1000-0x7a)=""/122, 0x7a}], 0x20000000000001fd) [ 86.759147] binder: BINDER_SET_CONTEXT_MGR already set [ 86.774488] binder: 11859:11863 Acquire 1 refcount change on invalid ref 1 ret -22 [ 86.788148] binder: 11859:11872 ioctl 40046207 0 returned -16 2018/02/04 02:18:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000)={0x2}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x10) bind$ax25(r0, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}}, 0x10) 2018/02/04 02:18:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6}, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000266000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000657000), &(0x7f00007d9000-0x4)=0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/02/04 02:18:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e38000-0x16)='/selinux/checkreqprot\x00', 0x80201, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x5) setns(r0, 0x8000000) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000265000-0x4)) r1 = socket$inet6(0xa, 0x1, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f00005e0000/0x18000)=nil, &(0x7f0000416000-0xc)=[@text32={0x20, &(0x7f0000ae7000-0x4d)="c4e149e84456289a040000003e010f01ca26360f0176380f60b60300000066ba200066b80f0066ef66bad104b886e0b494eff33e0f20d8b80a0000000f23d00f21f8352000000e0f23f8640f35", 0x4d}], 0x1, 0x20, &(0x7f000016d000)=[@dstype3={0x7, 0x6}, @dstype3={0x7, 0xc}], 0x2) pipe2(&(0x7f00005de000)={0x0, 0x0}, 0x80000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000f6f000)={0x9, 0x7004}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000751000-0x28)={@common="6c6f0000000000e8ffffff00", &(0x7f0000a3e000-0x2c)=@ethtool_cmd={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8000000000000}}) ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000f4e000-0xe0)) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000bec000-0x46)=""/70) 2018/02/04 02:18:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b05000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000c08000)={0x1, 0x800000000001, 0x4000000000000005, 0x8}) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000159000+0x168)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00003d6000)=[{&(0x7f0000e66000-0x7)=""/7, 0x7}, {&(0x7f0000d86000-0x9f)=""/159, 0x9f}, {&(0x7f0000f46000)=""/10, 0xa}, {&(0x7f0000a16000)=""/192, 0xc0}, {&(0x7f0000911000)=""/24, 0x18}, {&(0x7f0000927000-0x52)=""/82, 0x52}, {&(0x7f0000ff6000)=""/128, 0x80}, {&(0x7f00003ac000)=""/176, 0xb0}], 0x8) mknod$loop(&(0x7f0000e10000-0x8)='./file0\x00', 0x4, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000220000-0x4)=0x3, 0x4) 2018/02/04 02:18:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r0, &(0x7f00001d3000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000830000-0x4)=0x1c) ftruncate(r0, 0x3) 2018/02/04 02:18:18 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000f000-0x4)=0x6ab56446) pipe(&(0x7f0000009000)={0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0xc97a, 0x4) 2018/02/04 02:18:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00004ba000-0x4)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003f9000-0x6)='yeah\x00', 0x5) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) 2018/02/04 02:18:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000f6f000)={0x8000000000000000, 0x0, 0x0, 0x1000, &(0x7f0000765000/0x1000)=nil}) 2018/02/04 02:18:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00'}, 0x10) prctl$getreaper(0x19, &(0x7f0000000000)) 2018/02/04 02:18:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004cb000)) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000761000-0x4)) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000642000-0x2)='..') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00007a4000)='/dev/dmmidi#\x00', 0x7, 0x2) ioctl$KDDELIO(r0, 0x4b35, 0xfffffffffffffc01) chdir(&(0x7f0000c44000)='..') setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000010b000-0x4)=0x8, 0x4) mount(&(0x7f000021f000)='./file0\x00', &(0x7f00004a9000-0x2)='..', &(0x7f0000f6f000)='cpuset\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) [ 86.938233] QAT: Invalid ioctl [ 86.945804] QAT: Invalid ioctl [ 86.999145] QAT: Invalid ioctl [ 87.011641] QAT: Invalid ioctl 2018/02/04 02:18:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x80005, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00004a5000-0x38)={0x0, 0x0, &(0x7f0000f69000)=[{&(0x7f00007fa000)=""/4096, 0x1000}], 0x1, &(0x7f0000232000-0xfb)=""/251, 0xfb}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000afe000)=0xfffffffffffffff8) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0xfe28}], 0x1, &(0x7f0000b50000)=[]}, 0x0) io_setup(0xfffffffffffffff7, &(0x7f00005de000-0x4)=0x0) io_destroy(r2) 2018/02/04 02:18:19 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00'}) setsockopt(r0, 0xfffffffffffbfff9, 0xfffffffffffffee0, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) 2018/02/04 02:18:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) syz_open_dev$sndpcmp(&(0x7f0000a61000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x50}, 0x1}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000005d000-0x4), 0x13c) getuid() 2018/02/04 02:18:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b88000-0x18)={r0, &(0x7f0000108000-0xa0)="4a58029c78be80902bf588c2ae3be16b60488ee696162061059f5c7315c0fb4d7602a132f5920ec025e71016ed3846e4d407fb0d0334354a6a7d9de485cd29a726c2d6a235f9e0eaf0253e780f984d7fe71a3601c5e5334f893ca7fc2ba61e4f1e5c2732551aa62d5ffcc925785618d7f2fdf0326a926aa4bf6549797ee29369f89a80fd0b1cdb8fcb53b296fe89038a36301db3f0ff5133e954850814937e8f", &(0x7f000030d000-0x23)=""/35}, 0x18) r1 = open(&(0x7f000097b000-0x8)='./file0\x00', 0x100, 0x100) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00006e0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xe200}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00005d6000-0x70)={[{0x9, 0x9, 0x100000001, 0x1, 0x3f, 0x7, 0xfff, 0x1e, 0xc0, 0xed, 0xa, 0x3, 0x7}, {0x6, 0x1, 0xfff, 0xfffffffffffff879, 0x8, 0x80ca, 0xffffffffffffffff, 0x400, 0x7f, 0x1, 0x1, 0x4489, 0xc7}, {0x3de, 0x1, 0x10000, 0x100000000, 0x5, 0x2, 0x6, 0x5, 0x2, 0x2, 0x3, 0x2, 0x40}], 0x101}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$VT_RELDISP(r2, 0x5605) write(r2, &(0x7f000055a000)="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", 0x130) readv(r2, &(0x7f0000a8d000-0x8)=[{&(0x7f00008e1000-0x4)=""/4, 0x4}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f000021d000)=0x8) 2018/02/04 02:18:19 executing program 5: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f84000-0x38)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00003a5000-0x34)=@ipv4_newaddr={0x18, 0x14, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000f86000-0x5), &(0x7f0000f85000)=0x5) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000f86000-0x18)={0xfffffffeffffffff, 0x0, 0xda, 0xfffffffffffffffc, 0xc, 0x1}) 2018/02/04 02:18:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c3d000)='/dev/qat_adf_ctl\x00', 0x3, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, r0, 0x0) r1 = add_key(&(0x7f0000cc2000)='user\x00', &(0x7f0000280000)={0x73, 0x79, 0x7a}, &(0x7f0000ccc000-0x47)="d8", 0x1, 0xfffffffffffffffb) keyctl$invalidate(0x15, r1) keyctl$link(0x8, 0x0, r1) 2018/02/04 02:18:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f0000a99000)='./file0\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000056b000-0x20)={0x10002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000700000)={0x20000000010002, 0x0, 0x0, 0x2000, &(0x7f0000ead000/0x2000)=nil}) 2018/02/04 02:18:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) keyctl$invalidate(0x15, 0x0) getresuid(&(0x7f00000e7000-0x4), &(0x7f0000f7d000-0x4), &(0x7f0000995000)=0x0) fstat(r0, &(0x7f00009a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00003c8000)='./file0\x00', 0x2000, r1, r2, 0x7, 0x8010) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary}]}]}, 0x20}, 0x1}, 0x0) r3 = accept4(r0, &(0x7f0000b3e000-0x5a)=@un=@file={0x0, ""/88}, &(0x7f000045e000-0x4)=0x5a, 0x80000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000017000), &(0x7f00007c9000)=0x4) prctl$setendian(0x14, 0x2) 2018/02/04 02:18:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000b99000-0x10)={0xfff, 0x2, 0x7f, 0x4}, 0x10) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003a6000+0x13e)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00004ab000)=@buf={0xa, &(0x7f00009e4000-0xa)="481fbcf30096d52010ac"}) r1 = socket(0x10, 0x2, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000845000-0x20)={0x1, 0x0, [{0xc0000001, 0x3, 0x0, 0xffffffffffff8316, 0x400}]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00008f6000)={'vcan0\x00', 0x0}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00005f7000-0x4)) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000582000)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_BROADCAST={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x2c}, 0x1}, 0x0) 2018/02/04 02:18:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000950000-0x9)='/dev/sg#\x00', 0x0, 0x200010002083) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x80007387, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) tkill(0x0, 0x0) close(0xffffffffffffffff) 2018/02/04 02:18:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004ec000)='/dev/rfkill\x00', 0x521000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00001fa000-0x4)=0x6, 0x4) set_mempolicy(0x4003, &(0x7f00003cd000-0x8)=0x10003, 0x7742) mbind(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1, &(0x7f000000b000), 0x4, 0x0) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f00002e0000-0x8), 0x1, 0x2) 2018/02/04 02:18:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004e1000-0x6)={0x0, 0x3}, &(0x7f0000355000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d42000)={r1, 0xfffffffffffffff8}, 0x8) pwritev(r0, &(0x7f000000d000)=[{&(0x7f0000ca9000-0x1)="e9", 0x1}], 0x1, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000329000-0x4)=0x2) recvfrom$ax25(r0, &(0x7f0000efc000)=""/212, 0xd4, 0x0, &(0x7f00009e1000-0x10)={0x3, {"9bdedeb96d7da1"}, 0xd743}, 0x10) [ 87.168292] audit: type=1400 audit(1517710699.131:86): avc: denied { accept } for pid=11943 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/04 02:18:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a63000-0x4)='tls\x00', 0x4) close(r0) r1 = getuid() fstat(r0, &(0x7f00009ff000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) 2018/02/04 02:18:19 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000638000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fbf000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x2, 0x81, 0x5, 0x4, 0x400}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00004ee000), 0x0) 2018/02/04 02:18:19 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, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0x1000000, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) eventfd2(0x8, 0x801) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x0) 2018/02/04 02:18:19 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)="0000000000000005", 0x1) pwritev(r0, &(0x7f000000b000-0x38)=[{&(0x7f000000b000)}, {&(0x7f000000c000-0x1000)="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", 0x1000}], 0x2, 0x8000e) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000011000-0x10)={0x6000, 0x100000}) 2018/02/04 02:18:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x62, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000022e000-0xe)='oom_score_adj\x00') getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f000003f000-0x31)=""/49, &(0x7f000032a000)=0x31) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x1ff) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/02/04 02:18:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="230000002400911546000000000000120100", 0x12}], 0x1}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000407000-0x4), 0x800) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000b4000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c04000-0xe8)={{{@in6=@ipv4={[], [], @empty}, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000e2f000-0x4)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000ddd000)=r3) getpeername(r2, &(0x7f0000e1b000-0xc)=@nl=@proc, &(0x7f0000b58000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000a56000)={0x0, 0x8, "5ca65daddd96bd61"}, &(0x7f0000146000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c2f000-0x8)=@assoc_value={r4, 0x7}, 0x8) connect$ipx(0xffffffffffffffff, &(0x7f0000dfa000-0x10)={0x4, 0x16, 0x81, "7e7f95a0cb8c", 0x80000001}, 0x10) ftruncate(r0, 0x0) 2018/02/04 02:18:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000002000-0x1c)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4012}, 0xc, &(0x7f0000002000-0x8)={&(0x7f0000000000)={0x218, 0x8, 0x6, 0x8, 0x7, 0x3, {0x7, 0x0, 0xa}, [@nested={0x1f8, 0x62, [@generic="dad629c75be173e06bf42448c4954885a518caf30a3e1a85fa226e6ae24ca3c4c820ec0ccf5c09c5bce28ede4b149473a4eb55469149e1e5b0563f37c5a4d6207a7e93788a77e9ce75d66892d780bdda958ede3a9f3fd2ba9dd5120becfcbaa7af48c65b02a760360db2922d574972421cd3df94e8342a49e085c1d42e912e38ad4532af092fb433fb186c1780716a3e52e7b714860ce7105af988d7228233703e19f0bd8f2274b0c133611099e815c2e1f5ca4885d574677e3a87657c", @generic="8514951d2153506df891c1a2fd28c10dd5055792ed932af7caea3c9dfa29781f598f3d6daf2b829f4b98af72b0caa0794eac57bfffae376bb1a01c56c2ebeb54804133f3863e7a179ce35c88dff983833c7c394243d463cdc37ed86840d5e5cd709e6148cb58c4fc4c1064abd5ba54b0ebe9244f43501079da4b5cd7f0b9caea2b750ce1b8e7c061ed10089764a97013a4ca878d6b073e81c15a6650186cd905b64e24991ed9179d43a623339565e1457d6156068da24507bb1187ee2fb98ac5f6f1e300555c4fbb46475ec469e960c6b57b121230f8eaae5c7bf8e9654c29c51f85cfa4de5b", @typed={0x8, 0x70}, @typed={0xc, 0x16, @u32=0x1c0}, @generic="6a0cc500d0df5b6b20bc74a4fd0a96d7d1cebf40ae627f6a08cacfe9e55fc9d296116fc0238360ca9633d64e098aa4b1b629c7978f7b2736c7adde"]}, @typed={0xc, 0x67, @fd=r1}]}, 0x218}, 0x1, 0x0, 0x0, 0x10}, 0x4800) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000129000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000040b000-0x20)={0x4, 0x5, 0x3, 0x8, 0x7fff, 0x2, 0x9, 0x80000001, 0x0}, &(0x7f000003f000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000002000)={0x5, 0x7}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000-0x14)={r3, 0x4, 0xffffffff, 0x3, 0xfffffffffffffffe, 0x2}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000536000-0x1c)={&(0x7f000090e000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000245000)={&(0x7f000004c000)=@delsa={0x28, 0x11, 0x110, 0x2, 0x0, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xa, 0x7f}, []}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000006f000-0x9)='/dev/ppp\x00', 0x80000, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f0000c51000-0x13)='/dev/snd/controlC#\x00', 0x10001, 0x0) clock_settime(0x0, &(0x7f0000a3f000)={0x77359400}) socket$llc(0x1a, 0x3, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7e, &(0x7f00008ab000), 0x4) sendto$inet(r0, &(0x7f00003b7000+0xf2e)="cb029dea7e329c2dec0754fb0a173e63336d930f664aeace91e26fdfe8aa76e6a22be660f27f1d81422fd7385f12c0b111057f3929a966696e2662976801e94a", 0x40, 0x4000, &(0x7f0000ab5000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r4, 0xc0485510, &(0x7f00001e7000-0x48)={0x100000001, 0x122, 0x0, 0x0, &(0x7f00001c7000)=[]}) accept4$inet6(r1, &(0x7f0000b31000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000ffb000-0x4)=0x1c, 0x80800) 2018/02/04 02:18:19 executing program 1: mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200007, 0x0, &(0x7f0000015000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000abb000-0x7), 0x8) 2018/02/04 02:18:19 executing program 4: r0 = socket$nfc_llcp(0x27, 0x3c696b20888113de, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x1, 0x3, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000001000), &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x1c)={&(0x7f0000000000)={0x27, 0x11, 0xcf31, 0x7, 0x1000, 0x6, "682e74d0bda49d17e62ad0240bc347aff2da6b82bd9aff8ab459b731501340e86ed95fb064d06cd4a0e44847d7c4dab5266e23fe0aae22c4ccef7b834797d9"}, 0x58, &(0x7f0000000000)=[{&(0x7f0000001000)}, {&(0x7f0000776000-0xb5)="fd32aaca72428e5500b60729f10f13d0056782026a39418ed18b5241687192df548577b77a53256febee6b54a1163a658c5847c85fb01702878167b8418d6efb51b484c43e59c133d18533caffc9f79458b5df5196d3a0d5e12ffe54d0dae2c4674dd06be194443e350fe91f80625dbbb89684527088f170ec611e25485152099b66170f673b825c9de8ee07af364b93385895f6e451e8c3023c40e1a0d1b8d45f9e1cb74824b32c6e145e380157d3a03208da84b0", 0xb5}, {&(0x7f0000a1b000-0x30)="1d15a09e96e5ddf91ac5735ac02ed44803dec1235cf7310377e27f153c2a952947db6b5496403a9677b0de9daf1e226e", 0x30}, {&(0x7f000094c000-0x7f)="5169e6b1c69b8977193c2950125acf2d32ead735c54b2d15a95da30873511c7f066bbe54d1fe33237173dc226318f6d30a4968beaf26f07372226ae8d7009a791f531f010c4a2b023ef6e46deab524b55f7175ed0a098178b368db5cd2eb592d4fa8f8a93c0d1730896b1e94c8db7a3c0f61be59256504c85aae5590170c17", 0x7f}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0xf9)="1945bf67ef08b9cd69c354ef89b5e751a1f87c2aeaab25bdbe365689a36dcce75e139dd96036f17c9782c139d2bbc77967cadb3d60229f9bd3aad9647d9a75b5a6b3ddce84db4042c44f8fc48201ac3762894cefdb726267a3fb0aec32ab25229e11d6d0db862dcc75622a37e8b0ca4e313ce44c60e7d42dfd1133a04d8789cda912871d419f92093052d87e199fcbcd0e713767c8b94816682c7df74108d343a8f723efa6b48081a49168e5471cc81ff8a8e3f710221df29273877d830a7a21d407bf25205ba30721a77f3cf668634424f1bd66d3d3722eb2d83b0d075e51b02671a60b43d4d6a5ff87843c248fa15a3d920b46403639b77a", 0xf9}, {}, {&(0x7f0000582000-0x6c)="0738cd322e5fc8870f21e6da7f056e6e34ff7b230128cd8875fe93cf0218eee4d03266878c615415405288bc5081555ecadd74c3dabdd4905615788702f0afeaa436f517fd8dd427bfe3c116f8b72e1f5d223af668794cb2ddbfe72666ce88cf494cf8ddfaeb78e3332a7243", 0x6c}], 0x8, 0x0, 0x0, 0x24000000}, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e4000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000ac4000)={0x176b, 0xf4d, 0xffff}) ioctl$LOOP_CLR_FD(r2, 0x4024700a) 2018/02/04 02:18:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) socketpair(0x18, 0x0, 0x0, &(0x7f0000163000)={0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) socket$key(0xf, 0x3, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00002bc000)=@raw={'raw\x00', 0x9, 0x4, 0x304, 0x184, 0xffffffff, 0xffffffff, 0x184, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000591000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0x94}}, [{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 0xe7, 0x5, [0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0xff, 0x0, 0x4, 0x0, 0x10000, 0x0, 0x0, 0xf8], 0x0, 0x3, 0x401}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, [@unspec=@void]}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, 0x0, 0x4, [0x4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1ff, 0x51, 0x9, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x7fffffff, 0x8], 0x0, 0x1f}}}, {{@ip={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0, 0xff, @generic="cb0e1e2d6acb1304c0f8d6175e004a10", @generic="069375f8438ceba7ad1343f5531eb414", {}, {0xff}, 0x7f, 0x1}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1, [0x0, 0x0, 0x0, 0x6], 0x1}, {0x9, [0x5, 0x0, 0x0, 0xff, 0x5], 0x7fff, 0x0, 0x4}}}}]}}, 0x360) sendfile64(r0, r0, &(0x7f0000ca5000), 0x5) socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000872000)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000718000-0x5)='user\x00', 0x3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000148000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000336000)={@common='gre0\x00', @ifru_flags=0x2001}) 2018/02/04 02:18:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000969000)='./file0\x00', 0xb793a3f7ea3c51dc, 0x0) io_setup(0x0, &(0x7f0000491000-0x4)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000de0000)=[{&(0x7f0000de8000)="c1ffefc8179a4b0151de84fa6a928e5df82f430bdf57a443b826c507ecc269d8bbab6efbc8ac59db30949c2b738ef51169a9c521d0ce492636ce6919d8461b6ae11779eb2facb1ea3c671040f876a847302ad616470c684ad415dd28f7657510a2ef1f1ece381ee17cc2b4443a45a96df9e04975839ac1b6e72d538fb93de244d95e107183504ce84af10a38a219bb3014ce9f3a52e93a2b6ddee27cdd2d49ac40f8c504ed7aa766d8f3500c65c20a19df939f109bc5b652ec813096630b4176280a61045f9d430e392bb927553f0c9f794248cc34fc1744f2ca9be29d2e4dde110da9e5ee942cbc2744606fd91e0e99", 0xf0}, {&(0x7f0000b99000-0xf4)="e95a11f8e5d8806caac1fbe0ef27f62352fd008b725a24c315ab7825cebccd5dfd7855af63daa4165ddaef1cc9c784d55a9ee2f3c8560dff5034f0d511ddf1fd682af829bdc3ca31993338c02676f4fb3cf3ee0368df746ca4b50b51fead22647b653cc7fd71f002856a873ce9ebd7372ff1519842d66b3f546f382ff7265f3188d8c889464e24b8aab539c1d409569cb9e7f75a45d6ea23448d752ebe7f38f0796dd0b439339cc6b76a4d444bf764f766eb34aaab6a04d1d6ad0c2dee39de443ad08da6a2389f649673d48f4f89eb99d97e98dd8a2230437d67180538159cdf3963fb7739497852c67857b618149c650ea56400", 0xf4}], 0x2, 0x3) write(r1, &(0x7f00001d1000-0x50)="19", 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000628000)) 2018/02/04 02:18:19 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000006000-0x4)=0x200c0) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000005000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000003000-0x1000)="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", 0x5c5}], 0x1, &(0x7f0000006000-0x118)=[]}, 0x0) 2018/02/04 02:18:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000094c000+0x33e)='/dev/kvm\x00', 0x880, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) gettid() vmsplice(r0, &(0x7f000029f000-0x10)=[{&(0x7f000074c000)="a36b59e865d159e7a1f659aefcc880451450fc09371b0ac877b13d4b6260a08e3d0456741ce650c9cc0c205b96d9dd57341d89bd589c89419e6341a709940d7d0fa208", 0x43}, {&(0x7f0000b86000-0x41)="4c90c030e588838b4249d2d1f5298f73df3b7078b6e6b60eb76af09ea20f28c035e785f540c6f3bbf8e152d4e48a65a7d44210914643ed513b79eb11f6d2a03419", 0x41}], 0x2, 0xb1b89c628bf34d26) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x0, 0xf7ffffffffffffff, 0xfffffffffffffffd]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @sint}]}) 2018/02/04 02:18:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x11)='net/ip6_mr_cache\x00') connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x6, 0x1, 0x7, 0x7, "fc5af1144239cb737c0573fb8072d089b9e593d60da25b7ef96e76f84eaf2f4359228cee6847332e126d0a7e9fdbc48ee2448e469674280e68eb86abca21e6", 0x9}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x1000000181000, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000408000-0x3a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) preadv(r1, &(0x7f0000033000)=[{&(0x7f0000be2000)=""/30, 0x1e}, {&(0x7f0000c92000-0x44)=""/68, 0x44}], 0x2, 0x0) 2018/02/04 02:18:19 executing program 5: r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000841000-0x50)={@common, @ifru_settings={0x0, 0x0, @te1=&(0x7f0000001000-0x10)={0xcd4, 0x100000000, 0x8, 0x4}}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8983, &(0x7f000000b000-0x28)={@common='gretap0\x00'}) 2018/02/04 02:18:19 executing program 7: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000002e000)) pipe2(&(0x7f000000e000-0x8)={0x0, 0x0}, 0x800) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000002b000-0x1)) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002f000-0x8)={0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f000002f000)=0x1c) r3 = socket$inet6(0xa, 0x22, 0xfffffffffffffc44) connect$inet6(r3, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) sendmsg(r3, &(0x7f0000013000-0x38)={&(0x7f0000015000)=@in={0x2, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f000000d000-0x1188)=[]}, 0x4008000) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x0) sendmsg(r3, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000016000-0x60)=[{&(0x7f000002e000-0x69)="9653e2c41ad17fe636c548958fd5bf8a8044dc89ca39b313aaa5e4bdb81b68a0c8e4036d2578bf282807c7d25e7b34efa10ef8392bf2d5573b78c881ddaf86b2e2eb8ab6f63a880903c4269bb0e043762e53faf91df87969278bb5221975928941a89edd6feb3992a33d", 0x6a}], 0x1, &(0x7f0000021000)=[]}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000018000-0x30)={&(0x7f0000030000)=[0x0, 0x0], &(0x7f0000005000)=[0x0], &(0x7f0000031000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000031000-0xc)=[0x0, 0x0, 0x0], 0x2, 0x1, 0x3, 0x3}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000031000)={0x6, r1}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000030000)) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000010000)={0x7, 0x5, 0x4f, 0x3, 0x2}) 2018/02/04 02:18:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d9b000)={@common='bridge0\x00', 0x0}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000cb0000)=""/196, &(0x7f00007f4000-0x4)=0xc4) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x392}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a53000)={0x0}, &(0x7f0000c52000)=0xc) r3 = getpgid(0x0) kcmp(r2, r3, 0x0, r0, r0) 2018/02/04 02:18:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062f000-0x8)='./file0\x00', 0x1d0) chdir(&(0x7f00001b0000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x14103f, 0x0) ftruncate(r0, 0x7fff) read$eventfd(r0, &(0x7f00007c4000), 0x8) readv(r0, &(0x7f000010e000)=[{&(0x7f0000001000)=""/171, 0xab}], 0x1) 2018/02/04 02:18:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000382000-0x8)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) 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, 0xffffffffffffffff, 0x0) unshare(0x400) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000ea7000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f000005c000-0x20)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000007e000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x7, 0x2, 0x40, 0x100, 0x7fff}, &(0x7f0000a38000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e78000-0x8)={0x0, 0x0}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) io_setup(0x3, &(0x7f0000861000-0x4)=0x0) name_to_handle_at(r4, &(0x7f0000079000-0x8)='./file0\x00', &(0x7f00003e9000-0x1008)={0x1008, 0x9f, "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"}, &(0x7f0000f39000-0x4), 0x1000) clock_gettime(0x0, &(0x7f00000a7000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00002de000)={{0x77359400}, {r6, r7+30000000}}, &(0x7f0000c92000-0x10)) io_submit(r5, 0x1, &(0x7f0000ecd000-0x10)=[&(0x7f0000a40000)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000064b000), 0x0, 0x0, 0x0, 0x1, r3}]) 2018/02/04 02:18:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f000067f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000553000)) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000e96000/0x14000)=nil, 0x14000, 0x0) socket$inet6(0xa, 0x80007, 0x0) 2018/02/04 02:18:19 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000083f000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000b32000-0x8)="3ac68c5e6c31cc6a") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b51000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) request_key(&(0x7f00009a2000-0x5)='user\x00', &(0x7f00007eb000)={0x73, 0x79, 0x7a}, &(0x7f0000510000-0xf)='/dev/snd/timer\x00', 0xfffffffffffffffe) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmmsg$unix(r1, &(0x7f0000bf4000)=[{&(0x7f00006ac000)=@abs, 0x8, &(0x7f0000227000-0x90)=[], 0x0, &(0x7f0000b9c000-0x20)=[@cred={0x20, 0x1, 0x2}], 0x20}], 0x1, 0x0) 2018/02/04 02:18:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f5c000)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) lseek(r0, 0x0, 0x3) 2018/02/04 02:18:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000116000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5421, &(0x7f00006cb000)=0x3) tee(r1, r4, 0x80007387, 0x0) r5 = dup2(r3, r4) ioctl$int_in(r5, 0x5452, &(0x7f0000e36000-0x8)=0x45) r6 = getpgrp(0x0) fcntl$setown(r3, 0x8, r6) fcntl$setsig(r4, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) close(r0) 2018/02/04 02:18:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000a90000-0x3)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000), 0x0, 0x0) readlinkat(r0, &(0x7f000072b000)='./file0\x00', &(0x7f00009a0000)=""/203, 0xcb) execveat(0xffffffffffffffff, &(0x7f0000855000-0x8)='./file0\x00', &(0x7f0000370000)=[], &(0x7f0000b3d000-0x10)=[], 0x0) clock_gettime(0x0, &(0x7f0000cfa000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000dc8000-0x8)=@buf) write$sndseq(r0, &(0x7f0000bfe000-0xa8)=[{0x7, 0xfffffffffffffffa, 0x80, 0xd531, @tick=0x2, {0x269, 0x9}, {0x3}, @note={0x7, 0x1, 0x6, 0x8, 0x8}}, {0xa2, 0x8, 0x8, 0x8, @tick=0xae, {0x5, 0x1}, {0x7fff, 0xee0}, @addr={0x40, 0x3}}, {0x408bd6e4, 0x4fe, 0x2, 0x100000001, @tick=0x5, {0x0, 0x49}, {0x202, 0x4}, @quote={{0xfa, 0x3}, 0x6, &(0x7f000074f000-0x1c)={0x4, 0x4, 0x4, 0xfffffffffffffffe, @time={0x77359400}, {0x4178, 0x240000000}, {0x2, 0x7}, @quote={{0x200, 0x7}, 0x8f}}}}, {0x7, 0x2, 0xec52, 0x1, @time={r1, r2+10000000}, {0x1ff, 0x2}, {0x6, 0x2}, @note={0x7ff, 0x6, 0x6, 0xa6, 0xda}}, {0x0, 0x6, 0x4, 0x8, @time={0x0, 0x1c9c380}, {0x7, 0x1f}, {0xbd0, 0x3}, @queue={0xffff, {0x10000000000, 0x100}}}, {0x8, 0x7d9ea3ee, 0x9, 0x8001, @time={0x0, 0x989680}, {0x9, 0x64}, {0x7, 0x200}, @ext={0xcd, &(0x7f00007df000)="089d87aa80d54ae05de5556906588f24206ae07a12d602d029e50f8efe32fcc39d9e555dbd663ab73cbf1645a1ed2d042fc3128a68d4105b91490520f802f534c3a32ca9457ed80b392f9c1908089f39e6ebf659cd3f2c0de14af609043f99ff6b2c16a11a400745732db5dd4126de2b8d0b356d514dcb7d445e939a2b5cd0db6b9eac7e058127bbc3063ee91225cce98fec78d40eb3c7f2ccb34ac9049acb22def50ae6674be64eca724a54f2db87065732fe582be1b3bf527a793f3f0cb91cf345aa54e2109f4fa6e29dcf63"}}], 0xa8) r3 = creat(&(0x7f0000130000)='./file0\x00', 0x0) fstatfs(r3, &(0x7f000010b000-0x36)=""/54) 2018/02/04 02:18:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002ca000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x800000000000007, 0x0) sendfile(r1, r0, &(0x7f0000ab8000)=0x20000, 0x9f) 2018/02/04 02:18:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000823000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b76000)=@ethtool_ts_info={0x41}}) socket(0x8, 0xe, 0x3ff) [ 87.507114] bridge: RTM_NEWNEIGH with invalid state 0x0 [ 87.543344] bridge: RTM_NEWNEIGH with invalid state 0x0 2018/02/04 02:18:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d21000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000450000)={0x1, [0x9b]}, 0x6) r1 = syz_open_dev$dmmidi(&(0x7f0000d17000-0xd)='/dev/dmmidi#\x00', 0x7f, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000008a000-0x10)={&(0x7f0000872000/0x3000)=nil, 0x3000}) mincore(&(0x7f0000479000/0x3000)=nil, 0x3000, &(0x7f0000260000)=""/213) 2018/02/04 02:18:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x100000000006) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00007ac000)=@filter={'filter\x00', 0xe, 0x4, 0x284, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x94, 0xb8, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00'}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@ip={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="05df19db18153787adb78e5959c5635b"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}]}}, 0x2e0) sendto$inet(r0, &(0x7f0000499000)="048b40f4fd3c71ca28a4ca28856bfe26cf9f452b5ca7d95cb0407737b473ec63", 0x20, 0x0, &(0x7f000029c000)={0x2, 0xffffffffffffffff, @empty}, 0x10) lseek(r0, 0x0, 0x1) fallocate(r0, 0x3, 0x80000000, 0x7fff) r1 = socket$inet6(0xa, 0x6, 0x0) io_setup(0x3, &(0x7f0000a44000)=0x0) io_destroy(r2) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = syz_open_dev$sg(&(0x7f0000b3a000)='/dev/sg#\x00', 0x2, 0x40400) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000b5e000-0x4)=0x7) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000bab000)=0xc3ff, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000c3000)={0x0, 0x9}, &(0x7f0000c1a000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f000054e000)={r5, 0x7f}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d0a000)={0x0, 0x3, 0x4, [0x13b, 0xfff, 0x6, 0x1]}, &(0x7f000029d000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000bea000-0x4)=@assoc_id=r6, 0x4) listen(r1, 0x6) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000767000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x8, {0x2, 0x2, @empty}, @generic="49db619ee4c1dbfed3872107fc7db452"}) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r3, &(0x7f0000276000-0x30)=[{&(0x7f000004c000)="ebd50ca7a65ed8753c8e59cca5862670a88dbadc8fbd711bef19a502ae9bf31cb600dbaaa792b655ec06eb3cbb75eff6f2cf2a0109000fc4c4e76a101316db33ae32d164309937973970f622816ba9177ba070a577", 0x55}], 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000a74000)={r5, @in6={{0xa, 0x1, 0x10000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}}, 0x1, 0x2, 0x1, 0xfffffffffffffeff, 0x4}, 0xa0) r7 = accept4(r1, &(0x7f0000655000)=@alg, &(0x7f00001d9000-0x4)=0x58, 0x800) sendmsg$alg(r7, &(0x7f0000c93000-0x38)={0x0, 0x0, &(0x7f0000291000)=[{&(0x7f0000c89000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000de4000-0x150)=[], 0x0, 0x811}, 0x800) 2018/02/04 02:18:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000093c000-0xe8)={{{@in=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000e5a000)=0xe8) getgroups(0x3, &(0x7f0000720000-0xc)=[0x0, 0xffffffffffffffff, 0x0]) fchown(r0, r1, r2) 2018/02/04 02:18:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b78000-0x8)='./file0\x00', 0x140) 2018/02/04 02:18:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80003, 0x2, &(0x7f00009bd000)={0x0}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000207000-0x6)={0x1, 0x3f, 0x8}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff1, &(0x7f0000006000-0x50)={0x4, 0x0, 0x1, @tid}, &(0x7f0000003000-0x4)) timer_settime(0x0, 0x0, &(0x7f0000002000-0x20)={{}, {0x0, 0x6}}, &(0x7f0000001000)) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f00001be000-0xa0)=""/160) timer_gettime(0x0, &(0x7f0000001000-0x20)) 2018/02/04 02:18:19 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e21000)='/dev/sequencer\x00', 0x14800, 0x0) readlinkat(r0, &(0x7f0000b3e000)='./file0\x00', &(0x7f000028c000-0xf4)=""/244, 0xf4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005cb000)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00008e8000-0x8)={0x0, 0x9}, &(0x7f000023c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000092c000-0x8)={r3, 0x6}, &(0x7f0000597000-0x4)=0x8) write$eventfd(r2, &(0x7f0000d8a000-0x8)=0x800, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045878) read$eventfd(r1, &(0x7f00008ee000), 0x8) 2018/02/04 02:18:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f0b000-0xd)='/dev/usbmon#\x00', 0x0, 0x103000) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000083d000-0x20)={@generic="29f24d83451e172da4840550f89447cb", @ifru_flags=0x800}) r1 = socket(0x1e, 0x2, 0x0) timer_create(0x1, &(0x7f00002b4000-0x58)={0x0, 0x13, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000a1a000)=0x0) timer_getoverrun(r2) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket$inet(0x10, 0x3, 0x10) sendmsg(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/04 02:18:19 executing program 4: mmap(&(0x7f0000000000/0xcdd000)=nil, 0xcdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cd6000)={0x0}, &(0x7f0000cd4000)=0xfffffffffffffddd) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cd3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() rt_tgsigqueueinfo(r2, r2, 0x0, &(0x7f0000cdd000)={0x0, 0x0, 0x7, 0x8}) 2018/02/04 02:18:19 executing program 1: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000dec000)='./file0\x00', &(0x7f00002d2000-0x8)={0x7, 0x2}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000ff1000)='/dev/audio#\x00', 0x7, 0x40000) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/audio\x00', 0x440000, 0x0) linkat(r0, &(0x7f0000a86000)='./file0\x00', r1, &(0x7f000008e000)='./file0\x00', 0x1000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000cac000)={0x5, 0x6, 0x9, 0x4, 0x8}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x2}, 0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000f24000)={0xfff, {{0xa, 0x3, 0x5c5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7ff}}}, 0x88) [ 87.787999] dccp_close: ABORT with 85 bytes unread 2018/02/04 02:18:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000019b000-0x12)='/dev/snd/midiC#D#\x00', 0x20, 0x109000) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00001b3000)) r3 = epoll_create1(0x0) epoll_wait(r3, &(0x7f0000a45000-0x3c)=[{}], 0x1, 0x7f) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000445000)={0x77359400}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) 2018/02/04 02:18:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000010a000-0x4)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00001e0000)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000c7d000)={@dev, @loopback, 0x0}, &(0x7f00005e3000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e1c000-0xc)={0x0, 0x0}, &(0x7f00004f4000-0x4)=0xc) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000eb8000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x0, 0x2, 0x2, 0x2, 0xa0, 0x20, 0x3b, r1, r2}, {0x7fffffff, 0x1, 0x6, 0x3, 0x9, 0x3, 0x15b2d0c6, 0x4}, {0x4, 0x9, 0x1ff, 0x1}, 0x2, 0xffffffffffffffff, 0x3, 0x0, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x16}, 0x0, 0x6c}, 0x0, @in6=@empty, 0x2, 0x2, 0xecac6e9a135a862a, 0x6, 0x9, 0x81}}, 0xe8) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000314000)="65667300cef0fdf05a3fb289c52b71ff925dc3d95fe229c0005d7b66b3dd8ec78b605e51eb7de9859260f76210ee4ebb303d77950e65dc08602bcd3c3b93a738c85e4ab2baf471b59c31410187a1f75aa1cbbcd287d4c62a06e71d034d32d995fe27e3927b0417112d62b4c343c23034af972844d28db890", 0x2, &(0x7f0000237000-0x45)="69b90983b605bc7bb97ada49b62e448836c4011eb356ff4456afcdc8f163d57136a50f5783a3499862edafbdec026f5fbc1d3127711c7b71b84dfdf9bc41c1cc3d88e253c3") socket$l2tp(0x18, 0x1, 0x1) 2018/02/04 02:18:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x10001, 0x7) r1 = syz_open_dev$vcsn(&(0x7f0000023000)='/dev/vcs#\x00', 0x40000, 0x402) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f000089c000-0x9)='/dev/kvm\x00', 0x1) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000a84000-0x10)={0x1, 0x2, [@empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}]}) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000913000-0x4)) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f00006ef000)={0x0, 0x7}) 2018/02/04 02:18:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x7) syz_emit_ethernet(0x4a, &(0x7f00007b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000851000)='/dev/hwrng\x00', 0x600000, 0x0) ioctl$TCXONC(r1, 0x540a, 0xe9a) 2018/02/04 02:18:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000efb000)='./file0\x00', 0x800000000010000, 0xca) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f000054b000)={0x4, 0x100000000, [{0x800, 0x0, 0x7f}, {0x10c, 0x0, 0x8}, {0xb5, 0x0, 0x20}, {}]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000097e000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x8c62}) sendmsg$netrom(r2, &(0x7f0000278000)={&(0x7f000049d000-0x10)=@ax25={0x3, {"de435b61b6cc73"}, 0x3}, 0x10, &(0x7f0000bbc000)=[{&(0x7f000075c000-0x6e)="56dcba5ac033f12b842717936fb2e5ecbddb10c6e579188148829ee920ee18ad961797eb78213dccf9d4db37eb6160dfcf910f8527a4dc0ab3dfbfea1d598fefec47a67427ff6567501f1de0d1f9d96152f3e8d4e36d938b18886adfa72af55942545e68f45e5223d1402b44fe27", 0x6e}, {&(0x7f000037c000)="f62d73b2ab3adf238e0e6524aaadd4bc412f81bbb3d4b632096eb2bc5332824b0ea233d70d3f1e99a29c1244414edee1b7e02269c384c7d745ac3d17f01b6caa317ec9e5", 0x44}, {&(0x7f0000bd3000)="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0x1000}], 0x3, &(0x7f00003f4000-0x1270)=[{0x90, 0x3a, 0xba, "bbe492c5f13974b13541200271217be3e04ecc7b8e749e1f7e8bab765c4ecddc9deb1d9020be46af855f4ac4820b2af5eadd5df1316cb80860f260e99d59cecebc7d1b1f76da60ccf25cfbfb1fc0e82b354b6dfeea1479352d6e24ebf861442dcc5810fca157e3d6b8c9203b7d80da62a08011eb61d5c49def5f19410d42045f9d2d09"}, {0xbc, 0x1ff, 0xffffffffffffffb4, "9a9c74409e2bfe36fd0cf651161b55846fdc802afa1b6cd9dbc5250757de4c82198b1e1fd038c91025add752fff9d2ebc9be2b429226dcf9d4abf76de545e6c59daed89aa5d03b011c61ec1356b66f6ad098c78c9ca423e8be0e442a5deb1062ca9e5bf744d75534b44660969327f80f7d8624714b80e3e6261ed2ec9b48c80332838bb115f90d27b1df2674bd4960e6dea683fc287bdbf762f4f78b12764473ce3c24e9882fe27ca4bd1a7c23ca1aef"}, {0x100c, 0x0, 0x9, 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"}, {0xac, 0x11d, 0x8, "8b408a0a845153e957560c202162367dd357ff663134062e4217644613bb60072930be539467534fbb73307cdcd8e3303a085c318e62cba43b9cdfa4a2a9d8f904d48f0f815e38496db48d77c3e60ae8447dd23ef0974edc512ac271f6aeffdb538f9534ab1bd1aaf5bb2d99903ae0326eafcabbd5d6b55ef7237bf8d8bed36a3ba5c05ed7c3ad76b77bd2c759957acaef66005c8341dc698e164aea84dc51d2"}, {0x6c, 0x102, 0x9ad0, "4278538e571e2d1ed33fdf790d213cb83f1a1e8ce57ab43cb96acd8f65afe42364425918c91ce7d44cdfb8296744c9adb999787b68dde3e88820fa01bb49f4a0b359ba81e7ea94a1fc28ac423a8d7ed1f74903cb48ceb689721b52f995799cb8"}], 0x1270, 0x4008040}, 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) openat$mixer(0xffffffffffffff9c, &(0x7f00003bd000)='/dev/mixer\x00', 0x2000, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f00008a7000)=0x10000000000002) 2018/02/04 02:18:20 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, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000da6000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xff}}, 0x6}, &(0x7f0000860000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000f83000-0x74)=[@in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1ff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @rand_addr=0x3ff}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xef9}, @in6={0xa, 0x0, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x4}], 0x74) 2018/02/04 02:18:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x1ff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000001000-0xe6)="7a128e0c968eed893efe74cf207245ce12a7fb9beb12671793a3c72311d5b6d3acab284e4fe200cb2e631e7fc90e879b35ac22245ce6bfd3ea14938ab8b1777311424d4522e08ccdad57a4bd2df05c0b982f0f1b1de3cdda53afa5ccd65fa4c89c88b9ec15253c4328dd0c7797de48fb4e594a882b94d752446b3561c65c7d1e1eba3ccdd04d3ec2b1097c1da8e8c72c36cb92f04b3ee7d150594814b985ff23f96747df15bc7bfcaec9df822adcc87140c8e4906bdc8c2a56344725f8c260cbacb2688a1721f8d1a3c1a72551ea40a5c268fa1dff7a95726497b0ca4e07f81bff5b7ab5a1a3", 0xe6) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vcs\x00', 0x361842, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000007000)={0x0, 0x2, [@empty, @empty]}) request_key(&(0x7f0000002000)="016c616affffffec00", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000007000-0x12)='ppp1\x00', r1) 2018/02/04 02:18:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e24000-0x9)='/dev/rtc\x00', 0x24c400, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f19000)={0x0, 0x8}, &(0x7f000055c000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000089000-0x8)=@assoc_value={r4, 0x20}, &(0x7f00005ae000-0x4)=0x8) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f000002f000)={0x7, 0x41f, [{0x4, 0x0, 0xb62}, {0x9, 0x0, 0x10000}, {0x7, 0x0, 0xec}, {0x80000001, 0x0, 0xffffffff909e8cd3}, {0x48ac722d, 0x0, 0x81}, {0x5}, {0x0, 0x0, 0x9}]}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000be6000-0xe8)={{{@in=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f00004e7000-0x4)=0xe8) r6 = getegid() fchown(r3, r5, r6) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000f94000)={[], 0x0, 0x202}) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f000029b000-0x4)=0x7) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/04 02:18:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000001000-0xa8)={{0x1, 0x5}, 'port1\x00', 0x18, 0x408, 0x0, 0x33d7, 0x6, 0x0, 0xa302, 0x0, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c75000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) openat(r1, &(0x7f0000ece000-0x8)='./file0\x00', 0x80540, 0x5) socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000f3e000-0xc)={0x13ffe, 0x40000006, 0x8}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000bca000-0x83)={0x0}, &(0x7f0000389000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000006000)=@assoc_value={r3}, 0x8) 2018/02/04 02:18:20 executing program 7: munmap(&(0x7f0000caa000/0xe000)=nil, 0xe000) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000040000-0x11)='/dev/qat_adf_ctl\x00', 0x440000, 0x0) r1 = syz_open_dev$mouse(&(0x7f000052e000)='/dev/input/mouse#\x00', 0x7, 0x200000) renameat2(r0, &(0x7f0000857000-0x1)='.', r1, &(0x7f0000d3d000)='.', 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000f4b000)='/dev/vcs\x00', 0x50000, 0x0) umount2(&(0x7f000041e000-0x1)='.', 0x1) 2018/02/04 02:18:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000450000-0x3f5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x30, 0x32, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x7, [], {0x0, 0x6, "aed803", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, []}}}}}}}, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000214000)) syz_open_dev$sg(&(0x7f0000254000)='/dev/sg#\x00', 0x7fff, 0x20000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c8f000-0x4)) io_setup(0x8b9, &(0x7f000096b000-0x4)) open_by_handle_at(r0, &(0x7f000091a000-0x8b)={0x8b, 0x90, "0780ccd50c3cea1c509e702a0c9193c1e21325f6d22a93bdf1b7103a86aa4b7de887e35b7072ad7b03bea86c9a4bc911c5674e667f28670f3c25a08ecc8fb3b5df88a5e68633abf3e2b229d8b7fd5e5d0e3dbf6962736bb41a1a178f4ef5df2da9e2b0aa3785ed96ab268769aeaa5e785530455fcf11ed19cfaf1894cbe166a662b5a8"}, 0x10001) r1 = syz_open_dev$midi(&(0x7f000082d000)='/dev/midi#\x00', 0x2, 0x400000) fcntl$setsig(r1, 0xa, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00006b2000-0xb8)=[@in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x6}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffff7}, @in6={0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xd8}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x0, 0x82, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x1c64, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x7}], 0xb8) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000b6e000)="1e0fac1d4443c72940b0dbd81046d988a5d2344e1c0798e7d0d11877166f5669e2fb6e1258f01639a437f4cc881fcecbeb93e6edbaafb7ba08e25140a2249f96b6d28500b900b827617a924b140ea8ea2084baf8a444e879e08e06305a084988b7b4cbda0a5d9de8922bc281a8110e085075204512011a0ffabefd20433e8ff55dee7079f55bde39333ced5fe16add3526e585777d09741c5266e5e99895b608b6d06d16ec7975feb5d36a21397c93821b710fd36a886b7e8f2f8018", 0xbc) 2018/02/04 02:18:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)) timerfd_settime(r0, 0x1, &(0x7f00001ca000-0x20), &(0x7f0000d7f000-0x20)) 2018/02/04 02:18:20 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000000003, 0x5) mmap(&(0x7f0000015000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000024000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000023000)=[], 0x0, &(0x7f0000023000)=[]}, 0x8000) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000025000)={0x0, 0x243, &(0x7f0000014000)=[{&(0x7f0000015000)='_', 0x1}], 0x4d222c78c5bade8, &(0x7f0000026000-0x344)=[]}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000026000)='/selinux/load\x00', 0x2, 0x0) 2018/02/04 02:18:20 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000025000-0x8)={0x1}, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000024000-0xc)={0x4, 0xffffffffffffff9c, 0x1}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x75c7ba2e) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000025000), &(0x7f0000026000-0x4)=0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f000001c000)=@generic={0x0, "5976d8bf623494cf0f9bea0f56600d5806357e8977866f9555cc808903d01ef60a463036c6b908661e8392f543be280dec24ddbea7a3919704a7a198869279f11f8054bc3c8201986002eed214318707062a05947adebcac377a28b09695df161b7b5218faf80c1d3b2a822dcf99db86cecaffc36749bf7e87ab96c0d59e"}, 0x80) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000010000-0x50)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000026000-0x4)=0x8000, 0x4) 2018/02/04 02:18:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000c67000-0xc)='/dev/audio#\x00', 0x8001, 0x101000) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000008d000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) keyctl$dh_compute(0x17, &(0x7f000003f000-0xc), &(0x7f0000688000)=""/46, 0x2e, &(0x7f00005a3000-0x2c)={&(0x7f0000d69000)={'sha1_mb\x00'}, &(0x7f000007f000)}) fcntl$getown(0xffffffffffffffff, 0x9) getpgid(0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f00007d3000-0x10)={0x400, 0x0, 0x401}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000b60000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000044e000)={0x0, 0x6, 0x30, 0x6}, &(0x7f000065d000)=0x18) 2018/02/04 02:18:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f00009cd000)=[{{&(0x7f000086e000-0x80)=@generic, 0x80, &(0x7f0000202000)=[{&(0x7f0000b5c000-0xe1)=""/225, 0xe1}, {&(0x7f0000112000)=""/6, 0x6}, {&(0x7f000064f000)=""/70, 0x46}, {&(0x7f0000b49000-0x1f)=""/31, 0x1f}, {&(0x7f00004c9000-0xb8)=""/184, 0xb8}, {&(0x7f0000c89000)=""/157, 0x9d}], 0x6, &(0x7f0000405000-0xcd)=""/205, 0xcd, 0x4}, 0x7fff}, {{0x0, 0x0, &(0x7f00005a4000)=[{&(0x7f0000f28000-0xee)=""/238, 0xee}, {&(0x7f0000a6e000)=""/54, 0x36}, {&(0x7f0000f65000)=""/4096, 0x1000}, {&(0x7f00005ab000)=""/193, 0xc1}, {&(0x7f0000068000-0xdb)=""/219, 0xdb}], 0x5, &(0x7f00002a4000)=""/89, 0x59, 0x3}, 0x80000001}], 0x2, 0x40, &(0x7f000053a000)={0x0, 0x989680}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000134000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000ae3000)={"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"}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f60000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) write$sndseq(r2, &(0x7f000028f000)=[{0x463e, 0x401, 0x6, 0x5, @time={0x77359400}, {0x198, 0xffff}, {0x3, 0x3e85}, @time=@tick=0x10001}, {0x49, 0x2, 0x2, 0x40, @time={0x0, 0x1c9c380}, {0x7, 0x9}, {0x1, 0xfffffffffffffffa}, @addr={0x4, 0x1}}, {0x2b3, 0x2, 0x3, 0x3, @time, {0xd4, 0x4}, {0x8, 0x2}, @addr={0x40003d79, 0x8}}, {0x23, 0x8, 0x0, 0x9, @tick=0x5, {0x5, 0x8}, {0x100000000, 0x9}, @result={0x8000, 0x1000}}, {0x13, 0x29, 0x2e36, 0x8, @tick=0x1, {0x0, 0x4}, {0x0, 0x2}, @addr={0x80000000, 0xffff}}, {0xe597, 0x8, 0x1, 0x1, @time, {0x0, 0x9}, {0xd0, 0x8000}, @note={0x7, 0x1, 0x8, 0xfb1a, 0x2}}, {0x2, 0xfffffffffffffffd, 0x8, 0x9, @time={0x0, 0x989680}, {0x40, 0x5}, {0xfffffffffffffffd, 0x7fffffff}, @quote={{0xfff, 0x5}, 0x5, &(0x7f000008f000)={0x3f, 0x9, 0x1, 0x7, @tick=0xffffffffffffff6a, {0x5, 0x80000001}, {0x9, 0x7}, @connect={{0x1, 0x7fff}, {0x9}}}}}], 0xc4) modify_ldt$read(0x0, &(0x7f000012b000-0x75)=""/117, 0x75) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000aa2000)={0x100000000, 0x4, [0x4]}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) creat(&(0x7f0000bf1000)='./file0\x00', 0x2) 2018/02/04 02:18:20 