 0x9}, {{0x77359400, 0x0}, 0x39c, 0xffffffffffff0001, 0x0}, {{0x0, 0x0}, 0x7, 0x0, 0xd6f6}, {{0x0, 0x0}, 0xfffffffffffffffd, 0x0, 0x0}, {{r1, r2/1000+10000}, 0x0, 0x4662, 0x4}, {{0x0, 0x0}, 0x3f, 0x5f, 0x3a8000000}], 0x60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/16 16:42:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000f40000)={0x1, 0x0, [{0x250, 0x0, 0x0}]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000f9e000)={0x0, 0xd000, 0xc78, 0x1, 0x6}) 2018/01/16 16:42:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = inotify_init1(0x800) sendfile64(r0, r1, &(0x7f0000a41000)=0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000016f000-0x8c)={0x6, 0x5, 0x7, 'queue0\x00', 0x19c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndctrl(&(0x7f0000577000+0xbd3)='/dev/snd/controlC#\x00', 0x2, 0x212b91bbb4186985) 2018/01/16 16:42:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000+0xcf1)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f000077a000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000301}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000454000-0x28)={@common='ifb0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00009e9000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfffffffffffffffc, r1}) 2018/01/16 16:42:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = memfd_create(&(0x7f0000c6e000)='!vmnet0&vboxnet0[lem1vmnet1\x00', 0x3) bind$alg(r1, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002ad000+0x1e2)="0000000000000004051200000005001310", 0x11) ftruncate(r0, 0x2) fstat(r0, &(0x7f00007d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008ba000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000030d000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b66000-0x4)=0xe8) stat(&(0x7f000076d000)='./file0\x00', &(0x7f00002ec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) memfd_create(&(0x7f0000a1a000)="5d2ae32573656c696e757800", 0x2) setresuid(r3, r4, r5) bind$alg(r2, &(0x7f000028b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0xfffffffffffffe09) 2018/01/16 16:42:32 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e3c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00005a2000-0xa)='syzkaller\x00', &(0x7f0000461000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e2e000)='trustedproc.\x00', 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000c0000-0x8)='keyring\x00', &(0x7f0000baa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) keyctl$setperm(0x5, r2, 0x0) keyctl$revoke(0x3, r2) ioctl$VT_ACTIVATE(r0, 0x5606, 0x8) 2018/01/16 16:42:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000650000-0x8)='./file0\x00', 0x0) r1 = inotify_init() getpgid(0xffffffffffffffff) getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000044d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ac5000)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001e3000-0x4)=0x0) getpgid(r2) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000281000-0x4)=0x0) 2018/01/16 16:42:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000c40000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x338, 0x0, ""}}}}}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000cdf000)='/dev/snd/pcmC#D#c\x00', 0x200, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f000025b000)=0x0) ioctl$TIOCCBRK(r1, 0x5428) 2018/01/16 16:42:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000574000)='/selinux/policy\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000a46000)={0x0, r0, 0x1, 0x3, 0x0}, 0x14) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0x8000e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cda000-0x4)=0x8, 0x1590de9a) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000456000-0x14)={0x10001, 0x3, 0x1, 0x0, 0x3, 0x401, 0x20, 0xd, 0x98, 0x3ff}) flock(r0, 0x2) flock(r1, 0x1) close(r2) 2018/01/16 16:42:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000203000)='./file0\x00', 0x4) lremovexattr(&(0x7f0000a70000)='./file0\x00', &(0x7f0000b67000)=@random={'user.\x00', '[\x00'}) r0 = syz_open_dev$dmmidi(&(0x7f000002e000)='/dev/dmmidi#\x00', 0x5, 0x0) accept4(r0, 0x0, &(0x7f0000b95000-0x4)=0x0, 0x800) 2018/01/16 16:42:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000f4c000-0xb)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000345000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = add_key$keyring(&(0x7f0000540000)='keyring\x00', &(0x7f0000e3d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) 2018/01/16 16:42:33 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000+0x967)={0xa, 0x0}) 2018/01/16 16:42:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000079000-0x8)=0xd47) userfaultfd(0xfffffffffffffffe) 2018/01/16 16:42:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) tkill(r1, 0x32) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x99}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0xffffffffffefffb2, 0x8, 0x7ce, 0x5, r2}, 0x341) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) fcntl$setsig(r0, 0xa, 0x7) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) fcntl$setown(r0, 0x8, r3) 2018/01/16 16:42:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ecf000)='/dev/ppp\x00', 0x40, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000467000-0xa)='/dev/ptmx\x00', 0xc0, 0x0) bind$ax25(r1, &(0x7f0000342000)={0x3, {"47cf527ad57dc0"}, 0x4}, 0x10) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/16 16:42:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f64000-0x1000)="", 0x0, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mknodat(0xffffffffffffffff, &(0x7f0000bce000-0x8)='./file0\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006e7000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000e67000-0x4)=0x5) sendto$inet6(r0, &(0x7f0000527000-0x30)="", 0x0, 0x0, &(0x7f000080c000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000c2000)=0x0) 2018/01/16 16:42:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ae7000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000b6d000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00004b7000)=""/41) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a1d000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000950000-0x9)='/dev/sg#\x00', 0x0, 0x200010002083) close(r1) 2018/01/16 16:42:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000)='./file0\x00', 0x0) mount(&(0x7f00009d3000)='./file0\x00', &(0x7f0000510000)='./file0\x00', &(0x7f00000ab000-0x7)='ntfs\x00', 0x1, &(0x7f00007b3000-0xf)="85baa1fff1ca00df19eda80e1a1501") open$dir(&(0x7f0000778000-0x8)='./file0\x00', 0x25b527afb4733836, 0x0) 2018/01/16 16:42:33 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000109000)={0x20, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000ffd000-0x88)={0x0, {{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/16 16:42:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00007c8000-0xfc)="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", 0x2fc) 2018/01/16 16:42:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getpeername$unix(r1, &(0x7f00001bf000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a8c000)=0x8) sysfs$2(0x2, 0x0, &(0x7f0000bc3000)=""/4096) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000b19000-0xfd)=""/253, &(0x7f000006d000)=0xfd) 2018/01/16 16:42:33 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000-0x30)={0x10, 0x0, &(0x7f0000009000-0x10)=[@request_death={0x400c630e, 0x1, 0x0}], 0x66, 0x0, &(0x7f0000005000-0x66)="2f4cb7d8003e7855a248978f146a0592b44cc291599182fe52215cfa2eddba992a51adb256a74de9e09cce16a1aeff4ac7e205200a832b7e710e5c37a20cc9b82c138190fe19ffa54f639fd7a6180332c76822626f892f96407555ff1511da66a3534126f90f"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000006000+0xf3f)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000008000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r2, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000006000)=0x0, 0xfff) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r3, 0x8000008010500c, &(0x7f0000004000-0x8)=0x0) 2018/01/16 16:42:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de6000-0x9)='/dev/kvm\x00', 0x0, 0x0) getgroups(0x1db, &(0x7f00005e3000)=[]) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000003a000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000972000-0x198)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x76, 0xffffffffffffffff, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000b71000-0x51)={0x4d, "b4c9a6499e83192caf4f5770562a1892c2c9e4240457e47181fbf946587575c1bb083e61b6235a7a32c92e3a22bd685569d2f73f37eee0bbe159b602a14dced49ec9aef98974232bd7a710eba4"}) 2018/01/16 16:42:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000abf000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000906000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000087b000-0x20)={r2, 0x0, 0xfffffffffffffffe, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:42:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") statx(r0, &(0x7f00001f8000-0x8)='./file0\x00', 0x0, 0x0, &(0x7f00001f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000ea8000-0xc)={0x8, 0x7ff, 0x0, 0x59ef1160, 0xffffffffffffbc98, 0x4}) 2018/01/16 16:42:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) setsockopt(r1, 0x100000800000010d, 0x2, &(0x7f0000004000-0x8)="00000000ffffffff", 0x8) 2018/01/16 16:42:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9c000-0x4)=0x7ff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x8e3}], 0x210, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 16:42:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000fd1000-0x12c)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000303000-0x3c)=""/60, 0x3c}, {&(0x7f00006f9000-0x75)=""/117, 0x75}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f000003d000-0x55)=""/85, 0x55}], 0x4, &(0x7f0000fd0000)=""/100, 0x64, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd0000)={0x77359400, 0x0}) bind$unix(r0, &(0x7f0000f99000-0x8)=@abs={0x123a12cab24051ce, 0x0, 0x0}, 0x8) 2018/01/16 16:42:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000de6000)=0x0, &(0x7f0000ea4000+0x686)=0x4) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000d1b000)={0x2, 0x7f, 0x7fff, 0x100, 0x5, 0x7, 0x20, 0x9, 0xff, 0x80c}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0xff, 0x1000000001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000892000)={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 16:42:33 executing program 7: socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/16 16:42:33 executing program 2: r0 = gettid() syz_open_procfs(r0, &(0x7f0000bba000)='net/mcfilter6\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000d5b000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x82200) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000e57000-0x14)={0xffffffffffffffe1, 0x7997, 0x7, 0x806, 0x800, 0x5, 0x6, 0x5, 0x6, 0x9}) listen(r1, 0x0) poll(&(0x7f000047e000-0x30)=[{r1, 0x0, 0x0}], 0x1, 0xffffffffffffffff) openat$rfkill(0xffffffffffffff9c, &(0x7f00002a3000-0xc)='/dev/rfkill\x00', 0x10001, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000405000-0xc)={0x0, 0x74, &(0x7f00000ec000-0x74)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x41, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xfffffffffffffffd}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x40}]}, &(0x7f0000483000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00006cb000-0x10)={0x80, 0x0, 0x3, 0x200, r3}, &(0x7f0000545000)=0x10) 2018/01/16 16:42:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009aa000-0x11)='limits\x00') pread64(r0, &(0x7f000083b000-0x92)=""/146, 0x92, 0x0) 2018/01/16 16:42:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x1, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b56000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c3b000)=0x1ff, 0x4) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000156000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000f36000-0x10)={0xffffffff, 0x3f, 0x80000001, 0x5}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x1, 0x1ff, 0x0, 0xfffffffffffffffc, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000d28000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f0000353000)={0x0, 0x0}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000b1f000)=0x1, 0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 16:42:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000b19000)={0x2, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysinfo(&(0x7f0000000000)=""/213) prctl$setendian(0x14, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000428000-0x108)={0x2, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffffc) r2 = add_key$user(&(0x7f0000fa0000)='user\x00', &(0x7f0000fdd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000929000)="42e5692db0d2ca2483a60fb94b3da878e66affeca0dcbdc78ca6bd440d78d5cc5cf4eb2cdebc8661c5d1dc8c1596304c940f0d09f6d21468c796a7af38d8894fa5b3e2b38685efbe4f7f892ae65b0455ddc4bbaa1d42f16535ce804a6ed83bd522346c1fc4b35bc9dc8eabe5496144c7256d2e3d99884be7bb37789ed91d9026d5e2f470fda04ff380754302f8f5bc62", 0x90, 0xfffffffffffffffd) keyctl$revoke(0x3, r2) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000184000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fdd000)=0x8) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f000035f000-0x4)=0x0, 0x4) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000875000-0x9e)=""/158) 2018/01/16 16:42:33 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b2e000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000352000)={@generic="c4f78f54bbfe16cd1c173bfb087b58ba", @ifru_flags=0x1000}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000005000-0x24)={@generic="fd373ffa5046cff3b6742afd621b3c8e", &(0x7f00009a9000-0xc4)=@ethtool_rxnfc={0x30, 0x0, 0x0, {0x0, @esp_ip6_spec={@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]}, 0x0, 0x0}, {"e609", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, @usr_ip4_spec={@empty=0x0, @rand_addr=0x0, 0x0, 0x0, 0x1, 0x0}, {'WJ', @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x2000200}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000088000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000258000)=[{{&(0x7f00001dc000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000040f000-0x18)=[{&(0x7f0000257000-0xc8)=""/200, 0xc8}, {&(0x7f000064c000-0xa4)=""/164, 0xa4}, {&(0x7f0000986000)=""/0, 0x0}], 0x3, &(0x7f000045d000-0x5f)=""/95, 0x5f, 0x8}, 0x8001}, {{&(0x7f0000aff000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f00009be000-0x18)=[{&(0x7f00004f9000-0x9c)=""/156, 0x9c}, {&(0x7f000020b000)=""/216, 0xd8}, {&(0x7f0000511000-0xe7)=""/231, 0xe7}], 0x3, &(0x7f000024b000-0xa9)=""/169, 0xa9, 0x0}, 0x0}, {{&(0x7f00002ce000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000044e000)=[{&(0x7f0000cad000)=""/226, 0xe2}, {&(0x7f00002a0000)=""/0, 0x0}, {&(0x7f0000099000-0xc8)=""/200, 0xc8}, {&(0x7f00001b4000-0xa2)=""/162, 0xa2}, {&(0x7f00005e5000)=""/243, 0xf3}, {&(0x7f000007c000)=""/69, 0x45}, {&(0x7f00003b2000-0x16)=""/22, 0x16}, {&(0x7f00003b8000-0xa2)=""/162, 0xa2}, {&(0x7f0000e22000-0x82)=""/130, 0x82}], 0x9, &(0x7f0000224000-0x1000)=""/4096, 0x1000, 0x2}, 0x3f}, {{0x0, 0x0, &(0x7f000077e000-0x20)=[{&(0x7f0000889000)=""/66, 0x42}, {&(0x7f00003a0000-0xb2)=""/178, 0xb2}, {&(0x7f0000066000-0xbb)=""/187, 0xbb}, {&(0x7f0000386000)=""/150, 0x96}], 0x4, &(0x7f0000db6000-0xdc)=""/220, 0xdc, 0x1ff}, 0x67538197}, {{&(0x7f0000a40000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002ca000-0x20)=[], 0x0, &(0x7f000009a000)=""/7, 0x7, 0x81}, 0x800}, {{0x0, 0x0, &(0x7f0000e37000-0x8)=[{&(0x7f000054c000-0x58)=""/105, 0x69}], 0x1, &(0x7f0000a3a000)=""/218, 0xda, 0x4}, 0x7fff}, {{0x0, 0x0, &(0x7f0000441000-0x28)=[{&(0x7f0000ca6000)=""/81, 0x51}, {&(0x7f00008a2000)=""/0, 0x0}, {&(0x7f0000982000-0x45)=""/69, 0x45}, {&(0x7f000050f000)=""/221, 0xdd}, {&(0x7f0000977000)=""/81, 0x51}], 0x5, &(0x7f000020a000)=""/94, 0x5e, 0x1}, 0x4}, {{&(0x7f000033d000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000044000)=[{&(0x7f000059b000)=""/154, 0x9a}, {&(0x7f00002a5000)=""/178, 0xb2}, {&(0x7f00005b8000-0x1000)=""/4096, 0x1000}, {&(0x7f00000c2000-0x8c)=""/140, 0x8c}, {&(0x7f000069f000)=""/179, 0xb3}, {&(0x7f00003c0000)=""/19, 0x13}, {&(0x7f0000130000)=""/41, 0x29}, {&(0x7f000059b000)=""/119, 0x77}, {&(0x7f0000f43000)=""/208, 0xd0}], 0x9, &(0x7f00002bd000-0x6b)=""/107, 0xffffffffffffff05, 0x7ff}, 0x2}], 0x8, 0x20, &(0x7f0000599000)={r2, r3+10000000}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000eea000)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081b000)=0xe8) timerfd_settime(r0, 0x1, &(0x7f0000b21000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000b30000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000047000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x2, 0xfb8, 0x1, 0x5, 0x2, 0xa0, 0xa0, 0x2f, r4, r5}, {0x2479, 0xa6, 0x3e, 0x2, 0xffffffff, 0x6, 0x2, 0x0}, {0x9, 0x3f, 0x3, 0x800000000000}, 0x401, 0x9, 0x2, 0x0, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x4, 0x4, 0x0, 0x6, 0x80, 0x9, 0x80}}, 0xe8) 2018/01/16 16:42:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f00002b5000)={0x0, 0x0}) 2018/01/16 16:42:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007f4000)="97", 0x1, 0x10000000080, &(0x7f0000e90000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f00007c7000-0x6)='\n', 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000903000-0x8)='./file0\x00', 0x80840, 0xe1374b58019492e9) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000dee000)={[0x10f002, 0x100000, 0x0, 0x10000], 0x7ff, 0x18, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup(r0) write$eventfd(r2, &(0x7f0000c24000)=0x0, 0xffd4) 2018/01/16 16:42:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/rtc\x00', 0x200040, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000e76000)=0x3) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup2(r1, r2) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000f0c000-0x4)=0x40, 0x4) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f000045d000)='tls\x00', 0x4) epoll_pwait(r3, &(0x7f00007e0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x6, &(0x7f0000ce3000-0x8)={0x100000000}, 0x8) 2018/01/16 16:42:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb3, &(0x7f0000ad9000-0xb3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@mpls_mc={0x8848, {[{0x5, 0x1b38c0000, 0x6, 0x2}], @ipv4={{0xd, 0x4, 0xfffffffffffffffa, 0xfffffffffffffff9, 0xa1, 0x2, 0xfffffffffffff001, 0x1f, 0x6f, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@cipso={0x86, 0xf, 0x400, [{0x0, 0x9, "7fa5a42274ebc8"}]}, @ra={0x94, 0x6, 0x9}, @lsrr={0x83, 0xb, 0x8, [@dev={0xac, 0x14, 0x0, 0xd}, @multicast2=0xe0000002]}]}}, @icmp=@redirect={0x5, 0x3, 0x0, @loopback=0x7f000001, {0x18, 0x4, 0x80000001, 0x9, 0xff, 0x0, 0xfffffffeffffffff, 0x1f, 0xff, 0x6, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x13}, {[@generic={0x82, 0x3, '8'}, @lsrr={0x83, 0x27, 0x401, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xa1f, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x100000000, @multicast2=0xe0000002]}, @timestamp={0x44, 0x20, 0x2, 0x3, 0x3f28d64d, [{[], 0x9}, {[], 0x200}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x100000001}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x6}, {[], 0x40}]}]}}, "24de7d1062"}}}}}}, &(0x7f000005e000)={0x0, 0x1, [0x878]}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x157, &(0x7f000000d000)=[], 0x20000000000000bd, &(0x7f000074b000)=[], 0x32, 0x0}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000238000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) 2018/01/16 16:42:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a98000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000225000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000036f000)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00002f8000-0xc)={@dev={0xac, 0x14, 0x0, 0x12}, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 16:42:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "bec643cba58f7941"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000bd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x2b) 2018/01/16 16:42:33 executing program 7: syz_open_dev$mice(&(0x7f00009c0000)='/dev/input/mice\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x6, 0xc0000000074, &(0x7f000089e000-0x8)=""/8, &(0x7f0000ffb000)=0x8) 2018/01/16 16:42:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000) r0 = syz_open_procfs(0x0, &(0x7f0000f87000-0x7)='ns/mnt\x00') fcntl$addseals(r0, 0x409, 0x3) setns(r0, 0x0) syz_open_dev$sndtimer(&(0x7f00009c7000)='/dev/snd/timer\x00', 0x0, 0x900) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x30020100, &(0x7f000025f000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000337000)="") 2018/01/16 16:42:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000254000)='ceph\x00', &(0x7f0000796000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000940000)='/\x00', 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000048b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c49000-0x1)='K', 0x1, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d38000-0x1eb)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3e8f32853747eda22d2818d08ca27e0ec821620e365a0e6d1485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e58b9d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb46d0ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f0000000000000000928f6672f98f7e149be31bd78b506ec2", 0xc0, r1) r4 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000c87000-0xa)={r2, r3, r4}, &(0x7f0000fa4000)=""/0, 0x0, &(0x7f00004ff000-0x2c)={&(0x7f0000c16000-0xd)={'ghash-generic\x00'}, &(0x7f000030a000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000770000)='/proc/self/net/pfkey\x00', 0x100, 0x0) 2018/01/16 16:42:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d52000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x20000, 0x3) getsockopt(r0, 0x800000000010f, 0x80, &(0x7f0000466000-0x4)=""/4, &(0x7f0000377000)=0x4) 2018/01/16 16:42:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) close(r0) r1 = memfd_create(&(0x7f0000972000)='\x00', 0x4) fcntl$setstatus(r0, 0x4, 0x40004) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e12000-0x8)={0x0, 0x0}) 2018/01/16 16:42:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f00008b6000-0x12)='/dev/input/mouse#\x00', 0x5b, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00003c3000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000a00000-0xc)={0x8000000, 0x2, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f000015c000-0x1c)=@req3={0xfffffffffffffff9, 0x5, 0x7fff, 0x5, 0x80000001, 0x1, 0x4}, 0x1c) ioctl$TIOCLINUX2(r2, 0x80047456, &(0x7f0000e57000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000fa4000)=[{r2, 0x12, 0x0}], 0x1, 0x5) 2018/01/16 16:42:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000008000)=0x981, 0x4) 2018/01/16 16:42:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) fstatfs(r0, &(0x7f0000c38000-0xeb)=""/235) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000093d000)={r0, &(0x7f0000d6d000)="56d1b8aff1a1ab41227bf7cc6268ec3886734a7f2311856da5cade008304c6d0ac280301b197589900a3fe064c0f9c97456c38c40c861a96d4cb5a4c42bee86acbac364f5bbcbc8caf24271caff31a1955dfb4cfcab74a08d83d92df9aa66616022920dbb3f06dd74e92fddc88109b593a3ae36df61126d6a937982935237ccb2104c03bdac08bb01cada5e3a8ba0853aa7b47746f13a2bb02a6acd35dbcb1d85865d253837f0774cd30e33fcf1b609dc9713b6d33781034fd519e36ca3ddff03f1261420226fc3f0873d4a6f3cd0075ac08fbaf9a", &(0x7f0000adb000)=""/148}, 0x18) 2018/01/16 16:42:33 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x200000000003, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ae2000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000609000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d4000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007cc000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401, r1}) r2 = add_key$user(&(0x7f00007ad000)='user\x00', &(0x7f0000179000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ae1000-0x61)="5d8839f4368331682915d623c6bd4a647ba6c63c754c304b4d5c6e4aabb3d31f501f3d534d2535a66206f538e39180da0b3a91bca058c77039503774452b5d49de87cd15631d65eeb91c36f304fa8fbbd30c4e6163dd5287eb2bda4b18551adde5", 0x61, 0xfffffffffffffff9) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f0000ae2000)='/dev/audio#\x00', 0x66, 0x20400) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000ae3000-0x7c)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}], 0x7c) keyctl$assume_authority(0x10, r2) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000ae1000-0x8)='keyring\x00', &(0x7f0000a6a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ae3000)={0x0, 0x7, 0x10}, &(0x7f0000ae3000)=0xc) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000ae3000)={r5, @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]}, 0xa5e, 0x59a, 0x6, 0x7, 0x24}, &(0x7f0000ae4000-0x4)=0xa0) add_key$user(&(0x7f000058b000-0x5)='user\x00', &(0x7f00001ee000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000673000-0x149)="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", 0x149, r4) 2018/01/16 16:42:33 executing program 4: prctl$intptr(0x80000000000000e, 0x264) prctl$intptr(0x1c, 0x0) 2018/01/16 16:42:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2a3e, 0x0, 0x3}, 0x20) 2018/01/16 16:42:33 executing program 2: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000001, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ad0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000017b000)=0x0, 0x4) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000043f000)='/selinux/access\x00', 0x2, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) shutdown(r0, 0x1) 2018/01/16 16:42:33 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000d46000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$KIOCSOUND(r1, 0x4b2f, 0x3) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003c3000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000ff4000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 16:42:33 executing program 1: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000002000)={@generic="810606f7d5b697ae0bf6e313dbde66e0", @ifru_addrs={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f00003be000/0x4000)=nil) mprotect(&(0x7f00003bf000/0x3000)=nil, 0x3000, 0xb) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c2000-0xf)='/dev/sequencer\x00', 0x180, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000003000-0x4)=0xfffffffffffffffc, 0x16b) 2018/01/16 16:42:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000382000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00005f4000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r0, &(0x7f00009c6000)={0x11, 0xff, r1, 0x1, 0x1f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b70000)='/selinux/mls\x00', 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r2 = open(&(0x7f0000d67000)='./file0\x00', 0x0, 0x0) renameat2(r2, &(0x7f000068e000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) 2018/01/16 16:42:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fc3000-0x28)={@generic="7b80e81b7d0a0d5adddb374c00150426", &(0x7f00004dc000+0xf41)=@ethtool_stats={0x1d, 0x9, [0x400, 0x6, 0x100, 0x4, 0xff, 0x0, 0xfff, 0x4, 0x80000001]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r0, &(0x7f0000cab000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9) bind(r0, &(0x7f0000670000)=@ax25={0x3, {"06f088d00fe191"}, 0x4}, 0x10) 2018/01/16 16:42:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000af8000)='/dev/rfkill\x00', 0x0, 0x0) writev(r0, &(0x7f0000e48000-0x8)=[{&(0x7f0000f2f000-0x7)="d9", 0x1}], 0x1) 2018/01/16 16:42:33 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000ef6000)='/dev/dsp#\x00', 0x400, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x8000000000005, 0x84) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000092000-0x4)=0x1) sendmsg(r1, &(0x7f00004d2000)={0x0, 0x0, &(0x7f0000a38000)=[{&(0x7f00006a0000-0x60)="9a", 0x1}], 0x1, &(0x7f0000edb000)=[], 0x0, 0x0}, 0x4004) 2018/01/16 16:42:33 executing program 0: r0 = socket(0x10, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000e98000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000050d000-0x8)={0x0, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000477000)={0x0, 0x0, 0x0}, &(0x7f0000b1a000)=0x8) 2018/01/16 16:42:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d8c000)='/dev/vcs\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000000d000)=0x0, &(0x7f0000799000-0x4)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x1000000000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00005f5000)={r2, r2, 0x5, 0x0}, 0x10) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000dec000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 16:42:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00009d4000-0x94)="80af0a9684df8699e66871165a64f2181e886a5572b4d98f2c226f4959336ea948648584fbf248ab49c8ea2621089ad5fcb46ec6047362b89a246edfa7553590a583d10a5078ac9a0e3aa12953ed7fd3a0a05a8e4bd9d14977c8a10564e7d823cef09ecc401d5e1e5d3e1b35096dd799bd23e644041ad3c81c9d02432e6d66b2661d3e3236389e0188deaabb2d2906271931d6167a9eb1c8f38065041aaba7d76a3bde47c185764ad6895e299b0f5edce6e304e657e30ec5a1570e4e33e3f185fb44d4c2317c2e198ce6ecbfe36474af25988a0a0eea051b8280b03beb487274928e67083d33e4beb923f33aea35f570d30e1c6bf8f0bf478af00856f84d0d6d54ebf697d7886a22e6add0") r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e24000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000868000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/16 16:42:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000337000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000e6a000-0xd)='/dev/dmmidi#\x00', 0x3f, 0x4000) getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000e4c000)=0x0, &(0x7f0000bbe000-0x4)=0x4) sendmmsg$alg(r1, &(0x7f0000169000)=[{0x0, 0x0, &(0x7f000025a000)=[{&(0x7f0000f1b000)="f3", 0x1}], 0x1, &(0x7f0000d01000-0x10)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 16:42:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000573000)={0x1, &(0x7f0000a67000-0x8)=[{0x8, 0x2, 0x6, 0x52c}]}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/16 16:42:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000dff000)='/selinux/member\x00', 0x2, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00005f1000-0xc)="34fa778003c4dc6529bd03bc") r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$sndpcmc(&(0x7f0000098000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x4000) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000079000-0x90)=""/144, &(0x7f0000644000)=0x90) 2018/01/16 16:42:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a01000-0x8)='net/arp\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000)=0x0, 0x2) mmap(&(0x7f00004c8000/0x2000)=nil, 0x2000, 0x0, 0x5a012, r0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f00004c8000)=@common='ip6gre0\x00', 0x4}) 2018/01/16 16:42:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000114000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000e33000-0x5)='user\x00', &(0x7f0000dd2000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00009e6000)="", 0xb8, r0) keyctl$revoke(0x3, r1) r2 = eventfd2(0x0, 0x80000) pipe2(&(0x7f00008a5000)={0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000769000)={0x80, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40086436, &(0x7f0000722000-0x8)={r4, 0x5}) keyctl$join(0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000808000)='/dev/kvm\x00', 0x4000, 0x0) 2018/01/16 16:42:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000008b000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000852000-0x18)={0x8, 0x3, 0x80000000, 0x9, 0x2, 0x40}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f41000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000169000)=[{0x0, 0x0, &(0x7f0000474000-0x28)=[], 0x0, &(0x7f0000d01000-0x10)=[@assoc={0xe, 0x117, 0x4, 0x0}], 0x10, 0x0}], 0x1, 0x0) 2018/01/16 16:42:33 executing program 4: r0 = timerfd_create(0x8000000000005, 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 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x238ebd03c78ec640, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x7) clock_gettime(0x0, &(0x7f0000556000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000001000-0x4)=0x0) timerfd_settime(r0, 0x1, &(0x7f0000923000)={{r2, r3}, {0x0, r3}}, &(0x7f000048a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) signalfd4(r1, &(0x7f0000001000)={0x0}, 0x8, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000003000-0xc)='/dev/amidi#\x00', 0xffffffffffffffc1, 0x200040) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f96000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, &(0x7f0000548000+0xbac)=0x10000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000001000-0x8)="b8707070315d4000") nanosleep(&(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000002000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f000045b000)={{0x0, 0x0}, {0x0, 0x0}}) sigaltstack(&(0x7f0000f37000/0x1000)=nil, &(0x7f0000949000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000003000)={0x113000, 0x0, 0x0}) 2018/01/16 16:42:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000372000-0x8)='./file0\x00', 0xfffffffffffffffd) r0 = syz_open_dev$admmidi(&(0x7f0000695000)='/dev/admmidi#\x00', 0x8001, 0x400000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000049000-0x8)={0x20000000000000c2, &(0x7f0000c10000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f000022e000-0x48)={0xc0000, 0x0, [0x1ff, 0x2, 0x0, 0x800, 0x2, 0x0, 0x9, 0x4]}) futimesat(r0, &(0x7f000090b000-0x8)='./file0\x00', &(0x7f0000148000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f000023a000-0x28)={r1, 0x3, &(0x7f0000567000-0xc)=[0x80000001, 0x3, 0xfff], &(0x7f0000663000-0xc)=[0x8, 0xff, 0x400], 0x6, 0x6, 0x1, &(0x7f0000757000-0x18)=[0x8000, 0x0, 0x21fd918a, 0x6, 0x5, 0x0], &(0x7f000071f000-0x10)=[0x8, 0x4, 0x5, 0xbb1], 0x0}) lremovexattr(&(0x7f0000c11000-0x8)='./file0\x00', &(0x7f0000b67000)=@random={'user.\x00', '[\x00'}) 2018/01/16 16:42:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000321000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x3) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00004e5000)={0x2}, 0x4) 2018/01/16 16:42:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) getcwd(&(0x7f0000deb000)=""/196, 0xc4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r0, 0x80000) ioctl$DRM_IOCTL_GET_STATS(r4, 0x807c6406, &(0x7f0000e2b000-0xfd)=""/253) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000c60000)={0x9, [0x44, 0x7, 0x1, 0x81, 0x1, 0x4, 0x3, 0x1, 0x200]}, &(0x7f0000119000)=0x16) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000c97000-0x28)={0x1, 0x0, [{0xc0000102, 0x0, 0x0}]}) 2018/01/16 16:42:33 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000021a000-0x24)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f60000)=@ethtool_rxfh={0x0, 0x0, 0x0, 0x0, 0x0, "049fab", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f60000)='/dev/vcs\x00', 0x40, 0x0) accept4$packet(r2, &(0x7f0000272000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000021a000-0x4)=0x14, 0x800) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0xffff, 0x4) 2018/01/16 16:42:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00006f8000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f000063f000)=[{{0x0, 0x0}, 0x4, 0x7fff, 0x0}], 0x10) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000021a000-0x4)=0x2) 2018/01/16 16:42:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000def000)={0xffffffffffffffff}) connect$netrom(r0, &(0x7f0000009000-0x10)=@ax25={0x3, {"2307163b467155"}, 0x6}, 0x10) sysfs$2(0x2, 0x0, &(0x7f0000bc3000)=""/4096) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00003e4000)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000170000-0x11)='/dev/vga_arbiter\x00', 0x40200, 0x0) getpeername$ipx(r2, &(0x7f0000d7c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000039a000)=0x10) getpgrp(r1) 2018/01/16 16:42:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000329000-0xb)='/dev/mixer\x00', 0x48880, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000a77000)=""/187, &(0x7f0000634000)=0xbb) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000ae000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) r3 = dup2(r2, r2) recvfrom$unix(r3, &(0x7f000070f000-0xdc)=""/220, 0xdc, 0x0, &(0x7f0000ef7000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/16 16:42:33 executing program 6: mmap(&(0x7f0000000000/0xa75000)=nil, 0xa75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000185000)={0x2, 0x0, @rand_addr=0x2000000007, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff72) listen(r0, 0x68400000009) dup(r0) r1 = accept4(r0, 0x0, &(0x7f0000a71000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a75000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a74000)=0x8c) 2018/01/16 16:42:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ff4000)='/dev/sg#\x00', 0x5, 0x1fffc) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f0000644000)=[{&(0x7f000035d000)="20ffc49056380c77c1abb8cdd99d8c0cc30a68be7790d457b6b030e192fa42c60ac52a4ee5a532fef63079f74b1a6960", 0x30}], 0x1) poll(&(0x7f0000522000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 16:42:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000296000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fallocate(r0, 0x1, 0x1, 0x5) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000421000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e7c000)="", 0x0) 2018/01/16 16:42:33 executing program 2: r0 = creat(&(0x7f000063d000)='./file0\x00', 0xb0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000941000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000f0c000)='ceph\x00', &(0x7f000015d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0xfffffffffffffd7a, 0xffffffffffffffff) socket$llc(0x1a, 0x3, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000b83000)='encrypted\x00', &(0x7f0000b47000-0x2)=')\x00') ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000de1000)={0x6, 0xffffffffffffff9c, 0x430c32f8dfe72d5c}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000113000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00007e7000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00009de000-0x108)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x86, 0xfffffffffffffffd, 0x2, 0xdef, 0x2, 0x1, 0x9, 0x3, 0xff, 0x0, 0x7, 0x1, 0x7, 0x6, 0x8]}, &(0x7f00006d7000)=0x108) 2018/01/16 16:42:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8, 0x4) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rmdir(&(0x7f0000001000)='./file0\x00') 2018/01/16 16:42:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000017d000-0x8)='./file0\x00', &(0x7f0000774000)='./file0\x00') r0 = socket(0x8, 0x802, 0x2) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000d56000)=@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000685000)=[{0x10, 0x1, 0x25, "02"}], 0x10, 0x0}, 0x0) 2018/01/16 16:42:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000c1a000)='/dev/dmmidi#\x00', 0x40, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f000050d000)={0x7, 0x4c, 0xfffffffffffffffc, 0xa98, 0x3}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000ba7000)=0x0) 2018/01/16 16:42:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000d6e000)='/dev/midi#\x00', 0x1, 0x80000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000ba1000)=0x3) r1 = socket$inet_sctp(0x2, 0xffffff, 0x84) setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f000075b000)="832ee4c4c4122287260531759f4150cb3c0e455c5f58b3da4ace1274ce5292d2c294cec97f296090a96bb6c5dad846f9439f4e617c54c37bcd48ec234deafed8abe26082be04084521485208c092229c8d1ca2d3e1862494f7e917fc9cf28abd3d27f56da0ff4ae78aa9c700911a189c5e0d9011b25ae9a4d273cec7f28a6701aed45427c63aca43592b36a3fd041acb39b05f7df47f4e0f45edd1f1bd16983e3d9a2f72e0b4ca4389de11f6c0eb103b67e63922", 0xb4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000061d000-0x8)={0x0, 0x0}, &(0x7f0000ef8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000050b000-0x8)={r2, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e7d000)={0x0, @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]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a92000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00007ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000c9000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/16 16:42:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f3a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00008f5000)={0x0, 0x8}, &(0x7f0000147000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00004f6000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066d000)=0xb) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b49000-0x8)={r1, 0x100000001}, &(0x7f0000c30000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1d}]}, &(0x7f0000f92000-0x4)=0xc) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00007c1000)=""/143) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x4b) getsockname$packet(r0, &(0x7f00008b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000028c000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000e46000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) 2018/01/16 16:42:34 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000000c000-0xc)={0x15, 0xfffffffffffffe94, &(0x7f0000001000-0xfb)="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"}) modify_ldt$read(0x0, &(0x7f000000b000-0x85)=""/133, 0x85) msync(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x4) 2018/01/16 16:42:34 executing program 4: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000fdb000)=0x0, &(0x7f0000911000-0x4)=0x4) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fdc000)=0x41f, 0x277) write(r0, &(0x7f0000f5f000-0xb6)="240000001a0025f0006bb4040000001d0a0b00fedf10b5000e1000cf080002007fffe5b7", 0x24) 2018/01/16 16:42:34 executing program 7: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e82000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0xffffffffffffff0e) connect$inet6(r0, &(0x7f0000e81000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x0}, 0x1c) 2018/01/16 16:42:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000052b000-0xe)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 16:42:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) connect$pppoe(r0, &(0x7f0000933000-0x1e)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="83ef24aee2f2aecc0be85af551a54ccf"}}, 0x1e) write(r0, &(0x7f0000de6000)="2400000052005f0014f9f426000904000a0007100800e8fffdffffff0700000001000002", 0x24) 2018/01/16 16:42:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f0000b23000-0xd)='net/rt_cache\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000320000-0xe)='net/protocols\x00') sendfile(r1, r2, &(0x7f0000023000)=0x0, 0x26a950b) 2018/01/16 16:42:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x7f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00006b7000)=0x1) getrusage(0xfffffffffffffffc, &(0x7f00009df000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) gettid() 2018/01/16 16:42:34 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f06000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x200000000003, 0x4d031, 0xffffffffffffffff, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000c89000-0x40)=""/64, 0x40, 0x0, &(0x7f0000463000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) ioctl$sock_ifreq(r0, 0x897f, &(0x7f00008f7000-0x50)={@generic="ef1b672874520a346662b60e99492ad6", @ifru_names=@common='syzkaller1\x00'}) 2018/01/16 16:42:34 executing program 0: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x800, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000007f000-0x12)='/dev/input/event#\x00', 0x2, 0x10080) 2018/01/16 16:42:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000ed5000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008a2000-0x9)='loginuid\x00') writev(r1, &(0x7f00005d3000-0x8)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eb9000)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000a87000-0x24)={0x6, 0x10000, 0x6, 0x7fff, 0x3, 0x7, 0x3, 0x8, 0x3, 0x9, 0x8, 0xf038}) flock(r1, 0x1) sendfile(r1, r1, &(0x7f0000626000-0x4)=0x0, 0x6) 2018/01/16 16:42:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = add_key$keyring(&(0x7f000091e000-0x8)='keyring\x00', &(0x7f0000eb6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000c4d000-0xa)='encrypted\x00', &(0x7f000026d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000393000)="2d8a2d6b657972696e672b626465765e5d00", 0xfffffffffffffffc) keyctl$search(0xa, r1, &(0x7f0000ede000-0x5)='ceph\x00', &(0x7f0000c10000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r2) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000b2c000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x5, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bf7000)='/selinux/create\x00', 0x2, 0x0) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f000000a000-0x8)={0x2, 0xffff}) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000fb4000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000f5000)={r3, &(0x7f0000177000)=""}, 0x10) 2018/01/16 16:42:34 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fc1000)={0x0}, &(0x7f000044e000-0x4)=0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a60000)='/dev/mixer\x00', 0x2200, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000031f000)={0x0, 0x401, 0x6}, &(0x7f0000018000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f2b000-0x8)={r2, 0x2}, 0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000bbe000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000fc3000-0x4)=0x7, 0x4) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00008db000-0x18)={r3, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000e45000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fc1000+0x7e3)={0x124, 0x0, &(0x7f0000fc1000)=[@exit_looper={0x630d}, @reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000fc1000)=[], &(0x7f0000ef4000)=[0x38]}, 0xfffffffffffffffa}}, @dead_binder_done={0x40086310, 0x4}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x18, 0x40, &(0x7f0000a1c000)=[@flat={0x776a2a85, 0x100, r3, 0x2}], &(0x7f0000fc2000-0x40)=[0x18, 0x78, 0x78, 0x30, 0x58, 0x28, 0x38, 0x38]}, 0x7}}, @exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x18, &(0x7f0000dd9000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0xff}], &(0x7f0000fc1000)=[0x30, 0x18, 0x48]}, 0xfff}}, @exit_looper={0x630d}, @acquire_done={0x40106309, r4, 0x2}, @increfs_done={0x40106308, r5, 0x3}], 0x1000, 0x0, &(0x7f0000fc2000-0x1000)="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"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000be8000)={0x44, 0x0, &(0x7f00000fe000-0x58)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fb8000-0x38)=[], &(0x7f0000fc1000)=[]}}], 0x0, 0x0, &(0x7f00006cf000)=""}) 2018/01/16 16:42:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000950000-0xe)='/dev/admmidi#\x00', 0x3, 0x2) epoll_wait(r0, &(0x7f000061b000-0x78)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x0) 2018/01/16 16:42:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dc2000-0x8)='./file0\x00', 0x0, 0xffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") r0 = syz_open_dev$sndmidi(&(0x7f00000d8000)='/dev/snd/midiC#D#\x00', 0x100000001, 0x4200) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x24) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00009dd000)={0x0, 0x109000, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000657000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db3000-0x4)=0xe8) r2 = getegid() ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000f67000)={0x3, 0x3f}) fchownat(r0, &(0x7f0000c48000-0x8)='./file0\x00', r1, r2, 0x400) 2018/01/16 16:42:34 executing program 4: getitimer(0x1, &(0x7f0000ef2000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r0 = memfd_create(&(0x7f0000659000-0x3a)="6b657972696e675e757365726d696d655f747970656d696d655f74797065256574683173797374656d76626f786e497430273600000cee244000", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCCBRK(r0, 0x5428) prctl$intptr(0x17, 0xb9a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 118.079419] binder_alloc: binder_alloc_mmap_handler: 18106 20000000-20002000 already mapped failed -16 2018/01/16 16:42:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x0}, &(0x7f00008f7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000add000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="6abd3e8ab6f5fc3ce0e0ad95ea8c8cd8543073c30416c45df4dc37db80f2f743a1ead0ac9b164260e4966426b5fbe49c6327cadbead5d58e06b21c777f1ac50d890a69d6544021a5", 0x48, 0xffffffffffffffff) 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) r2 = add_key(&(0x7f0000002000-0xa)='id_legacy\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="269a59980fecaeeec7e82200eeac08aa8d3d166fff454c45439c0abf488326f2e2adfcc3381514ba6055d9209bd48fd746a660e319c0a6739cc7b9796d6436d7a72c6aaf9f2867b266f381b028a2bae7f82cd2c2dd91990f48dba46357110f136d410ee9e09ec778855218daac920606641d17fbe60d3c5ae96ddf53483f1ad21527cc8152a9bb5c177a4792939dad49d5cfff32fa60fb17cac2fe69e9cd3973d4603c4065af3e59f5b6322e3e190f4fb808a56c329a0441fd2f41482eab1d68a2fa7aaee7f6dcb62b8b2d9c8143cf2df3c167bec40e535180193b239bd8cba7d4624202d8cbc04d19a3b60ba33ef9077c2e5fd7d74e", 0xf6, 0xfffffffffffffffd) 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) keyctl$dh_compute(0x17, &(0x7f0000002000-0xc)={r0, r1, r2}, &(0x7f0000002000-0x34)=""/52, 0x34, &(0x7f0000001000-0x2c)={&(0x7f0000001000-0x40)={'tgr192\x00'}, &(0x7f0000002000-0x61)="172bec22705f6a8e1a2e731244e56308b6357fe9443c47db447243fa147cecd6a8867d2d7194608b563f217356953894479315828e620ffa3834f5050214f84856f52d1b7e9ee061e2e56c8c4ce8fce9ea92d202ce8a061c2bc8330ab71f7e3edf", 0x61, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:42:34 executing program 7: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000ce7000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff0) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000f5e000)=""/238, 0xee) 2018/01/16 16:42:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fdd000-0x8)='big_key\x00', &(0x7f0000dfe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000034d000)="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", 0xff0, 0xfffffffffffffffb) r0 = creat(&(0x7f0000652000-0x8)='./file0\x00', 0x132) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00009be000-0x8)={0x0, 0x1ff}, &(0x7f000060c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000664000+0x7d6)={r1, 0x9, 0x4, 0x7f}, 0x10) 2018/01/16 16:42:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ff8000)={0x0, 0xfffffff0, &(0x7f0000972000-0x3c)=[]}, &(0x7f00000b7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000922000)={0x0, 0x0}, &(0x7f00003c6000-0x4)=0x8) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000438000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f00004ce000-0x36)=""/54, &(0x7f00007ea000-0x4)=0x36) recvmsg$kcm(r0, &(0x7f0000916000-0x38)={&(0x7f00002c5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c86000-0x30)=[{&(0x7f000013a000-0x65)=""/101, 0x65}, {&(0x7f0000954000)=""/44, 0x2c}, {&(0x7f00008a6000)=""/4096, 0x1000}], 0x3, &(0x7f00006d6000)=""/194, 0xc2, 0x9}, 0x40000141) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) fchdir(0xffffffffffffffff) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000c97000)={0x283, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b85000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f00004d9000-0x58)="666b8137aca6fea93eb728be5c0a219061413a68dac7da5862ddd253f58face2d14d45ea83f278236a9a905b189116398f9d8bd19c90598c7ad14a78c933e95d14ab958aee64b7166b4d9e4c01332583b1ae969fef482103", 0x58) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f78000-0x8)='net/tcp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000921000)=0x0, 0x4) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f0000e5a000-0x4)=0x0) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x19ba73e0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000822000)={0xb4, 0x0, 0x10003, 0x7ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000e38000)={0x0, 0x0, 0x2, 0x8}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f0000689000)={0x101b, 0xd03, 0x187}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000b5a000-0x4)=0x1f) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x20, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0], 0x0, 0x0}) bind$inet(r4, &(0x7f00009ee000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/16 16:42:34 executing program 1: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6f000)='/dev/sequencer\x00', 0x181081, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000a40000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0xfffffffffffffffb) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000f73000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$vcsa(&(0x7f0000f71000-0xb)='/dev/vcsa#\x00', 0x91, 0x480) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000f73000)={@generic="063293bb5658fa496fc0bcbf7c577664", @ifru_flags=0x1}) ioctl(r0, 0x5101, &(0x7f000042a000)="") [ 118.122049] binder: BINDER_SET_CONTEXT_MGR already set [ 118.135766] binder: 18106:18122 ioctl 40046207 0 returned -16 [ 118.143586] binder_alloc: 18106: binder_alloc_buf, no vma [ 118.143613] binder: 18106:18111 transaction failed 29189/-3, size 0-0 line 2903 [ 118.164212] binder_alloc: 