0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000edc000)='/dev/amidi#\x00', 0x7fffffff, 0x1) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00004ec000)=0x6, &(0x7f00003f7000-0x8)=0x2) 2018/02/02 04:49:12 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0xdd8, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000003000)={0x38a5d3cc, 0x101, 0x7, 0x401, 0x8, 0x1ff, 0x10000, 0x8, 0x10000, 0x3, 0x3}, 0xb) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) 2018/02/02 04:49:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1c000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mkdir(&(0x7f0000f47000)='./file0\x00', 0x58) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cf5000)='/dev/dsp\x00', 0x14400, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0xd201) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x102) execveat(r1, &(0x7f0000dc0000-0xe)='./file0/file0\x00', &(0x7f000029b000-0x18)=[&(0x7f0000536000)='&lo}\x00', &(0x7f000033e000)='\x00', &(0x7f00009c1000-0x1)='\x00'], &(0x7f0000336000)=[&(0x7f0000f1e000)='*eth1\x00', &(0x7f0000243000)='^@selinuxcgroup&\x00', &(0x7f0000b44000-0x13)='em0selinuxcpuset*\'\x00', &(0x7f000020c000)=')\x00', &(0x7f0000523000-0x4)="26cd3a00", &(0x7f000077d000)='md5sum#\x00', &(0x7f0000e4e000)='*--lokeyring(\'{proc\x00'], 0x1500) 2018/02/02 04:49:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:12 executing program 2: mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000dea000-0x8)={0x19980330, r0}, &(0x7f0000dea000)={0x8, 0x3, 0xfb29, 0xfffffffffffffff8, 0x0, 0x4cc0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f000098d000-0x4)=0x5c8, 0x4) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000deb000-0x20)={@common='vcan0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}}) 2018/02/02 04:49:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = syz_open_dev$vcsn(&(0x7f000058e000-0xa)='/dev/vcs#\x00', 0x3f, 0x80000) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000ff7000-0x28)={0x3, 0x0, &(0x7f0000552000)=""/62, &(0x7f00007a7000-0xab)=""/171, &(0x7f0000832000)=""/156, 0x3000}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000001000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:12 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) 2018/02/02 04:49:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cd1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000133000)='/selinux/enforce\x00', 0x84200, 0x0) recvfrom$ax25(r0, &(0x7f00006fd000)=""/122, 0x7a, 0x2020, &(0x7f0000d41000-0x10)={0x3, {"d6b0f031309ff9"}, 0x9}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f03000)=0x0) r2 = getuid() ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000064000)) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bb9000-0xc)={r1, r2, r3}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000d9c000)='status\x00') r5 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r5, r4, &(0x7f000030f000), 0x7563) 2018/02/02 04:49:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:12 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000+0x172)='/dev/hwrng\x00', 0x12040, 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000001000)={{0x4, 0x3, 0x4, 0x80000000, "79b1d70329adba14a8f4c5f50032c5a2e6419fee913de65c9d8bb139e9904cde53ee9e7f51ab60485be0a331", 0x9}, 0xfffffffffffffeff, [0x9, 0xe34, 0x1, 0xff, 0xd663, 0xe9, 0x5, 0x0, 0x3, 0x5350, 0x1ff, 0xbd2f, 0x100000001, 0x0, 0x2933, 0x7f, 0x4, 0x1, 0x6, 0x6, 0x1, 0x80, 0x7fff, 0xffffffff, 0x8001, 0xc3, 0x10001, 0x5, 0xc3d, 0x1, 0x1a03, 0x3, 0xdb38, 0x81, 0x8, 0x40, 0xe2, 0x101, 0x1, 0x7ff, 0xc41, 0x80, 0x7fffffff, 0x4, 0x6, 0x6f, 0x80000000, 0x100000001, 0x6, 0x1, 0xb9, 0x6, 0x0, 0xbff, 0xf0, 0x9, 0x551, 0x0, 0x8af7, 0x9, 0xff, 0x1, 0xffffffff, 0x0, 0x20, 0x1000, 0x7, 0x0, 0xfffffffffffffff8, 0x8, 0x9af, 0x10001, 0x7, 0x7, 0x200, 0x80000001, 0x3a1c, 0xffffffffffffff48, 0x8, 0x7fff, 0x8, 0xede, 0x5, 0x7f, 0x3, 0xfe2, 0x2, 0x1, 0x1, 0x101, 0x0, 0x7, 0x1f, 0x7ff, 0x80, 0x8, 0xb359, 0x4, 0xc0f, 0x5, 0x5, 0x8000, 0x1f, 0x9, 0x3, 0x800, 0xcc, 0x3f, 0x715, 0x6, 0x8000, 0x8, 0x9, 0x8, 0x76e2, 0xf, 0x9, 0x96, 0x9c, 0x5, 0x0, 0x200, 0x9, 0x100000000, 0x3, 0xffffffff, 0x3, 0x9], {0x77359400}}) r2 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r2, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) setsockopt$inet_int(r2, 0x0, 0xc9, &(0x7f0000001000-0x4), 0x3cf) setsockopt$sock_void(r0, 0x29, 0x800000000020, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000002000)=0xffffffffffff0000, &(0x7f0000005000-0x8)=0x4) ioctl$sock_bt(r3, 0x541b, &(0x7f0000003000)) 2018/02/02 04:49:12 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000342000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r2 = accept4(r1, &(0x7f0000242000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000165000-0x4)=0x10, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000c3b000)={0x8, 0x7ff, 0x401, 0x6}, 0x5) 2018/02/02 04:49:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1c000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000090c000)={{{@in=@broadcast, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f00008ea000)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000f08000)={&(0x7f00001ea000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000d46000-0x10)={&(0x7f000000c000)={0x2bc, 0x34, 0x701, 0x4, 0x0, {0x18}, [@typed={0x8, 0x3}, @nested={0x184, 0xb, [@typed={0xc, 0x34, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x10, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x8d}, @typed={0xc, 0x31, @uid=r1}, @generic="d28b960171ffe25fab516ea858a3ba5d660446fc416ad3a4a7c8b32625201917260c63a4f198c14251b253cc9a1014449d570cc8000a0b3250d5f17cbea2c8dc781e01bc1b5c4b96ea9fed0b8472e80408c31e9b529edce561af1f249b3404c96fbbda1679bf09f45ce8c0252a0eb8f9cc341b321745a2f12c", @generic="62342cb2f637604357d5be22f2cdd8784ee0abe2925c595d051978fcf3a7efd48c4ccd9e9140f71b56b951e067689822178da72d675165b6304675a4ba2c08a32cda531b331331478d3b637135362910960dcb", @generic="e1875d85af771643f3c51c4c4e1a5db25f40705aefd0706b912400a3c09ad7e75778439c39bc44048b993217eff4cae86941ff4ae115fd20c21c55f65d9038aeca9d1443848aca9ec54b863ca18e8c4bb77b108b3aac803783d25e98e144e81d46a690b26d5474268d2b3135", @typed={0xc, 0x26, @u32=0x4}, @typed={0x10, 0x15, @u64=0x1a}]}, @generic="cfbf3e289ec3ec775e2ffc07d928d7b83d3b67a10005ff73f01a2cfc60c524dda17f8a97a635d42b21675a3e2e14036d0802", @typed={0xc, 0x36, @fd=r0}, @generic="87dd82acbc38d293649c3eeb9a1e344cc15b6470b3b82658d9cce18e2862072518b40593959d9b7667dcfd94c3766c3cd69545b28532e3bc8beab83e267c202b9898f1f1688619e740de219c7968a91004f8fe1daa0513d5da1060a459e74df49967beb2c179955cdfefeb2e96ac344a574d5ebb7ffad9c29af8484cf037951449cba6e228d3ed0b2131b06ac7ac61877d63a48671387eab0b6838f1fda9606f3ff2674d2d0906a5fa93e16c86d598c62dff51da98a96dd8c4731bddff97cb9e739c55678e5b30026c788db050d603bec13615bc7f927267933f125622"]}, 0x2bc}, 0x1, 0x0, 0x0, 0x4000010}, 0x1) mknod(&(0x7f0000f80000)='./file0\x00', 0x1044, 0x6) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000db2000)={0x1, 0x0, 0x492, 0xf3d, 0x8, 0x3}) r2 = syz_open_dev$adsp(&(0x7f00003bc000)='/dev/adsp#\x00', 0x7, 0x2) symlinkat(&(0x7f0000357000)='./file0\x00', r2, &(0x7f000071d000-0x8)='./file0\x00') setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000018a000)={0x3, {{0x2, 0x0, @empty}}}, 0x90) r3 = syz_open_dev$admmidi(&(0x7f00004b8000)='/dev/admmidi#\x00', 0xfffffffffffffff7, 0x30580) setsockopt$inet_dccp_buf(r3, 0x21, 0xe, &(0x7f0000197000)="bb6286ce23fdbb7d367ae973c21ab4c18d06b936", 0x14) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) 2018/02/02 04:49:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}}, &(0x7f0000040000)) 2018/02/02 04:49:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000560000)='/dev/cuse\x00', 0x2000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00008dc000)={0x100, {{0xa, 0x0, 0xfffffffffffffffd, @empty, 0x800}}}, 0x88) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d1e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/02 04:49:12 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000003000-0x4), 0x4) 2018/02/02 04:49:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:12 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) setsockopt$sock_void(r0, 0x29, 0x1f, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/vcs\x00', 0x400, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x2}) accept$alg(r1, 0x0, 0x0) 2018/02/02 04:49:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000b1b000)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x200) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000032e000)=@assoc_value={0x0}, &(0x7f00003e2000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a76000-0x14)={r1, 0x8001, 0x86bc, 0x6a6, 0x80, 0x80000000}, 0x14) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 04:49:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = syz_open_dev$adsp(&(0x7f0000721000-0xb)='/dev/adsp#\x00', 0x4, 0x80) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00009f5000)=0x7, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000001000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1c000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) write$selinux_load(r0, &(0x7f00000bf000-0xf9)={0xf97cff8c, 0x8, 'SE Linux', "fe1f7a9f9ec48c90166993dae38b83d6e4363833f6f55cd62266f37cd1e0bacc0a3ed8368d78924a0cee91cc0bcc1ee7cbc3e5b4bb0937281b0c47700ba616bc76b36f17fb4495b470d5e8614dd4681938175c263c8106aee2a9650cc67d5377d564f9178e0d8c77a58824bcc1478b162411c23bafa6db3bf7e5d77bef72350aceed89677f5bf8a371d668dedfae6bae0ae4707e0bfb112734155669cb3ebddd700103a330e4afe040a1ad87c81563b318d368145e11f8a306b5a3d29abd2fc01ed1d1e5c30ba72f617e61127d7e561614a0bb05c6add6e5c31d03d72b77ea35b00f48d603289b4f86"}, 0xf9) 2018/02/02 04:49:12 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) r1 = syz_open_dev$dmmidi(&(0x7f0000471000-0xd)='/dev/dmmidi#\x00', 0x30ddca76, 0x101000) mlock2(&(0x7f0000498000/0x1000)=nil, 0x1000, 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f000087d000)={0x200, 0x3, [0x6, 0x4, 0x3, 0x8]}) 2018/02/02 04:49:12 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eb5000-0xb)='/dev/hwrng\x00', 0x2801, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000bb0000-0x10)={&(0x7f00007cc000-0x1000)="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", 0x1000}) clock_gettime(0x7, &(0x7f0000f00000-0x10)) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000656000-0x10)={0x2, &(0x7f0000161000-0x8)=[{0x800, 0x7ff}, {0x80000001, 0x8}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00003b3000-0x8), 0x0, &(0x7f0000b45000-0x10)={0x0, 0x989680}, 0x8) 2018/02/02 04:49:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:12 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x166) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) 2018/02/02 04:49:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1c000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000211000)=0x498080) socketpair(0xa, 0x6, 0x6, &(0x7f0000519000)={0x0}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000660000)=[{{&(0x7f00009af000)=@un=@abs, 0x8, &(0x7f000002f000-0x30)=[{&(0x7f00006b6000-0x5)=""/5, 0x5}, {&(0x7f0000261000-0x22)=""/34, 0x22}, {&(0x7f0000cb9000)=""/211, 0xd3}], 0x3, &(0x7f0000ec6000-0x25)=""/37, 0x25, 0x8000000000000000}, 0x4}, {{&(0x7f0000681000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000b89000-0x20)=[{&(0x7f0000fdf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000194000-0x4b)=""/75, 0x4b}], 0x2, &(0x7f0000a4a000)=""/41, 0x29}, 0xf5}, {{0x0, 0x0, &(0x7f0000d77000)=[{&(0x7f0000fc6000-0x6)=""/6, 0x6}, {&(0x7f0000b8a000-0x99)=""/153, 0x99}, {&(0x7f0000d89000-0xf2)=""/242, 0xf2}, {&(0x7f0000fe2000-0x38)=""/56, 0x38}], 0x4, &(0x7f00007d6000)=""/26, 0x1a, 0x9}, 0x4}, {{&(0x7f0000135000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f000009f000)=[{&(0x7f0000357000)}, {&(0x7f0000faa000)=""/78, 0x4e}, {&(0x7f0000eff000)=""/137, 0x89}], 0x3, &(0x7f0000240000-0xd3)=""/211, 0xd3, 0x7}, 0x100000001}], 0x4, 0x10000, &(0x7f00001f5000-0x10)={0x77359400}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f4d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$can_bcm(r3, &(0x7f00003f3000)={&(0x7f0000765000-0x10)={0x1d, r4}, 0x10, &(0x7f00008a7000-0x10)={&(0x7f0000b43000-0x48)={0x0, 0x40, 0x4, {0x77359400}, {0x77359400}, {0x4, 0x400, 0x11386f6b, 0x2c3}, 0x1, @can={{0x2, 0x2, 0xed47, 0x1}, 0x0, 0x2, 0x0, 0x0, "b11e2e14844c11a6"}}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x24040014) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00005be000-0x8)) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r5 = creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r5, 0x4040ae75, &(0x7f00007de000)={0x80000001, 0x1ff, 0xc000000000000000, 0x400}) syz_open_dev$sndctrl(&(0x7f0000bb4000-0x13)='/dev/snd/controlC#\x00', 0x4, 0x0) 2018/02/02 04:49:13 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000+0x172)='/dev/hwrng\x00', 0x12040, 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000001000)={{0x4, 0x3, 0x4, 0x80000000, "79b1d70329adba14a8f4c5f50032c5a2e6419fee913de65c9d8bb139e9904cde53ee9e7f51ab60485be0a331", 0x9}, 0xfffffffffffffeff, [0x9, 0xe34, 0x1, 0xff, 0xd663, 0xe9, 0x5, 0x0, 0x3, 0x5350, 0x1ff, 0xbd2f, 0x100000001, 0x0, 0x2933, 0x7f, 0x4, 0x1, 0x6, 0x6, 0x1, 0x80, 0x7fff, 0xffffffff, 0x8001, 0xc3, 0x10001, 0x5, 0xc3d, 0x1, 0x1a03, 0x3, 0xdb38, 0x81, 0x8, 0x40, 0xe2, 0x101, 0x1, 0x7ff, 0xc41, 0x80, 0x7fffffff, 0x4, 0x6, 0x6f, 0x80000000, 0x100000001, 0x6, 0x1, 0xb9, 0x6, 0x0, 0xbff, 0xf0, 0x9, 0x551, 0x0, 0x8af7, 0x9, 0xff, 0x1, 0xffffffff, 0x0, 0x20, 0x1000, 0x7, 0x0, 0xfffffffffffffff8, 0x8, 0x9af, 0x10001, 0x7, 0x7, 0x200, 0x80000001, 0x3a1c, 0xffffffffffffff48, 0x8, 0x7fff, 0x8, 0xede, 0x5, 0x7f, 0x3, 0xfe2, 0x2, 0x1, 0x1, 0x101, 0x0, 0x7, 0x1f, 0x7ff, 0x80, 0x8, 0xb359, 0x4, 0xc0f, 0x5, 0x5, 0x8000, 0x1f, 0x9, 0x3, 0x800, 0xcc, 0x3f, 0x715, 0x6, 0x8000, 0x8, 0x9, 0x8, 0x76e2, 0xf, 0x9, 0x96, 0x9c, 0x5, 0x0, 0x200, 0x9, 0x100000000, 0x3, 0xffffffff, 0x3, 0x9], {0x77359400}}) r2 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r2, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) setsockopt$inet_int(r2, 0x0, 0xc9, &(0x7f0000001000-0x4), 0x3cf) setsockopt$sock_void(r0, 0x29, 0x800000000020, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000002000)=0xffffffffffff0000, &(0x7f0000005000-0x8)=0x4) ioctl$sock_bt(r3, 0x541b, &(0x7f0000003000)) 2018/02/02 04:49:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) arch_prctl(0x1005, &(0x7f0000cb3000)="c7708720e8d783ea2c280c9c304e4bfe88d0bb0094095fb8ac14ed24e31dd59da81c6ce77e3f055eed91896f24760de998cf800bdebf64db9df39c23de359f674ddcf3b7512f4b26926a923c8890") r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f0000923000)=""/112, 0x70) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000e3000-0x9)='/dev/rtc\x00', 0x7fffc, 0x0) connect$ipx(r2, &(0x7f000076d000-0x10)={0x4, 0x3a, 0x4, "eeea7700e273", 0x4}, 0x10) connect$pppoe(r1, &(0x7f00008da000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) signalfd4(r0, &(0x7f000038b000-0x8)={0x1000}, 0x8, 0x800) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:13 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e33000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000001000-0x1c)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 04:49:13 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000003000)='/dev/snd/pcmC#D#c\x00', 0x3e, 0x4080) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x7}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000003000)={r2, 0xfff, 0x9}, 0x8) pwrite64(r0, &(0x7f0000000000)="b9f2623c4a90677f53171837f45a1d6b5c", 0x11, 0x0) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) 2018/02/02 04:49:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1c000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6(0xa, 0x6, 0x401) sendmsg(r0, &(0x7f0000bd2000-0x38)={&(0x7f0000468000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @multicast2=0xe0000002}, 0x2, 0x4, 0x4, 0x3}}, 0x2e, &(0x7f000065f000)=[{&(0x7f0000a70000)="e5f883b3739b9ac139c64b270ef6936e68938127b9272c710a50be2c79", 0x1d}, {&(0x7f0000e0e000)="25563d0831444b15a9afb3d473b283a4fea9c584d1f7f9e8b8909204d8b285e54483f44d981f651001610b24a1e0e7604370e8eb96cbe044b37ec0b666181234b4e0e474ccba357642192d31a0354e1f339e10fc3a85130f44b7257b9114e6a303c4eeda35f8fd90af390151430f96a9e8eb9ef205930f806ae393d554a7657925af6dd6728c15d996386b93c35c5092b61c4dd961d70600e508f6056429", 0x9e}, {&(0x7f0000334000-0x5c)="5af63ed8139fac55ae13b197528bae021423ec07f598f7c6aa9d200eb9c5d505ddffc3e83bd2f7e8036ca8fa57c5e029a56988f9355d6dc27b2285b41da36efffb00a03c949bd280d0d7ac124b10446197e2e6788cba8436ccc34349", 0x5c}, {&(0x7f0000dda000)="dc5003b0cbb19730f9ded3487e9dd40831d435af8b3c4f2932770ef46d2cc79e3247207fe61ac4bbe290987d09dfa64a26a831d04241e3b1ab44e1c8b23b50639eb5", 0x42}, {&(0x7f0000328000)="9a09c7cb41c9d9162abe57bc85d85d29b76c69fd0759cfff5aa1332a32cd369fc81b8bf4bed0bdf6aa91876e4eae50da38de5512923a582d803f25adf7bcb2f83fa37c62824f54c843b7a8ed0ee53d51e2dba95d62dcb9393800ab1313266fa6d6906762f12cd583178a0dcc0cf0172a7002a894c302f882dc43", 0x7a}, {&(0x7f0000382000)="45e9f3e035ce072fed06d9bb2b09eda621e17ebf22cef3fdc362996f9c196fd6d3de76dbf1c029dc11e2796b9967cc36cf6f1ac650dab66d480b9fe2d0884da07fd040b697e014e89cbf2cb2c9d946ee4da8380ca7f2f6211c2c46f94eec4df27fbc993d0b5cd13fb87fe6bd7212418ed7e2a0db134cf0a4796783ecf458de38d4511a3ec50881da67c26def74cb77f90385f1a7ed227fd10b5b75d4006b38add1dc3a1167a6ccdea1f65389ebbbc5d20f514e00cf78b31e551510a288d05ad2f2bb1f", 0xc3}, {&(0x7f0000481000)="eef86183d92cb873181052d7304267c42182792dea073b17de8730fadcfc73d9f3be4b0fef", 0x25}], 0x7, &(0x7f00006e1000+0xc7e)=[{0x18, 0x10e, 0x0, '\rAZ:\a'}, {0x100, 0x11f, 0x200, "4f6c06e53bdea1791cb251647580697e3110753f1bcd5f9a689954a410753bfdc0de2b541d84d34fbb8d0b45bc7b4a81066d52ffddcb913513947ac74ef83d9fdff97b6ce5f1e85fa86784c0c14a5af5a38fd2871c9b8ba5257b57bcaec9140471b6e07a5ccc3f58bc7a584493126584f4ebeb57ad888760e00fa7788fabfb189bf40fd432751c441371a03f7d0e29fc63c5ef6cc053da3c30aa838ba888d603544905d5d3937cd43d7409d1d58a8df1e2e67dd85759687cbd4173cb113e849dff01074bbecb898dae0181b76f320d22d81d19fa1b7eeee0d935b3c36564ce4bf12d0136cb723395f27642bd"}, {0xf8, 0x118, 0x8, "d5b19c0383696b56e87a39901a3ecbd88e763d3c9abb4053691eba68b1ef55390421592109c037a1c76344278f7352f855055f467bad7b13b74ccb6423d05829a09b5d5d889afb5de7ec4c2a9a3055f75fa7d44dd073848a94e2307f15c8829bd2f7c11bd3717167e32bd8b4c65dc685dffe2415c295c79282a78be062770a576dafb9c456e2257a6381804b44c6a1c5f5932642b197f4180e7c3bce32d423bdcf3448f6dc4be62dcab762090ab8e68edd7f21357e97d17e284570405fa6d6158b136391af874b60ad6c2eccf5326e7dd1c1eb68b19a5203e68f9edcc4098925268df6"}, {0xe0, 0x104, 0x569a, "26d963b4daa0eb703641085c59d4cd146d69871fdd31088f102ab81c162aa55939ebc23f8c53c43d48a39977299db9f0c786d8c015c674b36c7a709299f357195a869a870c10fb4e804e933f048be62ceb14516f3546e61d147209ffcf49af5e341cb1781a8ea83db722f4f8bb1a914af5759499d171e462a281319d86fa04613d4c13736c37e6f2d0615ce92a057993e47a66be6966a53cce7f686a0bb6958e2abd6a47cf9c9fa1c4e487ed9d43a36c562aa7babd79e6ec56ae5c354a9fb915a52fdcb07a9d0d3188bf5bf2"}, {0xa0, 0x88, 0x4, "3a469b922cb62721da02a254e3d0ddeaf41a5dc6316019b84ddff60431a2fa0f2a29fdfefe2b92ec983cfe426aa1681d624a06da6f1bc5b93101eda763090e3766497447399552612ea7619041a6fc29af06931c010c9f9aef81ffc2b5a904b2576502c2e6a29a7f745b857a5534d941cc35a7c18e528eac940fd5083b60cf3acf75601ccb40c1403a57596081"}, {0x20, 0x11, 0x3e7, "2d8510d11f34e285e490"}, {0xc8, 0x84, 0x31, "2e5511c44e815ceae28ddb330882976e1d34a4d9ae551588eb5c7dfdce9944c0e26ce57a5c8899e38b3a63e0362a881af2e1caf9878e110e221df23b02142b78782d41047bce872e71fdcc3a8c0c664ab022ec04f05c61742150a218b3803d98673154cdc8421e0c189e2c3170510ea826c0106f7dde467da5df5913d58a2a7453920442377a3acd5d6610550b338b607db3039015be3c79267d9fbfde6dc89987a609e471b9b77af4f837433274f4d256"}, {0x1010, 0x13d, 0x1, 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0x1488, 0x881}, 0x40881) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00008d9000-0x8)='./file0\x00', &(0x7f0000410000-0x18)=[&(0x7f0000058000-0x3)='$-\x00', &(0x7f0000c75000+0xb3d)='selfmime_type\x00', &(0x7f0000a26000)='\x00'], &(0x7f0000c69000-0x18)=[&(0x7f0000a9e000-0x1f)='ppp0+bdevselinuxeth1.GPLsystem\x00', &(0x7f0000f67000)='\x00', &(0x7f00002f8000)='\x00']) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) 2018/02/02 04:49:13 executing program 2: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000f74000-0x4)=r1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f71000-0x8)={0x0}, &(0x7f0000f72000)=0x8) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f00007dc000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a68000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000450000-0x4)=0x2a7) 2018/02/02 04:49:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b82000)='/dev/input/event#\x00', 0x7, 0x2400) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f000077f000-0x66)=""/102) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) syz_open_dev$sndtimer(&(0x7f0000b45000)='/dev/snd/timer\x00', 0x0, 0x140) r1 = accept4(r0, &(0x7f00007c0000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000840000-0x4)=0x14, 0x80000) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b5c000-0xb)='/dev/mixer\x00', 0x80, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f000056b000)={0x81, 0x0, [0x4, 0x2, 0x2, 0x40]}) pipe2(&(0x7f0000b5d000-0x8), 0x84800) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00007b2000)={@empty, @loopback}, &(0x7f00005ea000)=0x8) [ 167.870995] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=22475 comm=syz-executor5 [ 167.900559] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=22483 comm=syz-executor5 2018/02/02 04:49:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:13 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ion\x00', 0x40000, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0xffffffffffffff8e) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) 2018/02/02 04:49:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)=0x0) r1 = socket$inet6(0xa, 0xe, 0x26d5e071) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00002ff000-0x10)={0x0, 0x1c, &(0x7f0000456000)=[@in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f00007e6000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005ee000)={r2, 0xbaa8}, &(0x7f0000c3c000)=0x8) r3 = syz_open_dev$sndpcmc(&(0x7f00008fa000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000834000)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000b43000-0x4)=0x152) bind$packet(r3, &(0x7f0000f95000)={0x11, 0xf6, r4, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x14) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r5, &(0x7f0000001000), 0x8) wait4(0x0, 0x0, 0x1, &(0x7f00006c8000-0x90)={{}, {0x0}}) timer_settime(r0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {r6, 0x9}}, &(0x7f0000040000)) r7 = add_key$keyring(&(0x7f0000648000-0x8)='keyring\x00', &(0x7f0000c9d000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r7) 2018/02/02 04:49:13 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000706000)='/dev/dsp\x00', 0x8400, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000020f000)="18d71f05added052f8457630ca0a57baa8cf4bd374f2857970fff1e1167aba47151a35d6db66bb01a972d8c32e019fb56d26cc7235df83522566415d2bb4a643a59e59aa5511b37ca33a11e4c3344a503134f985dbb1e114c5b7188544176502662ba80e4163a4aeedf6cd9a1f19bcc409fdb6a1fa3d9ccdae5084e8b2", 0x7d) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000097d000)=0x80, 0x4) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) r2 = syz_open_dev$mouse(&(0x7f0000e09000)='/dev/input/mouse#\x00', 0xfffffffffffffffb, 0x410000) mknodat(r2, &(0x7f0000453000)='./file0\x00', 0x2, 0xffffffff) 2018/02/02 04:49:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1c000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x6, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x92f458b5b85b73ed}, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0xc6}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = socket$l2tp(0x18, 0x1, 0x1) readahead(r0, 0x9, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) rename(&(0x7f0000215000-0x8)='./file0\x00', &(0x7f000061e000)='./file0\x00') execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) 2018/02/02 04:49:13 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f00007c9000)='/dev/admmidi#\x00', 0x40, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000146000-0x4), &(0x7f00009eb000)=0xffffffffffffff23) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/70) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000001000)="285d89a8cec67e12d64b8a0522fd50f7b3a1eea8d8431ae8859dcdf33e0b549227bab6c4c675c07a6691ff6f91a6bfddcddb96864321b0ae1d7e18821c495b3adc3ee345fa7427f16b3313f2c6088f2ccabcae7243ebbfb69434fb560229a9099f57fb6e0cf97b557bbb12eca0c9707440049943eac9d0fc53455afce237cec31d67926e") r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8001, 0xa4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000002000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000003000-0x24)={0x8001, 