executing program 1: eventfd2(0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000871000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000a60000-0x40)=@ipv6_newaddr={0x40, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x40}, 0x1}, 0x0) 2018/02/04 02:18:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000028e000), 0x1, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00003bb000-0x9)='/dev/ion\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f000092f000-0x10)='/dev/input/mice\x00', 0x0, 0x10200) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00003da000)=0x40, &(0x7f00005b3000-0x4)=0x4) ioctl$ION_IOC_ALLOC(r0, 0xc0204900, &(0x7f0000b3a000)={0x0, 0xfffffffffffffffc}) 2018/02/04 02:18:20 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000-0x9)='/dev/sg#\x00', 0x100000000, 0x0) mmap(&(0x7f000001f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000020000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000008000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000019000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}, [0x7, 0x80, 0x2, 0x5, 0xff94, 0x101, 0x1, 0xfffffffffffffff7, 0xc58, 0x7ff, 0x0, 0x1, 0x1, 0xe000000000000000, 0x5]}, &(0x7f0000005000-0x4)=0x108) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000021000-0x11)='/selinux/enforce\x00', 0x82000, 0x0) close(r2) syz_emit_ethernet(0x67, &(0x7f000001f000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "08ce00", 0x31, 0x67, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0xfffffffffffffffe, [], {0x0, 0x6, "f50106", 0x2, 0x3, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "cc"}}}}}}}, 0x0) 2018/02/04 02:18:20 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x80000, 0x4, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000007000)=[{&(0x7f0000006000-0xa9)=""/169, 0xa9}], 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000007000-0xc)={0x4, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000009000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000007000-0x8)={0x0, 0x7fff}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000006000-0xc)={@broadcast=0xffffffff, @rand_addr=0x3, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000000a000-0xd)='/dev/usbmon#\x00', 0xecbc, 0x1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000008000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r4, &(0x7f0000001000)='coredump_filter\x00') setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000006000)=@sack_info={r3, 0xfffffffffffff001, 0x1ff}, 0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f000000b000-0x12)='/dev/input/mouse#\x00', 0xffffffffffffff01, 0x80000) r5 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x16, &(0x7f0000004000-0x2c0)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xfffffffffffffeca, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2) 2018/02/04 02:18:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100000000, 0x800) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4), &(0x7f000090c000)=0xffffffffffffff04) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x1000000000000001, 0xc, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x280, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="24fe55d8ac7075e023e0824d7ad39d7e", @common='nr0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @common='irlan0\x00'}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e0) 2018/02/04 02:18:20 executing program 4: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x80000000) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f00007e3000), &(0x7f000056d000)=0xfffffcdc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000027a000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000978000-0x14)={0xffffffffffffffff, 0x0, 0x7fffffff, 0x0, 0x2}) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f00000-0xc)={&(0x7f000030e000)='./file0\x00', r1}, 0xc) 2018/02/04 02:18:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/stat\x00') unlinkat(r0, &(0x7f0000d23000-0x8)='./file0\x00', 0x200) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fad000)=0x100000000, 0x4) fcntl$notify(r0, 0x402, 0x1) 2018/02/04 02:18:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xffff7fffffffffff, 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, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007ac000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c95000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00005d2000)={0x0, 0x1ff, 0x0, 0x0, 0x4}, &(0x7f0000cf6000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00005f1000-0xc)={r2, 0xdc, &(0x7f0000930000)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0xffffffffffffffff}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}, @in6={0xa, 0x3, 0x8000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, @in6={0xa, 0x3, 0xfff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x5}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x0, @empty, 0x3}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000c59000-0x4)=0xc) 2018/02/04 02:18:20 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f00005e0000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x40000) ioctl$VT_ACTIVATE(r0, 0x5606, 0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cdd000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000b6e000)={0x2, 0x18a, 0x4ba, 0x8, 0x9, 0x80000001}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) r3 = syz_open_dev$tun(&(0x7f0000acb000-0xd)='/dev/net/tun\x00', 0x0, 0x0) dup3(r3, r1, 0x0) r4 = socket(0x800000000000000a, 0x1, 0x0) mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r4, 0x5421, &(0x7f000046b000)) setsockopt$sock_int(r1, 0x1, 0x3d, &(0x7f000003f000-0x4)=0x6, 0x4) 2018/02/04 02:18:20 executing program 1: r0 = creat(&(0x7f00007cb000-0x8)='./file0\x00', 0x131) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000000), 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[], 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000001000-0x18)={&(0x7f0000738000/0x3000)=nil, 0x4, 0x3, 0x10, &(0x7f0000000000/0x1000)=nil, 0xfffffffffffffbff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000002000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8), 0xd, 0x3) 2018/02/04 02:18:20 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127f, &(0x7f0000004000-0x1)) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 88.546864] QAT: Invalid ioctl [ 88.555545] QAT: Invalid ioctl 2018/02/04 02:18:20 executing program 2: statx(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0xfffffffffffffffc, &(0x7f0000001000-0x100)) sysinfo(&(0x7f0000140000)=""/158) 2018/02/04 02:18:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 02:18:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000), 0x4) 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, 0x1, 0x4000000}, 0x0, 0x7f, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00002f3000-0x6)='tmpfs\x00', 0x0, &(0x7f0000ae3000-0x1)) socket$nfc_llcp(0x27, 0x1, 0x1) umount2(&(0x7f000017c000)='./file0\x00', 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000a10000/0x18000)=nil, &(0x7f000095f000)=[@text16={0x10, &(0x7f0000625000-0x39)="440f20c0663506000000440f22c09a00007c000f320f01c28123007866b9040900000f320f01cb663e0a16b1193e660f3a204ebb0c0f83579c", 0x39}], 0x1, 0x2, &(0x7f0000d9f000)=[@cr4={0x1, 0x4010}, @dstype3={0x7, 0x2}], 0x2) [ 88.617335] QAT: Invalid ioctl [ 88.624754] could not allocate digest TFM handle sha1_mb [ 88.636672] QAT: Invalid ioctl [ 88.655717] could not allocate digest TFM handle sha1_mb 2018/02/04 02:18:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) sendto$unix(r0, &(0x7f0000f09000), 0x0, 0x4, 0x0, 0xfffffffffffffdce) r2 = syz_open_dev$adsp(&(0x7f000056a000-0xb)='/dev/adsp#\x00', 0xf41, 0x501) clock_gettime(0x0, &(0x7f0000b2d000-0x8)={0x0, 0x0}) io_setup(0x9a02, &(0x7f0000445000-0x4)=0x0) io_submit(r5, 0x7, &(0x7f0000308000-0x1c)=[&(0x7f0000dc5000)={0x0, 0x0, 0x0, 0x3, 0x908, r0, &(0x7f00000ad000)="cd20091e96d462", 0x7, 0x2, 0x0, 0x0, r2}, &(0x7f0000e21000)={0x0, 0x0, 0x0, 0x7, 0x3fc3, r2, &(0x7f0000552000-0x3e)="21980bbb34cc017b0bf87d874066bac7943ae69979598e500baa70ae68bf0da7b4e0d6b6b7bdbdfb3456f65b351e5d2b846099ebb063143beb73f8dda19c", 0x3e, 0x4, 0x0, 0x1, r2}, &(0x7f00005bd000)={0x0, 0x0, 0x0, 0xb, 0x9, r0, &(0x7f0000261000)="18eeb20fbb49e9e3ed2936896d08d9ec52b6a0b1c8d761bec9bf365fb4cd7ac8358582f740bd30efd5d6803ef1d014d4a874d82ddac0c75d20516efecfe8f33f170e8cca2a6f2c636d57daf61fee1121d576307322d50eead36b8a1eaf7ae1f4e843a7faa60073865bd07f29a783afc4036da83b6c7bf0b04c1c2e2876cfc221334bf41ae5d9ff3dd6ab2d1f65888ec4f1b38d79315b4bfc28220bb4994dc1480614211b42", 0xa5, 0x8000, 0x0, 0x1, r2}, &(0x7f00004bf000)={0x0, 0x0, 0x0, 0x7, 0x1, r1, &(0x7f000054c000-0x86)="55e1da2c72168d27bcca5602b06a8b73c739256dbea4cc766988c9c42d5aa2602c055603aa2cb29a722cf9cba85bb145b036fb9fd4990caed1678ca77e186c306175716dcb887e46d08d0ff511248b37e3b0e0d7edb8a04b974b058c400f02f5fa9bee31f34c695dbd44d8d33355e35c1f3640a43529428afc25809a2bda27d7e6b695569a68", 0x86, 0x401, 0x0, 0x0, r2}, &(0x7f0000883000-0x40)={0x0, 0x0, 0x0, 0x7, 0xc1a, r2, &(0x7f00006f0000)="5a07960020859fdcdc320ec74ce846f65a57487f6f57cd2466b7655c863405b96195aac5e13a7cf385", 0x29, 0x1, 0x0, 0x1, r2}, &(0x7f0000395000-0x40)={0x0, 0x0, 0x0, 0x2, 0x7, r0, &(0x7f0000052000), 0x0, 0xfffffffffffff001, 0x0, 0x1, r2}, &(0x7f00001b5000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00006da000)="cef27481474c6ec15c28c0403d9d248640ea7dd76a79101abfec6517d2558b56c9a905bd8302b436c95be5d50b597beb9282bc0107d3b3c1b97e7c785b0923f60a870dee5f38ea944e8ad204aa3db969fbd4178aa20fe76c07dffc72a77ba16fb9dff1939d1e5713091d8bce8309a924", 0x70, 0x6d, 0x0, 0x1, r0}]) setsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f00009b2000)=0x8000, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc2c45512, &(0x7f0000682000)={{0x0, 0x6, 0x4, 0x800, "5f60cad4cf31e2de7ff702e72c150e894c440f7d798f6d16400d9fe254883245b3d5b754a4efb4eaa95b4c18", 0xc767}, 0x4, [0x5, 0x3, 0x5, 0x10001, 0xfff, 0x3, 0x8, 0x767, 0x8, 0x1c00000000000, 0x9, 0xffffffff, 0x7ff, 0x0, 0x1, 0x101, 0xfffffffffffffff9, 0x2e, 0x6, 0x9, 0x9, 0x4, 0x40, 0x10000, 0x1, 0xffff, 0x0, 0x7fff, 0x20, 0x1ff, 0x7, 0x7, 0x602d, 0x8, 0x8, 0x1, 0xffffffff, 0x2, 0x7, 0x200, 0x1f, 0x2, 0xfffffffffffffff7, 0x0, 0x7, 0x7fffffff, 0x6, 0x7fff, 0xfff, 0xb1, 0x1000, 0x7fffffff, 0x9, 0x3ff, 0x3ff, 0x7f, 0x3ff, 0x200, 0x1000, 0x6, 0x0, 0xfffffffffffffaf6, 0x4b90a4ca, 0x1, 0xfff, 0x6, 0x8, 0x12f, 0x5, 0xa546, 0x401, 0x40, 0x100, 0x2b78, 0xf9b, 0xa92, 0x8, 0x2, 0x8000, 0x41aec460, 0x3ff, 0x1, 0x9c6f, 0x8, 0x2, 0x7, 0x7, 0xbc5, 0x8001, 0x100000000, 0x6c9a, 0x789ca044, 0x3, 0x4, 0x400, 0x3ff, 0x100000001, 0x7, 0x81, 0x4, 0x1, 0xff, 0x9, 0x9, 0x3ff, 0x9, 0x1, 0x7, 0x1, 0x3, 0x0, 0x8, 0x8, 0xffffffffffa512c5, 0x7, 0x1, 0x7f, 0x3, 0x7, 0xfffffffffffffff7, 0x401, 0x800, 0x6b, 0x1, 0xffffffff, 0x5a7, 0x2, 0x3590], {r3, r4+30000000}}) close(r0) 2018/02/04 02:18:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f3e000)={r0}) accept4$netrom(r1, 0x0, &(0x7f000083c000), 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) r2 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000a51000), 0x4) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) bind$inet(r2, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/02/04 02:18:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000066e000)='/dev/sg#\x00', 0x280000, 0x80800) ioctl$KDSETMODE(r0, 0x4b3a, 0xaf) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00003cf000-0x1c)={&(0x7f000018a000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00000ac000-0x118)={0x24, 0x29, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x800000000003}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @binary="a3"}]}]}, 0x24}, 0x1}, 0x0) 2018/02/04 02:18:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000096d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000059b000)={&(0x7f0000d4a000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000568000-0x5c)={0x9, 0x0, {0x1, 0x84c13f08d651f1fb, 0x7fff, 0x2, 0x9}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) read(r1, &(0x7f0000d22000)=""/140, 0x8c) 2018/02/04 02:18:20 executing program 3: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000fdf000)='keyring\x00', &(0x7f000014f000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key(&(0x7f0000fdf000)='user\x00', &(0x7f0000d5c000)={0x73, 0x79, 0x7a}, &(0x7f00000fe000-0x40)='b', 0x1, 0xffffffffffffffff) keyctl$link(0x8, r0, r1) 2018/02/04 02:18:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000028d000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7bf}]}, &(0x7f0000f92000-0x4)=0x10) r0 = syz_open_dev$midi(&(0x7f0000dd4000)='/dev/midi#\x00', 0x5, 0x10000) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000524000)={"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"}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000645000-0x28)={0x9, 0x4, 0x80000001, 0x81, "0b2aa64be421bce40463b23b10b9c7f5f787ca0560314dd9b82b4a36985548a4"}) bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffffef}], {0x95}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/04 02:18:20 executing program 1: syz_emit_ethernet(0x3a, &(0x7f0000203000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xb, 0xffff, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@address_request={0x11}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/02/04 02:18:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00008fb000)='/dev/admmidi#\x00', 0x7fffffff, 0x4102c1) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f000092c000-0x1a0)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000498000)={0x0, 0x80000000}, &(0x7f0000c8d000)=0x8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000c88000-0x160)={{{{0x2, 0x1, @loopback=0x7f000001}}, {{0xa, 0x1, 0x8, @empty, 0x9}}}, 0x10000, 0x2718a8b6000, 0x1, "4a3d98e85101af6e1e0e529c8ce08c6725e1535bda562eb9c2eeb4969218c6258a52f48736424f8f3cc89d929cf68f23c6e0a57554ab58e65f6abdb3823ea1a64a90f6daecf5690caeda34ba087c0965"}, 0x160) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a42000-0x6)={r2, 0x80000001}, 0x6) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000b8b000-0x8)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000c13000)={r3, 0x1}) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000cc7000-0x50)={0x2, 0x0, [{0x1, 0x0, 0x0, 0xa70, 0xffffffffffffffff}, {}]}) 2018/02/04 02:18:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f000081f000)=0x401) syz_open_dev$binder(&(0x7f000064d000)='/dev/binder#\x00', 0x0, 0x800) r2 = fcntl$getown(r0, 0x9) getpriority(0x2, r2) 2018/02/04 02:18:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000953000-0xb)="13", 0x38d) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ed5000-0x4)) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000a41000)={@common='rose0\x00', 0x1}) 2018/02/04 02:18:20 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x20) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x14, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000001a000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) 2018/02/04 02:18:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x0, &(0x7f00006d3000-0x8)={&(0x7f0000000000)="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", 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000013000-0x48)={0x80003}) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f000000b000-0x138)) ioctl$KVM_RUN(r3, 0xae80, 0x0) mknod(&(0x7f00003b4000-0x8)='./file0\x00', 0xe040, 0x1) 2018/02/04 02:18:20 executing program 2: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0xfff) listen(r0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x10d, 0x10, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000002b000), {{{[], 0x0, 0x70, 0x98}, {0x10, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x11, 0x98, 0x0, {}, []}, @REJECT={0xf, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xffffffffffffff53, 0x0, {}, []}, @REJECT={0xffffffffffffffa0, 'REJECT\x00'}}]}}, 0x2e8) 2018/02/04 02:18:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sysfs$2(0x2, 0x1, &(0x7f0000e1d000)=""/56) sendmsg$nl_route(r0, &(0x7f0000e93000-0x1c)={&(0x7f0000387000-0xc)={0x10}, 0xc, &(0x7f00002c2000-0x8)={&(0x7f0000ed2000)=@ipv4_getnetconf={0x14, 0x52, 0x41, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) r1 = creat(&(0x7f0000373000-0x8)='./file0\x00', 0x48) ioctl$TCSETSF(r1, 0x5404, &(0x7f00009f2000)={0x3, 0x0, 0x36, 0x10000, 0xfffffffffffffffb, 0x100, 0x5, 0xf3a, 0x0, 0x9, 0x4, 0x300000}) 2018/02/04 02:18:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) mount(&(0x7f0000995000-0xc)='./bus/file0\x00', &(0x7f0000e19000-0x6)='./bus\x00', &(0x7f0000cf0000)='iso9660\x00', 0x10040, &(0x7f00005e2000)="1bd0edbb") r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000fc4000)='net/fib_triestat\x00+') fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000de9000)) preadv(r4, &(0x7f00005b8000)=[{&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x1, 0x0) sendfile(r3, r2, &(0x7f00000d1000-0x8), 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x100) pwrite64(r0, &(0x7f0000d77000)="f75be7e0a6a392958f387b70762b177e8b3fd4325029baa3cc232d05c015287a962cb3ae13a4ff6e969401d16e76c414ea74df63f416d7fd06ab8695e6d738a0074825e5059256218ecc80ed20e916b30d1e8710bed9e2804fbd97823d001a864ddf1720ce94e118e942bbbc9744d92acab9d84ce3676310ff1d5f6239e4bb01226b8e8d06436187e3e1", 0x8a, 0x0) 2018/02/04 02:18:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00004b6000)) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000d90000)={0x9, 0x1, 0x2, 0x6, 0x2, 0x8}) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f000048e000-0x4), &(0x7f0000001000)=0x4) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00002aa000-0x4)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)) openat$dsp(0xffffffffffffff9c, &(0x7f000094a000-0x9)='/dev/dsp\x00', 0x12600, 0x0) 2018/02/04 02:18:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfd15) fdatasync(r0) syz_emit_ethernet(0x2a, &(0x7f0000436000-0x2a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x9, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f000071f000)={0x0, 0x0, []}) 2018/02/04 02:18:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000001000)=""/171, &(0x7f0000002000-0x4)=0xffffff43) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000017a000)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000a64000)={r1, 0x12}) 2018/02/04 02:18:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009bf000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f00006e3000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f000062a000/0x2000)=nil) mremap(&(0x7f00005b0000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f0000071000/0x3000)=nil) 2018/02/04 02:18:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000450000-0x3f5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x30, 0x32, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x7, [], {0x0, 0x6, "aed803", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, []}}}}}}}, 0x0) syz_open_dev$loop(&(0x7f0000fd8000-0xb)='/dev/loop#\x00', 0x7, 0x80400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000ea000)='/dev/vcs\x00', 0x44000, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000007e000-0x8c)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c8f000-0x4)) 2018/02/04 02:18:20 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x21, &(0x7f0000006000-0x341)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0x2fc}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28447731605bfefb40ca55d89ccefcf6", @generic="b09f4c0f65a437e1937917274a593f7a"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0xffffff44, 'REJECT\x00'}}]}}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000cef000)=0x3, 0x8) 2018/02/04 02:18:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000063e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000912000)=0xfffffffffffffffb, 0x4) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a0b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) bind$netlink(r1, &(0x7f000054d000)={0x10, 0x0, 0x3, 0x800000}, 0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000afe000-0xb)='/dev/hwrng\x00', 0x581000, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000201000)=@req3={0x2, 0x0, 0x5, 0x7, 0x6, 0x1, 0x80000000}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000c3c000)={0x0, 0x3e, "95e16c717c68800bd0aea4a68ea045e0d237f794b5b54d4dc62685230c7e83e81350f87cd9684ed8cfc7fa3f3ff1ddd28b3cb9a9a4f9a1fc3c5054012122"}, &(0x7f0000f7d000-0x4)=0x46) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000324000-0x10)={0x2, 0x8200, 0x0, 0x4d, 0x0}, &(0x7f0000873000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000459000-0x8)={r3, 0x5}, &(0x7f0000b0f000)=0x8) bind$inet6(r2, &(0x7f0000fcb000-0x1c)={0xa, 0x1, 0x30, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000837000)={r4, 0x401, 0x30}, 0xc) chroot(&(0x7f0000fca000)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d81000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, &(0x7f00006d7000)=0xa0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005c6000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000e7d000)={{0x1, 0x5, 0x7, 0x1, "f00b6264ab72ca00639e9293b760a66a35951e78c744a7090d9bc64637b2f87dbf6be7fad55d218f8887d6cc", 0x2}, 0x0, 0x0, 0x600000000000000, r6, 0x5, 0x9, "ecdb31d4059498effbf593908058f96726453e5688a1874e379d0de89eceab10715c8ecf9d686b235f6e791ac28d22b091c1de1434d742890d6739f8eda0c5b2", &(0x7f0000536000)='posix_acl_access[\x00', 0x12, [], [0x7, 0x6, 0x7fffffff, 0xff]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00009d1000-0x8)=@assoc_value={r5}, &(0x7f0000278000)=0x8) link(&(0x7f00001a5000)='./file0\x00', &(0x7f0000db8000-0x8)='./file0\x00') open(&(0x7f00008ea000)='./file0\x00', 0x8000, 0x10) 2018/02/04 02:18:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a00000)='setgroups\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f00008e4000)='/dev/audio#\x00', 0x6, 0x400000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000162000)) sendfile(r2, r1, &(0x7f0000a2f000-0x4), 0x6) 2018/02/04 02:18:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000926000-0x34)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x5, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_FLAGS={0x8, 0x8}]}, 0x34}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000627000)='/dev/mixer\x00', 0x8000, 0x0) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000bd7000)) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000f21000-0x138)) 2018/02/04 02:18:21 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x52, "51d499cd72454ef15adf394c22e142d1fb16cb09f863d9a6c9c137318226ecf7f654f14b581e7f35ed6cf396f167525de25dca0b776ad128c9249b7f45e9ec7f52437f4b5271630994b7d597783de863aefd"}, &(0x7f0000000000)=0x5a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0x4, 0x8000000000, 0x4, 0x8}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00001a0000-0x8)={0x0, 0x2, 0x3f}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000b1f000-0x8)={0x0, 0xffffffffffffff00}, &(0x7f0000c37000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00006d1000)={0x3, 0x20, 0x200, 0x6, 0x8, 0x1000, 0x0, 0x9, 0x0}, &(0x7f0000001000-0x4)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000011b000+0x9ff)=@assoc_value={0x0, 0x4}, &(0x7f0000555000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000966000)={0x0, 0x6, 0x20, 0xfff, 0x1ff}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000d85000-0x10)={0x0, 0x3, 0x1ff, 0x80000000}, &(0x7f00002e1000-0x4)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000c12000)={&(0x7f0000d5c000-0x1c)=@in6={0xa, 0x0, 0x100, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x9}, 0x1c, &(0x7f000058f000-0x18)=[{&(0x7f0000001000-0xfc)="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", 0xfc}, {&(0x7f0000001000-0x59)="f9b84de1c59b49e48db0b560ba927d951e055b510a5da3549c8fc390e0c21a5a3da1af6884412b0ef1773ef23f12f72239f9e3fefda5280323c28dbe56296d7b847ef088fd76fd99f21a4750261cf2863e9d834e0c667e0e1b", 0x59}, {&(0x7f0000000000)="1dd0cff66cd5bbca2e324daafd12c294c5a981167ae90befc9a0d2e02177a64e54afb0b6e120b2a13c62add270afe19f0c36d18f324f0b4ec61e236efb3e76c51c5b68cdb8fbb87e79321e6f893268b828cdfe6eb9b42b54f051b4db092e316026f066e7e75b8856569742660329614826ef0bd6238ba0b2dcd1f35bc7b179cae6b4b4d861a94c191a8d8f0d6d14199e40cc78c0d247d7f29ea171ac3d4bc8e273d96ed173414d41745a62dd736dae0275dd71d100a3db5ca8fa4e6fa1459ae82a89c20831cdbf1b72680edd3099", 0xce}], 0x3, &(0x7f0000a3c000)=[@sndinfo={0x1c, 0x84, 0x2, {0x100000000000000, 0x8, 0x5, 0x200, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x1, 0x1, 0x40, 0xfa, 0x0, 0x8, 0x9, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0xcd, 0x203, 0x2, 0xfffffffffffffffc, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x0, 0x280000000, 0x6a, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x7, 0x8000, 0x1, 0xfffffffffffff801, 0x0, 0x4, 0x0, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x0, 0x4, 0x0, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x7f, 0x4, 0x5, 0x6b0, r7}}, @init={0x14, 0x84, 0x0, {0x10000, 0x8000, 0x81, 0x2f3}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x204, 0x0, 0x7f, r8}}], 0x18c, 0x20000000}, 0x400c0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r9, 0x29, 0x16, &(0x7f0000000000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x380, 0xd0, 0x1c8, 0x1c8, 0x2b8, 0x1c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000cea000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x2b8}}, [{{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="a42172bf4e3aafbad7055201be88ad8f"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @ipv4=@multicast1=0xe0000001}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="7e45a70d42589a6e4d08a584c84de70b", @common='gre0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}]}}, 0x3e0) 2018/02/04 02:18:21 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, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f000055a000)='/dev/vcs#\x00', 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000405000)='/dev/input/mouse#\x00', 0x7, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000673000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000fe2000-0xa0)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x62, @empty, 0x6}, @in6={0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @rand_addr=0xffffffffffff6a8f}, @in6={0xa, 0x3, 0x7, @empty, 0xfffffffffffffffe}, @in6={0xa, 0x1, 0x6db, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}], 0xa0) timer_create(0x1, &(0x7f0000583000)={0x0, 0x1f, 0x3, @tid=0xffffffffffffffff}, &(0x7f00009ab000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000d4e000-0x8)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f0000423000)={{0x77359400}, {r5, r6+30000000}}, &(0x7f0000256000-0xa)) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000eaf000-0x400)={"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"}) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}) 2018/02/04 02:18:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x1000008ffc) bind$inet(r0, &(0x7f0000366000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000807000-0x9)='scalable\x00', 0x9) fcntl$setstatus(r0, 0x4, 0x4000) ioctl$int_in(r0, 0x5452, &(0x7f00009c5000-0x8)=0x10000) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/02/04 02:18:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00008f4000)='/dev/dsp\x00', 0x400, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x5) close(r0) 2018/02/04 02:18:21 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x204000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000068a000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) 2018/02/04 02:18:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) syz_open_pts(r0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x7fffffff) r1 = dup2(r0, r0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000d32000)) write(r0, &(0x7f0000061000)='\x00', 0x1) read(r0, &(0x7f000021d000)=""/181, 0xfffffffffffffc7c) 2018/02/04 02:18:21 executing program 6: r0 = request_key(&(0x7f0000271000)='id_legacy\x00', &(0x7f00006b3000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f56000)='\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00002b3000-0xa)='blacklist\x00', &(0x7f00001d1000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000383000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, r1) lstat(&(0x7f00009b7000)='./file0\x00', &(0x7f0000eef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}}, 0x1c) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000056000)='/dev/sequencer2\x00', 0x80000, 0x0) setsockopt$inet_dccp_buf(r5, 0x21, 0xcc, &(0x7f0000c23000)="7ea393a5be5f2a99281f7df1d6df53e15e8537fb39cfd4d959fece45ec8579d11feb2228ed00a3a36c6aea2aa4c36430a5db32b5bf713f15bde0ede14151c2ed14c52ecb2ee1411420ee28ef56916540ff4bd6dde870ed9e6fad9475d6c51a1bb17bd59a04b4ad671307744fd9e134491ca9fd0a16fceeb900462d4b806c8b7d4c446d8fdaa17e9642ee337c", 0x8c) openat$audio(0xffffffffffffff9c, &(0x7f000094a000)='/dev/audio\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00007fa000-0xe)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) listen(r4, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffa, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) lchown(&(0x7f0000769000-0x8)='./file0\x00', r2, r3) 2018/02/04 02:18:21 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/dsp\x00', 0x10100, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = socket$inet6(0xa, 0x3, 0x1) bind$inet6(r1, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000008000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) 2018/02/04 02:18:21 executing program 2: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d28000-0x4)={0x4, 0x0, 0x0, 0x3, 0x1000}, 0x14) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000d29000-0xa)='/dev/vcs#\x00', 0x81, 0x101001) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d29000-0x4)=0x78f, 0x4) 2018/02/04 02:18:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0xa35) read(r0, &(0x7f00003ff000-0x1)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) pipe2(&(0x7f00008dd000-0x8)={0x0}, 0x4000) recvfrom$llc(r4, &(0x7f000095d000)=""/4096, 0x1000, 0x2100, &(0x7f000030c000)={0x1a, 0xff, 0x7, 0x0, 0x7, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x10) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000a5f000-0x10)=@generic="a55ea299df1b1be0b866a35c30ed2901") ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, &(0x7f0000002000-0x4)=0xa0) 2018/02/04 02:18:21 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000679000-0xc)={0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000081e000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00002cb000)=0x1ff) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00002d8000-0x4)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000973000-0xa)='/dev/dsp#\x00', 0x400, 0x4000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000163000)={0x0, 0x800000090ba}, &(0x7f000081d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f75000)={r3, @in6={{0xa, 0x2, 0x7f75, @empty, 0xff7ffffffffff800}}}, &(0x7f000025d000-0x4)=0x8c) faccessat(r2, &(0x7f00002dc000)='./file0\x00', 0x10, 0x800) r4 = syz_open_procfs(0x0, &(0x7f000087f000)='oom_adj\x00') pread64(r4, &(0x7f00001a9000-0xf5)=""/245, 0xf5, 0x0) 2018/02/04 02:18:21 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000acd000-0xb)='projid_map\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00003ce000-0x8)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0xc76, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x9, 0x7, 0x2, 0x20, 0x40}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x33, &(0x7f0000002000-0x20)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, &(0x7f0000001000)=0x20) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000004000-0x28)={0x5, 0x100000000, 0x8, 0x3, 0x10000}) 2018/02/04 02:18:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x6) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d13000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007da000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000eb9000-0x108)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0xfffffffffffffffe, 0x3, 0x7fffffff, 0x8, 0x2, 0x8, 0x6, 0x81, 0x6, 0x401, 0x14ad, 0xbe, 0xad0c, 0xffffffff, 0x9]}, &(0x7f00007d3000)=0x108) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000892000)={r3, 0xeb, "3244bf9bcd24e7963adfa28fc499ff15e15fa6814fe58388a8540291ee885f93c45a0aefa61d9eec379525026d347b39746bbfed333a03b8c889a3ab9e233dbac3ead9e817928f13d970d3cd07807a34ecf6bf04fd3304fad34436896730bf99b4900adab9ed232927c948eca3e55b745954d2a96a7fce3a805619c253e3c6f70c0b0b1776c73940677a6574b6b8923cc8385a7910c99723617b3607d3f3f1b1414daeace46664e130e2e62269d89acbefc25f86121323fc4da7e6dc7b5b6e78b9ffe2ca39cbf177649faa1d71f3b093c42aa1beca9c7072543cf89c3e10fea0aeb325d6ea34745ab4619a"}, &(0x7f00007e6000-0x4)=0xf3) shutdown(r1, 0x1) 2018/02/04 02:18:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f06000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f000023d000)={0x1f, 0x15000}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f000031f000)=0x4, 0x8) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000c54000)={0x0, 0x3, 0x7, &(0x7f0000656000)}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000028000-0x160)={{{{0x2, 0x3, @empty}}, {{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x6}}}, 0x7, 0x2, 0x80000001, "5b9d1fb9a249f375db4c99cf146edc84f7f9452c9a29adebf56260f7d0d6de56378db1f320fbc22c45352879837827ed17209079112030c73a3049d65f193db3c3977b60d65e302349f6a8f5c571c7ca"}, 0x160) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000e9d000)={0x0}, &(0x7f0000a4d000-0x4)=0x8) clock_gettime(0x1, &(0x7f0000ce2000-0x8)={0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000475000), &(0x7f0000468000)=0x8) waitid(0x0, 0xffffffffffffffff, &(0x7f0000c03000), 0xa, &(0x7f0000234000-0x48)={{0x0, 0x0}}) setitimer(0x1, &(0x7f00009fe000-0x10)={{r3}, {r2, r4}}, &(0x7f0000531000)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000f0000), 0x4) socket$netlink(0x10, 0x3, 0xf) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d7e000)={r0}) 2018/02/04 02:18:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d27000)='/dev/cuse\x00', 0x40081, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00003bf000-0x4)) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) r2 = dup3(r1, r1, 0x80000) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000579000-0x4)=0x800, 0x4) write$evdev(r1, &(0x7f0000f16000-0x30)=[{{}, 0x0, 0x4d, 0x2}, {{}, 0x3}], 0x20) getpgid(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000372000-0x8)={0x0, 0x0}) r4 = getpgrp(r3) perf_event_open(&(0x7f0000990000)={0x2, 0x78, 0x4, 0x0, 0x15a, 0xd316, 0x0, 0x3, 0x30001, 0x8, 0xb3fe, 0x1ff, 0x5, 0x9, 0x37, 0x8001, 0x5fc3, 0x7, 0x2, 0x9, 0x20, 0x6a, 0x2, 0x10000, 0x9, 0x1f, 0xff, 0x30ec, 0xe2f, 0xbfc, 0x80, 0x100, 0x1, 0x0, 0x100000001, 0x8000, 0x1f, 0x6, 0x0, 0x81, 0x4, @perf_config_ext={0x0, 0x9}, 0x10000, 0x81, 0x4, 0x5, 0x98e, 0x100, 0x549}, r4, 0x59c8, r2, 0x0) 2018/02/04 02:18:21 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000006f000-0x9)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000000)=r2) listen(r0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x5411, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a}}) 2018/02/04 02:18:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000823000)='/dev/snd/pcmC#D#c\x00', 0xadbb, 0x109000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) write$selinux_access(r0, &(0x7f000029e000)={'system_u:object_r:hald_acl_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x38, 0x36}, 0x37) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000392000-0x10)={r0, &(0x7f0000d16000)}, 0xfffffffffffffd8d) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x2}, 0x20) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000067000-0x4)) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/04 02:18:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = syz_open_dev$sndpcmc(&(0x7f00000e6000)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x34cbb2dde268e14f) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000120000)={0x100, 0x30428000, 0x6, 0x80, 0x400000000, 0x4}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000639000), 0x1000002c5) 2018/02/04 02:18:21 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x47}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000)={0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000a000)=@int=0x400, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x0, 0x1018}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) getpeername$packet(0xffffffffffffff9c, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000000f000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0x13}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x1, 0x3ff, 0x6, 0x500, 0x1, 0x800000, r2}) 2018/02/04 02:18:21 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000000)=""/133, &(0x7f0000002000-0x4)=0x85) 2018/02/04 02:18:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e55000-0xc)='/dev/autofs\x00', 0x200, 0x0) accept4$ipx(r1, &(0x7f0000e8c000-0x10), &(0x7f0000688000-0x4)=0x199, 0x800) r2 = getpgid(0xffffffffffffffff) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000078b000-0x9)='/dev/dsp\x00', 0x400000, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000cf5000-0x10)={0x0, 0x0, 0x0, 0x800000, r2}) perf_event_open(&(0x7f0000580000-0x78)={0x0, 0x78, 0x1, 0x3, 0x9, 0x1, 0x0, 0x6, 0x82, 0x2, 0x8000, 0xd175, 0x9402, 0xfffffffffffffff8, 0x6, 0x9, 0x3, 0x1f, 0x1b9a, 0xfffffffffffff800, 0x8000, 0x1, 0xfffffffffffffffc, 0x10000, 0x9, 0x80000000000, 0x9, 0x1, 0x8, 0x8, 0x354, 0x100, 0x5, 0x8, 0xfff, 0x5, 0x7, 0x1, 0x0, 0xb6f, 0x0, @perf_bp={&(0x7f0000683000), 0x3}, 0x1000, 0xeb91, 0x5, 0x7, 0x8000, 0x7, 0x4}, r2, 0x6, r3, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "011600", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/02/04 02:18:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ac8000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00003d8000)={0x0, 0x101, 0x3, 0xffffffffffffffe1, 0xa3f9, 0x200}, &(0x7f0000428000)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000558000-0x8)={r1, 0xa9a7}, &(0x7f000008c000)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000018000)={r4, 0x0, 0x2, r3}) 2018/02/04 02:18:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0xfffffffffffffffc) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xffd}, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00005c7000-0x9)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000e79000)={0x0, 0x7fffffff}, &(0x7f0000a89000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00004b9000-0xa0)={r3, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x6, 0x7, 0xffffffffffffffe0, 0x3, 0x60}, 0xa0) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x1) add_key(&(0x7f0000731000-0x5)='user\x00', &(0x7f000043c000)={0x73, 0x79, 0x7a}, &(0x7f0000a1c000), 0x0, 0xfffffffffffffffd) request_key(&(0x7f00008eb000)='dns_resolver\x00', &(0x7f00008e2000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000415000-0x2)=',\x00', 0x0) keyctl$link(0x8, 0x0, 0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000e0e000)=0xfffffffffffffffc, &(0x7f0000e0d000)=0xa7a) 2018/02/04 02:18:21 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000000)={@empty, @multicast1, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0xc14}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001000)={r3, 0x7}, &(0x7f0000001000)=0x8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00005b4000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f00006a6000-0x90)={0x401, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/04 02:18:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000f42000-0x348)=@filter={'filter\x00', 0xe, 0x4, 0x2ec, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='bcsh0\x00', @common='dummy0\x00'}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00'}, @common=@unspec=@realm={0x2c, 'realm\x00'}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0xd2bd, 0xb197}}}, {{@ip={@rand_addr, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="05df19db18153787adb78e5959c5635b"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@unspec=@HMARK={0x5c, 'HMARK\x00', 0x0, {@ipv4=@rand_addr}}}]}}, 0x348) socketpair$inet6(0xa, 0x8000a, 0x0, &(0x7f00001f6000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00004e7000)) 2018/02/04 02:18:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000091b000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000ecd000)=0xffffffff, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003ad000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f000010e000-0x24)="63eadfe3d63c9b828f2f2d92bbf712dbb3a5c0ba6a4ae820ca6476f6e22433e05c3336e4") lookup_dcookie(0x2, &(0x7f0000fb0000-0x8e)=""/142, 0xfffffffffffffe5a) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "e80102f400ff"}}}, &(0x7f0000b7f000)={0x0, 0x1, [0x0]}) 2018/02/04 02:18:21 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x4, 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev, @in6=@local}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@multicast1}}, &(0x7f0000002000)=0xe8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000001000-0x8)) 2018/02/04 02:18:21 executing program 3: r0 = getpgid(0x0) setpriority(0x2, r0, 0x2) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000003000-0x38)={&(0x7f0000004000)=@in={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f0000003000)=[], 0x0, &(0x7f0000000000)=[{0x10, 0x1, 0x2}], 0x10}, 0x0) 2018/02/04 02:18:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00001aa000)) r1 = syz_open_procfs(0x0, &(0x7f0000dd5000-0xe)='net/rt6_stats\x00') sendfile(r0, r1, &(0x7f000092e000-0x8)=0x4, 0x613a) 2018/02/04 02:18:21 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r0, 0x891d, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000003000)) 2018/02/04 02:18:21 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000dcb000)={@rand_addr, @rand_addr}, &(0x7f00003f6000)=0xc) [ 89.707433] NFQUEUE: number of queues (45463) out of range (got 99411) 2018/02/04 02:18:21 executing program 1: mq_open(&(0x7f0000192000-0x1)='\x00', 0x0, 0x0, &(0x7f0000d8a000)={0x400000000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x58f455f1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x3c, "f5cc310577407131a7dd08a65371c9c3d3503ed2ddf4634bc404606432a131c24ab7a8e0bedee02a20653c61a9c1b5fbc9e6d9015447a3dd32ee7ca8"}, &(0x7f0000001000-0x4)=0x44) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x7744, 0xfffffffffffffff9}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x1ff}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0xe3)={0x0, 0xdb, "edd63de042a6a8ca8dadf68fddf7e70c0b70f7ae31b4f24c4d61d9fb82187449bcd2839a3bf9a5660f530608695d21675e147f22a731926f6d2cbdb1a626e1d24a274ab892e64cdc8a8f5fd07edc6e02f02f68938918fe6482a92d83b1033ad8b744eb40a89c8c3b357560d0de5db826ce184292b68882280b4f8e22f3b877a31b8ecb0ae5ab0c25bad130f4a1b864e36f2cdf716ee315e82fbae142696c11d1266d3d8705b3cb307319f59e7c5086e65220c7406ef48434857df1d3663856672395b123ec38742d89325780d6162e2a84ba6309b6a645241284d6"}, &(0x7f0000001000-0x4)=0xe3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xcce}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000002000-0x4d)={0x0, @in6={{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x1, 0x1e5f, 0xd59c, 0x100, 0x1}, &(0x7f0000001000-0x4)=0xa0) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0xcc6a, @empty, 0x4}, 0x1c, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0x3e)="0eb41842f0cdb2451af078815f224879cd2f411d284cf06f3477a4a68b10925a7b78fc40a937dd8e9b17437c116c628d0b094bfeee3350a533c2bc3dd914", 0x3e}, {}, {&(0x7f0000000000)="cd22cc04a18d8ff40dced1a04bb03fc802b4495c01f2a735281048e8aa07679c72dc1e620daf7a99003b85d93d2c718dcbd78cfd03b3fd0b39b95fd2c16a09c6ed57a6028389e7d36ac64db5d63e9d7e08db86131c34a712958def9301b3c292ba7186", 0x63}, {&(0x7f0000000000)="9c78c1fb204b8414d2eb5c91c8d9eb10e59d51542c463664a0363b177ec0d26f32f263ff5a940c50cbe75567bb", 0x2d}], 0x4, 0x0, 0x0, 0x10}, {&(0x7f0000000000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)="a73be5727b36d69cfa6e14abed7e80bbceebe85bd503a0895b20517476349a07ed0551d58b8fe71679b1782d7e1d3f4f45035b0fca556742e91e9e779af28d10c43b9b2a16c558f738fae044f55f5814910358fb48354653ebda6b93119094116b68ea90f8d648a4bb36d463c3136a5ae089b09b943d0463fca3cb7a453808aff154aaad9e2313cf327a407c3f427299d9b630e96d67650b59a113e7c937d80838121dff09a26ce840b01db4bbd0fa1a28d31e006cadf8d1e8c3d82605a0bae3779c6a881db38d46479fadd0d4327940cad7d3c324ff67803e4d385933649778", 0xe0}, {&(0x7f0000002000-0x9a)="c2390c93ed30f10992deb56d3f49d006acbf37c9aad281935ae39092258294f90f7f4ac37c1703d47bac839a078ba27821bc265d082311a5933a56193345410537306bf1e9b7aebf692a24fc3b4ee823f1083b662e07102728d32a109c46dab050d0e3bb7213c9f4868f0140c7272b8f2a79954008eb879b3b79bbcfc537c832592df4b40211bea9a1c6a9d701381a30abe84fc904de7e4e30f3", 0x9a}, {&(0x7f0000001000-0x7a)="1fd00be2aaee0c3626f5be35485929313848b5668fe19edccd87498e70870c07d51d3023a2e56d6485cb77d9d35f8c448762d6c538ece13eaca9c99ecbba73845dc96f61422eeab57f5b2eb003cc21a3d1249090aba8554e276ad56dff1a08034450efd6f47d410036656c1df74b4ee58860af91b29671bad8dc", 0x7a}], 0x3, &(0x7f0000001000)=[@init={0x14, 0x84, 0x0, {0x7f, 0xed, 0x2, 0x80000001}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x0, 0x5, 0x5, r1}}, @init={0x14, 0x84, 0x0, {0x0, 0x1, 0x1, 0x8}}], 0x84, 0x20008005}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x391c}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000001000-0xd4)="538635dd3bcd96dd530da5bf93ffc87b7c0bfd6b6f439a8bdf3c4575374ecbc88c84d01983cef983f45348fea1ad9f8ac1e3d22ddf5d1f74e0084f0b63830f7d500076155f88443b491d3c5dab7b816fc04501c013237f556b0f189bced25ee5f964fab863dea25876ce42f53860c225e9d18e69dc6e47b54bf171abb6fb30959129c96e3d755609694def2bcc97d163b42676a9d716cdd64016f41b7d868380b4ed0cca61d3e81c90af530a190f38713af7cf937b59ef1b68ebfb26f474e6d0282a30624df16522edfa4eb0756b54d8f9710a5f", 0xd4}, 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0x1000}, {&(0x7f0000001000)="454c85b587bd815106bf309c923dbdd29ecd8d999f238aa7b7e202b27d8758abdcccd7c5aec069a67be0a995498a2516bb165740cd4017a6e7b870139968a6c34315e889dea75020bd0258d5c42e62f9ad5f55d36f2821ce8fee8f6ea61f2a217d39840bec9102bb58524983f269ccac2101381c3eecba63453313f67b7572bdc801d32fa82341be551cb5c68f3e5e40975dab2f135a1e890d3e094f2e68ab788baf6e5b021dd8a12ffd99e71e3a5f6c5edec5de45c7534f9e0bea5058b649804c6b100959bedd8ecdb734d0714db7d4d07859e93f1e2ab1dd1821fdaa82a84d9b5867cc4a5169", 0xe7}, {&(0x7f0000001000)="a186d71555c0b2a1584132e5e326e6a138515a0501c5abfa234c86262d39752564ecf484faca7076ca45aa4ebdb7860eb201c1847eb440dad56cedfdf85fc03b6216c57266865a8e6f9aebe05307d0971bd41f1ad78e", 0x56}], 0x6, &(0x7f0000001000-0x2c)=[@init={0x14, 0x84, 0x0, {0x8, 0x1, 0x3, 0xbf69}}], 0x2c, 0x5}, {&(0x7f0000001000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="dbfb2102f910226c24c71a5f029bd13ab7ac2540c61feb7816286bba10a63eb90a5c49cecda3ae53067c65df5a83d837abf35ffd4c900a55d84494dc7004", 0x3e}], 0x1, &(0x7f0000001000)=[@sndrcv={0x2c, 0x84, 0x1, {0x1, 0x6, 0x2, 0x8, 0x888, 0xa1c, 0x140000000, 0x7, r2}}], 0x2c, 0xc840}, {&(0x7f0000001000-0x10)=@in={0x2, 0x2, @empty}, 0x10, &(0x7f0000002000-0x50)=[{&(0x7f0000001000)="002c152037892e36", 0x8}, {&(0x7f0000001000)="b0a5034baf92f4a0f797b8228a6dab9c2c9363ab33f150", 0x17}, {&(0x7f0000001000-0x4c)="336ce94d10a408b75aa08991323ebeee15a0aae26ca08c0216b910a5851857e892f77a65576c07a3e92ac1d361d4ea54a2943af01eed60b0abdb4094425430378d7f62881f1a20f9e547eab4", 0x4c}, {&(0x7f0000002000-0x90)="092992762e4d0ab7fa0c343f99e5d5f832de336baed9f311390ebc6cd78066ea777fb6155de7f657e26eecc997cfeda3280f43c26e89fc46daa4a144bdb5e59c744e807e37a3ed59e7fd32bc9db0a2d3a9131753ff701df18a799437f54bcfe739e9fef30918dd91274881baaa79ae31e3fc5d9f59c076edce6a7b932074c2755d99d1a24d3f2623ef3eb3459d9814c3", 0x90}, {&(0x7f0000002000-0x1e)="b7fc4052861b22fd3528591b920545e91b29af9b86799bc1072eecd017f9", 0x1e}, {&(0x7f0000000000)="35b2d5f04cae2709d8d74b0804c9f3bdb64f0498c4197d843a95c3bfa85d99328e2fbf5ca736fe5d832926b9ac5a04af6bd125cc70be3a8fae157cc169f70fbe900664c1f90280b80560d8f3730e05ef207c9528d05e7f2793033ab5e352", 0x5e}, {&(0x7f0000001000-0xa8)="067a5092fb38f8fd1ee4c5015ecc49b4fb25e1dcafb84522646864635c373cf1c40143c34da1749f4e1847ce90224aa9ebc542d27d2c2f247b3f6cab90c17a76175a79a5944bb17bbd331a2db63b398813cbaf1a2a5d90f1c8349a6b0d1fb048f3fc1e8e63571c5da892516cb2e39a9c800a60e6f41d3aa177f5bf09e9f6407d852292fc6088ef364cedc0e8bf8b0a2ffbe0db15527981cf66efabd0247982607af009ab0c1fbe94", 0xa8}, {&(0x7f0000001000)="7b38f14bf5c17071824c5cd88632595ba62cea0b2fc31f87128e931ab05ec647ae67488add050b3c9ad9cbbcf70996a30c", 0x31}, {&(0x7f0000000000)="49a83a4a410f25142b010f019ed20e2d6e6a051504e1aaceaf8f8153ba5416e6ff290affa3c7b8fa0c25ca9c15ffee0c480c61906405c2ceefc3322d1e9f4fc77517a0d63382151340a4f07a9121fb8ec225d5c18fbf47fd8eb84428dd2c6fcbd2dba7bfa553c94a24a59cf6ba0ffd2f71d7727e1d2a97272c66c4f8a55f94329a92aa14a54faf2af24d7b0b7ae0c2eac2b672", 0x93}, {&(0x7f0000001000-0x8e)="97475784df5935f0fc5a439db8d91be319f1e729fd1b36c466a573a04336bc0bb2733820412447afc34f3c7874d97fcd3cf76dfb3c0bf49e3b8e097c5eed6224c20bc4ac0e58650e6a1f0942249a9cffa922970eebca8320f2aef570cdad4a17f0b04c63d1647db236219e41e0c3e6e5a7a51d1ca78bc5b37f19c034a42529977360b4e4f2eb8136374741501e09", 0x8e}], 0xa, &(0x7f0000002000-0x108)=[@init={0x14, 0x84, 0x0, {0xffffffff, 0xc2c, 0xcaed, 0x1}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x9, 0x7, 0x2, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x6, 0x8, 0x100, 0x7, 0x8000, 0x4, 0x4, r4}}, @init={0x14, 0x84, 0x0, {0xffffffff, 0x200, 0x7, 0x4}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x4, 0x8001, 0x65, 0x40, 0x4, 0x2, 0xe7, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x3, 0x101, 0x1f, r6}}], 0x108}, {&(0x7f0000001000)=@in6={0xa, 0x3, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0x77)="1c65898b36d0feca1a37423977bc71b650ea453c4b4b62b0ebef274af639ff8ff5f7d5f418a0dfa9631afbacf0ec3365d71a214f35d05d98e746d23aebaf0e7b3e0fe9d933a1c1f1c7139356542406dbc6c435a880efda279dfb933afd5de4bbf4ee6f9dfcfec4d8cb23cdce7fb04c58c3d1737ad8a973", 0x77}, {&(0x7f0000002000-0xd4)="274e39f20f205d76cceadab49fc0a8c9b3f4c463cddfa6b14850ac32bbdabca07de151ee3f341cb7ce64d4c2f75cb860c0b1a50e56cd5acdcdb1b0833cce75088f247501ffd91d603823c0cc51ad9330045a90c3c3389eb8375b50638617804557a091a82e9a2a566b77df2fad3d0aca9d724e022e0bb7c4a62b747be37958b363890e53d0d00a74083c24c26f69bfbb127706582d0a9eb30e3963a8303f2981094e6217177e03ff884dd3bb5ba60981efdfda62a389053274991b7ed620d668e0c769ede136cc61e23a81ff068f1540f2f5d037", 0xd4}], 0x2, &(0x7f0000000000)=[@init={0x14, 0x84, 0x0, {0x8, 0x100000000, 0x101, 0x6}}, @init={0x14, 0x84, 0x0, {0xa02, 0x4, 0x8e, 0xff}}, @init={0x14, 0x84, 0x0, {0x6, 0x401, 0x8, 0x1}}, @init={0x14, 0x84, 0x0, {0x7, 0x5, 