18106: binder_alloc_buf, no vma [ 118.164246] binder: 18106:18138 transaction failed 29189/-3, size 0-0 line 2903 2018/01/16 16:42:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000962000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000c85000-0x5c)={0xfffffffffffffffe, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readahead(r0, 0x7f, 0x800) r1 = syz_open_dev$audion(&(0x7f0000131000-0xc)='/dev/audio#\x00', 0x6dcb, 0x400440) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000ba4000)=""/216) 2018/01/16 16:42:34 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000020000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000001f000)=0x8) r0 = syz_open_dev$evdev(&(0x7f000001b000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000001f000-0xc)={0x0, 0x9b, &(0x7f000001f000-0x9b)="addb2baba744e9fd0ff6bb1021110f8fe141b8293454feb025a2d25676deb9c2ed839decc54aabd15bba97455fbd2a7b121c885ceb91a6ccd1d2096e4d2039ffaf22fe240575724fd155a1c722065b0afe87b2e30b85c0fdf2f50f78ffc31da6be50cb36e77080504120f87940a518b0ce506178ce4d4768f18ca71fa33aba4069109c3b431017a096b75198d6554bdf4123f21988c6c6dfaaf2b1"}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000012000)='/dev/rtc\x00', 0x200400, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000016000)=0x0) r2 = creat(&(0x7f0000021000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000020000)=0x17) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0086418, &(0x7f0000013000)={0xc8bf, 0xffffffffffffff7f, 0x81, 0x0, 0xe, 0x0}) 2018/01/16 16:42:34 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000004000-0x83)=""/131) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000004000-0x8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000003000)={0x0, 0x0, 0xffffffffffffffff}) futex(&(0x7f000000b000-0x4)=0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000006000)=0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x4a, &(0x7f0000006000-0x4a)=""/74, 0xfa, &(0x7f0000006000)=""/250, 0xac, &(0x7f000000b000-0xac)=""/172}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000005000)=""/44, 0x2c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000004000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000009000)=0x98) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000000)={0x3, &(0x7f0000004000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc008641d, &(0x7f0000006000-0x8)={r4, &(0x7f0000000000)=""/20}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0485510, &(0x7f0000007000)={0x6, 0x1, 0x4, 0x6, &(0x7f0000009000-0x40)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:42:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x3fffffffc, 0x74, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") r0 = getpid() sched_rr_get_interval(r0, &(0x7f000069e000-0x8)={0x0, 0x0}) 2018/01/16 16:42:34 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000026000-0xe)='/dev/admmidi#\x00', 0x6, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000d57000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000128000)=""/4096, &(0x7f0000404000-0x4)=0x1000) socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = openat(r1, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000da3000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000f68000-0x8)={r3, 0x1}) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, 0xffffffffffffffff) 2018/01/16 16:42:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000d3a000-0x5)='user\x00', &(0x7f0000663000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ca8000)="9094f24a6155009eec9cf6d974a66b09fd7cbf63116d8f7ef4d0602ad03d89378cb69f1b74ed8549519e698aac3a9fb61f01117c14cba6f2b5cd7ca3e737056b186dc4139ad46815a6bf60b8fee323a47d32e7676d0f0974a25f282eff4a5474bd30dc4dd8d4d5136ea50a53c86020f27052291a1af21cc84641ac6969193b13c9341a7b0fc11ee383709f2edfb9ea28a1e0fb72bedcfd7edf", 0x99, 0xfffffffffffffffd) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000171000)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008eb000-0x4)=0xe8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c35000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000861000)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x10000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c79000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009f2000)=0xc) keyctl$chown(0x4, r0, r1, r4) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f0000ac5000-0x68)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000aab000-0x10)={0x0, 0x2, 0x8, 0x6}, &(0x7f0000fd5000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000796000)={r7, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 16:42:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x4, 0xffffffff) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00005b5000-0x2)={0x0, 0x0}, 0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000059d000)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d7a000-0x10)='/dev/sequencer2\x00', 0x202102, 0x0) r4 = fcntl$dupfd(r1, 0x406, r1) keyctl$restrict_keyring(0x1d, r2, 0x0, &(0x7f00007fa000-0x10)='/dev/sequencer2\x00') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000102000-0x4)=0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f00002e6000-0xa3)=""/163) r7 = getpgid(0xffffffffffffffff) stat(&(0x7f0000c19000)='./file0\x00', &(0x7f0000f86000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00003f6000-0x4)=0x0, &(0x7f0000fe6000-0x4)=0x0, &(0x7f0000677000)=0x0) r11 = getpgid(0xffffffffffffffff) stat(&(0x7f0000601000-0x8)='./file0\x00', &(0x7f0000c55000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d53000)={0x0, 0x0, 0x0}, &(0x7f0000214000-0x4)=0x33e) ioctl$TCSBRK(r3, 0x5409, 0x10000) socket$bt_hidp(0x1f, 0x3, 0x6) r16 = fcntl$getown(r6, 0x9) fstat(r4, &(0x7f00006a3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getgid() sendmmsg$unix(r6, &(0x7f00008bc000)=[{&(0x7f000013a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a55000)=[{&(0x7f000010e000)="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0x1000}, 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&(0x7f0000f58000-0x50)=[{&(0x7f000028d000-0xb4)="5dfd7d7029963e87603b08957e29048c4b60043caa7bcf735caa38689d0fb0413fcfdb77de15c1641de75c62301d0b8053ec1edd413561595aa72447259ee1cb6dd42c15438c53b2a867443981f06c522e20a1ed6507e11c19dd7542514879a8c9a37aab198ce2f86e30c0aa8eda54f6f47022807af93a1d2230c79727a3a768ad38ddf3a94215d4d9b1fd7cec410148c41341f3af072a9b0a3bc0868c8255b26bfeded1ff2c9ed5afbbf0c503f618779676c7aa", 0xb4}, {&(0x7f000084d000)="0f9fa27b", 0x4}, {&(0x7f00005d7000)="e0adb3b04244ea07dd9c200e1d9cfd7a2a87441cd63bc3396e83c46bde20ca16fe7b56009dc496e494ea19c1e7d96ede9d653cca75b83ff69a23fdbeb85257949c58cb345a2981d1c4275ee4393bcf66275e0ce7f67e83a5b22c35e836fb9587816cadf8e5381c71bd05", 0x6a}, {&(0x7f0000ae5000-0xd6)="f2ab04dd1f81a3b62514035a250a3ae747c89d798012ff9371cd64c1b3d9bcc9dc8a668e3543ffb30225dba5b4d026c8449d5302f63402ee41b00f0265142356394f9031fd04babb69f507c21187734abf32936e76198d5c39aaec7c2b73e4bce5c641397047d7c9e314dfd4e0202b36ed4501b8e3ff03ef86d3e25009ed4f30ee629693724ea35ad46da3b02260f64c4c49029073b97fedcbf11ee4547d093c1989b01c55813e7a7ad794253a750e70011703b6923cb878c7c726f5f0254e29252eb3685421c2c389d842146a25e199012241e535ca", 0xd6}, {&(0x7f0000b2d000)="55aa1f6f99c7e12ee2fb60580adf86d2bc24c91eeb1eee873fd3dc5109e18c10eb12af1e4ab7cdffd15205978b637ba4c5f9cc274566d50cc1b3fc2dd4", 0x3d}, {&(0x7f0000734000-0x7c)="98136c061342053598361db7a39f7611d7393a0620a516957f0848814fdf32ff302b05ef18227652de3a56dfbfbf43a4e3ffce186552961bec171d9a131242647391280067f5c7d0c0b1a45e48ce47984711d1295395ec18ae1c0265054b270e41cd24524ce3d5fcdc7931d71b5bf9d390c9dc08ee798be17f630562", 0x7c}, {&(0x7f00006d1000)="cdc6433cad95e94785f395c54d02b6e630c2ccc5f02e333bf6", 0x19}, {&(0x7f000004a000)="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", 0xff}, {&(0x7f00009dd000)="fc3d0cc8f71750d53bf9b69a357795666a022d558cfe4ce1a45369f88d118f91b7cd9fe05eb1202d3ef1ba824de9f146b257550a2e9bcfd9f53e526ebf7b120063cf13afa0603fcacd3b0afec9235a4b28f54816f35fdce582971d3d3501f4d02d62ee5f5a72c26e8be8626c3969cd0691d8", 0x72}, {&(0x7f0000866000)="823596933b1c6cf391f3b443fe86c1498117d2aca2d0cc5c4f2051db78e521064784a249c54cdf6f7a726e640d47fbb473008e5b4abac03c7fdeb638d066a75456864fb5b691b9c26c087f1d9ffd81ea22a9950c7f3d9d2abbddce1e58f4143291", 0x61}], 0xa, &(0x7f0000b6d000-0xe0)=[@rights={0x1c, 0x1, 0x1, [r1, r5, r1, r6]}, @rights={0x18, 0x1, 0x1, [r1, r6, r5]}, @cred={0x18, 0x1, 0x2, r11, r17, r18}, @rights={0x28, 0x1, 0x1, [r5, r4, r0, r4, r4, r5, r6]}, @rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r13, r8, r10}, @cred={0x18, 0x1, 0x2, r16, r17, r10}, @cred={0x18, 0x1, 0x2, r16, r17, r10}, @cred={0x18, 0x1, 0x2, r13, r17, r19}], 0xe0, 0x40}, {&(0x7f0000f5a000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c17000-0x18)=[{&(0x7f0000aa4000)="bd9e363cc37962377dae88e9c8d36b4e04264f1294a07b05460b9dc64b7db1a029c6cbd7049309da7b89db78a53de50aaf05500a9b5dc4ef496ca0a135e7babba4dec97c89e0d4226d27d9870f3db0df7dd2d11f256118e929f8feafe9acba50c4dcd7546a88894a089d7039c1a5ff6b1be77ae5efd99bde624325fe25d87400a40261391cd21df65d3c6d035217d5700ae395407ca7cf1fbfdcd4577acb248052f9c1dd1cc24cc37e33103d83849a36e806c43d08f82646d6fe28668aaa07d770d76c163d36147b89a58735852106f4f2406568b4a395c1d26a8931435db1e4278039d3df366e5fc0b9e1fd19", 0xed}, {&(0x7f0000743000-0xc2)="86fdb88bb1c48c25b0d42bd2de18f4d6d27249f8a435955279ddd2572518b91aee578e9ff1475883f50d8c1298b82e74a0c180f8adc301fa7f9e55a7c86b616546aa8e3d647081cfe062c75af376c371725989b9fdc171338f49364267f858ce9aa74aa838c836a0b996c5c88a29bcf3556aecbb562b2a27e1fdcd0fffd749a75b982472f1e6048b0990a17f9aaaf6ab9ad0e37af08876e37d65b57f59b79169036822728d02f0da928e655a0f3dcad4c5de7f7ab19ddd954511f5a0c5e7ea6c78cc", 0xc2}, {&(0x7f0000565000-0x1000)="9c36238c0f3651983b489ef53878fa6463c8a9cbb35cc7aeb7316a3c7d001251fee771c0b55523c7badfe2476425b48590eb5d369d1b154dcf5b3e45038243c04aaa1402110de4b8742919d1c5e013fe70086e44c7a385a744f6d724210af2fd9c8fe5fd250b32f8d94ad55b127fec073035813b382421d3f2e8d08546a435732b2f2a826bbdebcd45660bbe69279e20651f05c3e2d6b7420627ff388d06b937333acc7f3025978f0b5e21addfb676bf89826a31178f500b05ea0a68c19d36c8ee2d7b7eb0289d157f602b2e4d6c70e003afcd868949b047b5362ea76939f51684b34d703afd955be68d49f694fb2ac962a1cc163a8d0f9cf4ea3f9764db95db452ebeb0f18ac3c2c0e354a915e92e97cb5ddc22f82a1ecc7e2a2239d39abb1f6389a11dcb585f28e8d3038732da3c805450ff4731c038b8073686b166240189dc0ab682b7f015d62aec1e8b0981b554fdce2eaf39fa14a9f67c2140179bdf3c64fab2761c387bf1be822cec9fabaf793322b0ecf2174c97608eed6a1ce5e97639739232205fa45ba6d21f3fe5065e1770444123e9988071cbfdf1bd82f54c4ff590f1e3dcd7ac8ab54f1fa46d235933150591f298e93f86e69afd12f4383a6ccd169402e94604f0cc86e3b82bc297b56643d543ea118ee3bf0d9d909ece3c5042cb0ac1fd4cbb22a03ef02b69db6c8460bbf6b46893cc3002303582bfcb9be360276a563ff6806506e0a696c38e0277d9123ebd873a311f5ae55646901a7438286ddc76cdefd6b89d61a512c24a7e39851808fad55dc162910a46918a23b5cf0ebaab0e84fc95fe9687b1384f43b9469ad2ab7c69a25c8da34bb7ff1c3013518b215b3ee68b9350f194715ab8120043040ec666d2e3e7322329bea9edb2fcae61a4e2664215df067643d55290d16a7a6196aa304e35ac74b7e51822c129c6a8c185475331cd51f49be4ceb79e96f4bd5764d4b887627ff1808d7341ae5f21f6c2fb03b6fdcae218d0bbf61091e13f6aa24e51cc270a19f6d99d0c295d6135c3e490c64101d5dfd44acbcb06b73defa16f478fec97b58fc149a0777e312312a0be2d3a26d90023d88e23de1438358a2565ca5882e59002864f10496733f956f1a55491eee62450b07f8614a3b200fb78e7f5f365c07d368befcb090f4cb76003ecd28843f86bb8a7f0da01da8cb5ec1770dad0e59c949889e8d61f1513e51ffe7558829d062c651d71f7f4cce84ac8dfaf674353690457117b13ce45f4743264cca62b92be320ccf0627b1f0842a3251fe60eb13267acde73dfdf43c77915a468518196120640cd760d57121a4777dc477f034814d45774770bd25e6527dd259b70adaf1f102533d74ad7913ec5ed9541873e7f5ce496242a7be2613f57b5779dd3481712bcb66c0c9f9dcf130bb78a50726b4b0da8147aad13b884efc048ce432612b6cc4444044106944e4a18b5628a5501fd20f188609728c36d34c72a2583bfacd42c8e980cf0c32c97429cbafbd357a987b0075080fbd1d16b271ef513e43f1b7f1b27b9fd6cadff673eab93bc1bfe286f1d7c49bbbd8255dc0a628984d3fdb3110dc1cf99e6a8f6de2a4165df811b31609d7374bc002c73d84e75d82f04d8bde10423fbcf4732026908f73adb77cd5a000ef80959eda4cb93c133af9410baa6f7010bb78646eef35448030d8f518309482047cf2af2217d48d51b7c808e6d22e1a0ce09568dce217def953c0d7677e70add4d8357767325767c5e90c3af8fbd9290aad50d8867d10b7e45ff5b8108765cfa6d8401da6e11c9d1bf7643a2b4f7ae57e2b75e38fa0f226e4f1c1e348071ab2ce4336c0d183aaf244c2811923a8061c9df23156c5689dc8b48cdc45a78dc6f44ce2e05a6c185c26d55f8e934dfbbc9a51e04952db8924ceef6191c186d2de4fa6413ce976415d2897fd59faeef90860f2fa9c29dfb63a95f6314dfe18985d17a0dfa348afb3f6a1dcfb07024da2a2fd2e27e7cb47166af085e2d56ae641f09e8e78cbabbf7d2f7347f0769a8a0518996ba8278578dc2745f100516a1cdb900b04a845613b8e0548299f2f4e4e9bcd9bae699a63a617e4bdd8199778702926981e64f2117caa280c522bb78c7d93102fdfe0a73c9e1823dc91f83a0a9be40f00a4d8948ed67ab988483fa67ad129e98533b3b0a0f21702c01498bcdb2a5fd1c82bf573e6a0b58745a3b64a78ed23f80bb52181aa6e4b9797501d179a8d0b9dd566ff35d814ec7b93430b05ba7928fef2c0b3a2aa53480a8ce24e0596ba01ab961b998b1b8e63d821d27b46c322b13ea393e6854d52ba26feb3ed25fe4b0dcc187978030fb615898708998989f9e5da260121aeaf7b7828206c8bb83c7de61ea3723737a5e95ec9dce0d620185b9d32a3192e4f958bb6f01a2c83b1357c11f7f05d076300abd69cce6e8a4e91454deb6c28fe46aff0a870aa5e8697410265a4a5d2fa299c2ae49bcc1a5b0ae4034e3a68d7db586631a33bb77f00e334621e9300af747e8289575437168a3946b50a541fbb1d3c037d0bbf39b92134bfab66abed022562d3b8c7a55478dda1a2ad597adda8c15d4fc8b7938098648eb1f65ed0cce3eb98e9ddc5b25c805c570f956735a882b7d8bb5525a35ff238c41642dff8a5cb00d0488b70e62684468830e634e729c1907c1bbb808abc12935f8fca3c640ce7caa757d1fdad6ac1350749a7512a6a0aabcfc97753dd3e14e4de3016bfda2708e17b1ac8d79ffd7ffb1e063839806f84bb8a122f0d2cb93d7197a7eb3aecd8e45617c6d7e8df8817857e9f2f8571e9eafa3142b6e56b93ffbb886629a3658b4ccb46f663e74a4ca56689e5e3a462d3cdbac670b395d420aeefc5f025f4ecc8e1a28718e3601682a8f69a6d397ab7ffa8d7f9f75eb09d453867f55521451559c7007f78918354e8d9e86f825a79015a579c8909eb9d847d6e0f5512ccd3f299419bd2dafaf0c4e5ac50f10b44078eb0ad8b27370201a14454bb67f2f4a467da801745ae360fadec9f99b3963f2b642c587ca0c3608e30fabf4021b390b7fc121f35761cd043c52e735c0c4db2c2481a2e687415a26894fd87d8cf9554452791693f84e4b5f3e621491a9f585914b29adaaa8bcf63d364814c8592d908e4cf9c080fd61876072fff358334ba582add80be6aa36a81fde692763d84c9adfc9deb62ee0ae758406d732c8844824c03c966acfa7bc26f8c08b7d75ea306cb0148d40a055fafce7d71b5f7cf08218d579706f7313812cfd47b4206592b167e316a15060bd8a4cdfb7f0bd086f93aa30db23e570eb07020022db26f702971e7ff1fd3548039b4ed86699fd878f45960063cca749a01037d35a843e68f84532ad8073e242c0eb08e5638b8ce8e011cfd49c423f7bd1ac3b9f549660dd3595ffcea196752bb50598b05e2a8d860e3cf0d0a95a5d37c853fd463c35e92010e03ab838f2b05c75252db55c4155adee864fc8aeda94842fada0a5853d95a0e30e13752ba7d9aaaf3173f49f9e9c8d4b5780def0e912c852a929801c341929412fef7bd37c44a66c174682e67a8c77d862c1bd866a89632b7813b367e81580bb95a41262ad1472815449a0e8a88b2f665dc3f4c71cc9095188ebdfb36af268f77f45b7a307b5c0ef70ffaae5d92c885f95b9cf01b5510374e8f8a398f7ec759ed22de0899fe099e0514576b4fd319f8560d164ad3ed8e1af1ed49c2a7188f9e681a4d4dcf1e6dfcb2e56493b8503980fdbecee1d8af151e246d612b9c7120c4e4226113a28b237635ab470edd224f7d56b4d8fd447003dbc43bf60f8350b82d73afa3ffa4d741a5567f2f984970ae840d530a39333db72cfe54537d9919d0c2d1dc0964646ec18ef030e9b844f2730da46f0d9c7e13fa3b6d54a56f43b82ae987452f0a022dc6a3a1fad55e2f379e9ee1c5c13fd7652dbf7c63dcfc2cee809712db714269d0e81b176c742257c89bf763126ff4c0057cd3f87818ff90d60d44d06ec00ee879dc67ad8f96ecfa6b335a49d01e38faefe5ff79780ce141d3d04c4ea7573adb7d431a1fa7d0f7adbb060bdb3926a86e46f8856174a05f222632bcfe220f5e1fdef2edcac06abb779ee898bff672e453c650a50f82badfd5beaa65977cef38f7dfbbeec3f269e0376cf819ff87301451fa9ad4e656ae74c04d9379ee3db4f8d199f13d90b1c25faf5cc8ad86d3b6e0c9197143a9d4b4d8dc2fff33d7372b11775869c5dc8dab8c3568a7d1dece26cd875b2cdb52aa26321f52c5cd6ca05a2603d1ce4a94f85987181b190db99450c5b0d5aa4be3765e99bcc238aca28d48506add2d7f1158b8a11286cd68fb0f655fecb212e3f521c5c8fcb1d6cbd99b642a715baf70eb37c111e858aac2bcdd5ecf9f15fe06fa4690592e8d004559408d55fd4555a773e1a7738a095156786a7fbee272b0fb9c5bdd4e7806c7c0661c60517ab66e0ec9fb822ae7d41d97983d6e802bb0730a7c88bba16a9d2d5f8c1b70a260afd547b5093017729e44a3c0336c0a8e07170a7d4e2cf85efec6e53cdd90c9125b989fe83ec2fd47da46e986058887e55fb4e32ad97469783ffa31c7d42186ff361524280d676c2816affdf2a51904c18d768e323eb948fd552c8cf440e1c859abd2628799b804556ecf1b81459e9f9706ad92858b08ddd8d1498cbd5d93f49cf17b01ca130fa7096b4645ffacc77b8e22092bd465d651bae2489e450573c9cead400214dfd909ba6fbf7a3be637e33d6c961dc490a705ca12423208ece860fd66b9a001d0a4c091cc2ce10b1a7f65bb2a04d20a50ded3620aa06432eaace88eca8dc767107d351714fe2ad2d6102056f68a6786e1fa1300f419ed05594c56f90717209a1275b60c9df8772fab546b9246af4fc0c1eb71eb42ea924b186d4888d22236b14d45d9b4650aa11f6286ff0f0be0f914899ee4247996440b9563a765d74d7ea39594ec0860d7ba2839b9744d4fdb24a6e3ed3d2bd27b4679e1de10e37d7c3a809b1ef0b5f66f2b13255532c2f47fb9b9350e7951e8e8bd59353d703889443d4447ebb839a07ed060733d5d0d0d3425d57febecd6099f1e7d2bbe3ed3f7e7e6b87ff10cba62b4276c6bd2fa25fa8993ad3a12f95b7f3c2c1b950d3ab40cb62b161e18c021e420fcc658b19836a7b19c1760696182c978ce6f536bea42e8aa162ac3f1f1592f739c739749999aa1ae82e92cd979e6eddfd7c63700827c0667759f48f3e36babb7d6cb6328ec6cf80e12662a6ca3430de351b8bd0151b1e8ed22316735757a3c9863fdcad650bb39cdbe918f9cbedf7b2570bd7fb400b57e19a9f597b486b941112e8279158f57d8e2ca065f36ff8936bf64d598dc19242296902ed7fb5fdb6f763c7ae6ec6c18fa87f988ac947dee7bdcab09a4ee678d5b9468f77b32565397d16ec2e1bd23d0ec6c6f16b9b163f734d245a481fa3c9322325d323dec1302850791c3962f80cc4a861a2571c7ef61e6eea9684e342ba5f85c102d653e67672a9bbe71b934a441619f3cb61ffbf0916b71dd595a4c4e89b2a97caf260773ccc90f787b36cff90d4c137e7b0015abd3a2cdb9a1e7611846dba3c262c33693e9a6681abdfd1a3eef13242c06464ebef6adddbfc3b4c4255225980fe20beafd6f6fefef6b3822bc7cb6baf8720f3a97801ba0ca4ea9b3651b480035cf0fc4b3d3dda6f846cea00af740e5a08befaab47bd22f1787cfd00f966ff97cdd7c15439d81adef0f29046e60d37257521a49e7a1c602c154e72f753f3a313947ce8648e2f81cfb0d8f", 0x1000}], 0x3, &(0x7f0000e26000-0x44)=[@cred={0x18, 0x1, 0x2, r13, r14, r9}, @rights={0x14, 0x1, 0x1, [r3, r6]}, @cred={0x18, 0x1, 0x2, r13, r14, r19}], 0x44, 0x4}], 0x4, 0x1) setsockopt$sock_int(r6, 0x1, 0x7, &(0x7f0000922000-0x4)=0x0, 0x4) sendto$unix(r6, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) write(r5, &(0x7f0000057000)="", 0x0) close(r5) 2018/01/16 16:42:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000001000-0x1ea)={@random="b355ba0b368e", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "8e1746", 0x28, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f26931", 0x0, "ece100"}, ""}}}}}}, &(0x7f0000adf000)={0xffffffffffffffff, 0x1, [0x0]}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000c1d000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000393000-0x4)={0x0, 0x0}) [ 118.233309] binder: undelivered TRANSACTION_ERROR: 29189 [ 118.238874] binder: undelivered TRANSACTION_ERROR: 29189 [ 118.250099] binder: undelivered TRANSACTION_COMPLETE [ 118.255277] binder: undelivered TRANSACTION_COMPLETE [ 118.261112] binder: undelivered transaction 128, process died. [ 118.267207] binder: undelivered transaction 127, process died. 2018/01/16 16:42:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000967000-0x4)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000068e000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000019000)={{0x0, 0x0, 0x6, 0x5, "eaa8a8715f5ceeed577f05ceca5624e07eaa93924dff40e370498c57779a4db5d2998e793ed7e7897a30b466", 0x80000001}, 0x0, 0x0, 0x9, r1, 0x0, 0x40, "712699c324cf58a7a6ae5976c636d08d39ca07734d92c9781fd2a029b924b3847aafe8073385a8a7e98c492e22b04bdc493ffcc603ba1ff52d9ad24998348541", &(0x7f0000854000)='\r/)ppp0\\$securityuser\x00', 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xffffffff, 0xffffffff7fffffff, 0x49, 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]}) fcntl$lock(r0, 0x7, &(0x7f00001de000)={0x2, 0x0, 0x4, 0xffffffff, 0x0}) 2018/01/16 16:42:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x8d) 2018/01/16 16:42:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000ff9000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000606000-0x8)={r1, 0x100}, &(0x7f0000000000)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r2, 0x29, 0x400000000000001, 0x0, 0x0) [ 118.300131] binder_alloc: 18157: binder_alloc_buf, no vma [ 118.315165] rpcbind: RPC call returned error 22 2018/01/16 16:42:34 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009b2000)={0x0, 0x0}, &(0x7f00003c3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f8f000)={r1, @in6={{0xa, 0x1, 0xee, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x7fff}, &(0x7f0000155000-0x4)=0x98) r2 = syz_open_procfs(0x0, &(0x7f0000463000)='pagemap\x00') r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) dup3(r3, r2, 0x0) 2018/01/16 16:42:34 executing program 1: r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) lgetxattr(&(0x7f0000b7e000)='./file0\x00', &(0x7f000075a000-0xe)=@random={'user.\x00', ']eth0lo\x00'}, &(0x7f0000e66000-0xbd)=""/189, 0xbd) [ 118.345309] rpcbind: RPC call returned error 22 [ 118.388823] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/16 16:42:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000028c000-0x8)={0x0, 0x0}) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00007a2000-0xb)='comm\x00') exit(0x0) perf_event_open(&(0x7f000093a000-0x78)={0x5, 0x78, 0x1, 0x38c, 0xfff, 0x11, 0x0, 0x7, 0x80, 0x1, 0x2, 0x80000001, 0x5, 0x100000000, 0x1, 0x100, 0x1, 0x1, 0x1db6, 0x4, 0x200, 0x7, 0x8, 0x400, 0x80000001, 0x5, 0x1000, 0x1, 0x80, 0x80000000, 0x83c, 0x40, 0x5, 0x7, 0x7, 0x6, 0x7, 0xfffffffeffffffff, 0x0, 0x1000, 0x4, @perf_bp={&(0x7f000095b000-0x1)=0x0, 0x4}, 0x8010, 0x1, 0xfb, 0x5, 0xcc, 0x3, 0x8001, 0x0}, r1, 0x3, r2, 0x5) lseek(r2, 0x4d, 0x2) 2018/01/16 16:42:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x3, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000013c000-0x4)=0x0) [ 118.389367] binder: 18157:18163 transaction failed 29189/-3, size 32496501618073903-0 line 2903 [ 118.389373] binder: 18157:18175 ioctl 40046207 0 returned -16 [ 118.408568] binder_alloc: 18157: binder_alloc_buf, no vma [ 118.408596] binder: 18157:18175 transaction failed 29189/-3, size 32496501618073903-0 line 2903 [ 118.431653] binder: undelivered TRANSACTION_ERROR: 29189 [ 118.431984] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 16:42:34 executing program 3: socket$kcm(0x29, 0x5, 0x0) 2018/01/16 16:42:34 executing program 2: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000dc1000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000000)=0x400, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x1c)={0x0, 0x23, 0xa, [0x3, 0x9, 0x6, 0x9, 0x5, 0x1b65, 0x4, 0x5, 0x81, 0x8000]}, &(0x7f0000001000)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x3, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) r2 = socket(0x10, 0x802, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000427000)="", 0x0) 2018/01/16 16:42:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt(r0, 0x1000, 0x40, &(0x7f000002e000-0x75)=""/117, &(0x7f00001ec000-0x4)=0x75) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000746000)=[], 0x0, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f00004b1000-0x38)={0x0, 0x0, &(0x7f0000565000-0xa0)=[], 0x0, &(0x7f00000f1000-0xe9)=""/233, 0xe9, 0x0}, 0x0) 2018/01/16 16:42:34 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000015000-0x6)='rxrpc\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000012000)="62646576657468305dae766d6e65743000", 0xfffffffffffffffc) add_key$keyring(&(0x7f0000014000)='keyring\x00', &(0x7f0000015000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) socket$inet6_dccp(0xa, 0x6, 0x0) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) 2018/01/16 16:42:34 executing program 0: setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000703000-0xa)={0x0, []}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e03000-0xa)='/dev/ptmx\x00', 0x0, 0x0) chroot(&(0x7f0000cf8000-0x8)='./file0\x00') ioctl$TIOCNXCL(r0, 0x540d) 2018/01/16 16:42:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x379a, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000488000)='./file0\x00', 0x600002, 0x42) recvmsg$netrom(r0, &(0x7f0000231000)={&(0x7f00008c6000-0x48)=@full={{0x3, {"07fc6abfba4082"}, 0x7f}, [{"c28edb588b6590"}, {"6238e2ce094644"}, {"88dd76bb244752"}, {"da54dee601f9ec"}, {"a085eb14eaae85"}, {"60e1e255a3283d"}, {"8307160c288f14"}, {"b626333ccaea0a"}]}, 0x48, &(0x7f00004d4000-0x8)=[{&(0x7f0000e2a000)="136148655391d6f6c06480ef93f64575cdf07625a8adbd6d55dcb4e691811c1fbd8726", 0x23}], 0x1, &(0x7f000013c000-0x10fc)=[{0xbc, 0x113, 0x8ae8, "c6e448538bad20adc6c35ca576783732b6c2eb29d1b9ea599e1c096ac7f5285da504ea34c60749d48b73eabc7bc77097c5158dc6ca472d223de9b42d89a678894103fcc35b8fb08f9d20006fcb2f62f72d9a24fa2767890e659173b4f265db9a77b09a6f067cbd66dd08e36d097fa38cf3dcccd7c8134db468ca200ccdbb24fbcc63f468eb9ca3f837d6127c6e674ee69ab2f9f9e64d18c7a2934c32480382fd67e0182e09fe24e4fe338b549d9b14"}, {0x100c, 0x118, 0x3, "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"}, {0x34, 0x1ff, 0x905d, "66159126c98158a37051f4417f6abb31fd9e10cea9e34a3e8a5ab57cb52430ec3b048a9343bf7a"}], 0x10fc, 0x4000004}, 0x41) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000efa000-0x9)='/dev/rtc\x00', 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000393000)='/dev/cuse\x00', 0x602000, 0x0) bind$ax25(r2, &(0x7f00007d0000)={0x3, {"cf63984e548cdd"}, 0x3}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x80, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000b58000-0x4)=0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f000029f000-0x400)={"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"}) rt_sigqueueinfo(r3, 0x1d, &(0x7f00002c1000)={0x22, 0x0, 0x0, 0x3}) 2018/01/16 16:42:34 executing program 6: socket$inet_dccp(0x2, 0x6, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000edd000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x662, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x3, 0x10001) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00007df000)={0x0, 0x0}) r2 = syz_open_dev$mouse(&(0x7f00003de000)='/dev/input/mouse#\x00', 0x6d, 0x301282) inotify_add_watch(r2, &(0x7f00001f5000)='./file0\x00', 0x890) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f000053e000-0x8)={r1, 0x1}) getsockopt(r0, 0x200000000114, 0x2718, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0x1) openat$cuse(0xffffffffffffff9c, &(0x7f00003e2000-0xa)='/dev/cuse\x00', 0x80, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000d38000)='/dev/dmmidi#\x00', 0x0, 0x100ffc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a45352, &(0x7f0000362000-0xa8)={{0x5, 0x6}, 'port0\x00', 0x24, 0x2, 0x5, 0x8fc9, 0xfffffffffffffffc, 0x6, 0x2, 0x0, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00007d6000-0x32)=""/50, &(0x7f00009da000)=0x32) 2018/01/16 16:42:34 executing program 4: r0 = socket(0x40000000015, 0x8, 0x0) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000557000-0x4)=0x8000, 0x4) 2018/01/16 16:42:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009d1000)='/selinux/access\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00008e4000-0x30)={0x8, 0x0, &(0x7f00004ef000)=[@acquire={0x40046305, 0x4}], 0xa, 0x0, &(0x7f000083d000-0xa)="5e7fbd0daf939509a485"}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r2 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000258000)=""/0, &(0x7f00009cc000)=0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x208000000000a, &(0x7f0000425000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet(r3, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r3, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r3, 0x6, 0xc, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000895000)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r3, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) 2018/01/16 16:42:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f000060c000)="6f6f6d5f73636f726560026469f0") r2 = syz_open_procfs(0x0, &(0x7f00000c7000)='numa_maps\x00') sendfile(r1, r2, &(0x7f0000b0f000)=0x8000000000004, 0x4) read(r2, &(0x7f000049f000-0x7d)=""/125, 0x7d) 2018/01/16 16:42:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ff7000-0xd)='/dev/usbmon#\x00', 0x4, 0x402680) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000315000)=""/4096) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc008551c, &(0x7f0000003000)={{0x0, 0x0, 0x0, 0x0, "655228fb96156d84c702133105b8e8ef01c6b3606b1808906465f003d1b69150c3ffdd92710684229fb88471", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:42:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000877000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000a81000-0x1)=0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f000004b000)=0x4) 2018/01/16 16:42:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmmsg(r0, &(0x7f0000dc1000)=[], 0x0, 0x0) write(r0, &(0x7f0000d9e000)="1700000014000707030d720800000a00", 0x10) r1 = request_key(&(0x7f0000014000)='user\x00', &(0x7f0000d11000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f83000)='vboxnet0\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000fe6000)='user\x00', &(0x7f0000ce7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002ce000)="3b5748e45174c51d3aad115d3a41339cff32aa4ec1518e88b96487d553317be4f00b5a7c69cebd9393b9ee19e3d6490c04ff9efa0d2b095c5e2a5237a070803dd9acdcd61e8a0f80b1e4cd03ca8545eaf7d498d18005e6acc50b4c5461c3bb04f150607e902f916bf9970f1d5040b52c26d2fc1bd65d74cffabd82f1706042088f9efd75e234aae5c7de7fd3a50eabe3b667fabfe1abd2e599525237b008c3ea4b9003d0a2a8243130fbff1a08b2088cc73420d851ec20de904c944f0d47bc1ce3a84aafaba7e3d64bd81a40", 0xcc, r1) 2018/01/16 16:42:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000083b000-0x4)=0x3, 0x4) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000795000+0x688)=0x800) 2018/01/16 16:42:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000533000-0x8)='keyring\x00', &(0x7f0000825000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000c55000-0x8)='keyring\x00', &(0x7f0000c32000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = syz_open_dev$adsp(&(0x7f000059c000-0xb)='/dev/adsp#\x00', 0x193, 0x90400) ioctl$KDSETMODE(r2, 0x4b3a, 0x0) keyctl$unlink(0x9, r0, r1) 2018/01/16 16:42:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004bc000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000994000)=0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$evdev(&(0x7f000041a000)='/dev/input/event#\x00', 0xf61, 0x8000040000003) ioctl$void(r2, 0x5451) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000c38000)={0x0, 0x0}) write$evdev(r2, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/16 16:42:34 executing program 7: lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00002a2000-0x7)=@random={'user.\x00', '\x00'}, &(0x7f0000d9f000-0xa)='mime_type\x00', 0xa, 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fe0000-0x8)='pagemap\x00') mq_timedsend(r0, &(0x7f0000a6f000)="0baafa286eb0f55edc7b656a8d2cca3bc662dd8965738fc402d0751361091722781ba40c8e9040aeee390de9c5d9603ab4f40c40ef070ea79291d086e7aadd7e4abfb8b7340502074d97fa888d", 0x4d, 0x0, &(0x7f0000cd7000)={0x77359400, 0x0}) r1 = memfd_create(&(0x7f00008a7000-0x37)='proc+vmnet0^mime_typeuserem1wlan1vboxnet0mime_typeeth1\x00', 0x0) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') creat(&(0x7f0000fb3000)='./file0\x00', 0x0) creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) 2018/01/16 16:42:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00002b4000-0x8)='./file0\x00', 0x10, 0x1) mount(&(0x7f00006e1000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004fe000)='ocfs2_dlmfs\x00', 0x105403, &(0x7f0000a52000)="") unlink(&(0x7f0000875000-0x8)='./file0\x00') dup2(r0, r0) 2018/01/16 16:42:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000bc7000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000cd5000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000b7b000-0xe)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') unlinkat(r1, &(0x7f0000295000-0xe)='./file0/file0\x00', 0x0) 2018/01/16 16:42:34 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f000017a000)='/dev/snd/pcmC#D#c\x00', 0xa423, 0x40) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f000092d000-0x400)={"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"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006f6000-0x2)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f00009eb000/0x4000)=nil, 0x4000, 0x0, 0x10, r2, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000366000)={0x7b, 0x0, [0x5, 0x7fffffff, 0x4, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:42:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007be000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ecf000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000c2d000)={{0x80, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:42:34 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000000d000-0xb7)="9b562a476c756e4747e1cb0bccdb2cdf164fa3c6b59c489ffb8e1dd50915276980a2b99f53f13712c820ed493762a02d9e418e51f7135e9271f3ebb390473be48b6c38f8676d20eeee9708fa0cbf901ec5b54490ccb369b42e5216414945ab127937e1dcf430be90bb05a54dd602d041d4fce5d270f1aee422d4e723799061c77b71acc5cf1b017cca3a3b6d0cf0755266e1b0afeabe7c24fe2abf26fe5af3d924d6323908de2251ea1120acaaebf7b4b39600a06ff032", 0xb7, 0x2400c000, &(0x7f0000004000-0x1c)={0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0x2}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000003000-0x20)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) munlockall() setsockopt(r0, 0x111, 0x1, &(0x7f0000000000)="ca010037", 0x4) sendto$ax25(r0, &(0x7f000000b000)="6792a74149aa5a5b7b", 0x9, 0x0, 0x0, 0x0) 2018/01/16 16:42:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000022d000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f000096a000-0xf8)={0x6, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000410000-0xb7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) sendfile(r1, r1, &(0x7f00001f7000-0x4)=0x0, 0x7) 2018/01/16 16:42:34 executing program 7: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f62000)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f64000-0xc)={0x0, 0xc0, &(0x7f0000f64000-0xc0)=[@in={0x2, 0x2, @rand_addr=0x5cf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x1000}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2a29, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f000093b000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006dd000)={r1, 0x1, 0x0}, 0xc) sendto$inet(r0, &(0x7f0000d4a000)="a538", 0x2, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) recvmmsg(r0, &(0x7f0000f60000)=[{{&(0x7f0000927000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d94000-0x90)=[], 0x0, &(0x7f0000bf2000)=""/176, 0xb0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f61000-0x10)={0x77359400, 0x0}) 2018/01/16 16:42:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) syz_open_pts(r0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008d6000)=r2) readv(r4, &(0x7f0000c9b000-0x8)=[{&(0x7f0000b36000)=""/67, 0x43}], 0x1) fcntl$setsig(r3, 0xa, 0x12) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) tkill(r2, 0x15) 2018/01/16 16:42:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00003c3000)=@generic={0x9, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r1, &(0x7f0000619000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000782000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/16 16:42:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000342000-0x4c)="6e7600bc80ccbbfe9ef0a570a835b4a3b867280c33cd7b8d21181654bc505fe2684bebb934dd608affe87f695c704bc6114e076d921b32fc42bded51313c98f3fcb0e3464a52b18310b1ba3b", 0xd8) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000ec4000+0xab0)=""/36, &(0x7f0000a45000)=0x24) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000555000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000086000)=0xe8) r2 = getgid() fchown(r0, r1, r2) 2018/01/16 16:42:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setrlimit(0x0, &(0x7f0000422000-0x8)={0x8b, 0x92}) 2018/01/16 16:42:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) chown(&(0x7f0000001000)='./file0\x00', r0, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f000013e000)=0xcb2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000001000)={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, {0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x800}, 0x3, [0x80, 0x0, 0x9, 0x2, 0x0, 0x100000000, 0x80000001, 0x20]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x84, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000cf3000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}) r3 = open(&(0x7f0000650000-0x8)='./file0\x00', 0x200002, 0xb0) getsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f0000c32000-0x4)=0x0, &(0x7f00005f9000-0x4)=0x4) 2018/01/16 16:42:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3c}]}, &(0x7f0000f92000-0x4)=0xfd38) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000507000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000a37000)={0x0, 0x8}) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 16:42:34 executing program 3: r0 = getpgid(0x0) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x7, 0x6e3, &(0x7f0000000000)={0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000687000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = geteuid() r6 = syz_open_dev$usbmon(&(0x7f0000336000-0xd)='/dev/usbmon#\x00', 0x7fffffff, 0x22000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) r9 = epoll_create(0x8001) lstat(&(0x7f0000332000)='./file0\x00', &(0x7f0000307000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000993000)=0x10, 0x0) r14 = eventfd(0x3) r15 = syz_open_pts(0xffffffffffffff9c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00003fc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getegid() sendmsg$netlink(r2, &(0x7f000097e000-0x1c)={0x0, 0x0, &(0x7f0000191000-0x30)=[{&(0x7f0000000000)={0x21fc, 0x3b, 0x1, 0x6, 0x1, "", [@typed={0xc, 0x1b, @fd=r3}, @generic="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@nested={0x10d0, 0x65, 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@generic="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@generic="7d1fcabbcb091e7b7f9ea6d9f47a8204011bcc62041e1fbece603d6663228f10c71b06f2e2ecb8756d9e074dffeb4e8f7dd26498f2a5217030aba5b0b6c01f08", @generic="640c4de8f882605a494ff93dacf516d50f7e53d93aaff7bd363948f7fbe766118de379d846964cd4d9a5ac174c309f0d17ce03f6b2e833e96125c108a9538c2c33b2948941fda9d044b8360c2c8edddd2c99c4cd7b5635d7b68ca10bb33bcf8e7c755d61838b1296aaf053a8686ca5706c3f162dcb3ff17bc9281321e0e3ccc0c76d9fd3cfc5bfe96228c67825931b5635749564ee64ff7850e4c159c26c5bb3f991d2aa48468dab5c", @generic="39a7a7d396052e3f37fb2169c4c1890868be0d28900a27d1013db8e582e874ccb4249fdbfd0bd1b520cb0a8eb0a4b1c954a30b6f9f1f2c5963572dd011088046d0116fceda74ca960b7c3204e0b3874dea1a31"]}, @generic="415224bcee48ba1a015c97edc1038123d392672353a6682be9f0f15d37d7930c17ad9bb776e31f68a95ef2f659f9accb286576b9fcbe3c17d278fee67ff14c6a9974a51cf5f10695473920e98137cc1bc6f5270e4f35f36c24a48ee8422e388b0e2c7ca51d602b"]}, 0x3690}, {&(0x7f0000001000-0x28)={0x28, 0x3e, 0x100, 0x4, 0x1, "", [@typed={0x18, 0x3b, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x28}, {&(0x7f0000001000-0x2ec)={0x2ec, 0x3a, 0x400, 0x7, 0x1, "", [@typed={0xc, 0x22, @fd=r7}, @generic="c6ede1f9f221b98e6668ce93bb8d3b8059f419a883d7fa5f5911aeb5f575b620805e6827214c75823b7feedf19bc9c2d91bffc3e56cc37c3fb35374a2b0b8f7415a41664fcce23823ed5c886084cc3e94907372f5e0f2da050813692f8f6044855e099606a59710bc5df2642d9b7b87dce8a424f1106c92c9ae2aeedf20c299adcb22bd57bfcf5dd4641f7ba250dfd4bdb98849ed215c14abe286561f6d14b18e3f18c09a551c1a5a7c6b5501b8d92e5441a04be7787689884eda9d099", @nested={0x19c, 0xf, [@generic="997498389ef83f633c4a28a1384cecee015a81ffa0619302c9c0b97c00b6636ad2b48f7403a98c070fe57158a5d95e23b1896fe49f7c54e6b6afb3ebc9a64f04f2536cd2bb666c9733234e648505b8637fb91136", @generic="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", @typed={0xc, 0x8f, @pid=r1}, @typed={0xc, 0x62, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x3c, @pid=r0}, @generic="8865a5c761c6ccd9893a6214968b2d52fdb7119a9563f1bbf6e8c73d26d9d2"]}, @generic="e7e142806319e0e8a8ece38e692f7a4e0821ca4625dfd303108f7f1407269ff3bba4d3e613a57a73e219c59702a6247585de972f52e090af0897d80d1f72926dd16d085e502b0bdbad4e8f148e7d25dff7d58e9f47a5692333d86e46806f2e6d1885ae0a389f5e5be6ebfc03f55a5f9f4b67be72ac"]}, 0x2ec}], 0x6, &(0x7f0000999000)=[@rights={0x14, 0x1, 0x1, [r8, r9]}, @cred={0x18, 0x1, 0x2, r0, r10, r11}, @rights={0x1c, 0x1, 0x1, [r12, r13, r14, r15]}, @cred={0x18, 0x1, 0x2, r0, r16, r17}], 0x60, 0x20000000}, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, &(0x7f0000004000-0xa)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) 2018/01/16 16:42:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000f41000)='/dev/audio\x00', 0x101080, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a37000)={0x0, 0x1}, &(0x7f0000ced000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000038d000-0x52)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r2, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r2, &(0x7f000007c000)={0x58, 0x0, 0x1, @random="0700000000000000000004005d86a61bf2b3b36e2713546deaa31b55dededda4847ff7bf7b3a8d3b874662bb74e794b2ee47e246cd5ed34882afb9950b1b3dd332fdbf2b83919045"}, 0x58) 2018/01/16 16:42:34 executing program 1: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f000002d000-0x4)=0x0, &(0x7f0000050000-0x4)=0x4) write$tun(r2, &(0x7f000004e000-0x371)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b249df", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x3a) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000004f000-0x40)={0x242, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:42:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) r1 = socket(0x10, 0x3, 0x0) recvfrom$llc(r0, &(0x7f0000ae0000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) write(r1, &(0x7f00001ae000-0x24)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) 2018/01/16 16:42:35 executing program 5: mmap(&(0x7f0000000000/0x8e1000)=nil, 0x8e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x800000000f, &(0x7f00008e0000-0x4)=0x0, &(0x7f00008e1000)=0x30c) 2018/01/16 16:42:35 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "21e214", 0x14, 0x11, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000001000)={0x0, 0x1, [0xb17]}) 2018/01/16 16:42:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000051a000)="", 0x0, 0x0, &(0x7f0000764000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/16 16:42:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000014000-0x20)={r0, &(0x7f0000012000)="", &(0x7f000000d000-0xa)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000018000-0x10)={r0, &(0x7f0000235000-0x87)="9bc41afad64c35f51dfdf4d75d2ead46de75149eb4477a9e0091c9f76a68a3ea7230e29cf7e7d3e3ec6ae526eacf8588340136bd084af1c82030c7b30863e77d49df92989a550948922e39675b0cd7590c0f3004fb6f00000055c412edcbd49229b64674ef771b180449861c542cac7a8bcbd6bd071b278011aa061c99b5998ec7ff8ab7e312eb"}, 0x10) 2018/01/16 16:42:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000032f000)={0x8, &(0x7f0000000000)=[{0x6, 0x7, 0xffff, 0x8}, {0x4, 0xffff, 0x2, 0xfe}, {0x0, 0xfffffffffffffff7, 0x80000001, 0xfffffffffffffffc}, {0x8000, 0x1, 0x8, 0x9}, {0x4, 0x6, 0xfffffffffffffffa, 0x46}, {0x7, 0x0, 0x3, 0x5}, {0x3, 0x8f, 0xa9b6, 0x5}, {0x270, 0x81, 0x4, 0x2}]}) membarrier(0x1, 0x0) 2018/01/16 16:42:35 executing program 0: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f000041d000)="7c2960f99d4aeb812bda31c8e51642bda9749226bb9664e432c134ef01ce4becc81df1386298ce7fa128144cf7ed477b2622a94fa8c98b11b84c4a603c681fbe6a04744ee9dcbf42d58d52da1a3cfd711aa00ec8349f47dfe05825b6c9b350ff2bacc45f884b0833d5d31b3b06330d2326f96e890198269c0c5f7830bde2797091a183e3718a57793b05ec9f07aab1a311b89ad7a3bb36a67853304892f97e5dabc95b60dddfb6f45ae64d2f942317f1cf3bae1d204190899905072d3e9c4d83942227582d075697a9611d7e481756e29acc5765fc2e357fd799d32938ce324acf3747c4777f5c36ee12549cb82812298dc2fb96") mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000041e000)='/dev/sg#\x00', 0x2, 0xe4002) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000015c000)=@int=0x8, 0x4) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000041a000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000041e000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000041e000)={0x0, 0x5}, &(0x7f0000279000)=0x8) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000041f000)={r3, 0x6}, 0x6) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f000041d000-0xc)="2f6465762f6173686d656ced") ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/01/16 16:42:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000ef7000-0x10)=""/16) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f41000)='/dev/ppp\x00', 0x450400, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/16 16:42:35 executing program 3: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f000075b000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f00008e2000/0x1000)=nil) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000070a000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x10040) close(r0) r1 = syz_open_dev$adsp(&(0x7f000048c000)='/dev/adsp#\x00', 0x7f, 0x9355e087788fe19f) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000356000/0x18000)=nil, &(0x7f0000232000-0xc)=[@text32={0x20, &(0x7f0000709000)="0f01c8260f0866ba4200b001eef0871ff080119166b8c4008ee00f20c035000000200f22c0dfc9c4c2313f131493", 0x2e}], 0x1, 0x45, &(0x7f000070a000-0x20)=[@vmwrite={0x8, 0x0, 0x8, 0x0, 0x8, 0x0, 0x8, 0x0, 0xfffffffffffffffe}, @cstype3={0x5, 0xc}], 0x2) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000070b000-0x20)={@generic="ffa89e95cac4cd9cd99f487c7971134d", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 16:42:35 executing program 2: setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000703000-0xa)={0x0, []}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000002000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xc)='selinuxppp0\x00', 0xfffffffffffffffc) r1 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x8, 0x10000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xfff) r2 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r0, r2) 2018/01/16 16:42:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eb3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000078a000)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setitimer(0x0, &(0x7f0000f70000-0x10)={{0x0, 0x2710}, {0x0, 0x2710}}, &(0x7f0000627000)={{0x0, 0x0}, {0x0, 0x0}}) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000025f000)={r2, 0x1c9c380}) 2018/01/16 16:42:35 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000005000-0x4)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x428800, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000005000+0x1c5)='/dev/autofs\x00', 0x2002, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000006000)={{0x0, 0x8}, {0x101, 0x3}, 0x2, 0x4, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="", 0x0) 2018/01/16 16:42:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000f31000-0xd)='/dev/usbmon#\x00', 0x9, 0x6) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000816000)={0x100000000, 0x1, 0x8}) io_setup(0x200, &(0x7f0000697000-0x8)=0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000a10000)=0x0) 2018/01/16 16:42:35 executing program 3: mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000096e000-0x20)={@generic="319b05097e50f3993776c39f76b1cd58", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000b01000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000004000)=@bridge_getlink={0x30, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINK={0x8, 0x5, 0x0}, @IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b05000-0x16)='/selinux/checkreqprot\x00', 0x105000, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r4, &(0x7f0000b05000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b04000)=0x10, 0x800) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b04000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockname$llc(r5, &(0x7f000013b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000595000-0x4)=0x10) 2018/01/16 16:42:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005d2000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x20000) close(r0) r2 = getpgrp(0x0) r3 = syz_open_dev$midi(&(0x7f00003d0000)='/dev/midi#\x00', 0x8000, 0x20080) getsockname$packet(0xffffffffffffffff, &(0x7f0000139000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d15000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000441000-0x28)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r2, r5, 0x7, r1, &(0x7f000030b000)={r0, 0xffffffffffffffff, 0x40000000000000}) 2018/01/16 16:42:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000374000-0x9)='/dev/kvm\x00', 0x80000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000512000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000072000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00002b2000-0xa8)={0x1, 0x0, [{0x400000b3, 0x0, 0x0}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 16:42:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000c2f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) 2018/01/16 16:42:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000467000)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x3cd) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00009ad000-0xc)={@empty=0x0, @loopback=0x7f000001, @rand_addr=0x1}, 0xc) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000ff1000-0x40)=[{&(0x7f000011c000-0x1000)="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", 0x79f}, {&(0x7f0000a28000)="2e88eac8eb195e2d83c9b117ed475d4df7ad93d06f180f144c62aee4e06d337765e5ba0881caf00fb140f68f7fcbded497400c55eedf275825cdbde01d22de84bb67bbb7a182cfb29133ec1f5d2f95868b5e48cff6f5f24da94b89133e3b695f1d8546", 0x63}], 0x2) [ 119.015887] audit: type=1400 audit(1516120955.070:95): avc: denied { ioctl } for pid=18358 comm="syz-executor3" path="socket:[44258]" dev="sockfs" ino=44258 ioctlcmd=0x891b scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/16 16:42:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001f5000)='security#vboxnet0\x00', 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000d78000)={0x0, @in={{0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0x3f, 0x8, 0x8}, &(0x7f0000a67000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000450000-0x57)={r1, 0x4f, "bfad308526d896ca2b74a5a4d9f466519effd0ce6797327ca1a816e5469ab6be1e9483f57d0be8543da51e6305f20ab4c125e585a3b5f29f1e5d02ced1ccdc4ac25999fb88a2682a4e98248c7e3da1"}, &(0x7f000054c000)=0x57) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x21c9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x8000000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000403000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00007c6000-0x8)=0x3) 2018/01/16 16:42:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000df3000-0x8)={0x0, 0x0, 0x80000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x4, 0x80000001, 0x1, 0xfee3, 0x0, 0x4, 0x100000001, 0x3, 0x0}, &(0x7f0000762000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x3fffffff8, 0x3, 0x2, 0x6, 0x0, 0x8, 0xffffffff, {r2, @in6={{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x4, 0xfffffffffffffffa, 0x50d}}, &(0x7f0000590000)=0xb8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ee5000+0x2a3)={0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80042407, &(0x7f0000e0c000)=0x0) bpf$MAP_CREATE(0x0, &(0x7f00001ab000)={0x6, 0x4, 0xd7d2, 0x3f, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/16 16:42:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e9b000-0xa)='/dev/cuse\x00', 0x0, 0x0) syz_open_pts(r0, 0x109500) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) 2018/01/16 16:42:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004ac000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) sendmsg$alg(0xffffffffffffffff, &(0x7f00007ab000)={0x0, 0x0, &(0x7f00003f5000)=[], 0x0, &(0x7f000072d000-0x10)=[], 0x0, 0x0}, 0x0) flistxattr(r0, &(0x7f0000787000-0xd8)=""/216, 0xd8) r1 = syz_open_dev$vcsa(&(0x7f00004f3000)='/dev/vcsa#\x00', 0x5, 0x400000) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000b8e000-0x4)=0x6, &(0x7f00009e4000-0x4)=0x4) 2018/01/16 16:42:35 executing program 3: pipe2(&(0x7f0000b16000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0xfff}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00005a5000-0xb)='/dev/audio\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000176000)={r1, 0x80000, r2}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000f51000)=0x0, &(0x7f00002a1000-0x4)=0xfed8) 2018/01/16 16:42:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f00008fd000)={0x0, 0x12, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a10000)=0x0) clock_getres(0x0, &(0x7f00004d3000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000349000)={{0x0, r1}, {0x0, r1}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r3, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r0, 0x1000000000016) dup3(r2, r3, 0x0) 2018/01/16 16:42:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000092b000-0xc)='net/udplite\x00') r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003ec000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000d57000)=0xffffffffffff8000) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f00008e1000)={0x163, 0x0, [{0x10000009e, 0x0, 0x0}]}) 2018/01/16 