0b97000-0x4)=0xc) 2018/01/29 15:37:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x0, 0x0}}, 0x2e) 2018/01/29 15:37:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(r0, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8000000200000004, 0xfffffffffffffffc, 0x417e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002b3000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000269000)={0x4, 0x10000, 0x1, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000144000)='./file0\x00', &(0x7f00000a2000)='./file0\x00', &(0x7f00006c8000)='nfs\x00', 0x0, &(0x7f000000a000)="") r2 = getpid() fcntl$setown(r1, 0x8, r2) symlink(&(0x7f0000c11000)='./file0\x00', &(0x7f0000020000-0x8)='./file0\x00') creat(&(0x7f000021a000-0x8)='./file1\x00', 0x20) 2018/01/29 15:37:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffff9c, 0x40087705, &(0x7f0000356000)={0x8001, 0xfffffffffffffffb}) r0 = socket(0x40000000015, 0x5, 0x0) r1 = add_key$user(&(0x7f00000c5000-0x5)='user\x00', &(0x7f0000a38000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d0000-0xfb)="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", 0xfb, 0xfffffffffffffff8) keyctl$describe(0x6, r1, &(0x7f00000a3000)=""/7, 0x7) bind$inet(r0, &(0x7f00004b9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readlink(&(0x7f0000739000)='./file0\x00', &(0x7f00005ee000-0x1c)=""/28, 0x1c) sendto$inet(r0, &(0x7f0000ea8000)="", 0x0, 0x4000000, &(0x7f000099a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 15:37:51 executing program 6: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000ef0000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) fchmod(r1, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000ef1000)='/dev/vhost-net\x00', 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006d6000)={r1, &(0x7f0000eef000)=""}, 0x10) r2 = add_key$keyring(&(0x7f0000d8a000)='keyring\x00', &(0x7f0000278000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r2, 0x9) 2018/01/29 15:37:51 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00008ad000-0x4)=0x0) prlimit64(r0, 0xf, 0x0, &(0x7f000074e000)={0x0, 0x0}) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ab6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2287, &(0x7f0000001000-0x1)="") 2018/01/29 15:37:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b10000-0x8)='./file0\x00', 0x101) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f0000af3000)="113103725f4254c4fd442b57c35a4a7d68c6fccd1ebc37aa9347e0914445b75fd692a3590874c3fc2c27289cdf341a55eca9a85ca485f9bb476f95356cab136cd12605874840520406ffb22c676160ef8eb964203044c3703246f66dc084495d10fcbadf", 0x64, 0x4800, &(0x7f000056c000-0xa)=@file={0x0, './file0\x00'}, 0xa) fchdir(r0) 2018/01/29 15:37:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a38000)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000c45000-0x4)=0x4, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000f44000)=0x4) 2018/01/29 15:37:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f000012e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1ff}, 0x1c) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) sync() ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000012d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f000052a000-0x4)=0x2, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000853000)={{0x100000001, 0x5, 0x7, 0x3, 0x74, 0x93}, 0x800, 0x2, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000ddd000-0x9a)=@hdr={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/29 15:37:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00008bb000)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000001000)={0x0, 0x0}) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x80100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000002000+0xa95)={0x2, &(0x7f0000002000)=[0x1, 0x80]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000003000)={0x7b, 0x0, [0x2000000000000000, 0xd60f, 0xcde, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000001000)=0x7fffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000005000-0x28)={&(0x7f0000000000/0x1000)=nil, 0xfc5, 0x3, 0x4, &(0x7f0000002000/0x2000)=nil, 0x24}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000005000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000006000-0x1000)="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", 0x1000, 0x9, &(0x7f0000002000)={r2, r3+10000000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000006000)={{0x8, 0x7}, 'port0\x00', 0x18, 0x80000, 0x3, 0x8, 0x75, 0x8, 0x10000, 0x0, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_init() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000009000-0x18)={r4, &(0x7f0000002000-0x28)="6f7cc3a0ef237ac28409c334a8e9aaa283893e84e023c5efc2146abf0fac3b2e8b6ba095cb3e5605", &(0x7f0000008000)=""/61}, 0x18) r5 = getpid() waitid(0x0, r5, 0x0, 0x3, &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000000a000-0x8)=[{r4, 0x40, 0x0}], 0x1, 0x4) 2018/01/29 15:37:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000385000-0x8)={0x0, 0xfff, 0x10001}, &(0x7f0000af1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000066b000)={r1, 0xfff, 0x0}, &(0x7f0000129000+0xcbb)=0x8) pause() inotify_add_watch(0xffffffffffffff9c, &(0x7f000011e000-0x8)='./file0\x00', 0x0) 2018/01/29 15:37:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000001000-0x8)={0x3, 0x8}) clock_gettime(0xfffffffdfffffff8, &(0x7f00009e6000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000b3b000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000052d000-0x38)={&(0x7f0000db7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000097d000-0x10)={&(0x7f0000f71000-0x14)={0x14, 0x1, 0x9, 0x2000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 15:37:51 executing program 3: unshare(0x20000000) clone(0x0, &(0x7f0000b22000)="", &(0x7f0000f13000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000022a000-0x2)="") setpriority(0x0, 0x0, 0x8000007ffffff) clone(0x0, &(0x7f0000f5e000-0x1)="", &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") 2018/01/29 15:37:51 executing program 1: prctl$intptr(0x17, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000001000-0x15)=""/21, &(0x7f0000a27000)=0x15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000)=""/255) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x6, 0x38b}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x10001, 0x8001, 0x3, 0xffffffff, r1}, &(0x7f0000001000)=0x10) 2018/01/29 15:37:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000056f000)=[0x7, 0x1], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3fffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000776000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000775000)={0xd14d, 0x7}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000cd2000-0x8)={0x0, 0x800000047}, &(0x7f0000245000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000386000-0x8)=@assoc_value={r2, 0x101}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000ce0000-0xe6)=""/230, &(0x7f00006a1000)=0xe6) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000736000-0x4)=0x8) sendto$inet(r0, &(0x7f0000fae000)="fd97995ebca029654fa6799871ea7e52b3a3a2988c1e91063c56945cff3cf9584b725f94a5499c8b444dcb14404c7147226ea87e35fb8ebb6b2aebdd30250fc4054de9a03655e566", 0x48, 0x20000041, &(0x7f000077e000-0x10)={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 98.675419] kauditd_printk_skb: 143 callbacks suppressed [ 98.675427] audit: type=1326 audit(1517240271.730:1195): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16426 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/29 15:37:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt(r0, 0x8907, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=r1, 0x4) r2 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000003000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x6f)=""/111, 0x6f) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ftruncate(r0, 0x81) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000003000-0xe)="062bd366995cfa2ae3f156389c94", 0xe, 0x40881, &(0x7f0000003000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f0000012000)={'system_u:object_r:inetd_exec_t:s0', 0x20, 'system_u:object_r:cert_t:s0', 0x20, 0x36, 0x34, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r2) [ 98.717177] device eql entered promiscuous mode 2018/01/29 15:37:51 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000001000)=""/0, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/29 15:37:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c14000)=0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000bb6000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = getpgid(0x0) sched_setscheduler(r2, 0x6, &(0x7f0000bcb000)=0x80000000) 2018/01/29 15:37:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ffd000)='./file0\x00', 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a6b000)={0x0, 0x3f, 0x7ff}, &(0x7f00004ee000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005c4000)={0x0, 0x2}, &(0x7f0000105000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000068f000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000542000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a0c000)=@sack_info={r2, 0x7ff, 0x5}, &(0x7f000089d000)=0xc) socket(0x5, 0x7, 0xffff) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000899000+0x5e4)={0x0, 0x1ff}, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6(0xa, 0x807, 0x800, &(0x7f00007ed000)={0x0, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f000044c000-0x60)={0x20000000, 0x15, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000697000)=0x0) perf_event_open(&(0x7f00000f0000-0x78)={0x1, 0x78, 0x7ff, 0x1, 0x1000, 0x8, 0x0, 0xfffffffffffffffe, 0x4000, 0x1, 0x5, 0x80, 0x0, 0x7, 0x7, 0x100000001, 0x80000001, 0x7fffffff, 0x2, 0x0, 0x5, 0x0, 0x7, 0x1, 0x4e27, 0x10000, 0x3, 0x80000000, 0x10001, 0xc25a, 0x6f73, 0xffffffff00000001, 0x1, 0x200, 0xdb40, 0x0, 0x6, 0x8, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000b67000)=0x0, 0x4}, 0x4, 0xbe, 0x3, 0x0, 0x6, 0xffb3, 0x200, 0x0}, r3, 0x0, r1, 0x6) [ 98.764737] audit: type=1326 audit(1517240271.730:1196): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16426 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 98.814098] audit: type=1326 audit(1517240271.765:1197): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16426 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 98.839579] audit: type=1326 audit(1517240271.774:1198): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16426 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 98.866693] audit: type=1326 audit(1517240271.776:1199): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16426 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=41 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/29 15:37:51 executing program 3: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000ae3000)="", 0x0, 0x200418d0, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) r1 = dup2(r0, r0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000ae4000)={0x80000001, 0x2, 0x100000000, 0x2, 0x100}) 2018/01/29 15:37:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000ba4000-0x4)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000007e000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000826000-0xe7)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e8000-0x4)=0xe8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) dup2(r3, r2) 2018/01/29 15:37:51 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f000002b000-0xb)='/dev/midi#\x00', 0x9f, 0x4000) ioctl$TIOCCONS(r1, 0x541d) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f000000d000-0x8)=0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000025000)=@mpls_newroute={0x15, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = add_key$keyring(&(0x7f0000028000)='keyring\x00', &(0x7f000002a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000007000)='keyring\x00', &(0x7f000002b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$reject(0x13, r2, 0x0, 0xe83, r3) 2018/01/29 15:37:51 executing program 0: unshare(0x20000000) syz_open_dev$mouse(&(0x7f0000bfa000)='/dev/input/mouse#\x00', 0x80000001, 0x40000) clone(0x0, &(0x7f0000b22000)="", &(0x7f0000f13000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000022a000-0x2)="") setpriority(0x0, 0x0, 0x8000008000000) ioperm(0x0, 0x1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x8)={0x399f1336, r0}, &(0x7f0000001000-0x18)={0x81, 0x81, 0x9, 0x4e, 0x2ea3, 0x2}) clone(0x2000000000, &(0x7f0000000000)='u', &(0x7f0000000000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000000000)="dd28f381d6c9f4b826718d126194d18a43c0542ca48609e3ed6ef5a2212d6becf0") 2018/01/29 15:37:51 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x41, &(0x7f0000004000-0x12e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@llc_tr={0x11, {@llc={0xf, 0x1, "51de", "27d460d0d8b3b3876797539088677161408e8ba72dfe79fa83838c4e9bbdf984c81923d3a7a34a0221914614527310"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x40080000020]}) r0 = syz_open_dev$evdev(&(0x7f0000003000-0x12)='/dev/input/event#\x00', 0x100000000, 0x200000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000009000-0xb)=""/15) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000009000-0xd)='/dev/usbmon#\x00', 0x5e5, 0x20000) write$tun(r1, &(0x7f0000008000)=@hdr={0x3, 0x83, 0x8, 0x80, 0x6ac, 0x1, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x8001, 0x7, 0x2}], {0x8100, 0x1, 0xfb35a24000, 0x81}}], {@llc={0x4, {@snap={0xaa, 0xaa, 'Z', "ebb7e3", 0x8847, "9340ff621d3f1f4593561d36120f6e12"}}}}}}, 0x38) socketpair(0x0, 0x5, 0x6, &(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000007000)=0x3) 2018/01/29 15:37:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000001}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x40000000001) r1 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00008a6000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ba8000-0xb8)={0x0, 0x8001, 0x2, 0x7, 0x7, 0x1000, 0x0, 0x0, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x5, 0x80, 0x80, 0x7fffffff}}, &(0x7f0000003000)=0xb8) fcntl$getownex(r1, 0x10, &(0x7f00005e2000-0x8)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f0000eb9000)='net/ip_tables_names\x00') setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000add000-0x20)={0x70000000000000, 0x0, 0x2, 0xf63, 0x3, 0x800, 0x800, 0x7, r2}, 0x20) recvfrom$llc(r1, &(0x7f0000c7e000)=""/88, 0x58, 0x0, &(0x7f0000bbf000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="af8d88c07b1c", [0x0, 0x0]}, 0x10) 2018/01/29 15:37:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x8, 0x0, &(0x7f000057e000)=[@increfs={0x40046304, 0x2}], 0x1, 0x0, &(0x7f0000c5a000)='%'}) r1 = dup(r0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000d58000-0x18)={0x1, 0x21, 0x1, r2, 0x0}) 2018/01/29 15:37:51 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fd0000)={0x7fff, 0x80000001}, 0x8) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000fcc000)='./control\x00', 0x0) creat(&(0x7f00007f7000-0x8)='./file0\x00', 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ed8000-0x10)='./control/file0\x00') mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000fd0000)='./control/file0\x00', 0x28001, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00004f1000)=@generic={0x1, 0x4, 0x7f}) lseek(r1, 0x48, 0x0) [ 98.894317] audit: type=1326 audit(1517240271.776:1200): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16426 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 98.921149] audit: type=1326 audit(1517240271.777:1201): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16426 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/29 15:37:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) fcntl$getownex(r0, 0x10, &(0x7f000029c000-0x8)={0x0, 0x0}) sched_setscheduler(r1, 0x7, &(0x7f0000738000)=0x0) 2018/01/29 15:37:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00001f8000-0x8)={0x0, 0x800}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() getpgid(r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000097f000-0x108)={r1, @in6={{0xa, 0x3, 0x5385, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x6e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4f4773e0, 0x7f, 0x3, 0x9614, 0x1ff, 0x6, 0x200000000000000, 0x1, 0xdc6a, 0x1, 0x7fffffff, 0x0, 0x8, 0x1, 0x3]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/29 15:37:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x88120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) r1 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r1, &(0x7f00009ae000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260ee0000d4370200000008814fe333f1773779222f61fa0971b3a272d36e9a3f066f6a23e6073f75e4d23d2f867339a483f7b83052778cf7b2", 0x0}, 0x60) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000064000-0x2)="", 0x0, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00003a4000-0x10)={0x0, []}, &(0x7f000063a000)=0x4) sendto$inet(0xffffffffffffffff, &(0x7f00004fa000-0x1000)="", 0x0, 0x0, &(0x7f0000c45000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000c1000)=0x0) 2018/01/29 15:37:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009ac000-0xb)='/dev/hwrng\x00', 0x900, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000033a000)=0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000613000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00007d5000-0x8)={r1, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000f92000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x1, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a2b000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$inet6(r1, &(0x7f0000655000)="186accc008482f71a07902ccd7345a23ccef7465d6622fef39073278de1be80185c9ee8f865df24ae0cfafe1659187caaaa2e3bfe03734a4a1118461177f91cc6f5e188ca6f6ea4262bc0ccdee64b00bfafddf206cc7834dfb9f9d81d4d4f32a2b07f146f193fae4e6058d543fadbbb07e302b571794c7", 0x77, 0x20000010, &(0x7f0000940000)={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xffffffff}, 0x1c) r3 = socket(0x10, 0x3, 0x0) r4 = memfd_create(&(0x7f00009a2000)='\x00', 0x1) pipe2(&(0x7f0000e83000-0x8)={0x0, 0x0}, 0x84000) ioctl$KDMKTONE(r4, 0x4b30, 0x80000000) sendto$inet(r0, &(0x7f0000b21000)="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", 0x1000, 0x4084, &(0x7f00006a2000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getxattr(&(0x7f0000cad000-0x8)='./file0\x00', &(0x7f0000f38000)=@random={'trusted.', '\aeth0!eth0mime_type\x00'}, &(0x7f0000a85000)=""/202, 0xca) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f00008b8000)={0x3, r3, 0x0}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000b65000)=0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00001f3000)={0xa3a}, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000cea000-0x4)=r6, 0x4) connect$l2tp(r5, &(0x7f000028b000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x4, 0x2}}, 0x26) 2018/01/29 15:37:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) pwrite64(r0, &(0x7f00001ff000-0x1)='\x00', 0x1, 0x10001) write(r0, &(0x7f0000352000-0x1000)="aa", 0x1) ftruncate(r0, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b73000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/29 15:37:52 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ebb000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$int_in(r0, 0x0, &(0x7f00002c9000-0x8)=0x168) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x13a, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) close(r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000235000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000794000-0x4)=0xc) stat(&(0x7f0000e6c000-0x8)='./file0\x00', &(0x7f000083b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00008f5000)=0x101) fchown(r0, r2, r3) 2018/01/29 15:37:52 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fd0000)={0x7fff, 0x80000001}, 0x8) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000fcc000)='./control\x00', 0x0) creat(&(0x7f00007f7000-0x8)='./file0\x00', 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ed8000-0x10)='./control/file0\x00') mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000fd0000)='./control/file0\x00', 0x28001, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00004f1000)=@generic={0x1, 0x4, 0x7f}) lseek(r1, 0x48, 0x0) [ 98.939992] binder: 16476:16480 ioctl c0184908 20d57fe8 returned -22 [ 98.947648] binder_alloc: binder_alloc_mmap_handler: 16476 20000000-20002000 already mapped failed -16 [ 98.949899] binder: BINDER_SET_CONTEXT_MGR already set [ 98.949908] binder: 16476:16480 ioctl 40046207 0 returned -16 [ 98.949972] binder_alloc: 16476: binder_alloc_buf, no vma [ 98.949996] binder: 16476:16481 transaction failed 29189/-3, size 80-16 line 2903 [ 98.952623] binder: 16476:16480 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 98.955192] binder: 16476:16489 ioctl c0184908 20d57fe8 returned -22 [ 98.971214] binder: undelivered TRANSACTION_ERROR: 29189 [ 98.971311] binder: release 16476:16480 transaction 37 out, still active [ 98.971355] binder: send failed reply for transaction 37, target dead [ 99.150611] audit: type=1326 audit(1517240271.783:1202): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16426 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=317 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/29 15:37:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) r1 = syz_open_dev$sg(&(0x7f0000e05000-0x9)='/dev/sg#\x00', 0x7eea1346, 0x8500) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 15:37:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000017a000)={0x0, 0x0}) open_by_handle_at(r0, &(0x7f0000ca5000-0x97)={0x97, 0xfa79, "a4fa89520d8e57843c82ec9059df529437f2fa7131f785140dfb2a1615a28cceb63ba8bb38a363f8ffdddf80b7b883e980b99f80269103e39957ffad18e0cba810449cb6715ea32b09801d0926eefa46c1415de5baf6c1543b97f17d86a839b3e1a35aaf9c16e81307910bacbd7e288c7dd7e9669b4397bb78e7cdddd5acaef433e46c459c4dc1225a25c619e6e027"}, 0x10000) flock(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000340000)={0x0, 0x1000, "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"}, &(0x7f00008d7000)=0x1008) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000771000)={r1, 0x1}, &(0x7f0000c9d000-0x4)=0x8) 2018/01/29 15:37:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00005db000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = eventfd(0x0) read(r1, &(0x7f0000295000-0x26)=""/38, 0x26) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000b28000)={0x0, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000486000)={0x1, 0x0}) write$eventfd(r1, &(0x7f00001d4000-0x8)=0x0, 0x8) 2018/01/29 15:37:52 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x200000) 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x40000) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000003000-0xfe)={0xfe, 0x81, "95b89f10df2bf1a66ab45bfd138892d3db305feb869a2a180748d763514c514f39ea8a67f42ad25178476f281b084b641fd1c68f43d9abb5c8c01cabd4e94b357a6bc0d10c48e8c6ddce7894c46aa3e2ceed7c35ed99b8e5fc9450483f6daa955062c0c53f4d0ce309ef553b375419be3b6a51be3272e98b1cbcfced4075a72c16e94fb278c2ebdbc77a02d823fadd6358d1bb775face79b7d8ad43dd764b99e77e2eb6c7f1c63b94afaa7fcd5c55a073dd367fac79faf2baa42280d680fe2443d7d51ec58cc58e40bf25c97ddac53604f3621cde7e0163803011f264e05ce4e55bae89f9dbf267d31a9fcfcca0f589a5b06a96780b2"}, 0x80) r2 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r1, 0x80000) sendto$ax25(r2, &(0x7f0000003000)="990a22aaf9ff513ad933154bb314742617909f29bbcf9aea6cd83ad8c41fddb4eda9dcaf3eb4de259dead765566326640ba89683be4c382f9f3cc3655413203fd465709cdbb74ac903a9c56232bde798621b585a173a2809222c80c2ad082eb576e3b17bc8cef9a0185bb332e22ef68563dace1ded5e64668f1bb46f4ef030", 0x7f, 0x20000040, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000003000)='/dev/audio#\x00', 0x0, 0x50403) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000005000-0x10)={0x0, 0x3c, &(0x7f0000f20000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000005000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000000)={r4, 0x7, 0x2}, &(0x7f0000001000-0x4)=0x8) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vcs\x00', 0xc400, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r5, &(0x7f0000004000-0x1c)={0x1c, 0x0, 0x8, @fuse_notify_inval_entry_out={0x5, 0x1ff}}, 0x1c) mbind(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000001000-0x8)=0xffff, 0x2, 0x0) 2018/01/29 15:37:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000bd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000071d000-0xc4)=@ethtool_drvinfo={0x3, "056601c9f348248200ef257020df75d154ac85e18582e69fb17f2bd74416cd95", "aca3dffdcdbf165cd7e67b6b405b265b3534effbba1a0bb96302e39384fcb5da", "c621ecd87b70aa4b799455bc5ac6fef75fecb457a9cba8148b90d98bb8233ad6", "7f552e0392d33090ec5466bc536c6770e4cdb75f3c80e29f50b990bb51020b37", "5e453f9ef0813f1277cc2e4710284015189e650ded9a2e563f66d1a19693687d", "b9e8b6465f7a576e2fd62840", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000015e000)='/dev/dsp\x00', 0x200001, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00002ed000-0x8)=0x80) 2018/01/29 15:37:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f00005ae000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x5}) 2018/01/29 15:37:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0x4000001ff, 0x80000a}, {0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000583000-0x8c)={0x9, 0x40, 0x9, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 15:37:52 executing program 6: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fc6000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000fc4000)=""/92) 2018/01/29 15:37:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xffffffffffffffff, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000662000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockname$unix(r2, &(0x7f000062d000)=@file={0x0, ""/71}, &(0x7f00002a6000-0x4)=0x49) 2018/01/29 15:37:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000003000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005e0000)={0x7, r0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000621000-0x4)=0x2) [ 99.175321] audit: type=1326 audit(1517240271.784:1203): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16426 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 99.199973] audit: type=1326 audit(1517240271.784:1204): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16426 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/29 15:37:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000858000-0x78)={0x2, 0x78, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000c000-0x8)='\\vmnet0\x00', 0x1) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = creat(&(0x7f00001d3000)='./file0\x00', 0x0) fcntl$lock(r1, 0x6, &(0x7f0000d36000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000065c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003dc000-0x4)=0x14) syz_open_dev$evdev(&(0x7f0000c58000)='/dev/input/event#\x00', 0x7ff, 0x8000) 2018/01/29 15:37:52 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000547000)={&(0x7f0000177000/0x4000)=nil, 0x4000}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 15:37:52 executing program 2: r0 = socket(0x9, 0x80005, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0xffff, 0x9, 0x2, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="16c40762d09359ad8b51d7f1cdcb30a62313a2d079776e7b7bb576b1e7c1ce92d587524b8bd02f170ca63c1907d09185d36c1cb37947b11983a5aea6c44d1581a87f708f74edecd3000f3890fbf720cf57b0abfeec28c5c0d2fc8532aa1ae2c86352e3369e3069ad1400dac6c948aab16ca905f8c4ce7e0d8272367952464c3e982101fd62f387b3dd7369abe0167eefc28eab63c20c6d758f1d6e398b2ab03635ef27d39671063dc7e2268fb34fd1bcd7c5a5d3ad8331548d0aa748c22bfd34df7a4cbc0995e1b9b9c3a47de5b445", 0xcf}, {&(0x7f0000001000-0x3f)="dfab5aa25926e648d6ed42649d8db130e475179fc4d177717439e58a695305b3d1536cc3fd1b78696d519b0c73d629dcfdebca58c3829f72015e0388145def", 0x3f}], 0x2, &(0x7f0000000000)=[{0x48, 0x11f, 0x3, "9cf6320f06e080f5b3d07ab4d92ad9f058ceedec69516fbf5e8e8865752dd79936c1648577a8dd9bcada5cbc0b8feef8781a18e5daa131"}], 0x48, 0x4000800}, 0x20000894) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x3, 0x1, 0x5bf) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000b87000)=0x0) 2018/01/29 15:37:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f000097a000-0x1)="a6") write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000263000-0xb8)={0x0, 0x1, 0xfffffffffffffff8, 0xffffffffffffffff, 0x53, 0x9, 0x40, 0x55, {0x0, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x3, 0xff, 0x9803}}, &(0x7f0000ccf000)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005a9000)={r1, 0x7, 0x2, 0x3, 0xa93, 0x5b}, 0x14) 2018/01/29 15:37:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) connect$inet(r0, &(0x7f0000674000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/01/29 15:37:52 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000e90000-0x12)='/dev/input/mouse#\x00', 0x7, 0x200) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00005f0000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f000066b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c14000)='/dev/vcs\x00', 0x8080, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00002c5000-0x78)=""/120) 2018/01/29 15:37:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0xf)="8341736169f638d1bdb83112c7946be1d28a5cb7cc6168f2b0", 0x19, 0xffffffffffffffff) request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='\x00', r0) r1 = add_key$user(&(0x7f0000f65000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000261000-0x83)="20e9844f03fdbc1bc5731485f501e7808c713494b0b80251286566ab134a9d61f6042dc5207a4551e5a4052c4644552604ecc9b6b7b5f63c1e575f32534c135ebcd31c93a903ac9d4e1fe1744e1999e1486da1792d55887947b94b7df2f1bc2de54ee12013051458f82aff4e09c89c16b1dfbf5d6d2a970a7e7690c50563d51f456cb6", 0x83, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r1, r2) r3 = getpgrp(0x0) getpriority(0x1, r3) mmap(&(0x7f0000000000/0xcfe000)=nil, 0xcfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, r1) ptrace$getsig(0x4202, r3, 0xfffffffffffffffe, &(0x7f0000191000)={0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x2a, &(0x7f0000001000-0x42)={@random="01e5bb724725", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@arp={0x806, @ether_ipv4={0x6, 0x800, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="c5b14f9e77a0", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000000000)={0x0, 0x0, []}) r4 = syz_open_dev$vcsn(&(0x7f0000748000-0xa)='/dev/vcs#\x00', 0x4b, 0x40000) mmap(&(0x7f0000cfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000cff000-0x10)={0x0, 0x30d60ca8, 0x3143, 0xfffffffffffffddc}, &(0x7f0000cff000-0x4)=0x10) mmap(&(0x7f0000cff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000cff000)=@sack_info={r5, 0x400, 0x8}, 0xc) mmap(&(0x7f0000cfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000cff000-0x14)={r5, 0x6, 0x5, 0x20000000, 0x4, 0x7fff}, &(0x7f0000a36000)=0x14) 2018/01/29 15:37:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007eb000-0xd)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f000071c000)={0x0, 0x78, 0x52, 0x741, 0x7fff, 0x8b8f, 0x0, 0x0, 0x81000, 0x3, 0x9, 0x7, 0x3, 0x7c1, 0x2d, 0x7, 0x3, 0x48b, 0x1, 0xfffffffffffffffa, 0x3f, 0x9, 0x2, 0x6, 0xfffffffffffffc01, 0x400, 0x401, 0x3f, 0x7fff, 0xc227, 0x80000000, 0x2, 0xfff, 0x2, 0x63, 0xffff, 0x1f, 0x4000000000000, 0x0, 0x9, 0x2, @perf_config_ext={0x37fb, 0x8}, 0x8000, 0x0, 0x6, 0x5, 0x7, 0x3, 0x0, 0x0}, r0, 0x48b, r1, 0x1) r2 = add_key(&(0x7f0000838000-0x2)='ceph\x00', &(0x7f000065e000+0x7c)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005d1000-0xe4)="", 0x0, 0xfffffffffffffffc) r3 = syz_open_dev$amidi(&(0x7f00008e9000-0xc)='/dev/amidi#\x00', 0x2, 0x400000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000099b000)=0x3, 0x4) ioctl$TIOCCBRK(r3, 0x5428) bind$alg(r3, &(0x7f0000b13000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) add_key(&(0x7f00006b1000-0x8)='big_key\x00', &(0x7f0000d7b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000008d000)="", 0x0, r2) keyctl$get_security(0x11, r2, &(0x7f000097d000)=""/0, 0xffffffffffffffcd) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000b74000-0x8)={0xffff, 0x2, 0x1, 0x8}) 2018/01/29 15:37:52 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000017000)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x3) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000022000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000022000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x6, 0xffffffffffffffb4, 0x10001}, &(0x7f0000005000)=0x10) 2018/01/29 15:37:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000898000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007c3000)=0x60) syz_open_dev$amidi(&(0x7f0000634000)='/dev/amidi#\x00', 0x24, 0x2240) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007c2000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000255000-0x28)={0x5, 0xfe68, 0x2, 0x10001, 0x32b}) bind$nfc_llcp(r0, &(0x7f0000764000-0x60)={0x27, 0x4, 0x5, 0x5, 0x12, 0x9, "4a932508a4bcede469966aa4ac0d8f8f596960b84c02d31df29775ff02336d8534f101dd07603fd751046e5e989906c0851bad77598e6d555f85a8872fe68b", 0x8f3}, 0x60) r2 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) write$fuse(r1, &(0x7f0000b01000-0x30)={0x30, 0x1, 0x7, @fuse_notify_retrieve_out={0x6, 0x80000001, 0x9, 0x3}}, 0x30) connect(r2, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) epoll_create(0x1) 2018/01/29 15:37:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) read(r0, &(0x7f0000355000-0x13)=""/19, 0xffffff2c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) fcntl$setstatus(r0, 0x4, 0x2000) userfaultfd(0x0) shmat(0x0, &(0x7f00004b3000/0x4000)=nil, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000cd5000)={{0x6, 0xe45, 0x3, 0x1ff, 0xfff, 0x3}, 0x4, 0x7, 0x960e7ad}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000354000)={0x0, 0x2, 0x5, 0x0, 0x2, 0x5, 0x9, 0x40, {0x0, @in={{0x2, 0x2, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfa9, 0x200, 0x101, 0x1ff, 0xffffffffffffffff}}, &(0x7f0000efc000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000fed000-0x14)={r3, 0xff, 0x3, 0xff, 0x3, 0x80000001}, 0x14) shmdt(0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000a65000-0x8)=0x81) dup2(r0, r2) 2018/01/29 15:37:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000a17000-0x230)=[{0x0, 0x0, &(0x7f00006d7000-0x90)=[{&(0x7f0000c04000-0x1000)="2ad4f7c2ac5b4248159d95c48ea1392b224372090657a11b15bd665be25c39e161d3bb69d83719ea4e00cd2a3c7bc3ed703d4c414f5ad49ca633d6752a3439d72612a96de936cc8abd26bb496b4e55b3278029a20129b4e1e3d15ad682c0aae12c62b608a45f6d73010862c950f8ea1b43c7043946739ccb4a8a3916c0baf5ede72891bb8fb5e9aec14002692af20e8ed1c48b930e11fb7b0465bbaaedf1c5b17260606a96798a4bfbc550561cacd04e8ef2d0bbc4ea8cf2e56d2e6d8133794708735b7c59204e97b7a43399de6fd925b28ae4af49dca575e9691c51b8fc0b0cf4fbe08e2c103979592381ceef0f7cacbaf4c579433160f72fd3abca8668f527d7fe6dad2901604366f0cc8c1e59b042c08be04a864667462cf640cfc7d885004b696fc151e0a5905eba86c265599e3f0853a06440d3a147d3359e128791672a8cbb4ca63bec4b13af37468399af5adfc503c5ecf4c9039349a7cb92e13eb570194a41b634420c9022d4d62f90246b6e4bbc752dfc3e3928f0e1575b7d96da7edbe6b7b2949f2db839e7a240089d34a81d28425aa0d4aa5586e650b448dc07002d53e414c073020c2c78072cdce3f5daed5488a454362f8a96a213ad64d6233a48c6e9ffff1fc4274ea730a2ca95c630b73a62a1f3ec04ee7e778abcc93990a52ca27b46ec197368728fc86c621d1bfd8e9522e9db9e97f7640f453a7ea076740712decf540dd6545d633f147837c9a142121074562cf12de47e5ddf77a1459b6aa8ce10a677c2c5b414a0e7b1bfb874db72c26c78be6a3c64c55de78eed72d7fce457854e01b7ae8eed3bbabaa647c9daa275e2c734b1b1e045a2e3163d0884b3bdc5714737111931df6c59341b6ad8b38b53470ed65e224d882fb88bca06cc4106254e6516288729be0b94d640844bbb2727070d693cd3ec0f5ccc7441755abac7952b916c5e687c4130bc039e8f2e8157f5e53e7455e6dd864f89ec87c5213ca35d2c04c1a93092f86c63a54ef267024c0030739bea0fb287bef15dc083ad5948f5f156dc9ac52f80e0b5afd8c76169b7368958e79577cd2e3ab65d27ce8d5def00b96365e993bdb56662e64eef0466d7cea3b9e000bbc18bd0c147f17ed2149d8f6a95a5c4a9d218173c4f50c6f7254f5818ed4cedac2ed16558e4bcccac6fbb00ee7db237c45fe5944df70b992dcbc25d9ab7aef8e7813ab8c123b0cd1ec7474f9fe3277718a2add2c03cc780c80f93084cb8af7d3e0f72ae3332b91bb641234da528b466bcdcd44b951229090e1fe26b6521075dfcbdc8d192253d6b100607ce62f3587deb0a3293f67bce203a5e7fb38af49500a81047d411fbb90ea879c20d2a274b0477bab4b6dfae57f610ddb2d15a6b3dea9a11ea54e9fa7fcdcd4db9ff95cfa05324f654c8c68e9169a0d59ba395c5013221ac80352891b7d8f5b44dccf6fd5af3c1efd55a179a5202bbe2e59454ef92f08035d062ca380a8937cb4fd7cdc27e084e63f22e9b560d22350c773e8256999342205dd5e075dff5f39aa095453260b4603bf73dc875ffb95b4292a5db8d15aa9cd3a52013ee6d7fa03faa91b1a88e02554ac14e31f8ed510f30d8bca6cbd5555c96008d49628162ea71dea4aec47a743253af5a5ff3ea2df728048fc66392f0ca823abbd982840106f37768b967d9b5eceaf8828b396d0645b27be99597a5095d30ad16a9338353d4f824f1fbc106ae31877ca1082c6591c234cd0a1c00856d5100ea6c41aab52438160300377093c514581d7e2a297eca89f574c00cff0b73403352203d0804ec23686bc734022469af63dc3c39c621e5594ca9330b6a5241d1473e5f469f5f743e5f3f11981699c28379a13407192a718b83cc7f4b69ad8dbad622e38b5cd9bb7b7e0268955ff15fc3c3011284b83d415faad029ed2cc7d7828e76ae9bf0438d164b424b084177a868513a080761dd71e6780e4d4a92a949c4e11b82962377bf65adc042514c907e2774ad3cdc9a28798739caf791fab226a303b9083e1cc0969db328f30c789b5750b01787b2e41bb2cdc8501220675fc13627a2baa63b068bce8c021acdbc0fbdac0b036d5271b44c62680071a9ab3e45bda336b0d3c2481bd3e5817233d0664249254b7f7e6bb3c3441a8269223ece9082dc29b0a468948fd091c4d7b4657cf77e73c6489c0c293f4ba31cf5bbca02cc79f737ee37f2d5c95f1c5ad45a566ecafc85fd1e0e9e956f51f131997cd50134d46dcd8b2e87e6f8be4582624febbdd1830e9fe8721dc57a911721982e9791120c43f929a43b9132f5ad77c627482089c757e88d48eef2ff6ffcdf973b9a32f7dd39b3044011eb143d3550dc10c89af8adb610b6d8a445adccdceb4399eae0d39f84498eb2bb8f1b1328cf0f29f1af12629a40817e3dd51bd8305804802123372af6d02b751f64bcf2775902baae6ab50bf776d3b2938c16bca648a9e6a2126c54ac984cd0d4d39ebd410daf36242071986dfd95a4bdf03f43d77447d6c6c130c583e12401036db9b6bb833bd0fbf4bb7a7a5eb5e9116fda414c7b596f5a6fda282b89707c205ffd376f9518b7c2783454f698401b9c8497fd2c2776d4e0c3c0cae6f23fc8c3c3cd8655f1680a109b158cf1ebf8b4ad5270ee33068f615b5ffd04d62fdcf1760ae9e2fcde569a52004176e97f32f0c521eb7f9fe082317989f2d005b72f2da762315eae0d77aed45db5707f6dba1e6b8276970ab59b45bd5654cecf9a9c12b15fc12bce4581a28b4aa396a097ce47effcefc6e452bc3cf1c931a0d849dc71c2cbec661b7b6046f7ca8b8865fed88c52914a3400c5a49464f82e9727790cf62953f2c47ce99af5762139e001e874e6f84e5bd887389eaae84ac37451763cb264548ef26bca81c0721d12e1dd0b93091db53a8207cda3a330bc2ae21c3404f0f09c3e66446648167f171be52b99dce1306cc26537e03fc3f60736d88aa76c0263b8577c7e9f5a473a230de6156671ab7c8707e808be14a7d8a01df1b6a18f60493c2301b20bbbf4dd52dd70cb1ecce81ab5558cfef29a219d1f7a38add7b624c58f8007d9733bd8a0438678ce24c5cec217b3228f488a4daf0931223e0a9c42046441bc1a6c0586028fda636db80dbad82bf0d94d667318349e56e78fca3c09d821f29c3dab79055d7a9089896691ca63c13ae845b3b7fb78eea7c53b6a3fe97867ce8085dcd56d2e5ca5e5a7de52b13cd61fcfafc08385d549c0be2a909a3076146284a897629059fbad5eb5d2f479877f2dbe4b704ba3e4a94808b20880b36dd9a7b1dc0988520de5c82259f0e7987c0658e4afed4deb28eb6bc77e7769b1b5cf2a0373e61663e367a0a3d6204b29f3a3fb2ff1c67520096be991c73a687418353ec36c448f0f9b941b98506c8aa0d0237e6f7d0c7b1563b77a08fa3c9bec4717edc52217a95d99d17370d1eef253a95c8cac2f50471b9c610e6c6a0eec8991909e0914f7529be8c596220d36b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0x1000}, {&(0x7f0000821000)="75e489fc9405bf607c3fca55fdb2fb3562ff5fbcca3ae6a7dfc4f079b2d78a84cbca4f", 0x23}, {&(0x7f0000001000-0x5c)="3c5f171b4d87a235e7eb1bbf722307ef6803931edecf6fa9f8233a35d5c4b1d0dfc8912e7298a73c45050df68df1a6151382b02aaebee91d5f951b5a4057fc7e6a3eeefd9557a584f077e6f59f783b63cd0de5b53cfa786de7633f3e", 0x5c}, {&(0x7f00008cb000)="f383d6211559888142aa9276fac0341b3ffd0102f14794872c9353ed0a2c752be3fb5cdb38b8956a852379ded2bfa50c7444080c39efd176abffa048cc1a2fccc901fc5f64a2ec", 0x47}, 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@iv={0x48, 0x117, 0x2, 0x34, "1aaa1890460c1f0f8fa88e56fcd6e176416dfcaa7b67b45ddb2ed1a9f9fb0a2b3e797f659ece01db5bd62b4b6c3a402ddf62f4e9"}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x1078, 0x1}], 0xa, 0x0) 2018/01/29 15:37:52 executing program 2: futex(&(0x7f00008d1000)=0x0, 0x800000000008, 0x0, &(0x7f00007f3000-0x10)={0x0, 0x0}, &(0x7f0000299000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x6, 0x20, 0x4, 0x3f}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x8)={r1, 0x1000000000000000}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x82000) sendto$inet(r2, &(0x7f0000001000)="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", 0x1000, 0x4008040, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x9, 0x3, 0x9, &(0x7f0000001000)={r3, r4+10000000}, &(0x7f0000000000)=0x8, 0x6) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c99000-0x10)={0x0, 0x0}) utimensat(r5, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f000066d000)={{0x0, 0x2710}, {r6, r7/1000+10000}}, 0x100) 2018/01/29 15:37:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000093c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b54000)='/dev/dsp\x00', 0x0, 0x0) accept4$unix(r1, &(0x7f0000bb9000-0x6e)=@file={0x0, ""/108}, &(0x7f0000303000)=0x6e, 0x80800) listen(r0, 0x7) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r3, &(0x7f0000dc9000)={&(0x7f000029b000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000f3c000)=[], 0x0, 0x0}, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f000072f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0xfffffdfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/29 15:37:52 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000007000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r2, 0x2, &(0x7f0000007000)=[&(0x7f0000002000/0x3000)=nil, &(0x7f0000001000/0x1000)=nil], &(0x7f0000003000)=[0x200, 0x1], &(0x7f0000008000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000007000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0, 0x101, 0x0, 0x0, 0xa, 0x80, 0x20, 0x4, r1, r3}, {0x8, 0x800, 0xf9bb, 0xff, 0x20, 0x3, 0x1, 0x3}, {0x41b, 0x10000, 0x40, 0x5}, 0x13600fe7, 0x3, 0x0, 0x1, 0x0, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0x3, 0x20, 0xff, 0xfffffffffffffe01, 0xed54}}, 0xe8) r4 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000007000)='./file0\x00', &(0x7f0000003000-0x10)={0x9, 0x8}) sendto(r4, &(0x7f0000006000-0x1000)="", 0x0, 0x1, &(0x7f0000005000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(twofish-asm))\x00'}, 0x58) r5 = semget$private(0x0, 0x3, 0x40) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001000-0x8)=0x8, 0x8) semctl$GETALL(r5, 0x0, 0xd, &(0x7f0000008000)=""/112) 2018/01/29 15:37:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e3e000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 15:37:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0xa49b6a38719b9931) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x6, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x22) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0xffffff56, 0x800) fchmod(r1, 0x1) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x10001, 0x9, 0x0, 0x9, 0x1f, 0x8, "21e05c4373af87921e7c7271e6a7d942fbbe8b14be4ed460646b599a05f49786b745c877ce07d584fe902ca648524945fd18d538062b5394f01924437eefce38", "b41413ebbdf485bd945d746a527c1a0f88b5936963676527b88b795a3d6890f4df6c2b8dd0705811fccecbf242e984e5908ff641cb4289619130e6ad5b578dc3", "e5baafa732c271169dfa51787a446e13ae6a867baf23030949bee019cbbb3836", [0x5, 0x1]}) prctl$intptr(0x3f, 0x4) 2018/01/29 15:37:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000289000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) clock_gettime(0x0, &(0x7f000004c000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000289000)=[{0xffffffffffffffff, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000145000-0x10)={0x0, r2+30000000}, &(0x7f0000289000)={0x0}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) sendmmsg$alg(r1, &(0x7f0000217000)=[{0x0, 0x0, &(0x7f000011a000)=[{&(0x7f0000283000)='t', 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/29 15:37:52 executing program 1: mmap(&(0x7f0000000000/0x399000)=nil, 0x399000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00001ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000368000)=0xb) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0], @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) syz_emit_ethernet(0x32, &(0x7f00001f5000-0x209d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x3, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) 2018/01/29 15:37:52 executing program 5: mmap(&(0x7f0000000000/0xf1000)=nil, 0xf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000ba000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001e000-0x4)=0x10, 0x80800) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000f2000-0x24)={@broadcast=0xffffffff, @empty=0x0, 0x1, 0x5, [@empty=0x0, @empty=0x0, @loopback=0x7f000001, @loopback=0x7f000001, @rand_addr=0x4]}, 0x24) syz_emit_ethernet(0x46, &(0x7f00000ef000-0x166)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x10, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/29 15:37:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000396000-0x9)='/dev/vcs\x00', 0x101800, 0x0) sendmsg$key(r1, &(0x7f0000487000)={0x0, 0x0, &(0x7f0000079000)={&(0x7f0000ba0000)={0x2, 0x18, 0x8, 0x5, 0xf, 0x0, 0x2, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x11, 0x10, 0x10}, @sadb_spirange={0x2, 0x10, 0x2, 0x1, 0x0}, @sadb_spirange={0x2, 0x10, 0x1, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x3, 0x0, 0xf7, 0x3, 0x80000000}, @sadb_ident={0x2, 0xb, 0x35, 0x0, 0x4}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x800) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000006000)="", &(0x7f0000003000-0x1)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006b8000-0x20)={r0, &(0x7f0000af8000)="859e2a46", &(0x7f00009c6000)="", 0x0}, 0x20) 2018/01/29 15:37:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f00007d7000-0x8)='./file0\x00', 0x149201, 0xc) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000888000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x14) r2 = dup(r0) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000041000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/01/29 15:37:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) pipe(&(0x7f0000df2000)={0x0, 0x0}) ioctl$TIOCNXCL(r1, 0x540d) 2018/01/29 15:37:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000d29000)='/selinux/avc/hash_stats\x00', 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000b47000)={0x2, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000e3c000)=0x0, 0x5) 2018/01/29 15:37:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000080c000)="240000001a0025f0006bb404feff001c02f748ff6e10b500000700eb0800030001000000", 0x24) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000e56000-0x28)={0x7ff, 0x39, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 15:37:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00007e1000)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000281000-0x5)='veno\x00', 0x5) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) getresuid(&(0x7f0000b68000)=0x0, &(0x7f000014c000)=0x0, &(0x7f0000f93000-0x4)=0x0) getgroups(0xa, &(0x7f0000c8e000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) fchown(r0, r2, r3) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000de0000)=0x0, &(0x7f00004d4000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00003e6000)={0x0, 0x0}) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000086a000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000090f000-0x4)=0x108) syz_open_dev$amidi(&(0x7f0000e74000)='/dev/amidi#\x00', 0x7, 0x10200) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) 2018/01/29 15:37:52 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00003c9000)='./file0\x00', 0x20802, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001000-0x8c)={0x9, 0x7fff, 0xff, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000002000-0x8c)={0x800, 0x1b39f49a, 0x1, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001000)=0x4) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="2d6076d989eb87ba42f145ca687c2001319d7c6f819ef87979d9dc79ba2044f9599f96d88f810c89f8e94565d4190569f011f81d7e399794b965096774e57a9c9fca6ac6c6edb7ec0cecbfa469215ae76ab576811cc4380e1acc4c45f1e1c5ff946b237b35c6adefa69f46c060bc237baa041af22ece4dfbe7b348ec2b4cb339dc5c6a94bd") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000003000-0xcf)=""/207, &(0x7f0000002000)=0xcf) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(r0, &(0x7f0000004000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x5, [0x0, 0x4, 0xffffffff, 0x6, 0x2]}, &(0x7f0000004000)=0xe) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000005000)={0x0, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x89, 0x3, 0x5500000000000, 0x7ff, 0x3f}, &(0x7f0000005000)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005000)={r2, 0xffffffffc56486c2}, &(0x7f0000000000)=0x8) r4 = getpid() sched_setscheduler(r4, 0x3, &(0x7f0000000000)=0x101) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000007000-0xc9)=""/201, 0xc9, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000008000-0xc)=@sack_info={r3, 0x7, 0x5}, 0xc) ptrace$getenv(0x4201, r4, 0x8, &(0x7f0000004000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000009000-0x10)={0x1, &(0x7f0000008000)=[{0x6, 0x8, 0x80000000, 0x100000001}]}) 2018/01/29 15:37:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000052d000)='/dev/audio#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000962000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000033b000)='net\x00') exit(0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000f47000-0x4)=0x1ff) getresuid(&(0x7f0000df9000-0x4)=0x0, &(0x7f0000c4b000-0x4)=0x0, &(0x7f00001b5000-0x4)=0x0) getgroups(0x5, &(0x7f0000fe3000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000dd9000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000731000-0x4)=0xe8) getresgid(&(0x7f0000d2d000)=0x0, &(0x7f0000031000)=0x0, &(0x7f00000ae000)=0x0) r7 