0x1f}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x0, 0x0, 0xfffffffffffffffc, 0x9, 0xfffffffffffffff8, 0x1, 0x20, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x2, 0x8, 0x8, r8}}], 0x108, 0x4}], 0x7, 0x40851) r9 = syz_open_procfs(0x0, &(0x7f0000001000-0xd)='net/if_inet6\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r9, 0x400454d8, &(0x7f0000002000-0x4)) setsockopt$inet6_opts(r9, 0x29, 0x36, &(0x7f0000942000)=@fragment={0x0, 0x0, 0x79, 0x7, 0x0, 0x59ff, 0x1}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="cb118f22ef264c7b7415884103aba27b26e46692af40ef876b29a391e84dd7997877551cdb5a6850605b8d6ef5b3f0623460e3d21c7dac7e178d5e", 0x3b, 0xfffffffffffffffc) keyctl$invalidate(0x15, r10) 2018/02/04 02:18:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000644000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000000000), 0x60000001, &(0x7f0000001000)) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x8, &(0x7f0000000000+0xe72)) 2018/02/04 02:18:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c45000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f00002e5000-0x4c0)={{0x1, 0x0, 0x0, 0x0, "0cae5f86df5cbdea48c673861ea716787b0d88de56c81e04f4ff7d5386c5e76f27fe3af40526b9d782bd0502"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f000018a000)={@broadcast, @multicast2, 0x0}, &(0x7f00007e5000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f32000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) r3 = syz_open_dev$dmmidi(&(0x7f0000b59000-0xd)='/dev/dmmidi#\x00', 0x9, 0x8400) mknodat(r3, &(0x7f0000501000)='./file0\x00', 0x2, 0x1000) lsetxattr(&(0x7f0000942000-0x8)='./file0\x00', &(0x7f0000db7000-0x20)=@random={'trusted.', 'cgroup-]nodevmime_type-\x00'}, &(0x7f000057f000-0x13)='/dev/snd/controlC#\x00', 0x13, 0x1) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00002c7000)='/dev/mixer\x00', 0x40, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000053a000-0x2c)={0xf, 0x7fffffff, 0x77, 0x3f, 0x10, r4, 0x100}, 0x2c) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000df5000-0x70)={0x200, {0x2, 0x3, @rand_addr=0x4}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x4, 0x80000001, 0xfffffffffffffff7, 0x2, 0x5, &(0x7f0000d57000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3, 0xffff, 0x200}) 2018/02/04 02:18:21 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ec1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x7fffe, 0x100000000006) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00001b8000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x29c, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000013d000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xfffffffffffffe97, 0xb8, 0x0, {}, [@common=@unspec=@socket3={0x24, 'socket\x00', 0x3}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@ip={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="05df19db18153787adb7025959c5635b"}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}]}}, 0x2f8) 2018/02/04 02:18:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062f000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008c8000)='/dev/usbmon#\x00', 0x3, 0x0) futimesat(r0, &(0x7f00000b4000)='./file0\x00', &(0x7f0000457000-0x10)={{0x0, 0x2710}, {0x0, 0x2710}}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f0000189000)='jfs\x00', 0x0, &(0x7f00006e4000)) r1 = getpid() wait4(r1, 0x0, 0x20000000, &(0x7f0000a9d000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006c9000)={0x0, 0x48, &(0x7f000043c000-0x48)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x7fffffff, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x76b1}, @in6={0xa, 0x1, 0x401, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}]}, &(0x7f0000cf7000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c5d000-0x8)={r2, 0x7fff}, 0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00004c7000)={{0xa, 0x3, 0x7, @empty, 0xb3}, {0xa, 0x3, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, 0x3, [0x3, 0x3, 0x0, 0x5, 0x4, 0x0, 0x5, 0x10000]}, 0x5c) 2018/02/04 02:18:21 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000003000-0x10)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x404000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int, &(0x7f0000003000)=0x4) [ 89.781663] NFQUEUE: number of queues (45463) out of range (got 99411) 2018/02/04 02:18:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000fb0000-0x10)={0x0, 0x1fd, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x3f}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x24}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) openat$selinux_status(0xffffffffffffff9c, &(0x7f000001e000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/02/04 02:18:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000fd3000)={r3, 0x0, 0x0, r3}) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000e7c000)) dup2(r1, r3) 2018/02/04 02:18:21 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f000034c000-0xe)='/dev/admmidi#\x00', 0x1, 0x200a01) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000a26000-0x74)="6e002f706964734c8d0307d85d7cf4cb71731f5f69219dc1b153fb5e6c16df7435d5ef4c4a9452e663d8630946ec98783cd69104372c3bcdfd30999b5a0abf1a045b8967b5025a4447a3f50a1369e40e7855722b3c04eccfe51e91649e8828db5d3a048bd84ca3976e79fd8b89c7f3ab3377a50a") openat$rfkill(0xffffffffffffff9c, &(0x7f00000e9000)='/dev/rfkill\x00', 0x40000, 0x0) io_setup(0x101, &(0x7f00005bf000-0x4)=0x0) io_cancel(r3, &(0x7f0000ba3000)={0x0, 0x0, 0x0, 0x3, 0x1, r2, &(0x7f00002e3000-0xba)="e6b088cf182a3955b588e8c037d15c6e44ca592d50896393ab28871e9f9c56c3e97fc5cae23135f1419b6df2c7bda4ee9f9d6e3ea67dbadcadb183f9650c1c892e0a6fc6211d6ab9fe5005e78a1695ad50f8bf2cd68fa8868cbafaeb1c1569a1ca7dfefc5513ed53dc97e214e7849b53530bb73266a1ad9f0bb682d945dec984a352588a170c6b258211732e8b4cb5910c378acd093044a8f4d549282e0c6011fc5d71db58df043cd52f87cf8422732e0590590bb49c2068971b", 0xba, 0x5, 0x0, 0x1, r0}, &(0x7f0000b5e000-0x20)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f00000d5000-0x7)='ns/pid\x00') syz_open_dev$mouse(&(0x7f000080d000)='/dev/input/mouse#\x00', 0x3, 0x40) [ 89.873250] sctp: [Deprecated]: syz-executor3 (pid 12411) Use of int in max_burst socket option. [ 89.873250] Use struct sctp_assoc_value instead 2018/02/04 02:18:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000496000)={{0xa, 0x1, 0x7, @empty, 0x1}, {0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x1}, 0x9, [0x0, 0x47a2, 0x7, 0x800, 0x0, 0x9, 0x3, 0x10001]}, 0x5c) r1 = socket$inet(0x11, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x8), &(0x7f0000001000)=0x8) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x8) clock_gettime(0x6, &(0x7f0000000000)={0x0}) getrusage(0x1, &(0x7f0000001000-0x48)={{0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000)={0x6, 0x8, 0x100000000, 0x659e, 0xae46, 0x0, 0x7, 0x5}, &(0x7f0000000000)={0x4, 0xba9d, 0x9, 0x2, 0x93b6, 0x2, 0x40, 0x6}, &(0x7f0000001000)={0x9, 0x1, 0x2, 0x8, 0xa7, 0xfff, 0x1, 0x3}, &(0x7f0000002000-0x8)={0x0, 0x7530}) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={{r4}, {r2, r3}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x7cf, 0x80400) ioctl$VHOST_GET_VRING_BASE(r5, 0xc008af12, &(0x7f000056c000+0x78f)) setsockopt$IPT_SO_SET_REPLACE(r1, 0x107, 0x13, &(0x7f0000027000-0x3e8)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x248, 0x140, 0xffffffff, 0x98, 0x140, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000018000+0xb64), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x248}}, [{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @multicast1=0xe0000001, @gre_key, @gre_key}}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @icmp_id, @icmp_id}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}]}}, 0x310) ioctl$KVM_GET_DEVICE_ATTR(r5, 0x4018aee2, &(0x7f0000001000-0x18)={0x0, 0x15e, 0xfffffffffffffe00}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000002000-0x10)={0x3, 0x64b3, 0x6, 0x80000000}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) 2018/02/04 02:18:21 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='bridge0\x00', 0x10) sendto$inet(r0, &(0x7f000000a000), 0x0, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x6, 0x1) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000018000)=""/4096) 2018/02/04 02:18:21 executing program 6: timerfd_create(0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x7, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001000)={0x1, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000dbb000-0x8)={0x0, 0x88}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000000)={0x6}) 2018/02/04 02:18:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000f2f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bf7000-0xb)='/dev/mixer\x00', 0x101140, 0x0) writev(r0, &(0x7f00008ec000)=[{&(0x7f0000e42000-0xc)="415a875b89e5dc8e5dbd8117", 0xc}, {&(0x7f0000a4f000-0xaa)="3e990e792b7bb6318b0f90b02ba31bead6cd1d129505f59f37bff48a4b9f27a3d1379d86247bee42592cd4784fdc874edd1186706fefc8781b7c654aa74d57c3a427225d4e9b54c668bfff33566dd87de326c6dde1e7e9355e017e1706007b954425b136848ccf81dcf3f035233415f569a52463156c446d40be7a9af9db4cc790cf8c037c12e9ec352ee9824713364565ab55a2c97d57c58f04afce0ed0a448a7da5ea515e9c11ac9f4", 0xaa}, {&(0x7f0000cd2000-0xc9)="380560ef14676ae2b9d7e327fb7961c17dff8d9f7668db19f148c280c068430a249ec28f2cfc90e6d6f53b6c64a6064684a23bf870cebf6082af765fcd8d94be41e0abfb6bca59f03f3388afc0e6a5416f68ba30662c73e146296c2eb7b525833e03f41968d299551ec2a5b6b399d797244b38ddffc940f95800499835eac2655d9521776e3b0e7d55329ca745575d0283c90846746d22cd72eec19cd30f7e175c58b82c38088877f08f884820fa5233f23c7a98864c66b770de5797da59e3428c5030bc4efb5309c1", 0xc9}, {&(0x7f00002a8000)="a73231de7edc2536db91a13ab0a2ccce3d79d21c3aaf61784ece6510cfa4b0ebd011546db428dc917ac1ddac96ab8a2b12c060d941704eb5b3922d930c964132715dfc2f01adde03da550e14dcc43a8a60612cb3b276609d5074a6aa5cfd1086d4cabdd7fc7432792b71bb6de844c394a6236dca088be60b8e48661abe4b2b94a53b65f84e0cc0068dd2e48087eb9c1aa78444686fe8743c896193e791b60e12f19dc79b662ffae0ceea51c8817262ff8c32d24d4973bce6a3068e37074edb4071cc99651fac76e406266264beb486b1e45d0caee4d4d22aa3e59e148838f7b9bcb06bd2e4a7ee3914878040b3", 0xed}, {&(0x7f00000e1000)}, {&(0x7f0000479000-0x7b)="ec9e776469a33701fdb5792ad655383c3dac3696bcbd323228cab9b8a14e6ea59e5158f7ece1fefa8f72659b2f6bd60428e10ece98673c7c2ecef6d7314f9c1211ef7c3ff4b296261f6f3771975ecd40d092a78263b740ac379c178160446ef14c4399d0a80db710021a30ee3030c5604dd27f5d28f26f3456eb80", 0x7b}], 0x6) 2018/02/04 02:18:21 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000014000)='/dev/dsp#\x00', 0xffffffffffffffff, 0x80) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f000000c000)=""/117, &(0x7f0000015000-0x4)=0x75) bpf$BPF_GET_MAP_INFO(0xb, &(0x7f0000002000-0x10)={0x1, 0x28, &(0x7f0000008000)}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000015000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) read$eventfd(r1, &(0x7f0000010000), 0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000016000)) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000016000-0x8)) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002000-0x5), &(0x7f0000016000-0x4)=0x5) 2018/02/04 02:18:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000eb8000-0x8)='./file0\x00', &(0x7f00006e8000+0xf18)='.', &(0x7f000086a000)='btrfs\x00', 0x2010, 0x0) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)) umount2(&(0x7f0000b73000)='.', 0x0) 2018/02/04 02:18:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x3, &(0x7f00005fb000)=@filter={'filter\x00', 0xe, 0x4, 0x2cc, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="224d9f32f5334c0dcaefa315de74d3d7"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x0, @random="73a65049eef2"}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast1=0xe0000001, 0x0, 0x0, @common='bond0\x00', @common='ip_vti0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x318, 'SET\x00'}}]}}, 0x328) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0xf}}, 0x10) r1 = socket$inet(0x2, 0x803, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00007ac000)=@filter={'filter\x00', 0xe, 0x4, 0x284, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x94, 0xb8, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00'}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@ip={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="05df19db18153787adb78e5959c5635b"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}]}}, 0x2e0) connect$inet(r0, &(0x7f000000e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)=[{&(0x7f000000e000)="ffffff7f0000000061fc688598e0710000000000010000e495d8e698f8159f64f09c8aa150496c4b380101000000000000a6852105009284b2457dc1", 0x3c}], 0x1}, 0x0) 2018/02/04 02:18:21 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000b000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x400) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000000c000-0x10)={0x1000, 0x4, 0x38000000000, 0x20, 0x0}, &(0x7f0000009000)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000000c000+0xd37)={r2, 0x200, 0x33, "bbe187e5fe0f0b40e161cf32c51508c92872f58cb76ee7bfd147706d72f09e3df36f70217c55a4264bbcd28bba7ab56c6fa93e"}, 0x3b) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000009000-0x88)=""/136) 2018/02/04 02:18:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000e87000/0x2000)=nil, 0x2000, 0xc) clone(0x80000, &(0x7f0000255000), &(0x7f0000e32000), &(0x7f00005cd000), &(0x7f0000221000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c45000)='/proc/self/net/pfkey\x00', 0x100, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000040c000)='cdg\x00', 0x4) 2018/02/04 02:18:22 executing program 1: mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000ee8000-0xc)='/dev/audio#\x00', 0x400, 0x40) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000ee8000-0x58)={0x0, 0x2f, 0x2, @thr={&(0x7f0000ee7000)="aeace7163a971227dbdac8817ece933ee4477a96d3d16e8a67171fa58cddb244e4543162d25525ae54dba3e957de74a61fe07f2e6596e6a3acedebf6408626eb736991138ca1b34392411cbfe5ece2aac219d68567c88cef2690ff4e", &(0x7f0000eb4000)="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"}}) getpid() io_setup(0x80, &(0x7f0000c7a000-0x4)=0x0) r2 = creat(&(0x7f0000c98000)='./file0\x00', 0x100) r3 = syz_open_dev$usbmon(&(0x7f0000e5f000)='/dev/usbmon#\x00', 0x101, 0x400001) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f00005d2000)=[&(0x7f0000ee8000-0x40)={0x0, 0x0, 0x0, 0x3, 0x3, r2, &(0x7f0000345000-0xfe)="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", 0xfe, 0x1, 0x0, 0x0, r3}]) unshare(0x800000000400) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ee6000)={&(0x7f00006ba000-0x8)='./file0\x00', r4}, 0x10) 2018/02/04 02:18:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000096f000-0x8)='./file0\x00', 0x4, 0x80) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000cbd000)={0x2000000000000000, {{0x2, 0x3, @loopback=0x7f000001}}}, 0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ea0000+0x5c9)={0x0, 0x400000000000}, &(0x7f00009a6000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000663000-0x10)={0x0, 0x8201, 0xfffffffffffffffb, 0x3, r1}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000fb5000)={0x0, 0x0, &(0x7f0000fd0000)=[{&(0x7f0000cb5000)=""/183, 0xb7}, {&(0x7f0000f60000)=""/185, 0xb9}, {&(0x7f0000d52000-0x5f)=""/95, 0x5f}, {&(0x7f00008db000)=""/255, 0xff}, {&(0x7f0000445000)=""/4096, 0x1000}, {&(0x7f0000fe3000)=""/7, 0x7}, {&(0x7f00009ea000)=""/114, 0x72}, {&(0x7f0000a3b000-0x9f)=""/159, 0x9f}, {&(0x7f0000ae9000-0x20)=""/32, 0x20}, {&(0x7f00004ed000)}], 0xa, &(0x7f0000f86000-0x58)=[@fadd={0x58, 0x114, 0x6, {{0x0, 0x1f}, &(0x7f000002e000-0x8)=0x30000, &(0x7f0000c48000)=0x800, 0x0, 0x3ff, 0x4, 0x0, 0x10, 0x8}}], 0x58, 0x8010}, 0x0) recvfrom$inet(r0, &(0x7f0000609000-0x1)=""/1, 0x1, 0x10000, &(0x7f0000b3a000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) pkey_mprotect(&(0x7f000084b000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r2 = syz_open_dev$dspn(&(0x7f00002b6000-0xa)='/dev/dsp#\x00', 0xff, 0x2000) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/02/04 02:18:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000fbe000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) syz_open_dev$sndmidi(&(0x7f00002ab000-0x12)='/dev/snd/midiC#D#\x00', 0xff, 0x80080) accept4(r0, 0x0, &(0x7f0000ca6000), 0x800) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000bfc000-0x5)={0x5, 0x7fff, 0x9, 0x44c}, 0x5) mount(&(0x7f000084c000)='./file0/file0\x00', &(0x7f000095a000-0xe)='./file0/file0\x00', &(0x7f0000de9000-0xd)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)) umount2(&(0x7f0000d2c000)='./file0\x00', 0xa) 2018/02/04 02:18:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x101, 0x0, 0x40, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000950000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = socket(0x22, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) r2 = fcntl$getown(r0, 0x9) sched_rr_get_interval(r2, &(0x7f0000d69000-0x8)) getsockname(r1, &(0x7f0000b14000)=@un=@abs, &(0x7f00002dd000)=0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000006c000)=0x1, 0x4) 2018/02/04 02:18:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009e0000)='./file0\x00', 0x1) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00004ec000-0x90)) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000192000)="c3f77e67bd7ff32f571cab32501e249295fd9ebcd3829c36b4900ffad816aea6f91a282395a81b2bfa237a26efdf4267d92b98406d7bc124e773e77e979d6fa3c0f7a69fac8835cc8a61a0624e7e91e80516af1aedb4f7e57607f3f5da9a09696e38135469f08ca67140efa343e4684554901b4dbd5203afe94f26c6") r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x5, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) 2018/02/04 02:18:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000002000-0x4)=&(0x7f0000001000-0xc), &(0x7f0000001000)=0xc) r1 = socket$vsock_stream(0x28, 0x1, 0x0) nanosleep(&(0x7f0000960000-0x10)={0x77359400}, &(0x7f0000b3f000)={0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000001000-0x10)={r2}, 0x67891ffe3778051d) 2018/02/04 02:18:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e6a000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000044000-0x6)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f0000625000)='ramfs\x00', 0x0, &(0x7f0000043000)) open$dir(&(0x7f0000b5c000)='./bus\x00', 0x2, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000267000-0x11)='/dev/vga_arbiter\x00', 0x400280, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f000077e000-0xd8)=@pic={0xfffffffffffffff0, 0x3, 0x9, 0x7f, 0x800, 0x7, 0xbf5, 0x4, 0xffffffff00000000, 0x3, 0x8, 0x5, 0x5, 0x8f, 0x2, 0x7}) 2018/02/04 02:18:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e00000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bd6000-0x8)={0x0}, &(0x7f0000106000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000871000)={r1, 0x1000, "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"}, &(0x7f0000eb8000-0x4)=0x1008) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000f9d000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x5, 0x0, 0x7}) 2018/02/04 02:18:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(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, 0x300000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b76000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000eeb000), 0x4) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) 2018/02/04 02:18:22 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendto(r0, &(0x7f0000006000-0x1000), 0x0, 0x1, &(0x7f0000005000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(twofish-asm))\x00'}, 0x58) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000006000)='./file0\x00', 0x400000, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/enforce\x00', 0x40001, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000007000)={0x2, 0x0, [{}, {}]}) r2 = openat(0xffffffffffffffff, &(0x7f0000006000-0x8)='./file0\x00', 0x0, 0xa0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000007000)={0x8, 0x0, 0x1, 0x2be1a0c4}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000004000)={0x6, r4, 0x1, 0x401}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r3, &(0x7f0000008000-0xd4)=""/212) syz_open_dev$admmidi(&(0x7f0000006000)='/dev/admmidi#\x00', 0x400, 0x8000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000007000-0x12)='/dev/snd/pcmC#D#c\x00', 0x24d4, 0x200) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r5, 0x80044584, &(0x7f0000006000)=""/148) mkdirat(r2, &(0x7f0000003000-0x8)='./file0\x00', 0x10) 2018/02/04 02:18:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) mmap$binder(&(0x7f00001a8000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = syz_open_dev$amidi(&(0x7f00008cd000)='/dev/amidi#\x00', 0x85, 0x80005) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000602000), &(0x7f0000b32000-0x4)=0x8) 2018/02/04 02:18:22 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000002b000-0xc)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) fdatasync(r1) 2018/02/04 02:18:22 executing program 5: clock_adjtime(0x7, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f00005e9000-0x8)=[{&(0x7f0000da8000)=""/4096, 0x1000}], 0x1, &(0x7f0000001000-0x30)=[{&(0x7f00007ab000)=""/83, 0x53}, {&(0x7f0000a02000-0xb3)=""/179, 0xb3}, {&(0x7f0000d7b000)=""/59, 0x3b}, {&(0x7f0000001000-0x15)=""/21, 0x15}, {&(0x7f000020d000)=""/31, 0x1f}, {&(0x7f0000000000)=""/60, 0x3c}], 0x6, 0x0) 2018/02/04 02:18:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x4, 0xff) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000aaa000-0x8)={0x5, 0x8}, 0x8) r3 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00000f8000-0x7e)=""/126, &(0x7f0000ae7000)=0x7e) rt_sigprocmask(0x0, &(0x7f00001b7000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) listen$netrom(r3, 0xfffffffffffffbff) r4 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r4, 0x40001) sendfile(r0, r4, &(0x7f000000a000), 0x2) 2018/02/04 02:18:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00008d3000)={0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x47, 0x0, 0x0}, &(0x7f0000765000)=0x20) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000683000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000c03000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00009ee000-0x104)={r0, 0xfc, "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"}, &(0x7f0000278000)=0x104) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/04 02:18:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000c4000-0x8)='./file0\x00', 0x80240, 0x108) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00002c7000)) perf_event_open(&(0x7f0000773000)={0x1, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/04 02:18:22 executing program 1: r0 = socket$bt_hci(0x1f, 0x3, 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ca7000-0x8)={0x0}) tee(r0, r1, 0x0, 0xa) mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000689000-0x190)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x110) 2018/02/04 02:18:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$void(r1, 0x5451) socket$vsock_dgram(0x28, 0x2, 0x0) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000408000)='/proc/self/net/pfkey\x00', 0x101083, 0x0) lseek(r2, 0x0, 0x0) getresuid(&(0x7f0000c64000-0x4), &(0x7f00005a4000), &(0x7f000067d000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000835000)={0x0}, &(0x7f0000344000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000e7000)={r3, 0xbf, "f07c11eccb1dc867735e7b18719616b8618fb0210b7170b79c02c981ced3d7ce0c7a68acc0682ee559214a92d614d80e912e5469cdf5003d6aa4cddde5d3814bda864d7bed4c29e0913dae1c37902dcda35b05673feed4887d0a46b9e6dcb73506e5fbcc9d5ac3832ea600940215b6762c2f7e52cada9d01ebb950f8ce7992d0b68baebfc359c45a40751402d47d8011b87fcee3f4675ccbfbdceb5272310f03f0bd1fccf0f97655a422c165ce6e3b39302a89d5e64ac6a090f0933908ba36"}, &(0x7f0000540000)=0xc7) 2018/02/04 02:18:22 executing program 6: r0 = syz_open_dev$dspn(&(0x7f00006f2000)='/dev/dsp#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/124) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000009000)='/dev/midi#\x00', 0x9c, 0x42000) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000002000-0x4)=0x1e28) munlock(&(0x7f0000006000/0x3000)=nil, 0x3000) ioctl$sock_SIOCGIFINDEX(r1, 0x8922, &(0x7f0000001000)={@common='ip6gre0\x00'}) 2018/02/04 02:18:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000144000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b6c000-0x5c)={0x10, 0x2, 0xfff, {0x0, 0x989680}, 0x401, 0x81}) write$tun(r0, &(0x7f000002c000-0x2c8)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "792519", 0x98, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'aj5', 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}, @dev={0xfe, 0x80}, [], "0ecaefcd53e882061a449f265a1b6328f0a34141dea3a520a3c280d9d097d6932a0f60ce664c1634879b03b9e635212b014769209ed41785cf7a477cb8ac5c3ee1776786096cfa7b3f2885514a697b1e80355393259ea52665f09e62873c729a8835143c02a0bd57"}}}}}, 0xc4) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x81, 0x1, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) 2018/02/04 02:18:22 executing program 1: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000b3f000-0x1)='\x00', 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000b3f000-0x8)={0x0, 0x2}, &(0x7f0000662000)=0x8) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a76000)={r2, 0x8}, &(0x7f0000b3f000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000067000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, &(0x7f0000b3e000-0x4)=0xa0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b41000-0x4)) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b40000-0xc)={r2, 0x4, 0x20}, &(0x7f0000b3f000+0x3df)=0xc) 2018/02/04 02:18:22 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000016000-0x8)="8327b0107b648d4c", 0x8, 0x0) 2018/02/04 02:18:22 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1a) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000010000)='/dev/dsp\x00', 0x200402, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000001e000-0x28)=[{r1, 0x440}, {r0, 0x420}, {r0, 0x1000}, {r0, 0x2000}, {r1, 0x220}], 0x5, &(0x7f0000026000-0x8), &(0x7f000000b000-0x8)={0x9}, 0x8) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000003000)=0x400) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/04 02:18:22 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000013000)='/dev/usbmon#\x00', 0xffffffffffffeb7c, 0x400) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000015000)={{{@in6=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000015000-0x4)=0xe8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000010000), &(0x7f000001e000-0x4)=0x4) sendmsg$nl_route(r1, &(0x7f0000024000-0x1c)={&(0x7f0000015000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000023000)={&(0x7f0000024000-0x28)=@setlink={0x28, 0x13, 0x600, 0x3, 0x2, {0x0, 0x0, 0x0, r2, 0x800, 0x10000}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x1) sendmsg(r0, &(0x7f000000d000-0x38)={&(0x7f0000021000)=@can={0x1d}, 0x10, &(0x7f0000022000-0x20)=[]}, 0x0) 2018/02/04 02:18:22 executing program 6: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x2, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000)={0x3, &(0x7f000000d000-0x18)=[{0x0, 0x7, 0x80000000, 0x6}, {0x78, 0x80000001, 0x0, 0x9db}, {0x15e, 0xffffffffffffff7f, 0x4, 0x8}]}, 0x8) 2018/02/04 02:18:22 executing program 2: syz_open_dev$usbmon(&(0x7f00009ac000)='/dev/usbmon#\x00', 0x7, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000655000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) connect$inet6(r0, &(0x7f0000c14000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/04 02:18:22 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000009000-0x6)='wchan\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000007000-0x30)={&(0x7f0000008000)=[0x0], &(0x7f0000002000-0x8)=[0x0, 0x0], &(0x7f0000009000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000008000)=[0x0, 0x0, 0x0, 0x0], 0x1, 0x2, 0x8, 0x4}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000005000-0xc)) sendmsg$alg(r1, &(0x7f0000008000-0x1c)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000006000)='~', 0x1}], 0x1}, 0x0) 2018/02/04 02:18:22 executing program 5: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ed6000-0xe)="73656c662b65746831a470703100", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000091c000-0x10)=[{&(0x7f0000aa2000)="a2acd80d2519169d2f355d6aa8964870e6741d1a2a50a3c6533f316a320836eccc3b91559009db9ee7d471dfa561143cd6c393dfc1f7c8e4d2457b43a356514083313eeffce37a03265191438f57594ec158d422061e1351c1", 0x59}, {&(0x7f00003bc000)="09a6c19650962557aa159cdfd6252e238d124f5e1ef05827e4ba2eb3bc8c82b7010af8cacd69", 0x26}], 0x2, 0x1a) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000aa2000), &(0x7f0000aa3000-0x4)=0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000633000-0x4)) [ 90.346503] SELinux: policydb magic number 0x10b02783 does not match expected magic number 0xf97cff8c [ 90.374775] SELinux: failed to load policy 2018/02/04 02:18:22 executing program 4: r0 = inotify_init1(0x80800) fadvise64(r0, 0x0, 0x80, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c53000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000053e000-0x9)='/dev/rtc\x00', 0x600, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000a25000-0x4)=0x6959, 0x4) socket(0xa, 0x7, 0x7) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f000029c000)) socketpair(0x9, 0xe, 0x9, &(0x7f0000d6b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000299000)={0x0, 0x3}, &(0x7f0000322000-0x4)=0x8) io_setup(0x9, &(0x7f000086b000)=0x0) io_getevents(r5, 0x9, 0x6, &(0x7f0000b53000-0xc0)=[{}, {}, {}, {}, {}, {}], &(0x7f00009e5000-0x8)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000a9f000)={r4, 0x8, 0x10}, &(0x7f0000d19000)=0xc) 2018/02/04 02:18:22 executing program 3: fchownat(0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0, 0x0, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000001000)=0x1c, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8, 0x0, 0x2, 0x2, 0x0, 0x5, 0xc0}, &(0x7f0000001000)=0x20) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x60) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000a44000)={0x3, 0x7}) 2018/02/04 02:18:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2e000-0x8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000e54000)='./file0\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d47000-0xa)='/dev/cuse\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000984000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) capset(&(0x7f0000b2c000-0x8)={0x20080522}, &(0x7f000067e000)={0x0, 0x0, 0x0, 0x1, 0x7fff}) syz_extract_tcp_res$synack(&(0x7f0000112000), 0x1, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00003ef000-0xa)='/dev/vcs#\x00', 0x20, 0x8000) r4 = getpgid(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001a5000)={0x0, 0x0}, &(0x7f00000a2000)=0xffffff0c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00003f1000)={{{@in=@multicast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000bdd000-0x4)=0xe8) clock_gettime(0x8000000080002, &(0x7f000002c000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000bed000-0x8)={r7, r8/1000+30000}, 0x8) r9 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ecd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r10 = getuid() r11 = getpid() ioctl$KDMKTONE(r2, 0x4b30, 0x40) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00001d5000)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@empty}}, &(0x7f0000916000)=0xe8) fstat(r0, &(0x7f00000ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r3, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000031d000)={0x0, 0x0}, &(0x7f0000d34000)=0x3) stat(&(0x7f0000124000)='./file0\x00', &(0x7f000067d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c53000)=0x0) r18 = geteuid() openat$ppp(0xffffffffffffff9c, &(0x7f0000b95000)='/dev/ppp\x00', 0x4000024200f8, 0x0) getgroups(0x3, &(0x7f0000936000-0xc)=[0x0, 0x0, 0xffffffffffffffff]) sendmsg$netlink(r3, &(0x7f0000acc000)={&(0x7f0000654000)=@kern={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00007a6000-0x40)=[{&(0x7f00009f5000)={0xd0, 0x41, 0x8, 0x1, 0x0, "", [@typed={0xc, 0x6d, @ipv4=@broadcast=0xffffffff}, @generic="20a39ecaed48b6412d2f6d8b8666fe8e5cbef52f7395d25067e7d97cc55476b3edc7072adf60a8dcb18d8fc95fc13e6cfcb25080da79ce02ccd5a96386a30a38729dee8d0120c8b52081d6e77e1dcd26bc6658ce5b7e27010151bdec7fb2a56cfe781c1f1b0575f12e2e95f39035b231a04e66742d4546fd578d505c5f6f7979b9e0dc3b1277431cb3a24bee54328f5ad166c8ee06cebc89dc075bcbdea65ea37fe47eb6a49dbb3dd7a47ac4f697d217ab1757"]}, 0xd0}, {&(0x7f0000e0b000)={0x14c, 0x2c, 0x208, 0x5, 0x3, "", [@typed={0xdc, 0x8e, @binary="84cc3631662eb6921f9505c3e8a0ccb48ed310a9a40922201f5a4d63259c353b9aab713df96e8b66703160d41ec551f5e93c8e2b3cf2a55a2f836b2cb1595ac3506c8c5678e563c432fc03d640945bffa36de1b11442137d9080ef523fd17a1bdab3846904621ed929ff6521c95f4fba2f3f2812716760fb9d9b3123b3c25b11a73bf45fac55c981cc07283be0bd34c838ef133892a9b3b2f71c28c234cbb2af9b31e8ba69ce20eb516c6bb8bc9dac5f8b5a4ad63890c4c19c0b4025f981b7f40238bd478fa4e095403e9f7e06ac85c663"}, @generic="d627e2f3cc203784cead0bf5bb7d8e62e94eadddb9b64a0dec2b9dd9721721f84af75ff57081de04f548b32aa9b99551c2803bed1620030a4d1844ffef4d1d1376345b5af5a1f4906822756378454a241c4ecf1511be0e3b40fd3ff52d"]}, 0x14c}, {&(0x7f0000dbd000-0x2700)={0x2700, 0x22, 0x600, 0x6, 0x1, "", [@typed={0xc, 0x2c, @fd=r0}, @generic="5d69ea62dabe66a946be73dd5bd21e41ba82839eddc7e411e2b97b9bf33b61360380d68bbf7600234c5f36ec81e90fc2ea66b8283ecedb67e3ffb072283c16ee83f8ee578d8e3a6f1af3be6862a90ae2109a8c73e17c38e8b97ab6c61048624580ad7b1acc2df729995fb00b34c3a53b5c996bff91e42f32f355e38f3add1044c4626b28bcbd4b2c69ec1f32616f85d82934b0b8a0e92a", @generic="12da9993d8db7cdb73ad4780bf1ecbec3fe645673e474eed46cce14d7d6e029407e5cc0c95de33de390574359aa8e9aac8de54ecd0001163b6c17f9aee0ca159e12eeae7df5a267390d6b4a60e58a8564d0832c97009b7a9ebd873f75dcdf22012614bf3a18ff43e8b2d11fdc21212b62672873660ae297dfeef26c35e335ed591848600", @nested={0x1174, 0x3c, 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0x1010}, {&(0x7f000066f000)={0x1dc, 0x3a, 0x0, 0x0, 0x2, "", [@nested={0x1cc, 0x60, [@typed={0xc, 0x1, @u32=0x5}, @typed={0xc, 0x2, @uid=r10}, @typed={0xc, 0x62, @str='\x00'}, @generic="9227b1e91dca7babe2e5a6b9d27ba44236afcf", @generic="cdc2cf2d7ede68b15ddd34f6b7d4addef16ec91af7060663d1dd5277beaf2182d52fa0ba81867892c9c725f404954ac9aa78d979a6e9e2af4ed5488aa662e53bde7a4e1a256b6a475c868acf8436242cda6a13b8", @typed={0xc, 0x36, @str="b400"}, @generic="c8400f0703835d749159fba611581c4952e7ceed5f39052af519fef467fbae3bccb5cd074ff9db95c14c36abaf0ffd7a0cfacc01b72749c5301426b234946a08fc65fad13a2d38ff045ab916a2c755e559989b8501df014a3db02c9fe5c65a6578a2077fc4fddff827e81d01cfe25a8533c0364808b05c275b70b0c75800156390b80ef196ae257086a707e41e76924b96ee4af452ff94b72440a7f08ce6f42a2ea7a82f5b78117bfb0d5bf53c6dfafa5fac", @generic="498d5f", 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@generic="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@generic="5125161e125ad22ffc9c2e57b93ade2bc2774313f06480ea73aaf50737aa2160877d3dc71c703212a5a241c75d3ff6985da8dd070a7b7a2a086c667d7fc53b6229fa11fbf87ec99897abeb85", @typed={0x18, 0x27, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xf}}]}, 0x10fc}], 0x8, &(0x7f0000145000)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x8c, 0x8000}, 0x44000) fchdir(r2) r20 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000873000)='/dev/sequencer\x00', 0x40001, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r20, 0x8905, &(0x7f0000cb7000-0x4)) 2018/02/04 02:18:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b05090001000101000f3ffe58", 0x1f}], 0x2000000000000035) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f", 0x1}], 0x1) r2 = syz_open_dev$sndpcmc(&(0x7f00009b3000)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x280000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00002a8000)={0x0, 0x5, 0x3, [0xfffffffffffff801, 0x101, 0xd6c]}, &(0x7f0000ab1000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000739000)={r3, @in6={{0xa, 0x2, 0x6, @empty, 0x7f}}, [0xffffffffffff8fb9, 0xedb, 0x7, 0x194, 0x4, 0x3ff, 0x7fff, 0x8, 0xffffffff, 0x8c, 0x7f, 0x7fff, 0x92b, 0x4c84, 0x4]}, &(0x7f0000d8f000)=0x108) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000852000-0x4)) fgetxattr(r0, &(0x7f0000e42000)=@random={'system.', 'eth0security!bdev(keyring$vmnet0}^\x00'}, &(0x7f000051c000)=""/217, 0xd9) close(r1) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f000095a000)="bca710b836", 0x5) 2018/02/04 02:18:22 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001d5000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r1, 0x200}, 0x8) ioctl$void(r0, 0x5451) connect$bt_l2cap(r0, &(0x7f0000001000-0xe)={0x1f, 0x9, {0x401, 0xffff, 0x7, 0xff, 0x400, 0x100000000}, 0x8, 0x3}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000002000-0x8)={r2}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x0, 0x107c, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r3, 0x101, 0x310, 0x9eb}, 0x10) 2018/02/04 02:18:22 executing program 1: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000c0d000), &(0x7f0000947000)=0x4) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/02/04 02:18:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000077b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000d96000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000119000-0x4), 0x4) syz_open_dev$mice(&(0x7f00007c1000-0x10)='/dev/input/mice\x00', 0x0, 0x400802) 2018/02/04 02:18:22 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000005000)={0xffff, 0x1a, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000003000)=0x81e25354a2f1bd58) 2018/02/04 02:18:22 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x101) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000013000-0x24)="240000002000039c59000000000000a50a07e5000086c497271d856806000200d100737a", 0x24}], 0x1}, 0x0) 2018/02/04 02:18:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x4300, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000052e000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) dup3(r2, r1, 0x0) 2018/02/04 02:18:22 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008c0000-0x11)='net/ip6_mr_cache\x00') mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000d8f000)={0x0, @empty, @empty}, &(0x7f0000300000-0x4)=0xc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000ff9000)="699b38aec6ac62a958054553f5200d0f4893d574fa5f64dbd1681a3228b613706c1a8941d9244f79318f54bcf8a7364c341f855023421c2f1cd8e978686f9d57b0b120835d71c42a3f3b869c4049dffe1d0feb3bfc9f3edad6fd59c25c189330a8d7456d158f8cb1e2fff2f0315c9c24b0d9cfd416cfa567bb9a7db38130c06a5f3d8c216a590234d22649d57f8cc77696b3834c346381e0101575419634384fdaf3442cfca75c980e3509418d213d8ed516", 0xb2, 0x4004054, &(0x7f0000ff9000)={0x11, 0x6, r1, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000443000)={@common="6c6f00000000000000000000000000ff", &(0x7f0000fe6000-0x10)=@ethtool_pauseparam={0x12}}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ffa000)=[{&(0x7f0000921000-0xe6)="637bd62cf1821e0c0758ed6b53c3ba6b2d75567f8c72d9694fbe2179def09b558e3428a3c9b437d1cdf0daa2caf134cbb8665e3a599515eb30bfd62a86d0e476091aed3de713c8674a8509f570715195e6c00b88a9418884d61de6ffef51800e6691a3a463754bbe57bccf2d2c42c99ab178434396134ddb30a6b7f02de682297527bcbc7cf685f8bcc0e6c400108115980ae2ea60403ef790d59aa2bb2ed690d9c0b043a3fd5cb85f17a3238f60d94a2d95ae2a23bc9538c87968f1cf5e2a94181a2990e5093fd2369d25e42295d6326405744443a99f85ccbd85fedea8f30461907d8cbdc4", 0xe6}, {&(0x7f0000f54000)="ed6be4f5b794cf86eb20ad53cde263c92472fd4e81a47c2deefb58c7b44b7a3e1181386d92d047a37462201a0c832d466e05502fec7be9bfffc48ed059859a883c9be779ccb0533250a2bb498ebd209b1123ad69f718095831acc165eb9d13004d1a5720cb5d384904a76a40f8efeea6a4033998bd6015d21c7a56c4c093af163259c7337802c9", 0x87}, {&(0x7f0000ffb000-0xf4)="165c0123234c4fd8e3444eb83ef57828ac98c1e919e3f9f39690b0fd96a046ff2a4c15a3bda746ce4ab790330ea35c6d1469be120a2bcc2d418ae134a014c286f89a9e3f64d83fd8683c81e926c3fb700ec5d32b4de8f25b3def6096a57596f0b4368f16167f31fae23dd4485b124e0640673a38800e695d639e1d9ef616c7cd750a6f460679325a8c6a171cba4fa28d63e257a46059ab4c2974e8a82a9657f1d6e955bbcb33bfc743a8253f7a07790c8daff65328b4dac27dd08ca78ba42419142ee9ac58ef2e1737e26f98782d881b25c8ac812a105c0d7abd7a16ad903884d1f165eee42c00bb9ca28a29cb22b37199e55a41", 0xf4}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x2285, &(0x7f0000ff8000-0xb)='S') fadvise64(r2, 0x0, 0x81, 0x6) 2018/02/04 02:18:22 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@common='ip_vti0\x00', 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000009000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f000000c000)) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/vcs\x00', 0x4c8000, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000009000-0x24)={0x400, 0x7fffffff, 0x2, 0x200000000000000, 0x9, 0x400, 0x7, 0x5, 0x6, 0x9, 0x9, 0x8bdc}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f000000e000)={0x5d97, 0x8, 0x2, 0x2, 0x5, 0x0, 0x4687, 0x50, 0x2, 0x20, 0x7400000000, 0xdb70}) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000004000-0x50)=[], 0x0, &(0x7f0000006000)=[]}, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r4, &(0x7f000000e000)='net/route\x00') 2018/02/04 02:18:22 executing program 7: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000df5000)='/dev/sg#\x00', 0x0, 0x0) readv(r2, &(0x7f000037e000)=[{&(0x7f000037f000-0xb)=""/1, 0x1}], 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x55071, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, 0x0) fcntl$setsig(r0, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r1}], 0x1, 0xfffffffffffffff8) dup2(r2, r1) tkill(0x0, 0x16) 2018/02/04 02:18:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001b7000-0x78)={0x0, 0xdd, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3048, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000700000-0x1)}, 0x4, 0x10000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/04 02:18:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x41, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000019000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) fsetxattr(r1, &(0x7f0000003000-0x9)=@known='user.syz\x00', &(0x7f0000000000)='!eth1}\x00', 0x7, 0x3) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x2d) vmsplice(r0, &(0x7f0000001000)=[{&(0x7f0000003000)="c3e518b27b1ecfb695995334fba971a8569f63c82b2dc1fba1d7b8afbc40560abdc516fbf893bc6467807564c4c902101383937e7a1e4b95d383e0f119668bada74739c359b804db01373364", 0x4c}, {&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x9f)="c213abc4db580211f69b6a5f8c28fae1d948297bdccac38d5ebc70108909ed7e8461b253f049241375b85b773a7296b9ff29b6f129846ebd27fbec48ad54439c2d3ab741efa9053005282669a06bf6a5e54a069a582e6fdd1298515f37e0ff426c1f0b6f0d28a7076bb1f272702a42396a43800775c65ba7070bfb89daec242ef3cd0da38165ab3d2bf5fe1115549ca12a9b945b29b1fd4e62b154667cfdb4", 0x9f}], 0x3, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000005000)='/dev/dsp#\x00', 0x21, 0x101000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000)=0x80, 0x4) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}, 0x0, 0x0, []}, 0xfffffffffffffca9) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x1, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x2, 0x100, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}], 0x84) 2018/02/04 02:18:22 executing program 6: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a}, @ifru_flags=0x8000041}) syz_extract_tcp_res(&(0x7f0000001000-0x8), 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000002a000-0x8)={0x0, 0x0}) r1 = getpid() mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000005b000-0xd)='/dev/usbmon#\x00', 0x4, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000000f000)={0x0, 0x5}, &(0x7f0000024000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000027000-0x20)={0x6, 0x81, 0x8, 0x100000001, 0x6, 0x5, 0x8, 0x9, r3}, 0x20) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f000005b000-0xd)='/dev/snd/seq\x00', 0x0, 0x40) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80000, 0x0, &(0x7f000005b000)={0x0, 0x0}) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f000005c000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) r6 = socket$packet(0x11, 0x3, 0x300) kcmp(r0, r1, 0x3, r4, r6) r7 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x22040) setsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f000001c000-0x8)={0x1, 0x1, 0xffffffffffffffa1, 0x3}, 0x8) ioctl$TUNGETIFF(r7, 0xc0189436, &(0x7f0000000000)) creat(&(0x7f000001c000)='./file0\x00', 0x4) 2018/02/04 02:18:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x3, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00004e6000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000182000)={&(0x7f00001be000-0x10)={0x1d, r1}, 0x10, &(0x7f0000783000-0x8)={&(0x7f0000133000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "b3c61c25af00a79e"}, 0x10}, 0x1}, 0x0) 2018/02/04 02:18:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) open_by_handle_at(r0, &(0x7f00000c7000-0xaa)={0xaa, 0x8, "e0a5e5f1ffcb145718083f417ea74e53e0a9e782c347b9fd59020e83cd98115e079084334186140e3d2d8f563f39749627338afb68ad648b3933bfe52f45a9ecd31943c7c8ca822d73f150ab8017fd749e2b16c5b50011d0126782f9acdc8d2b6d53b09afa8f269895c904c52835889909dedcda09f667569f431e13e2c19c52ce26e5182dfea6dfc45ff03b953bd950876a07cbd327038aedc3665205ceb269688e"}, 0x240) write(r0, &(0x7f0000a21000)="a2f5d65772deea303e0200000000002d89360ac2017c926d5ec1a2420de2395f6427e3efbb0000000410fd5ff01abd56add84589e00ca08ed60c49e69c0c0800000000000000f8275229531eb7246984668e0300000000000000025476e272be0f000004", 0x64) poll(&(0x7f0000f9f000-0x28)=[{r0, 0x146}, {0xffffffffffffffff}], 0x2, 0x0) 2018/02/04 02:18:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x4801, 0xed23) getsockopt(r0, 0x200000000114, 0x2717, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000034e000)={0x0, 0x40, 0xd089, 0x1, 0x2, 0x58, 0x5, 0x8, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x9, 0x0, 0x2, 0xffffffff, 0xffff}}, &(0x7f0000ad5000-0x4)=0xb8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d3c000)='/dev/ppp\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000d8d000)={0x98, 0x0, &(0x7f0000738000)=[@transaction={0x40406300, {0x3, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x18, 0x18, &(0x7f0000599000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000105000-0x18)=[0x28, 0x38, 0x60]}}, @increfs={0x40046304, 0x4}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x60, 0x8, &(0x7f0000553000)=[@fda={0x66646185, 0x0, 0x2, 0xd}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f00002cb000), 0x1, 0x0, 0x2f}], &(0x7f00008bd000-0x8)=[0x78]}, 0x800}}], 0x40, 0x0, &(0x7f0000354000)="da4e80ebbad0f81b23e8cb34423e90bc094953be714f1080fbd6b5c2c3789017e996e7457590cef3bd860c4e85567f43de1fc8b3fa43a739710286c31ea53187"}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000539000-0xc)={r1, 0x1, 0x30}, 0xc) 2018/02/04 02:18:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) r1 = syz_open_dev$sg(&(0x7f00001f3000)='/dev/sg#\x00', 0xfffffffffffeffff, 0x20002) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000e4f000)=r1, 0x4) mmap(&(0x7f0000603000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) 2018/02/04 02:18:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00007a1000)={0x0, 0xfffffffffffffffe, 0xf000, 0x2000, &(0x7f0000da8000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00007de000-0x8)=0x10004) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000037f000)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/04 02:18:22 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000e7f000)='/dev/dsp#\x00', 0xf02, 0x501200) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000a1000)=""/15) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00001b2000), 0x4) 2018/02/04 02:18:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000), &(0x7f0000000000)=0x14) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/xfrm_stat\x00') sendfile(r0, r1, 0x0, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000)={r0, 0x50, &(0x7f0000003000-0x50)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000)=r2, 0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r3, &(0x7f0000004000-0x6)=@random={'os2.', '}\x00'}, &(0x7f0000004000-0x92)=""/146, 0x92) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000ef2000), &(0x7f0000000000)=0x4) 2018/02/04 02:18:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000bd5000)=[{&(0x7f0000000000), 0xfffffffffffffe12}], 0x1, 0x10000000000) 2018/02/04 02:18:22 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') read(r0, &(0x7f0000007000)=""/174, 0xfffffd50) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000026000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000019000+0xeea)={0x20002004}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000001b000)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000019000)={r0, r0, 0x2}) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x80) 2018/02/04 02:18:22 executing program 0: socket(0x9, 0x80000, 0x10000) r0 = socket$inet6(0xa, 0x7, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x84, 0x79, &(0x7f0000002000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x44c, 0x2a0, 0x3c0, 0xd0, 0x2a0, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000007000-0x40), {{{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0x2a0}}, [{{@uncond, 0x0, 0xa4, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:gpg_exec_t:s0\x00'}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @generic="867d12a652b68cb1399d69b0680b9eaf", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa4, 0xc8, 0x0, {}, []}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@empty, @dev={0xfe, 0x80, [], 0x0, 0xb}, [], [], @common='irlan0\x00', @generic="c813a5f4cfc99f4f16fe7a7fda022965"}, 0x0, 0xa4, 0xe8, 0x0, {}, []}, @SNPT={0x44, 'SNPT\x00', 0x0, {@ipv4=@loopback=0x7f000001, @ipv4=@dev={0xac, 0x14}}}}]}}, 0x4a8) lookup_dcookie(0x0, &(0x7f0000a1e000-0x3a)=""/58, 0x3a) 2018/02/04 02:18:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002e1000)='/dev/sg#\x00', 0x0, 0x8082) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008e3000)={@generic="1ce5b66a01a9847bb857691948fbaa85", 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006eb000-0x28)={@common='ip6gre0\x00', r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000074e000-0x3f)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b16", 0x2a) 2018/02/04 02:18:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$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$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000361000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f000057e000/0x2000)=nil}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d00, 0x0, 0x8}]}) 2018/02/04 02:18:22 executing program 1: fstat(0xffffffffffffffff, &(0x7f0000f6f000-0x44)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000a7000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, 0x0, 0x0, []}, 0x98) 2018/02/04 02:18:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000730000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c9e000-0x14)={0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00009ec000-0x1), 0x1, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) r1 = socket$netlink(0x10, 0x3, 0x1b) bind$netlink(r1, &(0x7f0000684000)={0x10, 0x0, 0xffffffffffffffff, 0x400001}, 0xc) 2018/02/04 02:18:22 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0x4, 0x8042) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in6={{0xa, 0x2, 0x101, @ipv4={[], [0xff, 0xff], @empty}, 0xd7}}, 0x8, 0x8001}, &(0x7f0000002000-0x4)=0x98) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000002000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={r2, 0x80000, r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000+0xc2c)={r1, 0x80000000, 0x7, 0x7, 0x1, 0x10001, 0x8ee, 0x4, {r3, @in6={{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0xffff}}, 0x5, 0x5, 0xc8c, 0x3ff, 0x3}}, &(0x7f0000000000)=0xb8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002000)={0x1, {{0x2, 0x2, @multicast2=0xe0000002}}, 0x1, 0x6, [{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}}, {{0x2, 0x0, @multicast2=0xe0000002}}]}, 0x3c8) sendto(0xffffffffffffffff, &(0x7f0000e2e000), 0x0, 0x0, &(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "5c87728b7495ed7f7db2b79497910ddcba25828afe37ba971e57418267fdac7247fc2404fbbc1ed1df9a6cadf490eaf5b81192b4d998751c2bb58ee211ccbd"}, 0x60) 2018/02/04 02:18:22 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008cc000-0x28)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000bf6000-0x38)={&(0x7f0000ddb000)={0x10}, 0xc, &(0x7f0000883000)={&(0x7f0000b4c000-0x1074)=@setlink={0x28, 0x13, 0x803, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x28}, 0x1}, 0x0) 2018/02/04 02:18:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f000000c000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x20000000}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2285, &(0x7f000000d000-0x1)='S') 2018/02/04 02:18:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000f47000-0xd)='/dev/dmmidi#\x00', 0x2, 0x111000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00004e4000), &(0x7f00006cb000-0x4)=0x4) bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x80800) sendmsg$alg(r2, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000)=[], 0x0, &(0x7f00005f6000)=[]}, 0x8081) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000041c000-0x14)={0x8, 0x9, 0x10001, 0x100000001, 0x8}, 0xfffffef1) socket$inet(0x2, 0xf, 0x3f) poll(&(0x7f0000f2f000-0x8)=[{r2}], 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x2600000000000000, 0x4) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x100000001) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000467000)) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e71000)='/selinux/member\x00', 0x2, 0x0) 2018/02/04 02:18:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) timerfd_create(0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000066a000-0xa)='/dev/cuse\x00', 0xa0401, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000936000-0x8)={0x1, &(0x7f0000d4e000)=[{0x0}]}) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000079000)={0x4, &(0x7f0000417000)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r3, 0xc0286429, &(0x7f0000739000-0x28)={r4, 0x6, &(0x7f0000d60000-0x18)=[0xfffffffffffffff9, 0x7fffffff, 0x0, 0x76c, 0x8, 0xbb], &(0x7f0000ca4000)=[0x3, 0x0, 0x6, 0x5], 0x10, 0x1, 0x4, &(0x7f00004cc000-0x4)=[0xffffffff00000000], &(0x7f0000043000)=[0x8, 0x6, 0x1, 0x65b2, 0x9, 0x5]}) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r6 = getpgid(0xffffffffffffffff) syz_open_procfs(r6, &(0x7f0000113000-0xa)='autogroup\x00') sendmsg(r5, &(0x7f000000d000-0x38)={0x0, 0x0, &(0x7f0000017000)=[], 0x0, &(0x7f0000027000-0x88)=[{0x7c, 0x29, 0x37, "3b0d986b69b8b1c04e882d72e354d486ce7fca288e4bfffd710d2bfb90472b864da955e91e7727db8fba999cf48e61767e6a7a91a421c81d0924ebda52e55563c3febb9c9c37415c74ce505f9cd4db4a924216f3e8d17be423f6bae6ad2d9f6add7ae442f56b2ec3ff1274c794"}], 0x7c}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000008000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dec000)) sync_file_range(r5, 0x0, 0xf62, 0x6) 2018/02/04 02:18:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bfa000)='ns/ipc\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000302000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000c3a000-0xc)='personality\x00') r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync_file_range(r3, 0xffffffffffff1d1c, 0x6, 0x2) r4 = syz_open_procfs(0x0, &(0x7f0000e7c000)="6f6500000000000b0002745f737461740e1d") ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000233000-0x48)={0x20002, 0x0, [0x6, 0x2, 0x1, 0x5, 0x1, 0x9, 0x1661, 0x2]}) keyctl$join(0x1, &(0x7f0000627000-0x5)={0x73, 0x79, 0x7a, 0x0}) fcntl$setlease(r4, 0x400, 0x1) r5 = dup3(r3, r4, 0x0) signalfd4(r2, &(0x7f00006fa000)={0x7}, 0x8, 0x800) creat(&(0x7f0000e52000-0x8)='./file0\x00', 0x40) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f00008c5000-0x8c)={0x2, 0x0, 0x0, 'queue0\x00', 0x4}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000d8d000-0x8)=[0x6, 0x1]) 2018/02/04 02:18:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005cf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00006d0000-0x40)=[{&(0x7f0000f2d000)="0f", 0x1}], 0x1) close(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/02/04 02:18:22 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0xffffffffffffff3c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x84, 0x65, &(0x7f0000005000)=@filter={"02006c74657200", 0xe, 0x4, 0x20, 0xffffffff, 0x98, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000002000), {{{[], 0x0, 0x3e3, 0x359}, {0xffffffffffffffc7, '\x00', 0x0, 0x1c8}}, [{{@uncond, 0x0, 0x32, 0x98, 0x0, {}, []}, @REJECT={0xffffffffffffff74, 'REJECT\x00'}}, {{@ip={@rand_addr, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="ff39f226c425e2c4e2bfea0144d273dd"}, 0x0, 0x70, 0xfe92, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xfffffffffffffe8e, 0x0, {}, []}, @common=@SET={0x0, 'SET\x00'}}]}}, 0x3) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x8, "55c7217178922b39"}, &(0x7f0000009000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000-0x8)={r2, 0x2}, 0xfffffffffffffd7d) 2018/02/04 02:18:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x10)='net/ip_mr_cache\x00') pread64(r0, &(0x7f00001a9000-0xf5)=""/245, 0xf5, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/02/04 02:18:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00004e2000-0x4)=0x3, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c05000-0x4)=0x9) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) sendmmsg(r1, &(0x7f0000966000-0x80)=[{{&(0x7f0000417000)=@pppoe={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e, &(0x7f0000f1a000)=[{&(0x7f0000be4000-0x1000)="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0x1000}, 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{&(0x7f0000bcd000-0xfb)="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", 0xfb}, {&(0x7f0000a3c000)="caefbde9c9f876adb4ce616fdbfa8cc160dda041a6dbc26eebde7e5939c85eed8729f00a0e1768ec5c4bb2f079901437f5d9355aa420f843ac3d799af40dee3bbc9fb6b2c17418c54ee7df8b0712d51ec05a6ca86178ccff9f85a423134bc47690a2bf44d9b6a5331f2a06b012631844bf40239c946240062e37635ca483cdc340c371fa8231ce95e79ff6184f13d4713497d10099201b9f56565a596272f8d95570796841cf476924dd87af005269471f152cbf509393bcca98a41a4286d5ef2b5cab9b9160", 0xc6}], 0x4, &(0x7f000074d000-0x2d4)=[{0x2c, 0x139, 0x800, "b2cabfb905dfc55cf637daf1f0e6f50cb4c105663abd75e61820c8c376280da1"}, {0xac, 0x1bf, 0x4714, "5f6daabe21722b0774429f7a8157419e92ea254133cc321fc69f73c875e04f7ab92a9772d839bc487003bfb971e0b3934eb8b140b7e21a758770f60791700ba7830225705a78e6030b926d86c4b93407d3d94978d195d9c8aaeb0ef2443d9ae79f2c9402d42b793fb6653ee128ffe7b96088783fcfca1e886d7aa4a9ffdf5f90d12bd3d717ca88f960327985f3f7708f0d95bb91bd08f50041c98141c92c05"}, {0xc4, 0x114, 0xfffffffffffffffb, "63a0f3f7d2774b1beb4b210e357062b3817679491ea9d838d53eb794c6b10cc0f1d3d5afe8e52d6ac89d02d23360ac5de08ee73c3988b07b28b868a595404820462503192f42fba9ba0ebe9b3ff771b32a65d8f925db32f86c76408776720dfd0934bd6e40b9a68824afaef63145c6bacc330fea16a924d4bdca521f2a809379fe7d462173a12d16b8af233a5588b84a266048cccec80cb4aada7cf58f292a3c5260b4f15a69825438d086e0357372c46c700ec86b95f6"}, {0xc4, 0x117, 0x8, "3215fefc525403d4fc7747f24dbb8e76ab3e733ccc20e0fc0dc6f1dac3d80dc42a1a5a5bc15377562012b2621fdd5e17208de62d55703d8eac1a60b5d053b976d16c4185a2e2aa482453f919ece0989b76a4c48f8c35b8514a23ae7eb2b83d26f345e774cc4f786d207534d0e4da867df589a5d5490900ccc01ef85b34a55885b350084f7e09d01a9f064017a6e7a990405b51c26ac3d5b87452b2d9ddc6cc61df8611748b858d5eeb536aeee9116b4ec14afb666603"}, {0x74, 0x109, 0x0, "79858ced15c9dc051a0b97bb4306208c483a04e380dfe98846378072996362294adf66ac7d8c211228f5dd51c3e011f11bef364e6fc4fac8effef7f1f90b3de8b564e7f1650a0927e19b00eb94042a24d729fa8bdf4bcd0e2e6b6f4f81ae962c923565b053ef"}], 0x2d4, 0x20000000}, 0x5d6}], 0x4, 0x40) accept4$alg(r0, 0x0, 0x0, 0x800) 2018/02/04 02:18:23 executing program 6: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}, {0x80000006}]}, 0x36f) sendmsg(r0, &(0x7f0000d3d000)={&(0x7f0000fc6000-0x10)=@ax25={0x3, {"b68af2f9a82422"}}, 0x10, &(0x7f0000ef8000-0x30)=[{&(0x7f000005f000)="2812", 0x2}], 0x1, &(0x7f0000fc6000-0x100c)=[]}, 0x0) bind(r1, &(0x7f00008f2000)=@ax25={0x3, {"a6eb6ba4065044"}, 0xd19}, 0x10) 2018/02/04 02:18:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000001000-0x8)='keyring\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0x4, 0x0, []}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000854000)='/dev/sg#\x00', 0x5, 0x84080) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) setsockopt$inet6_int(r3, 0x29, 0xcb, &(0x7f0000114000), 0x4) 2018/02/04 02:18:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x100, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000dae000)=@assoc_value={0x0, 0x7}, &(0x7f000058b000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00004be000-0x108)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff}}, [0x8, 0x5, 0x3, 0x8, 0x200, 0x7f, 0x401, 0x101, 0x3, 0x50000000000000, 0x7fe0, 0x7fff, 0x81, 0x2, 0x7]}, &(0x7f0000f5b000)=0x108) r3 = getpgrp(0x0) capget(&(0x7f0000947000)={0x20080522, r3}, &(0x7f0000ae6000-0x18)={0x0, 0x0, 0x0, 0x0, 0x2e9}) 2018/02/04 02:18:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x400000001, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000724000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1}, 0x1c) 2018/02/04 02:18:23 executing program 0: socket$inet6(0x10, 0x3, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000da1000)=@assoc_value={0x0}, &(0x7f0000a50000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, 0x4, 0x66e9}, 0x98) 2018/02/04 02:18:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000687000-0xc)={0x0, 0xfffffffffffffffc}, 0x4) 2018/02/04 02:18:23 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x40045532, &(0x7f000000a000-0x88)=""/136) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000)=0x5) 2018/02/04 02:18:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000043000)='/dev/dmmidi#\x00', 0x0, 0x4080) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000254000)={0x4, &(0x7f0000524000-0x20)=[{}, {0x0}, {}, {}]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000012a000)='/dev/sequencer2\x00', 0x80001, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000184000-0x28)={r1, 0x9, &(0x7f0000e95000)=[0x430, 0x20, 0x4, 0x5, 0x7, 0x7, 0x7, 0x8, 0x0], &(0x7f0000331000-0x4)=[0x8001], 0x40, 0x8, 0x7fffffff, &(0x7f0000503000-0x20)=[0x7, 0x1, 0x7, 0x9d2, 0x0, 0x0, 0x3, 0x1f], &(0x7f0000e12000-0x18)=[0x1, 0x7, 0xffffffffffffffbf, 0x45, 0x1000, 0x7]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000ebe000)={&(0x7f0000d7f000-0x14)={0x14, 0x2, 0x6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 02:18:23 executing program 3: r0 = memfd_create(&(0x7f0000920000)='ppp1}+\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000001000-0x10)={0x153, 0x1ff, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000016c000-0x8)='keyring\x00', &(0x7f0000048000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r1, &(0x7f000018d000-0xa)='blacklist\x00', &(0x7f00008c7000-0xe)='&GPLvboxnet1~\x00') r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000f8a000)={0x2, 0x0, [0x8, 0x101, 0xffffffffffffe054, 0x3, 0xb8, 0x81, 0x2, 0x1]}) personality(0x0) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000884000)={0x2, 0x100000000000000}) 2018/02/04 02:18:23 executing program 2: prctl$getreaper(0x2a, &(0x7f0000ab7000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000008c000-0x8)={0x0, 0x10001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000001000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b68000-0xd5)={r1, 0xcd, "c477459541c98af3799d3b25b8cb9c44c6d35d21a340f78cff58dd3ab9f77a7d9c45d916958852db005134e72106f41a3455930df80c08dfbd97fd9f0d303353233ab5dfc1039560e74940794ed758d02f1d63be639ca2e730a0f5d25d2296fae44b936e667ac4ce338b6a6246086dc8269d79572dd2743d51834f41d36d3e1d13c3db924254f51bb290d41654afb760d259bf1a7f9f3564c736ee0ffa4fada48e286a82ed9faded233ed2f8b5e874d1080f2fdee4abee20161497a32254701cff8079e3c6de8faaa50967e152"}, &(0x7f0000a01000-0x4)=0xd5) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000001000)="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", 0x1000) 2018/02/04 02:18:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x17, &(0x7f000080b000-0x5)={0x73, 0x79, 0x7a}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003fc000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003b1000-0x4), &(0x7f0000ff3000-0x4)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002f6000)='/dev/rtc\x00', 0x400, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000083f000-0x4)) 2018/02/04 02:18:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x10000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000823000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b76000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0xfffffffffffffffe]}}) sendto(r0, &(0x7f0000ce8000)="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", 0xfe, 0x40, &(0x7f0000041000-0x8)=@sco={0x1f, {0xe7, 0x0, 0x1f, 0xbd, 0x3, 0x6}}, 0x8) 2018/02/04 02:18:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000301000/0x4000)=nil, 0x4000, 0x2, r1) setsockopt(r0, 0x0, 0x81, &(0x7f0000000000), 0x0) 2018/02/04 02:18:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000091e000-0x10)='/dev/input/mice\x00', 0x0, 0x400200) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000085f000-0x4)='tls\x00', 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000bfc000)) ioctl$int_in(r1, 0x800000c0045002, &(0x7f000070a000-0x8)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00002a4000-0x108)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x9}}, [0x401, 0x1, 0x5, 0x7, 0x24d9, 0x8000, 0x1, 0x7, 0x101, 0x4, 0x0, 0x3ff, 0x800, 0x101, 0x100000001]}, &(0x7f00001c0000)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000925000)={r2, @in6={{0xa, 0x0, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, [0x9, 0x100, 0x35a, 0xaa9, 0x9, 0x8, 0x4, 0x0, 0x1, 0x2, 0x6, 0xffffffffffffff01, 0x5, 0x4, 0x80]}, &(0x7f0000ae2000)=0x108) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f000037b000-0x70)) read(r1, &(0x7f0000873000)=""/86, 0x56) 2018/02/04 02:18:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x895b, &(0x7f00001e8000)={@common='tunl0\x00', @ifru_names=@common='tunl0\x00'}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) accept4$inet6(r1, &(0x7f0000e6a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000990000)=0x1c, 0x0) r2 = dup(r1) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000582000-0x4), 0x4) 2018/02/04 02:18:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000728000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000f2e000)='qnx4\x00', 0x40000, &(0x7f00006e3000)="e734db08a206903a1ad53d27cfd871277dc845e0307c111a0deedcaa8da60c37570b3d60e82b1f371daa0410f072c8b0bd4921") 2018/02/04 02:18:23 executing program 7: 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 = syz_open_dev$midi(&(0x7f0000e16000)='/dev/midi#\x00', 0x416, 0x66836511ecf568b1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000970000-0x5c)={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, {0xa, 0x1, 0x19e4, @empty, 0x2}, 0x1, [0xa2, 0x4, 0x9, 0x7, 0x8, 0x0, 0x80000000, 0xfffffffffffffffc]}, 0x5c) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) r4 = getpid() process_vm_writev(r4, &(0x7f0000b87000-0x10)=[{&(0x7f00007f9000-0xbf)=""/191, 0xbf}, {&(0x7f0000817000-0x4e)=""/78, 0x4e}], 0x2, &(0x7f0000a1c000)=[{&(0x7f00006e5000)=""/130, 0x82}, {&(0x7f0000674000-0x1000)=""/4096, 0x1000}, {&(0x7f0000dd1000)=""/236, 0xec}, {&(0x7f00006e8000)=""/192, 0xc0}], 0x4, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d00, 0x0, 0x7ff}]}) 2018/02/04 02:18:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000398000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x1f}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x2, 0x0, [], 0xffffffffffffffff}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0x5}]}) 2018/02/04 02:18:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d94000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038f000-0x8)='./file1\x00') 2018/02/04 02:18:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0xfffffffffffffffe) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000858000-0x5c)={{0xa, 0x1, 0xffffffffffff0000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000001}, {0xa, 0x2, 0x1109, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, 0xe09, [0x5, 0xffffffffffffffa5, 0x7f, 0x1000, 0x3, 0x5, 0xfffffffffffffe00, 0x8]}, 0x5c) syz_open_dev$sndmidi(&(0x7f000040d000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff7, 0x20040) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000efb000-0x50)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x10000, 0x6, 0x0, 0xfffffffeffffffff}) 2018/02/04 02:18:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000325000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000ef3000-0x1c)={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x75}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f00000f6000-0x4)=0xfffffffeffffffff, 0x4) bind$inet6(r1, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x289, &(0x7f000003c000-0x289)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x27b, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x7, 0x0, 0x7, 0x0, 0x1, 0x880b, 0x91, 0x3, [], "7b4d91a96f24c69ad9d051aa7711317addbdb22c58b88de31ac352539ecbb39a9fa69d6c40327fec5c6f5fef3e4446e14bb77afd4e474bf4f9960c9005fb8090e973126979efb95bc17679e206249f941e19b5b59cfbb39242d2700718e042481c63f2275d661f3317dfabdd1bba5d824c275a1da66c95cdae15292c0f0b3b355742abc05f79f12d808d3a8c0076dd1c93"}, {0x3, 0x0, 0x6, 0x1, 0x0, 0x0, 0x800, [0x0, 0x9, 0x3], "2ee322367592287fab54118fce449facdc25524617c45e238fb12c350e3518a8797895d875f210d7adb4654556bada24a3377450224051aa17b672e4c8555899570541d284e2c0b8cee52255b7ccf08f180e3eb85c9ff5dbfe0262e2a774c60c9cb50918a4f5ba9a71d7b0acd78b55befd7208ee66da3f8023de2c495a624106acf465cb23d505ab41fa6caba227a670c554ce9d67c1472565f61c3ae1660316d0b2a29d28c5c4c536a49657982e668e609983857149dec7730b2dce95c4706f3a8d505efeaf1550543c8907bc74031500c5122b8412"}, {0x1f, 0x0, 0x0, 0x400, 0x0, 0x0, 0x86dd, [0x1, 0x5c], "1adb131cd105c8f364202ad46a700628e25d1e619d5de81f6b7bd5f61fca7c52239f2d9f7bc906feb3784c746705878d66f977d3f1847c11e6067b14bc17995616a6bdfc3fa324a2b9ce7f1aa34553cbc737f953c30f442074d5e754f9943a869d0045a8d8b566a04a73d67acd8108bf286ad627afe5399a7d5ceca1ebd1012e886d014f8d53f723ec66f662a3f8807b3fdc5987ee94cf9462ab8b580b1a22140d095ff82f2788db1c5cf864bb4e9b630e2b1eb07481c898458395921e434c0d4c8b5e9e07f640cfa95fe06c1d4cb0dd29d6c1e2365d806c61770a0ee02abc9f312e01adc39c"}}}}}}, 0x0) 2018/02/04 02:18:23 executing program 4: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0xfffffffffffffffd, r1) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000033000-0x4)) 2018/02/04 02:18:23 executing program 1: socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000008000-0x6)={0x0, 0x9}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000008000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) write(r0, &(0x7f0000cc4000)='\x00', 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000007000)='/dev/snd/midiC#D#\x00', 0x5, 0x2080) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000000a000-0x4)) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000af8000/0x18000)=nil, &(0x7f0000004000)=[@text16={0x10, &(0x7f0000006000)="d9fff30f7e0a66b9c60a00000f32660f67d9b896000f00d866b9800000c00f326635002000000f30ba210066edba610066edbaa100b8c100ef3e0f01d1"}], 0x15555610, 0x1, &(0x7f0000004000)=[@vmwrite={0x8, 0x0, 0x9fb, 0x0, 0xb6e3, 0x0, 0xa9, 0x0, 0x2}, @dstype3={0x7, 0xc}], 0xfffffffffffff57) 2018/02/04 02:18:23 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x28, 0x3, 0x0, @fuse_notify_inval_inode_out={0x0, 0x7}}, 0x28) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000001000-0x94)={{0x10001, 0x100000000, 0x6, 0x9, 0x10001, 0x3}, 0x2, 0x7, 0x4, 0x9, 0x5, "a2b9f1cea4967a6f79ac32cc62b56c596f4f89470b9ecb26f7b7c47e2998e30312670760a9682c3983703164a718442d8ac350785ec7ed6a8f71db6e00bade198eeac9af32cd3dcc54da7977cfc98c9a9a50093fb97d9634a70d0cd1da6bf1d27bc7e178b77808a32964b7102933edc1a3737c8adeed44f26820ebd1c137f80b"}) 2018/02/04 02:18:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00003ec000-0x8)='./file0\x00', &(0x7f0000113000-0x6)="0700cc667300", 0x1000, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00003ae000-0x10)='/selinux/status\x00', 0x0, 0x0) pivot_root(&(0x7f0000c9f000-0x8)='./file0\x00', &(0x7f000057b000-0x1)='.') 2018/02/04 02:18:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000002000)='net/softnet_stat\x00') r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r2 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000a2f000)=0x9) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') readv(r2, &(0x7f0000f27000-0x10)=[], 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 02:18:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d9c000-0x11)='/dev/qat_adf_ctl\x00', 0x81, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00004b5000-0x40)={0xf6}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b60000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) dup3(r2, r1, 0x0) 2018/02/04 02:18:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005000)={0x16, 0xffffffffffffffff}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000682000)=""/129) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000005000)=""/20) open_by_handle_at(r0, &(0x7f00009e6000-0x1008)={0x1008, 0x2, "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"}, 0x2200) 2018/02/04 02:18:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000e13000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000671000)={0x3, 0x2, 'client0\x00', 0x5, "420bb34be60fe515", "f877b92b44356df04b1046da6bff59d846c33b31b21d846cd1a5460144d4d084", 0x80, 0xff80000000}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000049c000)=0x4, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fb4000-0x4), 0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000fd5000-0x4)) 2018/02/04 02:18:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00001d0000)={0x7f, 0x8, 0x9, 'queue1\x00', 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eec000-0x10)) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000803000-0x80)=[{{&(0x7f0000d40000)=@un=@abs, 0x8, &(0x7f0000ec7000-0x8)=[{&(0x7f00003b8000-0x23)=""/35, 0x23}], 0x1, 0x0, 0x0, 0x8}, 0x9}, {{0x0, 0x0, &(0x7f0000a2b000)=[{&(0x7f0000490000)=""/91, 0x5b}, {&(0x7f00005ee000)=""/171, 0xab}, {&(0x7f0000847000)=""/4096, 0x1000}, {&(0x7f0000c93000)=""/166, 0xa6}, {&(0x7f00005d5000-0xc1)=""/193, 0xc1}, {&(0x7f0000f26000)=""/147, 0x93}], 0x6, &(0x7f0000546000-0x1000)=""/4096, 0x1000, 0x5}, 0x9}, {{&(0x7f0000e37000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000b19000-0x28)=[{&(0x7f0000041000-0xd0)=""/208, 0xd0}, {&(0x7f00002e6000)=""/139, 0x8b}, {&(0x7f000095d000)=""/75, 0x4b}, {&(0x7f0000cd7000)=""/71, 0x47}, {&(0x7f0000388000)=""/172, 0xac}], 0x5, &(0x7f0000c6e000), 0x0, 0x101}, 0x2}, {{&(0x7f0000328000)=@ipx, 0x10, &(0x7f000027a000-0x30)=[{&(0x7f000093b000)=""/153, 0x99}, {&(0x7f0000578000)=""/29, 0x1d}, {&(0x7f0000479000)=""/8, 0x8}, {&(0x7f0000ce4000-0x2a)=""/42, 0x2a}, {&(0x7f00000de000)=""/94, 0x5e}, {&(0x7f000039f000-0x74)=""/116, 0x74}], 0x6, 0x0, 0x0, 0x20}, 0x5}], 0x4, 0x40, 0x0) sendmsg$nl_route(r2, &(0x7f00004cc000-0x1c)={&(0x7f0000df7000-0x5)={0x10, 0x0, 0x0, 0xc08202}, 0xc, &(0x7f0000ec9000)={&(0x7f0000e37000-0x1c)=@mpls_getnetconf={0x1c, 0x52, 0x804, 0x2, 0x3, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000e75000)=r2) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000b6000-0x9)='/dev/vcs\x00', 0x80000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000d5d000-0x8)=[0x100000000, 0xffffffffffffff00]) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00006a7000)={0x0, 0x2000}) 2018/02/04 02:18:23 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005f1000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001000-0x58)={{0xa1, 0x40}, 0x0, 0xfffffffffffffffb, 0x4, {0x800, 0x1}, 0x7, 0x23}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000353000)='./file0\x00', 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a1000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) 2018/02/04 02:18:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000066b000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x200000000000002a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006cf000)='/dev/audio\x00', 0x10000, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x80) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000160000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000c31000-0x5c)={{0xa, 0x1, 0xffffffffffff8000, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x5}, {0xa, 0x3, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff9}, 0x1, [0x10001, 0x6, 0x3, 0x40, 0x6, 0x7ff, 0x1, 0x76f]}, 0x5c) 2018/02/04 02:18:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000faa000-0x5)='user\x00', &(0x7f0000bc9000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000066b000)="58bc22a501b9c15a532e6a318f99d8320ca6acdb8b0625568a47b343f73f24e3f605cb42ee58c5c482b13f9acaefea761dd7e4b1a7b6c5fb996559ac819f3113500ea265efb059d11b073bcb65e9bc1fea2d4e226b995dfa070392d21dd9333d96c6b43e02cfb2bc781680f82d484504731527183e095c816c050fa8d4ac9e55398c0e77b0f11b49c3c510eb3e7b3fccea54630680ec4336b35c11f587b557cd122dfb93f0760e22ac561959b346c24a77983a66badfde26", 0xb8, 0xffffffffffffffff) keyctl$assume_authority(0x10, r1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000036c000)='/dev/autofs\x00', 0x2000, 0x0) sendto$unix(r2, &(0x7f0000515000+0x3ba)="ed39a17501b883caa3400ca4c76946cf72e39da076c29905d1bd544ad0cf0849655c00a1f04a2ed1d0f36f8771fd4e4c176198a9feb03085da294a5ac8ee23371776ac12bad6a7ffaa426ec7ffa5d6d134bb0c8b61fa25444552", 0x5a, 0x4000, 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x11) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x3) remap_file_pages(&(0x7f00008a1000/0x2000)=nil, 0x2000, 0x8, 0x5, 0x20000) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003de000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f00009e0000-0xc)={0x1fd, 0x0, &(0x7f00008df000/0x3000)=nil}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000d7e000-0x4)={0xffff, 0x6, 0x8}) ioctl$DRM_IOCTL_VERSION(r4, 0xc0246400, &(0x7f0000ca4000)={0x9, 0x42, 0x7, 0x5e, &(0x7f0000753000)=""/94, 0xcc, &(0x7f0000be1000-0xcc)=""/204, 0x6f, &(0x7f00001c8000-0x6f)=""/111}) ioctl$TCFLSH(r0, 0x540b, 0x3f) 2018/02/04 02:18:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000978000)='ppp1\x00', 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000deb000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) fcntl$addseals(r0, 0x409, 0xe) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002df000-0x20)={0x2, 0x0, 0x8510596f71864bbf, 0x20, 0x8, 0xffff, 0x10001, 0x588459a8, 0x0}, &(0x7f00001ea000-0x4)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a94000)={r1, 0x7}, &(0x7f0000252000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00004f4000-0x50)={{0x1f, 0x80000001}, {0xedcd, 0x7}, 0x3, 0x5, 0x4}) [ 91.495868] QAT: Invalid ioctl 2018/02/04 02:18:23 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005f1000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001000-0x58)={{0xa1, 0x40}, 0x0, 0xfffffffffffffffb, 0x4, {0x800, 0x1}, 0x7, 0x23}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000353000)='./file0\x00', 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a1000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) 2018/02/04 02:18:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f000090d000-0x1e)=@pppoe={0x18, 0x0, {0x3, @random="326e77ad83c1", @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000706000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendmsg(r0, &(0x7f00000c9000-0x38)={0x0, 0x0, &(0x7f00000e5000)=[], 0x0, &(0x7f0000101000-0xc8)=[]}, 0x0) 2018/02/04 02:18:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) shutdown(r1, 0x20000) ppoll(&(0x7f00000ce000)=[{r0}], 0x1, &(0x7f00006ab000), &(0x7f0000ee1000-0x8), 0x8) 2018/02/04 02:18:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = add_key(&(0x7f0000f42000)='blacklist\x00', &(0x7f0000daa000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000a5f000-0x9a)="5d3e97ec9633307e06260415c1c7bb1e3bc3ef771da405ee49a2af20dc357d554bd58470c8488fa80d1d4a72c422cd52ec78e808badbc7346eafcb41916e8b60f36ef2704e5fd80e913d0e17a78a506c9aaf4792abcbbbace16f094054fc0dfeda0a05f0f76bf0fa1d51ae080e5ccd8856683e38439e924ec9da45ec8c2fb209f95a3ff1d313861060ef2e45c1c35d5916107566d4c98a44d4d4", 0x9a, 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f000003f000)=""/180, 0xb4) add_key$user(&(0x7f0000b83000)='user\x00', &(0x7f0000807000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000289000-0xe3)="baf2785e6b1e8762042eeb95a1098a7854eaee90bc25c3a905eb290abc582ed313492887eddd46d932450357a18b2e6642faecfa320da0cfe1b9af71e81b5f1d02d8bd411485a6fe6f0b27ba46c13fb8805904ff75286cab47cc9070a273c1ec39456c68916020d837f3355f5f7694246f1d97d48ca208dfa90dc4e857e64d85e0d1ac345ee2131ec790a83b86a46ce98e6770ff0c60fe55af067df5781db0ff271d6462a6dbf7397ec17a2f66f929bfa998a6f73072be45a806232c37a43edf756b943b688841fdce4c148a49766681a83bab9309b4a5571eface24fb6118e7ff04ca", 0xe3, r1) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000d55000-0x10)={&(0x7f0000f43000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x40}, 0x1}, 0x0) [ 91.544775] QAT: Invalid ioctl 2018/02/04 02:18:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000ef0000-0x8)='./file0\x00', 0xb793a3f7ea3c51dd, 0x0) io_setup(0x0, &(0x7f0000491000-0x4)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f00001d1000-0x50)="19", 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000628000)) 2018/02/04 02:18:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000098a000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000bfe000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x40000073, 0x0, 0x101}]}) r3 = openat(0xffffffffffffff9c, &(0x7f0000ace000-0x8)='./file0\x00', 0x2400, 0x1ed) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000-0x4)=0x0) mq_notify(r3, &(0x7f0000e53000-0x58)={0x0, 0x1b, 0x0, @tid=r4}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000000)={0x9, 0xffffffff, 0xffffffffffffffff, 0x204, 0x81, 0x2d9eb187}) 2018/02/04 02:18:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000060d000)=0xa, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x800000000001) 2018/02/04 02:18:23 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000003000)={0x7, 0x1080000001}) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x8, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000003000)={0x1, 0x8000, 0xfffffffffffff801, 0x0, 0x12}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 02:18:23 executing program 6: r0 = socket(0xf, 0x803, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x2, 0x4000) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000538000)={0xfff, 0x7, 0x378, 0x3, 0x4, 0x1}) write(r0, &(0x7f000080d000-0x10)="02", 0x1) [ 91.656426] mmap: syz-executor7 (12822): VmData 1589248 exceed data ulimit 7. Update limits or use boot option ignore_rlimit_data. 2018/02/04 02:18:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00009e7000)={0x0, 0x6b, "78272ae6a528559a54a3b4ba8dbfb2c5c3af87867193427a2b3234e0ca6962af019ac06407f1e516d2df019146916736c31321de506e03ed9262b0b3161240035bfda228b0ce07ab03d97db16b5ebefa2ce6ecdba892a8314fece46f6875ee4dc6c2320ed2fc53fe33bea4"}, &(0x7f0000043000)=0x73) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d22000)={r1, @in6={{0xa, 0x3, 0xc8c4, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x8}}, 0x3, 0x7, 0x80000001, 0x7fff, 0x40}, 0xa0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a8430b7526236925000f0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec4fab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009f3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000407000+0x952)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x1ff, 0x9, 0x2, 0x52, 0x4, 0x7fffffff, 0x400, 0x7fff, 0xffffffffffffff00, 0x7f, 0xfffffffffffffc29, 0x1, 0x0, 0x2, 0x8]}, &(0x7f00000e2000)=0x108) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00000c4000-0x24)={0x6, 0x5, 0x4, 0x21ff, 0xefe6, 0x5, 0xfff, 0x20, 0x9, 0xe031, 0x8, 0x2}) 2018/02/04 02:18:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b32000-0xe)='net/protocols\x00') sendfile(r0, r0, &(0x7f0000654000-0x8)=0x3, 0x2000401) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000589000-0x26)={&(0x7f000078f000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000212000-0x8)=[0x0, 0x0], &(0x7f0000f1f000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a08000-0x4)=[0x0], 0x3, 0x2, 0x6, 0x1}) 2018/02/04 02:18:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000011000-0x28)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000002000-0x38)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x48)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) 2018/02/04 02:18:23 executing program 0: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000001000-0x8)=0xffffffffffff8001) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ae7000-0x8)={0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000d49000)=[{0x3, 0x8}, {0x3, 0xd38}, {0x0, 0xffff}, {0xe, 0x8000}, {0x2}, {0x8, 0x9}, {0x3, 0x3}, {0x4, 0x2}], 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f0000f9c000-0xc), &(0x7f0000f9b000)=0xc) r3 = syz_open_dev$urandom(&(0x7f0000ca0000-0xd)='/dev/urandom\x00', 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x2400) fcntl$setstatus(r0, 0x4, 0x0) 2018/02/04 02:18:23 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000001000-0x4)=0xfffffffffffffffe, 0x271) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r2 = getpgrp(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000003000)='/dev/vcsa#\x00', 0x5, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x8000, 0x0) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000002000-0x8c)={0x6, 0xfbe1, 0x81, 'queue0\x00', 0x7}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101001, 0x0) r5 = syz_open_pts(r4, 0x101040) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f0000003000)=""/4096) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000001000)={r6, r0, 0x6}) 2018/02/04 02:18:23 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000bb000)='/dev/ppp\x00', 0x12000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000040000)=0xaf, 0x4) syz_open_dev$sndpcmp(&(0x7f0000bfd000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffff1909, 0x18042) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000f19000)={0x41, 0x0, 0x10001, 0x1, "c0cde9f310f9d25d25ecfc029199dd9f05d4c5d8451a84de55cbac7406a373aa3a59e92a201256293d5f521f", 0xfffffffffffffff9}) request_key(&(0x7f000000b000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000002000-0x12)="520972757374e363757367725665783a4465", 0x0) 2018/02/04 02:18:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00006f1000)='./file0\x00', &(0x7f0000c3f000-0x19)=""/56, 0x38) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000089f000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x8, &(0x7f000012e000-0x68)=[@fda={0x66646185}, @ptr={0x70742a85, 0x1, &(0x7f0000921000-0x1), 0x1}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)}) fcntl$getownex(r0, 0x10, &(0x7f00001bc000-0x8)={0x0, 0x0}) sched_rr_get_interval(r1, &(0x7f00001d2000-0x8)) 2018/02/04 02:18:23 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000003000)=@generic={0x3, 0x0, 0x3f}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) connect(r0, &(0x7f0000007000)=@sco={0x1f, {0x1}}, 0x8) [ 91.747137] binder: 12837:12843 got transaction with too large buffer [ 91.766560] binder: 12837:12843 transaction failed 29201/-22, size 72-8 line 3116 2018/02/04 02:18:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$amidi(&(0x7f0000729000)='/dev/amidi#\x00', 0x523c, 0x100) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000009000-0x10)={0x6, 0x8000}) timerfd_gettime(r2, &(0x7f00001eb000-0x10)) mremap(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) sendfile(r1, r3, &(0x7f000000a000), 0x420000000fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f0000011000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f}}], 0x1, 0x0, 0x0) 2018/02/04 02:18:23 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/mixer\x00', 0x200300, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000005000-0x14)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001000)={{{@in=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000004000)=0xe8) r5 = getuid() setresuid(r3, r4, r5) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000004000-0x18)={0xd000, 0x1f003, 0xa, 0x38f, 0x7ff}) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000001000+0xf82)=@mangle={'\n\x00ngle\x00', 0x1f, 0x4, 0x378, 0xd0, 0x1c8, 0x1c8, 0x2b8, 0x1c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000cea000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x2b8}}, [{{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="a42172bf4e3aafbad7055201be88ad8f"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @ipv4=@multicast1=0xe0000001}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="7e45a70d42589a6e4d08a584c84de70b", @common='gre0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@DSCP={0x28, 'DSCP\x00'}}]}}, 0x3d8) remap_file_pages(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000000, 0x7, 0x20040) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x10) 2018/02/04 02:18:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000853000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c98000-0x8)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bb5000)='/dev/autofs\x00', 0x400201, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000888000+0xcb8)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fanotify_mark(r1, 0x40, 0x20000, r2, &(0x7f0000a67000-0x8)='./file0\x00') ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000cb0000-0x8)={0x0, 0x8}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000127000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00009ae000)=0x0) tgkill(r3, r4, 0x3f) 2018/02/04 02:18:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000225000)='./file0\x00', 0x117000, 0x10) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000f62000)=""/140) mkdir(&(0x7f0000219000-0x8)='./file0\x00', 0x0) setrlimit(0xc, &(0x7f0000300000-0x10)) uselib(&(0x7f0000cea000)='./file0\x00') mount(&(0x7f0000cec000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00003f2000-0x7)='mqueue\x00', 0x0, &(0x7f0000b65000)) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) 2018/02/04 02:18:23 executing program 0: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000791000)='/dev/amidi#\x00', 0x3, 0x101000) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000097000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000792000-0x4)=0x28) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000792000-0x4)=@assoc_id=r1, &(0x7f00003f9000-0x4)=0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x1002, 0x4) 2018/02/04 02:18:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000957000-0x8)={0x0, 0x0}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000688000-0x2), 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/02/04 02:18:23 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00002cd000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000bb6000)={0x17, 0x0, &(0x7f0000403000)}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f21000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x14) bind$can_raw(r2, &(0x7f0000001000-0x5)={0x1d, r3}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000f1f000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000003000)='mime_typevmnet0!security\x00', &(0x7f0000003000)='*(,\\posix_acl_accessposix_acl_access,systemem1\\trustedem0[-#\x00', &(0x7f0000004000-0x13)='user!eth1trustedlo\x00', &(0x7f0000003000)='/dev/hwrng\x00', &(0x7f0000f20000)='/dev/hwrng\x00', &(0x7f0000002000-0x7)='vmnet1\x00', &(0x7f0000003000-0xb)='/dev/hwrng\x00', &(0x7f0000004000-0xb)='ppp1vmnet1\x00', &(0x7f0000001000-0xb)='/dev/hwrng\x00'], &(0x7f0000002000)=[&(0x7f0000002000)='./em1\x00']) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0xbfcf}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000004000)='/dev/mixer\x00', 0x80040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r5, &(0x7f000000a000)=[{0x7ff, 0x0, 0x0, 0x0, @time, {}, {}, @time=@tick}], 0x30) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000001000-0x10)={0x4, 0x0, 0x0, 0x4dc}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40086437, &(0x7f0000003000-0x8)={r6, 0x6}) 2018/02/04 02:18:23 executing program 3: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084f000-0x4), &(0x7f0000c36000-0x4), &(0x7f0000b3c000-0x1)) wait4(0x0, 0x0, 0x40000000, &(0x7f00003b4000-0x48)) clone(0x0, &(0x7f00003e4000), &(0x7f000072a000), &(0x7f0000065000-0x4), &(0x7f0000b70000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x9)='/dev/snd/pcmC#D#c\x00', 0x8, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x8)={0x5, &(0x7f0000002000-0x28)=[{0x1ff, 0x2, 0x5f, 0x1b4}, {0x8000, 0x10, 0x74, 0x11a2}, {0x80, 0x5, 0x1, 0x101}, {0x9, 0x20, 0x2, 0x5}, {0x8, 0x6, 0x1}]}, 0x8) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000001000-0x8)={0x77359400}, 0x8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001000)={0x8, 0x6, 0x101, 0xa735, 0xfff, 0x8}) [ 91.803084] binder: BINDER_SET_CONTEXT_MGR already set [ 91.808679] binder: 12837:12856 ioctl 40046207 0 returned -16 [ 91.817010] binder_alloc: 12837: binder_alloc_buf, no vma [ 91.822731] binder: 12837:12843 transaction failed 29189/-3, size 72-8 line 2957 [ 91.832920] binder: undelivered TRANSACTION_ERROR: 29189 [ 91.838463] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/04 02:18:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f67000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000e4d000)={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x5c) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000f4d000)=[0x3, 0x9]) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000bb4000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000e4d000)=""/174) 2018/02/04 02:18:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x1) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00003f4000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b6e000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x35}, 0x48) 2018/02/04 02:18:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000ca9000), 0x7, &(0x7f0000b7f000/0x3000)=nil, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000001000-0x4), &(0x7f0000001000), 0x8f00000000000000, &(0x7f0000c72000/0x4000)=nil, 0x4) 2018/02/04 02:18:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001b0000-0x8)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r0, &(0x7f0000dd8000)="c6", 0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000061c000), &(0x7f0000932000-0x4)=0x4) shutdown(r0, 0x1) 2018/02/04 02:18:23 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000f90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000f90000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8983, &(0x7f000000b000-0x28)={@generic="06000000b00cdf0e9bb7d93587f30c59", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd]}) 2018/02/04 02:18:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000022b000-0x8)={0x0}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000e8c000)={0x2}) r1 = epoll_create1(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000f91000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f000027f000-0xc)) [ 91.968457] SELinux: Invalid class 85 2018/02/04 02:18:23 executing program 0: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006c5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0xfffffffffffffffc, 0x0, 0xfffffffffff7f00c}, {0x6}]}, 0x8) sendmsg$netlink(r0, &(0x7f0000297000)={0x0, 0x0, &(0x7f00003be000)=[]}, 0x0) 2018/02/04 02:18:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000464000-0x6)='logon\x00', &(0x7f000097e000)={0x73, 0x79, 0x7a}, &(0x7f000014d000)='\x00', 0x0) r0 = syz_open_dev$amidi(&(0x7f0000d5f000-0xc)='/dev/amidi#\x00', 0x4, 0x402) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000229000)={0xc21f, 0x1, 0x2, 0x2, 0x6, [{0x7fffffff, 0x9, 0x10000, 0x0, 0x0, 0x300d}, {0x80, 0x7c, 0x1, 0x0, 0x0, 0x2000}, {0xffffffff, 0x5, 0x0, 0x0, 0x0, 0x2}, {0x1, 0x3, 0x7f, 0x0, 0x0, 0x2208}, {0x3f, 0x7, 0x0, 0x0, 0x0, 0x800}, {0x6, 0x8, 0x4c466ed4, 0x0, 0x0, 0x80}]}) 2018/02/04 02:18:23 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000c73000)=[{&(0x7f0000bf5000)=""/87, 0x57}, {&(0x7f0000ed6000-0xa4)=""/164, 0xa4}, {&(0x7f00005b7000)=""/21, 0x15}, {&(0x7f0000e58000)=""/67, 0x43}, {&(0x7f0000ce0000-0x4a)=""/98, 0x62}, {&(0x7f000035e000)=""/11, 0xb}, {&(0x7f0000e98000-0x7b)=""/123, 0x7b}, {&(0x7f00008c7000-0x86)=""/134, 0x86}, {&(0x7f0000b1e000-0x49)=""/73, 0x49}, {&(0x7f0000a5b000-0x4d)=""/77, 0x4d}], 0xa, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000dba000-0xc)={0x0, 0x0}, &(0x7f0000b88000-0x4)=0xc) ioprio_set$uid(0x3, r1, 0x5) pipe2(&(0x7f0000e26000)={0x0, 0x0}, 0x84800) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000dd0000-0x14)={0x8, 0x4, 0x5, 0x2, 0x7}) r3 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x4000000000000000) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000ce5000)) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/cuse\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00008f6000-0x8)={0x1, [0x0]}, &(0x7f00003a2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00002c4000)=@assoc_value={r5, 0x400}, 0x8) 2018/02/04 02:18:23 executing program 3: prctl$intptr(0x8, 0x3) 2018/02/04 02:18:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) write(r0, &(0x7f00000f7000), 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f5a000-0x4)=0x4, 0x4) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00005ec000), &(0x7f0000581000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000a97000), 0x4) close(r0) 2018/02/04 02:18:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000002000)={&(0x7f0000000000)='./file0\x00', r1}, 0xc) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000001000-0x8), &(0x7f0000574000)=0x8) mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f00005f7000)=@known='system.sockprotoname\x00') 2018/02/04 02:18:23 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x8000002000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000001000-0x4)=0x3) 2018/02/04 02:18:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00001c6000)="1b57e0502998d0e5ef2ab0072b35d68f6316e9cbdeffccda330fe206c0da5901a7d9c83d011ab32d40eaa0e65e2f1ba4099e27c8345a7c690437bd428e6fecd187f06ac1cd79070b04bf6b76c0638ec847017de66ed16b83eedcc71de984da8aaba1b34a55fab4674c0b53108090fbf2ba04cc054f5f3d0fe2431e9e1b7b366dc968905a6a12c2a7bbb7bbff4b627a2f787b27723e6017863d58bc885a1e520bf69ba3a682811898cc7bafa97c1b3c", 0xaf, 0x0, &(0x7f0000d90000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000626000-0x1c)={0xa, 0x1, 0x0, @empty, 0x400}, 0xffffffffffffff61) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) syz_open_dev$sndseq(&(0x7f00006ca000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x40, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000097f000)={0x5, 0x800c, 0x0, 0x2600000000000, 0x0}, &(0x7f000065c000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000203000-0x10)={r3, 0x8, 0x4, 0x1}, &(0x7f0000a50000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000080000-0xc)={r3, 0x1, 0x30}, &(0x7f0000c51000)=0xc) 2018/02/04 02:18:24 executing program 3: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000)={@common='gre0\x00', 0x0}) sendmsg(r0, &(0x7f000001d000)={&(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14, &(0x7f0000006000)=[], 0x0, &(0x7f0000027000)=[]}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/enforce\x00', 0x8800, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f000002c000)) socket$inet(0x2, 0x1, 0x80000000) 2018/02/04 02:18:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000b13000)='/dev/admmidi#\x00', 0x0, 0x40000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000064f000-0xe8)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f000045a000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000041b000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty, r1}, 0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000e000)={{0x2, 0x2, @loopback=0x7f000001}, {0x1, @empty}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="4880d690dd684dfcf3f6fbe2bbe87951"}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d21000)='/dev/vcs\x00', 0x200, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000800000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d2c000-0x4)=0xc) setgid(r3) renameat2(r2, &(0x7f0000e3d000)='//file0\x00', 0xffffffffffffffff, &(0x7f0000bf9000-0x7)='./file0\x00', 0x0) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x2) 2018/02/04 02:18:24 executing program 6: set_mempolicy(0x4000, &(0x7f00002e0000-0x8)=0x8, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0xcf1a}) r1 = socket$inet(0x2, 0x0, 0xff) memfd_create(&(0x7f0000ad7000-0x8)='[vmnet0\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f97000-0x8)={0x1, [0x0]}, &(0x7f0000121000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b76000-0x2c)={0x2000000000000e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x2c) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00007bd000-0x4)) 