16:42:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000e7d000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000010f000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000049f000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000c6e000-0x10)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f000078f000-0x48)={0x0, 0x2, &(0x7f0000e95000)=@raw=[@map={0x18, 0xf, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000925000)='GPL\x00', 0x6, 0x8f, &(0x7f00002c9000-0x8f)=""/143, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={r1, 0x0}, 0x8) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000484000-0x8)={0x7, &(0x7f000028c000-0x38)=[{0x6, 0x7, 0x1983, 0x8c}, {0xe00000000000000, 0x7ff, 0x9, 0x3}, {0x10000, 0x2, 0xe53, 0x8}, {0x6, 0xffffffff, 0xffff, 0x40}, {0x6, 0x3, 0x101, 0x7}, {0x0, 0x3, 0x8, 0x9b}, {0xff, 0x2, 0x60131114, 0x3}]}, 0x8) 2018/01/16 16:42:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x6, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(r0) 2018/01/16 16:42:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) munmap(&(0x7f0000bdc000/0x4000)=nil, 0x4000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfff) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000570000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00006cb000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair(0xa, 0x0, 0x5, &(0x7f0000fdc000)={0x0, 0x0}) bind$llc(r3, &(0x7f0000577000)={0x1a, 0xf7, 0x1, 0x8, 0x7fff, 0x800, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) timerfd_gettime(r2, &(0x7f00009e8000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 16:42:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00005d8000)='/dev/dsp\x00', 0x2100, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c62000)={0x70000005, 0x0}) bind$alg(r0, &(0x7f0000c34000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) read(r2, &(0x7f000062a000-0x1000)=""/4096, 0x1000) [ 119.334077] sock: sock_set_timeout: `syz-executor7' (pid 18395) tries to set negative timeout 2018/01/16 16:42:35 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000864000)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@hopopts={0x3d, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}]}, 0x28) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000955000)={0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000001000)='net/rpc\x00') 2018/01/16 16:42:35 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x1) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000003000)=0x0, &(0x7f0000004000)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000001000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @rand_addr=0x0, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) r1 = syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x101000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000006000-0x8)={0x0, 0x93}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000005000)={0x7467, 0x3, 0xe4, 0x7, r2}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000)={r3, 0xdb83}, &(0x7f0000001000)=0x8) 2018/01/16 16:42:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000559000/0x3000)=nil, 0x3000) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b05000)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00009af000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d8b000)=0xc) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xb) munmap(&(0x7f0000d9e000/0x2000)=nil, 0x2000) madvise(&(0x7f0000fc2000/0x3000)=nil, 0x3000, 0x0) 2018/01/16 16:42:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000063b000-0x20)='\'GPLsecuritycgroupselflo*cpuset\x00', 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00002c2000-0xb)={0x7, 0xfffffffffffffffe, 0x5, 0x8e31, 0x9, 0x7, 0x0, 0x96, 0x80000000, 0x0, 0x4}, 0xb) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000d12000-0x4)=0x90) 2018/01/16 16:42:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xfa) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) syz_extract_tcp_res(&(0x7f0000ea4000-0x8)={0x0, 0x0}, 0xffffffffffffff0c, 0x8) ioctl$sock_FIOGETOWN(r0, 0x400454d0, &(0x7f0000d78000+0x937)=0x0) [ 119.404260] sock: sock_set_timeout: `syz-executor7' (pid 18395) tries to set negative timeout 2018/01/16 16:42:35 executing program 3: r0 = memfd_create(&(0x7f0000f36000-0x1)='\x00', 0x2) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000bbc000-0x20)=[{&(0x7f0000f59000-0x97)=""/151, 0x97}], 0x1) vmsplice(r2, &(0x7f0000843000-0x50)=[{&(0x7f00004c4000)='@', 0x1}], 0x1, 0x0) 2018/01/16 16:42:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f000006a000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000628000)={0x0}, &(0x7f0000ffe000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b09000)={0x77359400, 0x0}, 0x8) 2018/01/16 16:42:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cf4000)='/dev/sequencer\x00', 0x129007, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x4) accept4$netrom(r1, &(0x7f0000584000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000f3000)=0x10, 0x80800) bind$alg(r0, &(0x7f0000e42000-0x58)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffe, 'sha512_mb\x00'}, 0x58) 2018/01/16 16:42:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000ca000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000005000-0x4)=0x0, 0x400000086, 0x0, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000581000-0x12)='/dev/snd/midiC#D#\x00', 0x7d50, 0x200) 2018/01/16 16:42:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f6f000)='/dev/kvm\x00', 0x3) getpeername$netrom(r1, &(0x7f0000bac000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000d0000)=0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000d5f000)={&(0x7f0000c23000-0x8)='./file0\x00', r1}, 0xc) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) dup3(r0, r2, 0x0) dup3(r2, r3, 0x0) 2018/01/16 16:42:35 executing program 6: socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000388000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) sendmsg(r0, &(0x7f0000f37000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000200001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ae3000-0x8)=@req={0x50, &(0x7f00000b2000-0x50)={@common='ipddp0\x00', @ifru_names=@generic="7320a5c27399c59e2b591bb50035e22a"}}) 2018/01/16 16:42:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000de1000-0x8)={0x0, 0x20}, &(0x7f00007f1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000037000-0x8)={r2, 0x9, 0x0}, &(0x7f0000dcb000)=0x8) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 16:42:35 executing program 0: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004b5000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x80000001, 0x9, 0x84c, 0x2}, &(0x7f0000de6000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000032a000-0x6)={r1, 0x6}, 0x6) sync_file_range(0xffffffffffffffff, 0x0, 0xffffffffffbffff8, 0x7) syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x5, 0x204000) 2018/01/16 16:42:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x2, &(0x7f0000872000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a46000)=0x310) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001d4000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000554000-0xa6)=""/166) 2018/01/16 16:42:35 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000)='/dev/kvm\x00', 0x4, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x28e, 0x0, 0x0}]}) 2018/01/16 16:42:35 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x47, 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000481000)='/dev/snd/timer\x00', 0x0, 0x301000) 2018/01/16 16:42:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mbind(&(0x7f00003ec000/0x4000)=nil, 0x4000, 0x0, &(0x7f00002ad000)=0x6, 0xc0fb, 0x4) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000c0f000)=0x0, 0x4) 2018/01/16 16:42:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000a1f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000bd7000-0x8)={0x0, 0x0}) utimensat(r0, &(0x7f0000501000-0x8)='./file0\x00', &(0x7f0000c03000-0x10)={{r1, r2/1000+10000}, {0x77359400, 0x0}}, 0x100) 2018/01/16 16:42:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/16 16:42:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl(r0, 0x2275, &(0x7f00007bc000)="") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a9b000)=[@in6={0xa, 0x1, 0xd5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) 2018/01/16 16:42:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000207000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000b3d000)='/dev/usbmon#\x00', 0x49, 0x80) fcntl$setpipe(r1, 0x407, 0x5) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000d25000)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4040ae79, &(0x7f0000e0b000-0x68)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000dbd000-0x92)="f93f087f682f9ce507040ea33a64b0c93528b75b0d02149fed1a01a72591f50e2a7b0d07e02ddf99ab4751d5972bcb6f9366f03589767613c6f98ccc0e410be6f264b0c5f8f997a49e361cca9f42ceeba3c0cc8125c4015fbee5acf09a9159df7dd8be5f4f0db8c16254efd1f196522fca4c926e0c8cea15017ea5d14563e6d74932ec32b45470256e70128e4d9f90b1cf31", 0x92) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f00009db000-0x10)={0x3, 0x2, 0xca, 0x1}) 2018/01/16 16:42:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80e, 0x4) setsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f0000ceb000)=0x3, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000-0x4)=0x18, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000bf9000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000dc000)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fdb000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 16:42:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009d6000-0x41)='net/arp\x00') ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000800000)={[{0x4, 0x4, 0x2a, 0x1, 0x3, 0x7ff, 0x7, 0x3, 0x9, 0x9, 0x2e85, 0x2f, 0x3}, {0xfffffffffffffffd, 0x20, 0x100000000, 0x6, 0x7, 0x3, 0x1, 0x7, 0x95, 0x1, 0x401, 0x3, 0x6}, {0x7, 0x88e2, 0x1, 0x0, 0x7f, 0x5, 0x2, 0x3, 0x8, 0x3f, 0x126, 0x7d, 0x4}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000263000)=[{&(0x7f00007d9000)=""/204, 0xcc}], 0x1) 2018/01/16 16:42:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000b43000-0x8)='./file0\x00', &(0x7f0000bae000)='./file0\x00', 0xe003, 0x0, 0x0, 0x1000, 0x5, 0x2000) fstatfs(r0, &(0x7f00000c9000)=""/4096) r1 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000011000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000+0x408)={&(0x7f0000001000)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 16:42:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rfcomm\x00') inotify_add_watch(r0, &(0x7f00006a1000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ae5000-0x8)='./file0\x00', 0x80040, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) lseek(r2, 0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f19000)={0x0, 0x0, &(0x7f00009ab000-0x18)=[{&(0x7f0000fdc000)="238fefd61a4efcbaf16e6b864da58d47ce659df1020e95cc49bc00bf83165e381ed8ed0ac6ddad07b704b8ed9036bad05b6adffd70c46ecda4a54e3cd59f389a7ca711", 0x43}, {&(0x7f0000f8d000)="24c00096caa4770ba3753b6b66549d342f6696314c525e119b568dfbc1ab6e8f519b83b1762d6d6d85ee79756b29567c820a2ba3e66068f7f5f2ba8b6bf4137d6bae183acc7fce364bd0c2c7bcac9d8359a52f1567d225bdd2707775126c88c3c43ce9399dd83c1cdf52f1e1ac07217ad152edd59cecf47d9730874c87dfa9b0f3693626a646b48111e852989cc1bad038325d17dbc18645db10d5afce4066a5ea41d02937b59923a44bfc9e8abc35f1970d1b7f6bff3e00728f9a48c1b39f5c2d7f15d530c1dbe5b5126829937d2970406f56c2cf40c5983d", 0xd9}, {&(0x7f000004f000-0xe)="b2db7da5cf40604c817c03f296aa", 0xe}], 0x3, &(0x7f0000d40000-0x144)=[@iv={0x100, 0x117, 0x2, 0xed, "3ce92b898f2a15b73aea3ddcf1248eb91f0bbfa83227c800de3050c00f83d4167954ddc0ed5ab4b861bb17dbcf4338a22c2a2808fa9dcc21043ca50a9e49b828263f2291c3f3e7b86d9c1a5b74a75164a1161b6510cfb657f24fce719494a57bcc182b8a7f73e3b35d7d53b9cc5f194df0d7e97039ad64218f49d659ce9ba76e871424e7c478b3ab0f18eeca3dca03233f7119af4d2270d18d2905cca56d742d1baf556d05253e1a90ef4b93f6935f4fa3ed86f8c388d64cd981b7fee64c21cd2fde5cd4b45e31baf33bdeeea1b89c78c2d79a57f444f6a358554293ea1cc37ae984705ee25221f13b90080dd6"}, @iv={0x44, 0x117, 0x2, 0x32, "ac5c34471ea9f6260da5ec18366c647ef54d575239b46b56ec55baa470b9213f2e390862108f37f105b50255d1d9f1ccdbc4"}], 0x144, 0x20000080}, 0x0) mincore(&(0x7f000099b000/0x3000)=nil, 0x3000, &(0x7f0000d30000)=""/65) sigaltstack(&(0x7f000042a000/0x2000)=nil, &(0x7f0000d97000+0x257)=0x0) 2018/01/16 16:42:35 executing program 7: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x3, 0x7da9) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) r1 = memfd_create(&(0x7f0000df4000-0x8)=')cgroup\x00', 0x2) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, r1}) r4 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r5, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f0000425000)=0x41004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000cc5000-0x4)=0x0, &(0x7f00002f4000-0x4)=0x4) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000df5000)=@assoc_value={0x0, 0x7}, &(0x7f0000def000)=0x286) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, r6}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r5, 0x1, 0x1000000008, &(0x7f0000295000-0x4)=0x8, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@remote={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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r5, 0x6, 0xa, &(0x7f000071d000)="1f006d000000000000f9fffc8f36f800000733f1a5a78631df4900020000000000000000004fa607", 0x28) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000678000-0xc8)={0x7, 0xffffffff80000000, 0x5, 0x7f, 0x3, [{0x0, 0x7fffffff, 0x9, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x5, 0x6, 0x101, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df4000)=0x7, 0x4) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000df3000-0x230)={0x1a, {{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]}, 0x1, 0x3, [{{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{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]}]}, 0x230) getsockname(r7, &(0x7f0000df3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) clock_gettime(0x5, &(0x7f0000a12000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f0000df4000)={0x10000, 0x2f8, 0x0, 0x1f, 0x815, 0x0, 0x3f, 0x5}, &(0x7f0000df5000-0x40)={0x1, 0x1000, 0x2, 0x0, 0x6, 0x5, 0x200, 0x7}, &(0x7f0000df5000-0x40)={0x31, 0x7fffffff, 0x9, 0x40, 0x836, 0x400, 0x0, 0x0}, &(0x7f0000b73000-0x8)={0x0, 0x0}, &(0x7f0000df4000)={&(0x7f0000082000)={0x0}, 0x8}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000df4000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000a17000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f0000245000)={0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000548000-0x54)={{{@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}, {{@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}}, &(0x7f0000479000-0x4)=0xe8) 2018/01/16 16:42:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r2, 0xc69}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xb, 0x7, &(0x7f0000001000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x5}, [@jmp={0x5, 0x0, 0x0, 0x2, 0xf, 0xfffffff8, 0xffffffffffffffff}, @jmp={0x5, 0x7, 0xa, 0x0, 0xb, 0xfffffffe, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)='GPL\x00', 0x260, 0x1000, &(0x7f0000002000-0x1000)=""/4096, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000)={r2, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x5, 0x100000000, 0x0, 0x100000001, 0x3f, 0x8, 0xf8d, 0x3, 0x6, 0x4, 0xffffffff, 0x2, 0x3ff, 0x5]}, &(0x7f0000002000)=0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={r2, 0x91, "94adff3d142aebd2e7253ebf3f4d731dbf6da0cb7d64327f10dd6fd3c12b42428e224ad90b9cd1476d9de2997c9dcc71faaff3104e3e391ead9fb6e48a48d761f28de5fde8732b1d17c9574e54a99beef86f92fd95862ea2117862734d84495e5b8494f0f357dee6f32ff64e598e7fea6a7e3c77fe8ce66c9489cc5f6d613e7102ccb98fbb338fd410ccf1a65f018ca76f"}, &(0x7f0000003000-0x4)=0x99) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$admmidi(&(0x7f0000004000-0xe)='/dev/admmidi#\x00', 0x7, 0x400) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000)={r4, 0xfb, "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"}, &(0x7f0000004000)=0x103) ioctl$KDGKBDIACR(r5, 0x4b4a, &(0x7f0000004000)=""/22) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r6, 0x5, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r7, 0x54a1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x74, &(0x7f0000003000)=""/44, &(0x7f0000004000-0x4)=0x2c) ioctl$int_in(r0, 0x5473, &(0x7f0000007000-0x8)=0x20) 2018/01/16 16:42:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00006ca000-0x8)='./file0\x00', 0x0, 0xffffffff) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000d1a000-0x1)="", 0x0, 0x20000005, &(0x7f0000b11000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000087f000)=@common='tunl0\x00', 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000cdc000)="572a6c64c8323936b2c37d8ce7fd7d68", 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000e0f000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f00002f6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 16:42:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000031000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) socket(0x4, 0x80005, 0xfff) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/16 16:42:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000075a000-0xc)={0x0, 0x5, 0x2, [0xffffffff, 0x7ff]}, &(0x7f0000f5a000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000859000-0x8)={r1, 0x7e}, &(0x7f0000315000-0x4)=0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f000088b000-0x30)={&(0x7f00000e9000)=[0x0, 0x0, 0x0], &(0x7f00002e0000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000dca000)=[0x0, 0x0], &(0x7f00002b4000)=[0x0, 0x0], 0x3, 0x6, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) accept4(r0, &(0x7f0000fd0000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000096e000)=0x10, 0x80000) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000b07000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mknod$loop(&(0x7f0000fad000)='./file0\x00', 0x1a8, 0x1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00008c0000)=0x0, 0x4) 2018/01/16 16:42:35 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000091e000+0xc42)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000001000-0x8)={0x8, &(0x7f0000001000-0x4a0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000)={"1b4ed9934a8bdd474f662f411dee679b", {0x4, 0x6, 0x3, "0201d4a9fe08", 0x200, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000)={0x0, @in6={{0xa, 0x0, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={r3, 0x100}, &(0x7f0000004000-0x4)=0x8) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000002000-0x74)=""/116) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000005000-0x8)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000005000-0x8)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000005000)=[&(0x7f0000000000)='/selinux/avc/cache_threshold\x00', &(0x7f0000000000)='keyring\x00', &(0x7f0000003000)="63707573657470726f6327876367726f757000", &(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', &(0x7f0000006000-0x8)='keyring\x00', &(0x7f0000004000-0x3)='([\x00'], &(0x7f0000003000)=[&(0x7f0000006000-0x1d)='/selinux/avc/cache_threshold\x00', &(0x7f0000005000)='/selinux/avc/cache_threshold\x00', &(0x7f0000006000-0x1d)='/selinux/avc/cache_threshold\x00', &(0x7f0000005000)='$,\x00', &(0x7f0000001000-0xe)='securitynodev\x00', &(0x7f0000004000-0x8)='keyring\x00'], 0x100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0xa0, 0x4, r1, r2}, {0x8, 0x6, 0x9, 0x0, 0x1a1, 0x40, 0x6, 0x2}, {0x4, 0x9, 0xfffffffffffffff8, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x13}, 0x2, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x3, 0x1, 0x3, 0x9, 0x4, 0x100000000, 0x40}}, 0xe8) 2018/01/16 16:42:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000814000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x518a0135cfb572b7) mmap(&(0x7f0000175000/0x1000)=nil, 0x1000, 0x0, 0xc011, r0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000083d000)="3313c0d8330910610946d186cfb2e1d0f4b5187afbdae02603fa3cb25c9d511eab", 0x21) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x40) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/16 16:42:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000012000)="6664000000e90000") getdents(r0, &(0x7f0000003000-0x30)=""/48, 0x30) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000695000-0xb2)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c23000-0x4)=0xe8) stat(&(0x7f0000748000-0x8)='./file0\x00', &(0x7f00002fb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000ea0000-0x8)={0x0, 0x0}) fchown(r0, r1, r2) getdents64(r0, &(0x7f0000ace000-0x7c)=""/124, 0x7c) 2018/01/16 16:42:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000000, &(0x7f0000000000)="", &(0x7f0000110000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") getpriority(0x1, 0x0) 2018/01/16 16:42:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x14) write(r0, &(0x7f00002b2000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffee1f00ff0000008300", 0x26) 2018/01/16 16:42:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000422000-0x4)=0x10, 0x80000) fcntl$setpipe(r0, 0x407, 0x5) mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) bind$unix(r2, &(0x7f00005df000-0xa)=@file={0x3, './file0\x00'}, 0xffffffffffffffc7) 2018/01/16 16:42:35 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) recvfrom(r0, &(0x7f00006b3000)=""/187, 0xbb, 0x0, &(0x7f0000ffc000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f0000003000-0x4)=0x3847, 0x4) 2018/01/16 16:42:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dd4000)='/dev/cuse\x00', 0x2c00, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000018e000-0x6)={0x0, 0x8001}, &(0x7f0000d0c000)=0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007fc000-0x18)={r1, 0x6, 0x0, 0x4, 0x8}, &(0x7f0000de6000-0x4)=0x18) [ 119.936519] audit: type=1400 audit(1516120955.991:96): avc: denied { map } for pid=18520 comm="syz-executor4" path="socket:[44663]" dev="sockfs" ino=44663 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=socket permissive=1 2018/01/16 16:42:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000000f000-0x48)=[], 0x3b8) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000022f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffd, 'vmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e242b7e8700eb0717edd8b8be0b0001", 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000f48000)=""/176) r3 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='net/netlink\x00') sendfile(r2, r3, &(0x7f0000237000)=0x0, 0xfffb) llistxattr(&(0x7f00008c4000-0x8)='./file0\x00', &(0x7f00001c7000)=""/211, 0xd3) 2018/01/16 16:42:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@common='ipddp0\x00') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000053a000-0x9)='/dev/rtc\x00', 0x96aee1d5c5b851b0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000e4a000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0xc)={0x0, 0x74, &(0x7f000039a000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x59400000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}]}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000bce000-0x8)=@assoc_value={r2, 0x9}, &(0x7f00004a8000-0x4)=0x8) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) getdents(0xffffffffffffffff, &(0x7f0000351000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@generic="190026fb80d27448b31123d99619843e", &(0x7f0000001000-0x38)=@ethtool_gfeatures={0x3a, 0x3, [{0x1b, 0x1f, 0x10000, 0x6}, {0x7fffffff, 0x100, 0x100, 0x2}, {0x8, 0x1, 0x10001, 0x400}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000cda000-0x10)=@common='ipddp0\x00') 2018/01/16 16:42:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f000027f000-0xd)='securityproc\x00', 0x0) ioctl$void(r2, 0x5451) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x1) recvfrom$unix(r0, &(0x7f0000dcf000)=""/194, 0xc2, 0x0, &(0x7f0000384000-0xa)=@file={0x0, './file0\x00'}, 0xa) shutdown(r1, 0x2) 2018/01/16 16:42:36 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) writev(r0, &(0x7f0000003000-0x40)=[{&(0x7f0000002000-0xed)="a8", 0x1}], 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000011000)=0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000013000-0x3)='./file0\x00', &(0x7f0000013000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) 2018/01/16 16:42:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x75, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e1c000)='./file0\x00', 0x100) unlink(&(0x7f0000037000)='./file0\x00') mount(&(0x7f0000d42000-0x8)='./file1\x00', &(0x7f0000486000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs.', 0x0, &(0x7f00000df000)="") lstat(&(0x7f0000b09000-0x8)='./file1\x00', &(0x7f0000450000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x5c1, 0x4) 2018/01/16 16:42:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c6f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00005bd000)={0x0, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xff, 0xffffffff, 0x67, 0x9}, &(0x7f0000ecb000-0x4)=0xa0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f5e000-0x14)={r1, 0x200, 0x10001, 0x2, 0x80000000, 0x80000000}, &(0x7f0000352000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b34000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065f000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 16:42:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x3, 0x2000000, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000d67000)='/dev/snd/timer\x00', 0x0, 0x200000000000000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f6a000)='/dev/qat_adf_ctl\x00', 0x10800, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000171000)=0x0, &(0x7f00003b5000)=0x4) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00006bb000-0x4)=0x0) process_vm_readv(r3, &(0x7f0000a43000)=[{&(0x7f0000734000)=""/177, 0xb1}, {&(0x7f0000f30000)=""/167, 0xa7}, {&(0x7f0000358000)=""/237, 0xed}, {&(0x7f000027c000)=""/136, 0x88}, {&(0x7f00009ac000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f000025e000)=[{&(0x7f00004c0000)=""/143, 0x8f}, {&(0x7f00001c3000)=""/157, 0x9d}, {&(0x7f0000580000-0xdf)=""/223, 0xdf}], 0x3, 0x0) ioctl(r0, 0x28c, &(0x7f0000af4000-0x5c)="b73acda214c6d6ae9cc0f38741ea5a86d28aa337162d878c2f34bebbe594c473601b659f31374940f9818bafb60b54a73a73a907277c4eb0a182bb37eb5ce10d33ad3f111548d277448763de22c7430534ca8fd56eead2a7a74929f6") getsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f0000465000-0x80)=""/128, &(0x7f0000032000)=0x80) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/16 16:42:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000094000)='/dev/loop#\x00', 0x0, 0xc02) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000703000-0x4)='/dev/autofs\x00', 0x202000, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000e0c000-0x54)=""/84) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000849000-0xb7)=""/183) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000112000)={0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xa, 0x8, "dcf0fbaa348336f85fe3d8f5d0e597f9043d086f2cd75cc7ad75c951e5176264f1969e8578c29e5d1a913cdf04d35c90cb5e763223ad2d703cabc8c59698cd71", "4a539b17193c2477d7e0c873566b9a2ef27dcabbb80d2a8dfb84fed1f31ae3a669369b4e7bee910c14cca94873c3fbffa1145b7141eefecae428b0c72a061208", "fbc598149a7f43f720771a213c6a2d562b8c87f86fdc4f36a13f000f1f9b6407", [0x0, 0x0]}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f00005de000)={0x7, 0x1ff, 0x347fe60d, 0x1, 0xffffffffffff8000}) 2018/01/16 16:42:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000495000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ab000)=@ethtool_coalesce={0xf, 0x4, 0x0, 0x4, 0xffffffffffffff01, 0x2, 0xf7, 0x0, 0x6, 0x66, 0x7ba8, 0xc2, 0x20, 0x83c6, 0x1, 0x4, 0x9, 0x8001, 0x83, 0xfffffffffffff801, 0x8, 0x7, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x8, 0x4) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000a3a000)={0x2, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/16 16:42:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000097d000)='/dev/snd/pcmC#D#p\x00', 0x44, 0x8000) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c6000)='/selinux/access\x00', 0x2, 0x0) connect$l2tp(r1, &(0x7f0000319000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0xfffffffffffffffe, 0x2}}, 0x26) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000987000)={0x0, 0x29, "22232bfe54ec9afdaf5eb3f056d581e5199e3e0e4f8a3f804c9c62b87bb08e23c502b6d4db06179e60"}, &(0x7f0000dd8000)=0x31) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000164000-0x8)={r3, 0x2}, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xf221, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r4, 0x80047437, &(0x7f00007da000-0x7a)="") 2018/01/16 16:42:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0xfffffffffffffffc, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ffb000+0xe6)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000cc0000-0x4)=0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000078d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000ac7000-0xc)={r3, r0, 0x20}) 2018/01/16 16:42:36 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000076000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c4e000-0x10)={r1, 0x6, 0x9, 0x3}, &(0x7f0000132000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) lookup_dcookie(0x2, &(0x7f0000292000)=""/137, 0x89) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r3, 0x80047437, &(0x7f00007da000-0x7a)="") 2018/01/16 16:42:36 executing program 5: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x2, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000044b000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000f0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f000044c000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/01/16 16:42:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f000060e000-0x1b)=""/27) ioctl(r0, 0x800000080004535, &(0x7f0000ebf000)="") 2018/01/16 16:42:36 executing program 7: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000729000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f00004ea000-0x4)=0x0, 0x3, 0x3, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/16 16:42:36 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000a9e000)='/dev/sg#\x00', 0x9, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f4c000)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/16 16:42:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e97000)={[0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f000010e000-0x48)={0x50003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000b22000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/16 16:42:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000aa8000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000cf4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = creat(&(0x7f0000ed8000)='./file0\x00', 0x80) chdir(&(0x7f0000e0a000-0x8)='./file0\x00') ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000fee000)={r0, r0, 0x8, 0x8, &(0x7f0000f90000)="b1916c79caf91e2453f9d79ba45b52b51db2d47fdded3ccce054cb6ae265f1d0e4a00971e372b75a42e653d9e7d8405cac6c269ff4e9a28798f0b092fe", 0xd, 0xfff, 0x33, 0xffff, 0xe061, 0x4, 0x8, "13d2deb43e644101a77446de69ae9e6591cfddbfff21898ef3289318917f5ceee8902a769ebb5dfb5abb2cc3ece9b6d9d30041576fe6d62e6330ae19d75f6e44bf5bb3564e36b12a465ec414975b52b7ddcc7c796e38e8c6c1e826d815a962c101fdf184043add55a918e8daa7d72cad1686470c2a7c87d5bca017af4ab706628d3ec10ee7a2e72095010c5b92f24702bf78b81cbd0080bc"}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000eca000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000661000-0x4)=0xe8) r2 = geteuid() setreuid(r1, r2) 2018/01/16 16:42:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x497, &(0x7f0000e4d000-0x4)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000076a000)='/dev/hwrng\x00', 0x2000, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/autofs\x00', 0x0, 0x0) io_submit(r0, 0x1, &(0x7f0000f12000-0x4)=[&(0x7f0000da5000-0x40)={0x0, 0x0, 0x0, 0x0, 0x3, r1, &(0x7f0000fca000-0xcc)="29053dc10c00a3e15d72e8e204f285d62f2daa9705a57ce8b47b14fa796853c5a90baf4ed65b9a4d20793e025d1b91bf9dbfe2b560b9365b24612d25c4f247ea0b897bfec0aea3ea54ac031fd0621c92cedd7c04b7608f8ab03f58d6a4a549f9e7bd09a68318df90d716570526c017ea01538e09794e995a44640242790a914c13147617204fc66c01ac123456323c65718880f46bd3a5589bb5c54e8fc1a69c5b4fcdcaf17a0ee60e1c4ebc2d547e92154d02472699fa96317f1339e7d160d303418430d15eb2485d25646e5e9dabb8893580d383090bb6861f488fb6f67682adb683e5788044c9a4b83cb9f4fd88a1e8d263798c1b99d0", 0xf8, 0x800, 0x0, 0x1, r2}]) io_setup(0x1, &(0x7f0000134000)=0x0) io_setup(0x8, &(0x7f0000b86000-0x4)=0x0) io_setup(0x7, &(0x7f0000a07000-0x4)=0x0) io_setup(0x6, &(0x7f000020e000)=0x0) 2018/01/16 16:42:36 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000+0x26b)="", 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001c3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) listen(r0, 0x100000000) 2018/01/16 16:42:36 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fc1000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000913000-0xa)='highspeed\x00', 0xa) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000f88000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000fc1000)=0x8) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fc2000-0x8)={r2, 0x8}, 0x8) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[{&(0x7f0000217000)="b5", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000ebd000-0x5b)="7874915c9439ed94d7967483125574326937ad398abd9cb49cc085c4c62758961e8ed5b3b953a7a4ed782c4b919ceb5e48d05b88159cc07c850ae68cc00a8792a2c0712d", 0x44, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000fd5000)={0x4, 0x1, 0x0, 0x2, 0x3, 0x8, 0x6, 0x101, 0x4, 0x9, 0x80000000}, 0xb) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/16 16:42:36 executing program 2: mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x18, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000f0000)='/dev/vcs#\x00', 0x0, 0x200) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000f1000-0x30)={0x1, 0x5, 0xffffffffffff0001, 0x5, 0x7ff, 0x8001}) 2018/01/16 16:42:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000114000)='net/ip6_tables_targets\x00') ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000c99000)={0x1, &(0x7f000033c000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) connect$can_bcm(r0, &(0x7f0000001000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) close(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f3e000)={0x0, 0x7, 0xc66e, 0x1, 0xffffffffffffff54, 0xfffffffffffff1d8}, &(0x7f0000808000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000037e000-0x8)={r2, 0x8000}, &(0x7f000092c000)=0x8) 2018/01/16 16:42:36 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000027000-0xe)=@l2={0x1f, 0x1, {0xff, 0x246f, 0x56, 0x4, 0x8001, 0x800}, 0x0, 0x6}, 0xe) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000025000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000029000-0x4)=0xfffffffffffffe08) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000025000)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000029000)='/dev/snd/midiC#D#\x00', 0x200, 0x2a0040) 2018/01/16 16:42:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000e4c000-0x18)=""/24) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000a1000-0x2)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f0000628000)={0x0, 0x0, 0x0, 0x317, &(0x7f00006cd000-0xc6)=""/198, 0x7b, &(0x7f0000fd5000)=""/123, 0xa2, &(0x7f0000f15000)=""/162}) 2018/01/16 16:42:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$uid(0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) dup2(r0, r1) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f00007fc000)=""/219) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000776000)={0x1, &(0x7f0000c2e000-0x1)=""/1}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000e42000)=0x3) 2018/01/16 16:42:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000ade000)='/dev/snd/pcmC#D#p\x00', 0xe5b, 0x10000) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000124000-0x18)={0x0, 0x1, 0x9, &(0x7f0000f4e000-0x8)=0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sg(&(0x7f0000be3000)='/dev/sg#\x00', 0x0, 0x4042) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000327000)=0x3d, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000124000-0x48)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000983000)=0x0, &(0x7f0000e3f000)=0x4) 2018/01/16 16:42:36 executing program 0: mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ea4000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000ea4000)={0x3, &(0x7f0000673000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000ea5000-0x8)={r2, 0x1}) write(r0, &(0x7f0000b3f000-0x24)="240000002a0025f000154302000000000000c400041a000000e1ffffff08008100000000", 0x24) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000ea5000-0x4c0)={{0x9, 0x0, 0x7, 0xe1b, "0260475d6317d4cae0dbfd3d7d05b65d7e5359cafaf71c5a84c164a8460e5deabc35ac0e6fb2cc41a445604d", 0x81}, 0x5, [0x8, 0x7, 0x470, 0x3, 0x3, 0x0, 0x0, 0x81, 0x7, 0x5, 0x1, 0x1, 0x2, 0x175, 0xffffffff, 0x2, 0xaa0, 0x8, 0x0, 0x3, 0xfffffffffffffbb1, 0x5, 0x5, 0xfffffffffffffff8, 0x0, 0x28101454, 0xfba1, 0x0, 0xc7, 0x400, 0x6, 0xfffffffffffeffff, 0x7, 0x7, 0x9, 0xfffffffffffffffa, 0x4d, 0x51, 0x7bc6, 0x6, 0xffffffff, 0x8000, 0x3, 0x7, 0x3, 0x8, 0x3, 0xffffffffffffffff, 0x1, 0x3f, 0xfffffffffffffffa, 0x3, 0x26d, 0x100, 0x51, 0xfff, 0x80000001, 0x60, 0x200, 0x6, 0x40, 0x40, 0x0, 0x94, 0x7fff, 0x3, 0xa4, 0x180000, 0x8, 0x9c, 0xc633, 0x100000000, 0x9, 0x77, 0x1, 0x8f3, 0x100000000, 0xfffffffffffffff9, 0x6, 0x81, 0x2, 0x0, 0x4, 0x5, 0x1, 0x8, 0x7ff, 0x7fff, 0x0, 0x18c, 0x80000001, 0x7, 0x101, 0x4, 0xfffffffffffffffa, 0x5, 0x2, 0x100, 0x7, 0xef, 0x1, 0x7fffffff, 0x9, 0x93, 0x0, 0x1, 0x5bf3, 0x1, 0x1ff, 0x8, 0x1744, 0x0, 0xbe, 0xffffffff, 0x8, 0x401, 0x2377, 0x3800000000000000, 0xbe, 0x82a6430, 0x8bab, 0x1, 0x53b, 0xaa, 0x4d, 0x1, 0x4800000, 0x4e], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:42:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) syz_open_dev$admmidi(&(0x7f00004f3000-0xe)='/dev/admmidi#\x00', 0x1, 0x680001) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) mount(&(0x7f0000812000-0x8)='./file0\x00', &(0x7f0000f02000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='qnx6\x00', 0x105400, &(0x7f0000995000)="") recvmmsg(r0, &(0x7f0000ff4000-0x140)=[{{&(0x7f0000670000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00000b2000)=[{&(0x7f00005ad000-0x1000)=""/4096, 0x1000}, {&(0x7f000085b000-0xd2)=""/210, 0xd2}, {&(0x7f0000552000-0xdf)=""/223, 0xdf}, {&(0x7f0000d52000-0x19)=""/25, 0x19}], 0x4, 0x0, 0x0, 0x10000}, 0x1f}, {{0x0, 0x0, &(0x7f00008d5000)=[{&(0x7f0000097000-0x1000)=""/4096, 0x1000}, {&(0x7f00008bb000)=""/60, 0x3c}, {&(0x7f0000628000)=""/16, 0x10}, {&(0x7f0000abe000-0x3d)=""/61, 0x3d}, {&(0x7f0000d0f000-0x51)=""/81, 0x51}, {&(0x7f0000ef5000)=""/0, 0x0}], 0x6, &(0x7f0000a73000-0x1000)=""/4096, 0x1000, 0x7}, 0x401}, {{&(0x7f0000270000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b40000)=[{&(0x7f0000511000-0x82)=""/130, 0x82}, {&(0x7f0000b2e000)=""/126, 0x7e}, {&(0x7f0000cda000-0xce)=""/206, 0xce}, {&(0x7f00004f5000)=""/189, 0xbd}, {&(0x7f0000d27000-0xc0)=""/192, 0xc0}, {&(0x7f0000472000)=""/71, 0x47}], 0x6, &(0x7f0000fbe000)=""/123, 0x7b, 0xffffffff}, 0x400}, {{&(0x7f000095d000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000849000-0x28)=[{&(0x7f00004c7000)=""/169, 0xa9}, {&(0x7f00005e4000)=""/32, 0x20}, {&(0x7f0000df9000)=""/193, 0xc1}, {&(0x7f0000d2d000-0x1)=""/1, 0x1}, {&(0x7f0000a1e000)=""/73, 0x49}], 0x5, &(0x7f0000e52000)=""/210, 0xd2, 0x6}, 0x8}, {{&(0x7f0000563000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ed5000-0x40)=[{&(0x7f0000225000)=""/202, 0xca}, {&(0x7f0000ecb000-0x72)=""/114, 0x72}, {&(0x7f000003c000-0xf9)=""/249, 0xf9}, {&(0x7f0000451000-0x62)=""/98, 0x62}, {&(0x7f0000939000)=""/206, 0xce}, {&(0x7f0000811000)=""/91, 0x5b}, {&(0x7f00000db000)=""/129, 0x81}, {&(0x7f0000243000-0x1a)=""/26, 0x1a}], 0x8, 0x0, 0x0, 0x3}, 0x2}, {{0x0, 0x0, &(0x7f0000485000)=[{&(0x7f0000cfd000)=""/232, 0xe8}, {&(0x7f0000694000-0xff)=""/255, 0xff}, {&(0x7f00003fc000)=""/156, 0x9c}, {&(0x7f00007d1000-0x25)=""/37, 0x25}, {&(0x7f0000cce000)=""/6, 0x6}], 0x5, &(0x7f0000a33000)=""/67, 0x43, 0xff}, 0x1}, {{&(0x7f00008fd000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000077000-0x20)=[{&(0x7f000043b000-0x9b)=""/155, 0x9b}, {&(0x7f0000fb9000)=""/51, 0x33}, {&(0x7f0000263000)=""/4096, 0x1000}, {&(0x7f000078d000-0x5b)=""/91, 0x5b}], 0x4, &(0x7f000082d000-0x1000)=""/4096, 0x1000, 0x4}, 0x7}, {{&(0x7f00007bd000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000aa3000+0x242)=[{&(0x7f00008bf000-0x5b)=""/91, 0x5b}, {&(0x7f0000dbc000-0x52)=""/82, 0x52}, {&(0x7f0000402000-0x15)=""/21, 0x15}, {&(0x7f0000330000-0x7c)=""/124, 0x7c}], 0x4, &(0x7f00000ff000)=""/74, 0x4a, 0x93}, 0x7f}, {{&(0x7f00003c5000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000066000)=[{&(0x7f000073d000-0x44)=""/68, 0x44}, {&(0x7f0000ba8000-0x1000)=""/4096, 0x1000}, {&(0x7f00005fd000)=""/109, 0x6d}, {&(0x7f00005fa000-0xd7)=""/215, 0xd7}, {&(0x7f0000fb1000)=""/196, 0xc4}, {&(0x7f000056a000)=""/4096, 0x1000}, {&(0x7f00007a8000-0x6a)=""/106, 0x6a}], 0x7, 0x0, 0x0, 0x7ff}, 0x3}, {{&(0x7f0000110000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000be0000)=[], 0x0, &(0x7f000058b000)=""/54, 0x36, 0x10000}, 0x100000000}], 0xa, 0x40, 0x0) bind$bt_l2cap(r1, &(0x7f0000527000)={0x1f, 0x1000, {0xfffffffffffffff9, 0x800, 0x100, 0x5, 0xb69, 0x3ff}, 0x4, 0x6}, 0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b81000)={0x0, 0x1000, "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"}, &(0x7f0000c49000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000865000-0x8)={r2, 0x7}, &(0x7f00006dd000)=0x8) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00002f9000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000d7f000)={0x1, &(0x7f000028d000)=[{0x0, 0x0}]}) close(r1) socket$inet6(0xa, 0x0, 0x0) rename(&(0x7f00009a9000-0x8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') 2018/01/16 16:42:36 executing program 2: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) dup2(r0, r0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x5) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f1e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f20000-0x4)=0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0xf43, 0x4, 0x2) 2018/01/16 16:42:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) mount(&(0x7f00005a1000)='./file0\x00', &(0x7f0000e17000)='./file0\x00', &(0x7f000090c000-0x6)='ncpfs\x00', 0x80, &(0x7f0000d03000-0x1000)="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") 2018/01/16 16:42:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008f2000-0x16)='/selinux/checkreqprot\x00', 0x612240, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000b6f000-0x4)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000085b000-0x8)={0x0, 0x0}) exit(0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000150000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000ffc000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008f4000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x3, 0x0, 0x3, 0xe61d, 0x0, 0x20, 0x80, 0x3d, r2, r3}, {0x6, 0x7fffffff, 0x9c, 0x9, 0x400, 0x3, 0xb, 0x0}, {0x0, 0x7f, 0x9, 0x2}, 0x8, 0xffffffffffffffff, 0x1, 0x0, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0xf}, 0x2, 0x6c}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x7, 0x1, 0x5, 0x40d, 0x7ff, 0x7}}, 0xe8) signalfd(r0, &(0x7f0000e88000-0x8)={0x9f2}, 0x8) 2018/01/16 16:42:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) prctl$setendian(0x14, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x8004) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000489000)=0x0) fcntl$setlease(r0, 0x400, 0x2) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', r0, &(0x7f0000718000-0x8)='./file0\x00') syz_open_dev$vcsn(&(0x7f0000b9c000)='/dev/vcs#\x00', 0x9, 0x0) 2018/01/16 16:42:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000997000)=0x0, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009bf000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f000047d000-0x40)={0x0, 0x6, 0x5, 0x2, "ab249e78258280c743c5ce7a86a97530866ae4587d150d6bcb382a1f805fc98b1fa7d1405aaea1084ad13510", 0x80}) 2018/01/16 16:42:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e66000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000001d000)={{0x80, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000005, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00000c3000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x28f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000afb000-0xa8)={{0x8080, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) 2018/01/16 16:42:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00001ab000)={0x6, 0x4, 0xd7d2, 0x251c, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000053e000)='/selinux/mls\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00003ee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c27000-0x4)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b8f000-0x28)={@common='ip6gre0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:42:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000928000)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f000052c000-0xc)='/dev/amidi#\x00', 0x34, 0x1) writev(r1, &(0x7f0000352000)=[{&(0x7f0000a2c000-0xa2)="382c5b8afe499dfbd477157f64cfbdeaa37291cc020bb025f863", 0x1a}], 0x1) write$evdev(r1, &(0x7f0000a37000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x36a) sendto$inet(r1, &(0x7f0000270000-0x1)="a2", 0x1, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00008fb000-0x10)=[{&(0x7f0000637000)='\'', 0x1}], 0x1) socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r0, &(0x7f0000eb2000-0xce)="be8b510b7ce405d521a6d62b90fe3ff19be81b703238af54937d7998e57f610e8b38d2edcd7708e491d4fdd98c1c2458c9d6a91345deb809619fd2465925812a806c076d9b48d2123dbfefd826774e5fba131f3f7b5093782e8dc5aa5ca881d81ad9a01ac40a3f400fca40070c59bd35d1ff8ada25c9", 0x76, 0x0, 0x0, 0x0) 2018/01/16 16:42:36 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000a52000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000970000)=0x3) ioctl(r0, 0x6, &(0x7f00005ea000)="e1e103caa3b54975700c1b40e9d5c52ec8839edddf36d27914eda2229768795e") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f000071c000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000002000-0x20)={0xd000, 0x4, 0x1ff, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000003000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x2, 0x4, 0x3}}, 0x2e) getsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000001000-0x54)=""/84, &(0x7f0000000000)=0x54) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000004000-0xc)='wlan1wlan1-\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000002000)=@known='com.apple.FinderInfo\x00', &(0x7f0000005000-0x13)='wlan1vmnet1wlan0-!\x00', 0x13, 0x3) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000002000)=""/0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000005000)={0x1, 0x4, 0x80, 0x4}, 0x10) modify_ldt$read_default(0x2, &(0x7f0000002000-0xda)=""/218, 0xda) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000004000-0x1c)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x2002400}, 0xc, &(0x7f0000000000)={&(0x7f0000006000)=@alg={0xe8, 0x10, 0x500, 0x1, 0x0, {{'rfc4106(rfc7539esp(ecb(des3_ede),ghash-clmulni))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x2}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4010}, 0x40) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000003000-0x3b)=""/59) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000001000)=""/173) getpid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000008000-0x1)={0x2}, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000007000)={r2, 0x1}) 2018/01/16 16:42:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000064b000)={0x7, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffe6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000bfd000)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/16 16:42:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007fc000)='/dev/ppp\x00', 0x117100, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000384000)={0xffffffff, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000025c000-0xe)='/selinux/user\x00', 0x2, 0x0) r3 = accept4$llc(r2, &(0x7f0000223000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b2d000-0x4)=0x10, 0x80800) timer_create(0x0, &(0x7f0000479000-0x58)={0x0, 0x1d, 0x4, @thr={&(0x7f00006ed000)="6c5c907022689921bd6c0c6760dcf27753b227a9266b9256743e1bb30db202f0ff52676893f20537e7c92d66d367245e283462361fb54b8d274a3807b52ae2ef6c87e628fb38d0a630d0c6b5036ff7d134915e37f0482d3d8f72e8c2bfff174964df9eee93a48e6ef16772f8d4a4687dc38c08533fed724edd9c79327e11", &(0x7f0000a20000)="94a5a4fbebb16bfbc147c6047bc5a49561dc0ea8414aabf0b159e8ed8f35a991215838cda552335bc17fcf3458ef2187dc6d99bc8fb57e99697269047104a6a13d2905974a351c7c95a6d5cf5d8d6527bad1daf8dcd9d58b5d9a9bd9e28b881d5efdeebb85e5d503139335100ddd2afd78afb6423dd4924feff04f57d8223121f80deb0304aa30d5fe3f4bbc999edaa03d709b2c75dbdb1909275a43790d3d6b3b41c0f2f99e9583182730d5b968a39001c99e8e42cc6212221b78786349978a698594acc926e539a4055974f55037017da1f4e868ff77262a656812d98a7286808c09efa1dbaa510d39865d28d1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000038a000)=0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000235000)="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", 0x1000) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r5, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) poll(&(0x7f0000fba000-0x18)=[{r3, 0xc251, 0x0}, {r4, 0x4000, 0x0}, {r2, 0x4, 0x0}], 0x3, 0x0) sendfile64(r4, r1, &(0x7f00000a6000)=0x20, 0x7) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000b11000-0x4)=0xff, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) clock_settime(0x7, &(0x7f00000bc000-0x8)={0x0, 0x989680}) r6 = dup(r0) setsockopt$inet6_tcp_int(r6, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r6, &(0x7f0000582000)=[{&(0x7f0000abd000-0x1000)="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", 0x1000}], 0x1) 2018/01/16 16:42:36 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000488000)='/dev/adsp#\x00', 0x7f, 0x140) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000478000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000e53000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000cad000-0x10)={0x3, 0x3, 0x100000001, 0x6, r1}) syz_emit_ethernet(0x46, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x5e, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/16 16:42:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000fb0000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xfda) 2018/01/16 16:42:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x800000000000, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000090a000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f00001e5000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000028c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004ae000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000007a000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x0, 0x101, 0x2, 0x9, 0xa, 0x80, 0xa0, 0x2d, r1, r2}, {0xbbab, 0x2, 0x1, 0xffff, 0x7, 0x100000000, 0x6, 0x3}, {0x8000, 0xd9c5, 0x4, 0x401}, 0x9, 0xf, 0x0, 0x0, 0x2, 0x1}, {{@in=@multicast1=0xe0000001, 0x1, 0x6c}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x4, 0x1, 0x6, 0x1, 0x4, 0xffffffffffff8001}}, 0xe8) r3 = syz_open_dev$vcsn(&(0x7f0000322000)='/dev/vcs#\x00', 0x1, 0x40000) ioctl$TCSETA(r3, 0x5406, &(0x7f0000bb0000-0x14)={0x3, 0xfff, 0x7, 0x5, 0x2a, 0x58e, 0xe278, 0x81, 0x380000000000000, 0x311e}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000d43000-0x10)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00004ac000-0xc)={r4, 0x80000, r3}) r5 = socket$key(0xf, 0x3, 0x2) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000a27000-0x40)={0x2000000000000000, 0x10f000, 0x6, 0x9, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) sendmsg$key(r5, &(0x7f0000d15000)={0x0, 0x0, &(0x7f0000260000-0x10)={&(0x7f00004cf000-0x20)={0x2, 0x7, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000e37000)={{0x9, 0x2}, 0x0, 0x800, 0x3f, {0x9, 0x5}, 0x6, 0xd4e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000f6e000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$inet(0x2, 0x3, 0x4) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000705000-0x26)=""/38) dup(r6) 2018/01/16 16:42:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ccf000)='/dev/rfkill\x00', 0x280201, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x2) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000040c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000f44000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000d36000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f000074f000-0x8)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000b21000)=[{0x0, 0x0, 0x1, 0x200000000000, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x8, 0x6}, 0x0, &(0x7f0000c22000)={0x200, 0x2000004, 0x100000000, 0xffffffffffffffff, @time={0x0, 0x1c9c380}, {0x5, 0x0}, {0x5, 0x9}, @connect={{0x7, 0x200}, {0xb767, 0x8}}}}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f000052f000-0x18)={0x6, 0x100000000, 0x2, 0x2, 0xd, 0x7}) mount(&(0x7f0000c8c000)='./file0\x00', &(0x7f0000d7d000-0x8)='./file0\x00', &(0x7f0000fdb000)='ext4\x00', 0x1000, 0x0) mount(&(0x7f000055d000)='./file0\x00', &(0x7f000081f000-0x8)='./file0\x00', &(0x7f0000e38000)='anon_inodefs\x00', 0x2000, &(0x7f00006c1000)="") truncate(&(0x7f0000033000)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 16:42:36 executing program 7: mmap(&(0x7f0000000000/0xad2000)=nil, 0xad2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000c7000-0xd9)={0x0, 0x0, ""}, &(0x7f0000ad0000)=0x22a6d97a5bb49a41) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000983000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ad2000+0xf08)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad2000)=0xe8) getgroups(0x1, &(0x7f0000845000-0x4)=[0xffffffffffffffff]) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ad3000-0x4)=0x0) stat(&(0x7f0000097000)='./file0\x00', &(0x7f00004af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f000059a000-0xd7)="f0875cf63791ee12b011a0407b6ca5f128ff6b8c8d5d56b11e04ab4c9942a0c078df0c1aa88bf79cfa395069df97874de6e58438b23cdb6e6fb62dc61eeac807f23e5ffb36ed238725f1da6fbdf47c3f90d175bf1d9eb048b1c1dd59c59442d1933e0c794ef42af8e1109de34d5c547fe9c41cb7b4a73ee53aec50e57d5546aeba2641954bb51bfc33228f402d9fe019e3de31807845021f7c8b8577f38ad9f73bdb44fde0dd6804a900f8bcf8857bcbbd4212abb97ebd56a84c537fceac1d87c0ba21d55046f4859b9bda7b1771625d18fcbe01ccb171", 0xd7) fstat(r0, &(0x7f0000901000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ad3000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f00008da000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000814000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ad3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ad3000-0x4)='./file0\x00', &(0x7f0000ad3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000251000-0x4)=0x0, &(0x7f0000120000)=0x0, &(0x7f0000a92000)=0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f000024f000)=[{&(0x7f0000ad3000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000068a000-0x30)=[{&(0x7f000045c000-0x2c)="537319837e3960f6214a3b40fba3fdeedd86c453471354ce0c305cd9bfa915214293923741a75d667bb60879", 0x2c}, {&(0x7f0000205000-0xc0)="d5f707822baf71edfe4344c964962f75bc4b45626d8d2c10276f3626f6e6783f35db3d0e606ba2d59939d03d3c343b5711aadaae51e6da3aae171a326970c43db6d1f2a5a7131e4aab95e68101c67e23118bbe1d1e86105e252f9243234ee12bda0ab6640dfca9a1f6983e6478b81c75e2b607e0477b9f127de10ddf89655ba15d83e90e6fe4a75e1f7fa130291c1d87ab775214605ad2d5506756123ac9587760bbf7e41017a7ea3f85f313b2b503f2ea96dec575a3c08dd3810b875b5a09bb", 0xc0}, {&(0x7f0000557000)="2e14d18c31d2817a294b5ff73c096493684c012556cf6e67690f67ffac925f948044a6513cb59d3405c4078fc6ed9a348273d6379432e97cd4a43becb6adf0c6c6db49d8c8c8a44cff7fec0fcf316c0678c5ba7b04bfc8bb5a508d3627aca7c2c0ba71e5df8b847e0049b67daea65f38e6e50abecc6e6dfd53993e51dbdf175ab554fa673594161f6fd9b299a285a9f73255012c2058a16cdc953ca281d4bdc1b18484d0e018354f8d06e63177b9ad8139f9424318dfb53f2429c3c5f95aaaddcc9682697c57e59c427878d711d3a8892ff7f49df0f2aafe61e8ea6ccf65bc643396e15f7654bfa5abe146e317", 0xed}, {&(0x7f0000ad2000)="cfed6de56ba4b0c3a0026ef69b8ad2641ee57e2c8e98d67215a4086119c6aa3a4fd63026f747bbe358207ae58245117c6ec6644cbd565126400f7ea8619b6f694fa264e7e2853a191c946c14f4e1e2b1abb722a63dff0a7c44bb7b5eb89b37a5cf80d8d9c2862264cefbb25152d626880d83da87eb1c2e73d30c7088a3c90dfbfa6d89dd7a6104c59dfd9103746c6842bec967e28faf90e5d17ff839469211bdce", 0xa1}, {&(0x7f0000ad2000)="9cdf45d1b91cce351ae5319945f585efd0e298e08104ee61e9d1d9f3bbf6d6ffad8ec2e12340d8255057d33313815513f09735d39e734b4085187bad9d9ce6c7a9daf94a6a7cb9e7c6d4db8dda1ef1b829227274a98aedeccdc258c574a399a3a1d085ecfd4724d2b0113f3a0d51e59d88199279a7e3b5713a9c50452cc50892ea3a34f5feb27745c025c9b9f006594315ce675baa35da40551a62e4c5d99f1616cdb1e138f38ebf0986afee43b5179de57824b0fa59e1b7b56e", 0xba}, {&(0x7f0000ad2000)="7d0147ba37e51321dc4be7af083101525953ebd2825c0a0417e4bb2328ad635349ef552b96727f9ed01c230db44d3722261180260c5463eb2b38f7e03f7a53", 0x3f}], 0x6, &(0x7f0000ad2000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x60, 0x4008001}], 0x1, 0x4000001) 2018/01/16 16:42:36 executing program 6: perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup(r1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x400000040000072, 0x0, 0x0}]}) 2018/01/16 16:42:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') fremovexattr(r0, &(0x7f0000a69000-0xd)=@random={'user.