0x7, 0x1f, 0x100000001, 0x7, 0x4, 0x9, 0xffffffffffffffc1, 0x4, 0x20, 0x4, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000), 0x4) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000043000-0x18)={0x9, 0x9, 0xfff, 0x0, 0x7, 0x1}) mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @broadcast=0xffffffff, @empty, @loopback=0x7f000001}}}}, 0x0) 2018/02/02 04:49:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) poll(&(0x7f0000979000)=[{r0, 0x4118}, {r0, 0x8000}, {r0, 0xc001}], 0x237, 0x5) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000835000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000812000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000e04000)=[@in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1ff}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x24e0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffff}, @in={0x2, 0x3, @rand_addr=0x81}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x3, 0x4607, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0xffffffff}], 0xcc) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000476000)='/dev/dsp\x00', 0x101, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000ad7000-0x10)={0x0, 0x69, &(0x7f00003d8000-0x69)="84fe3625712adef7be951a536cf75d8fcf6118e061c1f7f685863382a00121abee8cc38a10039fced79d75c39f7bb71bcce24dfc82197162b8afc98f1092878eec64f795d6f72f6007e92c3fcf8c3def30547a8bde544133942dcfa255b39af34de18cd79ba91fdacf"}) r3 = socket$netlink(0x10, 0x3, 0x7) r4 = creat(&(0x7f0000352000)='./file0\x00', 0x108) ioctl$KVM_GET_CLOCK(r4, 0x8030ae7c, &(0x7f0000a2c000)) sendmsg$nl_generic(r3, &(0x7f000063e000-0x38)={&(0x7f0000d31000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000d07000)={&(0x7f0000689000-0x1150)={0x1150, 0x35, 0x10300, 0x7, 0x3, {0x8}, [@typed={0x10, 0x66, @u64=0xda9d}, @nested={0x102c, 0x77, [@generic="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", @generic="270071a1e01850c0135fc71c7f2d2b32608f90c4aa9fab000080003c", @typed={0xc, 0x2b, @fd=r3}]}, @generic="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"]}, 0x1150}, 0x1, 0x0, 0x0, 0x800}, 0x81) 2018/02/02 04:49:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:13 executing program 6: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000365000-0x10), &(0x7f00009b5000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@common='teql0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_void(r1, 0x29, 0x23, 0x0, 0x0) 2018/02/02 04:49:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000042000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f000087d000)="2d5b8b804fcd22f97a224491a62cd717e81f15df4ae3f9b1d2ed0e1375c89743a52c5719e01bbc9cc025f35f136d8ba19331b65710a80129094a4cc030318179d1ec4ccbfede9f4afa5fed276718432a24afbbe2dc3d9f0e1d1b222db64a249ff9523dd82a9e1394e079d174cbfe901be79acf070cc89029476b5d69973d5176fb005f9b35e4d492e074f2f9376fe57313a8fd49549a4f82e63bfcd6717dd35d21d2f6f664764f0e466e3d8712d795d5c8a5fbbd", 0xb4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000526000-0x4), &(0x7f000009c000-0x4)=0x4) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) [ 168.020252] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=22511 comm=syz-executor5 [ 168.045398] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=22521 comm=syz-executor5 2018/02/02 04:49:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0xff) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f00007bd000)='\x00', 0x2) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b7f000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000095f000), &(0x7f00000d8000-0x4)=0x8) r3 = syz_open_dev$vcsn(&(0x7f000067f000)='/dev/vcs#\x00', 0x5, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000ad9000)) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) bind$bt_hci(r0, &(0x7f0000ae7000)={0x1f, 0x7, 0x1}, 0x6) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e08000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000d7b000-0x2)=0x8, &(0x7f00008af000)=0x2) 2018/02/02 04:49:13 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80003, 0x6, &(0x7f0000003000)={0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x874, 0x1, 0x3, 0x9, 0x1, 0x2, 0x1}, 0x20) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) setsockopt$sock_void(r1, 0x29, 0x23, 0x0, 0x0) 2018/02/02 04:49:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/02 04:49:13 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000b1000)='/dev/audio#\x00', 0x7f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x1) fanotify_mark(r0, 0x10, 0x20000, r1, &(0x7f0000c4f000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000+0xfc5)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x3, 0x8000}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={r3, @in={{0x2, 0x1, @rand_addr=0x1}}, 0x20, 0x8, 0x961, 0x28, 0x1d}, 0xa0) getsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000001000-0x4), &(0x7f0000666000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1c000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) accept$inet(r0, &(0x7f0000c92000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000183000-0x4)=0x10) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) 2018/02/02 04:49:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x8000000000, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) shutdown(r1, 0x1) r2 = fcntl$dupfd(r0, 0x406, r0) bind$llc(r2, &(0x7f00003f6000-0x10)={0x1a, 0x1c, 0x1, 0x40, 0xffffffffffffffff, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/02 04:49:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) [ 168.095634] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=22532 comm=syz-executor5 [ 168.121449] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=22538 comm=syz-executor5 2018/02/02 04:49:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(0xffffffffffffffff, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a31000-0x10)={0x0, 0x40, 0x9, 0xfffffffffffffffd}, &(0x7f0000514000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e82000)={r1, @in6={{0xa, 0x2, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x8c) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x100000000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x400000000000, 0x8, 0x0, 0x0, 0x0, 0x8b3, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) clock_adjtime(0x3, &(0x7f0000faf000)={0xb2, 0x2, 0x1, 0x80000000, 0x2, 0x17, 0x0, 0xffff, 0x4, 0xf51e, 0x6, 0x5, 0x81, 0x1, 0x4, 0xfff, 0x380000000000, 0x7, 0x0, 0x7, 0xf, 0xb127, 0x8, 0x24c873f, 0x3, 0x401}) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x4000000, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:13 executing program 2: clock_getres(0xfffffffffffffffe, &(0x7f0000ebe000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000012000)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) r1 = request_key(&(0x7f0000eae000-0x8)='keyring\x00', &(0x7f0000f1c000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00002b8000)='\x00', 0xfffffffffffffffe) keyctl$reject(0x13, r0, 0x8, 0x3, r1) 2018/02/02 04:49:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1c000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000042000-0x8)='./file0\x00', 0x100, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) mknod(&(0x7f0000926000-0x8)='./file0\x00', 0xc148, 0x4) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) 2018/02/02 04:49:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000f21000-0x18)={0x0, 0x4, 0x30, 0xffffffffffffff81, 0x6}, &(0x7f0000f3b000-0x4)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d61000-0x6)={r2, 0x7}, &(0x7f0000557000)=0x6) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 04:49:13 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0xdb6, 0x300) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000001000)={0x4, 0x2, 0x0, 0x177, "42dda69aea12dfb50ecd4bf571bbefc8ed274870229263d84d3dcd00fe890861b9d9da19ff4c4a40bb0033b8", 0xffffffffffffffe1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000003000)=0x92, &(0x7f0000003000)=0x4) setsockopt$sock_void(r1, 0x29, 0x23, 0x0, 0x0) 2018/02/02 04:49:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(0xffffffffffffffff, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000a26000-0x12)='/dev/input/mouse#\x00', 0x80, 0x20000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b68000)=0x3, 0x4) r2 = syz_open_procfs(0x0, &(0x7f000060c000)='oomHscore_adj\x00') ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000b48000)=0x9) r3 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='status\x00') sendfile(r2, r3, &(0x7f0000ea6000-0x8), 0x6) 2018/02/02 04:49:13 executing program 6: socketpair$inet6(0xa, 0x0, 0x8, &(0x7f00009e2000-0x8)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x18)=@known='system.posix_acl_access\x00') r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000003000)={0x80000001, 0x7, 0x7f, 0xfffffffffffffff7, 0x7, 0x679140e3}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000004000)="71a565dedba88942f1169fc4bc3d77a51270c43cd0497264c449025ecf01090ce1a3ae1719d4d24b40725f2580eb702f800d16b44227cebd26421929259133636f665b215a2ec2c35f4ffcf246d5b3afed1218bf0d95023f0f1e3e029520c40b94476a2de0c5710872f6db83bf0787a965a614187546f60aab552597bd2c77e77379c90b305d") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000003000)={{0x8000, 0x17, 0x72, 0x81, 0xfffffffeffffffff}, 0x5, 0x1f, 0xffffffc000000000, 0x4, 0x1, "9899d4e5ea2b7181789e5a7c26d8a3bf966677cca0f013c01f6870412079da5e63954a27065b69327cd7d4b99d32f2e2bad8ecd1db6ef6a3a5d3c01b8aa81f1bfae91af508210409b9ba14e9a8697b3cab35e843a0d12122eed686725c1906758f54554cc31c9e2d1f2a4bbcb98f17c3e5fdc7d758c6e93458784382bffaff50"}) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) 2018/02/02 04:49:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000253000-0x11)='/selinux/enforce\x00', 0x149040, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000beb000-0x1000)=""/4096) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(0xffffffffffffffff, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f00004aa000)='/dev/usbmon#\x00', 0x9, 0x100) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000b89000-0x4f)=""/79) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 04:49:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000e4f000-0x8), 0x11d45ac6002ddd68) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000cc1000-0x94)=""/148, &(0x7f0000c42000-0x4)=0x94) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c9b000)={0x0, 0x101, 0x20, 0x0, 0x9}, &(0x7f0000c7b000-0x1)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004f0000)=@sack_info={r1, 0x0, 0x4}, 0xc) 2018/02/02 04:49:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008cf000-0x4)=0x5, 0x4) r1 = perf_event_open(&(0x7f0000c1c000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000a8b000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000a80000-0x4)=0x3) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) fchdir(r2) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00003c1000)={0x0, 0x70, &(0x7f00008bb000-0x70)=[@in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x1200000000}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, @in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x562f2037}, @in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3}]}, &(0x7f00004b3000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000ea4000-0x8)={r3, 0x3}, &(0x7f000090a000-0x4)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d69000-0xb)='/dev/hwrng\x00', 0x200, 0x0) fcntl$getflags(r1, 0x40a) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000297000-0x7)={0x2, 0x101}) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) 2018/02/02 04:49:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1c000)={0x2, 0x78, 0xe2, 0x400000, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0xc) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e84000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$alg(r1, 0x0, 0x0, 0x800) r2 = syz_open_dev$usbmon(&(0x7f0000b69000)='/dev/usbmon#\x00', 0x5, 0x2000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c4d000-0x10)={r2, 0x50, &(0x7f00003e7000-0x50)}, 0x10) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000075a000)=[&(0x7f00001c3000-0x1)='\x00', &(0x7f0000fcc000)='+em1\x00', &(0x7f00000e2000-0x1)='\x00', &(0x7f0000749000-0x8)='!vmnet1\x00', &(0x7f0000041000)='\x00'], &(0x7f0000a10000)=[]) r3 = creat(&(0x7f0000dad000-0x8)='./file0\x00', 0xfffffffffffffffd) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000e23000)={{0x3, 0x6, 0x3, 0x4, "1b380f826414550212c23c91d4a2a3d39c4eb7249541d5ccfdddedfdaa87d32a75e2f674414817b19927760d", 0x2}, 0x1, [0xaaf, 0x10000, 0x400000000, 0x7, 0x2, 0x9, 0xfffffffffffffff9, 0x3f, 0x2cc69b5a, 0x8, 0x8, 0x3, 0x4, 0x3, 0x81, 0xffffffffffffffff, 0x0, 0x5, 0x7f, 0x5, 0x83, 0x12f, 0x20, 0x10001, 0x1, 0x800, 0x8, 0x1, 0xfbd5, 0x2, 0x101, 0x1f, 0x4, 0x0, 0x1000, 0xfffffffffffffffb, 0xb487, 0x6, 0x8, 0x2, 0xf7d8a6d, 0x200, 0x80, 0x6, 0x80000000, 0x3ff, 0x0, 0x3, 0x3, 0x3, 0x10001, 0x81, 0x80000000, 0x90, 0x0, 0x101, 0x6, 0x356, 0xb7, 0x20, 0x6, 0x9, 0x8, 0x3, 0x0, 0x1, 0x0, 0x5, 0x6, 0x7, 0x61d, 0xfff, 0x10000, 0x5, 0x7, 0x5a269f79, 0x10000, 0xc8dc, 0x2019, 0x200, 0x5, 0x1, 0x80d, 0x0, 0x1ff, 0xffffffff, 0x5, 0x80000000, 0xffff, 0x9, 0x3ff, 0x8, 0x3, 0xffffffffffff934c, 0x501f5fab, 0x4, 0x7, 0x6, 0x5, 0x7fffffff, 0x16, 0x3, 0x101, 0x9, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x8, 0x8, 0x100, 0x1f, 0xaa83, 0x1000, 0x400, 0x1, 0x8, 0x9, 0x7ff, 0x5, 0x8, 0x3, 0x1f, 0x401, 0x400, 0x8, 0x101, 0x200]}) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000551000)=0x200, &(0x7f0000e35000-0x8)=0x4) fcntl$getown(r3, 0x9) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00004e3000)) openat$selinux_status(0xffffffffffffff9c, &(0x7f00006db000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000b30000-0x4c)={0x1, 0x6, 0x80}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000024a000), &(0x7f00009b1000)=0x4) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000646000)={0x1, 0x44, &(0x7f0000ece000-0x44)="59bfa72fb91226f08a44bce0aa5d5481fa10291509b6b4f61fa8d82ad893552683936c74c8c22e18eaee3f68d1d5b57f0bc5305442ad0d63ea38a0aad9b77f98e2f6ae5d"}) 2018/02/02 04:49:13 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000004000-0x12)='/dev/snd/pcmC#D#p\x00', 0x98e2, 0x141000) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000004000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000002000)=0x1002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000-0x4)={r0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003000-0xf6)={0x0, 0xee, "a4e4040b9607087d68eb2ab3cc89e5ca0209e15b3a8ed26b028054ca1701482b37db6da5faca4ece54b51aa4ed006755091513f851d2f0fec7a634619a05a5ceea1f599799d354bac5729477f00b5dcd46a9e482f3a1f1f69fa434f6a08c5519b215335d9b0371afc10f5ebb011960c71b6a792ea2b26641676171a0483dc59ea7667101e5d541163af1a7eafc3e0700300644593444d8ee566e6dad576e84798f8bad8616002f87af43b59a9f6af7ddb554e720da3beeceaf3c5c3a798c1f7e00e951b5edae5128e6b248d497136e63e301397f925e554446e7f303e2d23f3079d697001c984af99aef9c092a76"}, &(0x7f0000002000-0x4)=0xb2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000003000)={0x80, 0xc, 0x7fffffff, 0x91b4, r3}, 0x10) 2018/02/02 04:49:13 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x67}]}, &(0x7f0000f92000-0x4)=0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000091b000)='/dev/vcs\x00', 0x8001, 0x0) recvmmsg(r1, &(0x7f000097c000-0x78)=[{{0x0, 0x0, &(0x7f0000d3a000)=[{&(0x7f000098c000)=""/237, 0xed}, {&(0x7f00008ed000-0x1c)=""/28, 0x1c}, {&(0x7f0000694000)=""/158, 0x9e}, {&(0x7f0000c2f000)=""/255, 0xff}], 0x4, 0x0, 0x0, 0x7}, 0x540f}, {{&(0x7f0000453000-0x58)=@alg, 0x58, &(0x7f0000cbd000-0x40)=[{&(0x7f00006f2000-0x8)=""/8, 0x8}, {&(0x7f00005c7000-0x1c)=""/28, 0x1c}, {&(0x7f00004e1000)=""/189, 0xbd}, {&(0x7f0000298000)=""/33, 0x21}], 0x4, &(0x7f0000ad9000)=""/186, 0xba, 0x1}}], 0x2, 0x40, &(0x7f0000c01000+0xcf4)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d15000-0x8)={0x0, 0x0}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000642000-0x10)={&(0x7f00009a4000)='./file0\x00', 0x0, 0x15}, 0xffffffffffffffa1) r4 = syz_open_dev$random(&(0x7f00003b3000-0xc)='/dev/random\x00', 0x0, 0x40000000100) ppoll(&(0x7f000089f000-0x20)=[{r1, 0x2042}, {r2, 0x4000}, {r3, 0x40}, {r4, 0x2542}], 0x4, &(0x7f0000ca1000)={0x77359400}, &(0x7f0000104000-0x8)={0x100000001}, 0x8) ioctl$TCSBRK(r1, 0x5409, 0x4) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000), 0x0) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)=0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x800, 0x0) timer_delete(r0) read$eventfd(r1, &(0x7f0000546000-0x8), 0xfffffffffffffe3d) pipe(&(0x7f000004c000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00003da000)={0x0, @in={{0x2, 0x3, @rand_addr=0x2d54b84a}}, 0xffff, 0xfffffffffffffffd}, &(0x7f0000147000-0x4)=0x98) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f000085f000)={0x5, 0x101}) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000084000-0x5)={r2, 0x9, 0xffffffffffffff01, 0x8}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000419000-0x14), &(0x7f000090d000-0x4)=0x14) 2018/02/02 04:49:13 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}], 0x2c) r1 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r1, 0x7ff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000a000-0xe8)={{{@in6=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f000000a000-0x4)=0xe8) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, r2}, 0x10) setsockopt(r0, 0x200000000065, 0x0, &(0x7f0000000000), 0x0) close(r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) times(&(0x7f0000008000)) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000001000)=0x3, &(0x7f0000004000-0x8)=0x2) listxattr(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000005000-0x20)=""/32, 0x20) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f000000a000)='/dev/dsp#\x00', 0x8001, 0x202880) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000000b000-0x8)={0x0, 0xa3b}, &(0x7f000000a000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r4, &(0x7f000000b000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001000)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000003000-0x10)={r5, 0x84, &(0x7f0000003000)=[@in6={0xa, 0x2, 0x10000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, @in6={0xa, 0x0, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x1, @empty}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x5220, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x81fc}]}, &(0x7f0000008000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000003000)={r5, @in6={{0xa, 0x0, 0x100000001, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x4, 0x5, 0x1000, 0x8, 0x20}, &(0x7f000000b000-0x4)=0xa0) 2018/02/02 04:49:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000), 0x0) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:13 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x29, &(0x7f0000001000-0x29)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@generic={0x8809, "69e9b1e25a26cd78e7469c0fcbf27b6c2780aae5ebc24d7076908c"}}}, &(0x7f0000003000)={0x0, 0x3, [0xbef, 0x89f, 0x1c9]}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) 2018/02/02 04:49:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f000067a000-0x8)={0x0, 0x0}, 0x4000) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00008f7000)={0x1f, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}}}, 0x90) sendmsg$nl_route(r2, &(0x7f0000d97000-0x38)={&(0x7f00000e4000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f000019f000)={&(0x7f0000095000-0x14)=@getneigh={0xfffffffffffffe6f, 0x1e, 0x118, 0x4, 0x2, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x81}, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b61000-0x10)='/selinux/status\x00', 0x0, 0x0) fgetxattr(r2, &(0x7f0000d12000-0xd)=@known='security.ima\x00', &(0x7f00007f3000-0x7)=""/7, 0x7) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00008f1000-0xaf)=""/175) getsockopt$inet_buf(r0, 0x0, 0x400000000000487, &(0x7f0000dd0000-0x18)=""/24, &(0x7f00003f8000)=0xff17) 2018/02/02 04:49:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f90000-0x8)=@sco, &(0x7f00006c6000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000841000)={0x0, 0x200}, &(0x7f00009c8000)=0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000260000)=0x79ee, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003fb000-0x8)={r1, 0x80000000}, &(0x7f000032f000)=0x8) r2 = socket$key(0xf, 0x3, 0x2) r3 = syz_open_procfs(0x0, &(0x7f0000975000-0xe)='oom_score_adj\x00') ioctl$VT_ACTIVATE(r3, 0x5606, 0x3484) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 04:49:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0xffffffffffffffff, @tid}, &(0x7f0000000000)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00003ea000-0x9)='/dev/vcs\x00', 0x400400, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d5b000)=@security={'security\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x190, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000a51000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x2b0}}, [{{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0xffffffff, 0x0, @generic="5055a37ed3efc90d8a40da0ac789508b", @generic="afae544dc7575b2f4b99a595c8377fec", {0xff}, {}, 0x33, 0x0, 0x40}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x1f, 0x1, 0x4}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @random="f5d0096beb48", 0x55, 0x9, [0x401, 0xfffffffffffffffe, 0x8000, 0x0, 0xb5a8, 0x6446f553, 0xcba8, 0x2, 0x7, 0xe43, 0x3, 0x6, 0x40, 0x67ad0b14, 0x5, 0x9], 0x1, 0x80, 0xa0d}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x7fffffff, 0x2, 0x0, 0x2}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x30c1, [0x7fff, 0x3, 0x6, 0x6, 0xffffffffa67fd759, 0x5d6d], 0x0, 0x786, 0xfffffffffffffea5}, {0x4, [0x5, 0x6, 0x400, 0x8, 0x5, 0x6], 0x5, 0x71, 0x3}}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x3}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x3}}}]}}, 0x3d0) r1 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000d64000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000ef5000-0x17)=""/23) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000001000), 0x8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00007b9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) openat$vsock(0xffffffffffffff9c, &(0x7f00002c2000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/02/02 04:49:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000), 0x0) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:13 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000005000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000005000-0x4)=0x172) 2018/02/02 04:49:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r0 = socket$pppoe(0x18, 0x1, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000d8b000)='/dev/audio\x00', 0x10800, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1c000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf9000-0xa)='/dev/cuse\x00', 0x880, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001c8000-0xe8)={{{@in=@rand_addr, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00006b1000)=0xfffffffffffffe86) chown(&(0x7f000089f000-0x8)='./file0\x00', r1, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000a92000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000589000)=[&(0x7f0000186000)='(wlan0!