2018/02/04 02:18:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000e99000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xdf0000)=nil, 0xdf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d63000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000df1000-0xc7)="e20cea9388d75c598de6d589865aa15d250a829e8d17e54029d6df5eb1e444250e6ef30f0a50d1564419a3de85a3cd66b446523241757e1b8ed4732ef140cdd6f7598bd8cc315d9374c4ec93b8876c27ea92b8288d5c370e08011cb50c51e8b93a111fac1d37dcae0bcb38ac6b0e2c3df0a7e6cde2748d0040c06c0d1bdc7ce01ba66abbce72abcda8c2139636fb673ab0798eb9c5b888bfb10c1a970ef651db49e6fccdd0c64a49d67602c2005fd01cf2c1707ff7c6c8e58448f20ede3d2222eccf8a0b6f68f4", 0xc7, 0x44000, &(0x7f0000df0000)={0xa, 0x2, 0x944, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xb30}, 0x1c) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8001) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000df0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000ded000), 0x94f386f79cff0d07) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00000fa000)={0x1fffe0000, 0xd68}) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000df0000)='pkcs7_test\x00', &(0x7f0000df1000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000df1000-0xe1)="df37d721c047bb9d47c306cc7f9e435a4f576d092147c13cd474680bc1cb35a9c0bea5ec2c57b1db5c7e67438233196df6e69912bec746c5b66b1a367f9b7d9e01fcc92d01273163134b1a592beb44b73fc201fd7043cd789f518a9c3e505ea02a6e56c4ac3712693b574942015a63892562600ed66caf1ffb8cbb4873cba9a32add1418ff4489146003ab587d465473364a2135a1b5e2bf78e90efff8d25d1d552d10ef73e778b5023c70ef7ede96711679d5b5aa4ffbdbf8ec2f734dd3c1c3672e8f9a14b6a908cbc9a7a51d0a0ffded1982ddddb8a65609a006ec713f0596f5", 0xe1, 0xffffffffffffffff) prctl$setendian(0x14, 0x2) getresuid(&(0x7f000039a000)=0x0, &(0x7f00003fe000-0x4), &(0x7f000010c000)) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000cf2000)='./file0\x00', &(0x7f0000df0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r4, r5) 2018/02/04 02:18:24 executing program 7: munlockall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000032c000)='/dev/dmmidi#\x00', 0x100, 0x90000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000d4b000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x6, 0x8c}, &(0x7f0000e19000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009af000-0x14)={r1, 0x7f, 0x6, [0x255b, 0x1e4, 0x5, 0x7e000000, 0x8, 0x28]}, 0x14) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ded000), &(0x7f0000912000-0x4)=0x4) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000296000)=""/110, &(0x7f00007cf000)=0x6e) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000083000-0x10)={0xfffffffffffffffc, 0x9e, 0x7ff}) r3 = gettid() ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f000056d000)) capget(&(0x7f0000232000-0x8)={0x20071026, r3}, &(0x7f00006e5000-0x18)={0x0, 0x0, 0x0, 0x0, 0x3d9}) 2018/02/04 02:18:24 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000015000-0x38)={&(0x7f0000009000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f0000002000-0x20)=[], 0x0, &(0x7f000000a000-0x3a0)=[]}, 0x8800) sendmsg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000f000-0x21)=[{&(0x7f000000c000-0x66)='A', 0x1}], 0x1}, 0x4008084) syz_emit_ethernet(0xe, &(0x7f0000018000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @random="4f8c4cc86f45", [], {@generic}}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000010000)=':', 0x1}], 0x1, &(0x7f0000011000)=[]}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f000001d000-0x4d)="73a5c2a9e16a9328f9e5a8586f34ab06109a67ec43f85c19f8e92e5c323c2ad27290b76044eb3d305e9e7c1640e5dbb771cd5ad67127d03022cac83aa857ed8d81171e4c7f9d983d8a38c931b7", 0x4d) 2018/02/04 02:18:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c1c000-0xb)='/dev/hwrng\x00', 0x2040, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c7e000-0xe)='/selinux/load\x00', 0x2, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000485000)='/selinux/relabel\x00', 0x2, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d48000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$netlink(r1, &(0x7f00006f9000)={&(0x7f0000c65000-0xc)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000df4000)=[{&(0x7f0000fcc000-0x1024)={0x1024, 0x30, 0x10, 0x5, 0x0, "", [@generic="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@typed={0x8, 0x5e}, @typed={0xc, 0x4, @fd=r2}]}, 0x1024}, {&(0x7f0000ab5000)={0x38, 0x1d, 0x400, 0x2, 0x3, "", [@typed={0xc, 0x78, @fd=r3}, @nested={0x1c, 0x4c, [@typed={0xc, 0x2d, @ipv4=@rand_addr=0xf3f1}, @typed={0xc, 0x8, @fd=r4}]}]}, 0x38}, {&(0x7f0000f59000-0x35)={0xcc, 0x26, 0xac98588b35636403, 0x6, 0x3, "", [@generic="32c2a76591401d44b37a46696f3dc568401352c049bd79f406f19af607c32e72aca295e7b7b51d48818c650829256dbd96bef52123b622b71d5bc442af4fb4afbd9c75b34e46fe4cb87f6472e81a0362969737f32171f341992bb252d495b3a2b6337c0fc896d7a29cfb3bb682c2f19bebef870b5bd12b7b849f342bc3aa9fd0c5ff1c4ff7824b7649bc825170f8074cf5000102dc10fb1758a4f1707e6dbf6fc8634fa9a954accf956682e8ef06e3890f308e32b3d975d5b09f645e"]}, 0xcc}, {&(0x7f000002f000)={0x3f8, 0x2b, 0x706, 0x5, 0x1, "", [@generic="8c25126272856b884dbe094284913d1fa08073aa7ecfbffcf3216c5da53118542f40c18734361f2331ddccaa053592865f5bfcf84b4a39d6d0a88cf5428157935598ca70650e1508a2f624756ef7a25261ad9d94d4f64f113bd4a7e9ad9652e1994b781f6967c03d56f0b9bcec9753205abfd51cd75dab604817242ef739a0", @typed={0x8, 0x85}, @nested={0x1c4, 0x6e, [@generic="3a2b4c899db395834e0816683fa784ae23b442775fb904888173021dcc420168bdf79f7795987973c403d35f9f34a176efbab6001c490cbeda42af445d4c534eb50fecf7144912e25c6bb3a60772d32671591bb266110f9dbb5f2e065add5f82a3da3c1128253b178e9b827624c8", @generic="8aabdc440e2e2a593eab4a85c289c58ff6bfa0af541e53728e496f7734eee19c67c7d707750670be219c8a29630730e80a16a607b1a74516a02510220c2ef8d41dd0d87b6b29251e1d946d4c95b9c6a6ec4602c80febdd43b47e0c8acb2be4b521", @typed={0xc, 0x53, @fd=r5}, @typed={0xc, 0x1, @pid=r0}, 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@typed={0xc, 0x51, @u32=0x6b41}, @typed={0x18, 0x28, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xa}}, @generic="d651de539a52c5cce2740b122feb564f067bd0d8e4a74af4226575fdf27749c8ebfcec7725b3857c1c94a9f26d3d04b948427babeeba28f475535979c4302136110ac9ab79a373ce1be8b38a8a91b3023ed5a758c21e32fa616b1dcf143ea307a8c735ea5f70961568b1997b072400e085efb71acfd0ba145f82cac04942089107a4eda3778826b04a254bbb00913a60f948553af95ca1386bcbd0", @generic="4307da8f03c02c7ba9c0b02bca0f52ba8505347d8b49fb18a724e0d18a76b0f166c17740449cdfd5693435105c1851ca7cf68d4df781d85efcf9fe02823e26a7b7c524a23b84c245fe7809a8501aee7ebeaf224dc7c47febe48bbb260ac9df1212b006bfd0834c77e6", @generic="0bd620c9b1e405c710063c5dc1cef3f63642d5edb1fca0e0f94ffa78d6ab5230a3602f4dc0584aa1193570ad25a699e8", 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@generic="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@generic="8f417a7923f8b92cd6f8330820bee29ba9afffc2b3e061d0254b4fd637e4d6606979eef01da7a00b985865ef730db321e6ff19bfb66834402daa00b6512a183fec49bf74c4b806460d150ca0f946a38861e3c1f3b43c0248806f473e8e5502540ddf24b2ac0318391adb846dbb21fb67462eab6f5b3af6d643b73d0b536f1c44ce018858c049ab6ca515ed6d7531ea054d55b83acf1ed6542cc2447a3236f32efcb23337a331", @generic="3b6fc5b380953bca5d9070835c81cfbe2f88cc5cc63cd7abe1c3779dbd3d7a3eb8be4528891a7f4833a549e2e073a609f312000b29281bcd3b60665c2c85a9d1ed43", @generic="ef9c1dddc82376544603ab0d27ebaab31f89f8aac9686861222f5e34d320ade6fadd373f6ef6292fabe67aef947950c68551af38", @typed={0xc, 0x15, @pid=r0}, @generic="d5c3f2381bf25d734c5f46f0cf6771c8cf254880cf2b3acbefc7f3c46276b4beac"]}, @nested={0x120, 0x78, [@generic="bca62ef7b07feb25868e08fb44a56e394132e2b20f9e802a4f7347b93eb632463a8b038a684a5d07bf5200ae", @generic="a74abda2a6abeba0eb11b535da08000cd91b2b38dbb611ae3a110e067c553360488819cf4e655ef6b923561bfead231094805fb679e0ed5c15c9a63c58ac04d81f0f7eacb1515035f5a49c92cd92960c1e15af0f4a6173e7ec3402ccc6e5b76422651a5ba64e77d379c73be8206183ee4233c94ea73133ccb99d95106c573eea9a874053bef81cf28ed90e90c36c16387750b1bbdcb538da0dbd469d9225183040b88f2ace5e6db5291cc27105acdcef55a7d276bf738457fe93cf4a4d4ccb22ab0cf92e327e648d11168f5266b99d8cf41bf77d5a4dee3aeb632107e9af6ffab34c7b88caa0607eadd966efd9"]}]}, 0x12c8}], 0x8, 0x0, 0x0, 0x40}, 0x40800) r7 = perf_event_open(&(0x7f0000c87000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000c67000)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0x0) 2018/02/04 02:18:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x10, &(0x7f000032a000)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = open(&(0x7f000008f000-0xc)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000), 0xa8) 2018/02/04 02:18:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioprio_set$pid(0x0, r0, 0x3d2) io_setup(0x800, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r1, 0x6, 0x6, &(0x7f0000001000-0xc0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000001000)={0x0, 0x989680}) 2018/02/04 02:18:24 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fdf000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000000)=""/32) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000000)=0x5) fchown(r0, 0x0, r1) 2018/02/04 02:18:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x33, 0x80004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a14000-0xc)={@dev, @multicast1, @loopback}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f000079e000)=0x1) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = dup2(r1, r1) sendmsg$nl_generic(r2, &(0x7f0000004000-0x38)={&(0x7f0000001000)={0x10}, 0x3ef, &(0x7f0000003000)={&(0x7f0000001000+0x458)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 02:18:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000b97000)={&(0x7f000028b000-0x1c)=@in6={0x2, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x329, &(0x7f0000f44000-0x18)=[], 0x0, &(0x7f0000aa3000)=[{0xc, 0x0, 0x2}], 0xc}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d20000)={@generic="34f9d4cb3c49a2f566b555db5a862aba", 0x6}) 2018/02/04 02:18:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setns(r0, 0x4c000000) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0xffffffffffffffff]}}, 0x1c) r2 = dup(r1) getsockname$ipx(r2, &(0x7f00004db000-0x10), &(0x7f0000f02000-0x4)=0x10) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00005fa000)=0x2, 0x4) 2018/02/04 02:18:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000e1b000-0x14)={@loopback, 0x0}, &(0x7f000003a000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000946000-0x28)={@generic="ba37e4757461ebba6370c1718b0e7428", r1}) r2 = syz_open_dev$mice(&(0x7f0000560000)='/dev/input/mice\x00', 0x0, 0x200000) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00004b9000-0x8)={&(0x7f0000780000-0x110)={0x24, 0x24, 0x829, 0xffffffffffffffff, 0x0, {0x3}, [@nested={0xffffffffffffff38, 0x52, [@typed={0x0, 0x4c}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000000}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000532000-0x10)='/dev/sequencer2\x00', 0x220000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000009d000)={0x0, 0x8}, &(0x7f0000bea000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000176000)={r4, 0xc8}, &(0x7f0000da6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000648000-0x4)=0x3, 0x4) 2018/02/04 02:18:24 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000001000-0x42)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @rand_addr, @random="c5b14f9e77a0", @loopback=0x7f000001}}}}, &(0x7f0000000000)={0x0, 0x0, []}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000009000-0xa)='/dev/vcs#\x00', 0x7, 0x40) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000003000)=&(0x7f0000008000-0xc), &(0x7f000000b000-0x4)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000009000)={{0x2, 0x5, 0x2, 0x0, "95f87ec0de4e567976521f456bc01fa9196dcc118788bacbf99e67bf6334bfd7788d83d99f5d373a28a61a9e", 0x9}, 0x0, 0x0, 0x8a3, r1, 0x1, 0x6, "c1bb5268982c706b0f2798a9d926b2214e72aa2e00d4e2f2f43e8d49b109e2ebbb0d2acbdb56bd9e3df735c0aac5a6131ab6a5213dc1d5aca8a4586e756d744e", &(0x7f0000009000)='/dev/vcs#\x00', 0xa, [], [0xa2, 0x1000, 0x342, 0x81]}) 2018/02/04 02:18:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000f32000)='/dev/snd/pcmC#D#p\x00', 0x8, 0xc00) bind$bt_hci(r2, &(0x7f0000911000-0x6)={0x1f, 0x1, 0x1}, 0x6) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e4e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000068e000), &(0x7f0000361000-0x4)=0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000c56000)={r3, r1, 0x0, 0xff, &(0x7f0000767000)="124ef9947230db4469e237317c35356987eca68db1ce776f6d76db154e18e1dffe4fabf60abe67d0dec4c3e9c0504c251e0afab2713e416eea267be4c92f047b9613e5cee9482e01418cd9762ce145415bfc9b9f665e30bdf9a830009e30fb6dc0f965bad10b5b5e1f2c01b15082ec5e2ef2ce7e33aaf58aa185ca40cdbddb1f50d0bd2d63a87423d4d24c9194fae94da4f8afb5be1cafc623adae613313c77a07d64852ced2e0a6cfd1e7320d44db6a320ec3e21a947b4833889b9440e58f61162e1663939c532e924eaa51afc969be789c250ecda0c8f6bf4f0d45900dab709210e79b39d0de656e21617726c0d5a3b09ee9", 0x101, 0x40, 0x6, 0x100, 0x349, 0x1, 0x5}) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@common='sit0\x00', 0x10) sendfile(r3, r1, &(0x7f000076a000-0x4)=0x200000000000049, 0x220041c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00002b2000)={0x0, 0x8}, &(0x7f00007e4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000082c000-0x14)={r4, 0x3, 0x5, 0xfffffffffffffffd, 0x607, 0x7}, &(0x7f000040c000-0x4)=0xffdf) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000f1c000-0x4)={0x9}, 0x4) 2018/02/04 02:18:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002c0000-0x15)='@{$&+\'md5sum(tusted]\x00', 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000fbf000), &(0x7f0000006000)=0x4) socketpair(0x10, 0x5, 0x5, &(0x7f0000597000)={0x0, 0x0}) perf_event_open(&(0x7f000055d000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fstatfs(r2, &(0x7f00001cf000-0xdd)=""/221) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f000098f000)={0x2, 0x1000, 0x400}) syz_open_dev$sndmidi(&(0x7f00005d0000)='/dev/snd/midiC#D#\x00', 0x9, 0x40000) 2018/02/04 02:18:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009c0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ece000-0xc)='/dev/autofs\x00', 0x410002, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000677000-0x8)=[{0xb, 0x101}], 0x1) r2 = open(&(0x7f0000009000)='./file0\x00', 0x100, 0x100) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad3000)={{}, {0xe}, 0x0, 0x20001000401}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000b51000-0x4), 0x4) 2018/02/04 02:18:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f000054e000-0x14)={0x3, 0xa0, 0x80000000, 0x6, 0xc0f, 0x10001, 0xd5f, 0x8, 0x8b, 0x400}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) close(r0) syz_open_dev$dmmidi(&(0x7f00000d2000-0xd)='/dev/dmmidi#\x00', 0xffffffffffffff21, 0x410040) finit_module(r0, &(0x7f0000ece000+0x3a7)='$.)\x00', 0x3) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) 2018/02/04 02:18:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000001000-0x1000)=""/24, 0x18) getdents(r0, &(0x7f0000f34000), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a03000-0x18)={0x0, 0x1, 0x30, 0x2, 0x100000000}, &(0x7f0000fc8000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003d9000)={r1, 0x7}, &(0x7f0000824000)=0x8) 2018/02/04 02:18:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000d58000-0x4)=[&(0x7f000050f000/0x3000)=nil], &(0x7f0000001000-0x10)=[0x3], &(0x7f0000041000-0x8)=[], 0x0) 2018/02/04 02:18:24 executing program 3: mmap(&(0x7f0000000000/0x101000)=nil, 0x101000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="00b48e8a23ad", [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x391, 0x3a, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x14}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) [ 92.423061] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/04 02:18:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$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$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d00, 0x0, 0x100000000}]}) pipe2(&(0x7f000094b000), 0x80800) 2018/02/04 02:18:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000234000), 0x800) bind$vsock_stream(r0, &(0x7f0000034000-0x10)={0x28, 0x0, 0x2710, @hyper}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$admmidi(&(0x7f0000429000-0xe)='/dev/admmidi#\x00', 0x8, 0x402) getsockopt$sock_int(r1, 0x1, 0x3, &(0x7f00006c3000), &(0x7f0000f99000-0x4)=0x13) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000db0000)) 2018/02/04 02:18:24 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x2a}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getitimer(0x0, &(0x7f0000013000-0x20)) pipe(&(0x7f0000013000-0x8)) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000014000)='/dev/vcsa#\x00', 0x80000001, 0x80000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000015000-0x6)='/dev/cuse\x00', 0x100, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x9, 0x80) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r2, 0xffffffff, &(0x7f0000015000)) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000000f000-0x10)={&(0x7f0000000000/0x4000)=nil, 0x4000}) 2018/02/04 02:18:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000923000)='./file0\x00', 0x20000, 0x141) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00006fa000-0xc)={@empty, @local, 0x0}, &(0x7f000047a000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000721000-0x14)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, r1}, 0x14) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0x20000000f, &(0x7f0000a65000)="02", 0x1) listen(r2, 0x8) 2018/02/04 02:18:24 executing program 2: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000fb0000-0xa)='/dev/dsp#\x00', 0x0, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000faf000)="a300ab0b1cf8a43a629df2b3f5b45e8a728ec43c3dfa16e02a87c7b7f74e7c2b69d9df6a2c964c0a0124d47ea0dacb3b24e9de23f09eba439c182a304be2b8459c99cd1c8649481ad79a1f8652dbc213dd504d7a75e7164df959f20e55c018b72b292df67a77b282c5ee71ada101f25b928d5d301493cced649f0374041200da79d9703f7bd10d6155") setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x9}}, 0xe8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00005fc000)=@generic="a56a60b39887eb892c100e4abae93448") sendto$inet6(r0, &(0x7f000061c000-0x11), 0x0, 0x0, &(0x7f0000f9f000-0x1c)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}, 0x200000007}, 0x1c) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f00001b2000)='user\x00', &(0x7f00000e9000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000fb0000)="803f27c05930f64955f46bfebcd1b8902bc2dc6fd21cade1ac0b4bcfe309542cc3681c16581e72b2d9c2890b8ca1142546dd203fea43ebc850007e809ea4cb22502646f13d30c3cf2e5553f083f724eb73e89abace6138f7", 0x58, 0xfffffffffffffffd) keyctl$invalidate(0x15, r2) 2018/02/04 02:18:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000041f000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) 2018/02/04 02:18:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000009a000)='/dev/audio#\x00', 0x4797, 0x12002) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8), 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) 2018/02/04 02:18:24 executing program 1: fanotify_init(0x9, 0x101800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00004ca000-0x18)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}) r2 = creat(&(0x7f000002f000-0x8)='./file0\x00', 0x40) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) fallocate(r0, 0x1, 0x8, 0x2) 2018/02/04 02:18:24 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000013000-0x4c0)={{0xb, 0x0, 0x0, 0x0, "5a58747282388f64c3d630e12ac38fff48939e700617bb640eb2e771e5b75de5be1492a659bb3a3342ceabcf"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd], {0x0, 0x1c9c380}}) 2018/02/04 02:18:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000a2e000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 02:18:24 executing program 6: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000018000)='coredump_filter\x00') preadv(r0, &(0x7f000069e000)=[{&(0x7f0000e9a000)=""/179, 0xb3}], 0x1, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000dec000)='/selinux/user\x00', 0x2, 0x0) 2018/02/04 02:18:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000001000-0x8)={0x7, &(0x7f0000002000-0x38)=[{}, {}, {}, {}, {0x0}, {}, {}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000)={r1, 0x10}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000001000-0x8)={0x2, &(0x7f0000000000)=[{}, {0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000002000-0x8)={r3, 0x3}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000000000)={{0x42, 0x0, 0x7, 0x4, 0x20, 0x1}, 0x400, 0x19, 0x81, 0x200, 0x9, "4a20c31ac3457a268334c4529736bb7575eb52c3f43716e39954a0832731f9fb2b5562fb67c455029fe3eefd2e4fa2c9ccb6ceea0115cd2a718382a946e6cc511db981e7d2972e5d744854fadfa5ba6b36b40945c12414e0096af23058b0cc0babc34cbe4acf7aadb370700b5c2e5b0964281a3f76b9110677a793feb8b04ac4"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x8, 0x1, 0x0, 0x8, 0x0, 0x3, 0x80, 0x4, 0x1, 0x4, 0x9, 0x8, 0x71, 0x3000000, 0x4, 0x5, 0x8, 0x400, 0x5, 0xc000000000, 0x8, 0x4, 0xfff, 0x5, 0x4, 0x80000001, 0x4, 0x4, 0x0, 0x5, 0x0, 0x401, 0x6492, 0x200, 0x6, 0x8, 0x0, 0x71, 0x2, @perf_bp={&(0x7f0000003000)}, 0x20004, 0x3f, 0xffffffff, 0x7, 0x8001, 0x1, 0x7}, r4, 0x3, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000003000-0x19)={0x0, 0x11, "6bbb40eb97aaa51892f551bc93c69af57d"}, &(0x7f0000000000)=0x19) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000-0x8c)={r5, @in={{0x2, 0x2, @multicast1=0xe0000001}}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r8, &(0x7f000041c000-0xc)) writev(r7, &(0x7f0000878000-0x18)=[{&(0x7f00000f0000)="89", 0x1}], 0x1) 2018/02/04 02:18:24 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/load\x00', 0x2, 0x0) pwrite64(r0, &(0x7f000000b000-0x1000)="8327b0107b648d4c", 0x8, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000016000-0x12)='/dev/input/event#\x00', 0x8, 0x80) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000016000-0x18)={0x4, 0xffffffff, 0x2, 0x8, 0x7ff, 0x9}) 2018/02/04 02:18:24 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0xff) bind$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x1c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f000000d000)='./file0\x00', 0x5678baf26dd92776) r2 = syz_open_dev$dmmidi(&(0x7f000000d000-0xd)='/dev/dmmidi#\x00', 0x3, 0x40000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000010000-0xc)='/dev/audio#\x00', 0x8, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000f000-0xc)={0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f000000e000)={0x2, r3}) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000008000)=0xffffffff, &(0x7f000000c000-0x4)=0x12f) flock(r0, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/04 02:18:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000cb8000)="ff0204000000000100000000000000000000000000000205", 0x18) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000879000-0x70)={0x2, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x1, @rand_addr=0x8}, 0x0, 0x148f, 0xff, 0x400, 0x8, &(0x7f0000ae2000-0x10)=@common='bond0\x00', 0x1, 0x1f, 0xfffffffffffffffe}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008cd000-0x10)={0x0, 0x0, &(0x7f0000e76000-0x1c)=[]}, &(0x7f0000e4e000)=0xc) 2018/02/04 02:18:24 executing program 3: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) r1 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)) epoll_create(0x1a) signalfd4(r0, &(0x7f0000e82000), 0x8, 0x0) 2018/02/04 02:18:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004dd000-0xc)={0x7, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002e1000-0x4)=0x1, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/02/04 02:18:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x1) clock_nanosleep(0xfffffffffffffffd, 0x0, &(0x7f0000c0d000)={0x77359400}, &(0x7f000082d000)) 2018/02/04 02:18:24 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000005000)=[], &(0x7f000000f000)=[&(0x7f0000002000-0x1)='\x00', &(0x7f0000007000-0x14)='cpusetbdevselinux:\\\x00'], 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000)={0x0, 0x0}) flock(r0, 0x3) r1 = memfd_create(&(0x7f0000001000-0x2)='\'\x00', 0x0) fcntl$lock(r1, 0x24, &(0x7f000000f000-0x10)) 2018/02/04 02:18:24 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000003000-0x28)=[{&(0x7f0000001000-0x35)="a4ffce7b9ecf8406be63dea00d42ea2eaf242daf0cd61226bd64a0fa003b904aa68806bc6f1295576e69aa9ec5dc534fa183f347a9", 0x35}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {}, {&(0x7f0000003000-0x34)="bb08ede65289f46d0d4d96a7eac0e2a066aaca9cb11c50e909d755af03aed98f71ae0de1a826eff978a13cfada3ef8da74cb6f8a", 0x34}, {&(0x7f0000003000)="c52d14af3fbf24263440e0ba9debd11e0c6adf1fdffbdf18d25847035a17f0837175945facc948e902c63fdb37b0235f910d95494302da0f7f9e48d513bda936f71d842991abc8818e8d22b11153c0d43346f675865b928b0256ef87a76c3c46934bcea784560ca247660a365c398ac5f852bedf24ca53f109dc62fd425f913a961bdc88d71fc41e564bf26d383050ee84ae73ad68fe7523a4e1e2fb3edd068f4754d6b0b04a857392485e9338cd5f2e1ada3b594079001b075f583e4907cf8cc8ed57e063654a030ce8c665133e504774b25740ae605f550066d7f9b7851be4c5a2cda594acf2697277220142652650c841aea3d25496ac5e", 0xf9}], 0x5, &(0x7f0000432000)=[{0x10, 0x29, 0x3e, "1d"}], 0x10}, 0x0) [ 92.658859] SELinux: policydb magic number 0x10b02783 does not match expected magic number 0xf97cff8c 2018/02/04 02:18:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000087f000)='oom_adj\x00') pread64(r0, &(0x7f00001a9000-0xf5)=""/245, 0xf5, 0x0) [ 92.710313] SELinux: failed to load policy [ 92.723706] SELinux: policydb magic number 0x10b02783 does not match expected magic number 0xf97cff8c 2018/02/04 02:18:24 executing program 0: mmap(&(0x7f0000000000/0x39e000)=nil, 0x39e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000039f000-0x14)={@loopback=0x7f000001, @broadcast=0xffffffff, 0x1, 0x1, [@multicast1=0xe0000001]}, 0x14) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000324000-0x310)=@filter={'filter\x00', 0xe, 0x4, 0x25c, 0xffffffff, 0x12c, 0x94, 0x1c4, 0xffffffff, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0x12c}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='lo\x00', {}, {}, 0x0, 0x20}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xedc88ff2deff812b, 0x98, 0x0, {}, [@common=@unspec=@connbytes={0x0, 'connbytes\x00', 0x0, {0x3, 0xffff, 0x2, 0x1}}, @common=@unspec=@socket3={0x0, 'socket\x00', 0x3, 0x4}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}]}}, 0x2b8) mmap(&(0x7f000039f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000039f000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002e7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00003a1000-0x4)=0xd713, 0x4) 2018/02/04 02:18:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008d9000-0x8)={0x0, 0x0}) connect(r0, &(0x7f0000fcf000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc) mount(&(0x7f0000980000-0x8)='..', &(0x7f00008bf000-0x8)='..', &(0x7f0000898000-0x8)='xfs\x00', 0x5004, 0x0) umount2(&(0x7f0000ebc000-0x2)='..', 0x8) r1 = syz_open_dev$mice(&(0x7f0000f0f000)='/dev/input/mice\x00', 0x0, 0x2001) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000beb000)=[{0xa, 0x20}, {0x7, 0x7fff}, {0x2, 0x8}, {0x2, 0x3}, {0x6, 0x678c}, {0x3e20158de0337b9c, 0xffff}], 0x6) 2018/02/04 02:18:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000916000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x8000, &(0x7f0000150000-0x14)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f000031e000)={0x0, 0x0, 0x0, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x1a, 0x5, 0x0, &(0x7f0000e38000-0x10)={0x0, r0}, &(0x7f0000a2a000), 0x0) 2018/02/04 02:18:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000450000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x913, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, r2, 0x0, 0xffffffffffffffff, 0x0) 2018/02/04 02:18:24 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f55000)='/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) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1, 0x2, [0xffff, 0x80000001]}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ebc000-0xa0)={r1, @in6={{0xa, 0x1, 0xab, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x1f}}, 0x81, 0x23fd, 0x7a4c, 0x401, 0x81}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) connect$rds(r0, &(0x7f00000d8000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)) fcntl$setpipe(r2, 0x407, 0x1) r3 = syz_open_pts(r2, 0x0) dup2(r3, r2) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/04 02:18:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000bcb000)={0x0, 0x0}, 0x84800) getsockname$inet6(r1, &(0x7f00002b5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000661000-0x4)=0x1c) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000cec000-0x58)=@nfc_llcp, &(0x7f0000779000-0x4)=0x58, 0x0) 2018/02/04 02:18:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000516000-0x13)="2f6465760180000000000000ff6465720035b8", 0x0) write(r0, &(0x7f00005fc000)="232109a3ef272000e92cfbe88ac334529a0b6a516941880a", 0x2) ppoll(&(0x7f0000212000)=[{r0, 0x2}, {r0, 0x20a0}, {r0, 0xa0}, {r0, 0xe461}, {r0, 0x4020}], 0x5, &(0x7f0000c02000)={0x0, 0x1c9c380}, &(0x7f00001c9000-0x8)={0x800}, 0x8) mknodat(r0, &(0x7f00009db000-0x8)='./file0\x00', 0x300c, 0x8) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000933000-0x2d)="79000000060000060804000000ff1b196565643b009365005ffc76e17ddfaf7c6b00f15441533da69f28df9455"], 0x1000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002cf000-0x4)) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000fb8000)={0x2710, 0x0, &(0x7f0000395000/0x2000)=nil}) 2018/02/04 02:18:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000be2000)='/dev/mixer\x00', 0x402, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000558000)={0x100, 0x5, 0x2, 0xfff, 0x4, 0x7b4}) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x1, 0x5}, [], {0x95}}, &(0x7f0000392000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f0000cf6000)=""/153}, 0x48) r2 = syz_open_dev$sg(&(0x7f0000dfd000)='/dev/sg#\x00', 0x1ff, 0x2000) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f00005bd000)={0x3, 0xb9e}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f0000137000)={0xf0c, 0x81, 0x9, 0x13, &(0x7f0000f1c000-0x13)=""/19, 0xb1, &(0x7f0000671000)=""/177, 0xb7, &(0x7f00000ab000)=""/183}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00002b7000)={0x0, 0x0, &(0x7f0000811000-0x76)=""/118, &(0x7f000006e000-0x3b)=""/59, &(0x7f0000dd7000-0x6e)=""/110, 0x2000}) [ 92.760293] SELinux: failed to load policy 2018/02/04 02:18:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x10000000, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000044e000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000e4000)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000a2d000)={r2, 0x9}) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f000001e000)={&(0x7f0000008000)={0x14, 0x22, 0xd84eccbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f18000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000966000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0246400, &(0x7f0000e6f000-0x24)={0x220d, 0x3, 0x6, 0xfffffffffffffd38, &(0x7f000099f000)=""/243, 0x85, &(0x7f0000d63000)=""/133, 0x88, &(0x7f00009b4000-0x88)=""/136}) 2018/02/04 02:18:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xa, 0xc000000000, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x4)) r1 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000002000-0x8)=0x93, 0x8) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) bind$pptp(r1, &(0x7f0000939000-0x20)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f000073c000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r2, &(0x7f00002dd000)={&(0x7f00001bb000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000f71000)=[]}, 0x0) fcntl$setsig(r2, 0xa, 0x2f) 2018/02/04 02:18:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002000-0x4)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000002000-0x14)={@loopback, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000001000)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000001000)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000000)={@remote, @multicast1, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000000)={@broadcast, @broadcast, 0x0}, &(0x7f0000001000-0x4)=0xc) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x280, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x4308900}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)=@ipv4_newroute={0xb0, 0x18, 0x1, 0x3, 0x3, {0x2, 0x20, 0x10, 0x9, 0x0, 0x7, 0x0, 0x6, 0x2000}, [@RTA_PREFSRC={0x8, 0x7, @multicast1=0xe0000001}, @RTA_METRICS={0x3c, 0x8, "6b49b17160641074c5c1d0db62a4827807a6bafb62261eb6aed345f477f3b042ebb2bc22b1511741e438af533257c5586c40750e55a8142b"}, @RTA_MULTIPATH={0x2c, 0x9, [{0x8, 0x1000, 0xffffffff, r1}, {0x4, 0x40, 0x8, r2}, {0x3f, 0x0, 0x5, r3}, {0x80, 0x8, 0xad99, r4}, {0x2, 0x9, 0x1, r5}]}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_MULTIPATH={0x14, 0x9, [{0xa, 0x5, 0x3, r6}, {0x0, 0x3, 0x3, r7}]}, @RTA_PREFSRC={0x8, 0x7, @remote={0xac, 0x14, 0x0, 0xbb}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4000801}, 0x80c0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x1d4, 0x8202) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r8, 0x8916, &(0x7f0000000000)={"116f9fb4ddd2e16e361feae510ca151e", {0x4, 0x76, 0x7f, "e9d24d78a8b2", 0x8001}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getdents(r9, &(0x7f000030d000-0x1a)=""/26, 0x1a) getdents(r9, &(0x7f0000783000)=""/9, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r9, 0xc0bc5351, &(0x7f0000d06000)={0x1, 0x3, 'client1\x00', 0x0, "c670467f8ab55737", "41aff3e9c81eb4f87da86c6bda3c2d4f4c64c14adc93cf598f8479cf764088c9", 0xfffffffffffffffd, 0x5}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000204000)='/selinux/checkreqprot\x00', 0x48080, 0x0) 2018/02/04 02:18:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000093b000)='/dev/admmidi#\x00', 0x8, 0x200000) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000580000)={0x10001, 0x5, 0x81, 0x6, 0x7, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e0d000-0x10)='/dev/sequencer2\x00', 0xa8002, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000903000-0x24)) ioctl$EVIOCGSND(r1, 0xc0045405, &(0x7f0000ebe000)) ftruncate(r1, 0x1f) syz_open_dev$usbmon(&(0x7f0000a59000)='/dev/usbmon#\x00', 0xab, 0x81) 2018/02/04 02:18:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000}, 0xc, &(0x7f00009b0000-0x10)={&(0x7f0000691000-0xcc)={0x18, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000065b000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000379000-0x4), &(0x7f0000a04000-0x4)=0x4) 2018/02/04 02:18:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000003, 0x81) sendto$inet(r0, &(0x7f0000bc4000)="c4", 0x1, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x400000001}, &(0x7f0000003000-0x4)=0xffffffffffffff5f) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x58c}, 0x8) 2018/02/04 02:18:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x10000000003, 0x300) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000990000)={{{@in6=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000650000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000939000-0x28)={@common="62726964676530000000000000000400", r1}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00003cf000)={0x1, 0x6, 0x2000}, 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000770000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ustat(0xfffffffffffffffb, &(0x7f0000bbb000-0x14)) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000014f000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/04 02:18:24 executing program 3: socket(0x8, 0xa, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b39000)=0x8000000000003, 0x4) fcntl$setstatus(r0, 0x4, 0x42800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d48000)=0xfffffffffffffc01, 0x4) sendto$inet(r0, &(0x7f0000510000-0x1)='\n', 0x7e, 0x10000000000000, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x4}, 0x10) 2018/02/04 02:18:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x1008004) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c00000)='/dev/sequencer2\x00', 0x80, 0x0) socket(0xe, 0x2, 0x40) accept4$netrom(r1, &(0x7f00000f6000)=@full, &(0x7f00008bc000-0x4)=0x48, 0x800) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) r3 = syz_open_dev$vcsa(&(0x7f0000273000-0xb)='/dev/vcsa#\x00', 0x0, 0x103240) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f00001f0000)={0x2, 0x7fffffff, 0xffffffffffffff80, 0x5, 0x1ff, 0x0, 0x7, 0x6, 0x1f, 0x4, 0x7, 0x1}) r4 = accept4(r0, &(0x7f0000714000)=@can, &(0x7f0000753000-0x4)=0x10, 0x0) ioctl$TTUNGETFILTER(r3, 0x800854db, &(0x7f0000520000)=""/11) dup2(r0, r2) recvfrom$inet(r4, &(0x7f0000801000)=""/229, 0xffffffdb, 0x40000163, 0x0, 0x0) 2018/02/04 02:18:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000818000-0x18)={0xaa}) ftruncate(r1, 0x3) rt_sigaction(0x1d, &(0x7f0000031000)={0x4, {0x42}, 0x1, 0x7}, &(0x7f0000aa7000-0x18), 0x8, &(0x7f00004e8000)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f000066d000)=[{&(0x7f0000867000-0x1000)}], 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004ff000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000998000-0x20)=[{&(0x7f0000f5e000)="7aef5d0dbc06b2425b8530a10101a8ec5507f5dd0a95626ac80a474c", 0x1c}], 0x1, 0x0) dup2(r0, r2) 2018/02/04 02:18:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000046b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000ce8000)=0x6) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00005e3000-0x8)={&(0x7f00009fa000-0x318)={0x14, 0x1, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 02:18:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000501000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) recvmsg(r2, &(0x7f0000a34000-0x1c)={&(0x7f0000198000)=@sco, 0x8, &(0x7f00006d5000-0x8)=[], 0x0, &(0x7f0000373000)=""/106, 0x6a}, 0x0) [ 92.950225] device bridge0 entered promiscuous mode [ 92.997127] device bridge0 left promiscuous mode [ 93.010467] device bridge0 entered promiscuous mode [ 93.029344] device bridge0 left promiscuous mode 2018/02/04 02:18:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x14, 0x22, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 02:18:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b15000-0xd)='/dev/binder#\x00', 0x0, 0x800) ftruncate(r0, 0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000709000)='/selinux/mls\x00', 0x0, 0x0) accept4$inet6(r1, 0x0, &(0x7f0000c0a000), 0x80000) pipe(&(0x7f0000c01000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000925000-0xb)={0x5, 0x7, 0x1, 0xfff, 0xe713, 0x149, 0x0, 0xa608, 0x0, 0xfffffffffffff000, 0x7}, 0xb) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f00005a5000)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000a08000)={0x1c, 0x18, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, [@nested={0x8, 0x1, [@generic="d0"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/04 02:18:25 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b6a000)='/dev/rtc\x00', 0x14200, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000dbf000-0xa8)) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f00003e0000-0xc)=""/12) prctl$getreaper(0x1b, &(0x7f0000340000-0x4)) r1 = getpid() ptrace(0x420f, r1) 2018/02/04 02:18:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x591, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$mice(&(0x7f00000d8000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) bind$llc(r1, &(0x7f00008fe000-0x10)={0x1a, 0x0, 0x2044, 0x10000, 0x8, 0x1f, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000c31000)=""/67) sendto$inet6(r0, &(0x7f0000f2d000-0xa6)="39d95bedd7489c6b", 0x8, 0x0, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00008a0000)=@fragment={0x8f, 0x0, 0x7, 0x9, 0x0, 0x55, 0x2}, 0x8) 2018/02/04 02:18:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00004c0000-0x4)=0x2, 0x1efae482) syz_open_dev$random(&(0x7f00009bd000-0xc)='/dev/random\x00', 0x0, 0x200) sendto$inet(r0, &(0x7f00006c6000)="163965bd79bb229cfb25b391070cb9e7625e5b12266e1931c186ad8112b2acb162776d7e7dcf5dfc0c13ab7fd3e8a99fd4659b46519981b08413dce7680bc2fc798df8a06c349d53b192f23b18987f88c29261f9e3d10187bf55e897e63a9c05c822a0e10f157e6f3c7d9f04a499259e0f2c0f255f01e3bf3fe2f6e74af0fdaf33c4bbc209b8a604aaf01a56d00b890a76", 0x91, 0x44, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f00002eb000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f0000254000)=[{r0}], 0x1, &(0x7f000022e000-0x10), &(0x7f00002b1000-0x8), 0x8) 2018/02/04 02:18:25 executing program 2: r0 = gettid() prctl$setptracer(0x59616d61, r0) r1 = gettid() kcmp(r0, r1, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/04 02:18:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000a4b000)='./file0\x00', &(0x7f0000716000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x200100000, &(0x7f00001e8000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000897000)='./file0\x00', &(0x7f0000f47000)='.', &(0x7f00002b5000-0x6)='mslos\x00', 0x200500e, &(0x7f000066d000-0x30)="211b450e8acefcfafb7b649261354a029d71d3d0440f8cb16c5732e3597c42ea400fa421b45c897b2014480aec3eec18") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x1000, &(0x7f0000ad5000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f00007f5000-0x1)='.', 0x0) 2018/02/04 02:18:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000de000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000bb4000-0xf6)=""/246) 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={&(0x7f0000abb000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000e4d000)=""/174) 2018/02/04 02:18:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000975000-0x12)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000038000-0x18)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000caa000)={0x1, 0x5c, &(0x7f0000a5b000)="1413ca927175f7ebc9c5bc7928687c698d14f5a85bb977f3502eddebf00b39d0dcd1e666088d406370f187f7ab503909507566c1964f8236b8d82c02f33d5ec54a6e390b6e713a14be5a03c8834f30e7582f9b4ccb818c1bdfd34bc6"}) sendfile(r1, r0, &(0x7f0000605000-0x4)=0xfffffffffffffffe, 0x80000001) lseek(r0, 0x0, 0x2) 2018/02/04 02:18:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000de8000)='/dev/binder#\x00', 0x0, 0x0) r1 = socket(0x11, 0xa, 0x200) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x9) 2018/02/04 02:18:25 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000023000)='/dev/vga_arbiter\x00', 0x40002, 0x0) fcntl$getflags(r0, 0x3) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000000b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x2, 0x7, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000008000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f000000b000-0x18)={0x40, 0x8, 0x4, 0x3, 0x1, 0x9}) 2018/02/04 02:18:25 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@loopback}}, &(0x7f0000005000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in=@rand_addr=0x6, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x800, 0x2, 0x80000001, 0xa, 0xa0, 0xa0, 0x3a, r2, r3}, {0x2, 0x18000000000, 0x3, 0x1, 0x2380000000000000, 0x6, 0xffff, 0x1}, {0x0, 0x6, 0x5000, 0x3}, 0x200, 0xb, 0x2, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x7e}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x0, 0x3, 0x4, 0x8, 0x28d6, 0x4}}, 0xe8) r4 = syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x0, 0x1) shutdown(r4, 0x80000000000002) poll(&(0x7f0000001000)=[{r0}], 0x1, 0x0) 2018/02/04 02:18:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000556000)='/selinux/enforce\x00', 0x8800, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f00009d1000)={0x0, &(0x7f0000110000)=[]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000c63000-0x8c)={0x0, 0x7, 0x200, 'queue0\x00', 0x9}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad), 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/02/04 02:18:25 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x80005, 0x401) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) 2018/02/04 02:18:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x2000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000d00000-0x6)={0x0, 0x800}, &(0x7f000098a000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x10)={r1, 0x3, 0x4, [0x21, 0x3, 0x6, 0xf7]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00004ac000)='big_key\x00', &(0x7f0000711000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f9b000)="c219f1ce8075d2", 0x7, 0xfffffffffffffff9) lstat(&(0x7f00005ff000-0x8)='./file0\x00', &(0x7f00007c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) prctl$setmm(0x23, 0x7, &(0x7f0000108000/0x2000)=nil) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003bb000+0x73f)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000e85000-0x708)="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") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000f46000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x400, 0x7, 0x200, 0xffffffffffffb857, 0xfff}, &(0x7f0000584000)=0xa0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00007e1000)=""/196, &(0x7f0000e9f000-0x4)=0xc4) stat(&(0x7f00004af000)='./file0\x00', &(0x7f00004bc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r5) r6 = socket(0x40000000015, 0x5, 0x8f) connect$llc(r6, &(0x7f00008e3000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="2202ce37e7a3"}, 0x10) 2018/02/04 02:18:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000a2a000-0x4), 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000caa000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x2, &(0x7f0000872000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000661000)={r1, 0x8}, &(0x7f0000822000-0x4)=0x8) 2018/02/04 02:18:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000ee7000-0x8)='./file0\x00') r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000606000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$netlink(r0, &(0x7f0000b31000-0xc), &(0x7f00007eb000)=0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000a55000)='/dev/amidi#\x00', 0x34, 0x1) writev(r1, &(0x7f0000465000)=[{&(0x7f00004a8000-0xfc)="e501a87b8357bff641", 0x9}], 0x1) 2018/02/04 02:18:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) perf_event_open(&(0x7f0000000000)={0x6, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8982, &(0x7f00002a8000-0x48)="0a96e17065886467456f013a0eeeb4ad221855400a902f0658a9a3a50a8f918243a942cd9adf8fa9515abf216645c6164aa643048d7aa13a76923bf008fafcfa0c42066eb8123acd") 2018/02/04 02:18:25 executing program 0: mmap(&(0x7f0000000000/0x7df000)=nil, 0x7df000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) read(r0, &(0x7f0000731000)=""/214, 0xd6) mmap(&(0x7f00007df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x7, 0x2da5, &(0x7f00007e0000-0x8)) mmap(&(0x7f00007e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x3d, &(0x7f00007e0000)={0x6, {0x4}, 0x5, 0x7}, &(0x7f00001be000-0x18), 0x8, &(0x7f00000e7000-0x8)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x0) [ 93.278998] binder: 13195:13206 ioctl 40046205 9 returned -22 2018/02/04 02:18:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)) r0 = open(&(0x7f0000351000-0x8)='./file0\x00', 0x80000, 0x80) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000c56000-0x8)=0x1) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)) 2018/02/04 02:18:25 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000000)={{}, {0x0, r1/1000+10000}}, 0x0) r2 = socket$inet(0x2, 0x80000, 0x3) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000000b000-0x14), &(0x7f0000009000)=0x14) setitimer(0x1, &(0x7f0000001000-0x20)={{0x0, 0xd30}, {r0}}, 0x0) 2018/02/04 02:18:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000958000)='./file0\x00', 0x0) mount(&(0x7f0000a7b000-0x8)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) exit(0x14) uselib(&(0x7f0000d72000-0xe)='./file0/file0\x00') 2018/02/04 02:18:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x69d78243, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x9, 0x8, 0x81, 0x5, 0x8000, 0x1}) r1 = syz_open_dev$midi(&(0x7f0000954000-0xb)='/dev/midi#\x00', 0x7, 0x80) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000f8b000)=0x10001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000379000-0x78)={0x2, 0xffffffffffffffbc, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000547000-0x64)={0x14, 0x3, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0xfe}, 0x1}, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000087b000-0x11)='/selinux/enforce\x00', 0x800, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000cd6000-0x9)='/dev/ppp\x00', 0x140, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00009ef000), 0x4) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000173000)=0x80000, 0x4) 2018/02/04 02:18:25 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fc5000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf), 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) [ 93.333524] binder: 13195:13219 ioctl 40046205 9 returned -22 2018/02/04 02:18:25 executing program 1: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000ce5000-0x8)='./file0\x00', 0x2008000, 0x4) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x4, &(0x7f0000fbd000-0x8)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x7}, 0x14) r2 = syz_open_dev$dmmidi(&(0x7f0000932000-0xd)='/dev/dmmidi#\x00', 0xc0b, 0x501000) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000fbe000-0x4)=0x7fffffff) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000fbe000-0x2a)=""/42) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r1, &(0x7f000035d000), &(0x7f000020f000-0x2)}, 0x20) openat$autofs(0xffffffffffffff9c, &(0x7f0000cd8000)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fbe000-0xc)={0x6, r0, 0x1}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000fbd000)={0x0, 0x1, 'o'}, &(0x7f0000742000-0x4)=0x9) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000fbd000)={r4, 0x9c, &(0x7f0000fbe000-0x9c)=[@in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffc0}, @in6={0xa, 0x1, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x3, 0x72c2, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x8}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x66c2}, @in6={0xa, 0x1, 0xc77, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x3f}, @in={0x2, 0x1, @multicast2=0xe0000002}]}, &(0x7f0000a84000-0x4)=0xc) 2018/02/04 02:18:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000013e000)='/dev/vcs#\x00', 0xffffffffffffff92, 0x2) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000449000-0x10)={0x1cffd}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000393000-0x8)=@assoc_value={0x0, 