\x00', 'mounts\x00'}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000388000-0x4)=0x0) r1 = epoll_create(0x1f) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e45000-0x18)={r0, &(0x7f0000460000-0xcc)="66ff8ca65cfea1bdf4e3c397d24754688621b0aadea89d91386b332176c361319945e2d87f9cd1e330032503275326376c67963884f63cda9b3872c876a01701961d364afa60061112a7ad4f614bab3af5ac205855075f1f93ca1c212c6769d56eaaa9d5b4f1544ba466dd6669116583dfb1b2bfe1d25f804d20f0b5f528f1cc8c5b81bda600c4770d3f6fda4a177b942f327c703091e1cd46464085f2195083798d9a7024c44da1f24e7ff21ec39cf029dd5f36df0573cc4e3caa6bdca22b5dcf86c49b759d278f01f61566", &(0x7f0000c1e000)=""/77}, 0x18) poll(&(0x7f0000857000-0x10)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x9b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b06000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000788000)={0x30, 0x2, 'client1\x00', 0x0, "e962e5485110d1e5", "6ff78370622481c8cab1141847e6aa7ef497cca3b4c51221cee67bf06b4ea4fe", 0x2, 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]}) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000df7000-0x26)=""/38) umount2(&(0x7f00007c4000)='./file0\x00', 0x0) [ 120.518655] binder: 18681:18686 ioctl 40046205 fda returned -22 [ 120.539801] binder: 18681:18690 ioctl 40046205 fda returned -22 2018/01/16 16:42:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x10, &(0x7f000032a000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008e6000)={0x0, 0x3}, &(0x7f0000db1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f51000)={r1, 0x58, &(0x7f000057a000)=[@in6={0xa, 0x1, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}]}, &(0x7f0000068000-0x4)=0xc) 2018/01/16 16:42:36 executing program 2: r0 = syz_open_dev$dspn(&(0x7f00000a2000)='/dev/dsp#\x00', 0x0, 0x40ad00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000087f000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tnepres-generic)\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000258000-0xfa)="", 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b5b000-0x1c)={&(0x7f0000727000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ce000-0x8)={&(0x7f0000c69000-0x3a8)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 16:42:36 executing program 5: clock_getres(0xffffeffffffffff2, &(0x7f0000000000)={0x0, 0x0}) r0 = syz_open_dev$vcsa(&(0x7f0000ebe000)='/dev/vcsa#\x00', 0x0, 0x200) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00005b7000)={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]}) 2018/01/16 16:42:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000001000-0x4)=0x0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000f10000-0x12)="090000001e0000006d725f6361000008003a") getdents(r2, &(0x7f0000936000-0x47)=""/71, 0x47) execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00008c1000-0x28)=[], 0x0) 2018/01/16 16:42:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000716000-0x9)='/dev/vcs\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002aa000)=0x0, &(0x7f00001d7000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) unlink(&(0x7f00008ae000)='./file0\x00') r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r1, &(0x7f00002dc000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 16:42:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db5000-0x8)='./file0\x00', 0x4000010) unlink(&(0x7f0000140000-0x8)='./file0\x00') creat(&(0x7f0000e05000-0x8)='./file0\x00', 0x17f) close(r0) 2018/01/16 16:42:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f2a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) listen(r0, 0x41) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$sg(&(0x7f00000f7000)='/dev/sg#\x00', 0xac, 0x103202) accept4$packet(0xffffffffffffff9c, &(0x7f00009e8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b93000-0x4)=0x14, 0x80800) stat(&(0x7f000039f000-0x8)='./file0\x00', &(0x7f00000f2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000b63000)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x2, 0x2, 0x2, 0xa, 0xa0, 0x20, 0x2b, r3, r4}, {0x80000, 0x80000001, 0x5, 0x5, 0x9, 0x5, 0x9, 0x9}, {0x100000001, 0x100000002, 0x8000, 0x9}, 0x1000200000000, 0x7, 0x1, 0x0, 0x5, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x2, 0x3, 0x8, 0x6, 0xf2, 0x1}}, 0xe8) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0xf37c8f35beafdc81, &(0x7f0000623000)=0x3, 0x4) 2018/01/16 16:42:36 executing program 3: r0 = creat(&(0x7f0000396000)='./file0\x00', 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000269000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f000050b000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x10}, @loopback=0x7f000001}, 0xc) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000012c000-0x8)='./file0\x00', r0, &(0x7f0000a93000)='./file0\x00') r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000fc1000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f0000561000)='./file0/file0\x00', 0x200) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x3f, 0x0, 0x0) flock(r1, 0xc) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2e00, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f000073d000-0x30)={0x0, 0x20, [0x0, 0x7, 0x9, 0xffffffffffffffe1, 0x3, 0x0, 0x200, 0x0]}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00003c7000-0x90)={[0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x7, 0x0], 0xfffffffffffffffe, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000d0d000)={0x101}, 0x8, 0xd83c17b4ac8a8276) r4 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) getsockopt$sock_int(r3, 0x1, 0x1, &(0x7f00005cf000)=0x0, &(0x7f0000475000)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000024c000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f000091b000)={{0x3, 0x2, 0xffffffff, 0x3d, "fd299f2cb8ec20b3c44833227501ee4337bef12012ddac41b5e74af18cb78b77c221f6a6dc04b9018a862cd0", 0x1}, 0x0, 0x0, 0x1, r5, 0x5, 0x3f, "0b2dafab3f40caa181a8490d3bbcbd65ecddf9f1635cf7fe85131d54915186b361debcd95e3ad315bd6053eca73b1a6fb0f3ef29881dad3434a5c9015703e671", &(0x7f00001aa000)='/dev/loop#\x00', 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, 0x8000, 0x101], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r6, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r6) 2018/01/16 16:42:36 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000d15000-0x8)='./file0\x00', 0x210000, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x8001, 0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000001000-0x4)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) splice(r1, &(0x7f0000002000)=0x0, r1, &(0x7f0000000000)=0x0, 0x4, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000008000-0xc)={0x3, 0x7a, &(0x7f0000007000)="df0cfcb0d1153aa5a86ada2b81a6668e66b429626a2289e6cae763b0161e1f3b4b2c21567a512ce22f8f09ac7a569b1db8209a6052e8d2e1c7973a900672b01feec8802b40d2ea1f8b97ea4280783af87e5a486595ae6dd6f4abfb8a662545c8ac765504eeb2b439eccd84fc1ecf865eb0d436879c06e1089feb"}) ioctl(r1, 0x4140, &(0x7f0000006000-0x1f5)="") 2018/01/16 16:42:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f000068f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) ptrace$setopts(0x4206, r1, 0x7, 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000bce000-0x8)=0x0) pipe(&(0x7f0000f74000-0x8)={0x0, 0x0}) accept4$ipx(r2, &(0x7f0000228000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000395000)=0x10, 0x800) syncfs(r0) mprotect(&(0x7f00001ce000/0x2000)=nil, 0x2000, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000b20000-0x8)={0x0, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f000096b000-0xe)='/selinux/load\x00', 0x2, 0x0) execve(&(0x7f0000176000-0x8)='./file0\x00', &(0x7f0000519000-0x14)=[], &(0x7f0000dc5000)=[]) 2018/01/16 16:42:36 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000086a000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000006e000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9205, 0x0) 2018/01/16 16:42:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r1, &(0x7f0000ad0000)=[{&(0x7f0000b9d000)=""/132, 0x84}, {&(0x7f0000c0c000-0xea)=""/234, 0xea}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000890000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f3000)=0x2c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005b0000)=@assoc_id=r2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000001000-0x8)={0x77359400, 0x0}, &(0x7f000006d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000210000)=@assoc_value={r3, 0xc7}, 0x8) 2018/01/16 16:42:36 executing program 7: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000032000-0x13)='/dev/snd/controlC#\x00', 0x3, 0x40) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000032000-0x4)=0x0) r1 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x440000000000127f, &(0x7f000002d000-0x1)="") 2018/01/16 16:42:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0x4000000000003, 0xfffffffffffffea0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000041c000)=[@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) 2018/01/16 16:42:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000d70000-0x1c)={&(0x7f0000148000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000041c000)=[{&(0x7f00007d5000-0x93)=""/147, 0x93}, {&(0x7f0000c3e000)=""/29, 0x1d}], 0x2, &(0x7f0000856000-0x51)=""/81, 0x51, 0x0}, 0x22) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000cab000)=0xf1, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000659000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000b25000-0xdc)=""/220) ioperm(0x7, 0x7f, 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000723000)=0xb60, 0x4) clock_gettime(0xfffffffffffffffb, &(0x7f00002fd000)={0x0, 0x0}) 2018/01/16 16:42:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000853000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7c000)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a9e000)=[{0x0, 0x0, &(0x7f00005c0000)=[{&(0x7f0000aaf000)="dcceddb7aac18b92fe7dd18bdd28851c393380bd9472c7dbe55d06c68a48abadc24097beff6a0d865c0e829da208decd3c33c05f12166460840f97bca5e0e30f4b7e96454d0f62fd6daf3e6a30ba841a4b053b119139bf6b29fa56", 0x5b}, {&(0x7f0000f52000-0x7d)="90045f911e2aa0c5881109964eea144046f386bc6e87fb1b11b11d0f33a6605493efa660d9c4301efb88ccea7e113f70ccd467a41d317a9d47cd9a51500fc2852c2ea2d4b68925307fc078e9c1b011ebd0072ec2c99756457d3f3ba90790e739be6e286b26df9c3393d4f36a4d7a01443b1215752cf7885b1265c4fc9a", 0x7d}], 0x2, &(0x7f0000678000-0x30)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x0}], 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fed000-0x9)='/dev/rtc\x00', 0x80000, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000085c000-0xcd)="c184854dd45a1df7417969dd7bb1da89820fb1e39198ba10830ba084effb525a30423e43debb6b098bc982c19450b2b1226980187d083d8d4c20f372d6dff1b7fe16d5e2de33e4962e941663cd9e91977a45af13539a7830e050f7b7ca5d1c0ddd293e0af613dc9dfe627a48264d8b6f9ca7f6309d9430bbee701941c986e7799ea16c801c91647cf8afd683826e014897955471ffbaa36914a9d3cfeba440204907c10541b24501bdb415bab001a2b90cebe10092137f3a3d5043317f057ee7a4a36a338b5d5e37f7fc8bb39c", 0xcd) recvmmsg(r1, &(0x7f0000a43000)=[{{0x0, 0x0, &(0x7f00004fd000)=[], 0xffffffffffffff25, &(0x7f0000dcb000)=""/226, 0x2f, 0x0}, 0xfffffffffffffffc}], 0x1, 0x0, &(0x7f0000126000-0x8)={0x0, 0x0}) 2018/01/16 16:42:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000900000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000f8c000)=0x3a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00007c5000-0x98)={0x0, @in6={{0xa, 0x0, 0xc9c4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x83b, 0x81}, &(0x7f0000012000-0x4)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000378000)={r1, 0x0}, &(0x7f000022b000-0x4)=0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c2f000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00009e2000-0x30)={&(0x7f0000ae8000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000137000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000201000-0x4)=[0x0], &(0x7f000052a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x9, 0x1, 0xa, 0x0, 0x0, 0x0, 0x0}) dup(0xffffffffffffffff) 2018/01/16 16:42:37 executing program 5: socketpair(0xa, 0x800, 0x8d7e, &(0x7f000049a000-0x8)={0x0, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bc5000+0x972)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000065a000-0x10)={0x0, 0x0, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000001000)={&(0x7f0000002000-0x4)=[0x1], 0x1, 0x1, 0x2, 0xb640, 0x9, 0xf800000000, {0x4, 0xb9ad, 0x5, 0x101, 0x6216, 0x0, 0x4, 0x200, 0x3, 0x1, 0x1f, 0x800, 0x5, 0x1, "7f8f3559c5ef6be7f31986dba31ce65e6815f22968d781311a4d0ead3fccc294"}}) r3 = syz_open_dev$audion(&(0x7f0000513000-0xc)='/dev/audio#\x00', 0x1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000818000-0xc)={r2, 0x80000, r3}) fcntl$setflags(r5, 0x2, 0x1) bind$can_raw(r0, &(0x7f0000001000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r6, 0x0, 0x20000000050, &(0x7f0000dde000-0x10)=""/16, &(0x7f000000e000-0x4)=0x10) 2018/01/16 16:42:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b11000)='/dev/sequencer2\x00', 0x400000, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt(r0, 0x10c, 0x82, &(0x7f0000000000)="00210300", 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000356000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f09000)=0x14) r2 = getpgrp(0x0) sched_getparam(r2, &(0x7f0000b27000)=0x0) 2018/01/16 16:42:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000b03000-0x8)='./file0\x00', 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffff9) 2018/01/16 16:42:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f00009b5000-0x8)=0xffffffffffffffff, 0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00006e7000)=0x0) r1 = getpgrp(0xffffffffffffffff) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00002b5000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000757000-0x4)=0x10, 0x800) r3 = syz_open_dev$dmmidi(&(0x7f0000728000)='/dev/dmmidi#\x00', 0x2, 0x2) r4 = socket$key(0xf, 0x3, 0x2) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000aaf000-0xc)={r3, r4, 0x2}) 2018/01/16 16:42:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[], 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000078a000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000c84000-0x10)={&(0x7f000091f000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b09000)='/dev/ppp\x00', 0x0, 0x0) readv(r2, &(0x7f00004e6000-0x50)=[{&(0x7f0000ad3000-0xad)=""/173, 0xad}], 0x1) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000630000)=0x9, 0x4) 2018/01/16 16:42:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00002f5000)="ce72d25b652b0e5ff1de24346f9bd100831552a8adb08b8a338f3e6d99ba1cd0af1be59a8fb5edcd5b77e7a6a98fa416e4cd6e0bb839c4307fdd86dc0c6ba38ae0632ac4d9b7eca4057a205c1515c1ac1ddfdeb5ce4902efc849b9e019b7c8e2451aed552b160fe78eaadcd3911074d4722f13adf54d2b30c2c4c56bc46c513313e61b614ea628a5c88591cf48a00f0910e2c612efde9e76a0f35b9a05406f7a8e96feeb401355c41fd7139fed9bb0118d6ea782fec2e70b02357bdb2dd0593984e8", 0xc2, 0x6, &(0x7f0000002000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x1f}, &(0x7f0000002000-0x4)=0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r2, 0x83, "1771ceab7c0924128abe163b114c4e34b1072d39e8112c23d140600c8a53d93df3bc2f53668f1cfe04aed9d0c396342b16b9d1f56d70090941385ce66f8b182e0f430937b284f81948683f5136e95d301eaabd8f7fc26c10eb086621a8f491a97dd49ecf779ded646ca8ebac2ebf10f61557d83016f9add78d2ca9af01d37988dcf686"}, &(0x7f0000001000-0x4)=0x8b) 2018/01/16 16:42:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000379000)=[{&(0x7f000018d000-0xd5)='\t', 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00006d8000-0x88)={0x0, @in6={{0xa, 0x3, 0xebd7, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0xffffffffffffffff, 0x1c6, 0x7fffffff, 0x1, 0x7, 0x3, 0x4, 0xfff, 0xd4fd, 0x4, 0x8, 0x1, 0x3, 0x5]}, &(0x7f0000f99000)=0x108) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004000-0xc)={r2, 0x3, 0x2, [0x80000001, 0x54e86eac]}, &(0x7f0000baa000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a35000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f19000-0x4)=0xc) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00008b0000)=r4) writev(r1, &(0x7f0000498000-0x30)=[{&(0x7f0000ef2000-0xc3)='m', 0x1}], 0x1) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000ac0000)=""/63) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a6e000)={r3, 0x4, 0xebfa, 0x956c}, &(0x7f0000456000-0x4)=0x10) 2018/01/16 16:42:37 executing program 7: socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000267000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000000005410, &(0x7f0000f32000)=0x0) 2018/01/16 16:42:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000053b000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f00002a0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000c43000-0x2c)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/16 16:42:37 executing program 2: mremap(&(0x7f0000304000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f00006a6000/0x4000)=nil) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syncfs(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80000000, 0x121000) r2 = syz_open_dev$dmmidi(&(0x7f00006aa000-0xd)='/dev/dmmidi#\x00', 0x5, 0x4000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000001000)={0x5, 0x100, 0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6c97, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000003000-0xd5)="a1062cf63608667909ae5ae6c8dacafa3d24b9b4b72f49f8c615d543c955f2c335d1ebdc791b6f98544a266642d2453ca055838133f4c598a10fac1feed445ce85fa3a099034d15404d88fab2b9d399d77c4de836e34dee08b469f7a534355df1e551bd3a8043d0892171791f8c7e3cf874c0a18551f65284266ccf771e738996d5d968ec51db17e76bb4084007291686d9f43e8f37a549014240af671cf6e8bd831125f34f6247b8b52d8fd42234163c29705899255743d89035f88db393326c37a37ab3737182509bbe4890fd549416559f41da3", 0xd5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000004000-0x4)=0x8, 0x4) poll(&(0x7f0000004000-0x38)=[{r0, 0x4081, 0x0}, {r2, 0x9f248216be673fd2, 0x0}, {r0, 0x40, 0x0}, {r0, 0x4000, 0x0}, {r1, 0x8102, 0x0}, {r0, 0x800c, 0x0}, {r2, 0x1, 0x0}], 0x7, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xffffffffffffffff, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r4, 0x3, &(0x7f00006a9000-0xc)=[&(0x7f0000004000)={0x0, 0x0, 0x0, 0x1, 0x1, r1, &(0x7f0000000000)="aca78a53e55ce0147685", 0xa, 0x7, 0x0, 0x0, r2}, &(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x6, 0x3, r3, &(0x7f0000004000)="af763d660291f013688abe639f172bb33887e30e6a50ef", 0x17, 0x6e, 0x0, 0x1, r1}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffff9c, &(0x7f0000005000-0x1e)="7153761af74a56f648b69f03fb1d6785101d48169f83fc6b18e8ebbdd756", 0x1e, 0x200, 0x0, 0x1, r2}]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000006000-0x120)=[{{&(0x7f0000005000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000005000-0xca)=""/202, 0xca, 0x9}, 0x5bce}, {{&(0x7f00006aa000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000006000-0x38)=[{&(0x7f0000006000-0xff)=""/255, 0xff}, {&(0x7f00006a9000)=""/4096, 0x1000}, {&(0x7f00006a9000)=""/49, 0x31}, {&(0x7f0000006000-0x92)=""/146, 0x92}, {&(0x7f0000006000-0x8f)=""/143, 0x8f}, {&(0x7f0000005000)=""/211, 0xd3}, {&(0x7f0000005000)=""/209, 0xd1}], 0x7, 0x0, 0x0, 0x2}, 0x6}, {{&(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000005000-0x20)=[{&(0x7f0000005000)=""/212, 0xd4}, {&(0x7f0000003000)=""/87, 0x57}, {&(0x7f0000004000-0x3)=""/3, 0x3}, {&(0x7f0000000000)=""/180, 0xb4}], 0x4, &(0x7f0000001000-0x2c)=""/44, 0x2c, 0x52b36021}, 0x80}, {{&(0x7f0000005000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00006a9000-0x28)=[{&(0x7f0000006000-0x2b)=""/43, 0x2b}, {&(0x7f0000005000)=""/42, 0x2a}, {&(0x7f00006aa000-0x69)=""/105, 0x69}, {&(0x7f0000004000-0xe7)=""/231, 0xe7}, {&(0x7f0000006000-0x28)=""/40, 0x28}], 0x5, &(0x7f0000006000-0x5f)=""/95, 0x5f, 0x4}, 0x100}, {{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000002000-0x7e)=""/126, 0x7e}, {&(0x7f0000005000)=""/164, 0xa4}, {&(0x7f00006a8000)=""/223, 0xdf}, {&(0x7f0000006000-0xb7)=""/183, 0xb7}], 0x4, &(0x7f0000002000)=""/253, 0xfd, 0x1}, 0x2}, {{&(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006aa000-0x28)=[{&(0x7f00006a7000-0x69)=""/105, 0x69}, {&(0x7f00006a8000-0x93)=""/147, 0x93}, {&(0x7f00006a9000)=""/61, 0x3d}, {&(0x7f0000006000-0x74)=""/116, 0x74}, {&(0x7f0000005000)=""/247, 0xf7}], 0x5, &(0x7f0000006000-0xec)=""/236, 0xec, 0x3}, 0x7ff}, {{&(0x7f0000005000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000002000)=[{&(0x7f0000006000-0xb1)=""/177, 0xb1}, {&(0x7f0000005000)=""/31, 0x1f}, {&(0x7f0000006000-0x12)=""/22, 0x16}, {&(0x7f0000006000-0xc7)=""/199, 0xc7}, {&(0x7f0000005000)=""/118, 0x76}], 0x5, &(0x7f00006a8000-0x1000)=""/4096, 0x1000, 0x4779}, 0x6}, {{0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000005000)=""/223, 0xdf}, {&(0x7f0000006000-0xe4)=""/228, 0xe4}, {&(0x7f0000005000)=""/228, 0xe4}, {&(0x7f0000005000)=""/137, 0x89}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000006000-0xa8)=""/168, 0xa8, 0x6}, 0x6a5}, {{&(0x7f00006a8000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00006a8000)=[{&(0x7f0000004000)=""/232, 0xe8}, {&(0x7f0000002000-0x4e)=""/78, 0x4e}, {&(0x7f00006a8000-0x6a)=""/106, 0x6a}, {&(0x7f00006a7000-0xdf)=""/223, 0xdf}, {&(0x7f0000005000)=""/195, 0xc3}], 0x5, &(0x7f0000006000-0xfc)=""/252, 0xfc, 0x542}, 0x552}], 0x9, 0x10000, &(0x7f0000006000-0x8)={0x0, 0x0}) 2018/01/16 16:42:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r1 = dup2(r0, r0) r2 = socket(0x18, 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f000050a000)={0x1, [0x0]}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x80047453, &(0x7f0000185000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00009c3000-0x4)=0x0) sendmsg$nl_generic(r2, &(0x7f000078c000)={&(0x7f0000022000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000a8c000-0x8)={&(0x7f0000ebf000-0x1510)={0x1510, 0x3f, 0x304, 0x3, 0x1, {0x2, 0x0, 0x0}, [@generic="50e45a9e173294ad7ce428183709aee2fc4c375c4a06c15bd74ae74597c40212a9e46cf285385f661fce21a64980642544eef8cc169f09d826eb9c144cea890717556f378937709aafc8b0dbd717c305d6e6feb954b4cc1842c316163f6283ff8015bd039098b8f545863e56c54e58bf299681ea2b4fbea4617d4504548f610b580b79f0bb0c573c5df5505ff951cb1b44b32f3f3160394db4ad225f615e5d4b747eeec5cef756dfdbc9168f928087fa3bb2c5330447ded4602012206e6083d91a18d003e376804bcc9dfe9d22f2c676a8df6081dde89d0228c00e1509", @generic="c1c445537a3a6ab5b7f7ebe594c2294f2108f530932fd2d02b52e041d2215f6a65c1628d26556cdeea4f60c0e4ee4236e0ee90a7d2d34df79591940c0cde2d2067131833a84036eadfaee2c30adface9fb910af8e369b26184ab978664281e991d051ecedae790a3da8f619c10218ef30b1a50e9aa9d5301daf51ef2f3808208ca821016b22f60d62e9d3a4e8167c9e7f338a27708ae52f1687ef9cb0fef08e092b0e4737dae72ba8ec29143c0d7aa98ab0936008c1e3484e557c5c737", @typed={0x28, 0x4f, @binary="951579e73900675add57dbc021beb75cfa30dca02dc6c6fe47baca54c50669"}, @generic="cc4a5a65e73449a5743dda0a0190f5e1c79b66f3c91aa61351b0bb771274af2dd86c8a119dcbdac04aad4d4699604199aa30126fe61248b592baf7e755edccf9b01bff71e50857cb6c4bb01850a6da6fe1a965024d6fee7a788842cb1d6f2ce84f0824f69e21e45f0e013315e579bf20473902bf528bdfbdeb8a758fcdc5c146b60a6a6ce533e589f014dad9b72d24bbcb9afedfd865b8671c3e4ad0e6030e56fca2637e5401df5a1d748b382115e3d112847972cc602a27af671472bf8a24434c74154ccf8b7dfa12868698a52ad7dd2e4adec2ee1b40bf38fdb9e34c95339ddefa4ca6c4cd338f639b7ffcc25236d478fce7ba15255e6d", @nested={0x114c, 0x61, [@typed={0x1008, 0x81, @binary="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@typed={0x108, 0x55, @binary="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"}, @generic="7955752a8591f5cd206dd816838010", @generic="12b38640646fe626078877", @generic="9c2b6557fcc7c1c03d83bbd719a10fc278", @typed={0xc, 0x88, @u32=0x3}]}, @generic="7035df0508fa955ab0790b9e85edf67426ac56b7b5047c52134e459d19ad12604d5a3bcd716a221d8c32a017e2a08b2fab1e1a27ff1395f60d5fc3d38fcfddad5906a153aeb0863c328be87666d88953aea2bcc6c22ce6075796580c5676a294d4ccf690432fc375991b6e618cb00b706d202743855165fca2f39232e6f881ae4921d61e619e531134f21ff3b7d3fdd211c49b7d447c3740e4c4301eaac6343846fd9b1f12892ef2ed2fdd2997547b9f7e3336dadf131cfbc41eb38967f905a436f663c5c593a5b8a9c4c4648d98e5d459002cfde8c8257daa17ebc3797c8086dd2f882eae4633fdf089", @typed={0xc, 0x2a, @pid=r3}]}, 0x1510}, 0x1, 0x0, 0x0, 0x4}, 0x4000) clock_gettime(0x0, &(0x7f0000049000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x3, @time={r4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x1c) clock_gettime(0x0, &(0x7f00005b4000-0x8)={0x0, 0x0}) recvmsg(r2, &(0x7f0000270000)={&(0x7f00009af000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00004b6000-0x20)=[{&(0x7f0000dd0000)=""/178, 0xb2}, {&(0x7f00000c1000)=""/4096, 0x1000}, {&(0x7f0000944000)=""/171, 0xab}, {&(0x7f0000190000)=""/152, 0x98}], 0x4, &(0x7f0000414000-0x7b)=""/123, 0x7b, 0x3ff}, 0x40) clock_gettime(0x0, &(0x7f0000bb3000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000015000)={0x32, @time={r5, r6+30000000}, 0x0, {0x41, 0xfffffffffffffffc}, 0x6, 0x4, 0x8000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:42:37 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000052000-0x9)='/dev/dsp\x00', 0x900, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000-0x8)={r1, 0x14}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00001e8000-0xd)='/dev/usbmon#\x00', 0x80, 0x80402000) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000adc000)=0x0, 0x4) mmap$binder(&(0x7f000024e000/0x2000)=nil, 0x2000, 0x2000008, 0x21010, r3, 0x0) setsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f0000406000)=0xa, 0x4) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r3, 0x5462, &(0x7f0000add000-0x4)=0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000ade000-0x1a)=""/26, 0x1a) sendto$inet6(r3, &(0x7f000096f000-0x1)="a5", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x20000000}, 0x1c) 2018/01/16 16:42:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ad7000)='/dev/audio\x00', 0x109201, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ffd000-0x4)={0x101}, 0x4) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r3 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg$netlink(r4, &(0x7f0000070000)={0x0, 0x0, &(0x7f0000c7c000)=[], 0x0, &(0x7f0000522000-0x80)=[], 0x0, 0x0}, 0x0) 2018/01/16 16:42:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getrandom(&(0x7f00004f6000)=""/216, 0xd8, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006b6000-0xb)={0x0, 0x4, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4) sendto$inet6(r0, &(0x7f00009dc000)='"', 0x1, 0x0, &(0x7f0000fee000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect(r0, &(0x7f0000242000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xffffffffffffffff) r1 = accept4$inet(r0, &(0x7f0000aa6000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c3f000)=0x10, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000070b000)='/dev/sequencer2\x00', 0x400002, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b3a000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c20, 0x0}, &(0x7f00008e2000-0x4)=0x98) r3 = fcntl$getown(r1, 0x9) capget(&(0x7f00008a0000-0x8)={0x39980732, r3}, &(0x7f00006ba000)={0x80000001, 0xffffffffffffffb0, 0xc5, 0x0, 0x81, 0x1000}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000107000-0x6)={r2, 0xfffffffffffffff8}, &(0x7f0000b7e000-0x4)=0x6) 2018/01/16 16:42:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) r1 = request_key(&(0x7f000050d000-0xb)='cifs.idmap\x00', &(0x7f0000613000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000286000)='\x00', 0xfffffffffffffffc) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ba1000-0x4d)="7a1710c26066e87f6bcc6a2b306ff1be1fb9aa364b806274a9e10652219fb2d4a59bbbe3681e0c5a9c5b9dd15bbd023b1282659ca9c54bbf4d72d2a61156089abee68860938647b650f2241d6e", 0x4d) r2 = dup3(r0, r0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000b9d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005c9000)=0xc) r3 = add_key(&(0x7f00009fb000)='user\x00', &(0x7f0000ac0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r1, &(0x7f00002cf000-0x28)=[{&(0x7f0000dbc000-0x35)="0f1ff0490e4bf80ccd5df71832ebc587a63222dd1f7bd7ca38290a63751caf653b00e5d7f5aa6a07b6d173ef159f3e5f9d4723e546", 0x35}, {&(0x7f0000f2d000-0x1000)="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", 0x1000}, {&(0x7f0000652000)="66d5e19400e1bcf953b37876c1acf6d339939e00cbe8ff714e15ed0ac61248a9fad3321d4ed246d750714c092d00c5e9848f020a6b4aec9c51fcae7012741b30706acfd3d21645aa6f8ef1fbe7d3d08961ff9466b41201f43bf802cfb5db81f30673591e4fdb1cf5", 0x68}, {&(0x7f000099a000-0x1a)="eeacc75a08510469752a63913b94f9b617218e98539944b402a4", 0x1a}, {&(0x7f000022b000-0xb)="6b7ce48f63f8b445025b8d", 0xb}], 0x5, r3) 2018/01/16 16:42:37 executing program 3: mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000842000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000a3e000)='./file0\x00', &(0x7f0000b0c000-0x19)=""/25, 0x19) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x7f) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) [ 121.116427] QAT: Invalid ioctl [ 121.128493] QAT: Invalid ioctl 2018/01/16 16:42:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x7) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) uselib(&(0x7f0000a8c000-0x8)='./file0\x00') sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 16:42:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) openat(r0, &(0x7f00002f0000-0x8)='./file0\x00', 0x100, 0x12) syz_open_dev$amidi(&(0x7f000071e000-0xc)='/dev/amidi#\x00', 0x80, 0x200) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000a2f000-0x2)={0x8, 0x5}, 0x2) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00003c4000-0x8)=0x7c31) syz_open_dev$admmidi(&(0x7f0000129000-0xe)='/dev/admmidi#\x00', 0x80, 0x8000) r2 = syz_open_procfs(0x0, &(0x7f0000fb2000+0x250)='net/ip_mr_cache\x00') readv(r0, &(0x7f000012d000)=[{&(0x7f0000250000)=""/101, 0x65}], 0x1) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000c62000)=""/174, &(0x7f0000dde000-0x4)=0xae) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f36000-0xa)='highspeed\x00', 0xa) 2018/01/16 16:42:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000049e000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00003b3000)={{0x107000, 0x1000, 0xe, 0x2, 0x4, 0x6, 0xc8, 0x3, 0xff, 0xffffffff7fffffff, 0x0, 0x6, 0x0}, {0x15005, 0x6000, 0x3, 0x0, 0x7fffffff, 0x7fffffff, 0x0, 0x0, 0x10001, 0x8, 0x7, 0x87de, 0x0}, {0x17001, 0x7001, 0xf, 0x4, 0x100000000, 0x3, 0x3, 0xffffffffffffffb4, 0xff, 0x3, 0x4, 0xf1e, 0x0}, {0xd000, 0x10000, 0xf, 0x4, 0x80, 0xfffffffffffffc00, 0x6c, 0x74, 0x4, 0x7fffffff, 0xe2b, 0x66, 0x0}, {0x10000, 0xf000, 0xe, 0x9, 0xff, 0x10001, 0xfffffffffffffffe, 0x559, 0x80000, 0x3, 0x6, 0x4, 0x0}, {0x5004, 0x5000, 0xf, 0x578a7980, 0xfffffffffffffffa, 0x2, 0xb96a, 0x8, 0x50b780fb, 0x3, 0x928, 0x0, 0x0}, {0xd000, 0xf000, 0xf, 0x1, 0x20, 0x3, 0x365, 0x1, 0x401, 0x52d, 0x1, 0x100000001, 0x0}, {0x7000, 0x4, 0xc, 0xfffffffffffffffc, 0x4, 0x6, 0x62494c4, 0x25b6, 0x6, 0xfffffffffffffff9, 0x8, 0x830000000, 0x0}, {0xf000, 0x0, [0x0, 0x0, 0x0]}, {0x1001, 0xf000, [0x0, 0x0, 0x0]}, 0x2, 0x0, 0xf000, 0xd8bc638789e9dc49, 0x5, 0x800, 0x0, [0xebd, 0x3f7, 0x2, 0x4]}) listen(r0, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000c53000)=0xfff0000000000000, 0x4) listen(r1, 0x0) 2018/01/16 16:42:37 executing program 2: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) bind$inet6(r0, &(0x7f000089d000-0x1c)={0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0x1c) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) write$eventfd(r1, &(0x7f0000604000)=0x400, 0x8) keyctl$join(0x1, &(0x7f00002de000)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/16 16:42:37 executing program 4: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000337000-0xb)='/dev/midi#\x00', 0x101, 0x80000) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000df8000-0x4)=0x4, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00003af000-0x4)=0x9, 0xfcb6) 2018/01/16 16:42:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) read(r0, &(0x7f00007ec000-0x45)=""/69, 0x45) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x8000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000987000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x1000000400, 0xff, 0x800000000000000, 0x4, 0x0, 0x1}, &(0x7f0000f6e000-0x4)=0x20) 2018/01/16 16:42:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x12, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000003000-0x4)={0xfff, 0x7, 0x1000}, 0x4) keyctl$update(0x2, 0x0, &(0x7f0000001000-0x2)="78ae", 0xffffffffffffffeb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ba7000-0x9)='/dev/vcs\x00', 0x2001, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00001a3000-0x4)=0x0) pwrite64(r1, &(0x7f000083f000-0x1b)="", 0x0, 0xffffffffffffffff) 2018/01/16 16:42:37 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14c, &(0x7f000000a000-0x14c)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "020482", 0x116, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x51, 0x0, 0x9, 0x0, 0x1, 0x880b, 0x17, 0x0, [0x7a2, 0x0], "940dc2cc479bbc82e1e9a90918dbde95e8c8220500d1d7"}, {0x7, 0x0, 0x2, 0x6, 0x0, 0x0, 0x800, [0x401, 0x3d000000], "e5b0c23e7f2582007d9fa185b6b9bae7803fe0a54a1834de97fd34226367051c80708bbbec414b46f7c16a19aff060ce508e5a9ce85818474ae6d4bec7894a48ef8c4c7c916a092c0279179080fdb6afb4ff6e818dd6c46868098ffc2d37d12e107b82c644d3228546e309113b1647e90f9cb585ea5be1c80cdfbead0c4a6e95b0a51540101487488cd18b8e204010b7c2ddb971b5ff16285ab63d97d0f7e1d5f6780e36ec7a61304ee72f48e8d9f0fef1199f0a685435694d357c993c65d0e3bc461d7fd6cc4d5b32388197f504d2fabb8116310c23"}, {0x3, 0x0, 0x114, 0x4, 0x0, 0x0, 0x86dd, [0x3f], "4df49b13e133fe94f0e58cf7baf866"}}}}}}}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000000c000-0xd)='/dev/dmmidi#\x00', 0x80000000, 0xc0000) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000002000)=0x5, &(0x7f0000007000)=0x1) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000000a000)=0x4, 0x2) 2018/01/16 16:42:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000115000-0xb)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) recvfrom(r0, &(0x7f00009b0000-0x40)=""/64, 0x40, 0x0, &(0x7f00009c7000)=@hci={0x1f, 0x0, 0x0}, 0x6) r1 = dup2(r0, r0) bind$llc(r1, &(0x7f000081c000-0x10)={0x1a, 0x8, 0x1ff, 0x9, 0x67a, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000df2000-0xb)={0xffffffffffff8001, 0x5, 0x1000, 0xfffffffffffffff9, 0xca, 0x3800000000, 0x8, 0xffffffff, 0x101, 0x3ff, 0x1}, 0xb) shutdown(r0, 0x3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b26000-0x46)={0x0, @in6={{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d10000)=0x8c) mbind(&(0x7f0000397000/0x4000)=nil, 0x4000, 0x8000, &(0x7f0000da4000)=0xb67e, 0x1000, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ef2000-0xc)={r2, 0x48, &(0x7f0000da1000-0x24)=[@in6={0xa, 0x0, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x6}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2b1, @loopback={0x0, 0x1}, 0x6}]}, &(0x7f00009e3000)=0xc) ioctl$sock_bt(r0, 0x8906, &(0x7f0000679000)='\r') ioctl$int_in(r0, 0x5421, &(0x7f0000f56000-0x8)=0x80000000) 2018/01/16 16:42:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f0000775000)="") chroot(&(0x7f0000739000-0x4)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/16 16:42:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000df6000-0xc)={0x0, 0x100000000, 0x0}, &(0x7f0000a0d000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001c0000-0xc)={r1, 0x4, 0x400002002c}, 0xffffffffffffff0e) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bb6000)='/selinux/status\x00', 0x0, 0x0) bind$bt_hci(r2, &(0x7f0000cbb000)={0x1f, 0x422, 0x3}, 0x6) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f000020c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x1ea, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 16:42:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000ec1000)='/dev/adsp#\x00', 0x4, 0x410340) r1 = signalfd(0xffffffffffffffff, &(0x7f00001bf000)={0x401}, 0x8) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00005da000)='schedstat\x00') r4 = fcntl$dupfd(r3, 0x0, 0xffffffffffffff9c) r5 = syz_open_dev$loop(&(0x7f0000285000)='/dev/loop#\x00', 0x3, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f00000f3000-0x4)=0x0) fdatasync(r5) 2018/01/16 16:42:37 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000fbf000-0xc)='/dev/audio#\x00', 0x2, 0x4001) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00005ac000)={@common='erspan0\x00', @ifru_flags=0x303}) msync(&(0x7f0000a79000/0x2000)=nil, 0x2000, 0x4) 2018/01/16 16:42:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00005c9000)='/dev/amidi#\x00', 0x100000001, 0x200000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d0c000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r1 = socket(0x13, 0x807, 0x1) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f000008b000+0x6f9)=0x0, &(0x7f0000a09000-0x4)=0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=0xffffffffffffffff, 0xfffffffffffffeaa) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 16:42:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x1c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000e0c000)={&(0x7f0000de6000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/16 16:42:37 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000220000-0x7)='timers\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00002c4000-0xdf)="be473b2d096bfa71af705d2d7a2c40c007dfcce1b84335c2697ee82c6fd57c267c41e7abade91b5fe74edb8c0a1034d16c56b30cbc5730a7424faaebd381056e1f8debc10690a57d46f0b09c688ab64c932dbdd37f4eddc5e2326fc8db74bed7e5c94f0d98bf245c0a63ce22c40139c89c47c3afcdd1d0463a9566c337e235970766e5103e40ca66e022337cb87a30f4ad31dea81b8431e5418985a2ff3c0c34ac38122524f2522c69b001f0b07f62893bf3bc9561d8e710cf9faf84d8711923dc430a9f98877d24ce210302796f2fd17ae8338b3acf71c8877f6ba60fd95f", 0xdf, 0x90, &(0x7f0000000000)={0xa, 0x0, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x480f}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000c4f000-0x60)=[{{&(0x7f00003d4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000822000)=[{&(0x7f00002c4000-0x6)=""/6, 0x6}, {&(0x7f0000c1f000-0x66)=""/102, 0x66}, {&(0x7f0000cf1000-0xc8)=""/200, 0xc8}, {&(0x7f00000ef000)=""/28, 0x1c}, {&(0x7f00006eb000)=""/24, 0x18}, {&(0x7f0000c59000-0xfa)=""/250, 0xfa}], 0x6, &(0x7f0000b03000-0x45)=""/69, 0x45, 0x4}, 0x0}, {{0x0, 0x0, &(0x7f000015c000-0x30)=[{&(0x7f00005f7000)=""/196, 0xc4}, {&(0x7f00006ef000-0xe4)=""/228, 0xe4}, {&(0x7f0000f07000-0x83)=""/131, 0x83}, {&(0x7f00000d1000)=""/12, 0xc}, {&(0x7f0000f26000-0x3b)=""/59, 0x3b}, {&(0x7f0000e7b000-0x17)=""/67, 0x43}], 0x6, &(0x7f0000e4e000-0xb6)=""/235, 0xeb, 0x2}, 0xffffffffffffffff}, {{&(0x7f000058c000-0x9)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00002e6000-0x38)=[{&(0x7f00008bd000)=""/188, 0xbc}, {&(0x7f0000443000)=""/11, 0xb}, {&(0x7f0000541000)=""/127, 0x7f}, {&(0x7f00008e5000)=""/248, 0xf8}, {&(0x7f0000bb1000-0x49)=""/73, 0x49}, {&(0x7f0000d82000-0x1000)=""/4096, 0x1000}, {&(0x7f0000672000)=""/55, 0x37}], 0x7, &(0x7f000059d000+0x477)=""/34, 0x22, 0x8}, 0x7}], 0x3, 0x40000000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00009f2000-0xb)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000354000)=0x5, 0x4) write$sndseq(0xffffffffffffffff, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x17, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1c) 2018/01/16 16:42:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000053e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000078e000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003e000-0x4)=0xe8) pipe2(&(0x7f00000c8000)={0x0, 0x0}, 0x4000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f000012b000-0x14)={0x3, 0x2, 0x4, 0x3, 0x7}) r5 = socket$bt_rfcomm(0x1f, 0x0, 0x3) sendmmsg$unix(r0, &(0x7f000004b000)=[{&(0x7f0000425000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000de0000)=[{&(0x7f0000be9000-0x10)="91c325403dec514fc8680ef2d857d649", 0x10}, {&(0x7f00000ae000)="99cd653c4dc3495d61592b971baf32c3a1be0f1454eadf0c7a98c991a55b877dfa1f7df23d3063ad26b625697edb37cf34c63e314b721a0526350a129dd277283213d2ab875b1da49385e1b3c2fdf5dc8bb904c978b372c66820c038a409838d39425d804eb35fffec58a1b3f93fdc8e29c1a029c6ed", 0x76}, {&(0x7f0000796000-0xc7)="f78972f268bb6b63c35e1a97644aaf40b2b0c0d7703c9f8f12bcf9324792061eec2d979a4425fc1f31ba10be49f2dd9f89e7fa8378b5e5d1c9e799fceadb8c9ada1b0bcb2185421f80809fdf636cd01c76e3ab7078877115a02100f67119a9d82db25502ac4a2c979c609b88d45b97e77ea9b7258bc2f9e36ccb73d80f06248ec453f4baca4fa495a1527922676a413549e9fffc1a661b02f965a4bd36aeea1ae015a792e5031e03b11ef7f981a305aa9e52e521853c94579fe1e5f667a064ee6f32448031e0e6", 0xc7}, {&(0x7f0000872000-0x1e)="126b2bb59ac61108c1fdf673d6588ad5b8480104b6da8199c3a0fa58b277", 0x1e}], 0x4, 0x0, 0x0, 0x0}, {&(0x7f0000f84000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000075d000)=[{&(0x7f0000f82000-0x93)="de2ccdf7daded810aa23c3fb6a6992aee371c133371f2c693180c6dd88e06ec0d4e3b3a6c171af078344ad7f7f850af8f6ee03e293655ea99c9a2e873ee3457193274fd8943cc99b6536170a25f7bab07b862c61afd5b4d92dba19f2d7a4744a059fdd6b24c0849c05b65302a200c9a10f57e6fc2ec86cdd5fa31857eb0a3779e667c31909974a75bb22de0183c45cebe38e48", 0x93}, {&(0x7f0000930000-0xf)="17daba4966145933c3ec4ea1609418", 0xf}, {&(0x7f00006f0000)="66bba9e8ba329cff941c62013689572a3d3578312813b07031d180a84edda68ee8d167bcc9ce73823dabd6273943361fb6eb2fe4e01db4e89d2357d2b44f4291834adf85fb9c9a9a45f72135700d380a7674e3d4597ccfceea05ac45c92b9e5679a3c9e93f6ac952070b247cce4a56880d25", 0x72}], 0x3, &(0x7f0000535000)=[@cred={0x18, 0x1, 0x2, r2, r3, 0x0}], 0x18, 0x4000}, {&(0x7f0000cf2000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000073e000-0x8)=[{&(0x7f0000c9b000-0xc4)="b6175a1ed94b87a48406c9fa7525bd5c0460bc39dc228746f179bccdd6eb0aeb0651248b0b02be04aa9925e80e126049bc7fafe0cef6b14021c2316cfff1e8f412058141de24d5b8d0b8daa25fa06228c8bb00052cf8bf43e07325b7fcbb40d82e020cf09ea4a40ddf4523137b7c3746c253906663e9c18a5716466d01fc3039435a07f57b086b3a8176154aa057c8f652129d06b3ce6f9da4c6d8219fe7f45665d549c4f5c446cda0415b84d3473c12274f89234e81bb20818b79d551f22e7217d8d144", 0xc4}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f0000399000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000013e000-0x18)=[{&(0x7f00004ed000)="6e36cadb5eb2c5be581d8efcb760426342d7d32e1fac46b76519e96bc5810b33e54e8b3817f356fa204a690069f288a3e3e452f9b724974ea7c9c465deb76c407621ef70fb4ef077723f9a56b65acac0ea04ca4c7db1c588ee46a568931c5840aa82917333555addbbf1b8abe3375a883a555ad61aed701d07cfe5c8575a13a44fe862b502ad98709b8d188fa02f8addcde077145e284013969926b57c46d85519398d942b559feafb2e9e590c33a920ab1d20ff1353e0f6a35516ce65b3b3dae15bea557e26", 0xc6}, {&(0x7f0000ebb000)="6a05fc4d8a28c2976656595f5a175c3c3345adf8bb0f0abcc04e16d88283c1022d7c3064ea4901e5f4fcf22180743b599f0ea36add48d9c3125c6e8631ef425e26c559cb8daa4e537ec3fbd51c910d6cd08d3baa21e93d746ec965a368ecd62621763cf5ee083ecb5a0702f80340e9750856e296528c234f1b4bbe2fbbca76141bedecdca0059ba5209df70614adbc7f2b515d", 0x93}, {&(0x7f0000878000-0x5c)="79917c9a0f69b242d8471812a9d84b7fb3e327ddc51b7fe62da1a8ee71e3592ea65ebf7277e602440a86b35f736088c5843d489f122d696304998c36dc0258ec7ad363d3d9387fa73816c6035805f90883466c76621b672e8f420146", 0x5c}], 0x3, &(0x7f0000dc3000-0xec)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x24, 0x1, 0x1, [r1, r5, r1, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r1, r1, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r2, r3, 0x0}, @rights={0x18, 0x1, 0x1, [r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r2, r3, 0x0}], 0xec, 0x1}], 0x4, 0x24048004) r6 = creat(&(0x7f0000ede000-0x8)='./file0\x00', 0x20) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r6, 0x800442d3, &(0x7f00007b7000-0x1e)={0x210, 0x7, 0xc60, "d2396be172e2", "071704e25905f4b0bfb84f01709bfd14"}) kcmp(r2, r2, 0x7, r6, r4) syz_open_dev$dspn(&(0x7f00004d7000-0xa)='/dev/dsp#\x00', 0x1, 0x40000) socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$DRM_IOCTL_CONTROL(r6, 0x40086414, &(0x7f0000085000)={0x1, 0x5}) io_cancel(0x0, &(0x7f0000819000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000-0x9)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000dc8000)=[{&(0x7f0000598000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000)=[], 0x0, &(0x7f000061f000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, r2, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, r3, 0x0}], 0x48, 0x0}], 0x1, 0x0) 2018/01/16 16:42:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000052e000)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000002000-0x8)={0x0, 0x0}, &(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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000d7c000)=[{{&(0x7f0000379000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f00004c3000)=""/4096, 0x1000, 0x0}, 0x9}, {{&(0x7f0000000000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000675000)=[{&(0x7f0000a42000-0xc)=""/12, 0xc}, {&(0x7f0000427000)=""/196, 0xc4}, {&(0x7f00008b2000-0x13)=""/19, 0x13}, {&(0x7f0000001000-0x6f)=""/111, 0x6f}, {&(0x7f0000001000-0x67)=""/103, 0x67}, {&(0x7f0000001000-0x13)=""/19, 0x13}], 0x6, &(0x7f0000001000-0xf2)=""/242, 0xf2, 0x8000}, 0x4}, {{0x0, 0x0, &(0x7f0000473000)=[{&(0x7f0000da1000-0xb2)=""/178, 0xb2}, {&(0x7f00007fc000-0xe)=""/14, 0xe}, {&(0x7f000020c000)=""/78, 0x4e}], 0x3, &(0x7f000070a000-0x4a)=""/74, 0x4a, 0x800}, 0xdb}, {{&(0x7f0000bca000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000db1000)=[{&(0x7f0000001000-0x39)=""/57, 0x39}, {&(0x7f0000001000-0xc4)=""/196, 0xc4}, {&(0x7f000048e000)=""/201, 0xc9}, {&(0x7f0000001000-0xdf)=""/223, 0xdf}, {&(0x7f0000e2e000-0x40)=""/64, 0x40}, {&(0x7f0000000000)=""/116, 0x74}], 0x6, &(0x7f0000114000)=""/63, 0x3f, 0x1000}, 0x9}, {{&(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x9b)=""/155, 0x9b}, {&(0x7f0000000000)=""/210, 0xd2}, {&(0x7f000057f000)=""/102, 0x66}], 0x3, &(0x7f0000000000)=""/50, 0x32, 0x3ff}, 0x6}, {{0x0, 0x0, &(0x7f0000001000-0x8)=[{&(0x7f00006ff000)=""/199, 0xc7}], 0x1, &(0x7f00005aa000)=""/12, 0xc, 0x1}, 0xdd8}], 0x6, 0x2, &(0x7f0000ccb000-0x8)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000968000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000976000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000046f000-0x4)={r2}) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00003b2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000888000)=0x8) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000e9a000-0x8)={0x0, 0x0}) 2018/01/16 16:42:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f000003e000)="34f3d76d44f310d7dd842090b2910aa8b5610422a582be28f806a0b446bf92cd1292b2d4eafca4628fe244dc4599e5e6f3549830a81a975f", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b8a000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) perf_event_open(&(0x7f0000d9f000)={0x1, 0x78, 0x3, 0xd0, 0x4, 0x49, 0x0, 0x3, 0x0, 0xc, 0x401, 0x1, 0x2, 0x1, 0x1, 0xce3e, 0x10001, 0x4, 0x6, 0x9, 0x1f, 0x666, 0x8, 0x10001, 0x78, 0x7f, 0x1, 0xfff, 0x3, 0x5, 0xa144, 0x10000, 0x9, 0x7, 0x2149, 0x1400000000000, 0x4, 0x9e, 0x0, 0x6, 0x4, @perf_config_ext={0x80000000000, 0x1}, 0x10, 0x1, 0xffffffffffff8001, 0x7, 0x6, 0x2b0, 0xe9, 0x0}, r0, 0x5e, r1, 0x6) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) 2018/01/16 16:42:37 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000019000)=""/69) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000011000)='/dev/input/mice\x00', 0x0, 0x20000) connect$bt_sco(r1, &(0x7f0000002000)={0x1f, {0x2, 0xce, 0x3, 0x8, 0xffffffffffffffff, 0x400}}, 0x8) r2 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x490ed159, 0x2000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000001a000-0x10)={0x0, 0x0, 0x1}) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000014000-0x8)=0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000012000-0x10)={r3, r4, 0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r5 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r5, &(0x7f0000000000)=[{&(0x7f0000012000)='b', 0x1}], 0x1, 0x0) fcntl$addseals(r5, 0x409, 0xa) close(r0) restart_syscall() 2018/01/16 16:42:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00003d8000)={0x61, 0x0, [{0x4b564d01, 0x0, 0x0}]}) r3 = getpgid(0x0) getpgrp(r3) 2018/01/16 16:42:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xf62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$midi(&(0x7f00006b8000)='/dev/midi#\x00', 0x7fffffff, 0x400000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000da9000)={0x0, &(0x7f000076a000)=[]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x1a0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 16:42:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f000044c000)=0x0, &(0x7f0000f3c000)=0x4) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setns(r0, 0x48000000) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000bf1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x3, 0x80000001, 0x100000001, 0x9, 0x371ce75d, 0x2000000000000000}}) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d18000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000051d000-0x4)=0x0) sendmmsg(r1, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000673000)=[], 