\x00', &(0x7f000066d000-0x1)='\x00', &(0x7f000081b000-0x1)='"', &(0x7f0000feb000-0xd)='GPL-vboxnet0\x00', &(0x7f0000d2f000)='\x00', &(0x7f0000474000)='cpuset{@\x00']) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000cd0000)) link(&(0x7f0000f51000-0x1)='./file0\x00', &(0x7f0000e55000)='./file0\x00') unlink(&(0x7f000091e000)='./file0\x00') 2018/02/02 04:49:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r0 = open(&(0x7f000054d000)='./file0\x00', 0x3, 0x91) sendmsg$nl_netfilter(r0, &(0x7f0000479000)={&(0x7f0000409000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00001d5000-0x10)={&(0x7f0000fa9000)={0x10a8, 0x13, 0x8, 0x2, 0x6, 0x3, {0xf, 0x0, 0x7}, [@generic="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", @generic="740c8a31453e8f360c24331a43004f197a2b4878e1d91998eaa6a6e00f66ae20615dd0f5", @generic="3971b4890c51866299cee701157d01565e1cf282382ff430e627cf4594ebd01e9176c3b07ec915d112fc8e9c25e9d653f30f86b77757b1516009a3db5bf221739ca48c12c873d8aaf3ef777f5968fd7280209405989ab65e56c46defdb48eb272886fdf588aab22a210404c85da56e"]}, 0x10a8}, 0x1, 0x0, 0x0, 0x40000}, 0x40800) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f00003f2000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r1) 2018/02/02 04:49:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f000007d000-0x8), 0xa76185e1215a43b3) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x5, &(0x7f0000741000-0x28)=[{}, {}, {0x0}, {}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000001000-0x10)={r1, &(0x7f0000001000-0x54)=""/84}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a17000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000888000-0x28)={@generic="ee6a7a57693a37e91f908bbc8f5b815e"}) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) ioctl$sock_proto_private(r3, 0x89ef, &(0x7f00007b7000-0x52)="ea5678f902fdc78d95173dd8a620d78583dfe95fea5c2eda402d8eabb30c21e6b9cef59368acff9e6e31d07b9ef25f1e72edd7b02439c22912177a006edb967461781a9427a080582609df68331795662b4c") r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b50000-0x16)='/selinux/checkreqprot\x00', 0x80400, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000dcb000)={{0x2, 0x8001}, 'port1\x00', 0x2, 0x40000, 0xc00000000000000, 0x400, 0x3a, 0x40, 0x1, 0x0, 0x4, 0x5}) 2018/02/02 04:49:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000", 0x10) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x200000000000000, 0x2, @thr={&(0x7f0000476000)="4702555f76044e74b48b2dd180efe5062b6b98e0b90fdc314cc63e611fd2dd703888ef06699b61a6825cb71d2533ae05cafc02c512ca55577735c6142cd6299609b372d954e892b611f8903a63e95579fec8bf77540ec0d97c214f9c6845329c16f615e661faa9303cb853198f137b4b025c4cb967bd3dd07b3b46febd66a296ecf7aada1d1fa14d9ecd23fd4cd6118df385ec004ebfc59d259194255b4705efcfa9c6be388ad7ca79c9ac58a58031201083965ac39f7d2cd5d9a11e82830bd5b27d91511296d48fa0baa0dc39f80e9174139b0cbeed6bf34562ccb239c0c90896b302f315", &(0x7f0000d20000)="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"}}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) accept$alg(r0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/02 04:49:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) [ 168.715620] QAT: Invalid ioctl 2018/02/02 04:49:13 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) 2018/02/02 04:49:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ac7000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f00005fe000)={0x10}, 0xc, &(0x7f000096c000-0x10)={&(0x7f000073d000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x200000006c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0xfffffffffffffffd}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000ece000-0x8)={0x4, 0x8}) r2 = epoll_create1(0xfffffffffffffffa) r3 = timerfd_create(0x7, 0x0) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) sendmmsg$alg(r0, &(0x7f0000533000)=[{0x0, 0x0, &(0x7f0000c1e000)=[{&(0x7f0000c69000-0xf6)="ebee026e0ee2bd257e30eb014dd76bc261e62a3b8a354857b7e58e61acb2d21d57bebbe10821c340431e69b7087af152fd63e894af00e61350a6e589a223e911490b5a3ef2ddfc6d343bc3da198ebe303fb4ae45b1506a493e3b2b7a332a21985b9f139971918ebeb9e277d8364b73a6d5dc9ff008462702ff0b2e207b0c1dfd466e21ac5d95e50bc3a1525935fb902ea94a0083b3ae6d3e05388a3819cdc2b918efd8ee6bcc26f7a366cef5779f4c06db0bd65525eefc2bc0c94c774c91bd2467ee61052983b6d6aeb1ac1343b9ed23d27102aaa518f8cd757aff30f6f9fbb20a9df44a13d9c20a50ff794ad88e431c973ed99f0309", 0xf6}, {&(0x7f000047c000-0xa)="26bda1f6219d7f6ec5d9", 0xa}], 0x2, 0x0, 0x0, 0x81}, {0x0, 0x0, &(0x7f000009c000)=[{&(0x7f0000d90000-0xc7)="a9ccda666f566808c739a13856a9b487db9b461bec44d2e0cb0c686bbb91284534e7b95fd80e457f9c1888dfe70de2963bd15ac0b460d5fa8a2353c4eff9fcd061acb16d81cdb6f72b05f603b074ec19971e9ba6c7c5246e6887711c857d36393be0d5a8cc933ada7439a7669ceb70efe6770ca334a4fb3cf6cb5e88b6e90f8cfef8c764668e0adc304fa1c364e10568724d3c03ba67ae027140524adabd065ee5251e7094c9130d556f4e45faea422b8de551688f7b72cafd30b51c6e35dc4d0201b02f7c68bb", 0xc7}, {&(0x7f0000d8c000-0x46)="fd0f81c4ded2dffe81f0014ed364e7dad5ff897d5c6f7d827e7932be23ec2094c5c6894427f983a29313f1ba27121e6fe48a6297730358712f8a1e02d9372cf5c820aa62e2f9", 0x46}, {&(0x7f0000d8f000-0xf2)="f8adc753113f8022ce47eee52ab9af4a4b2089bc163c3227a2801eaf68fd733e135730221a08826e1bd2dfb7a04ed868990511e96e2ae7d1ae831d30e3b4e132b63b3e5a67597b7a44d06dc41e83df5070a8355dc89c9ff0435bc6fbc9f7236f233a8d7aed925679889af6b47eaf557ae9a85bf6eb25d26617868695a643b921e19f0b0ca21d31e2a5785d9b1507c29be3d1e009939f7e361b70911669a5b3fd5eb57548faf6714c09f26f65d6ea94765bc69a2732d62ea637fc415d25b3bb4facb36a124c3699baddab95981671c9f0ba9f8ade7d3bcd7ff5fcbb835d894f88e411e84c548e130091b8b6a70a8274f7e4aa", 0xf2}, {&(0x7f0000020000)="da2df07c44a08cc8a7f22ff96b4220da58dcf5879d56c23006d170d2a310b8cafa5c8b0b7d69934f4e546e31d0f6b53c4d602114d1067de203edba4c71d83568858a0970d3be581ed7f702483b36d3b4ac15f37498ec7c1ad4ee92e80fef3517c15fbdb196ff4eecb8dc63c6850dd087a9a234d440", 0x75}, {&(0x7f0000d61000)="219b5d", 0x3}], 0x5, 0x0, 0x0, 0x80}, {0x0, 0x0, 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{&(0x7f000025e000)="11151537d58969cabfc7c55767336769cdb3c27751495adb41380232f2f775cca895c77dbe06ab5d41f17af5656704e90c6f980d56da0fd6247acace760854e5dd92e429fd97244d9779926d707880951e998a0b4a54aacacf68f4cc77616c1f83e809abe709ef902c09d8ee8e07af78b5726d23c9caafc58bf777e81d190bbe9794", 0x82}], 0x4, &(0x7f0000393000-0x2c8)=[@assoc={0x18, 0x117, 0x4, 0xffffffffffffffff}, @iv={0x88, 0x117, 0x2, 0x6e, "5cd5eef3b564f5d22afadf3e9c87d02489cbc763145113eb5e33074c9d7756df9e5d4fa0c5ceaa4c14d0fd40e641f8f022979f312d07fd49d8b8d76b40a285186338ca14b1ddb0c449cb9975b908cfcbd9ac9c9bccc6ce180e4dd5bb0cbd3cd2caa61f1701963507fc52624d1a1f"}, @iv={0xc0, 0x117, 0x2, 0xa6, "6e7e7478e0320d2fc8c2214ef2e6a9ebc38f73c07def11d9209878964b6d2f616246dd251b073d191b8d18f477d286732f6723d95bb2fb4f19037488e4d2a0d1ff94f9bb630796a93717a63e85b9ee17e5a6d3b0a4f73b4f2eee3fd859131309f70fc409ae8bb3b5f1a996d9f659112bd1428c9c85ea5b81cd11fe2f594b50f19573cc2a4513676f02d3699979a81bede341e3ad6d068912222344a7f1e14034112f1cb82fe2"}, @assoc={0x18, 0x117, 0x4, 0xff}, @iv={0xb8, 0x117, 0x2, 0x9f, "a54763e1e91b18c3d7a08102301ab4ed059eb09a33d2a6333b416c0de5748b7d0fa538ade372d8e3bffd37b62e0651970f38bb34b4fd6b1ba352e24e939bfda3afbc7be987fee7b2aaef2f3f748cdb71b2d1e249ddbc361fccf846c57cf1b32751cc4607d8b1d58de80555c5f51f842f8abeee1bde30ba10f6b49e1775cce442c578d6cdb25d58b0c17f3b1d727dcf78a62bc52351a2a7e22322661a1b2f04"}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x80, 0x117, 0x2, 0x65, "c01dba29bb54bc8e7781b0659a75fb5e6fb798bbf39ad0655d64d251fc0be07eaa2abe522ca1731718d72f837e177b4fc285b61e6ec866a22a016c9847f413896fc4e8b1fc7da3a5b21231d85d40db770292b842dd31fc2c95dedcfe85acfc5912999e0528"}], 0x2c8, 0x20000840}, {0x0, 0x0, &(0x7f00004ec000-0x30)=[{&(0x7f0000b6d000-0x4f)="56f46f53e47e9cca29a7111bf0c03efad8001563c4607c3b125b8fdfe9b25af34a74049d63268502ee202a862765fae1ee691eb725c96a12d1cdfc735c1abaf68da695542a39c15397b0f429d0061c", 0x4f}, {&(0x7f0000346000)="4ac783fa4e0522898d655346f74a0d83bdfa9f", 0x13}, {&(0x7f0000209000)="85a96c6ea6e640a591df60449d9cca6ba6857d8bf85944487598bd2c5c59589ef944703c862a9bd5733c7a5c83a251ca2d833f081ca2fda75206f470e28a86d47f072f2e0760ca31c7a442f86c0448fa993843b3cafe27e6477ffb09df3012ca69c6fa3f02416837a2bffa27fc4f8bbdc0866a2637b66bba8b58", 0x7a}], 0x3, &(0x7f00000f2000-0x420)=[@iv={0x108, 0x117, 0x2, 0xf1, "450623a4a3e5ad1060b14bbc2f78fc8142ef7bfc1bd2f95714597831717faf3fbf4479f269f56fba798bf394a89452a93050a8a160e9806119f20cd69e9a3c5645d17456a2bb1e02dbb3a7e83a09072bce57cb10cef4bae8143633ba3bf8bdc04a4130d871edcb839a5c0c47891bc3fc49ea23efff31dec1de05488a9d0a74fe9ba493f5b5d423c936be1dd88cba0142e4e3554e5a49cc9b837d1596b4bd008435b6fb477a070a188f776bf28b36b978ddc227408382353477dfb333d804fe3b262d3210f5104f134497cb33a646a4d4450cf63f7b0fabca5df8bc1873602548cea08c72451e5a81d8f5ed8b2c155a3146"}, @iv={0xa0, 0x117, 0x2, 0x85, "626a6b97b44cda7baf267af345e33b3bbe7f5778b3ebe23eacc52a6c57a36af6f5a0f18d8e0adc090f5b196f995ac7aa7f99e974a7d7df2f4fdf4716e2ea46e58bb1e98244e94fdb45a511f54ee363d97abd295bd81b84c4197ccc3982dbb0515527681a5cee4c45ee633acad488e501843bad939334a883112f6710a5c9defb0219ffe773"}, @op={0x18, 0x117, 0x3}, @iv={0x40, 0x117, 0x2, 0x27, "c1aa675e025ac1bdaa915f3cd5110f1161c22a96e3d5feaaf19cb9fec7f5d8b968ad4e681f2746"}, @iv={0xb8, 0x117, 0x2, 0x9d, "370b235b5354af6e774edf2bfb34e8969378d114f5268c288aab3ad18857be0544077ad04f0bbfe427d280c1dbf28dca4037a14c2de479d6ec578418ab7535047d39a46cb96a9044394a9fa177b220d23a5ec8b33ff507b962b9e1e60cbc61e2cf1a83cbc8789b97ea30aba10add4d32f2126db426f49e1e47acef62a53988274320bcd95a4155e0dac2b35ecafc3f109eda6e5121b04e84aa400d8700"}, @op={0x18, 0x117, 0x3}, @iv={0x90, 0x117, 0x2, 0x7c, "5b7db0da3c48bbf711a5867f0c5754b56e123fa58054360238c8cca7ab7cbeeae57dba508400d37d92c2ed0b651903c06f27551ebb48f071d3797266ee439a72326178694cc74783bcdab0b668fed7116754e3d618cc5202d8da5d9884f408ce21a71033be1c5cd9105b762b587304e11c9e96e046e93caaaf9690f4"}, @iv={0xa8, 0x117, 0x2, 0x93, "94103f10af178adc1892675d0690e111eeceeab052d9dca6a38a12b1aaa2ccf2a38f12c8ce2546a051b32ff34b9b32f7a4f1ef208c8bb352a9b9072a8bc4c595822b1db82ff9e63c161b849c1415a81e8207efa5cea8df40fab44e741966995911886c01955ec2bc9a2d02324440b680e12229e2e2521fe00ee0a2f12d9ccaefc98367d68c0a0caa791eb5c11b7f1fe07c70a0"}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x420, 0x40}], 0x7, 0x8000) epoll_wait(r2, &(0x7f000052c000-0x18)=[{}], 0x1, 0x8001) timerfd_settime(r3, 0x0, &(0x7f00008d7000)={{0x77359400}, {0x77359400}}, &(0x7f000077b000-0x20)) mount(&(0x7f0000cff000-0x8)='./file1\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000ac8000)='tmpfs\x00', 0x0, &(0x7f0000106000)=',') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ae0000-0xe8)={{{@in=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f000086e000-0x4)=0xe8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000e89000)=0x1c, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003e3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000025f000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b67000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9, r4}) fchownat(r0, &(0x7f0000b95000)='./file0\x00', r5, r6, 0x400) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00006e1000)) 2018/02/02 04:49:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000da9000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e21000-0xa5)="7b775bbe8c82d273e68a25f445ff302adfd943225711ae29529e8e69064a86cc84bf8965370f0757742ade3aca318abf519152873a1fea5b1c65bba99a1a5facef4285aa652b39b7af4239e9a0954093c1a3dc48d307c8d68ce90dbb2443676472d7fad149ce04c6145c5d237208fe668560b28c1fa273a994bee81b86b2c9f044937e15ba27ee719e43f36d3c515543efa110d6fcd2b5b4360704dc52a2c2cbd55d8bf5c0", 0xa5, 0xfffffffffffffffb) keyctl$describe(0x6, r0, &(0x7f000050e000-0x95)=""/149, 0x95) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r1 = syz_open_dev$audion(&(0x7f0000f5d000)='/dev/audio#\x00', 0x1, 0x800) setsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000e63000)=0x28000000000, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000218000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00006b1000-0x8)) r3 = socket$pppoe(0x18, 0x1, 0x0) keyctl$set_timeout(0xf, r0, 0x7d66) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000606000-0x10)={0x8, &(0x7f0000e29000-0x40)=[{0x5000000000, 0xa00000, 0x10000, 0x1}, {0x6, 0x3, 0x40, 0x7}, {0x8, 0x9, 0x4, 0x80000001}, {0xdae0, 0x3f, 0x400, 0x1}, {0x2, 0x400, 0x3, 0x2}, {0x3, 0xeff5, 0x1ff, 0x8001}, {0x9, 0xd2, 0x9, 0x1}, {0xb822, 0x1, 0x4, 0x100}]}, 0x10) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000f47000)) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000208000)="7e47370beb399792b311a7938d53a5b1", 0x10) [ 168.754743] QAT: Invalid ioctl 2018/02/02 04:49:13 executing program 0 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0xfffffffffffffffe, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0x0}}}, @sadb_address={0x5, 0x5, 0xfffffffffffffffc, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xfffffffffffffffe}}]}, 0xa0}, 0x1}, 0x0) pipe2(&(0x7f0000354000)={0x0, 0x0}, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f0000867000)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xf69) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000a8e000)=r2, 0x4) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x81) 2018/02/02 04:49:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1c000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf9000-0xa)='/dev/cuse\x00', 0x880, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001c8000-0xe8)={{{@in=@rand_addr, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00006b1000)=0xfffffffffffffe86) chown(&(0x7f000089f000-0x8)='./file0\x00', r1, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000a92000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000589000)=[&(0x7f0000186000)='(wlan0!\x00', &(0x7f000066d000-0x1)='\x00', &(0x7f000081b000-0x1)='"', &(0x7f0000feb000-0xd)='GPL-vboxnet0\x00', &(0x7f0000d2f000)='\x00', &(0x7f0000474000)='cpuset{@\x00']) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000cd0000)) link(&(0x7f0000f51000-0x1)='./file0\x00', &(0x7f0000e55000)='./file0\x00') unlink(&(0x7f000091e000)='./file0\x00') 2018/02/02 04:49:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000", 0x10) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = socket(0xa, 0x1, 0x0) sendto$unix(r0, &(0x7f0000034000-0x3f), 0x0, 0x0, &(0x7f0000034000-0xac)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000001000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1c000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = syz_open_dev$vcsa(&(0x7f0000371000-0xb)='/dev/vcsa#\x00', 0xc, 0x10000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000e87000-0x120)={0x4840, 0x1f, 0x1f, 0x1, [], [], [], 0x7, 0x3, 0x1, 0x3, "4d7ad999e3e60e74a2418b16b0bd3e52"}) pipe(&(0x7f0000ae8000)={0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00005ac000)={{0x8, 0x3, 0x7, 0x100000000, "2feff8ba7ad5eccf6e4d6a5dad8e221cf4681de4bdb33f9fdc020cca8d34cf512a9d3dcc8b3c5bc2eae77531", 0x5}, 0x7, [0x1, 0x0, 0x5, 0x20, 0x6, 0x170be760, 0xa345, 0x5, 0x4, 0x8, 0x2, 0xfff, 0x5, 0x0, 0xbe, 0x2, 0x3f, 0xffffffff, 0x3, 0x4, 0x80000000, 0x6, 0x0, 0x5, 0x53, 0x4, 0x1, 0xf69, 0x1220, 0x2, 0x1, 0x0, 0x0, 0x7f, 0x9, 0x7, 0xb9, 0xfffffffffffffff9, 0x5, 0x8001, 0x42fb, 0x6, 0x3, 0x5, 0x4, 0xfffffffffffffffc, 0x3, 0x3, 0x6, 0xccc, 0x800, 0x40, 0x384, 0x9f7a, 0x3, 0x6, 0x7, 0x4, 0x5, 0x4, 0x3ff, 0x6, 0x7, 0x7, 0x7f, 0x0, 0x1, 0x2, 0x9, 0x1c0, 0x74, 0xad9, 0xffff, 0x673c, 0x1, 0x3ff, 0x8000, 0x5, 0x8bc, 0x10001, 0x100000001, 0x9, 0x400, 0xf8, 0x8, 0x4, 0xffff, 0x81, 0x4, 0x1, 0x5, 0x10001, 0xfffffffffffffffd, 0x7a, 0xfffffffffffffffd, 0x101, 0x8, 0xfffffffffffffffd, 0x1, 0xffffffffffff56b0, 0x6d0dc39f, 0x5, 0x4, 0x7, 0xc4, 0x6c, 0x401, 0x7, 0x2, 0x80, 0x2, 0x1, 0x5, 0x5, 0x6, 0x5, 0x3, 0x0, 0x5, 0x9a, 0x2, 0x80000001, 0x3, 0xfffffffffffffffb, 0x9, 0x3, 0x80000000000, 0x34], {0x77359400}}) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000b84000-0x40)=[&(0x7f00007db000)='))/md5sum@wlan1selfwlan0^keyring:*\x00', &(0x7f0000af3000)='3&vboxnet1}\x00', &(0x7f000008b000)='\x00', &(0x7f00003fa000-0x5)='eth1\x00', &(0x7f00003ab000-0x1)='\x00', &(0x7f00009b6000-0x13)=',.*-cgroupGPLeth1+\x00', &(0x7f0000286000-0x3c)="2426637075736574706f7369785f61636c5f616363657373776c616e315d7b252d62646576706f7369785f61636c5f6163636573731e776c616e3000", &(0x7f0000d86000-0x1)='\x00']) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) 2018/02/02 04:49:14 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000005000-0x4)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14), &(0x7f0000003000)=0x14) fcntl$getflags(r1, 0x1) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000)={r1, &(0x7f0000001000-0x8a)="245a87101bca8958af48e4d251ae4b910a90d7df2b9460d53588b0808f14ae8d3a8e22f27e1d4b23e83c473fe460d1617d0db8afe23327cb1de93e7bfa5c6ef8afc2b3420a95404ac0dc9b4ed2ec2aa27a8ca385c08b879386595e72e2a755dd70a5307e470b267d9fb2c2d43b39b96fea8fc05b84293b418342de8a869f15e2e5d67d359914bc0fc39e", &(0x7f0000005000-0x9)=""/9}, 0x18) 2018/02/02 04:49:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000", 0x10) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000d0f000-0x10)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f00007cc000)=0x10) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00006fc000-0x12)={@common='rose0\x00', 0x3}) set_thread_area(&(0x7f000055a000)={0xffffffffffffffc1, 0x20001000, 0x0, 0x10001, 0x8001, 0x9, 0x10000, 0x8, 0x8, 0x1000000010000000}) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) fcntl$notify(r1, 0x402, 0x28) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000a50000)={0x0, @rand_addr, @broadcast}, &(0x7f00008b8000-0x4)=0xc) fstat(r0, &(0x7f0000a32000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000920000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000af0000)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000d7000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x2, 0x2, 0x0, 0xf4, 0x2, 0x80, 0xa0, 0x32, r3, r4}, {0xfffffffffffff979, 0x3f, 0x8, 0x6, 0x71c, 0x43, 0x800, 0xe53}, {0x3, 0xa5b, 0x4, 0x110}, 0x3f, 0xffffffffffffffff, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x16}, 0x3, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x3, 0x1, 0x400, 0xaad, 0xffffffffffffffff, 0x100000000}}, 0xe8) 2018/02/02 04:49:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000003b000)='/dev/rtc\x00', 0x20280, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f000076a000-0x4)=0x822) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00006e4000-0xe8)={{{@in=@multicast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f00009fc000-0x4)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000432000-0xc)={r2, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:14 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x77359400}, {0x0, 0x2710}}, 0x100) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000004000)=0x3) 2018/02/02 04:49:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100", 0x18) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c94000-0x20)={0x4, 0x0, 0x0, 0x31e1dbf3}) r2 = getpgid(0x0) syz_open_procfs(r2, &(0x7f0000a30000)='mounts\x00') ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000222000-0x10)={0x30, r1}) 2018/02/02 04:49:14 executing program 7: alarm(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000ac000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00009c0000)={0x0, r1, 0x1e}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00001c2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000b5a000)={r2, r3}) 2018/02/02 04:49:14 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0xb, &(0x7f0000003000)={0x0, 0x7}, &(0x7f0000004000-0x10)) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) 2018/02/02 04:49:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100", 0x18) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1c000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000adc000)=0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e9f000)='/dev/cuse\x00', 0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000a9f000-0x8)=[&(0x7f00008d9000-0x40)={0x0, 0x0, 0x0, 0xb, 0x400000000000000, r0, &(0x7f00004e7000)="6a8421efdae0893abed094b03c4cf358ae0c9c7d247d81e05b6dfcdf7ee6c4e0aa9cbcf77b2c1f7df01dc064091d460503ee0c937a9aa540e9d69217f3ded353198cda7e4ab73cff19d69311228948bbea01383f992eb3644f338764834ec68fe190d0ff84d56147851e5cfd385c48953d4b3d9b213588c81d9cdba0a81a618b46a12e83a45797365d72134b3470bc9aaf8b1d3a8f39e9f6e8738540cb37dc136f3b68d2510764a028ff7df4adf85fc456152d", 0xb3, 0x401, 0x0, 0x1, r2}]) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) 2018/02/02 04:49:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000357000-0x1e)={0x18, 0x0, {0xfffffffffffffffe, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a}}}, 0x253) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00009b1000)={0x5, 0x2, 0x8, 0x1, 0x40ea, 0x3f}) 2018/02/02 04:49:14 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000013000-0x8), &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/02 04:49:14 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000001000)={{0x7, 0x0, 0x0, 0x1, "1dfbb6bbcb6c49ed98e6bd84676a8ce73c6addbcc170f03a632f7d935bc9791f8a98f7be66bd94c36b8985af", 0x5}, 0x7d1173bf, [0x44d, 0x2, 0x8, 0x6db, 0x6, 0x1, 0x100000000, 0x3, 0x4, 0x7, 0x3, 0x1, 0x1, 0x6, 0x4, 0x6bf, 0x8, 0x80, 0x5, 0x6, 0x2, 0x9, 0x29f, 0x0, 0xd4, 0xb85e, 0x8, 0x0, 0x1, 0xd9, 0x7fff, 0x7, 0x2, 0x86b, 0x8, 0x1ff, 0x0, 0x1, 0x5, 0x10001, 0x54f, 0x6, 0xff, 0x0, 0x101, 0x9, 0x9, 0xbe, 0x3, 0x278, 0x0, 0x9, 0x1f, 0x9, 0x3, 0xfff, 0x4, 0x3f, 0x6, 0x0, 0x4, 0x8001, 0x9, 0x7fff, 0x9, 0x4, 0xfffffffffffffffa, 0x4d5f64bf, 0x8, 0x20, 0x80000001, 0x8, 0x0, 0x8, 0xffff, 0x4000000000, 0xffffffff, 0x8001, 0x2, 0x80000000, 0x100, 0x4, 0x1, 0x100, 0x350000000000000, 0x1, 0x1, 0x0, 0x81, 0xac10, 0x2, 0x3, 0x2, 0x0, 0x20, 0x4d56, 0x200, 0x400, 0x0, 0x1, 0x3, 0x3, 0x3, 0x401, 0x1, 0x7fff, 0x4, 0x20200000000000, 0x6, 0x2, 0x0, 0x3, 0x2, 0x10001, 0xfd7c, 0x4, 0xff, 0x0, 0xff, 0xff, 0x40, 0x40, 0x0, 0x8, 0x31f9, 0x3, 0x2b, 0x2], {0x0, 0x989680}}) 2018/02/02 04:49:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x2) r1 = add_key$keyring(&(0x7f000016f000)='keyring\x00', &(0x7f000093d000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000925000-0x8)='keyring\x00', &(0x7f0000bf4000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r1, 0x6, r2) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r3 = socket$pppoe(0x18, 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x5) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = syz_open_dev$adsp(&(0x7f0000c82000-0xb)='/dev/adsp#\x00', 0x4000000000, 0x101000) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000a79000-0x14)={0xfffffffffffffff9, 0x8, 0x9, 0x4e, 0xfffffffffffff5ba, 0x0, 0x80, 0x9, 0x4, 0xffffffffffffffff}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000001000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000e8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000755000-0x14), &(0x7f0000ccf000)=0x14) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 04:49:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100", 0x18) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:14 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004000)='/dev/vcs\x00', 0x2000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000001000-0x6)={0x5, 0x100000000}) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0xfe45) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x7, &(0x7f0000004000-0xf9)=""/249) r2 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000001000)={0x2, r2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f0000006000-0x4), &(0x7f0000006000-0x4)=0x4) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000004000-0x8)={0x1f, 0x100000000}) 2018/02/02 04:49:14 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009f6000-0x10)=@common, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dc", 0x1c) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dc", 0x1c) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:14 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000074e000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x3, 0x7f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x100}, 0x9, [0x1f, 0x18759853, 0x6, 0x100000000, 0xffff, 0x0, 0xff, 0x4]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c69000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000de7000-0xc)={0x0}, &(0x7f00001e8000-0x4)=0xc) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00005cb000-0x9)='/dev/ppp\x00', 0x100, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003f0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) kcmp(r1, r2, 0x5, r3, r4) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f000001c000-0x10)={0x100000001, 0x8000, 0x5, 0x7f}, 0x10) r5 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)) creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0xfffffffffffefffe) execve(&(0x7f0000439000-0xc)='./file0/bus\x00', &(0x7f00006d0000-0x18)=[], &(0x7f0000b09000-0x10)=[]) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000dde000-0x14)={@remote, 0x0}, &(0x7f0000a48000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000078a000)={@generic="e2d46afc67735027026f7c3c1e44826e", r6}) sendmsg$key(r5, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 04:49:14 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c7}) openat$audio(0xffffffffffffff9c, &(0x7f0000006000)='/dev/audio\x00', 0x80000, 0x0) r0 = open(&(0x7f0000001000)='./file0\x00', 0x400000, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000006000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000000b000)={&(0x7f000000a000-0x10)=@ipx, 0x10, &(0x7f0000009000-0x40)=[{&(0x7f000000c000-0xbc)=""/188, 0xbc}, {&(0x7f0000006000)}, {&(0x7f000000c000-0xb2)=""/178, 0xb2}, {&(0x7f000000b000+0x95d)=""/106, 0x6a}], 0x4, &(0x7f0000004000-0xe6)=""/230, 0xe6, 0x1}, 0x2121) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/02 04:49:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000440000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x7f, 0x400800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:14 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) [ 169.219359] audit: type=1400 audit(1517546954.375:2792): avc: denied { getopt } for pid=22797 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/02 04:49:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dc", 0x1c) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000fb7000)={0x0, r0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x4) 