0x7fffffff}, &(0x7f000032b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a7d000)={r2, 0x3}, 0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f0000b8d000-0x138)) syz_open_dev$sndctrl(&(0x7f000067a000)='/dev/snd/controlC#\x00', 0x6, 0x240000) 2018/02/04 02:18:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0x2) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000a31000-0x24)) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000), 0x0) sendto$inet(r0, &(0x7f0000e32000), 0x0, 0x0, &(0x7f0000970000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00001a4000-0x4), 0x4) add_key(&(0x7f000047a000-0x8)='cifs.idmap\x00', &(0x7f0000845000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003da000), 0x0, 0x0) 2018/02/04 02:18:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$amidi(&(0x7f000083b000-0xc)='/dev/amidi#\x00', 0x3ff, 0x200) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000dbf000-0xc)={0x5, 0xa7, &(0x7f0000c2d000-0xa7)="223c94cc9cdf6eb8539d93296fa846030c12816010bf94d8cd49a4a64b5e3407de0636d38789b6829a322715a91578300916b220a03129734ba3d61028acd74c90f675619a160b831097772e9e6e84f23ccbe6d5dd217010c7dd8a12e87a55b47fe4f1dccd4e5798a1159d9141c27e843372059c6143a26fd96eaad349b6712c55fcac382472ef7863fffcbb44a2607d1690ebae0f0d2295ca997455621b11e8f3badfd1fcb210"}) write(r0, &(0x7f0000de8000)="24000000210025f0071c0165fffffc0e020000170010000002a9000c08000a0000000000", 0x24) 2018/02/04 02:18:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b95000-0x9)='/dev/sg#\x00', 0x8000, 0x200000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000369000-0x38)={&(0x7f0000f8d000-0xc)={0x10}, 0xc, &(0x7f00009d1000-0x8)={&(0x7f00006e5000)={0x12bc, 0x20, 0x1000000000901, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x11a8, 0x0, [@generic="671cb1fa84a16c0b79b48aa63b40f0ae9eb2fa76cd16249f9de547fe2beff6fcfc2951cfef5ab424932e71d5c6b210e9dfdcba7cd3ae47eaa641ae1f64883b25659868880307feb7cd91872e34ef0de5e44591d86bbb4522b40f2d90c601ae800860c7f64e", @typed={0xc, 0x94, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="b0ae1c976309c20acd7484e681e3a306756a193807499564eaebb24c4277d557a038ed6675fd056a11578e0de1356cb7ae8c3f1011a891c9e826ac9a4d75d4fe081416f92752a5950631fd3775318811831ab5d4f7c2755dd211bd40943a715b7c99f93a9e198ee9cb7fe23487c267dadc680056702156e0b4e68f3c521262646e0ec72ef0f913d5a0a531e02127c6c6ff01eb2fbdcfb7157ef562cbe074769b7d4319f4b9ade838f8e80ae908869968c9d90bb7c5cf220a98947ca93d3e004346d170c164bbd2a94006632af0e9c4cb65c47b25453314d00eaeaa05", @typed={0xc, 0x5a, @uid}, @generic="44f0ca287ef05e557838c0eca200978f7aa6086f7244acff0132610fbfc387ef9b1fc2b1994a23e589d7aadc7da9dd87b86e96292b9e6acc2c2cbac90b189b97ea150ac2793a4f94dc89", @generic="e00e7bbb116bc5de9f7573bfc628dc12a5d0b1e891a264f823f71d56ae6635c8da531c7781a92920cc1aae6376870fb843db7fe60b50c36ad51abd5509d2bd693e3bee01df139277ee1a33afeded092acd60716c34e6e0f96d909e469f5b062b4c0b8321f29bbedbd869c5f2afcdac2a79237637eaf3613b30d37ef416fee3c4c25cbc6e3093a1bd74f0d65b359e742d89a714f640d9da405140c9142e61ace6eaaa9fe2b81f198e5829a7dda525c99cffcfc65c01305f63ef4cdaee72725e0631ea620f5ddb8f31da1e89670289d23015a33cd62a5b15c3fbae91f350059ad6907e7e2dea4fb850f16569ce175c7798c32e1a8d4ce0ea37efd5cdd7f57de02b612e540a5924c997610809155b7b118f76eaa70f38bba804dee3bc4530878c97e54f10b84cbb924ebcee5ce1d1d3ab68ddaa62cb22871705d76654c692ca6ed64cf5bbfe8298492da2b45f2f62845b50ba69e56012add374f2088fa9e0dfb7bf0d863d92f796a9d7622bc45d2f6325799bd97e842481ba2ee4a6b83707094e6cb3d59b61433068fa2753270dfe9704faa97a0486f49aa1bb85112d441883832c09b3e114422f858d2ee8c48db750ebad9d97195420b1557cdee1bf3b83860988284b076d7bc58bdb40ac76725b392f4fb1488ce9cfe5e3c959a81517ca8781af5ce4387b63f5d85884fcc5fa79e54bb06f423967d0471fd074b455b99ff1e5e98c0e720a58745edb95444e0597e220e1c3f0a9fa12c9970d4460093c776a3bd5166686c7d2ea54f228c36c93ef0d0436746d077f4f75e731b8881a899b9bdec403759477d5e40051556b43deed114363316e44f6c09360e86ddf03237c21d83b5f3624f7cbd78b73e966c855d1bcf15c90be6fcf345b8fcdce7f8272c4642c00cdb850ff2d4ea1864893092fbe17c1914832bba7b1079a3e14e4a930e0bc004335977ce49a86118fd5b8c01a3121ad518d7b1f16fb2328f31dcd2e63e8be7c37b921b80cf0de8d2ee5a3d46f082fb082ac9e83f160dd01bbaebfa08d703efef1ac6eb6bc7c70a258b930044bb63fb50b5770db78543d3529994d10f45c26cb355b0f24f186ead578fa1c92fadf698ee5b9526a743ab7d84e286f33c078f6e951cb25ff06d5a2fa712ccdc80bc54a9a5078533cb122e7ad50a0bab7bd998ae495b4f39af2ce07c6d897215632e51334a1f31e02e158c01bef272243395bce3ca49285789e1a8a2ac1f076f45f9f8db14f2606455db273dc6a57a5abf9dd5e53d7aba177bb8bc7a94bbc2b61534570cc0aab30847286445379ec9d599bf92ded0e8603313d40fa343cf274140bb53b0cbbac1bf88e916efa04986562a1f9e9e0bad7cb0d17ada5fa8a1fe12a5ec70e37181137a5dc8daa0c71d49edbdc78579c635748ffc621c9d8280ed6cc9f257538a76cb0f5ab561e2c276ae6751cce3a6cbebe39851da7daca63115ddac84448d469cc746344a2dc66b359ba571581e8f2b630c0c0e53ac59319fa9fe28efaa7469b9a570fceebb96b541941e5939346faf635b1cea0a6fa3f324c66b431a3e43a53d7ee5a6b39eed83b8decdbf623cbfdc1af65285a56b79cb0347627db1c7bafff943b808b67b1986f21fab26cc9da62c7b5accd17470765042ec4399a07e294c844b320c63172f962d4d7b5fdef2334d07f40a759578796a8e4307b47ad3d911f7dcbf9f1d0a0e3a11bf697902d8e766bf1d113c4661de1e46a61ba345deb457179469a41723c72c80aa253eec2f30e05d16136d22a2f305504ddcd99f33ae8e59613efb1cdbb07ec0db707ad5c26b96e3fe8948f3268ae01e02b01a73d7b8bf939de4f8041d0cee83040c0c287c1808d8b848154232f0a4b572d2a6045316b9f55b4b221c33b8141d89b2c53cdf899f20a51148b3f8e1125851e8c9cd248515167102923dddc24d87f5d5b10576f199563fcdfe1550e66d3571fe7ba60b2b1b6141ada63122e05c4206736a0d206cd7b259441562e6223c43ce90678b6632bdb1bf25df0fff55806bee681d225eb7749bbdfa5eecef74b90842a099a1024c527ee8221001a7276becb2869d715e9e123a5f569147bfb61d4181055371ededd9c72372fc5374288388a165b9892b0c3f112f00126091c872ff46cf5995e8ffeb93555d4bd177ea81cf35e79c7c7e1496ee8c7512fac01f8fa6021c3bce868e1658a377726fd2d6c476642ccfb901e3662c446f5fc263b5beec95b9e87d1bfda91c430610ffe30a1deea3209a3b7e295c3e7547ad3ea9b649018a53b52c806a005a3fffc6aaa6bb57b0cfb3a5ad63e07108aec2dd1fea84035355926a0582bd8e60ac64082bdbbc1bf8dae3468a35268e277d4ff1428a547006302f6304718a167d334622d0f9ab63c06227c9abeb15a608cea9204eb3e27a56d731724b65f3e4e37164adedda732d87d60212d660de5748d17dd77b7b623aa34f2038553c5e9755e2681d1c6136a82cfca7d1e1281a69249404f77cd9d47b7fdc3b1627a267907a532b73299037e5c06a969e5bc93607dfaddaf2b44ae278d4d6ea526045800c639e2b922cf8fa314f0f8b1f14b5fd4d3379dfbdd44df11d7a8217629e6d68fb0a85f886838980466901d4a617bdfc4abf3fb038c3e2e85a6bcb7cbfddda0c72cd6d705488ff28871481f5297788175dfee388f2ed2586d96a60da277d6613740eed96d6fa1cc907176f61cae61d8b9636a8b1b64b1c70718edb80f7a9a0ef1be9629f5c34faae61f9b9056c429e10babb8e7c0a2bc21bf3c5a92be4fe31002c270b60d70e00f17a703c8836f94d0f4a14a17f8a0ed437a89f8641b81df18c4f98e677aefa6bc7a44126a93d58b21400f099f7caf34e9d8a76cd64234823d5cc285a6304e6c25a4059d7e96d64df17035e74a21852ae49303860f44790982bb4f001bddc99ebb6cf2b5b646bb10e57ba6bca3f6341d3164bb254530cfd028fc470b66633320cc189ced03b909daaac8a1a1aa859285c0c7f8d286b6a9f07999f901c7b81b0ae74b7805357e92de270eaff42706b14a87ece9930bdc3a0059e70017655f8d5b3f9fd3d9730832950dc4fc87e4d693aafdba5acc147eed6d3b6a7d94cc9a199453a6f14af75bc75c30d1d81211fde05eb43affc4d7e21ecac9e7aeabb5516b0d729dcb3795ed958dea208caf9e870b1820454d002969dc9b6cb6fe688b99b55bae0308382cccbed348fa3ccd8e7ba394edbdde47089bdbee2d8813436ccd8c4aea26dec9e97001e5dd9de9ac17ab1c8d94ca1278b5a34d358c40a74b3129fe2c5cbd1063a83dab87eff74866dd939480c266a0e5b93c9a80fa5bd9cc3d75bc4888b43386a264435077bb45875bdd30d1678315609f66342f53b26dd358dd1f95031ccea13b6b733c51f793d6b0f3fdc9317598e7ab5c83eadfed4891ad49d641ed9cdce145fd2799d52d1e9d1343a36c6d1648f54f9cef0924bd6d5b0f4c0f2cae634b781675facc32e75d789858d9471af962a916f43967235ca8af18598cd2e626821e176e5aa040a9d6e73ae323c37b0844d9d90cc4f6c52a0f661c0d29d8a991bb441cd8cab554d0218a83f04b7d63c7f1c048a766ccc5069065c352cb4d7b0d596f9dccc5bcf9d941fa040e89ad0a27817188385312e7a00da0ba888b2ca53bcddbfc24371d2a2e8bbf43d11641a7e6b5757e2a1cc34ce886afe0cc3951fb06780b788fc8bbc009657949eda9a5202f2009c9d6e780ad3940ecb8aa4a56756d2194f675b4259f8999b8f4de07032907a3dee6b575f6f7a0f8afb47a92b935242b4e2e666d686585aaeb88e26707a5a9c1221214ce4f951c398500476370850a044caf587799d1c55e17e1a1d1d0f4a735d12fc06673662be82531b363c09392fe9828a9d26075d350cfb6c9a314bfcfb98efb516fb48840c13b46c73f62634ee1b7e20ca2d1bbc1b2f43db0b72693045ed0c20945061fd165ee249d849e245511e81b0f03969e9d18a163a3b07f877ad23051bc978ea4a884f64b6f1cfb4ad55e165f1dc63d33744fac28c6a0ac71f23cf744d8bfa4d429971658f92dc545af1fe2413cfe65bd88b6152b8460260ed94d81a7537df544d44cd246d53894ccfff90a7acabbc41e97e65897d437df2088e5d63844ab416647d4cae1f30b64c03a6a4c1b913c64ed4006d54248fa541fd609e48bc8e767c43f52e860442bf0bcd82f63865565450bdba494633118caf39b6aa3b3e388cb4b3f99b7f40037d5ecc249713da2fdb76bfa0298182f7d95352b7aa9f5ab94b24ebe65fe198d0a91b09bb1fe8b22eb44e2a7ddd47fe934ad79ac443154d216c68f281dc1414cdc658ade7c7546bcd678ed7c4afd47fde49e9887fe27dc557627f3464d31fbef7597a60a99e99fac5cd7387a8fbfda6f3397048eaf382223148c6842db6cb9529e4a3d2d3658cf0e8e1475f6b31b07a377918c36706789a809c36b4eee7967f6d1dc346749eb4e6c1077cf85ce51e1d08242bb4d708242cddca3642c37a0e02301dd1bee63e2fb7062d570f106189cf835b24a76afe8763755884d73efe7a27b99f65b98e281745384a87029b89bd60aea4b1fdce2f83a6dd6137f4bc75c3eae878e371530611967092854e5f78e95fc0460dd90a02f27b399f45863a9b613abe8b3b9607aa8106214fa37f8a9ede18195b03a71bdc413597281601b2cde1be259b9b77df8f38acb6ce78ced3ffe63121dd10dc0b0ab35ac303ca3d5a17bb1aabe7831961f26d1afb5ecfa441604fa9f0334675f98943b0e61e418f9b6d5861ad296e6e5469145c4f5cf4d1a37191c7078324e9bfdf9621515ade6dae4d8b88b429be69d1f8c768d3fa76184ef511c1876595606989aa7e5fbb41f537c1ac0fecccd181a63cf9f090b1018b4d85f6681cf73cf57e5a7bbbb1536ff08085f12c9bd7a626958f125749c121103881b6b02a2a8d0a81989d4f249c87cbdfcfe700e9eb64a19e65cc3f632f4aa65a45e31768ea8161deb69a6c4a96f7029afd981a160c59a47dcbcc1631786355f39ebff0eff0789c2450571f7c9d83989e00a320c7151896ad54419799f7d5c04af901034ad4d552221abd71397b82626a534ff9be809935631ee4e32649c37a66ebaab2e40f4a3ab4015d2656103aa5f432f910530b4d0195e24b62652438cf6cd35bfbbc74c432b179a645b8b84f76bdc7866f9d60311ca1144b6388d022930d72bd59d2ada23e4c5fbe1ecb432edafb5eb4092af1d64eff0374703bd332eaf135689f396d05cc75286f3b4957353f42091b105cb0da006b0b5b649cf8a2db3230f038a5b4ab1d3d0e2992e370860ff7cef123ddfd610199367f6e469184e4a0eddcff2505904bb9b2929a0999621e20585813253a9967900e7d9089a196077424cd1b754ab3b493053f316ec65f92546db6699045a9f6b44b959f59f3902f124b6141d57912d6b620fb1f08d1ec82461ed3e98c2e56285843a13e03cec9d1eb43a3003fbc69a348558a1e727bc00e05d826593e2fa551e545177e65f99fb544d24b126b56b268edd727e28a8b35fb8d5e91719757fca3c1ea166d0431871376a408b83cae3c3c17546f0e77531d8cbac89d694155b71430b97ab97d9af7703b3b08a44c7177dfc832b45a8e8d52ce58499705c8a7cb6a259984be884e38e8a0d3d022a3719a99e0013cacbf6b564118bdc9a452641e7d05f476fd8d6998d50509807899735dda8b43a4df199896cca64cfdb9bc06873678b3b3235b0b24bf9426c0651a523017c21bba2ef3f992168d755168f31b615943a56c79028fe688140"]}, @typed={0x18, 0x83, @ipv6=@empty}, @generic="38846d839263cc41d8034eee2bffbc4fac154df736dc91c8950d77f046bcb96d5c1b39cc5c90649a6bbd9a24c54841be9822dc5f7f3023773fd6fbd2f7ec1da505b70e49e51dc566caa2ebe7f6b5fd886a3e176b69db748d5e39f5afc4795583acd7478557b81788b907b158ddfc0c9a830eba3344b5bbf99730db203a5298ec75cbfa1a445538a8cda8cd3cbdf4d76c7b4e6b027336d92e48e4bae2b64b58ce20e63c3d617ac51f4926adcc4134230bc348423b902ab7a6fb25cde0fb3e0a25c7387f21eec2716b1c30c6ee7eefc8a803a66c8bf471d25e4629b231d80572796c4c4577da"]}, 0x12bc}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000888000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7ff}}}, &(0x7f0000088000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000021b000)={r2, 0x81}, &(0x7f0000380000-0x4)=0x8) 2018/02/04 02:18:25 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x4080) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x10, &(0x7f0000006000-0x341)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0x2fc}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28447731605bfefb40ca55d89ccefcf6", @generic="b09f4c0f65a437e1937917274a593f7a"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0xffffff44, 'REJECT\x00'}}]}}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xa2, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}}, [0x9, 0x13db, 0x5, 0x147, 0xffff, 0x1f00000000, 0x1ff, 0x101, 0x3, 0xffffffff, 0x8, 0x7, 0x187260, 0xfffffffffffffeff, 0xff]}, &(0x7f00009e1000)=0x108) 2018/02/04 02:18:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000155000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a2b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = syz_open_procfs(0x0, &(0x7f00000a8000)='setgroups\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00007c4000)={r2, 0x80000, r3}) sendto$inet(r0, &(0x7f0000355000-0x1e)="360000000000401901000b0700e3ffffffff7fb618850d13", 0x18, 0x0, &(0x7f0000f06000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/04 02:18:25 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f}, 0x0) bind$inet(r0, &(0x7f00004f9000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be), 0x333, 0x8080, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000f67000-0x70), 0x3e8, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/04 02:18:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000426000)='/selinux/policy\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000ab1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000cab000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000d08000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f00001a3000-0x1c)={&(0x7f000089d000-0xc)={0x10, 0x0, 0x0, 0x88000400}, 0xc, &(0x7f0000af7000)={&(0x7f0000009000-0x60)=@mpls_newroute={0x60, 0x18, 0x212, 0x0, 0x3, {0x1c, 0x10, 0x10, 0x10001, 0xff, 0x3, 0x0, 0x0, 0x1000}, [@RTA_DST={0x18, 0x1, [{0x0, 0x2, 0x3, 0x4}, {0x3, 0x3, 0x8, 0x4}, {0x68a, 0x8, 0x9, 0x7}, {0x6, 0x6, 0x2, 0x7fffffff}, {0x3, 0x4, 0x3, 0x10001}]}, @RTA_DST={0x14, 0x1, [{0x49b, 0x7fffffff, 0x100000001, 0x2}, {0x400, 0x80000001, 0x1f, 0x100}, {0x0, 0x3, 0xa4, 0x6}, {0x9, 0x1573, 0xff, 0x9}]}, @RTA_OIF={0x8, 0x4, r1}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x200}, @RTA_OIF={0x8, 0x4, r2}]}, 0x60}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) r3 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000639000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r3, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r4, 0x0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x392}, 0x1}, 0x0) 2018/02/04 02:18:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a51000-0x8)) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x8, 0x986e, 0x3, 0x4, 0x8, 0x10001, 0x3, 0xe00}) r1 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f000042a000-0x8)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x27) times(&(0x7f0000cc2000-0x20)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000a48000-0x10)="dfa37c202dfa7d5f30729fba19f9f823", 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d11000)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f00003e8000)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000ff4000-0x10)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) r4 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000ced000-0x110)={{0xadb1, 0x0, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x7}, 0x0, 0x0, 0x1, r4, 0xfffffffffffffffb, 0x0, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 0x8}) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f00007cf000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) r5 = socket$inet6(0xa, 0x807, 0x7ffd) timer_create(0x0, &(0x7f0000273000)={0x0, 0x0, 0x1, @tid}, &(0x7f0000a71000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000a8f000)) clone(0x0, &(0x7f0000a02000), &(0x7f000034c000-0x4), &(0x7f00007df000), &(0x7f0000a83000-0x1000)) timer_create(0x0, &(0x7f0000abe000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f00001ae000), &(0x7f0000d0a000-0x50)}}, &(0x7f00006ca000)) timer_gettime(0x0, &(0x7f0000349000)) statx(0xffffffffffffffff, &(0x7f000011f000-0x8)='./file0\x00', 0x0, 0x0, &(0x7f00003d6000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00004a3000)={{}, 'port0\x00'}) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f000070b000)={0x0, 0x7530}, 0x10) r6 = dup(r5) setsockopt$inet6_tcp_int(r6, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r5, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r5, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r6, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)=[]}], 0x1, 0x1) 2018/02/04 02:18:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000359000)={0x7, 0xffffffffffffff9c, 0xa48820a0378122e9}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x400000008000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000000a000-0x96)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x30, 0x400000000037, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a97188", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, []}}}}}}}, 0x0) 2018/02/04 02:18:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$binder(&(0x7f0000700000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000de1000-0x30)={0x0, 0x0, &(0x7f0000d14000)=[], 0x20, 0x0, &(0x7f0000e8e000)="3860e82c52338227daf7934bdd0e31919b6ccbfaf576f9e3c8f3a657a21306f9"}) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000263000-0x4)=0x0) r5 = fcntl$getown(r1, 0x9) kcmp(r4, r5, 0xb76ae2781a2e7c7c, r1, r0) connect$l2tp(r3, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) close(r2) connect$l2tp(r0, &(0x7f00008ae000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x2, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) setsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f0000117000)="db77c31792b11c5a28b7042c08f819bd0dbf9d4a490f79e7fe584ae1e1ae0b1573b25262855daa5e39e867ccd12ba5359f38af5df216e455e0b6146249924b6c99738f523a6ae7d78065bd56c3d5afb95e53236fd96c4e7ef2f7b989f3b0d55a4bcdcf9a313ed2e734531f6051726370444490950ab7c03b6ec4e6d560219a1b6b4de5ebd37b29c4dd659cde7a4796411645644ed694d0c56f65a58eaa0cfc9dbe7de7724d3f64cfdc5580995b578a28d32ab26e7d365615ea54d3f0874ac22087b6a7465fdde4863dc750b3e384dcdaa88edf04dc3571aa30963146fe9a93499f5827b9f466a6b692cc716c92a60214e73adb", 0xf3) 2018/02/04 02:18:25 executing program 3: io_setup(0x4, &(0x7f0000a41000-0x4)=0x0) io_destroy(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x100000000, 0x140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x100000000, 0x8000) io_submit(r0, 0x3, &(0x7f0000f71000)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x3, 0x1, r1, &(0x7f0000453000-0x9e)="782c74c1a1e4813670c70f9039f62da1254ff3cdfb2071f3e71cf315128735f4fb4f01ca157d6bd77ffd7331ba1ed0844f5465b83cc39dad49db552209959d332548fb15c1feba22fc2baae9529c7ae2aa53c97a84d08b4625967913b67388e4b9dd245de35b7d0ac206d9baaa2ef8c3ebf42732a79b44e80a494ec9d5df51a401396514e4caefc479d344cfd3c926728b231af4c642ea981ceb662347aa", 0x9e, 0x5, 0x0, 0x71c0a2ef76e032b8, r2}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x3, 0x2b9e4599, r3, &(0x7f000084e000)="9f7b10b981734dda3ef764884dd40f6b4ebb965cdb4911d22240131080d6e69b81cd635e26fff6c37818df26f5a9288b89dac420e77e107ac2edc42df00b7e6089cf21ff279b08acca9f7741b710e5f74b2b2cde8b36d0e03863d98376ad10db1fa7ed697be073662f7fa2bb79eb9ed3acf56a00b5dc1965d2c14977d1e9f4022cd7e53b5da783d878a33f586704971d8036e06cbb3600d2efcac690bf7bdf2b94c8e91c249a737b186ba4f0c506a039fdc3eeb7e5fbe7b13a6a1463fb", 0xbd, 0xffffffffffffffc1, 0x0, 0x0, r4}, &(0x7f0000e36000-0x40)={0x0, 0x0, 0x0, 0x9, 0x7, r5, &(0x7f0000001000-0x2b)="67e32450a211ce5686404e807878f9f78fafc3aa70f5fefd2e5069ea8ceb2d8992fe5c184223e2f0f3c73b", 0x2b, 0x26, 0x0, 0x1, r6}]) munmap(&(0x7f000009d000/0x2000)=nil, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f0000001000)={0x37, "0b348cb57743e1b30eca480cf1ff6392a0dccc627e38b17c48355c2d7a96e058bf58bdca19edd7f363ab570ac07f475cec9f2d088d2674"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000003000)=0x7fff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r6, 0x80084503, &(0x7f0000005000-0x3e)=""/62) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r7, &(0x7f0000003000-0x2e)=""/46, 0x2e, 0x40000002, &(0x7f0000005000)={0x1a, 0x11, 0xff, 0x5, 0x2f, 0xfff, @empty}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000006000)={r4, 0x1, 0x1, 0x4, &(0x7f0000003000-0x8)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000007000)) 2018/02/04 02:18:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') socket$kcm(0x29, 0x2, 0x0) readv(r0, &(0x7f0000c44000-0x90)=[{&(0x7f00004d0000)=""/131, 0x83}, {&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x3) 2018/02/04 02:18:25 executing program 1: r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x84, 0x8, &(0x7f0000047000)=@filter={'filter\x00', 0xe, 0x4, 0x25c, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0xfffffffffffffe7b, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}]}}, 0x2b8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009ea000)=0x0) ptrace$setsig(0x4203, r1, 0x1ff, &(0x7f0000cc3000-0x10)={0x41, 0x3, 0xfffffffffffffffa, 0x5}) 2018/02/04 02:18:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000124000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000de7000)=0x2) r1 = open(&(0x7f0000946000-0x8)='./file0\x00', 0x141046, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003e8000)={0x0}, &(0x7f00006ff000)=0xc) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000b80000-0x4)) fcntl$lock(r1, 0x7, &(0x7f0000ef1000-0x10)={0xecd2460821ce6953, 0x0, 0x81, 0x9, r2}) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) recvmmsg(r1, &(0x7f00006cf000)=[{{&(0x7f0000794000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000141000)=[{&(0x7f0000cd9000)=""/4096, 0x1000}, {&(0x7f0000d88000+0x587)=""/68, 0x44}, {&(0x7f0000458000-0x1000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x4}, 0xfffffffffffffed8}, {{&(0x7f00005f6000-0x10)=@nfc, 0x10, &(0x7f00001fa000-0x8)=[{&(0x7f000021c000-0x34)=""/52, 0x34}], 0x1, &(0x7f00008eb000)=""/150, 0x96, 0xffffffff}, 0x9}, {{&(0x7f0000ebf000-0x10)=@can, 0x10, &(0x7f000030b000-0x40)=[{&(0x7f00002e8000-0xa3)=""/163, 0xa3}, {&(0x7f0000eb9000)=""/25, 0x19}, {&(0x7f00000ee000-0x1000)=""/4096, 0x1000}, {&(0x7f00005fe000)=""/61, 0x3d}, {&(0x7f0000444000-0x7f)=""/127, 0x7f}, {&(0x7f0000142000-0x69)=""/105, 0x69}, {&(0x7f0000b29000-0x19)=""/25, 0x19}, {&(0x7f0000f04000-0x1f)=""/31, 0x1f}], 0x8, &(0x7f000085f000)=""/203, 0xcb}, 0xffff}, {{&(0x7f00008c5000)=@can, 0x10, &(0x7f0000dd1000)=[{&(0x7f0000eb6000)=""/166, 0xa6}, {&(0x7f00001ef000-0x47)=""/71, 0x47}, {&(0x7f0000897000-0x10)=""/16, 0x10}, {&(0x7f00000e2000)=""/34, 0x22}, {&(0x7f0000ac9000-0x55)=""/85, 0x55}, {&(0x7f0000d40000)=""/30, 0x1e}], 0x6, &(0x7f00006a0000)=""/85, 0x55, 0x8}}], 0x4, 0x1, &(0x7f0000484000-0x8)={0x0, 0x1c9c380}) r3 = mmap$binder(&(0x7f000020a000/0x3000)=nil, 0x3000, 0x0, 0xc0111, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000b18000-0x18)={r3}) rename(&(0x7f000012b000-0x8)='./file0\x00', &(0x7f00004de000-0xa)='./control\x00') r4 = syz_open_dev$binder(&(0x7f000056c000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000c35000)={0x3, 0x101}) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000dd8000)={0x3004, 0x0, 0x7, 0x6, 0x7ff}) 2018/02/04 02:18:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xfce5) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000a7f000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/02/04 02:18:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00009d1000)={0x2, r0, 0x1}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000b9c000)={0x0, @dev, @broadcast}, &(0x7f00009b5000)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000326000)={&(0x7f0000670000-0xc)={0x10}, 0xc, &(0x7f0000cb5000)={&(0x7f00007cc000)={0x20, 0x2, 0x2, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x6, @ipv4=@dev={0xac, 0x14}}]}, 0x20}, 0x1}, 0x0) 2018/02/04 02:18:25 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) finit_module(r0, &(0x7f0000df8000)='^}securitybdev$\x00', 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x11, 0x38, &(0x7f0000006000-0x341)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0x2fc}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28447731605bfefb40ca55d89ccefcf6", @generic="b09f4c0f65a437e1937917274a593f7a"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0xffffff44, 'REJECT\x00'}}]}}, 0x1) 2018/02/04 02:18:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000ecb000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f00009bf000)=0x26) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000473000-0x4), &(0x7f00000a5000)=0x4) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f00001e9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8}) 2018/02/04 02:18:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b00000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000c37000-0x10)={0xffffffff, 0x0, 0x10002, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000970000)={0x5, r2, 0x10000}) ioctl(r0, 0x4000000000001260, &(0x7f0000177000-0x80)) 2018/02/04 02:18:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f00003d2000), 0xdf) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f00002f3000)={0x7b, 0x0, [0x8, 0x4, 0xe6c, 0x100000001]}) sendfile(r0, r1, &(0x7f000000e000-0x8), 0xa) 2018/02/04 02:18:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000df4000-0x13)='/dev/snd/controlC#\x00', 0x6, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000005000)={0x0, 0x0, 0x9}) io_setup(0x5, &(0x7f0000bee000-0x4)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000081a000-0xf)='/dev/sequencer\x00', 0xc0800, 0x0) socketpair(0x2, 0x0, 0x7, &(0x7f0000859000-0x8)={0x0, 0x0}) ioctl$TUNATTACHFILTER(r4, 0x400854d5, &(0x7f0000036000-0x8)={0x2, &(0x7f0000aec000-0x10)=[{0x9, 0x3, 0x9, 0x80000000}, {0x12d, 0xfe4b, 0x0, 0x1}]}) r5 = syz_open_dev$audion(&(0x7f0000059000)='/dev/audio#\x00', 0x80000000, 0x22080) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bcc000-0x9)='/dev/ppp\x00', 0x2, 0x0) io_submit(r1, 0x5, &(0x7f0000e84000)=[&(0x7f0000908000)={0x0, 0x0, 0x0, 0x0, 0x77, r0, &(0x7f0000ed3000-0xb)="f344c164ea985280e54a57", 0xb, 0x101, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000d8f000)={0x0, 0x0, 0x0, 0x6, 0x8000, r0, &(0x7f000011c000)="7fc860b4b64b205190d3e6bbe776cef14056db3fc5c161abf7257fb483262fcff92f85b582deac1ea06264bd4355ca039f13dd09e2739d9205fd429ac1a13102d4a43ee78fb2b827", 0x48, 0x100, 0x0, 0x0, r2}, &(0x7f00000fb000-0x40)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f000045f000-0x29)="b8892e64200394b9c31f67067011f3034d92edd540f5bd3a80714934eb1cf496d02e071c5c94caf850", 0x29, 0x25, 0x0, 0x1, r3}, &(0x7f0000b33000-0x40)={0x0, 0x0, 0x0, 0x8, 0x6, r0, &(0x7f0000496000-0x91)="e48820241f612ac57d38713945e31f507f7c96974f04fc9df83a7c3aa58b79bfd9c78973ba1a029d02d362dce49767ec046fea515af3ece45d42a74bf76265b6dfaa7b8bade63397ce00e83b6380de936972bf1952028550928add40abb1d6d00fdf9a14583f1fd68f9a27cb03fb533a4c5c207e47def8538888c2c36a5b46067adbdb3442185582e48bc61c5234fc364f", 0x91, 0x8, 0x0, 0x0, r5}, &(0x7f000069b000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7fff, r0, &(0x7f0000926000)="50855e7f7ac68788bf90c5a500ff2587714ff24fe0dba94f1fce8c24ed9bfbec60d89b4caa62673fa4f8aa5869c46921932937e06c8da6a17539be426cd154a216687608351fb112b071bd7e609e7899534b04f9ff6a03137cd9e0bcf56f0dd0c87eac01f9dd46995662bbd732fc98dd5588c3834fe9ad70ad4bb1b1163ad528398652ae8365d6156ab54aeabfb8da785832ea818de46529ea2eda8fc2d09b6d5969bf2376d9f594a3c25e47520e6c9218d16353e50b14efa974f136058f5dc0b33c3e0ee4bceb1aec36c252023459ac5e2350887dfe2c21b603bd4e586efa57d6390176fcd2b2a38a788104", 0xec, 0x0, 0x0, 0x1, r6}]) 2018/02/04 02:18:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fc5000)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000860000), &(0x7f0000710000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003b5000)={0x0, 0xfb, 0x30}, &(0x7f0000cff000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bfd000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x4, 0xfff}, 0x98) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000f31000)={&(0x7f0000e27000-0xc)={0x10}, 0xc, &(0x7f0000f73000-0x8)={&(0x7f0000fdf000)={0x30, 0x36, 0x0, 0x2, 0x3, {0x1b}, [@nested={0x1c, 0x37, [@typed={0x10, 0x7, @u64=0x1}, @typed={0x8, 0x21}]}]}, 0x30}, 0x1}, 0x400c1) lseek(r2, 0x0, 0x2) ioprio_get$uid(0x3, 0x0) [ 93.730806] binder: 13308:13311 ioctl 4020aea5 20dd8000 returned -22 [ 93.761766] binder: 13308:13313 ioctl 4020aea5 20dd8000 returned -22 2018/02/04 02:18:25 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000854000-0xd)='/dev/usbmon#\x00', 0xffff, 0x400) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f000083f000-0x70)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e7f000-0x15)='/proc/self/net/pfkey\x00', 0x185300, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000d2c000-0x8)) bind$bt_hci(r2, &(0x7f000045f000)={0x1f, 0x3f, 0x3}, 0x6) r3 = add_key(&(0x7f00006d7000-0xa)='encrypted\x00', &(0x7f00001f6000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r3) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f00003d9000-0xc9)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae20000000000000013659c6120", 0xc8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00007f4000)={{{@in=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000e9a000)=0xe8) fstat(r0, &(0x7f000094c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r5) 2018/02/04 02:18:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000094b000/0x2000)=nil, 0x2000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xc) r0 = syz_open_dev$midi(&(0x7f0000952000-0xb)='/dev/midi#\x00', 0x7e, 0x101000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000bdf000)={0x9e00556d3b7ee16c, r0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000058d000-0xc)={0x0, 0xc0, &(0x7f0000c19000)=[@in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0xffff}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x1, @rand_addr}, @in6={0xa, 0x2, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x2, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x400}]}, &(0x7f0000cd1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007df000)={r1, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x3f}}, 0x3, 0x6, 0x8, 0x8, 0x30}, &(0x7f00000ed000)=0xa0) getcwd(&(0x7f0000f61000-0x84)=""/132, 0x84) mlock(&(0x7f0000de6000/0x1000)=nil, 0x1000) 2018/02/04 02:18:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000735000)='/selinux/checkreqprot\x00', 0x6000, 0x0) statx(r0, &(0x7f0000931000)='./file0\x00', 0x6000, 0xfff, &(0x7f0000456000)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000120000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3f000-0x10), 0x0) 2018/02/04 02:18:25 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000076d000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000001b000-0x8)={0x0}, 0x80000) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000001b000-0x4), &(0x7f0000015000-0x4)=0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 02:18:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={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={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = add_key(&(0x7f0000cc2000)='user\x00', &(0x7f00003a0000)={0x73, 0x79, 0x7a}, &(0x7f0000ccc000-0x47)="d8", 0x1, 0xfffffffffffffffb) r3 = dup(r0) clock_gettime(0x0, &(0x7f00004d1000-0x8)={0x0, 0x0}) write$evdev(r3, &(0x7f0000a22000)=[{{0x77359400}, 0xea, 0x8, 0x3f80000000000}, {{r4, r5/1000+30000}, 0x5, 0x5, 0x2}], 0x20) r6 = syz_open_dev$mice(&(0x7f000048e000-0x10)='/dev/input/mice\x00', 0x0, 0x228280) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f0000a2f000-0xc)={0x10}) keyctl$invalidate(0x15, r2) r7 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000072a000-0xe8)={{{@in6=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f000044c000)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00008cd000)={0x0, 0x0, 0x0}, &(0x7f0000117000-0x4)=0xc) r10 = fcntl$getown(r6, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000643000-0xe8)={{{@in=@rand_addr, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000656000-0x4)=0xe8) getgroups(0x3, &(0x7f0000a54000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000d0f000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000ea4000)={{{@in6=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000ec2000)=0xe8) fstat(r1, &(0x7f000055a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00009ed000)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000145000-0x4)=0xe8) r18 = getgid() ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00002d2000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000dd0000-0xe8)={{{@in6=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000b94000)=0xe8) stat(&(0x7f000058a000)='./file0\x00', &(0x7f0000fb1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000e1d000)={0x0}, &(0x7f0000b94000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000eb000-0xe8)={{{@in6=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f00005ff000)=0xe8) getresgid(&(0x7f00006bc000), &(0x7f0000524000-0x4), &(0x7f0000fd5000-0x4)=0x0) sendmmsg$unix(r3, &(0x7f000066a000-0x38)=[{&(0x7f0000507000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005c8000)=[{&(0x7f0000327000)="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0x1000}, {&(0x7f000029f000)="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", 0x1000}, {&(0x7f0000233000)="e662a47ae48094262cf8e2f53487986b7aee2007757aa9cfe362e97a8a7328ffcbb1508ee5818d74852f34b833929521cced1a855f79837abca476c3084a824fc8c0d9281d6ee04da849184d20d98e55b9037338578e36e2e4043e251b300c416299bbee0d033f6d572757105b68ef95510933f6e22796c7ce46f58c819d56839e6a5447c52ea529c04d0883382c750d824e4f6c73b97dce46d60a69d1882ebce0ffbca91a5cac8eaad75b", 0xab}, {&(0x7f00003c6000-0x72)="b8b7980d9af46cb529859db10e4456e8c00325a831ab74ce4bdea59835379b0912c1b74f9de3e8bdf9727a5962ce601d540387a3975412d010853da3a28ad6cfce122b8fd1f2a43be64d5d6165b73596ccc54e7077f1335579d98dffb2ad6b938b0543ac11f13ff1fc2cadd4b4dcd76a5791", 0x72}], 0x4, &(0x7f0000708000-0xac)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @rights={0x24, 0x1, 0x1, [r6, r3, r3, r3, r1, r6]}, @rights={0x10, 0x1, 0x1, [r1]}], 0xac, 0x20040844}, {&(0x7f000046d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002f7000-0x8)=[{&(0x7f00002f1000)="1124e65a8442", 0x6}], 0x1, &(0x7f00000ff000-0xa8)=[@rights={0x1c, 0x1, 0x1, [r1, r6, r0, r1]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x14, 0x1, 0x1, [r0, r3]}, @rights={0x14, 0x1, 0x1, [r6, r0]}, @rights={0x28, 0x1, 0x1, [r3, r1, r1, r1, r3, r6, r3]}, @rights={0x14, 0x1, 0x1, [r3, r1]}, @cred={0x18, 0x1, 0x2, r22, r23, r24}], 0xa8, 0x80}], 0x2, 0x4000000) keyctl$link(0x8, 0x0, r2) 2018/02/04 02:18:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/4096) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000001000-0x70)=""/112) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x32, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x41, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f000004a000), &(0x7f0000062000-0x4)=0x4) 2018/02/04 02:18:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) timerfd_gettime(r0, &(0x7f00009e4000)) sendmsg$nl_netfilter(r0, &(0x7f0000a57000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x4, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x8000001, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009d7000-0x4)={r0}) r2 = syz_open_dev$usbmon(&(0x7f0000a2e000)='/dev/usbmon#\x00', 0xf610, 0x200000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000dc3000)={{0x3, 0x3, 0x2, 0x2, 0x1ff}, 0x5, 0x1f, 'id1\x00', 'timer0\x00', 0x0, 0x240000000000000, 0x2, 0x7, 0x45d7}) bind$ipx(r1, &(0x7f00009c3000)={0x4, 0x2, 0xe9, "019f5a203e35", 0x4}, 0x10) 2018/02/04 02:18:25 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fc6000-0x4)=0x0) migrate_pages(r0, 0x1, &(0x7f0000009000), &(0x7f0000a7b000)) syz_open_procfs(r0, &(0x7f0000acc000)='net/dev_snmp6\x00') 2018/02/04 02:18:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d4a000)='./file0\x00', 0x4) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000805000)) r1 = open(&(0x7f00005ba000-0x8)='./file0\x00', 0x20000, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000052f000-0x10)=@req={0x8, 0x7390000, 0x2, 0xd17}, 0x10) keyctl$session_to_parent(0x12) sendmsg$nl_generic(r0, &(0x7f0000e05000)={&(0x7f0000f9c000)={0x10, 0x0, 0x0, 0x8001400}, 0xc, &(0x7f0000738000-0x8)={&(0x7f0000130000)={0x60, 0x20, 0x400, 0x1, 0x0, {0x11}, [@typed={0x4c, 0x6b, @binary="6119126eab28c1e37cf12a6bb3357d00e2340b26cf3c3eb80faff10b6adab127b5019b424dbde12e9731079e3b30c06a8fcbf7acfeff44b076d013e4627ef887f06e"}]}, 0x60}, 0x1, 0x0, 0x0, 0x8041}, 0x4) syz_open_dev$sndseq(&(0x7f000079b000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) 2018/02/04 02:18:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000342000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000911000)=@assoc_value={0x0}, &(0x7f0000418000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000579000)=@assoc_id=r1, &(0x7f0000f1e000)=0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000742000-0x4)=0x1, 0x4) 2018/02/04 02:18:25 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000050f000)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0xffffffffffffffff, 0x4) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000001000-0x8)={0x6, 0x10001}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000001000-0x4)=0xe8) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x1, 0x7fffffff, 0x7fff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000002000)={0xffff, 0x4, 0x40, 0xffff, "afaf8ec1fd7c337067b64c691a2c183f966e77317563d2189f3d3dd3202fa91c18a2850126152a47875198bf", 0x1000}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000003000-0x4)=0x1, 0x4) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000002000-0x4)) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000), &(0x7f0000002000)=0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000005000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x173, 0x6, 0x100, 0x8001, 0x800200, r1}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000-0x7e)={0x0, 0x76, "bc9e63b2b5c17cfb93b99ded2693951626ce8e8ab65569bb6f52c801b226f288821758d562f6d5e5cb507f0b059f279939a25501ed911944c4f70307b740c751d8442dea72c853b91d1777819cc6d3804d4b65a493e80b97773e4defcd2cf55c38b616f75095adfaf6f57bb8486b088236650ca81f74"}, &(0x7f0000002000-0x4)=0x7e) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={r3, @in6={{0xa, 0x1, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}}, 0x8c) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x6, 0x4) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000001000-0x64)=""/100) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000001000-0x4)=0x3e3, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000005000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000005000)={0x1, 0x3, 0x1, 0x3, 0x80}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000006000)) 2018/02/04 02:18:25 executing program 3: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) pipe(&(0x7f000079e000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@common='ip6gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000f87000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000e91000-0xa7c)=@newlink={0x20, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x40000}, []}, 0x20}, 0x1}, 0x0) 2018/02/04 02:18:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) mbind(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000002000), 0x800, 0x0) mincore(&(0x7f00007ff000/0x2000)=nil, 0x2000, &(0x7f00002b5000)=""/205) [ 93.990007] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 94.028897] DRBG: could not allocate digest TFM handle: hmac(sha384) [ 94.041828] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/02/04 02:18:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000958000)='./file0\x00', 0x0) mount(&(0x7f0000a7b000-0x8)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) uselib(&(0x7f0000d72000-0xe)='./file0/file0\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000610000-0xf)='/dev/sequencer\x00', 0x2440, 0x0) sendmsg$unix(r0, &(0x7f0000f56000)={&(0x7f00001be000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00004e4000)=[{&(0x7f0000af6000-0x1000)="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", 0x1000}, {&(0x7f0000f46000-0xbe)="3789ac3aec98d4eb19a93b6f647443f4344018165a537241bcb7f6a74433229c826143d9fc07457d28e7e56715f45648441d633172d64ad56440e03883238232f31d844ed63d0c952aafd425d654acd8551a084a6b0f4bfe18af6ddd0c26b604c2b8acc5bc025678d81af6bda6710d7530fc482ffa75d156065bf8feaea65bee96d76f59bd2ddeb50482ec91db5710e9aada5d467b5aeda05f1a18310dfa19d2b29791744e75dd18b5356a27b87c1f03a7ead5922f4452646fa4e5ca756e", 0xbe}, {&(0x7f00002c3000-0xfc)="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", 0xfc}, {&(0x7f0000441000-0xec)="776d9ec22f51cfe9ac38fb0d118d509a4a151a882711134d26f6586d5d5196139969b059ae1a5037c61d061ebe834bd8babc4fb5e45d6c7fc787c741403c69ce3759b5e06196818111bbfde96a108f1e4c895f2e4521118a60759c5cbc6735fa39ff1d5e9dd038d463bafee20028ad2558dc2298d342a263deac046e4300f4b4e773336f28f09ecaab04c369eef1b3c3d83aa93758342d7ab4138257d74a8cdd5b52f0a5aae67fba65a58cc67e24c6ff5780fcc17de3a8e9dd45d1b36a38b91d707134860203aa83ca0d3c2a72fd31ed97961ad086041054d6ab7193fba0a9073ac9d8ccb449d38acd2f710f", 0xec}, {&(0x7f000026d000-0xd3)="908028dba3984560df373ee7cbe2faac65afc32abbd40d53441cf38b07ff427ec897c0ddf72ad843106a67ceba2e504f97061a03692437d0d0b6b4d9ab84b4f983c98abc15690978b498920cf829f06ff1b9dc9dd98b836e729dd46f81bc33a6fd9aaad60561ed22efefe69957a6ad1ffa76a1b8767258b458ae08f310bdca512c0d1b7e33246023b800879b35efc9167589eed92dc1d9e2e0eb5a0d84d5a995ca1c0e7effbf4bad8871a29ac8e6a14eb6931dfc13ef27906ea6d45d70888009b4f8628bb627eeb988ecad37ba29d588bb517a", 0xd3}], 0x5, 0x0, 0x0, 0x80}, 0x8000) 2018/02/04 02:18:26 executing program 0: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d0c000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000ed1000-0x1)=0x3) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001e7000-0x7a)="99e21d700cccfeb861485d3210f7d65b6acc6d7b9732c642dec83b79bdb9cc95e5b0ed038d6b99bcd6de78a66bd2a900f1e9cc423adf96f4014c92b1856a885c497737e04f90dfa890918634ad3b262e0c5eb42580b0c6099e7f8bb9c8cbe03c746f1bda2c514b57c1b02db0ac0a1adab39966b370fe862d8eae", 0x7a) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00003fd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x18) 2018/02/04 02:18:26 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) r1 = syz_open_dev$audion(&(0x7f0000004000-0xc)='/dev/audio#\x00', 0x40, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000005000-0x28)={0x1, 0x20, [0x5, 0x3, 0x697, 0x86f, 0x40, 0x7fff, 0xffffffff, 0x7fff]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000004000)='./file0\x00') getsockopt(r0, 0x0, 0x41, &(0x7f0000002000-0x54)=""/84, &(0x7f0000001000)=0x54) 2018/02/04 02:18:26 executing program 5: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000058000)='/dev/vcs\x00', 0x10000, 0x0) clock_gettime(0x0, &(0x7f0000033000+0x4dd)={0x0, 0x0}) utimensat(r0, &(0x7f0000008000)='./file0\x00', &(0x7f0000012000-0x10)={{r1, r2/1000+10000}}, 0x100) r3 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) poll(&(0x7f0000057000)=[{r3}], 0x1, 0x0) 2018/02/04 02:18:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00002d5000-0x90)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "fe0de8", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000a6c000)='/dev/input/mouse#\x00', 0x6, 0x101000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000d04000)=0x2, 0x4) 2018/02/04 02:18:26 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000000a000-0x4)) r1 = getpgid(0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000018000-0x11)='/dev/vga_arbiter\x00', 0xc040, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) pause() mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r1, 0x1a, &(0x7f0000019000-0x10)={0x27, 0xb1e7, 0x7ff}) capset(&(0x7f0000011000-0x8)={0x19980330}, &(0x7f000000e000-0x18)) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270b80ffff00000002007352", 0x23}], 0x1}, 0x0) 2018/02/04 02:18:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, r0, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) readv(r1, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00007ef000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000395000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f59000)={0x0, 0x37, "6ae507fadd011f6b6b92d7f8e7da013b6facdb7a20da816fc9f4f76d3b7dbc1b0ed0ccd0536c9957e80dfddf5ba3d79812d0315979adab"}, &(0x7f0000c00000-0x4)=0x3f) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000fa000-0x8)={r3, 0xfffffffffffff800}, &(0x7f0000d61000-0x4)=0x8) 2018/02/04 02:18:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f00002c1000-0x5)='user\x00', &(0x7f0000aa2000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00004e2000)="9525f1800a81b9031c1a9ecf1783f4d40aa1da437f32dff5e12820c0ab087269183627319b8f120ea32f98515c831658c19fcc646ca108a7d13d7049921d9ef452bdcd25b044f1513163faef5dd98fcc96919c4edf1480072c707bd9d2d8a88379d9ff7ddac0dcdf07c19dc60253192acb3e182758bc106b53b78c316a58565c38c86ec8e5a33880c6ade4d6f24f731ae69c4ce2f0779e6c933bc522a62c5c083908c483d1a2b5c36a9a67c0b0be863dbb99a28f371254d79d42f589ef3017036815fa3201f62afffd3198bca5641144dc86ff19ad42560a0b9c465fdc801052822813ae23", 0xe5, 0xfffffffffffffff9) r3 = request_key(&(0x7f0000527000-0xd)='dns_resolver\x00', &(0x7f0000133000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000268000)='/dev/kvm\x00', 0x0) keyctl$search(0xa, r2, &(0x7f00000fc000)='dns_resolver\x00', &(0x7f0000cd4000-0x5)={0x73, 0x79, 0x7a, 0x1}, r3) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f000079d000)=@ioapic) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000dbd000)={0x0, 0x7}, &(0x7f000037c000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000685000)={r4, 0x3c, "dbd4041a2f419d8a7de696377c7a9573cbf86be5ed7f3fc61cf0f6b0a9fa00a208fda21851582b4467b8a4732bb6cc49241351dd8359f011f798aff9"}, &(0x7f0000dfd000-0x4)=0x44) 2018/02/04 02:18:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000786000)='/dev/midi#\x00', 0x0, 0x410000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e8e000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00003f8000)={0x1, r2}) mknodat(r1, &(0x7f0000726000)='./file0\x00', 0x128, 0x2) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000c82000)=""/243) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000812000+0x95e)={0x5, 0x200}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000da7000-0x50)=[{0xf, 0x2}, {0x2, 0xffff}, {0x4, 0xfffffffffffffffd}, {0x2, 0x2}, {0x4, 0x3}, {0x3, 0x4}, {0xb, 0x5}, {0x3, 0xfff}, {0x8, 0xd6}, {0x3, 0x1}], 0xa) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) 2018/02/04 02:18:26 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000000b000-0x3a)={@random="08f8035713c5", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x8, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x4, 0xf438, 0x0, 0xffffffffffffffff, []}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0xba16, "c09671", 0x0, 'o;\b'}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0xe502d64cc75a6b2f, 0x300, &(0x7f000000e000-0x8)) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f000000d000-0xa8)={{0x401, 0x8}, 'port0\x00', 0x80, 0x100002, 0x1, 0x6, 0xf52, 0xfffffffffffffff8, 0x4, 0x0, 0x7ce45edce9372e1b, 0x10000}) 2018/02/04 02:18:26 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00004ac000-0xd)='/dev/usbmon#\x00', 0xc00, 0x4c0480) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000077b000-0x4)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000035000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(0xffffffffffffffff, &(0x7f000013c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000028b000)=0x10) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f00003cf000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2bc, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x94, 0xb8, 0x0, {}, [@common=@icmp={0x24, 'icmp\x00', 0x0, {0x0, 0x10001}}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@ip={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="05df19db18153787adb78e5959c5635b"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}]}}, 0x318) mq_unlink(&(0x7f0000af0000-0x1d)='CONNMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') 2018/02/04 02:18:26 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000002000)=@random={'security.', '/selinux/enforce\x00'}, &(0x7f0000004000)=""/4096, 0xfffffec0) 2018/02/04 02:18:26 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fe7000-0xc)='procmd5sum+\x00', 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000fe8000-0x4)=0x1e0, &(0x7f0000ec6000)=0x4) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000fc2000-0x4)=0x40, 0x4) r1 = request_key(&(0x7f0000e4a000-0xd)='dns_resolver\x00', &(0x7f0000fe7000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000fe6000)='+\x00', 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000edc000)='rxrpc_s\x00', &(0x7f00002fc000)='\x00') ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000364000)={0x3, 0x2, 0x0, 0x0, 0x7}) 2018/02/04 02:18:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000101000-0x78)={0x2, 0x78, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) removexattr(&(0x7f000073c000)='./file0\x00', &(0x7f0000f02000)=@known='system.sockprotoname\x00') 2018/02/04 02:18:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000)) pipe(&(0x7f0000001000-0x3)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0xf7, 0x7, &(0x7f0000000000)=""/55, &(0x7f0000001000)=0x37) fchdir(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000003000-0x6)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0x16)='(^ppp0-&securitywlan1\x00', 0xfffffffffffffffe) keyctl$unlink(0x1d, r2, 0x0) 2018/02/04 02:18:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009d5000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d45000-0x90)={0x0, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) r1 = epoll_create1(0x0) r2 = timerfd_create(0x7, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) epoll_wait(r1, &(0x7f000052c000-0x18)=[{}], 0x1, 0x8001) timerfd_gettime(r2, &(0x7f000086c000-0x20)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000986000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) write$selinux_user(r3, &(0x7f0000c48000)={'system_u:object_r:setrans_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x30) 2018/02/04 02:18:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f0000f2f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000b55000)=0x34) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000f92000)=0x20001) r2 = add_key(&(0x7f0000a02000-0x8)='rxrpc_s\x00', &(0x7f0000cc1000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d59000)="5c06312bcf10cc02668c0ece1e173b4a7923167f30202df7dffb1c300a59d3a5501794c8ff895af3de158b2bd8330ba810b540306922057a92452656138723424a3b8a3dfbc90da6409bc7906f90445b5ad5", 0x52, 