0x0, &(0x7f000055f000-0x2440)=[{0x10, 0x10d, 0x400, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 16:42:37 executing program 4: r0 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00003c2000)=0x0, &(0x7f000042c000)=0x0, &(0x7f0000001000-0x4)=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) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000002000)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) bind$packet(r2, &(0x7f0000000000)={0x11, 0x6, r3, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x3, 0x10, 0x0, 0x9}, &(0x7f0000001000)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000-0x14)={r4, 0x3, 0x3f, 0x10000, 0x8000, 0xc9}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000003000)={r2, 0xffffffffffffffff, 0x1, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000c88000)={0x0, 0xb368}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000bcb000-0x8)={0x0, 0x0}) ptrace(0x4207, r6) 2018/01/16 16:42:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "706f727430a0000000ff00007a000000000000622d000000000000000400ffffffe100", 0x94, 0x0, 0x6, 0x10000, 0xffffffdfffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000565000)={0x0, 0x0}) setsockopt$inet_buf(r4, 0x0, 0x2f, &(0x7f00005fa000)="04b48d39b68e06f2578932639cfb777459", 0x11) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000bb1000-0x8)=0x4000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x1e, 0x80001, 0x9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r5 = open(&(0x7f0000084000-0x8)='./file0\x00', 0x101200, 0x58) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000390000-0x8)={0x1, [0x0]}, &(0x7f0000aa6000-0x4)=0x8) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000e30000)={r6, @in6={{0xa, 0x3, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x81, 0x1f, 0x18}, &(0x7f0000420000)=0xa0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KVM_SET_GSI_ROUTING(r5, 0x4008ae6a, &(0x7f0000f28000-0x68)={0x2, 0x0, [{0xffffffffffff8926, 0x1, 0x0, 0x0, @irqchip={0x7, 0x8001}}, {0x0, 0x2, 0x0, 0x0, @adapter={0x4000000000000, 0x9, 0x9, 0x8000, 0x7fff}}]}) 2018/01/16 16:42:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a17000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00003f1000-0xf8)={0x0, 0xf0, "178c668e6c8da405018d51f83f1d952c7e6add752fdd717c8cb673191ba901b828433ce6b024b338191805e22830f531abd84f9126c9f1b3200fb3a9c505efd0ebb06d04dbb9c874cf51ae569b0aa9c77d2497c9f87f9a96dca4c96f8a8d49b4c9c0c21f52099b57a5917acf0a47ab1bf9aa702c00b02a7fb602b1af841be263b0737492c0dac6688420f420c1571d4236915097797c420e738318d87a4124c1215fbac8ee0ba8d995f1ddd1e5605908a84b2c58dcb89bdb5690edd79bcd42aae2b692cdb00d4638aaeaccb80f6f0139a218ba8fc91ac12b7f53bea06648b3a293ca044258b138d1161afdddcb8825f2"}, &(0x7f000003d000-0x4)=0xf8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000649000)={r1, 0x3}, 0x8) syz_emit_ethernet(0x4a, &(0x7f0000676000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="0009000127b6", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, "73f93c4fae54063c204693762c5aaba65f4767a60316a840fa291623f6464b51"}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000054d000-0x8)={0x0, 0x0}) 2018/01/16 16:42:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000353000)=0x0, 0x102ac) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b80000)=0x0, &(0x7f0000e8d000-0x4)=0xffffffffffffff52) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00001a2000)={0x0, 0xdc, "ee80b92daa3aa11f8acfb4b32698d53294dcf4e0b4e63434065947b845b0a178d2e708e8d8abc750789a9f21a571fb4df5966c36f8613e8f1d1ac485cda1f53e754d1c158af0fc89c12cbb18f58523769227cde78d89aca66c16bbc79b51739695c8b89cc9dcf3dc6bb74dd2b5b5959519922381ffcd774a2e8e3bbe23aa77a1a7d2c16ee953afce08a113a926e3965341f197f23bda1055857e2b2da4f12e1ed062c5dbe4c575027c3d61fd3dbdd28549cdb0fa5d3b33db52996c45700a916b66bff922d480d87d296d374c4b8f9fa268c32622fae144b95db2306a"}, &(0x7f000061d000-0x4)=0xe4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f09000-0x8)={r1, 0xd8e}, &(0x7f00001a1000-0x4)=0x8) read(r0, &(0x7f0000e20000)=""/4096, 0x1000) 2018/01/16 16:42:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x40ac, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0xfffffec1, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/dev/vga_arbiter\x00', 0x2040, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f000000c000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x4, 0x80000001, 0x0, 0x100, 0x0, 0x6000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0}) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e701ae", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/16 16:42:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000344000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f5e000-0x3c)="62e7858dd632b67cd8f5a5509da5fab1d89056c7550f9e93f8713b7196b8da426eced1f21077900fa2273d4637e6c6a9557461b62e546818dff95a4a", 0xfffffffffffffed8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r0, &(0x7f0000001000-0x64)="b312bd501d8701ffffff7f000000001a039be7a28e5d52067283ddd04bf68dd178b7780cd9570c5b65d8fd5da064bdd0e08bbbc06049b8ccbfd8794089eb27076db83cffc4aae0feaac969de4c6eb3b2d152a8e9730d4fb379f1355bb4e24c61be74f7c1", 0x64) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00007d8000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) r2 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x8000, 0x82000) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x2, 0x4) 2018/01/16 16:42:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000263000-0x9)='/dev/kvm\x00', 0x10000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4040ae79, &(0x7f0000475000-0x68)={0x0, 0x0, [0x0, 0x4, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:42:37 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000023000-0x7)='/dev/dsp#\x00', 0x5, 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000023000-0x4)=0x6bba, 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 16:42:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c5c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000c9b000-0x30)={0x28, 0x4, 0x4, @fuse_notify_delete_out={0x2, 0x0, 0x0}}, 0x28) keyctl$assume_authority(0x10, 0x0) 2018/01/16 16:42:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x0, 0x71, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000123000-0x8)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000d40000-0x140)=[{{&(0x7f0000df6000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000655000-0x8)=[{&(0x7f00008c7000-0x2a)=""/42, 0x2a}], 0x1, 0x0, 0x0, 0x7}, 0x80000000}, {{&(0x7f00001dd000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000458000-0x10)=[{&(0x7f00002d1000)=""/85, 0x55}, {&(0x7f0000194000-0x98)=""/152, 0x98}], 0x2, &(0x7f0000c56000-0x15)=""/216, 0xd8, 0x9e}, 0x8}, {{&(0x7f0000571000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000012d000)=[{&(0x7f0000fb9000-0xe9)=""/233, 0xe9}, {&(0x7f0000484000-0xc5)=""/197, 0xc5}, {&(0x7f0000860000)=""/113, 0x71}, {&(0x7f0000fe7000)=""/4096, 0x1000}, {&(0x7f000052e000)=""/133, 0x85}, {&(0x7f0000b10000)=""/233, 0xe9}, {&(0x7f0000065000)=""/0, 0x0}, {&(0x7f00003fb000)=""/198, 0xc6}, {&(0x7f00004b7000-0x6f)=""/111, 0x6f}], 0x9, &(0x7f0000d64000)=""/33, 0x21, 0x1}, 0x7}, {{&(0x7f000079f000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000540000)=[{&(0x7f0000fdd000-0x7b)=""/123, 0x7b}], 0x1, &(0x7f000070f000)=""/19, 0x13, 0x0}, 0x3f}, {{&(0x7f0000a53000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000ede000-0x8)=[{&(0x7f0000d10000-0x18)=""/24, 0x18}], 0x1, &(0x7f0000798000-0x1000)=""/4096, 0x1000, 0x6}, 0x1}, {{&(0x7f0000dae000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000ed000)=[{&(0x7f0000ca6000-0x79)=""/121, 0x79}], 0x1, &(0x7f00008b0000)=""/96, 0x60, 0x6}, 0x7fff}, {{&(0x7f00007d1000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000798000)=[{&(0x7f0000116000)=""/147, 0x93}, {&(0x7f000056c000)=""/37, 0x25}, {&(0x7f00002a7000)=""/202, 0xca}, {&(0x7f00000bc000)=""/42, 0x2a}, {&(0x7f0000c1f000)=""/4096, 0x1000}, {&(0x7f0000767000)=""/216, 0xd8}], 0x6, &(0x7f0000b93000-0xe7)=""/231, 0xe7, 0x100000000}, 0x4}, {{&(0x7f0000677000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004da000)=[{&(0x7f0000b8e000-0x34)=""/52, 0x34}, {&(0x7f0000566000-0x3b)=""/59, 0x3b}, {&(0x7f00009a1000-0xee)=""/238, 0xee}, {&(0x7f000012d000-0xf9)=""/249, 0xf9}, {&(0x7f00009c6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c3b000-0x4a)=""/74, 0x4a}, {&(0x7f0000ca5000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000dd2000-0x9c)=""/156, 0x9c, 0xa002}, 0x100000000}, {{0x0, 0x0, &(0x7f00002c3000-0x8)=[{&(0x7f0000354000)=""/249, 0xf9}], 0x1, &(0x7f0000505000)=""/52, 0x34, 0x100000000}, 0x0}, {{&(0x7f0000d7c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000211000-0x28)=[{&(0x7f00004fd000)=""/4096, 0x1000}, {&(0x7f0000f58000-0x7b)=""/123, 0x7b}, {&(0x7f0000472000-0x7a)=""/122, 0x7a}, {&(0x7f00007ac000)=""/248, 0xf8}, {&(0x7f00003d6000-0x9)=""/9, 0x9}], 0x5, &(0x7f0000252000-0x92)=""/146, 0x92, 0x3}, 0x8000}], 0xa, 0x100, &(0x7f0000e85000-0x8)={r0, r1+10000000}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000771000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00008b2000)=@assoc_value={0x0, 0xfffffffffffffffc}, &(0x7f0000621000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000d0c000)={r5, 0x2e5}, &(0x7f00006bf000)=0x8) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000a3d000)=0x0) mincore(&(0x7f000011d000/0x3000)=nil, 0x3000, &(0x7f0000e46000-0xc7)=""/199) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f000028e000-0x1)={0x88fc}, 0x1) 2018/01/16 16:42:37 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101800, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x100, 0x4) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) fchmod(0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000000)={0x0, 0x0, 0xffff, "66d94f91c231", "605746c92ec8366ae1c2b6ccfa413ea0"}) fcntl$notify(r0, 0x402, 0x20) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000003000)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x11}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000001000)=0x4) 2018/01/16 16:42:37 executing program 6: ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f000005a000)={0x8001, 0x0, 0x0, 0xffffffffffffffff, 0x0}) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/16 16:42:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000068b000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000946000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb8000)=0xe8) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000534000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7fff, 0x1, 0x9, 0x0, 0xa0, 0x80, 0x5e, r1, r2}, {0xa3, 0x3, 0x2, 0x1, 0xd562, 0x1, 0xffff, 0x4}, {0x80, 0xfffffffffffffffb, 0x101, 0x3}, 0x0, 0x4, 0x0, 0x0, 0x2, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3c}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x3, 0x3, 0x2, 0xffffffffffffffc1, 0x8, 0x7}}, 0xe8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000c28000-0x4)=0x6, 0x4) bind$inet(r3, &(0x7f00003ab000)={0x2, 0x1, @rand_addr=0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x2000000000000009, &(0x7f0000aca000)=0x0, 0x56) 2018/01/16 16:42:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000969000-0x8)='./file0\x00', 0x1) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00005e1000-0x4)=0x1f) r1 = socket(0x15, 0x80005, 0x0) recvfrom(r1, &(0x7f000025e000)=""/166, 0xa6, 0x100, &(0x7f00002b3000-0x8)=@sco={0x1f, {0x100000001, 0x1, 0x7fff, 0x1000, 0x80000000, 0x0}}, 0x8) ioctl$int_in(r1, 0x5421, &(0x7f0000076000-0x8)=0x0) getsockopt(r1, 0x114, 0x2713, &(0x7f0000965000)=""/439, &(0x7f000033c000-0x4)=0x1b7) 2018/01/16 16:42:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000-0x70)={0x4, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x40, 0xfffffffffffffffb, 0xfffffffffffffff8, 0x1, 0x0, 0x8, 0x100000000, 0x1ff}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000003000-0x50)={@common=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000003000)={{0x1, 0x8809, 0x96, 0x5, 0x100, 0x0}, 0x8001, 0x7, 0x800, 0x9, 0x7, "5421678cefe3481b4c4597c118db9216aec417e338f0f3f3da3ea2da8d0379907ac83871efa2860b896805a4cd60f51d058062e65057426837425de1007c05fb666cc9b9c5eda462d15a3c1caf41c017beb25a60ce20d44a461503674076cafe61fcfc8af933184fe385c4cf986f4f2a66849a3db5fe4c3d5824eba75fe6d28a"}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000+0xc92)=0x1ff, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000005000-0x4)=0x400, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000004000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f0000005000-0x8)='keyring\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) connect$netlink(r1, &(0x7f0000002000-0x7)=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$get_persistent(0x16, r4, r3) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x2, 0x0) kexec_load(0x2, 0x1, &(0x7f0000006000-0x10)=[{&(0x7f0000003000-0xc2)="1fa0be2189cd279201c5caf6a978d9317cd503f9b5f0b43aad5ce4e02b6b6bf5a939c433dbf5864d712b2038f5a403944c0c73b9a592643eb225ce142834cd59339f6ee21e99a0175cfb23e0ede3b8a8347451fcb0f7bfa71fd3a48c0dace9c3611466f915d375290e36ca4821ab6aae77e2df0e89a5d3be6c898d1a527c1456187c350e9091baac06846fbefc4696e334dc7654ef3e94ee94c3f40ba496bf531bea10bb2da9ee7e3a4bd1c43caa2ceb4f746cf6945f4b4f2529a857fefcac5d7da9", 0xc2, 0x7, 0x81}], 0x0) dup3(r0, r0, 0x80000) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f0000001000-0x4)=0x6) 2018/01/16 16:42:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b05000)='/dev/autofs\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCSBRK(r0, 0x5427) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/16 16:42:37 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0x8, 0x5, &(0x7f0000f5c000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x3, 0x5, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000f5b000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 16:42:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000ff000)={0xf1, 0x8000, 0x3f, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ffb000-0x8)=@assoc_value={r1, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) keyctl$join(0x1, &(0x7f00007c9000)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) 2018/01/16 16:42:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x8657a6951edffdb9) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndmidi(&(0x7f0000ae4000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff9, 0x200101) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000411000)={0xc0000000, 0x10001, 0x5}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b21000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000b50000-0xb)={0x3, 0xdf0d, 0xfff, 0x8de, 0x5c4, 0xffffffffffff8000, 0x3f, 0x10000, 0xe0000, 0x100000000, 0x1000}, 0xb) r4 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r4, &(0x7f000042c000-0x8)=[{&(0x7f0000664000+0x14c)=""/61, 0x3d}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) [ 121.747277] sctp: [Deprecated]: syz-executor5 (pid 18941) Use of int in maxseg socket option. [ 121.747277] Use struct sctp_assoc_value instead 2018/01/16 16:42:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x102, 0x1, 0x0, 0x0, 0x0}, 0x20) openat$pfkey(0xffffffffffffff9c, &(0x7f0000cec000)='/proc/self/net/pfkey\x00', 0x10040, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001a9000-0x4)=0x71, 0x481) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 16:42:37 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x4}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000004000/0x1000)=nil, &(0x7f0000005000)=0x0) 2018/01/16 16:42:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000c93000)={0x0, 0x0, 0x0}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000f2e000)='./file0\x00', 0x2400, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000ebf000-0xc3)=""/195) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000ceb000-0xd)='/dev/dmmidi#\x00', 0x0, 0x202000) ioctl$TCSETA(r3, 0x5406, &(0x7f0000ce1000+0x613)={0x2, 0x1f, 0x4, 0xfffffffffffffffb, 0xffffffff80000000, 0x0, 0x1, 0x0, 0x0, 0x8}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/01/16 16:42:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1ffffffffffffde0, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x212) r1 = openat(0xffffffffffffffff, &(0x7f0000fa8000-0x8)='./file0\x00', 0x200, 0x100) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00003ce000)={0x6, 0x20, 0x1, r1, 0x0}) sendto$inet(r0, &(0x7f000081e000)="ef", 0x1, 0x200007ff, &(0x7f000061a000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000039000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000640000-0x4)=0x14) sendmsg$can_raw(r1, &(0x7f000091d000-0x1c)={&(0x7f000058e000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000647000-0x8)={&(0x7f0000905000-0x48)=@canfd={{0x1, 0x8000, 0x1000, 0x81}, 0x19, 0x3, 0x0, 0x0, "f7d9f095235966629d5d82e03153bc4118beb5ef2e9c93902a7e2e0da26c8264bde8840b02e640914bca074774cbec3ca5ecd53336194c43b80b08a6ff2408f7"}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004800) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00008d4000)=0x0) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$nfc_llcp(r3, 0x118, 0x0, &(0x7f00005ea000-0xd4)=""/212, 0xd4) 2018/01/16 16:42:37 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x840000000000937e, &(0x7f0000003000-0x4d)="bb0000d6000000000706") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x4a)={0x0, 0x42, "109d8989c30437bf10459dd6713a19c037567cbadf6c7b13e2bd7d7e0ebe4a5fb377d6cb3144d9b328c5f3999ccc0c7c61ab91d7eb50bb24e58e6004e35aa26abc1d"}, &(0x7f0000004000-0x4)=0x4a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x7, 0x4, 0x4, 0x6, 0x9, 0x5ca, 0x1, 0x3a, r1}, &(0x7f0000004000-0x4)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000004000)={r0, 0x28, &(0x7f0000005000-0x27)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={r2, 0x9, 0x18}, 0xc) [ 121.876828] autofs4:pid:18988:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(3590324411.0), cmd(0x0000937e) [ 121.891288] autofs4:pid:18988:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/01/16 16:42:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001d4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = syz_open_dev$evdev(&(0x7f0000f8f000-0x12)='/dev/input/event#\x00', 0x9, 0x40) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000654000-0xec)=""/236) close(r0) 2018/01/16 16:42:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000b6a000)=0x9) r0 = syz_open_dev$binder(&(0x7f00005e9000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = getpgid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007ea000-0x4)=0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f000098a000-0xe)='net/ip_mr_vif\x00') kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f00008af000)={r4, r0, 0x7}) syz_open_dev$binder(&(0x7f00001d6000)='/dev/binder#\x00', 0x0, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000d53000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000004000)='\''}) open_by_handle_at(r1, &(0x7f0000147000-0x25)={0x25, 0x0, "486f7249f659b682420438fa746d2ddd1d4070b9f106c5303f0d862cd1"}, 0x840) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/16 16:42:38 executing program 0: rmdir(&(0x7f0000e34000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000110000-0x18)={0x7, 0x400, 0x0, 0x7fffffff, 0x101, 0x1ff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000001000)=0xd1a) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x8) r2 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000002000)=[{&(0x7f0000002000-0x4d)=""/77, 0x4d}, {&(0x7f0000003000-0x2b)=""/43, 0x2b}, {&(0x7f0000002000)=""/219, 0xdb}, {&(0x7f0000002000)=""/17, 0x11}, {&(0x7f0000002000-0xa3)=""/163, 0xa3}, {&(0x7f0000003000-0x9)=""/9, 0x9}], 0x6, &(0x7f0000000000)=[{&(0x7f0000000000)=""/92, 0x5c}], 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000004000-0xa)={r0, 0x1f, 0x0, r0, [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$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000005000-0x4)=0x3e000000000000, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r1, 0xae80, 0x0) mknod(&(0x7f0000004000-0x8)='./file0\x00', 0x8000, 0x7) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001000-0x28)={0x5, 0x9, 0x3ff, 0x2, 0x400}) r3 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x10000, 0x80) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r3, &(0x7f0000007000-0x15)=@known='com.apple.FinderInfo\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000007000)=0x80000001, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000003000-0x4)={r1}) 2018/01/16 16:42:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000268000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x9, 0x3, 0x0, [{[@rand_addr=0x0], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000060a000)={0x0, 0x0}) migrate_pages(r0, 0x7, &(0x7f000012f000)=0x0, &(0x7f0000468000-0x8)=0x8) 2018/01/16 16:42:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020200) r0 = syz_open_procfs(0x0, &(0x7f0000f87000-0x7)='ns/mnt\x00') setns(r0, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCNXCL(r0, 0x540d) clone(0x30020100, &(0x7f000025f000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000337000)="") 2018/01/16 16:42:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000f6d000-0x8)="de626f2af3ee6e49", 0x8) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000000)=0x0, 0x4) 2018/01/16 16:42:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb2, &(0x7f0000621000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x200000000000, 0xa4, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x22, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x4, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ra={0x94, 0x6, 0x0}, @noop={0x1}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}]}, @cipso={0x86, 0x19, 0x0, [{0x0, 0x2, ""}, {0x1, 0x11, "06a8b4679b2e74a073adedfdf89423"}]}, @lsrr={0x83, 0x13, 0x5, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x200, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x800000}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000705000+0xec1)='/dev/dsp\x00', 0x50000, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000155000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006e0000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/16 16:42:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00004d9000-0xb)='/dev/vcsa#\x00', 0x5, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002a2000-0x8)={0x0, 0x0}) splice(r0, &(0x7f0000419000-0x8)=0x0, r1, &(0x7f00000fa000-0x8)=0x0, 0x7, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000073d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000330000-0x4)=0xc) sched_getparam(r2, &(0x7f0000206000)=0x0) r3 = syz_open_procfs(0x0, &(0x7f00002ea000)='net/snmp\x00') sendfile(r3, r3, &(0x7f0000798000)=0x400000000081, 0x61) 2018/01/16 16:42:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000083e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e40000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00005a8000)={0x0, 0x5, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dff000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockname$netlink(r1, &(0x7f0000d7d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008b2000)=0xc) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00004a8000-0x2)=0x5f5, 0x2) 2018/01/16 16:42:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fe4000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000091d000-0x8c)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000900000)=0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00004d3000-0x8)={r2, 0x4}, 0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup2(r3, r1) signalfd(r3, &(0x7f0000a43000)={0x8}, 0x8) ioctl$KVM_S390_VCPU_FAULT(r4, 0x4004ae52, &(0x7f0000cf9000)=0x6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000deb000)={0x0, 0x0}) 2018/01/16 16:42:38 executing program 5: r0 = eventfd2(0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000011e000)={0x0, 0x6fb, 0x7}, &(0x7f0000699000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000dcc000)={r2, 0x2, 0x0, 0x96c, 0xd6}, &(0x7f0000ef9000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r1, &(0x7f0000001000-0x70)="4a0111e21adb66de0fbafc30d02d6e7a44636da64365769b7e00aad0c9402dec5bb65610b398177337c7d2ef18f2c62e1514beee73016be8b8970001bc38bd0c255f6e2052de911c703db607d22ea6464f25c9efebb5bc71927cdd66df46147bf454b25a9433558d0aa8e82b2f2d3839", &(0x7f0000000000)="0fcee51864c2d365e4138e740f40692a062b1cdeb691c782765e01222d811a58268672eb2faad5d5cc74b58b8e9ee81dfb6eef1611383b86c4c09738ada21eb24658c36f60e86a05a1168cfe2b", 0x3}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000-0x8)={r2, 0x6}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r3, 0xfffffffffffffffe}, 0x6) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r2, 0x1f, 0x4, 0x7ff, 0x1, 0x4, 0xfffffffffffffff9, 0xc35, {r4, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe245}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x72e, 0x800, 0x5, 0x0, 0x800000000000000}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000004000-0x68)={0xee703d2286547b50, 0x0, [0x6, 0xffff, 0x0, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r5, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000+0x44e)={r1, 0x50, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000005000-0x4)=r6, 0x4) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) ioctl$VT_ACTIVATE(r1, 0x5606, 0x334) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, r1) r8 = getuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005000)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setresuid(r8, r9, r10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000007000-0x3c)={{0x1, 0x3, 0x6, 0x1, 0x62f}, 0xfffffffffffff82f, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000007000)='/dev/sg#\x00', 0xead8, 0x4080) [ 121.993172] binder: 19005 RLIMIT_NICE not set [ 122.025284] binder: 19005 RLIMIT_NICE not set [ 122.067152] binder: BINDER_SET_CONTEXT_MGR already set [ 122.072513] binder: 18997:19022 ioctl 40046207 0 returned -16 [ 122.082511] binder: 19005 RLIMIT_NICE not set [ 122.100250] binder: release 18997:19005 transaction 135 in, still active [ 122.107223] binder: send failed reply for transaction 135 to 18997:19022 2018/01/16 16:42:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000858000-0x1)="ff", 0x800000000) r2 = syz_open_dev$sndseq(&(0x7f0000905000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x22, 0x0, 0x0, 0x3fd, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/16 16:42:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f00000e4000-0x12)='self-vboxnet0bdev\x00') bind$alg(r0, &(0x7f00008b6000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) socket(0x4, 0x5, 0x2) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00006a5000-0x60)=[{{0x0, 0x0, &(0x7f0000850000-0x48)=[{&(0x7f0000ed9000-0x55)=""/85, 0x55}], 0x1, &(0x7f0000ad2000)=""/232, 0xe8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000895000)={0x0, 0x0}) 2018/01/16 16:42:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0xffff, 0x200) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x2a) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000+0xee5)='/dev/mixer\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001000-0x34)=""/191) epoll_wait(r1, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000001000-0x8)={&(0x7f0000001000)=[0x0, 0x0], 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000e30000-0xf)='net/igmp\x00') sendfile(r2, r2, &(0x7f0000014000)=0x0, 0x10003) 2018/01/16 16:42:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000869000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ee7000-0x8)={0x0, 0xffffffff}, &(0x7f0000be7000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000085c000-0x4)=r2, 0x4) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) socketpair(0x9, 0xa, 0x6, &(0x7f0000983000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000141000-0x4)=0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000524000-0x48)={0x20001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22]}) getsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f000055d000)={@multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009d9000)=0xc) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000223000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000010f000-0x20)={0x7f, 0x599, 0x8, 0x1, 0x80000001, 0x2, 0x3, 0x2, 0x0}, &(0x7f00009f6000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f00002a9000)={r7, 0xffffffffffffffe0, 0xae, "0da72854d78abd17791a09df8b522e24505cb720809b2051472ce335c4aed9f147d3180952aee2c7b39b07d3772af8bd424caedd0d56aee32be8fde35310df61ef60aa5a8e7bd9d03884f43936fa99c48c77f5986f22e945984e5a8c3ddbf49af3bcfbc8b3e67bc4882f75a53496780bec519072b6959326f9c1c030982df5d737ffba0ecc7786ec2014eec1ed2e8c9e55dda63943fc4fb2cdcba27b8ffd396746e3692077cd3d6b7d346e655892"}, 0xb6) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000301000)={0x10000, 0x0, [0x7, 0xfffffffffffff801, 0x100, 0x8, 0x2, 0xf75a, 0x6, 0x5]}) 2018/01/16 16:42:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00001ed000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000cc000)='/selinux/mls\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000030b000)='/dev/vcs\x00', 0x200000, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000089000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001fb000-0x4)=0x2e) socket$alg(0x26, 0x5, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00008ed000-0x8)='./file0\x00', 0x600600, 0x80) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000a6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00002c1000-0x4)={r3}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000135000)={0x0, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x5, 0x5, 0x2, 0x2, 0x0, 0x2, 0x0, 0x3f8, 0xfffffffffffffffb, 0x5, 0x0, 0x81, 0x1, 0x835]}, &(0x7f0000aae000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000cec000)=@assoc_value={r5, 0x97ae}, 0x8) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f00002a7000-0x97)="3eee7bb79b38f27662d5d764271386f4473d35b9a818432dcbb2d02a92a9552e457f08324d7463815b6891325613286ce62be10bb9375278c67f350519049971a76aedf3ba60bbb5c2bf45e156c09259cea80216ea6cc107eefb7070769d944c5c5cc1b06bc945b64de94ad20020ca34f0735db8d49cf73b658e146da68844d0eb8154d2af856b145e579ffb7a0d7be23c5a6b6763e98e", 0x97) keyctl$search(0xa, 0x0, &(0x7f000021c000)='pkcs7_test\x00', &(0x7f000028c000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) syz_open_dev$usbmon(&(0x7f0000119000-0xd)='/dev/usbmon#\x00', 0x7, 0x3) 2018/01/16 16:42:38 executing program 6: inotify_init() mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/16 16:42:38 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004e6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eef000)=0xc) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000bd4000)={0x14, 0x0}) r3 = epoll_create1(0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200000) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r4, &(0x7f0000ef1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a3b000)=0x1c) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r4, &(0x7f0000ef1000-0x1a)=""/26) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f000093a000-0xc)={0x7, 0x0}) ioctl$TCXONC(r4, 0x540a, 0x100) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(0xffffffffffffffff, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2018/01/16 16:42:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() setxattr(&(0x7f0000251000)='./file0\x00', &(0x7f0000f75000)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000e7f000)='selinux\x00', 0x8, 0x2) prlimit64(0x0, 0xb, 0x0, &(0x7f00002e9000-0x8)={0x0, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000fbe000)='/dev/input/event#\x00', 0x4, 0x200100) fcntl$setflags(r1, 0x2, 0x1) getrlimit(0xd, &(0x7f0000816000-0x8)={0x0, 0x0}) tkill(r0, 0x19) tkill(r0, 0x37) 2018/01/16 16:42:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002fc000)='/dev/rtc\x00', 0x100, 0x0) r1 = syz_open_dev$mice(&(0x7f00006c6000-0x10)='/dev/input/mice\x00', 0x0, 0x101200) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000e9d000/0x18000)=nil, &(0x7f0000510000-0xc)=[@text64={0x40, &(0x7f0000711000)="440f20c0350b000000440f22c066bad104b871000000ef66b83d010f00d8b8010000000f01d966ba420066edc4a3f96aff1166b83d000f00d066b870008ec866b883000f00d80f01d1", 0x49}], 0x1, 0x4, &(0x7f0000cbb000-0x10)=[@flags={0x3, 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003ac000)={0x0, 0x3, 0x20, 0x2d5, 0x3}, &(0x7f00006b7000)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003d3000)={r2, 0xc5}, &(0x7f00007ef000-0x4)=0x8) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r3 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001c0000)={r3, &(0x7f000071d000-0xbc)="098c273e48820ab75bee3a6f00876f77a548944d0c9fe6d9a816bb044c855d520e627277b4acea7319d9a40c4bae03fb5a36608ea182df1620c8cef98382f5e298d52b16ee7090e2b651110c5f0fd1a98b2e39230a08a829be2f8b4b97fb2f13e3ee59ebbc58a759a4f10850fd90a18d1ebc326348ee53464a2178bed5f56ae474da1e84f11e18fabf823aedd57dadec3d80cac4356cb5b8e0b82231d31b997d5bcb72d58265ad477cdc92aba7600a35900a44aa9455b51f300cbca2", &(0x7f00008c9000)="1f2820b51ea854152a538229fc9201e70b19041e315679b3191f5dd6b693e2ce1bdab90478dc5d1bfe2ac1e3da99115ca0c3642b2b291e13d2f939753b1a513d6b3f575a26248dca73c9e2a1f2a66d12ebb00b930dcfe6df7c49819949feacf7d1aaeb7c85028362eb321b0e7415d537e7a42dc6f8d77351828055fd719c8b350f424ec5252cf7520ed885b9d9a46d2c23847f57fb95c1570fa560916e60ef92ffea60ac1fce86390be926ca5ec9444a057c4d6d6c493ea1f7197d87", 0x1}, 0x20) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000086a000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000090f000-0x4)=0x108) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r3, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000e98000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/16 16:42:38 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x2c)={0xe, 0x7, 0x9, 0x7, 0x14, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000)={0x0, 0x0}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/dsp\x00', 0x4000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000006000-0xd)='/dev/snd/seq\x00', 0x0, 0x28081) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open$dir(&(0x7f0000006000-0x8)='./file0\x00', 0x0, 0x89) r6 = signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x3}, 0x8) r7 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000004000-0x40)=[{r0, 0x2000, 0x0}, {r1, 0x1, 0x0}, {r2, 0x8, 0x0}, {r3, 0x2, 0x0}, {r4, 0x8, 0x0}, {r5, 0x50, 0x0}, {r6, 0x8000, 0x0}, {r7, 0x2000, 0x0}], 0x8, &(0x7f0000005000)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x3}, 0x8) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r4) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000001000)=[]) [ 122.114091] binder: undelivered TRANSACTION_COMPLETE [ 122.119390] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 16:42:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002d8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00006ef000)={0x0, 0x5, 0x1, 0x5}, &(0x7f0000bed000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000063b000)=@assoc_value={r2, 0xf}, 0x8) bind$alg(r0, &(0x7f000096d000)={0x26, 'aead\x00', 0x0, 0x20, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007f2000-0xc5)="81363019f93f5c18867e8d638b12b7466424e6dca64ea0060537c0f875596a0ee6757a83b08622bd150a3f98e28ae2e751719110d0e6b7808e0800000fff53be8d45872082ee000700791a459d8cd60ac1c953b9b32a534dc88fe2c2e8362855451be24f43d109fb445bafd4d6d377a1c0a5789228dcc692c904f4e451e834f7ceb4ba87d47a2561032bbd7948ee907b43ae0bf000d79daba7268ecca430ee5b0ee990c7ddad9ca089cc74027dcfdedd42b3d3a1cb2c846395a14ee480a58843ec16b2a598", 0x1d9) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000068b000)='/dev/sequencer2\x00', 0x541180, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000124000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00006a1000)=0x0) 2018/01/16 16:42:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000007000-0x58)={{0x50f, 0x0}, 0x1, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000412000-0xc)=@sack_info={0x0, 0x0, 0x81}, 0xc) sendto$inet6(r0, &(0x7f0000f49000-0x1)="8c", 0x1, 0x0, &(0x7f0000194000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000373000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000d33000)=0xc054, 0x4) 2018/01/16 16:42:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000491000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x688}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f000025a000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/16 16:42:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000001000-0x8)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000001000)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000001000-0x108)={0x100000000, {{0xa, 0x2, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000006000)=0x10001, 0x4) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000005000-0x6)='ncpfs\x00', 0x0, 0x0) 2018/01/16 16:42:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x5a1, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f2d000-0xa6)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000d30000)='/dev/snd/midiC#D#\x00', 0x121e, 0x200401) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000582000)={r0}) 2018/01/16 16:42:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x3) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00002b0000-0xc)={0x3, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000c5c000)={{0x3, 0x3ad}, {0x1, 0xf2}, 0xd000000000000000, 0x1, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:42:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000d56000-0x1)={0x2b39}, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000d2d000-0xb)='projid_map\x00') lseek(r2, 0x0, 0x3) 2018/01/16 16:42:38 executing program 4: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000ff2000)={0xb31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x6, 0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000ff4000)=0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004a9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ff5000-0x10)=@generic="0eb90a9cb958bd9721b9cb235c59ebbb", 0x10) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000ff5000)={0x6, 0x8000}) 2018/01/16 16:42:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x22, 0x1, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000aec000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6a000-0x4)=0xe8) quotactl(0x1, &(0x7f0000929000-0x8)='./file0\x00', r1, &(0x7f00004b0000-0xe4)="21475b634dcd2b66c4fb47e17550a54a52b56688fd9da8d580718b94b56c8fdb9a08fb9b1d0b521b67210cdf1c2402f875b03e0cc36c82bca5f636d9e90ae48f473952b22a3dd409e2a64f42b62be41738511187fac18c979bac7729f7827ada0b2015c98a39901bfe903e1a06e82b29a052c0dcc547421cdfae71a1aab25431346fc5326444765427aea9c4e66529a19078591ff72f85feb8ddff7a4dd65be42176aaa171e68a5799e8305c4ea14476180e0ea45430366a3c7ee84b4f9750cd4ce5a7eb57aafa7fc4dfd257617599555332bb800a65d0cd99aaf75f402c6831a27385dd") connect$ax25(r0, &(0x7f000067a000)={0x3, {"43b9018419dd02"}, 0x40000000}, 0x13d) 2018/01/16 16:42:38 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b2b000)=0x0) getpriority(0x0, r0) mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0xfffffffffffffffc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x28, &(0x7f0000a10000-0x10)={0x0, &(0x7f000031e000)=[]}, 0x10) 2018/01/16 16:42:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008a2000-0x9)='loginuid\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f00002c7000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) pread64(r0, &(0x7f00001fc000)=""/173, 0xad, 0x0) 2018/01/16 16:42:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0xa, &(0x7f0000001000-0x50)=@raw=[@ldst={0x3, 0x0, 0x3, 0x2, 0x7, 0x19, 0x8}, @map={0x18, 0x7, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x13}], &(0x7f0000ca7000)='syzkaller\x00', 0x7fff, 0x1c, &(0x7f0000000000)=""/28, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x37bc1a82, 0x40, 0x4, 0x1, 0x1, [{0x4, 0x3040000000000000, 0x1, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a4f000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004b9000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x6, 0x6, 0x1ff, &(0x7f000097f000)={0x0, 0x0}) fcntl$lock(r1, 0x100000000000024, &(0x7f0000a4f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCNOTTY(r2, 0x5422) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000061d000-0x4)=0x5, 0x4) clock_gettime(0x0, &(0x7f000092a000-0x8)={0x0, 0x0}) 2018/01/16 16:42:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000857000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e2a000)={0x0, 0x1400000000, 0x1, 0xfffffffffffffffc}, &(0x7f0000deb000-0x4)=0x37a) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b2e000+0x7c0)={r3, @in6={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb75, 0x0}, &(0x7f0000b35000-0x4)=0x98) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) sendmmsg$alg(r1, &(0x7f0000af6000-0x38)=[{0x0, 0x0, &(0x7f000069d000-0x38)=[{&(0x7f000008f000-0xa7)="a4c2da3d4b03d14058ec4474cdcb0b1c5f49295dc21d7a4a2e4b428cfd270f6dba84", 0x22}], 0x1, &(0x7f0000f12000)=[@iv={0x98, 0x117, 0x2, 0x87, "e57aa5ae2f8542f6713d7b3320154d63d54971ffd66aa94e90afa60e7c26f6d5ea0a2bccc8e760a70c49d1b6051abc6a6a8c8c0076d0e1c7459093e0699634e33b8096b1b4884a5c50aee63bc4c1b7d1eba97c0002aacd01a6381e82eda282ce4bce3ace03988de432905135382910ff349970ce1c74e46254dcd57c1656ae70ce85ddbf36801c"}], 0x98, 0x4000}], 0x1, 0x0) 2018/01/16 16:42:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003c2000)='/dev/rtc\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000420000)=0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000eb7000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000096d000-0x108)={0x6, {{0xa, 0x1, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6419}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 16:42:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x36bf, 0x781040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000048e000-0x10)=[{&(0x7f0000083000-0x3b)=""/59, 0x3b}, {&(0x7f00006d5000-0x1000)=""/4096, 0x1000}], 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000b8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f00002e6000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x1c) 2018/01/16 16:42:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f00001f0000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000049e000)='./file0\x00', 0x0) r0 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000066b000-0xc4)=""/196) getdents(r0, &(0x7f0000fe7000-0xf)=""/24, 0x18) syz_open_dev$midi(&(0x7f0000293000-0xb)='/dev/midi#\x00', 0xe34, 0x442400) 2018/01/16 16:42:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000093d000-0x9)='net/raw6\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000b3e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c8d000)=0x14) connect$can_bcm(r0, &(0x7f0000b03000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) pread64(r0, &(0x7f0000db1000)=""/4096, 0x1000, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000e76000-0x8)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f000042d000-0x5)='comm\x00') 2018/01/16 16:42:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c8f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$key(r1, &(0x7f0000f28000)={0x0, 0x0, &(0x7f0000547000)={&(0x7f0000936000-0x38)={0x2, 0x1, 0x0, 0x2, 0x7, 0x0, 0x4, 0x2, [@sadb_spirange={0x2, 0x10, 0x2, 0x0, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x6, [0x0, 0x0, 0x0]}, @sadb_spirange={0x2, 0x10, 0x1, 0x3, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000069c000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000cfb000-0x1c)={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4fd}, 0x1c) close(r0) 2018/01/16 16:42:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006be000)='/dev/cuse\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x80000000406, 0xffffffffffffffff) r2 = syz_open_dev$audion(&(0x7f0000871000-0xc)='/dev/audio#\x00', 0x9, 0x100000000008000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000453000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000106000-0x4)=0xe8) clock_gettime(0x0, &(0x7f0000e45000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000240000)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f00002af000-0x1c)={&(0x7f0000af5000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000185000)={&(0x7f000004d000-0x6c)={0x4, 0x270, 0xa75c, {r4, r5/1000+30000}, {r6, r7/1000+30000}, {0x1, 0x8, 0x10001, 0x7}, 0x1, @canfd={{0x4, 0x5, 0xaa06, 0x8}, 0x11, 0x1, 0x0, 0x0, "006e7a587b646f28fb8d967876e779a731468cb740b8601828055175de60ef4393c85d13f327d6a8ecae9a1386f31bc39710435e4831a0d9d162bc225b8fab5b"}}, 0x6c}, 0x1, 0x0, 0x0, 0x0}, 0x4010) 2018/01/16 16:42:38 executing program 5: socketpair$inet(0x2, 0x805, 0x4, &(0x7f0000fa9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@generic="0d104de862cd5965370e8da264e2c3c8", &(0x7f0000001000-0x24)=@ethtool_channels={0x3d, 0x8, 0x75ae, 0xffffffffffffffff, 0x10001, 0x5, 0x9, 0x3, 0x3000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000)='hfs\x00', 0x8000, &(0x7f0000001000)="d6b58c23b736ccd7c8411f273e8a556b0f7f6e49fefb043b95146090e9467ed61785412423ad4a484ca0b62923f59b81da11a368bcff7490a7ecc030df58c0bdb48ed5ae20dca8455c26bf0c26caac203abb0b27ca1f09c90f43df5b8bf39b81dc705c92c3a30b3abdbd1ce9348de161a63079069d9fd60ec6261142f1ec89d7deca141ff20473d8d80557bdce23947a3cc84921") setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000bb1000-0x4)=0x0, 0xffffffab) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xc, 0x32, r0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000004000-0x78)=""/120) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') 2018/01/16 16:42:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000058c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000134000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:42:38 executing program 6: getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000034c000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00001f3000)={r4, 0x0, 0x0, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:42:38 executing program 4: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8080, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00005cf000)={0x77359400, 0x0}, 0x8) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000f67000-0x70)="", 0x0, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 16:42:38 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000798000)='/dev/audio#\x00', 0x6, 0x14200) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000480000-0x230)={0x8eed, {{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]}, 0x1, 0x3, [{{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]}, {{0x2, 0x2, @rand_addr=0x6, [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, @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]}]}, 0x230) r1 = syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0xa, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000005000)={0x0, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "35087d58ac7176f8c42e0b88db000343", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:42:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000062000-0x5)='reno\x00', 0xfd5d) set_robust_list(&(0x7f0000c78000-0xc)={&(0x7f0000325000/0x4000)=nil, 0x0, &(0x7f000051d000/0x2000)=nil}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000534000-0x8)='keyring\x00', &(0x7f00005d3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000ce5000)='keyring\x00', &(0x7f0000ab2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000e33000)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000104000-0x1)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000572000-0x5)='user\x00', &(0x7f000066e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000095a000-0x173)="b33ab70087ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) keyctl$dh_compute(0x17, &(0x7f0000275000-0xc)={r3, r4, r3}, &(0x7f0000182000-0x1)=""/1, 0x1, &(0x7f000065b000)={&(0x7f0000377000)={'crc32-generic\x00'}, &(0x7f0000fae000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f000057d000-0x30)=""/48, &(0x7f0000803000-0x4)=0x30) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 16:42:38 executing program 3: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000eb000)='/dev/qat_adf_ctl\x00', 0x4429c1, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000016000)=0x4800000000001f) syz_emit_ethernet(0x22, &(0x7f00000b4000-0x221)={@random="cd38ed041bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x800, "7f0f6156edd25e716811b40fad4a1ce23b9eef0c"}}}, 0x0) 2018/01/16 16:42:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x9e1, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bb2000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00001f5000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000068e000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c64000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x1, 0x0, 0x100, 0xe0bb, 0xa0100, r1}) 2018/01/16 16:42:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x24, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 16:42:38 executing program 3: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(r1, 0x409, 0xd) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000bfc000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f00000b8000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/16 16:42:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(r1, 0x9) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc2, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x9, 0x4, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000075e000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000919000)={0x0, 0x0, &(0x7f00005b1000-0x60)=[{&(0x7f0000978000-0x1248)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000016000-0x18)=[], 0x0, 0x0}, 0x0) sched_rr_get_interval(r2, &(0x7f00000df000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f000025d000-0x8)=0x4) recvfrom$ax25(r1, &(0x7f0000efe000)=""/19, 0x13, 0x2, &(0x7f0000eca000+0x971)={0x3, {"68ba105677aa11"}, 0x0}, 0x10) 2018/01/16 16:42:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x3, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "000000000006010c"}}}}}, &(0x7f00000f0000-0xc)={0x0, 0x0, []}) r0 = getpid() ptrace$setopts(0x4200, r0, 0x0, 0x1) 2018/01/16 16:42:38 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000003000-0x5c)={0x0, 0x5, 0x9, {0x77359400, 0x0}, 0x6, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f000001d000)="a5", 0x1, 0x0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 16:42:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000336000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000db6000-0x1d)={0x0, 0x15, "1c62e4c16cfdcf858c60be3a4b7e1d0bab00947011"}, &(0x7f0000fe8000-0x4)=0x1d) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000031c000)={r2, 0x7}, &(0x7f00007e4000)=0x8) bind$alg(r0, &(0x7f0000e9e000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00000ae000)='stat\x00') 2018/01/16 16:42:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000014000)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000fd0000-0x1c)={&(0x7f000077d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f3f000)=[], 0x0, &(0x7f0000ed8000)=[@cred={0xffffffffffffffea, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x18, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a1e000)={r0}) r2 = memfd_create(&(0x7f000037c000-0x1)='\x00', 0x3) clock_gettime(0x0, &(0x7f00004e3000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e5a000-0x8)={0x0, 0x0}) utimes(&(0x7f0000684000-0x8)='./file0\x00', &(0x7f0000f4c000-0x10)={{r3, r4/1000+10000}, {r5, r6/1000+10000}}) clock_gettime(0x0, &(0x7f0000ed5000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc2c45513, &(0x7f0000b34000)={{0xb4, 0x1, 0xffffffffffffffff, 0xa23, "e5554c4fc64237bc706130fd924826c5aae0e0de61c891dd8b7a9c9419588995b803e6d39bccc576e9c6e9d4", 0x0}, 0x0, [0x485, 0x3f, 0x100000001, 0x0, 0xffffffffffffffff, 0x6, 0x100000000, 0x3, 0x401, 0xffff, 0x5, 0x0, 0x5, 0x3, 0x6, 0x4, 0x3, 0x7fffffff, 0x9, 0xed4f, 0xffffffffffffff33, 0xfffffffffffffff9, 0x9, 0x7fffffff, 0x7, 0x0, 0x400, 0x5, 0x1000, 0x4, 0xc29, 0x5, 0x1, 0xfffffffffffffffa, 0x2, 0x2, 0xbb4, 0x400, 0x20, 0xfd, 0x0, 0xc4, 0x0, 0x9, 0x6, 0x1, 0xfffffffffffffffb, 0x4f9a, 0x7, 0x3, 0x7, 0x1, 0x12, 0x2, 0x16, 0x0, 0xfffffffffffffff7, 0x0, 0x8, 0x5, 0x7, 0xfffffffffffffff8, 0xce5f, 0x20, 0x1, 0x4a, 0x8, 0x1, 0x3, 0x3b02, 0x40, 0x0, 0x20, 0x8, 0x7fff, 0x5, 0x5, 0xfff, 0x80000001, 0x450, 0x8001, 0xffffffff, 0xffffffffffff0000, 0x5, 0x8001, 0xe3, 0xfffffffffffff000, 0xe842, 0x5, 0x3, 0x1, 0xe8a4, 0x101, 0x7, 0xffffffffffff7fff, 0x2a, 0x7fff, 0x400, 0x7f, 0x7, 0xcef, 0x8000, 0x4, 0xfff, 0x9c, 0x6, 0x4, 0x6252, 0x45c, 0x10001, 0xf82a, 0x4, 0x8, 0x1f, 0x3, 0x3, 0x6, 0x6, 0x400, 0x80000001, 0x0, 0x9495, 0x7, 0x6, 0x8001, 0x4, 0x7130, 0x2], {r7, r8+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000b09000)=0x0, 0xffffff6c) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f0000379000+0xebd)=""/157) 2018/01/16 16:42:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000a1000-0x2)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00007ee000-0x4)=0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000628000)={0xfff, 