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000917000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004a4000-0x4)=0xc) lstat(&(0x7f000062c000-0x8)='./file0\x00', &(0x7f0000f22000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000164000)={0x0, 0x0, 0x0}, &(0x7f0000f36000-0x4)=0xc) fstat(r0, &(0x7f00001d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000021c000)='./file0\x00', &(0x7f0000173000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000011b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004ad000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00004b9000-0xe8)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c4000)=0xe8) getresgid(&(0x7f00005a0000-0x4)=0x0, &(0x7f0000bab000-0x4)=0x0, &(0x7f0000ca3000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f17000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d9000-0x4)=0xe8) fstat(r2, &(0x7f0000bbf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000723000-0x4)=0x0, &(0x7f00007d7000)=0x0, &(0x7f000097d000-0x4)=0x0) lstat(&(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000d84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00005c1000)=0x0, &(0x7f0000d5d000)=0x0, &(0x7f0000bf3000)=0x0) getresgid(&(0x7f0000dbb000-0x4)=0x0, &(0x7f0000635000)=0x0, &(0x7f0000869000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000631000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000659000)=0xc) r24 = getgid() sendmmsg$unix(r0, &(0x7f0000630000-0x150)=[{&(0x7f00004c9000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00009b5000)=[{&(0x7f0000308000)="cb238d4455aab70b05f2b39e75f819bb5ef880a63ad09ca1833875d7dee5f6ab0e65b0675ff1a04b382ee2221b1c394ac6bf079f2c5b0b1120c16cda5cba458aac3ca090df7311", 0x47}, {&(0x7f0000c96000-0x3b)="e6b82b3b5112cbd51c9ed36dd83f9f86508509445c7e9bca108d937cc997b6789a187cd4b53629bc6c45d2eb8f5bbe1d011476e03d68f121a200cb", 0x3b}], 0x2, &(0x7f0000efc000)=[@rights={0x38, 0x1, 0x1, [r2, r0, r2, r2, r0, r0, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r1, r3, r4}, @cred={0x20, 0x1, 0x2, r1, r5, r6}], 0x78, 0x4000}, {&(0x7f0000134000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000466000-0x10)=[{&(0x7f0000df8000)="9cdf336d296d4d416f1edbcb326c6837afb290a0f8de2a748af045888845151134ccb33edbbb83993bd7746ad176b63f41ab1e69cb1ea55843788e6de6939d", 0x3f}], 0x1, &(0x7f0000486000-0x20)=[@rights={0x20, 0x1, 0x1, [r2, r2, r2, r2]}], 0x20, 0x44044}, {&(0x7f0000008000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fcb000-0x60)=[{&(0x7f0000bb7000-0xf)="c7519ad0094483e7e3e0c2be43e802", 0xf}, {&(0x7f0000d70000-0xf0)="79871dc2746da77bb6fc651b61efcd79883f3f2f488f35db30f6c067b348aa48d3801a697bb7aa5060f028a97d4ac1fca3f20fe2f27640422e9dba156eda3d19b3ad4824ca0db91d8d19387cd8f64f82396a7d48318337ccefd5da5391a27fbbacf622f4ac922c09e4219d205edaeedd46822f10bc5ab3ccb450204ab7f3a5c23b5a1ed7bd39fe59956fe4079ee2ec831d1982ed5af1584c4c4fe28c89ceccbf66f9359c74f3831ab97a7271c5ba14ea87c98cbfefdcbc35f503fb95ec62296fbed243cd3b9149ccdf13438c3da062b9b66d352f5488b2d0dcd54b6188f840d7ff7f2335d4e0144cc0c4567c4cd01cd1", 0xf0}, {&(0x7f00005a0000-0x98)="a1a009af45ee3b6312f6c5cfbece9c0bfd1056b4d825206ac18f2f180e6e487eb103fa52c676a9f46b97113eb7d947c463ea1159b22cad86333aa3919e1b7ef198e7b95112cba949d84358a261754c3fba3b5be3ac60498ec8710a97e21769dc11df3dd842f6206db071b112a3af7477b969334ce37a562d2efff56de4c600d53adf47a58b960840c51ebf90b6c4608aba41cfbf9cb63f6d", 0x98}, {&(0x7f0000852000-0x67)="4d8e0153f6284e506a927b4b539068cf28c878ad48586c0a186d1818a7eba8f9dc7bf4d619cef33a2190c251c4f5da8334e93a6052bcbb412aa9d62debbeb15e0a75746d4f1eaf23c0abcad006f8dc530b1fbb1f381485fef128f01f01730a147a5d685962d2f9222f8bacd854331e3d29b66a185648f1f10ca42f319c1e12375c0af290ada820dce656e8b9ed8087a1760af5d6e7fce81d6b48c509992af65ea3cdc621a2614b78385e5e", 0xab}, {&(0x7f0000ff8000-0xbe)="a89cc819636579521cc63f8542370a83a23d646543b4ff7e41f9285957841058c7dba3f4a4e5eee738b0f141eb3ea952e95ff4b496c3017501800fd7607eab259bd0704e08e0ca3d6810ce72a93ba1cde8de89d40b907c86091b42c36ab906ac8e6d2fa42647ba14b4b6d1d999535f95688323acfeac9828c50fc9e0548b0984d9f8b6ee52140f6e09d4f30696dee7b6efb072077334cf6c128709956e9709cf09dc33254d05ac2fe7e988e53645636c076f1aa00ecdbde85719370f7f07", 0xbe}, {&(0x7f0000cb9000-0x1000)="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0x1000}], 0x6, &(0x7f0000323000-0x60)=[@cred={0x20, 0x1, 0x2, r1, r7, r8}, @cred={0x20, 0x1, 0x2, r1, r9, r10}, @cred={0x20, 0x1, 0x2, r1, r11, r12}], 0x60, 0x8000}, {&(0x7f000044f000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000581000)=[{&(0x7f00000c4000)="2ea7355280ba64c18e20a72c39835bd6c548a0d3188c2127a7b696db3c1b871e9dad2e1277c4061afb97160233eaa37880fab56f54409b6101ec1a6b6a368317392a49dd586d27fd2eb71ad3a4aa06d08404e2d2d9e8867a191661a512f5ec47b7b078ab82931dd961a50e0ffa", 0x6d}, {&(0x7f00002e3000)="fc2e9ed661b301539a8be0a5b5f03b2c8364fbd8b2fd6d6e906e2413760c53ef71053b041f7c90ba73d9360f403d4aa3b0bd7e40f272dc465e3af35fd7546b0b746710760f8e8754c73a767c557451a6e90a8649e38e272cba89ed2b076900b85e37ceb489f148b48537d836406965228c5abef3c974adc82233688242f1c749acfa107477107391af95c00746df32536c6d1ba04d4c778e1284470cdc692b0bec320c45af715840bd5351515cc5d5a2b11dc56c83075d0fda82", 0xba}, {&(0x7f0000fc7000-0x26)="f639f3f415bc979f4597be9de401b231e99c68558e893046d8bf7c7efe6b1169f921b4f2f83a", 0x26}], 0x3, &(0x7f0000540000)=[@cred={0x20, 0x1, 0x2, r1, r13, r14}, @rights={0x30, 0x1, 0x1, [r2, r0, r0, r2, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r15, r16}, @rights={0x20, 0x1, 0x1, [r2, r0, r2, r2]}], 0x90, 0x4000}, {&(0x7f0000fd6000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000f79000)=[{&(0x7f0000cff000-0x7b)="ce3f4b053233c9598c7db2ec695b95c9e5c6db1b3ff623800b0321083071fce27a84b40e690f2abde33486dfc9df9594e424ba30b0f808e6ed1c6723f44c38539e473fc51e6e559749f495a7d1c5415a5868060a46fe1da316bae889e0a6b45f6b1ac4b78acf08c288a5edad119c3400a2c80077de3d166bd68deb", 0x7b}], 0x1, &(0x7f0000375000)=[@cred={0x20, 0x1, 0x2, r1, r17, r18}, @cred={0x20, 0x1, 0x2, r1, r19, r20}, @cred={0x20, 0x1, 0x2, r1, r21, r22}, @cred={0x20, 0x1, 0x2, r1, r23, r24}], 0x80, 0x8000}, {&(0x7f00005d0000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00007ad000)=[{&(0x7f0000c2e000-0x7f)="cbfd7464727edf67666a655cb9cef0c082d01fa1cd72bcdaa6045612e95875601aba7e52c97b4494de7e3a635b0747f724553c09203b3c492d089e789bc2ce2896a0bd116d8a67b0ac140f36a15de20d6385df7d3998197e5ca65d3c4681fa53e44b59b6b822047a5ea04b581a0e97a6a4d157e81fc8120a8d481778c79380", 0x7f}, {&(0x7f0000cd0000-0xe4)="77f692eee7891540be64d9fc124b1c857c5a4574f52df2b25b6a7ac3d99cee4f3869928f460fe91b3d5f00e23d7d3c29c391ac94b3e862b7e426a405bb6ab226a4fbe7151d87e2e2dcdb2658a86608e057708e1c03e1aa372cff921016a85d936a398c6f242fb2788737f8f4697135cd3093336a1ed42506cedfdca2daf821cf7a1c101c081c34cf2250ed6414f2eb050fabab5610c7222f0463febd86f6f5066983b8ceab3f5e22c6bd96542a496374db0362541cf909a3a70d7a2aedafc987d228a5a5c3d2843f76de0d1eb920c8148e929821a8f68abb566b4b1c8e42c3b2c078e25d", 0xe4}, {&(0x7f0000f4e000-0xb2)="aa4bed3246d32046f9c696f4e99f59d4b514f969a1dcb570e4d0cfa370e0cd9dc66eac761b62cc01d738a346f4300575efa804d5d4c272296be2a8f5cfbab2d249b8d944737b3b848695da84b455b5f6fe4c84acd4f6f3938671bb1eb60d84c2dbe4411cda4ca9b8618f4ee2ec20c59ffa7d60714bc3e134a71e2ab48ae3c95370da71dcb0804c3a031c5ad35ba78048c08338588679e0d660abf8ce24363eb0c7f8e3263e4deb9391b9dea6e41eb1ebf576", 0xb2}, {&(0x7f00008ed000-0x52)="e8874136c765e809f53a59607d7f6d592f3ea2562f576dd0a61b43138b45035d1bee3a6eebe336e285b299bb27d3953f88e73768dca74ff6a90a931e9346f3f6f9028605b059ab17ed1b3b2f0f356e9b1ee7", 0x52}, {&(0x7f0000be3000-0x61)="cd64ca3ffbc217b4247701f94ff1e651f80b510389dd18ff9ded6e483e32aef633672bbde4a6ca7dadec48dae8511312d87488810f6ddbf186113fe53c50b405b695128ffd957fb5e226e1329fc2ed5b9ad0a46ccc9d09fe21ce8933e6498ef351", 0x61}, {&(0x7f0000b7a000-0x1000)="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", 0x1000}, {&(0x7f0000f5e000-0x7e)="60a415aa13f0c0a79f3459f574424910ebd88548418fc6b7372a7d612b23c14665a0eeffd49f889087253c158151c96ae79f0fbded6ee4fbc089307ad709177e7b9db67f037f74bf0dc95510f082c297ba972aca30387c799b8d98ed8da4182fe7dc486ab8d662ba3742f523f7c1a51ba4431fba8aace1d568bade12c109", 0x7e}, {&(0x7f0000b1b000)="013c79bb21069c7d97219579aafcdd0d9a57e177e0ab03a54daedaf34d538335c541db7e9bef15487054f496bf3ac937ec788c48c45bf313217db4e06dc59f52c60c827a324348318dd4878c27688598dd879744a32cb6b2e3aa786cd0fdbd5687ca41c1a7a169e6cbd7c4082277c92afc7c0a52ea8209f3ff84f33196b54c596bf902201aecb661e75be772170734d2e170a5250298d91a7f23fe10137b4a", 0x9f}, {&(0x7f0000b6c000-0x39)="701536dc72caa3a1f5375e51a50873bcedf557de8545fd42a100991f8e438216619060a43d96b70823af72cdcce16b0fafd1ea463ccfd2613c", 0x39}], 0x9, &(0x7f0000f5c000)=[@rights={0x28, 0x1, 0x1, [r0, r2, r2, r0, r0, r2]}], 0x28, 0x80}], 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f00005ab000-0x44)=""/68, 0xffffffffffffff76) 2018/01/29 15:37:52 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000d02000/0x3000)=nil) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d06000+0xc83)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r1 = semget(0x2, 0x5, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000d05000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d04000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000d05000-0xb7)=""/183) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000a96000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate(0xc, r2, &(0x7f0000a96000)="3f75a57ac97ddee19d32cc4d882b62c5b24ed26ad1374e1d21d0af90582ab75273f1f19c266e00fd7008f96eb0561b633a20bb591290d551f6f10a83ac4c414b4439905337366797ace505ea86c69d28f9616c03714a66fbb9173bf4fd30636bbfd21e99af9b08ad21ded60edb65435a7f9787ee99fd2627ed1dcdcd816ca7046057a2163c798abea0335424adb5b18d3be34a99f8011d95f927ef52e524d6440c0a413383dcd74699270ad00c5a52b4fbb969f2114f514714", 0xb9, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000a97000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000a95000)={{0x9, r5, r6, r7, r8, 0x2, 0x757b, 0x0, 0x0, 0x0}, 0x0, 0x6058, 0x1, 0x0, 0x0}) 2018/01/29 15:37:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbd000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f0000280000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 15:37:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) restart_syscall() r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x1) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000e1a000-0x8)=0x2aa) bind$alg(r0, &(0x7f000018a000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f00004cc000-0x8)=0x0, 0x8) flock(r3, 0x0) 2018/01/29 15:37:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x10001, 0x6000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f00007a8000-0x7e)="7e84e6a0346ce4fc964ac3c8bc60df7b5489d2654de076ff75818504435246d6bec339f7afc4073ee81d62368a6420deb7cc6dd72d5bf3165cb38293ac3192a7a205cb2bb342b0870a92afd08d09ff2b6a994e8f12acd6b748dbe919b297a7acc8cc360b425b6dba21769601c32f520ee9a240b7e4c36d93d79aa37bb5de") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00006f6000-0x9)='/dev/dsp\x00', 0x40, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000302000)=0xa52, 0x8) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ab1000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002eb000-0x4)=0xe8) 2018/01/29 15:37:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c49000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000266000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000270000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0x80001, 0x652, &(0x7f00006fe000-0x8)={0x0, 0x0}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e1e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$inet6(r3, &(0x7f000082e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000046f000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000b96000-0x4)=0x0, &(0x7f00006f6000)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000655000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/29 15:37:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x2, 0x5, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000285000)={0x2000, 0x10000, 0x0}) keyctl$set_reqkey_keyring(0xe, 0x3) write$evdev(r1, &(0x7f0000000000)=[{{0x77359400, 0x0}, 0x80000000, 0xfffffffffffffffe, 0x14e7}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000002000-0x4)=0xffffffffffffffe1, 0x4) rmdir(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000004000-0x2)=0xbaa, &(0x7f0000004000-0x8)=0x2) alarm(0xe5a) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000001000)={@common=""/16, @ifru_data=&(0x7f0000003000)="12a37b5799073936bb826a46e9e20426b33d91e7978872cc7b41ab47a675a8b4"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000004000-0x60)=[{&(0x7f0000004000)=""/207, 0xcf}, {&(0x7f0000004000)=""/168, 0xa8}, {&(0x7f0000004000)=""/88, 0x58}, {&(0x7f0000005000-0xa1)=""/161, 0xa1}, {&(0x7f0000004000)=""/133, 0x85}, {&(0x7f0000002000)=""/162, 0xa2}], 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000006000-0x10)=""/16) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000007000-0xbc)={0x3, 0x1, 'client1\x00', 0x0, "aa71369bd40a17cc", "2ec6bbb2419531290733a89f0bd0293e22fd0f3817c3fe2fb522b446da6f2e19", 0xfe, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000007000)={0xfffffffffffffffc, 0xffffffffffffff0b, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x26) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1, 0xbf8, 0x3) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000008000-0x10)={0x4, 0x0, 0x1, 0xff}, 0x10) 2018/01/29 15:37:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00004c8000-0x28)={@generic="77d234e71f26ed9612658e2ed8e26939", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)=0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0x8, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x21) 2018/01/29 15:37:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r1) sendmsg$kcm(r0, &(0x7f000097e000)={0x0, 0x0, &(0x7f00008c3000+0x1e1)=[{&(0x7f0000e55000)="a5c5c5699bfaa821e7355911b102fc13f39a9a5d682ff31aae44a01434a01c58640ce24322080b71a74df8f30faa2fea269aec950943276d76cfe1fe286b2694b3320f707779a3499f2dd15229d364931134aa31e446e2a30d5b4662085cba85a866ad688f3b7919803e49e2e671e19c45d963ed1ba30bf8637b4af1a7dfab8d3498a80d55811c3b7a3ffdbad498ba66d34a1a25f18b253382446190c662eab745b563040fc3df6a9fad6553708af6fdd86d8d030e65e143774298fc072156ff3d2616d07a5c2d582ef74714d357052d41f542c1abfcb5dde78721273c180ffdc7891f55c42f9450080179ec2d8ec3da26a0230c6ebd", 0x0}, {&(0x7f0000141000-0x3f)="f3f36ff97df2168a95cd4f3f4b71bfa84e6ec2979ddc911a52d68da533df05ffb09931be16cb1f07beb68f227557025730fab100a4c414f30791b66af42e", 0x0}, {&(0x7f0000e35000-0xd0)="3ee56a013dc3cf5707425098728a09c62523517d6ebdec03774c37883aaf4bc2d8cee418c809dc5f0aae74a35d55672715fa33f8f04d071cd96bb825ac62e820c587a2346ff1e9a0817bfee349650a7e85f338c1ac1fdeaa96f9ca1cdcfdec7a08f822c9bc136466d0ccbd773e2dfbc1bb1eeea2a646cddc4685e95bcc5872f532f3de3712fd9e1e14e984dad8937a93d11f2f2ab375a98cf3f4e24918183f64d2115aa98ef879f1274720c89ea8621e41b157df3ba096289c2b1b57703cf28de266d6cc309e87ded58d414c39f2d504", 0x0}, {&(0x7f00009ab000-0xb3)="b17766edc37ff9dc4f53b488535b4b4a1226705e80118abf1dbbc73df573b39053d608316d30c6187db759a8964e288d461a3f428135207b354061c83bf801521fb2f809eab9c01881ae8ceb8dec7816dfd439d05ee88a36c23f5c722b4c47bb238ba4abc3a8437aadcb34f83e5600fcbeaf69d25ec7d0db4d0ebbb11cac78975f60706279274f6ffabdb19564b03b4f687ed7674bf4f04090fdafb32906109eb672c1162ec6d3f8b2a42869877dde1f5f4d1a", 0x2b7}], 0x10b1, &(0x7f0000382000)=[], 0xfffffffffffffe9c, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000617000-0xc)={@rand_addr=0x0, @multicast2=0x0, 0x0}, &(0x7f00009b2000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000807000)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2a000)=0xe8) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007c8000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@broadcast=0xffffffff, 0x3, 0x1, 0x0, 0x8, 0x0, 0x80, 0x80, 0x0, r2, r3}, {0x8, 0x4, 0x4, 0x1, 0xfffffffffffffffa, 0xffffffffffffffff, 0x7, 0x8}, {0x6, 0x8ff, 0x5, 0x1}, 0x5, 0xf, 0x3, 0x1, 0x2, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x3b}, 0x0, @in=@multicast2=0xe0000002, 0x1, 0x5, 0x3, 0x1, 0xffff, 0x7, 0x3}}, 0xe8) dup3(r1, r0, 0x0) 2018/01/29 15:37:52 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) socket$nfc_llcp(0x27, 0x0, 0x1) timer_create(0x2, &(0x7f0000014000)={0x0, 0x0, 0x1, @thr={&(0x7f0000014000-0x35)="", &(0x7f0000014000-0xbf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000)=0x0) timer_gettime(0x0, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000013000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000018000-0xfd)=""/253) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f00005dc000-0x4)=0x0, &(0x7f0000001000-0x5d)="") ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/01/29 15:37:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000002000-0xab)=""/171, 0xab, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "e700ceabba6a", 0x0, 0x0}, 0x10) getsockname$packet(r0, &(0x7f000080a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c0c000)=0x14) syz_open_dev$adsp(&(0x7f0000264000-0xb)='/dev/adsp#\x00', 0x3f, 0x1) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f00000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff, r1}) 2018/01/29 15:37:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f00002b4000-0x1)="", 0x0, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x0, 0x12c6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000f49000)='/dev/vcs#\x00', 0x76e, 0x480e00) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f000079a000-0xc)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007cf000)=0xc) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x1000000000009, 0x3c7) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000ffe000-0x10)={r2, 0x1, 0x6, @random="9348b011731e", [0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000bd9000-0xf1)="9164672ff95e4c20560a8a1b15e501998102530a5e2636221ce88cc1cf11de8ff6058ddb12957cfd0f725e122cda36c44a0d7ae3f7e8cb938210101968944e81b5b3e31f87f5994b98b0c5f9cd83b298af2cc1925b637c90370d594cd4c1b8b5ae070ca6b970674135b972a524d582efb7a4a8c17ff8f63d074e6df41f3fd5aab515e1908051bc15817f6f56c3b152d0170bb5bd3a23be6b4dbe6db3ad1727567f9cd2ea0c5bb4288bb03ed75addb38144aeab45eb0b70dbbba75457df40ccf9cb0f15c58a5f9814e0830dcacc0ebd05cb53bb49d797d8a69652d2506f6c3a7ed6c1c6a539141af4ad678f3f359392cd3c", 0xf1, 0x20000000, &(0x7f0000290000-0x1c)={0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) 2018/01/29 15:37:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f53000)=""/150, &(0x7f0000a4d000)=0x96) sendto$inet(r0, &(0x7f00007ef000-0x63)="d98cf2539ff0a01de35a028b34b8a41635d7d805267b926fdeed704f02b797aa514c913e7f4b261d7a1de3b95445c830ed943292af2143fdcbf0301dd3488e3208f61a999bc03d77326da43986d2cef7691edcb9eb3267ae014d48c056c9a7e19e3748", 0x63, 0x44, &(0x7f0000ea2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 15:37:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd6, &(0x7f0000e76000-0x19e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0xa0, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x10, 0x2, 0x60dc765a, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x10001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x1}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/29 15:37:52 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='maps\x00') fcntl$lock(r0, 0x6, &(0x7f0000003000-0x10)={0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 15:37:52 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000009000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000028000-0x10)={&(0x7f0000013000-0x3a8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f000002a000-0x8)={0x1, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000005000-0x10)={0x2, 0x8002, 0x97, 0x9, 0x0}, &(0x7f000001f000-0x4)=0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000010000)={r3, 0x8, 0x30, 0x6, 0x6cc}, &(0x7f000002a000)=0x18) r4 = getgid() r5 = getegid() syz_open_dev$usbmon(&(0x7f000000a000)='/dev/usbmon#\x00', 0x0, 0x400000) setregid(r4, r5) fcntl$setown(r1, 0x8, r2) 2018/01/29 15:37:52 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000000b000-0x4)=0x0) ptrace$setopts(0x4206, r0, 0x6f677753, 0xf) r1 = syz_open_dev$evdev(&(0x7f000000a000-0x12)='/dev/input/event#\x00', 0x101, 0x4000) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000002000-0x8)=0x0) fsetxattr(r1, &(0x7f0000005000-0x11)=@known='security.selinux\x00', &(0x7f0000006000-0x11)='}%%:,]ppp1vmnet1\x00', 0x11, 0x3) r2 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) r3 = syz_open_dev$midi(&(0x7f0000004000)='/dev/midi#\x00', 0x2, 0x24a02) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000006000)={0x0, 0x33d, 0x7f}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000000c000-0x72)={r4, 0x6a, "004b52935949916a050ebc1e1a878221cf5fb4a0c0fde77ec829b49f06fc919c2433db3b64f0f545262fd24ca0aa38d33d35cb88d5ccd87acdd63efba6992c6a0a33693dc03df7d8a37e33592614eb5c58faf49b6583b4364a5048381a0a9eafafe6f808a3e23e1f7971"}, &(0x7f0000001000)=0x72) 2018/01/29 15:37:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000091a000-0xc)='/dev/audio#\x00', 0xff, 0x501380) fcntl$getownex(r0, 0x10, &(0x7f000038a000-0x2)={0x0, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000047f000-0x10)={&(0x7f0000266000/0x4000)=nil, 0x4000}) r1 = syz_open_dev$sndseq(&(0x7f0000b45000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x20000400) pwritev(r1, &(0x7f0000e56000)=[], 0x0, 0x0) 2018/01/29 15:37:52 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000070a000)='/proc/self/net/pfkey\x00', 0x40041, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000a4d000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000b5d000-0x10)={&(0x7f0000001000-0x10c0)={0x10c0, 0xd, 0xc66de827292434c7, 0x101, 0x3, 0x0, {0xf, 0x0, 0x8}, [@nested={0x10ac, 0x7a, [@typed={0xc, 0x5b, @u32=0x4}, @generic="", @typed={0xc, 0x21, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0xa, @ipv4=@rand_addr=0xb47}, @generic="ffb5fb0b3387ed6e4989e8b4aa9942afeff98d031cce2f5edb7a4ae142d4ac1d560227793f728532a9e8848e1e24e51f9556de5f6d360a40196628fdfaf13064b0704c0f3ebfce0a73ee539dc7f46251ceacce15b159234181c81f6c1cc54de186a927b1ab02c6a4b9a50d39f2bb5c0afa3b83406fbfca2606caab30cda4dd6984", @generic="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"]}]}, 0x10c0}, 0x1, 0x0, 0x0, 0x0}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000001000-0x28)={@common="7663616e303a0000000000000400", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00006af000-0x38)={0x5, 0xeef, &(0x7f0000759000)="c2235716fc4afd46610e19f82e561118b7d87129987d1f4ef96222f1658952dd78b7c269edc2fc5c64373b358ff6cbeea8b2004efd06c75037fc125b5f6cebbc7d54841d085886eed243373141699c3d501e4b33be6342fddb7104143ed6c0ef4d18be1516c932d55b91fdff99aa9b4b092bd51a57114cc118c019ab4c1f1e717de82df97acfa52bc6e8cf53c26749c9a3f7f94f1c5d211720110cddeca56c9e2bb03c242cf090e6b3c34cd37c7d4b3a9e07550784be33c10fb119", &(0x7f000019d000)="d5a07ed5512d2334296664d33061f97295299c85b361b7b0bea099e532ebf43a06e9e3eaa60e53acd70ffe20da186c9ab30fbfa71698141b24739ce394af1df5bed42bc2d5182ec72e1470a72cb9d81e5a7ef4a6", 0xbb, 0x54, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005ae000)=0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000c11000)=0x3) move_pages(r2, 0x2, &(0x7f000059a000-0x10)=[&(0x7f0000397000/0x2000)=nil, &(0x7f000048d000/0x3000)=nil], &(0x7f0000500000)=[0x1], &(0x7f0000648000-0x8)=[0x0, 0x0], 0x6) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/29 15:37:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000b9000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000b94000)={0x1, 0x7, 0x100000001, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000dd0000-0x25)='numa_maps\x00') pread64(r1, &(0x7f0000015000)=""/0, 0x0, 0x2000000003) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e34000)={0x0, 0x6}, &(0x7f000038b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000beb000-0x98)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x2477}, &(0x7f0000a75000-0x4)=0x98) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/29 15:37:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f000047f000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a95000)='/dev/rtc\x00', 0x40, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000650000)={0x10001, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mkdir(&(0x7f0000045000)='./control\x00', 0x40) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/01/29 15:37:52 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000114, 0x1, &(0x7f0000ef2000-0x15)="", 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b40000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000b9c000)={0x10, 0x0, 0x0, 0x2000042}, 0xc, &(0x7f00003c5000)={&(0x7f000069a000-0x34b0)={0x34b0, 0x42, 0x305, 0x6, 0x3, {0x5, 0x0, 0x0}, [@typed={0xc, 0x10, @pid=r1}, 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0x34b0}, 0x1, 0x0, 0x0, 0x40010}, 0x40000) r2 = syz_open_dev$dmmidi(&(0x7f0000d6c000-0xd)='/dev/dmmidi#\x00', 0x7fe00000000000, 0x20000) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/01/29 15:37:53 executing program 6: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000017000-0xd)='/dev/snd/seq\x00', 0x0, 0x20003) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(0xffffffffffffffff, &(0x7f000002e000-0x10)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) ftruncate(r0, 0x9) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fallocate(r0, 0x0, 0x7, 0x8) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 15:37:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000afe000)='/dev/mixer\x00', 0x244000, 0x0) timerfd_gettime(r0, &(0x7f00005cd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000916000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000eea000)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/29 15:37:53 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000011000-0x10)={0x3f, 0x1}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000012000-0x40)={0x800000000000000, 0xf000, 0x406, 0xb, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000f000)='/dev/vga_arbiter\x00', 0x8480, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000010000-0x6)={0x0, 0x3a}, &(0x7f0000010000-0x4)=0x6) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000000f000)={r2, 0x5d1f, 0x10, 0x2000000, 0x5}, &(0x7f0000002000+0xebb)=0x18) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000000e000)='/dev/autofs\x00', 0x10000, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000003000-0xd8)="c692160cdc13f6b9d30ec7cb73854d40257c0dbe11e1248f2af8da0b2c02a0d4829ad8d1ca56c4d202e5fe974f3c5edea9f91dbacef08409d9ec2e2912c8daeed58c24cd28d819b786aec6338ca24d0368e8666f4680067ebcf5107d134674137bf68693b8c7eadb39ff588e498744cc6c1bc7da27b27fccf64f405df36130925a8ad687f34ba41674a5741e48fa5e0e7a2b548b17bce895eb2bc97b54f6cf7c82e1df0221242bd47d75adaa10fab33867f5491f6b88c7e6f612bb91476948d169aa330dd5c5322012c308f5dac40cdabb7cdfcb069d48a2", 0xd8) 2018/01/29 15:37:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c7a000-0x9)='/dev/sg#\x00', 0x8, 0x4001) ioctl(r0, 0x2201, &(0x7f00008d2000-0x19c)="e9316ede") 2018/01/29 15:37:53 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f79000-0x16)='/selinux/checkreqprot\x00', 0x400080, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00004a8000)=[@in6={0xa, 0x3, 0x15, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000003000-0x4)=0x0) r1 = inotify_add_watch(r0, &(0x7f0000002000)='./file0\x00', 0x2000000) inotify_rm_watch(r0, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r0, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000003000)=0x1c, 0x80800) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000005000-0x48)=[{0x3, 0x0}, {0x4, 0xfff}, {0x2, 0x860000000000000}, {0x8, 0x4}, {0xb, 0xffffffffffffff00}, {0x8, 0x0}, {0xf, 0xfff}, {0x0, 0x69}, {0x8, 0x100000001}], 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000005000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="5ebb7f710dbf", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="4e409b835793398d4d377d5eb209174e"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000007000)=[{0xa47, 0x6, 0x6, 0x31f, @tick=0x5, {0x8000, 0x6}, {0x8, 0x0}, @ext={0x74, &(0x7f0000007000)="bb8fc70c5a4cb530e7123e4b54d6242bab98acb705807a25fb6b0ad86f61630ac28784b414403bdf72bb17cf1b927d5f6cc3bf394ef18e9a4673fce2979efeab37eb80ff557012023c6a4a4e8c8d028b436e8f70d8d69beb766976f60f629d742292dd925fae6e01c9341b3abf9b394a2ec590c2"}}, {0x101, 0x1, 0x8001, 0x200, @time={0x0, 0x0}, {0xfff, 0x5}, {0x20, 0x7fffffff}, @raw32={[0x4, 0x919, 0x3]}}, {0x3ff, 0x400, 0x900, 0x3, @tick=0x8, {0x0, 0x7}, {0x6, 0x9}, @quote={{0x8001, 0x0}, 0x3671, 0x0}}, {0x10000, 0x9, 0x80000000000000, 0x90, @tick=0x40, {0x3, 0x94c}, {0x4, 0x6}, @quote={{0x7, 0xff}, 0x40, 0x0}}, {0x8, 0x4, 0x400, 0xfffffffffffffe01, @tick=0x1, {0x4, 0x5}, {0x1ff, 0x3a}, @ext={0x7b, &(0x7f0000003000-0x7b)="cdaeb45cadbfa56d7b1aac2aa7308665797e532a703bad408078dba6f65daab6a7632f72c3aa572abcbabb30b387b3ab6567ee257ad2477a649e0ab03857c1304462b06fd0117b158b3556176337cd94cd57d8295f0ec87ae6d853952639ccb69f3d86359197fc2018c781c3655753c4b77a5755f567e9500919c4"}}], 0xf0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000009000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000000a000-0xb8)={0x0, 0x4, 0x1, 0x5, 0x2, 0x80000001, 0x4, 0x1f, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x9d14, 0x200, 0x9, 0x9}}, &(0x7f0000009000)=0xb8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001000)={r3, 0x10000, 0x10, 0x9, 0x2}, &(0x7f000000a000-0x4)=0x18) 2018/01/29 15:37:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000fd1000-0xd)='/dev/dmmidi#\x00', 0x3, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000262000-0xb)={0x2, 0x6, 0x5, 0xffffffffffffffff, 0x4, 0x1, 0x8, 0x2, 0x1, 0x4, 0x33b}, 0xb) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000918000-0x8)={0x9, 0x0}) fremovexattr(r0, &(0x7f0000e2d000-0x15)=@known='system.sockprotoname\x00') 2018/01/29 15:37:53 executing program 2: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000001000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f0000496000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 15:37:53 executing program 0: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000fe8000)=@ethtool_eeprom={0xb, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 15:37:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900002401e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb00281e27800000100076c3979ac40f00bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) socketpair(0x5, 0x4, 0x20, &(0x7f0000ac9000)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000839000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000b4f000)=r3) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000f83000)=0x2) 2018/01/29 15:37:53 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000213000/0x2000)=nil) shmat(r0, &(0x7f0000269000/0x3000)=nil, 0x7000) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fbf000)='/dev/input/event#\x00', 0xffffffff, 0x400240) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000a5a000)='user\x00', &(0x7f0000fc0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fc1000-0x1000)="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", 0x1000, 0xfffffffffffffffa) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r1, &(0x7f0000fc0000)="1e19b42b1e4770ed84443d2802112db34b319230aa18df530f12288b62e0370d0b1c67e3e574b30379ad69de806a3d483c986ba053c68f69e7b70005d1df4816f3e3e36c88bd04fece57304c1d522fb5da2aee4f7af6a64d1a36741c3e09d1c0bf5352a05111b6da488bf1825c3a793b7c0ad0a2c3511f846b0f37630a387ee0ac99194cedd5721b59c1e233004acea2c3ae573151c536699a63bee34f941671df28a7b9504a280c63b8272230d43657b82123765c2be4c809887b657ca4d5016472", 0xc2) r2 = syz_open_dev$dspn(&(0x7f0000fbf000-0xa)='/dev/dsp#\x00', 0xfffffffffffffffc, 0x80042) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f000090d000)=0x5, &(0x7f0000e49000)=0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x7fffffff8, 0x2, 0x7) 2018/01/29 15:37:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x9, &(0x7f0000483000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000b01000)={0x3, r1, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000d5f000)={0xfff, 0x1, 0x100, 0x20}) 2018/01/29 15:37:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e7c000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) fstat(r1, &(0x7f0000e8d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000703000)={0x0, 0x0}) 2018/01/29 15:37:53 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) chmod(&(0x7f0000f8e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f000032b000-0x8)='./file1\x00', 0x40) mkdirat(r0, &(0x7f0000855000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f00006ec000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000ad2000-0x5)='nfs4\x00', 0x2018, &(0x7f0000293000)="") 2018/01/29 15:37:53 executing program 2: 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, 0xa3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd6, &(0x7f0000e76000-0x19e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0xa0, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x10, 0x2, 0x60dc765a, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x10001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x1}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000e8d000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2997, 0x3, 0x0, 0x4, 0x800, 0x0, 0x81}, 0x20) 2018/01/29 15:37:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getpeername$packet(r0, &(0x7f0000ff6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000659000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005fa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 15:37:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c25000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x9bfac7fc56b7139b, &(0x7f0000a5e000-0x65)=""/101, 0x2, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24e) 2018/01/29 15:37:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c, 0x0}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000472000-0x8)={0xf591, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x9) r1 = eventfd2(0x0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d2b000)=0x7, 0x4) write$eventfd(r1, &(0x7f000046b000)=0xffffffffffffffff, 0x5f6aa65b07050e90) 2018/01/29 15:37:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000677000)='./file0\x00', 0xa) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000e8d000-0x8)='./file0\x00', &(0x7f0000d62000)='ramfs\x00', 0x800002, &(0x7f0000ccd000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000aa5000)=[{&(0x7f0000f64000)="d146d0e44746d0943e490d3bb30344874a8165f1d66303e77e45eb4e2371d8f59e7312b50b02b89fac9be32f5b2d37cbe5e0b280ee537564d7a8", 0x0}, {&(0x7f00004a4000-0x1000)="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", 0x0}, {&(0x7f0000e3b000-0x5f)="f3e0c3deefbe093ef9fcbb57eb558ce355801748b79376855e8a8924e0625c71bfd527c9a611e917fdd5302df930d85398560c1d7c1d621c922c554c6d6a52b3bd870961a46612713a3bfd651f035b6d836dbeedbd90bafaa92f52f6ca1b8a", 0x0}, {&(0x7f000008f000-0x79)="761ebe4f8c74015f25a493a8f3b865dc75cca96f15a71c5147b6d1bc8ab6ace54e2e830346f4c31fd84e2534a71d9986547058cfa0bfcd372bd8bc8b6c8c9432c026be980d3063ffe66128e6bab147452af25d8f5f7dcc6bce712f60bca144332da26df7d45b06a49ff6e36d10d3c099e2cfbf704cd75437c3", 0x0}, {&(0x7f0000f2e000-0xe0)="ca9ae89f0b096286cf4d1919a51a46c103dd9c11620762d857b6b51d374ac3b73eadcd868c54e60862225426dbbcb31c09adf3ade077ba478b78ce091095bb284c80f8667d9edd2be6f22eaf74a57497cf3a5c85600e18fc15cc93a77f3878531092c554937fc4377da78bfd30d6d40d09e8e65af37453a6ed5dd248077c2e2629682bd9feb000dc1b7aeae4a9397e7192e80c2b73cb441f933cae619aa8bbe784bdb5e149fc0c4a472991359fc8e61729d0fb4df18deb73ec6f1381ba98b5e408df3aef9f33af7de17bb6fd4170af4089f8cbcd36dc778c38978ad3b9ad4540", 0x0}], 0x1000000000000087) 2018/01/29 15:37:53 executing program 6: r0 = socket(0xa00000000000a, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000c6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000000)={0x6449, 0x4, 0xd88, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000fdc000)=0x0) 2018/01/29 15:37:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f000003f000)=[0x0, 0x0]) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00008b2000)='/dev/snd/seq\x00', 0x0, 0x1017ff) write$tun(r0, &(0x7f000093d000)=@pi={0x0, 0x8863, @ipv4={{0x1b, 0x4, 0x5, 0x3, 0xb5, 0x0, 0x1, 0x800, 0xa5, 0x0, @empty=0x0, @empty=0x0, {[@lsrr={0x83, 0x1b, 0x40, [@empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @rand_addr=0x9]}, @end={0x0}, @ra={0x94, 0x6, 0x5}, @lsrr={0x83, 0x1f, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0]}, @rr={0x7, 0x17, 0x9, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x15}]}]}}, @igmp={0x1f, 0x4, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "dc0f3fad9acaf3e71a4b84125999a54756bb3e02e841fa520e7c88a03cd6bcd994814cfc849e284397dad3f7a1010b3243044294f9a897865daed4f30fcdae1a08"}}}, 0xb9) dup2(r1, r0) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x0, 0x0, 0xfffffffffffffffe, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000)=""}}], 0x30) 2018/01/29 15:37:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000cca000)={&(0x7f0000ee7000/0x4000)=nil, 0x4000}) r1 = syz_open_dev$mice(&(0x7f00007a4000-0x10)='/dev/input/mice\x00', 0x0, 0x200) recvfrom$inet6(r1, &(0x7f0000d06000)=""/121, 0x79, 0x2, 0x0, 0x0) 2018/01/29 15:37:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000074000)='keyring\x00', &(0x7f0000b6e000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000363000-0x11)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00006b8000-0x4)=0x1, 0x4) r2 = add_key$keyring(&(0x7f00005bb000)='keyring\x00', &(0x7f0000aca000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) keyctl$link(0x8, 0x0, r2) 2018/01/29 15:37:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000037d000)=0x0) mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x0, 0x0, 0x10, r1, 0x0) 2018/01/29 15:37:53 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_adj\x00') ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x7c, 0xfffffffffffeffff, 0x100000000, 0x80, 0x7f, 0x1}) sysfs$3(0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) r3 = perf_event_open(&(0x7f0000003000-0x78)={0x0, 0x78, 0x1, 0xffff, 0x3, 0x1, 0x0, 0x3, 0x0, 0x4, 0xa0b0, 0x498, 0x1f, 0x8, 0x8, 0xcfd, 0xffffffff, 0x7fffffff, 0x81, 0x4, 0x7, 0x1ff, 0xfffffffffffffff7, 0x1, 0xa70d, 0x3ff, 0x73, 0x7, 0x5, 0x9, 0x8, 0x676a, 0x2, 0xc2a, 0x9dc, 0xffffffffffff0001, 0x2, 0x8, 0x0, 0x2, 0x0, @perf_config_ext={0x4, 0x7af3b082}, 0x0, 0x1860, 0x4, 0x3, 0x7, 0x5, 0xfffffffffffffff9, 0x0}, r2, 0x8, r1, 0xa) fcntl$getflags(r0, 0x408) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000002000-0xb0)={{0x2, 0x20}, 'port1\x00', 0x88, 0x21020, 0x1, 0x8, 0x100, 0x7, 0x6, 0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001000-0x4)=0x7) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x793c, 0x4) r4 = semget(0x3, 0x3, 0x10) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000001000-0x1000)=""/4096) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000002000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000003000-0x4)=0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setrlimit(0xc, &(0x7f0000000000)={0x6, 0x6}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000003000-0x20)={"4e3ec8dc2419f112eaa3b22c1b41d063", {0x4, 0x2, 0x18a, "21c6fae5c86e", 0x9, 0x0}}) r5 = msgget$private(0x0, 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000004000-0x15)=""/21) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r3, &(0x7f0000003000)=@known='com.apple.system.Security\x00', &(0x7f0000004000)='oom_adj\x00', 0x8, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000006000-0x89)=""/137) 2018/01/29 15:37:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001af000)='/proc/self/net/pfkey\x00', 0x0, 0x0) write$evdev(r0, &(0x7f0000b51000)=[], 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000799000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/29 15:37:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b6c000)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f000058a000-0x1a4)=[{{&(0x7f00008f9000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001ac000-0x10)=[{&(0x7f0000040000-0x97)=""/151, 0x97}], 0x1, &(0x7f000014b000)=""/25, 0x19, 0x8000}, 0x6}, {{&(0x7f0000371000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ba1000-0x30)=[{&(0x7f000061b000-0xfb)=""/251, 0xfb}, {&(0x7f00006f9000)=""/0, 0x0}, {&(0x7f00009d4000-0xf8)=""/248, 0xf8}], 0x3, &(0x7f0000cc3000)=""/1, 0x1, 0xffffffffa1f74a87}, 0xda}, {{&(0x7f0000dd4000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000039000)=[{&(0x7f0000dc8000)=""/118, 0x76}, {&(0x7f0000c7b000)=""/4096, 0x1000}, {&(0x7f0000699000)=""/4096, 0x1000}, {&(0x7f00003d7000-0xf3)=""/243, 0xf3}, {&(0x7f00007d5000-0xe0)=""/224, 0xe0}, {&(0x7f0000f6f000)=""/4096, 0x1000}], 0x6, &(0x7f0000f69000-0x1000)=""/4096, 0x1000, 0xe8}, 0x47fb}, {{&(0x7f0000acb000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000002b000-0x40)=[{&(0x7f0000a38000-0xc5)=""/197, 0xc5}, {&(0x7f00002bb000)=""/13, 0xd}, {&(0x7f00004ae000-0x99)=""/153, 0x99}, {&(0x7f00004c7000)=""/139, 0x8b}], 0x4, &(0x7f0000c53000-0x47)=""/71, 0x47, 0x7}, 0x5}, {{&(0x7f00008ad000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000a12000)=[{&(0x7f00002c0000-0x29)=""/41, 0x29}, {&(0x7f0000060000-0xaa)=""/170, 0xaa}, {&(0x7f0000112000-0x33)=""/51, 0x33}], 0x3, &(0x7f00009d9000)=""/4096, 0x1000, 0x1}, 0x5ee0}, {{&(0x7f00009fc000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00004c9000-0x10)=[{&(0x7f0000dd0000)=""/109, 0x6d}], 0x1, &(0x7f0000dcb000)=""/123, 0x7b, 0x1f}, 0x942}, {{&(0x7f0000bf0000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa7000)=[{&(0x7f000059e000-0x5b)=""/91, 0x5b}, {&(0x7f0000d72000-0xd8)=""/216, 0xd8}, {&(0x7f00005c7000-0x1a)=""/26, 0x1a}, {&(0x7f0000b98000-0xd2)=""/210, 0xd2}], 0x4, &(0x7f000080a000)=""/11, 0xb, 0x3}, 0x100000001}], 0x7, 0x140, &(0x7f0000923000)={r0, r1+10000000}) getpeername$packet(r2, &(0x7f0000d9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a0b000-0x4)=0x14) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RELDISP(r3, 0x5605) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r4, 0x10e, 0xa, &(0x7f0000125000-0x4)=""/4, &(0x7f0000000000)=0x4) 2018/01/29 15:37:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00004f4000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffff7fff, 0x100) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000681000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000531000)="65707574837300") sendfile(r1, r1, &(0x7f00003a7000)=0x0, 0x400000ff) 2018/01/29 15:37:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e0000", 0x4) pkey_alloc(0x0, 0x2) 2018/01/29 15:37:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008e5000-0x9)='/dev/kvm\x00', 0x8a001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f00002b1000)={0x0, 0x0, []}) 2018/01/29 15:37:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000af4000-0x1008)={0x0, 0x0, ""}, &(0x7f000070d000)=0x20af3000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f05000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00009d7000)=""/189) 2018/01/29 15:37:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffe) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000d9d000+0x896)=0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000c7b000-0x4)=0x0) 2018/01/29 15:37:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[], 0x0) 2018/01/29 15:37:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x1000200000002e, 0x800000007fffd, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00001a6000)='/proc/self/net/pfkey\x00', 0x4140, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000221000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 15:37:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000800, &(0x7f0000001000-0x1)='%', &(0x7f0000dc5000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000df9000-0x80)="000001ff04be5c21dda8366708492bc9fb1b7af27916710500000000000000b77ff98bd39ea79bbc106ba21bc2d815aa01b51eccb15be2f0679cb0f0139da67fafadc27200000000000080015792ff0700001bfd4fce9b3311a9da902f7cc096089df701f2a140fb083bbf8dbb9658861ae57384e808f4b159e39a0001000147") memfd_create(&(0x7f00002d9000)='GPLcpuset\x00', 0x0) 2018/01/29 15:37:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d7b000)={@common='bcsh0\x00', &(0x7f00003ce000)=@ethtool_gstrings={0x1b, 0x7f, 0xef, "7746dafdee931c20331505e06367a46386a9f75efae3a31e1db153b6d4ea9829dbc954642570c3c7b192304b532fdcf9b7c0b4fdf8b6d4fd3258d0cd4e172cc73c8eb58a0d2e0deb2c36adc75ff6f918cd9a1216f7ce44427a9b4acde32abeefe379b6a27f455f36fd8003e17564da38cddebbd16fbc9ded3d738df12b70bb1b63beba9a2c496a09086cc77cca3e667d0548c65fd7dbfb5cd63f54e9214c40bb103fb08a25a1662ac160f441ffd8f498e3bb555c8f6968190a1b8b52a81c94536fc7a6d1247ff5abc9ea62e638c872547e0777a9309f00b6dc6779801c816abdcf2e4aa1ed05309b43e3be5a36cb8f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup(r0) setsockopt(r1, 0x10d, 0x2, &(0x7f0000c94000)="0309b61c036aaf57", 0x8) sendmmsg$nfc_llcp(r1, &(0x7f0000d4e000)=[{&(0x7f0000d2f000)={0x27, 0x7fff, 0x8000, 0x6, 0x2, 0x100000001, "20ed7deb6dcc64d326252bf13c140810b7ddc5691026e6360ba5e9ae5b7426dbcaba257b373ff44e4691b1b9e589fe8c9890d9691152f6f93c7d9411a76880", 0x1}, 0x60, &(0x7f00003f5000-0x30)=[{&(0x7f0000ea5000)="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", 0x1000}, {&(0x7f0000cf3000-0x2e)="53ab161dccc62a0d9be681f2c7aeae6669a1c1428f33632e62b0535bf4288889495ae93cdf2adf7923d1137173531954dbdac3e95858643e49f88f4cfd3fb1918aca8d7425b3c15e703aae13cd1ca5a2eedc4cf702cbe618f71c96c49661c127120f81c90dded71838c00d212c5dbfd3226d9cccfe56a95f92dfb5866d12cb8c953eaf984c7a494f6f75e7c2188298f20e2fc0f4c701c84b6ca087c83f15643ecd20486a6c35b6f2a68b9c4a5f35ac0dabb9c560fd3696614af4c98a9af067109e460d2424a793276e0050dc492b4f6e33398cadd7e336", 0xd7}, {&(0x7f0000a82000-0x7)="c27d77bb5f2ded", 0x7}], 0x3, &(0x7f00002df000)={0xf8, 0x103, 0x7ff, "76c777613067a033be9e3f3f946571155c0f6d901557cd6878fd57bf6fdfd10b5aee425e83a6da51b6d2f040cc2bb9e32bcc8f9e695f598a7de09bde44ebb2da538e08ec0cc0d0265e7267af15410c9e72b5b8d7ac7d8975f604cdd05d992fffe3f536855f9e83922ae8c00a8335b287b8f74902ee88e816588f4ad09870c957087f1065e3d82745ffc84ecf3c292912c1b73bd59c9427ee7522d4d56ed7f7e013dc7c28c515db27e674017dcbf7b43c98caa06131249a7f84cfcf38a32e5aace894ae5ee5ec14b97c288c76d0944c37d4204f70904cdee4692db70d67845ac7ff9a11"}, 0xf8, 0x0}, {&(0x7f0000a06000)={0x27, 0x6, 0x7, 0x0, 0xc16b, 0x4, "cf72c6292a8ccf248a91def986ef5931276f54780626ad461f760270108f8f5b8bcaab5ae226f3a509b151e19a256d235a443d34a60d097092c10ce07b21b6", 0x201}, 0x60, &(0x7f0000e21000)=[{&(0x7f00003fa000)="b3f3f36a28b4d9fbaf39d4cab5af6fcbc1cd7d8c0b82c39a563b201269b6de8bf7ae915c9f2621e013c58e1622bbd790a7af4181925dd7c5c74038096ea1ace23daa21d3ec40a7c17f9e630698c7cb75275273", 0x53}, {&(0x7f000094f000)="4ca2368144101debc4", 0x9}, {&(0x7f000056d000+0xf8c)="", 0x0}, {&(0x7f0000188000-0x9a)="62bb4a9d59f1b270b3eda85d5ce707f8b150870aa867d1cb82b9130f25871e56851aba4a9fade4af3fe52b5eb37c26824e47724a978c1f19ad12e0c4c255134bae1cb3787fc487c0df08efed6dd5b5e796bcadf533a81f893826266022306e7f5b699476566acf6d7c789caeb9d5b420c7deb93bdefd8fc4565832c55c68655824ff79022d2fa0d1ff9d6193c3e17cbaf9af6f8cae91471a3309", 0x9a}, {&(0x7f0000610000-0x49)="5ad0c97b6b549b90540cba4d79135f1a218527d03a0da263502b135393e0814988eae6e6f0f0df46017397e5b6cfe34e74babc733edfeaf2b66242a8db164e5a538635cbb30ee0ad11", 0x49}, {&(0x7f0000631000-0x1c)="dad36ae7dc0b4af543299fff507006dede401cceba323ede0988a438", 0x1c}], 0x6, &(0x7f000000a000-0x48)={0x48, 0x103, 0x3, "a82c8078c20858061a0e4ba9f3c8b8db5ef4c4478098dc7185754979d62e5a4d3389eafe792e5b4ec7c05235f4d5f855c640200b00eab47d"}, 0x48, 0x20000000}, {&(0x7f0000f36000)={0x27, 0x3, 0x6, 0x7, 0x4, 0x1, "b5c6c7fa1c4b61e2c965c73d397a8fdd534cc8eaaddd19523b6d088fb9cc871a00bcccc73f54b75444a21fdbed08b83509017e040d435d9601ab28821f42e0", 0x9}, 0x60, &(0x7f0000090000-0x30)=[{&(0x7f0000e26000)="949889628a3114b72cc5d84dbd335106f99d91d22a230f54094a341d7aa780a0564990ef2fefdb7245c3192848df78a956e80d3bae077a2835dcc2baa8c106f4bcbbc28ca59437656816cdb9de7fdb1f63d9bdbc6937cb6016d264ffea9c6ac7dcd692e7bef499b5", 0x68}, {&(0x7f000017f000)="", 0x0}, {&(0x7f0000533000-0xcd)="2c5affb27ada064ff26b73661ce1f6bc90bca7ea4fba4b14748223d190cf779907e93e2b14cc32c56443d2c7c5e2bfdb82c74b870d6ecb51a99903bbeaa6c49d2934c94c4da9745d10c6b001c8d60af0861d86dedd62aa763a0176bf95468c498c80ecd975df6ce297c0bede149080533dd57f009ac4438ca64743a4c11a580771a9b5ae69b221073d336abeb9321aa8de88d757158d7cff4168a509ec3e49b95141446df2b4bb8a2fa6eff9ae6e5ff6b5d2a3253c84a91c33badb3b4482d203899f9e7c89048dde4c327b6616", 0xcd}], 0x3, &(0x7f000020e000)={0x1010, 0x117, 0x49, "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"}, 0x1010, 0x4000}], 0x3, 0x800) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000929000)={@pppoe={0x18, 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="ff20038d0faf066a34e7a9ad0e7ef7ec"}}, {&(0x7f000085c000)=""/54, 0x36}, &(0x7f0000b6e000-0x1)=0x0, 0x0}, 0x3e) writev(r1, &(0x7f0000c1a000)=[{&(0x7f0000911000-0x3c)="4267addcc65a6cbee6e8656752779763f4c06807cf071c558f7596b15099a39cc9fdf059e970b6b2b2ebcfb6e0da1b2b2d5c40ecdbd0a76ef109bc01", 0x3c}, {&(0x7f000091d000-0x1000)="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", 0x1000}], 0x2) iopl(0xffff) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00004cb000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 15:37:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002b4000)=@int=0x0, &(0x7f000092d000-0x4)=0x4) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000053b000-0x4)=0x8000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c3d000-0x4)={0x0}, &(0x7f0000b9e000-0x4)=0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bd7000)='/proc/self/net/pfkey\x00', 0x30001, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f000052a000-0x8)={0x5, 