2018/02/02 04:49:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1c000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) socket$inet_tcp(0x2, 0x1, 0x0) r0 = semget$private(0x0, 0x3, 0x400) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f00001c4000)=""/170) socket$inet_icmp(0x2, 0x2, 0x1) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) 2018/02/02 04:49:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r1 = syz_open_dev$mice(&(0x7f0000f53000-0x10)='/dev/input/mice\x00', 0x0, 0x10802) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000665000)={0xffffffffffffffff, 0xa330}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:14 executing program 1: socket(0xa, 0x6, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b62000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000bf3000-0xe8)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00009fa000-0x4)=0x6f) r2 = getgid() fchown(r0, r1, r2) r3 = socket$key(0xf, 0x3, 0x2) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000861000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000545000)=""/24) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 04:49:14 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x4, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) setsockopt$sock_void(r1, 0x29, 0x3d, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000003000), 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000001000-0x2c)=[@in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x93}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x2c) 2018/02/02 04:49:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r0, 0x1, 0xc, &(0x7f0000360000-0x96)=""/150, &(0x7f0000824000-0x4)=0x96) r1 = syz_open_dev$admmidi(&(0x7f000032f000-0xe)='/dev/admmidi#\x00', 0x8001, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000384000-0x40)={0x9b7, 0x6, 0x9de, 0x401, "38a6a8051afb25d6bbdc11cefa4f331cd27a43b1442a185b8023fdbe96166514018ccf36eab68a8fb0e85d6f", 0x20}) pipe2(&(0x7f0000e86000)={0x0}, 0x4800) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000022000-0x4)=0x336d) 2018/02/02 04:49:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept4(r0, &(0x7f00002f3000-0x5)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000369000)=0x3a, 0x80000) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000058c000)=0x401, 0x1) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf", 0x1e) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:14 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000003000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) setsockopt$sock_void(r0, 0x29, 0x0, 0x0, 0x0) 2018/02/02 04:49:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x1d, 0xe2, 0x0, 0x1, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f000034e000-0x12)='/dev/snd/pcmC#D#c\x00', 0xa9, 0x10800) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00007c1000/0x14000)=nil, 0x14000, 0x1) r0 = socket(0x11, 0x803, 0x300) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r2}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) r3 = request_key(&(0x7f000035f000)='cifs.spnego\x00', &(0x7f0000eb0000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ea9000-0x10)='vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffc) keyctl$revoke(0x3, r3) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[{&(0x7f0000403000-0x18)=""/24, 0x17a}], 0x34e, &(0x7f0000560000)=""/129, 0x81}}], 0x444444444444698, 0x0, 0x0) 2018/02/02 04:49:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e40000)='/dev/mixer\x00', 0xc082, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00003a1000-0x8)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) syz_open_dev$sndmidi(&(0x7f00004e0000-0x12)='/dev/snd/midiC#D#\x00', 0x5f1263a7, 0x0) 2018/02/02 04:49:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf", 0x1e) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1c000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) msgget$private(0x0, 0x210) 2018/02/02 04:49:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005a7000)='cpuset\x00') ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000ddb000-0x1e)={0x9, 0x20, 0xb793, "a8e14c663161", "4ebb71fcf9d2ad702e2ef1f54b207ad5"}) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000001000), 0x8) syz_open_dev$usbmon(&(0x7f0000a32000)='/dev/usbmon#\x00', 0x0, 0x200) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = semget$private(0x0, 0x6, 0x8) semctl$GETNCNT(r2, 0x40000006, 0xe, &(0x7f00006dd000-0xf7)=""/247) 2018/02/02 04:49:14 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000)='/dev/adsp#\x00', 0x8000, 0x440) connect$bt_sco(r1, &(0x7f0000001000-0x8)={0x1f, {0x459b, 0x80000001, 0xffffffffffffff15, 0x100, 0x9, 0x7}}, 0x8) 2018/02/02 04:49:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf", 0x1e) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000582000)='/dev/hwrng\x00', 0x40002, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000c72000)=0x28, &(0x7f0000a94000-0x8)=0x4) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) getsockname$ipx(r2, &(0x7f0000ce6000-0x10), &(0x7f0000242000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000265000)={0x0, 0xb0, "b6c7267afe0a77dfd7f1ea5c2d779cf9d4b6068ec79377a62383a2bd9281f6b1fc84e21340a05689b800d701079a6d0a5415d5368b56ab63c68cf38325533ca0d3181b9565be86830cf47aa91d804c66519159c8ccb545fd8350cd95234300990dd831f7fa0bf9d0f64ad7de35f51d9d81d33fac275099e187e21505d3db03ecdcf8fc915d14fd27a96e1204d497314d6c4ca585306dbc5b6727b6fef285bf4e78fbc1412c2f807379fe43137c8ff03d"}, &(0x7f0000c6d000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000231000-0xa0)={r3, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xff}}, 0x401, 0x1, 0xfffffffffffffffc, 0x4, 0x81}, &(0x7f00004fd000-0x4)=0xa0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000bf2000)={r1, 0x1, 0x1, 0x4, &(0x7f000020e000)=[0x0, 0x0, 0x0], 0x3}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000cce000)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000a0d000-0x10)={0x0, 0x0, 0x24}) readahead(r0, 0x9, 0xda) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000064c000)={r4, r5}) r6 = syz_open_dev$sndseq(&(0x7f0000239000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f000026a000)='/dev/midi#\x00', 0xdf, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f000037d000-0x58)={0xa, 0x0, 0x0, 0x3}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) 2018/02/02 04:49:14 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000063000)='/dev/autofs\x00', 0x4400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x73)="16e2b86f71080eaf8457ee94a547c8156aa5a8568b9d14b22ff69dfd3c15d525a9ea2a973b89c3799d2cbef41a0f5075aaa6dbc37d507729658ed45dd6cf2f46107612753c4dcf1121f3c99dc2ab80766c87b36a614ce55391b3376fd58a8fe8e747914d64f5dd3614e5a3d208fceeb6b1dea1", 0x73, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000001000-0x18)={0x0, 0x4000, 0x0, 0xffff, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x4eeb, &(0x7f0000f0d000)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000a08000)=0x8000, 0x4) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) pivot_root(&(0x7f0000a08000)='./file0\x00', &(0x7f0000b5a000-0x8)='./file0\x00') ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000466000-0x1000)=""/4096) 2018/02/02 04:49:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x20080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000811000-0x108)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, [0x6, 0xffffffffffff0000, 0x6, 0xfaac, 0x7, 0x6, 0xfffffffffffffffd, 0x3, 0x0, 0x6, 0x10000, 0x7, 0x401, 0x0, 0x79e0000]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x9, 0x7e0, 0x8, 0x2}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x4000, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000002000-0x8)=@abs, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000001000-0xc)={0x1, 0xffffffffffffffff, 0x1}) r5 = dup(r4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x3f, 0x1, 0x3, 0x2, 0x2, 0x8, 0x3}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000003000-0x4)=0x1, 0x4) r6 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x4040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x143040) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000235000-0x4)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) setsockopt$sock_void(r8, 0x29, 0x23, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000002000)=0x0) r10 = geteuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000-0x4)=0x0, &(0x7f0000003000-0x4), &(0x7f0000002000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000003000)=0x0) r16 = geteuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)='./file0/file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000001000)={&(0x7f0000003000)=@kern={0x10}, 0xc, &(0x7f0000003000)=[{&(0x7f0000000000)={0x33c, 0x13, 0x400, 0x4, 0x1, "", [@generic="0a23d16c73e7d61ba09f9df2091284294f842fb589c3ac3edd278439400439c84b57990efe36d9a7f9067d2a9d521fe6ac920c5615674f427579c969daa9758237c437073418ded08b682a2f758f7b1a94e75143826d58c106b1f5a7b4bc568aea0412e7bd729410a5415e10f42bc24f3e27840e3593786b199bf867ea20737fa44dd6a92278b819e873d91b0adc19b9dfb868ee4215962ce167a182e101bcfe2a77ee2f41b9b345fcf948154ccba842db17ebee30d54d3fb1f4ad15fa", @generic="57ef3a0977aa60d5bd3077312b37d4b7fa0946347b1d7437a63b7f673aba7dc6f9c1a48281717aba310407318d92d53385551996692134267a1343d518eb696439a90fa4ff891c0376313cd695147e02bb3f110702bed2ba2330c58a751052ccf44733f68f0868f1477d76f6dbe635cbc6efc80c92b64b0fc691ae5e190673c75214015c3de105d187d0c8949893e1f0f4f218a948a21de04681673f6c0a8d641bbd32c9d0d0380afb3b0e53ab21d81f0c8fe307ce619b37a50d7f8769e5d393a0ae2a84a96dce4b9b12e421d1e6aae6b76648fc4ad616681cecae034f525e", @typed={0x8, 0x67}, @nested={0x154, 0x37, [@generic="36e54b747ab9b1c2235a141e0bfde331dce8e697fbac9494430bb6ceea582d7924216cc80b31919f354c60555a2ff8a56d34e2f79a00394815139ee9ed7d60e1b26bcbd410cd1149abe1d9a913eb804711159c04758e743da591608e4eb6fd70170ecf4b239d967ed23b437bb3f2e1612abe8eee8daf4acbee620396b1a17c387c11aea955c427b022d52156008c7ca9d4c9a5c5", @generic="3fae41ec25338f8188bfc58e79cf01e2d8c851eb13c55e8b911fbdbe80e3747051f033dce84a72bb8d7d0f153280744e58e4e92477a59de13ea708943e22381dd989cb7f26ad043fecf9b043c4657bbecb4669e2aaee6d7c1528a6a1d1471b2392cb6cf34a3a5fb3aba842750c9dc5f780040cedcedc83636d28468b8cd28baedd8572983ba2193376aa4802818f6396b508c3af04a5947ba6323d09e0a1263c6db9ef2b19bd49710d3b9a164a981de13b05133e16d81dbe1a94f7"]}, @typed={0xc, 0x6b, @u32=0x5}, @nested={0x1c, 0x4d, [@typed={0x8, 0x84}, @typed={0x10, 0x16, @str='trusted\x00'}]}, @typed={0xc, 0x7c, @ipv4=@multicast2=0xe0000002}]}, 0x33c}], 0x1, &(0x7f0000003000)=[@rights={0x20, 0x1, 0x1, [r7, r3, r3, r6]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x30, 0x1, 0x1, [r2, r0, r7, r8, r4, r4, r0]}, @rights={0x20, 0x1, 0x1, [r0, r4, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xe8, 0x1}, 0x40) 2018/02/02 04:49:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(0xffffffffffffffff, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f0000e51000)=[{{&(0x7f00007af000-0x10)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f00005fd000-0xa0)=[{&(0x7f00002d6000-0x54)="811b5635e317fc9af1a85b96861b8778990314c49b73f3ef836bb0887db3a520b1eb29a514f179937ee686fb059f4d8d6a6c64856e5f79ce491397b7e58d613cc42d0e6ee1ea58d92de0eea227329198965c4c91", 0x54}, {&(0x7f0000c34000)="bd40284d366108c5ce6ae73ac307025c6fc42be1155bf043c3bedb74dd0ce514b366cdced32144f46ab45a04efa52428420f549fd6d5860287d78bbfcd357f622c684adec881b1a3687fc1d90a3d8091ee54ef7276e4f099ff059999a56fd034ef828c735da614794a1e5567c6caf7f5e93e45b359c1a69e010e9e63af00fc4d9a6757bd9ac5a7221ae94ed89b26e48721f9dcaed520b5e77efc0f382dd1f960d5661849aeb288ff6acc8f55126969bacea663d8a9cd45707cb09232251fc88d80fcf8352f4e6e94066df865ac1cba", 0xcf}, {&(0x7f00007df000-0x4e)="019b2e204721dedb5ef23b6c260bc6af55dbb47752920043320d10015c8da5ca33e61f98980bd5543a80dc9d5d2ac16cb4ff462facb6b4756dcc08bdd3fbd3256d37f308b872a24caba5ed3578b3", 0x4e}, {&(0x7f0000fc0000-0xd3)="47cdf76b6d7df96b66abfa0af80cddf30d15deba5f1cd6506c0c870e0a7bfdc21ea8017d1a758062ee8a88b1b14cd4a3505f2c5c2c4fc615c79c05d8c10c5e18a74f503109c0def0972a22f9ec69240c9947acacc21caa78d1ad8a6c3a52f01e9bbb7f9e6dda898fa3bd70fc732d7c30bb907fa07a93bcfd623b608cc2a6d43a8fd443fd537ade46ba07a160f592bcaa59f89c6a29cc5ecd46e46eaf796e828a4a3482e784310983bf6fd9338a64edea11e8af8c19427460fca74f4cd35cb32349720eaa0b776a80c897610df6fecaf9f72698", 0xd3}, {&(0x7f00009a0000-0xcb)="bcfd941eb40276ce7c22d2ee2c283833e34548e44e035bf44729a864f138b94651ae78451e221daecd641cdf298c74307e52bc5364f65959b62c7039b69191234b395b47bd3aec62ee0037938cfdc5f2943e18a7a0d74a5371161adfb6443da217d8bf12ba12a20d3799ef642fac35d9f37e1b33b25021d782c32e3eefd4925765f8f51a305e8ec0f44c9c52e744ed88254c6041c15578f5277a4cd4ec3cb5f8ee9c387d25d0e5af7c6a8adefb25ab5251aed671b23fd340296ee96d24aecec9477bff06090b07c8af6063", 0xcb}, 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0x1000}, {&(0x7f0000a72000)="d635ee32e5bf137516116f0ef7de75cc6b1b488e95463a446b5a8021f419600d982700603390ea9c6413193e51ec0015458fbd278aa204918db919710a659c292d8529dc61a6a7abaa", 0x49}, {&(0x7f0000534000-0x5f)="ee5ebfb03c74c36784ed14b7a85e62473f3ad4747321cd3f4f13e99ea783ef27758897137d65ad71a31404cb92b2b43b14d9f483e3553aeb78f37a448f7fdf926b3fdee80ab66a60b2a2420d388236fe5debc198a36a0a73a4f8e999063666", 0x5f}, {&(0x7f0000c82000-0x45)="e0227c4b1f8b07b69a18748ae06ca76fb49a0089d43b1b24a3989b2e8abfe59733b2d2606f4a92061edc8b5c106fba0831dda97195708e1aa06419a991982995d2a345a2a5", 0x45}, {&(0x7f0000891000-0x6f)="a3f43a90f50f35e298b7d20c35931f5f3b4bd6cf91356e08ea853547161ab176bc2506dabbdf23cb036bd45c8b7625b75c20b600aee294de63ffbe5cd42b6de03acbe7e6f3129108e33f939c03742219aaf38fb2476c9ef53b3c3562faf324e1a39dbe1af7bfc8489df9a9f43cf38d", 0x6f}, {&(0x7f0000843000-0x14)="6ca04261fab61f31d30135ed8a49af12f131cd24", 0x14}], 0xa, &(0x7f0000aee000)=[{0xa0, 0x112, 0x7, "cf776ef6360f0af936ae130a47043d8d4ba8ed5424f329c5261b032574dd888c0a4891701d504e1cdd1bd6a9e4395c8eb928824e26838ed303998e36d0e175b181efdaf82a19d823d123b0e550a3cc60f65639292eff129f294b2bd5d02306503862437ebd09267b60bc45cb085c53f738038c9b994ee06fd660a87678750384ab35ff338c0fedec0e"}, {0xc0, 0x111, 0x0, "7f95a82b7aa88c05809f94dbca4cd229f4a892e5d515df333ea1087aff1284158ff4bfb39ec52844cc268ed8b44c513fc0ee6281297de42d2bb16b514ea570f1d199ad0fb806a98c06038d08532a15300dedd94f88edb648fd8bdec60dd05e82c0024b331907d79c94365eb1fb891353e4199824fe08307835c09a4b7c748b4ad65d54f6c0476df91698f85cbbe5ecaeef2c8ef9689de7f45a52385d7b2f0ff97006f9b564cb828b8c79bde804ee41"}], 0x160, 0x40}, 0x3}, {{&(0x7f0000eb6000)=@nfc_llcp={0x27, 0x4, 0x3, 0x6, 0x80000000, 0x6b5e, "cfcebabd0c879e19165488376b5b833990ea936409915177167b06f650247060314ab390282743d12dbd4cf48420c19dafba72834847573adca618e683d969", 0x9733}, 0x60, &(0x7f0000242000)=[{&(0x7f000025d000)="e88278e1469f324bacfc8532e9fa4493d45d2764dd60e5e9df719efc393951bab353351637a19965bf22678ebfb4ea74e5cc570a6e6165dfa13be8690d8f5036cf4b27608a9d22e1fbcc63fbce321a0d1968a47876f14dfefd366d8f0d27d74674ce6e70fdd0ae7667b02c", 0x6b}, {&(0x7f00006a3000)="073642b391a250f7d9797aa68e7c4f7c098836bc4def7dad03112f5e90426576bcb358b1bb2d8a4d6dbfdc5a0f076e1d01422c254d9ed3f67ba057b75542023992ee47cc67c420fbadd0817a8a3fb4bed10d5933ad5646c755180f3767a2a41487322c1dca47221e3114a09e9a0adaf9e9b2a73113bf651217023bfb47966fc6a7d1a6ee5386d2799f808169dbb9b70fcf053f80153a55a24731b600a760a670282d4e803e99976a4f38981e81c96a1af47cd39fdae0e4", 0xb7}, {&(0x7f0000763000)="0b26266085029d5d0779ca14143fb810ba395c767a666bece539ae380895e37b4fe3a52f690eec30db8aaf", 0x2b}, {&(0x7f0000355000-0x23)="ae6cf74251e58e32502a3d9f3ebd24d01036a5bb74a080d9c24b751f673949da89b319", 0x23}, {&(0x7f000068d000-0xbb)="e5cd6628e66653f6176905c5071314825abfdc30c3137a91aa493c1251eab662b6b79da052d9747f0e0f9f963602c771ca125f4051fdacae158a7033a886402823aa0ca99cfd1073f2dc9cb22c609291288655c1c51f08edcb6d269f13abea06ce36648b95abc8b8a17c03376eb9d07b39c496729848730449794a032c342d81038bb5a6f41797587370c1438ed50e3bd347dd4161480a88dfcb02f361be3914a3a228bcc64f132578198e8b55ae1e536a080cd3f00b627700ab46", 0xbb}, {&(0x7f0000a86000)="c2116c4f1b5f28a0bd36e02a58a0f24f1e9b6f4a331da55e4e8db2e2f032cf0dd55ca47dbdaa1df200cb9f794a6c9336141c10ddb95e0961f1590faab6b77b5bb03541cfc7088e7427ff869c17a83121c46ea1115073e3464d3950ed679eb2a53cbba894bfe1adabb863a5b7c960a7b0b5b4d30de1e69c5654836e04a6ff971f407a0f6dccf7bebecd91", 0x8a}], 0x6, &(0x7f0000e07000)=[{0xf8, 0x88, 0x8, "ad820ed58966f023b04b52412adaf7c46718901ba42368f0bbd027be7d466394076e4f2f3f37ca509db607820b384af89cf2a1ff3986286ea1d60d3242cf9dc18265819a9cf55099afac2df353341f7f888037c1d43d5c64e91dff7103413286c1deb87d200f0fec53f8e7c65317c71106dfa2036192eeb8f719dfb08c3b20ab6ddb48f165cd264bdb7d4cce76bb00632fcb677825943c9c3f73880df5487319244d78c634fab409c5842fc2765cad07bd30456fc574fadf8142eaeaa265f288fce2df59cd04858c9f568876b7473c1d4228614d344669b76d4da4ed0a4933ea1a8be54ff472f7dd"}], 0xf8, 0x84}, 0x40}, {{&(0x7f00002d0000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast1=0xe0000001}, 0x0, 0x1, 0x1, 0x1}}, 0x2e, &(0x7f0000961000)=[{&(0x7f0000f50000)="c5ae271dcf2ebcf6fcdc6fc9dfc655b3482b06d181af70913476feb34078b5b4be8b20bf9dada9d68338e294b2a9e46e302f53abebd75c611459867b1a549367e00a8556b79b4c69e8251d8a9a03a872fb0202fba24ff0b85783f09d7231ca7f4cf592096a57aa56a985116a89a1f41a102ee641232533c71530d3", 0x7b}, {&(0x7f0000117000)="793978d26e8f34ebe450c1b78d17984af6916c8f56859a24061680c53076e39a0f05d748f357dc1590590722ff21cbccbd937b4c007bc91837a332fda5152899376fed50febdf1b20413d5604e708d8393a07e50a00160d12b55e7530e9b2273daa659c3fc4280777a62d5cad2d7ffaeb68a7638c31e8154ba5f5a80f02f182254d7af1145fd939a0c5b186113f8330c452656d8d38301cad7e378c61e6334595a48c22611fbbfdd5d2b35bd81d11f2b10d66e9ada2133cd190fc5a40398cecd56ddb16181753e4c85c4a4d8bc442f8a2c472216725bbfb4", 0xd8}, {&(0x7f00004f7000)="17490c060371512be286ba08f53af8207e691577e8e83409a4ddd2c44b5b1f9dcb7191dc939367dbbf1a8360c4dd00ae9c83e15702baaf9343cc9050cd6ec1289058cad0b870240c76", 0x49}], 0x3, 0x0, 0x0, 0x4040004}, 0x80000001}], 0x5, 0x5) pipe2(&(0x7f00008e8000)={0x0, 0x0}, 0x80800) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000721000)) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000061a000)={r1}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000dd9000-0x18)={0x300, 0x4e905dd9, 0x8, 0x5, 0x7, 0xffff, 0x2, 0x6, 0x0}, &(0x7f00005ac000)=0x20) syz_open_dev$tun(&(0x7f000045b000)='/dev/net/tun\x00', 0x0, 0x80081) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000255000-0x10)={&(0x7f00006c6000/0x4000)=nil, 0x4000}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000b07000-0x4)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000134000-0xb6)={r3, 0xae, "1825b3d60d369370007027d51f7a1e8b1f4454b2bc6c388506cbc2e6f34c87c2b9b73a1f396711c0f4395464f1442f52bc91c96dd40b9ecb92370cd4f3009c73ba3007a87a70d63228a098a785e2b27a610ba6df0ec98139a1c12f3e7e3f38212edde73ff854410363ebdd59724ae0acb5b56d5808c5d10254cdd3b41274fc2eeb2d01f7819a5602daa13f1e4fd1f6aa9250e0f2fc89c6a66d195d6c92e8712d5d2036ce69cd8df44a627539a9e3"}, &(0x7f0000340000-0x4)=0xb6) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 04:49:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_dev$mice(&(0x7f0000126000)='/dev/input/mice\x00', 0x0, 0x220040) getpeername$inet(r0, &(0x7f0000260000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f000013b000-0x4)=0x10) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000dda000-0x8)=0x20) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000685000-0x4)=0x6, 0x4) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) 2018/02/02 04:49:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = syz_open_dev$midi(&(0x7f0000c1b000-0xb)='/dev/midi#\x00', 0x8000, 0x181000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00007b9000)={@common='bcsh0\x00', 0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00002e1000)={@can={0x1d, r1}, {&(0x7f0000dc1000-0x91)=""/145, 0x91}, &(0x7f0000d8a000-0x1), 0x3}, 0x30) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00002da000)={{&(0x7f00003f2000)=""/156, 0x9c}, &(0x7f0000b2d000), 0x41}, 0x20) read$eventfd(r2, &(0x7f0000001000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(0xffffffffffffffff, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1d000-0x4)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000189000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(0xffffffffffffffff) rt_tgsigqueueinfo(r1, r2, 0x26, &(0x7f000058d000-0x10)={0x11, 0x401, 0x10000, 0x400}) bind$pptp(r0, &(0x7f0000869000)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x20) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000c6f000)=r2) fcntl$setpipe(r0, 0x407, 0x9308) keyctl$set_reqkey_keyring(0xe, 0x7) r3 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mlock(&(0x7f0000b1e000/0x4000)=nil, 0x4000) fcntl$setownex(r0, 0xf, &(0x7f0000f31000)={0x2, r1}) setsockopt$sock_int(r3, 0x1, 0x29, &(0x7f0000db8000-0x4)=0x3, 0x4) sendfile(r3, r3, &(0x7f0000b58000)=0x200000, 0xffff) 2018/02/02 04:49:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000064e000)=0x1, 0x2) r1 = socket$pppoe(0x18, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000a32000)={0x40000010}) connect$pppoe(r1, &(0x7f0000ad5000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007f3000)='/dev/sequencer\x00', 0x400001, 0x0) accept4$vsock_stream(r1, &(0x7f0000b0a000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x80800) 2018/02/02 04:49:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0xfffffe6f) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000827000-0xd)={"1136018d631e41865dd39a4fd748d955", {0x4, 0x55f41a67, 0x1, "a1250f1f7bb0"}}) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1c000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000627000-0xbc)={0x9, 0x1, 'client1\x00', 0xffffffff80000001, "18f0d70e90c62a5e", "2bf17e4d49ba56f7a5879cb3f9b660c81d74d837359a4022f2083546c69b17da", 0x3, 0x7ff}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e51000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$bt_l2cap(r2, &(0x7f0000731000)={0x1f, 0x0, {0x7, 0x5, 0x8, 0x4, 0x80000001}, 0xffffffffffff5176, 0x5}, 0xe) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) 2018/02/02 04:49:14 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x40, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000004000-0x10)={0x77359400}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r1, 0x0, &(0x7f0000004000-0x8)=0x4, &(0x7f0000001000)=0x20) 2018/02/02 04:49:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(0xffffffffffffffff, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:14 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000-0x10)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000004000-0x4)=0x10, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000004000-0x14), &(0x7f0000004000-0x4)=0x14) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) 2018/02/02 04:49:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000), 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f00007ac000-0x8f)="a327e99a2788b0578f42b4727b0c14b11720b6fc57a1f50e4161209ee205a285a6d40e419400b94c394a7330e4483338166f8da5e768ef00c49ce36f18bffc96f5bedec9b4579b81805ff682e30e3ed786cf3c9a22723507550ea5b1d7b1eb6fb77ecaf3333438d0937de3e72035f9916f32cacf072c62749d610d7a36a9ba5ac117b77731c04fad4cfff944083d8a", 0x8f) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x140000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f26000-0xa)='/dev/cuse\x00', 0x200000, 0x0) r4 = open(&(0x7f000017a000)='./file0\x00', 0x4100, 0x40) renameat(r3, &(0x7f0000967000-0x8)='./file0\x00', r4, &(0x7f000013a000)='./file0\x00') connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:14 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000000000)="2a8e339c", 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) setsockopt$sock_void(r1, 0x29, 0x23, 0x0, 0x0) 2018/02/02 04:49:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000), 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f22000-0x16)='/selinux/checkreqprot\x00', 0x20000000040002, 0x0) 2018/02/02 04:49:14 executing program 4: perf_event_open(&(0x7f0000c1c000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0xfffffffc) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) 2018/02/02 04:49:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a10000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000acd000-0x20)={0x2, 0x8001, 0x7, 0x1000, 0x8, 0x3f}) 2018/02/02 04:49:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f00009b1000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x5a200) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:14 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/11) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00007bc000)=@req3={0x3, 0x3f1, 0x7, 0x10001, 0x2, 0x400, 0x1}, 0x1c) close(r1) socket$nl_crypto(0x10, 0x3, 0x15) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aa2000-0xb)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00008eb000)={0x0, 0x5c}, &(0x7f0000a45000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000b38000-0xa3)={r3, 