0x0, 0x0, 0x317, &(0x7f00006cd000-0xc6)=""/198, 0x7b, &(0x7f0000fd5000)=""/123, 0xa2, &(0x7f0000f15000)=""/162}) syz_open_dev$adsp(&(0x7f00003c9000-0xb)='/dev/adsp#\x00', 0x707, 0x0) 2018/01/16 16:42:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007e5000)='/dev/vga_arbiter\x00', 0x200200, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000da0000)=@add_del={0x2, &(0x7f0000e19000-0x10)=@common='erspan0\x00', 0x9}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000d81000)={0x0, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) r1 = syz_open_dev$loop(&(0x7f00009e5000-0xb)='/dev/loop#\x00', 0x0, 0x501) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) 2018/01/16 16:42:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = getpgid(0x0) sched_setaffinity(r1, 0xfffffe26, &(0x7f0000b8b000)=0xb1) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r3, &(0x7f000043b000)=[{&(0x7f0000d2e000)=""/190, 0x0}, {&(0x7f0000863000)=""/141, 0x0}, {&(0x7f0000706000-0x3b)=""/59, 0x0}, {&(0x7f0000383000)=""/218, 0x0}, {&(0x7f00006c2000-0x40)=""/64, 0x0}, {&(0x7f0000ca7000-0xc1)=""/193, 0x0}, {&(0x7f0000567000-0x8a)=""/138, 0x0}, {&(0x7f0000872000-0xb8)=""/184, 0x1d8}, {&(0x7f00005e7000-0x9d)=""/157, 0x0}], 0x20000000000001e7) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000df8000)='/selinux/status\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x0, 0x4) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r2, r0, 0x0) 2018/01/16 16:42:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a04000-0xb)='/dev/hwrng\x00', 0xa0a01, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000c50000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @common='gre0\x00'}}) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x0, 0x4) 2018/01/16 16:42:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000736000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$ax25(0x3, 0x0, 0x7, &(0x7f00002ee000)={0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000f6c000)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x14, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 16:42:38 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000209000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9d000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000d6d000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, r1}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000f87000-0xc8)=@ethtool_rxnfc={0x2b, 0x0, 0x0, {0x0, @ah_ip6_spec={@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]}, 0x0, 0x0}, {"d229", @random="1615c00d0f41", 0x0, 0x0, [0x0, 0x0]}, @ah_ip4_spec={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x0}, {"da83", @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]}) 2018/01/16 16:42:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmmsg(r0, &(0x7f000079d000-0x100)=[{{&(0x7f0000796000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000eb2000)=[{&(0x7f0000bf5000)=""/228, 0xe4}, {&(0x7f0000460000)=""/202, 0xca}, {&(0x7f0000094000-0x87)=""/135, 0x87}, {&(0x7f00008ab000-0xf3)=""/243, 0xf3}, {&(0x7f0000139000)=""/0, 0x0}], 0x5, &(0x7f0000efd000)=""/4096, 0x1000, 0xffff}, 0x134}, {{&(0x7f0000a57000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000ef5000)=[{&(0x7f0000fea000)=""/169, 0xa9}, {&(0x7f00001e9000)=""/71, 0x47}, {&(0x7f000055d000)=""/4096, 0x1000}, {&(0x7f0000888000-0x6d)=""/109, 0x6d}], 0x4, 0x0, 0x0, 0x0}, 0x5}, {{&(0x7f0000aec000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000093e000)=[{&(0x7f0000d67000)=""/89, 0x59}, {&(0x7f0000f43000-0x67)=""/103, 0x67}, {&(0x7f0000c3f000)=""/217, 0xd9}, {&(0x7f0000d82000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c47000-0xfe)=""/254, 0xfe}, {&(0x7f0000326000)=""/157, 0x9d}], 0x6, &(0x7f0000cb4000)=""/135, 0x87, 0xfff}, 0x80}, {{0x0, 0x0, &(0x7f0000703000-0x50)=[{&(0x7f0000bb7000)=""/80, 0x50}, {&(0x7f00005ed000)=""/208, 0xd0}, {&(0x7f0000d4c000-0x87)=""/135, 0x87}, {&(0x7f0000fcb000)=""/4096, 0x1000}, {&(0x7f0000a97000-0x22)=""/34, 0x22}, {&(0x7f0000a3a000)=""/4096, 0x1000}, {&(0x7f00006e6000)=""/207, 0xcf}, {&(0x7f00002a3000)=""/174, 0xae}, {&(0x7f0000bc0000)=""/48, 0x30}, {&(0x7f0000f68000-0xdf)=""/223, 0xdf}], 0xa, &(0x7f000071c000)=""/4096, 0x1000, 0xb930}, 0x5}, {{&(0x7f0000855000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000066e000+0xc62)=[{&(0x7f0000b39000)=""/221, 0xdd}, {&(0x7f0000c83000-0x88)=""/136, 0x88}, {&(0x7f000022e000)=""/7, 0x7}, {&(0x7f0000228000)=""/23, 0x17}, {&(0x7f0000d5a000)=""/100, 0x64}, {&(0x7f0000b4e000)=""/182, 0xb6}], 0x6, &(0x7f000091a000-0xa3)=""/163, 0xa3, 0x2}, 0x6}, {{&(0x7f0000bca000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000184000-0x38)=[{&(0x7f0000b24000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e3a000)=""/208, 0xd0}, {&(0x7f0000f2b000)=""/140, 0x8c}, {&(0x7f00001a4000)=""/69, 0x45}, {&(0x7f000004d000)=""/244, 0xf4}, {&(0x7f0000fd1000-0xa8)=""/168, 0xa8}, {&(0x7f0000d63000-0x2d)=""/45, 0x2d}], 0x7, &(0x7f0000b55000-0xe3)=""/227, 0xe3, 0x9}, 0x1000}, {{&(0x7f0000a94000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, 0x32, &(0x7f0000f01000-0x10)=[{&(0x7f000076e000)=""/21, 0x15}, {&(0x7f0000241000)=""/0, 0x0}], 0x2, &(0x7f0000b03000)=""/158, 0x9e, 0xc5d7}, 0x4}, {{&(0x7f0000424000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000022f000)=[{&(0x7f0000064000)=""/210, 0xd2}, {&(0x7f000040e000-0xdf)=""/223, 0xdf}, {&(0x7f0000a2a000)=""/150, 0x96}, {&(0x7f0000907000-0x5c)=""/92, 0x5c}, {&(0x7f0000a4c000-0xbb)=""/187, 0xbb}, {&(0x7f00002b9000-0x71)=""/113, 0x71}], 0x6, &(0x7f0000c00000-0x18)=""/24, 0x18, 0xfffffffffffffffd}, 0x5}], 0x8, 0x122, &(0x7f0000470000-0x8)={0x0, 0x1c9c380}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000050f000-0x4)=0x0) 2018/01/16 16:42:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f000010b000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000068d000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000bd5000)=r3, 0x4) sendto$inet(r0, &(0x7f0000d21000)='\r', 0x1, 0xfffffffffffffffa, 0x0, 0x0) 2018/01/16 16:42:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/16 16:42:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b6b000)='/dev/sequencer\x00', 0x20c000, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000fb5000-0x4)=0x0, 0x4) r2 = syz_open_dev$mice(&(0x7f0000bfb000)='/dev/input/mice\x00', 0x0, 0x16fc110e788a034a) sendto$unix(r0, &(0x7f0000541000)="3b0efec7b3e721717522415c2b61dd297092099dc265305d2b2eb380f98b6e052862a7f36a428cb828719a96b1b7b41c2e33926a610a", 0x36, 0x40000, 0x0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0xec) writev(r0, &(0x7f000091b000-0x10)=[{&(0x7f0000f85000-0xa2)="f36c47b3456ae1ead1c1aef78744adeac73d7f424cff5f718946ec07eb855c441f43cf4b062f0ea95d087650a524d364195e79e867da42243ff02c1faf726ae7c7db10030d1aab168468e554eae62c2cc4054a375f96a8db1b887239470a75041046a9c59521311adfca6753afdcf8fc737b45fe17197fb60174f084ac896019d021dca7d3ef01c59e59c7f3ba691e3d9733853cfdcedecea707a38fa2d2ebc5cbe7", 0xa2}, {&(0x7f0000ffe000)="3da4d8fc96b3a9001b", 0x9}], 0x2) 2018/01/16 16:42:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000e94000)={0x0, 0x0}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000506000-0x8)={0x0, 0x0}) timer_gettime(0x0, &(0x7f0000656000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000dfb000)=[], 0x0, &(0x7f0000e75000-0x8)={r1, r0}, &(0x7f0000402000-0x8)={0x0}, 0x2fd) 2018/01/16 16:42:38 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000dd8000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f00007e6000)='/dev/binder#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00006d6000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00007e3000)=0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000c34000-0x64)="") 2018/01/16 16:42:38 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d13000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r1) bind(r0, &(0x7f0000001000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x14200008}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000674000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x1) close(r2) writev(r3, &(0x7f0000f8e000)=[{&(0x7f0000a0f000-0x4f)='\\', 0x1}], 0x1) 2018/01/16 16:42:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dd3000)={0x0, 0x0, 0x0}, &(0x7f0000a2e000)=0xc) move_pages(r0, 0x6, &(0x7f0000161000)=[&(0x7f0000c1b000/0x4000)=nil, &(0x7f0000ac9000/0x1000)=nil, &(0x7f0000224000/0x4000)=nil, &(0x7f0000822000/0x3000)=nil, &(0x7f0000b3b000/0x2000)=nil, &(0x7f0000339000/0x3000)=nil], &(0x7f0000dae000-0xa)=[0x100, 0x4, 0x3, 0xffff], &(0x7f000092e000-0x8)=[0x0, 0x0], 0x6) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000aac000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000959000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e4a000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001a8000-0x4)=0x8c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execve(&(0x7f000069c000-0xa)='./control\x00', &(0x7f0000fb3000-0x48)=[], &(0x7f0000fb3000-0x10)=[]) readlink(&(0x7f0000eeb000-0xa)='./control\x00', &(0x7f0000b43000)=""/226, 0xe2) 2018/01/16 16:42:38 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008d3000)='net/ip_tables_targets\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f00003d3000)='./file0\x00', 0x3ff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bb0000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000510000-0xfd)=""/253) 2018/01/16 16:42:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000558000)=[{&(0x7f0000bf8000)=""/187, 0xbb}, {&(0x7f0000eb9000-0xc2)=""/194, 0xc2}], 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000617000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000dc8000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000143000)={0x9, 0x2, 0x0, 0x0, 0x0}) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007ff000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000fb4000)={0x0, 0x3f}, &(0x7f0000fb6000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000ec6000-0x8c)={0x5, 0x6, 0x41, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fd6000)={r5, @in={{0x2, 0x1, @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]}, 0x80000001, 0x10000, 0x3d6f5eb6, 0x9, 0x0}, &(0x7f0000f66000-0x3)=0xa0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f00001ba000)={0xffffffff00000001, 0xffffffffffffffe1, 0x2, 0x0, 0x996}) close(r3) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000b0e000)=0xff, 0x4) 2018/01/16 16:42:39 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[], 0x0, &(0x7f0000003000-0x2d0)=[], 0x0, 0x4}, 0xffffffff00000001}], 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000000b000-0xd)='/dev/usbmon#\x00', 0x40, 0x80000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f000000e000-0xa7)=""/167) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f000000d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 16:42:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002ed000-0xb)='/dev/hwrng\x00', 0x406003, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000b9d000)="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", 0xfc) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000975000)=0x6) r2 = inotify_init() r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c32000)='/dev/rtc\x00', 0x101040, 0x0) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000820000-0xc)={0x101ff, 0x0, &(0x7f0000941000/0x4000)=nil}) fcntl$notify(r2, 0x0, 0xff) clone(0x0, &(0x7f0000697000-0xaf)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000afd000)=0x0, &(0x7f0000000000)="") ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000d33000-0x20)={r3, 0x5, 0x2, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:42:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xc1, 0x0, &(0x7f000004b000)={0xfffff7ffffffffff, 0x1, 0x3, 0x10000000000000, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000029e000)='/selinux/enforce\x00', 0x400, 0x0) pselect6(0x40, &(0x7f00003fb000)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) r0 = syz_open_dev$dspn(&(0x7f0000164000-0xa)='/dev/dsp#\x00', 0x7, 0x0) sendmsg$key(r0, &(0x7f0000708000)={0x0, 0x0, &(0x7f0000d0f000-0x8)={&(0x7f0000ce4000-0x98)={0x2, 0x18, 0x9, 0x3, 0x13, 0x0, 0x2, 0x2, [@sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0xf, 0x2, {0x6, 0xff, 0x4, 0x2, 0x0, 0xe4a, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001}}, @sadb_x_nat_t_port={0x1, 0x15, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x3, 0x1, 0x0, 0x5, 0xfff, {0x6, 0x33, 0xe0, 0x1, 0x0, 0x10001, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x40040c0) 2018/01/16 16:42:39 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x6b570792362eff5, 0xffffffffffffff9c) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000b6d000-0x48)={0x80000, 0x0, [0x6, 0x9, 0x29, 0x3, 0x4, 0x8, 0x6eb6c58d, 0x75]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000454000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f000030f000-0x60)=[{{&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005d2000)=[], 0x0, &(0x7f0000d3b000-0x1e8)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000c5e000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000639000)=[], 0x0, &(0x7f0000ddd000-0x248)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) 2018/01/16 16:42:39 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000421000-0x4)=0x0, &(0x7f0000450000-0x4)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000412000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000403000)='!\x00', 0x3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f3a000-0x8c)={0x0, @in6={{0xa, 0x1, 0xfb, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000da3000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000341000-0xc)={r2, 0x48, &(0x7f0000a27000-0x48)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, @in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000e0d000-0x4)=0xc) fcntl$dupfd(r1, 0x406, r0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00007fb000)={{&(0x7f00008e7000/0x1000)=nil, 0x1000}, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f92000-0x4)=0x0, &(0x7f000068f000)=0xfffffffffffffec0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00002f1000)=0x1, 0x4) 2018/01/16 16:42:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f50000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d6a000)={0x0, 0x0, 0x0}, &(0x7f0000c0d000)=0xc) r2 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000413000)={0x0, 0x6}, &(0x7f00001e7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000130000)={r3, 0xd5cb}, &(0x7f0000576000-0x4)=0x8) mount(&(0x7f0000ef7000)='./file0\x00', &(0x7f00002c5000)='./file0\x00', &(0x7f00009d3000)='ncpfs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f37000)={0x0, 0x0}, &(0x7f00003b4000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000c8d000-0xa0)={r4, @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]}, 0x101, 0xffffffff, 0xe0f, 0x4, 0x8000}, &(0x7f0000f31000-0x4)=0xa0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000de9000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003d000)=0xc) stat(&(0x7f0000108000)='./file0\x00', &(0x7f0000bbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000ea2000-0x8)='./file0\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000b83000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000209000)='./control\x00', &(0x7f0000a40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) removexattr(&(0x7f0000731000-0x8)='./file0\x00', &(0x7f0000dc2000)=@known='system.sockprotoname\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 16:42:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000c46000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x3f, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x80000000029, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x3, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "090003", 0x0, "280004"}, "329dbd7fbef5a9208e5f3cfddafffb88b4faa4b405cb79ff"}}}}}, &(0x7f000052a000)={0x0, 0x0, []}) rt_sigpending(&(0x7f0000fee000)={0x0}, 0x8) 2018/01/16 16:42:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a0c000)={0x26, 'skcipher\x00', 0x3f, 0x0, 'cbc(des3_ede)\x00'}, 0xffffffffffffff9d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/softnet_stat\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000002000-0x8)='./file0\x00', 0x3000800) sendfile(r0, r0, &(0x7f0000000000)=0x0, 0xfffffffffffffff9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000063c000-0x20)="3778c1169867c27ba3bc15e50abfb93be67347ede69f8055", 0x18) 2018/01/16 16:42:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x9}, 0x8, 0x800) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x400000000, 0x807) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000605000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab6000)=0xbb) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ff5000)='/selinux/member\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000b9a000)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000e98000-0x80)=[{{&(0x7f0000a9f000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000af4000)=[{&(0x7f0000758000-0x47)=""/71, 0x47}, {&(0x7f0000da5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000788000-0x57)=""/87, 0x57}, {&(0x7f000091d000)=""/210, 0xd2}, {&(0x7f0000d86000-0x70)=""/112, 0x70}], 0x5, 0x0, 0x0, 0x2}, 0x1}, {{&(0x7f000060f000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd2000-0x28)=[{&(0x7f0000a54000)=""/59, 0x3b}, {&(0x7f000072c000)=""/53, 0x35}, {&(0x7f0000d0b000)=""/235, 0xeb}, {&(0x7f0000498000-0x6a)=""/106, 0x6a}, {&(0x7f0000a27000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000f1f000)=""/198, 0xc6, 0x100}, 0x1}, {{&(0x7f0000110000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000168000-0x28)=[{&(0x7f0000505000)=""/134, 0x86}, {&(0x7f0000490000-0x9a)=""/154, 0x9a}, {&(0x7f0000d00000)=""/4096, 0x1000}, {&(0x7f0000fce000)=""/4096, 0x1000}, {&(0x7f00008cb000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000336000)=""/130, 0x82, 0x7f}, 0x6}, {{&(0x7f000030a000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002eb000)=[{&(0x7f00001d2000)=""/192, 0xc0}], 0x1, &(0x7f00001f4000-0x12)=""/18, 0x12, 0x7ff}, 0x40000000000000}], 0x4, 0x10000, &(0x7f0000a9c000)={r4, r5+10000000}) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000de0000)={r6, @empty=0x0, @loopback=0x7f000001}, 0xc) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000b35000-0xc)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f000000f000-0x4)=0xc) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a77000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001d0000)={0x0, 0x0, 0x0}, &(0x7f00007cf000-0x4)=0xc) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006f9000-0x11)='/dev/vga_arbiter\x00', 0x80002, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r7, 0x84, 0x6b, &(0x7f00008b8000)=[@in6={0xa, 0x3, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x0, 0x51, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x1, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0x8c) ioctl$sock_inet6_udp_SIOCOUTQ(r7, 0x5411, &(0x7f00000de000)=0x0) 2018/01/16 16:42:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000020e000)='/dev/dsp\x00', 0x440280, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000b18000)={0x0, 0x2, 0x30, 0x5, 0xfffffffffffffda4}, &(0x7f0000036000)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fb4000-0x10)={r2, 0x74, 0x4, [0x10001, 0x2, 0x56ac, 0x8]}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000059000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 16:42:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000497000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x0}, &(0x7f0000001000)=0x8) 2018/01/16 16:42:39 executing program 7: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f000017a000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xfffffffffffffffe}, 0x1c) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x102) 2018/01/16 16:42:39 executing program 2: setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000152000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r1, &(0x7f0000bd9000-0xc)="", 0x0, 0x0, 0x0, 0x0) write(r1, &(0x7f0000f8b000-0xf)="", 0xff8f) sendto$unix(r2, &(0x7f0000716000)="1c43e5fb4e344ee1ca423a6d449caca86787a63489567c4a5c5d3341841eaf7852c282dbb9410aed06998af1785bae15912dfd8ae2efcd9207ad3b8ef1e1894a2245b174d0d2459ab8e45eff4d642e7d7b9fe62990a11e", 0x57, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) sendmsg$nl_generic(r2, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10, 0x0, 0x0, 0x1201000}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x1b, 0x0, 0x4, 0x1, {0xd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = dup(r4) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r5, 0x4008ae48, &(0x7f0000b7d000-0x8)=0x0) 2018/01/16 16:42:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000048c000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000853000)=0x14000) r1 = socket$netlink(0x10, 0x3, 0x10) ioctl$int_in(r1, 0x5473, &(0x7f0000693000)=0x77d) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000691000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000c7f000-0x4)=0x6) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000a56000)=""/0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000b7e000)=0x1c, 0x4) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f000015c000)=0x4) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000713000-0x120)={0x10000, 0xa, 0x0, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x93, 0x100, 0x1000000000000001, "6ed39db445b77c305c24872c5f333a09", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) dup3(r4, r1, 0x0) 2018/01/16 16:42:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000934000-0x1e)=""/30, &(0x7f00007ba000-0x4)=0x1e) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000019b000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000e2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000615000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$int_in(r1, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r1, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r2, 0x0, 0x0}], 0x1, 0xffffffffffffffbd) r4 = dup2(r1, r2) r5 = gettid() fcntl$setown(r4, 0x8, r5) tkill(r5, 0x16) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f000084e000-0x8)={0x4, &(0x7f0000b5e000+0x15c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f00005c4000-0x18)={0x0, 0x8, 0xdf, &(0x7f0000a0c000)=0x0}) 2018/01/16 16:42:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000505000)='/dev/qat_adf_ctl\x00', 0x208000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000961000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00001bd000)={r1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r2, 0x65, 0x1, &(0x7f0000000000)="", 0x170) close(r2) 2018/01/16 16:42:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffffffffffff0d, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f00007c3000)='/dev/admmidi#\x00', 0x90, 0x200) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000cbc000-0x4)=0x0) get_robust_list(r2, &(0x7f0000d7b000)=&(0x7f000095a000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00009c6000-0x4)=0x4) recvmsg(r0, &(0x7f0000896000-0x1c)={&(0x7f00007d7000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dd2000)=[{&(0x7f000034e000)=""/227, 0xe3}, {&(0x7f0000367000-0xdf)=""/223, 0xdf}, {&(0x7f0000122000-0x60)=""/96, 0x60}, {&(0x7f00007cb000)=""/4, 0x4}, {&(0x7f0000fdf000)=""/38, 0x26}, {&(0x7f0000d8f000)=""/4096, 0x1000}, {&(0x7f0000b59000-0x6e)=""/110, 0x6e}, {&(0x7f0000191000)=""/163, 0xa3}, {&(0x7f0000dec000)=""/72, 0x48}], 0x9, &(0x7f0000dcf000-0x4c)=""/76, 0x4c, 0xa64a}, 0x40000001) sendmsg(r0, &(0x7f0000e93000-0x1c)={0x0, 0x0, &(0x7f000006d000-0x30)=[{&(0x7f00002f6000)="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", 0x1000}, {&(0x7f000099a000)="f510def167cc444e7b84b4ae655a370570658a51dac661deb869437029915d95a135d49e56344278b69ee2dc6869ddeee5c63a51c424298abee29fdcd014547f7365fe16f183b316e4126b9037c48fa95714da9c051e4152423da19a09fc498c4299", 0x62}, {&(0x7f0000f2b000)="f508c5c935b40038105c84cc63acbd269fcf379a9b92ad80473f9f67ffb48fc31796bbf78d98069cba48f587bbdf0f9ec99f0aca236b7b1265", 0x39}, {&(0x7f0000a56000)="", 0x0}, {&(0x7f00006e1000-0xef)="2ec7e14c1f5187fca2dce1ea9c8beb67d91b0375e062f25d1bff433a2bb634ff9a16b6ed53aa03805ef611f018ef053bb4e34961bd16dd4db1ecffd0f68798be44df94a81b75494e6f66808ce31239662c9284688ad62c09f9b55901eeb0c975b46d0ef110dec010fc21402d17c5d142fb75353858cd606a978e43918545830d9a684c24a44c233a8eb7b6ca0bd862d6d5b7b5d0a4f0cadfa86cc0010b824586d9103d58fde7b40ae8dc531cb8def25568b527670d7fa2fce7b08d481ccff0ac7cb25c7583b15a74af7b65e1d393c38d7827626eac45e03018e96cb968a8fd49e19b3ef7d8ce1323ed8733d8bd23a4", 0xef}, {&(0x7f00007aa000-0x37)="e90f02fd2ce6eb1047f64c73474a8323085a7ef5eb903576edf54b0ec292db7f2ae6283ae2bb650e0425804cda80e5060d7a83202930e7", 0x37}], 0x6, 0x0, 0x0, 0x2404c045}, 0x0) close(r0) 2018/01/16 16:42:39 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000d93000)={@generic="6a8673320a29647983e944c2b8d8669a", @ifru_ivalue=0x37ea0eb}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80007, 0xfff, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000)={@common='bcsh0\x00', &(0x7f0000001000)=@ethtool_test={0x1a, 0x10001, 0x7, 0x7, [0x1, 0x7, 0x1, 0x6, 0x10000, 0x0, 0x6]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netlink(r2, &(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc) r3 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x6c50886b2cbc6982, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000003000-0x18)=@generic={0xe4e, 0x5, 0x3}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$TCSBRK(r3, 0x5409, 0x240000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x16) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f00005bb000-0x4)=0x3, 0x4) 2018/01/16 16:42:39 executing program 6: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fbd000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000c6a000)={0x20, 0x0, 0x1, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0x20) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00005a3000)=0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00003e6000)=0x80000000000020, 0x4) sendto$inet6(r1, &(0x7f0000f8a000-0x8a)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000d71000-0x10)={0x7, 0x0, 0x5, 0x4}) 2018/01/16 16:42:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b8c000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002da000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000067c000)={0x7, {{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000729000)='./file0\x00', 0x0) utimes(&(0x7f00009d3000-0x8)='./file0\x00', &(0x7f0000d19000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000b83000)=0x5) chmod(&(0x7f0000485000-0x8)='./file0\x00', 0x0) truncate(&(0x7f0000b52000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) lstat(&(0x7f0000416000-0x8)='./file0\x00', &(0x7f000051c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 123.193616] TCP: request_sock_TCP: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. [ 123.224795] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/01/16 16:42:39 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003bd000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c5e000-0xa)='./control\x00', 0x0) mount(&(0x7f0000763000)='./file0\x00', &(0x7f0000c36000-0xa)='./control\x00', &(0x7f000066d000-0x7)='cgroup\x00', 0x0, &(0x7f0000bcb000)="15") 2018/01/16 16:42:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000020000)=[], 0x20000000000003fe) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000226000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000917000)=""/84) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000624000-0xc)={0x80000000, 0x0}) read(r0, &(0x7f000009d000-0xb0)=""/176, 0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000548000-0x8)={0x0, 0x8001}, &(0x7f00007ae000)=0x8) bind$bt_l2cap(r1, &(0x7f0000f0b000-0xe)={0x1f, 0x0, {0x6, 0x8, 0x6, 0x7, 0xfffffffffffff001, 0x6}, 0x8, 0x1}, 0xe) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000259000)={r2, 0x8000}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b0d000-0x13)={r2, 0xb, "dd715370bf11f1d5208b2d"}, &(0x7f0000549000)=0x13) 2018/01/16 16:42:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dfe000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x0, &(0x7f00005c4000-0xd3)="86b23cb17008f00f52075bf54e5a4802db40977cad12b0dc9f18cccdd230b69d52fe493bcf3a4be770d7c5578df3dcebb7f45e4da6215061fa677d15674e36bb66f67268b26f1cd9cee3ec500634ad969c97ec2ad56300a5b77c8e5ca1306c953327840844892a593fedc60abb64b87016cd499016824264eb1ae6512929e22aa9e2dab8b552be073930bdea8276c2d32579e9fce673a521d3ef9d738b5b2bec8b8fcb9156f79acb331a98d0d2b137d185bdc0c4de7449393ecee5578cb291ef1839c24663d489d0dfe17983fbaa31e32a1ce2") r1 = socket$inet6(0xa, 0x200000002, 0x0) sendto$inet6(r1, &(0x7f0000a79000-0x87)="", 0x0, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) [ 123.334271] dccp_xmit_packet: Payload too large (65423) for featneg. [ 123.382675] dccp_close: ABORT with 65423 bytes unread 2018/01/16 16:42:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00006e0000-0x17)="170000001a001bd213110005e700000080000003ff008d", 0x17) 2018/01/16 16:42:39 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000001a000)={0x8, 0x0, &(0x7f000000f000-0x8)=[@release={0x400c630e, 0x0}], 0xeb, 0x0, &(0x7f0000001000-0xb3)=""}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0xe, 0x0, &(0x7f0000011000)=[@request_death={0x400c630f, 0x2, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r2 = dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/16 16:42:39 executing program 5: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xfffffffffffffffc, 0xfb, &(0x7f0000abe000)=""/144, &(0x7f0000001000-0x4)=0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) gettid() getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f42000)=0x0) r3 = getpgid(r2) sched_setaffinity(r3, 0x1ea, &(0x7f0000b8b000)=0x3fd) r4 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r5 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r5, &(0x7f000042c000-0x8)=[{&(0x7f0000664000+0x14c)=""/61, 0x3d}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r5, 0x4040ae72, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setown(r4, 0x8, r3) dup3(r4, r1, 0x0) 2018/01/16 16:42:39 executing program 2: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) r0 = socket(0x17, 0x80001, 0x4) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f000003f000-0x8)={0x1f, {0x80, 0x5, 0x10000, 0x9, 0x35a, 0x1}}, 0x8) 2018/01/16 16:42:39 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000000000)=0x4) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000005000-0x6)='ncpfs\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000009000-0x4)={0x3}, 0x4) 2018/01/16 16:42:39 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003bd000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c5e000-0xa)='./control\x00', 0x0) mount(&(0x7f0000763000)='./file0\x00', &(0x7f0000c36000-0xa)='./control\x00', &(0x7f000066d000-0x7)='cgroup\x00', 0x0, &(0x7f0000bcb000)="15") 2018/01/16 16:42:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000001d, 0x0, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000af6000)=[], 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000272000)=[], 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000fbe000)={{0xa, 0x1, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfb}, {0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0x8}, 0x0, [0x2, 0x8, 0x9, 0x10000, 0x9, 0x1, 0xff, 0x100000000]}, 0x5c) 2018/01/16 16:42:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000193000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006bf000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x7fff, 0x2, 0xff, 0x8, 0x9e5b, 0x5, 0x9}, 0x20) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00009d9000-0x8)={0x1, &(0x7f0000285000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000c3b000)={r3, 0x22}) sendto$inet6(r1, &(0x7f000051a000)="", 0x593, 0x0, &(0x7f0000764000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/16 16:42:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f0000c44000-0x37)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x8000, 0x0) 2018/01/16 16:42:39 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = memfd_create(&(0x7f000047f000-0x12)='!vmnet1wlan1wlan0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000002000-0xa8)={{0x5, 0x6}, 'port1\x00', 0x4, 0x0, 0x4, 0xa6d, 0x9, 0x4f300, 0x0, 0x0, 0x3, 0x640, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x5) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000001000)={0xf000, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000003000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003000)={r2, 0x3ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000004000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000)={r3, 0xfa}, 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r4, &(0x7f0000005000)={0x30, 0x0, 0x0, 0x4, 0x34808a7b, 0x7fff, 0x1, 0x7f}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000007000-0x108)={0xbbd, {{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000008000-0xa)='/dev/vcs#\x00', 0x8001, 0x200) munlockall() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r5, &(0x7f000000a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000e7f000/0xb000)=nil, 0xb000, &(0x7f000000a000)=""/4) 2018/01/16 16:42:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00006cf000)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000d6000-0x10)={0x3, 0x3, 0x4000000000000000, 0x1f, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$mice(&(0x7f0000616000)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00002d8000)=0x0, &(0x7f0000c65000-0x4)=0x4) writev(r2, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) 2018/01/16 16:42:39 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/create\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000000a000)={0x0, 0x0}) 2018/01/16 16:42:39 executing program 0: mmap(&(0x7f0000000000/0x813000)=nil, 0x813000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000813000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000813000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001d8000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40007) sendfile(r0, r1, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) poll(&(0x7f0000810000)=[{r0, 0x0, 0x0}], 0x1, 0x0) [ 123.496571] can: request_module (can-proto-0) failed. [ 123.500945] binder: 19326:19349 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 123.507407] binder: 19326:19349 BC_REQUEST_DEATH_NOTIFICATION death notification already set 2018/01/16 16:42:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00004fb000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000001000-0xa8)={{0x81, 0x0}, 'port0\x00', 0xc2, 0x10030, 0xffffffffffffff61, 0x5, 0xfff, 0x7, 0x20, 0x0, 0x5, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00009c6000-0x1000)="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", 0x1000) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) getsockopt$inet6_buf(r0, 0x29, 0x24, &(0x7f00000bb000-0xd)=""/13, &(0x7f0000f5c000)=0x1) r1 = syz_open_dev$usbmon(&(0x7f0000610000-0xd)='/dev/usbmon#\x00', 0xd0bf, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f0000d9f000-0x4c0)={{0x9, 0x6, 0xfff, 0x2, "955987ad8b5172c8d03b613c1f714b4a0379624360443914020d9c8e61a9204f3ab4bd7fc7ac9b3fe552fd2b", 0x80000001}, 0x1, [0x2, 0xffffffffffffff21, 0x70e, 0xaea, 0x8, 0x7, 0x1f, 0x8, 0xffff, 0x9, 0x6, 0x5, 0x4, 0x6, 0x1, 0x3, 0x8, 0xbba, 0x4c, 0x0, 0xd64, 0x7fffffff, 0x5, 0x4, 0x8, 0x7, 0x7, 0x4, 0x4, 0x6, 0x0, 0x4, 0x6, 0x3, 0x6, 0x4, 0xb5ba, 0x10001, 0x8001, 0x3000000000000000, 0x7f, 0x1, 0x7, 0x6, 0xfffffffffffffe00, 0x5, 0x9, 0x400, 0x100000001, 0xff, 0x2000000000000000, 0x8d, 0x4, 0x9, 0xfffffffffffffff7, 0x2, 0x22e, 0x4, 0x3, 0x3f, 0x8, 0x1000, 0x5, 0x83, 0x1c98b9eb, 0xffffffffffffffc0, 0x7, 0x20, 0x1, 0x0, 0x7, 0x8, 0x401, 0xffff, 0xff, 0x3f, 0x9, 0x6a, 0x2, 0x0, 0x7, 0x6, 0x200, 0x200, 0x0, 0xfff, 0x4, 0x2821, 0x20, 0xfffffffffffffffd, 0x4, 0x1, 0x9, 0x40, 0x3, 0xfffffffffffff800, 0xff, 0x1, 0x9, 0x3, 0xfffffffffffff000, 0x80, 0x0, 0x9, 0x3, 0x6, 0x1, 0x0, 0x8, 0x10001, 0x800, 0x7fffffff, 0x3f, 0x40, 0x3, 0xc00000, 0x2, 0x4, 0x4, 0x7ff, 0x5, 0x7, 0x3, 0x1, 0x100, 0x4, 0x29, 0x4], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000a68000-0x4)=0x1) fsetxattr(r1, &(0x7f000003d000-0xe)=@known='system.advise\x00', &(0x7f000078a000)='/dev/usbmon#\x00', 0xd, 0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f000058b000)={{0x4, 0x100000, 0x0, 0x10000, 0x1, 0x9}, 0x6}) pread64(r0, &(0x7f0000417000)=""/194, 0xc2, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000353000-0x8)=0x3) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000c76000)={0x2, &(0x7f0000dc2000)=[{0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f000007b000)=""/8, &(0x7f0000d68000)=0x8) 2018/01/16 16:42:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x240040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f00000c0000-0x45)=@file={0x0, ""/67}, &(0x7f0000000000)=0x45) r1 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8)=0x0, r1, &(0x7f0000001000)=0x0, 0x4400, 0x8) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000e0a000-0x21)="2f0265762f6877726e520022953c53d940404d5dd1baa69716b739fadcc1719455", 0x0) fcntl$setstatus(r2, 0x4, 0x402) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00003f3000)=0x2) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000a7b000)=""/224, &(0x7f00001c7000)=0xfffffffffffffdac) sendfile(r2, r2, &(0x7f0000768000-0x8)=0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xfae) 2018/01/16 16:42:39 executing program 0: ioprio_set$uid(0x0, 0x0, 0xfffffffffffffff9) getgid() [ 123.530768] binder: 19326:19365 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 123.545927] can: request_module (can-proto-0) failed. [ 123.560259] binder: 19326:19371 tried to acquire reference to desc 0, got 1 instead [ 123.571745] binder: 19326:19365 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/16 16:42:39 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000467000-0x5c)={0x26, 0x1, {0x2, 0x2, 0x2095b022, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xefa, 0x4000002, 0x0, 0x200020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/16 16:42:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000f17000-0xb)='pkcs7_test\x00', &(0x7f0000235000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00007d5000)="", 0x0, 0xfffffffffffffffb) r1 = dup(r0) mq_timedsend(r1, &(0x7f000065d000)="3fa1d8104b2f425502b44cb83e724accb3241cc6657af39e3caa347a365e2723befafa2144723a159356b25be50a06574dff8a9b929afb4bc4fb378622d94a9c4ca8e5cfce36db65736d52ab246813309cd1f7575179cb306838da113ec8df3d21ef2ae4a0bc858cf862ebaa68569256f4e2dbfe6ea06c1079810005b12543b41efde6107ce8727d331675684b6e37338d538a18ceb863f154248c95e8cbf44eb83a68b32481c8c81bedf4613135d92ebe517a7dd7ac068100ba8acf5cd3cb66ae8126b124e8665c0a4ffdbda85a6b5d257f302ff5e24d7a281183b5fe595e6321729216ecee4b1532fbb12f622f5b7b862f6a015285529d1431f143af9885eae869e807794aeb24b16482cfa2843fd8817be25c915dc4d3c1fd29b2e66399de0acbb037a474da4b077dbba99eceead28e41f7b975933eefb9e06434557f81cea270cedfb91eb2ca7f68f494410a61c95d0698423be076fad2206b4aa57b852e3d7ab4159d41dcf9b426a807faf72e69e1b8c0bea83adc53043b172f65db784e546fcb8015cfff0d819c67e42a464312c5547f53f4e66fe6b03e3fdae1cf587cf6452cf0b3897eee70d59712b309ead6ecfe022f50e4be4d933b712f98d9fed35baa0a8c30633cbe4c4321651b3171262068725a015a4cfba810f4ab7587e51ba51de8fd363e11565d6f6408f4a81f04532c17215aa7c647d12e60a6e5598ecb685680e9b26f59c9f88d838bf5a32133939d19b2fbf476f1b51878a82d655faaf86850168625cb48e44f08f3efbaebc5b281004b9086548c1150535933381055a2d393ee0bb941783b819cb953402a09a2c1e91990d4784c301d1912c45f88a16b3517e4717e3579ae1fd8a9bcf04838535a40198f91df19a4e9a0df66221aec64dcd90430e25070aab697fc396c33c64ede0a5d1b111ac309b82289be75e38fbaaa244e8acf4ce25302e96442f5fff44dee9d7e6a7eb9e7264be6d6db93470bc617e3a2ebd671b7b07fe6d9852b30f2b636a8792d9d73b5404c48d38b5fe590230779ee4373d780121e793f19adba726f2f36b7b69930657aea044dd4e8f7d73fbbe03ba32270e135c68f91dcbf884d1de2d45895b8f05983835ddf5ec10acfb4b94e3d9b62508141b3d6200398c28429299746f9d4a0f35a6704064c4e1d0d374498ec39dc9b8688c27fb5888fb497840cd4e6735d5755aa2cc44b51d92a12738ac962637cf929b1b3edbc960338091c4d92a8423551f777d8d2be0c56ce53030391e58e69dce6965f923fad50f4a82d5b954f976fd20a510febec7cbb3ad5361cbec37ccddc9a2cfd4d64941f3f409652ec5f2f00ca1e02bf4d8fe0c7243d6f01033abf46786e0ecf52e1cd09fc28c386d58cddc82975f3c7ae4bb4fe7a846281b7be482caaf551a7317319ce71abe4a35a6dd5b25988be51f85a0e7129b1b79c20e9403488a13a11fcb857bebfe3d642ea31206170031da6f5276bdb92e4f8276f04bbd2773c9ca5e87910d0e72b3727135098e75df992355e4ba7e8b468a21226ce840a2afd63be70f8af6b52703a4e66f39400236db5e869640f175b1cee05f68755cc264fe32eb7baee720cbdb08c3cc456da6daf42295b1b21f6ad30726d6419ce0d7e35467fcbc178f81b80d5044e226be3f6ee37eab9c677bea6967cc149a108d9e80d8bedc83f2da6c5dc971f354e98f41a0cb8460f11c31dc0aa75ad375ede657a793ddb68098028ff7797b01b92cc9f5f1c58afaeb903e8f560059d8a066f2e38d42c8ac4e8b8e7c4c8626cdfd2cf63f0b3ae7431efe9fc5d2b5509f2e43d2195ad8aa8b63a4f0e66779f541a8a67fa1cafec21e8d84b9eca85fabae4d60791192082037f7a539bcd481ba0a19ca22f88b789e57874d8f6600b32b11556c36f676f180b7477f9625a2398d8c9dd68b570a4e7680c44e1a643922c1a89091605e15933447a4624976478ffc25d8c404526aad2410d167bf942c176fecad727a75bae6218495eb4e47bd75a0ab35ded6e01d89d4a86170f960652c56df188fe07697eb1b69f41562c552aa350a8bdff5f2f933a5038191857b93867618299ca921ecbc0a503a615fc26ddf8085579932f5cf1510f9a755f4e7b037b2895aafba986f67ceaee5b0af89023bc9aec227642388ae3177740a3f2bdfbe421305ca0abfd1cb1fbd8c60f283df37e426821e50740976cd8389602734cd578a28fdad1df682a7e3f03b6e147c78d0cd047c29e31070ce8314f3379cd1f2fcad25ee9c94d25d95fba58914249a145ae8d1eeb091df826c1106583e9221312bfb8c10a12f156aab6e4206302a08919d4174baa6b8608ffff296ce521b67b5c9f6ec7195eb882c34fbbba1ee663247ae88a4f62be85a1ede4c064f147684c1dea81d83867186c64970d433583620740a12c61858822751e661b1bae58b148432f9ad8fd8a25ae12c1f20b278c251569c5a326d873384261f41cc1249cc32d984b5c2123861265a2711cd1136e7bcf5007c94a018df197bde035b16519b08e0ce5063bf5fb5e4fc477ab56a4e768cf541a1a6fc950bbb8b563c10d9ce3d0d3b3a0b5a0468660807e73d5e1b8be01ebe38694345b7931fbc0d92cf8069ed7a8cc2b96d6b7f1d7053497ac19071b3d95829caaa52e4cba01d34e90aa428ea075f74ea1725c0c9ecb83ce784bb5924f99b366da4329042ea043cc9ebd6c02cc2684d4b9ed523c85a78b027ea3bf80efff96fd410b6949e6700ba8c72f9215476e572bfee112d226f4b9f859385d54a18ce4f6b35e41edd8bc54cda45224dcc6f4335b2b35778a6a7ba863e1614045bd2948068d261943b0d08153ce088620cfe78c68907b4d80cee7a57a3e7a7509179a87a2feba0f9288ea03edf734e0a974ce94bef8524908f66f49747f7607926fdb325d8dc33a542bf18a14b0c56ffca0a136b69db33a5c6f86785b6668229809aecbbbf62f3476e251d28e0d4b41063a05660c1b3e3005002778abc78703ff2ffa646617b94cf92961e94c0fedbdfad83979a3cd0646da4ad7b3ce2657ba6acb93f33ab7c258634d36385b060e4d29de251255f6b515086d581e82cf549eb4c95a32541b7c8c8444928fbc51b21d8ca01ec9695c2ad5b76ec0cfc5015971dcb68c1de44ae9ea30ca4cb6ca5edc218068b44c9db8be703244837338ee0754c466e0c94ba7d5a1fe93697bd1d0c683f6c11ac9b6cda785d1c574203c0eedefea4549d016b7f23ad222bccb66de30c2dd553584087b362227feed8211312db843b1b46fc1207eda6c7d15d664902ecfb9dab30acc368b4d60033db37c1fd75294110a66dadc7627739ed07b941d8b04e5c6a2f928dd19b646dc85c2ee5f20b9bcd68b0c30571dcb219dbd08ad5d2da1b38e3ce06ba20cb5ab48edd995a3b4d525c92d53941397570192ff3a75dbc33a8a3d7e34a9dafe48b8e4cba90d3cbecd4f15c2aba78a512e46042d324a7bd6f2755c9585c82bd26d648979293cd659cd5b2222bb730e8b778fb9420e607043e81251aedabe57a6f689fb4d1b2e15146f701a1b1a26e1e1c29ed2874f12f55a0921eaeab48239fa1126a61e6bfa75904772f558180ac237f16c41d01de86ca10236599c75cef8cac561c7dcb5259e3c84646a3a2b3867bd24fae452ba266355097e38e5109af6980844e72679b7c6d0748de222b998f34fcffe3185918284a6f8217b9e72f75629f6f55b444aba0f92941c7f4d45f7e2ecab3e31e073ba2340ca2e8a6b4a0582a025c291e631882465bf118ec0996e2edc61e09dd202895a12b076c700e3f1484ef3c6880b5ba0ddfe5b4438093a2ad80f742b09b659b7587dc508547bcec7e5ba572e6e7dd9f9d27ed52270c1fc9d8277cb96c673c5392a9353a5949cc588795465c1666c1135b72aaeb3a545e89181af0a43bf33a9213d633e4e962d7011dbf6ea2ff7f10a1f66940ed37c1c3fcfffc57e56b836dbbdac931de791bfc1743598ee602d11961e41de7db9c37781c0b8e3fa90ad7da61401c0bced18b6d8e3f6d7f0697d578ba82eb81a705f0130b77098979cae63f8497e4ac736a8acd986407920957251c29f6f74913d6b4bb52aea90fb18b226aa29ebd170ea510456c12e0514aa2bb4f2a4e8dc837be2f92c6a835d0ca2d8684bc2b6f41e9ac4998dd0fa7c3d651d504f2261ada7c2802edabf676fc19297039f782be2e322e6313217448e5651b1cca5b9d7123a9b9361ac26e4b1dbf4ec762a36277432635e512c9eaa372214849f0869ed00b91cd2e730d920d056f8c1a1e1ecf8f1b4eb32daeec38fca67ee0f6941e5e00ab3531041d4fa620a3cef5d293b85f6590a6a6802e56aa26c2a07cfe273b11779ee3f094d32d000ac28a7a23c71066229f0cf689d36d867af6cf6dec8acbc287131d60833dcb9c4b876c2f1cd69810238da055a138469b182bf3dbb1a5d6ed9c5bcbd8ec0b79cbd31e5626590392e4072abead9e11aadf4aff1c2f4674b49656f36da257c3cbd7e53fff8fce6db55faf25bbc60f39422028ca2f4c9512012922a8201bd7d32811fc97a6eebafd2d4c959ce2360f32531e85d641cd6e2beaf0ac0fe636f2c291404f0cd88322587c9f9a140c406de662ec609736dda1efe4f9be785c024f7bf5b7b0c17c0e78728627c9d76801db6d878271397de031c41bfeb5436ecf56c05c6d304f671a569209a63a61308cfdf09bab5ba39aa6c36230e04cb7b7a2c649f67e26d03f07a941c9e456a1f82dbcfd5ac25656e8f14b371283010dd9614502fb78871f32b2a87eaea2067bfc7047944b8afafe86db4fbecd015110b56229ae3832f2fd8777396d80901f6ac4e7c5035ec34ac911373fcae7b0cbe2b6e615ba1d290ef409f409b7c4d09215d4e90fd6032956ebc7c4f878f090e1462babd90aa04bb99285057c19b9e5c5a602aae970472fa405eedc0ad4e42485a963a6f151d0fc1e4761743810ba9817baa4f67c6ed571a189af93c24ca70a57d1d23be3248ea8cd3ac4bd626e0b543ba824a5ab1c8b9d7b972351036a989102460f7aef87540e7e8a62fe2a3946da1ce761c1e278349552956a73e4a22f7ad9d41a6697b05ed6b91ae2521966c4b82362fd9cb58034a9f0582888f82fe099efe87f26a0ba8f67d7c5d2f30f5a06a1ae5fc0f700214be81f06002946c6dcaf5d3bbd009d874a7c2ec9e4597f081e22a1f7c7459070485f05937a75ae648ef83ef35b69baf2135995c53334fe40211a4fc8d930c98330982fce61e68ed57a4bf3af865816db625eb0b31ad49b9089241e81abdce42fa5b877ad7e36ab52f74641817efea6533c2a4e0a3c47df9db8fb4f444701b8ac212bfb3a66b7f8fca7119b756cfcca4846cab191096df1779c46200397d1653554b762ec8769df63873e0c5bb3fc88c32e78252275de4e30a72e3de47c0ebd3295d9d4c057d11a0529f2d9f32e649473c873a23b188cdc6131c99ed624884d0aaccf7defe894420e5083208f754d18bb37e57b6c5690fb8e57aa7147ea4a84384cf09155a614b71b48bbe50d2f17b76c9e7c37761056bb406d17008db8aaf12922961fc970a7bbafe85aea59aa8d9f96fe7f3f34ab13c76848d59a3711185715c479b07eb67e7c00d33218193a1e43b4fbc7a752810a652d7770c7e01fddfc52566d4d379e5a936891ea34d3f3c57b1c6298b5ff24a7a42be316b106793402052686e35f316c02c74e84de062a6cbbd5d5202ff53e706fbddd3937605e6cd2cd619da6796601e6f2188d9c4baf70dc15811e59f7e2037389594cd41ef69d7ccff", 0x1000, 0x10001, &(0x7f00000a1000-0x8)={0x0, 0x989680}) 2018/01/16 16:42:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000049c000)={0x103fd, 0x1, 0x0, 0x2000, &(0x7f0000db4000/0x2000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000b26000-0x4)=0x1) 2018/01/16 16:42:39 executing program 0: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000001000)={0x7e, 0x101000, 0x0, 0x5, 0x2, 0x4, 0x8, 0x401, 0x16, 0x9}) prctl$intptr(0x26, 0x1) mknod$loop(&(0x7f0000002000)='./file0\x00', 0x9, 0xffffffff) execve(&(0x7f0000002000+0xd24)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000003000-0x20)=[]) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000004000-0xaa)=""/170) 2018/01/16 16:42:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b89000)='/selinux/enforce\x00', 0x800, 0x0) fsync(r3) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000e7000-0x10)='/selinux/create\x00', 0x2, 0x0) r5 = mmap$binder(&(0x7f000036f000/0x1000)=nil, 0x1000, 0x1000002, 0x10010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000196000-0x18)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000f97000-0xa0)={0x0, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x0, 0x1, 0x0, 0x4}, &(0x7f0000e7e000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000f76000-0x8)={r7, 0x2}, &(0x7f0000155000)=0x8) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000696000)={0x9c, 0x0, &(0x7f0000705000-0x9c)=[@acquire_done={0x40106309, r5, 0x2}, @exit_looper={0x630d}, @increfs={0x40046304, 0x2}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x20, 0x10, &(0x7f00003be000-0x20)=[@fda={0x66646185, 0x8, 0x1, 0x30}], &(0x7f00000d9000)=[0x38, 0x40]}, 0x2}}, @increfs={0x40046304, 0x3}, @free_buffer={0x40086303, r6}, @request_death={0x400c630e, 0x3, 0x3}, @dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f00008b4000)=""}) r8 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f00007e4000-0x4)=0x80000001) r9 = fcntl$getown(r3, 0x9) capget(&(0x7f0000c1a000)={0x19980330, r9}, &(0x7f0000552000)={0xad, 0xffffffff, 0x6, 0x2, 0x7, 0x7}) r10 = memfd_create(&(0x7f00005ab000-0x1)='\x00', 0xfffffffffffffffe) prlimit64(0x0, 0xa, &(0x7f000076e000)={0x100, 0x81}, &(0x7f00002f3000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00002f1000)=0x2, 0x4) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f000096e000-0x80)={[0x1002, 0x0, 0x1000, 0x6000], 0x8fa, 0x11, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e6c000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCMBIC(r10, 0x5417, &(0x7f0000ceb000)=0x5) sched_getscheduler(0x0) ioctl$KVM_SMI(r8, 0xaeb7) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) [ 123.573251] binder: 19326:19365 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 123.575136] binder: 19326:19371 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 123.582660] binder: 19326:19378 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/01/16 16:42:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000572000-0x4)=0x10, 0x4) readv(r0, &(0x7f00005fd000-0x10)=[{&(0x7f0000c4f000)=""/23, 0x17}], 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000092f000-0x16)='/selinux/checkreqprot\x00', 0x82800, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00005f9000-0x4)=0x9, 0x4) 2018/01/16 16:42:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000036e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003bb000-0xc)={0x0, 0x0, 0x0}, &(0x7f000016c000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e8c000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e2000-0x4)=0xe8) fstat(r0, &(0x7f0000aa0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00004f8000-0x68)={0x81, 0x0, [0x2, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/16 16:42:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r1) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) r2 = getpgid(0x0) tkill(r2, 0x30) r3 = syz_open_procfs(r2, &(0x7f0000001000-0x9)='net/Qjmp\x00') fchdir(r3) 2018/01/16 16:42:39 executing program 0: setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000703000-0xa)={0x0, []}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003f0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a31000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000ed6000-0x58)={0x4, 0x5, 0x1, 0x9, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000dd8000-0xc)={0x7, r0, 0x8000000000}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000003e000)=0x0, 0x4) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000741000)="1c3781bdb3247e7959c81a103475b92491d5063ddefc03c04f818c11f571155bdf915f082f08b4b42af5a2e87a379f5899c9ab686079f27afa3b995eb9d00de9c1b5f10bf6c073ed90aee352c90cd50148b3c4806e36ffc80cb9c9dc468ef1ee111a7e7e99811e") 2018/01/16 16:42:39 executing program 7: mmap(&(0x7f0000000000/0x92b000)=nil, 0x92b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f000000c000+0xa4)={&(0x7f000000d000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f000092b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, 0x0, &(0x7f000092b000)=0x0, 0x80000) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f000000f000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004e6000)={0x0, 0x0}) 2018/01/16 16:42:39 executing program 2: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) fchdir(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a35000-0x10)=@common=""/16, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000c85000-0xb)='/dev/audio\x00', 0x800, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSBRK(r2, 0x5427) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000ca8000)="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", 0x1000) ioctl$TCFLSH(r2, 0x540b, 0x2) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000ceb000-0x4)=0x200, 0x4) 2018/01/16 16:42:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001ca000)={0x0, 0x0, 0x0}, &(0x7f0000acc000-0x4)=0xc) r3 = getgid() fchown(r0, r2, r3) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000011000-0x24)={0x14, 0x20, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 16:42:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000006b000)='\x00', 0x1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000517000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000433000-0x15)='/proc/self/net/pfkey\x00', 0x200080, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a96000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000016000)="6664001f66d0") execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00008c1000-0x28)=[], 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/16 16:42:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000208000)='/dev/rtc\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000c0f000)='./file0\x00', 0xe3, 