0xfffffffffffffffb) add_key$user(&(0x7f00003ba000)='user\x00', &(0x7f0000f6c000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00002b7000)="29341e8994b901df722cf8f97d42f807b6d44fafaab23e627a860c45efce839fe772b614a669b0a2c2a96fb01f17e2ec3f179bf5da60ad830b38a3a5113d23073ebbec150b0a83f78bd8d4afcee637d69aa0cd54ff6a06756386dd1162749509eb2fc105d9ed46218836c109648fa9c3f5803a927b51835c01f0f9c1f20eec0dd6f057c945833ee08daf4b3b92ce4ac0d1cef2fa531c9d535a6b2e1b420b8ce863d348f8a03d46d3d4c57717ede5d3c6aab3e99f912105e2c82968aebee439d0afd4e91f5e", 0xc5, r2) r3 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000a0e000)={0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f00002f5000)={0x4, 0x1, 0x0, 0x2000, &(0x7f0000d88000/0x2000)=nil}) fchmod(r3, 0x1) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b68000-0x30)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) 2018/02/04 02:18:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) finit_module(r0, &(0x7f00009c4000)='%[trusted]em0\x00', 0x1) fcntl$lock(r0, 0x26, &(0x7f0000453000-0x10)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f000009f000-0xd5)=""/213, &(0x7f0000bc6000)=0xd5) fcntl$lock(r0, 0x5, &(0x7f0000e0a000)) 2018/02/04 02:18:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffffa, 0x1fffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, 0x7f, 0x5, 0xfbb40f3, 0x100, 0x0, 0x40, r1}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0x3, 0x190000}, {0x4}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0xfffffffffffffffc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f000018d000-0x8)={0x0, 0x400000000000008e, []}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000aaf000-0x8)={0x2, &(0x7f0000b48000-0x8)=[{0x6, 0x1000}, {0x8}]}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003f3000-0x4), &(0x7f000058f000-0x4)=0x4) 2018/02/04 02:18:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009f6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) syz_open_dev$binder(&(0x7f0000914000)='/dev/binder#\x00', 0x0, 0x800) write$selinux_validatetrans(r0, &(0x7f00001c0000)={'system_u:object_r:ping_exec_t:s0', 0x20, 'system_u:object_r:devpts_t:s0', 0x20, 0x30, 0x30, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x60) 2018/02/04 02:18:26 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f00003e3000)="cd2d75b7882a5e32b425f11a8641ec711cc48922c0009041aacd527c7876fee809f99478977afcdf", 0x28) getsockopt$inet_mreqn(r0, 0x0, 0x30, &(0x7f0000000000)={@empty, @multicast1}, &(0x7f0000000000)=0xc) 2018/02/04 02:18:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000971000)='/dev/dmmidi#\x00', 0xfffffffffffff7fd, 0x80) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000d19000)=0x5) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000158000-0xdb)=""/219) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000b0d000-0x28)={'vcan0\x00', 0x0}) socket$pptp(0x18, 0x1, 0x2) sendmsg$nl_route(r1, &(0x7f0000029000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000004000-0x54)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000d5d000)=0x5) fcntl$getflags(r1, 0x1) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000396000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000b76000)={0x10001, 0x400, 0x401, 0x2, 0x0, 0xde, 0x1}, 0xc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f6a000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x3, 0x2, 0x0, 0x9, 0x7d5ecbe1, 0xa2}, &(0x7f00008ba000-0x4)=0x20) getsockname$llc(r4, &(0x7f000043f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000348000)=0x10) 2018/02/04 02:18:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) dup3(r0, r2, 0x0) 2018/02/04 02:18:26 executing program 5: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000840000-0x1)="b4", 0xfffffffffffffddb, 0x40, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r1, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f00000d5000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000efa000-0x4)) 2018/02/04 02:18:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000767000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004fe000)='ocfs2_dlmfs\x00', 0x105403, &(0x7f000010a000-0x34)) poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000049f000)='/dev/hwrng\x00', 0x80, 0x0) bind$rds(r0, &(0x7f0000318000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00007d5000-0x30)={0x3, 0x9, 0x7, 0x80000001, 0x8000, 0x4}) unlink(&(0x7f0000f92000)='./file0\x00') 2018/02/04 02:18:26 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000ef3000)='./file0\x00', 0x2000, 0x40) flock(r0, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000888000-0x9)='/dev/rtc\x00', 0x8000000000000, 0x0) connect$inet6(r1, &(0x7f000028f000-0x1c)={0xa, 0x3, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000840000)) socket$inet_dccp(0x2, 0x6, 0x0) r2 = getpid() r3 = getpgid(r2) kcmp(r2, r3, 0x0, r1, r1) 2018/02/04 02:18:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00006df000-0x8b)="82e4d0f402524e94e7595bef7ced7a7f69ae22301493545981c572ec4ede197054a039f69f6c2dea0543146fcb2fc72b018978d9593848be77435017742490360900000000000000a499f5aa5397cf366584f153cec224f1d93e6d3967d58fab24baa3aa4435983ed4c072f6ffd5837cfd64609dd1a9f7c0e6dc63bc3ff88fa9800e632cf92002b8f2ee33", 0xffffff91, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000049a000)=@sack_info={0x0, 0x0, 0xa4}, 0xc) 2018/02/04 02:18:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0xfff, 0x6, 0x0, 0x4}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c39000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c9c000-0xb8)={0x0, 0x4, 0x7, 0x0, 0xfffffffffffffffe, 0xffff, 0x0, 0x10001, {0x0, @in6={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x4}}, 0xdd0, 0x4a, 0x10000000000, 0x4, 0x100}}, &(0x7f00008bd000)=0xb8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f92000-0x8)={r3, 0x5}, 0x8) creat(&(0x7f0000b95000-0x2)='./file0\x00', 0x183) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f000003b000/0x1000)=nil}) 2018/02/04 02:18:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x20071026}, &(0x7f0000000000)) r0 = dup(0xffffffffffffffff) open(&(0x7f000066f000)='./file0\x00', 0x4000, 0x21) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000069f000-0x4)=@int, &(0x7f000050e000-0x4)=0x4) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00005a3000-0x8)) r1 = socket(0x0, 0x802, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00001ea000-0x10)=@common='vcan0\x00', 0x10) socketpair(0x3, 0x3, 0x0, &(0x7f0000db6000)={0x0, 0x0}) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000d23000-0x8)=[0x5, 0x200]) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ca8000)={0x0, 0xd2, "6ddd010bde004948d5f312cb47c91825fcd1acba2c9cab7646ae859c4c767751967c6913ab8a8ca009a75228ce83bf6545a65afb1959a8497b70493b47a7103ac88cd222a3cbd1d69eea66d9cb338b6955c70c9839950af0867f56badcbf21e6ad091e0fe3ac4cf6493fd05c54a87f3f67e16867721de94315c10f6088c173ad8b5037e577d94c186c2117f82209a2fde597c47788005086e07f35aee43d3a2d5a6f938362ef790d14b1306095597c10b23a45323d2c879246c637497a690f1cdb76230ec96796151aea0b361732a1bb8965"}, &(0x7f000065d000-0x4)=0x74) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000125000)={r4, 0x60, 0x5}, 0x10) gettid() getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000934000-0x10)={0xfffffffffffffffa, 0x4, 0x5, 0x0, r4}, &(0x7f00007d2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000513000-0x8)={r4}, &(0x7f0000253000-0x4)=0x8) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f0000f88000)=&(0x7f0000a28000-0x1)) 2018/02/04 02:18:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006dc000-0x1)='./file0\x00', 0x600, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00004a3000-0x8)={0x1, &(0x7f00003d3000)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000bae000)={r1, 0x12}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006c0000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000545000)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ff6000-0x4)=@assoc_id=r2, &(0x7f0000c4a000-0x4)=0x4) renameat2(r0, &(0x7f0000de0000-0x8)='./file1\x00', r0, &(0x7f0000269000)='./file0\x00', 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00007be000-0x8)) vmsplice(0xffffffffffffffff, &(0x7f000066d000)=[], 0x0, 0xfffffffffffffffe) 2018/02/04 02:18:26 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) connect$unix(r0, &(0x7f0000000000+0xbd0)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0xa242, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000003000-0x8)) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000003000-0x4)=0x3, 0x2) prctl$getname(0x10, &(0x7f0000002000-0x68)=""/104) ioctl$VT_RELDISP(r1, 0x5605) 2018/02/04 02:18:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) faccessat(r1, &(0x7f0000efe000)='./file0\x00', 0x111, 0x200) r2 = syz_open_pts(0xffffffffffffff9c, 0x40280) fsync(r2) r3 = syz_open_procfs(r0, &(0x7f000011e000-0x7)='ns\x00') exit(0x0) mknodat(r3, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f000045b000-0xc)={{0xff, 0x5c22, 0x80, 0x8001, 0x4, 0x7ff}, 0x1}) fcntl$setflags(r3, 0x2, 0x1) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000a8e000)={0x3d, 0x7fff, 0x7, 0xffffffffffff8001}, 0x10) 2018/02/04 02:18:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000073d000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x4, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/04 02:18:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cc000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f00008a9000-0x8)={0x3, &(0x7f0000e81000-0x18)=[{0x7, 0x0, 0x7fff}, {0x401, 0x19, 0x3, 0x9}, {0xffffffffffff7fff, 0x5, 0x9, 0x756f}]}) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rename(&(0x7f0000813000-0x10)='./control/file0\x00', &(0x7f0000d99000-0x8)='./file0\x00') rename(&(0x7f00005a4000)='./control\x00', &(0x7f0000636000)='./control/file0\x00') setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000b8000)={0xfff}, 0x8) dup2(r0, r1) 2018/02/04 02:18:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000080000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='sysfs\x00', 0x0, &(0x7f00001e1000-0x1)) r0 = syz_open_dev$vcsa(&(0x7f0000a5d000)='/dev/vcsa#\x00', 0x2, 0x20000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000892000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000cf4000-0x4)=r1) syz_open_dev$sndmidi(&(0x7f00001b5000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0xe100) r2 = syz_open_dev$midi(&(0x7f0000fc0000)='/dev/midi#\x00', 0xffff, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000042d000-0x50)=""/80, &(0x7f0000fcc000)=0xa026e2434993c204) rmdir(&(0x7f00003ba000)='./file0\x00') 2018/02/04 02:18:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000376000-0x37)="bf1d5646a92800879512b05d74b0152a34c5c11c8836b675daa3407a296c2f7dfd72a251611ec248b8fe65cf2257fe5bf2436c371d428b", 0x37) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f00004b8000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3a, &(0x7f0000093000)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f000051b000)=[]}, 0x0) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d42000-0x1000)="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", 0x217}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00006a2000)={r1}) 2018/02/04 02:18:26 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00003ce000-0x598)=@filter={'filter\x00', 0xe, 0x4, 0x53c, 0xffffffff, 0xcc, 0x1e4, 0x1e4, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00007ee000), {{{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0x2f4}}, [{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@unspec=@cpu={0x28, 'cpu\x00', 0x0, {0x7ae3}}, @common=@ipv6header={0x24, 'ipv6header\x00', 0x0, {0x40, 0x10, 0x1}}]}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0x84e, 0x100, 0x100000001}, {0x7c8, 0x9, 0xc40}}}}, {{@uncond, 0x0, 0xec, 0x110, 0x0, {}, [@common=@icmp6={0x24, 'icmp6\x00', 0x0, {0xe, 0x2, 0x101}}, @common=@icmp6={0x24, 'icmp6\x00', 0x0, {0x15, 0x4bd, 0x19a0}}]}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x7}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffff00, 0x0, 0xffffffff, 0xffffffff], [0xff000000, 0xff000000, 0xffffff00, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='vcan0\x00', {}, {0x3cdcf3aff9e0be71}, 0x16, 0x6, 0x4, 0x20}, 0x0, 0x224, 0x248, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x4, 0x1, 0x200, 0xffffffffffffffd3, 0x30, 0x1, [@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @mcast2={0xff, 0x2, [], 0x1}], 0xb}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x7fff, 0x3, 0x0, [0x1000000000000000, 0x2, 0x8, 0x7fff, 0x800, 0x1, 0xd14b, 0x100000000, 0x4, 0x3, 0x8000, 0x1000, 0x6, 0x8, 0x1, 0xfff], 0x3}}]}, @common=@unspec=@CONNSECMARK={0x24, 'CONNSECMARK\x00', 0x0, {0x2}}}]}}, 0x598) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003ee000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000fb7000-0x4)=0x8, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000da7000-0x4)=0x7fff, 0x4) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00003aa000-0x1dc)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP={0x94e4, 0x16, @generic}]}, 0x20}, 0x1}, 0x0) fgetxattr(r1, &(0x7f00005a5000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000ed0000)=""/208, 0xd0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000a4d000-0xa)={0x1, 0x1000}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x6, 0x6, &(0x7f0000000000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x380, 0xd0, 0x1c8, 0x1c8, 0x2b8, 0x1c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000cea000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x2b8}}, [{{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="a42172bf4e3aafbad7055201be88ad8f"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @ipv4=@multicast1=0xe0000001}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="7e45a70d42589a6e4d08a584c84de70b", @common='gre0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}]}}, 0x3e0) 2018/02/04 02:18:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005cc000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) close(r0) socket$bt_bnep(0x1f, 0x3, 0x4) [ 94.550219] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 94.593651] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/04 02:18:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000e9000)) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000004000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x2, @rand_addr=0x4}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000008000)=0x40000) 2018/02/04 02:18:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000b27000-0x20)={{}, {0x0, 0x0}}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000093000-0x9)='/dev/dsp\x00', 0x101, 0x0) bind$bt_hci(r1, &(0x7f0000721000)={0x1f, 0x81, 0x2}, 0x6) pselect6(0x40, &(0x7f00000ac000-0x40), &(0x7f0000f37000-0x40)={0x200000000, 0x4, 0x5, 0x9}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x7}, &(0x7f0000f22000)={0x0, r0}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x40000000000}, 0x8}) syz_open_dev$sndpcmc(&(0x7f0000fdd000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x40) 2018/02/04 02:18:26 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x81, 0x9, 0x4, 0x6, 0x3ff, 0x8, 0x8, 0x3, 0x0}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000-0x8)={r1, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x100)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}], 0x38) 2018/02/04 02:18:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000686000)=@pic) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00007a1000)={0x0, 0x0, 0xf000, 0x2000, &(0x7f0000da8000/0x2000)=nil}) syz_open_dev$dmmidi(&(0x7f0000f4b000-0xd)='/dev/dmmidi#\x00', 0x0, 0x20002) pwritev(0xffffffffffffffff, &(0x7f000066d000)=[{&(0x7f0000d99000-0xc3)="85", 0x1}], 0x1, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00007de000-0x8)=0x10001) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000037f000)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/04 02:18:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f000079c000)=[{&(0x7f0000830000)=""/4096, 0x1000}], 0x1) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000010b000-0x8)) mmap$binder(&(0x7f000044e000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) 2018/02/04 02:18:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndmidi(&(0x7f0000f30000)='/dev/snd/midiC#D#\x00', 0x0, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x9e}]}) 2018/02/04 02:18:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x0, 0x42d, []}, 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cae000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000632000)={0x1ff, 0x0, 0x10001, 0xbd9c}, 0x10) 2018/02/04 02:18:26 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000fee000)='/dev/dsp#\x00', 0x3, 0xa4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x5) ioctl$TCFLSH(r0, 0x540b, 0x8) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e33000)={0xaa, 0x40}) sched_setattr(r1, &(0x7f0000ae3000-0x30)={0x30, 0x6, 0x1, 0x3, 0x2, 0x7fff, 0x81, 0x1}, 0x0) memfd_create(&(0x7f0000ce1000-0x1)="8a", 0x3f177427ba55e5e1) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000675000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r2, r4) sched_setaffinity(r1, 0x8, &(0x7f0000d2d000-0x8)=0x7) 2018/02/04 02:18:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008ab000)='/dev/sequencer\x00', 0x161000, 0x0) r1 = add_key$user(&(0x7f0000574000)='user\x00', &(0x7f00006b6000-0x3)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000db7000-0x71)="39c5a694d410e4cf2a8f11011790aa0133c7b9472c50bfac3742f0595bdd5540af5328d5e2cbb2f739072b97868f35ad99ac74bd81dc432f4e1a3ea19b64938d6ac2e92240fdf881042117d052b6cf713b802d2146c5ebdfc63deb24cf3c00aa76a9075bcbb31e90c48ddb93d634556e31", 0x71, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r1, 0x7fff) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006be000-0xa)={0x3, [0x9, 0x0, 0x1]}, &(0x7f0000714000)=0xa) prctl$setname(0xf, &(0x7f000015c000)='\'.\x00') connect$can_bcm(r0, &(0x7f00003ab000-0x10)={0x1d}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000069f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) connect$inet(r2, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/04 02:18:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d9a000-0xa)='/dev/ptmx\x00', 0x80, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x2, 0x3ff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x1, @perf_bp, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e30000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000dae000)={0x6, 0x1, 0x124c0, 0xe4, "680217fb1a9d19207b2b26933d6d08178890d968d761048eb11186ffd944b47154cad9969464ba9fa92acbf0", 0xffffffffffffc376}) pipe2(&(0x7f0000cbd000-0x8)={0x0, 0x0}, 0x84800) memfd_create(&(0x7f0000e5c000)='/dev/ptmx\x00', 0x3) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_open_pts(r0, 0x100) 2018/02/04 02:18:26 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000)=@abs, &(0x7f0000001000)=0x8, 0x80000) accept4$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000001000-0x4)=0x8, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000003000-0x4)=0x2e) uname(&(0x7f0000001000)=""/203) dup2(r0, r0) 2018/02/04 02:18:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xfffffffffffffee2, &(0x7f0000738000)=0x1) r0 = socket$llc(0x1a, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003ae000)={0x0}, &(0x7f0000ab7000)=0xc) r2 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r2, &(0x7f00007fa000-0x1)='\'', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4), 0x4) sched_setscheduler(r1, 0x3, &(0x7f00002d8000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009f8000)={0x101, 0x8a, 0x204, 0x8, 0x4f2, 0xfff, 0x3, 0x5, 0x0}, &(0x7f0000fb6000-0x4)=0x20) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dd5000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000549000)=""/196, &(0x7f0000b16000-0x4)=0xc4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000052d000-0x6)={r3, 0x6}, &(0x7f00007a0000-0x4)=0x6) timerfd_gettime(r0, &(0x7f0000b08000)) 2018/02/04 02:18:26 executing program 0: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f9a000-0x150)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) r2 = syz_open_dev$sndpcmc(&(0x7f0000321000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x80) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00003cc000)=0xaca0, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@empty}}, 0xe8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/04 02:18:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000f1000-0xc)={0x1, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000cc9000)=@req={0x0, 0x2, 0x3, 0x6}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) r3 = syz_open_dev$sndmidi(&(0x7f00005c7000)='/dev/snd/midiC#D#\x00', 0x9, 0x208000) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000956000)={0x2, 0x4}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f000067b000-0x70)={0x2, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @loopback=0x7f000001}, 0x2, 0x9, 0x7, 0x8, 0x0, &(0x7f00004f7000-0x10)=@generic="fb8cae91688525a11fc5ce5dbd614341", 0x9, 0x1, 0x3}) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000512000-0x4)) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) 2018/02/04 02:18:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x204000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0x27)=""/39, 0x27, 0x100, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000002000-0x8)=@random={'system.', '\x00'}, &(0x7f0000002000-0x6)='\fbdev\x00', 0x6, 0x2) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r2, 0x3, &(0x7f0000000000)={&(0x7f0000002000)="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", 0x1000}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000003000-0x18)={0x800, 0x30, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000001000), 0x0, 0x2, &(0x7f0000004000-0x1c)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c) getresuid(&(0x7f0000001000-0x4), &(0x7f0000003000-0x4), &(0x7f0000003000-0x4)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0, 0xb4, 0x9}, &(0x7f0000002000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r3, 0x0, 0x1, 0x8000}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000005000-0xa9)="17e00313f5482c4ff5b2bb9be871e3b9eb6c174c0bc23341004982d677a11507e067939dc6554eeb5ed65693d23d2e23e9c2c15810529422c1a7da0c0232ffc625ad171dbf9523b6a2865a55d0f8e401aeaffffc764d4df69eb6d028af117d45022171ee260d9e5c67ce22e8f302f3fdb8360707d5f148f7551cd621554c4ffaa1385fa69ceab45044a7d96b68c6ca11084019df2026927ea5993d70e0f8819920b4b87a9e1ff6c737", 0xa9, 0x44010, &(0x7f0000004000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000005000)={0x1, 0xe7, &(0x7f0000005000)="a93982e1adee25e387f464e83d21842d45aaec9905582423e2fe1152e796db28869575012625a6cff5ee728cc78059970312d14008620f7d1217f54bc164cbfc0e4941b2411fb4e7b57069118dca5b043e20e1497707e085853927ef8b8caf7587f0f57558ef3182736bdc465ccd44c2cb8d75e990ec230a8c13964ccf18d2f996741d281adee9f6470f39975cefb965b88a4a6f9d17382163e13efaa3a4f1dba80129e723dc8efe112eee7071b557a1bfce144d5c3abb8d8c923113a4eb440a3d73d608410acebb3406e9b30b2e1c3314742b8f108f7d7471fa4758c94e132bb7acee82f2a4b6"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000004000-0x10)=@random={'security.', '[}bdev\x00'}, &(0x7f0000007000-0x2)='/\x00', 0x2, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000008000-0x108)={r3, @in={{0x2, 0x2, @rand_addr=0xab}}, [0x40, 0x7b52, 0x3, 0x10001, 0x1ef, 0x4, 0x2, 0x2, 0x7fff, 0x8001, 0x1, 0x7, 0x401, 0x0, 0x1f]}, &(0x7f0000005000-0x4)=0x108) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={r4, 0x8}, &(0x7f0000008000)=0x8) 2018/02/04 02:18:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/04 02:18:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000ed9000-0xe)='loginuid\x00') sendfile(r0, r1, &(0x7f0000c7f000), 0x7) 2018/02/04 02:18:26 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a8e000-0x8)='./file0\x00', 0x40200, 0x8) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00006b7000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4400) read(r2, &(0x7f00002d5000-0x200)=""/512, 0x200) pipe(&(0x7f0000e8e000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f000035f000-0x4)={r4}) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000955000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfffffffffffffff8}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000058000)) 2018/02/04 02:18:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e9d000)='/dev/cuse\x00', 0x123000, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00001cf000)=0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000f43000)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/04 02:18:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x411, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) socket$vsock_dgram(0x28, 0x2, 0x0) recvmsg(r1, &(0x7f000041c000-0x38)={&(0x7f0000100000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00007aa000-0x80)=[], 0x0, &(0x7f0000276000-0x83)=""/131, 0x83}, 0x0) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/02/04 02:18:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d4c000)='/dev/cuse\x00', 0x1, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00006c4000-0x2e)=""/46) clock_gettime(0x0, &(0x7f000045f000)={0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r1}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x0, &(0x7f000000d000)={0x400000000}, &(0x7f0000048000), 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000072c000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000219000), &(0x7f000013c000-0x4)=0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) timer_create(0x3, &(0x7f000086e000-0x58)={0x0, 0xa, 0x1, @thr={&(0x7f0000452000)="c40926e7ccdfd505b8d94f96c1932028d0b8c542748ce03c3f91f4966ab73b6edfde2c4f598cee892abd8a981ce4a82bd937c0412781c0ea7032f598e8262db548b2209136f03e3774cdfb5f58fbb12257fd6ebb817863f8becf6a936a31f79c46ba4dcab7a50988ca22d5dc4d434b31500cf0712c3364e20a979dcbca112306ed54d7e182a2446a76c5a7c1", &(0x7f000027b000)="dbd61680cbfdd2296f779a2ab949c85e87007dbd5ef803e133399371d28da7c60bdf724656b278fc4ec8df8839b4bc11399736682dc195454a1de748bac3360da79e7b43b003b96f205cae1d4956d91944458f483b2edbc95b0e9f11f83a508d59c604a0a5915fa8111d50e87171a4ed09d3eb447ab1c39a0f9f350f010f28ea2280982191866adac8be1fc150a4223f6162c6763c4528698f50a1ceaca795c9bc336dfeadb5c36cf67081d1231040b1696c6edad4f67e6c4c7625e60264cf50ad45"}}, &(0x7f00000c7000)=0x0) clock_gettime(0x0, &(0x7f00004b3000)={0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f0000a7b000-0x10)={{0x77359400}, {r4, r5+10000000}}, &(0x7f0000b17000)) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a5e000+0xbaf)={@empty, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) exit(0x0) 2018/02/04 02:18:26 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x1, 0x3, &(0x7f0000003000-0x11)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003000-0xa)='syzkaller\x00', 0x0, 0x7e, &(0x7f0000001000)=""/126}, 0x3a) 2018/02/04 02:18:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dd8000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00005d6000-0x3)=0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ceb000-0xe8)={{{@in6=@ipv4={[], [], @multicast1}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f00005c6000-0x4)=0xe8) lstat(&(0x7f000033c000)='./file0\x00', &(0x7f000043e000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00005df000)={0x0, 0x39, "6d656e6b15f86be995b087fcd8dc4b61e7041b90137327be01d33477e163799946bc65612d22bdea423ff66fe9d35ed987514fbd020497eba4"}, &(0x7f0000da7000-0x4)=0x41) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000d9000)={0xaef6, 0x1, 0x80000001, 0x0, r4}, &(0x7f00006b7000)=0x10) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000a60000-0x40)=@ipv6_newaddr={0x40, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x40}, 0x1}, 0x0) 2018/02/04 02:18:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00002c0000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x262, 0x1, 0x3, 0x1, 0x40, 0x280000, 0x5}, 0x20) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1a, &(0x7f0000006000-0x341)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0x2fc}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28447731605bfefb40ca55d89ccefcf6", @generic="b09f4c0f65a437e1937917274a593f7a"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0xffffff44, 'REJECT\x00'}}]}}, 0x1) 2018/02/04 02:18:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f00001b4000)='./file0/file1\x00') bind$vsock_dgram(r0, &(0x7f0000164000-0x10)={0x28, 0x0, 0x0, @host=0x2}, 0x10) rename(&(0x7f0000461000-0x8)='./file0\x00', &(0x7f0000720000)='./file0/file0\x00') 2018/02/04 02:18:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000313000)={0x4, 0x5, 0x2, 0x4, 0x1, [{0x5, 0x100000000, 0xfffffffffffffc00, 0x0, 0x0, 0x100}]}) fchdir(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f000004b000)='/dev/urandom\x00', 0x0, 0x200) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000ce1000)=0x8, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005a1000), &(0x7f0000c52000-0x4)=0x4) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000660000-0x8)=0x5) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b17000-0x8)={0x0, 0x5}, &(0x7f0000bc9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bc2000-0x20)={0x9, 0xfff, 0x200, 0x6, 0x4, 0x1f, 0x9, 0x7, r2}, 0x20) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ed0000)=0x1c, 0x4) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x85b, &(0x7f000095d000)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) 2018/02/04 02:18:26 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e5000-0x8)={0x20020071026}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x2}) connect$inet6(r0, &(0x7f00002f6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) 2018/02/04 02:18:27 executing program 2: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x2c)=[@in6={0xa, 0x1, 0x5, @empty, 0x80}, @in={0x2, 0x1, @rand_addr=0x5}], 0x2c) r1 = mmap$binder(&(0x7f0000d38000/0x4000)=nil, 0x4000, 0x2000000, 0x10010, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000-0x30)={0xf8, 0x0, &(0x7f0000000000)=[@acquire={0x40046305, 0x1}, @free_buffer={0x40086303, r1}, @reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x28, &(0x7f0000001000)=[], &(0x7f0000000000)=[0x81cc93e3aff9d9e7, 0x38, 0x78, 0x40, 0x78]}}, @reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x40, 0x8, &(0x7f0000002000-0x40)=[@fda={0x66646185, 0xa, 0x1, 0x16}, @fda={0x66646185, 0x4, 0x3, 0x34}], &(0x7f0000002000-0x8)=[0x40]}, 0xfffffffffffffffd}}, @free_buffer={0x40086303, r2}, @enter_looper={0x630c}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000000)=[], &(0x7f0000002000-0x18)=[0x78, 0x38, 0x60]}}], 0x8f, 0x0, &(0x7f0000001000)="c1af624a2c76eff870fbd20ea1b2c136591e11688aa869c1828661a34e6119a5b125e75203a9abca83df2b5f9f1696d1760c9f7a79b229d0864d8cd21565537d31c4ce903477ebe8b8a7862d73c0704914006e8a6c316edaf9a2c0b9cdbf84a1f6164a8fc749324c6d008e54ecd451912b30045a736c7866eee5fd29c5feadcc156ea9f715d5d73a945f243fd8946a"}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000003000-0x5c)={0x7, 0x1, 0x1, {r3, r4+30000000}, 0x5, 0x1000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=[&(0x7f0000003000)='!cpuset&\x00'], &(0x7f0000003000)=[&(0x7f0000004000-0x1)='\x00', &(0x7f0000001000)=',\x00']) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000005000-0x28)=""/189, &(0x7f0000002000-0x4)=0xbd) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/mixer\x00', 0x4a01, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r5, &(0x7f0000005000)="c72334b2a56bd508af4b7ebf8d16720ebc8692516e6460e9fb2561c47fb53e6358b2d4e02ba516117e8459faed0092e60e1a246e69e486396c634693aa7ea2aae30ada030e04ea977e792e4a325848b2c322bf8dedfff3f0f026489412098ebd72f6e6bbd9b396d09193325718213d19d0b77ae9a85966f14bb166da5ca57b2f26b09604ff240e0f86a0aaa0c8f52b611bd1d3a1462e44aadb459dc4b0cdff0c18e4ee05122575caddd23074a6df1cee81a9f3dba54d5e3ca83549e3eb9c75660c4a381d601151679c6d0805ef305a38356ff81a821eceeaca69c858b0b0f3ecd2718fc08a", 0xe5, 0x4040010, 0x0, 0x0) r6 = syz_open_dev$sndmidi(&(0x7f0000004000)='/dev/snd/midiC#D#\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000007000-0x8)={0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r6, 0x4b49, &(0x7f0000008000-0x14)="02e507136ce88f63870ab031c4b4759e17b45ad9") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r7, 0x8919, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4100}) 2018/02/04 02:18:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x10, &(0x7f000032a000)) r0 = creat(&(0x7f0000f44000-0x8)='./file0\x00', 0x4) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) 2018/02/04 02:18:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 02:18:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009d2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg$netrom(r0, &(0x7f00003a5000)={&(0x7f00005b2000-0x10)=@ax25={0x3, {"8077096e5b0faa"}, 0x4}, 0x10, &(0x7f000031c000)=[], 0x0, &(0x7f0000e11000-0x2280)=[{0x54, 0x19f, 0x8, "c957c2fe0ff910cd12d78b27062d77e23783bdada25b8ed0f9e97b86096bd641e49852f3911cf5660d8b98f28be34ce2a374139a32a69a64b4cf4897a326b5f3363645bcfb"}], 0x54, 0x20008000}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000239000)={0x0, 0x0}) ppoll(&(0x7f000073d000)=[], 0x0, &(0x7f0000014000)={r2, r3+10000000}, &(0x7f0000973000)={0x4311}, 0x8) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f00008c3000)) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f000052d000)=0x6, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000085d000-0xe8)={{{@in=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000197000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000398000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, r4}, 0xc) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000727000), &(0x7f0000db5000-0x2)=0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0xa, &(0x7f0000bd1000)="12bd1aff", 0x4) sendto$inet(r1, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) dup3(r0, r1, 0x80000) 2018/02/04 02:18:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000947000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000548000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00008d7000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd6405236616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690eab3246bd3d32b1a91f944ed00001f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a1c000-0x9)='/dev/rtc\x00', 0x20000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000424000-0x68)={0x7b, 0x0, [0x6, 0xffff, 0x3, 0x100]}) keyctl$dh_compute(0x17, &(0x7f00009fa000)={r1, r2, r1}, &(0x7f0000a2c000-0x52)=""/82, 0x52, &(0x7f00006c8000-0x2c)={&(0x7f0000aee000-0x8)={'sha512-generic\x00'}, &(0x7f0000967000-0x2c)="ab27a8528716bb614b1a3781236f8204ef0f143de6dd15c7911cc73b901c3e3ab0287a7bb148dab51bcb904b", 0x2c}) 2018/02/04 02:18:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00009b1000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000098c000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000081a000)={@generic="66b224c81004a99d9917c46d23ff2c66", 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000510000-0x77)=""/119, &(0x7f00003d5000-0x4)=0x77) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009e8000)={0x0, 0xb5, 0x8001, 0x2, 0x20, 0xbef}, &(0x7f0000717000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000710000)={r3, 0x9, 0x10, 0x5}, &(0x7f00007fe000-0x4)=0x18) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000024b000)={'vcan0\x00', r2}) 2018/02/04 02:18:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000270000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000031f000-0xc)={0x0, 0x0, &(0x7f00005da000/0x3000)=nil}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) syz_open_dev$amidi(&(0x7f0000935000)='/dev/amidi#\x00', 0x7f, 0x40000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00002e7000-0x90)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/04 02:18:27 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, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x0, 0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000849000)='/dev/snd/midiC#D#\x00', 0x17, 0x121000) fcntl$getownex(r0, 0x10, &(0x7f0000e0e000-0x8)={0x0, 0x0}) stat(&(0x7f00005bf000)='./file0\x00', &(0x7f0000b11000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000c09000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0x0) lstat(&(0x7f00003f5000)='./file0\x00', &(0x7f000020b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() r9 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000529000-0xe8)={{{@in6=@loopback, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f00000eb000)=0xe8) getgroups(0x8, &(0x7f0000a22000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r12 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00005a6000)={{{@in6=@mcast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000151000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000326000)={0x0}, &(0x7f0000475000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ced000)={0x0, 0x0}, &(0x7f0000c61000-0x4)=0xc) fstat(r0, &(0x7f0000a62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006b3000)=0x0) fstat(r0, &(0x7f0000381000)={0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getegid() r20 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000af3000-0xe8)={{{@in=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000428000)=0xe8) fstat(r0, &(0x7f0000e56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006d3000)={0x0}, &(0x7f0000056000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ad1000)={{{@in=@multicast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000956000)=0xe8) getgroups(0x8, &(0x7f000072f000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000067f000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004b2000)={0x0, 0x0}, &(0x7f0000cee000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b28000)={0x0, 0x0, 0x0}, &(0x7f0000502000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000066a000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000140000)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000527000)=0xe8) getgroups(0x4, &(0x7f0000146000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000068d000-0xc)={0x0}, &(0x7f000088a000-0x4)=0xc) getresuid(&(0x7f0000bf3000), &(0x7f0000329000-0x4)=0x0, &(0x7f0000800000)) fstat(r0, &(0x7f0000677000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003cf000)=0x0) fstat(r0, &(0x7f00000d8000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000013f000)='./file0\x00', &(0x7f0000669000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000178000)=0x0) fstat(r0, &(0x7f0000b20000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00004b7000)='./file0\x00', &(0x7f0000b84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000a38000-0xa8)=[{&(0x7f000021b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000c4000)=[], 0x0, &(0x7f0000ea9000-0xa8)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r2]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0xa8, 0x4004040}, {&(0x7f0000a2e000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000fd6000)=[{&(0x7f0000c26000)="e6f41eca0de0b0f993766de5b066050427506e2bc8ebd91d44a76fb9b19693276ea830", 0x23}, {&(0x7f0000ced000-0xc4)="2ed0462623d7a8dad8394a9c5cbd6e1f96a67afb5e90bfcfaa2fdb1caf688fa7188643c6dd686c588407264ee5bce6417939a24075f6a5e5d93453d80066eb6bf461b2840cb3c0d847cd850a9a010d5434f603d7701f84fcc8957e7c64f10e176569022ed5f1565436ba7abb7e5b66b701aad22a59c422ffb3e2cac739345c2caaafe36a6663cc301d256eccfbb997884006713f8dfd746934ca063b706c65465c0a2641f8072c6df7b4a448526ca5b52b044ba4317235257a2e7840424cf47e858c59c4", 0xc4}], 0x2, 0x0, 0x0, 0x4000040}, {&(0x7f0000361000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005f2000)=[{&(0x7f00005ad000)="31e9d1ca2b480ddc23cbdd6c837e016f2b3ff19b1a04c0bfe456a4be50978757dc303c18d48975fe41cfb37ec80677d07b4382d2bb8c909e32674d6c07ba67eda4193ed05af3f9acfbf17ac684b1301d3374141f87ddba995f1c51ea687343e34034ff3b4a5a4cb0", 0x68}, {&(0x7f00008b8000)="f985b3cafe4793f26aab43f044e9ea4ccd53bf54de2984c0b77c5e1f66d299eaa2431a3061933244238e0c2f642f8c142e804a1f16d244f3c48e14b111c521783e466e9aea4a08277a8c5c837793cc74b440bd1cd819618866014515530fa05965a9365c19235a08", 0x68}, {&(0x7f0000835000-0x53)="75d5204a7c4b82512815635adefb31b508c595a82e0e3917c26d4f1b51a386816dd6eff5c42b3d699c6fd07bf08f60fe330247a8bd9a158030a03355a5decfa6f427c772f07aee7025c8b3a4b8383fe83b32e9", 0x53}, {&(0x7f0000918000)="b1e5a475dd524f1be9ca6e2623925e4aa220f98bfacb2aad626748ca4e99f0b4306468b77f3e1fd86fe54fbf10ce2c078b8d6c8e219e6444a159933c2ebc5e78a7aa030be244ba47e3b0438dcf608e2d17d9188d82ebca1c2234e829112d7375d0febb160c1def1002750651aba9d77919750a00f77888e836", 0x79}, {&(0x7f0000ada000)="60900ce7333985b997ebf974513eac5a05dfabbaac863f1c5cbe61517e4e42cb710d0f6560d720ca111ca41ed5c99b45", 0x30}, {&(0x7f00005df000-0x1000)="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{&(0x7f0000d03000-0xfc)="091db50cd4a4030a7033b0b9cf679a95333adf756a45c73998c68c77116eaf42db0c187ee0467073efe590c6bdb45436d35cbf75806a58273381edaaee63cc1ab314b00d01520779b9f5357870fd58377618c01841160d74b5f53137b6853a1ec8e8a399c265a3ce1025aacc3dba8caf911664d7bf583ecc82ec473883d38614c18ed0d177a24a563b426ffe4d761909582a4c3fc2cd004e3f7169731a956e658506eb5a83a2e0083bb38d3e479c693b042417562e315c3f0d1ab6b483713e9d1ab4b59a34a9a89531358660cfc23db3a9709d04db22b187f2b720d339f31b2552471ca813ef0732b0c4c00b23feccbea1069661f64bb9cda5eccbed", 0xfc}], 0xa, &(0x7f0000787000-0x60)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r23, r24, r25}], 0x60, 0x4000}, {&(0x7f0000a93000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004df000-0x38)=[{&(0x7f0000469000)="7c870ec082089452cd55915604ba8a26fea765d20e", 0x15}, {&(0x7f000011e000)="ec7ad8af0f5fc6572d235e8409ff8926ce7d8b0b783c551d2eb1a9c0275ff9ee04139f3d984917757b347e2a61a302c04a88eaa41d40dd212e729de6dff60e3c3b30eb1a95195d9cedd2ae79a3d38eeacddce025cad7f0055a7044ea33961da2b0e860304881e3c7b6642d3ea875bbf9", 0x70}, {&(0x7f00008fb000)="aa533a0bd2b98f548b952e61125a77217815459808a073b04f5ddaa317ac6e9703c0a9424be876fe301c9ac04b1eb6d1e9ef81c856e2ec5da305c5295165", 0x3e}, {&(0x7f000049a000-0x1000)="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", 0x1000}, {&(0x7f00000c6000)="2bc06d93b55caa2149e6054d5626fd3878f3c5345c8e602f60a7a6faf6f18477e0b9d1936e8c7b4aecc1098cb91aed0a2aa47b2c1366460f041214a7f9a6364ae602b4056c738a67267efc59760d484ae3747e389f14bef8689d6378b4d2d1d0c96c6ec858334632401693105b8d3ccae41b28f902cc755ba6a293b8b8", 0x7d}, {&(0x7f0000974000-0xb8)="e39d55a6442ce3add66d4f2c784c8fa553817f6dc13a0139cf0cc3e9ef1ba754e16ebb0f27ce2a443cbd9acb98af11fce34191bb2766f8738ad904d030f997bf0b4f74c5287021a462b09fd8255c06de8807f3cc0ac8081ae74cb77ba4af665edf87ff20f368011c83e7fb9682a3261cd256cdd1edfaada9a3b493664c99feed2d0ae4716763513de0912fbfc0dbeb58379c5d530c0cbb59270dac322247f820f20fe074dbe7641cfb71a3d94aed4a3872e716fc675bc3c6", 0xb8}, {&(0x7f00009c9000)="f1cfc458f439b0b9764cf2ea59295eac0bfebef1813c0d99b42263406ed71d1d428f56f9479f540c09f1718c859a47e2521fe8878c751246bd7733be1c777db73285ae760317473ede6a2cef9f4d8b0a7480b80449d186cfb5f715e91c40490cf75771bb497c7d9a5943d7530e953a703d33df2f0c4fc4eb74773d1ef4f543df5276e9bd744a71f91b1fdd0a0d47bb951947ec97d424c8281f534503a714d641df284df776372914511fa9ad03addafac5d47ab5b4009a97e6ab92c1636b2e0e0558fdfe75922239e15ca9ac4e1ffecaa77355004f4024c73c78076851bd7b58f0af192d4497b6e02975686c8cd90c306ae2", 0xf2}], 0x7, &(0x7f000024c000)=[@cred={0x18, 0x1, 0x2, r26, r27, r28}, @cred={0x18, 0x1, 0x2, r29, r30, r31}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r32, r33, r34}], 0x64, 0x1}, {&(0x7f00005f4000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000111000-0x28)=[{&(0x7f000034e000)="50abd5f5c095301f6166e633aacc6438722a4e202b6c96f2c8", 0x19}, {&(0x7f0000fc9000-0x35)="c4dbcec4dc22692c8cfb1a3f0be89a8fb99cf91bac6b36ae7c7e189589b2c2cac577b0456b9e28a7407719813678b60cf94f5fbffb", 0x35}, {&(0x7f000082c000)="738e4a694dbf462985ee33b635c4465bf7536707bed28fffac663610b1a7073e0e9e3d1c05637d0cfcf656765ed6689b92e2a414eec75a391aafa7c71cec89b307b70417a428638f33d2b0219041c8f75c600e0bc8527a6383c52ab836001bfc73761f07a6fa8d029e9943dd6a50f483a36fca1a0861846deccfb1f2bf631482cdbcd76fd6b025157e", 0x89}, {&(0x7f0000ffa000)="6dc2b723c53288ad7599407c35c5a41028e8f2acaaf07304d2298482c89f77e3b48bde2306012e", 0x27}, {&(0x7f0000e8d000)="ebdfddd57a2b59bd58eff449e2d2cb6e25743a01d16305b52fd64f8589c6423c19405d22cfdb6cb5f4a60fd92b95143a8a7543f5381431dd754a97ee8d9fcf98b1a2d0bb17b8f8a984702d432363b0dea5bdc5cdc32c4e4709ff1d4e59de103181f41aa1f255605051667c50f5c9e00910e25ed1a5d1e681f43d6b4688454875fdbec71b51c08b41fbd158857e3b6290181453f5f9b91ee905a26a65ac363f020ddd", 0xa2}], 0x5, &(0x7f0000f44000-0x30)=[@cred={0x18, 0x1, 0x2, r35, r36, r37}, @cred={0x18, 0x1, 0x2, r38, r39, r40}], 0x30, 0x44001}], 0x6, 0x4000840) r41 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r41, 0x0, 0x3, &(0x7f0000c9e000)=""/1, &(0x7f0000000000)=0x1) r42 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d8a000)='/dev/rtc\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r42, 0x84, 0x6b, &(0x7f0000daf000-0x40)=[@in={0x2, 0x2, @empty}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x40) ioctl$LOOP_GET_STATUS64(r42, 0x4c05, &(0x7f0000514000-0x78)) 2018/02/04 02:18:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003df000)='net/arp\x00') r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000ae000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f000020a000-0x22)=""/34, &(0x7f0000436000-0x4)=0x22) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000d4000-0xa)={0x3, [0xfffffffffffffff9, 0x0, 0x1000]}, &(0x7f0000040000-0x4)=0xa) preadv(r0, &(0x7f000008c000)=[{&(0x7f0000807000+0x3fb)=""/145, 0x91}], 0x1, 0x1000000000000003) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000377000-0x4)={0x4, 0x5, [{0x20, 0x0, 0xede}, {0x0, 0x0, 0xeaea}, {0x2543, 0x0, 0xfffffffffffffffe}, {0x1, 0x0, 0x2000000000000000}]}) signalfd(r0, &(0x7f0000254000-0x8)={0x101}, 0x8) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000252000-0x10)={{0xfffffffffffffff9, 0x6}, 0x8}, 0x10) 2018/02/04 02:18:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x88180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0xfffffffffffffff9, 0xd, 0x6, 0x5, 0xfffffffffffffffe, "019615fcfa98d114842fead721de175d4a4a05f816c7c589e063d09f53a4e277b2b62f95101656345ba2f16f28e0911e8ef8376a55bae7c427bca4b2ed2c34", 0x800}, 0x58) socket$inet_udp(0x2, 0x2, 0x0) signalfd4(r0, &(0x7f0000000000)={0x9}, 0x8, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x4) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}, 0x32, &(0x7f0000003000-0x28)=[{&(0x7f0000003000-0xa8)=""/168, 0xa8}, {&(0x7f0000000000)=""/54, 0x36}, {&(0x7f0000002000)=""/74, 0x4a}, {&(0x7f0000002000)=""/239, 0xef}, {&(0x7f0000002000-0xb2)=""/178, 0xb2}], 0x5, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x2}, 0x3a}, {{&(0x7f0000001000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000000)=""/90, 0x5a}, {&(0x7f0000003000-0xc4)=""/196, 0xc4}, {&(0x7f0000002000)=""/194, 0xc2}], 0x4, &(0x7f0000001000-0xd6)=""/214, 0xd6, 0x2}, 0xe82}], 0x2, 0x1, &(0x7f0000003000-0x8)={0x0, 0x989680}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@ipv4={[], [0xff, 0xff], @empty}, r2}, 0x14) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/ion\x00', 0x101240, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000001000)={{0x3, 0x3, 0x7, 0x1, 0x4}, 0x3, 0x5, 'id1\x00', 'timer0\x00', 0x0, 0x1ff, 0x5, 0x1, 0x81}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x800, 0x6, 0x2, 0x100000001, 0x2, 0x3ff, 0x5, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7074, 0x42fc, 0x20, 0x4b5, 0x3ff}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000005000-0xa0)={r3, @in={{0x2, 0x0, @empty}}, 0x6, 0x100, 0x100000000, 0x9e, 0x18}, 0xa0) r4 = socket$nl_crypto(0x10, 0x3, 0x15) r5 = fcntl$getown(r4, 0x9) r6 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r5, r6, 0x21, &(0x7f0000005000)={0x36, 0x100, 0x1a, 0x6}) 2018/02/04 02:18:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000044c000-0x16)='/selinux/checkreqprot\x00', 0x40002, 0x0) bind$bt_l2cap(r0, &(0x7f0000539000)={0x1f, 0x3, {0x9, 0x1, 0x0, 0x2, 0x5, 0x82}, 0x81, 0x29}, 0xe) writev(r0, &(0x7f0000ba6000)=[{&(0x7f000044a000)='B', 0x1}], 0x1) 2018/02/04 02:18:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a99000-0x9)='/dev/vcs\x00', 0x22000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000778000-0x50)={{0x800, 0x74}, {0x8000, 0x100000000}, 0x200, 0x5, 0x380000000000}) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000cd4000-0xa2)=""/162) 2018/02/04 02:18:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004dc000)='/dev/input/mice\x00', 0x0, 0x240001) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00006e6000)=0x22, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000dd2000)={0x0, @in={{0x2, 0x1, @empty}}}, &(0x7f00008b5000)=0x8c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ad8000)={r1, 0x1}, 0x8) r2 = socket(0x1000000010, 0x802, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e8a000-0x9)='/dev/rtc\x00', 0x84040, 0x0) sendmsg$nl_route(r2, &(0x7f0000f73000-0x38)={&(0x7f0000a3f000-0xc)={0x10}, 0xc, &(0x7f000014f000-0x8)={&(0x7f000021e000-0x40)=@newlink={0x20, 0x10, 0x400, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00004dd000)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}}}, &(0x7f00009ff000-0x4)=0x8c) 2018/02/04 02:18:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000438000)={0x0, 0x3, &(0x7f0000755000+0x755)=@framed={{0x18}, [], {0x95}}, &(0x7f0000817000)='GPL\x00', 0x0, 0x6d, &(0x7f0000075000-0x6d)=""/109}, 0x48) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000459000)={0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009ad000-0x4)=r0, 0x4) clone(0x400201043f9, &(0x7f0000e02000), &(0x7f000078f000-0x4), &(0x7f000046f000), &(0x7f0000549000)) 2018/02/04 02:18:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7ff, &(0x7f0000001000-0x4)=0x0) io_cancel(r0, &(0x7f0000455000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00008a7000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005e9000-0x20)) 2018/02/04 02:18:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x10000000007ff, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000017f000-0x28)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000dc1000-0x1c)={&(0x7f00002e5000)={0x10}, 0xc, &(0x7f0000b2b000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r1, 0x0, 0xb}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, 0x30}, 0x1}, 0x0) 2018/02/04 02:18:27 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x1, 0x105400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001000-0x58)=""/88, &(0x7f0000002000)=0x58) clock_getres(0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000003000)={@common='ip6gretap0\x00', &(0x7f0000003000-0x1f)=@ethtool_dump={0x40, 