0x8}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e09000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000181000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000047f000)=@assoc_id=r2, 0x4) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) [ 100.389941] device syz3 entered promiscuous mode 2018/01/29 15:37:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x400000000022, &(0x7f0000643000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/29 15:37:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000331000-0x8)='./file0\x00', &(0x7f0000391000)='./file0\x00', 0xa000, 0x0, 0xffffffffffffffff, 0xff, 0xfffffffffffffff9, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000aa2000)={0x0, 0x0}) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b49000)=0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x80800) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bbf000)='/selinux/validatetrans\x00', 0x1, 0x0) ppoll(&(0x7f0000581000)=[{r0, 0x0, 0x0}, {r1, 0x41, 0x0}, {r2, 0x8000, 0x0}, {r3, 0x0, 0x0}, {r4, 0x10a, 0x0}], 0x5, &(0x7f0000720000)={0x0, 0x0}, &(0x7f0000000000)={0x7fffffff}, 0x8) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000dce000-0x8)={0x0, 0x5}, &(0x7f0000639000)=0x8) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d56000-0x11)='/dev/vga_arbiter\x00', 0xf00, 0x0) fcntl$setstatus(r6, 0x4, 0x2000) r7 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r7, 0xab) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000460000-0x9)='/dev/kvm\x00', 0x121000, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000af7000-0x4)=0x0, &(0x7f00006b9000)=0x4) umount2(&(0x7f00007f7000)='./file0\x00', 0x100d) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r8, 0x8008ae9d, &(0x7f000048e000-0xf4)=""/244) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) ioctl$DRM_IOCTL_ADD_BUFS(r6, 0xc0206416, &(0x7f000045e000)={0x5, 0x100, 0xe41b, 0x6, 0x2, 0x7f}) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r11 = add_key(&(0x7f000034b000)='cifs.spnego\x00', &(0x7f0000063000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000458000)="49d3a846a7bf2239d021491f4f", 0xd, 0xfffffffffffffffb) r12 = request_key(&(0x7f0000194000)='id_legacy\x00', &(0x7f0000b33000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ec1000-0x25)="656d30776c616e3173797374656d6b657972696e6774727573746564776c616e30f75b2500", 0xfffffffffffffffa) keyctl$unlink(0x9, r11, r12) ioctl$KVM_SMI(r10, 0xaeb7) ioctl$KVM_RUN(r10, 0xae80, 0x0) ioctl$KVM_RUN(r10, 0xae80, 0x0) [ 100.419945] sctp: [Deprecated]: syz-executor7 (pid 16847) Use of int in max_burst socket option. [ 100.419945] Use struct sctp_assoc_value instead [ 100.466334] sctp: [Deprecated]: syz-executor7 (pid 16847) Use of int in maxseg socket option. [ 100.466334] Use struct sctp_assoc_value instead [ 100.494310] sctp: [Deprecated]: syz-executor7 (pid 16849) Use of int in max_burst socket option. [ 100.494310] Use struct sctp_assoc_value instead 2018/01/29 15:37:53 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) chown(&(0x7f0000649000-0x8)='./file0\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000911000-0x20)={0x10003, 0x3, 0x14000, 0x1000, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000a23000-0x20)={0x10003, 0x2, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000001000-0xc)={{0x100000000, 0x203, 0x101, 0x6, 0x7, 0x80000000}, 0xffffffff}) setsockopt(r0, 0x65, 0x5, &(0x7f00002ea000)="", 0x0) 2018/01/29 15:37:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x802, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d56000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000e1000)={{0x3f, 0xe5}, 'port0\x00', 0x2, 0x1000, 0x9, 0xff, 0x3, 0x7, 0xe85, 0x0, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002bc000)='/dev/ptmx\x00', 0x109800, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000df0000-0x4)=0x0) r3 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r3, 0xb, &(0x7f000061b000)=""/4) write(r0, &(0x7f000021d000-0x59)="1f0000001e00f1f1ffffff0700007700072041536b9a7d9339080001454a5b", 0x1f) stat(&(0x7f0000749000)='./file0\x00', &(0x7f000024d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00003ba000-0x4)=0x0, &(0x7f0000270000-0x4)=0x0, &(0x7f0000348000-0x4)=0x0) 2018/01/29 15:37:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2000000002, 0x0, &(0x7f0000c13000-0x10)={0x77359400, 0x0}, &(0x7f0000559000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00007a4000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/autofs\x00', 0x100, 0x0) getpeername$unix(r0, &(0x7f000060a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d65000-0x4)=0x8) 2018/01/29 15:37:53 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fed000-0x9)='/dev/vcs\x00', 0x10000, 0x0) r2 = add_key$keyring(&(0x7f0000feb000)='keyring\x00', &(0x7f0000e9e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000d59000)={&(0x7f0000fed000)=@full={{0x3, {"5e84752c6be791"}, 0x1}, [{"79a9b8e90d6d3b"}, {"705a55c020cd21"}, {"ae54be54a57503"}, {"0cc03fa26953cf"}, {"ec3a379b2907e3"}, {"1984935ea42601"}, {"0a78497c64e9c6"}, {"c7f3a257268797"}]}, 0x48, &(0x7f0000f24000)=[{&(0x7f000052a000)="af2aaa664e6d94a0502b89aa80a90d7223edfd5318ff397f5c0ac9f236c1b7177f6eca74fcc27d62e77420c56fc4ead66c3a7075c255cd73cc7288827c5a8d09d1a18f7ec20eae5ffbc14d5be713da706451349b4fd45fed80", 0x59}, {&(0x7f0000fed000)="", 0x0}, {&(0x7f0000fed000)="", 0x0}, {&(0x7f0000695000)="10eb46a304637f9160a0a949188cf85ed27a3436e4d28c0187a081616bd30c3f99e69916755bc77f5db539cb1cd872b8709837877bac4036a009ef5071d613f77c11e4b237095a48a588acf1be32c8b5ddb1d9b2deb6b7058f704c8ce8b75e92581592b9ced4f7e4ae5aa956bc4967f0288d73b42e7b8763d130e921f8a06bbbf0eacc6118fa34fdd90fcea2f6b63736cc46c9b3df394df0ed4d6bce373d90f7ffa8254938105eeba310f13ea24cfcbc625f0371609033b275acaef850a67595e2344196e51069", 0xc7}], 0x4, &(0x7f0000fee000-0x250)=[{0xa8, 0x11f, 0x7, "29d2ffb46f842b7e1039a9796348ee00f3392fd7f8396f34c608dcdb32cb1ea994cb12322cf98407b21991ddf4b6e07a9fd3109d3f687c3cba7bdf4af7eca818792e7f3cfa9da52bf40562d5a6f971b6deb38e5e98a648fe250901bcc0641f0342e8263906faf47a29f9ab354e976162084655e297fa64871e3b9c5575c9fb0e53ea86af4c134605e25f5111cbbd8cf37ac4a8430a2107dc"}, {0xb0, 0x88, 0x46f3, "60a0cc828e2f68ea5bf3dda77071d4c18d9a2a9f2959b973067ab53484a435320bc58a4458e206dafabaa60d947201515468451659e389235265af9247c100fcebba0f319f339d0545a61fc73de1ad300c3c2587ff6682888ae99d1a3312b36979c3b6aa1d74caa495dc9a8bcc29253b075649cb529359a40daf3d6e87da7f0382e4efded47affc82f1f37a9cd4b6f3cf5ecbbc96a31104cbe2bdd3c1d36"}, {0x60, 0x104, 0x1, "8467616b6e47a24baf83202285820e3476357834c58c128920e6022f12ff7a660df5ff6ed8a1d6a792830e288c7717d03a7cb0d404410e65cede9d68eb9dcdfcf61f12139a4b485829804a"}, {0x98, 0x113, 0x8, "034229a3377c384b5da82025a91b10e7e8d039d6e81b79c2c4d071daac64b3ba68eee6a53fd134fa72fe421ff739e7fc3a81e60bbda440fb5e72762687a35d6b27cb16e30e361a0d3e91e3cca921f8f937ea8d6f9fe88bb80304cdef669fc033f8d198fd6d541fbcfd4092572cdf53526adefa332ca2eff70d6118106414d71bc329ce60508e59"}], 0x250, 0x4040800}, 0x2) keyctl$setperm(0x5, r2, 0x2210004) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe8000)={r0, &(0x7f0000fe9000-0x2)="", &(0x7f0000fe8000)=""/55}, 0x18) 2018/01/29 15:37:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000086f000)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e28000-0xc)={0x0, r0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000849000-0x58)={0x7fff, 0x7fffffff, 0x4, 0x2, 0x2, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r2 = socket$kcm(0x29, 0x5, 0x0) r3 = syz_open_dev$adsp(&(0x7f00001c5000-0xb)='/dev/adsp#\x00', 0x2, 0x20040) r4 = openat(0xffffffffffffff9c, &(0x7f00005ea000)='./file0\x00', 0x101000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000005c000-0x8)={r3, r4}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rtc\x00', 0x142, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r5, 0xc08c5336, &(0x7f0000a19000-0x8c)={0x3, 0xffffffffffff8001, 0x7ff, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 15:37:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) times(&(0x7f0000013000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 15:37:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00008a3000-0x8)=0x108000000) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00004e2000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000f2a000)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000e28000)={0x0, 0x0, []}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ee1000)={0x0, 0x7fffffff}, &(0x7f00000c7000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007a1000-0x98)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x5}, &(0x7f0000c6e000-0x4)=0x98) 2018/01/29 15:37:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x5, &(0x7f000005f000/0x3000)=nil) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x0) [ 100.518462] sctp: [Deprecated]: syz-executor7 (pid 16849) Use of int in maxseg socket option. [ 100.518462] Use struct sctp_assoc_value instead 2018/01/29 15:37:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000762000)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000ff9000)=0x0, 0x4) accept4(r0, &(0x7f0000228000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea9000-0x4)=0x10, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) 2018/01/29 15:37:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000401000)='/dev/sequencer\x00', 0x2f0480, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00002ef000)={0x0, @time={0x0, 0x0}, 0x200, {0x401, 0x7ff}, 0x3, 0x2, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000223000)={0x2, 0x339, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x4800) socket$kcm(0x29, 0x5, 0x0) r1 = userfaultfd(0x1000000000804) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x800) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r1) 2018/01/29 15:37:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x804, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00008a0000-0xa)='/dev/cuse\x00', 0x200000, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000e00000-0x10)={0xe1, 0x3, 0x0, 0x3f}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001a000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00008da000+0x850)=0x9, &(0x7f00007e7000)=0x4) socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f000001c000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c, &(0x7f0000010000)=[], 0x0, &(0x7f000000d000)=[], 0x0, 0x0}, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0xbd) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000ea4000-0x5c)="863a081e0c3f29eb043721efcb2d51121525f71368d23cb5ab089d00e94b2d5d0cd050e8c73d2d4a236eab86942d11a003910d2a30021a016806af32ec1dc0921564782b70e2041e525999d64b2e3c2276ba21ed60c1cc0d103108ba") 2018/01/29 15:37:53 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000000f000)="faeeac9e54039bb9481d9bdc83d1c4cc9b1408348a3bf23f37ff429ed95bc19a70dfc07e", 0x24, 0x20000001, &(0x7f0000007000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/29 15:37:53 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x100, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_getattr(0x0, &(0x7f0000013000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r1 = socket(0xb, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 15:37:53 executing program 1: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00006e8000-0x8)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000af9000)={&(0x7f00009ff000)='./file0\x00', 0x0, 0x8}, 0x10) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x0, 0x40000ffff}) mprotect(&(0x7f0000921000/0x4000)=nil, 0x4000, 0x9) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)=0x0) 2018/01/29 15:37:53 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)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x9}) write(r0, &(0x7f000081e000-0x1a)="9b002000016da62c58a06f1b9216015a9ab400f5b7c8fb8a04f9", 0x1a) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000f24000-0x52)=""/82, 0x52) 2018/01/29 15:37:53 executing program 2: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) sendto$inet6(r1, &(0x7f0000034000)="a3dc8132e2f440e4a0002ece72c1fc863a6437edfe503ee4d1d6b2abb6b70559e1cd", 0x22, 0x40000, 0x0, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000054000-0x8)=0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000055000-0x58)={0x2ea, 0x6, 0x1, 0x7fffffff, 0x1, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f000000d000-0x10)={0x0, 0x0}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000058000-0x1e0)=[{0x8, 0x4, 0x5, 0xfffffffffffff801, @tick=0x2, {0x5, 0x9}, {0x0, 0x100}, @quote={{0xff, 0x9}, 0x1f, &(0x7f0000054000-0x30)={0x0, 0x2, 0xfffffffffffffffc, 0x58124a06, @time={r2, r3+30000000}, {0x8, 0x6}, {0xb3d, 0x100000000}, @raw8={"69062c304779589b80b09ebe"}}}}, {0x2, 0x800, 0x10001, 0x1, @time={0x0, 0x989680}, {0x4, 0xffffffffffffff6a}, {0x81, 0x0}, @raw8={"e8dbc7c7aa145744cb32854e"}}, {0x1, 0x5, 0x9dc, 0x48d, @tick=0x101, {0x1751, 0x200}, {0x10000, 0x5}, @quote={{0xfffffffffffffff8, 0xc5}, 0x3, &(0x7f0000055000)={0x9, 0x5, 0x10000, 0x7, @time={0x0, 0x0}, {0x8, 0x3}, {0x4, 0x8}, @quote={{0x6, 0x100000000}, 0x7fff, &(0x7f0000055000)={0x8, 0x7, 0x7fffffff, 0x5, @time={0x77359400, 0x0}, {0x1, 0x2}, {0x0, 0x3f}, @quote={{0x83, 0x4}, 0x81, 0x0}}}}}}, {0x4, 0x1, 0x400, 0x0, @tick=0x5380, {0xfff, 0x8}, {0xfffffffffffffffd, 0x4}, @control={0xffffffffffffffff, 0x4, 0x1ff}}, {0x2, 0x7fff, 0x9, 0x800000, @time={0x77359400, 0x0}, {0x100000000, 0x8}, {0x2a77, 0x7b}, @control={0x1, 0x7, 0x4}}, {0x7, 0x3, 0xee36, 0x2, @tick=0x1, {0xffffffff, 0x7ff}, {0x5, 0x4}, @result={0x9d4, 0x6}}, {0xffffffff, 0x0, 0xffffffff, 0x0, @tick=0x3ff, {0x89, 0x7}, {0x4, 0x3f}, @raw32={[0x80000001, 0x7f, 0x3]}}, {0x1, 0x9, 0x7, 0x86, @time={r4, r5+30000000}, {0x3f, 0x100000000}, {0xfffffffffffffff8, 0x4}, @quote={{0x6, 0x0}, 0x56e8, &(0x7f0000056000)={0x1, 0x101, 0x11da, 0x3e9, @time={0x77359400, 0x0}, {0x7fff, 0x8}, {0x0, 0x100}, @raw8={"a4788c381d57c995b758dcac"}}}}, {0x9, 0x3, 0xedfa, 0x4, @time={0x77359400, r3}, {0x0, 0x3}, {0x0, 0x3ff}, @raw32={[0x100000000, 0x0, 0x100000000]}}, {0x7, 0x1, 0x7, 0x1ff, @tick=0xf92, {0x3, 0x9}, {0x2, 0x7f}, @ext={0x7e, &(0x7f000004f000)="a4cd5ead4fdebf9e8cfc0ea12ec63aa0b996206920b44a22ccb5b416b320dda032cead4ee05ad428ab726db0bb5dbe3dd2e461dae497511ed8a47596b5c7dd84a39feabb827c4510eb9c7d23f97e855ab357a56a037e9f4d3f1db179af73cb9a9bb49ff500667bf49b0f004640334e51974f5f2d69bc4670472c48359634"}}], 0x1e0) close(r0) 2018/01/29 15:37:53 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00002d8000)=0x0) move_pages(r0, 0x0, &(0x7f0000990000)=[], 0x0, &(0x7f0000aee000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x80000001, 0x400100) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000000)=0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x100000, 0x1000, 0x0}) 2018/01/29 15:37:53 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00002cb000)='/dev/audio\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x4}, {0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x0, [0x5, 0x0, 0x10000, 0x1, 0x100000000, 0x200, 0x89f5, 0x4]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() getpgrp(r1) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000031e000)=@assoc_value={0x0, 0x2}, &(0x7f0000fc9000-0x4)=0x8) r4 = getpgrp(0x0) ptrace(0x4218, r4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000e6000)={r3, 0x10001}, &(0x7f00005ee000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000673000-0x8)=@assoc_value={r5, 0x8a21}, 0x8) 2018/01/29 15:37:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000d1d000-0xa)='encrypted\x00', &(0x7f00002a4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000726000)='\x00', 0xfffffffffffffffe) r2 = add_key(&(0x7f0000c64000)='rxrpc\x00', &(0x7f0000254000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$search(0xa, r1, &(0x7f00009c7000)='rxrpc_s\x00', &(0x7f0000695000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) lseek(r0, 0x0, 0x7) getpgid(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000342000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f44000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000172000)='net/igmp6\x00') preadv(r4, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) 2018/01/29 15:37:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000187000-0x60)=[{&(0x7f00001cf000)="3b95c17bcc555dc5e2185466f4fefb1e05f18c45b2e754380141892ca7f299065cf5397037f97861675c777c8544d777d6fd157aa8ef2befe43f62f2679d3c5d", 0x40}, {&(0x7f000047b000-0xbe)="a59fda9b25cda04a2578168c64f2cd03ebd12240d626be98292c045d8f18124308c9e6b7e0e7b05c2c7a650fdd8ffe4717865ac81e87ac06087dd7ba5bf56a111099b172d2a89379a6b5044779b31316a1d6cf5b2ddad00cb413ced981aca3e7f3adac2fda0bc24c757a9f1d94452cba54ab3f2c08f7d99daf221f9743f0f19a077b966e8e114ae8ff8d97c0b77ffff263916519935f6a57b80518dd88bf72c4997d0c380c3a9d7e5b50cdc4985120b60dcb4ac9c94313d7cc9ebe5d87c3", 0xbe}, {&(0x7f0000794000)="536d8749c5d7957ce6b799d3ba51531b04de4e4cbc6d4aff6e3de3757c461d11bd764e5c3d5f857dae5c7d7ecb179cce7c14b267a16ce797bad251770053741cefef4cf1e81a7e2d9ca05294f8e826be526247fde14aa2fe77b87a57a2ede94c5b7f9968a3e2c02eb054693771e9fcd4ceb09c00ee33a3f843830be58782b47d211dc17391c69bd11424a416231db98d08d9b7f9ee1dc4", 0x97}, {&(0x7f00009d9000-0x41)="a0786c986c45054b60cdcc596d3b593d048ae6b10cae06c3791842d6d0d19fb3491d72efb5a0fbe7fcef8007e6466b4e8f74a75e306c9f96a0dc289638d154f5bb", 0x41}, {&(0x7f0000534000-0x2e)="08c911eb23a6f0165225f304c5be147926566e92259aa5717239860ea65d58d5f84ee722848a31704534bff2af17", 0x2e}, {&(0x7f0000948000-0x1000)="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", 0x1000}], 0x6) 2018/01/29 15:37:53 executing program 3: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f00007c8000)='./file0\x00', 0x200, 0xa23f0d6f686498e3) setsockopt$inet_int(r2, 0x0, 0xe, &(0x7f00007f7000-0x4)=0x5, 0x4) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00005a1000)=0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000671000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f0000bc5000)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) read(0xffffffffffffffff, &(0x7f00005fb000)=""/116, 0x74) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000aff000-0x20)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}]}) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000b03000-0x18)={0x1, 0x0, [{0x4001000000490, 0x0, 0x0}]}) 2018/01/29 15:37:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0x9) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000083000)=0x9) 2018/01/29 15:37:53 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000043e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$vcsa(&(0x7f0000923000-0xb)='/dev/vcsa#\x00', 0x7fff, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000000)=""/53) fchmodat(r0, &(0x7f0000ee6000-0x8)='./file0\x00', 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/29 15:37:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f00004ce000-0x9)='/dev/sg#\x00', 0x0, 0x3) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000ffa000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00006fc000-0x18)={r2, 0x0, 0x0, 0x0}) fcntl$getflags(r0, 0x800000000080000b) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00007ad000-0x8)={0x0, 0xb9, 0x0}, &(0x7f0000ca3000-0x4)=0x8) 2018/01/29 15:37:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000003f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat(0xffffffffffffff9c, &(0x7f0000cdd000)='./file0\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000295000-0x10c)={0xffff, 0x1, 0x3f, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7fffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f000013b000-0x14)={0x11, 0x15, r2, 0x1, 0x0, 0x6, @random="fb65497c1ebf", [0x0, 0x0]}, 0x14) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x4, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x3e, &(0x7f00004ab000-0x126)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@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, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f00006c1000-0xc)={0x0, 0x1, [0x0]}) 2018/01/29 15:37:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x6, 0xffffffffffffffff, 0x1}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x1, 0x0, 0x3, 0x3, 0x6, 0x98df, 0x7, 0x7, 0x100000000, 0x8, 0x3, 0x0}) clone(0x7, &(0x7f0000d89000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000532000-0x4)=0x0, &(0x7f0000530000)="") r1 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x4007ffffffd}, 0x8, 0x0) read(r1, &(0x7f0000aba000)=""/128, 0x80) 2018/01/29 15:37:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ab3000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) connect$can_bcm(r0, &(0x7f0000cd6000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000977000-0x20)="0100000009000200000306000000ebf5ebff00008a0003000449faf502007e23"}) socket$alg(0x26, 0x5, 0x0) 2018/01/29 15:37:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x2) ftruncate(r1, 0x40001) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000096b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002dc000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f0000987000)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/29 15:37:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8c7e86fd3ac779e1ad728f6e16667c6b36039138bd9455f701c968a1e39764844a5c63cbbe8a1e14095253336869fcc3028bdbbb80c5f524ae66a81a2bdbce", 0x0}, 0x60) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b7b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00009bc000)={0x3ff, 0x4, 0xb6, 0x3, 0x5}) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000a4a000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/29 15:37:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) r1 = getuid() stat(&(0x7f0000d5f000-0x8)='./file0\x00', &(0x7f0000389000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00004d0000-0x8)='./file0\x00', r1, r2) lseek(r0, 0x0, 0x3) flock(r0, 0xc) 2018/01/29 15:37:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000027e000)='/dev/audio\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xffffffffffffff28, 0x0}, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f000090c000-0xf1)=""/241) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/29 15:37:54 executing program 7: timerfd_create(0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000021d000-0xb)='/dev/mixer\x00', 0x20080, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ccd000-0x8e)="8e666d0f5088ba3aad6473627c753ded1166133e3cc821ee8a1f5795179d00f85631531d5afb045aec60a55fd08c183978f01459a55feed8509629f5ccf8704706736a2908d611c0f059d105036299a077045475a7540776bd3f2f32e2f15fd87a977173246271be23b795c63e3899a5b5035bcf2c045c395c21e01eaa128f4c42ae445afad86d260552326569a9", 0x8e) mkdir(&(0x7f0000ee4000)='./file0\x00', 0x0) unlink(&(0x7f0000191000)='./file0\x00') mount(&(0x7f0000707000)='./file0\x00', &(0x7f0000266000-0x8)='./file0\x00', &(0x7f0000233000)='sysfs\x00', 0x0, &(0x7f00005b9000-0xa0)="") 2018/01/29 15:37:54 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000371000)={0x0}, 0x8) pipe2(&(0x7f0000550000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000050000-0x4)=0xc) sendto$packet(r1, &(0x7f0000001000-0x1000)="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", 0x1000, 0x40000, &(0x7f000044a000-0x14)={0x11, 0xff, r3, 0x1, 0x8, 0x6, @random="3e73646330d4", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000b37000)=0x3f) recvfrom(r5, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f16"}, 0x0}, 0x10) clone(0x0, &(0x7f0000524000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") r6 = gettid() mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000b37000-0x4)={0x6, 0x9, 0x3}) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000035000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000354000)='bbr\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r7, 0x80045300, &(0x7f0000001000-0x4)=0x0) fcntl$setsig(r4, 0xa, 0x12) r8 = dup2(r4, r5) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r8, 0x8, r6) tkill(r0, 0x3e) gettid() mlockall(0x0) 2018/01/29 15:37:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00007cb000-0x5c)={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x2, 0x3af2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, 0x3, [0x1e3b, 0x2, 0x0, 0x7, 0x0, 0x4, 0x9, 0x90]}, 0x5c) 2018/01/29 15:37:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d3d000-0xc0)='net/packet\x00') r1 = socket$kcm(0x29, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005ba000-0xa)='/dev/ptmx\x00', 0x111000, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8)=0x0, 0xffffffff) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000bba000)={r0, 0x0, 0x32, 0x6, &(0x7f00002fa000-0x32)="d61fedbf1d24c21626f44e523701a83ce544be8e0483b62484c9d0d6472b3e2926aa647e00eeb99684aa3ccd8473b66fe3b4", &(0x7f0000908000)=""/223, 0x9, 0x0}, 0x28) 2018/01/29 15:37:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x6, &(0x7f000058b000/0x4000)=nil) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x101, 0x248000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000001000)={0x0, 0x3, 0x0, 0x800, 0x9, 0x7}) r2 = dup(r0) sendmsg$alg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000f69000-0x1d0)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/29 15:37:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000adc000)=0x0) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f00001cf000)='children\x00') close(r2) 2018/01/29 15:37:54 executing program 2: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000ef000-0x166)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x3b, 0x0, 0x0, 0x3f, 0x0, []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) getgid() 2018/01/29 15:37:54 executing program 3: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000bc000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x0, 0x1, 0x4, 0x0, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f00000ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r0, 0x0) 2018/01/29 15:37:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') set_robust_list(&(0x7f00006d8000-0x18)={&(0x7f0000356000/0x1000)=nil, 0x9, &(0x7f0000f3e000/0x4000)=nil}, 0x18) sendfile(r1, r1, &(0x7f0000f4a000-0x8)=0x0, 0x1e) 2018/01/29 15:37:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e1e000)=0x0) r0 = getpgid(0x0) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) fcntl$setown(r1, 0x8, r0) r2 = syz_open_procfs(r0, &(0x7f00004d0000-0xa)='attr/exec\x00') setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f00009e3000-0x80)="b0642a16b25bfb1fa45bddf871b23ecb343115c5e805ef0bc11351c4b106e1353b579afc35c557b651d43815f9c9c1020c687493ba8908aca1ca5dc5d53e5f5f65cddd24cc66bc9b443080e2ceb2ff68503a8c568aa119dc8fbf0ca4a38da6e09498c762146da829c4dcf072bff12172f98d89014b35696254579dd0319c7520", 0x80) 2018/01/29 15:37:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!\t', 0x3) write$fuse(r0, &(0x7f0000ca3000)={0x20, 0x0, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0x20) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) listxattr(&(0x7f000013f000-0x8)='./file0\x00', &(0x7f00002fe000-0x9e)=""/158, 0x9e) 2018/01/29 15:37:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000b9b000)='./file0\x00', &(0x7f0000001000-0xb)=@random={'osx.', 'ð0@\x00'}, &(0x7f000057d000)=""/41, 0x29) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/audio\x00', 0x101000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nl_xfrm(0x10, 0x3, 0x6) open(&(0x7f0000db0000)='./file0\x00', 0x141100, 0x144) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r2, &(0x7f00005d7000)={&(0x7f0000e49000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000181000-0x10)=@can={{0x0, 0x0, 0x1, 0x3}, 0xfffffffffffffffd, 0x2, 0x0, 0x0, "0c90f68ba07899ec"}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0xfffffffffffffffc) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a86000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000c8f000-0x8)={0x0, 0x443b}, &(0x7f0000919000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000278000)={r4, 0x0, 0x6}, 0x8) 2018/01/29 15:37:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008fe000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clone(0xfffd, &(0x7f0000a02000)="", &(0x7f000034c000-0x4)=0x0, &(0x7f00007df000)=0x0, &(0x7f0000a83000-0x1000)="") timer_gettime(0x0, &(0x7f0000a9d000)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x2, &(0x7f00003cb000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x1, &(0x7f000070b000)={0x0, 0x2710}, 0x10) 2018/01/29 15:37:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000bbc000-0x4)=0x0, 0x4) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000418000-0x70)={[{0x80000001, 0x1, 0xa1, 0x6, 0xfffffffffffffff9, 0x7f, 0x1, 0x4, 0x4, 0x5, 0x7, 0x1000, 0x5}, {0x1, 0x2, 0x1, 0xffffffff, 0x3ff, 0x0, 0xb4, 0x40, 0x7, 0x2, 0x10001, 0x8000, 0x1}, {0xff, 0x9, 0x9636, 0x9, 0xc7, 0x8a21, 0x5, 0x4, 0x2, 0x100000000, 0x0, 0x2, 0x22}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 15:37:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000003000)={&(0x7f0000121000/0x4000)=nil, 0x7, &(0x7f0000001000/0x1000)=nil}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000004000-0x8)=@random={'btrfs.', '$\x00'}, &(0x7f0000001000)=""/124, 0x7c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000004000)={0x5, 0xff, 0x1, 0x2}, 0x10) sendmsg$unix(r0, &(0x7f0000002000)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000)="58e911d3661d4cce81b6e61d6c536c2b95d91a5cf427d1560561dbbc9450b544422abe606bab64aad3463cce8ec2d61145d970252f39ffad9a00f3874fe93169ed63bffa5745d4ec8c06d123288f119b464abcb147816f2aeae79283ec4fa9b6e8ab1c79214788b1f6f3d97c47a5df98c38542c01ff4d64ba6cab97488de6cf403525ae01115d5d8f9", 0x89}, {&(0x7f0000002000)="93fae296ab168db01c6e159677f8db91ee01552360c9ae1661d0220575e50aa1de0ef6b7a2cd4ebd8f88b71550d07e3399782d3a4c522c59f1faf8e04b9206e4c53ce5d0d770af45cef6bb691c6edc83e38d113b0bd2527cf70de0212be5180d7fc9d3b7ebdb3d9b310f69c2252382bb88cf9848ceed732bbb95462fbb3b5a9b524bb39b8e61d60cdb5ba78b206f45b27798a88522b63e36f2c0b6949ea1cfd341b220469ff251d668aa0b38c1c1031998814ed952db8c76c80fd35a96e320", 0xbf}, {&(0x7f0000001000-0xb3)="2b7f3e7a350745785a23c2f66bbf23cdfd042e0966049d9242a57e3a20d32c3b92e2e25ffdcc5f46a4ed807a291f0b1006ba2dd622ddfe5f76ed9cc7a167bf61806db2c60cac90839f3774217c4dbc94771d89014a6201e4d1d34df7f8fe8d6ab24310505784292d7984571edae863f24320b1e46efaa6a5598b24a6fbc94e8f6fc5dee8503266c4deaa5836668a635399e6a315c46603bf65a60cb5c5bc432fb57246c7511f0693d7019db3e82aeba484447a", 0xb3}, {&(0x7f0000003000-0x20)="aa57f31070b2dd4a20caec841dd4f65902cde0f47bb86879eaeb62f86626f457", 0x20}, {&(0x7f0000001000)="0cb0ef22cd0970524150930faec880fe62e9ccf9abb5486a0ea4fc756b580627433bb9fc3516da846229b160a4b74f28d824c4ffe55cc60388fb5f778f16639654fce759f856dabd09ff6dfe3acff0641656f9f24e8ec4a89fa583727b42503b65e4802ce966d6cf78fe52fd3d86f90b5422217bc5f79af9399654c26004321794065128640b70744de87654bf9ca1aee738872b6558d8087b1d07f5cbfcfd73ace9350340a5bbb9a1705fcd140212f0cda1ea4fd7f4be292cf308fed717c9606cf9feb0735431327b9a375d819da4c712678f7e215d2922420c09bc", 0xdc}, {&(0x7f0000000000)="a2475293375e5dbc71f5f0288a8d899dec2a9c4d23de7e16b542ec09b2a5306089", 0x21}, {&(0x7f0000001000-0x30)="ef219010c623d3cbcfed47bcc1744a007d32637b7828bb4749d11ad4a73746e758d3d1ca20f827e0d5bf8c0aa77061d1", 0x30}, {&(0x7f0000001000)="3f099bdc73b326d5f13721aa141ccebd428dfc3fda1e9e972e489b739d9d0fcd0d11a3855df5eb4325f66eb3d767447694dbd28a3e375bb9602fe5a3d295361ddc0534bf80a15ff5fafedf7294b916b9cbc455e4920b8032ca0f0e068f8ef58fe070cdea7a1b6a8b6224374e1f0a876ff51c0883b3a362da6383b919175efb95b569d1524e0e9c16e4a04faccc2a7d1f536585f5e41688b1beb633164d6d8455799b3132c4aaa0cf78e1524fbb9060dbe727f6e964c2f8360132", 0xba}, {&(0x7f0000003000-0x8)="962454db190cb208859e564543f55f9b226f3c0883fa6fe4ff5e", 0x1a}], 0x9, 0x0, 0x0, 0x0}, 0x20000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rmdir(&(0x7f0000001000)='./file0\x00') 2018/01/29 15:37:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xfff, &(0x7f000003e000-0x8)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001cb000-0x8)={0x0, 0x0}) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r4 = syz_open_dev$sndpcmp(&(0x7f0000b5b000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x4000) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007d2000)='/proc/self/net/pfkey\x00', 0x40, 0x0) r6 = syz_open_dev$sg(&(0x7f0000014000-0x9)='/dev/sg#\x00', 0xffffffffffffff01, 0x800) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000c66000-0xc)={{0x3a9, 0x3, 0x6, 0xe0, 0x9, 0x9}, 0x7fff}) r7 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ba2000)='/dev/vga_arbiter\x00', 0x121000, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000008d000)={0x0, 0x0}) r10 = eventfd(0xa) r11 = openat$cuse(0xffffffffffffff9c, &(0x7f00009f0000)='/dev/cuse\x00', 0x800, 0x0) r12 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000093b000)='/dev/vga_arbiter\x00', 0x101000, 0x0) io_submit(r0, 0x6, &(0x7f0000bd7000-0x30)=[&(0x7f0000534000)={0x0, 0x0, 0x0, 0x1, 0x6, r1, &(0x7f00007c5000)="2c20ae2e520f528ee3993d878a8ba75e77963394b1ec5ce1e460c378fbecfbf74a22c382b75ad3ab07de5d2f2760b6f5d09d94185b1c", 0x36, 0x1, 0x0, 0x1, r2}, &(0x7f000062a000)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffff498, r3, &(0x7f0000ed4000)="5a340f73d7deed2c400c6be53b968146a0aac0572d2097054a361e5a65656a13db9562e2588ef68a0d6261ae8dcfba4f9921371c30b85362ca9cf063ae258b0ba05a52ad2c16dfb0d22b7952b73db873503e2804ae9fa55c806b1cd37503018e83292a7fc6329082be7e02b3025988437127f3", 0x73, 0x48f, 0x0, 0x1, r4}, &(0x7f0000ebd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9, r5, &(0x7f0000c9b000)="dde8d860c974ef3c3ca858d0f4b05bc7c5cb05a4f7b2bd667031d644fcf12391c45b924ea67d9e7d77a02555730f716fd7a799dee129513a0cb7a424b8f21ac9fa2ddc41346f9d47507d4d8af7f6fcaf848f9db1e07356d990a2d682e72cc10b403da4776f89201d1562e39f017e05be72c771d1d9e1", 0x76, 0x9, 0x0, 0x1, r6}, &(0x7f0000aa5000-0x40)={0x0, 0x0, 0x0, 0x8, 0x1, r7, &(0x7f00004a5000-0x1000)="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", 0x1000, 0x4, 0x0, 0x1, r8}, &(0x7f00004ca000)={0x0, 0x0, 0x0, 0x3, 0x1, r9, &(0x7f0000806000)="", 0x0, 0x68, 0x0, 0x1, r10}, &(0x7f0000918000-0x40)={0x0, 0x0, 0x0, 0x8, 0x5486, r11, &(0x7f0000915000)="08c59ff99e94409df6095f9d9383a12a3b", 0x11, 0x200000000000000, 0x0, 0x1, r12}]) sched_setaffinity(0x0, 0x8, &(0x7f0000cb1000)=0x55) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f000054f000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x6, &(0x7f00006bb000-0x10)={0x0, 0x989680}, &(0x7f0000072000)=0x6e0, 0x0) 2018/01/29 15:37:54 executing program 0: rt_sigaction(0x0, &(0x7f0000ec5000)={0x8, {0x0}, 0x3, 0x9}, &(0x7f0000e9e000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ade000)={0x0}) 2018/01/29 15:37:54 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) pipe(&(0x7f0000ff9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000ffb000)=0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000085d000-0xc)={0x100, 0x1, 0x6, 0x8, 0xf5f9}, 0xc) syncfs(r0) 2018/01/29 15:37:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cf000-0x1c)={&(0x7f000018a000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xfffffe90, &(0x7f0000008000-0x10)={&(0x7f00003a8000)={0x18, 0x28, 0x701, 0x3, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xffc3, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 15:37:54 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) move_pages(0x0, 0x1, &(0x7f0000001000-0x20)=[&(0x7f000000b000/0x3000)=nil], 0x0, &(0x7f000000b000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000001000-0x18)={0x2, 0x5, 0x5}) 2018/01/29 15:37:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000be6000-0x8)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000f60000-0x10)={0x5, &(0x7f0000cfd000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000d1e000-0xae)=""/174) socket$inet6(0xa, 0x6, 0x2) 2018/01/29 15:37:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000201000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000b6c000-0x10)={0x56, 0x4c, 0x4}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00001ff000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc6000)=0xe8) lstat(&(0x7f00002ab000)='./file0\x00', &(0x7f0000606000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000bf000)='./file0\x00', &(0x7f0000d9e000-0x8)='./file0\x00', 0x8000, r3, r4, 0x4c2f, 0x3, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000826000-0x400)={"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"}) 2018/01/29 15:37:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000f20000/0x2000)=nil, 0x2000, 0x6, 0x20010, r0, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bf7000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/29 15:37:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000bc9000)='/dev/input/mouse#\x00', 0x100, 0x800) fadvise64(r0, 0x0, 0x1f, 0x5) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000a78000)=0x1000, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00000d2000)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$mouse(&(0x7f00007a4000-0x12)='/dev/input/mouse#\x00', 0xd9e8, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00006d3000)={0x9, 0x3, 0x2, 0x101, 0x100000001, 0x9, 0x44, 0x400, 0xfffffffffffff000, 0x8, 0x81}, 0xb) 2018/01/29 15:37:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000ca8000)={0x8, 0x81, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001000-0x18)={0x9, 0x72, 0x812a, 0x120, 0x9, 0xffffffff00000001}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, {0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000002000-0x14)={0x9, 0x6, 0x2, 0x100000001, 0x4, 0x1, 0x6, 0x20, 0xffffffffffffc457, 0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x2, 0x1ff, 0x1}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x10000, 0x8, 0xb8, 0x7}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x9, 0x3, 0x3, {0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}}}, 0x3a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000004000+0xc71)='/dev/vhost-net\x00', 0x2, 0x0) r3 = getpgid(0xffffffffffffffff) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005000-0x8)=[0xffffffffffffffff, 0x0]) r6 = getpgrp(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r8 = getegid() r9 = getpgrp(0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) r12 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000004000-0x38)={&(0x7f0000005000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000003000-0x40)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000003000)="02d35d48e946d9d88c9db1d57b8e69f4795b6653b7281f82ebb2e1e287d0", 0x1e}, {&(0x7f0000004000)="a4733768bc123967f2c0122c07abb5169a8e47566d701ffbbe48275cd4f5926b15169c99e0541b690a74198dbfe9e6d0c5174d8f0c00cc24872fd480aac6975da6565e", 0x43}, {&(0x7f0000004000)="ddd41c655e618d18f6a6c439447e1df93aeff1259de24ddce35009c7de0b6be95480b867bc8e930aedc60c6397f707eccb60819db438b38431c2524bbf328b5a", 0x40}], 0x4, &(0x7f0000003000-0xd0)=[@rights={0x20, 0x1, 0x1, [r2, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xd0, 0x80}, 0x40000) 2018/01/29 15:37:54 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup(r0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000023000-0x10)={r0, r1, 0x1, 0x3}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fd8000)=[{&(0x7f0000fd8000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000564000-0x60)=[{&(0x7f0000119000-0x19)='x', 0x1}], 0x1, &(0x7f0000fd9000-0x20)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fdb000-0x38)={&(0x7f0000fd9000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/29 15:37:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000dcb000-0x8)=[&(0x7f0000000000)='$vmnet1\x00'], &(0x7f0000f5f000)=[&(0x7f00005dd000)='em1\x00', &(0x7f0000000000)="008e6185539203fdfd63f388e26650da34affebf154a381b6dd3f0389974730fdfb73aa5983230eb8ec9a4a67c9d5105d42546fd1284faf25b1959501b3a6768b1e5fbf9b31f001698262949fd3fbc283add298e316b1ca020b2ff2dbaa05a672a36ab4bdc7dfebd887be29eebf19713ed28d297f669ef1232902fcb191651f61f48fddf8bd8a9c4fad3e7ace15bd663dd54982a", &(0x7f0000001000-0x2)='/\x00']) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f000074a000)=""/207, 0xcf, &(0x7f000072c000-0x32)=""/50, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0xfffffedb, &(0x7f0000b4d000-0x65)=""/101, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5aa) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c11000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c42000)={0xfffffffffffffff8, 0x8, 0x2, 0x0, 0x0}, &(0x7f00006b7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000e4000-0x10)={0x0, 0x5, 0x8, 0x5ad}, &(0x7f00000b9000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000db9000)={r2, 0x1000, 0x6, 0x7ff, 0x1, 0xfffffffffffffff8, 0xff, 0x1, {r3, @in6={{0xa, 0x3, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfff, 0x8, 0x1, 0x1}}, &(0x7f0000b8f000)=0xb8) write$vnet(r0, &(0x7f00005ec000-0x68)={0x1, {&(0x7f0000f2a000-0x1c)=""/28, 0x1c, &(0x7f0000e9b000-0x49)=""/73, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) 2018/01/29 15:37:54 executing program 0: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffe) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000003000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(0x0, 0x8, &(0x7f0000106000-0x8)=0x1) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000f14000-0x4)=0x0) dup3(r1, r0, 0x0) 2018/01/29 15:37:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000025d000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00008bf000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052d000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000db0000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = socket$key(0xf, 0x3, 0x2) connect$rds(r0, &(0x7f0000515000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000940000)={&(0x7f00000c9000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000620000)=[], 0x0, &(0x7f00000cb000)=""/190, 0xbe, 0x0}, 0x2102) lseek(r0, 0xd, 0x3) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d7f000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/01/29 15:37:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="d9e1e834511ad6319e191dd301975fcc92ab05c6e87ef69718605c2931cde7b88ed874d7759be747b6ee417b552bba96cbdd3e39da4a5ea0b09b14dc3a6fd8c0c3c44138264174301360c6d852255654c60ff1b07968c25b5a8d0011265a416b63edbe18db919469e51c494b76b7f710e2f94c00230f1a95530390bfc73029278200d089c45fab754d4e531adda6da12b56ff50dad782883af2492c1ece8d02fd5766c5b821d971b6be9ac76211074ff021cc1de5f5ec3a73e1ae1768557576acfdcc9c1e0d6ab721234c3d6600dda19007270070168aa5414aa4ceb12485a7bd76e03d37bec4dd4cd16c27e71b36a3eb8dc8471e006b812296553ecde83ed86aa9ca75194cef47ca1700bf1eb85fd4d3c7963f6f70be229e239", 0x11a, 0x0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000be0000)={0xffffffffffffffff}) sendto$inet(r0, &(0x7f00002b8000)="b7e7e6617ab10bb9429dbb6485404cab162c722402ab994af0c401dd306d4a192ebea83d37b25c5cf7cea4077e75125153504f75ffefbe872459adcdd51b49c911dad0a1c160faf11a0ac7594d8f39b02f99ea2fe4787cda19719a571bdc5ddfbc3449e7d2196e5e62177c9b7c97abca8278b6c03bf8bbedd315bb71f0cbbd10726f227e0951369e665febb2711f25e11bd0ce620c090022de3a6704fe3ac112353abd23b7794e0060763e39f7ccfd", 0xaf, 0x20000040, &(0x7f0000f72000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) 2018/01/29 15:37:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffff9c, 0x8927, &(0x7f0000f23000-0x50)={@common=""/16, @ifru_addrs=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000209000)=0x5, &(0x7f0000f69000)=0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000b7f000)=0x0, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000ea9000-0x94)={{0x400, 0x80000000, 0x4, 0x4, 0x4, 0x6}, 0x5, 0x8000, 0x401, 0xfa55, 0x4, "4014b22f2cde1dabf8eb350e0cca97cdb2383b9c63ee975803fbb06a06fbab42eed70183e67ab3eb5739783e0140cd3f0ae09fca60364d163dd68c1560852615591156b13278c56e06d3868dddbefa8bcfdb8b5224cda9dfa3a3a90cbe6d74ea73a0b3fcf3bbbf088d397dfdd12274634bdc926e6cf8bae03a136a31498ad8e1"}) 2018/01/29 15:37:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000319000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00008ff000)=""/45) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/01/29 15:37:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mkdir(&(0x7f000054b000-0xa)='./control\x00', 0x4) symlink(&(0x7f0000cca000-0xa)='./bus/file0\x00', &(0x7f000017b000)='./control\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d1f000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a70000-0x4)=0xe8) getgroups(0x2, &(0x7f000018e000-0x8)=[0x0, 0x0]) lchown(&(0x7f0000484000-0xa)='./control\x00', r0, r1) llistxattr(&(0x7f000021c000)='./bus/file0\x00', &(0x7f00004c4000-0xbd)=""/189, 0xbd) stat(&(0x7f0000092000)='./bus\x00', &(0x7f0000e74000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 15:37:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$setopts(0x4200, r1, 0x67f2d698, 0x4) r2 = semget(0x3, 0x0, 0x40) semctl$SETVAL(r2, 0x4, 0x10, &(0x7f0000a5f000)=0x9) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x10000, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 15:37:54 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x42200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000000)={0x4, 0x3f}) fcntl$lock(r0, 0x5, &(0x7f0000e66000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 15:37:54 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) time(&(0x7f0000013000)=0x0) r1 = creat(&(0x7f0000006000-0x8)='./file0\x00', 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000011000-0x11)=""/17, 0x11) uname(&(0x7f0000013000-0x65)=""/101) clone(0x0, &(0x7f0000007000)="", &(0x7f0000006000-0x4)=0x0, &(0x7f0000013000+0xe0b)=0x0, &(0x7f0000012000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) preadv(0xffffffffffffffff, &(0x7f0000011000)=[], 0x0, 0x0) 2018/01/29 15:37:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00009da000-0x2c)={0x5, 0x5, 0x7, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) unshare(0x400) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x4, &(0x7f0000b97000-0x90)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$sndpcmc(&(0x7f00000ff000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x101000) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f000053c000-0x2)={0x6, 0x77}) 2018/01/29 15:37:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) pipe(&(0x7f0000a9b000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00003f4000)={0x0, @loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000507000)=0xc) lstat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f00009cc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000ac2000-0xb)='/dev/audio\x00', 0x210100, 0x0) recvfrom$inet6(r1, &(0x7f0000903000-0xbc)=""/188, 0xbc, 0x10120, &(0x7f00003a0000)={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000283000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x7f000001, 0x2, 0xffffffffe8f44a56, 0x1, 0x101, 0xa, 0x80, 0x40000000000000a0, 0x2f, r2, r3}, {0x7, 0x9, 0x6, 0x261, 0x2, 0x10001, 0x3, 0xffffffffffffffcd}, {0xffffffffffffff34, 0x7, 0xe3b, 0x7fff}, 0x3f0d, 0x6, 0x1, 0x1, 0x0, 0x3}, {{@in=@broadcast=0xffffffff, 0x1, 0x7f}, 0x0, @in=@empty=0x0, 0x7, 0x4, 0x3, 0x2529477b, 0x1ff, 0x262, 0x9}}, 0xe8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000018000)={0x10001, {{0xa, 0x0, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) keyctl$session_to_parent(0x12) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000d69000-0x4)=0xfffffffffffffff8, &(0x7f0000ded000)=0x4) r5 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f000026e000-0x4)=0x0) waitid(0x3, r6, 0x0, 0x9, &(0x7f0000759000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000e79000-0xc)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000a46000)=0xc) 2018/01/29 15:37:54 executing program 1: mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000562000)="071340cad093d1c5", 0x8) bind$alg(r0, &(0x7f0000688000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d0b000-0xb9)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00007e0000)={&(0x7f0000d2e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a04000-0x20)=[], 0x0, &(0x7f0000d98000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/29 15:37:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getgid() setfsgid(r0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xa, &(0x7f0000039000)=0x0, &(0x7f0000e7f000-0x4)=0x4) r2 = syz_open_dev$sg(&(0x7f0000776000)='/dev/sg#\x00', 0x12, 0x4000) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f000061d000-0x8)=0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000083e000-0x8)={0x0, 0x40}, &(0x7f00000b1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00002c3000)={r3, 0x99c5}, 0x6) 2018/01/29 15:37:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000a7b000)={0x14, 0x1, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic=""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000244000)='/dev/snd/pcmC#D#p\x00', 0xed2, 0x2101) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ef8000-0xa)='/dev/cuse\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00006d1000-0x58)={0x6, 0x3, 0x9, 0x0, 0x3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 15:37:54 executing program 6: socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000c000-0x48)={0x1, 0x5, &(0x7f000000c000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80800, 0x5) splice(r0, &(0x7f000000a000-0x8)=0x0, r0, &(0x7f000000d000-0x8)=0x0, 0x0, 0x4) 2018/01/29 15:37:54 executing program 3: unshare(0x24000200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x8, 0x4) unshare(0x2c000200) socket$bt_sco(0x1f, 0x5, 0x2) [ 101.626327] ALSA: seq fatal error: cannot create timer (-22) [ 101.652892] ALSA: seq fatal error: cannot create timer (-22) 2018/01/29 15:37:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00005ca000)={0x0, 0x1, 0x85a, 0x5, 0xfffffffffffffbff, 0x4}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000f66000)=0x0) 2018/01/29 15:37:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b24000)='attr/fscreate\x00') pread64(r0, &(0x7f0000015000-0x1)=""/1, 