0xa00) ioctl$LOOP_CLR_FD(r0, 0x7001) 2018/01/16 16:42:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00001cc000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000701000+0xa3c)='./file0\x00', &(0x7f0000e24000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) open(&(0x7f00002c9000-0x8)='./file0\x00', 0x0, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000975000-0x8)={0x0, 0x856, 0x5}, &(0x7f00009b3000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a38000)={r1, 0xfffffffffffffffd}, &(0x7f0000acb000-0x4)=0x173) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000cb6000)={0x0}, 0x8, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000721000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00003f5000)=0x0) r5 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000b21000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000019e000-0x4)=0x10, 0x80800) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f000014f000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r6, 0x4018aee1, &(0x7f0000698000)={0x0, 0xfffffffffffffff9, 0x9, &(0x7f00004ef000)=0x0}) ioctl$KVM_DEASSIGN_DEV_IRQ(r6, 0x4040ae75, &(0x7f0000273000-0x10)={0x0, 0x0, 0x3, 0x400}) kcmp(r3, r4, 0x0, r5, r2) 2018/01/16 16:42:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xe) setsockopt(r0, 0x10e, 0x8, &(0x7f0000000000)="", 0x0) 2018/01/16 16:42:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) r2 = dup2(r1, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f0000003000-0x4)=0x0) io_destroy(r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xb) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/16 16:42:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f4c000-0x11)='/selinux/context\x00', 0x2, 0x0) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000f69000-0x1d0)=[], 0x26a, 0x0}, 0x40000c1) syz_open_dev$dspn(&(0x7f0000f78000)='/dev/dsp#\x00', 0xffffffff, 0x40000) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0xf763, 0x2) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000966000)=0x0) ioctl$int_in(r1, 0x80000040045010, &(0x7f0000004000-0x8)=0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00009dc000-0xc)={0xcc5, 0x0, 0x1ff, 0x9, 0x2, 0x6, 0x9}, 0xc) 2018/01/16 16:42:39 executing program 4: r0 = syz_open_dev$sg(&(0x7f00001b3000-0x9)='/dev/sg#\x00', 0x9, 0x40041) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000822000)={0x2, &(0x7f0000000000)=[{0x7f, 0x199, 0x10000, 0x6}, {0x1, 0x5, 0xfff, 0x8e}]}, 0x8) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000038000-0xc)='./file0/bus\x00', 0x8002, 0x0) 2018/01/16 16:42:39 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009a5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f7b000)={0x0, 0x6}, &(0x7f0000c8f000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d99000)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x0, 0x40, 0x100000001, 0xba, 0x12e, 0x0, 0x1, 0x7, 0x9, 0x80, 0x5, 0x1000, 0xfffffffffffffffc, 0x10000]}, &(0x7f0000d60000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r2, &(0x7f0000ff0000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000ff6000-0x4)=0x3fb, 0x4) bind$inet6(r3, &(0x7f0000fe9000-0x1c)={0xa, 0x3, 0x4000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x2ca) 2018/01/16 16:42:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000e3d000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c6b000)=0xfff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000011d000)={0xffffffffffffff9c, 0x50, &(0x7f000045a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000071a000)=r2, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006ea000-0xf)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000f46000-0x4)=0x4, &(0x7f0000d00000-0x4)=0x4) close(r0) listxattr(&(0x7f0000f3b000-0x8)='./file0\x00', &(0x7f0000526000-0x23)=""/35, 0x23) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000806000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc00c64b5, &(0x7f00009aa000-0x8)={&(0x7f0000bfc000-0x8)=[0x0, 0x0], 0x2}) r5 = dup3(r0, r4, 0x80000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f000045b000)={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, {0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc4}, 0x3, [0x6, 0x0, 0x80, 0xa20000000000000, 0x0, 0x6b, 0x0, 0xd8]}, 0x5c) 2018/01/16 16:42:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000098f000-0x8)={0x0, 0x0}, 0x80800) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000043b000)='/dev/audio\x00', 0x40000, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000058000-0x8)={0x0, 0x0}) bind$alg(r2, &(0x7f0000435000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(chacha20-generic,hmac(md5))\x00'}, 0x58) syncfs(r2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000622000-0xa0)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbb, 0x0, 0x200, 0x8001, 0x1000}, &(0x7f00001ae000)=0xa0) get_thread_area(&(0x7f0000903000-0x10)={0x1, 0x0, 0x400, 0x5, 0x742, 0x101, 0x1, 0x0, 0x2, 0x547}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003a4000)={r3, 0x1}, &(0x7f000097f000-0x4)=0x8) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000079a000)="", 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000672000-0x18)={&(0x7f0000cd0000/0x4000)=nil, 0x7fff, 0x5, 0x94, &(0x7f0000a82000/0x1000)=nil, 0x318}) 2018/01/16 16:42:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003c5000-0x4)=0x0, &(0x7f0000463000)=0x4) 2018/01/16 16:42:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat$audio(0xffffffffffffff9c, &(0x7f0000d4e000-0xb)='/dev/audio\x00', 0x8000, 0x0) 2018/01/16 16:42:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004ba000)=0xc) fcntl$setown(r0, 0x8, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000831000-0x8)={0x0, 0x0}) pause() kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, 0xffffffffffffffff, &(0x7f0000ad8000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) 2018/01/16 16:42:40 executing program 6: syslog(0x3, &(0x7f00006fe000)=""/8, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x112) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x2) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00009a2000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) 2018/01/16 16:42:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00002bc000-0xb)='/dev/adsp#\x00', 0x90b, 0x101100) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000cd1000)=0xdb00, 0x4) r1 = socket(0x1e, 0x5, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x2, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f000009b000-0x80)=@generic={0x1e, "01030000000000b9000002004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5146669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ceabdb9c8a531000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r1, &(0x7f00003c3000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r2, &(0x7f0000619000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000782000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/16 16:42:40 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000546000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x400, 0x3, 0x43, 0x3, 0x8000, 0x2, 0x5, 0x7fff, 0x9, 0x1, 0x6e98, 0x7}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000eae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$netrom(r0, &(0x7f00004c8000)=@full={{0x3, {"9ec952d5517d0c"}, 0x1}, [{"0deafb62440d67"}, {"3579c7aba950ec"}, {"de1c1c6f31be39"}, {"16bd0fb52d51d6"}, {"0ff5f012288118"}, {"9210edeb2775cc"}, {"7aad79bfe5d16a"}, {"a77aba32ebbe47"}]}, 0x48) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00005bd000-0x8)={0x0, 0x800}, &(0x7f00004c8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004b8000)={r1, 0xadd}, &(0x7f0000e2b000-0x4)=0x8) syz_open_dev$dspn(&(0x7f0000efc000-0xa)='/dev/dsp#\x00', 0x0, 0x8000) 2018/01/16 16:42:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000406000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) uname(&(0x7f0000943000-0x4f)=""/79) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00003c1000+0xd25)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000364000-0x5c)={0x0, 0x80000000009, 0x10000, {0x0, r1}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmmsg(0xffffffffffffff9c, &(0x7f0000c8e000)=[{{&(0x7f00001ee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000016b000)=[{&(0x7f0000663000-0x43)=""/67, 0x43}, {&(0x7f0000e00000-0xd0)=""/208, 0xd0}, {&(0x7f0000eb4000-0x4e)=""/78, 0x4e}], 0x3, 0x0, 0x0, 0x3}, 0x1}, {{&(0x7f0000215000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000595000-0x8)=[{&(0x7f0000509000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f0000348000)=""/0, 0x0, 0x3}, 0x6}, {{&(0x7f00009db000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007df000-0x20)=[{&(0x7f0000dd2000)=""/60, 0x3c}, {&(0x7f0000d96000-0x76)=""/118, 0x76}, {&(0x7f0000b18000)=""/44, 0x2c}, {&(0x7f0000d14000-0x92)=""/146, 0x92}], 0x4, &(0x7f000062b000)=""/7, 0x7, 0x4}, 0xff}, {{&(0x7f0000896000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006e8000)=[{&(0x7f00008d8000-0x43)=""/67, 0x43}, {&(0x7f0000536000)=""/100, 0x64}], 0x2, 0x0, 0x0, 0x2}, 0x7}, {{&(0x7f00003bf000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x18)=[{&(0x7f000004a000)=""/154, 0x9a}, {&(0x7f0000686000)=""/0, 0x0}, {&(0x7f0000149000-0xc7)=""/199, 0xc7}], 0x3, 0x0, 0x0, 0x0}, 0x7}, {{&(0x7f000091f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000024b000-0x10)=[{&(0x7f0000cc6000-0x1)=""/1, 0x1}, {&(0x7f000001d000-0x60)=""/96, 0x60}], 0x2, &(0x7f0000db4000)=""/54, 0x36, 0x607}, 0xdb}, {{&(0x7f0000171000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000fd3000)=[{&(0x7f0000e2d000-0xfd)=""/253, 0xfd}, {&(0x7f0000034000-0xf5)=""/245, 0xf5}, {&(0x7f0000f6e000-0x2)=""/2, 0x2}, {&(0x7f000016f000)=""/181, 0xb5}], 0x4, &(0x7f0000118000)=""/59, 0x3b, 0x8}, 0x5}, {{&(0x7f0000f23000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002e2000-0x28)=[{&(0x7f00004a1000-0xe4)=""/228, 0xe4}, {&(0x7f0000652000-0x96)=""/150, 0x96}, {&(0x7f000033a000)=""/30, 0x1e}, {&(0x7f00001f4000-0x48)=""/72, 0x48}, {&(0x7f0000b75000-0x95)=""/149, 0x95}], 0x5, 0x0, 0x0, 0x101}, 0x5}], 0x8, 0x10000, &(0x7f0000971000-0x4)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000f3f000)=0x0, &(0x7f000052b000)=0x4) 2018/01/16 16:42:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00007b9000-0x4)=0x0) sched_getparam(r0, &(0x7f0000fd2000)=0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000976000)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) r2 = perf_event_open(&(0x7f0000b95000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x8000, 0x117f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb8c7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000a1e000)='keyring\x00', &(0x7f0000854000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000efc000)='keyring\x00', &(0x7f00008c7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00008f4000-0xe2)=""/226) keyctl$search(0xa, r3, &(0x7f0000616000)='id_legacy\x00', &(0x7f0000050000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000988000)={0x8000000, {{0xa, 0x1, 0xffffffffffffffe1, @loopback={0x0, 0x1}, 0x9bd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000083b000-0x4)=0x0) 2018/01/16 16:42:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002b5000)={0x0, 0x0, 0x0}, &(0x7f0000ccb000-0x4)=0xc) waitid(0x3, r0, 0x0, 0x2, &(0x7f0000a5b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x400000) accept4$unix(r1, &(0x7f0000001000-0x65)=@file={0x0, ""/99}, &(0x7f0000000000)=0x65, 0x80000) 2018/01/16 16:42:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000c5d000-0x12)='/dev/input/mouse#\x00', 0x1c5610ab, 0x200000) fcntl$addseals(r0, 0x409, 0x8) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1d000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mlock(&(0x7f0000b1e000/0x4000)=nil, 0x4000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000085d000-0x10)={0x7000, 0x100000, 0x0}) sendfile(r1, r1, &(0x7f0000b58000)=0x200000, 0xffff) lstat(&(0x7f0000afb000-0x8)='./file0\x00', &(0x7f000050c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) 2018/01/16 16:42:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000457000)='/dev/rfkill\x00', 0x200001, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00006b7000-0x10)={0x110001, 0x1000, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000009b000)='./file0\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f000054b000/0x18000)=nil, &(0x7f0000388000-0xc)=[@textreal={0x8, &(0x7f0000a3e000-0x3e)="0f00d7650faef466b9a308000066b8743ad89d66ba46780a320f30366426f30f53f10f06260f01ca66b9ae0a00000f320fc72f64666664260f22d20f2150", 0x3e}], 0x1, 0x23, &(0x7f0000272000)=[@flags={0x3, 0x84403}], 0x1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000376000)="", 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000afc000)=0xf000) 2018/01/16 16:42:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x31) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000000)={r3, r4, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000cbe000-0x4)=0x0) ptrace$setregset(0x4205, r5, 0x4, &(0x7f0000ed0000-0x8)={&(0x7f0000674000)="ad23fe8bc8ffa6bcdc8f1accf9d6d9d5cb21f45ab826decdd6c8f0544016f52b8ef3f5e580e9839e965d3a433a8bc4939ad96eda547007d610b600721f356409b8fc74ba1ff4a534cee5e5cb2ff2eb726c201a62d8559eba1a8fc4a7ccb7d4a9f0e9cebe7fd70a31ff206e52097a0dd296e55416de1a9e8205d2076a06e52e5dabfd9eb974989c65e9a84ad04b5c3e75d10ef95c9caa4f8c9cd52360bbf8020289516c3a6451004d0638ccc60324283025bd5ffd0eb48281eb15f16c96b579eb9d2d7db4e67d30aaa488d52b7081ca34fde4861ddc30b1360aa6051a3f9634d930", 0xe1}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d12000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xcc9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x0) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0xe18a) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r8, r7, &(0x7f00005b0000)=0x0, 0x40) sendfile(r8, r7, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00001a3000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x10) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f000084e000)=0xffffffffffffffff) 2018/01/16 16:42:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&pro\x00\x00\x00\x00\x00\x00\x00 \x00', 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c93150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000690000)={0x9, 0x3, 0x2e3, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x1}, @addr={0x0, 0x0}}], 0x1c) 2018/01/16 16:42:40 executing program 5: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eab000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(echainiv(seqiv(rfc7539(ecb(serpent),cbcmac(tnepres-gener'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4a2c8f1268ce73a338fbd5769094347ea", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) writev(r1, &(0x7f00000ae000)=[{&(0x7f00003a1000)="c0f873fb0b972421075dd042c3ea4cd5cc193cec1608874653acda1336cc5baf", 0x20}], 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000f3a000-0xd)='/dev/usbmon#\x00', 0x6c, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80206433, &(0x7f000062d000-0xb2)=""/178) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/16 16:42:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000b14000)={0xe5, 0x800, 0x9, 0x7, 0x0, 0x8000}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000ae7000)={0x0, 0x0}) pkey_alloc(0x0, 0x1) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000220000-0x8)={r1, &(0x7f0000308000)=""/125}) 2018/01/16 16:42:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) fcntl$setstatus(r0, 0x4, 0x2c00) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005ed000-0x7)='/dev/sequencer\x00', 0x26800, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000a1e000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) writev(r0, &(0x7f000016b000-0x10)=[{&(0x7f0000ff8000-0x99)="b2", 0x1}], 0x1) 2018/01/16 16:42:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b38000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000304000-0x4)=0x7, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000071000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) chmod(&(0x7f00004ff000-0x8)='./file0\x00', 0x0) tee(r1, r1, 0x9dde, 0xa) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000cc3000)=0xfffffffffffffffd, &(0x7f000093b000)=0x4) membarrier(0x0, 0x0) close(r2) io_setup(0x8, &(0x7f000019f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f00001d9000-0x8)='./file0\x00', &(0x7f0000062000-0x10)=@random={'os2.\x00', "75736572707070312f9800"}, &(0x7f0000000000)='\x00', 0x1, 0x2) removexattr(&(0x7f0000731000-0x8)='./file0\x00', &(0x7f0000dc2000)=@known='system.sockprotoname\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f7d000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000768000-0x80)=[{{&(0x7f0000b60000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00004ee000)=[{&(0x7f0000b95000)=""/128, 0x80}], 0x1, 0x0, 0x0, 0x100}, 0xfc}, {{&(0x7f000041e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000012c000-0x20)=[{&(0x7f0000d48000)=""/22, 0x16}, {&(0x7f0000302000)=""/219, 0xdb}, {&(0x7f0000fb6000)=""/198, 0xc6}, {&(0x7f0000b58000)=""/200, 0xc8}], 0x4, &(0x7f000094d000)=""/80, 0x50, 0x0}, 0x2}, {{&(0x7f0000a13000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00003fe000-0x20)=[{&(0x7f00004c8000+0xa23)=""/84, 0x54}, {&(0x7f000052e000)=""/28, 0x1c}, {&(0x7f0000912000-0x7e)=""/126, 0x7e}, {&(0x7f0000f4d000)=""/9, 0x9}], 0x4, &(0x7f00000fb000-0x1000)=""/4096, 0x1000, 0x2}, 0x3f21}, {{&(0x7f0000e9b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000088b000)=[{&(0x7f0000524000-0x5f)=""/95, 0x5f}, {&(0x7f00009f6000)=""/163, 0xa3}, {&(0x7f0000609000)=""/158, 0x9e}, {&(0x7f00004b1000)=""/26, 0x1a}, {&(0x7f000031f000)=""/81, 0x51}, {&(0x7f000054c000-0xe4)=""/228, 0xe4}, {&(0x7f00009a7000-0x28)=""/40, 0x28}, {&(0x7f0000925000)=""/4096, 0x1000}, {&(0x7f00001fe000-0xc7)=""/199, 0xc7}, {&(0x7f0000877000)=""/156, 0x9c}], 0xa, &(0x7f000070e000-0xcd)=""/205, 0xcd, 0x5}, 0x2}], 0x4, 0x2000, &(0x7f0000eba000-0x8)={r3, r4+30000000}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00004d4000)={r5, @dev={0xac, 0x14, 0x0, 0x10}, @loopback=0x7f000001}, 0xc) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000001000-0xc)={0x2, 0x3, 0x6, 0xe7c, 0x40, 0x7f}) 2018/01/16 16:42:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000006b000-0x9)='net/tcp6\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00004f2000-0x4)=0x6) preadv(r0, &(0x7f0000f7a000)=[{&(0x7f0000cd3000)=""/166, 0xa6}], 0x1, 0x0) 2018/01/16 16:42:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000a5e000-0xa)='/dev/vcs#\x00', 0x4da1, 0x100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000a07000)={0x0, 0x7}, &(0x7f0000fe1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c10000)={r1, 0x9}, &(0x7f0000a13000-0x4)=0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000380000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a1a000-0x8)={0x0, 0x2}, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = eventfd2(0x0, 0x0) fstat(r4, &(0x7f0000918000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) io_setup(0x6, &(0x7f00009de000)=0x0) io_submit(r5, 0x1, &(0x7f000032a000-0x28)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000042000)="", 0x0, 0x0, 0x0, 0x1, r4}]) 2018/01/16 16:42:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000c25000-0xa7)=""/167) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) getpeername(r1, &(0x7f0000404000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000044f000)=0x10) bind(r0, &(0x7f00008f7000)=@ll={0x11, 0x6, r2, 0x1, 0x40000000000000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mount(&(0x7f0000a6b000)='./file1\x00', &(0x7f0000427000-0x8)='./file0\x00', &(0x7f0000149000)='affs\x00', 0x2002, &(0x7f00006e5000-0xef)="72346a23546768d90bb89ec1e06d0c1bf6063ee5a6f16f15a76d06ebdc57d80d2039c3246797be017c22cba0ad9764bc179df6bf77e62f193995ae7db12e3c2310cd0850278c37926d391fb298d184c6773050b1250670006dba1c483f3759427c4848fe1f3bbe6d56cd882d293cb0d9f90b24413b41f2cf19f56def34c21337880f57c0deb9bdf0137c1e82d5da5c9b1c541ea47fe12ad9260bfa40dbdd1296156ac5dcfd9d0b3b84eb4dc566a1865e9db09155f7c73291e10726065e5ded3024a8cd35b42cf8d4ec6effe40da4fd51bf2efcf766280a603772d2e648656f8a4d23c52d26ee8ef92d97ede20f2012") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000032e000)="") chdir(&(0x7f0000bdc000)='./file0\x00') syz_fuseblk_mount(&(0x7f00003d5000-0x8)='./file0\x00', &(0x7f0000cbb000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/01/16 16:42:40 executing program 2: mbind(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000007000)=0x0, 0x100000001, 0x4) socketpair(0x9, 0x1, 0x8, &(0x7f00000ad000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008da000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057e000)=0xe8) connect$packet(r0, &(0x7f0000a5f000-0x14)={0x11, 0x0, r1, 0x1, 0x5, 0x6, @random="af1411530c91", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000000)=0x80) 2018/01/16 16:42:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00009da000-0x2c)={0x5, 0x5, 0x7, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = syz_open_dev$adsp(&(0x7f000021a000)='/dev/adsp#\x00', 0x7ff, 0x2800) connect$llc(r1, &(0x7f0000247000)={0x1a, 0x1c, 0x6, 0xee, 0x3, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x2, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 16:42:40 executing program 6: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00009a2000)=0x4) r1 = gettid() ptrace$cont(0x20, r1, 0xff, 0x2) poll(&(0x7f0000d07000-0x8)=[{r0, 0x0, 0x0}], 0x200000000000031b, 0x0) 2018/01/16 16:42:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x5a1, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f00008af000)={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9a}, 0x1c) sendto$inet6(r0, &(0x7f0000f2d000-0xa6)="39d95bedd7489c6b88603f22", 0xc, 0x40001, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 16:42:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e2b000-0x4)=0x10, 0x80000) r1 = syz_open_dev$binder(&(0x7f0000ebc000-0xd)='/dev/binder#\x00', 0x0, 0x800) sendfile(r0, r1, &(0x7f00007be000-0x4)=0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a97000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_create1(0x80000) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000f72000)=0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r4, r3, &(0x7f0000b4c000-0x8)=0x0, 0x10000) ioctl$TCFLSH(r4, 0x540b, 0x2) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ef3000-0x10)={&(0x7f0000d0c000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) socketpair(0xa, 0x4, 0x40, &(0x7f0000c32000-0x8)={0x0, 0x0}) syz_open_procfs(0x0, &(0x7f00005ec000)='net/ip6_mr_cache\x00') openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003cc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00008b6000-0x4)=0x0) 2018/01/16 16:42:40 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d4e000-0x15)='/proc/self/net/pfkey\x00', 0x4c8201, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000beb000-0x4)=0x3576, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00003d0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x7, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/16 16:42:40 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x0, &(0x7f0000003000-0x18)=[{0x3d, 0x0, 0x401, 0x2}, {0xdd, 0x7, 0xfc95, 0x40}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000016000)="a977af7c9cf6bd1ba5043f66c18cdd6d684cd143008506c1e97607ae7e6ad838c787fd7d493373516d4749d88e436b2ae251266772778cb4edeb3e5226dbab82af73db216e69cbec8569cd6eb3e398786e552612c7ca451594b7cccadfaf460cc3e36072d35a25792ec1139625420a3052d0939aa8d985f5171f5a8a4f350692d7afa0a3dd701d7b6afde4399701535e392c2a807ec4213f0db8efad4243d4282bba50338b7b1f617ddcde90793057eeda54d6c9975bfe3c4049ed1caa7d") r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000012000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x9) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/16 16:42:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000937000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) syz_emit_ethernet(0x36, &(0x7f0000e95000-0x11c)={@random="d321765ef1e8", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x5, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8c4d14", 0x0, "5766c8"}, "e6d21430"}}}}}, &(0x7f000042d000-0x8)={0x0, 0x0, []}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000070e000)=0x5, 0x4) 2018/01/16 16:42:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0xfffffffffffff000, &(0x7f000022b000)={0x0, 0x0}) getsockname$netlink(r1, &(0x7f0000fcb000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000012a000)=0xc) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000c07000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000c80000-0x80)=[{{0x0, 0x0, &(0x7f0000871000)=[{&(0x7f00004b1000)=""/201, 0xc9}], 0x1, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f00000db000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000515000-0x20)=[{&(0x7f0000590000)=""/249, 0xf9}], 0x1, &(0x7f0000f04000)=""/57, 0x39, 0x0}, 0x0}], 0x2, 0x2123, &(0x7f0000f22000)={0x77359400, 0x0}) close(r3) connect$llc(r0, &(0x7f0000040000)={0x1a, 0x4, 0xb3d4, 0xdf, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/16 16:42:40 executing program 0: mmap(&(0x7f0000000000/0xd7b000)=nil, 0xd7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f000090e000)="1f000000f90300ff00000001000000200700090054000000010000000101006e9e0000000000bbffff74dd7e7293e25196fa859d56609ef8b8f1b5cdb32b705c288290f69aacab0f5afc56f04fd1d56e175f6ab9b64a2ed1f237c41c5a7332ef463bba6a8157b5b355cdd2cda042cc3725e28999e6535758e0b9f1fd45debe86c2dd6ecefa22a75543549ea9ffcb582c02a9d40da316cc711e8d497c60ec8bf79eadaa5fed8b248a4bec2d53225e71342dfb7862b8c6e727dd0cb0420de9", 0xbe) mmap(&(0x7f0000d7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000d7c000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:42:40 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000caf000)='/dev/rfkill\x00', 0x2, 0x0) write$eventfd(r0, &(0x7f00008ad000-0x8)=0x20000000000, 0x8) 2018/01/16 16:42:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fa8000)='./file0\x00', &(0x7f0000377000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000e52000-0x8)='./file0\x00', 0x4001, r0, r1, 0x1e, 0x2c, 0x420) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00000d3000-0x9)='/dev/rtc\x00', 0x8000, 0x0) r6 = eventfd2(0x1ff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000a40000-0x5)={0x3000000000000000, 0x8000, 0x1, 0x4}, 0x5) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000b1c000)={r6, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000dce000-0x20)={r5, 0x4, 0x6, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:42:40 executing program 5: mmap(&(0x7f0000000000/0x36c000)=nil, 0x36c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000159000-0x8)=0x0, &(0x7f000036c000)=0x8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f00001a9000)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0xc, 0x29, 0x32, ""}], 0xc, 0x0}, 0x0) 2018/01/16 16:42:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000861000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a80000)=0xa0) 2018/01/16 16:42:40 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0xb0)="5b620b2c2a66c970f7d3ea9a3ec108f7dc5bd2e9ebd5f86a9020cc806ebddb50ba68d758f6a6d2fcbe6c41825b181e54bada12d5c3499f5adbc31cc27bd56f2bdb6865288de5972de03ce9816730c86034cba0caf293589025923e8e00a3574e765d4d9b3e501e78798859a0da50267ff9f772dbbbed911cd390fe3c7c15be1da56129dcfd82118a36d7d3dc8a38aea95960ec12a9a0c7c708786b205ea522f833b5f370a6d12a80b0d3bcd182c37c82", 0xb0, 0x0, &(0x7f0000000000)={0xa, 0x3, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000183000-0x18)=[{&(0x7f0000fc6000)='{', 0x1}], 0x1, 0x0, 0x0, 0x8000000}, 0x8000) 2018/01/16 16:42:40 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) ioctl(r0, 0x440000000000127b, &(0x7f0000017000-0x76)="") 2018/01/16 16:42:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000929000-0x4)=0x1, 0x4) recvfrom$ipx(r0, &(0x7f00008f0000)=""/157, 0x9d, 0x3, &(0x7f0000059000-0x10)={0x4, 0x6, 0xfffffffffffffffb, "cff72bf0b3cf", 0x7, 0x0}, 0x10) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000036a000)=[@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x83ae425}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000dc000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000751000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00009e6000-0x8)={r0, r1}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ba3000-0x4)=0x0) 2018/01/16 16:42:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f000025e000-0x12)=""/99, &(0x7f0000971000-0x4)=0x63) writev(r1, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) 2018/01/16 16:42:40 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000028000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x28e, 0x0, 0x7ff}]}) 2018/01/16 16:42:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00008c8000-0x8)='./file0\x00', &(0x7f0000000000)={0xff, 0x10001, "c3bcb44f6ca0a3c7f1de11e2b504e538e5f6dfc1af22c6b7c79302f012d35d7274775ba30d12601e8de7ce5cc347661fec68b97608ab57a5245aa21876d57ee065a66309e0f2fba1647367705edde48c2c1681df35e7be9ffec32704d901e34015a60b04634b51430f322a750829f56c9fffa1e76a7d42e631fc7673252f0b4b8b422b52e6be2b693f6622a56ffd646f9c810a126718f6167e0cb69215fb1b48c8eed8ea3bf0869c5c30a6591206227b26eb95ac5b9ee1fd9076299306d3fb26b025e36320aecb40a6085e302a0398826ffa7d776f51f62e618bf7c9a44eeb40efea9c011e97650b4f6220d4a78492d64b10d5614f6b51"}, &(0x7f0000000000)=0x0, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000bda000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000897000-0x40)={0x7, 0x3, 0x91c, 0x40000000000000, "cd29ced745ed6c64a3fa8f7d739cbc7a1b854c65adacdf21768800d212ad078b7c47e1669af8652328a89a81", 0x7f}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000143000)={0x9, 0x2, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000002000)={0x8000, 0x0, 0x1, 0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000c24000-0xcb)=""/203) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") 2018/01/16 16:42:40 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000af2000-0xc)={0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000e18000)='/dev/input/event#\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000778000-0x9)='/dev/vcs\x00', 0x210001, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00001b8000)={0x81, 0x8, 0x7, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1000, 0x1, 0x3, 0x0, "48c6d6ea7cb218575e0de470e7b7f023", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000543000-0x70)=""/112) 2018/01/16 16:42:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000049000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000105000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c0a000-0xf)='/dev/sequencer\x00', 0x40040, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d06000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) ioctl$TIOCCONS(r2, 0x541d) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000d28000-0x4)=0x100) 2018/01/16 16:42:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = signalfd4(r0, &(0x7f0000006000)={0x0}, 0x8, 0x0) r2 = epoll_create1(0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)={0x0, 0x0}) gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00001bc000-0x58)={0x0, 0x12, 0x6, @thr={&(0x7f0000064000)="04defdf79fed9d9d00e3b0be351b062b73272a9ae3e525c8edd8ab26ce5fb14f849d1b44fcb2f37701d0e8219a078e498b", &(0x7f00009ca000-0xdc)="0538eb353f9364b2877e43d510542f4437235da20cb621335a5d636c686d1fe5db280b398cf1d668ae31701e375440846b58b41c6638de07a41e7ed1556ca6d93fc877d4c22fa026a7a97e44dadb6d7b6ecf7ada796ce92acc87d82f310f7d2c7b2152a360681ccb3476d82b7921746a1a5e0fba633e99afafc8ea305783c47247743571b7b46a46ca39bf5dd6b9bad116bbd34f0d38c04244de29286fb3ec2e18f8b6b87e3a07c0aca5e57f51a9aeb618acf83ad7708ac8e62bb06d8b1f29defb054906ad6ebb53cc5db9ae5b2a4a28b8b8d7768173764ddb2918c8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a0000-0x4)=0x0) timer_settime(0x0, 0x20001, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f000025e000)={0x77359400, 0x0}, 0x8) 2018/01/16 16:42:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000004000-0x20)=[{&(0x7f000014c000-0x1000)="85", 0x1}], 0x1, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001e3000)='/dev/rfkill\x00', 0x4000, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000c99000-0x8)={0x0, 0x0}) sendto$ax25(r0, &(0x7f0000363000-0xd8)="621a72b33d7867bf869f7a13d22294af1797638652b967ff4575a77249e5be370b3299daee5c0ecf1d3dc71739b51956cac11f79c1e98930c050879c3fc7109fcac60cf39557e2fe99bdc687732ed0e133495219959167d321f4c8137da3fb41794f837f4b153b37c07ced9eb38a2c8ab7748b8908b2e0a7616886d1bd86f95785334e3716814f6cd91c8ffbfc8b2a2399497b3db7e1091378c8a04257d4a6260ff8", 0xa2, 0x4000000, 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000253000)={0x7, 0x0, ""}) r1 = syz_open_dev$random(&(0x7f0000349000)='/dev/random\x00', 0x0, 0x0) fallocate(r1, 0x0, 0x2, 0x5) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000057a000-0x10)={0x0, 0x0, 0x0}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x4, 0x2, 0x2) socket$inet6(0xa, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000294000-0x8c)={0x5, 0x5, 0xfffffffffffffffd, 'queue0\x00', 0x394, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000065000-0x118)={0x8001, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @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]}}, 0x118) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00002eb000)={0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:42:40 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f000000a000-0x28)=[{&(0x7f0000011000-0x68)="fe345c82372200091d7647e39a9ffcb1427d7a6e893bddcf807c9bc4df8ed8318b7beceac3fd5ed05ad36b21fbc6a835ea37e433f2ebca9288d11caeac20a032c2cdacd502604698f2f02d486ff3844db3ae4e621c4a9903173a6fbf7486c2a55675f78bc0cdd80a", 0x68}, {&(0x7f0000030000-0xcb)="d0c00a12a754751a709b8e867381397575260fdca1f17081312c40a45ea9b1826cb5e6727ba45630cc88831c5b6905e4a26c5f5b9a3236102a37ea7c9fcf977f3e06d4eb340a116dc72991d530f57e672907b3d8d64e3166b48bb3a8d3ab75460e06b3fbec3f89991cfd512e14b1debcb48c54b9cd750fab650472bf64522b6ad7e4a9f228f27d96b7d7507f981524cc5410589d4f5afe2b448a608b0c65c05f84540ed0301aee79a55c223bcb02bead74c0fbe2d75632a6fe59a5efa7762d45b7661723a8cd26ad7fc500", 0xcb}, {&(0x7f0000031000-0x9b)="909bc943c80ac63079ca36df1f930cfabcdf82e046265e5c0121e8186f273fe2cf403b44cb21f31a861619d65815219e63c02867002d6393aa6242d65af6a4c4dd7960d2d9b0cce13bcf40b17ea7482de51cf7395d52c52d52b3f0bc26ccc431c6681fb01556e833353f2dfe7b4d75df7039b4a50ea527e0c6087a09da3bde44f32b6b1d2ffcaa1861a5c38e198e4b4aebb6749eb681cfbd037b79", 0x9b}, {&(0x7f0000031000)="f4e98004f3e3e0e79cba9599f4eb9b5a6ecce3b3c6b1e5f662552821f666b453ae48e75b16bb65d05ef5ac47c1bff53e63826a6929c56ab3318354703666da3e426f9c78b726", 0x46}, {&(0x7f0000033000)="8b21042c2e08208302ef26b32731f6f80d9cb80721e688e11e11cd54ea", 0x1d}], 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000014000)={0x0, 0x0}, &(0x7f0000016000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000001a000)={r2, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000f000)=0x8c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005000)={0x7, r1, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) r4 = openat$audio(0xffffffffffffff9c, &(0x7f000001a000)='/dev/audio\x00', 0x2, 0x0) ioctl$VT_ACTIVATE(r4, 0x5606, 0xfffffffffffffffd) 2018/01/16 16:42:40 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000021000)='/dev/vcs#\x00', 0x6, 0x100) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000001f000-0x28)={0x81, 0x18, 0xc4e2, 0x5, "5226dbf144f245e6d3fba716856546f669fd5cf34a9bc8f3d1e8cea2463ebdc8"}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000005000-0x4)=0x8, 0x4) 2018/01/16 16:42:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000edd000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000ec1000)={0x1f, 0x3, 0x80, {0x0, 0x0}, 0x536, 0xffffffffffffff39, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$void(0xffffffffffffffff, 0x5451) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a36000)=0x1ab2, 0x4) pipe(&(0x7f0000de5000-0x8)={0x0, 0x0}) sendmsg$nl_crypto(r0, &(0x7f00008a1000)={&(0x7f0000b14000-0xc)={0x10, 0x0, 0x0, 0xa0480000}, 0xc, &(0x7f0000d0d000)={&(0x7f00006a6000)=@delrng={0x10, 0x14, 0x1, 0x6, 0x2, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) 2018/01/16 16:42:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000d06000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) ioctl$EVIOCGREP(r0, 0x40047459, &(0x7f0000d1e000-0xae)=""/174) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000b3f000-0x1)=0x1b, 0x1) 2018/01/16 16:42:40 executing program 2: perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000d3e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0xffffffffffffffff, 0x1, [0x0]}) 2018/01/16 16:42:40 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x4}, 0x8) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000004000-0x4)=0x0) r0 = syz_open_dev$vcsn(&(0x7f0000002000)='/dev/vcs#\x00', 0x42bb, 0x212200) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000005000)={0x4, 0x4a, 0x204, 0x2, 0x5, 0x0, 0x0, 0x80000001, 0x0}, &(0x7f0000004000-0x4)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000007000-0x20)={"e17fb13ac4336c12e5f3bb8d70784b69", {0x4, 0xffffffff00000000, 0xa57d, "aea6fabdb84e", 0x7f, 0x0}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000)={r1, 0x7fffffff}, &(0x7f0000006000-0x4)=0x8) 2018/01/16 16:42:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005b9000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000094e000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f0d000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) sendto$inet(r0, &(0x7f0000de2000-0x1)='\a', 0x1, 0x20008006, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x240, 0x0, 0x0, 0x0) 2018/01/16 16:42:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000708000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x2000) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000cb000-0x4)='tls\x00', 0xfffffd16) r1 = syz_open_dev$vcsn(&(0x7f0000a81000)='/dev/vcs#\x00', 0x8, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000d92000-0x5c)={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x4}, {0xa, 0x0, 0x74, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, 0x80000001, [0x10001, 0x17, 0xd8a, 0x4, 0xdee, 0x2, 0x80000001, 0x0]}, 0x5c) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) syz_emit_ethernet(0x3a, &(0x7f0000bc5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x10, 0x7, 0x3, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/16 16:42:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000014000-0x18)={0x0, 0x4, 0x80, &(0x7f0000002000)=0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/16 16:42:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000001000-0x8)=0x17000) capset(&(0x7f0000254000-0x8)={0x0, r1}, &(0x7f0000000000)={0x8000, 0x800, 0xd4, 0x9, 0xd694, 0x1f}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000711000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000000000)=""/238, 0xee) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000237000)={0x0, @in6={{0xa, 0x2, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xffffffffffffffb8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffa, 0xfffffffffffffffd, 0xffff, 0x4}, &(0x7f000019d000)=0xa0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000237000)={r4, 0x10001}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000238000)={0x6, 0x81, 0x1f, 0x5, 0x9c, 0x5, 0x8000, 0x80000001, 0x1, 0x2, 0x800, 0x7ff}) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000238000-0x9)='/dev/vcs\x00', 0x10140, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r5, 0x111, 0x5, 0x1, 0x4) getsockopt$inet_opts(r3, 0x0, 0x20000000050, &(0x7f0000dde000-0x10)=""/16, &(0x7f000000e000-0x4)=0x10) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, &(0x7f0000211000)=@file={0x0, ""/108}, &(0x7f0000239000-0x4)=0x6e, 0x80800) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/01/16 16:42:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000093000-0x8)='./file0\x00', 0x0) readlink(&(0x7f0000ee5000-0x6)='./file0\x00', &(0x7f0000717000-0xfe)=""/254, 0xfe) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000115000)='/selinux/enforce\x00', 0x40001, 0x0) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v2') renameat2(r0, &(0x7f00005b0000-0xe)='./file0/file0\x00', r0, &(0x7f0000e2e000-0x8)='./file0\x00', 0x3) 2018/01/16 16:42:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x7, 0x0, []}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000708000)=0x9, &(0x7f0000850000-0x4)=0x4) ioctl(r0, 0x8918, &(0x7f0000000000)="") ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f00005c5000-0xfc)="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") connect$netrom(r0, &(0x7f00003b7000-0x10)=@ax25={0x3, {"a112abba7a2fff"}, 0x167}, 0x10) 2018/01/16 16:42:40 executing program 5: r0 = socket(0x0, 0x0, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000454000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f00006c6000/0x2000)=nil, 0x2000, 0x2) mremap(&(0x7f00000fc000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000728000/0x3000)=nil) syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x800) mprotect(&(0x7f0000c0e000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f00003be000/0x4000)=nil) mincore(&(0x7f00003e1000/0x3000)=nil, 0x3000, &(0x7f00008af000-0x1000)=""/4096) 2018/01/16 16:42:40 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000000e000)=0x0) 2018/01/16 16:42:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x4000000000000008, &(0x7f0000365000-0x4)=0x8, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000990000-0x3)='&', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ea4000-0x4)=0x0) prctl$setptracer(0x59616d61, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000c7000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) sendmmsg(r2, &(0x7f00005d2000-0x20)=[{{&(0x7f0000cd8000-0xd)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x2, 0x1, {0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}}}, 0x32, &(0x7f0000f96000)=[{&(0x7f00000a7000)="f18c2a29f356b12e1bb9bc59a6a34f662559b4995384afe7fbf95fbb3ecaf2261f87f4f27231d5ba11d7eaaa2162d8b6dabf83e37fa74733646549fbe7fb3060", 0x40}, {&(0x7f00006f1000)="6540d0fd09efd974999fe92a5dfd2efd6cdc0d7d3ab819489f87fcb9477dc083e0cb1b90e0ef311792f3217ece463f9eda43ee0dd3514abd47101b0fdde0be01473232945db4c652e9dc3ba74d0ce44cd8c4634a1499abcdff3c038441182fedc82d4bae4e66fb1335654246a63c4bd28b4d5550fb92d1f15e0ffccad9f3604ac9f32641dca3dbb7b22229", 0x8b}, {&(0x7f000078e000)="46f5698c1d4d52b7df3eac70648cf37abea322e29f6a17ba3d7ea456296bd8c4e76bee13f85bdc9a43df957ed79028b9a14aa7ee944e31db3f9e935ca8c41d9c1351a9544bd7d0cdb51ade93533e8a7392956891", 0x54}, {&(0x7f0000584000)="2d3cd5afa8fc49d8d64f8ff65d8b77ba5869943491593cb2e818bea88e9887322d45a38a4315a80a02475e198c835bd26ed1108b1d14a4c5b53d9bb5b20bdb1e0ceaea3bb841db21a962cee1bfd5c1856e9369a3e097b9", 0x57}], 0x4, 0x0, 0x0, 0x8000}, 0x3}], 0x1, 0x80) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cdd000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000ad3000)=0x0) 2018/01/16 16:42:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000aa8000)='./file0\x00', 0x15b) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009e5000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000faf000)={0x4, 0x0, 0x10003, 0x20}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f000005b000-0x10)={0x20, r1, 0x0, 0x0}) r2 = open(&(0x7f0000149000+0xf6d)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00007c9000)='./file0\x00', r2, &(0x7f00007d7000)='./file0\x00') 2018/01/16 16:42:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000+0x8bb)='/dev/cuse\x00', 0x10402, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000000000)='-system\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000003000-0x4)=0x3, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x10000}, @in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7fffffff}, @in6={0xa, 0x2, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000004000-0x1)=0x100, &(0x7f0000004000-0x4)=0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000359000)={0x0, 0x0, 0x0}, 0x8) 2018/01/16 16:42:40 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d6e000-0xa)='/dev/cuse\x00', 0x4000, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000912000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000083e000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000ec3000)=0x0, &(0x7f0000940000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005a9000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xa}, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x0, 0x207, 0x1, 0x9d0, 0x0, 0x80, 0x20, 0x11, r1, r2}, {0x478e6a68, 0x6, 0xfffffffffffffffd, 0x8, 0x1, 0x81, 0x6, 0x5}, {0x200, 0x8, 0x7fffffff, 0x0}, 0x5, 0x4, 0x0, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x16}, 0x1, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x1, 0x3, 0x1, 0x3, 0x1, 0x100}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') getdents64(r3, &(0x7f0000594000-0x5c)=""/92, 0x5c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000ab0000)={0x0, 0x20}, &(0x7f0000f16000)=0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000a59000)={r4, 0x1ff}, &(0x7f00001cf000-0x4)=0x8) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000978000-0x18)={&(0x7f00000b9000/0x4000)=nil, 0xc00, 0x0, 0x0, &(0x7f00008f8000/0x3000)=nil, 0xaa99}) renameat(r3, &(0x7f0000004000-0x2)='./file0\x00', r3, &(0x7f0000004000-0x8)='./file0\x00') setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000583000-0x90)={0x5, {{0x2, 0x0, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/16 16:42:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c7f000-0x9)='/dev/ppp\x00', 0x2040, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000208000-0x24)={0xffffffff, 0x9, 0x80000000, 0x2f5, 0x101, 0x2, 0x0, 0xac, 0x7, 0x1ff, 0x9b, 0x100}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000005a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e8f000-0x4)=0x19) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/01/16 16:42:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000098a000)='/dev/dmmidi#\x00', 0x7fff, 0x200) listen$netrom(r0, 0x7fff) syz_emit_ethernet(0x387, &(0x7f00009e9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x351, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x2b, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x0}, @generic={0x6, 0x22, "9d1cc9b68d8baaed6d94b8ee1c413923c4d17041f678dcc6d584dff33d189dce1a2e"}, @ra={0x5, 0x2, 0x391}]}, @dstopts={0xbb, 0x31, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x6, 0xf0, "1c35a9ef0fa2599e34c2d3aeb8e40cacaab4ac4b74306f914c9063067a4b16413793331d4035df002d74110d4f514aca9bf1f6730e484c936cd936ea398264f9826bc5a9bd808c0b6d43c65185507cae4b0e9157214b4b88206527c88d04c41b967aa3e61bf1d47b9490ec70dc991684fbaa63d7475b5df619a8ab037fc391bc477798d5ad12e347ff55da928663979ffa3e311c0fd67531771f6b6b19d137bfb640d35ed15c4f102b30aa9eacd90ad11571c0f167043164091cc37885f520fa188632e0848e04edf2f62d07075a4ab946c3d64cf7b4ed7b5f7c494e5d3d9cf307d0cc591ff0fd14b67510f359a5b0f1"}, @ra={0x5, 0x2, 0x5}, @calipso={0x7, 0x48, {0x1, 0x10, 0x10064ba, 0xa1f, [0x7, 0x8001, 0x8, 0x7c0000, 0x5, 0x8, 0x7164, 0x200]}}, @calipso={0x7, 0x40, {0x7, 0xe, 0x5, 0x100000000, [0x2, 0x4, 0x7, 0x55e, 0x5f, 0x2, 0x7]}}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x3f}]}, @dstopts={0x0, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0xf17c000000000000}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @enc_lim={0x4, 0x1, 0x7f}, @calipso={0x7, 0x38, {0x4, 0xc, 0x5, 0x5b6, [0x3f, 0xfffffffffffffbff, 0x2, 0x1, 0xfffffffffffffffd, 0x80000000]}}, @enc_lim={0x4, 0x1, 0x9}]}, @dstopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @hopopts={0x6c, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1, 0x85, "22cae2807ef511cd3c37525f03e13f5f2b01c0d8fd87fb31f97e762bde428154540e847ab336f19a169f5599dc4d0baed27533a433056a9af78308ea360db0a91656ec103b9aee87a1ea3e1ad5dcbb5b66865c7c7b0e69fe74d41d3f92e8ffac0be0dce882caa09ad4bc8286c23ffdc03cceabe17ad21a8698e87278deb631736184dc06fa"}, @jumbo={0xc2, 0x4, 0x10000}, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x1fffffffffffffd}]}, @dstopts={0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xa264}, @calipso={0x7, 0x18, {0x0, 0x4, 0x1, 0x7, [0x80, 0x40]}}, @ra={0x5, 0x2, 0xfcb2}, @enc_lim={0x4, 0x1, 0x7fffffff}, @ra={0x5, 0x2, 0x5}]}, @fragment={0x5e, 0x0, 0x9, 0x5, 0x0, 0x100000001, 0x3}, @hopopts={0x3c, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x9}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/16 16:42:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a92000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r1 = syz_open_dev$sndmidi(&(0x7f0000b3e000)='/dev/snd/midiC#D#\x00', 0x3277, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000290000)={0x6, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000875000)={0xfffffffffffffff9, r2, 0x10000, 0x2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$alg(r3, &(0x7f0000a23000)=[{0x0, 0x0, &(0x7f00006aa000-0x48)=[{&(0x7f0000ea2000)='f', 0x1}], 0x1, &(0x7f0000b74000-0x10)=[], 0x0, 0x0}], 0x1, 0x0) clock_getres(0x7, &(0x7f00002e5000)={0x0, 0x0}) 2018/01/16 16:42:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x14, 0x0, 0x6, 0x0, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000dcc000)={0x4, 0x4, 0x7, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7fffffff, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 16:42:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005ce000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r0, &(0x7f0000408000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c94000)=0x14) stat(&(0x7f0000b74000)='./file0\x00', &(0x7f0000339000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e51000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x40, 0x1, 0x2, 0xa, 0x80, 0x20, 0xbf, r1, r2}, {0x358c1932, 0x80000001, 0x7, 0x101, 0x1, 0x1, 0x4, 0x4b4}, {0x80000001, 0x6, 0x7aa3027e, 0x0}, 0x3, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x1, 0x2, 0x80, 0x8, 0x100000001, 0x3}}, 0xe8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000495000-0xc)={0x0, 0x0}) vmsplice(r0, &(0x7f00005d3000)=[{&(0x7f000031f000)='=', 0x1}], 0x1, 0x0) 2018/01/16 16:42:40 executing program 6: open(&(0x7f0000979000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00005d9000/0x2000)=nil, 0x2000, 0xc) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1082000, &(0x7f00000c3000-0x1)="", &(0x7f00000ad000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000382000)="837fff9c29d74a637fc85d8ac9a8e0bde5226ffa4b285d0413fe90c18d7ae784967409fac39b2c5ad19c98950010c631c18b207bd3920552534e87d535b5a93027e9c2b4d8991647c0a858088534259f9139926fd5f6f2b54b551c3311da39a677909ddc31d4238f7b9bae795aa80a74b49b8ef8010044bd5a53ce45f37aaf23015a1cd15e0fd0cbe6f4641ce14d2625e07bbaa29c26") 2018/01/16 16:42:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000a4d000)='/dev/midi#\x00', 0x7b, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000800000)={0xff, 0x4, 0x8, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r0, 0xaeb7) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000045a000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000e53000-0x400)={"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"}) 2018/01/16 16:42:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000b3f000)=""/103, &(0x7f0000e75000)=0x67) pipe2(&(0x7f0000de4000)={0x0, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000bb8000-0x28)={@common='sit0\x00', &(0x7f0000607000-0x8)=@ethtool_stats={0x1d, 0x36d, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:42:40 executing program 5: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000216000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2, &(0x7f000000a000-0x8)=0x9, 0x7, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockname$llc(r1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x10) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000009000-0x6d)="de794ab2d8b766780422412e7437647e11ea7751d22f5112986620a3043f07ec50fc063a04c8c7de4dcfc15736252673e1eedbf2e9519c3d192c509736b92ec9ba19806dd13a16d617834ed757adae5dc24d52ec13eb0bcf7e2ccd5e28c10231d73017d60b8c103fc2aa9989aa") 2018/01/16 16:42:40 executing program 0: membarrier(0x10, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) membarrier(0x8, 0x0) 2018/01/16 16:42:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000799000+0xc25)='./file0\x00', 0x400000, 0x2c) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000073d000)=0x37) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x24002) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup(r2) epoll_create1(0x80000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00004a1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000aa000-0x4)=0x5) r4 = dup2(r1, r2) connect$inet(r4, &(0x7f0000f7c000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 16:42:40 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) connect$pppoe(r0, &(0x7f0000f30000-0x1e)={0x18, 0x0, {0x0, @random="42fe723a0f2e", @common='vlan0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000002000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000f01000-0x8)='./file0\x00', 0x0, 0xffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000207000-0x10)={0x0, 0x0, 0x1, 