0x5, 0x9b, "f6dcbf4856f1a5b7f5d0daa26461c08b9d8b22d125869042c7926a50045dec8453a7b1d59a927a825ae6bcb2317577b254238824882380b44e7f780518036a5cec1aa7dd099624440e096d58d407aca273c53a642e056170c083b687041963aecd781cfda88fd0cbab8f6192bb944fd74671e7c5b2af3db3c213ba6c687b09cd7aa9913a1a2965025b32f7f26242269b7c3569a345db14f0859a6a"}, 0xa3) syz_open_dev$binder(&(0x7f0000a58000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f000000b000-0x10)=[], 0x1, 0x0, &(0x7f0000004000)='\''}) 2018/02/02 04:49:15 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x40, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xfffffffffffffd63) setsockopt$sock_void(r2, 0x29, 0x23, 0x0, 0x0) 2018/02/02 04:49:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = getpgid(0x0) r2 = gettid() sysfs$2(0x2, 0x83, &(0x7f0000fb6000)=""/70) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003cf000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00001ed000-0xc)={r3, r0, 0xcc1}) [ 169.818900] nla_parse: 6 callbacks suppressed [ 169.818905] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/02 04:49:15 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000353000-0xb)='/dev/adsp#\x00', 0xda31, 0x200) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00001be000-0x10)=@req={0x50, &(0x7f00006ff000-0x50)={@generic="48c7ef884b9c21723cc7df74ddbbfb1b", @ifru_flags=0x1}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00000c5000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = accept4$llc(r0, &(0x7f000033b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000504000)=0x10, 0x80000) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e87000)={@generic="e14c6f483e1820744dd456608ba3c879", &(0x7f00002c0000-0x30)=@ethtool_sset_info={0x37, 0x101, 0xd77, [0x4, 0x10000, 0x100, 0xc18f, 0xa2, 0x40, 0x80, 0x60000000000000]}}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) 2018/02/02 04:49:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000), 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:15 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, 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, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1c000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000ed8000), &(0x7f0000f80000-0x4), &(0x7f0000f8b000), &(0x7f0000a16000)="01896dc1d252eea0d6788a6182f74c87b3170000006000000000ed346ee1bdaf8f20b93ee4740b62aa45864239524592da82da318f1508f6e8e42e71b82d639e6271dfbb459f33f50dabbeea8dfa0000000099827be707f70e19967b6f6be8f50193af6e2ff4e3ca511061a525f54c65a2d27bac709df57a3766b1397f1e702dd015d93e6cc800000000c4a5dfb8fa10e7ad8edb3fe0c8876d6cca4c2e81c7cc9172674d1159d49427ce693c774067e735874f1f6874c4c8d0c8cd6b4bc3173a4683344430228525ed61511eaaadc363001af00f02054c56195149b330f9102e5457bfd33eff0b2bd6e8ed69778272e5558905bda19f5e7cb58f29752dbceec6b01d8200098d3e9588b6a108cc83b25f54090ee0455943d4899bb4a9a85d04908be6665ccba6e4f711c7d01432") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) uselib(&(0x7f000047f000)='./file0\x00') 2018/02/02 04:49:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000254000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f000022b000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f000038b000)={{0x9, 0x0, 0x7, 0x0, "685f7fb1ee85f85a656352015d329bedb6419328155ba02f33cd03e6beb9009ecf9445a09c886a973ea16be8", 0x7}, 0x5, [0x6, 0xfb, 0x8e3, 0x7, 0x3ff, 0x1, 0x515, 0x1000, 0x2, 0x6, 0x80, 0x1, 0x20, 0x6, 0x4, 0x0, 0x327b, 0x0, 0x6, 0x4, 0x5, 0x7ff, 0x20, 0x4, 0x100, 0x9, 0x7, 0x8, 0x7fff, 0x8000, 0x0, 0x5, 0x8000, 0xffffffffffff0000, 0x7f, 0x7ff, 0x7, 0x9, 0xd8, 0xffff, 0x100, 0x0, 0x5, 0x7, 0x0, 0x1, 0x4, 0x5, 0x4, 0x9, 0xff, 0x5, 0x101, 0x2, 0x6, 0x6, 0x400, 0x80, 0x9, 0x2, 0x3ff, 0x3ff, 0x6, 0x3, 0x4ae, 0x2, 0x4, 0xbd, 0x800000000000000, 0x7f, 0x7a, 0x6, 0x9, 0x8000, 0x101, 0x3ff, 0x95, 0x9f5, 0x9, 0x100, 0x2f, 0xc2, 0x4c73, 0x389, 0x0, 0x5, 0x4000000, 0x959, 0x3, 0x101, 0x1, 0x0, 0xffffffffffffff26, 0x1, 0xff, 0x9, 0xed, 0x3, 0x9, 0x10001, 0x0, 0x53, 0x1, 0x2, 0x100, 0x5, 0x6c46618c, 0x7, 0xfffffffffffffff8, 0x800, 0xebbc, 0x9, 0x8, 0x200, 0x9, 0x3, 0x400, 0x8, 0xd96a, 0xfffffffffffffff7, 0x400, 0x5, 0x10001, 0x0, 0x6, 0x8, 0x6, 0xfff], {r2, r3+10000000}}) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008f4000-0xee)={0x0, 0xe6, "48f8e455048e410398e6dbffbb1afc0fc70548d52f4f0e39aeeaef24f98f2d3b8dada06ed0e018619ca21e295b297d7c6f77cc36c791af8c9734bd3af17125b4aaeb9036905e5caa9df4f614a57fd45011b895d0b79d6073a3414adf5e8631ae173cffc1d39b141a4458f5728311839a1a98d1e7ee24649344d8acf5ceda81d175fd6063c867f3063ccea2c03fec1ca6f972170526cf5d4245596e0fff4c90c9e82a8d922701ee5d68926e28519e484bf6659169af41bbcb4b3c7156ec6dfc9b45204455900a4f9471c83654f3ce21cefd869985e83f26c7068f54c343c9b971a6a5cd6c89ca"}, &(0x7f00004a8000-0x4)=0xee) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d55000-0x8)={r1, 0x5}, &(0x7f00009ec000-0x4)=0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ddf000)={0x1e, 0x6, 0x4, 0x3, 0x4}, 0x14) 2018/02/02 04:49:15 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f00000af000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x10200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000988000)={0x0, 0xfc, "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"}, &(0x7f0000001000-0x4)=0x104) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x2}, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000003000)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x2, 0x3, 0x9, 0x3f, 0x6, 0x80000000}, 0x20) socket$inet6(0xa, 0x4, 0x8) connect$inet6(r2, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) setsockopt$sock_void(r2, 0x29, 0x23, 0x0, 0x0) 2018/02/02 04:49:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00009f2000)='/dev/dsp\x00', 0x801, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000445000)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f00001b5000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f000016c000-0x38)={&(0x7f0000b28000-0xc)={0x10, 0x0, 0x0, 0x2040000}, 0xc, &(0x7f00004d8000-0x10)={&(0x7f0000877000)=@flushpolicy={0x338, 0x1d, 0x800, 0x7, 0x1, "", [@replay_val={0x10, 0xa, {0x2, 0x0, 0x8}}, @etimer_thresh={0x8, 0xc, 0x2}, @tmpl={0x184, 0x5, [{{@in=@multicast2=0xe0000002, 0x1, 0xff}, 0x2, @in6=@empty, 0x2, 0x1, 0x3, 0x3ff, 0x8, 0xfffffffffffffff7, 0x6}, {{@in=@dev={0xac, 0x14, 0x0, 0x13}, 0x0, 0x6c}, 0x905a27e0b197d653, @in=@multicast1=0xe0000001, 0x5, 0x3, 0x1, 0x1, 0x2, 0x8, 0x1}, {{@in=@multicast2=0xe0000002, 0x3, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x3, 0x5, 0x80, 0x7, 0x9}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x33}, 0xa, @in=@rand_addr, 0x1, 0x3, 0x0, 0x42, 0x254f6029, 0x5, 0x8}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, 0x2, 0x3c}, 0x2, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x8000, 0x5, 0x3}, {{@in=@empty, 0x2, 0x3f}, 0x2, @in=@multicast2=0xe0000002, 0x2, 0x4, 0x3, 0xc6, 0x0, 0x800, 0x1}]}, @replay_val={0x10, 0xa, {0x0, 0x6, 0xffffffffffffffff}}, @algo_auth_trunc={0x124, 0x14, {{'tgr128\x00'}, 0x6c0, 0x160, "f3cac8012033d709b102636fc6386f9a1fe80aeb2fb6a55a91dfc2f0c631e8343a80e1e1e4358aefd52ed92f8d134a7075b0603f7a3027bef7c41f9e479c8f706926cd07f8dba847b4adc9a445b1d3ca27829ea668145520d936fedc5a10069567b4f3d8b77fd2c564c1a661ee0a04a78cfb7c6035ae5f1f9a3a623ce0718384f6419588ea91bb4f6803834709773b632f79876f420cd436644cd579882f12e7e4135be5daa27a8476fdb990fc03ac8f9d9c9ca1e50eaed7f46cee20046b44fd608cecf6ad45b979559c82e0b5558497cb6981ae3f8202aa"}}, @offload={0xc, 0x1c, {r2, 0x3}}, @ipv4_hthresh={0x8, 0x3, {0x13, 0x1b}}, @policy_type={0xc, 0x10, {0x1}}, @replay_val={0x10, 0xa, {0x6, 0x7, 0x40}}, @lifetime_val={0x28, 0x9, {0x1426b723, 0x6, 0xfbcb, 0x8}}]}, 0x338}, 0x1, 0x0, 0x0, 0x1}, 0x8080) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000f48000-0x93)="0cc250d2807158f4058a05a6cde17c2e37f1db1f1643a2a219362799dd2978fa1a094233cb279e4809ff7d014e08822070f2a0a630d601f7e044407c0d9eb8da41446a2fa218cef22c50a8dd5aed715535837b5979bf1394bd95ccac6816e8e28810db171077592359398b99dbd10a99699560c5416b5e5f0647debd993c06f6cbc576626afbebdbe1b3bdbe95be57c1fe71ec") r3 = syz_open_dev$usbmon(&(0x7f000090f000-0xd)='/dev/usbmon#\x00', 0x94e, 0x400000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000ac7000)={0x3, 0x10001, 0xae78, 0x8, 0x7b1, 0x6}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000cd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000165000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f00006ee000)=@ioapic={0x7000, 0x6000000, 0x16c, 0x3ff, 0x0, [{0x5, 0x6, 0x0, [], 0x8}, {0x1, 0xac94, 0x4f62, [], 0x9}, {0x4c7a, 0x3ff, 0x100000001, [], 0x4}, {0xfca, 0x23, 0x7f, [], 0x20}, {0x6, 0x1, 0x6, [], 0x6}, {0x1f, 0x9, 0x1, [], 0x9}, {0x0, 0x6, 0x2c, [], 0x7f}, {0x800, 0x7, 0x6, [], 0xff}, {0x7, 0x14c, 0x0, [], 0x4}, {0x0, 0x7, 0x1, [], 0x4}, {0x0, 0xe9, 0x100, [], 0x200}, {0x401, 0x0, 0x40}, {0x3f, 0x8, 0x3, [], 0x3}, {0x7ff, 0xe00000000000000, 0x5, [], 0x7}, {0x4, 0x1, 0x1a1, [], 0xfffffffffffffffe}, {0x8, 0x9, 0x8, [], 0x80000000}, {0x6, 0x7, 0x8, [], 0x100000000}, {0x7ff, 0x7ff, 0x7, [], 0x3}, {0x20, 0x8, 0x7f, [], 0x3}, {0x823, 0x4, 0x6, [], 0xff}, {0xffffffffffffffff, 0x9, 0x800, [], 0x2}, {0x6, 0x200000, 0xe2b6, [], 0x3ff}, {0x8000, 0x7fff, 0x5, [], 0x7}, {0x4, 0xffff, 0x7fff, [], 0x7}]}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000ac0000-0x1)={0x3}, 0x1) 2018/02/02 04:49:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e98000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000aca000-0x10)={&(0x7f0000c6b000/0x3000)=nil, 0x3000}) socket$bt_sco(0x1f, 0x5, 0x2) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) getresuid(&(0x7f0000663000-0x4), &(0x7f00001d7000-0x4), &(0x7f0000764000)=0x0) getresgid(&(0x7f000033a000), &(0x7f0000afb000), &(0x7f000003d000-0x4)) stat(&(0x7f00001d3000)='./file0\x00', &(0x7f00002c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = request_key(&(0x7f000034d000)='id_resolver\x00', &(0x7f00008be000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000bd1000-0x3)='//\x00', 0xfffffffffffffffe) r6 = request_key(&(0x7f0000f48000-0x8)='keyring\x00', &(0x7f000055b000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a45000)='\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, r5, r6) stat(&(0x7f00007f1000-0x8)='./file0\x00', &(0x7f0000cb6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000067a000)='./file0\x00', &(0x7f00002f8000)) getpeername$ax25(r1, &(0x7f0000b3a000), &(0x7f0000501000)=0x10) r8 = getegid() bind$can_raw(r1, &(0x7f0000f41000-0x10)={0x1d}, 0x10) r9 = getegid() getgroups(0x7, &(0x7f0000e67000-0x28)=[0xffffffffffffffff, r4, 0xffffffffffffffff, 0x0, r9, 0x0, 0x0, r7, r8, r3]) fchownat(r1, &(0x7f00001f1000-0x8)='./file0\x00', r2, r10, 0x1500) 2018/02/02 04:49:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000", 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:15 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000077000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x17) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="a9fffffffd9f1d2657fa61c22ded86af"}}) r1 = syz_open_dev$amidi(&(0x7f0000eb1000-0xc)='/dev/amidi#\x00', 0x1000, 0x181000) bind$pptp(r1, &(0x7f00005fe000-0x20)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) [ 169.937765] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 169.956827] binder: 22972:22987 ioctl 40046205 0 returned -22 2018/02/02 04:49:15 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x800, 0x800) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000002000)={{&(0x7f0000002000-0x73)=""/115, 0x73}, &(0x7f0000002000), 0x8}, 0x20) 2018/02/02 04:49:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00003ad000)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x4000) accept4$llc(r0, &(0x7f000048e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000aa2000-0x4)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000026b000)=@sack_info={0x0, 0xb2a, 0x8ee9}, &(0x7f0000f1e000-0x4)=0x2c9) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aba000-0x8)=@assoc_value={r1, 0x3}, 0x8) perf_event_open(&(0x7f0000c1c000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f0000f46000-0x77)={'system_u:object_r:auth_cache_t:s0', 0x20, 'system_u:object_r:udev_var_run_t:s0', 0x20, 0x37, 0x32, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x77) clone(0x1fc, &(0x7f0000fbf000), &(0x7f000000b000-0x4), &(0x7f00009cf000-0x4), &(0x7f00004e2000-0x36)="a6039ff3fa00317498c345ae861ddbcebcc17247afcb23519643c6e3cb958d000000020f889804443fba61534ca379625a181c3b50e0") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) 2018/02/02 04:49:15 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') mkdir(&(0x7f000073e000)='./file1\x00', 0x80000000000007d) lstat(&(0x7f0000195000-0x8)='./file1\x00', &(0x7f0000c69000)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009a7000-0x8)={0x0, 0xcae8}, &(0x7f0000976000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000055000)={0xfffffffffffffffc, 0x6851, 0x1, 0x1, 0x6, 0x9, 0xfffffffffffffbff, 0x6, r2}, 0x20) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bc6000-0xc)='/dev/rfkill\x00', 0x80, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/02/02 04:49:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)=0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000001000), 0x8) connect$nfc_raw(r1, &(0x7f0000404000)={0x27, 0x6, 0x20, 0x7}, 0x10) timer_gettime(r0, &(0x7f0000644000)={{0x0, 0x0}}) timer_settime(0x0, 0x2, &(0x7f00004a8000-0x20)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) [ 170.000438] binder: 22972:22987 ioctl 40046205 0 returned -22 [ 170.027436] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/02 04:49:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000", 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:15 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000003000)='/dev/amidi#\x00', 0x6, 0x200000) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000003000-0x14)={@empty, 0x0}, &(0x7f0000002000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000003000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, 0x10) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000-0x4)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000004000)='/dev/vcs\x00', 0x220200, 0x0) 2018/02/02 04:49:15 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000208000)={0x0, 0x0}) r2 = socket(0xf, 0x806, 0xe93e) sendmsg$netrom(r2, &(0x7f0000f42000-0x38)={&(0x7f0000199000)=@ax25={0x3, {"22e7707144aa99"}, 0xffffffffffffffff}, 0x10, &(0x7f00008dd000)=[{&(0x7f00000ae000-0x85)="15db7e4a9d827d52d9e4ca11cd330d691780750d38af9cdb5692c6a8fd185529ee5db619393931a4dbf48c96bde869440b435be2550bfde645fc47818398834c339485be9e1ab2c81e7ea079f6689cb7b915749e03de430d3db848b2323e5f17693142f1a6592466696a7eabbcc3e6ab0cfdeadf920458f4e42d2cee7f07e28653f2b323b1", 0x85}], 0x1, &(0x7f00003e8000)=[{0x80, 0x0, 0x0, "d9e6198312f80149ad914436a61d1c2bb1668d44d262f195c7aab944702116b4463da9bf723e068876910132e10552c23976821ced9713da5614944c4b64f9bd6c66bce703f112d0cb9eff1825b074795e1645efa83f745e48be199040d7a4194378759e4f34a7b758e3"}, {0x60, 0x1, 0x6, "807e091dbcb1a8da749298421d5fc57c0848bdc7dd71eb2ea6a32506dba070f0322d3a56268857732415046b9ccd57daa43648790d966d2cf7768e1cd1d82cb61fd4096deae0e7eae8365f8ea3e88f98"}], 0xe0, 0x4040080}, 0x8000) ioprio_set$pid(0x2, r1, 0xa1d1) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1c000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f00009a5000)='net/udplite6\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00004b3000)={0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000079f000)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f000028d000)={r1, &(0x7f000023e000-0x1000)=""/4096}) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00001ad000-0x20)={r0, 0x81, 0x4, r0}) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) 2018/02/02 04:49:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x800000d, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000c25000-0xc)='/dev/amidi#\x00', 0x8100000000000, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00005c2000)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f00006ff000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00009db000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x3, 0xcd, 0x520, 0x400, 0x1, 0x0, r2}) 2018/02/02 04:49:15 executing program 6: r0 = memfd_create(&(0x7f0000451000-0x7)='+l(GPL\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000866000-0x30)={0x4, 0xfffffffffffffffc, 0xd11, 0x2, 0x80}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) setsockopt$sock_void(r1, 0x29, 0x23, 0x0, 0x0) 2018/02/02 04:49:15 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000f43000-0x12)='/dev/input/mouse#\x00', 0x1f, 0x80480) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000b48000-0x12)='/dev/input/mouse#\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00004d4000-0x20)={0x4, 0x8, 0x3, 0x100000001, 0x2, 0x1f}) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000a82000)={0x8001}) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00008b1000)={0x3f, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}, 0x11, 0x556, 0x6, 0x101, 0x6, &(0x7f000040b000-0x10)=@common='gretap0\x00', 0x0, 0xf8d3, 0xc13}) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000875000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) 2018/02/02 04:49:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000", 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000053f000-0x8)) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @generic="520154851b3907609340473a247a655f"}}, 0x1e) [ 170.112800] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/02 04:49:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) socketpair(0x11, 0x3, 0x7fff, &(0x7f0000aa1000)={0x0, 0x0}) timerfd_gettime(r0, &(0x7f000034b000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000001000), 0x8) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') lstat(&(0x7f0000fd5000)='./file0\x00', &(0x7f0000059000)={0x0, 0x0, 0x0, 0x0, 0x0}) llistxattr(&(0x7f0000953000)='./file0\x00', &(0x7f000058f000)=""/1, 0x1) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f0000fdc000)={0x0, 0x0, &(0x7f0000287000/0x1000)=nil}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000533000)={0x0, 0x0, 0x0}, &(0x7f0000fd5000)=0xc) mkdirat(r2, &(0x7f0000c9a000)='./file0\x00', 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000fde000-0x38)={&(0x7f0000fde000-0xc)={0x10}, 0xc, &(0x7f0000560000-0x10)={&(0x7f0000fde000-0x14)={0x14, 0x13, 0x6, 0x108, 0xffffffffffffffff, 0x0, {0x2, 0x0, 0x9}, []}, 0x14}, 0x1, 0x0, 0x0, 0x8080}, 0x1) fchownat(r2, &(0x7f0000b59000-0x8)='./file0\x00', r3, r6, 0x1000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:15 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) 2018/02/02 04:49:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000098a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00007ce000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00002dc000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) syz_open_dev$midi(&(0x7f00004eb000-0xb)='/dev/midi#\x00', 0x5, 0x2) [ 170.177313] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/02 04:49:15 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/rtc\x00', 0x202040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000d2d000-0xb)='/dev/loop#\x00', 0x0, 0x26002) pwritev(r1, &(0x7f000021d000-0x50)=[{&(0x7f0000f73000)='`', 0x1}], 0x1, 0x0) 2018/02/02 04:49:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f000042d000)="8956df1efdd1568b94caba9c9493c236cef71548b099f6dbc7bc417e370735d2f0155f2667215c647368d84a2b93bf200b6da35bbd59f340f9589f6c461fd495fa2369559e8b6fdff7eb7f8a6ce97f9cc48950a48c39b4695b8fdb4601b751a95c7f704160ddb9b0a103c0c7f3b4eb82788425468a715655639a8b2fba139c039c9b19219a587ee0961c458fad7d09f132720761d9ba789713e9f32bc588dd3038ef417af00fb4d49d4d", &(0x7f0000077000)="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"}}, &(0x7f0000957000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000119000-0x4), 0x4) r3 = accept(0xffffffffffffffff, &(0x7f00002f7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000a85000)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000003b000)={0x0, 0x4, 0x2, [0x100, 0x1]}, &(0x7f0000f99000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ec0000-0xc)={r4, 0x8707, 0x30}, 0xc) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000801000-0x4)={0x0, 0xffffffffffffffff}, 0x4) close(r2) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r5, &(0x7f0000001000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x7, 0x78, 0x100000000, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x1) sigaltstack(&(0x7f0000020000/0x1000)=nil, &(0x7f0000cc7000)) fcntl$setsig(r0, 0xa, 0x2d) 2018/02/02 04:49:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500", 0x18) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:15 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) sendmmsg(r0, &(0x7f00000d4000-0x168)=[{{&(0x7f0000c73000)=@sco={0x1f, {0x6c4, 0x80000000, 0x3, 0x1, 0x9, 0x80}}, 0x8, &(0x7f0000ed1000-0x10)=[{&(0x7f000041c000-0xc6)="5cd88a0218d87e54b12de01aa320dc41cde63034592faeacdb9d7450ce90dda8a8f9b46b7a5f900ebab3c2f8d7812af88c3323bf549a0b8a3e1725c3a96fbfefa4532f84d50a7da228cd376e8766ac087cb7c12102e466408d560a9510b9d2deac6b9ec2c92687555fd903daaeef69b87ac214a88d23a658710933878bf19d25833c34af87b78862643cc21b299f711b9d02f21a7a5c8badcb5a9b3afa25ec1216bd4ee3c66adbbdb407e0474b9c08dcbc440909c696102b9dd5b45b8a8ae9d20395afe68713", 0xc6}], 0x1, &(0x7f0000b83000-0x1f8)=[{0x58, 0x115, 0x3, "7332a56f3ab6e8fb44b1fb279f36f4a5a1d21ab805f1f61bf1a60f324d679c864ed52d468255c239d67ec3421a288e2580692e59f6ef417ef69a549c16a172453f98ba00bca4"}, {0x38, 0x11b, 0x6, "b75bd4af0a998f7b1534a40130d167093680409d3793bc995055ccec8f91d95f3a2c8bad86"}, {0x58, 0x119, 0x7fffffff, "4eaff98f888dc002fd8bf102cf68ab55a97b1e20cae781e3b6c72d03f24753248eb8ec21796d8ca1d730e43626d2f8a231eea50245516c396062d7f6d504388865ee24"}, {0x80, 0xff, 0x1, "80a2159b95dd4543f8a50a4ec24fe2c90b4ce318f4e380f38d82165d033c231364d02c62b69ff2d79f1cd167fa0e1e222f0cb5c951c968b12267f23bc75060eea7af9469fa4a498254029dab2299f9f760d865ac58f1f4e15d5aca52ed570be591dd9280029e3e8bd7d3495d5330ef"}, {0x18, 0x102, 0x1, "bf9422d9190666"}, {0x18, 0x88, 0x5, "b5de6e60"}, {0x60, 0x114, 0x0, "1ce2fd51ad61fef22febfbdff1d890c80922b21051ff7f5f447e0ebfb8f3e78511bb465e17bf07f7e83c2ec3b1851c9629c3e1bc6eaed82965529df989fd5275d28b444711f2717bf0"}], 0x1f8, 0x10}, 0x7}, {{&(0x7f0000477000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @loopback=0x7f000001}, 0x2, 0x1, 0x2, 0x1}}, 0x2e, &(0x7f00001be000)=[{&(0x7f0000e40000-0x1000)="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0xd6}, {&(0x7f00002b4000-0x84)="84e377efd40c5ebd7da780bdd5cc85b4a5dbac3efcc1c48a44dc41591cbafc0df190ebf630a1c118a91dc345f00f224f37fdb1cde1719758c3e5aa9ae1d007ec902932a80f86bb2a2ada9dfbdfeaf39d8c026f277ca0e249a0e825ce46ac087caddaba521c82d14a5bcab8a37df0bec83c56fc2543c4c01ec2515ed8598465694673ece9", 0x84}, {&(0x7f00007d7000)="c93fa98097e9fd6f4c645cf42b78197346c61dc3dde1bbd74f5adbfaeac595adb912a65363c48899ab3646ddf16ec628d2b826a6368a65450dada7e91053699e9489af16b3094853713cf0783bf0141385b14a87b2e31d2ea3a4e2c2434b48a7e1365032d3cc2889fba58efd4aefe5eb0f15ad1c67872287890e11346c1cfd04cec0cad4f888d69bd90115d902895d235ced9d147a749d6a4ed9205ffbdf23c7a65ae867f6386f8573260524434d12ec103577f290ecaf187c6da411a46402b4dbcc45137710d55edaf0803bd7d111ad5c494902d9ec509e7fc78d64558301", 0xdf}, {&(0x7f000068c000-0xc8)="b570d0c3b13cea0d4f816fd78634e53280925d8f2c2d3b3b74e8d9e7363ff71ca411f87cd8fa513fddbf311b219450f2adefcfcae5ddf0d67a1cd5f676272b4887d128277defeccf15b414f883b38048e2f0bbef0045792aedb95aa6cd1ff06abad21c0fbc65b6015616731ff33eb3de145cee21b0a155f2ba940d026bb71fab236a634375f703c7cf5412e09f8a682b1616e660dd70201fbbb8df92b5dc378ad3f383aca93bcdb789b05da5d3cbd157aa0a201ce1a20f7f9b1c1382c65f257d8c0233f7b0370c51", 0xc8}, {&(0x7f0000e20000-0x1000)="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", 0x1000}], 0x6, 0x0, 0x0, 0x48000}, 0x1ff}], 0x6, 0x20000000) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) msgget(0x0, 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000319000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) mkdirat(r1, &(0x7f000074e000)='./file0\x00', 0x80) mount(&(0x7f000027e000)='./file0\x00', &(0x7f0000a2f000-0x8)='./file0\x00', &(0x7f0000b16000-0x4)='afs\x00', 0x200805, 0x0) 2018/02/02 04:49:15 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000004000-0x4)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000003000)={0x0, 0x9, 0x20, 0x4, 0x7fff}, &(0x7f0000002000)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x780b, 0x4}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) setsockopt$sock_void(r2, 0x29, 0x23, 0x0, 0x0) 2018/02/02 04:49:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000ead000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000001000-0x50)=""/80, 0x50) mlockall(0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 04:49:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) listen$netrom(r1, 