0x37b, 0x0) bind$unix(r0, &(0x7f0000be1000)=@abs={0x1, 0x0, 0x0}, 0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000316000)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00005ca000-0x4)=0x0) ptrace$setregset(0x4205, r1, 0x4, &(0x7f0000f8e000)={&(0x7f0000c51000)="9d1d8c9ba6f584", 0x7}) 2018/01/29 15:37:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000092f000-0x1c)={0x6, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b5d000)='/dev/mixer\x00', 0x400, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000676000)={0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00009ca000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000b3d000)=0x9) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000503000-0xc)={r2, 0x80000, r3}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f88000-0x20)={r0, &(0x7f000005f000)="", &(0x7f000056e000)="", 0x1}, 0x20) 2018/01/29 15:37:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000e3b000-0xc)='/dev/amidi#\x00', 0xa35, 0x200) connect$ipx(r0, &(0x7f0000abf000-0x10)={0x4, 0x0, 0x4, "65b19b67c863", 0x1, 0x0}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f00006e2000)='/dev/snd/midiC#D#\x00', 0x6fe, 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000b71000)={0x4, 0xed85, 0x4, 'queue0\x00', 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet(0x2, 0x5, 0x0) pipe(&(0x7f0000aa3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b7e000-0x8c)={0x0, @in6={{0xa, 0x0, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x72}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006ea000)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000d8d000)={r5, 0x2}, 0x8) syz_open_dev$adsp(&(0x7f00003b2000-0xb)='/dev/adsp#\x00', 0x4, 0x4000) ioctl$sock_ifreq(r2, 0x8932, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00004de000-0x4)=0x0) fcntl$lock(r3, 0x6, &(0x7f000005f000-0x20)={0x2, 0x1, 0x3, 0x8, r6}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000b9d000-0x36)={r5, 0x2e, "ff4ddbd3beb67bd046055c2d2bf06ff8cb0dcd9b4d2340b3e788b02bb2357a70ab471e6874ccf35564891e8f212b"}, &(0x7f0000ddc000-0x4)=0x36) connect$bt_rfcomm(r3, &(0x7f00000ff000)={0x1f, {0xd3c3, 0x0, 0xffffffff, 0x2, 0x8, 0x2}, 0x5}, 0x9) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000773000-0x4)=0x0) perf_event_open(&(0x7f0000af5000-0x78)={0x6, 0x78, 0xfffffffffffffff7, 0x800, 0x7, 0x8, 0x0, 0x1c0, 0x400, 0x8, 0x7f, 0xc6e, 0x7, 0x1, 0x40, 0x100, 0x4, 0x401, 0xfff, 0x1, 0x7, 0x26b7443f, 0x9b, 0x400, 0x4, 0x4, 0xaf, 0x40, 0x6, 0x1, 0x101, 0x4, 0x1ff, 0x0, 0x118, 0x6, 0xd8, 0x800, 0x0, 0x8, 0x7, @perf_config_ext={0x0, 0x8}, 0x12, 0x370, 0xc8e, 0x5, 0x7, 0x2, 0xd9d1, 0x0}, r7, 0xffffffffffffffc1, r4, 0x4) 2018/01/29 15:37:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x2, 0x0}) r1 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1000001, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000013000)=0xff, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xd, &(0x7f0000002000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r0, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000601000-0x30)={0x2, 0xb0f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 15:37:54 executing program 6: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000359000-0xe)='/dev/admmidi#\x00', 0x6, 0x4000) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000aec000-0x20)={{&(0x7f00002fe000/0x2000)=nil, 0x2000}, 0x0, 0x0}) syz_emit_ethernet(0x4a, &(0x7f000065b000-0x5b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@multicast1=0xe0000001], 0x0}]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r1 = syz_open_dev$dspn(&(0x7f0000a6c000-0xa)='/dev/dsp#\x00', 0x1f, 0x503400) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000344000-0x5)=""/5) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000aeb000)='/dev/snd/midiC#D#\x00', 0x3ff, 0x7) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000aed000-0x18)={0x3f, 0xcf6f, 0x2, 0x3, 0x847, 0x0}) ioctl$TIOCCONS(r2, 0x541d) 2018/01/29 15:37:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000271000)='/dev/snd/midiC#D#\x00', 0x1, 0x521202) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000273000-0x8)={0x0, 0x48, &(0x7f0000adf000-0x48)=[@in6={0xa, 0x3, 0x4f4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1}, @in6={0xa, 0x0, 0xffffffffffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d3e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000197000-0xc)={r1, 0x0, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00007b2000)={0x7, [0x7ff, 0x10000, 0x2, 0x8, 0x2, 0xdd05, 0xffffffffffffff81]}, &(0x7f0000ad2000-0x4)=0x12) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "240065589300010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/01/29 15:37:54 executing program 4: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000077c000)={0x0, 0xe5, "c81d69487e298e1059387c4c641f6bb816b816f4d938ca2d66c2500266f22bacb870b4d889572906670abb32dd0639bc5a30c712c0ba8fe35ed41a114c4c5a05ba0f58f7ccbec6c4a0dadeb9224601461b3a46d618d31eee8c722d1fd95b8edc193f6cc5900faeffdc7fcff906fef7313a14b69dd2331ba854ee09ccc9276826234310243b5b0ea4d496583f7ee82b96059563a8021b63166728afe18e4762fbbca9786e7779a76844e7e7ee23ccfa241f2e84bc86b0763dfaaa5e5f8e244c3f5962fd4db29dbdb5bb9c054bc45e862e3e7e50d4bda2ef904b1166541b757a5982dab5958b"}, &(0x7f0000034000)=0xed) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f9e000)={r1, @in6={{0xa, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x10000000200, 0x6, 0x6, 0x10}, 0xa0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003d8000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fa0000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000fa0000)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000032f000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, r2}, 0x14) 2018/01/29 15:37:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000fe5000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, r1}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000128000)={0x0, 0x8}, &(0x7f0000eac000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a67000-0xc)={r5, 0x7, 0x30}, 0xc) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_int(r6, 0x29, 0xf9, &(0x7f0000a89000-0x4)=0x0, &(0x7f0000a2b000)=0x4) ioctl$EVIOCGKEYCODE_V2(r6, 0x80284504, &(0x7f0000267000-0x2a)=""/42) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f00009ba000-0x4)=0x20, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getownex(r4, 0x10, &(0x7f0000d84000-0x8)={0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e1c000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r7, 0xc018643a, &(0x7f0000f49000-0xc)={0x3c000000, 0x0, 0x3c}) ioctl$KVM_RUN(r4, 0xae80, 0x0) shmget$private(0x0, 0x2000, 0x7800040a, &(0x7f00008b9000/0x2000)=nil) iopl(0x4) memfd_create(&(0x7f0000d3a000-0x14)='em1cpusetsecurity[%\x00', 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005c5000)=0x0) r8 = syz_open_dev$adsp(&(0x7f000039c000-0xb)='/dev/adsp#\x00', 0x6, 0x400000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f0000560000-0x8c)={0x80000001, 0xffffffffffffff80, 0x97a, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$RNDCLEARPOOL(r7, 0x5206, &(0x7f000042e000)=0x4800000004) 2018/01/29 15:37:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000efb000-0xa8)=[{&(0x7f0000d28000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f37000-0x18)=[], 0x0, &(0x7f00001bb000-0x24)=[@rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}], 0x20, 0x0}], 0x1, 0x0) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000795000)={0x7f, 0x4, 0xffff, 0x8, 0x0}, &(0x7f0000aad000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00006ab000)={r3, 0x81}, 0x8) 2018/01/29 15:37:54 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x1c)={0x8, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/29 15:37:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000018000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, []}, 0x3dc5) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ccb000)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000e39000/0x1000)=nil, 0x1000}) 2018/01/29 15:37:54 executing program 2: r0 = semget$private(0x0, 0x0, 0x280) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000002000)=[0x100]) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000000)=""/219) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xd28a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400, 0x101}, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f00009ab000)=[{0x0, 0x0, 0x1800}], 0x2aaaaaaaaaaaac95) 2018/01/29 15:37:54 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000edb000-0x20)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003000)='/dev/cuse\x00', 0x10400, 0x0) r1 = socket$inet6(0xa, 0x800, 0x6) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x103280, 0x0) r3 = dup(0xffffffffffffffff) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000002000-0x8)={0x7fff}, 0x8, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x28800, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r7 = socket$inet(0x2, 0x7, 0x1) r8 = accept4$ipx(r5, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xfffffffffffffee1, 0x80800) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = accept$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) r13 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x200400, 0x0) r14 = syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x10d000) r15 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x2000, 0x0) r17 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) r18 = accept$inet6(0xffffffffffffffff, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) r19 = syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x0, 0x42100) r20 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x5b, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) r22 = getpgid(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003000+0xfa6)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) getgroups(0x6, &(0x7f0000001000-0x18)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000004000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000+0xcd)=0xffffffffffffff41) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = perf_event_open(&(0x7f0000004000-0x78)={0x2, 0x78, 0x6, 0x1, 0x5, 0x7f, 0x0, 0x4, 0x81040, 0x5, 0x674, 0x1, 0x0, 0x2, 0x1ac6, 0x100000000, 0x101, 0x7, 0x7f, 0x7, 0xcc1f, 0x5, 0xffffffffffffff80, 0x0, 0x1, 0x0, 0x6d, 0x3, 0x100000001, 0x2, 0x8e02, 0x2, 0xb6, 0xaa79, 0x3f, 0x2, 0xaa, 0x0, 0x0, 0xffffffffffffffe0, 0x0, @perf_bp={&(0x7f0000003000)=0x0, 0x8}, 0x10030, 0x8, 0x8, 0x7, 0x2, 0x3f4a, 0x200, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0xd) r36 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r37 = syz_open_pts(0xffffffffffffffff, 0x40) r38 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000003000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000)="285de55b3673529097fa0b070d126e4f85fef8bafe11d4ad666ee6d26b5c3dda6ac30854e8fd15f41e01167d7e2711d390cd13ad324aa0687ccf5eb96bba30221beba5fec4844d66221fb78159d015a594b91b4559f243ab99f676fccec66339d1ceb64f156d31986a090cee19852f77aadbe2b1f817c4c00dcb6aefefe00ff72b489a6db6bdba24e5f3c86a9d00019e10b83952645ec84a4c866fae77e6b41df722c13c993edbe86247207413d04082a09c4541dd93c1c7be3e28bdf8300280d9d840c985a2d221edb41ba77bf6791a197060f87eb8b33659b55b", 0xdb}, {&(0x7f0000001000-0x4d)="ff7e6fca1979f987b2c73d18dd9a44591afa55b80fd6664d2c638b554c6526d54c2caacf9ddb7d5f249be7ec9b333f55ead65cc2da066c588f8e2b461cc3b04082a1a64da907dd9dd5cf950916", 0x4d}, {&(0x7f0000002000)="dceb413d93dd49971b12e1d014eef3e37ad6e22c2fafdfca1a63e428a79bc253eae6ab7270321c43d7b0dd8d9c550af615f0b752d1d0e536cf5fcb1416d68e8372eb1bb9f5f6f0374b6d6959ec19996c2dc35e6be0358724edc9a4769a18a8f0ce82ec354b3e0575", 0x68}], 0x3, &(0x7f0000000000)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x38, 0x1, 0x1, [r12, r13, r14, r15, r16, r17, r18, r19, r20, r21]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x18, 0x1, 0x1, [r34, r35]}, @rights={0x20, 0x1, 0x1, [r36, r37, r38]}], 0x140, 0x0}, 0x4000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r39 = syz_open_dev$sndpcmp(&(0x7f0000003000)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x4800) ioctl$EVIOCGRAB(r39, 0x40044590, &(0x7f0000001000)=0x0) ioctl$KVM_S390_INTERRUPT_CPU(r39, 0x4010ae94, &(0x7f0000001000)={0x68cb, 0xf7, 0xffffffff}) 2018/01/29 15:37:54 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000008000-0xa)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)=0x0) 2018/01/29 15:37:54 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000060d000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$TCSBRK(r0, 0x5409, 0xc8) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000cc3000-0x8)=0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000410000)=0x6, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000f92000)={&(0x7f0000b00000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000346000-0x10)={&(0x7f0000d25000-0x324)=@delpolicy={0x50, 0x14, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 15:37:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x0, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffd15) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000587000)={0x1, r0, 0x0}) accept4$inet(r1, &(0x7f0000f43000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db5000)=0x10, 0x80000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000795000)='/dev/kvm\x00', 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000827000-0xd)='/dev/usbmon#\x00', 0x7, 0x200200) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000468000)=0x9) r4 = accept4(r3, &(0x7f000026e000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000172000)=0x6, 0x800) socket(0x11, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000abe000)=0x800000) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000db8000-0x10)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) close(r1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000009b000-0x10)={0x0, 0x7f, 0x2, 0x45}, &(0x7f0000155000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00007ec000)={0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffff8, r6}, 0x20) r7 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r7, 0x4010ae67, &(0x7f00005f4000)={0x0, 0x80000013ffd, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TCSBRKP(r4, 0x5425, 0x3) ioctl$KVM_SET_XSAVE(r8, 0x5000aea5, &(0x7f00000af000)={"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"}) socket$inet6_dccp(0xa, 0x6, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00001ca000-0x18)={0x5, 0x5, 0xb3, 0x9, 0x7, 0x100000000}) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_CLOCK(r7, 0x8030ae7c, &(0x7f000037f000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r8, 0xaeb7) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f000069e000-0x4)=0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/01/29 15:37:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) finit_module(r0, &(0x7f0000c94000)='\x00', 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000ccf000-0xd)='net/fib_trie\x00') fchmod(r1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d78000)={0x0, 0x0, 0x0}, &(0x7f0000b75000-0x4)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000cbc000-0x8)={0x0, r2}) 2018/01/29 15:37:55 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f00009af000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f000097f000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000c7e000-0x8)={0x0, 0x0}, 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000033000)='./file0/bus\x00', 0x0, 0x0) pwrite64(r3, &(0x7f0000fac000)="d7aa71625afffe34ec75810a5cb2ab627134544d1575c585ae06e1888fa6492faa80766ea4df0c4a8b44ea6e03ce35a8ce8ade3eb1c5a8b98b20e3e7e3dccc6014f873f7e422f3774da65e3c6d0d21045c876dc7a1ad49678121670356e2770ee0f91022ae94768192659e25fb773bb4d5903335b35e7520e96e13dd3d0441fb51dd52e968e42fdf81a1400609f1ae3415a24e346b1b0508c2efa21a756d07bb801a2dc01d2b95f931da313a157e5c6d5e3319a40a2d9d8dd139b64fc424ebbc0a24c3b5243b76ef42a3e8700ef637095afef79e9d2a5c769400de8252eb2005d5f09af163bed8efb5ec751efcdeb1f5f7ed403f0f4eed8e49929bbae5344730662145d21629d746c6f72e32f93c4822111b8cc2f821c2acdc85b849f18b3edcc3721ea2dcfd5229da3d52b8ecb9f778f01945f848714ffd0c7719816076e8a563fda9e4721524a58840b13a6eec3093685f54dafc117d22c30df8ba92abe35d0061da34fb1c6caeaa7ac5f1e84cf3ffdaf09e567b32da80007bff865426d8e584b9801715f75b1899a7a296d7313261bd7ae06bf6cd8c8e8117805fe419ecc41ac841ae8ba0664cbfa9cd853170d5d633e85dcd09384e28f7835a55a7877f012aa7a10c1d0030a459803f68c79881607b02d67792b86b310b36829f0c4e851e2158dcb1ea92f847be846e9eb70effc4050d9b329122e0531f1e619a8a66e6c1a48c6c2bd7ca086caa334979af3a5e3e293f1b65208273fcc2100c17ec53932f4e351fe63cc4ba91a83a29551792d3f8a0bf1233a3b283eeb5e7cc60369dd35b14208d79c45fb4e9b296aa1dcb4899d9dbe16a4a4cd11bc377c886b059e828083edac2aed9fa4569984418546c3e0e549255aeefa9c0a11ab48b025498317c9e7f515f4336877c65c4ebe9025489cfa77062f832dcbeb1e7397d8f8572a491475a3072c58ee944d935e053ed6c061d494b8790e25bd507e86d26ac2368a87fb6d0430a0b6180b9e18d95a955cde33c54915ddc556a922119126c5e7c6d0994d33eceec3f5bc197ecd24b3d8c91ba829ac06f8c48ccef9abb36619fe30bbfc97fdf32ceb85d271c122d50587718e6d344f5be3076587457d9a661820e9d9af66962ecf440a09671b5a0aa811b0e235dee2e45d3bd11993b4f9187bc7c413897a9e93bb176f17ba139da2a05c83ee892cb4855609dc8b2edfe7b4d509051127800fb21b480742318e1bba6fa80eda20b3923ca9cbad09ca622ef508e0ae0ab1ad1c7b0f78bedfce97c580744ef0d8faa6cb7c44aa7b4858589ddde6d4a793d2f33a519476a4701643927ebb7fd71a337faa6ae0a6ed70b0c07e72d9ae6994f631eaa25bc8cffc783b162331895705ba85aa76e9a863d3c00ba5c8d1cfd7ca6c9c00e1275f24dc5abbac1b50336ada06b524e1f39e20ce750190353aa22a57d7e9c63011d18e8323c596404e7d054e196fd673c00d7f0ac4f149587a600fe98e7feeb96ca4e778819b05ae5c94aa71efb726c396387f90bc87dec224a8d6993427e470af6be4f09e1fad3ff25748a40fc9cb7846d4399d1cec0573cc48f2e24a93757b4803767d01f9831c5c7ffcab051a2401786d402e71fdaf2c7bde6d381d1596f42b1d97f8b2d4f5c18a6a69cb3a3ba90dae39a3d71eb9f6324677a8ce1eabf8c453e0e07686e381f87fb389212160a140f64933c62c4db02ae9c10e69aab76d4695ce4681c75a54cff810724a7a4f6735915664ca1e2373d6488b0c7ecf927ab07b2d00ebaa1c5a5469070874b4e3a23064451b0fface437513a75da3fe7c582c0e5c7cc51c185f957401728c2c7c924f3e479edf01aa98011284f79d397664172486158aa8edcaa3fdd73e43aed795bc8ec34e098a22c1db86237533cf139405878bf4891f89ac829afdb48ec2e02edd353c3aeeac5175b72e3303454c0dccf853cca6bb5e3fb10b0b3dd7602699ef5882bd8acbeaac5f9b4d46499c11ab38e3558276b739cc08573e2cc0a306f009e43ffc272badabed61994e8de335c8cf54250d415deaac5ca69eca6621eac3214ede206c1f567ea856f174d4b0a13122bc98fd8b655447f82fc2e89b2f1d4ce4171232d800f3f64f6db0a61b23e786ca66ae50263361d3a3f815396407159b1ecf6ae665693437ea3129109adb67ef3536a708c531438d4d0ef4fac1812398e738d2ebcd3d958a8b2943dda678ce172efe17fe34170a17cdd99a799aa212e3fd5dbf8859e5964eb6ac63c591aadfbfb8bd1ba3afa8c5364e120ef10d7be8e40597a3b85a698aafced734b5459c68891040bec3bf5ea442a1c42423712ca512718cf5c2d77baca7983b7b1b1755d005435c0d6a261c56f05abc3ff7b83953487ecf2bc513233f088e3cf014c5f4cafb70a95024fcc53b5adbefc8d1f28dbd013116286e9a6e49f02018ff91bcb0c5603e7942449d7e08d99b04d6fe2fe9cad532ab29e91bfd63036473fe3020a844a4411f24aa2b8ad5f9c7d9c81a61556f809468a0523734ed6815ea7fce0772a30e5f62a04b6cfc5cb62069f4b231cc4c09302b8fdadef17f03b826c003547c4880ef7d07197d9487ea5a8339b61810c8254cc0448cc8423a8dfe1654a6f85a448da4687ac0740401e0a32fa37c3a568e81e01d0236b39a7718bb51c95c94fbf8311003e4107d6681da4532e8b74172190ad85e884d92c1094c53b4591bb0baa31929a6031b5d7059775b8612b95ec62d65c1c22f5b73b03f18cbd0efa52b775ce74e065b205e22aceb9b292ab4a388e4f9c8a5e58b039916b1020a22dc273e8b79f984d2df19f8adfb0b2b46c6f1e34ab4b8b136dd10881a6874e84b209a4184f3b8882d909055c96b5aa2a0bee337a84e88711b4bd5d936c36b511845fda72e2ee4c965f1a021e14a0eb4a4d5fff235d45d2d830c6ab36af51d21eed962e2fd7ec5d9190b40333977237b1f5b3261c93c97f1bfdf2a718ad7480b2954d9ffa7829bfb107ab03a25de86035fb8ae0de5634d0f5ee039a83bfc21cc303e47a245b3b88725c7680727b417a04c8aedc894ef79e2efa15e02f11d0389109f200f8947f8f05ccc54ace8d715ee3de3cdd39e9076e92e6cf0e3cf0013cf5bb4542e75e622dd75cef438e67d2adad1ed21146b527ef1bea589d8d27bc2dfde60511c01f53a7769a4d9b7dbb885263d93f8dc410d06ef57ba4ab6a0463676366e2cd1e88e10c62b6ce967786524a4dff359ed8a03c2e45d30c3df5e57985ac766b3be2318f7e8960801012412b324330ad3baa86f450d28006fea120162fe465196b552745daf72207a638cf5f9e4201eb33db83019ffb23508a336adfb21ab3ff387060a4bccabeb69f06b42a110259aaa39804bfb3c4d57bfada24bb8f5c1572b511c44c5ed5abbdc866e6c56267e61fa93bb85ef485204b8e70adfead7a391073659846c710c6d45e5fd4b903d3f28aff834c6083d7d250e8f3ad6ed6a95264e12513308f1a9a270f2d4722fb73b960ad2a055f3250439596b51a1dee43766e929557b6663122c1c1bb327aebb871fd26a16ea53c2c50c65e2f42f7cde41fe4eabe57aa31a0ab53aa43dfbdc493f85244a47ba5030119f1d28804446045a0b7ab6d4d80a1e04ab6370caf970b30f6aef98a7fbcedd63a9a127c2361cd5f05a396f24a1f417ec32090de51d3cb9c53844d16a1b35847c82b894cbf1ee3514ba50482170c83780528ad21e81409be08e77abd59e7b670871b4a0c3c6a3c9662331d8686505613dfd7990e7a0f06ddbc1496125797258f9b56f477b7b9e44ffe144f802715f0843a237e26e3e4b0a32d602c062e1761c5026dec0bd3556c9921928578ac0c128b82d6f345db0ea4d1343242375ae4257d1d34abcef063e5ff57338509668ed18fc7c30712f69422b7f153f8e18cf5e5614603f0d28b6b0cf4ab72f5bb21fdab08f19b94eba1a1daab20fc1ed3c6c53d176fba909a451bb280d83b3aa206a97d5ff05c803a5ab1f17f18b1fe61943c9b8c39e8445ec8dc95f236076f19de26338724d518ce0576c4a69f9268a6c2b915bd226f8a9542b937317e20a2d6f8ad150e165fa30f9e0a6be386e97ea4bf45515784431d929b6ec17f2943c9ab4cd77117f1982e8b376fae6c439ddda37ad622d619de78ba24aaf46cf62769be58318f4897418fc4d756fbe53b31f0d281c61113d5c456e90596ff64a365d08cabeae11f7ca274a136e557c644c42a893760d1e7067cb017016a6bb944e9440784b9b9d03be59a919452cbcc1f016e3d675b14f1da5534b411a40f5cc865b890275406ab35a462c58c8f3ffe7faaf5421ca5d47d59da8e4159774b2c100122320356e0d73f7fe7d7bd418e6ce086663f0239fac0f587119a5749f468eeaa475517fa6dbe4dfaa476d8b39407ef5da9ddbe1a52834e82055bc6d25ae48b8951c051f359c010ccb36952074c3084c3c41e7cfbae2f00e8e7a754ff4f0b9b3256cb2461269c0dbb4fcd2aa69fb82e23ce48673aaeabb1031552ec04ceb310d98f28c2bc55e6f6aabdc98ef04648f0433e0a71b0785774208e4ee2bba7478b40b407df053f163b82e53ffd0f54084b1d222a74625b693bc6afb10c727bb9f9614bb0d98e73b0be9f8b2b27074827cedbfc9b9faa4855272f5d524b79a2cae16e81965357e04e15597b1899c1483cbcf46be7a88819091922b0361bf92960910423a14e2e3057544c1f6a50fd49805f53397c1629d4fe0cea4dd83ba340e6a06590cdced3c8c184fd9a082e7a01e6bbe68bd44bfc5bb4c13ecc2fe1e4a84079e418cadb6a23441fe26da6fda07e7be0a95d18868f0bc87aa067f8850587256cbf66cbc7f95b9f8c80224258467e67bd9993eb08c0ed5f84521918a9c099d5bf9d3cac6f9ac2d281cad21ac8b1ab6e46798052e1d7797756813f0083c522c468921a36b887bf8fb717302d594d9f2e3009e4734d305cc45a591580adbf8f7e4c15c86f02e5794c016a51e620badebf56d704c687fc658d8f375ab0d51b733e4f389954cd2ef3e096b6f335a9465fdefbd141035d646bb5126c4281ae9826eba28d8117d28aa895ab8dc4e61c72bf6d25bb8e5a011f1636d3046420d5bbb78e69a45abd35d0f90fe4a77ce22a076f5fe80ea3f829e2c5a316b8b1abad3ed6c94b7477b32851a89159240358bf20e327ea6e27346fafe87c1eae24c71d49cd8e7d02db616e66664a4762782539147168abd3ff6804c1ba50279e1b7a8b4cae6c1205eeabe6757e3b5a28c9f2cc3ec78832697bfbc7c21e1055862598ed239536f89839d2463a988a4409eb9107cff5a6882db1963267b7bf779ebe852da8593a6187d509d573cc6a7faa2640274c77bda11a5e30aab0912b5016bc3eebef6eef99e6ffc782dce25c374d01e8a01c6363828d430b05468667012505d5f0518dea1eb0d820089c7ba638f8ab409002a07108c5b7f5792df3e45b5b3ed059972cb8cf706c67e875d0d5d65e308b281de286696640fa687e25203f42f9c75bcdd150ce69a5f6500930dafc92d04a6df57b92bdb75b1f3c415bc1b3095b1e51e881742b0d1076639f063cc93e1874c567c92de1b67ef18a43657335953ab3c879fb11ce3ca1cd3ccd823e4dc1a64af48c336a539ed93aa7422a40792758aad7747e416d4b335665ea063ef3c32c23396b9e76df55b0bf615202122bab0170978ff46265eef978908d0743409ae017cbac1017d4f573ddcac3d351bc99c2cf00c022365adec7cdcb6d8312f5223184f0965db4691a39e09ffc5439dd764d84aec2e1ccf69cc4fb93c4", 0x1000, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000fac000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000001000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 15:37:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005ea000-0x11)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r0, &(0x7f0000533000)='system_u:object_r:policy_config_t:s0\x00', 0x3b2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000139000-0x8)={0x0, 0x0}) 2018/01/29 15:37:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) alarm(0x5) mount(&(0x7f0000eb8000-0x8)='./file0\x00', &(0x7f00006e8000+0xf18)='.', &(0x7f000086a000)='btrfs\x00', 0x2010, 0x0) r0 = syz_open_dev$sg(&(0x7f000075e000)='/dev/sg#\x00', 0x8d, 0x442001) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00003cd000-0x4)=0x7f) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)="") umount2(&(0x7f0000b73000)='.', 0x3) 2018/01/29 15:37:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f00004fc000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00003cc000)={0x0, 0x6, 0x800}, &(0x7f0000ed4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f87000)={r2, 0x91, "5ccb776d42852ad69844ec038769517b207a228a06f615952793944485d366ddd4136fb8dbc7cb2519b6f8d22ac1a91f71646371a4ccfe7bfd1a7ee93385cd26f4ef1f72d6414264ffff721a31fc17190bc6e016c007f7708ed0cc3d8846e4d31c3bb2d1f6469678eb89a9440e7f65c01642cbeb3e531a1bc84267e6c4e63e5183b4495b24572e4b36a39293d0fb7bfe9d"}, &(0x7f0000b8c000)=0x99) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000b0d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000004000-0x54)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 15:37:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000ea000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000042f000)="", 0xfffffed1, 0x20020003, &(0x7f000005f000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x800000000001) recvmsg(r0, &(0x7f0000687000-0x1c)={&(0x7f0000c2b000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000b1c000-0x10)=[], 0x0, &(0x7f0000b4b000-0x81)=""/129, 0x81, 0x0}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003e9000-0x9)='/dev/ppp\x00', 0x280000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000051f000-0x10)={0x1, 0x90, 0x100, 0xd1b}) 2018/01/29 15:37:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xfffffdda, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3f, 0x1f, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000531000)='setgroups\x00') ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000487000-0x4)=0x2020000000000005) sendfile(r1, r1, &(0x7f00003a7000)=0x0, 0x400000ff) 2018/01/29 15:37:55 executing program 2: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b4a000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000141000-0x8)={0x0, 0xfffffffffffffa89}, &(0x7f0000467000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000015b000)=@sack_info={0x6, 0x0, 0x1}, 0xc) ftruncate(r0, 0x5) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f66000)=@assoc_value={r1, 0xb66}, &(0x7f000020d000)=0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f68000)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000f69000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00009b1000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) socket$inet6_sctp(0xa, 0x1, 0x84) clock_gettime(0x0, &(0x7f0000f68000-0x10)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0xc) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f69000)='/dev/qat_adf_ctl\x00', 0x50200, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000089d000)={r2, @in6={{0xa, 0x2, 0x4a50, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x1f}, 0x98) 2018/01/29 15:37:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$getregset(0x4204, r0, 0x202, &(0x7f0000425000-0x10)={&(0x7f00003d0000)=""/4096, 0x1000}) keyctl$dh_compute(0x17, &(0x7f0000408000)={0x0, 0x0, 0x0}, &(0x7f0000377000-0xb0)=""/176, 0xb0, &(0x7f0000e56000)={&(0x7f00000dd000-0x40)={'cmac(xeta)\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 15:37:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) dup(r0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$netlink(0x10, 0x3, 0x16) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000734000-0x4)=0x0, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000926000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/29 15:37:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000684000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x10000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b05000-0x10)={0x0, 0x10, &(0x7f0000907000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006c1000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001e3000-0x8c)={r1, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004e8000)=0x8c) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00004d9000-0x4)=0x0, &(0x7f0000b06000-0x4)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000599000)='/dev/vcs#\x00', 0x6, 0x400) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000e5f000-0x4)=0x1, 0x4) sendmsg(r2, &(0x7f0000e0a000)={&(0x7f00005b7000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000e93000-0x50)=[], 0x0, &(0x7f0000b1e000-0x2458)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/29 15:37:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008e5000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000db5000)={@empty=0x0, @multicast1=0xe0000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) r1 = syz_open_dev$dspn(&(0x7f000042d000)='/dev/dsp#\x00', 0x1, 0x440) connect$vsock_dgram(r1, &(0x7f00003a7000-0x10)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) mount(&(0x7f00008b4000-0x8)='./file0\x00', &(0x7f00005a5000-0x8)='./file0\x00', &(0x7f0000d66000-0x5)='qnx4\x00', 0x0, 0x0) 2018/01/29 15:37:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001bf000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000eee000)="c0e484a2c12752da1c5ef3fab0a4d47cdfff57e115477ec86a3ffa9f34ff5de89390977d0054060a7ca89645ed0b5b97d4980f1822c2424404000000000000001ed507df67897b000000028ff079e7e9b3483c8b960abaa5a9457ea66d3410330eee0a300517fca4a4f6dc62456896895f6b51f5dc40c085ef87ef2957facedd2fbdda2a3863dd89727901bcc3ad98de80e198ee308cc33089e428e94bd8ce391c9f6277cdca054ecee5", 0x1}], 0x125, &(0x7f0000bd3000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}], 0xffffffffffffffd1, 0x0}, 0x3) openat$sequencer(0xffffffffffffff9c, &(0x7f0000528000)='/dev/sequencer\x00', 0x200000, 0x0) eventfd(0x10001) 2018/01/29 15:37:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000930000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000866000)=""/245, &(0x7f0000c23000-0x4)=0xf5) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a37000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b6e000-0x4)=0x8) r2 = socket$inet(0x2, 0x1, 0xffffffff) getsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000e41000-0x4b)=""/75, &(0x7f000044b000)=0x4b) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000feb000)={r1, 0xfffffffffffffff5, 0x8, 0xfffffffffffffffd, 0x80000000000001, 0xfffffffffffff001}, 0x221) 2018/01/29 15:37:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000866000-0xb)='/dev/hwrng\x00', 0x80, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000508000)=0x80000000) seccomp(0x800000000001, 0x0, &(0x7f0000eeb000)={0x2, &(0x7f000070c000)=[{0x28, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) r1 = add_key$user(&(0x7f0000574000)='user\x00', &(0x7f000099e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000071e000)="3c2dc24997405d93c5d0bfc7782be45f0799c8485ea649320e0010f84e17c018f0b0f69f76aee76e46784a0aba2bd488462f7570a853a01885c2c5c65b196f2715feaa8c03253c99d3fff4411aa46b1f01907be4c7b1a9", 0x57, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000abc000-0x8)='keyring\x00', &(0x7f0000f4e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, r1, &(0x7f000060e000-0x98)="e53c7a2f6dbaa8c534c6c6e5db9c7281872305ac50bca117710fb2dbf5974cde33c53b517ca1ac3461be2d67e5a17302818e60db245498ab6c0abb352e48e2a71ba63993d81a14573a0e3be259785c4f940ef81c1fa4e83ae399933b753149a19886a50823918d41bafb7df0dddd781e75f8259944b3d55bf0e7ff3e96878c824ea97c744363beab20f8a950a873b13b199cadd3e2a23091", 0x98, r2) 2018/01/29 15:37:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00007e6000-0x60)=[{&(0x7f000090a000)="d35b18cb6cf8be50edb1d942789ae009140591780e446ddc5aff6b60ac44b769ecf93606e0c13080e06c7b6ad2a38f83a7cdda70204307e6790d0eb9e6eaae884ac6b31fcc82313a181ac8fd813fedffad40f25cb0ebdb7a1b0748608c6a81d3d3053f2dece8f6", 0x67}], 0x1, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000064000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000072c000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a9000-0x4)=0xe8) stat(&(0x7f0000467000)='./file0\x00', &(0x7f000048b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f000094a000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xac, 0x0, 0x2, 0x0, 0x5, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5d4e289d, 0x0}) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) accept4$netrom(r1, &(0x7f0000af9000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d8a000-0x4)=0x10, 0x80000) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b39000-0xc)={r2, r3, r4}, 0xc) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x81, 0x100000001) 2018/01/29 15:37:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(0xffffffffffffffff) openat$sequencer2(0xffffffffffffff9c, &(0x7f000004e000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = semget(0x0, 0x0, 0x200) semctl$IPC_RMID(r1, 0x0, 0x0) [ 102.201070] sctp: [Deprecated]: syz-executor2 (pid 17216) Use of struct sctp_assoc_value in delayed_ack socket option. [ 102.201070] Use struct sctp_sack_info instead 2018/01/29 15:37:55 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) r1 = syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x5, 0x200) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000005000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r2, &(0x7f0000001000)=@objname={'system_u:object_r:getty_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33, 0x0, 0x20, './file0\x00'}, 0x4a) readv(r2, &(0x7f0000006000-0x10)=[{&(0x7f0000796000-0x99)=""/153, 0x99}], 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000009000-0x4)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0xf3, "83b32e5efab2cd2ce4c1323a9796aa14442ca5329ebb928590cf31c63c7bf7e39d197dba564303f0fd892bf46bc5e6ab0badfd13b4b7449a49e08884b3cf1d5f06c0e8564f1f58e96484f71cafb2586b95688b78d1e1dcb763bfe4539729e14ff35fce2ff7530a75852029d668a09c853cc4eaaab43f423832790e79fb5b27bc6ca0df05dc2656942ed1c5246c32fa47d334abf6e2446f626b89ee7093e5bcca82b9ebbf9ed0fadb6d33005c9c321762294105523f3a4677612eda5e16b8a8c74367259970068380663ae73d044889c5b47eb8c4908e81bbc7dd9d3bae2bddd14826bce2da270eb45c41014001c9dcbeaae1d3"}, &(0x7f0000009000-0x4)=0xfb) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000)={0x11d3, 0x8, 0x800f, 0x0, 0x40, 0xe50, 0x8ba3, 0x1f, r3}, &(0x7f000000a000-0x4)=0x20) 2018/01/29 15:37:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(r0, &(0x7f0000145000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r2}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r1, 0xc1004110, &(0x7f0000002000-0x9c)="") getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a2b000-0x8)=@assoc_value={0x0, 0xfff}, &(0x7f0000568000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00006f5000-0x8)={r3, 0x400}, 0x8) 2018/01/29 15:37:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009fe000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00006eb000-0x4)=0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r1, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl(r1, 0x227c, &(0x7f00005f8000)="") [ 102.279075] sctp: [Deprecated]: syz-executor2 (pid 17230) Use of struct sctp_assoc_value in delayed_ack socket option. [ 102.279075] Use struct sctp_sack_info instead 2018/01/29 15:37:55 executing program 6: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00005cf000-0x4)=0xfffffbffffff8001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d17000-0x4)=0x0, &(0x7f00002a6000-0x4)=0x4) 2018/01/29 15:37:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00008d3000)=0x0) write$evdev(r0, &(0x7f0000e13000)=[{{0x0, 0x2710}, 0xfffffffffffffffa, 0x1, 0x4}], 0x18) r1 = shmat(0x0, &(0x7f0000668000/0x1000)=nil, 0x1000) shmdt(r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000336000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000ae2000)=0x1, 0x4) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f000057c000-0x2)={0x0, 0x0}, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000898000)={0x0, 0x81}, &(0x7f0000989000-0x2)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000b72000)={r3, 0x89, 0xb3f4, 0x6, 0x6, 0xfc}, 0x14) 2018/01/29 15:37:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) r1 = syz_open_dev$mouse(&(0x7f0000db4000-0x12)='/dev/input/mouse#\x00', 0x4, 0x400300) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000386000-0x4)=0x301d, 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005fc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000e4c000-0x2)=0x10001, &(0x7f00002a7000-0x8)=0x2) setsockopt$inet_tcp_int(r3, 0x6, 0x3f, &(0x7f0000706000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000abc000-0x10)={0x0, 0x1c, &(0x7f0000884000-0x1c)=[@in6={0xa, 0x0, 0x52a3, @loopback={0x0, 0x1}, 0x4}]}, &(0x7f0000515000-0x4)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ed7000)={0x4, 0x2, 0x1, 0x8000, 0x4}, 0xfffffd1a) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000752000-0x8)={r4, 0x2}, 0x8) bind$inet(r0, &(0x7f0000cf0000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 15:37:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x10000) write(r0, &(0x7f0000ace000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab32932", 0x59) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af9f07", 0x2c}, {&(0x7f00002f6000-0xf5)="", 0x0}, {&(0x7f00002e4000-0x58)="", 0x0}, {&(0x7f0000288000)="", 0x0}], 0x4) mlock(&(0x7f0000d23000/0x3000)=nil, 0x3000) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f000043d000-0x10)=@buf={0x0, &(0x7f0000b82000-0xc4)=""}) syz_open_dev$usbmon(&(0x7f0000f72000)='/dev/usbmon#\x00', 0x81, 0x401) 2018/01/29 15:37:55 executing program 5: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)='a', 0xfffffffffffffe10, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ffd000-0xa)='/dev/cuse\x00', 0x4000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00004a4000-0x4)={r0}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000c47000-0x38)={0x0, 0x0, &(0x7f0000ffd000)={&(0x7f0000ffd000)={0x2, 0x9, 0x24, 0x2, 0x1f, 0x0, 0x5, 0x0, [@sadb_address={0x5, 0x7, 0x7f, 0xa0, 0x0, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x2fc1275}}, @sadb_lifetime={0x4, 0x2, 0x7, 0x80000000, 0x4, 0x20}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x14, 0x14}, @sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x4, 0x4}, @sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1, 0x10, 0x4}, @sadb_lifetime={0x4, 0x3, 0x8, 0x7, 0xfffffffeffffffff, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x7, [0x0, 0x0, 0x0]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x4000010) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000080000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000002000-0x3a)=""/58, &(0x7f0000a8e000-0x4)=0x3a) tkill(r2, 0x15) 2018/01/29 15:37:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) dup2(r0, r1) clock_gettime(0x0, &(0x7f0000bab000-0x10)={0x0, 0x0}) select(0x40, &(0x7f00003d8000)={0xffffffff, 0x7fffffff, 0x9, 0x6, 0x3, 0x1ff, 0x6, 0x7}, &(0x7f0000dca000)={0x0, 0x7580000000000000, 0x7, 0x9, 0x2, 0xfff, 0x1, 0x7}, &(0x7f00004ec000-0x40)={0x6, 0x81, 0x4, 0x9, 0x6, 0x4, 0x6, 0x7f}, &(0x7f000095c000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000e0d000-0x48)=[{{r2, r3/1000+30000}, 0x2, 0x5, 0xdac9}, {{0x0, 0x0}, 0x8, 0x6, 0x6}, {{0x0, r4}, 0x5, 0xd526, 0x3}], 0x48) 2018/01/29 15:37:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e53000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00006c0000)='/dev/vcs#\x00', 0x8d0, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f000017d000)={0x1000000000000000, 0x4, 0x0, 0x1, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004bc000)={0x1, 0x0, [{0x4b564d04, 0x0, 0xfff}]}) 2018/01/29 15:37:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bc6000-0xb)='/dev/mixer\x00', 0x400, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f00009e4000)="b286feefb83dda09d277d148be8ee03a7eb7fba54bc7a03c6e2c59cfa2c2e6d5c18dab1f6f7cbb3877fe875ae201793f058f5a18bbfe116669d47b1d6c23c0bd6e3fbc0c48b0ecd6a69e3ed9116ee75e2f98631cf5b72622ecffb194171c64f34b2cca6a567cc9c176284201a4ee82220af6e1a35312c211c5e33fe6fc5177c28c51f15ef1c06b03571d54cc0dc603e18b12a5ab588e") ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c35000)={{0x100000008000080, 0x0}, 'port0\x00', 0xb1, 0x80000000080003, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0xfffffffffffffffc}, "0a4ceaa05dad126e00000002a5569b3fd4cec307e8ef3d13eb790ec9000400000d229db692542e5b78f8b29e0a27800f0000000000000009fb420009587f01a4", 0x800000000073, 0x10000a, 0x0, 0x80000000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000af5000)=0x0) r4 = geteuid() stat(&(0x7f00003db000)='./file0\x00', &(0x7f0000a8b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000b8000)={0x0, 0x0, 0x0}, &(0x7f00006dd000)=0xc) r7 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c69000)={0x0, 0x0, 0x0}, &(0x7f0000304000)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000bad000)=0x0) lstat(&(0x7f0000966000-0x8)='./file0\x00', &(0x7f00005f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000b82000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) sendmsg$netlink(r0, &(0x7f00003b7000)={&(0x7f0000f6d000-0xb)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000aa0000)=[{&(0x7f0000e8e000-0x15dc)={0x15dc, 0x39, 0x1, 0x4, 0x1, "", [@nested={0x78, 0x12, [@typed={0x14, 0x2c, @str='/dev/mixer\x00'}, @generic="e131e9bd05c1744f8714c2a1541d2770133600b53320a196ad297cf5520bddb4657720282a11f36e8cdb11ed8df9c8f35ea322768ca74abe16706f3945f04539b7dcebf08219d9a59150d8773f5bdcccff2b50d34cf2f4dd8ccb719eee"]}, @nested={0x184, 0x14, [@generic="c9e9e7a418b66e3e23824c56d50c734e5b4f163a00d4bed2c42e87cfbf8b5b9a005c1f186ff7620dc501d650b5f9eaabafd1ad0ccedb8bc749efb1c79baf", @generic="48bbacd204d3fb5f4b5ab055cd8b3bd5e38ad7f2135493b0c8906ade800557fa4f87a705ce9b272998b9a567af0f100156fce77b9e412b145a93cc16018f56e655377a3e410c3a2dc12b34e2716e7eb00843a1c114ea54a4a4ca88fa61d204d908c9c4ad7207bf36c1f1e45b9474edc28d3c1a0481599bdc000c8dec852a6be03892e1a3437381968d3bbad9cb4d167eb3", @typed={0x18, 0x24, @str='/dev/snd/seq\x00'}, @generic="75604bad498463eb4551eb1feadda9149e4494b8774b49e2d53774c3348e572423b75eed7e0b29b3ba370a9800d84d703c1851fa84dd6637b70a9c7cca72fba894a78ee6c9c0fec4760f9e375a4691d419", @typed={0x48, 0x68, @str='port0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}]}, @typed={0x78, 0xb, @binary="9a79fbfa44052828c5220af0e60a87c03c2d1d8ff971b2c384d0ebf75f95a1f916af209d449d9e36091c5a17c6e2aeb63f68ea90de50bba5a41943272c654a4813460897a8de1c09f4590333446877427120e5604cf0d2f01722576ad028cad0f3b373dc140fa822a54f2edfcadd"}, @nested={0x1080, 0x8e, [@generic="0226c3d63109126b69ea6a21dd726ee6181a89ba54fe67cbaa455da05d0c33cf16081bc3eefc45c2a16c39a2d85e02c0cd8a61e1", @typed={0x10, 0x24, @u64=0xfffffffffffffffd}, @typed={0x10, 0x17, @u64=0xd}, @typed={0x10, 0x86, @u64=0x401}, @generic="ccbbfd182a3f877ea65a955a2c130971bd", @generic="16c72bb905", @generic="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@typed={0xc, 0x80, @fd=r1}, @nested={0x2cc, 0x51, [@generic="435f4516662fd2ff01d11263399e9f78b00103d51516719ddd010890515ebe6b3a722e4da6d041aa1479079eb2b12149a5d1ab98a97e8f3813ab8fe9fb5727fb62621b969652b811fe5a2242cf3972e9141d27925ef7c3d54db49f348c16990cadef29a6a318cf0cc5deed3de98347dcacf60e961f60adff6b6945b64d8d82a9a34f0c0d37189839ed1ba9a872a1c8157397e0348ca09824d3c7cb52396b6f0ea4a571596eeee89c900bebc1e18046f9ae877fb252e5ae7ac5f1cf35f6cb862c493e5fb4", @typed={0x18, 0x2b, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x2d, @u32=0x6}, @generic="2f4d074177fe9b288ccc853d44c88e83776b3a5cfb60132dd6ae832dfa712db56e4ede006b0c5cfeeaf5a0f08950f40b0e5af15e09f29ca44ae2b614b4034cfebeac4fa6580a44fa57d43efa00723329386d4c71bb3135069c4208b551d7e977b4eae70485ead8f5b56e2a8049a42ff8e4105e37861f2be3579cb17e59e51390200de6d3d211be71beb9799841b05fd0bb509ec9db6a4a67d291c55df62cf73504b134899b4673c05174c4ff7afff4260dff22865b356aecedf2ab1ca01b462f5bc44a4e8e", @typed={0x10, 0x92, @u64=0x1}, @typed={0x3c, 0x1d, @binary="c1603b485c82e787c8c831fc71efd4b18a34da7827c031f996dec05ec9016f0750c315a279ae703f7b2b0bb71907afe5fc"}, @typed={0xc, 0x6, @pid=r2}, @generic="70f488452ceadac4f6076b88adf95796b11400d84f8495395ad71971a8bb776e16be0a65bb724e72ab4357a32ada242719e53b72bdfc3732e4619b2701995d6788914f5b32a7336ac61f2a3249610adac7dfc35085dbdffc73c1807d75d9dca9ad0abc286fa44eec4ffee2596ec4e19384b208d00feaa8e827300e9bbb8129930f1d3bf5c3cc", @generic="8c12e60acdfca8de197faa83df2144c403f8641f54e976561c216f623e1df28722feec4ccd5e7054b91970e272e0ec4e5e578f3bf3170b02b18242"]}]}, 0x15dc}], 0x1, &(0x7f00003df000-0xc0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0]}], 0xc0, 0x40000}, 0x4014) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008e0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/29 15:37:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000f9c000)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000cf2000)={0x0, 0x6, 0x2, 0x7}, &(0x7f000000b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005ec000-0x98)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x3}, 0x98) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000ef000)={0x7b2, 0x95, 0x5, 0x1, 0x2, 0x51}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000fa000-0xb)='/dev/audio\x00', 0x400080, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000e30000-0x45)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x7fffffff}) sendmsg$nl_xfrm(r0, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f000029a000-0x1214)=@allocspi={0xf8, 0x16, 0x66e18825aa2f241f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x33}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffbff}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 15:37:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00005dc000-0x3c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff001}], 0x3c) dup2(r0, r1) 2018/01/29 15:37:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000331000-0x8)='./file0\x00', &(0x7f0000391000)='./file0\x00', 0xa000, 0x0, 0xffffffffffffffff, 0xff, 0xfffffffffffffff9, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000aa2000)={0x0, 0x0}) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b49000)=0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000567000-0x8)={0x0, 0x200}, &(0x7f0000df0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00005f6000-0x10)={r4, 0x3c, &(0x7f00002f2000-0x3c)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xffffffff00000001}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000421000)=0x10) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bbf000)='/selinux/validatetrans\x00', 0x1, 0x0) ppoll(&(0x7f0000581000)=[{r0, 0x0, 0x0}, {r1, 0x41, 0x0}, {r2, 0x8000, 0x0}, {r3, 0x0, 0x0}, {r5, 0x10a, 0x0}], 0x5, &(0x7f0000720000)={0x0, 0x0}, &(0x7f0000000000)={0x7fffffff}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000dce000-0x8)={0x0, 0x5}, &(0x7f0000639000)=0x8) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d56000-0x11)='/dev/vga_arbiter\x00', 0xf00, 0x0) fcntl$setstatus(r6, 0x4, 0x2000) r7 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r7, 0xab) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) mknodat(r6, &(0x7f0000999000)='./file0\x00', 0x8000, 0x9) umount2(&(0x7f00007f7000)='./file0\x00', 0x100d) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r8, 0x8008ae9d, &(0x7f000048e000-0xf4)=""/244) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) clock_gettime(0x3, &(0x7f0000266000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r10, 0xaeb7) ioctl$KVM_RUN(r10, 0xae80, 0x0) ioctl$KVM_RUN(r10, 0xae80, 0x0) 2018/01/29 15:37:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2f5000)=nil, 0x2f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f000027f000-0x10)=[{&(0x7f00008d0000)="5317bf91f4aa354929a6bcd486bbd7fcc45a1d62072673da09547d435de828ecd3b8a9d48335e5f00311d6caff8623a491d63a1948adb88d", 0x38}], 0x1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getegid() getsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000e0b000)=0x0, &(0x7f00001bf000-0x4)=0x4) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) getresgid(&(0x7f0000f20000-0x4)=0x0, &(0x7f0000aba000)=0x0, &(0x7f0000d63000)=0x0) 2018/01/29 15:37:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005fb000)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffe6c) recvmsg(r0, &(0x7f0000fe7000)={0x0, 0x0, &(0x7f000082a000)=[{&(0x7f0000e5d000-0x59)=""/89, 0x59}, {&(0x7f000000c000)=""/170, 0xaa}], 0x2, &(0x7f0000377000)=""/125, 0x7d, 0x9000000000000}, 0x9e5d2d72ad0bb8f0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f0000525000-0x5a)="a4111b268c4af68fd27fadbd440748ba0c89cf1ddf21589d84789134e7516ad4a14899e61d0b568b326e0e56f32685f2a5e243b087df86bf32da2ca737d79d7174965eb6a19bb122e21cb17257d94439dc30a528619917c31825") bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c2f000)={0x200, 0x100}, 0x8) 2018/01/29 15:37:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000622000-0xb)='/dev/vcsa#\x00', 0x81, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d8e000)={0x3ff, 0x1, 0x1, 0x3, 0x2e}, 0x14) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) setsockopt$llc_int(r0, 0x10c, 0xc, &(0x7f0000985000)=0xfffffffffffffffb, 0x4) 2018/01/29 15:37:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b39000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) r1 = memfd_create(&(0x7f0000d9b000-0x7)='self,[\x00', 0x1) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000989000-0x4)=0x5e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f00004a1000)="ef00fffff7ba0900000000000000633f99f2179f3bf0bde9e6c0ab2fa5a4f0ac", 0x20, 