0xffffffff}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f00005ac000-0x8)={0x4, r1}) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/16 16:42:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x280000800, &(0x7f0000d4b000-0x8)='./file0\x00', 0x0, &(0x7f0000455000)="12") listxattr(&(0x7f0000a40000)='./file0\x00', &(0x7f0000524000-0x3a)=""/58, 0x3a) 2018/01/16 16:42:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 16:42:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80807, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000ed4000)=0x8, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f000052d000-0x8)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) sendmsg$nl_netfilter(r1, &(0x7f00007b7000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000efc000-0x10)={&(0x7f00007f0000)={0x250, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x23c, 0x0, [@generic="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"]}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x80c0) 2018/01/16 16:42:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/16 16:42:41 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0xc) keyctl$join(0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000019000-0x8)=0x4) fchdir(r0) 2018/01/16 16:42:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000dcb000)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x9, 0x111000) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000e74000)=0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00001c4000-0x8)='./file0\x00', 0x111) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000eb8000-0x60)={&(0x7f0000166000)=[0x6, 0x2, 0x9, 0x3, 0x9, 0x995f, 0x3], 0x7, 0xea58, 0x9, 0x4, 0x100000001, 0x9, {0x1, 0x1, 0xffffffffffff8000, 0x8, 0x1, 0x6, 0x2e, 0x40, 0x2, 0x5, 0x7, 0x4, 0x3ff, 0xf4, "93f457dab209828563d8585ebea927630bbac2949253fff2f240a3bb261d55f4"}}) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) 2018/01/16 16:42:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d88000-0x10)='/selinux/access\x00', 0x2, 0x0) writev(r0, &(0x7f000068f000-0x20)=[{&(0x7f0000b7b000-0xd0)="c60d0f7756769697ab000a3144d3fd88f1750d5066aa7b43dab50d148373174f6ca115923be3c2ea6b79e2328814b19c38f680d7e7aec090cffac19b0a197234d5e1cea46be10c0c69b311ab1336b9bc898066ec9101e25053589b506b8e6e20b69a085f8d7ba687ea8e1d149de96c1cf59f30e97668bf51fb680a34f5c7fb7a1f4683fb6eac10ad9381216de345538eaab5ffa75b831f28cbd3f61a4cb227ca619f3b06893833fbfb4e595ee8db82817d9801d58d6168f5c412f890890cf0189191b74c7199ea011e8c1481b2afd10e", 0xd0}, {&(0x7f0000450000)="a89cdb0e8b5b6996bbf29b1081c2ed78c0898bc3395ae0940242d2ee9d822a444315cef2fd66b478bc2846a7b4d9d8017ed067884a13a8122bf32a84a577021766bfd8ab463cf8f4e70edcfe067cfa5606c5b6babbcbda3e1812bc251bffc641f3211c4cd8950396287e4af811f77f50a5389c69d8d408a45e7d5b96a7e600b09b846dc1c88f79799ae9309c204e04070fb0db1bde", 0x95}, {&(0x7f0000467000-0x1000)="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", 0x1000}, {&(0x7f00004bb000)="c4f765ebc6ed98eef635a393a31845149f42b17d134304c8e19f8cd5fa1a19c6be4735a2cabd37aaf7c835eb3d9f87f10d4af54e2357a5dcff26bfa2ea1aa16699876cb206a8850e1e3bd94339327ff36c4eae11ee0161799a46", 0x5a}], 0x4) getpeername$netlink(0xffffffffffffffff, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x50)={@generic="2b6514eb41b30bbe6ca607cf90a2b259", @ifru_flags=0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000039e000-0x4)=0x0) 2018/01/16 16:42:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20000004, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000403000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 16:42:41 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000ff8000-0x20)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000ffa000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x400202) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000ffa000)={0x5, 0x166854ee, 0x7, 0x2}) read(r0, &(0x7f0000000000)=""/133, 0x85) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0x43c}, {&(0x7f0000109000-0x80)=""/128, 0x45}, {&(0x7f0000ff9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 16:42:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x8, 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) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000)={0x8, 0x0, 0x1ff, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f000035b000-0x14)={0x42, 0xc, [0x4, 0x7, 0x9]}) r1 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000770000)=@generic=""/16, 0x10) r2 = socket$inet6(0xa, 0x4, 0x0) bind$inet6(r2, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0xffffffff) r3 = accept4(r2, 0x0, &(0x7f00005cf000-0x4)=0xffffffe5, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000eeb000)={0x0, &(0x7f0000eae000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) accept4$packet(r4, &(0x7f0000d5b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00000d5000)=0x14, 0x80800) lstat(&(0x7f0000bc4000-0x8)='./file0\x00', &(0x7f00006fc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00003ed000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @in=@rand_addr=0x4, 0x1, 0x7f, 0x2, 0x0, 0xa, 0x80, 0xa0, 0x2c, r5, r6}, {0x1, 0x0, 0x4, 0x8, 0xfd, 0x1, 0x401, 0x8000}, {0x0, 0x100000001, 0x6, 0x8}, 0x4, 0x3, 0x0, 0x1, 0x3, 0x0}, {{@in=@empty=0x0, 0x3, 0x0}, 0x2, @in=@rand_addr=0x9, 0x3, 0x2, 0x1, 0x1, 0x2, 0xfc, 0x1ff}}, 0xe8) sendto$inet6(r3, &(0x7f0000723000)="eb591f9ffa086f36", 0x8, 0x20040815, &(0x7f0000868000-0x1c)={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, 0x1c) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f000030f000)='/dev/vcs\x00', 0x400, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r7, 0x800448d3, &(0x7f0000546000-0x94)={{0x66f, 0x40, 0x0, 0x0, 0x7e7a, 0x5f0c}, 0x5, 0x100000001, 0x32, 0x0, 0x40, "a70a23e019c5b5173927fabb63de034fadfecaf9dca64d6b57cc81dbbe6bb89e8309a4b8b58ba043ea200a74faea52a49774afd62a6c49d9584ce5977675b6b823c2c450cdb96bedb156e9333f989f4f7487c9e3a04ae8697deb3da9bccf1c1faee8b8bec68585d6d9b8109a0d3521cac5c49e2ba9b12b97fafc19cfdf00c0a2"}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000d3a000-0x28)={r7, 0x0, 0xe8, 0x86, &(0x7f0000ef4000-0xe8)="4189cbe8694f98022ebc3e1eb392b348030b19db1adb760249006bb19743039b9003d07ce446c411271a3b1e74dcdcfb7de6fcb1ebe0dd2e9391926c9dd38fdfcdc5de09d590ea1d875de4061504fc29c7519208045eb7905c1ef88ad323c06ce30cfafae5c973f27d675b3a6faccf101b8169d26b211faef5c7e946e9f73635a548dfe5637b3df2ec595dfed413c511a1a1620a4687b5edfd0f9d01c66eeeac61f56516aec10146299588baad30d5a2fe27c54d94639023127ac7fb55fb7ef7ff78c5c5b39f6d671292c1cf2512a62731afbf350b6cc85740b84bc030c01adeb0406818a161dca1", &(0x7f0000916000-0x86)=""/134, 0x9, 0x1}, 0x28) ioctl$KDSETKEYCODE(r7, 0x4b4d, &(0x7f00009bc000-0x8)={0x401, 0xf}) 2018/01/16 16:42:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000fa4000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cae000-0x4)=0xb8) 2018/01/16 16:42:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a60000)='./file0\x00', 0x0) mount(&(0x7f0000ba8000)='./file0\x00', &(0x7f0000382000+0xf13)='./file0\x00', &(0x7f000044b000)='ramfs\x00', 0x1, &(0x7f0000fa7000)="") open(&(0x7f0000622000)='./file0/file0\x00', 0x141042, 0x0) 2018/01/16 16:42:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000d0a000-0xa)=@file={0x0, './file0\x00'}, 0x1) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000037c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/01/16 16:42:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000515000)=0x0) getpriority(0x0, r0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x0, 0x3, 0x0, 0x0, []}, 0x8) 2018/01/16 16:42:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d54000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000798000)='ns/user\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x301cf8d9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000feb000)='ns/user\x00') openat$cuse(0xffffffffffffff9c, &(0x7f0000b90000)='/dev/cuse\x00', 0x101440, 0x0) 2018/01/16 16:42:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e3b000-0x9)='/dev/dsp\x00', 0xc00, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000f9e000)=@generic={0x20000000000001e, "010300000100ff00000000153300000000a987f300000004cc7904f9c6bad62e0a63a632ed4938323273fb8f8401a3ff59a19a2b0afe7ce43a922470a0c5216669ca021f8867dcf160e7e54b358c0002000000000000000151d2b3cef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c9804ff000000f70dc136cb184a"}, 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000aed000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f7000-0x4)=0xe8) sendmsg$can_bcm(r1, &(0x7f00004e1000-0x1c)={&(0x7f0000862000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00001ff000-0x8)={&(0x7f0000e90000-0x34)={0x6, 0x0, 0x4, {0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x6000000000000000, 0x3, 0x1}, 0x1, @can={{0x2, 0x80, 0xffffffff, 0x7e2c}, 0x0, 0x3, 0x0, 0x0, "35b9a551a6f1cb83"}}, 0x34}, 0x1, 0x0, 0x0, 0x4004004}, 0x400c001) bind(r1, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000528000-0x14)={0x3, 0x2, 0x9, 0x2, 0x7f}) 2018/01/16 16:42:41 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x80184132, &(0x7f0000006000-0x1f5)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000007000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0x2c) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x8) 2018/01/16 16:42:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_NMI(r2, 0xae9a) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000aad000)=0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 16:42:41 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000038000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f000030d000)="6b657972696e47090000000000000072707001312c00", 0x1) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000210000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000899000)=0x8) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 16:42:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000fe9000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x92f, 0x101000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004cb000)={0x0, 0x20}, &(0x7f00002b1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000077b000-0x8)={r1, 0x9}, 0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0xffffffff, 0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000069000-0x4)=0x0, &(0x7f000088b000-0x4)=0x4) syz_open_dev$loop(&(0x7f00008c0000)='/dev/loop#\x00', 0x4, 0x200000) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00002e3000)={0x0, 0x0, 0x0, 0x1, 0x0}, 0xc) 2018/01/16 16:42:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mremap(&(0x7f0000b74000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f00009e9000/0x2000)=nil) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000564000-0xb)={0x65, 0x2, 0x10001, 0x4, 0x4, 0x2, 0x5, 0x412, 0x8, 0x1, 0x3}, 0xb) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000580000-0xc)='/dev/rfkill\x00', 0x82, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000265000-0x1e)={0x0, 0xffffffffffff58ad, 0x5, "aa10c17c6b34", "f41414e5be45fa74b5760c0ad623f0e0"}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000139000)='veno\x00', 0x5) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00002a2000-0x4)=0x6, &(0x7f0000ad6000)=0x14b) getcwd(&(0x7f000056d000)=""/69, 0x45) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00006b9000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003f9000)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f00005c2000)=@generic={0x7, 0x11, 0x1}) 2018/01/16 16:42:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b8c000)={0xaa, 0x0, 0x0}) r1 = memfd_create(&(0x7f000061b000-0x22)='#selfcpuset\'vmnet0security:md5sum\x00', 0x2) bind$bt_rfcomm(r1, &(0x7f0000235000)={0x1f, {0x7, 0x3, 0x7ea9, 0xffffffff, 0x3ff, 0x4}, 0x9}, 0x9) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f000040d000)='./file0\x00') unlinkat(r2, &(0x7f0000157000-0x8)='./file0\x00', 0x0) unlink(&(0x7f0000da4000)='./file0\x00') rmdir(&(0x7f00000b9000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000c35000)={0x0, 0x0}) 2018/01/16 16:42:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00009f7000-0x8)={0x0, 0x0}) r2 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) rt_sigtimedwait(&(0x7f000075e000-0x8)={0x3}, &(0x7f00009a5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000649000)={r0, r1+10000000}, 0x8) getsockopt$netlink(r2, 0x10e, 0xf, &(0x7f0000840000-0x1b)=""/27, &(0x7f0000152000-0x4)=0x1b) futex(&(0x7f00005da000)=0x0, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000e2e000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x400400000006, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) recvfrom(r2, &(0x7f0000df4000-0xc4)=""/196, 0xc4, 0x2, &(0x7f000049b000)=@pptp={0x18, 0x2, {0x0, @rand_addr=0x248c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/16 16:42:41 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d16000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000288000)={0x0, 0x3ff}, &(0x7f0000489000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000948000)={r1, 0xc, "dd8819a955ac03cfd2d91fc4"}, &(0x7f0000e7b000)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d0b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000136000-0x4)=0xc) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000a15000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, 0xffffffffffffffff) ioctl$KDDELIO(r2, 0x4b35, 0xc1b) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000073000)=@assoc_value={0x0, 0x0}, &(0x7f0000473000)=0x8) readv(r2, &(0x7f000042e000-0x70)=[{&(0x7f00000b6000-0x4a)=""/74, 0x4a}], 0x1) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000efd000)={&(0x7f0000063000/0x2000)=nil, 0x2000}) 2018/01/16 16:42:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendmsg(r0, &(0x7f0000bdd000-0x1c)={&(0x7f0000716000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x0, 0x2}}, 0x2e, &(0x7f0000132000-0x8)=[{&(0x7f00005a7000)="858dd318888b0f42337e485cc7db051d5c993ed63731897fe3d11321f9c1515d237c36c15b09d2344e4dd2a2f70ad9a5a2cabf2a33639b54551f481dd9876ac45abbbd37d1399f54ff4acd29468dbe60c7bec47eb462e6a148cecb5fc87f7f99d57387cdd6a4853d268f61d7f7c63dd9de10723bc8a079d616877d36428a10fd5ed9da188ee12d396dc573eea8e85c4006f93d33dc63cf9ca275afeb0d0aa798d63e6830d54774207dd979538629ae4aaa2d9a55139c47fd9ecf72bb13de9d9e0e91caa0c3", 0xc5}], 0x1, 0x0, 0x0, 0x0}, 0x80) pipe(&(0x7f0000386000-0x8)={0x0, 0x0}) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00006c7000-0x10c)={{0x4, 0x4, 0x9, 0x6, "e51fe2411c448b78b87e032572a2e0a55ea64b19e062cc5b554d2ba15806ac76b06561742e6c7bd67512d207", 0x7}, 0x0, 0x0, 0x8, r2, 0x40, 0x6, "8ad3852c1cbd6c7731b1d7866495af29ea9e4c309eebf486115af6d1762e0855926c197ad155beaaf8614f1875a41c432ed807429cf294db1fb26dc3c4803d65", &(0x7f0000982000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0x1, 0x8, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f00002f4000-0x10)={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009c3000-0x30)=[{&(0x7f0000587000-0xa2)="2accd8cc01a69887248efb56e65e1d5cdb65af223893d51e7981f186f44f07cc1c90af0a4ffed3fe707a571a757e596b69b7beb7c8542621f4059844f5e23793217f311fb1eeea092490f59e666b91b142", 0x51}], 0x1, &(0x7f0000cb8000)=[{0x4c, 0x29, 0x3, "1b7c535fc31923b7a10f2e566be97c8a5de6662041acf27bc3c8d77098e979a831424ebdb98ec455648de0a409985d10fe7b89725f857b536c27dd96430a9d"}], 0x4c, 0x40}, 0xda}], 0x1, 0x0) exit_group(0xffff) mount(&(0x7f0000ece000)='./file0\x00', &(0x7f0000c79000-0x8)='./file0\x00', &(0x7f0000e26000-0x6)='logfs\x00', 0x104000, &(0x7f00004e1000-0x13)="0b91e6900fdb6a9b0756146b323bd8c65364fb") syz_extract_tcp_res(&(0x7f0000150000-0x8)={0x0, 0x0}, 0xfffffffffffffff7, 0x8000) 2018/01/16 16:42:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x800) fdatasync(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a3c000-0x8)={0x0, 0x0}) r3 = fcntl$getown(r1, 0x9) r4 = fcntl$getown(r2, 0x9) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000de8000)={r2, r0, 0x80000001}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f8a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000877000-0x4)=0xe8) r7 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000585000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x0, 0x0, 0x3, 0xa, 0x20, 0x20, 0x5c, r6, r7}, {0x1000, 0x5, 0x1f, 0x0, 0x7fffffff, 0x3ff, 0x2, 0x1}, {0x1, 0x2b3, 0x7, 0x9}, 0x50, 0x1, 0x3, 0x1, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, 0x6c}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x0, 0x3, 0x0, 0x1, 0x1, 0x100}}, 0xe8) 2018/01/16 16:42:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x1, 0xa7, 0x4, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f0000d56000-0xe)='/dev/admmidi#\x00', 0x0, 0x210000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f0000bd8000)={0x7, 0x1, 0xffffffff80000001, 0x0, &(0x7f0000187000-0x40)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={r0, &(0x7f0000026000)="", &(0x7f0000695000)=""/0}, 0x18) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000386000)={0x79, 0x0, [0x81, 0x0, 0x1ff, 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]}) 2018/01/16 16:42:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mount(&(0x7f0000ef7000)='./file0\x00', &(0x7f0000156000)='./file0/file0\x00', &(0x7f00009d3000)='affs\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000de9000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003d000)=0xc) stat(&(0x7f0000108000)='./file0\x00', &(0x7f0000bbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000ea2000-0x8)='./file0\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000b83000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000209000)='./control\x00', &(0x7f0000a40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) removexattr(&(0x7f00001f5000-0xa)='./control\x00', &(0x7f0000909000)=@known="7379737400000001070080000000000000000b4c05756c7400") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 16:42:41 executing program 2: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f00006ed000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x18, 0x7, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[@multicast1=0xe0000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000033e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x16) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00003da000-0x4)=0x0) lsetxattr(&(0x7f0000423000-0x8)='./file0\x00', &(0x7f0000ae8000)=@known='system.advise\x00', &(0x7f0000679000)='md5sumcgroup\x00', 0xd, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000aea000-0x9)='/dev/ppp\x00', 0x2, 0x0) [ 125.299981] RDS: rds_bind could not find a transport for 0.0.0.9, load rds_tcp or rds_rdma? 2018/01/16 16:42:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) recvmsg$kcm(r0, &(0x7f0000573000-0x1c)={&(0x7f0000022000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00005e4000-0x20)=[{&(0x7f0000f91000-0x5e)=""/94, 0x5e}, {&(0x7f0000156000-0xaf)=""/175, 0xaf}, {&(0x7f0000343000-0xc7)=""/199, 0xc7}, {&(0x7f00005a2000)=""/222, 0xde}], 0x4, 0x0, 0x0, 0xcda}, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00005ee000)={@common='syzkaller0\x00', &(0x7f0000787000)=@ethtool_wolinfo={0x7, 0xb17, 0xcf7c, "716c23d52329"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt(r0, 0x10f, 0x87, &(0x7f00007be000)=""/0, &(0x7f0000ee6000)=0x0) 2018/01/16 16:42:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$llc_int(r0, 0x10c, 0xe, &(0x7f00004bc000-0x4)=0xff, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000841000)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e7f000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x26, &(0x7f00000fc000-0x8)=0x0) io_submit(r4, 0x1, &(0x7f0000b58000-0x8)=[&(0x7f0000f1e000)={0x0, 0x0, 0x0, 0x8, 0x0, r3, &(0x7f0000b10000)="000000000108000000", 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 16:42:41 executing program 3: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000f0000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000023000)={0x5, 0x0, [{0xc0000019, 0x4, 0x2, 0x0, 0x5, 0x100, 0xfff, [0x0, 0x0, 0x0]}, {0x0, 0x3, 0x4, 0x6, 0x101, 0x2b63, 0x2, [0x0, 0x0, 0x0]}, {0xc0000007, 0x401, 0x1, 0x6, 0x40, 0x3, 0x6, [0x0, 0x0, 0x0]}, {0x80000019, 0x4, 0x2, 0x1, 0x8, 0x8, 0x87, [0x0, 0x0, 0x0]}, {0xc000000d, 0x4, 0x2, 0xfffffffffffffffa, 0x8, 0x101, 0x4, [0x0, 0x0, 0x0]}]}) syz_emit_ethernet(0x50, &(0x7f0000049000-0x50)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x1a, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0xfffffffffffffffd, [0xfffffffffffffffc], "f7246b24eacef26d"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000ef000)='/dev/audio\x00', 0x20000, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000ef000)=0x8, 0x4) 2018/01/16 16:42:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000027e000-0x12)={0x0, 0x3, 0x5, [0x3, 0x1, 0x7, 0x0, 0x0]}, &(0x7f0000804000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007ca000)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x3fa2, 0x80000000, 0x21}, &(0x7f0000e35000-0x4)=0xa0) r2 = fcntl$dupfd(r0, 0xfffffffffffffffc, r0) connect$inet6(r0, &(0x7f0000ec4000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) getsockname$inet(r2, &(0x7f0000c2f000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000311000)=0x10) sendto$inet6(r2, &(0x7f0000613000)="fc", 0x1, 0x0, &(0x7f0000dec000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 16:42:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000046d000-0xd)='/dev/usbmon#\x00', 0xffff, 0x80000) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000828000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000973000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000242000-0x4)=0xc) bind$alg(r1, &(0x7f0000ca0000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) fstat(r1, &(0x7f00000b0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000487000)='./file0\x00', &(0x7f0000c88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) r4 = dup(r0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000706000)=r4, 0x4) r5 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r5, &(0x7f00006a5000-0x60)=[{{0x0, 0x0, &(0x7f0000e44000)=[], 0x0, &(0x7f0000533000)=""/232, 0xe8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000c94000)={0x77359400, 0x0}) 2018/01/16 16:42:41 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000042e000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000000)={0x0, 0x8001, 0x6be, &(0x7f0000001000-0x8)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) r2 = syz_open_dev$dmmidi(&(0x7f0000a4f000)='/dev/dmmidi#\x00', 0x2000083, 0x28200) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008d4000)=0x3, 0x4) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003ac000)={0x1, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000019f000+0xfc5)={0x0, 0x3ecd46d4}, &(0x7f0000d69000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000657000-0x10)={0xc9000000000, 0x8200, 0x7, 0x40, r3}, &(0x7f00000ee000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000955000-0x8)=@assoc_value={r4, 0x1ff}, 0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000027c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000032c000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ee000)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000040c000)={r5, @in6={{0xa, 0x3, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4b3b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) epoll_create1(0xfdcf277ab6af11ce) r6 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCGIFADDR(r6, 0x8915, &(0x7f0000ceb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) mbind(&(0x7f000068a000/0x2000)=nil, 0x2000, 0x4003, &(0x7f000072e000)=0x3ce9, 0x40, 0x7) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000988000)=""/51) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ae5000-0x11)='/selinux/enforce\x00', 0x200, 0x0) sendmmsg(r1, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0xffffffffffffffff}, 0x0}], 0x1, 0x0) ioctl$TIOCLINUX2(r7, 0x541c, &(0x7f0000147000-0xc)={0x2, 0x7, 0xfffffffffffffffb, 0x6, 0x80000000, 0x3f}) 2018/01/16 16:42:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000ea9000-0x4)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000098a000)='/dev/ptmx\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000a2c000)={0x0, 0x0}, &(0x7f00003e6000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005f2000-0xc)={0x0, 0x1c, &(0x7f00000ac000)=[@in6={0xa, 0xffffffffffffffff, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000796000-0x4)=0xc) r2 = socket$inet6(0xa, 0x8000a, 0x80) sendmsg(r2, &(0x7f00003e1000)={&(0x7f0000c9c000-0x8)=@sco={0x1f, {0x4, 0x100000001, 0x2, 0x0, 0x7ff, 0x5}}, 0x8, &(0x7f0000d6f000)=[{&(0x7f00000ea000)="15ef7e42e20f0b1b7fcf71c4eb7283288db2e7bddc349393c06c13f87357aad8c607169dfabd136de3c21821a6de646c4d4f43214bd0cd60458b59af315c96cb657dfcd15ba118fdd66c6ff393783a1a990f7d", 0x53}, {&(0x7f0000513000-0xd)="8c9e4520f00a8f4bc90cfc80f0", 0xd}], 0x2, &(0x7f0000439000)=[{0x54, 0x13f, 0x0, "4acd3f4aec145f4fc8927484d732880177ed2d327319c22ee1d2db1b32a67f5fe1a56193452adb8046bda39cdba1484a24b795b960976f663169211349e50e4a2f5320cce6"}, {0xb4, 0x104, 0x1d9, "bbcd5322917fd791e93145928829f05f851d100b05a9bbd7b70d0acaa29309e00a9081fecb41d3a88d187beed2f58b685df52fbab0123e375651bea975cf354f013ae5b36d5acf9cb6f0e5fe9d5b846667a3d384bcaaf1e785b384d700fcc4d450fe90830ac5476c5c2e6c5d33d3cca4c770d1baba6b70ad506035285d203191e34b6813c8495439111796d7db922ea29ed72354e9006c65639ff02dd07da73a5e530829d3d1"}], 0x108, 0x4}, 0x11) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000083d000-0xa0)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xf34, 0x6, 0x8, 0x401}, &(0x7f0000c2b000)=0xa0) symlink(&(0x7f00006dd000)='./file0\x00', &(0x7f0000047000-0x8)='./file0\x00') r3 = syz_open_procfs(0x0, &(0x7f0000cd3000-0x7)='ns/net\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000f6000)={r1, 0x81, 0x0}, &(0x7f0000f02000-0x4)=0xc) 2018/01/16 16:42:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f00003c2000)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f00007dc000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00003d2000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f000058a000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d4a000)={0x3f, 0x1, 0x6, 0x1000, 0x34a, 0x100000000, 0x4, 0x6}, &(0x7f0000800000+0x6c8)={0xfff, 0x401, 0x0, 0x3, 0x1a4f, 0x5, 0x3ff, 0x9}, &(0x7f0000d46000-0x40)={0x4, 0x4, 0x3, 0x100000000, 0x3, 0x1, 0x2, 0x2}, &(0x7f000040f000-0x8)={r0, r1+10000000}, &(0x7f0000477000-0x8)={&(0x7f000049c000)={0x8}, 0x8}) futex(&(0x7f0000e62000-0x4)=0x0, 0x4, 0x0, &(0x7f0000fd8000-0x10)={0x0, 0x989680}, &(0x7f00000ba000-0x4)=0x1, 0xfffffffffffffffc) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000a93000-0xa0)={0x0, @in6={{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xf8}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xbd, 0x17000, 0x96a, 0x88}, &(0x7f0000816000)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000c8a000)=@assoc_id=r3, 0x4) timer_create(0x6, &(0x7f0000ac6000-0x58)={0x0, 0xb, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b0000)=0x0) timer_gettime(r4, &(0x7f0000893000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 16:42:41 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000cbb000/0x4000)=nil, 0x4000, 0x4, 0x4010, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000011000)='/proc/self/net/pfkey\x00', 0x490802, 0x0) connect$ax25(r2, &(0x7f000000c000-0x10)={0x3, {"7a1657d8320671"}, 0x1}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xc1, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000011000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r3, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x6, 0x5, r4, &(0x7f0000011000)="d8d4723aeec7b255de561869efdec0fbbde225c75df77bcc6a3eac324c8954a2ce8e1b2b6ead4a11e1d47c4998ace592d004dcc8ad01093b1f891ef47d5fd1961b069d9d55aac7d2277d68175ca219", 0x4f, 0x0, 0x0, 0x1, r5}, &(0x7f0000012000-0x20)={0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0xe6, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x34, 0x4, 0x0, 0x0, 0xd8, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[@lsrr={0x83, 0xb, 0x7, [@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xa}]}, @lsrr={0x83, 0xf, 0x6, [@loopback=0x7f000001, @multicast1=0xe0000001, @rand_addr=0x2]}, @cipso={0x86, 0xfffffe7f, 0x2, [{0x0, 0x9, "7a448ae02eafd3"}, {0x5, 0x7, "e1bea83a5b"}, {0x7, 0xf, "521e2e15e2851d3ef6a1c0d492"}, {0x7, 0xa, "c461563d4adf39bf"}, {0x2, 0xe, "52a7eae4d2fe70d973e347cf"}, {0x6, 0x11, "d6b9b3eaa4b5c8de4aff0f5cd8034a"}]}, @noop={0x1}, @ssrr={0x89, 0xf, 0x101, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}]}, @lsrr={0x83, 0x23, 0x40, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @empty=0x0, @multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x15}, @broadcast=0xffffffff, @empty=0x0]}, @ssrr={0x89, 0x13, 0x7, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @generic={0x0, 0x5, "70548a"}, @ra={0x94, 0x6, 0x60000}]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x2, 0xea}}}}}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$BINDER_THREAD_EXIT(r6, 0x40046208, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r6, 0x5602, &(0x7f0000012000)={0x1, 0x9, 0x81, 0x2, 0x8}) 2018/01/16 16:42:41 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000023000)=r1, 0x4) 2018/01/16 16:42:41 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f000000d000)={0x0}, 0x8) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000015000)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000016000)={0x0, 0x401}, &(0x7f000000e000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000c000-0x8c)={r1, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0af}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = dup2(r0, r0) ioctl$int_in(r2, 0x5421, &(0x7f000000a000-0x8)=0x43) readv(r0, &(0x7f000000d000-0x10)=[{&(0x7f000000c000-0xef)=""/239, 0xef}], 0x1) 2018/01/16 16:42:41 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000002000-0x120f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x14, 0x4, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x0, 0x0], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x7ff, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000004000-0x14)={0x11, 0x1f, r1, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/16 16:42:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)=')', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x88)={0x0, 0x80, "4ad8b132ecd4a6edd95cfd3653af737c5f472627b34a0d42da54e39116c2a9e7774e58a3d0286b40c7640ba48915ce3a0172f683eb68f64a22e717d0f5271901db6989197925ab07788525548d0b354960b4b3953f2d0be9db85559962bae118d0da366397d30f86f79d8483ba545a57e155253787894291e9897042fef9108e"}, &(0x7f0000003000-0x4)=0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={r1, 0x1, 0x2, 0x0}, &(0x7f0000001000-0x4)=0x10) sendmsg$nl_generic(r0, &(0x7f00009a4000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000457000)={&(0x7f0000001000-0x11c0)={0x11c0, 0x3b, 0x0, 0x2, 0x1, {0x13, 0x0, 0x0}, [@typed={0xb0, 0x16, @binary="dd7fc516b80894ba122bef44add16d1323929c7a392c7e2f6db803302846de6df4bace8e3abb2c29c7a00de3c0fc1fda815b973108e41c572967161fac6891023b96884b271fc7b46b138ceb9553ff3c792082cbd057efea5eed5fd83149d4b518d40a1cd236f56c39fddc324bf5c1826a89748668a60eef0d43c0f49cc0c44f6e612b6bad797777a7470ee70fa42cfb27f5f1979fb73acb8452f6281283ca98ff77a32369c9fd"}, @generic="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", @nested={0xd0, 0x61, [@typed={0xc, 0x6e, @ipv4=@rand_addr=0x80000000000}, @generic="e501424f13f61a7a", @generic="69011d2043814fefaad1195624c9d8e00158165ab0d5b81749430419885eea5bca80a669a1615bac434c040de0188427b1b8a42d8cb0ec2dd6ea7b6ceb94c6b15e19f041582ed376ca132d46bf01ced8b0021f505b8c888325a6e9bd4988a93e1f4049a34a7c1f25160905a258eda2b0a10a259546adc7c1d8f30271606af7976ccd4c2118ff0fd5349ff6bb73611d34b623de22c2fb2431b4314a91da4cc5afb731a9449d6594b811d6403216fc513f47d1576283"]}, @nested={0x2c, 0x42, [@typed={0x18, 0x4800000000000, @str='cgroupwlan0:\x00'}, @typed={0x10, 0x65, @u64=0x3}]}]}, 0x11c0}, 0x1, 0x0, 0x0, 0x4000000}, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000239000-0x38)={&(0x7f0000063000-0x1c)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f0000259000-0xd0)=[{0x5c, 0x29, 0x37, "fd09152c29e6ddfbd45484d25b224e1fcdd0e95b0836dd222b68de32e9b2774e2a6d61287c2abc29ee60a8cdcc34c4dbeed1d1a2fd8d96c827cc9f5acee4bd988230644acafc7171e7052500b0"}], 0x5c, 0x0}, 0x0) 2018/01/16 16:42:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000800000)='cmdline\x00') openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b3d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x43, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6a21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000182000-0x38)=[{&(0x7f00003d4000)=""/147, 0x93}], 0x1, 0x0) [ 125.573236] audit: type=1400 audit(1516120961.627:97): avc: denied { setopt } for pid=19846 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/16 16:42:41 executing program 3: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r2, &(0x7f000004f000-0x1a3)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "733d85", 0x8, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f000004b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000004f000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000004000-0x10)={r3, 0x1, 0x6, @random="00c240c0f7f5", [0x0, 0x0]}, 0x10) write$tun(r2, &(0x7f000004e000-0x371)=@hdr={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @ipv6={0x0, 0x6, "b249df", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/16 16:42:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000e69000-0x85)={r2, 0x223, 0xfff, "83e378f1c762b813cd9bf187d5200203fb3267e167146fa626fb3afa3bd94c47b549522b239ee3ddd3ad7d45e71d16703f709a76086797ae757916d83b13972ce0d2eec79925c8bf5590f25b177a3fa2e5d618c65daf3ff271173e1f4abc27ca3995d2742e497414c8c87a2529036094248459a8e30de863f4feeb"}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000a1000-0x2)='/dev/mixer\x00', 0x240, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00006e1000-0x14)={0x100000001, 0x9, 0xffffffffffff3731, 0xffffffffffffff77, 0x20}, 0x14) ioctl$DRM_IOCTL_VERSION(r3, 0xc0246400, &(0x7f0000628000)={0x0, 0x0, 0x0, 0x317, &(0x7f00006cd000-0xc6)=""/198, 0x7b, &(0x7f0000fd5000)=""/123, 0xa2, &(0x7f0000f15000)=""/162}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/16 16:42:41 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x2}, &(0x7f0000004000)=0x8) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000008000-0x10)={{0x0, 0x7530}, {r0, r1/1000+30000}}, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 16:42:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00009e9000-0x8)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cd0000-0x1)='\x00', 0xfffffffffffffff9) keyctl$set_timeout(0xf, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00005bb000-0x4)=0x1, 0x4) madvise(&(0x7f0000375000/0x1000)=nil, 0x1000, 0x9) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) 2018/01/16 16:42:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ac9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fcc000)=@ethtool_cmd={0x400000004b, 0x5, 0x7b, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, [0x0, 0x9]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 16:42:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000a28000)='/dev/vcs#\x00', 0x2, 0x20800) getpeername$ipx(r0, &(0x7f000053e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000519000-0x4)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8bc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x69, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x7, &(0x7f0000015000)=0x9, &(0x7f0000257000-0x8)=0x10001) 2018/01/16 16:42:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001e6000)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cc1000-0x28)={@generic="3a6825965bbb23926b15ac81ecd87996", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r0, &(0x7f0000509000-0x80)=[{{&(0x7f00002e6000)=@sco={0x1f, {0x6, 0x89e, 0x7e5, 0x1f, 0x7, 0xa52f}}, 0x8, &(0x7f00005a6000-0x8)=[{&(0x7f0000509000)="d2c1a35f0a7ed8d75dd711092e2bf47cfef58e376e4bfb0c68d04538c4880373bb8f0d9b7fbdef7c2ec1a1a78045977be547163a5aac0425d8f70e00435a5b0db4267c3cbd9690a375cdf3112b971639611f1076e56296733cce9857c1781168c3e8c098a50a7b3f1ee4a2832984d69756e57c407744", 0x76}], 0x1, &(0x7f0000774000)=[{0x38, 0x0, 0xfffffffffffff7d5, "246ece3717edeb2891b51a865539464bf32f1c04f37ad3d16ff395f9cb0fba3ca40187ab2c271014d6487d"}, {0x74, 0x29, 0x60, "328585b03a473819a3f9e2afdf294c0128a35b172735b752f9a4e07336a6b94a436efa2bd6c217f8d8b00dd08ec7f66c3d4954f380fb6be817a3f01bac05bb36edbcd149a80b35d5ff3966b46df53ce6ce95d6efa63da8759a4f908115e91ea8d4d5b75629"}, {0x100c, 0x10b, 0x1000, "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{&(0x7f000002c000)="10f20c396d3dccb82de44d8d0a621b92f1dbf92ebf49bccc3e2f573c54784f3ecea201748895b73a8b8612d48ae15ff2ee9a975b08b8ccf011a5cfa6e0097346b2e19eab0b4352ca7ea214487c4d36482a7a210a1725382174c7584533b3b25209c8f54ff3b91483d1ce12cf45a2f772f9edbf5e6c42cbe97290507c3d0fc55b43f2aa5282f953ec504fa1d927dd6749ed05b0ee02bb1ff7ed531a0b409d6c01daa469612807f947e8badf9cd2efa9ff9db55959651a34bd1e63d7f4b2ee3786d1b2c4c5f9f293510e57fdd767a973240835d6cf96f549c9b932ab6b0e28676bc24903bb02054745bbb902bbd633", 0xee}], 0x8, &(0x7f00002af000)=[{0xf4, 0x10d, 0x469, "82deb6209b122dda7c0171a318ae50e94b52a27202f45759d32e6be45b6f1d1b131eba76a5318ce06739a865e10b4b123c89433149746474d25589271eb0498e776869e3a4af01b339d30ba06ee008ee3d3a0469fb85366901c81916f20b75172c6d046020e0a8cf42d901de759dfe7dd22f3b1a4cc09963f562c31d4d8ac41dc95c5bc7440280d1175d2e688f32a964a9305bd2dc29d75732703ce21e4a24762a70b7b48dbdebb7da20aece7c6c9ab686eef38cd35cb27f78707a99aae0a8189ebc30c8ea058ec5fa3ba5ab0aeb1ee3eb4a29aba708aad4be01de560c14cdd952b3027656ac"}, {0x78, 0x0, 0x5, "49f93f82158f8ef36e0ed9630e11bb163a67c059ea7a306b4a86d7b2bc8ceb6c4ec46db06c400ca896cb63d30e103b89485f02bf70df62bb357502d4d76db52abb79606eae4a4911a03ca2a403eaf4aced6ec0aa390164eb69b6affb385c785b28a19b7ae97329219a"}], 0x16c, 0x4}, 0x4}, {{&(0x7f0000f28000-0xe)=@l2={0x1f, 0x1, {0x2, 0x0, 0x2, 0x8, 0xffff, 0x5}, 0x401, 0xa077}, 0xe, &(0x7f0000eed000)=[{&(0x7f00007fc000-0xe2)="89445e0f10073a3decb773affee624a5258e7a9bb60429614aae4be47e0cd3f19f6a2c2a76c3cc5f53cb0ac0c19fa2a25477ea6a6758094debe3872fc01867439d8a557f97565d6d1737d89a784c8030873b07eee307fa1788f949a1559162ec7fbd08eb6f254a75704240283df52b61e3170d7619686a20306e25debcc16ee25a810da8658152e55ee2167c086917735209ef6c09e4dfd17e9228bcf21c4b71e39de0c51eda28b83003be1c28b105204406ff23c22b8f25289573ca819cdbb836fce18a9171965fdd0657bc15fca1049e9ca2cbfcacfd919a985d686add0ee263c7", 0xe2}, {&(0x7f0000b9b000)="dfdd8e705166433d9c5ac6e68ab02afb611d783d043790951dd14c0f6e0fff370ae5549d12b0989f1b5d50fe7df010297a27bbdcaa831c8da7eea791", 0x3c}, {&(0x7f00003f3000)="b7b3ac055fb4a233796c0a9f13c24a318206240c81390697b73b08b7f21c2716473f4f74c299385bfab8be0ec9ffc2164893aa77a124d762f877ea0c2e2b7142f9b1fd2e137d1ac7a06bd768dcbf01fc5f35cdfb9aa7abd95492a621f91183bfed9eedc9c25033dd9526b8b3509f36d1a80bc1231013ec3253e846781eb2b82331949f129efe9b78f4699cae6b44", 0x8e}, {&(0x7f0000189000)="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", 0x1000}], 0x4, &(0x7f00002dd000-0xe8)=[{0xe8, 0x113, 0x3, "cbac1c4fdbed1f8fa04f54f33ac960b45bcbcf9d1b151e2efa4e63f96a0319b39084854421f0abb98e8f2e3c37d577dc63626004fce8df1ddd69ace01c5d94608e6408ccdbb6cb30de73ae5eb050e22f8eeb28292116f1700cbd803784179dc3e384a4097493525f4292737fce9f78f407e31e7578fa6390e60f60f925a5358b8913ed0e42a607e58dcb93d60fad54c7a58524fa402ba8b1c4c41761336724b2ce28dd6ee4ec1a0bf170bcb36587fec207a536a3040954cf5f244c2064510ef2d7f0a3e4a2372bc8c7564207d239e6478b73195f3dd2e6cc56"}], 0xe8, 0x0}, 0xffff}], 0x4, 0x4000000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000b38000)=@common='ifb0\x00') poll(&(0x7f0000862000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 16:42:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00009b7000-0x10)={0x4, 0x5, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_unlink(&(0x7f0000860000)='eth0\x00') close(r0) 2018/01/16 16:42:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x7, 0x21) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000206000-0x1c)={&(0x7f0000116000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00001f9000-0x30)=[{&(0x7f0000fb2000-0xfa)=""/250, 0xfa}], 0x1, &(0x7f0000e7d000)=""/10, 0xa, 0x0}, 0x140) 2018/01/16 16:42:41 executing program 0: r0 = socket(0x2000000000a, 0x805, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x782, 0xfffffffffffffff9, 0xfffffffffffffffc}) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2018/01/16 16:42:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000fc1000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f0000fae000)='./file0\x00', 0x200) r1 = syz_open_dev$mice(&(0x7f0000b3b000-0x10)='/dev/input/mice\x00', 0x0, 0xc0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000ae1000)={0x71e1710b, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{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]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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, 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, 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]}]}, 0x450) pivot_root(&(0x7f0000f87000+0xb55)='./file0\x00', &(0x7f00004f5000)='./file0\x00') 2018/01/16 16:42:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000086d000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a61000)=0xe8) setuid(r2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) socketpair$inet(0x2, 0x0, 0x3f, &(0x7f00003d5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00005b7000-0x18)={0x0, 0x1, 0x30, 0x10000, 0x5182291e}, &(0x7f0000298000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000555000)={0x0, 0xfffffffffffffff7}, &(0x7f0000116000-0x4)=0x8) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000ac000)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r7, 0x118, 0x1, &(0x7f0000a43000)=0xf4c6, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r7, 0xc0485510, &(0x7f000091a000-0x48)={0x400, 0x2, 0x4, 0x1ff, &(0x7f0000586000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000a0a000)={r5, 0x177, 0x95, 0x56, 0x4, 0x80, 0x9, 0xbd0, {r6, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x0, 0x80, 0x1, 0x7}}, &(0x7f0000a01000)=0xb8) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x63, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/16 16:42:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f000007b000)="120000001200e7ff00ffe90009149b00f99b", 0xffffffffffffff1d, 0x0, 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000741000)='/dev/admmidi#\x00', 0x80000009, 0x2) ioctl$LOOP_CLR_FD(r1, 0x4c01) mmap(&(0x7f0000000000/0xddd000)=nil, 0xddd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00007af000)='./file0\x00', 0x200100, 0x172) fcntl$setlease(r2, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000055c000)={0x5, [0x101, 0x1, 0x0, 0x20, 0x2]}, &(0x7f0000d18000)=0xe) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000318000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) fcntl$setlease(r2, 0x400, 0x0) recvmmsg(r0, &(0x7f0000fd1000-0x12c)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000303000-0x3c)=""/60, 0x3c}, {&(0x7f00006f9000-0x75)=""/117, 0x75}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f000003d000-0x55)=""/85, 0x55}], 0x4, &(0x7f0000fd0000)=""/100, 0x64, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd0000)={0x77359400, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000069f000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000d1f000-0x4)=0xc) fstat(r0, &(0x7f0000fcb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000057f000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xe}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x7, 0x0, 0x401, 0x2, 0x20, 0x80, 0x0, r3, r4}, {0x100000001, 0xe2, 0x4, 0x4, 0xfffffffffffffffa, 0x3, 0x8, 0x1}, {0x5d, 0x3, 0x1, 0xfffffffffffffffc}, 0x5, 0x1, 0x1, 0x1, 0x2, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, 0x3, 0x4b65000000000, 0x0, 0x40000000000, 0xc9af}}, 0xe8) 2018/01/16 16:42:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setparam(0x0, &(0x7f00003c4000-0x4)=0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000148000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000689000)={r1, 0x28, &(0x7f0000b8f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) fcntl$dupfd(r0, 0x406, r0) 2018/01/16 16:42:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b41000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000af6000)={0x4, 0xffffffffffffffff, 0x0}) close(r2) dup2(r1, r1) close(r1) 2018/01/16 16:42:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xf, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0xfffffffffffffe19, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) pread64(r0, &(0x7f000018c000-0xcf)=""/207, 0xcf, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000e89000-0x9)='/dev/kvm\x00', 0x2000, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(0xffffffffffffffff, 0x81785501, &(0x7f0000f9c000)=""/77) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 16:42:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) stat(&(0x7f0000ae3000-0x8)='./file0\x00', &(0x7f0000133000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x6) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f0000262000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000372000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 16:42:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003ea000)='.dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)='%-(@keyring\'keyring#\'\x00', 0xfffffffffffffffd) 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 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="9dbbbfe279e04f4c425a77c54135d3f4db9eb4cd61c76e93dbda16da442f218fafebe3867e01a52e9bc7dbf3a26ee1a156f0287a823c589f168d94d01c11e00db2ace74371686c4d81925b9cad3449e2b7de6a7d054f00daeaff4f2ae40f", 0x5e, 0x0) keyctl$instantiate_iov(0x14, r0, &(0x7f0000b22000)=[{&(0x7f000012a000-0xc8)="94e36aedc33fc31059ef4c06ceff47aa472e6fd8dacc4c265ce05747002de442984089a73d7be25e1a80c3618da40fff1a002e8a794c16a3367f49db1c5472cdc27133698b2bc01e2a02225de94f1b0a01f0bdb7c16c6365a2746b501070af7315e26cc62de11df3cf657a27df1692e7ccfe0a19a7929a5aa14a2192a3c36a93b13dc9ca98e0c6b606d96b07c7aa6a1910bf505adcf737e9c9e63d913c41453cc4a2d23b601d6422331d47d148eff55ac894822240bd1311eb8b090289449137b6bafa0ef375b4b7", 0xc8}, {&(0x7f0000443000-0xb4)="72475785b21f049102737ffdc73fed35157619571583e6e13a9f2ae106fee9b11918ede75c2c1bdd111b601a340204c8465a920055e8ce94ec5dab3ac32e0123c9b04cac812dd048e3cc85ec41ac486073c779e6a764dfbeebc29f5643e82d108dde683e7615305069f1a0c087a9ef5937e50ec755f52ffe7110e46227fa9fe06cd4002a96e538b3092f02161d2d4e590bcf6f88ee7fbe66a3066aabc83aaf34bcd0d767f15e9d1e850195069142ee365899ba05", 0xb4}, {&(0x7f0000001000-0xfa)="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", 0xfa}], 0x3, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00008a6000-0x9)='/dev/dsp\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000964000-0x4)=0x0, &(0x7f00008d7000-0x4)=0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00006cc000)={0x6, &(0x7f00008b6000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000f16000-0x8)={r3, &(0x7f0000885000)=""/0}) r4 = syz_open_dev$sndpcmc(&(0x7f0000b52000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x101000) accept4$inet6(r4, &(0x7f0000093000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000159000)=0x1c, 0x800) r5 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r5, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) socket$llc(0x1a, 0x3, 0x0) write(r5, &(0x7f00006a6000-0x74)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$sndseq(r5, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) 2018/01/16 16:42:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000c3000-0xb)='/dev/adsp#\x00', 0x8000, 0x40) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f000052f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5a, 0x210000) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f000043f000)={0x0, 0x7fff, 0x2, &(0x7f00002dc000)=0x0}) pipe2(&(0x7f00005fb000-0x8)={0x0, 0x0}, 0x84000) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) 2018/01/16 16:42:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf, &(0x7f000000f000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x4, 0x4, 0x2}], {0x8100, 0x3, 0x492, 0x10000000b78}}], {@generic={0x8864, "b7ff00000000"}}}, &(0x7f000074e000)={0x0, 0x0, []}) [ 126.016474] WARNING: CPU: 1 PID: 19930 at arch/x86/kvm/emulate.c:5648 x86_emulate_insn+0xd01/0x3c20 [ 126.025687] Kernel panic - not syncing: panic_on_warn set ... [ 126.025687] [ 126.033035] CPU: 1 PID: 19930 Comm: syz-executor3 Not tainted 4.15.0-rc8+ #173 [ 126.040399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.049749] Call Trace: [ 126.052320] dump_stack+0x194/0x257 [ 126.055924] ? arch_local_irq_restore+0x53/0x53 [ 126.060574] ? vsnprintf+0x1ed/0x1900 [ 126.064359] panic+0x1e4/0x41c [ 126.067547] ? refcount_error_report+0x214/0x214 [ 126.072275] ? show_regs_print_info+0x18/0x18 [ 126.076751] ? __check_object_size+0x25d/0x4f0 [ 126.081315] ? __warn+0x1c1/0x200 [ 126.084747] ? x86_emulate_insn+0xd01/0x3c20 [ 126.089127] __warn+0x1dc/0x200 [ 126.092386] ? x86_emulate_insn+0xd01/0x3c20 [ 126.096788] report_bug+0x211/0x2d0 [ 126.100400] fixup_bug.part.11+0x37/0x80 [ 126.104439] do_error_trap+0x2d7/0x3e0 [ 126.108304] ? math_error+0x400/0x400 [ 126.112080] ? emulator_read_write+0x37b/0x540 [ 126.116642] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 126.121460] do_invalid_op+0x1b/0x20 [ 126.125155] invalid_op+0x22/0x40 [ 126.128594] RIP: 0010:x86_emulate_insn+0xd01/0x3c20 [ 126.133593] RSP: 0018:ffff8801c72cf1d0 EFLAGS: 00010206 [ 126.138927] RAX: 0000000000010000 RBX: 1ffff10038e59e43 RCX: ffffffff81154411 [ 126.146254] RDX: 00000000000067a0 RSI: ffffc900021b8000 RDI: ffff8801bb0c3dc8 [ 126.153494] RBP: ffff8801c72cf2e0 R08: ffff8801bb0c0540 R09: ffffffff85c25520 [ 126.160736] R10: 0000000000000002 R11: ffffed00376187f9 R12: 00000000000000ff [ 126.167977] R13: ffff8801bb0c3da0 R14: 0000000000000002 R15: ffff8801bb0c3ea0 [ 126.175235] ? x86_emulate_insn+0xd01/0x3c20 [ 126.179647] ? init_decode_cache+0xc0/0xc0 [ 126.183859] ? __lock_is_held+0xb6/0x140 [ 126.187909] x86_emulate_instruction+0x411/0x1ad0 [ 126.192723] ? check_noncircular+0x20/0x20 [ 126.196938] ? reexecute_instruction.part.167+0x260/0x260 [ 126.202469] ? __lock_is_held+0xb6/0x140 [ 126.206516] vmx_handle_exit+0x6e3/0x1ce0 [ 126.210644] ? vmx_set_msr+0x17e0/0x17e0 [ 126.214690] ? handle_vmfunc+0x850/0x850 [ 126.218731] ? kvm_arch_vcpu_ioctl_run+0x1ac5/0x5bf0 [ 126.223813] kvm_arch_vcpu_ioctl_run+0x1c69/0x5bf0 [ 126.228733] ? kvm_arch_vcpu_runnable+0x560/0x560 [ 126.233551] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 126.238638] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 126.243636] ? debug_object_free+0x2f1/0x5a0 [ 126.248019] ? lockdep_init_map+0x9/0x10 [ 126.252068] ? debug_object_destroy+0x2b0/0x2b0 [ 126.256718] ? __wait_rcu_gp+0x230/0x340 [ 126.260767] ? synchronize_sched.part.64+0xac/0x100 [ 126.265754] ? synchronize_sched_expedited+0xf0/0xf0 [ 126.270828] ? call_rcu_bh+0x20/0x20 [ 126.274516] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 126.280377] ? put_pid+0x183/0x1f0 [ 126.283890] ? task_active_pid_ns+0xd0/0xd0 [ 126.288197] ? __might_sleep+0x95/0x190 [ 126.292164] kvm_vcpu_ioctl+0x64c/0x1010 [ 126.296199] ? kvm_vcpu_ioctl+0x64c/0x1010 [ 126.300407] ? trace_event_raw_event_kvm_age_page+0x340/0x340 [ 126.306265] ? __fget+0x333/0x570 [ 126.309689] ? lock_downgrade+0x980/0x980 [ 126.313821] ? lock_release+0xa40/0xa40 [ 126.317776] ? __lock_is_held+0xb6/0x140 [ 126.321825] ? __fget+0x35c/0x570 [ 126.325251] ? free_modinfo_version+0x70/0x70 [ 126.329731] ? iterate_fd+0x3f0/0x3f0 [ 126.333512] ? lock_downgrade+0x980/0x980 [ 126.337641] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 126.342551] ? selinux_file_ioctl+0x444/0x690 [ 126.347024] ? __fget_light+0x297/0x380 [ 126.350981] kvm_vcpu_compat_ioctl+0x364/0x450 [ 126.355544] ? kvm_vcpu_ioctl+0x1010/0x1010 [ 126.359846] ? compat_SyS_futex+0x288/0x380 [ 126.364144] ? SyS_socketpair+0x40d/0x6f0 [ 126.368268] ? security_file_ioctl+0x7d/0xb0 [ 126.372645] ? security_file_ioctl+0x89/0xb0 [ 126.377041] compat_SyS_ioctl+0x151/0x2a30 [ 126.381256] ? lock_downgrade+0x980/0x980 [ 126.385374] ? do_fast_syscall_32+0x156/0xf9d [ 126.389841] ? kvm_vcpu_ioctl+0x1010/0x1010 [ 126.394140] ? do_ioctl+0x60/0x60 [ 126.397573] do_fast_syscall_32+0x3ee/0xf9d [ 126.401866] ? do_raw_spin_trylock+0x190/0x190 [ 126.406423] ? do_int80_syscall_32+0x9d0/0x9d0 [ 126.410983] ? syscall_return_slowpath+0x2ad/0x550 [ 126.415883] ? prepare_exit_to_usermode+0x340/0x340 [ 126.420872] ? sysret32_from_system_call+0x5/0x3b [ 126.425697] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 126.430519] entry_SYSENTER_compat+0x54/0x63 [ 126.434898] RIP: 0023:0xf7f16c79 [ 126.438229] RSP: 002b:00000000f76cf08c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 126.445909] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 000000000000ae80 [ 126.453156] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 126.460408] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 126.467647] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 126.474885] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 126.482938] Dumping ftrace buffer: [ 126.486661] (ftrace buffer empty) [ 126.490344] Kernel Offset: disabled [ 126.493946] Rebooting in 86400 seconds..