0x3f) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00003f0000-0x4), &(0x7f00006f2000-0x4)=0x4) 2018/02/02 04:49:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x7, 0x84) r1 = request_key(&(0x7f0000d24000-0x6)='logon\x00', &(0x7f000084b000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000006000)='wlan1@eth0vboxnet0eth0\x00', 0xfffffffffffffffc) keyctl$update(0x2, r1, &(0x7f0000100000-0xa1)="7d6df1eb37bcbff8dd0dc34b58876d6f8214d54b10986c1e44f730435d3243651480d0adde2d08f2e207a038034b2766985d73a2a1cdaf8ad859fe1d043e3ed589651272e03b802a9f17137b0b34dcb80d3d4745e64ae3bf5f460f968ce9d2a8d84e31e45ec289a4aa97a74dc05c49c1f1558eb4a92b18c8d50696fccaa9546306301ca347532a79597bf081ce343b01e15dfc755bafcb69257619b1203ad3ed3e", 0xa1) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000217000)={{{@in=@dev={0xac, 0x14}, @in6=@loopback={0x0, 0x1}}}, {{@in=@empty}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dae000)='/dev/qat_adf_ctl\x00', 0x10002, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000605000-0x10)={0x7fff, 0x5, 0x0, 0x7c}) 2018/02/02 04:49:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000c35000-0x8)='./file0\x00', &(0x7f0000000000+0x1a2)=""/178) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) 2018/02/02 04:49:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000185000-0x4)=0x3) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000070d000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00006dd000)=0x400000002, 0xffffffffffffff7d) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000662000-0x4)=0xff, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000924000)={{0x0, 0x3, 0x5, 0x3, 0xa6bb}, 0x3ff, 0x400, 'id0\x00', 'timer1\x00', 0x0, 0x1, 0x8000, 0x7fffffff, 0xfff}) [ 170.357572] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/02 04:49:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r1, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000bda000-0x56), 0x0, 0xfffffffffffffffe) listen(r0, 0x0) 2018/02/02 04:49:15 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, 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, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000be4000-0x5)='user\x00', &(0x7f00000f9000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000c43000)="1f3e367e741839931a65f6a487c02daf6a7996d67ad67904b70899ec1ed2fea9b39fe30cae808e527c7d6db37774f5f5f989855fe1da9575012e835ecdcd245b8a941380a3753a01", 0x48, 0xfffffffffffffffb) keyctl$describe(0x6, r0, &(0x7f0000b6b000)=""/112, 0x51) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f79000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000206000)={r2, 0x28, &(0x7f0000bf5000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000cea000-0xc)={r3, 0x7f, 0x8}, 0xc) connect$inet(r2, &(0x7f00008fe000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500", 0x18) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000b2000-0xb)='/dev/mixer\x00', 0x400, 0x0) signalfd4(r0, &(0x7f0000b85000-0x8)={0xab9}, 0x8, 0x80800) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) socketpair(0x1, 0x80000, 0x2, &(0x7f0000c60000-0x8)={0x0}) accept$inet(r2, &(0x7f0000a96000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00003dd000-0x4)=0x10) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000af4000-0x20)={@generic="e65cce5504432d11701a52523f26ec96", @ifru_flags=0x100000000001400}) pipe2(&(0x7f000014f000-0x8)={0x0, 0x0}, 0x84800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000ca6000), &(0x7f0000dfb000)=0x4) 2018/02/02 04:49:15 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000003000-0xd)='/dev/dmmidi#\x00', 0x100000000, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000004000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001}}, {{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x476}}}, 0x6e, 0x3, 0x400, "8e07f5fae54c8f1770d156b858eb8301cb8de90bb00cad84a8c7f4075032c5b1524882b9349386f2fa9ec59755cfc6c73e611f3f2bc9866f5ae041b9be82be6af39a767c46ca75bd66ba1b30a1fe126a"}, 0x160) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) setsockopt$sock_void(r1, 0x29, 0x23, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0xc00, 0x0) ioperm(0x79c, 0x8, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000004000)=0x9, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000000)={@mcast1}, &(0x7f0000003000)=0x14) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000002000-0x88)={0x81, {{0xa, 0x3, 0x101, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}}, 0x88) dup3(r2, r0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000004000-0x4)=0x1f, 0x38316d0f5be2da30) 2018/02/02 04:49:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000145000)) socket$packet(0x11, 0x3, 0x300) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000226000)='/dev/vga_arbiter\x00', 0x8000, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ff1000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = dup(r1) bind$bt_hci(r2, &(0x7f00000ce000)={0x1f, 0x6, 0x1}, 0x6) r3 = socket$key(0xf, 0x3, 0x2) r4 = fcntl$getown(r3, 0x9) ptrace$getregset(0x4204, r4, 0x3, &(0x7f0000fae000)={&(0x7f0000900000-0xde)=""/222, 0xde}) r5 = getpgrp(0x0) r6 = syz_open_procfs(r5, &(0x7f0000baf000)='net/sctp\x00') r7 = openat$mixer(0xffffffffffffff9c, &(0x7f000054c000-0xb)='/dev/mixer\x00', 0x2000, 0x0) accept$ax25(r6, &(0x7f00001d0000-0x7), &(0x7f000025d000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000284000-0x98)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x9, 0x8}, &(0x7f000020e000-0x4)=0x98) sendmsg$alg(r0, &(0x7f0000490000-0x38)={0x0, 0x0, &(0x7f000066e000-0x20)=[{&(0x7f0000f30000)="e2c72b2582c101940d4bb9398262cf356b90eac4cf203ee3384c3ac3afddc7a915087b98240acc33d0838f117d8ac3aeaa84ca824615bf9907f6176655b52e12e09c47b48f62dc11d93ccfb68f0eb43e0b26", 0x52}, {&(0x7f0000b76000-0x62)="baef232e13bb0cca2f7bbbf978121cdc8c3d0fbb7e6ea263186ab8b16e69e2d757887e63505a6446cf8d4b9ed74cd47046c86290434b06578de8851c33e72351f053718f8752ce0866d68734c240e91b50b9082b473bc2d922176e1edfca4970c3db", 0x62}], 0x2, &(0x7f0000728000)=[@assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1048, 0x40000}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00005e8000-0x10)={0x1000, 0x1, 0xd9b, 0x6, r8}, &(0x7f0000cf1000-0x4)=0x10) arch_prctl(0x1004, &(0x7f0000d0e000-0x3c)="e7a318396f6c56bf975e5831fbb9de930edd44e71a0938d6dfdfbb18afbd74a3ab375e487e887b3ab640b51cb3ef05938f882eef5284896c8ab991bd") sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 04:49:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="32fcd6375f5950f047ba579053b07f7461298cb6e76f7748dd04118213c429f7c57f7e4c3047838c255400bc4abf7c84dedfbef1d89721b059bd8c387eca3640806853ef676c11b08dd96072b82947553d40e5937a717f0861578f1ffd31063a4203c7d28ea5d2484dd9fea6a0118fb89001669d8351e9f10ece4b199f8ac86de43f303918a8d6efa5739a8dd929ecfd24e8ff9bda2983045f327926d1", 0x9d, r0) r1 = syz_open_dev$sndmidi(&(0x7f0000057000-0x12)='/dev/snd/midiC#D#\x00', 0x1f, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cea000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x401, 0x2, 0x2, 0x0, 0xb991}, 0x14) r3 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000001000-0x4)=0xe8) setfsuid(r4) getsockopt$inet6_buf(r3, 0x29, 0x38, &(0x7f0000966000), &(0x7f000079b000-0x4)) bind$inet6(r3, &(0x7f00003f1000-0x1c)={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x12}}, 0x1c) 2018/02/02 04:49:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = creat(&(0x7f0000f9f000)='./file0\x00', 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00005ff000-0x4)=0x7, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000001000), 0x13d) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000f88000)={[{0x9, 0xde, 0x100000000, 0x8, 0x2, 0x8, 0x0, 0x4, 0x7ff, 0x101, 0x6, 0x646}, {0x7, 0x7, 0xbe, 0x100, 0x1, 0x5, 0xfffffffffffffffb, 0x10000, 0x80000001, 0x4, 0x6, 0x8, 0x1}, {0x9, 0x9, 0x1, 0x80000000, 0x5, 0xffffffff9367b85a, 0xe5, 0xfffffffffffffffc, 0x0, 0x8, 0x4, 0xffff, 0x589b}], 0xef}) r2 = shmget(0x2, 0x4000, 0x100, &(0x7f000026c000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00001c2000-0x9)=""/9) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000bd4000-0x400)={"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"}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000044f000)=@syzn={0x73, 0x79, 0x7a, 0x0}) clock_gettime(0x0, &(0x7f0000df1000-0x10)={0x0, 0x0}) sched_rr_get_interval(0x0, &(0x7f00002aa000-0x10)) clock_gettime(0x2, &(0x7f000069c000-0x10)={0x0, 0x0}) timer_create(0x6, &(0x7f000013a000)={0x0, 0x8, 0x5, @thr={&(0x7f0000d5a000)="354d3cc66f03cbc92322723b07070aee7daa1539859c9de1cf77532c307cfcbc08d66318f4c3a792b23567cb23ed897847f69109350ba3263073b3cb88cc0dea3b10e62b9369989e8b3cb89795d56815aa010f43a906b61ed4a8aacad052049322ee14d3fddd28262c6f19b790fbfbf548c584d932f3a3fa4443a5e639cd05796054a286a49190db09157210f542ff2c6e4db4698da1b60697a9a37fd4b322411fd036338f126222d849b2d308a1766f9b7e5d146f4682692be915e9508d675152dbe2a00c5ebeb32584cc0cdec806854709fcf4d9c4ace041ff1ad80986019b487441ec03", &(0x7f0000602000)="64386cee1ebfb9e7791ce9063adccc88c01f9b8ecda2c5dfc8014c72dde3b2ba184baf4d49478a03dbd321dd34f214afa08a1326d2f049e316546dfa411b095a169caae614fb78a1de727dd26c9bd3e89d926b4687ea3854ca272c049843fa8bcc372e4131134da53e34161fd4dc63c7ce92a545d2cf462a210ab4ed0cb36fe2649c3ab789c4a858df91806aef54b616fc367c12cea12954"}}, &(0x7f0000f6f000)=0x0) timer_settime(r6, 0x1, &(0x7f000006b000)={{r3, r4+30000000}, {0x0, r5}}, &(0x7f0000040000)) 2018/02/02 04:49:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500", 0x18) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) [ 170.521365] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 170.582174] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/02 04:49:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f000000b000-0xbc)="4f90f6b34a64092ce83da2d06df895462951650f1179b7031b3968e77b00e23835ae3ecb6bf3849fcf2d5d8bf25eee5cd896f6cac4246b78cfb37406895d9c4a897da196163ba201f76e423eb07fc075b62c0c8ec80e1a9288e802b3a3d03a1ef80954fcb5847fe1aecd54349c8fa95185bb9fe5849e50173f57b4e40bee72bc038f5b10d954d09520d21efb650835eae54c07d68894aced52af5cc98cef0811a3d11b80d4e307c753b83b2149fc4a0462317764b12dc52aa537c8ff", 0xbc) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000854000)=@add_del={0x2, &(0x7f0000e4e000-0x10)=@syzn={0x73, 0x79, 0x7a}, 0x8}) setsockopt$inet_dccp_buf(r0, 0x21, 0x83, &(0x7f0000d72000-0x57)="dd204de2bd7236a33ad63c38a39a5798454021a02f117821dd070e094734ce6098004f857343dff58b4e25ea07a39555c545b0e14a4a0174879c9c68e8803a823ac40ca707a198880c9ecc7cc1625ee32b73cbcddfed97", 0xffffffffffffff41) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000452000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f000006f000)=0x8) select(0x40, &(0x7f0000eb0000)={0x6, 0x5, 0x81, 0x4, 0x87c4, 0x7, 0x3, 0xfffffffffffffff9}, &(0x7f0000f14000)={0x9, 0x4849, 0x68c9, 0x9, 0xfd, 0x8, 0x3, 0x2379}, &(0x7f0000d34000)={0x8000, 0x951, 0x877, 0x2, 0xfffffffffffffff7, 0x400, 0x6, 0x800}, &(0x7f0000e7b000)={0x0, 0x2710}) 2018/02/02 04:49:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000002000-0x4)=0x1c, 0x803) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000a78000)=0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007c0000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000667000-0x18)={0xaa, 0x30}) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000048d000)='attr/sockcreate\x00') ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000a96000)={r0, 0x7d6800}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000006a000)='/selinux/enforce\x00', 0x1, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000094e000-0x38)={&(0x7f00001ce000)={0x10}, 0xc, &(0x7f0000c98000)={&(0x7f0000b93000)={0x14, 0x6, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/02 04:49:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000083000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unshare(0x20000400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000015e000), &(0x7f0000206000-0x4)=0x4) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/02 04:49:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca", 0x1c) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0xfffffffffffffff8, 0x4040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000001000-0x30)={0x8, 0x800, 0x6, 0x5, 0x100000000, 0x80000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r1, 0x5, &(0x7f0000001000-0x8)=0xe45, &(0x7f0000001000-0x8)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f000085b000)={0x2, 0x2, 0x95, 0x7, "0150759d03aba801485d13c982f041e5824b7a4a72a9cd1eb90ea78ecf22e10b2c11ebf07fc53b0c0ee70d68", 0x11}) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fa4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000e08000)={0x0, 0x7ff}, &(0x7f0000996000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000d12000)={r4, 0x8001, 0x7, 0xdc7}, 0x10) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:15 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000020d000+0xddb)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x9}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r2, &(0x7f0000001000-0x4)=0x4) ptrace$peek(0xffffffffffffffff, r0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f0000001000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) read$eventfd(r3, &(0x7f00001d9000-0x8), 0x8) 2018/02/02 04:49:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x4, @empty}}, @sadb_address={0x3, 0x7, 0x32, 0x20, 0x0, @in={0x2, 0x3, @empty}}, @sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x78}, 0x1}, 0x0) 2018/02/02 04:49:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca", 0x1c) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c81000)='\x00', 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f000033e000-0x8)=0x1, 0x8) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007b9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f000086e000), &(0x7f0000d25000)=0xc) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) [ 170.660535] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/02 04:49:15 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x93150bcde8a1183, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000a03000-0x28)={0xb2ee, 0x5, r1, 0x10001, r2, 0x0, 0x1, 0xc417}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000fcc000-0x9)='/dev/sg#\x00', 0x8000, 0x88000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000cff000-0x8)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000328000)={r4}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00002af000-0x10)={0xa, &(0x7f0000e7a000-0x50)=[{0x0, 0xda, 0x2, 0x7}, {0x4, 0x5, 0x6, 0x8}, {0xff, 0x5, 0x81, 0x3f}, {0x8001, 0xb5, 0x9, 0x9}, {0x2, 0x11, 0x2, 0xfff}, {0x8e, 0x1ff, 0x100000000}, {0x8, 0x4, 0x7, 0xc2}, {0x9, 0x101, 0x6, 0xfff}, {0x6, 0x7, 0x9, 0x2}, {0x8c4a, 0x4, 0x3574, 0x8}]}) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000412000)={{{@in=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000243000)=0xe8) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d5b000-0x50)={@generic="ff213d4deb5dd9a2b62ac7e7ab38fe7a", @ifru_addrs=@can={0x1d, r6}}) sched_yield() r7 = socket$pppoe(0x18, 0x1, 0x0) open$dir(&(0x7f00002b9000)='./file0\x00', 0x501000, 0x40) connect$pppoe(r7, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) ppoll(&(0x7f0000272000-0x38)=[{r5, 0x2038}, {r5}, {r3, 0x8}, {r7, 0x8}, {r7, 0x10}, {r7, 0x8010}, {r3, 0x8291}], 0x7, &(0x7f0000a99000-0x10)={0x0, 0x989680}, &(0x7f0000e1b000)={0x3}, 0x8) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000492000-0x10)={0xfffffffffffffffa, 0x9, 0x8, 0x104}) 2018/02/02 04:49:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4800) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000ce9000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) lseek(r1, 0x0, 0x0) 2018/02/02 04:49:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000509000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) splice(r1, &(0x7f00006d5000-0x8), r2, &(0x7f0000f2e000-0x8)=0x4d, 0x8, 0x2) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000380000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00008a7000-0x4)=0x8) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00006bf000-0x38)={0x0, 0x0, &(0x7f000048d000-0x60)=[{&(0x7f0000949000)="99911573189098dd110254e47ab8940d", 0x10}], 0x1}, 0x0) recvmsg(r2, &(0x7f00003bd000)={&(0x7f0000e3d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000f2d000)=[{&(0x7f00001da000)=""/52, 0x34}], 0x1, &(0x7f0000e7a000)=""/4096, 0x1000}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c10000)) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = syz_open_dev$vcsa(&(0x7f0000a03000)='/dev/vcsa#\x00', 0x9, 0x4100) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000681000-0x8)) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000546000)="df197c59149614ae5039f11077392606b5ddf69ccc8fb6b4e32003e38717ba234c27143d0ac1dbe5994d8ba63b99fb5ada52c381cc9ae9de20be359d661909d265b3becfa0b11a83606936686bd463cde8a76b2930bf19") 2018/02/02 04:49:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8000, 0x84000) r1 = semget(0x0, 0x3, 0x4) semctl$GETPID(r1, 0x7, 0xb, &(0x7f0000001000-0xc1)=""/193) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x20, 0x9, 0x3, 0x1200, 0xfffffffffffffffc}, 0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x5, 0x7fffffff, 0xba16, 'queue1\x00', 0xbe1b}) setns(r0, 0x48000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00004c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000b1000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00004fc000)={r2, r3, 0x39f026b6}) perf_event_open(&(0x7f0000940000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000800, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2801, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x803, 0xda, &(0x7f0000276000)={0x0}) open(&(0x7f0000003000)='./file0\x00', 0x0, 0x40) getpeername$unix(r5, &(0x7f000090f000-0x6e)=@file={0x0, ""/108}, &(0x7f0000276000-0x4)=0x53) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000079000)={0x4, 0x0, 0x831abbd56c3596ef, 0x929}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00009ff000)={0xfff, r6, 0x0, 0x1}) ioctl$TIOCGPTPEER(r5, 0x5441, 0x1) 2018/02/02 04:49:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca", 0x1c) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) [ 170.712918] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/02 04:49:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$audion(&(0x7f00009f2000-0xc)='/dev/audio#\x00', 0x3, 0x40001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000cd7000)={0x0, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3ff}}, 0x972b, 0x200, 0x100000001, 0x6, 0xa}, &(0x7f0000225000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000230000-0x8)={r2, 0x8001}, 0x8) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 04:49:16 executing program 2: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c8c000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r0, &(0x7f0000506000-0x30)=[{&(0x7f0000f91000)=""/140, 0x8c}], 0x1) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f92000)={r0, 0x50, &(0x7f0000f93000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000011f000)=r1, 0x4) 2018/02/02 04:49:16 executing program 4: r0 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000d0a000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000001000)=""/6, 0x6) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000001000-0x58)=""/88) 2018/02/02 04:49:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000", 0x1e) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000cf7000-0xb)='/dev/mixer\x00', 0x40000, 0x0) sendmsg$kcm(r1, &(0x7f0000911000-0x38)={&(0x7f0000d89000)=@in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xce38}, 0x1c, &(0x7f0000fc1000-0x20)=[{&(0x7f0000947000-0x9)="9ca3e6879de0e469b0", 0x9}, {&(0x7f0000078000-0xf6)="a56d1cd0c1d1328f902bc9223f43ed1e4729260faa9156a1790ce0f6fda48b87c799d199588025e3de05e11dfbdafafce4853e77498b97284fbd66400de08dca151e0820d2fbce9b1e156359f7180ffd7240efb3e693beac0d3d027dbf2d80735025de5b49ed4914e5a7595c69d44ab4ed3e9abeb8d046dda98e09cb3ce6526c8b330d387cd05e8effd94416a159368e84c747559021cf80ce18a20bed05d0eb73b292c53b9dd1bc17d47c716bdf3f6fd9ca409e5fe1030c65a5550d39a9fe85adad8ce73c6b9d831776bf949a2023a5ace0455155043fddc2358e71ebdce119be4f62bf6af16fc80d49b90c60df3c99109711cca237", 0xf6}], 0x2, &(0x7f00001f9000)=[]}, 0x4004000) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f000046d000-0x1e)={0x18, 0x0, {0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = syz_open_dev$midi(&(0x7f00000e7000-0xb)='/dev/midi#\x00', 0xd4, 0x2) getpeername$packet(0xffffffffffffffff, &(0x7f0000d55000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00002a7000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00005f0000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000001000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b45000)='/dev/snd/seq\x00', 0x0, 0x2002) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000094000-0x5c)={0xffffffffffffffff, 0x3, {0xffffffffffffffff, 0x0, 0x1000, 0x3, 0x8}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) openat$hwrng(0xffffffffffffff9c, &(0x7f00000de000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) 2018/02/02 04:49:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x800000000}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x13}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00008d9000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2200) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/02/02 04:49:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008bd000)='/dev/qat_adf_ctl\x00', 0x2482, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000089a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000ca7000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a82000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000368000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002a3000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x2, 0x0, 0x0, 0x6c60, 0x2, 0x20, 0x20, 0x7f, r1, r2}, {0x1e00, 0xff, 0x4, 0x0, 0x401, 0x10000, 0x4, 0x9}, {0x9, 0x9, 0x2, 0x4}, 0x10000, 0x5, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x33}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x2, 0x200, 0x7ff, 0x8, 0x3}}, 0xe8) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000008f000)={0x0, 0x0}) ppoll(&(0x7f0000725000)=[{r3}], 0x1, &(0x7f0000379000)={0x0, r4+30000000}, &(0x7f00002f5000-0x8), 0x8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000071a000-0x4), &(0x7f0000a30000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000960000-0x4c8)={{0x5c7e, 0x6, 0x0, 0x3, "093e5bbae70015f03155d0b39c1e90c3d34009fd6bafa325fddd2f8dd48dcfc9a9fd504bc7a2f1eba713a610", 0x8}, 0x7, [0x7f, 0x0, 0x1f, 0xfffffffffffffff9, 0x1, 0x3, 0x3, 0x100000001, 0x81, 0x8, 0xa92, 0x2, 0x6, 0x2, 0x400, 0x1, 0x8, 0x0, 0xc8, 0x87, 0xffffffff, 0x100000001, 0x7fff, 0xb932, 0x10, 0x7ff, 0x1, 0x3f, 0x8, 0x8, 0xe, 0xb325, 0x0, 0xff, 0xd381, 0x80000001, 0x9, 0x9, 0x5, 0x2, 0x9, 0x5e4, 0x4, 0x2ad, 0x2, 0xa4, 0xffffffffffffffc1, 0x1, 0x1, 0x1ff, 0xc7, 0x73, 0x8, 0x8, 0x3, 0x3ff, 0x3, 0x3, 0x0, 0x81, 0x64, 0x3, 0xfff, 0xffff, 0x7fffffff, 0x6, 0x6, 0x401, 0x8, 0x2, 0xe7, 0x9133, 0x400, 0x7, 0x2, 0x400, 0x2000000000000000, 0x5, 0xffffffffffff8a76, 0xfffffffffffffffb, 0x6, 0x2, 0x0, 0x9, 0x200, 0x3, 0x1ff, 0x8, 0x1, 0x2, 0x0, 0x846, 0x0, 0x8001, 0x1, 0x2, 0x100000000, 0x628e, 0x0, 0x0, 0x3, 0x9429, 0x3, 0x4, 0xff, 0xbd, 0x8, 0x8001, 0x5, 0x28a, 0x1, 0x134a3ca3, 0x8, 0x2, 0xfffffffffffffff9, 0x2, 0x1, 0x7f, 0xfa1, 0x4, 0x6, 0x2000000000000000, 0x8001, 0x7, 0x2, 0x3, 0x80000001, 0x800], {0x77359400}}) pread64(r3, &(0x7f0000a4c000), 0x0, 0x0) 2018/02/02 04:49:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000", 0x1e) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x4, &(0x7f00005c5000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000f9000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000071a000)=""/106) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f0000754000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/02 04:49:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000", 0x1e) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f54000)='/dev/cuse\x00', 0x20000, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00002b3000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r1 = socket$pppoe(0x18, 0x1, 0x0) getgid() connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000e02000)={0x2, 0xd, 0x1ed4, 0x0, 0x28, 0x0, 0xffffffffffffffff, 0x1, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff03, 0x5, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_key={0x19, 0x8, 0x5f0, 0x0, "b593648551ab1494f4ceaa45d56647539c4f31088456087b01765f5acd785c0ed9d368f120cd0b0ad2e2f8df68f959ee53303bb2f1632bdb81daa2886646fa9418315f6340192acdadcedf156e9b737fe1177f1848df77cf9ddda01fec39e0d942fd4d9f7b056e442e777be108ce9a0e04866ce27b8afec6ea3b968f79b5281e49754cc3a2863b8838ca67cb4f24d2704a91ef419f8883f4d87a59be9d692368ba7c20541846a90aef7f30ae649df105b34b973ab1eeff7634f19921f1f9"}]}, 