0x0, &(0x7f000007b000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/29 15:37:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) r2 = syz_open_dev$vcsn(&(0x7f0000c5f000-0xa)='/dev/vcs#\x00', 0x4, 0x100) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000abd000-0x4)='tls\x00', 0x4) 2018/01/29 15:37:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000270000)={0x0, 0x43}) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f00009b7000)='./bus\x00', 0x24867c8490945916, 0x0) 2018/01/29 15:37:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00008ef000-0x4)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001d3000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000e22000)=""/0) tkill(r0, 0x22) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mlock2(&(0x7f0000596000/0x3000)=nil, 0x3000, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000487000)=0x5) r2 = semget(0x3, 0x3108b9e32294a98c, 0x20) r3 = geteuid() r4 = getgid() stat(&(0x7f0000f09000)='./file0\x00', &(0x7f0000cbb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000935000-0x58)={{0x8, r3, r4, r5, r6, 0x2, 0x87e, 0x0, 0x0, 0x0}, 0x6, 0x7ff, 0x3, 0x0, 0x0}) 2018/01/29 15:37:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r0, r2) accept(r1, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000005000-0x12)='.request_key_auth\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffa) keyctl$get_persistent(0x16, 0x0, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/29 15:37:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) prctl$setmm(0x23, 0x1, &(0x7f0000c12000/0x3000)=nil) sendmsg$nl_xfrm(r0, &(0x7f0000ee8000-0x38)={&(0x7f0000115000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb1000)={&(0x7f0000edf000-0x234)=@flushpolicy={0x1c, 0x1d, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, "", [@policy_type={0xc, 0x10, {0x8df3f9caab037bdc, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 15:37:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007f5000-0xb)='/dev/hwrng\x00', 0x800, 0x0) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) openat(r0, &(0x7f0000258000)='./file0\x00', 0x141000, 0x22) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00009d4000-0xc)={0x10, 0x0}) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000041c000-0xc)={0x10000011, 0x0}) setxattr(&(0x7f0000593000)='./file0\x00', &(0x7f0000a00000)=@known='system.sockprotoname\x00', &(0x7f00002d5000)='!ppp1\x00', 0x6, 0x0) epoll_wait(r4, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) sendto$ipx(r2, &(0x7f000086a000)="05", 0x1, 0x0, 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x0, 0x0) 2018/01/29 15:37:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000bc0000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a0000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a72000+0xd27)={@generic="77ccd16622c84322650890aaf0d4e25a", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x113, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept(r0, &(0x7f00009e7000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000374000)=0x3a) getsockopt$inet6_dccp_int(r3, 0x21, 0x15, &(0x7f0000b84000-0x4)=0x0, &(0x7f0000292000)=0x4) 2018/01/29 15:37:55 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000000b000)='/dev/autofs\x00', 0x2, 0x0) r1 = gettid() r2 = syz_open_dev$binder(&(0x7f0000009000)='/dev/binder#\x00', 0x0, 0x802) setns(r2, 0x0) mmap(&(0x7f000001f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001e000-0x38)={&(0x7f0000015000)={0x10, 0x0, 0x0, 0x200001}, 0xc, &(0x7f000000c000-0x10)={&(0x7f0000020000-0x1574)={0x1574, 0x17, 0x800, 0x5, 0x0, {0x0, 0x0, 0x0}, [@nested={0x5c, 0x26, [@generic="efc72dbd5944302b2ae9b6728560f0dd68785a8750600c8a39dfb95d7e388f8c815a11f5db9460d98647d3591fac8556cbd00dfecf2426cc6d179c736922375b9c274a9247d65bd7ec0c9269601ea3b9a3f61dd1e691ae"]}, @generic="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@nested={0x258, 0x45, [@typed={0xc, 0x85, @pid=r1}, @generic="29534c30398ef2b343bde7e798f8a4ecd8c74daeca4a8220e3c237c09a58f8394e78b83e929ab18243cadf80b215a0b54b7601d2be52c94eb1efb10263b9984f6b4410473ec733043d1f017614556b7c2ed8ed29329f0ab10cedb3fbcad7ac11e17957a0f8b408ed0e608342de6d2dae650f79380a125214e0f34e56c68499964a766eaa8d75f19a0e0b951e1ff8e72d75fccda5396da77e594adf3a64d1c385f5cf01a558412fc2215203fdb6b49c8384c2d46a90af000d73f5ec365b5d88c3d9c781fb4eff7ab871542912434a00626827ab60ad", @generic="732392a9e4721c443c6188f89235f1be77115122c4397767ac4c1d01c61e7bf29b00d65d662e42ea336199184a8631362b11cfef2d107ca6b045b4f466a5aca4428e3612c5472a34b3a2b547c8291e951af221d1bd3fd3073a108085f691dfbbee4e71c427f27e9ea9aa5d63c8eb96b09caccdcc5a21265f9630f0d70608c7c2d7f1be6d8e2df30ba3", @typed={0xc, 0x5b, @u32=0x9}, @typed={0xc, 0x89, @str=',\x00'}, @generic="8bf2b6ed1758d1c502fc318d8f4893a923d4fc8679e0cddb4ed8bd6007283bc49390a22b1a89c2e015faa0c6438cc8042bad597777cd67d90738427325fae594e521cce382f63ed3d9209d34c9f7d70a4c07d136508be726435de330c9733369a80b100480254ba168a89f80cdfcd48f51224a0eb253ce82d65900530d376f403dbc84b0458b2089913b986499eaa432ecaa171525eea167a9648a58fa5b8b382534226c08a798b244188e00e267d0b4106a3fed7d", @generic="6cec109f5b565a548457c1cd088f4a50b08befdc27c5aa34d66bec08"]}, @nested={0x1e0, 0x5c, [@typed={0x18, 0x85, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="bed957653219ccd3f0c741464a8c68c993c270ce01a99902d77f302c9bcb51cde0b43ab2546ad769b7c0d5ab9b14b3ece390f3022cf88f190ccdb8a700e08cf7bfd71c7ea641c1698f554c28cc9222e853c20d6474150d26b0186f816fc61598c5b5036812434b30451c8c0991e7ba14eb8a8f7c71a0967e3fe1dd00d9c052", @generic="e96c1a971e07dda9ba93f21fc1f37fbb31cd981446f14cb40b94fd44f8ac0350c4eb0bc3c27f581ad63b21960430859bf5472df5c572981174ed1c1f1ab9b36b3ea68c9a8e5ccdcdb6c3263cb73b", @generic="d9edf94dccc8e60fd518dae3fd61c12090d1bc30a4dececeaec5434c8cc5398ef4ed1e09cc862119f3e9d5c2fe00f9d2fb2548a79566d8c7d0139dfe99b6d09f9e9067cc6e8838906a65dfa65beb6480afa108e3aa825c76c10b57ba9f3ea5db2d31f31482c71b88c1414bb160b9afeb15288c8fbf09e3d4c16ec3b77db52c654971b1e5dae08b1db7aed4ee24bec9cb7daffe344ec54302b88f72c849206169b8f305f938479eed520b8e1847a3341e38a0459c1df820afb94fb17eb270a289adffaa394a21", @typed={0xc, 0xb, @str='\x00'}, @typed={0xc, 0x92, @str='\x00'}, @typed={0xc, 0xb, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @typed={0xc, 0x6f, @fd=r2}]}, @typed={0x8, 0x7e, @void=""}, @generic="92ac72db370b983161cd8e40e1ea6aef583f01dbb125afdec0e097351ff274c3819c4e601bf85b850a215a6a149e0e707a142b2cff7b1da154affaa6baeb295eadd751ef46b742bed434f9c9b1b212a7c772974696c7044f10039cdf1d5134d328582e7cba05a4588d0c783e7220344acd7d794275570c9198623d85d5a222d26843169e81e72f97cd2649010bcef56f9d84e03fa8fd5b14be23cb6fb0f91c498867bf7afbd896364b30305ea9eab0c8af99dba9", @typed={0x10, 0x2b, @u64=0x4}]}, 0x1574}, 0x1, 0x0, 0x0, 0x40010}, 0x80) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000022000-0xb8)={0x0, 0x100, 0x100000000, 0x2, 0x6, 0x101, 0x2e28, 0x3a6f, {0x0, @in={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x40, 0x415, 0x5, 0xc6}}, &(0x7f0000021000)=0xb8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x8200, 0x8, 0x8, r3}, &(0x7f0000022000-0x4)=0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_METRICS={0x4, 0xf, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 15:37:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) socketpair(0x1b, 0x0, 0x6, &(0x7f0000050000-0x8)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000ea000)="", 0x0, 0x3f, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0xc5) accept$packet(r0, &(0x7f00002c9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000098a000)=0xff5b) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000fc8000)=0x0, 0x4) getpeername$llc(r0, &(0x7f0000b38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c44000)=0x10) 2018/01/29 15:37:55 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000a10000-0xd)='/dev/usbmon#\x00', 0x50, 0x2000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000a6a000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000001000-0x58)={0xffffffffffffffff, 0x2, 0x7, 0x1, 0xe2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x68, 0x4) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0x3ff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0x40}, 0xffffffffffffffff, [0x6, 0xfff, 0xfff, 0x6, 0x1, 0x6, 0xffffffff00000001, 0x4]}, 0x5c) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/15, &(0x7f0000001000)=0xf) 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) recvmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000002000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000003000-0x30)=[{&(0x7f0000003000-0xdb)=""/219, 0xdb}, {&(0x7f0000001000-0xd)=""/13, 0xd}, {&(0x7f0000002000-0xdd)=""/221, 0xdd}], 0x3, &(0x7f0000000000)=""/22, 0x16, 0x8e}, 0x60) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000003000)={0x7, 0xfffffffffffffffa, 0x7f2f, {0x77359400, 0x0}, 0x3, 0xffff0000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000004000)='user\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0xc6)="795d161971b226ae7057a4a109af272849dbf76a6566db501829bbbee95297f7a258d3dc89c47f38102ad5f89ed33e328101c06bad965be55702744f16f24880a2bbfcd830ce16828d8f64c3519c8d31601b447f6cbc1c2889a28497f7a97c273a898720a995afa999a1865e30a9c05158f70c47f5592391ff58f12cf4433081af1ccbec08ffc6cc028ec55f09dbe578042a780afa39cd40e0ed664a7caf776152eb8d670a08f2e247e6e74204cf4cde131cb3ba0ff6617c6c70abb88b66ab8b0994645eb1c5", 0xc6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000004000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r1, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000006000-0x8)='./file0\x00', 0x2, 0x40) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f0000006000)={0x63d, 0x3, 0x7fffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000007000)={@common='ip6gretap0\x00', @ifru_flags=0x1003}) 2018/01/29 15:37:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x9) accept$inet(r0, &(0x7f0000956000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a65000)=0x10) shutdown(r0, 0x1) listen(r0, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000111000)={&(0x7f00001be000)=@ipx={0x4, 0x0, 0x4, "bd6f33310f46", 0x8, 0x0}, 0x10, &(0x7f0000c69000)=[{&(0x7f0000000000)="2bf67a928e45f18d16743a869d37ee9e65a6d2c2d0ff28ad287c487370486f43fe3ae63b686abbe8c97679f9fbf98a0eb9d3135451e119d47f82e16009395f98646527c64a079399ca439b32cfa93cfd166967ffc534c7c5b1cf78c3be67de0ecf7cb3f384df6a7eef021eefc638bb7e076dd80c65bd149b1a68b835fa14fa63563ee098307a6d2598a42b252fbbe37f8ec1b6", 0x93}], 0x1, &(0x7f0000000000)=[{0x50, 0x119, 0x80000001, "cbb2b45cc548376aa46c10699432a5bb268678d11aab884c17f6b64b340a14fb4ca3d243a008f23e331311a6b68833845413b020214cc98286c9623791"}], 0x50, 0x4000}, 0x4800) 2018/01/29 15:37:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ccb000-0x8)={0x0, 0x0}) shutdown(r0, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d5e000)='/dev/vcs\x00', 0x101000, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000e27000-0x28)={0x2, 0x7, [{0x3, 0x0, 0x6}, {0x7, 0x0, 0x0}]}) 2018/01/29 15:37:55 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000003000-0xae)=""/174) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="14b87181f8550a43ed8d2ccf830ba464", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000004000-0x4)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x3f, 0x2, 0x2, 0x2, 0x44, 0x2, 0x20, 0x0, 0x0, r1, r2}, {0xe3, 0xffffffff, 0x8, 0x9, 0x9, 0x6, 0x5, 0x68b7cb0c}, {0x3, 0x4, 0x1000, 0xbc}, 0x4, 0x0, 0x2, 0x0, 0x2, 0x0}, {{@in=@empty=0x0, 0x1, 0x3b}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x1, 0xd1, 0x49c, 0x2, 0x6}}, 0xe8) 2018/01/29 15:37:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000023e000-0x9)='/dev/ppp\x00', 0x201, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f000027d000)=""/83) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000061c000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = eventfd(0x6) write$eventfd(r2, &(0x7f000094d000)=0x6, 0xfdcf) 2018/01/29 15:37:55 executing program 7: clone(0x0, &(0x7f0000aed000)="", &(0x7f00002dc000)=0x0, &(0x7f000045e000)=0x0, &(0x7f0000e31000-0x1)="") r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002de000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000097e000-0x118)=[{&(0x7f0000b2b000)={0x27, 0x7, 0xffffffff, 0x0, 0x5, 0x0, "45b1374d36cc82dd8ad4181f34abc3ab5fd7c0ef688dbe71377250595e6aefd592e1d49cf455bd253e0d1bef93dd15c120f67f553162d8902afe73fbf0ae8a", 0x1}, 0x60, &(0x7f00000d5000-0x30)=[{&(0x7f0000031000)="78a916f853e2c19b2a3d47ab268c597384da36521e2219926479b8c1f0a7332ff73875f9677770e45bd7306aaa2b6e4ce85e0fefdcbd295569b53510e8536ab952227d2bdebf1a8a407da2ccf22a01945aa4018a3b26de50a85041942cf9acfe66920571", 0x64}, {&(0x7f0000000000)="9258458a548dabe963f25bea3939a01fd146871270d9006ee67048bbae16d9d3642c5bda02edc30b5e3625d839e2c1d940c8acb4bb611a88987a8f16e84a5a1ca5e997366ddf6389383028cba53b14329fbca696100b29123bd548829de98be191549f6a9faa36b950d324d80451b8d716320f9dd78cefb1b5c6b06afc8738d066aa3e1627266854ab9dd6c375e3e869f88b2326d175150b3d1cf84bc249", 0x9e}, {&(0x7f0000bf4000)="4ec1bd374823f3a5ee8f892df2cb89e6315cef3cf34e2e18c0df3f5208547842582e81e060f9cc4cbf3dd76fbbebc8f6064245b71afeb7aa30c44206c671c78bf69e403efb88", 0x46}], 0x3, &(0x7f0000791000)={0x50, 0x100, 0x1, "2199f6cfe01dbe48da7c2bb20324eb29edf9ab553e02939f2368cf3b06645007427a2b6f765e302d6a4148b781c844a047bc63b2bacd80dd335cc23c"}, 0x50, 0x80}, {&(0x7f0000000000)={0x27, 0x3ff, 0x9, 0x5, 0x80000000, 0x7ff, "1ed98939009e35cc79d0473c27577d15e83647a59e7ad918984bf6930b925ca850e6cd87fc7882266de6bc7df6a234f76bc4ae0da7151e86677c74b871a35f", 0x5}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="f35c7cf368dd4d6a548cbb6ad1d307fae972f313d09f480b60422750b23be805b2baf173f0ce26ae44a78c82b0b5d233ddf06d971654bfee7ce9602ad5fff8663a40f958dfd270b58efaa758bb519b545cc66cffa57fa4b6a49ea094237673cef7fb9eaa0cc68a82384e8f40bc106244977709cb245fe1fb5d602254701c399adac309cd943d87eec260f61e3854c4e013653e5295b271d3eac1cc257c7d3dfa4a22a92586c4d13c337b9dade53a2af3d8b124a4a3ad84b9aaec614f4b6a2f152aaf289fde1fe2cdcb113474723a3e559dbf575aac0157ecfb587e0353b554ad7dc4a7d196f8556706870ba5c0de3a5c673692703858bcbd8fe553c4f5f2703a2c5113ab255107e9a783ef002879b7e258af021203730660a529d43e07bb5fe98b3e125eb27ad5015c3367005403f4c01be5ca8f4a7cbdd7640a58f77e38eda39a872e83bf3dbc149919bf249fb8e8615ec664202a55e87bf3aaf2f31b0403c110a2142ebcddc7c8a94a8d301d51683e57dd2dfb9a49b9d8b0510f6e800e18b6bcd9cf384c05c0dbc8aa205f2ce0d72462d1ca4c134c5886a66d91bb603e1a35a79e5cdc93d3aef97b2b0280fd2037f1edcea3163b8322e9795515947cc558e93cb32e5057a7d270e298e50da4896dc3b54e18f7dae48432d50d8b5fe3e8986f830801a0112ec99b8c4314e2b50d82d48bb0216a0e7986d07a7846677f0b66aaece0e093f68b70a3ad750a25d26c8ac61d42dba6e10ab926c330bcf09f5d4531b2a0ec2a6a8189ee96edce73b8e0d3f83482d21df00f2226e72aba6379d72a61a6d763c1327e74289c1218ff0d9cbf551f0f3fa0271fab0fdacd9cfdc74e71dbbedbb9ccfd78bf3c08af15c4c722ffec3404b5e4cd04e9280ad19a406b06561bf949511ec9c0f7fd803cd4bf235241f5a62971e68c0bf33cc428d4f55f244612655b29a91e8302e6814ec64c0cfc9276fc139d025c378a53981cc026f771ef2fed8c79afdcc5055b380895d1a4de09ef60457e53af39a22fd104ec562ade244787bf1bad3562d34692cc2cc4b4a7c8acd5c15a96528201b35d5868915ff208ccf734d5a82fdfb6ba4c18252ba2aaff3f5b118583417b451b8f0fc4558f0282b57646e1b9c5c3d88537f7a52f2adeb3e3f10afa992bc16d854715f022280d8e50bddb536816467628aef2cf7b42b333919839479c19ee3c040eefd60df17dd7eba633ba65f12f085293c9cec4767f31c98bc0edbd4004d86566dded1c7f270c8a2b4662685fa306455b71d1ee4460c67101c3d89c9b86985c08d83452f711f5dc7cd5ad3023491f8c56844c74ad4786a5d9c97c54ff07fff6917341e15110bda31910415adf2300339d264dde7760b0460d1b8713f8969eb6ac477715dfbd95c6c92f7dca596f156bd9f164193602038618520b2efa8de97ab323878d03cfdd6f4a329ded6a017c7ddf60d966b297e4f59b9a4b112c51c82f0f62ada2f0fa933bf28a61dc2b13ec27b3751d69dffcc638038f3dbc9e4af6ad92c3578817c24d36ebf2aa0bc7f45dfac85cf7a630aae11900df4561e29d16f1a0f45a4f87a95d207178cc3e278a92ea7a1814a97a7c44f42e81d99c6fab55cb834fb96d22bcb0e36978eb583fc9f36e523450a6fd531f400dfd64537782caed6f16d54ac66ec16c4964840a1b10ae356e20d841efb66615ebbc75d44fcf58fa5af28114c31e23448093967accbe4307a5a638080451fdf2a8cff50f5fc84c0a043766b9e4cd7ba98f5f3950d4f0941ff280079a6821b33bef3a160ad64cacda93aee6c43e7d1568e242fb2ab2fc746ac87970948a9546da83e834f925f454159aa086d1d7a1c7d182144a28d732ad0038a4335181faeaf38071de1116cd42bd2ca0cc474803444df81f3c731f7190887abf880b30e06f22f74689fd8ec9a8ba5331ed57993877d84ed68774419857620ac61ffcfa86e8b931f6fc0eba6ca622f93f6ea4abfd32ba3b0f3b9f5f48308dc3287ee44bd5a0a1ed63111619ad4f3a84425778b38ba3dd1c60667a99eeaa78e03f9218fdf9005aa691009ef95714bc24452ecabec6a20d48a62167035822ebc329b7f893f4e7af046e51d67fa424aae593c2b72f10dc28380b3855b3650ea77cd626aa19aa3f7c6d68fbd4d76c4c9df726d3ffac5dfe2f109d6a3953f5d9025ee022930cc422ee325e97fa31b2f205de0a5bc2a4483960eac542131d2528f13be77efe3187e8d4ed0a2743be76e85948afba130e16c0b323fe3b37812b381cae90b902494b8a5d9f034e360109ec44ac014c8bda0e50b9549534f3fe0b47881a2c97a0ee7d2e127399e8b3c609c767c5b76910f78dc1db4493d32721a694599717a84da17135364978ccd9e956f6c3511ab196a7990c8c94986fd90b76a818967be8872394a5a4bc61c24818b0e04b6c3b8f19c15b1972d273d027288c418fd539eea84703bbd08f224291135924a53b7d96dab444d75127f0c6909f721377df3539bf0a4f50e9259d5eafd77d537ebe5220ec19db1788e1f17216e585a2bbbdd068c3b61373eaec8671ba09abef34f5e0f4e5b23008a281c8d963b975ba98ab17135f13a13ae12fe0d5a2dc69302d29a2a162ccad317733265afb345395dada504a2235c151b0ee390812842d05ccca9555f8805fb46ca09b2e00337574b4be1d96d62121e8d3a2898f59e85220e128a1fd6e41b64fb026bdc2bfe5730a000cf808ea0be181424c22a4e9f56464c0fa635ff151e5bf2d5586ecec4b7ade7082d925e27616bb03d21d95fda2b431fb4984d281bf9a6df37b43d603e06f13ea128c3789a0a9144b69ce818a94cfae3bce43de9aa579bdf6e0cbc2a2d943e6e7ceb962e2b055e5c5b43906df3eefad97b936aeec4bae2c6d4a8c18f89e82f634be516a1ee61935bd1ae18f6c6dfa42c600ec9a278a5820bb910eee75122b97b35dacd888d99adf0d10d29e5808de209f2b6ece436fefca73ec68368807eb11ad03504cba0c0b2a9ee02efb326880f08c01ae4ff68034f1624d59735b075d2f63aced2961bca24de7cb379660b2267a53bf19df3a1e5b81d399e49dac7f10445cc9a69f2ff62a8a3cba4e008035cdcd52afc60c1700cb95a440885925142e811351b466a83cdc425f31a3bdedf637bf8b72ce6500f0c6d0109807119309ea3c4c28e024c1ffedade18d63f79d0da8d6d8a27b9d2e16628558de3df5a2312828465277917f0cdbaf076fada4acf8cf0638018050097bbce17a5d23121256e6074413a2bdd181f053e9cf0dd430a97ecd626f4d6a2b79008c0831ea09b8f8af891800ee95e12a4529b0ded39f01cf37d1d231f4878dccb1eb07fdd6633eca1c55ffd4642ed992c0d8f0104b180d065a69d0ff233d659624940b905345e0b80a3cae5d6a710509f31fdde9bf137c07f7922444a1d2db91c444ceafa49a50d66dbe266ad278f3dc583cb1b46f867916b03d6dfe6a086bdc27a2be63154935d3caa8a8a2f9e942d9527c84d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0x1000}], 0x1, &(0x7f0000444000)={0xc0, 0x115, 0x1, "bbcc472f72d6279042949f69e669e69849448c1f9b0dbdc46dccd0254588b54c07d5261da5adee4547cd71f1b3ecc3b08c3f506d112ac0cc0524621b712c5d003ec3d1c789a1899b1c72fbddea7b0be7c269330bc83c04eefa86b90da4874286044dc5325ac65fc965d6ac0718343cf05a75cb3e77eb7a7e103da62fee2c8b5d9abb867b4a90f952a2e02d3332713dda89f5fd45168316784bc55b14c553e713b05e981eddad819c1648bede2cc97f"}, 0xc0, 0x8010}, {&(0x7f0000000000)={0x27, 0x7, 0x1, 0x6, 0x378, 0x8, "df825d0d0f140b95961095058419cf52157c1dcff314a95fc4b6864720ce3c2eda97463f9434c71595f8b45784689602ad8806eba6dd988703f601c946a9e2", 0x2}, 0x60, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="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", 0xff}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f0000d66000)={0x27, 0xb6d, 0x3, 0x7, 0x9, 0x5, "27f6a77c21091347fbc88a1bf8f34cca73b49f46b705a8c214c72b16026bf414baa5597f123359136d0eecd8cde3ba7bd66f4a891613735f8718d180d6d167", 0x0}, 0x60, &(0x7f00004af000-0x10)=[{&(0x7f0000507000)="6ee9534de9f9493349f9c641e84fa0b0ae9c87bde51a21ec55e0f2b06558d9d05e250cc1f69c9ec932a647dd226fe1cb4069c5752b6e513b0e9ee25c7bbc40d0238ddd754514aa0c81f38964d86852667cb1fb3aa3e97df912452332a85c11be1e28bb94a409be0ccd8dc64989cebc206c6690bb15443e9e8469aa7ecd7e7c51f8fafb4bae853ed14f9d50d89ebf252a628dca7094fda68e9a97fdda283494fae79df295c6340e6c1cb75863ea36239a52681788", 0xb4}], 0x1, &(0x7f0000000000)={0xe8, 0x10f, 0x8, "56b84f53db2f909fb1f1a8a44fdb4ba1f3400b9468f15fb31af96cbe5b6488b2d44d14a2283f85eceb35e2d9b0577a3de26bb6a3e2cac55cda222da4fe032ee0caf406dd0c4bd0e95e88846075fbefe88d4203f605ee8db053d90710be9f20e4d9eeabd583148b9fe0d3e5749f0ebc9a1f2fecc3457f4515e740dd8bd1ee5c1ab7ec41e5e156008424d2b5ad1793736dc7dac84ae9c8d77ba42e323e1e29f1e3f16aef1f1b58e3406eb86255a3eb77a46cee50202a5e288359850eccd8341bb20df83ed9a458c138f7c17e17d6e5e838413e8abec7e7"}, 0xe8, 0x8000}, {&(0x7f0000e4a000)={0x27, 0x101, 0x0, 0x6, 0x7dae, 0x7ff, "7395997eae66e1296c1825c8a42fb16574f51b92bfd785e4d7bccc613f4f333802d8e008510981c8a125e7739e5ab9d7d82fa383a7e8ef8bead75200aa3152", 0x8000}, 0x60, &(0x7f0000fdb000-0x70)=[{&(0x7f0000323000)="db8f06b3fd99c6559ba57f4fe9dd3b02a59767c8ddab52f7151442a7ed360517bd31048f1b48eec1b5181f3217330118e370ed58829b4fbbe3e998d3ad938f74db17ff1b", 0x44}, {&(0x7f000005a000)="5977d1b33229f554caaa4e6e1e1be8f61059b555167a79f886509561be4f1f94fe1ba2484943c07d4164a4360b572b88493254c6dcd01b6094239eaec8d749da7616782eca380efd3136377d0c6b8a98c96e4d10aa90f03a79e330a6af3dfbc49619786d6c6dac1f4192e3b2d2a1a1f39f02b185de581496a4f56e7fdbb2341de759e4aea8e9691dc39f7a5feab2c76b3010af23a3fce62eef09bfc735a8677aa04ee3aafd351fce1090f07f0be69bbf3aff4bd9c10d71a468c1ba30a97177c76e6e7b90b3da5ce7bc9b065726a18b4bce7cd60839311732363719b9854fa2d261b635e7f9ca6e091de41f88880649263dcbf47f2cd5", 0xf6}, {&(0x7f0000001000-0xd8)="8e657400125d277a3f6336713ea173d93e14f49248243941c5ba0f364124b409d6f27e91e4e6f9e7f8590d80678636a46f68ce0ebfb4e2f590f31fc7d509e045781c7ff63944e35283b3a0169ba6a90bdf8b54a8383790ce646fb01a65fdb65a0933b9821d0c373528d8f47ab912f4875ed9ee5c25b6790be35d8b89040382019c1428458d6a436fa0d5fe8373be274ff38da78a69399a66ddec818dc2dffb973bdd0189ac546852eead62c3ce24f1d080c9e7fa5dc1655e3f98fe4ff61d1e59d31432f8d827360fe7ceeb4bd656d2582dc642f0252d4f98", 0xd8}, {&(0x7f0000000000)="17", 0x1}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000ff2000-0x6c)="4a23c28490d7173c04706cfc792d75f3ba3d279fe9b1c933daf972527a83f684dcbe1806ac2cedf3744aeab5cae5068c4c6ea245f96c181fd826eb82789e72bfd4ecfc344a30d146b6de3196ccbd4dddc54eaf9e264b1b50e9e838328a6b8760ad2e8a3748371aa0668a05b6", 0x6c}], 0x7, &(0x7f0000a99000)={0x18, 0x13f, 0x1f, "aaab783aac5f90a0"}, 0x18, 0x4000000}], 0x5, 0x20000080) pwritev(0xffffffffffffffff, &(0x7f0000c6e000-0x60)=[], 0x0, 0x0) 2018/01/29 15:37:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xfffffffffffffc1d) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f85000)={{{{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffffd, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36b95b0700000013000000ab025e94035a15e1740d5e472e33853c90a65787abecd151e10effb0ceb5e7263017"}, 0xfffffeb8) close(r0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000d35000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$midi(&(0x7f0000b5c000-0xb)='/dev/midi#\x00', 0x6, 0x10080) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000ee0000-0x1000)="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") 2018/01/29 15:37:55 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x2000000) inotify_rm_watch(r0, r1) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) getsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) 2018/01/29 15:37:55 executing program 4: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f83000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000f86000-0xc)='/dev/amidi#\x00', 0x5, 0x2000) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00003e8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003f1000-0x10)={&(0x7f0000f82000)=@bridge_dellink={0x28, 0x11, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x1c, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000f86000)={0x8b, 0x4, 0x1, 0x0, 0x0}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f87000-0x8)={0x0, 0x0}) 2018/01/29 15:37:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b94000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00002c2000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000024e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000c12000-0x10)={r3, r4, 0xd2a}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r5 = syz_open_pts(r1, 0x41) writev(r5, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) connect$nfc_raw(r2, &(0x7f00003fa000)={0x27, 0x6, 0x2, 0x7}, 0x10) ioctl$TCSETS(r5, 0x5402, &(0x7f0000a31000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 15:37:55 executing program 0: mmap(&(0x7f0000000000/0xb16000)=nil, 0xb16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) finit_module(r0, &(0x7f00004bf000-0x1)='\x00', 0x2) r2 = eventfd2(0x2, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(r2, &(0x7f0000b16000)='./file0\x00', 0x111001, 0x141) mmap(&(0x7f0000b16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000b16000)=0x0) 2018/01/29 15:37:55 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f000076e000/0x2000)=nil) getcwd(&(0x7f0000bf8000-0x1000)=""/4096, 0x1000) r1 = shmat(r0, &(0x7f00008ad000/0x2000)=nil, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x103, 0x3) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000ac0000)={0x0, 0xc0000000000000}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7f, 0x80300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r3, 0x10e, 0x1, &(0x7f0000001000)=""/3, &(0x7f0000001000)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000786000-0x8)='keyring\x00', &(0x7f00009bf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000002000-0x14)={0x0, r6, 0x2, 0x1, 0x0}, 0x14) keyctl$instantiate(0xc, r4, &(0x7f0000000000)="664f05ac10074c77da9d7fb2100800f7d494934e3fa31aece8b0f6145b437c28f4892a8a16883298c436d77a1a0a2a88f6577fefe9bdc90362b9506d5aab96fd7c5094d4b64c4befbc814d1986a4b476f0e67238db9b6d39b5b3bef1c75b93e6a9e4d1a8a0f115cb7e4b59b4d88ea5b565ae0356f232f903c35792144ea65786f8db8072d519a8962d1850e65938a9a0a1910bab6fa604", 0x97, r5) syz_open_dev$amidi(&(0x7f0000f2d000)='/dev/amidi#\x00', 0x310, 0x2) geteuid() shmdt(r1) 2018/01/29 15:37:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0xffffffffffff7fff, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000531000)='cpuset\x00') sendfile(r1, r1, &(0x7f00003a7000)=0x0, 0x400000ff) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f000077d000)={0x0, 0x5, 0x0, 0x2, 0x3}) 2018/01/29 15:37:56 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f00007be000)='/dev/admmidi#\x00', 0x4934, 0x400000) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f000003c000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) capset(&(0x7f0000587000+0x609)={0x19980330, r1}, &(0x7f0000738000-0x18)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r2 = creat(&(0x7f0000b3c000-0x10)='./control/file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/01/29 15:37:56 executing program 4: mknod(&(0x7f0000d09000-0x8)='./file0\x00', 0xe0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b33000)={0x0, 0x0}, 0x80800) readlinkat(r0, &(0x7f000065e000-0x8)='./file0\x00', &(0x7f00001d7000)=""/82, 0xfffffffffffffe99) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c06000)='/selinux/validatetrans\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r1, 0x80000) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000822000-0xbe)=""/190, &(0x7f0000794000)=0xbe) r4 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000b64000)=r4) readv(r2, &(0x7f0000ced000)=[{&(0x7f000052d000)=""/197, 0xc5}, {&(0x7f0000685000-0x77)=""/119, 0x77}], 0x2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000b9d000-0x28)={@common='ip6tnl0\x00', &(0x7f000013d000-0x28)=@ethtool_sset_info={0x37, 0x0, 0xfffffffffffffffc, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 15:37:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x80400) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000308000)=""/160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f00002b0000)={0x0, 0x10f000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00003b6000)={0x10000, 0x0, 0x10003, 0x7ae27bd7}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000a80000)={0x5, r1, 0x10002, 0x0}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000a55000-0x12)='/dev/snd/pcmC#D#c\x00', 0xf6, 0x800) write$selinux_user(r3, &(0x7f00004e3000)={'system_u:object_r:clock_device_t:s0', 0x20, 'system_u\x00'}, 0x2d) sync_file_range(r2, 0x80, 0x6e4, 0x7) setns(r2, 0x4000000) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r4 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000aa6000-0x4)=0x0, &(0x7f0000c6a000)=0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) ioctl(r4, 0x2285, &(0x7f0000007000)='S') open(&(0x7f00000b9000-0x8)='./file0\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f00004a9000)=0x7, 0x4) ioctl$TIOCNOTTY(r4, 0x5422) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000cc1000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000c68000-0x4)=0x0) lseek(r4, 0x0, 0x7) r6 = getpgrp(r5) prctl$setptracer(0x59616d61, r6) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/29 15:37:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003be000)={0x0, 0x0}) accept4$ipx(r0, &(0x7f0000833000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005a4000)=0x10, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000f37000)={0x2, 0x2}) write(r1, &(0x7f000074e000-0x3f)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) listen(r1, 0x0) readv(r1, &(0x7f0000bb7000)=[{&(0x7f0000e1c000-0x3e)=""/62, 0xfffffffffffffeed}], 0x1) 2018/01/29 15:37:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009fd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d15000-0x4)=0xc) syz_open_procfs(r0, &(0x7f0000b58000-0x7)='timers\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000839000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r1) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000044000)=0x0) 2018/01/29 15:37:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000684000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000000e000)={0xa5, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/29 15:37:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005c7000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000561000)={0x9, 0x16, 0x72b, 0xffffffff7fffffff, "07e008c061463c5f5490b98f97f3aa03f818ef63cff18ec963de121325166d72"}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e48000-0x11)='/selinux/enforce\x00', 0x4100, 0x0) bind$pptp(r2, &(0x7f00004b5000)={0x18, 0x2, {0x0, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) bind$alg(r0, &(0x7f0000458000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000755000)="c559c87b", 0x4) 2018/01/29 15:37:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x3) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r0, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006e8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000a31000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000604000-0xa0)={0x0, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1400000000000, 0x2, 0xfffffffffffff947, 0x80, 0x10}, &(0x7f0000ead000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d5d000)={r2, 0x2}, &(0x7f0000a28000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000aea000-0x10)={0x0, &(0x7f0000b1b000)=[]}, 0x10) close(0xffffffffffffffff) shutdown(r0, 0x1) 2018/01/29 15:37:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x801, 0x0) sendto(r0, &(0x7f0000fbe000)="120009000000def700ffb50009144a000ae9", 0x19c, 0x20000000, 0x0, 0xffffffffffffffef) read(r0, &(0x7f0000cac000)=""/75, 0x4b) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000091e000)='/selinux/enforce\x00', 0x2000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ec7000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) bind$vsock_dgram(r0, &(0x7f0000904000)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000746000)=[], 0x0, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x0) 2018/01/29 15:37:56 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000-0x328)=@mangle={'mangle\x00', 0x1f, 0x4, 0x278, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="caf629c274f8c200b63f8626e059223e", @generic="eb43e685368533b0248d041cddb3cb49", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0}, 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x0}}}]}}, 0x2d8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000011000)=[{{&(0x7f0000012000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000012000-0x20)=[{&(0x7f0000009000-0x30)=""/48, 0x30}, {&(0x7f0000009000)=""/4096, 0x1000}], 0x2, &(0x7f0000012000-0xe0)=""/224, 0xe0, 0x8000}, 0xff}, {{0x0, 0x0, &(0x7f0000011000)=[{&(0x7f0000011000)=""/170, 0xaa}, {&(0x7f0000007000-0xca)=""/202, 0xca}, {&(0x7f0000012000-0xdc)=""/220, 0xdc}, {&(0x7f0000012000-0x46)=""/70, 0x46}, {&(0x7f0000011000)=""/213, 0xd5}, {&(0x7f000000e000-0x42)=""/66, 0x42}, {&(0x7f0000010000)=""/223, 0xdf}, {&(0x7f000000a000)=""/129, 0x81}, {&(0x7f0000012000-0xd0)=""/208, 0xd0}], 0x9, &(0x7f000000b000)=""/254, 0xfe, 0x8}, 0xffffffff}, {{&(0x7f0000011000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000012000-0x80)=[{&(0x7f0000011000)=""/114, 0x72}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000-0xe8)=""/232, 0xe8}, {&(0x7f0000002000)=""/172, 0xac}, {&(0x7f0000010000-0x70)=""/180, 0xb4}, {&(0x7f000000b000)=""/11, 0xb}, {&(0x7f0000010000)=""/60, 0x3c}, {&(0x7f0000012000-0x49)=""/73, 0x49}], 0x8, &(0x7f0000012000-0xb2)=""/246, 0xf6, 0x5}, 0x789}, {{&(0x7f0000011000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000012000-0x30)=[{&(0x7f0000011000)=""/47, 0x2f}, {&(0x7f0000012000-0x56)=""/86, 0x56}, {&(0x7f0000006000)=""/0, 0x0}], 0x3, 0x0, 0x0, 0x4}, 0x7ff}, {{&(0x7f0000011000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000011000)=[{&(0x7f0000012000-0xba)=""/186, 0xba}, {&(0x7f0000000000)=""/70, 0x46}, {&(0x7f0000012000-0xd0)=""/208, 0xd0}, {&(0x7f0000011000)=""/147, 0x93}, {&(0x7f0000012000-0xa8)=""/168, 0xa8}, {&(0x7f0000011000)=""/165, 0xa5}, {&(0x7f0000011000)=""/236, 0xec}, {&(0x7f0000012000-0xf)=""/15, 0xf}], 0x8, &(0x7f0000011000)=""/0, 0x0, 0x3}, 0x7}], 0x5, 0x12003, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000e000-0x4)=0x0, &(0x7f0000011000)=0x0, &(0x7f000000e000)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000012000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x2, 0x0, 0xa, 0x20, 0x20, 0x4, r1, r2}, {0x1, 0x6, 0xfffffffffffffffe, 0x6, 0x7, 0x3, 0x0, 0x3}, {0x0, 0x4, 0xfffffffffffffe00, 0x6}, 0x10, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x4, 0x0, 0x5c6f, 0x1, 0x7, 0xffffffff}}, 0xe8) 2018/01/29 15:37:56 executing program 0: r0 = getegid() r1 = getgid() setregid(r0, r1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x1, 0x2) writev(r2, &(0x7f0000000000)=[{&(0x7f0000007000)="89", 0x1}], 0x1) ioctl$int_in(r2, 0x8000008010500c, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000000b000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) 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) sched_getparam(0x0, &(0x7f0000001000-0x4)=0x0) fdatasync(r2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001000)={0x100, 0x3, 0x9, 0x0, 0x5}, 0x14) lstat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0, 0x1, 0x2, 0x9, 0xa, 0x0, 0xa0, 0x32, r3, r4}, {0x8, 0xffffffffffffffff, 0x8, 0x1, 0x43c1, 0x57, 0x8, 0xdfa7}, {0x2, 0x8, 0x399, 0x1}, 0x5, 0xa, 0x0, 0x1, 0x2, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4, 0x7, 0x1, 0x7fff, 0xfffffffffffffffb, 0x1f, 0x6c}}, 0xe8) 2018/01/29 15:37:56 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, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000949000-0xd1)=""/209, 0xd1) r2 = creat(&(0x7f000082d000-0x8)='./file0\x00', 0xa4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000097000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) write(r1, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r3 = syz_open_pts(r1, 0x41) fcntl$notify(r0, 0x402, 0x2) writev(r3, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r3, 0x5402, &(0x7f0000a31000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 15:37:56 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000efa000-0xd)='/dev/dmmidi#\x00', 0x400, 0x40000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept$packet(r0, &(0x7f00009fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b38000-0x4)=0x14) connect$packet(r0, &(0x7f0000f03000)={0x11, 0x15, r2, 0x1, 0xd417, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) fgetxattr(r1, &(0x7f0000289000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00000d3000-0xe3)=""/227, 0xe3) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000200000-0x10)=@common='bridge0\x00', 0x10) 2018/01/29 15:37:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000a07000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000c79000)=0x800) fcntl$getownex(r0, 0x10, &(0x7f0000dcc000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) ioctl$TCGETA(r0, 0x5405, &(0x7f00003ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 15:37:56 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd9000)='/dev/rfkill\x00', 0x40000, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fda000)={0x0, 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000fda000-0x10)={0x0, &(0x7f0000669000-0x38)=[]}, 0x10) 2018/01/29 15:37:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d7a000)={&(0x7f0000aeb000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e2000)={&(0x7f0000737000)={0x1c, 0x2, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fdatasync(r0) 2018/01/29 15:37:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000b2e000+0x17f)={0xd, {0x0}, 0x0, 0x0}, &(0x7f0000f7d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000406000+0x651)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffa}, 0x0, 0x0}, &(0x7f000066d000-0xc)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000484000)={0x0}) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) set_thread_area(&(0x7f00004b3000-0x10)={0x2, 0xffffffff, 0x400, 0x401, 0x9, 0x81, 0x0, 0xffffffff, 0x827, 0x3}) 2018/01/29 15:37:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000c06000-0xb)='/dev/audio\x00', 0x40c00, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000028d000)={0x8, 0x48, 0x6, 0x0, 0x0, 0x7, 0x9, 0x1, 0x7, 0x101, 0x401}, 0xb) r1 = socket$nl_route(0x10, 0x3, 0x0) sync_file_range(r1, 0x3d, 0x5, 0x7) sendmsg$nl_route(r1, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x1c, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@NDTA_NAME={0x4, 0x1, '@\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 15:37:56 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a5c000)='/dev/vcs\x00', 0x100, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000510000)='/dev/admmidi#\x00', 0x0, 0x4000) ioctl$TCGETS(r1, 0x5401, &(0x7f000014d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000890000-0x4)=0x80000000, 0x4) r2 = memfd_create(&(0x7f0000e77000)='#\x00', 0x4) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000a31000)=""/114, &(0x7f0000239000)=0x72) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f00003f2000-0x10)={0x7f, 0x5, 0x7ff}) ioctl$KVM_RUN(r0, 0xae80, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000bf5000-0x4)=0x3, 0x4) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000c72000-0x28)={0x2, 0xfffffffffffffffa, [{0xfffffffffffffff9, 0x0, 0xfffffffffffffffd}, {0x0, 0x0, 0x3}]}) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000d42000-0x8)=0x200000000) getsockname$inet6(r1, &(0x7f000028d000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00004d5000)=0x1c) fstatfs(r2, &(0x7f0000503000-0xaa)=""/170) 2018/01/29 15:37:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000c2b000-0x4)=0x0, 0x800) fcntl$getownex(r0, 0x10, &(0x7f00008c4000-0x8)={0x0, 0x0}) r1 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f000085e000-0x10)='/dev/sequencer2\x00', 0x10000080002, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000ad7000-0x55)=""/85, 0x55) keyctl$get_persistent(0x16, 0x0, 0x0) getpeername$llc(r2, &(0x7f0000d54000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002ad000-0x4)=0x10) socketpair(0x0, 0x0, 0x0, &(0x7f00009b0000)={0x0, 0x0}) 2018/01/29 15:37:56 executing program 1: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000001}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) r1 = syz_open_procfs(0x0, &(0x7f000065e000)='net/icmp6\x00') mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x3) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000acd000)=0x0, &(0x7f0000ac5000-0x4)=0x4) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000acd000-0x4)=0x2, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005f8000-0x8)={0x0, 0x0}) r2 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00008a6000-0x4)=0x0) [ 103.187316] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/29 15:37:56 executing program 7: socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000e92000)='/dev/dsp#\x00', 0x3aaccec9, 0x600) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c0f000-0x8)={0x0, 0xb6f, 0x1ff, 0x7fff}, 0x8) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) r2 = socket$inet(0x2, 0x4, 0x1f) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f000088e000)=0x3, 0xffffffffffffffb0) 2018/01/29 15:37:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2000) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r2 = syz_open_pts(r1, 0x100) writev(r2, &(0x7f0000a78000-0x10)=[{&(0x7f0000dcb000)="10", 0xffffffffffffff1a}], 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000a31000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 2018/01/29 15:37:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000864000-0xc)='/dev/rfkill\x00', 0x42, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f000060e000-0x3)=""/3, &(0x7f00006f8000)=0x3) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) [ 103.231966] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/29 15:37:56 executing program 3: mmap(&(0x7f0000000000/0x39d000)=nil, 0x39d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f000039d000)='/dev/dsp#\x00', 0x7, 0x102) syz_open_dev$sndmidi(&(0x7f00002a7000)='/dev/snd/midiC#D#\x00', 0x800000, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000198000-0xa)='/dev/cuse\x00', 0x400, 0x0) r1 = dup(r0) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f000039d000)=0x7) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000039b000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x6, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) 2018/01/29 15:37:56 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000019000)={0xaa, 0x2, 0x0}) openat$ion(0xffffffffffffff9c, &(0x7f000001e000-0x9)='/dev/ion\x00', 0x40000, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/29 15:37:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000bd4000-0x8)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00008cd000)={0x0, 0x0}) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f000023c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) get_robust_list(r2, &(0x7f000012b000)=&(0x7f0000fa0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005dd000)=0x18) semctl$GETVAL(0x0, 0x0, 0xc, &(0x7f0000890000-0x76)=""/118) tee(r3, r3, 0xfffffffffffffff8, 0x8) 2018/01/29 15:37:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) recvmmsg(r0, &(0x7f0000583000-0x12c)=[{{&(0x7f0000fb9000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000037c000)=[{&(0x7f0000b82000-0x7a)=""/122, 0x7a}, {&(0x7f00001ac000-0x6d)=""/109, 0x6d}, {&(0x7f0000274000-0xc5)=""/197, 0xc5}, {&(0x7f00008d1000-0x25)=""/37, 0x25}, {&(0x7f0000263000)=""/40, 0x28}, {&(0x7f0000542000)=""/4096, 0x1000}, {&(0x7f0000b48000-0x1b)=""/27, 0x1b}, {&(0x7f00003ed000)=""/207, 0xcf}, {&(0x7f0000ad0000-0x80)=""/128, 0x80}, {&(0x7f0000ca0000)=""/68, 0x44}], 0xa, &(0x7f0000fb7000-0x85)=""/133, 0x85, 0xfffffffffffffffa}, 0x4}, {{&(0x7f00008a9000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007b9000)=[{&(0x7f0000844000)=""/139, 0x8b}, {&(0x7f0000fa4000)=""/4096, 0x1000}, {&(0x7f000004a000)=""/35, 0x23}], 0x3, &(0x7f0000514000-0x4a)=""/74, 0x4a, 0x6}, 0xba}, {{&(0x7f0000971000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000027a000)=[{&(0x7f0000762000-0xfb)=""/251, 0xfb}, {&(0x7f0000b36000-0x5c)=""/92, 0x5c}, {&(0x7f0000e0d000)=""/18, 0x12}, {&(0x7f0000d6e000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000e5d000)=""/52, 0x34, 0x8}, 0x8001}, {{&(0x7f0000471000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000d97000)=[{&(0x7f00000a0000)=""/103, 0x67}, {&(0x7f0000355000)=""/107, 0x6b}, {&(0x7f00000e9000)=""/27, 0x1b}, {&(0x7f0000a6d000)=""/88, 0x58}, {&(0x7f00008c1000)=""/177, 0xb1}, {&(0x7f0000add000)=""/4096, 0x1000}, {&(0x7f0000a02000)=""/254, 0xfe}, {&(0x7f000066f000)=""/168, 0xa8}, {&(0x7f00000f7000)=""/4096, 0x1000}], 0x9, &(0x7f0000856000-0x6d)=""/109, 0x6d, 0xa02}, 0x1}, {{0x0, 0x0, &(0x7f0000cc0000)=[{&(0x7f0000da3000)=""/188, 0xbc}, {&(0x7f000045f000-0x36)=""/54, 0x36}, {&(0x7f0000e35000)=""/163, 0xa3}, {&(0x7f0000021000-0xd7)=""/215, 0xd7}, {&(0x7f00005b2000-0x6b)=""/107, 0x6b}, {&(0x7f000086a000)=""/7, 0x7}], 0x6, 0x0, 0x0, 0x3000}, 0x101}], 0x5, 0x40000040, 0x0) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000eaf000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009fb000+0xa8c)=0xe8) getresgid(&(0x7f0000399000-0x1)=0x0, &(0x7f0000408000-0x4)=0x0, &(0x7f0000719000)=0x0) pipe2(&(0x7f000017b000)={0x0, 0x0}, 0x84000) sendmsg$unix(r1, &(0x7f0000c05000)={&(0x7f0000106000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b26000)=[{&(0x7f0000869000-0x1000)="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", 0x1000}, {&(0x7f000037d000-0xfc)="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", 0xfc}, {&(0x7f0000bb1000)="b612ce9c133c2a3d2659ba939ef49bd166e1d5239b8fbcd230ab61888cc36de70944988e7d423d9b92764ea610a2ef26a3eef1589624c1a0826f03554614d1af5899e8d8e29d404f2358e9ebe20b4826d898c78a474bedb0a7673a078a6a4d6e92c27431dcbe69e8660c15f39ea86a05c476719ea2098730bde43501eaec2b6e38e25af1fe662176d3a3de4d814d2cce6fadd2ee1b242f60318115e6b1776240789e6643bc0266d8594b6ac50f69f1909e6f2fcfe2", 0xb5}], 0x3, &(0x7f000057c000-0x78)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r5, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x78, 0x8890}, 0x8000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet6(r0, &(0x7f0000499000)="c5", 0x1, 0x41, &(0x7f0000f47000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) 2018/01/29 15:37:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x30000, 0x0) futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000dc6000-0x4)=0x0, 0x0) 2018/01/29 15:37:56 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d3d000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) accept$ipx(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f000000d000-0x8f)=""/143) 2018/01/29 15:37:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TCSBRK(r1, 0x5409, 0x6) 2018/01/29 15:37:56 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockname(r0, &(0x7f000050e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x3a) 2018/01/29 15:37:56 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f00002f2000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000394000)=[], 0x0, &(0x7f000086f000-0x228)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f7a000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000f7b000)={0x3, 0x4, 0x8, 0x3, 0x346, 0x1, 0xfffffffffffffff7, 0xfffffffffffffeff, 0x20, 0x7ff}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000f7b000-0x96)=""/150) 2018/01/29 15:37:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000004c000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000b2c000)={0x7b, 0x0, [0x7f, 0x1, 0x2, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000840000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ef3000)={0x0, 0x0, 0x0}, &(0x7f00009c7000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000291000)=r3) signalfd(r0, &(0x7f0000d6b000)={0x2}, 0x8) sched_setaffinity(r3, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f91000-0xa)='/dev/ptmx\x00', 0x880000000000001, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f000001d000-0x2)="b6", 0x1) getpid() ioctl$TCXONC(r4, 0x540a, 0x2) ioctl$TCXONC(r4, 0x540a, 0xfffffffffffffff8) 2018/01/29 15:37:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f000061c000-0x80)={[0x1d001, 0x0, 0x0, 0x0], 0xfffffffffffffffe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$adsp(&(0x7f000084a000)='/dev/adsp#\x00', 0x3f22, 0x101200) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000d53000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093d000-0x4)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f000038e000)={@can={0x1d, r4, 0x0, 0x0}, {&(0x7f0000545000-0xef)=""/239, 0xef}, &(0x7f000026d000-0x1)=0x0, 0x0}, 0x30) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f00009e5000)={0x7fff, 0xc, [0x5, 0x5, 0x40]}) r5 = syz_open_dev$midi(&(0x7f0000eda000)='/dev/midi#\x00', 0x0, 0x8000) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f0000eb4000-0xe8)={0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0xb, 0x10, 0x5, "9f8bfd188c0f5e148760765b1ee83fc67a6c9130c69861cd502b26f2a744bd2d3df4426deeabf2d18d5dd764248c18199638982f5949eb0e225b3d1a9a1dc621", "ad50a26fd776057aeeb546cb00a538991a26ba65e1b797ec78dec4a00df85516c1b4867f78ed9dfa818539e80f6ab56f9b0a45da81877ed09c21ea08a880e77a", "47d2b82f8c82425f30a5357956acee3399a0148391551af50135f5664781fd94", [0x100, 0x0]}) 2018/01/29 15:37:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000b50000)=0x0) connect$ipx(r0, &(0x7f000015d000)={0x4, 0x7fff, 0x1, "249304b1df81", 0x1, 0x0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x7) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) dup2(r2, r1) 2018/01/29 15:37:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d89000-0x9)='/dev/sg#\x00', 0x6, 0x20800) sendmsg$nl_route(r0, &(0x7f0000c93000-0x38)={&(0x7f00003d6000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000153000)={&(0x7f0000426000)=@ipmr_delroute={0x2c, 0x19, 0x0, 0x1, 0x0, {0x80, 0xa0, 0x80, 0x8, 0xff, 0x0, 0xc8, 0xb, 0x1200}, [@RTA_FLOW={0x8, 0xb, 0x3}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000880) r1 = socket(0x10000000010, 0x2, 0xfffffffffffffffb) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 15:37:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000077d000-0xb)='/dev/vcsa#\x00', 0x70, 0x0) readv(r0, &(0x7f0000330000-0x50)=[{&(0x7f0000e58000)=""/1, 0x1}], 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000091d000-0x20)={0x5, 0x0, 0x10003, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00006e7000-0x10)={0x1, r1}) 2018/01/29 15:37:56 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x1, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x168, 0x1c8, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xfffffffffffffe89, 'recent\x00', 0x0, {0x4000000, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3f0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000007000)='/dev/qat_adf_ctl\x00', 0x20000000002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000000b000-0x8)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000002000)='mountinfo\x00') socket$inet(0x2, 0x80800, 0x100) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/29 15:37:56 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000006, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x0}}]}}, 0x2f8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000001c000-0xb)={0x9, 0x0, 0x2, 0x7, 0xf2, 0xc51, 0x1000, 0x5, 0xffff, 0x200, 0x200}, 0xb) 2018/01/29 15:37:56 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {r2, 0x7530}, {0x10000000000000, 0x0, 0x0, 0x0}, 0x7ffff, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04a59d"}}, 0xfffffffffffffe48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 15:37:56 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x80984120, &(0x7f0000006000-0x1f5)="") bind$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"c0267cdee94695"}, 0x8}, 0x10) 2018/01/29 15:37:56 executing program 2: prctl$void(0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x64140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x0, 0x31, 0x5, 0x10001}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r3, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r3, &(0x7f00002f7000-0x30)=[{&(0x7f0000dca000-0x1000)="7adb1923b4d9b2737445f6209bf8b006a7a38cc9059881215c6fa49b1bff560987adb9ebfdb8f678c4b946ab7937f3d0125c5ff78496974900a6c165280bb88e62cd93863e790271e9b581abb27cdb581cfe27432f231e1c407e220765b2ebd54d227e3a9e2140da064108f2ac3e32dd211f177b682df7cb1eee0554daddfd1164", 0x81}], 0x1) recvmsg(r3, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x74, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdd9}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x400, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffffc}]}, &(0x7f0000001000-0x4)=0xfffffffffffffcca) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000002000-0x68)={0x0, 0x2, 0x7fff, {r5, r6+30000000}, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f21000-0x8)=@assoc_value={r4, 0xae}, &(0x7f0000f82000-0x4)=0x8) [ 103.915169] QAT: Invalid ioctl 2018/01/29 15:37:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000072b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept4$inet(0xffffffffffffffff, &(0x7f000017d000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000063000)=0xfffffffffffffeed, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000031a000)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xd8, 0x0, 0x8000, "dcceaf7e16009eb51a277194e90a7b9b0f90bc202a4d5ad5a36a0d3210a6bc212edf545fbb739de30c5ebbd8a60c88c2f804fdd8e7563b014a3763698e8917030ceda6b7be0543d2a7d418988c79c921"}, 0x160) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000bac000+0x431)={0x0, 0x0, &(0x7f0000073000-0x20)=[{&(0x7f0000c29000-0xbe)='q', 0x1}], 0x1, &(0x7f0000763000)=[], 0x0, 0x0}, 0x4008880) sendmmsg(r3, &(0x7f0000c83000)=[{{&(0x7f0000116000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000264000-0x30)=[{&(0x7f00009c0000-0xb1)="de", 0x1}], 0x1, &(0x7f00005cf000-0xf8)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/29 15:37:57 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x208a00) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000)={0x0, 0x0}, 0x800) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000003000)=0x3) 2018/01/29 15:37:57 executing program 4: openat$audio(0xffffffffffffff9c, &(0x7f000035b000)='/dev/audio\x00', 0x105040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000dc5000-0x4)=0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00003c2000-0x8)=0x5) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006b5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b5d000-0x18e)="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", 0x18e) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x6, &(0x7f0000884000)=0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00003a4000-0x4)=0x2, 0x4) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000f26000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/29 15:37:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000974000-0x8)='./file0\x00', &(0x7f0000e9d000-0x8)='./file0\x00', &(0x7f0000582000)='ext2\x00', 0x100000, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000ccc000-0x8)='./file0\x00', 0x220801, 0x2) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000c53000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = mmap$binder(&(0x7f0000aed000/0x2000)=nil, 0x2000, 0x1000000, 0x4053, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00008d2000)={r1, 0x0, 0x0, 0x0}) 2018/01/29 15:37:57 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x46, &(0x7f000000b000-0xbb)={@random="ffff00000001", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e7ff0c", 0x10, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "cec79f", 0x0, "fcf592"}, ""}}}}}}, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000000c000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0xffffffffffffffff, 0x4, "f34e1d74f917a3b1dcdcf05b85d5b277a96bcb6cacb5e0e997f281557842dff3882f1130425ce259d896190593179a044ed58a3ca0754ac63649bdff16e69ea0c2723d58095c9fb9dc3cd1c6162a2c22"}, 0x160) 2018/01/29 15:37:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00005ec000)='/dev/vcs\x00', 0x40800, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x40) r2 = fcntl$getown(0xffffffffffffffff, 0x9) shutdown(r0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00004af000)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f0000b10000-0x4)=0xc) stat(&(0x7f0000213000)='./file0\x00', &(0x7f0000986000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000090d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000530000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00001b8000)={@generic="8208ea7107a2a31eea29255bf215e133", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000755000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0x5c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d12000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e85000)=0xe8) socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00008ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bd0000-0x4)=0x14) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000dcb000)={@generic=""/16, @ifru_data=&(0x7f000017e000-0x20)="138242b97ca8455c96ebdf2074b7558636e2668d88ff1a7351c541f822971fd1"}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000008c000)={@common='bond0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f00005d1000-0x38)={&(0x7f0000055000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000adc000-0x10)={&(0x7f0000909000-0x560)=@ipmr_newroute={0x560, 0x18, 0x900, 0x2, 0x2, {0x80, 0x80, 0x20, 0x401, 0x0, 0x4, 0xfe, 0x1, 0x1300}, [@RTA_ENCAP={0x3fc, 0x16, @nested={0x3f8, 0x82, [@typed={0x8, 0x34, @void=""}, @generic="6a4e3dad86140b6eff8ce79b95e6f735cb9e7505e54380274fb8416f92928b095c846ac44b13fb85e2c6eea48d2cd7ee18ad7ad6ffbb27abe028758db934d69a0b72af3c10890411d3c149ae8550d083d4d7540947afdb22ad0dd148d6a899f204efceffa89ddc29e912c0418a6ff9c90598af131138361b47ff4df77299a187319ac5dcda29d8d4e619b91889bcf8577dbbe5d4273bb8d11a0243774c98018dd43d56d06044ecea4bc4c17311eb", @typed={0xc, 0x14, @u32=0xf9dc}, @typed={0xc, 0x17, @fd=r1}, @generic="03f5a35b74747f0ac7653ce56d905b02ad34bfc921dbeb827c31e8761a3b45f6bad53a9f76f6018662ed2683a43976b54bff8ef683e51c0b5e5a0be2bf2ed02685a54c2f48754d125aae6d8310c66f96d53598e9816fc433b0b33836ff8e1248fdf3bcd9970aaa0047276730978138f797320e25d4cd53c0f53b40b953a8536594629bd56cb4f23e6c40ab2860c24572e729e83a6b47fec632951e9f74ce632b71bcfa95c9504304d24205a178e7a739c8359bc5425953192ba6a9e145be2d9d76d748ace323274e3d419c", @typed={0xc, 0x85, @pid=r2}, @generic="4e6d658b6854a13ce41f9d0f619b11eebab03ad9c2569e265a5664cef489ad46c5fe5e29c7fdf7f7493f43c07ba5b1085d40aa1dcaee072439fcec7cd2ffa98bdbcf67018d38e21acd36cf6474c80fb1b2969857b79f93c9302f3abb3b5bd9fd6a57577fb811f503f21df0142c5ada8f92d3ffec7676df82e9af0eb4d735a6c4e65656a0cfec91910fa7b7cc18d773b0530cc407e74f867f15e9d33f091ccddb9edea82083a6e132b9384f6d08aa56fb67bef690121a77a7446b41d9d90126a35e2c60bb78cc6c6961bbff4035c527aaa9d053ceefbdcff61aab1632a95f6fdd8f91952210c8f0c3712281c8", @generic="7f7c5131dcda87614cbdb6e571fdc2926db48c8fac8312e5337dadff3d80678441df535d348b11f27d65cd315e50eb0b0ab7c049eaecd48fd442a155b2c666234ecef6982305a127cfcb3059fdd90562aa5fdafc8ff1f129c0f553ff30f31f98aa18af0dbdd1ee7cce0419fb90d885b409bedb8018291e01c9a7aaa3affc7419079653b60803c19baf56fe96b3b6f3f53fbb229f03e21ad154f768b9d61a141b1355425804d58fb6b26cfb2934fe014d8deb99027edd21eefd75176f362d30a072141493f420119d6418d644adc8138c162938e47b365e49bf1d91", @generic="4785376acec236f110b6eed826eeb0f36dfb2738bb1851c1ac966600c4ac5e5a1190065ec8882c541feec590c5e37704e69e2f27d0b6c53f765cce01b0f551b1a8ebf22ffaff77d56c4c507b7c7332d29f07f90f437ecef086a6bbcea8d203a0558d83f25ff9121f879ad12e96bb81596f48680dfb940ffb4e4e0af3f37e963f76361a63b754c6c4"]}}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}, @RTA_MARK={0x8, 0x10, 0x0}, @RTA_IIF={0x8, 0x1, r3}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_UID={0x8, 0x19, r4}, @RTA_MULTIPATH={0x2c, 0x9, [{0x401, 0xb710, 0xf1c5, r5}, {0x7, 0x1, 0x22f, r6}, {0x36683cf9, 0x9, 0x2, r7}, {0x5, 0xe4d, 0x3, r8}, {0x0, 0xc2dc, 0x9, r9}]}, @RTA_ENCAP={0xf4, 0x16, @generic="c5b93ed86f965d9a0cc0d8647c59d1e3eaa7f364d8d8a97ecbd7b19f0df791dceb3a75b2c78605f0902e1e01784837f42b2e03e3a117fe9d86fd74be3efd5bf789d59d1882202dca841549979818bb125b2d7bf5325b1baa355e4f14d8ab6e6db8a6f17b14d5b985ae9de5cc3823b11770dba49d1ad71f3991c9d05fce20aa0ec45e8074970da1c56b8e18bca064fde15e41892c0775c369d89b2802606aec4261ade6c54421d9350ec1bfc3f108d4f509e9367ba0218e45a1c3c00b32e61b99004377fb091d709a6a7e428dfaffad700b3ed299972729753b33b9de1216d80fb517e2c6a787fa30add3fa2bb116"}]}, 0x560}, 0x1, 0x0, 0x0, 0x4048854}, 0x0) r10 = socket$netlink(0x10, 0x3, 0x6) writev(r10, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) r11 = syz_open_dev$admmidi(&(0x7f0000c22000-0xe)='/dev/admmidi#\x00', 0x9, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r11, 0x6, 0xe, &(0x7f0000e9e000)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x419d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x76, 0x8e, 0x101, "b72afed1dba032b2c39dda9dddceb62db0d8d6cbbff820865480146b0d07d0c640684d72edc085f0b502e30e41c2db7d8dfeea1281de8777fcc837434ef562d6a58b8aad5a0415f378f14bddc83c7c5d"}, 0x160) 2018/01/29 15:37:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000094f000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00005f8000-0x4)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000513000)='/dev/mixer\x00', 0x40, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001dd000)='/selinux/status\x00', 0x0, 0x0) kcmp(r0, r1, 0x5, r2, r3) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$llc(0x1a, 0x0, 0x0) 2018/01/29 15:37:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x1, 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, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000073000)=0x1) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fanotify_mark(r2, 0x20, 0x48010012, r2, &(0x7f0000beb000)='./file0\x00') fcntl$setown(r4, 0x8, r1) read$eventfd(r2, &(0x7f0000e5b000-0x8)=0x0, 0xfffffc7a) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r6 = dup3(r4, r5, 0x0) bind$unix(r6, &(0x7f000084e000)=@file={0x1, './file0\x00'}, 0xa) tkill(r3, 0x16) sendto$inet(r2, &(0x7f00009c5000)="5fd328e36fdf0dd3476747377a7918846736eaa6c49f80bc81c2a100dbd7b447d5fb6c16bbe5d2f3da7167a4e9109de85621789929c5a43f8973851baedb996da7b894f6c68cee189668dfd2a70e161f5a640f7942188546031119addd73b9147f6364e8ed5cb08fc92892efc0a17001d214bffa45613f83bd64d7f0e8fda6684411b2179d3434e80726e8746e5a73e142f94810212fc1e428420917b06f0521ffa116c8bdcd70d2a52374212e4f167d0faf49718ba469549f4beb9c719116e515e1366076f7c515e6f405d8ed0b61f4f51aaa447598604be58aac1a57d969b0c155627e3cdccfcda7eecccfacdb9834fc769041a981a7", 0xf7, 0x40, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000446000-0x8)={0x0, 0x9}, &(0x7f0000f48000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000264000)={r7, 0x10000007}, &(0x7f0000629000-0x4)=0x2e1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f00002af000)={0x0, 0x0, 0x1, [0x0]}, &(0x7f00001f6000)=0xa) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000515000)={0x0, 0x88, "50b4aaa07c546248ea915fef5a4fe7b30404be5fcc9c081785cc8ad2eb05f20b1cc46ae64113e0b02a3f0434a96835138cd4131ee51c20d404af083e3c4cca53f2698000ed74b7208fc75403dcb8c02c827d5a3f2dd4b4ccc1c79e2ba81bcb69ff50e85e252d8e0f394cb986fc4bc01fc2bfb82b556685884e0e2a4f1dea4d6b612cc22e04257677"}, &(0x7f0000b48000-0x4)=0x90) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000427000-0x8)={0x0, 0x7d3}, &(0x7f00006b6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000d6a000-0x12)={0x0, 0xa, "e57942a16305b01b0012"}, &(0x7f00000f8000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000497000)={0x0, 0x9, 0x3}, &(0x7f000078b000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00004c7000)={0x0, 0x74, &(0x7f0000c74000-0x74)=[@in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x100000000}, @in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb71d}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}]}, &(0x7f0000391000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a9f000)={0x0, @in={{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x200, 0x1e, 0xbf9, 0x92}, &(0x7f000019a000)=0xa0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009a0000)=@assoc_value={0x0, 0x0}, &(0x7f00009e8000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000082a000-0x10)={0x4, 0x0, 0x8, 0x8000, 0x0}, &(0x7f0000653000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00004cb000)={0x0, 0x6}, &(0x7f0000952000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000c74000)={0x0, @in6={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5da, 0x2, 0x6, 0x800, 0x3, 0x8, 0x4, 0x1, 0x0, 0x7, 0x10000, 0x8, 0xfffffffffffffffc, 0x4, 0x2]}, &(0x7f0000609000)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000be6000)={0x0, 0x0, 0x20, 0x9, 0x8}, &(0x7f0000f21000)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000092a000)={0x0, 0x7}, &(0x7f00000f9000)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000099000)=[{&(0x7f0000a11000-0x1c)=@in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1ff}, 0x1c, &(0x7f00009e6000)=[{&(0x7f0000385000-0xd0)="7f4c10c1cbc759dcfa51027b6d280845a5ef5d311bf9240cd4b2a20ab3d759ff190649bb6c8e89d9d9f19405de53aebfc9b210dd05aff7c6c9133ebdb19734aba657e6eec7b984c7b4dfc043b4772a15f3eddfb262d3e1abda8f951f5f21787d48afb587cb14131ec7941222167d42254e16f60acf19666565956d04a06989fde74c16aa89f6139aeccede6be005ed796e7550939a542ae3829f7d37016fa321e3a4df0909230e42250ee5961d5cd0144fc23b279e5afb602e682845db1f7d43ec1fb57256c8e82a9f6ea318ec0250bf", 0xd0}], 0x1, &(0x7f0000321000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x3, 0x2, 0x3, 0xc5, 0xffff, 0x7, 0x6, r7}}, @init={0x18, 0x84, 0x0, {0x45, 0x1, 0x9, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x81, 0x8, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0xffffffffffffffe3, 0xedf, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x8000, 0x0, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x8000, 0x6d19, 0x3, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x96, 0x0, 0x5, 0x7f, r12}}], 0x150, 0x40000}, {&(0x7f0000431000-0x1c)=@in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, 0x1c, &(0x7f00002ef000-0x20)=[{&(0x7f0000c5b000)="0ec217fc1ceae6a2ff54b4464462c4e2a14249d96f1a23b1ec5455c9ff2adc0610bc8e781d9c0b8efcdeb08dc041b1ed142ff9690111f3a01e3221818da9ac5ca7e9ef40ae9cc1e752c1980dd0aa0839fc69c2b279ff0612cb62fcd294bf4a9e0f135b28db8920b7f29fdb1c94", 0x6d}, {&(0x7f00005dd000-0x8)="613399ea67cd7ea8", 0x8}], 0x2, &(0x7f000047b000-0x150)=[@init={0x18, 0x84, 0x0, {0x57f9b4ac, 0xfffffffffffff001, 0x100000001, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x8, 0x20f, 0x9, 0x8000, 0x6dd45bde, 0xffffffff, 0x10000, r13}}, @init={0x18, 0x84, 0x0, {0x80000000000000, 0x9, 0x2, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x100000001, 0xc, 0x4, 0x1, 0x1, 0x1ff, 0x5, r14}}, @init={0x18, 0x84, 0x0, {0xfff, 0x8001, 0x8, 0x100}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x4, 0x2, 0xd4c, 0xffffffff, 0x8001, 0x5, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x7c, 0x200, 0x100, 0x6, r16}}], 0x150, 0x2004c000}, {&(0x7f0000b5b000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008bb000)=[{&(0x7f0000dc7000-0x1000)="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0x1000}, {&(0x7f0000717000)="1591838f711b3111c967e2060b8391866e626a850ada7b19d43cb3171e0f4ee1bf78d5b34709a13c6d133ee8e2be03578f4cc40d97283189a66a747ad13db4bb9527f4935e79ce394bc84843ea2e24f007e612993effdec9104c349eaceec34e0b0acd32a5774b1447d1b67aafb135fa9fffd8a9571a8b43250810a298b79797e019d4eba9d33b65a379317f8f5d2dd45ad1a86feb7639769d607f56fd9d0a238490685d45fd87843e6d1c96101322e329d3a4074ca5f29250532399efa2e8f75c748a0e3e6f4f60d9aadbc40d7b04d7c3137743f00a0e4f272e1ce7affe4380f6038aa7814fb87ce5b7", 0xea}, {&(0x7f0000015000)="8948658f25e60c9d41486ebbec995e686adb4a0bc5fac62b3278e6290bfdbfbd92fd2a638080a49ef2ce36640b07a1c875374f2639049bde412a0f9150626bdbd9a43c8b01e4ecce6657a6524867278fb3912abf54cc9496ae5a3915fab7086411b73a430f48f80ff09ae5d2e3d4d5ff1e9b1280cd32f65f6ef9b7fe5b98b2406537bf4a9de62084fcb6876b6024c43c8d", 0x91}, {&(0x7f0000853000)="b5fbb872d63b0a5987a77f77bc8bfeecc7b85afba492f2837120a1a70c9b2cee0b32f1827e1e20aceff68b5fe75ddb0bf0cde813401684391d31b66a35f288ea62af5ad765f02909ae341b57525aa713eb82367d17e405c9abe4459b550685b08b1ab8481c62531ab4ab696f7897b27a6daadbf4099ce22d1ae562d1d1f22166ddf6a2376aca6aab3e9b394796", 0x8d}, {&(0x7f0000536000)="bd62ef7a8346fe9db7910ca9200f41406e077e6415cc6c5f1ba0ebc32501f0a11ef42ac887239623dd38e201e4cd16d2cf2ee15f842f1635ebed856bf952c2883693e918fdf3", 0x46}, {&(0x7f00006cd000)="cab42a7a09d9587decde66655c6d8005978ba7ae1033abaccf1c6be693ffde0c7291a7885df20ff4704d1f281cccd9d98f6a30bf3fa223e6510d48", 0x3b}], 0xa, &(0x7f0000d28000-0x60)=[@init={0x18, 0x84, 0x0, {0x80000001, 0x9, 0x100000000, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x1, 0x20e, 0x1, 0x7ff, 0x200, 0x7, 0x1, r17}}], 0x60, 0x40001}, {&(0x7f0000171000-0x1c)=@in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0xcc}, 0x1c, &(0x7f00004b0000-0x50)=[{&(0x7f000045c000-0xca)="094f992b1d91689c246514140fec551f2a924575b96c87d52b1798dcb4206c42c708e7f06a571b3de9cdf8e397811136f84b66bf7df5001dbdf415bdb1dcf0a407bb4b58c96dd70fbc88f47f2fdb93bda63e9c2685ef3b433dfd318846bf383c690e577d75eeb499623dd874aedbadf6982e5bffc66e9adc39e10815ac1ffa77ea7b99e188ab9be9f527bb531fc5fd3a0987d8d08a3ccdfa3b11b57d4fd575c1e0ca0022d753bb9c252adf8a72fc2c53894b6dff9f2e18ab9ff36110881fbdd1c02a2acb33a94cca42a2", 0xca}, {&(0x7f00005ef000)="b26fb3fd2fda843637e7204fe6b1371657b3e1cd7deb05295f94d8ca2706684528ffc2a176b347ace6840d6841af8d490878b9e095b67e374b437d34e29071b6d18e002545d6d984fe7780c8", 0x4c}, {&(0x7f0000f6e000)="dd0cb21f946190720e44b2c116f23d35e96ec4e70d8f86085479377ed1c8a8ed9c7b06063b58f097403b145a686efc4d27ca8c9937745674d25460df4b7c7e81cc3f8cc8a4e4650bc420c8ab23f81a3d4ddb6e50451d95f8e76ceeaa9ac9336291801e87fc0283f436d4520826c235419fa613eb610318d6d38e21af8d4602d1942f86e0bee77aca587c9c114eb382347272887fca62af0d734a07a63fd505e3f47b2d3f4152fffdac3b6f54c5c62922aaa2e5cc38cc90", 0xb7}, {&(0x7f00006ce000)="ac20e1f28b9b80d272183a5303f7908ce847642f590638d293a5cee424ca47e2f8bcab2472a238464b1730b46f65adae56e4ba880cf30830bb672ecebfa674b321a7b57bc48bea", 0x47}, {&(0x7f00006c3000)="5e67a5a1ef7234a4938e0fa408dd7130200394b0d04c691674b0c7342e04ea8ac1610d6d757f9a4ee2affb0727a395a4203e86ebbb33774ce753e81e01d499bb88e7644c346ba610c641f8f84f7a107ca3a0d4e91866bf23253e46c66c820663f0ca0470bcd1c17ec951fe148819c0770af3862ff8cac9f18cf76f80c370c0a0ca53bdfd424bec416dbbb5761c012477fce0c25c4a8b1c908cefe7763463c5ede5e8f8e353366d343ff3419bd91d8be005c1e88e4f3db1a4bb8c2a916722c2b76d12e38744e62a69ca5c26bc9f6c544c0981466502a9272e2f7bdd8b8d30cbf9c4af3d440e4c46f6917241665ff7b6231680eecd6c28a5e4", 0xf8}], 0x5, 0x0, 0x0, 0x4}, {&(0x7f000089e000)=@in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f0000287000-0x40)=[{&(0x7f0000ba0000-0x6)="c9e786600bfa", 0x6}, {&(0x7f0000643000)="2a9b18167568d915267b7cdbea6e972aa2bcfbbf871207c244b2865eeed9215421165d7105064c0d98bef786d2113b51a7dca80322841d78608d5adfec1ec15662eadb569ba891e9265455f28b5add2848d53865be5efacf58396c78b101b21e4eee9df417f1bc1991a7f519e493f52a320879c0ccb881f983595b810de997c48ce65465c86a6cfa402d94ca5bac59d49393ad8698ffb45d7b3d9e5c12c2b558c90e51847f504bce778b957ff896458ec171ce47b8be98513de5a41a37acc9a593951984dd99a0b8fba7ee3d3d3f43cc557c19132f3a71beb183b95ef4625e85d5b393954a4f8798a35f7e", 0xeb}, {&(0x7f000018b000-0xaa)="ecd62ebc60e5c0af932cdee6872a7fa83a369d3d3522eebf329f9f781662d051cd2357c43ae80b115c7292ac905ad345d9f8a1b54793060ff30019b42cae7f960743be12edc992363496ae987e3179e0f2964fdda8b6122d1d696bcb100d2255063337456d0f59591e5458407d4cbbea95be54d2b3a00df6d77fdd021cd140380a09221540ff44a437927b8ed56c7a5a77677420d192fa7af2d2d36bfeb08a6caea44c1488eda9b3c1ac", 0xaa}, {&(0x7f000061a000-0x5d)="444f646f056251b37203575ed41cb63b87c2d81b760b48ba4e3bfc5620c3e9028b04bcbb8926794ec859e6c891338d8c01dd2036146a89882f300ab42a22273cb0a9b287486e2eb35a8ba1443efa24471424f1443a05dbb22a0b8140c4", 0x5d}], 0x4, &(0x7f0000e6d000-0x60)=[@init={0x18, 0x84, 0x0, {0x7b8d, 0x1, 0x0, 0xffff}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x7, 0x1f, 0xe, 0x3, 0xa05, 0x20, r18}}], 0x60, 0x4008001}, {&(0x7f0000840000-0x1c)=@in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, 0x1c, &(0x7f00007cc000-0x30)=[{&(0x7f0000925000)="be2136206a96a4ef0b5b074cb2c08abf", 0x10}, {&(0x7f00009af000-0xfb)="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", 0xfb}, {&(0x7f00004b5000-0x12)="4cb71c28c47318c3cdac150d208ecf68f716", 0x12}], 0x3, 0x0, 0x0, 0x4080}, {&(0x7f000046c000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ef7000-0x10)=[{&(0x7f0000454000-0xef)="51d65c6bded32a4d647065838025961b6e8412cf7b8fd9a43c95a6bebf6acad749342676655d29b2d7e13c0a34cc35add8b03ead4856bbcfbc2fdab02d811f7cdd40238f3a17ab3dc00dbf42a4bb029c900c45d9b3d9e0036d89381c7b5dd527e8954cca7eee282fd1f157103d36370c06e0e59772765859d07540d466eb157071d3be1a0f804262a991f1713e29c43c40e03852120cf8e1ac664e54dd997438da7f3a0a8c32b08b1cb1ffa1e0e59f50ef07d13c5daf166779436c95788fe0c0da198dc7d986981fcd04780f5627b1857bfac01f3ee6e92e5ee1277c559fc34163d544ef5f1ceadcc6f9062c693c7d", 0xef}], 0x1, &(0x7f000058c000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x39b, 0x4, 0x200, 0x8, 0x5, 0xc283, 0x0, 0x4, r19}}, @init={0x18, 0x84, 0x0, {0x1000, 0x44, 0x8, 0x101}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1, 0x200, 0x0, 0x3, 0x5, 0x0, 0x0, r20}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x8209, 0xe99, 0x1, r21}}, @init={0x18, 0x84, 0x0, {0x7f, 0xffa, 0x4, 0x81}}], 0xf0, 0x20008000}, {&(0x7f0000ac9000-0x1c)=@in6={0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, 0x1c, &(0x7f00006ad000)=[{&(0x7f0000271000-0x9d)="91cf5c2ff88d4bc79fa245bcf8293c478bb228b16dee98278d6396f580763696e5175d1a353bf53a7c876ef8279d535dda68544c9550c7175955291facec50d08eff99602280e65a7e50083dd4eac2e217a33f726330c8af56899379e5c98cc4adc1934a7aaf152bbad3fe1ffd865496d61203b64d87fa5c43d07ec47372a5668b8aec86a7dd7193f1bdcabc95fa60b5f769b7203ede9b443f472e4b34", 0x9d}, {&(0x7f0000b15000+0xd91)="e75ded7dbbcbf9e5df75c382ad3c7d465bea1332de1b243cfd45d776df00085ae1313d4a0b6e543994cc4740c757e63eed1b6322cfbfb4e4b3b77dd1bbd59e34913f99642813c8ce1200404c44a2ce51b2ffb9992a5712fc561a91e30710628aa7adad4a75ecd9174cb0b2226f671d2edf6b1126f6f18cd2ff64200deb60c6f03e52c023bfbea21d554d1aac16188433876ceb7dfffbd587d516b6eff5147dcf39679712f3f37219304cdbf90d5d42684d07ad8ae2e07bde67a2d2414f9462b30457b2dcef3b183ed402a2fe65747f9f1370f7fbc2e985797cf7", 0xda}], 0x2, 0x0, 0x0, 0x800}], 0x8, 0x8040) 2018/01/29 15:37:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) pipe(&(0x7f0000ad1000+0x783)={0x0, 0x0}) accept$ax25(r2, 0x0, &(0x7f000002e000)=0x0) r3 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00003ce000)={0xb4, 0x0, &(0x7f00000a4000)=[@increfs={0x40046304, 0x4}, @reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x40, &(0x7f0000330000)=[], &(0x7f0000d7a000-0x40)=[0x38, 0x40, 0x28, 0x68, 0x38, 0x78, 0x40, 0x30]}, 0x0}}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x68, 0x38, &(0x7f000062f000-0x68)=[@ptr={0x70742a85, 0x1, &(0x7f0000dd9000-0x1)=0x0, 0x1, 0x4, 0x35}, @fda={0x66646185, 0x2, 0x3, 0x21}, @fda={0x66646185, 0xa, 0x2, 0xd}], &(0x7f00005a9000-0x38)=[0x20, 0x78, 0x48, 0x0, 0x78, 0x0, 0x48]}}, @exit_looper={0x630d}, @request_death={0x400c630e, 0x0, 0x1}, @increfs={0x40046304, 0x0}], 0xe3, 0x0, &(0x7f0000ed5000)="cabcc9c855aacb5883924a3fd2eae575db203c4736ccf1213188dda2218349605fdd19b537af7e4e9ef1ae23a88d185e6956917986b23d8b5c46069dc39c085f6e1587ee8f062cb2fae3d83f5a5a2e00a8d6049d6025a72ebdcd4f72c4afc11221acafd93bb95deae78cb27eb9f1100e7ee1c599f2d1888a861f7f52097ac7931c0e05150c8a089119216a91a0c379dd441b32f57422d6ee8def95b079b591c2867f3dfd8a6009fd8d9aecc72b314d27ae69bb8516dff925d3d773fee7464e7c82153eb28f4a94fa47ebb1e04412e37952247f6465da438fc1a77946e1aed58fa488c3"}) sendfile(r3, r3, &(0x7f00006c7000)=0x0, 0x2a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b23000)={@generic="831a9a3a6f3676a144e8055a8e19ef0a", @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/29 15:37:57 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f000000c000-0x4)=0x2, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000011000-0x12)='/dev/snd/midiC#D#\x00', 0xb1, 0x301001) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000011000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000000d000)={0xd004, &(0x7f0000002000)=0x0, 0x8, r2, 0x1}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/29 15:37:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000487000-0xc)='/dev/autofs\x00', 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x40044591) dup2(r1, r2) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000957000)=0x0, &(0x7f000044a000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b54000)={0x0, 0x80000001, 0x0, 0x1, 0x7e, 0x1, 0x8cc8, 0x6, {0x0, @in6={{0xa, 0x2, 0x1000081, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x800, 0xa2, 0x1e}}, &(0x7f0000459000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000572000-0x4)=@assoc_id=r3, &(0x7f0000c0a000-0x4)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000085000)={0x1, [0x9]}, 0x6) ppoll(&(0x7f0000b10000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000adb000-0x10)={0x0, 0x1c9c380}, &(0x7f0000809000)={0x0}, 0x8) 2018/01/29 15:37:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000009c000)=@filter={'filter\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x210, 0x210, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000e34000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x2e0}}, [{{@ipv6={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, [0xffffff00, 0xffffffff, 0x0, 0xff], [0x0, 0xff, 0x0, 0xffffffff], @generic="ecb587a4b45bda64b4c980f14d71ca94", @common='ifb0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11, 0x8a0, 0x2, 0x20}, 0x0, 0x118, 0x140, 0x0, {0x0, 0x0}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x3, 0x3, 0x1, [0x1, 0xc16, 0x80000000, 0x286a64bc, 0xfffffffffffffffd, 0x8, 0x7, 0x0, 0x1, 0x7, 0x2, 0x1, 0xffffffffffff0000, 0x80000000, 0xaa70, 0x196], 0xf}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x7edb3553374eeaff, 0x401, 0x62, 0x0}}]}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x5}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x9, 0xffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x120, 0x160, 0x0, {0x0, 0x0}, [@common=@frag={0x30, 'frag\x00', 0x0, {0xf056, 0x800, 0x1, 0x1, 0x1}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x1000, 0x4, 0x1, [0xfffffffffffffe01, 0x67442394, 0x400, 0x7, 0xc5, 0x3, 0x2, 0x1, 0x8, 0xffffffff, 0x9c3f, 0x4, 0x4, 0x2, 0x72, 0x0], 0xe}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "f228038662518d27e37d2d451ff53b9184af9401c55d63924553f9915e31"}}]}}, 0x4a0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000125000)="0d0200000000000500000000000000000100010002f35402ca4c3de7a65231", 0x1f) 2018/01/29 15:37:57 executing program 7: msgget(0x0, 0x40) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000dfe000)=""/69) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000001000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x98c) [ 104.057510] netlink: 29 bytes leftover after parsing attributes in process `syz-executor0'. [ 104.097188] kauditd_printk_skb: 62 callbacks suppressed 2018/01/29 15:37:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008fa000-0x9)='/dev/sg#\x00', 0x1, 0x7f9) ioctl(r0, 0x2275, &(0x7f0000700000)="0800ffaa") socket$rds(0x15, 0x5, 0x0) 2018/01/29 15:37:57 executing program 7: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x10000000800) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f00009d8000-0x8)=0x3) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009d9000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00009d9000-0x8)={0x0, 0x0}) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00009d8000)={r2, 0xa}) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f00009d8000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00000a4000-0x4)=0x9, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000757000)={0x0, 0x11, "48797fa66e6d4cd1f4bc15b9fb02e3197b"}, &(0x7f00001aa000-0x4)=0x19) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000038e000-0x20)={0x97, 0x7378, 0x2, 0x7, 0x8001, 0x1, 0x1, 0x5, r4}, 0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00009d9000-0x8)=@assoc_value={r4, 0x40}, 0x8) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000031000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00009d8000)={0x80000008, 0x0}) 2018/01/29 15:37:57 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000d7e000-0xc)='/dev/amidi#\x00', 0x3, 0x2000) prctl$seccomp(0x21, 0x20000, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) socketpair(0x11, 0x3, 0x9, &(0x7f00005ef000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000a46000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x50)=[{&(0x7f0000622000-0x39)="1426636cd8c4021f33001c7368b3959da2cc5b34632d8bad085ce467790faf4122449d768674ea2929c0c63dc602b2183443557e2fe2541a46", 0x145}, {&(0x7f0000ea7000)="5d7921fa99cea9860b7b71d3ba03c448be2a0a5133f638e3cd039466de46857dee708ee3a49a1dae7b1ad2067405f4da6cf5af544f3f26cf62c9ed27a4147d85b101f2cf6e0b33f11473bec47b7b1a5c4c9c0c7e435dd943716b7bf896db1039a8f1397d68775b1b63fb731c0d35f8d7b250a28ffbe9a9ed9279904892523e8a3017c24ed54c32ff0b80a379ce5b8165f36f655eb1d15e1ea75c4b9cfd9de543d01abb7ddcb9b34e399ce92d0ad059604691c38a179906a2bb8179fb0417", 0xbe}, {&(0x7f0000a18000)="b0bd2bf3c7ba4a9e7842b0648c4847d885e3e16fd1a3e49e8e352f0917927e010de4616ba24f17e1f80d", 0x2a}, {&(0x7f0000c44000)="84f2843bca96c35f38818601b70a870d3e2c8bfacf03e360e791365dbcb0daf77a657294d8c7f6a5e6f01647fec4f62f354924cd8e600d433fc71fbc589b56fe26a5c66b41a5a9abc8a6019fb60bce8d761b36041140f18846723be84a0a78c793d76d22e15dbbea4e8f9da2df6260b0b3a1ee4774bf369c0738aec0f2357d6d051f24d2", 0x84}, {&(0x7f0000000000)="", 0x0}], 0x5, &(0x7f0000000000)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x40, 0x4}, 0x40040) 2018/01/29 15:37:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008c9000)='./file0\x00', 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) clock_gettime(0x0, &(0x7f00004a7000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000a6a000-0x10)={r2, 0x0}, 0x10) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00008e5000)=""/0) listen(r1, 0x9) accept$inet(r1, &(0x7f0000956000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a65000)=0x10) r3 = gettid() accept$inet(r1, &(0x7f0000ac2000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7d000-0x4)=0x10) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000235000)=""/4096) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000cd8000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r6 = getpgid(0x0) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) fcntl$setown(r4, 0x8, r6) shutdown(r1, 0x0) tkill(r3, 0x13) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, &(0x7f00005d6000-0xe)=[], 0x0, 0x0) read(r7, &(0x7f0000ebd000-0xb8)=""/184, 0xb8) 2018/01/29 15:37:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x400000000000031, 0xffffffffffffff38) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000026f000-0xa)='/dev/ptmx\x00', 0x22000, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 104.097196] audit: type=1400 audit(1517240277.151:1265): avc: denied { dyntransition } for pid=17555 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 [ 104.101803] netlink: 29 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/29 15:37:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000941000)='/dev/cuse\x00', 0x8000, 0x0) r2 = dup(r0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000dd9000)=r2) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r3 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) write(r3, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r3, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x9e}, 0x8) 2018/01/29 15:37:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000884000/0x1000)=nil, 0x1000, 0x11) mbind(&(0x7f0000884000/0x1000)=nil, 0x1000, 0x0, &(0x7f000029e000)=0x3f, 0x5, 0x7) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000045c000-0xc)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000df9000)=0x0, &(0x7f0000b11000-0x4)=0x4) [ 104.184308] audit: type=1400 audit(1517240277.152:1266): avc: denied { net_admin } for pid=17555 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=cap_userns permissive=1 [ 104.210369] audit: type=1400 audit(1517240277.215:1267): avc: denied { dyntransition } for pid=17555 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/01/29 15:37:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d13000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendmmsg(r1, &(0x7f0000c2a000)=[{{0x0, 0x0, &(0x7f0000863000)=[{&(0x7f0000f38000)="1a", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x8010) close(r0) shutdown(r1, 0x1) 2018/01/29 15:37:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000389000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00004bd000+0x2a6)=""/135, &(0x7f0000e54000-0x4)=0x87) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bd5000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ed4000-0x4)=0x82) r3 = accept$llc(r0, &(0x7f0000787000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f01000-0x4)=0x10) r4 = dup3(r3, r3, 0x80000) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000447000-0xc)={r2, 0xff, 0x30}, 0xc) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000478000)={0x0, 0x0}, 0x10) 2018/01/29 15:37:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0xff, 0x100) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000e1a000+0x5f3)={0xfb, 0x3, 0x1e, 0xfffffffffffffffb, 0x5e, 0x3, 0x0, 0x4, 0x3ff, 0x80000000}) mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)=@ethtool_link_settings={0x51, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 15:37:57 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000014000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000000e000)={0x0, @in6={{0xa, 0x1, 0x9b0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0x5, 0x4, 0x82}, &(0x7f0000003000)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000008000)={r1, 0x100000000}, 0x8) r2 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r2, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x116}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x0}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x43, {0x800000, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f0000016000-0x8)=0x0, &(0x7f0000009000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x24, 0x0}, 0x0) 2018/01/29 15:37:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000048f000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x80089203, 0x0) 2018/01/29 15:37:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000)=0x0, 0xff) prctl$void(0x2b) 2018/01/29 15:37:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000463000)='/dev/mixer\x00', 0x400400, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000b33000-0x14)={0x8, 0x1ff, 0xfe, 0xffffffffffffffff, 0x85e, 0x9, 0xff, 0x100000000, 0x6, 0xff}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r1, 0xff, 0x0, &(0x7f0000262000-0xbc)=""/188, &(0x7f00009f2000-0x4)=0xbc) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000f98000-0x4)='tls\x00', 0x4) 2018/01/29 15:37:57 executing program 1: 2018/01/29 15:37:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000453000-0x4)=0x20, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b29000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setrlimit(0xf, &(0x7f0000bea000)={0x2, 0x2}) 2018/01/29 15:37:57 executing program 5: 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008a1000)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f00000dd000)=""/0, 0x0, 0x0, &(0x7f0000e83000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$unix(r0, &(0x7f0000abc000-0xc0)=""/192, 0xc0, 0x0, &(0x7f00004e6000-0x8)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/29 15:37:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000b3e000)={0x19980330, 0x0}, &(0x7f0000f22000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000021000-0x310)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000001f000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0xfc46, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @generic="70f4e3199fc4986ca49c69e0b441eeb8", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x1ea, 0x0, {0x0, 0x0}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x0, 0x0}}}, {{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @generic="52ce4011e3f44a18592c86bfff98fc05", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) 2018/01/29 15:37:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000)=0x0, 0x4) clock_gettime(0x0, &(0x7f0000d7d000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000acc000)={{0x0, 0x7530}, {r1, r2/1000+30000}}, &(0x7f0000be8000)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f0000017000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 15:37:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00006a2000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000393000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000280000-0x4)=0x0) r1 = gettid() getpgid(0x0) r2 = getpgid(r1) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00008e7000)='/dev/dsp\x00', 0x111000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00002ce000)={0x0, 0x0, 0x8}) r5 = syz_open_dev$audion(&(0x7f0000347000-0xc)='/dev/audio#\x00', 0x85f, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000a04000)={r4, 0x80000, r5}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000059000)=r2) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00000d2000)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 15:37:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000333000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000283000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000015d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netlink(r0, &(0x7f00008b1000+0x12b)={0x10, 0x0, 0x2, 0x4}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x113, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 15:37:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000fc3000)='keyring\x00', &(0x7f0000c39000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fad000-0x1)="81", 0x1, r1) r3 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003eb000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8c0ecd3fff3283f747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d3056391f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r2, r3, r2}, &(0x7f0000702000-0x5)=""/5, 0x5, &(0x7f0000c97000)={&(0x7f0000a72000-0x10)={'poly1305-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key$user(&(0x7f0000209000)='user\x00', &(0x7f0000940000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000501000-0x48)="47f5b23a07a8a4b2d46bda175ce26941ae7eabab00adacd4e630f1c42f7b1bb74dffd8c9e22a3addf2c96c07348654c74ca0124ad52d8d88ccded57f000000000000fbc926d5d1", 0x20, r1) prctl$setname(0xf, &(0x7f000013d000-0x40)='poly1305-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006da000-0x11)='/dev/qat_adf_ctl\x00', 0x8040, 0x0) ioctl$VT_RELDISP(r4, 0x5605) 2018/01/29 15:37:57 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a92000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e99000-0xc)=@sack_info={0x0, 0x8, 0x400}, &(0x7f0000650000)=0xc) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000401000-0x9)='/dev/ion\x00', 0x204000, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fed000-0x18)={0x0, 0x0, 0x0, 0x4, 0x81}, &(0x7f0000fec000)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c14000)=@sack_info={r1, 0x7fffffff, 0x9c72}, &(0x7f0000feb000)=0xc) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000267000-0x4a)={0x0, 0x42, "161ce5cc24f8455a39d72c6a9b06b610c0a31eba2b13e3166bb907321f871c00d14094dbe0bde073a5435687af71973c0f3c4ccd300c62be01035ee3c69741c1a414"}, &(0x7f0000feb000)=0x4a) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00008b4000)={0x5000, &(0x7f0000f61000)=0x0, 0x0, r0, 0x2}) capget(&(0x7f0000feb000-0x7)={0x20080522, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x4000000000000000, 0x2, 0x9}) 2018/01/29 15:37:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000d2f000)='/dev/dsp#\x00', 0x0, 0x80082) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000bce000-0x4)={r0}) sendmsg$nl_route(r0, &(0x7f0000016000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f0000cf7000-0x9c)=""/156, 0x9c) sendmsg$nl_route(r1, &(0x7f000089c000-0x38)={&(0x7f0000af5000)={0x10, 0x0, 0x0, 0x8004800}, 0xc, &(0x7f0000f5e000)={&(0x7f0000765000-0x14)=@ipmr_getroute={0x14, 0x1a, 0x18, 0x6, 0x1, {0x80}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x800) 2018/01/29 15:37:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe2(&(0x7f0000762000)={0x0, 0x0}, 0x4000) ioctl$KDENABIO(r2, 0x4b36) r3 = accept(r0, 0x0, &(0x7f000060c000)=0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000389000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/29 15:37:57 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00002f9000-0x4)=0x0) sendto$inet6(r1, &(0x7f00001b6000-0x89)="389343e7e3020ee7e5f9086492a5d5dad8d36f83b2c66ac243ad56eda1846a365710622187bf405f0cac301a01f146c0e298b987aa7a44ddcb1c4edfaad1b7fccdc90fe58d932c0e9c091d1bf84deaad9ecf8db84d2e2134fccd22a5e6843950b5d9ff88505e7684f19e714e36ec0886710e2eedac8e421933a358b1c1da3329c2db21d0a69242f0c70c8a54485a4f6963", 0x45, 0xfffffffffffffffd, &(0x7f00007cd000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) r2 = syz_open_dev$midi(&(0x7f0000290000)='/dev/midi#\x00', 0xffffffffffffffff, 0x80c0) connect$inet6(r1, &(0x7f0000c63000-0x1c)={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7}, 0x1c) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000091e000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="32255d01a242", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x206, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a1840faac72498494e57a934b34c2691"}) bind$bt_l2cap(r2, &(0x7f0000468000)={0x1f, 0x333a1fe8, {0xffffffffffffcacb, 0x401, 0x7, 0xffffffff, 0x7, 0x80003}, 0x7f, 0xfffffffffffffe00}, 0xe) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00006f9000)='nv\x00', 0x3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00005f3000)={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x16c}, {0xa, 0x2, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, 0x1f, [0xff, 0xd217, 0x0, 0x0, 0x10000, 0x100, 0x200, 0xffffffff]}, 0x5c) setsockopt(r0, 0x0, 0x2, &(0x7f0000223000)="d084f41a3b84cd3a022d76b116806ee0bc72e4ef40104a9e17289151f248c2d36289f2f810dc6c8bd15efc682ef84d4f591b8e73b36cb6989d185a910d7c2e73455cb053ccaa84342403fa6b8fe7352f37407838ca4f285e753fc5fc393570891b7e7ded077a44b842af0225b20024743b09bbd9ed45e483e1237c1923b46bca3ac779f4b69a946b719901a6def58994e6bfc4f973c2c2819ad8e31205", 0x9d) 2018/01/29 15:37:57 executing program 3: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) mknodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x8, 0x71df5491) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000046000-0x4c)={0x80000000023, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 104.639382] QAT: Invalid ioctl 2018/01/29 15:37:57 executing program 0: mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000942000)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000943000-0x4)=0x0, &(0x7f0000943000-0x4)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0xa, &(0x7f0000941000)=0x0, &(0x7f000093f000)=0x4) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/29 15:37:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000d01000-0xd)='/dev/dmmidi#\x00', 0x40, 0x10000) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000764000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) bind$bt_sco(r1, &(0x7f0000eec000-0x8)={0x1f, {0xffffffff, 0x0, 0x6, 0x1ff, 0x0, 0x80}}, 0x8) write$fuse(r1, &(0x7f000069b000-0x30)={0x30, 0x3, 0x0, @fuse_notify_retrieve_out={0x0, 0x8000, 0x0, 0x0}}, 0x30) 2018/01/29 15:37:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xb, 0xffffffffffff26a0, &(0x7f0000b07000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000791000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f5a000-0x4)=0xc) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000646000)=[{0x3, 0x5}, {0x8, 0x4}, {0x3, 0x8001}], 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f000086c000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f0000d61000)={0x0, 0x0, 0x0, 0x0, "257f2552b43c8a61b13425d2ba280f2ed23b1c1ac1da080bb1c8f156b7b1ed0a300d0a38b4dfe5163ceb2b77", 0x0}) socket$inet6(0xa, 0x800, 0x1) 2018/01/29 15:37:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) setsockopt(r0, 0x80000000, 0xfd, &(0x7f0000b73000)="32e905c6719a045dda5d8cc6283408e2bac4e5dd4914503c13f453e6b9d396b4036d9b72dccd5b7197f928ee53a80cb4a10862950344d10b7d729d7b253e43b6592d316a387a2e28b22ba83dc5594944f811a172adc7832799f92cfd412b8525628b342f2a7399c4be7bf8e1440075eb0a527540e46f94217b8f08c44b236309e1576c2830b717cf3a749c025a5b94af5397225807ff167f3cf4c67851ac", 0x9e) 2018/01/29 15:37:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0xfffffffffffffff1, &(0x7f0000092000)={0x0, 0x0}) 2018/01/29 15:37:58 executing program 3: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fea000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023e000-0x58)={0x4, 0x1, 0xff, 0x0, 0x3, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt(r0, 0x84, 0x80000000075, &(0x7f0000724000-0xbc)=""/188, &(0x7f0000fe3000)=0xbc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/29 15:37:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001000-0x50)={@generic="6bf6df17c7d9c1521ed2c85aca6358d5", @ifru_map={0x6, 0x0, 0x8, 0xffffffffffffff81, 0x4d, 0x5}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000039f000)='./file0\x00', 0x0, 0x2) fcntl$getown(r1, 0x9) connect$rds(r1, &(0x7f0000b5d000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000274000-0x68)={0xd1, 0x100000000, 0xfff, {0x0, 0x989680}, 0x80000001, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000001000-0x4)=0x0, 0xc7fda99635440eee) openat$rtc(0xffffffffffffff9c, &(0x7f00000b7000-0x9)='/dev/rtc\x00', 0x10000, 0x0) 2018/01/29 15:37:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x80004, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="8fe279a6f775b5b537bbbc005fdaf2731c38f2c063c55fa03b25a7427640637795cf3da5decaa97a7ec5b6844e8a30d02684cee9c5bf32679614982ee72023afa065753d6158cd745852f92e5f464c754bc524e7dcf7531a2f88c8e5707116bd323a4b898ddcc8dbd436034b43ea83fb2ccf60a777d8f0ae7982f9e53e6a5875d8975318769d2d2d8da5572c61780d62efa3ada9d4520e728d2f7b69de526967b6944988266b5c45a8ab8504ebe1eb4e35c076a076bc6cd0554d2eced03e3826e1c60c25929f56b93bed7266f14c2afe23a3f687c0baaf711da0dc94a58a4c21b58d9b8ae660c3714e1b73e99be1", 0xee) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r1, &(0x7f000069c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x0}}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00008ca000)={0x0, 0x7fff}, &(0x7f0000a8d000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00008dc000)={r2, 0x7}, &(0x7f0000e61000-0x4)=0x8) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000a07000-0x1000)=""/4096, &(0x7f00000f0000)=0x1000) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x800) 2018/01/29 15:37:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000603000)='net/if_inet6\x00') bpf$BPF_PROG_QUERY(0x10, &(0x7f0000090000-0x20)={r0, 0x6, 0x1, 0x8, &(0x7f0000011000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x2000000) sendfile(r0, r0, &(0x7f0000559000)=0x0, 0x9) 2018/01/29 15:37:58 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) modify_ldt$read_default(0x2, &(0x7f0000013000)=""/117, 0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") fgetxattr(r0, &(0x7f0000855000-0x9)=@known='user.syz\x00', &(0x7f0000f3a000)=""/71, 0x47) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 15:37:58 