0x4, 0xa480, 0xf, "c81e9a89f8876012517533929aac75"}}) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x36, &(0x7f0000004000)=0x5, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000005000), &(0x7f0000005000)=0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000004000)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000003000-0x4)) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000005000)=@req3={0x3, 0x9, 0x5, 0x7ce0, 0x9, 0x100, 0x4}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000006000)=@raw={'raw\x00', 0x9, 0x4, 0x2cc, 0x1f4, 0xffffffff, 0xffffffff, 0x1f4, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000006000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0x1f4}}, [{{@ip={@rand_addr=0x9, @rand_addr=0xffffffffffffd0c8, 0xffffffff, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x5c, 0x3, 0x4}, 0x0, 0x70, 0xd0, 0x0, {}, [@unspec=@void]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7f, [0x0, 0x5, 0x0, 0x2, 0x0, 0x2], 0x6, 0x53, 0x3}, {0x4, [0x1, 0x8, 0x0, 0xc2ed, 0x2628, 0x7], 0xcc3d, 0x100000000}}}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0xff000000, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='vcan0\x00', {0xff}, {0xff}, 0x9d, 0x3, 0x40}, 0x0, 0xb8, 0xd8, 0x0, {}, [@common=@ah={0x24, 'ah\x00', 0x0, {0x8, 0x5d}}, @common=@ah={0x24, 'ah\x00', 0x0, {0x0, 0x2}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}]}}, 0x328) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000007000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x8, 0x401, r0, &(0x7f0000001000)="3bf8c0f38be78da00da2c55ec2ad0b89623efe0685a8a0d7c55c418d7755b9ea986782b0d650823c59846779dc22972cbf0790414b1b0bcb20e79716b120a48f5b9e7bc6946b95a5e6fb84103d610aee3c669a0ba1", 0x55, 0x8000000000000, 0x0, 0x1, r1}, &(0x7f0000002000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000009000-0x10)) 2018/02/04 02:18:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000959000)='/selinux/enforce\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fa5000-0x4)=0xa7a8, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r1 = open(&(0x7f000054a000)='./bus\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c88000)={0x0, 0x57d, 0x10, 0x7fff}, &(0x7f0000d2e000)=0x18) open(&(0x7f0000cd2000)='./bus\x00', 0x2, 0x0) 2018/02/04 02:18:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r0, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0xfffffffffffffffe) 2018/02/04 02:18:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00000d0000)='/dev/snd/pcmC#D#p\x00', 0x1ce, 0x800) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r2 = gettid() ptrace$peekuser(0x3, r2, 0x2) r3 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) r4 = dup2(r3, r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000a56000)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x61c}, @in={0x2, 0x3, @rand_addr=0x3ff}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}, @in6={0xa, 0x1, 0xc81b, @ipv4={[], [0xff, 0xff], @empty}, 0x800}, @in6={0xa, 0x1, 0xad, @loopback={0x0, 0x1}}], 0x84) r5 = getpgid(0x0) tkill(r5, 0x3a) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$vnet(r4, &(0x7f000035a000-0x68)={0x1, {&(0x7f0000ede000-0x80)=""/128, 0x80, &(0x7f00000e2000)=""/57, 0x3}}, 0x68) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000067f000)={0x3, {{0xa, 0x0, 0x400, @loopback={0x0, 0x1}, 0x4800000000000000}}}, 0x88) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000f5e000-0x18)={0x1ff, 0xff, 0x8000}) 2018/02/04 02:18:27 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x4000021e, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @empty, {[]}}}}}}}, 0x0) 2018/02/04 02:18:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00003d7000-0xb)='/dev/mixer\x00', 0x4140, 0x0) r2 = perf_event_open(&(0x7f00002de000)={0x1, 0x78, 0x1, 0x7, 0x0, 0x800, 0x0, 0x9, 0x4, 0x9, 0xed41, 0x2, 0x0, 0x2, 0xffffffff, 0x3, 0x5, 0x50ce, 0x53c9, 0x165, 0x7778, 0x2, 0xef9f, 0xfffffffffffff800, 0x7fff, 0xffffffff, 0x7, 0x7, 0x10000, 0x0, 0xfffffffffffffc7f, 0x7fff, 0x3a05d58b, 0xdbd6, 0x2, 0x101, 0x6, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7fff, 0x2}, 0x23048, 0x1d4a0080, 0x3, 0x0, 0x2, 0xff, 0x5}, r0, 0xffffffffffffffff, r1, 0xd) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b), &(0x7f0000017000-0x4)=0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000436000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) mq_getsetattr(r3, &(0x7f000054d000-0x20)={0x9, 0x2a, 0x8, 0x3, 0x9, 0x8, 0x0, 0xa0001}, &(0x7f00001f2000)) fremovexattr(r2, &(0x7f0000297000-0xc)=@known='trusted.syz\x00') ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f00009a5000)={0x9, 0x7, 0x4}) memfd_create(&(0x7f0000828000-0x1b)="2376626f786e65743076626f786e657430776c616e3026fc277b00", 0x0) 2018/02/04 02:18:27 executing program 2: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) r1 = open(&(0x7f0000d5e000-0x8)='./file0\x00', 0x50200, 0x0) getpeername$ipx(r1, &(0x7f0000d49000-0x10), &(0x7f00000c1000)=0x10) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) lseek(r1, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ccb000-0x18)={0x0, 0x0, 0x30}, &(0x7f0000048000)=0x32f) 2018/02/04 02:18:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c58000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000cb2000)='/dev/rfkill\x00', 0x101c40, 0x0) tee(r0, r1, 0xcfe, 0x3) ioctl$KDSETLED(r0, 0x4b32, 0x3) 2018/02/04 02:18:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000003e000-0xe)='net/sockstat6\x00') pread64(r0, &(0x7f0000748000)=""/108, 0xffffff8b, 0x0) syz_extract_tcp_res$synack(&(0x7f00003f2000), 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000739000-0xb)={0x7, 0x5, 0x1, 0x8, 0x100, 0x3b, 0x56, 0xfff, 0x80000001, 0x1}, 0xb) bind$ipx(r0, &(0x7f0000367000-0x10)={0x4, 0x9, 0xfff, "6e133e41f5b3", 0x1}, 0x10) recvfrom$ipx(r0, &(0x7f0000d5c000)=""/6, 0x6, 0x0, &(0x7f000056a000-0x10)={0x4, 0x7, 0x2, "d73548bc308d", 0x3965ffc2}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000523000)={0x9a, 0x7d, 0x2, 0x6, 0x1, [{0x0, 0x6, 0x81, 0x0, 0x0, 0x2000}]}) 2018/02/04 02:18:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x2, 0x0, 0x4000) r0 = syz_open_dev$sndtimer(&(0x7f000009b000)='/dev/snd/timer\x00', 0x0, 0x2080) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000b9a000-0x8)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1, &(0x7f000078a000)) 2018/02/04 02:18:27 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000023000)=@assoc_value={0x0, 0x80000001}, &(0x7f0000022000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000001f000-0x8)={r1, 0x7ff}, 0x8) connect$inet6(r0, &(0x7f000001f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1b) 2018/02/04 02:18:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000a62000-0xc)) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) 2018/02/04 02:18:27 executing program 5: r0 = syz_open_dev$sg(&(0x7f00006ff000-0x9)='/dev/sg#\x00', 0x9, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000001000-0x4)=0xe8) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c97000)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000067b000)=@assoc_id=0x0, &(0x7f00003da000)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000043c000)={r3, 0xffffffffffffff95}, &(0x7f0000424000-0x4)=0x8) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmmsg$inet_sctp(r2, &(0x7f00000c1000-0x54)=[{&(0x7f00001ee000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00006fe000-0x30)=[{&(0x7f0000856000)="13251c9bfaabcddac44dbf605bd473f8cf51f127e755eff9b94bae5e4b00c283b397f11b18d1e3dbad9082c66661896e6015f72d7c7b74254ced0b951cdb311905c0b2", 0x43}, {&(0x7f0000579000)="a2bb8f9f63a668d3e493800358a55b9060d606ad08ae0f4c67b84d009e60870ee3fddfa418398cc14183ae51cb5c66897686fed06ba4aac051529cfd64673a588a60914cb5ba57339c6390d1a2487c946cc0f8ebd01e3633923185b78bde75c5550ca0364e8017d92837a9c23b97a18b", 0x70}, {&(0x7f00006f3000)}, {&(0x7f0000a73000)}, {&(0x7f0000242000)="a198c0db6a63c39ab7129e3bfacf212acb8223dd4f8b20ad1756e4ba7603eca55612229d7a5ae898d87e78e746aa94aaf216c0d0fe", 0x35}, {&(0x7f0000f1f000)="f4c9458760da45587f420ae689df5d7afb5c4cac13077dccdc88aa20865f86b248c80e0d3720f3388fdf225d1f60481272534ada896c8ceccaf88bc0a75b5f7e929759d1cc498a023bbd6625ed85d19b052ec43f902c69c0d94ad2fd53e9e99fc5e14c43857ca8aae77cf9486d6e2950f4a899e21f8af1dacb908bb6", 0x7c}], 0x6, &(0x7f00001ba000)=[@sndrcv={0x2c, 0x84, 0x1, {0x80, 0x5, 0x200, 0x1, 0x9, 0x1, 0x2, 0x10001, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x10000, 0x8202, 0xffffffffffffffd1, 0x40, r3}}, @init={0x14, 0x84, 0x0, {0x6, 0x5, 0x0, 0x3}}], 0x84, 0x20004000}, {&(0x7f0000096000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, 0x1c, &(0x7f0000529000)=[{&(0x7f00006fd000-0xce)="5828c3a99e0d49695d21a8634d02b8aa82b3653fab594e83ab7abf57941ff5dc5263e83a99f46230e628b6ba14e887b98a4a73fd88ec49e6a71d23163b55d985e722b3985172bc7bca54b92732a65930f7c3a87cf4cd8f741a6600c283f895ab6901aaed3600da911a547a2920351f45f6233adac7ac373c3d3fc85708327cbbcc20051b6b0c7a7cbecc1b73a032f214253fa0f8a4d220c9e8b11e3df1e01174d7e267f89e7335ce285d5899b8f45d2741e28ddf43c5892246b734d7e6c846280b1b02fcaded52893b5fe94056c7", 0xce}], 0x1, &(0x7f000011b000)=[@init={0x14, 0x84, 0x0, {0x5, 0xf1f, 0x1, 0x7b}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x2, 0xc3b, 0x1e, r4}}, @init={0x14, 0x84, 0x0, {0x3eb, 0xff, 0x2, 0x7f}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x5, 0xbe561d4c7f75f638, 0x6, 0x2, 0x9, 0x91d, 0x10001, r4}}, @init={0x14, 0x84, 0x0, {0x4f2ee63d, 0x20, 0x2, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0xc345, 0x2, 0x1, 0xbaa3, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x80000000, 0x38, 0x8004, 0x7, 0x7f, 0x1, 0x7, 0x5, r4}}, @init={0x14, 0x84, 0x0, {0xf60, 0xffff, 0x100000001, 0x1}}, @init={0x14, 0x84, 0x0, {0x7, 0x716, 0x0, 0x2}}], 0x18c, 0x20000004}, {&(0x7f0000701000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000a9e000-0x28)=[{&(0x7f0000686000)="944fcbee265af3826a52e7445100bc691fe319c854adb5d9bb6e26", 0x1b}, {&(0x7f0000c3a000)="920034824713107bc5033129f182c3de7b15857e450f0f7e517501bb706f2177c2452d94439b98e8b47562b7991bc8f089a2482249fb5ded88b73bcfa1041d1b1f74321345721f393f72b7eacd64fc83d61ef8898c120e1f0e8408ebe1693f3ac8017972ce20b87cb0dbf7e410b0ebf693be006a0eb7529ffa6b30827302159aacb293164f5234403985dff0187a5e6fedbc618b8147b4ad11b077bed0ac84", 0x9f}, {&(0x7f0000940000-0x57)="a272ec8cc55dea5e1900b2011f72be531336365290026f00a596b46d02f3cd1a75bb3e6703d0e9d54c0449fff8cd454e67466a4ed09bddd49c50d7031fc38f3e30a0dbe7c3f6a235bd0303f43c5d387d0d634cd493df29", 0x57}, {&(0x7f000034d000-0x1000)="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", 0x1000}, {&(0x7f0000708000)="fa49bb8be9470ac303203e3643243a9e209148a87b25d88598809c9e5b3cea112f540a5fe20ab1251044dc2ae7593e096a986468610b21e4555ebec4c734b0ccf5dc212213c92eb5f55c7d4800e059154e004561a16141432ed38873cfd29cf8ecc2435117dcc07374f92410ac6f4f217d31d46d0e2e578a1737bb3c31ed1d21dc813c0ee8b177eaec62ac984bb337550b2949988b441e3363d8bb444c364948a56c59345604c36eb158b7111528d0684bec09", 0xb3}], 0x5, &(0x7f0000df4000-0x58)=[@sndinfo={0x1c, 0x84, 0x2, {0xff, 0x9, 0x6, 0x4, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x81, 0xffffffffffffff4b, 0x0, 0x7f, 0x5b, 0x0, 0xcc33, 0x1000, r3}}], 0x58, 0x1}], 0x3, 0x20004080) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000e4a000), &(0x7f0000af9000-0x4)=0x4) pwrite64(r5, &(0x7f000072c000)="4c30bec70a882ab29a1a67d540b1b1673aa3078fc94ac5b2eb8ee2f7d7e626e130f97f4331c3121f9ec4b500622ec1b788b13f3975c55946d2f01d7d9f2b5450d565b54db1d0091154b895457cf68a3fc4f81d1eba329aad8116bb316049eae020184910764c3fbe5edce93b719843be03e3f6cdb0e69ea4fe3e34d2f703f808caa8e53d36735338fd857e6c4768535361b18f312573b843a12ba30853f5f40ee13dccff9e2dee96137b141d6b4a", 0x61, 0x0) fgetxattr(r5, &(0x7f0000e1a000-0x9)=@random={'system.', '\'\x00'}, &(0x7f000003e000-0x1000)=""/4096, 0x1000) getsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000abf000), &(0x7f000088a000-0x4)=0x4) 2018/02/04 02:18:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006b5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000760000-0x1)}, 0x0, 0x0, 0x7fff}, 0x0, 0x0, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fec000-0x8)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/02/04 02:18:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007b5000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000271000), &(0x7f0000117000)=0xc) syz_emit_ethernet(0x4a, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "011600", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222"}}}}}}, 0x0) timer_create(0x0, &(0x7f0000453000)={0x0, 0xfff, 0x0, @thr={&(0x7f0000cad000-0x2e)="530e0676cd138c5dcc96b50335fee77c8ef273b7dabbb466a7c1bf2811fc630b7f6d5d105d808881ffdf9899eb61", &(0x7f00008e5000)}}, &(0x7f0000317000-0x4)=0x0) timer_gettime(r1, &(0x7f0000e86000-0x10)) 2018/02/04 02:18:27 executing program 7: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000027000)='./file0\x00', &(0x7f0000041000-0x8)={{0x0, 0x2710}}) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000005a000-0xe8)={{{@in6=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f000005a000-0x4)=0xe8) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000059000)='./file0\x00', &(0x7f0000055000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000059000)='./file0\x00', 0x2, r0, r1, 0x1, 0x1880) 2018/02/04 02:18:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000fb000-0x3a)={0x1, 0x9, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="666e8d1916ec", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46ef, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000033c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, r1, 0x0) dup2(r1, r2) 2018/02/04 02:18:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000d7c000)='/dev/vcs#\x00', 0x2, 0x20000) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00009dd000)={&(0x7f0000d36000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00000d1000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80800) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000002f000-0x8)={0x0, 0x0}) r4 = getuid() lstat(&(0x7f000058b000)='./file0\x00', &(0x7f0000467000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$llc(0x1a, 0x1, 0x0) r7 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r8 = socket$rds(0x15, 0x5, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000635000)={0x0, 0x0}) r10 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) r11 = openat$vsock(0xffffffffffffff9c, &(0x7f0000be8000)='/dev/vhost-vsock\x00', 0x2, 0x0) r12 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e22000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r13 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) r14 = socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$unix(r0, &(0x7f0000cd0000-0x1c)={&(0x7f0000580000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000775000)=[{&(0x7f00006da000-0xb)="482632d4d7640de0b27d3d", 0xb}, {&(0x7f0000f01000-0xd7)="ae64080671034c47f4a1d5667342bf169fef5cb2cf36e706a8bcd009de3804e341b7a4d87df5853099b918e1b126fc3183ac3f994ff8adc7773d30ec3ca7b7db49c309970c5e05682c2afcb031c17bc7de93e9208f851b1f31c5285902f7e26bc3773761fa7d6fc5999cb44e1a60875b50040d9b33917cb810ad4d2e45b97b0e2a8198b713f152600bb13902190a79e9ee16f2222615ded23e9ae513f2f2ff2b0e3b66882b8c3530924e1372fd73e8fb77fd27370c43a16fc0713599bce9cdc795088cd60b620ab91502ab67d0634ad8ce190f6f0426f2", 0xd7}, {&(0x7f000057d000-0x1000)="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", 0x1000}, {&(0x7f00003f1000)="ddfa569b83f746ea7ae32015f1774a5919ea67614caeed8d995308fc0ed980b75ccf758dd208020e5cc627a836e1ca97f3711f9bd64ae533644406179e42e9e8c93c7aa1532d76f7fbb20f9b86491be2e5ee10769c18436dbb6d21d7122f3cc7181b482c4ebbef39ea6015684b78df4083fda668ef48ef3796672bbbdab60e43dbec4b3014e2fa27", 0x88}, {&(0x7f0000e28000-0xfc)="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", 0xfc}], 0x5, &(0x7f0000f84000-0x5c)=[@rights={0x14, 0x1, 0x1, [r1, r2]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r6, r7, r8, r9, r10, r11, r12, r13, r14]}], 0x5c, 0x84}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r15 = socket$inet_tcp(0x2, 0x1, 0x0) r16 = socket$inet(0x2, 0x2, 0x0) r17 = dup2(r15, r15) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r16, 0x84, 0x18, &(0x7f0000f20000-0x6)={0x0, 0x8}, &(0x7f0000880000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r17, 0x84, 0x1f, &(0x7f0000dbd000)={r18, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x80, 0x56bc}, &(0x7f00009bc000-0x4)=0x98) r19 = dup2(r16, r15) bind$inet(r16, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r19, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r16, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/02/04 02:18:27 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000004000-0xc)='/dev/audio#\x00', 0x5, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000-0x12)={r1, 0x25, 0x5, [0xc1c, 0xd, 0x4, 0x0, 0x71163633]}, &(0x7f0000004000-0x4)=0x12) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc00455d0, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f"}) 2018/02/04 02:18:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x80000001, 0xfc74a8729703e6fe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xc)={r1, 0x9caf, 0x2, [0xfffffffffffffff7, 0x401]}, 0xc) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00001cd000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000099e000)={0x0, 0x0}) futimesat(r0, &(0x7f0000d4e000)='./file0\x00', &(0x7f000037d000-0x10)={{}, {r2, r3/1000+10000}}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000d12000)) r4 = syz_open_dev$sndtimer(&(0x7f000003d000-0xf)='/dev/snd/timer\x00', 0x0, 0x2000000000000102) r5 = getpgid(0xffffffffffffffff) getresuid(&(0x7f00008fb000), &(0x7f0000c84000-0x4)=0x0, &(0x7f00003e5000)) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000662000-0x20)={0x0, 0x3, r5, 0xfffffffffffffffd, r6, 0x8b, 0xd356, 0x800}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000c9e000-0x14)={0x3}) pread64(r4, &(0x7f00007b5000-0x24)=""/36, 0x24, 0x0) getsockname$packet(r0, &(0x7f00005ce000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000254000)=0x14) bind$can_raw(r0, &(0x7f0000b92000-0x10)={0x1d, r7}, 0x10) 2018/02/04 02:18:27 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x7fffff) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000f000)=0x0) fcntl$setown(r0, 0x8, r1) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="130000004e00030007fffd946fa283bc04eee6", 0x13}], 0x1}, 0x0) 2018/02/04 02:18:27 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$inet(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000013000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000005000-0x8)) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r0, &(0x7f0000016000)='./file0\x00', 0x200, 0x1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000016000)) accept4$inet6(r0, 0x0, &(0x7f0000016000-0x4), 0x80000) 2018/02/04 02:18:27 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/audio\x00', 0x90002, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d0e000-0x9b)={0x0, 0xc4, "934b17e3fdba02735cda9f11cccee9224425c50bce41f9cd56193f8c46418aef2b20310c77e1de98f98d790a4998a191b5dbd41c0a44b5b2689eef3782ce434a86c9c935bc309be347dfde430774b30a3ebec3bb472ad383a8dfe9eccdf776a76a335c34acd867195b9035b0dd6401762c9cb85a4fdef3e7920cdb23119229c417c0b6680ced8b65baa289d1a750521393c2ad691893f0526117b94889b32031a0eb3051953b7b24cd34724542ecc0f7ca00d993fe410a581611a094830d9f5f30272119"}, &(0x7f00009d6000)=0xcc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x20002000000, 0x800a, 0x7, 0x10000, 0x4, 0x3f, 0x8, r1}, 0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xc)={r1, 0x6, 0x2, [0x42, 0x2]}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0x0, 0x40200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000002000-0x80)=""/128, &(0x7f0000002000)=0x80) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r0, r0, 0x3, 0x3}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000)={r1, 0xc1, "d856584da5988f94ce4bf18f8b48a269691d4fbe7f40b303431bc38cacf67bc526074808d81133b72449004010123ef3f976c2a98992bd84cd8bab1a777a569597cdd891d56fde491644ea7474998b97bd85df6c2009012a958d1dfaaa92c6fc318c12663c56b77a790d425b62687e759fe241d71445b38dbf431ae8d433a6b265978303774cdb61d055e8a13837823c47b186389f3478257988fef21c83c00c0e5963ea4c2962a6d5adc56428a4a7b753e055d585fdc3e8f6380e1c87f227e2ee"}, &(0x7f0000004000-0x4)=0xc9) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0xfffffffffffffff9, 0x4, 0x100000001, 0x7f}, 0x8) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000003000), &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000+0xfd0)={r1, 0x2}, &(0x7f0000004000)=0x8) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000004000)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000)=@sack_info={r1, 0x2, 0xfffffffffffff800}, 0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000001000)=""/205, &(0x7f0000001000)=0xcd) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000007000-0x4)=0x37c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r3, 0x9}, 0x8) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000006000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000007000-0x10), &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0xc)={r4, 0x94, &(0x7f0000008000)=[@in6={0xa, 0x2, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x10000}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}, @in={0x2, 0x2, @rand_addr=0x3}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x2, 0x4, @empty, 0x8}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000009000-0x4)=0xc) 2018/02/04 02:18:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00007f9000+0xddc)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000021a000-0x20)={@generic="0a473de98d3248350d7624b35cb63eb3", @ifru_flags=0x1400}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000003000)={0x0, 0x30c, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270241000000000013007352", 0x23}], 0x1}, 0x0) 2018/02/04 02:18:27 executing program 4: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f7d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = syz_open_dev$admmidi(&(0x7f0000e2a000)='/dev/admmidi#\x00', 0x0, 0x42000) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000f83000-0x4)) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000e7c000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000351000)=@newlink={0x20, 0x10, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f83000)='/selinux/mls\x00', 0x0, 0x0) 2018/02/04 02:18:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f00006d7000)={0x7, 0x80, 0x4, 0x81fc5d868e481dd, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ff000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000049c000-0x18)={0x1, 0x0, [{0x400000b1}]}) 2018/02/04 02:18:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ce8000)='/dev/sequencer\x00', 0x80002, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00000fd000)=""/182, &(0x7f0000f67000-0x4)=0xb6) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x1a) 2018/02/04 02:18:27 executing program 3: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x0) 2018/02/04 02:18:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x801, 0x4) sendmmsg$unix(r0, &(0x7f0000bf4000)=[{&(0x7f00006ac000)=@abs, 0x8, &(0x7f0000227000-0x90)=[], 0x0, &(0x7f0000b9c000-0x20)=[@cred={0x20, 0x1, 0x2}], 0x20}], 0x1, 0x0) utime(&(0x7f0000663000-0x8)='./file0\x00', &(0x7f000020a000)={0x1020000000000000, 0xde}) 2018/02/04 02:18:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004d3000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000562000)={&(0x7f0000c57000/0x1000)=nil, 0x5, 0x7, 0x50, &(0x7f0000184000/0x2000)=nil, 0xa9f}) write(r0, &(0x7f0000bbd000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000096b000-0x8)=@sco, 0x8, &(0x7f0000bf8000)=[], 0x0, &(0x7f0000b55000-0x63)=""/99, 0x63}, 0x0) 2018/02/04 02:18:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000013c000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x4002) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000c01000-0x8)={0x7, &(0x7f00003c5000-0x38)=[{}, {}, {}, {}, {}, {}, {}]}) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000f3f000)={0x0, 0x0}) signalfd4(r1, &(0x7f0000381000)={0x4}, 0x8, 0x800) r2 = syz_open_dev$mouse(&(0x7f000020f000-0x12)='/dev/input/mouse#\x00', 0x7fff, 0x101100) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000008e000)={{&(0x7f00004bd000/0x3000)=nil, 0x3000}, 0x3}) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000aa7000)='/dev/rfkill\x00', 0xa00, 0x0) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000db7000-0x8)) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000559000), 0x333) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f000063b000)=0x4, 0x4) 2018/02/04 02:18:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000369000-0x38)={&(0x7f0000f8d000-0xc)={0x10}, 0xc, &(0x7f00009d1000-0x8)={&(0x7f00006e5000)={0x12bc, 0x20, 0x1000000000901, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x11a8, 0x0, [@generic="671cb1fa84a16c0b79b48aa63b40f0ae9eb2fa76cd16249f9de547fe2beff6fcfc2951cfef5ab424932e71d5c6b210e9dfdcba7cd3ae47eaa641ae1f64883b25659868880307feb7cd91872e34ef0de5e44591d86bbb4522b40f2d90c601ae800860c7f64e", @typed={0xc, 0x94, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="b0ae1c976309c20acd7484e681e3a306756a193807499564eaebb24c4277d557a038ed6675fd056a11578e0de1356cb7ae8c3f1011a891c9e826ac9a4d75d4fe081416f92752a5950631fd3775318811831ab5d4f7c2755dd211bd40943a715b7c99f93a9e198ee9cb7fe23487c267dadc680056702156e0b4e68f3c521262646e0ec72ef0f913d5a0a531e02127c6c6ff01eb2fbdcfb7157ef562cbe074769b7d4319f4b9ade838f8e80ae908869968c9d90bb7c5cf220a98947ca93d3e004346d170c164bbd2a94006632af0e9c4cb65c47b25453314d00eaeaa05", @typed={0xc, 0x5a, @uid}, @generic="44f0ca287ef05e557838c0eca200978f7aa6086f7244acff0132610fbfc387ef9b1fc2b1994a23e589d7aadc7da9dd87b86e96292b9e6acc2c2cbac90b189b97ea150ac2793a4f94dc89", @generic="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"]}, @typed={0x18, 0x83, @ipv6=@empty}, @generic="38846d839263cc41d8034eee2bffbc4fac154df736dc91c8950d77f046bcb96d5c1b39cc5c90649a6bbd9a24c54841be9822dc5f7f3023773fd6fbd2f7ec1da505b70e49e51dc566caa2ebe7f6b5fd886a3e176b69db748d5e39f5afc4795583acd7478557b81788b907b158ddfc0c9a830eba3344b5bbf99730db203a5298ec75cbfa1a445538a8cda8cd3cbdf4d76c7b4e6b027336d92e48e4bae2b64b58ce20e63c3d617ac51f4926adcc4134230bc348423b902ab7a6fb25cde0fb3e0a25c7387f21eec2716b1c30c6ee7eefc8a803a66c8bf471d25e4629b231d80572796c4c4577da"]}, 0x12bc}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000016c000)={@generic="4579b7eb01d53524c1fae02815b7f829", @ifru_flags}) socketpair$inet_sctp(0x2, 0x4, 0x84, &(0x7f0000383000)) socket$vsock_stream(0x28, 0x1, 0x0) 2018/02/04 02:18:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x24000200) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004d7000-0x15)='/proc/self/net/pfkey\x00', 0x4c2be16bc608bd44, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000106000-0x18)={0x1355, 0x0, 0x3ff, 0x0, 0x4}) unshare(0x20020000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000467000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00005df000-0xf)='/dev/sequencer\x00', 0x100, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f00003a5000-0x10)={0x100000001, 0x107000}) clone(0x10084000, &(0x7f0000f55000)="1d", &(0x7f0000d4e000), &(0x7f00006b3000), &(0x7f00004de000)='k') 2018/02/04 02:18:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x7, &(0x7f0000eef000)={0x0}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b7f000)='/dev/mixer\x00', 0x100, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000010000)) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000327000)=r1, 0x4) r2 = socket(0x2, 0x2000080003, 0x2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f000019e000-0x4)) getsockopt(r2, 0x0, 0xcf, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/02/04 02:18:27 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f000002b000-0x30)=[{&(0x7f0000018000)=""/222, 0xde}, {&(0x7f000002a000-0x14)=""/60, 0x3c}, {&(0x7f0000017000-0x61)=""/97, 0x61}, {&(0x7f000001e000-0xb2)=""/178, 0xb2}, {&(0x7f000002a000)=""/179, 0xb3}, {&(0x7f000001c000)=""/16, 0x10}], 0x6, &(0x7f000002a000)=""/231, 0xe7, 0x4}, 0x40) r1 = open(&(0x7f000000e000-0x8)='./file0\x00', 0x101040, 0x104) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000002a000)=0x20, 0x4) r2 = socket$inet(0x2, 0x80002, 0x0) bind$inet(r2, &(0x7f0000017000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000000a000-0x320)=@filter={'filter\x00', 0xe, 0x4, 0x29c, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x94, 0xb8, 0x0, {}, [@common=@ah={0x24, 'ah\x00'}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0x94, 0xb8, 0x0, {}, [@common=@unspec=@connlabel={0x24, 'connlabel\x00'}]}, @REJECT={0x24, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}]}}, 0x2f8) write(r1, &(0x7f000000a000-0x4e)="3a708e82c9fbb20b90618f9f8b72169bfdfba44bf0e69ff85baf6f13e347eb024f4deeb099a05883cb43d33fc0e181fe45ec3846748511bf33b558481e30dca23c015e7e69b7e22c9563820d7d05", 0x4e) bpf$MAP_CREATE(0x0, &(0x7f0000019000-0x2c)={0xb, 0x7, 0x3, 0x0, 0x3, r1, 0xd4}, 0x2c) 2018/02/04 02:18:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='tunl0\x00', @ifru_ivalue=0x9}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00003fd000-0x13a)=@pi={0x0, 0x0, @ipv4={{0x3, 0x4, 0x0, 0x0, 0xa8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, {[@generic={0x1, 0x5, "e031f4"}, @cipso={0x86, 0x0, 0x9, [{0x0, 0x0, "33a50c99d8fa2ef702b47589377435c0"}, {0x2, 0x0, "79368af0a4172764"}, {0x6, 0x0, 'I'}, {0x5}]}]}}, @udp={0x1, 0x0, 0x0, 0x0, "0b34a5a1bf3becd3a07ef51124dece40e88e47e002a3b35b74e2dc4a76a1425a15a534840d4cd540eb794ec2b9fe58e8d1669ed7e398e19643d6675f0c2466a6faf92ec11cbb295fb40269cc2d4f158140aa07435bdf773f4c3a7f4d0dafead311edbd434d24ace7175f34d164bce5f9c95146257d2b59fac4dae0cbfb10c7ce32490f0a61bb2beb7ecddaa3a30dbf16d902667315c0655c334f749cb6933207a1364a9adfd507baca5424e80fc34550e4352bd742e6d4b4884e914975dc58f225cb08d1ff90a6d5212f7bccc0109d8a05bba85bbd96bc95da027bd5efa892b5890b7061e6ad9ab34bc0f4f43192"}}}, 0xac) 2018/02/04 02:18:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063b000)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000079000)={0x0, 0x4, 0x6}, &(0x7f0000f17000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000a1000)={r1, 0x7ff, 0x20, 0x2, 0x6}, &(0x7f00002ce000)=0x18) r2 = syz_open_dev$mouse(&(0x7f0000f8d000-0x12)='/dev/input/mouse#\x00', 0x100, 0x400000) r3 = geteuid() r4 = signalfd4(0xffffffffffffff9c, &(0x7f0000ab0000)={0x20}, 0x8, 0x800) r5 = syz_open_dev$random(&(0x7f0000dbd000)='/dev/random\x00', 0x0, 0x80) sendmsg$nl_generic(r2, &(0x7f00008be000)={&(0x7f000084b000)={0x10, 0x0, 0x0, 0x840}, 0xc, &(0x7f0000074000-0x8)={&(0x7f0000bfa000-0x14a0)={0x1470, 0x2e, 0x308, 0x0, 0x3, {0xd}, [@nested={0x214, 0x8d, [@typed={0x18, 0x5a, @str='systemGPLnodev\x00'}, @generic="75f73477f5d72a", @generic, @generic="49fa75a8af4bf880c312fe7872b134bbb45eb5f16705ad5b6658e05f664cc01cf0167ae4307fb73488ec31317e6000fb5f8b527f36a5426f98ab4a2d8923c8e80a4b6ae7c94edd93e13da29f12de6a54c305ac925d3c7070330111a5c16bd791ea0a195753c43d5b7ebe8a1388256c8291f873be8dd6723025bf60e396e1413ed16ad95ba89117b3ed95fb4093cc9e6748365177fbd508e63658968722020d23279cba79fbe88fc10c23b9820c2f18c33162987500ae423b72b8c1b913d7dc64a9f5ccfbedb044199f3b420fd9c427dcf71bc1f3ad07b29c4808624548a412bfeb1e95cb0200e4fb6a3ffa42e5c665e1", @generic="75064c174a54ed2f2765867e9155990884346f473b13de90eb2a0df73e392e89c075f8203123f1bad2e89a1f64eeb7", @generic="4446aed32620e6fcb2d34769f7e2b57e5e3be64209222e75f7461bf971c04ddb4cd724ae718ad97bfa6e72e20435bef09da8e5b25dfd8adb50261ffc64c0ab8892760180", @typed={0x14, 0x3b, @str='.cgroup{\x00'}, @typed={0xc, 0x78, @uid=r3}, @typed={0xc, 0x56, @u32=0xffffffffffffffff}, @generic="ed1b1c4be38ab2ea407f997df057e7cc4c6cd16ffdd77909e1c3ceaa681d9166a7f3ba1cef637e17bcf7401da99224517b8d45cfdf7ff59806042797c9ef739dd043607a56be42c9b9bc772fe4c9df812468f73dec35ed83671e2c9c09ac827561"]}, @nested={0x114, 0xc, [@generic="d1b5bffb9f1ff1c2f1b172c23d1626bbd002176600e7b7815341ae4fc1989e65e8eab76d58ade409e91e6bf7b0d6703c100bdb7eb25627b036eedc59600914eaaad1991f61911f9673d51dabd201fc240823ebb88c1775fe9196f92adbc34389a1e5ffd149e977538d5ccb101d054a28fe203fe46280792fbf398e77d43dd190c816e560c76395ea04499752", @typed={0xc, 0x7b, @u32=0x7}, @generic="100669a22bec86253e334301f36c2f7830ebb46ab4b408c174d34e12c7fa2641f0409474ca1a57d6685f66a67d0463d62b9f546a3fbfa768547fa3da4177e05883024b7a35ed564651acf30dd25bb272f3a2a3a8016012ffe0e2f535036734fe4ef4268820090f93bdf36ac98a089ded6d0d43f2b204"]}, @nested={0xffffffffffffffde, 0x5e, [@typed={0x18, 0x41, @ipv6=@empty}]}, @nested={0x1118, 0x85, [@generic="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@generic="683a76f519278aba11ae8cf507bbfe133c0b692d108e39ad62b03bd49bbcd396a72300d56f82576dbd35f319d0b3c28af84bb70b9920fbfdd2e96d8d966f7ac53a7bd8575d67b03a1783ab13c3b907fabe058fac19abb5e566e385e257bca81d17c2f58d187e3f7b360764a563844015d591f3412ee281f78d18a75479edcc5a9052a15f7b3d18b03ffdde83d89ca508c129ed757955d9c2c4a6eb6f0158c18c24cdc2a35cbc163c636197543dc9d629121a0f9fcf683af1223220bd8aa63b932decf4bcbcf0450988d8b970f7c8b4d8d6da703d5a3022b235d5fb9b6983cb4bf46704ceab31e16b1eef6d97aeb40ad7", @typed={0xc, 0x94, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x3d, @fd=r4}, @typed={0xc, 0x85, @fd=r5}]}]}, 0x1470}, 0x1, 0x0, 0x0, 0x80}, 0x1) r6 = socket(0x1e, 0x5, 0x3) bind(r6, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) syz_open_dev$random(&(0x7f0000ef8000-0xc)='/dev/random\x00', 0x0, 0x20000) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000667000+0xcb4)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r7, 0x6430) ioctl$VT_RESIZEX(r7, 0x560a, &(0x7f00002a0000)={0x6, 0x3, 0x2, 0xffffffff, 0x2, 0x2}) bind(r6, &(0x7f0000afb000)=@sco={0x1f, {0xe0e2, 0x8, 0x80000000008000, 0x101, 0x8, 0x400}}, 0x8) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000204000)='/dev/hwrng\x00', 0x102, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f00008f9000-0x8)={0x0, 0x5}, &(0x7f000001f000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f00005e3000)={r9, 0x0, 0x8, 0x10001}, 0x10) r10 = socket(0x2000000001d, 0xb, 0x7fffffffc) sendmsg$netrom(r6, &(0x7f0000849000-0x1c)={&(0x7f000010e000-0x10)=@ax25={0x3, {"60d2d818acb534"}, 0x7}, 0x10, &(0x7f0000c3c000-0x40)=[{&(0x7f00000f1000)="c26d74a8059a28f31c5a0a204e28c541a1e065f7bdefb35ee1a0729d63c0e52f4b0af6951ce2b79e7b3a33e903ba419e23120be43c33bc4d5f5851ab5a2635f8f65f79228fcdbffabd83f8c70131cbbef4dd7ba47ff7dd85d3f06f348fc3ab2c1c94b58d0e0b01daf2f3971355b7bd748439523de495d22f8887be00c3dd86457d241d991266e2504f9c9ce868a5dc48bdc23afc9bdb75d4568231cddf04", 0x9e}, {&(0x7f0000b4f000)="08cbe30f3a30d9f326ab0e77bce2031a7a72a49c8cac179605489ad1cd7c3018af73c15da739f01c0638504a10564217076a3dcfccdba4a1e87415fe4d60c9563adea41ea76bebaf18a2981971639d831ef375795f1304cfeea9c2a3ce900d0bc686e738aa2fc7af604eebd9c771abda023f7415ed2e9833627db6d9ff59258b78ba76f6", 0x84}, {&(0x7f0000b50000)="b60f76cb962e90d8ecd88ad4b53e30c00282f9bcd42a77b147c074d123f0", 0x1e}, {&(0x7f00005ce000-0xa7)="2c860f07cd9b7c991a8b102557423f497cfef2bcff7c1c9ce547fcdee4aee49c6df1c27f248f66cd8efec0b63a6f11cef9d8e6d0a67aae6bfb42a3975dcf2b187768b045db24b9a1767e3b9058a458ebe6d1957caaf464904eab31f36f2810271c42270d1f724fae5a2e98dec1d1ddf0e2dbd171b12826af733c95762f206c403d7faeac83fcaa4d599483e9abd2a0cd8f6b6901f4ca7b0cb18ebb515ffcf35f799b7f71ef103f", 0xa7}, {&(0x7f0000669000-0x23)="268c1858c0719cb6e343fbd6903471b6658694cb9d285016fcd56d35543533cfaf6ac9", 0x23}, {&(0x7f0000be4000-0x8c)="1ce77f1821f420d51004f3c99efb74984ea5d6f307793aff7a106312df874a7fb5446ca3ce78700c6354d2d481e0ac2668f8f0ca78a51670a3dc6a99fab80d68c370b674953073800781ea5c64e979ee2f7a7e86b99a41a59414e778e8579c07460449c831aab9f5b1aff10ce3ca0cd937fbcb54944ef28304230fd7e1d2d4a8e3b45ffa7602928a7017e0c3", 0x8c}, {&(0x7f0000719000-0xea)="643e1a668232d33d43b1f8b51b2b7329a14ec6ac33798f52751c2d0e5546fa5637fbfa953a0da6b2be629d47beeadffb9cf6306b5151afe88a52a5669dcf3f506333c08931646600b18b20873cd21f7999e85d668d329d48fb5cdaeb0e5b7fd0a8ee263aba51375410fcb5d8c3d85a7ca625713b6b20f97b1f3693756ba85ce9c324b9096835d45e64bc1fd9da18b6f511c2a3201bd319ec740195fe7bbff915577172bc2133af32e5dfe04766945f1228b779d9f302496b4e1574fdf7817eb19e4fa8f8ae295907da0fe8dca3f0e4dd9765b6d850511b5faa1608c04474911bba87f8f2ac3bef6d841c", 0xea}, {&(0x7f0000c00000-0x9)="1fbc9f26282f2b31a9", 0x9}], 0x8, &(0x7f0000923000-0x128)=[{0x24, 0x103, 0x1, "3eb731611cff1467cf412e05311c4481f802286104001b44"}, {0xa8, 0x84, 0x7f, "db92586565251e1a6ea7786c788b5579d8878910aa3c95ba1fce505b01608dfc94272fb1418b8343d89840fa8b817aa831c61f386b228023cdcd8c14350af30c3e65565a269174d3bfa838d46d25b3102a0f1c0d0bed89e68937883fe7b50d777e7518055c944dfae32e0fe91a81c65f51a3c647a7ec71ace59e4ce1bebbcfa58be22921a7c77bcf0e30f7443b0294665dea48885ecb3de7bc"}, {0x50, 0x107, 0x7, "c8cebf2e4dd1790b5c75f195bbd19fdef1d7ca617f718a9d5240f9b8fdbe88ff69fe1090c14205fc31bc7ac63ed39862b697cc0c95cba4d6eb1831c2f873d5a0934f4c"}, {0xc, 0x13b, 0x6}], 0x128, 0x4000}, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000807000-0x10)={0x6, 0x9, 0x6, 0x2, r9}, &(0x7f0000075000)=0x10) sendmsg(r10, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r6, 0x118, 0x0, &(0x7f0000c5a000-0x4), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r10, 0x84, 0x6e, &(0x7f0000fd5000)=[@in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x2}, @in6={0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}], 0x64) 2018/02/04 02:18:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000004c000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) 2018/02/04 02:18:27 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000023000)={{{@in=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000014000)=0xe8) quotactl(0xffff, &(0x7f0000025000-0x8)='./file0\x00', r1, &(0x7f0000003000)="90b6009ada1bb742ffd1a39e03f70d398b85b4c307223ac77efac99068c92e6d3ed6395d18bd74a88778e019ca3ffff94e6d01941bed47c78111739236ab288334170738d0b68dc3ca1fc155c2272e6ecc4e06095ad1742ba6593c86f5f7cf1e6fca849eb065901ab5bd9f1f252d72cdc6969055a8786d") syz_emit_ethernet(0x46, &(0x7f0000023000-0x11a0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bc086e", 0x10, 0x2b, 0x0, @empty, @empty, {[@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) 2018/02/04 02:18:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', 0x0}) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x7f7c, 0x2, 0x5, 0x2, 0x80, 0x20, 0x3b, r1, r2}, {0x4, 0x8, 0x4, 0x0, 0x5, 0x7, 0x81, 0x1}, {0x5, 0x2, 0x70000000000, 0x7}, 0x8000, 0x5, 0x1, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x32}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6, 0x5, 0x1, 0x6, 0x1, 0x1f, 0xffffffff80000001}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000651000)=0x1209) r3 = eventfd2(0x800000000000009, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000c61000-0x12)='/dev/snd/midiC#D#\x00', 0x83, 0x200000) epoll_wait(r4, &(0x7f000083f000)=[{}, {}, {}], 0x3, 0x4) write$eventfd(r3, &(0x7f0000d3c000+0xd2e), 0x8) flistxattr(r3, &(0x7f00004e9000)=""/174, 0xae) mlock2(&(0x7f0000447000/0x2000)=nil, 0x2000, 0x1) 2018/02/04 02:18:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000036000)='/dev/audio\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00004f1000-0x8e)={0x0, 0x86, "6267b6f8940d8cb4fda75bb398fe234c64404e6687c92a6ba2d0f1b2042af716f4b2c05c9b8b54f0d5ff20fba7796fb6b37764b4c85a4e25227e2369911447e02aa13d11dea8783087221a7cfcd7c894dcb797eeaf5961c4be1473932ac3e837fcdea78c5b1801363fa52ad30d448bc1c0487fcfbd01a3ddcf81c9c42ee3e4ae53e775a8f384"}, &(0x7f00002d7000)=0x8e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000025c000-0x98)={r1, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0xffffffffffffff0e, 0x4}, &(0x7f0000f9c000)=0x98) bpf$PROG_LOAD(0x5, &(0x7f00000c9000)={0x1, 0x4, &(0x7f00008af000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff}], &(0x7f00007fc000-0x4)='GPL\x00', 0x0, 0xc0, &(0x7f0000901000)=""/192}, 0x20) 2018/02/04 02:18:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f000058e000-0x58)={0x0, 0x1f, 0x4, @tid}, &(0x7f0000ba5000)=0x0) timer_delete(r0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005e5000-0xc)={0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000b47000-0x8)={0x0, 0x0}) r4 = getpgrp(0x0) kcmp(r4, r3, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) [ 95.880333] x_tables: ip_tables: ah.0 match: invalid size 16 (kernel) != (user) 8 [ 95.943598] ================================================================== [ 95.951240] BUG: KASAN: slab-out-of-bounds in string+0x1e8/0x200 [ 95.957367] Read of size 1 at addr ffff8801d39322dc by task syz-executor1/13792 [ 95.964789] [ 95.966402] CPU: 0 PID: 13792 Comm: syz-executor1 Not tainted 4.15.0+ #205 [ 95.973389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.982724] Call Trace: [ 95.985297] dump_stack+0x194/0x257 [ 95.988910] ? arch_local_irq_restore+0x53/0x53 [ 95.993563] ? show_regs_print_info+0x18/0x18 [ 95.998047] ? perf_trace_lock+0xd6/0x900 [ 96.002178] ? string+0x1e8/0x200 [ 96.005619] print_address_description+0x73/0x250 [ 96.010442] ? string+0x1e8/0x200 [ 96.013880] kasan_report+0x25b/0x340 [ 96.017673] __asan_report_load1_noabort+0x14/0x20 [ 96.022582] string+0x1e8/0x200 [ 96.025860] vsnprintf+0x863/0x1900 [ 96.029485] ? pointer+0x9e0/0x9e0 [ 96.033047] __request_module+0x1bf/0xc20 [ 96.037176] ? lock_downgrade+0x980/0x980 [ 96.041312] ? free_modprobe_argv+0xa0/0xa0 [ 96.045632] ? check_noncircular+0x20/0x20 [ 96.049869] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 96.054690] ? __lock_is_held+0xb6/0x140 [ 96.058740] ? wait_for_completion+0x770/0x770 [ 96.063348] ? __lock_is_held+0xb6/0x140 [ 96.067391] ? vmap_page_range_noflush+0x523/0x720 [ 96.072306] ? wait_for_completion+0x770/0x770 [ 96.076886] ? module_unload_free+0x5b0/0x5b0 [ 96.081376] ? map_vm_area+0x9e/0xd0 [ 96.085090] ? xt_compat_match_from_user+0x3b9/0x4f0 [ 96.090205] xt_request_find_target+0x8b/0xb0 [ 96.094690] translate_compat_table+0x910/0x1b90 [ 96.099463] ? ipt_register_table+0x3a0/0x3a0 [ 96.104039] ? __might_fault+0x110/0x1d0 [ 96.108087] ? lock_downgrade+0x980/0x980 [ 96.112233] ? __kmalloc_node+0x33/0x70 [ 96.116193] ? lock_release+0xa40/0xa40 [ 96.120149] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 96.126019] ? __check_object_size+0x25d/0x4f0 [ 96.130603] ? __might_sleep+0x95/0x190 [ 96.134591] compat_do_replace.isra.15+0x30e/0x720 [ 96.139761] ? compat_do_replace.isra.15+0x30e/0x720 [ 96.144843] ? cred_has_capability+0x1a0/0x3d0 [ 96.149417] ? compat_do_ipt_get_ctl+0xc00/0xc00 [ 96.154155] ? find_held_lock+0x35/0x1d0 [ 96.158212] ? module_unload_free+0x5b0/0x5b0 [ 96.162688] ? lock_acquire+0x1d5/0x580 [ 96.166676] ? ns_capable_common+0xcf/0x160 [ 96.170991] compat_do_ipt_set_ctl+0x106/0x150 [ 96.175567] compat_nf_setsockopt+0x88/0x130 [ 96.179953] ? compat_do_replace.isra.15+0x720/0x720 [ 96.185049] compat_ip_setsockopt+0x9d/0xf0 [ 96.189361] compat_udp_setsockopt+0x45/0x80 [ 96.193760] compat_sock_common_setsockopt+0xb2/0x140 [ 96.198928] ? udp_lib_unhash+0xa10/0xa10 [ 96.203067] compat_SyS_setsockopt+0x17c/0x410 [ 96.207627] ? sock_common_setsockopt+0xd0/0xd0 [ 96.212286] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 96.217027] ? lock_downgrade+0x980/0x980 [ 96.221158] ? do_fast_syscall_32+0x156/0xf9d [ 96.225641] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 96.230381] do_fast_syscall_32+0x3ee/0xf9d [ 96.234700] ? do_int80_syscall_32+0x9d0/0x9d0 [ 96.239266] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 96.244797] ? syscall_return_slowpath+0x2ad/0x550 [ 96.249715] ? sysret32_from_system_call+0x5/0x3b [ 96.254562] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 96.259399] entry_SYSENTER_compat+0x54/0x63 [ 96.263792] RIP: 0023:0xf7f35c79 [ 96.267221] RSP: 002b:00000000f773108c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 96.274910] RAX: ffffffffffffffda RBX: 0000000000000018 RCX: 0000000000000000 [ 96.282159] RDX: 0000000000000040 RSI: 0000000020009ce0 RDI: 00000000000002f8 [ 96.289406] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 96.296655] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 96.303901] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 96.311186] [ 96.312792] Allocated by task 13792: [ 96.316490] save_stack+0x43/0xd0 [ 96.319920] kasan_kmalloc+0xad/0xe0 [ 96.323614] __kmalloc_node+0x47/0x70 [ 96.327392] kvmalloc_node+0x99/0xd0 [ 96.331084] xt_alloc_table_info+0x64/0xe0 [ 96.335295] compat_do_replace.isra.15+0x17f/0x720 [ 96.340201] compat_do_ipt_set_ctl+0x106/0x150 [ 96.344760] compat_nf_setsockopt+0x88/0x130 [ 96.349157] compat_ip_setsockopt+0x9d/0xf0 [ 96.353460] compat_udp_setsockopt+0x45/0x80 [ 96.357850] compat_sock_common_setsockopt+0xb2/0x140 [ 96.363021] compat_SyS_setsockopt+0x17c/0x410 [ 96.367583] do_fast_syscall_32+0x3ee/0xf9d [ 96.371898] entry_SYSENTER_compat+0x54/0x63 [ 96.376280] [ 96.377884] Freed by task 4212: [ 96.381144] save_stack+0x43/0xd0 [ 96.384573] kasan_slab_free+0x71/0xc0 [ 96.388439] kfree+0xd6/0x260 [ 96.391523] kvfree+0x36/0x60 [ 96.394606] xt_free_table_info+0x110/0x170 [ 96.398904] translate_compat_table+0x1688/0x1b90 [ 96.403727] compat_do_replace.isra.15+0x30e/0x720 [ 96.408633] compat_do_ipt_set_ctl+0x106/0x150 [ 96.413192] compat_nf_setsockopt+0x88/0x130 [ 96.417577] compat_ip_setsockopt+0x9d/0xf0 [ 96.421877] inet_csk_compat_setsockopt+0x95/0x120 [ 96.426783] compat_tcp_setsockopt+0x3d/0x70 [ 96.431170] compat_sock_common_setsockopt+0xb2/0x140 [ 96.436337] compat_SyS_socketcall+0xbf7/0x17c0 [ 96.440984] do_fast_syscall_32+0x3ee/0xf9d [ 96.445283] entry_SYSENTER_compat+0x54/0x63 [ 96.449664] [ 96.451271] The buggy address belongs to the object at ffff8801d3932000 [ 96.451271] which belongs to the cache kmalloc-1024 of size 1024 [ 96.464078] The buggy address is located 732 bytes inside of [ 96.464078] 1024-byte region [ffff8801d3932000, ffff8801d3932400) [ 96.476018] The buggy address belongs to the page: [ 96.480927] page:ffffea00074e4c80 count:1 mapcount:0 mapping:ffff8801d3932000 index:0x0 compound_mapcount: 0 [ 96.490877] flags: 0x2fffc0000008100(slab|head) [ 96.495526] raw: 02fffc0000008100 ffff8801d3932000 0000000000000000 0000000100000007 [ 96.503385] raw: ffffea00074d0fa0 ffffea00074f2220 ffff8801db000ac0 0000000000000000 [ 96.511240] page dumped because: kasan: bad access detected [ 96.516924] [ 96.518530] Memory state around the buggy address: [ 96.523436] ffff8801d3932180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 96.530785] ffff8801d3932200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 96.538120] >ffff8801d3932280: 00 00 00 00 00 00 00 00 00 00 00 04 fc fc fc fc [ 96.545453] ^ [ 96.551665] ffff8801d3932300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 96.559001] ffff8801d3932380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 96.566342] ================================================================== [ 96.573673] Disabling lock debugging due to kernel taint [ 96.579332] Kernel panic - not syncing: panic_on_warn set ... [ 96.579332] [ 96.586688] CPU: 0 PID: 13792 Comm: syz-executor1 Tainted: G B 4.15.0+ #205 [ 96.594983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.604308] Call Trace: [ 96.606870] dump_stack+0x194/0x257 [ 96.610472] ? arch_local_irq_restore+0x53/0x53 [ 96.615116] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 96.619845] ? vsnprintf+0x1ed/0x1900 [ 96.623618] ? string+0x120/0x200 [ 96.627046] panic+0x1e4/0x41c [ 96.630212] ? refcount_error_report+0x214/0x214 [ 96.634957] ? add_taint+0x1c/0x50 [ 96.638480] ? add_taint+0x1c/0x50 [ 96.641998] ? string+0x1e8/0x200 [ 96.645430] kasan_end_report+0x50/0x50 [ 96.649384] kasan_report+0x144/0x340 [ 96.653160] __asan_report_load1_noabort+0x14/0x20 [ 96.658059] string+0x1e8/0x200 [ 96.661317] vsnprintf+0x863/0x1900 [ 96.664922] ? pointer+0x9e0/0x9e0 [ 96.668442] __request_module+0x1bf/0xc20 [ 96.672568] ? lock_downgrade+0x980/0x980 [ 96.676692] ? free_modprobe_argv+0xa0/0xa0 [ 96.680990] ? check_noncircular+0x20/0x20 [ 96.685210] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 96.690026] ? __lock_is_held+0xb6/0x140 [ 96.694064] ? wait_for_completion+0x770/0x770 [ 96.698619] ? __lock_is_held+0xb6/0x140 [ 96.702654] ? vmap_page_range_noflush+0x523/0x720 [ 96.707560] ? wait_for_completion+0x770/0x770 [ 96.712121] ? module_unload_free+0x5b0/0x5b0 [ 96.716594] ? map_vm_area+0x9e/0xd0 [ 96.720288] ? xt_compat_match_from_user+0x3b9/0x4f0 [ 96.725373] xt_request_find_target+0x8b/0xb0 [ 96.729846] translate_compat_table+0x910/0x1b90 [ 96.734585] ? ipt_register_table+0x3a0/0x3a0 [ 96.739059] ? __might_fault+0x110/0x1d0 [ 96.743097] ? lock_downgrade+0x980/0x980 [ 96.747219] ? __kmalloc_node+0x33/0x70 [ 96.751168] ? lock_release+0xa40/0xa40 [ 96.755116] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 96.760973] ? __check_object_size+0x25d/0x4f0 [ 96.765535] ? __might_sleep+0x95/0x190 [ 96.769493] compat_do_replace.isra.15+0x30e/0x720 [ 96.774398] ? compat_do_replace.isra.15+0x30e/0x720 [ 96.779478] ? cred_has_capability+0x1a0/0x3d0 [ 96.784037] ? compat_do_ipt_get_ctl+0xc00/0xc00 [ 96.788767] ? find_held_lock+0x35/0x1d0 [ 96.792805] ? module_unload_free+0x5b0/0x5b0 [ 96.797273] ? lock_acquire+0x1d5/0x580 [ 96.801230] ? ns_capable_common+0xcf/0x160 [ 96.805528] compat_do_ipt_set_ctl+0x106/0x150 [ 96.810087] compat_nf_setsockopt+0x88/0x130 [ 96.814472] ? compat_do_replace.isra.15+0x720/0x720 [ 96.819551] compat_ip_setsockopt+0x9d/0xf0 [ 96.823850] compat_udp_setsockopt+0x45/0x80 [ 96.828235] compat_sock_common_setsockopt+0xb2/0x140 [ 96.833406] ? udp_lib_unhash+0xa10/0xa10 [ 96.837533] compat_SyS_setsockopt+0x17c/0x410 [ 96.842091] ? sock_common_setsockopt+0xd0/0xd0 [ 96.846746] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 96.851476] ? lock_downgrade+0x980/0x980 [ 96.855598] ? do_fast_syscall_32+0x156/0xf9d [ 96.860067] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 96.864796] do_fast_syscall_32+0x3ee/0xf9d [ 96.869097] ? do_int80_syscall_32+0x9d0/0x9d0 [ 96.873652] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 96.879165] ? syscall_return_slowpath+0x2ad/0x550 [ 96.884081] ? sysret32_from_system_call+0x5/0x3b [ 96.888899] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 96.893720] entry_SYSENTER_compat+0x54/0x63 [ 96.898100] RIP: 0023:0xf7f35c79 [ 96.901439] RSP: 002b:00000000f773108c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 96.909120] RAX: ffffffffffffffda RBX: 0000000000000018 RCX: 0000000000000000 [ 96.916364] RDX: 0000000000000040 RSI: 0000000020009ce0 RDI: 00000000000002f8 [ 96.923605] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 96.930849] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 96.938095] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 96.945817] Dumping ftrace buffer: [ 96.949329] (ftrace buffer empty) [ 96.953011] Kernel Offset: disabled [ 96.956620] Rebooting in 86400 seconds..