0x140}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a5d000)='/dev/mixer\x00', 0x80000, 0x0) r2 = add_key$user(&(0x7f0000b1b000-0x5)='user\x00', &(0x7f0000e9a000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f20000-0xb7)="452ac40e7ba020d9b1639a6cfffedfa42afea3ed3818995a6443dd278d4339bd8aaf7ec19572731f9d272e9c44cb87deeea94633ec2917bbe40d4534960b46b85b39bb274b398bfee0bb024a9ae327ffd4772b2b9526cc5c6e0263d3809357d987e64dc7e0b2e70a5852a870a9d264cdf2451047a4b3c572d43a80ff535c4e51c36d698997ba5b7858a13fd5dfaa0cbaec7e648f67ef70cfe0549613dc996ded7c86a67d6c44d983c43635e14361f71b8d5f1a6d54f08a", 0xb7, 0xfffffffffffffff8) r3 = request_key(&(0x7f0000d17000-0x5)='user\x00', &(0x7f0000bf7000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e31000)='prockeyringvboxnet0\x00', 0x0) keyctl$link(0x8, r2, r3) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00008b0000)={0x0, 0x3000, 0x3f, 0x5, 0x101}) 2018/02/02 04:49:16 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, 0x6, 0x0, 0x0, 0x0, 0x0, 0x80513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) keyctl$revoke(0x3, r0) 2018/02/02 04:49:16 executing program 5 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008bd000)='/dev/qat_adf_ctl\x00', 0x2482, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000089a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000ca7000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a82000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000368000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002a3000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x2, 0x0, 0x0, 0x6c60, 0x2, 0x20, 0x20, 0x7f, r1, r2}, {0x1e00, 0xff, 0x4, 0x0, 0x401, 0x10000, 0x4, 0x9}, {0x9, 0x9, 0x2, 0x4}, 0x10000, 0x5, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x33}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x2, 0x200, 0x7ff, 0x8, 0x3}}, 0xe8) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000008f000)={0x0, 0x0}) ppoll(&(0x7f0000725000)=[{r3}], 0x1, &(0x7f0000379000)={0x0, r4+30000000}, &(0x7f00002f5000-0x8), 0x8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000071a000-0x4), &(0x7f0000a30000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000960000-0x4c8)={{0x5c7e, 0x6, 0x0, 0x3, "093e5bbae70015f03155d0b39c1e90c3d34009fd6bafa325fddd2f8dd48dcfc9a9fd504bc7a2f1eba713a610", 0x8}, 0x7, [0x7f, 0x0, 0x1f, 0xfffffffffffffff9, 0x1, 0x3, 0x3, 0x100000001, 0x81, 0x8, 0xa92, 0x2, 0x6, 0x2, 0x400, 0x1, 0x8, 0x0, 0xc8, 0x87, 0xffffffff, 0x100000001, 0x7fff, 0xb932, 0x10, 0x7ff, 0x1, 0x3f, 0x8, 0x8, 0xe, 0xb325, 0x0, 0xff, 0xd381, 0x80000001, 0x9, 0x9, 0x5, 0x2, 0x9, 0x5e4, 0x4, 0x2ad, 0x2, 0xa4, 0xffffffffffffffc1, 0x1, 0x1, 0x1ff, 0xc7, 0x73, 0x8, 0x8, 0x3, 0x3ff, 0x3, 0x3, 0x0, 0x81, 0x64, 0x3, 0xfff, 0xffff, 0x7fffffff, 0x6, 0x6, 0x401, 0x8, 0x2, 0xe7, 0x9133, 0x400, 0x7, 0x2, 0x400, 0x2000000000000000, 0x5, 0xffffffffffff8a76, 0xfffffffffffffffb, 0x6, 0x2, 0x0, 0x9, 0x200, 0x3, 0x1ff, 0x8, 0x1, 0x2, 0x0, 0x846, 0x0, 0x8001, 0x1, 0x2, 0x100000000, 0x628e, 0x0, 0x0, 0x3, 0x9429, 0x3, 0x4, 0xff, 0xbd, 0x8, 0x8001, 0x5, 0x28a, 0x1, 0x134a3ca3, 0x8, 0x2, 0xfffffffffffffff9, 0x2, 0x1, 0x7f, 0xfa1, 0x4, 0x6, 0x2000000000000000, 0x8001, 0x7, 0x2, 0x3, 0x80000001, 0x800], {0x77359400}}) pread64(r3, &(0x7f0000a4c000), 0x0, 0x0) [ 171.007965] FAULT_INJECTION: forcing a failure. [ 171.007965] name failslab, interval 1, probability 0, space 0, times 0 [ 171.019343] CPU: 0 PID: 23251 Comm: syz-executor5 Not tainted 4.15.0+ #292 [ 171.026358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 171.035710] Call Trace: [ 171.038286] dump_stack+0x194/0x257 [ 171.041903] ? arch_local_irq_restore+0x53/0x53 [ 171.046581] should_fail+0x8c0/0xa40 [ 171.050286] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 171.055374] ? __lock_acquire+0x664/0x3e00 [ 171.059589] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 171.064785] ? find_held_lock+0x35/0x1d0 [ 171.068874] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 171.074745] ? rcu_note_context_switch+0x710/0x710 [ 171.079672] should_failslab+0xec/0x120 [ 171.083631] kmem_cache_alloc_node+0x56/0x760 [ 171.088107] ? avc_has_perm_noaudit+0x520/0x520 [ 171.092757] ? trace_event_raw_event_lock+0x340/0x340 [ 171.097940] __alloc_skb+0xf1/0x780 [ 171.101557] ? skb_copy_and_csum_dev+0x370/0x370 [ 171.106292] ? find_held_lock+0x35/0x1d0 [ 171.110348] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 171.115952] ? selinux_inet_conn_established+0xf0/0xf0 [ 171.121240] ? sock_has_perm+0x2a4/0x420 [ 171.125296] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 171.130822] netlink_sendmsg+0xa86/0xe60 [ 171.134879] ? netlink_unicast+0x6b0/0x6b0 [ 171.139101] ? security_socket_sendmsg+0x89/0xb0 [ 171.143845] ? netlink_unicast+0x6b0/0x6b0 [ 171.148063] sock_sendmsg+0xca/0x110 [ 171.151763] sock_write_iter+0x31a/0x5d0 [ 171.155809] ? sock_sendmsg+0x110/0x110 [ 171.159761] ? __lock_is_held+0xb6/0x140 [ 171.163825] ? iov_iter_init+0xaf/0x1d0 [ 171.167796] __vfs_write+0x684/0x970 [ 171.171497] ? kernel_read+0x120/0x120 [ 171.175361] ? bpf_fd_pass+0x280/0x280 [ 171.179240] ? _cond_resched+0x14/0x30 [ 171.183116] ? selinux_file_permission+0x82/0x460 [ 171.187977] ? rw_verify_area+0xe5/0x2b0 [ 171.192038] ? __fdget_raw+0x20/0x20 [ 171.195738] vfs_write+0x189/0x510 [ 171.199268] SyS_write+0xef/0x220 [ 171.202711] ? SyS_read+0x220/0x220 [ 171.206317] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 171.211314] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 171.216064] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 171.220797] RIP: 0033:0x453299 [ 171.223963] RSP: 002b:00007f631a034c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 171.231651] RAX: ffffffffffffffda RBX: 00007f631a034aa0 RCX: 0000000000453299 [ 171.238897] RDX: 000000000000001f RSI: 000000002002b000 RDI: 0000000000000013 [ 171.246144] RBP: 00007f631a034a90 R08: 0000000000000000 R09: 0000000000000000 2018/02/02 04:49:16 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, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0}, &(0x7f0000139000)=0xc) r2 = syz_open_dev$usbmon(&(0x7f0000d54000)='/dev/usbmon#\x00', 0x2, 0x481) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000351000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, 0x1, 0x2, 0x5, 0x0, 0xf05, 0x8000000000}, 0x20) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000bd4000-0x8)={0x0, 0x0}) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f000023c000-0x18)) get_robust_list(r3, &(0x7f000012b000)=&(0x7f0000fa0000-0x18), &(0x7f00005dd000)=0x18) 2018/02/02 04:49:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) bpf$BPF_PROG_QUERY(0x10, &(0x7f00008e6000-0x20)={r0, 0x1, 0x1, 0x0, &(0x7f0000d6a000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) 2018/02/02 04:49:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x80513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) keyctl$revoke(0x3, r0) 2018/02/02 04:49:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f00008d8000-0x13)='/dev/snd/controlC#\x00', 0x8, 0x80) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000d2b000)={0x7, 0x6, 0x2, 0x81, 0xfffffffffffffe00, 0x9}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xfffffffffffffffa) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000509000-0x8c)={0x0, 0x8000, 0x1, 'queue0\x00', 0xfffffffffffffffd}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000f2c000)={0x1f004, 0x1000, 0x1ff, 0x4, 0x26f}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000a1d000)={0x1, 0x0, [{0x40000073}]}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000585000)=0x6) 2018/02/02 04:49:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) open(&(0x7f0000655000)='./file0\x00', 0x400, 0x14c) 2018/02/02 04:49:16 executing program 3: socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000055b000)='/dev/vcs#\x00', 0x6, 0x800) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00004c4000)="ca63c457438c0af45f35f099c628c1", 0xf) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r1 = syz_open_dev$sndpcmp(&(0x7f000042f000)='/dev/snd/pcmC#D#p\x00', 0xd9, 0x101400) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) pipe2(&(0x7f00007ed000), 0x80000) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b7d000-0x9)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$inet6_int(r1, 0x29, 0xdf, &(0x7f00001c8000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00003cc000-0x6)={0x0, 0x7}, &(0x7f0000544000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000fdf000)={r4, @in6={{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x330}}, 0x8, 0x7, 0x7fff, 0x0, 0x10}, &(0x7f0000bbb000-0x4)=0xa0) ioctl$KDDELIO(r3, 0x4b35, 0xffffffff) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:16 executing program 5 (fault-call:3 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000607000-0x8)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f13000-0x8)={0x5, 0x1}, 0x8) r2 = accept(r1, &(0x7f0000c26000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, &(0x7f0000f45000)=0x10) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000bd5000-0x10)={0x8, 0x0, 0x80, 0x4}, 0x10) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) [ 171.253392] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 171.260638] R13: 00007f631a034bc8 R14: 00000000004b8096 R15: 0000000000000000 [ 171.311729] FAULT_INJECTION: forcing a failure. [ 171.311729] name failslab, interval 1, probability 0, space 0, times 0 [ 171.323064] CPU: 0 PID: 23264 Comm: syz-executor5 Not tainted 4.15.0+ #292 [ 171.323072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 171.323076] Call Trace: [ 171.323093] dump_stack+0x194/0x257 [ 171.323111] ? arch_local_irq_restore+0x53/0x53 [ 171.350309] should_fail+0x8c0/0xa40 [ 171.354032] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/02/02 04:49:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x2a2) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) r2 = syz_open_dev$mouse(&(0x7f0000c82000-0x12)='/dev/input/mouse#\x00', 0x4000000000000000, 0x100) splice(r1, &(0x7f000051d000-0x8)=0x58, r0, &(0x7f000049a000-0x8), 0x3ff, 0x3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000013b000)={0x0, 0x3ff, 0x400, 0xffffffffffffcbf6, 0x1000, 0x7}, &(0x7f0000bc2000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00003e1000-0x108)={r3, @in6={{0xa, 0x0, 0x1, @empty, 0xfffffffffffffffd}}, [0x8, 0x84, 0x1ff, 0x100000001, 0xa25, 0x1000, 0x3, 0x4479, 0x6, 0x3, 0x0, 0x9, 0x3, 0x1, 0xa41]}, &(0x7f0000f12000)=0x108) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000019000-0x1e)=""/30) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000595000)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000c36000-0x68)={0x7b, 0x0, [0x1f, 0x8, 0x979, 0x91]}) [ 171.359149] ? save_stack+0xa3/0xd0 [ 171.362793] ? save_stack+0x43/0xd0 [ 171.366415] ? kasan_kmalloc+0xad/0xe0 [ 171.370293] ? kasan_slab_alloc+0x12/0x20 [ 171.374450] ? find_held_lock+0x35/0x1d0 [ 171.378558] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 171.384437] ? rcu_note_context_switch+0x710/0x710 [ 171.389358] should_failslab+0xec/0x120 [ 171.393314] kmem_cache_alloc_node_trace+0x5a/0x750 [ 171.398324] __kmalloc_node_track_caller+0x33/0x70 [ 171.403233] __kmalloc_reserve.isra.39+0x41/0xd0 [ 171.407972] __alloc_skb+0x13b/0x780 [ 171.411668] ? skb_copy_and_csum_dev+0x370/0x370 [ 171.416402] ? find_held_lock+0x35/0x1d0 [ 171.420449] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 171.426054] ? selinux_inet_conn_established+0xf0/0xf0 [ 171.431320] ? sock_has_perm+0x2a4/0x420 [ 171.435364] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 171.440886] netlink_sendmsg+0xa86/0xe60 [ 171.444933] ? netlink_unicast+0x6b0/0x6b0 [ 171.449152] ? security_socket_sendmsg+0x89/0xb0 [ 171.453883] ? netlink_unicast+0x6b0/0x6b0 [ 171.458097] sock_sendmsg+0xca/0x110 [ 171.461791] sock_write_iter+0x31a/0x5d0 [ 171.465832] ? sock_sendmsg+0x110/0x110 [ 171.469784] ? __lock_is_held+0xb6/0x140 [ 171.473835] ? iov_iter_init+0xaf/0x1d0 [ 171.477793] __vfs_write+0x684/0x970 [ 171.481490] ? kernel_read+0x120/0x120 [ 171.485353] ? bpf_fd_pass+0x280/0x280 [ 171.489226] ? _cond_resched+0x14/0x30 [ 171.493094] ? selinux_file_permission+0x82/0x460 [ 171.497926] ? rw_verify_area+0xe5/0x2b0 [ 171.501960] ? __fdget_raw+0x20/0x20 [ 171.505652] vfs_write+0x189/0x510 [ 171.509173] SyS_write+0xef/0x220 [ 171.512605] ? SyS_read+0x220/0x220 [ 171.516205] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 171.521199] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 171.525941] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 171.530670] RIP: 0033:0x453299 [ 171.533836] RSP: 002b:00007f631a034c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 171.541523] RAX: ffffffffffffffda RBX: 00007f631a034aa0 RCX: 0000000000453299 [ 171.548766] RDX: 000000000000001f RSI: 000000002002b000 RDI: 0000000000000013 2018/02/02 04:49:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000a24000-0x4)=0x3c00, 0x4) r1 = syz_open_dev$mice(&(0x7f0000777000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000b1e000-0x138)={{0x11002, 0x5000, 0x13, 0x8, 0x5, 0x6, 0x38, 0x6, 0x693, 0x1, 0x3ff}, {0x1, 0x3000, 0xc, 0x856, 0x101, 0x5, 0x7b, 0x4, 0x7d28, 0x0, 0x2, 0x1}, {0xf000, 0x2000, 0xa, 0x0, 0x2, 0x7, 0x101, 0x7fff, 0x3, 0x6, 0x5, 0x5}, {0x3, 0x4000, 0x3, 0x7, 0x101, 0x1, 0x7, 0x8, 0xfffffffffffffff9, 0x6, 0xb8e6, 0x2}, {0x1, 0x4000, 0xf, 0x1d7, 0x9, 0x1, 0x9, 0x3ff, 0x5, 0xb472, 0x6, 0x100000000}, {0xf001, 0x102000, 0x10, 0x6, 0x9, 0x5, 0x100, 0x9, 0xffff, 0x8a, 0x101, 0x8}, {0x4000, 0x100000, 0x4, 0x1, 0x200, 0x5, 0x7, 0xad, 0x3f, 0x7, 0x3, 0x6}, {0xd000, 0x100000, 0x9, 0xba, 0xf3, 0x6154, 0x1a29, 0x7eb64d31, 0x400, 0x3f, 0x8, 0x1}, {0xd000, 0x5000}, {0x4000, 0x110000}, 0x10000, 0x0, 0x1d002, 0x314204, 0xd, 0x6000, 0x4000, [0x3, 0x7, 0x3, 0xfffffffeffffffff]}) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f000048d000)=""/194, 0xc2, 0x0, &(0x7f0000d1a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/02 04:49:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000dc0000-0x9)='/dev/vcs\x00', 0x10001, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xd, 0xfffffffffffffffd, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x3, r0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007e5000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000228000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00001ed000-0x10)={&(0x7f000017f000/0x1000)=nil, 0x1000}) sendto(r0, &(0x7f0000bd5000)="23152ac4355509b0129000d7b56ed55ef4a2907073d9aaad2a7f9a710728c13d38a123aecd41719a3bb814f451247a38641809a13c164c4fcfd564826ecf6bd9bdbf668ccb293b8b6dde6101fd6b10ea087c906c69261a07295738f09ff3ec2817af541ab55b97bb5d750bfd917e23cd6ad259f8ec7501357ca8b3b9", 0x7c, 0x0, &(0x7f0000f39000-0x1e)=@pppoe={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @common='bond0\x00'}}, 0x1e) r2 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f00006f8000-0x92)=""/146, &(0x7f0000000000)=0x92) 2018/02/02 04:49:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001e8000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00006ea000-0x14)={0x0, 0xffffffffffffffb1, 0x3ff, 0x366a, 0x0, 0x200}, &(0x7f00000db000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00009b0000)=r2, 0x4) getsockname$inet6(r1, &(0x7f00001d5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000c14000)=0x1c) 2018/02/02 04:49:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000f2c000)='/dev/vcsa#\x00', 0x8, 0x80) accept$ipx(r1, &(0x7f000001f000), &(0x7f0000d7d000)=0x10) [ 171.556012] RBP: 00007f631a034a90 R08: 0000000000000000 R09: 0000000000000000 [ 171.563258] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 171.570504] R13: 00007f631a034bc8 R14: 00000000004b8096 R15: 0000000000000000 2018/02/02 04:49:16 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d8b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000a82000-0x10)={0x11, 0x71, &(0x7f000008c000-0x71)="eb5f8edd741fc9fc6f4933e850622d3b9b5e2e13b128f0c8790a265da246b5fec0deb6287c1de7de5181ff163d53733ac97033b357b01a33a3dd2cf2b8a60185991cf6cce9d994aa15d3cd02c8f979f4d949684df2bf43757a18f1a1a575bd2574edf9704be56de5c82f098289f7e8733d"}) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) open$dir(&(0x7f0000f93000-0x8)='./file0\x00', 0x200, 0x1) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000888000-0xc)='/dev/audio#\x00', 0x29, 0x20000) connect$vsock_dgram(r0, &(0x7f00002a9000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000001000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TCGETS(r0, 0x5401, &(0x7f0000b6c000-0x24)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./file0\x00', 0x0) inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x80000d50) r2 = creat(&(0x7f0000b3c000-0x10)='./control/file0\x00', 0x0) getsockname$unix(r2, &(0x7f0000932000)=@abs, &(0x7f0000d1a000)=0x8) close(r1) 2018/02/02 04:49:16 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000004000-0x20)={@empty, 0x81, 0x1, 0x3, 0x9, 0x800, 0xc4, 0x1}, 0x20) clock_gettime(0x7, &(0x7f0000013000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ac3000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000059f000)='/dev/autofs\x00', 0x200000, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000839000), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 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), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x2000000000010d, 0x6, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) 2018/02/02 04:49:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x32af, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x400004, 0x927, 0x7fff, 0x101, 0x5, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) linkat(r0, &(0x7f0000690000-0x8)='./file0\x00', r0, &(0x7f0000b07000)='./file0\x00', 0x1400) 2018/02/02 04:49:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00009c5000)={r0, &(0x7f0000aa7000-0x9d), &(0x7f0000ad4000)}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 04:49:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00001cc000-0xd8)=@ioapic={0x4000, 0x5, 0x8, 0x100, 0x0, [{0x2, 0x200, 0x2, [], 0x2}, {0x5, 0xa74b, 0x200, [], 0x8}, {0x3, 0x7, 0x6, [], 0x7}, {0x556d8ff1, 0x100, 0x1ff, [], 0x4}, {0x8, 0x9, 0x8000}, {0xfffffffffffffff9, 0x100000001, 0x5, [], 0x200}, {0x3f, 0x7fff, 0x9, [], 0x7}, {0x1, 0x7, 0x6, [], 0xce}, {0x3, 0xf9, 0xc8d, [], 0x6}, {0x3, 0x100, 0x7fe3b853, [], 0x6}, {0x3, 0x5, 0x2, [], 0x574c}, {0x2, 0x7, 0x5, [], 0x80000000}, {0x6, 0x100, 0x20, [], 0x3b}, {0xffffffff, 0x3, 0x9, [], 0x800}, {0x3, 0xa05, 0xada2, [], 0xd41f}, {0x4, 0xfff, 0x200, [], 0x1}, {0x3bd, 0x2, 0x9, [], 0x7}, {0x2, 0xbdb1, 0x4, [], 0x6}, {0xfff, 0xffffffffffffc0fb, 0x100000001, [], 0x613d}, {0x5, 0x80000000, 0x2, [], 0xfff}, {0xf, 0x808000, 0x7, [], 0xf800000000000000}, {0x820, 0x8, 0x6, [], 0x3}, {0x8ad2, 0xffffffff, 0x1, [], 0x5}, {0x80000001, 0x100000001, 0x200, [], 0x6}]}) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0xfffffffffffffe23) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fa1000-0x4)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00009a8000-0x4)=0x34) 2018/02/02 04:49:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) socketpair(0x4, 0x0, 0x80000000, &(0x7f00009af000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f78000+0xf68)={0x0, 0xaa0, 0x0, 0x3, 0x7, 0x6, 0x7, 0x8c, 0x3, 0x800, 0x1000}, 0xb) r1 = syz_open_dev$usbmon(&(0x7f000069a000)='/dev/usbmon#\x00', 0x10000, 0x40) fstat(0xffffffffffffff9c, &(0x7f00001a9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() fchownat(r1, &(0x7f00006be000)='./file0\x00', r2, r4, 0x1400) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000953000-0xe8)={{{@in6=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000d14000)=0xe8) bind$can_raw(r5, &(0x7f0000cfa000)={0x1d, r6}, 0x10) read$eventfd(r5, &(0x7f0000001000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mq_timedreceive(r5, &(0x7f0000f7a000-0x5e)=""/94, 0x5e, 0x8, &(0x7f00004e8000)={0x77359400}) socket$vsock_dgram(0x28, 0x2, 0x0) recvmsg(r1, &(0x7f00002f7000)={&(0x7f00001a5000)=@sco, 0x8, &(0x7f0000e82000)=[{&(0x7f0000f2f000)=""/209, 0xd1}, {&(0x7f0000552000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000309000)=""/108, 0x6c, 0x3}, 0x2000) fchown(r5, r7, r3) 2018/02/02 04:49:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TCGETS(r0, 0x5401, &(0x7f0000b6c000-0x24)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./file0\x00', 0x0) inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x80000d50) r2 = creat(&(0x7f0000b3c000-0x10)='./control/file0\x00', 0x0) getsockname$unix(r2, &(0x7f0000932000)=@abs, &(0x7f0000d1a000)=0x8) close(r1) 2018/02/02 04:49:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00001ab000)='/dev/audio\x00', 0x204200, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000041000)=""/80) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:16 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000bc1000)='/dev/snd/timer\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000fc6000-0x8)=0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) [ 171.781977] validate_nla: 21 callbacks suppressed [ 171.781983] netlink: 'syz-executor5': attribute type 5 has an invalid length. 2018/02/02 04:49:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000843000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x3, @empty}}) semop(0x0, &(0x7f0000271000)=[{}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x2000, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001000-0xc)={@multicast1, @broadcast, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x45d3, 0x3, 0xefd, 0x0, 0xa0, 0x20, 0x3e, r3, r4}, {0x8, 0xfff, 0xfffffffffffff37e, 0x2254, 0x6f, 0x5, 0x72, 0x4}, {0x9, 0x100000001, 0x10000, 0x1}, 0x2d35, 0xd, 0x0, 0x1, 0x2}, {{@in=@empty, 0x3, 0x3c}, 0xa, @in6=@empty, 0x0, 0x0, 0x3, 0x8, 0x3e6d43c3, 0x76, 0x3b10}}, 0xe8) 2018/02/02 04:49:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00009e1000-0x3a8)=@security={'security\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x188, 0x278, 0x278, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00004b9000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x278}}, [{{@ip={@empty, @dev={0xac, 0x14, 0x0, 0xb}, 0xffffffff, 0xff000000, @common='yam0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x7f, 0x0, 0x40}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@random="085f32df9464"}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x8, 0x1f}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ip={@empty, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xffffffff, @generic="04174cee06fb10187df0a73888e3add7", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x21, 0x1}, 0x0, 0x90, 0xf0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @empty, 0x8b2, 0x3, [0x3, 0x5, 0x5, 0x6c5, 0x1, 0x5, 0x594, 0xe436, 0x17c61b19, 0x1000, 0xffffffff, 0x7fffffff, 0x0, 0xfffffffeffffffff, 0x3, 0x1], 0x3, 0x8000, 0x3}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1ff, [0x9, 0x3, 0xff, 0x5, 0x8, 0xfffffffffffffbff], 0x5, 0x0, 0xffffffff}, {0x8, [0x20, 0x3, 0x8, 0x7fffffff, 0x81, 0xffffffff], 0x7fffffff, 0x6, 0x6}}}}]}}, 0x3a8) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000059f000)='/dev/autofs\x00', 0x200000, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000839000), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x2000000000010d, 0x6, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) 2018/02/02 04:49:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000845000-0x8)='big_key\x00', &(0x7f0000653000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f71000-0x2)='%\x00', 0xffffffffffffffff) keyctl$describe(0x6, r0, &(0x7f00000bd000)=""/112, 0x70) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) [ 171.836273] netlink: 'syz-executor5': attribute type 5 has an invalid length. 2018/02/02 04:49:17 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000004000-0x20)={@empty, 0x81, 0x1, 0x3, 0x9, 0x800, 0xc4, 0x1}, 0x20) clock_gettime(0x7, &(0x7f0000013000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ac3000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f8e000)={@generic="68d78a7633b7eb0d6ccda133eed1fd0d", 0x80000000}) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000710000-0x4)) getpeername$netrom(r1, &(0x7f00008d9000)=@ax25, &(0x7f0000839000)=0x10) 2018/02/02 04:49:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000036c000), 0x4) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000806000)='/dev/dsp\x00', 0x80000, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000eeb000-0x28)={0x2, 0x9, [{0x401, 0x0, 0x8}, {0xb88d, 0x0, 0x5}]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) [ 171.877399] netlink: 'syz-executor5': attribute type 5 has an invalid length. 