executing program 1: ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00008b8000-0x18)={0x2, 0x20, 0x1, 0xffffffffffffff9c, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000537000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/29 15:37:58 executing program 2: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x1, 0x0}) 2018/01/29 15:37:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000013a000-0x20)={@generic="0d716d28cd9dd370ce8afe52b59850bb", @ifru_flags=0x3601}) sendmsg$nl_netfilter(r0, &(0x7f000052d000-0x38)={&(0x7f0000db7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000097d000-0x10)={&(0x7f0000f71000-0x14)={0x14, 0x1, 0x9, 0x2000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/29 15:37:58 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c56000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000001f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00007df000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000a68000-0xb0)={{0x40000000000, 0x7}, 'port1\x00', 0x1, 0x800, 0x1000, 0xcbd3, 0x8000, 0x80000001, 0x8, 0x0, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000e51000)={r0, r0, 0xfffffffffffffffd, 0x6, &(0x7f0000a50000)="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", 0xc, 0x0, 0x1ff, 0x0, 0xdde, 0x100000000, 0x80000000, "0213edb2eb5822c4b0ae678556e76e0afa5fd3be5c5bee456df8177f1e8346beb410c5fb3b2c728cd5814db6e617f054d87a00c4f26a20145cd716d878cfdfb7e372e6d5446348f933c78e92028bf005c3873c76491e7c0f355b50b617d1611a856a2bd1c2cec2818dffcffbc4b0fc83a73142508c6aeef085d2049f3c07509774cfe6be6d2547ac0330b2891b0515d456266b5a53291e636e12"}) recvmsg(r2, &(0x7f0000ea0000-0x38)={0x0, 0x0, &(0x7f00008b0000-0x90)=[{&(0x7f0000a8e000)=""/45, 0x2d}, {&(0x7f0000f36000-0x71)=""/113, 0x71}, {&(0x7f0000365000-0xc9)=""/201, 0xc9}, {&(0x7f0000817000-0xef)=""/239, 0xef}, {&(0x7f00004d5000)=""/0, 0x0}, {&(0x7f00001e7000)=""/108, 0x6c}, {&(0x7f0000415000)=""/8, 0x8}, {&(0x7f0000250000-0x38)=""/56, 0x38}, {&(0x7f00004b1000-0x13)=""/19, 0x13}], 0x9, &(0x7f0000840000-0x2c)=""/44, 0x2c, 0x1}, 0x40010000) 2018/01/29 15:37:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x5, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/vcs\x00', 0x0, 0x0) ppoll(&(0x7f0000f3d000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000724000-0x10)={0x0, 0x989680}, &(0x7f0000dbc000-0x8)={0x0}, 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000f35000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000c83000-0x4)={0x800, 0x5, 0x9}) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f000027b000)={0x1, 0xffff}) preadv(r1, &(0x7f0000bab000)=[{&(0x7f0000011000)=""/9, 0x9}, {&(0x7f0000d0e000-0x34)=""/52, 0x34}, {&(0x7f00009cb000-0xe0)=""/224, 0xe0}, {&(0x7f000098f000-0x91)=""/145, 0x91}, {&(0x7f000021d000-0x8f)=""/143, 0x8f}, {&(0x7f0000a0b000)=""/114, 0x72}, {&(0x7f000012e000-0x76)=""/118, 0x76}, {&(0x7f00004dd000-0x4)=""/4, 0x4}, {&(0x7f00006eb000-0x33)=""/51, 0x33}], 0x9, 0x0) 2018/01/29 15:37:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') exit(0x0) perf_event_open(&(0x7f0000ca1000-0x78)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$ipx(0xffffffffffffffff, &(0x7f000068d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007a1000)=0x10) readlinkat(r1, &(0x7f0000604000)='./file0\x00', &(0x7f000020c000)=""/42, 0x2a) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000788000-0x1)={0x5}, 0x1) 2018/01/29 15:37:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) init_module(&(0x7f00009bb000-0x10)='vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, &(0x7f0000d5c000)='vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) close(r0) 2018/01/29 15:37:58 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/enforce\x00', 0x10000, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000010000-0xc)={0x80000000, 0x0}) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000010000-0x28)={0x5, 0x7fff, 0x0, 0xffffffffffffffff, 0x800}) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(0xffffffffffffffff, 0x111, 0x1, &(0x7f000000f000-0x5)="0001ca37", 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000011000-0xc8)={0x4, 0x0, [{0xff, 0x0, 0x0, 0x0, @msi={0x3, 0x2, 0xffff}}, {0x5ca9, 0x3, 0x0, 0x0, @sint={0x9, 0x401}}, {0x0, 0x1, 0x0, 0x0, @adapter={0x1000, 0x10001, 0xfffffffffffffffb, 0x6, 0x1}}, {0xffffffffffff7383, 0x3, 0x0, 0x0, @msi={0x2, 0x80, 0x5}}]}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000011000-0x24)={0x40, 0x698, 0x5b43, 0x5, 0x7f, 0x9, 0x7ff, 0x6, 0x4, 0x1, 0x9, 0x2}) 2018/01/29 15:37:58 executing program 4: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000005d000-0x1c)={&(0x7f0000040000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000002e000-0x20)=[{&(0x7f000005c000)={0x10, 0x37, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x0, 0x0, 0xffffffffffffff1d, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000005e000-0x4)=0x10, 0x4) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000052000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005e000)=0xe8) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000005f000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005e000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000f000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x0, 0x0, 0x1, 0x0, 0xa, 0x20, 0x20, 0xbf, r1, r2}, {0x8, 0x0, 0x7, 0xfffffffffffffff8, 0x401, 0x3f, 0x9, 0x3}, {0x2, 0x0, 0x5, 0x6}, 0x7a, 0xf, 0x2, 0x1, 0x0, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xff}, 0x0, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x1, 0x0, 0x3, 0x28, 0x7, 0x4, 0x3}}, 0xe8) ioctl$int_out(r0, 0x1, &(0x7f000005c000-0x4)=0x0) 2018/01/29 15:37:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00003c7000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e1b000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c94000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000067c000)="220000002100070700be0000090007010a00001e0000000000ff040405000c000000", 0x22) 2018/01/29 15:37:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000056000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000086c000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001e000)={&(0x7f0000008000)={0x14, 0x22, 0xd84eccbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 105.109471] audit: type=1400 audit(1517240278.164:1268): avc: denied { create } for pid=17723 comm="syz-executor2" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 [ 105.145567] audit: type=1400 audit(1517240278.196:1269): avc: denied { net_admin } for pid=4212 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/29 15:37:58 executing program 4: r0 = syz_open_dev$dspn(&(0x7f000049d000-0xa)='/dev/dsp#\x00', 0xb9, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000a9d000)={0x27, 0x2, 0x8, 0x2, 0x0, 0x232f, "5b23e05af2d4917792a750cbdb2c1708fc0368e8e4bcce87080eb56026b2f0b0f6aaa5f84b23f90c078360e0b2d601d30fca9c9d0ba8a1880b40e8d0731b4c", 0x7388}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="94bafcf863ea48b73ffd0e98d7cf0b29d8e5165cf27afedfc70f012dd8a1bbd2224f43e70d8d0304e0a5", 0x2a}, {&(0x7f00008b6000)="914743cdac2ff987fa74f0b6c4ec2f111a8c98db308ce2dd7bf9087277dd73c898c02472035a754af654b5bfa425d6b063bb2c13693509ea900865f9fe5f92a2746af7c862b9796e7889704c01f011611921ee6c72d13078af752f855278ab10155ecc74b342d0ccc167947c69c4a9c73bfe21adec3a7bec68d54e611ed178710ac949465da43ecfcd204b8c557ea5681fcbf1a6056b7e22c26b92c351ff513bfa4da045912cf2057f", 0xa9}, {&(0x7f0000000000)="ca98eb1f7ef5242a3ddba24d4f43b67f009b88481ac32aa11bf6351acea2ebd6cb53ba8963396bc1d080d50021d9ef080612b66cd1dd6aa4a99dc3873bdc91ef5b2efd08bf930cee1a3b6f813ab713f32ece05d8b6f10995e6000e143bfa9d9fadec3bea09558c8afd7f5607fffa085201008a4615dcd2633bfc031f7793cd18755644ce82b3baf924310e0bea53b011b171913ac649d1cedb988c7084dca03766bd67c4291f46a6fbacaf2c28aa7bef9662f039778c096bc9485ea5d3e843b0", 0xc0}, {&(0x7f0000bcd000-0xd)="6d70506acdb3e77f65db5c9093", 0xd}, {&(0x7f0000001000-0xf5)="1449e8787ec1a8eacc308e844ca8532f0f78d2cd0ecddf9c7f22a56b3c6b5abe4da42a856d32e630f609edfd9e0cbcd3548e2ec281b7c8b4cc1101f863bac6debc06fa6dcf911f66ed3dc21e95c077136c25335197921e567aeb1de375e29d958fa22a73aa92996c9658d2ede384d9d96e0c92827f55c2e49fa5bc54aff87089b7931286927b47be96530e80dcd98a01d331830bb7b6c406de877d5f5737c47728d457d7840ff232522e662a1e0112d4364e84b4421d852ca5e8807f1cb39910ac732211d51bec8188b36d44b3890a31de5cdf9d6c15fd8c7ce0f704ab92d64f3f2df520a0e3ed96ab00b0ee8815a818eb48454266", 0xf5}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x33)="3f1d41b48d71ed94627a5ce09d3f338305f30cf818fb838761072781bf107d083091c4ef1c5257606383ef2a5ba2c826490575", 0x33}, {&(0x7f0000000000)="7e1aa4581b3ace9eae163f210a7d27abd225bf19b65a9a5d31785a4f4b69d7d871ead85a8ab4a6d596a5304ade18f9ccc4a66f0da64d3dba1abedcd17264a6655e19ac9ce09afed48bc9bd50ba9e9a1f25448ba9284e79f993cd494cbc2f7c936f78618608b114d4303fc74390bd96ed5abec34fd9a95cc8c625c8e6f8768b0e7d", 0x81}, {&(0x7f0000001000-0x3)="cac42b", 0x3}], 0xa, &(0x7f0000754000-0x60)={0x60, 0xec10998455b40aac, 0xfffffffffffffff8, "e3b848217f6f05f7953849249756189095b286af208934fcb7a290279bc7ca2c8464e0d30c38be4d3554068060f535cc1fb1c3274015268e6df433a43f5599ac517ca308556d1a974d9f066470"}, 0x60, 0x4000}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000055d000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ea7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000008000)={0x11, 0xf7, r2, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) sendmsg$nl_generic(r1, &(0x7f000010f000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f00004e1000-0x10a4)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 15:37:58 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000003000-0x18)=[{r0, 0x0, 0x0}, {r0, 0x4, 0x0}, {r0, 0x400, 0x0}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0x8)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000003000)=0x0) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x1, 0x10000) perf_event_open(&(0x7f0000003000-0x78)={0x3, 0x78, 0xfff0, 0x0, 0x1, 0x40, 0x0, 0x400, 0x8, 0x1, 0x100, 0x3, 0x3ff, 0x7, 0x9, 0x1, 0x0, 0xffffffffffffffc0, 0x8, 0x4, 0x3, 0x40, 0x3, 0xfffffffffffffff8, 0x4, 0x8, 0x4, 0x8, 0x100000001, 0x8, 0x1, 0x7f, 0xbe43, 0x6, 0x41b, 0x1, 0x6, 0x9, 0x0, 0x5, 0x0, @perf_config_ext={0xef1, 0x80000000}, 0x426, 0xfffffffffffffc00, 0x6, 0x3, 0xffffffffffffffc1, 0x6, 0x4, 0x0}, r2, 0x5, r3, 0xb) 2018/01/29 15:37:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00005fb000-0xc)='/dev/amidi#\x00', 0x80, 0x40000) ftruncate(r0, 0x47ca) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aa8000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x20000247, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00a}]}, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f000003e000-0xd)='/dev/dmmidi#\x00', 0xfff, 0x50040) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000f48000-0x108)={0x3, {{0xa, 0x2, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/29 15:37:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000168000)='/dev/vcs\x00', 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000037c000-0xc)={0x0, 0x0}) write(r0, &(0x7f0000885000)="ea", 0x1) 2018/01/29 15:37:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x0) ioctl$TIOCGPTPEER(r0, 0x80247009, 0x20000000) 2018/01/29 15:37:58 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8d000-0x4)=0x26) accept4$llc(r1, &(0x7f000078d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000691000-0x4)=0x10, 0x80000) getsockname(r0, &(0x7f0000e90000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000019b000-0x4)=0x14) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r2 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x1, 0x3031c0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) readv(r0, &(0x7f0000001000-0xa0)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000a12000)=""/223, 0xdf}, {&(0x7f0000d7b000)=""/40, 0x28}, {&(0x7f0000e84000-0xcf)=""/207, 0xcf}, {&(0x7f0000bbc000-0xa7)=""/240, 0xf0}, {&(0x7f0000bda000-0x8d)=""/141, 0x8d}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f00003d9000)=""/116, 0x74}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000000000)=""/200, 0xc8}], 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000003000-0x8)={r3, 0x6}, &(0x7f0000000000)=0x8) 2018/01/29 15:37:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000794000)='/dev/audio#\x00', 0x15e9, 0x2000) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000786000)=""/11) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000aee000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd8000)='./file0/file0\x00', &(0x7f0000324000)='./file0\x00', &(0x7f00007d1000)='proc\x00', 0x800, &(0x7f0000e8b000)="") pipe2(&(0x7f0000c39000)={0x0, 0x0}, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000b43000)={@reserved=0x1, 0x0}) setgid(0x0) sendmsg(r2, &(0x7f0000127000-0x4)={&(0x7f0000db2000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000de1000-0x70)=[{&(0x7f000070b000-0xa9)="dd1c1c8a88686d2cc204d87a54f5ad98dc7b8ad102cf61dc7780f89dd4922155270ca88aa4485c0b7f9b818013581afd54adababf0a149a813c0548c73ce1f33ad2bda9a29439c0531310c4dbe720c406068987fad2464589f3342f458fc10e5bff4499116f95a1bff291d8428339e102da19da9c31e6cd24426ad17e2cb245cd2d0d9a7196f0185df6067f58716686fb7cc9d902c78d2a3eacfc749675e905f47d8f131b87ce5053b", 0xa9}, {&(0x7f00007a9000)="8d70857d43e70b147839ceaa6b73e00e7623cbbdf795e36f3b3a144cb9e9bab51904f621b676ee258ab88d72da5ae416ba1029", 0x33}, {&(0x7f0000142000)="ee7060edbbb3c765f0eb8f39eeca9d1ce8da1702b0e2df0a9ecb6250b6d75f8c16761e2fc5e9a5422f9cf0e36100b9e65ec787b41dac86e4fb8a4996bb2cd5a67929c8544d6414c6ab46c4e4e2a4b099b53b2f303d45971df61bcd078b2ada55dcac37707a73f848f322c3227b31e2b2858385cfaebcf59d8dc324f3676da759410c1e84c1bb9cdba30ea22b24a050843987c64173bb0c0dc9c4b0e38ea99e71e48f742d066e150a1054db837f0276662c7d38b1d07f8b0b6cea22ad7390b1bcf292f07468", 0xc5}, {&(0x7f000033f000-0xb1)="d65daaea85960e6451dba77224c27dc36a14185cebd5515cf1fd77ed7d1ba9b69d13773fa368126ce267c0e15b9edd889f59d9903bd9da94e6abff33455408b479085548f4fa3943e6d847a7cc5396cb3bf36ac0cffd8971d9d18f01aeab4ecaa5164b9154ca4d4ec85aa5104f98a8da78a79377556c29ed92ff5339f71b2a452597fdf98dbb2cc47d7aa679b8b370ba883eb7eafcbca0d5d01ea2383f4ea36bf78caa5fa1cb0a13e52ac82210a125103f", 0xb1}, {&(0x7f00002d1000-0x74)="895cff24a3698e79084ef6f537cf84d1c104bc5954ddf102afb62cd06dfd5c03d5094755ccd50961766f5bd32ff24685a5e301a1d48e49b83c2e75adc29e7c975e898670428ccb6cd482a15a98f40a5b26d4e5cd659139b39dfa6773a445a0953881d503db1034ef1e6013d837c8be19770908e0", 0x74}, {&(0x7f0000aba000-0x8f)="442ce640294872d4d8eed649ca56aa2630865162dec4aa5b2f135ec3a49be1a5aac0d22df936859477a2ccdb59c41c497fdb76d44836571c4445701025ce1a889cac2f008f04629a81435fc6699c9efb2f1e819ce024b6606d593750b12b54bc36c60ebe7c2b8db1382d6ddea99e00f377095407e496b7d881018242dd1a06bcae640aecb7412943ab136e65403d16", 0x8f}, {&(0x7f000063c000)="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", 0xfc}], 0x7, &(0x7f00008ee000-0x108)=[{0x108, 0x185, 0x5, "e969fb90b3a3c6b2aa3e5a9c02b0860a0c2b14bccbd8218a44c0054b83cc3ca7886851a87fcc3b8c371cbc295928798fe2d9e6de80853b4391aac90a8d459ee9ad5c1c53dcabf45922dd87bd22de86c3f71b3604ea7f5b43e4fe82998d05202c5531a2cfc166194a5168fcd51eafbd2e52318f46e5053f06605c3fabd1e51fe4cc300794e7e4454e8a371bb232b541697b469bec29429f070950d9b1f4dbe6fe74df5e6418fafb7f777d420999a485659daf3036d6459c79346bb15ae61d79e085d0c0b831ac69544e176c7e2621391f21d13b75bd644327390b4f1de5acb43f7d558908c6bc538591bf5aced40b2289e872b4ce"}], 0x108, 0x4000000}, 0x0) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00007b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/29 15:37:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000125d, &(0x7f0000a3a000)="") r1 = syz_open_dev$vcsn(&(0x7f00008e8000-0xa)='/dev/vcs#\x00', 0x1, 0x400200) clock_gettime(0x0, &(0x7f00004a6000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000df1000)={{0x1, 0x0, 0x1, 0x200, "f8e4c5e7f61c297b7ba2fd4f759c6ae17dfbb0a0c28b868e4903cb18934fd0d6243ec61b54c471bc14cb0770", 0x183}, 0x100000001, [0x6, 0x100, 0x9, 0x918, 0x100000001, 0x0, 0x8, 0x8, 0x4, 0x3, 0x2, 0xffffffffffffff01, 0x800, 0x7, 0xee1, 0xfffffffffffffff8, 0x3, 0x4, 0x5, 0x100, 0x200, 0x9, 0x66d, 0xffffffffffff64a5, 0x8, 0x1, 0x1, 0x4, 0x1, 0x7457da3e, 0x1, 0x7, 0x16f9c0, 0x2, 0x4eb, 0xbe1, 0xdfbad47, 0xcfc, 0x1, 0xa0, 0x7ff, 0x8, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x9, 0x4, 0x100000000, 0x0, 0x3ff, 0x7, 0x7, 0x0, 0x7, 0x9, 0x1, 0x6b, 0x20, 0x5, 0xda, 0x8, 0x0, 0x0, 0xfffffffffffff074, 0xc00, 0x6, 0x0, 0x6, 0x1988, 0x5, 0x0, 0x6, 0x6, 0x7, 0x1, 0xae40, 0x101, 0x1000, 0x3, 0x9, 0x3be, 0x6, 0x3, 0xff, 0x33, 0x0, 0x8, 0x1, 0x6, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0, 0xb3a, 0x0, 0x4, 0x7ff, 0x80, 0x7, 0x4, 0x6, 0x1, 0x800000000000, 0x5f3f, 0x522bb8e0, 0x3, 0x63, 0xff, 0x97, 0xa974, 0x0, 0xfffffffffffffffa, 0x2, 0x2, 0x0, 0x6, 0x9, 0x6, 0x0, 0x7fffffff, 0x1ff, 0x100, 0xed, 0x8, 0x401, 0x0, 0x7fffffff, 0x3], {r2, r3+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup3(r0, r0, 0x80000) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x1) r5 = fcntl$getown(r4, 0x9) mq_notify(r4, &(0x7f0000fc2000)={0x0, 0x39, 0x2, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000240000)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000493000-0x4)=0x3f) r7 = openat$vnet(0xffffffffffffff9c, &(0x7f00005b6000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r8 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e66000-0x8)={0x0, 0x0}) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_gettime(0x0, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000547000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000492000-0x1)='%') r9 = geteuid() setuid(r9) ioctl$UFFDIO_ZEROPAGE(r8, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ptrace$setregset(0x4205, r5, 0x0, &(0x7f000060e000)={&(0x7f0000557000)="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", 0x1000}) alarm(0x9b2) ioctl$VHOST_SET_MEM_TABLE(r7, 0x4008af03, &(0x7f0000774000)={0x2, 0x0, [{0x0, 0x93, &(0x7f0000608000-0x93)=""/147, 0x0}, {0x26a76a0c5d7ad909, 0x5b, &(0x7f00004c3000)=""/91, 0x0}]}) 2018/01/29 15:37:58 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x57}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000)='/dev/autofs\x00', 0xa0000, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000012000-0x4)=0x5, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000011000)=0xffffffffffffffff) 2018/01/29 15:37:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000471000)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000078c000-0x4)=0x201, 0x4) r1 = semget$private(0x0, 0x0, 0x20) semctl$SETVAL(r1, 0x0, 0x10, &(0x7f00000b0000)=0xfffffffffffffffc) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000af3000)=""/241) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) setns(r2, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/01/29 15:37:58 executing program 0: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000092c000)="") request_key(&(0x7f00000f6000)='.request_key_auth\x00', &(0x7f0000d2f000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000076a000)='\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000087f000)='io\x00') pread64(r0, &(0x7f00001a9000-0xf5)=""/245, 0xf5, 0x0) mmap(&(0x7f0000000000/0x95e000)=nil, 0x95e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x8, &(0x7f00002b5000-0x40)=[{0x9a, 0x4, 0x7f, 0xffffffff00000000}, {0x8000006, 0x800000002, 0x10000, 0x6}, {0xf34000, 0x400, 0x43, 0x0}, {0x7fffffff, 0x4, 0x3, 0x4}, {0xc8, 0x5, 0x6, 0x4}, {0x1, 0x0, 0x101, 0x5}, {0x9, 0x0, 0x6d80000000000000, 0x20}, {0xff, 0x7, 0xffffffff80000000, 0x3}]}, 0x10) write(r2, &(0x7f0000949000-0x2)="", 0x0) [ 105.262240] audit: type=1400 audit(1517240278.316:1270): avc: denied { net_raw } for pid=17763 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/29 15:37:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00004ab000-0x4)=0x2) time(&(0x7f0000672000)=0x0) ioctl(r0, 0x2275, &(0x7f0000792000-0x2)="0080") bind$pptp(r0, &(0x7f000013b000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000bcb000-0x8)={0x0, 0x0}) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000843000)=0x5) 2018/01/29 15:37:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bd2000-0x9)='/dev/ppp\x00', 0x600100, 0x0) bind$inet6(r1, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000048c000)=0x0, 0x4) [ 105.326888] audit: type=1400 audit(1517240278.381:1271): avc: denied { sys_admin } for pid=17763 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/29 15:37:58 executing program 2: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000f1c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000632000)=0x10, 0x800) r1 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c25000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d9a000)={0x0, 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000feb000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000a, r3}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ffa000)='/dev/vga_arbiter\x00', 0x48000, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r4, &(0x7f0000ffb000-0x38)={0x0, 0x0, &(0x7f0000097000-0x10)={&(0x7f0000ffa000)={0x2, 0xa, 0x4, 0x0, 0x9, 0x0, 0x1, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x746, 0x10000, 0xd1, 0x1, 0x60000001}, @sadb_sa={0x2, 0x1, 0x0, 0x80000001, 0x3e, 0x3d, 0x3, 0x40000000}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_spirange={0x2, 0x10, 0x3, 0x1, 0x0}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x20008080) 2018/01/29 15:37:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000002000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dc6000-0x7)="666400000004bb") utimensat(r1, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000514000-0x4)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000f26000-0x20)={0x2, 0x3, 0xf09, 0x6, r2}) 2018/01/29 15:37:58 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f000008b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f00002d0000/0x1000)=nil) 2018/01/29 15:37:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000326000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000628000)=""/171) syz_open_dev$evdev(&(0x7f00007d0000-0x12)='/dev/input/event#\x00', 0x80, 0x2000) r2 = perf_event_open(&(0x7f0000e0e000-0x78)={0x3, 0x78, 0xd602, 0x3, 0x5, 0x200, 0x0, 0x101, 0x210, 0x5, 0x6, 0x21b, 0x10000, 0xe9, 0x5, 0x4, 0xaf, 0x4, 0xfc6, 0x1, 0x4, 0x100000001, 0x20, 0xdd, 0x8, 0x3, 0xffffffff, 0x8, 0x4, 0x80000001, 0x10001, 0x758, 0x9, 0xfd, 0x1, 0x9, 0xff, 0xa76, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x114d}, 0x8050, 0x3f, 0x9, 0x6, 0x1, 0x1, 0x800, 0x0}, 0xffffffffffffffff, 0x1, r0, 0x8) close(r2) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000011d000+0x21d)=0xffffffffffffdfd6, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d39000-0x80)=[@in6={0xa, 0x2, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8000}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x7}], 0x80) 2018/01/29 15:37:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f000096c000-0x10)={&(0x7f00008be000)={0x1c, 0x1d, 0x82b, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x8, 0x41, [@generic="5f1e"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 15:37:58 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1d1) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r0, r0) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0xffef) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000022000-0xd)='/dev/usbmon#\x00', 0xfffffffffffff092, 0x2) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000015000-0x2)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000023000)="569c5a8c6c55b2dffe595bb8400b9c999d8598383e872cecec258588bec595b278fd72c32f290c98b3e6218a6cc310ca164edadae39b1a", 0x37) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f000001b000)={[{0x10001, 0x7f, 0x80000000, 0x94, 0x1, 0x4, 0x8, 0x1, 0x1, 0x400, 0x7c, 0xffffffffffffffcb, 0xffffffffffffffff}, {0x4, 0x4, 0xffff, 0x100000001, 0x0, 0x6, 0xfff, 0x6, 0x5, 0x20b0, 0x3, 0x100000000, 0xffff}, {0x7cb7d89a, 0x7fffffff, 0x1ff, 0x6773, 0x9, 0xffffffff, 0x80000001, 0x0, 0x2, 0xffffffff, 0x4, 0x1, 0x100000000}], 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000018000-0x4)=0x0, &(0x7f0000024000-0x4)=0x4) fcntl$setown(r1, 0x8, r4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000021000)={0x8, 0xc00000000000, 0xfffffffffffff9d9, 0x3894, 0x6, 0x2, 0x3}, 0xc) 2018/01/29 15:37:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000152000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000006c000-0x4)=0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000e67000-0xd)='attr/current\x00') r2 = syz_open_procfs(0x0, &(0x7f00009bc000-0x12)='net/ip6_flowlabel\x00') sendfile(r1, r2, &(0x7f0000cd3000-0x8)=0x0, 0xff) [ 105.473115] audit: type=1400 audit(1517240278.404:1272): avc: denied { dac_override } for pid=17782 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/29 15:37:58 executing program 2: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) prctl$getreaper(0x5, &(0x7f0000038000-0x8)=0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000033000)='/dev/rfkill\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 15:37:58 executing program 0: socketpair$inet(0x2, 0x3, 0x80, &(0x7f00004f9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@multicast1=0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000638000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd6, &(0x7f0000e76000-0x19e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0xa0, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x10, 0x2, 0x60dc765a, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x10001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x1}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) socket$inet(0x2, 0x4, 0x3f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)=0x0) 2018/01/29 15:37:58 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000)=0x7, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_dev$sndpcmp(&(0x7f0000873000-0x12)='/dev/snd/pcmC#D#p\x00', 0x38d1, 0x90000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, 0x0) 2018/01/29 15:37:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x24, 0x18, 0x20000000021, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_FLOW={0x8, 0xb, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x400, 0x111000) 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$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000+0xaea)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r2, 0x1, 0x81, 0x3f, 0x3, 0x4}, &(0x7f0000001000-0x4)=0x14) 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) recvmsg$kcm(r1, &(0x7f0000f4b000)={&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000030d000-0x80)=[{&(0x7f0000001000-0x8a)=""/138, 0x8a}, {&(0x7f0000001000-0xe9)=""/233, 0xe9}, {&(0x7f0000158000-0x55)=""/85, 0x55}, {&(0x7f00003d8000-0x46)=""/70, 0x46}, {&(0x7f00007bd000)=""/4096, 0x1000}, {&(0x7f0000771000)=""/89, 0x59}, {&(0x7f0000000000)=""/88, 0x58}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x8, &(0x7f0000000000)=""/231, 0xe7, 0x8}, 0x2020) 2018/01/29 15:37:58 executing program 5: mmap(&(0x7f0000000000/0xd2f000)=nil, 0xd2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='(eth1keyringtrusted{.\x00', 0xfffffffffffffffc) iopl(0x5) 2018/01/29 15:37:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000030f000)='/dev/cuse\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000983000-0x20)={r0, &(0x7f0000cc3000)="6da1592afe2f356058eb49a80b249a6856d3df0ff33bbbb65317ae2992d717ac3cebf97ba41c3f4836d24d65d5280620aae8e3d3285ab629f742dbf698ccfd60531b23683d968b00729295491ae711a06e57f1cb3d1c05bef1db", &(0x7f00002bf000-0x65)="b4ac3f4c31e4c4ed83b998acf9db03a8c4648f934dfe74f74c4164f0dc288c62f3ef0397f4859fd50a772b0182867c2f13ab789a19a280c10f65c43f27fd845d8cf73706edf9cd666c9dd2ba6af9a7fbc2c9d6d34f39daadbf4e1a2dd0ee53b9bfc6f58b0c", 0x1}, 0x20) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$void(r1, 0xc0045878) poll(&(0x7f0000015000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000441000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) 2018/01/29 15:37:58 executing program 3: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x2, 0x43) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000373000)=[0x40]) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000ffb000)=@known='security.ima\x00', &(0x7f0000201000)='**}[\\\x00', 0x6, 0x2) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/hwrng\x00', 0x80, 0x0) r3 = memfd_create(&(0x7f0000ec7000)='\x00', 0x3) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000ffc000-0x18)={0x10001, 0x29, 0x1, r3, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c25000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000feb000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000a, r4}) 2018/01/29 15:37:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x3fffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000293000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") [ 105.499684] audit: type=1400 audit(1517240278.419:1273): avc: denied { setgid } for pid=17763 comm="syz-executor7" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 105.532420] audit: type=1400 audit(1517240278.441:1274): avc: denied { setuid } for pid=17762 comm="syz-executor3" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/29 15:37:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x10080, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000b0f000-0x20)={0x1, 0x2, 0x3, 0x3, 0x1, 0x8000}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000008000)=0x40000) 2018/01/29 15:37:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000000003, 0x0, &(0x7f0000ea8000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) connect$netrom(r2, &(0x7f000055c000-0x48)=@full={{0x3, {"3e70a5048388a4"}, 0x1}, [{"185750683e5cfe"}, {"54e858e3e3f79d"}, {"2dbf2e7b18daea"}, {"c1494c5ef12642"}, {"d48ceef5ccbbdb"}, {"77e174dd2c2ede"}, {"33165692afd913"}, {"9bd09a74d64c21"}]}, 0x48) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001a4000-0xc)='/dev/rfkill\x00', 0xa8965ed4bc9e85d6, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000a95000)={0x0, @in6={{0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xc, 0x800, 0xffffffff, 0x22}, &(0x7f0000d04000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00007f3000-0xb8)={r4, 0x1f, 0xb0, "3e06e791644db168d92f3918ce5343c167faef674526bedfa3eba436652cfa010da978f3535bbb966479f3dcb3baedc3fdb8453cea1ff79a7e956ee8f31b0743e7c96c0358545215affb0ad90880e6c63d0e415e53f3e02f170d63bc414c2bdee07b896dc517bb4b775eea590f0a336071ca392f938f4d5310c51b1f573b4120b103f8fcf7376a5b36f9bdaafd336189d146108a1b4519564aca932ad92eb67b1e4e44f5ee2020b3670f44083ae7e373"}, 0xb8) ioctl$sock_ifreq(r1, 0x891f, &(0x7f00006cf000)={@common='tunl0\x00', @ifru_names=@common='ip_vti0\x00'}) 2018/01/29 15:37:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000049f000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000165000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000cfd000)=[{&(0x7f00007db000-0x66)='i', 0x1}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x0) writev(r2, &(0x7f0000bb5000-0x50)=[{&(0x7f0000446000-0x1000)="1d", 0x1}], 0x1) tee(r1, r0, 0x86eb, 0x0) fchdir(r1) 2018/01/29 15:37:58 executing program 1: keyctl$reject(0x13, 0x0, 0x0, 0x208, 0x0) 2018/01/29 15:37:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00004fb000)='/dev/vcs#\x00', 0x10000, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00007a7000-0x2)={0x0, 0x0}, 0x2) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000bbc000-0x4)=0x0, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000ea1000)={0x1, 0x0, 0x10001, 0x7fffffff}, 0x5) 2018/01/29 15:37:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000)="", &(0x7f0000d2e000-0xe0)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000a00000)='/dev/snd/midiC#D#\x00', 0x1, 0x80) sendmsg$kcm(r2, &(0x7f0000ac8000-0x38)={&(0x7f000021d000)=@ethernet={0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002d3000)=[{&(0x7f0000ebe000-0x23)="eec110570c7dec25adc30f38516f552c38bcf7f72faebba3fc117fecc38cdde05c64d4", 0x23}, {&(0x7f0000f0d000-0x8b)="a311a93a16d8e38f4dfb1d50c03bf22ca4eadc95ad81634e1b6b5b4c46f326eb32d4fbffc4702a24d976839b5b7e90354192ca0650297657690b4ed24cf53a297b5a65b25a889b2bbb3280203c169c14c046c3b1632818fe9f405c44a7b24e3116c0d16074cdef0370bcaf3b743203afa777bd00a95554d7aee9fa7fcd3d48217010d2309af85be49a9489", 0x8b}], 0x2, 0x0, 0x0, 0x0}, 0x4004000) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000646000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r4}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00002b0000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000ece000-0x10)={r5, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000d9b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00003c9000)=""/235) r6 = syz_open_dev$audion(&(0x7f000057c000-0xc)='/dev/audio#\x00', 0x3f, 0x0) ioctl$KVM_REINJECT_CONTROL(r6, 0xae71, &(0x7f0000374000-0x20)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, &(0x7f00005ed000-0x4)=0x556) r7 = dup2(r3, r0) ioctl$KVM_GET_EMULATED_CPUID(r7, 0xc008ae09, &(0x7f0000801000-0x8a)=""/138) ioctl$KVM_ENABLE_CAP_CPU(r7, 0x4068aea3, &(0x7f0000802000)={0x7b, 0x0, [0x5, 0x1f, 0x10001, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r1, 0x1000000000016) 2018/01/29 15:37:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000a1e000)='/dev/dmmidi#\x00', 0x6, 0x100) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000ec7000)=0x0, &(0x7f0000b57000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c1f000)=0x401, 0x6, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x4011, &(0x7f0000f37000)=0x7, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f000099e000)={0x0, 0x0}) get_mempolicy(&(0x7f0000f12000)=0x0, &(0x7f0000c20000)=0x0, 0x400, &(0x7f000077a000/0x4000)=nil, 0x0) 2018/01/29 15:37:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d95000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bf8000)=0x72) r1 = open(&(0x7f00006f9000-0x8)='./file0\x00', 0x400000, 0x122) bind$bt_sco(r1, &(0x7f00006b6000)={0x1f, {0xff, 0x7f, 0x876, 0x3ff, 0x3, 0x1}}, 0x8) sched_setaffinity(r0, 0x8, &(0x7f0000ce6000-0x8)=0x4) syz_emit_ethernet(0x2a, &(0x7f000088f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) 2018/01/29 15:37:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000255000)={0x0, 0x0, 0x0}, &(0x7f0000fee000)=0xc) setpriority(0x1, r1, 0x3f) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000099d000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047d000)=0xe8) r3 = getgid() clock_gettime(0x7, &(0x7f0000bf4000)={0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032b000-0xc)={r1, r2, r3}, 0xc) tkill(r1, 0xa) accept4$inet6(r0, &(0x7f00001ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009f4000-0x4)=0xfffffffffffffdeb, 0x0) shutdown(r0, 0x0) r4 = memfd_create(&(0x7f00006a2000)='em1]--$vmnet0(\x00', 0x3) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) 2018/01/29 15:37:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000381000-0xa)='timers\x00') close(r0) 2018/01/29 15:37:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000d6e000/0x4000)=nil, 0x4000}, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e87000)="7af8aa97240145a0a152ed62a1f7d377604a5f2e8fd97693f6ecf4a432ccd88772699963144e6b976053d0fd0c158afc68519ae72f68970569943de58b8550b9e726c497f38c57ac", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x26)="a10401a3282f4e50337742cd54a6fc8fed1bd71a771c49c4b1715d0e0872397e11d2cba46ab5") fanotify_init(0x0, 0x0) 2018/01/29 15:37:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f000051d000)='/dev/dmmidi#\x00', 0x8, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000c45000-0x2)={0x7, 0x5}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) execve(&(0x7f0000c0f000)='./file0\x00', &(0x7f000022b000)=[], &(0x7f0000eac000)=[]) 2018/01/29 15:37:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a4000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") pivot_root(&(0x7f0000a57000)='./file2\x00', &(0x7f0000bc8000)='./file0\x00') 2018/01/29 15:37:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0xff) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001b000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000f000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0xffffffff, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @common='gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@loopback=0x7f000001, @empty=0x0, 0x0, 0x0, @generic="b1d367252eab273c334d1940f7013cad", @generic="a9202dee3ed381db0e5c1e3ac550d9c4", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) 2018/01/29 15:37:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x200080, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x38, &(0x7f0000002000-0x38)=[@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in6={0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}]}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={r3, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) vmsplice(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000162000)="448bd30c6b057c330137cd3c9719369b9ca4a9b6619b8794bc0ae1e69a7e73478a02a4811cf02e6b4dea7ec910cf0f42f7b7fa553a7b19bc2ae08fd24f4101d00141cd230dcf9b13434383fefb07b34e399c1e3f04cf0de2fa055f2cbcda6c280df8b45d1327d1c34519d29bc8c71ed229028b0b15626c1e76167c4652b3025dd5acb41a2338e4815e8cf048745325e64d5a8fd4815ab4491bd9a795fb5d8c136686f7f904eed6384a33ece5cee30f35fda90eaa2b2a54fd59e016bfe3c85e82c0ade2430e5d4888", 0xc8}, {&(0x7f00004ba000)="d7bcde0fbfadc50ff53f5a79baf8ae30b7ba2fe718189eaddd34c4d9a5ef126c234ad797572062c900989989484bfc338a79ad27c4769e5b3b0db12134f32fc8a954e9f624b0ccfdcba989a78d6c4ef7cdfc6d24b79512970585990869ccf19ef3b763b7455ff4754d88220e5b277841cd26218f989f9a31263e792af14394c415b084ae25ae5925b5b11c8a245c09b148", 0x91}], 0x2, 0x2) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r4, 0x107, 0xa, &(0x7f0000835000-0x4)=0x0, 0xff86) 2018/01/29 15:37:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000469000-0x15)='/proc/self/net/pfkey\x00', 0x8001, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e8c000-0x4)=0x7ff, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000336000)={0x0, 0x64, &(0x7f00001af000-0x64)=[@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x959}]}, &(0x7f00009a3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007cb000-0x5b)={r1, 0x53, "598b34ebd30f3d865667bdb5f5bee985863baaeafcd78b9f70845f7adc6773ed01f29229244206f5b81893f953f805f43be4b0737e439ca99fa004a087dc494afa1b257cbc02c8797ec8493cb2a7bf7365be8f"}, &(0x7f000002e000-0x4)=0x5b) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f00006b6000)="7dc2352781a164152bd8ba62df30bbd6f0d54a934a6455caa4f9b8984733977e01f86b66ea466c63d74fdcd739a08f11d47ea4a3f61ae48c80b48936a5f08b37970c41fe76c5beacf785df14c42527e10d59df82b8c8e30402ba0542c83106a462085c73acc7f2e04928a7b85b8bb6fc968fc99027defdf529c8b9cc5d393e9d9b790dd4635b441681eb3ffae7b54c623a8b6c353725705b52e47faf4c403daf3a25dc59f2300ab6") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000002a000)={0x2, [0x0, 0x0]}, &(0x7f00007b4000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000054a000-0x8)={r2, 0x77}, &(0x7f000039a000-0x4)=0x8) r3 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00005e1000-0x18)={0x0, 0x0, 0x0, 0x0}) 2018/01/29 15:37:58 executing program 6: shmctl$SHM_LOCK(0x0, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x2, 0x200) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) connect$netlink(r0, &(0x7f0000839000)=@proc={0x10, 0x0, 0x2, 0x40000000}, 0xc) shmctl$SHM_UNLOCK(0x0, 0xc) socket(0x18, 0x80000, 0x53) 2018/01/29 15:37:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000366000-0x1bc)="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", 0x1bc, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00006ff000)={0x0, 0x0}) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000a5c000-0x67)="ba298caec6fe2613e4fa3e2462c8a0ceb7e6ef275e91f7f9e3337380d5deccfd6fac7eae147e4f141903119ffd4d4c10a3a2c5fcdf907e93980c99963a26a2ce15b42d3f76f032c2217e779d", 0x4c, 0x0, &(0x7f000011e000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_xfrm(r1, &(0x7f0000b90000)={&(0x7f0000588000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0x78, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, [@algo_aead={0x64, 0x12, {{'rfc7539(fpu(pcbc(aes)),poly1305-generic)\x00'}, 0xa8, 0x0, "69736f1d22c093722353f871d7bbf89227fe7d74da"}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/29 15:37:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x402) perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffff77, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffffc, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/29 15:37:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000229000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) 2018/01/29 15:37:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) r3 = dup(r2) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000feb000-0x4)=0x7, 0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000018000)=0x0) ppoll(&(0x7f0000db8000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000542000)={0x0, 0x0}, &(0x7f0000181000)={0x0}, 0x8) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000344000/0x3000)=nil, 0x3000}) 2018/01/29 15:37:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) r1 = epoll_create(0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00001b8000-0x108)={0x0, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400000, 0x5, 0x0, 0xa5, 0x100000000, 0x1, 0x9, 0x1, 0x3, 0x2, 0x44db, 0x6, 0x7e2118e0, 0x6, 0x100]}, &(0x7f0000107000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007db000-0xa0)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x7, 0x7, 0x40}, &(0x7f0000845000-0x4)=0xa0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0) 2018/01/29 15:37:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a77000-0xd)='/dev/net/tun\x00', 0x0, 0x0) io_setup(0x20, &(0x7f0000c61000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f000052a000-0x20)=[&(0x7f0000ab6000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000201000)="a3e31b942ebbe8fc6bf97cde2fff766b6c3abe6e7becaf5a6ab4fafa538aaab907273b12ed51b4bd67f0b06b56fd10a2f611474abc1a9b93d55d7b98bdb5a9d5ea2fdbc1471fe78a3e9efae462d4d3a66f2b759dc60f057f0396bcdf966f8205c14e75673e3695be13f2de48daec4fcdd1a302f70acdc16bbf0250671e6a9a1b434a1ecaf2e90563ed2b3aef3d708902e38250e762239d3b60b228323ee13a00244e841bfef2d97f877607d89891e4fa482e42bcab6553c3ff9aa4690d67bc2a8667c4b22d0637f59aab2100b896be92d025e94cd0aec25fb191c3218925dfcb048021c314f92c389e82e0d5acb4a75bbde7227ed8fec05b9665760f34f8982035f05108dcc40d366d7ea91ba46c780dd1fef72acdc468456f84893d35806cecb3a869da3732aba24c5f3db87f9f9d6aedf58f20b1d1e03a3c4d4812a039c12b7e8743b1e46965a729e2306ced22bdd4a8c421dd92411b4e9754a0223a1545aa3f87ddd04cb956a07b6b63f3a133971d9cea7c3dfb82a9d82f07c68e3fb60647efb79f31ffd713e26df670ffdd2ab57d84e0333d4751c1cef116c4246ca82f3aa52f9dea5d3c44720513b11dbc926d218cf2fddf307d55e4a76669b12d9411ca3cdddca8a263715c6afdf58f42762b17265be06c3c45b288c04cde76527b34c90e4ee77ddce0fb0e45b79b9744fdc68f80226ad173fb6b7db7f1511c69d1444045ad1be2d328dfb9d97964793282dd5f9baeefb9d5873d94afa5e4bd55d3a767b0a0eeec040eb0e27f39af0bb21c20afcf6ad7ca3dc620d817260e797dbaa22dd1b295ed1b48c8f109dc4c23a7e4bf089d6a9eefe316804827de344485b48e61b7c4584f987a3e86481332cf21b180b2e4fdf659bdfc14c1547665b77d4bed9e44d8fc6a8fb04010c9df721c8b4f58fc5837025b4c9a6ae840e98f2db487009fac60a17a5d2edc006debfb27f83f4e9e651acc63fa63bb4708c2f3478d3e972e6f01593b16c53c69d686af449d7d61e36e3fd5e77563ce305ebb6413f9dc926e624526d25641a99fb4fa3c1ce6dc7d174c5e364aa07a1b5bc06ee9da797ffeeadd043e69c34c7bf3f3bfc9eaae4dcb8d6f886ac74727ebdf547ee372e0eead64c660601cc00c7dd83fd0a69c531365788c9aecbf9ac66e6173435b383192e72430f02eecc36affbe5af8fbbb2d24155f14f4306eecdba45e567fec801b4004f5f8ef727ab4f14deec7d1fad8b0fec15f5fafee261300bfae0ad25167508e9d335b4dd82e8b699f6120922fe5561ab6da93d4f8ae3b70eb7c5e11f112564d7ad6849ce9e6c4b14193cb70557c50715ca964cd3e34bc787c73540e0d353c3de98e2643eb191d510337b36cb5947b245c3318eb3f55bec09d6b709d14eefaa3c4519b0d70d4be88463c27ceba423eae59174f95836d2417109ab6791fa8c416162346", 0x401, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d12000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000dea000)={0x7, 0x5, [{0x7f, 0x0, 0x10001}, {0x80, 0x0, 0x840000000000000}, {0x100000001, 0x0, 0x8}, {0x4, 0x0, 0x1}, {0x800, 0x0, 0xffffffffffffffff}, {0xffffffff, 0x0, 0x4}, {0x0, 0x0, 0xd4ab}]}) 2018/01/29 15:37:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000077000-0x4)=0x0) waitid(0x2, r0, &(0x7f0000079000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f00001c1000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000ca8000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_nanosleep(0x7, 0x0, &(0x7f0000a07000-0x10)={0x77359400, 0x0}, &(0x7f0000c5f000)={0x0, 0x0}) write$evdev(r2, &(0x7f0000712000)=[], 0x0) dup2(r1, r2) recvfrom$llc(r1, &(0x7f00003e2000-0x32a)=""/810, 0x32a, 0x0, &(0x7f00009e1000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="c3973717b526", [0x0, 0x0]}, 0x10) 2018/01/29 15:37:59 executing program 3: mlock2(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x400000000001) 2018/01/29 15:37:59 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x80000000003, 0x0) 2018/01/29 15:37:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000012d000)={0x0, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r1, 0x40) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a74000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000652000-0xb)='/dev/loop#\x00', 0xaf, 0x400c2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000058d000-0x4)=0x0) syz_open_procfs(r3, &(0x7f00002ed000-0x17)='net/ip6_tables_matches\x00') ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00002cf000-0xe8)={0x0, 0x0, 0x0, 0xffffffff, 0xc1, 0x0, 0xa, 0x14, 0x4, "33d1ad20d4d3207d457147a8353c8649f44cf98792b7413132d4f44f63b6a682d2ca3b9ce01c5b7936ab09d6ef67dc5db9689812edccf0f2a2a2d2393dc2de55", "7dbacec012329258c248b735d8cccfb1b3ee0581158f3c02b083ec9613c52e5b8835854f85f8a3085a83a40fd99494d6ad0b4b75c605fb906632d1942f748e1d", "7a4b339a463b05ee316721263e88c627a6a4ff48bfe82240c8e7063ca98b0e54", [0xb133, 0x80000001]}) 2018/01/29 15:37:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffff, 0x280) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$llc(r0, &(0x7f0000e14000-0x10)={0x1a, 0xff, 0x4, 0x4605, 0xd02, 0x100000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000e7c000-0x4)=0x0, 0x4) 2018/01/29 15:37:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000052d000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000119000/0x4000)=nil) r1 = openat(0xffffffffffffff9c, &(0x7f0000600000-0x8)='./file0\x00', 0x50000, 0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00006df000)={0x400003e, 0x0, 0x2}) unshare(0x8000400) memfd_create(&(0x7f0000f44000)='cgroup\x00', 0x3) 2018/01/29 15:37:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000)=0x0, 0x4) r1 = open(&(0x7f0000e3e000-0x8)='./file0\x00', 0x100, 0x69) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000f6c000)=0xc6, 0x4) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000827000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$selinux_load(r2, &(0x7f000006b000-0xac)={0xf97cff8c, 0x8, 'SE Linux', "1938a812723485547ab864dff71201ff63c12bb7b5aa7841d2e5407f7d3e03e17243243e463e0851289b8d0102253b0e1d04cdffd79b0487b255ffcc6fbd998b6568cfb899e21696d50fb53263c95695360529c56ea6130dfc76f1515bfb6af777865f0bd43fcad46e6d179ced795d0b6dcc60412ca7818fa871aab1682d78944f35e941617c0762c91978378bb86ee45147f8e1f9c92f6c229692bc"}, 0xac) openat$sequencer(0xffffffffffffff9c, &(0x7f00004e3000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abb000-0x4)=0x18) 2018/01/29 15:37:59 executing program 0: socketpair(0xf, 0x800, 0xbe, &(0x7f00005eb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000142000-0xc)={0x0, 0x48000, 0x10}, &(0x7f0000076000)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c8e000)=@assoc_value={r1, 0xc456}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0xf2a7da9ec726bd49, 0x100000802, 0x10000) bind$bt_rfcomm(r0, &(0x7f0000be9000)={0x1f, {0x37a, 0x7, 0x400, 0x80000000, 0x0, 0xa2}, 0x9}, 0x9) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x7ff, 0x0, 0x0}, 0x129e78bb7a684bfa) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00002e7000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c7b000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00002cd000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) 2018/01/29 15:37:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000189000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000cf1000)='./file0\x00', 0x41) connect$inet(r0, &(0x7f0000896000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) inotify_rm_watch(r0, r1) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000bee000)="ff", 0x1, r2) keyctl$set_reqkey_keyring(0xe, 0x4) r4 = syz_open_dev$audion(&(0x7f00007ca000-0xc)='/dev/audio#\x00', 0x202, 0x8000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000eba000-0x108)={0x0, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffd, 0x0, 0x9, 0x100000000, 0x200, 0x9, 0x10000, 0x1, 0x7fffffff, 0x7ff, 0x4, 0x3ff, 0x1, 0x4, 0x5]}, &(0x7f0000b28000-0x4)=0x108) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000497000)={0x3, 'KsB'}, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000b2000-0x6)={r5, 0x4}, &(0x7f0000ebe000-0x4)=0x6) accept4$inet(r4, 0x0, &(0x7f0000e2a000)=0x0, 0x80000) keyctl$dh_compute(0x17, &(0x7f0000455000)={0x0, r3, 0x0}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'sha3-224\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 15:37:59 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000023000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000024000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000023000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x1, 0x6, 0x3, 0x3ff, 0xa, 0x20, 0x80, 0xdb85a6758c43855b, 0x0, r1}, {0x489, 0x7f, 0x7, 0x8, 0x6, 0x1, 0x1000, 0x5}, {0x100, 0x8, 0x8, 0x8}, 0x7799bc2, 0x7, 0x3, 0x0, 0x3, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3f}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x5, 0x2, 0x3, 0xc53, 0xffffffffffffffff, 0x8, 0x1}}, 0xe8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000022000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000002000-0x8)=0x0) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f0000006000)={0x14, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x81, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x3ffff}, 0x0) 2018/01/29 15:37:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000648000)=0xf2ec, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mount(&(0x7f00005b1000-0x8)='./file0\x00', &(0x7f00009eb000)='./file0\x00', &(0x7f00008c0000)='tmpfs\x00', 0x40, 0x0) 2018/01/29 15:37:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000076c000-0xe)='net/mcfilter6\x00') getsockname$llc(r0, &(0x7f00008ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000225000-0x4)=0x10) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/29 15:37:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000016c000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) close(r0) unlink(&(0x7f0000f55000)='./file0\x00') creat(&(0x7f0000404000)='./file0\x00', 0x62) 2018/01/29 15:37:59 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f0000000000)="f5", 0x1, 0x0, &(0x7f0000000000)=@ipx={0x4, 0x0, 0x0, "f9cf03841b95", 0x0, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000006000)="1f9f12bf0000008a4f05c24f2c01de01a0f72fe8bc86", 0xfffffe94, 0x4000810, 0x0, 0x0) write(r0, &(0x7f0000679000)="f4", 0x1) 2018/01/29 15:37:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000acd000-0xa)='/dev/dsp#\x00', 0x4, 0x2000) write$selinux_validatetrans(r0, &(0x7f0000fd2000)={'system_u:object_r:syslog_conf_t:s0', 0x20, 'system_u:object_r:update_modules_exec_t:s0', 0x20, 0x30, 0x34, 0x20, 'unconfined\x00'}, 0x5c) r1 = msgget$private(0x0, 0x110) msgrcv(r1, &(0x7f0000fa5000)={0x0, ""/4081}, 0xffffffffffffff77, 0xfffffffffffffffa, 0x526b970b52595f5c) 2018/01/29 15:37:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000642000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000285000-0x9a)=""/154, &(0x7f0000467000)=0x9a) semop(0x0, &(0x7f0000271000)=[{0x0, 0x0, 0x0}, {0x0, 0x7, 0x0}], 0x1e2) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/01/29 15:37:59 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000)={0x0, 0x1c9c380}, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fee000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c3d000)=0xe8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fef000-0x8)='./file0\x00', &(0x7f0000fef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000054a000)='./file0\x00', 0xa000, r1, r2, 0x9, 0x18010) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x40000000000001cb, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 15:37:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) pread64(r0, &(0x7f0000af6000-0x79)=""/121, 0x79, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) r2 = open(&(0x7f00006b5000-0x8)='./file0\x00', 0x42, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002f3000)={r2, &(0x7f0000c0e000)="d0150d22cce5ad89a2bb15d5bfd5d416002373d82ae389acd22d4280df48064c89bed9b2ab90019e64a38381416c9beae9d743e2b92a7c463b38041f2e2997e87e4e839cb375bd667385a0aa0af0df02a9ed9919f90859c2d86e816c7608870ff963795931303483707f2a95502ae6e930c4b6ad061e7b38972df41dda5512c0c246b540846aa74f63cfb6bc1a9f315c1397c99b9952decce26e5c10b2297277f329fbee7d48d0628f782c53a4", &(0x7f0000b7f000)="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", 0x1}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000315000)={r0}) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 15:37:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b1000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000b92000-0x1)="", 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00009d9000)='/dev/dsp\x00', 0x40001, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000073d000)={0x1, r0, 0x0}) 2018/01/29 15:37:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007b3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000af5000)={&(0x7f000004f000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f0000814000)=[{&(0x7f000000b000-0x1000)="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", 0x1ad}], 0x1, &(0x7f0000646000)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000000c000-0x10)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000034000)="", 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/29 15:37:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000022000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2100) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000022000-0x8)=0x1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000023000-0x4)=0x10000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000008000-0xc0)=[{{&(0x7f0000024000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000019000)=[{&(0x7f0000024000)="b340", 0x2}], 0x1, &(0x7f0000017000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000024000)={0x0, 0x0, []}) 2018/01/29 15:37:59 executing program 5: mmap(&(0x7f0000000000/0xb0e000)=nil, 0xb0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b0c000)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00001fe000-0x9)='/dev/dsp\x00', 0x2a4b42, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f0000b0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCCONS(r3, 0x541d) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/29 15:37:59 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a86000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000907000)={0x2, 0x3, 0xf3f, 0x6, "807825d29148a1817ea5f90500de2cadf1c287891fcd1ecbc8e49ff050a320bae86cdb8fd48185e467bfb0f5", 0x600000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000000)="c1ed55c5ae8ded8587263605c8052d27fdf3f3ac881326dcae79cd8d8bf871feb1bf7797686bc9e216aef884409d503073682a79139918cf14e0238404256e09c6d23009bac525f6d0ddafae9acd27e278f7a4cd2afb81869bf629f85c50f9ca77e3abc50ff21b4db9aa7ea82fdcef27d54e18dee7e00ef31e214952e909da3ec81288510997230418b567a2e6fc34a2522a973f7799043e5909cad8b653e85bd9932e50a47add384134a6800b406acdcae27fa2c9e22a60a149797f54f06bd379", 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x0, 0x81, &(0x7f0000002000)="", 0x0) 2018/01/29 15:37:59 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) r1 = getpid() ptrace$setopts(0x4206, r1, 0x367, 0x2) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xff, 0x1, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 15:37:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) userfaultfd(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000063d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000db4000+0xe1f)='/dev/rtc\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000ea8000)=0x3340bbeb) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f00006aa000)={"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"}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/29 15:37:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x400, 0x400400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f00001ca000)=[], 0x25, 0x0, &(0x7f0000f5f000-0x25)="30195ee4c53613a4ee5ccf3025c49f1b0e8bbf880bae5be04fdebd17a5e6951aee9586d293"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000610000)='stack\x00') sendfile(r1, r1, &(0x7f00003a7000)=0x0, 0x400000ff) lsetxattr(&(0x7f0000a72000-0x8)='./file0\x00', &(0x7f000053b000-0xd)=@known='security.evm\x00', &(0x7f0000ab2000)='(@em0md5sum^cgroupvmnet1md5sumprocvboxnet1eth0\x00', 0x2f, 0x1) syz_open_dev$vcsa(&(0x7f000013e000)='/dev/vcsa#\x00', 0x80, 0x2080) 2018/01/29 15:37:59 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000016a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f000071b000-0x98)=""/152) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x168, 0x190, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x6, 0x4, 0x0, 'syz1\x00', 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3b8) 2018/01/29 15:37:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d05000)='/dev/rfkill\x00', 0x2000, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000955000-0x8)={0xe713e69, 0x7f}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000de7000)={0x0, 0x0, 0x0}, &(0x7f0000a60000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0xa, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c99000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009da000)=r3, 0x4) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b28000)={r0, 0x8000, 0x3, 0x100000000}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f000088f000)=@generic={0x5, 0x8, 0x12000000000}) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000585000-0x1a)={0x56, 0x128, 0x7f, {0xc739, 0x4}, {0xffffffffffffff80, 0xf6}, @const={0x4, {0x100000001, 0x7, 0x2, 0x1}}}) 2018/01/29 15:37:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00009c7000)=[{{&(0x7f0000095000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000088f000)=[{&(0x7f0000530000-0xd4)=""/212, 0xd4}, {&(0x7f0000eb5000-0x9e)=""/158, 0x9e}], 0x2, 0x0, 0x0, 0xffff}, 0xad8}, {{&(0x7f0000d62000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000cba000)=[{&(0x7f000073e000)=""/169, 0xa9}], 0x1, &(0x7f0000b38000-0x4e)=""/78, 0x4e, 0x6}, 0x81}, {{&(0x7f0000126000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f0000ccf000-0x30)=[{&(0x7f0000726000-0x1000)=""/4096, 0x1000}, {&(0x7f000042e000-0x8f)=""/143, 0x8f}, {&(0x7f0000e9f000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000659000-0x1e)=""/30, 0x1e, 0xffff}, 0x7}, {{&(0x7f0000daa000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, 0x3a, &(0x7f000037d000)=[{&(0x7f000060d000)=""/225, 0xe1}, {&(0x7f0000bdf000)=""/157, 0x9d}], 0x2, &(0x7f0000973000)=""/220, 0xdc, 0x2}, 0xff}, {{&(0x7f0000fad000+0x803)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000890000)=[{&(0x7f0000bab000)=""/164, 0xa4}, {&(0x7f0000c3f000)=""/201, 0xc9}, {&(0x7f00006a6000)=""/103, 0x67}, {&(0x7f0000060000)=""/36, 0x24}, {&(0x7f00007c4000-0x4c)=""/76, 0x4c}], 0x5, &(0x7f0000a03000)=""/18, 0x12, 0x4}, 0x5ae7}, {{&(0x7f0000e0a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000fca000-0x30)=[{&(0x7f0000c25000)=""/0, 0x0}, {&(0x7f00004cc000-0x4c)=""/76, 0x4c}, {&(0x7f0000bbc000)=""/233, 0xe9}], 0x3, &(0x7f0000308000-0xfe)=""/254, 0xfe, 0x846}, 0xeb}, {{0x0, 0x0, &(0x7f00001c4000-0x90)=[{&(0x7f0000ab5000-0xcc)=""/204, 0xcc}, {&(0x7f0000d7f000-0xca)=""/202, 0xca}, {&(0x7f0000c49000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c9e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000689000)=""/249, 0xf9}, {&(0x7f0000214000)=""/4, 0x4}, {&(0x7f0000876000-0x95)=""/149, 0x95}, {&(0x7f000090e000)=""/45, 0x2d}, {&(0x7f0000768000)=""/188, 0xbc}], 0x9, 0x0, 0x0, 0x7}, 0xd0cc}, {{&(0x7f00008de000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000f2f000)=[{&(0x7f00001b5000-0xee)=""/238, 0xee}, {&(0x7f0000f1b000)=""/34, 0x22}, {&(0x7f0000012000)=""/105, 0x69}], 0x3, &(0x7f0000347000-0x40)=""/64, 0x40, 0x4}, 0x2}, {{&(0x7f00007c3000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000075c000-0x90)=[{&(0x7f000013c000-0x30)=""/48, 0x30}, {&(0x7f0000536000-0x5d)=""/93, 0x5d}, {&(0x7f0000e74000)=""/134, 0x86}, {&(0x7f00009d9000)=""/149, 0x95}, {&(0x7f0000ecc000)=""/228, 0xe4}, {&(0x7f0000e2e000-0x54)=""/84, 0x54}, {&(0x7f000002e000-0x63b)=""/4096, 0x1000}, {&(0x7f00008ef000)=""/76, 0x4c}, {&(0x7f0000cfb000)=""/250, 0xfa}], 0x9, &(0x7f00000f0000-0x1000)=""/4096, 0x1000, 0x3ff}, 0x6}, {{&(0x7f0000938000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000513000-0x20)=[{&(0x7f00007c7000-0x8c)=""/140, 0x8c}, {&(0x7f0000eb1000-0x2e)=""/46, 0x2e}], 0x2, 0x0, 0x0, 0x3af2}, 0xfb}], 0xa, 0x40, &(0x7f0000414000)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000546000-0x4)=0x0, &(0x7f000031a000-0x2)=0x4) r1 = syz_open_procfs(0x0, &(0x7f000065b000)='net/ip_mr_cache\x00') preadv(r1, &(0x7f0000c9a000)=[{&(0x7f00001d7000-0x1000)=""/4096, 0x4b81}], 0x1, 0x0) 2018/01/29 15:37:59 executing program 1: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/cuse\x00', 0x101800, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fea000-0xb0)={{0x227, 0xa757}, 'port0\x00', 0x8, 0x40448, 0x992, 0x6, 0x7, 0x47f7000000, 0xa5b7, 0x0, 0x1, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8000, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/29 15:37:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c51000-0x9)='/dev/rtc\x00', 0x400, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000711000)="0b937449d65ad85dadceb86abb10d175fe1482a7f3c7ecb9cf4501c9b63c2b1daabf5ff15c8c82d63ee5f3dbe8a2b65a4cecc3055e71ab7403830a34ea4bcfb6161f63d82b0e06766812a72ab39a224bcff2172a61f78015164dcc9fbd57a7d40117328dba6e93d119c06b3e625b7b3001243adb64c0a972274cfc75c9366c364e4f0053c683c0040b4ead60a6024ce031eb", 0x92) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000dd8000-0xb)={0x80000000, 0x6, 0xfdb3, 0xc0fc, 0x9, 0x4, 0x2, 0x7, 0x7, 0xfffffffffffeffff, 0x90}, 0xb) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) accept4$vsock_stream(r0, &(0x7f000021b000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, 0x80800) bind$alg(r1, &(0x7f0000759000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000842000-0x20)={0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 15:37:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000059e000-0xc)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008fc000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000db5000)={0x3, 0x0, 0x0, 0x3, 0x0}) getsockname(r0, &(0x7f0000596000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00004d3000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000ed000-0xc)={r1, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000085e000)={r3, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) 2018/01/29 15:37:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a78000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00008d5000)={0x5, 0x3f, 0x4, 0x200, 0x7, 0x3, 0x8000, 0xffffffffffffffe0, 0x3, 0x7f7a, 0x0, 0x7ff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000010f000)=0xfffffffffffffff9, 0x4) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/01/29 15:37:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000068d000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) syz_open_dev$amidi(&(0x7f0000f1d000)='/dev/amidi#\x00', 0x400, 0x208400) r1 = dup2(r0, r0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af12, &(0x7f0000c16000-0x68)={0x0, 0x0, []}) 2018/01/29 15:37:59 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x80) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000)=0x9) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = shmat(0x0, &(0x7f0000000000/0x3000)=nil, 0x7000) shmdt(r3) ptrace$setsig(0x4203, r2, 0x81, &(0x7f0000009000-0x10)={0x35, 0x80, 0x10001, 0x40}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000002000)={r4, 0x1}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f000000a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r5, r6, r7) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="0500000037050000000000000098143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 15:37:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008dc000)=0x6d) pipe2(&(0x7f0000a51000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000983000)={0x0, 0x6, 0x7ff}, &(0x7f00006b7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000038c000-0x8)={r2, 0x2}, &(0x7f00002b6000-0x4)=0x8) connect$can_bcm(r1, &(0x7f00004f3000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="94", 0x1}], 0x1, 0x0) writev(r1, &(0x7f0000b08000-0x20)=[{&(0x7f000047f000)="189819ef56812969a2dd96068d27e576a8b3d14bb87e7bd6e6cf31830fd0bf1ca2f799e757ae4b0cfbb0f11beb72a3dfd5a4495b48ae9003666e160d790a2a8e81031a7963782768e4292d4d9932547a252f64129cb0b1c039eef827b2d4d86df22719dec98044505e2d5356c70ae9eae682e9105f320450f697fef15650bcd84922628084", 0x0}, {&(0x7f0000afd000)="d26291b7c19e9578c8b34d0d9fbede490950b40220c6d9017f23be9d1593648d387406d74392c3ba68540c711d29d3805047df5783ddb38f2ba2636c6fd35408c5c9276683e7c890c58804b0b585758116435a3a37481deb9be70241aa457d45e0d080985f0c5674fbc6c0e555f74a07e12382545a59b4d5a4d9bcbcf28eedf2ca035b45c9b77b626f848d8753481183a9148a9dd7c804ae3b422f05dbe1bb0ffb577e3ed6b88f71f6f2c47bac4e275772aa94e4", 0x0}], 0x18c) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92", 0x1}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007ad000)=@sack_info={r2, 0x10001, 0x2c1b}, 0xc) 2018/01/29 15:37:59 executing program 2: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000d2a000-0x50)=[{&(0x7f0000fef000-0x94)="c34bf0be901b72cca168f3ffb1ed9dd367be624d535b151d8266e0ac82c10bc2cf712aa131346c2714646f81bdcfa2401da1b29d04f43eada979448f808a6d6f463f1d804ca6b832e13fadc36ab7813190bef4467c32934e37e1803db02fb9f46ee3d91e311a43fbdf7d342e25c28933c655f5859f3c93b9c0bf0ad825d3242c2bbd26e651ffffe6dc43a7904a13d9d52534f277", 0x94}, {&(0x7f0000fef000-0x1000)="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0x1000}, {&(0x7f0000747000)="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", 0xfe}, {&(0x7f0000fef000-0x1000)="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", 0x1000}, {&(0x7f0000d86000-0x2d)="f2dd12b69fbbd5f5efe0a24e426da4d43e9863b7c616085b97a7e4a8d799cf72c78242d61c4764773d7475865e", 0x2d}], 0x5, 0x0) writev(r0, &(0x7f0000a5b000+0xc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c00000005ff01", 0x29}], 0x1) 2018/01/29 15:37:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8014000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000129000)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c96000-0x4)=0xa0) 2018/01/29 15:37:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7, &(0x7f0000d89000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000532000-0x4)=0x0, &(0x7f0000530000)="") r0 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x4007ffffffd}, 0x8, 0x0) r1 = shmget$private(0x0, 0x3000, 0x1108, &(0x7f000079f000/0x3000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0) getgroups(0x8, &(0x7f0000001000-0x20)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000000)={{0x100000000, r2, r3, r4, r5, 0x20, 0xf6e9, 0x0, 0x0, 0x0}, 0x2, 0x0, 0x9, 0x100000001, r6, r7, 0x100, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000aba000)=""/128, 0x80) 2018/01/29 15:37:59 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f000000c000-0x3b)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x5, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "63d8fc101d49e954"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, [], ""}}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000c000)='/dev/sg#\x00', 0x8, 0x80200) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000000c000)=0x0) 2018/01/29 15:37:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000ede000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000064c000-0x10)={&(0x7f0000b93000)={0x14, 0x9, 0x80000000006, 0x1, 0x5, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = add_key$keyring(&(0x7f000051e000)='keyring\x00', &(0x7f0000459000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r2, &(0x7f00004ce000)='keyring\x00', &(0x7f0000c78000-0xd)='trustedlo+-[\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000da1000)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f000010d000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000b76000)={@loopback={0x0, 0x1}, r3}, 0x14) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009c9000-0xf)='/dev/sequencer\x00', 0x40080, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000293000)=0x0) syz_open_procfs(r5, &(0x7f0000f0a000)='fdinfo\x00') ioctl$KDSETMODE(r4, 0x4b3a, 0x20) 2018/01/29 15:37:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000509000)='./file0\x00', &(0x7f0000ca3000-0x18)=@random={'security.', 'keyringkeyring\x00'}, &(0x7f0000bf8000)=""/4096, 0x1000) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x7f}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000386000-0x4)=0x3, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c0d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7b000-0x4)=0xe8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e4e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000039000-0x57)=""/87) recvfrom$packet(r0, &(0x7f00007cd000-0x1000)=""/4096, 0x1000, 0x4, &(0x7f0000e17000-0x14)={0x11, 0x3, r1, 0x1, 0x2, 0x6, @random="552ea8c2fc89", [0x0, 0x0]}, 0xfffffffffffffe21) ppoll(&(0x7f0000a8f000-0x40)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000c7d000-0x10)={0x0, 0x989680}, &(0x7f00008c9000)={0x0}, 0x8) 2018/01/29 15:37:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x84000, &(0x7f0000cd8000-0xeb)="70d2630daf3742653f7980c757572225d2f6dfe00407a319586d09dfbf4c6dfa1da015f0cd0c1db45a6a82a26ebaaa44b6f320ceb47928a163c43b6c7a2957a2b09a0124b06943526f06773c5082fb223b31cc81dd25e39441c083ee17e53823034d0740869739c1934f5d897c9904025fe291393e44969f0298009a6fc6a6484372710bc3c74e306f9271ac8533e30643c3c4fc1222861fa7db66619d4c12c611d543515d3582b21d60caa92f0410f7213308ea24ff639d9ddf8d17810d47349a347f1afe4eac6b251139b6d4537d913da9b5a5d70e75f46548186a502dbe00e180f992def31daabf29ba", &(0x7f0000ff3000)=0x0, &(0x7f00009a3000-0x4)=0x0, &(0x7f000031e000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x3, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000000)=0x9) wait4(0x0, &(0x7f0000000000)=0x0, 0x80000001, &(0x7f00004f5000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x5, &(0x7f0000000000)={0x0, 0x17, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r2, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/29 15:37:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000908000)='/dev/snd/midiC#D#\x00', 0x5, 0x10140) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000050c000)=0x1000) r1 = syz_open_dev$binder(&(0x7f0000c3c000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f00004e8000)=[{&(0x7f0000466000)="ea7f00697d571b0f9e8c30d5248860ebfc51bcd1d08a2c6e1c090f5e74668f8123f747047b518172b62c65df3d32586311a3fc8e832fb2801da991aafb092d83f665bb5fd01bd09fcb713e869654c8281e0a0dabbb5844594550f2627253aab62b8aa37fd7530f569f756d8c0c1487747280b9860b31c46833ee8816f44c42985e2a075c255ec4bc7f75ddd0bdfdcec86c622088ad004e4f00ec0939b06f6e2e6e58d7495551a3e5915a726d9f64e0", 0xaf}, {&(0x7f0000a1b000)="b7d3bebe1ca3aa77be4918845a85069f4b1acaae90cba61a5e60fef16b7cab96eb363806823644d5966e263f257462c83c1338ea94d05afcdc5778ef67f936e559968e67777c1de9d10434206a623fcf70ba60c1a369da883b67b46426b2924034d309191b3098c4496d5ebbc359fe8b893b453d3f920724e11b5a576dddc68d064407bd9ed4d7243f2e8fe4e5e8", 0x8e}], 0x2, 0x0) syz_open_dev$binder(&(0x7f0000f0e000-0xd)='/dev/binder#\x00', 0x0, 0x2) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000093e000)=0x0) r2 = syz_open_dev$admmidi(&(0x7f000022e000)='/dev/admmidi#\x00', 0xd917, 0x200) ioctl$VT_DISALLOCATE(r2, 0x5608) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000694000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) symlinkat(&(0x7f000097f000)='./file0\x00', r2, &(0x7f0000619000-0x8)='./file0\x00') syz_open_dev$vcsn(&(0x7f0000394000-0xa)='/dev/vcs#\x00', 0x8d, 0x200000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f000084a000-0x30)=[{&(0x7f0000cc5000)="449a79f24a9420e4", 0x8}, {&(0x7f0000cf2000)="b00341d15153599b28fa29b6c42cd110c35188716e6e350ea6519ce11ef4d445321e4aeb0f9d5d5583f0accb5caab2830a7bea026f96f2342fc4faa1f589c309d71c49c845b6306b272e91fd11c51158d3427b650a37666bdd0e8d0f3c65b3f4903763f85552104886d65df05dc762d396e489d8a5f7461069657c973cd18424a83ca9aa6142859f958cca999703df82f4fefe22ca2a78a331169acdd27cec538de221e72d725f3e356681e29c35acf2e167e02411e106a254f9ffb822e805c55e74378f64c4c7bef9e91a2d9b2a716e", 0xd0}, {&(0x7f0000c0e000-0xd3)="e6978513a4a99f56ace64a5a7c29eb6544a9805428e98bef944b091ed89a7d451b41cde9c8936253b4b717fde19905d21da9a4cab1c9750febb67e53a669fd30226f2a3af36c683c5b819a39e25c951c29c67a67eba18e4490477ffc5da8ed6be7f16dab2265195868be39f77cfba3897bc8b69c63b382b8e9d506a2364750256a14f528a7a46ecdcec2e0203fa59bedb737b5badefa9748ecd52222ff903b41aba3b32e1731d05dfc2c42d9cd42e2675dca04cf8608260efa1a9ca903c1b049ac5d4f4e255870b4f663dd73607aa9b9b560b1", 0xd3}], 0x3, 0x4) clone(0x1000000, &(0x7f0000e34000)="5e02d3a996dd9e18028e2fffc0951d7bc65cd680c7a32f09b9860ae40799a47e063df0515d689b9edf8631a9b0130923c5dd0656bf198b1d3207406ceaa09f0026a4dae38d7a00000000c4d0b2795991fac8c927fdafd204f2b9f2cb07667a17847ddf236936c64f3720eec684000000000000000344575e7b49f7ababd6c0b30d6f86ba94a3096b21060e507be1f98664b2ef261995768f000000000000000036ebf994598624d1f9cfdbe7abecb739fda8bd4ff3a82728060333", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000d21000)=0x0, &(0x7f0000b2a000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00007c1000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$getown(r1, 0x9) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000696000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) getresuid(&(0x7f0000825000)=0x0, &(0x7f00002d3000)=0x0, &(0x7f0000a4e000-0x4)=0x0) fstat(r2, &(0x7f0000892000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r4, r5) syz_open_dev$loop(&(0x7f0000fab000)='/dev/loop#\x00', 0xea, 0x40) 2018/01/29 15:37:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d2d000)='/dev/vga_arbiter\x00', 0x40000, 0x0) accept4$ax25(r0, &(0x7f0000700000)={0x0, {""/7}, 0x0}, &(0x7f0000af0000)=0x10, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfe57, &(0x7f0000c98000)={&(0x7f0000c5c000-0x14)={0x14, 0x0, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 15:37:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f00005d2000-0x28)={@common='ip6tnl0\x00\x00\x00C\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) r1 = socket(0x40000000015, 0x5, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000230000)='/dev/input/mouse#\x00', 0x3f, 0x100) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000927000)={0x7, 0xffffffffffff3c4e, 0x6c, 0x7fffffff, 0x1, 0x3}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r1, 0x80, 0x10000, &(0x7f000075a000)=""/35, &(0x7f00005fb000)=0x23) 2018/01/29 15:37:59 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget(0x3, 0x3000, 0x1a20, &(0x7f00000c9000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) syz_open_dev$dspn(&(0x7f0000e37000)='/dev/dsp#\x00', 0x4, 0x4000) 2018/01/29 15:37:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sched_getparam(0x0, &(0x7f00004dc000)=0x0) r0 = syz_open_dev$mouse(&(0x7f0000976000-0x12)='/dev/input/mouse#\x00', 0x7fbe6da6, 0x103083) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000a1c000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c4c000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f00009eb000-0xc)={0x8b, 0x8, 0x3}) 2018/01/29 15:37:59 executing program 4: r0 = fanotify_init(0x0, 0x8000) setns(r0, 0x40000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) signalfd(r1, &(0x7f0000484000)={0x9}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000357000)='net/fib_trie\x00') readv(r2, &(0x7f0000fd4000-0x70)=[{&(0x7f000025b000-0x88)=""/136, 0x88}, {&(0x7f0000077000)=""/216, 0xd8}, {&(0x7f000082f000)=""/4096, 0x1000}], 0x3) [ 106.732943] binder: 18073:18083 transaction failed 29189/-22, size 0-5 line 2788 2018/01/29 15:37:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000783000-0x5)='comm\x00') setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000e1b000)={0x6}, 0x1) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000698000-0x4)=0x0, &(0x7f0000979000)=0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000156000)=""/212, &(0x7f000074d000)=0xd4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008ab000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dac000-0x4)=0xe8) getrandom(&(0x7f0000375000-0x8b)=""/139, 0x8b, 0x3) 2018/01/29 15:37:59 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000005000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) 2018/01/29 15:37:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000001000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x8, 0x8, 0x0, 0x5, 0x0, r1}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000000)="d6d0", 0x2) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/29 15:37:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) socket$inet_udp(0x2, 0x2, 0x0) pwritev(r1, &(0x7f0000eca000-0x10)=[{&(0x7f0000f8e000-0x2)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x81, 0x100000001) r2 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000871000-0x4)=r2) shmctl$IPC_RMID(0x0, 0x0) 2018/01/29 15:37:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000e8e000)=0x80, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000002000)=@file={0x0, ""/4096}, &(0x7f0000003000-0x4)=0x1002) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x8d, "1b55cfb381a5da6f57bb32baa6f981b9a8e3b340c63d0a92aad203bed89212fe09e39d7b8cbf7575eb20eb7475be6af030ac6bbcf2774353c3c9cc944daef6b6341d3c066627d88b1cbb2ec4680fcf68d0937c749d2ce23944ece72f881a91395fea547b04a48f3e471ed2e28aefe9a55081c08d1daa7fe05ef23d4ba3f810446a58c2d8cfbe610331380de6cc"}, &(0x7f0000001000)=0x95) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x1000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000c1f000)=0xffffffffffffffff, 0x6, 0x0) get_mempolicy(&(0x7f0000f12000)=0x0, &(0x7f0000c20000)=0x0, 0x400, &(0x7f000077a000/0x4000)=nil, 0x3) r2 = syz_open_dev$sndmidi(&(0x7f0000ff0000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f000030c000-0x8)={0x8, 0x5}) 2018/01/29 15:37:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x4, &(0x7f0000001000-0xc)={&(0x7f0000001000)=""/4096, 0xffffffffffffff92}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x4, 0x1, &(0x7f0000002000-0x10)={r2, r3+30000000}, &(0x7f0000003000-0x10)={0x0, 0x0}) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000000)={0x3, 0x0, [{0x8, 0x3, 0x0, 0x0, @sint={0x1f, 0x2}}, {0x2, 0x3, 0x0, 0x0, @adapter={0x1, 0x80000000, 0x84, 0xcf, 0x0}}, {0x3, 0x2, 0x0, 0x0, @msi={0x3, 0x40, 0x7}}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f000086d000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000001000-0x40)=[{&(0x7f00000d4000)=""/58, 0x3a}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000ce2000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/192, 0xc0}], 0x4, &(0x7f0000001000-0x7e)=""/126, 0x7e, 0x7}, 0x10000) getpeername$netlink(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002a5000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f000062b000)={0xffff, 0x7f, 0x10000}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x43a, &(0x7f000087c000)={0x0, 0x1c9c380}, &(0x7f0000048000)=0x0, 0x800000) futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x0, &(0x7f00009bd000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/29 15:37:59 executing program 4: mremap(&(0x7f0000d35000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00004f4000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r0, &(0x7f00006c5000)={0x10, 0x0, 0xffffffffffffffff, 0x40}, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000c57000)="130000001000ffdde200f49ff60f050000230a009d0000001100afa73022e5f9ec3e4fe86b432a517ecdfcd860940999e867697270bb4b84b02e520f8914dfb5646adca669014755df1572ab9bd9e4018b9ff6f4367a7b8815f35347742a7b5ae800b4b13d8279b85d2e234419a5946bc7634a4b40b03f4b161aa76f5b6095ba9f12e65fb61954c79e14144ff618d9364b77566897ca0c35026514539a4ef05e9ce0c83208cee09eea8dab44a4f62f4fe9", 0xb1) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00004fe000)=""/145, &(0x7f00004ef000-0x4)=0x91) r2 = getpid() ptrace$setsig(0x4203, r2, 0x5, &(0x7f00002f1000)={0x37, 0x100000001, 0x1, 0x771}) 2018/01/29 15:37:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f11000-0x8)={0x0, 0x0}, 0x4800) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000809000)=0xfffffffffffffff7) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d0d000-0x58)={0x26, 'aead\x00', 0xe, 0x0, 'gcm(aes)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = open(&(0x7f0000b96000)='./file0\x00', 0x28044, 0x17e) fallocate(r4, 0x0, 0x0, 0x40007) accept$alg(r1, 0x0, 0x0) sendfile(r3, r4, &(0x7f0000ccb000)=0x0, 0x400) 2018/01/29 15:37:59 executing program 7: mknodat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0xe002, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fe4000-0x10)='/selinux/policy\x00', 0x0, 0x0) read(r0, &(0x7f000000a000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000a42000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x80000) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000c08000-0x8)=0x0) setsockopt(r1, 0x2, 0xffffffff, &(0x7f0000000000)="eab02b43b8f014477149d0470ef5633e421b0acdf7e8cda30163af50337cef073f1d3f3fd5ce0256272bb1ef60722ca39c2c901aed1f3d2201bf8200ca8701216ba9d2dd24a70c521db6c251d6b5b48f5ad2e8c345f780f339f5480b1694d98b5d39937724e40202f937c1cda244cf8c68658f5bfb75f3fed2feb8cadc6cce11fe02f2fd20e70011b9e055909db5d77ba04a204cf7ed610838aa2c1a36ff47a0e5a0ba80d6c896b8194f19f053ca59d540a46f91a299def69f8689fc4b29db325f100f46eccab9d6b651e731eb3ec715e9317b2a00eed119f9dc7778455ffcbe70598501b3779cfc5905f65ba15baabb83f2baf983ab35a9ab", 0xf9) 2018/01/29 15:37:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ec0000-0x8)={0x0, 0x0}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003a4000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00009d9000-0x4)=0xfffffffffffffffc, &(0x7f000026a000)=0x4) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$getown(r0, 0x9) tkill(r2, 0x5) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4c000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f000098b000)={0x7, 0x900, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c446afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d90a8c997c7c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 106.809813] binder: 18073:18083 transaction failed 29189/-22, size 0-5 line 2788 [ 106.836403] binder: undelivered TRANSACTION_ERROR: 29189 [ 106.847498] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/29 15:37:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ec1000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000528000)=0x0, 0x0}, 0x0, 0x0, 0x7ffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/29 15:37:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e3f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000424000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003c4000-0xc)={0x0, 0x0, 0x0}, &(0x7f000030d000)=0xc) fcntl$lock(r4, 0x7, &(0x7f0000c30000-0x9)={0x2, 0x1, 0x8, 0x8, r5}) r6 = dup(r3) setsockopt$inet_tcp_buf(r6, 0x6, 0x1f, &(0x7f0000606000-0x93)="b5e9819ccf51719990fe8663cb834e59edff3f10836d82ebd16af2071f9c0c999755bc2666c349c9d39ba18a0957197d5560cb589b664a4c01431b7b969b8ebf474fa2c59617406c5c7178fa15b7a99e768c1c3182778ee3e16d1bced8b16c64ddaeeccb45a0874c147f40bf516bb6ad7253e95a1ee1475123dfe09a97226588473e9121433ff1cddd357f9ebfd222f4878894", 0x93) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c96000-0x1f)={r2, 0x0, 0x2, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 15:37:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) msync(&(0x7f0000c02000/0x4000)=nil, 0x4000, 0x1) 2018/01/29 15:37:59 executing program 6: clone(0x0, &(0x7f00009e0000-0x20)="", &(0x7f000077e000)=0x0, &(0x7f0000505000)=0x0, &(0x7f0000b9a000)="") symlinkat(&(0x7f0000d32000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000499000-0x8)='./file0\x00') prctl$setfpexc(0xc, 0x0) 2018/01/29 15:38:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00003a1000-0x19)=@known='system.posix_acl_default\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00008af000-0xa)='/dev/vcs#\x00', 0x100, 0x84000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c19000)={0x0, 0x1, 0x30, 0x6510, 0x9}, &(0x7f0000b65000)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00005e0000-0xc)={r2, 0x8001, 0x2, [0x7, 0x5]}, &(0x7f0000800000)=0xc) ioctl$KDENABIO(r1, 0x4b36) listen(r0, 0x9) listen(r1, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000440000)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000ab7000-0x8)="8979736361000000") ioctl$KVM_RUN(r4, 0xae80, 0x0) readv(r0, &(0x7f0000266000-0x8)=[{&(0x7f0000b9e000)=""/256, 0x100}], 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000b2b000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f68000)={r5, @rand_addr=0x6, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getdents(r4, &(0x7f0000b1e000-0xfd)=""/253, 0xfd) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000680000-0x10)=@generic="23e62d39b52ddd2a93b0911a85ffd1f9") getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f000004a000)=0x100, &(0x7f0000b7f000-0x8)=0x4) 2018/01/29 15:38:00 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000010000)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000010000-0x12)={@common='erspan0\x00', 0xff}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/29 15:38:00 executing program 2: 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, 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={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f00009f6000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) removexattr(&(0x7f0000303000)='./file0\x00', &(0x7f0000403000-0x7)=@random={'btrfs.', '\x00'}) syz_open_dev$midi(&(0x7f000052d000-0xb)='/dev/midi#\x00', 0x80, 0x111000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) 2018/01/29 15:38:00 executing program 3: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f9f000)='/dev/sequencer\x00', 0x8000, 0x0) sendto$llc(r1, &(0x7f0000756000)="c9373ce1ba3966f829899225784814d779bcee172cc32771052129679b8b2915136d388af935715384c93b3bdffd1a0b873662fce0e480849f", 0x39, 0x4000000, &(0x7f0000ea2000-0x10)={0x1a, 0xf6, 0x5, 0x3, 0x8, 0x100000000, @random="1a24d75bb51e", [0x0, 0x0]}, 0x10) [ 139.612211] Buffer I/O error on dev loop0, logical block 3, async page read [ 139.620365] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 139.620394] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 139.620442] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 201.693503] Buffer I/O error on dev loop0, logical block 7, async page read [ 369.631179] INFO: task syz-executor1:18119 blocked for more than 120 seconds. [ 369.638559] Not tainted 4.15.0+ #285 [ 369.642819] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.650821] syz-executor1 D20752 18119 4215 0x00000004 [ 369.656477] Call Trace: [ 369.659092] __schedule+0x8eb/0x2060 [ 369.662836] ? __sched_text_start+0x8/0x8 [ 369.667007] ? perf_trace_lock+0x900/0x900 [ 369.671296] ? blk_init_request_from_bio+0x3c0/0x3c0 [ 369.676421] ? __lock_is_held+0xb6/0x140 [ 369.680521] ? find_held_lock+0x35/0x1d0 [ 369.684636] schedule+0xf5/0x430 [ 369.688032] ? wait_on_page_bit_common+0x49c/0x770 [ 369.692975] ? __schedule+0x2060/0x2060 [ 369.697054] ? lock_downgrade+0x980/0x980 [ 369.701227] ? lock_release+0xa40/0xa40 [ 369.705213] ? __lock_is_held+0xb6/0x140 [ 369.709300] ? do_raw_spin_trylock+0x190/0x190 [ 369.713908] io_schedule+0x1c/0x70 [ 369.717469] wait_on_page_bit_common+0x4b3/0x770 [ 369.722266] ? generic_write_checks+0x530/0x530 [ 369.726961] ? blk_start_plug+0xbb/0x370 [ 369.731057] ? blk_lld_busy+0x60/0x60 [ 369.734889] ? wbc_attach_and_unlock_inode+0x574/0x8f0 [ 369.740195] ? lock_downgrade+0x980/0x980 [ 369.744363] ? memcpy_from_page+0x8e/0xf0 [ 369.748549] ? page_cache_tree_insert+0x410/0x410 [ 369.753422] ? pagevec_lookup_range_tag+0x40/0x80 [ 369.758286] __filemap_fdatawait_range+0x27a/0x420 [ 369.763309] ? wait_on_page_bit_common+0x770/0x770 [ 369.768253] ? blkdev_writepages+0x1d/0x30 [ 369.772500] ? blkdev_readpages+0x40/0x40 [ 369.776663] ? do_writepages+0x116/0x170 [ 369.780744] ? __filemap_fdatawrite_range+0x280/0x460 [ 369.785985] file_write_and_wait_range+0xd7/0x100 [ 369.790861] blkdev_fsync+0x67/0xb0 [ 369.794517] ? thaw_bdev+0x180/0x180 [ 369.798251] vfs_fsync_range+0x110/0x260 [ 369.802328] blkdev_write_iter+0x2e6/0x3e0 [ 369.806577] ? bd_set_size+0x330/0x330 [ 369.810474] ? find_held_lock+0x35/0x1d0 [ 369.814560] do_iter_readv_writev+0x525/0x7f0 [ 369.819065] ? do_iter_readv_writev+0x525/0x7f0 [ 369.823813] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 369.828594] ? rw_verify_area+0xe5/0x2b0 [ 369.832669] do_iter_write+0x154/0x540 [ 369.836581] ? rcu_read_lock_sched_held+0x108/0x120 [ 369.841617] vfs_iter_write+0x77/0xb0 [ 369.845427] iter_file_splice_write+0x7db/0xf30 [ 369.850125] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 369.855234] ? fsnotify_first_mark+0x2b0/0x2b0 [ 369.859833] ? selinux_file_permission+0x82/0x460 [ 369.864708] ? rw_verify_area+0xe5/0x2b0 [ 369.868782] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 369.873921] direct_splice_actor+0x125/0x180 [ 369.878440] splice_direct_to_actor+0x2c1/0x820 [ 369.883113] ? _cond_resched+0x14/0x30 [ 369.887025] ? generic_pipe_buf_nosteal+0x10/0x10 [ 369.891895] ? do_splice_to+0x160/0x160 [ 369.895891] ? security_file_permission+0x89/0x1e0 [ 369.900848] ? rw_verify_area+0xe5/0x2b0 [ 369.904933] do_splice_direct+0x29b/0x3c0 [ 369.909116] ? splice_direct_to_actor+0x820/0x820 [ 369.913987] ? rw_verify_area+0xe5/0x2b0 [ 369.918075] do_sendfile+0x5c9/0xe80 [ 369.921823] ? do_compat_pwritev64+0x100/0x100 [ 369.926429] ? __might_sleep+0x95/0x190 [ 369.930425] ? kasan_check_write+0x14/0x20 [ 369.934664] ? _copy_from_user+0x99/0x110 [ 369.938833] SyS_sendfile64+0xbd/0x160 [ 369.942745] ? SyS_sendfile+0x1a0/0x1a0 [ 369.946734] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.951766] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 369.956549] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 369.961333] RIP: 0033:0x453299 [ 369.964532] RSP: 002b:00007f7e2c4a4c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 369.972245] RAX: ffffffffffffffda RBX: 00007f7e2c4a5700 RCX: 0000000000453299 [ 369.979529] RDX: 00000000200ddff8 RSI: 0000000000000015 RDI: 0000000000000013 [ 369.986818] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 369.994102] R10: 0000000100000001 R11: 0000000000000212 R12: 0000000000000000 [ 370.001376] R13: 0000000000a2f33f R14: 00007f7e2c4a59c0 R15: 0000000000000000 [ 370.008678] [ 370.008678] Showing all locks held in the system: [ 370.015027] 3 locks held by kworker/u4:0/5: [ 370.019389] #0: ((wq_completion)"writeback"){+.+.}, at: [<0000000015eeaf42>] process_one_work+0xaaf/0x1b10 [ 370.029384] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<000000009d693c29>] process_one_work+0xb01/0x1b10 [ 370.040420] #2: (&type->s_umount_key#27){.+.+}, at: [<00000000d433db70>] trylock_super+0x20/0x100 [ 370.049633] 2 locks held by khungtaskd/761: [ 370.053966] #0: (rcu_read_lock){....}, at: [<000000004fa40ecb>] watchdog+0x1c5/0xd60 [ 370.062049] #1: (tasklist_lock){.+.+}, at: [<0000000004a7e148>] debug_show_all_locks+0xd3/0x3d0 [ 370.071103] 2 locks held by getty/4133: [ 370.075078] #0: (&tty->ldisc_sem){++++}, at: [<00000000678c2e2e>] ldsem_down_read+0x37/0x40 [ 370.083768] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000c2c5442b>] n_tty_read+0x2ef/0x1a00 [ 370.093083] 2 locks held by getty/4134: [ 370.097063] #0: (&tty->ldisc_sem){++++}, at: [<00000000678c2e2e>] ldsem_down_read+0x37/0x40 [ 370.105743] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000c2c5442b>] n_tty_read+0x2ef/0x1a00 [ 370.115046] 2 locks held by getty/4135: [ 370.119030] #0: (&tty->ldisc_sem){++++}, at: [<00000000678c2e2e>] ldsem_down_read+0x37/0x40 [ 370.127715] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000c2c5442b>] n_tty_read+0x2ef/0x1a00 [ 370.137036] 2 locks held by getty/4136: [ 370.141041] #0: (&tty->ldisc_sem){++++}, at: [<00000000678c2e2e>] ldsem_down_read+0x37/0x40 [ 370.149752] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000c2c5442b>] n_tty_read+0x2ef/0x1a00 [ 370.159051] 2 locks held by getty/4137: [ 370.163035] #0: (&tty->ldisc_sem){++++}, at: [<00000000678c2e2e>] ldsem_down_read+0x37/0x40 [ 370.171717] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000c2c5442b>] n_tty_read+0x2ef/0x1a00 [ 370.181035] 2 locks held by getty/4138: [ 370.185288] #0: (&tty->ldisc_sem){++++}, at: [<00000000678c2e2e>] ldsem_down_read+0x37/0x40 [ 370.193977] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000c2c5442b>] n_tty_read+0x2ef/0x1a00 [ 370.203279] 2 locks held by getty/4139: [ 370.207270] #0: (&tty->ldisc_sem){++++}, at: [<00000000678c2e2e>] ldsem_down_read+0x37/0x40 [ 370.215964] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000c2c5442b>] n_tty_read+0x2ef/0x1a00 [ 370.225281] [ 370.226917] ============================================= [ 370.226917] [ 370.233948] NMI backtrace for cpu 0 [ 370.237586] CPU: 0 PID: 761 Comm: khungtaskd Not tainted 4.15.0+ #285 [ 370.244139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.253463] Call Trace: [ 370.256024] dump_stack+0x194/0x257 [ 370.259623] ? arch_local_irq_restore+0x53/0x53 [ 370.264265] ? debug_show_all_locks+0x2f3/0x3d0 [ 370.268909] ? nmi_cpu_backtrace+0x1be/0x210 [ 370.273295] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.277781] nmi_cpu_backtrace+0x1d2/0x210 [ 370.281993] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.286468] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 370.291718] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.296881] watchdog+0x90c/0xd60 [ 370.300318] ? reset_hung_task_detector+0xa0/0xa0 [ 370.305130] ? complete+0x62/0x80 [ 370.308563] ? __schedule+0x2060/0x2060 [ 370.312504] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.316796] ? __lockdep_init_map+0xe4/0x650 [ 370.321177] ? do_raw_spin_trylock+0x190/0x190 [ 370.325728] ? lockdep_init_map+0x9/0x10 [ 370.329762] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.334835] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.339821] ? trace_hardirqs_on+0xd/0x10 [ 370.343945] ? __kthread_parkme+0x175/0x240 [ 370.348240] kthread+0x33c/0x400 [ 370.351579] ? reset_hung_task_detector+0xa0/0xa0 [ 370.356389] ? kthread_stop+0x7a0/0x7a0 [ 370.360339] ret_from_fork+0x3a/0x50 [ 370.364147] Sending NMI from CPU 0 to CPUs 1: [ 370.368677] NMI backtrace for cpu 1 [ 370.368685] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.15.0+ #285 [ 370.368687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.368698] RIP: 0010:__do_softirq+0x1/0xb85 [ 370.368700] RSP: 0018:ffff8801db507d48 EFLAGS: 00000046 [ 370.368704] RAX: 0000000000000000 RBX: ffff8801d9f48440 RCX: 0000000000000000 [ 370.368706] RDX: 0000000000000005 RSI: 0000000000000000 RDI: ffffffff8725b59d [ 370.368708] RBP: ffff8801db507d60 R08: 1ffff1003b6a5995 R09: ffff88021fff8048 [ 370.368710] R10: ffff88021fff8050 R11: ffff88021fff805d R12: ffff8801d9f10300 [ 370.368712] R13: 1ffff1003b6a0fb1 R14: ffff8801db507e68 R15: 0000000000000001 [ 370.368715] FS: 0000000000000000(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000 [ 370.368717] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 370.368720] CR2: 00007fa9077ed000 CR3: 0000000006a22005 CR4: 00000000001606e0 [ 370.368724] Call Trace: [ 370.368726] [ 370.368735] ? irq_exit+0x1cc/0x200 [ 370.368742] scheduler_ipi+0x318/0x820 [ 370.368748] ? clockevents_program_event+0x108/0x2e0 [ 370.368752] ? migration_cpu_stop+0x470/0x470 [ 370.368757] ? tick_program_event+0x83/0x100 [ 370.368762] ? hrtimer_interrupt+0x46e/0x5e0 [ 370.368766] ? task_prio+0x40/0x40 [ 370.368776] ? tick_nohz_irq_exit+0x53/0x60 [ 370.368780] smp_reschedule_interrupt+0xe6/0x670 [ 370.368783] ? smp_thermal_interrupt+0x700/0x700 [ 370.368788] ? _raw_spin_lock+0x32/0x40 [ 370.368792] ? _raw_spin_unlock+0x22/0x30 [ 370.368798] ? handle_edge_irq+0x2b4/0x7c0 [ 370.368801] ? task_prio+0x40/0x40 [ 370.368811] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.368816] reschedule_interrupt+0xa9/0xb0 [ 370.368817] [ 370.368821] RIP: 0010:native_safe_halt+0x6/0x10 [ 370.368822] RSP: 0018:ffff8801d9f1fcb0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff02 [ 370.368826] RAX: dffffc0000000000 RBX: 1ffff1003b3e3f99 RCX: 0000000000000000 [ 370.368828] RDX: 1ffffffff0d59198 RSI: 0000000000000001 RDI: ffffffff86ac8cc0 [ 370.368830] RBP: ffff8801d9f1fcb0 R08: ffffffff868a6ae8 R09: 0000000000000000 [ 370.368831] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 370.368833] R13: ffff8801d9f1fd68 R14: ffffffff8725b4e0 R15: 0000000000000000 [ 370.368840] default_idle+0xbf/0x460 [ 370.368843] ? __sched_text_end+0x4/0x4 [ 370.368852] arch_cpu_idle+0xa/0x10 [ 370.368855] default_idle_call+0x36/0x90 [ 370.368862] do_idle+0x24a/0x3b0 [ 370.368867] cpu_startup_entry+0x104/0x120 [ 370.368870] ? cpu_in_idle+0x20/0x20 [ 370.368878] start_secondary+0x40a/0x590 [ 370.368881] ? set_cpu_sibling_map+0x1660/0x1660 [ 370.368887] secondary_startup_64+0xa5/0xb0 [ 370.368892] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 55 <48> ba 00 00 00 00 00 fc ff df 48 89 e5 41 57 41 56 48 8d 85 78 [ 370.369678] Kernel panic - not syncing: hung_task: blocked tasks [ 370.369686] CPU: 0 PID: 761 Comm: khungtaskd Not tainted 4.15.0+ #285 [ 370.369689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.369691] Call Trace: [ 370.369706] dump_stack+0x194/0x257 [ 370.369716] ? arch_local_irq_restore+0x53/0x53 [ 370.369728] ? vsnprintf+0x1ed/0x1900 [ 370.369740] panic+0x1e4/0x41c [ 370.369746] ? refcount_error_report+0x214/0x214 [ 370.369762] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 370.369774] watchdog+0x91d/0xd60 [ 370.369792] ? reset_hung_task_detector+0xa0/0xa0 [ 370.369801] ? complete+0x62/0x80 [ 370.369817] ? __schedule+0x2060/0x2060 [ 370.369821] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.369826] ? __lockdep_init_map+0xe4/0x650 [ 370.369833] ? do_raw_spin_trylock+0x190/0x190 [ 370.369839] ? lockdep_init_map+0x9/0x10 [ 370.369845] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.369852] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.369859] ? trace_hardirqs_on+0xd/0x10 [ 370.369864] ? __kthread_parkme+0x175/0x240 [ 370.369874] kthread+0x33c/0x400 [ 370.369879] ? reset_hung_task_detector+0xa0/0xa0 [ 370.369882] ? kthread_stop+0x7a0/0x7a0 [ 370.369891] ret_from_fork+0x3a/0x50 [ 370.754495] Dumping ftrace buffer: [ 370.758205] (ftrace buffer empty) [ 370.761890] Kernel Offset: disabled [ 370.765496] Rebooting in 86400 seconds..