2018/02/02 04:49:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$midi(&(0x7f0000059000-0xb)='/dev/midi#\x00', 0x3, 0x2000000000002) sendmsg$can_raw(r1, &(0x7f0000b59000)={&(0x7f0000e35000-0x10)={0x1d}, 0x10, &(0x7f0000ade000-0x10)={&(0x7f0000931000)=@canfd={{0x1, 0x4, 0x0, 0x8}, 0x20, 0x0, 0x0, 0x0, "26369606f5a8ae8060b94808fde7b63cc7ff0c6dcfcefee3012135d584cb8fd97d0da577e04987e633c4cb88fe325d0169e51b77617e8105ab1736bb5391ce46"}, 0x48}, 0x1}, 0x8000) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000299000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000ed9000)=""/69) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000cf3000), 0xfe71) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 04:49:17 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) setsockopt(r0, 0x9, 0x81, &(0x7f0000017000-0xf4)="c14e2b191ba100481e40a994253a642b9d0f767e300ad298c7b1117aea751b826adaebb166d7c690bc113a8d76d35b73f750c12beff7990faaebb14404a72ce4207ef1115312642a2ae169462cbb2ab5922f5445e630ae80f714ec07652d51c721ed0ec2b28a35c658010a5adb7b326104ee95abae5d4b796b9eb9d5f92842be811a649baa8bf697135ab705ddcfb26b216506254501f34d8b1d813b4d352f17d6b7a993a59053de951a683dcfbabb16d1f7ec2e65155c3db6f1367011ae04542825202dd26af9cd1df4afb56887273ded7a916fda6268e806153070fcae541cbdebe36264d468c6551adff88e9622ed4b380e31", 0xf4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x8, 0x38a, &(0x7f0000022000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000022000)={0x35a, 0x10, [0x40, 0x6, 0x8, 0x401]}) ioctl$sock_FIOGETOWN(r1, 0x400454cd, &(0x7f0000001000-0x4)) 2018/02/02 04:49:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000f1b000)='/dev/amidi#\x00', 0x7fff, 0x200000) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000c17000)={@mcast1}, &(0x7f00000e2000)=0x14) 2018/02/02 04:49:17 executing program 3: r0 = syz_open_dev$midi(&(0x7f00003c5000-0xb)='/dev/midi#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000ab3000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x15, &(0x7f00004d5000/0x3000)=nil, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000aba000)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00003b8000-0x28)={&(0x7f000008b000/0x3000)=nil, 0x3, 0x0, 0x90, &(0x7f00009f4000/0x4000)=nil, 0x7}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00008aa000-0x70)=""/112, 0x70) ioctl$TIOCEXCL(r0, 0x540c) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000f5000)=0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000001000), 0x8) r2 = syz_open_dev$amidi(&(0x7f00005c0000-0xc)='/dev/amidi#\x00', 0x9, 0x400) recvmsg(r1, &(0x7f000031f000)={&(0x7f0000ee5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f00008e8000)=[{&(0x7f0000b49000)=""/4096, 0x1000}, {&(0x7f0000433000)=""/210, 0xd2}, {&(0x7f0000335000)=""/4096, 0x1000}, {&(0x7f0000973000)=""/230, 0xe6}], 0x4, &(0x7f0000b08000-0xfb)=""/251, 0xfb, 0x1}, 0x21) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00009be000)={r3, 0x1, 0x6, @random="84973ec09574"}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:17 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000004000-0x20)={@empty, 0x81, 0x1, 0x3, 0x9, 0x800, 0xc4, 0x1}, 0x20) clock_gettime(0x7, &(0x7f0000013000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ac3000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:17 executing program 5: r0 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00006d5000-0x24)={0x7, 0x7, 0x8000, 0xa672, 0x3, 0x2, 0x833, 0x2, 0x5, 0x100000001, 0x9, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ba9000)='/dev/qat_adf_ctl\x00', 0x101100, 0x0) faccessat(r1, &(0x7f00009a0000)='./file0\x00', 0x8, 0x0) [ 171.936537] netlink: 'syz-executor5': attribute type 5 has an invalid length. [ 171.964145] netlink: 'syz-executor5': attribute type 5 has an invalid length. 2018/02/02 04:49:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) r1 = syz_open_dev$mouse(&(0x7f0000ab1000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) tgkill(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000072e000-0x10)={0x7, 0x2, 0xffff, 0x25, 0x0}, &(0x7f00009e4000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000293000-0xa0)={r3, @in6={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x5, 0x9, 0x4, 0x10001, 0x1ff}, &(0x7f0000576000)=0xa0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f000052e000)={{0x100000000, 0x6bdc, 0x7fffffff, 0x8, 0x1, 0x10001}, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00005ef000-0x14)={0x3, 0x5, 0x0, 0x9f, 0x2b3}, 0x14) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00001b4000)={0x2, [0xfffffffffffffffd, 0x0]}, 0x8) tkill(r0, 0x1000000000016) 2018/02/02 04:49:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000764000-0xa)='/dev/vcs#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000010c000)='/dev/autofs\x00', 0x141800, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000058d000)=0x1, &(0x7f0000246000)=0x2) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/02/02 04:49:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000be8000)='/dev/adsp#\x00', 0x7fff, 0x200000) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000dd000-0x12)='/dev/loop-control\x00', 0x101000, 0x0) io_setup(0x4, &(0x7f0000beb000-0x8)=0x0) io_cancel(r1, &(0x7f0000ff9000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000872000-0x8b)="a013422dfaa6d73e75b407d0097e734880471ccabeb960f0efffc5821a08bcaf7fe0da8097cebec4a216c9f43a152cb59c25f6ce9905e6a755351f8cba5d2dab06b232d0b8cb79ece8bcd66b934422ae5eece670f542f3577544489ee7a1f5c9184823d12fab8f3a3a123074e3243526de258de180acec71a9426d65eb5c5efe6e762560a41dbea2ab50af", 0x8b, 0x3, 0x0, 0x1, r0}, &(0x7f00008e1000)) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 04:49:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) sendmsg$unix(r0, &(0x7f00007ab000)={&(0x7f0000e0e000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000f8000-0x50)=[{&(0x7f0000e14000-0xea)="c4a231d5a9b190bd4a80912d0b661e0865954eb4df6d3765011771a7a3dd1964476ba879f0dae4b19baa650c8569f592088a692be8dfd21abddee8119650c01778fd059e646d6aa482cb9fc1320041c5d5bcb07fae0035701165ce0018737250a8ebadd3562c2963bb3c24d435e93d7a807bcb134c12fff1e9f1afdc40ee9e8d3f99e34399e02d50c06186608f46a3d68db35522ead7365164b72f383bd772315fd1a44361e2e904ef2623d642ce10b50a54454ae7a1a0d668f2fa3f9d78dec504f38f6af61857f4b20ea00136fc9e33bc38a1ea85dc3533a5a050b8fcf7ecc1426b0ec2b01671619950", 0xea}, {&(0x7f0000779000-0xf8)="ae5a5e4cfaadd9e3b7371b60210200165ca17b0d37117b629febfcc84c02bfbbcf480dfef69d574eec10bc0732aceb4ffe94f4a5a6645de3e417fc3d01e98e115866986999c60588109c97d4a333fd7d54c57c324fb1486ee1923a4d32d1f9c8715f5df2c051fa314af886e7b502ba73d1b5d90ea687161e93d828d91470d87c228b1af266de1d6a1b893976a34fe94b20f34a8b285a261ef22d2d1cb790e7fb39a74dd5bcda0bb2ff353ecaa83436f313949dbaf4e70d40b53601925aae557bfff6b7a31e032db780a83e94da1ae0a7e7e1581b15bf2bfbfcf59ce1727bd7bc0ad2d79e2c58083124aa0df7ba9b2b1f36e27cfc3bcd3569", 0xf8}, {&(0x7f00001e3000-0x75)="c95908d7b0fc51f7f337fe08e20c771103fb041c23ef39dd49fe88c0629c41e8748ac5eb9016ea51b1a9aad4a1ee891d1d44b36582a5afdb6a9a84c74fca206dd049574dea7f6715aca51bb3db8ea251360b55983932074b800fde49704fbeff4ed8299f173b068c8b6bb368750eeaf1bcbd6ba335", 0x75}, {&(0x7f0000fc9000)="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", 0x1000}, {&(0x7f00002c3000)}], 0x5, &(0x7f0000322000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x20004850}, 0x0) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = semget(0x3, 0x4, 0x102) semctl$SETVAL(r2, 0x0, 0x10, &(0x7f000081c000)=0xf8f) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00009e1000-0xe8)={{{@in6=@mcast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000e30000)=0xe8) ioprio_set$uid(0x3, r3, 0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00003b3000)={0x0, 0xfffffffffffff384}, &(0x7f0000f7a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000052e000)={r4, @in={{0x2, 0x3, @rand_addr=0x3}}, [0x1, 0x6, 0x1000, 0x400, 0x4, 0x39f, 0x80000001, 0x5, 0x9, 0x4, 0xa124, 0x80, 0x7f, 0x5, 0x4b8]}, &(0x7f00004ba000)=0x108) pwrite64(r1, &(0x7f0000891000)="c5e8", 0x2, 0x0) [ 172.030372] netlink: 'syz-executor5': attribute type 5 has an invalid length. [ 172.069758] netlink: 'syz-executor5': attribute type 5 has an invalid length. 2018/02/02 04:49:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000260000)='/dev/dmmidi#\x00', 0x1, 0x0) name_to_handle_at(r0, &(0x7f0000937000)='./file0\x00', &(0x7f000057c000-0xf)={0xf, 0x80, "5085583380000c"}, &(0x7f00003a7000-0x4), 0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000031000)=0x800, 0x4) read$eventfd(r0, &(0x7f0000001000), 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000487000)={0x0, 0x4c, &(0x7f000019e000-0x4c)=[@in6={0xa, 0x3, 0xffffffffffffff81, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @rand_addr=0x7}, @in={0x2, 0x1, @loopback=0x7f000001}]}, &(0x7f000013e000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000097c000-0x8c)={r1, @in={{0x2, 0x2, @loopback=0x7f000001}}}, 0x8c) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f000025e000-0xdd)=""/221) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f0000e59000-0x14)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) 2018/02/02 04:49:17 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000004000-0x20)={@empty, 0x81, 0x1, 0x3, 0x9, 0x800, 0xc4, 0x1}, 0x20) clock_gettime(0x7, &(0x7f0000013000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ac3000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 172.129856] netlink: 'syz-executor5': attribute type 5 has an invalid length. 2018/02/02 04:49:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000184000-0x9)='/dev/ppp\x00', 0x10101, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00007dd000)={0x3}, 0x4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 04:49:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000061b000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000ea0000)={0x3, 0x3, 0x3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000d50000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0xff00) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000c4000)={{0xfff, 0xd9}, 'port1\x00', 0x4, 0x40040, 0x796, 0x101, 0x100, 0xfffffffffffffff7, 0x2f, 0x0, 0x2, 0x69180000}) r2 = syz_open_dev$midi(&(0x7f00001c8000-0xb)='/dev/midi#\x00', 0x34, 0x10000) fchmodat(r2, &(0x7f0000f7a000)='./file0\x00', 0x50) sendmsg$key(r2, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000b00000-0x10)={&(0x7f00001d1000)={0x2, 0xc, 0x7fffffff, 0x1, 0xa, 0x0, 0x4, 0x2, [@sadb_x_nat_t_port={0x200000000000031b, 0x0, 0x3}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}]}, 0x50}, 0x1}, 0x10) [ 172.176861] binder: 23421 RLIMIT_NICE not set [ 172.189292] netlink: 'syz-executor5': attribute type 5 has an invalid length. [ 172.199414] binder: 23420:23425 tried to acquire reference to desc 0, got 1 instead [ 172.215962] binder: 23420:23421 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/02 04:49:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x5, 0x400010, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x2, 0x440000) ioctl(r0, 0x180004520, &(0x7f000022b000-0x1)) 2018/02/02 04:49:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009df000-0x10)={0x0, 0x10, &(0x7f0000511000)=[@in={0x2, 0x0, @empty}]}, &(0x7f0000836000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000421000-0x8)=@assoc_value={r1, 0x7}, &(0x7f0000797000)=0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x8) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2018/02/02 04:49:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000468000)='/dev/audio\x00', 0x80a06, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000010000-0x10)={0xc0d, 0x1, 0x3, 0x9}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00005a1000-0xe8)={{{@in6=@loopback, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f00002e9000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000e3f000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0xb}, @dev={0xfe, 0x80, [], 0x0, 0xb}, @mcast1={0xff, 0x1, [], 0x1}, 0x5, 0xf73, 0x8, 0x500, 0x3, 0x140100, r2}) [ 172.223906] binder: 23425 RLIMIT_NICE not set [ 172.255634] netlink: 'syz-executor5': attribute type 5 has an invalid length. 2018/02/02 04:49:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f000026a000-0x2)={0x6}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) uname(&(0x7f0000fff000-0x28)=""/30) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f92000-0x9)='/dev/dsp\x00', 0x10000, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000fc2000-0x4)=0x3) tee(r0, r0, 0xffffffffffffe264, 0x9) 2018/02/02 04:49:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xf103, 0x8, &(0x7f0000fcc000)=[{&(0x7f000053d000)="0ccbd234370d818b8bee7c4d33ab1184fbb6d89aa602b1d5abe163b3124dfba594ada7240e0fa900dfe569288e046b743aee052c01dbfe9664f6f6de69adfe4bd9554fd9621ee45c28ddc7a795d100f1d8233d2e846c93f2b7120be57b9a22949ff9439177c071001289ded8e86425fcc7c778055351a15e85c8d953246660a3734ea899e2523005d808599b6896018e7a18504e85ecc2efbb504128773bf49f8d7fd6d72799e88e23ebb3ab", 0xac, 0x3, 0x6}, {&(0x7f000050e000)="77290fdb02481531d2baffdf3419463cdbf9306005430edd28163b9a38b7edce94a9ddb3a83994ca81bcd5d3330fff32b7835c3cfe9ae5e556f28e665a4421b8b11c2d4483d20401127e84fa125bff885aa31fe146", 0x55, 0x1, 0x10000}, {&(0x7f0000a1a000)="7a7d78a92dc3c26d90c4b832ae5026ad4d0b41fc424b87c0e9a8ffb1bd4276d5e3c1926fc5ab93f880e81e385d469594e5088e2f83eb8e0453597b5543256a10b4c1940aef13d981025490dd7bf10848aa5cf60f3323037b0154bb77f6f4cb22b2b3a9168ba28555e0a31847f45a967b7d9e5a54bded980e7f798645c62993f8a98659b72b43301e546711f55fbd385e951bcf", 0x93, 0x8, 0x5}, {&(0x7f0000417000)="b803ab41051f39a6edfd368e5e09fca8e1748c56c172d0ace87eb224182501c8980c74c204b2810c83e036aabd4f052554be", 0x32, 0xffffffff, 0x4}, {&(0x7f0000683000-0x4)="d19ed8ad", 0x4, 0x20, 0x300000000000000}, {&(0x7f000044d000-0x1b)="f06acb6c516df19f655e4dbc1ea4b22aae967ef9a5c9f76ea52565", 0x1b, 0x5, 0x7}, {&(0x7f0000607000-0xea)="5257701d2a2e9eb0ee9d079c208e7431066204b8782eed6c3c348ba3e7b00041a0b0dbc267906c1a9041d6c889ef36ef0c6b9a2eb0f2c4ae2ce3b743efc8edaedc57041a1d43cd035ae6bee306fb60405ca0b9d51867a01bbad69af6b0a258e155d2ed33b7dcd1f5375c412edb982984d0ccc3883c98d722d56773f670f9e0cdfe8f5f613798a97745e6c1941332fbfefa807bb09457c0982bb6d68ab3c56aa01c301d263813a3d585f0d74e8cae269043b15dc348f17470c8d4225f21f944a4b2d394e009af904a69160b10db55dbc4ef0684a8f00254357d12f5c2ea599a8d4ff68bd8cd77e2612d45", 0xea, 0x5, 0x9}, {&(0x7f0000ae9000-0x17)="7d2a27d7587130026fa7222a12941daac2ee96f6789df6", 0x17, 0x8, 0x6602}], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000006000)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = dup2(r0, r1) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000037f000-0x1c)={0x9, 0x3, 0x9b, 0x0, 0x3, 0x2, 0x40, 0x6d, 0xffffffffffffffe0, 0x3, 0x8c9, 0x1, 0x0, 0xfffffffffffff14a, 0x7, 0xe0, 0x3, 0x8, 0x3}) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000323000-0x70)) 2018/02/02 04:49:17 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000086000-0xf)='/dev/sequencer\x00', 0x1010c2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001000-0x120)={0x10000, 0x18f, 0x6af, 0x1, [], [], [], 0x100, 0x8, 0x1d5, 0x6, "be53cb14a865dc4221a6d96e2af4a3b5"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f0000b55000-0x70)=""/112, 0x70) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000018f000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00009d3000)=0x1c) r2 = timerfd_create(0x0, 0x80000) accept4$inet6(r1, &(0x7f0000fcf000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000688000)=0x1c, 0x80000) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f00002d2000)={"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"}) 2018/02/02 04:49:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f000039e000), 0x4f27252a76c3a239) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$sock_bt(r0, 0x8907, &(0x7f00008ca000)="83972a43a612a296c5a9f6926d74ddceb6db20bdb6c0dd1520a59459d88a0c1340dd6d7bc5678de2feb4321e5cf82cd725f1ed61f4017630f6a8dcca4053f4321774578a68c969e08852b894ca4b59c98b15dd138eccb1a81ac43fdfe2ab30c9006d9b7e6296b2cd7f19af0ff7630fc482bdd104a6fb360122b52d0a6c3ee23eba33ab5d153f295f0682455d9277c4cd4ce3821cb1441502d0c56efad4436174d0a86cf17421def33cef9906d1ae971b36c6932ead9bc897d19ac1ac6a53292a5fbb3911be1bdb8cb909fd218916324db5fdb065b45da1afc7d22911cb11eb48a08d5140") 2018/02/02 04:49:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004d8000)={0x0}, 0x4000) r1 = geteuid() ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f000017f000-0x4)=r1) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 04:49:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000004000-0x20)={@empty, 0x81, 0x1, 0x3, 0x9, 0x800, 0xc4, 0x1}, 0x20) clock_gettime(0x7, &(0x7f0000013000-0x10)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ac3000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x7fff) syz_open_dev$admmidi(&(0x7f0000f7a000)='/dev/admmidi#\x00', 0x9a, 0x200) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009b7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000a1b000-0x8)={0x0, 0x0}) r3 = getpgrp(0x0) pipe2(&(0x7f000009d000-0x8)={0x0}, 0x800) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000b71000)={0x7, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) kcmp(r2, r3, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/02 04:49:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000275000)={@generic="f8398f424140fa639a82390636b227bc", @ifru_flags=0x4000}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x7fff, 0xfff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a4d000)='/dev/dsp\x00', 0x0, 0x0) socket$llc(0x1a, 0x0, 0x0) init_module(&(0x7f0000e25000-0x9)='/dev/dsp\x00', 0x9, &(0x7f0000f51000-0x5)='em0\\\x00') getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f00005b8000)=""/42, 0x2a) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f000014e000-0xf)={0xe, 0x10000}) read$eventfd(r1, &(0x7f0000c2a000-0x8), 0xfffc) sched_rr_get_interval(0x0, &(0x7f0000251000)) r2 = socket$alg(0x26, 0x5, 0x0) sendmmsg(r2, &(0x7f000099b000)=[{{&(0x7f000022d000)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10, &(0x7f0000a78000-0x90)=[{&(0x7f0000e66000-0xb5)="adba00ba61bbc272a154dc5261c40cfc0c4434763275b0508a552de186937de026b48f287f043c56914d7ad6be3038a6df8cb3da48b63690ca22be137801ed72a8f1ef92c0fe2b2addf285931603ef1bf8599359cee1802ff6b00f63ce99dce34fa2364a285046398d0a973ec5b9a8f250385d725e04f7d83a5822f34a17a88c509b38a96eda785da45ba5c37b1685aa193156d8bfdc83d8ccc6febf363429aaf4189d1a80a3d2eed6e742132bdff0755b794f64b2", 0xb5}, {&(0x7f0000526000)}, {&(0x7f00003b9000)="42200488ddd66e89f2910dbb2efab8ca86c76c3e4da98374d9eb8f36b927c25ef967199320515842e1a539f7d56cf2a42fbc11b5770fa8060839d2f5e5b34082ca9c60deafbfacc88ab0f3f113c33b7ffa30afbfacff83ac3eb98b0301cede522407e37390df2e26edc81c52aea791e8411976ae507639118274ca2edac0e438fd73b97634c1ce3023ce0238f2a38d68766c6e26bd085cd9f48dbd83f61b7dc6da91bc522efeae1f9bfa20823b1b67b8e86a0efaa81166cd4cd6e6c9c23979d9adfea8ef", 0xc4}, {&(0x7f00000e2000)="d7a02d37e0f55928ee291f60412d0218cd902161de7a14f21836ad4311bfa41b7eed7ed6daa4ea350e77edf31eb17bee62df7ba26e21316fbe13d19eb9602cb566cd9a1a729cdebe095024ce8f1db4f08cac1cbe93b657a999b9fcdea359982e821ff49af52206b7b373ebbca336cb6216dedcf8b1c29a45fc530568718b7f1067b6560ae749f6342a50d792ff9f7fba6a5335a0", 0x94}, {&(0x7f00006db000-0x6)="30a3457073ba", 0x6}, {&(0x7f00009e6000-0x35)="b67959cbe0943d808098928546bd8a8a96d79b2a65d5f3fb44bcf17f83ea5108e513cdf8c8fcf9a6cf21c939263a6997583a227726", 0x35}, {&(0x7f00008cc000-0x2e)="d0e01f480317890b0e08eec7de4f3875c8dca716b9fc8d6c77938effe468f81bc7ada4f9fae0596660d8f0a5ee91", 0x2e}, {&(0x7f000051f000-0x2e)="25539d4b1780e91e8b6b0bf49d60a62450f9726d8572058ec441b6552ae2bc18b3bef38c6b59a03e3a583f8685a1", 0x2e}, {&(0x7f00007e2000)}], 0x9, &(0x7f0000e7b000-0x3e0)=[{0x110, 0x110, 0x400, "47edc10f96502733433dcf88007279d8617c255f2d425628c4a0161f54cef48e8f910cb2a42909bce8271d149461062fe2fe3504b58fcaadb9ab8b1638b22eae01889110c826813059acae4142457e4cc9e54ca66e097e13b594b0e0735e01e595c3613ecc7d1c2a7d2ec593addfdde59c014df6c474689d918bafb02dd777bca66e59d1bc2b39fda516526bd136d2ce652cb9b8b9d4e2ed26553b91ee8299cdf5043c01921b8a4ea7a23ea7e325e40538f5eb6ce6f68765de33decc1fd70db2731eb507498bdcbcbb8dca0ab93e3ef27a656099b22157c2a216d4042ad8a0043de4dcb075ad1ed87f6ba65e9b6502b1a408a5156c4f63deae240e7011bcea"}, {0xf0, 0x29, 0xf322, "a31613002d49058fa0b8b106ad572fe8bfadb58b980697a44dab1930cdaed5259742c213400a7f6e9120cc78dd1996dc2766ffbf900eb49cd250a93d4a986995665d81bdccb5791ebce5e514e6b05548fa3e2421a66113cfc663a47335bc4c63545e1ba41b6025781ca975ceec1873c1e7b2484e701b12b5ac1b7e50e688bfd900056a765b2529c425f1cb1b251eec599c757c4342200b8c7ca5c718a4a0af077182bf194e8e97c2484fa514e57e3e680db819df4af5e76af0d047904af200d7941cd1b38194e8ee2d83f57414f5af42308820be6c7993317ad169"}, {0x90, 0x109, 0x8, "537659a48c1cc3d7d40dd81df22964e61a9d236dc211495ebe078a6f490262d8047c01785d3e34b64c45673f5c8d349f6c393ea3f047dd02ff20c5b55bc53c7acc4e5bc2860ac3cceec03b417f3780fc6b8090050f355517d94f82630d993d94512b938cf6ea026c3c37126048255cc8ab8ec5106fe4182852b63956ba7417"}, {0x58, 0x116, 0x0, "edab352812caa226655ef5092c0822eee22a4da620c84476c838fb729ef78c2eb36bffed35f1eba62125c7d4602f9f1ac245288fc77a95fab87cac54812265726855ddb0cc634064"}, {0xf8, 0x1ff, 0x0, "97ebabde596ed91bf9a22eae0cd87722db66a41967819a8a67618179035786eb26314c055cbf90b015bd1065a6e695848f77ebc0176b6b7a12b4bb43d62f9ddc050909634a7627929cd4aa4656b5d6f7b9834a0439faf043164f217d9a7faf04ccd2f0c447097f18d324f08efbc9795ea8ffd16fa4e24338951fd6a781e925041195fd557313033ce8c09420f70c814e779eb89288e3aa896412b6775c258912b01d66c821eac580819ff90370ffb08c36700fec2a4c5917e97273e3f45c2eb6b597a3eb6e9e43778be6536e22ad72380142f218eeb312d0650705550eec802178"}], 0x3e0, 0x20000000}, 0x3}, {{&(0x7f000050b000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58, &(0x7f0000b9c000)=[{&(0x7f0000fe5000)="f8b8d581811684b50228e90cb533663bb76cfa9f90390ed0f34c98c65da95561dad3a3331883349d4b9f8b96e582a6b977c1fdf6f5469aa6f7", 0x39}, {&(0x7f0000735000-0x75)="64305f1c2f9324c034231b52bf3b662c50eab97ac2745cb57992c470fadaaadbc119937468c6170a366bdfa8b1cefaae0fe6f35980a99e59ec2898fd4dc22ea2e2ab3ab631092e7b1cefb74d8cee337cb65011b211000c6703c2287e580e9ed2d20bc757099682d011fe4feffbf7c63e2feff1a36e", 0x75}, 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", 0x1000}, {&(0x7f000000e000-0x11)="6d163dad9d00974a66fcf991ae179d3fbd", 0x11}], 0x7, &(0x7f00000b5000-0x240)=[{0xb0, 0x10b, 0x8, "60821dd88a152cf285c40e2a3906fee426ebcd9eb2c19284c3c800a1ab1ec4f387de9546ed7b51f7f08ff051f7108181388e3abd8b50bfaca10b52cbf88544131f58dee429bfd3eb837ab8bcb7b0e547ec3e66d25403fc86c277078fc42f52fe6f948f30d9f136c5c70bc62a9d61d8f0a910fb73fa32cdb9201f710c53f0fbf0af39f5b092209c79c86c39e4aedb01d99264143a5601203f1f0a"}, {0xc0, 0x10e, 0x9, "aefc2b3ec83aeb57973d243dd6dd5ec92d31ba5fba2570911782134c623c940a5c62e23baa5a2ae69581a5986ab0235897035a240457bac219c64ceb0c7ece8dffb3c37a1344df97e068eaa37f2e138a1fc0129ba6d31b30a9bb098796be380c3affd83d5a8b7354e2dee513b3c8a14f7651f55968d61619488416c865eaefb697a3c0a0326c03825c817fb0217af520c8865c417dd5f35d62ee9fda5a65828faaaf14698e84c7035fd51954"}, {0x98, 0x11b, 0x7, "20ea8114de0687574e579cf5a0c1c6ee996c5a83dea44c1576f22568b726ba95a85463d31eadb0e0dc7cb98970e35ed6212087c524d2e68f4e4b57ca645927636833460a0925b700dad03dc6405b6cdcede99b578e95ee5799b007beb2169825b7a3dcb0bfe94b3d1f03b30420380a5c3ac164334860a1d662e03d27995914b29ff2"}, {0x38, 0x0, 0x46, "8e7852bb8d10bf5c8d6fde54b1c928064eda61d68f3a54c4e2a8fabca9eae110b0d3ee"}], 0x240, 0x4000}, 0x8b1}], 0x2, 0x1) timer_settime(0x0, 0xffffffffffffffff, &(0x7f000006b000), &(0x7f0000d3f000)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000581000)="cddb051b6bc45ee915871349db328474", 0x10) timerfd_create(0x3, 0x80000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000088b000-0xc)={0x3, 0x5, 0x80, 0x5, 0x6015, 0x8001}, 0x157) times(&(0x7f000024b000-0x20)) 2018/02/02 04:49:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000004000-0x20)={@empty, 0x81, 0x1, 0x3, 0x9, 0x800, 0xc4, 0x1}, 0x20) clock_gettime(0x7, &(0x7f0000013000-0x10)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ac3000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000226000-0x38)={&(0x7f00006ca000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000091000-0x60)=[{&(0x7f0000f87000)=""/128, 0x80}, {&(0x7f0000619000)=""/143, 0x8f}, {&(0x7f0000c46000)=""/118, 0x76}, {&(0x7f0000b50000-0x2a)=""/42, 0x2a}, {&(0x7f000090e000)=""/161, 0xa1}, {&(0x7f0000e2f000-0xb)=""/11, 0xb}], 0x6, &(0x7f00009bc000)=""/26, 0x1a, 0xfffffffffffffffd}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00006e5000-0x18)={0x0, 0xd880, 0x30, 0x6, 0x80000000}, &(0x7f000065e000)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000949000-0x8c)={r2, @in6={{0xa, 0x0, 0xb5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x40}}}, 0x8c) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x3, 0x800) bpf$BPF_PROG_QUERY(0x10, &(0x7f00001c7000-0x20)={r0, 0x6, 0x1, 0x0, &(0x7f000019a000)=[0x0, 0x0, 0x0], 0x3}, 0x20) r1 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x13}, []}, 0x14}, 0x1}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d59000)='coredump_filter\x00') setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f000092d000)="0664ccb5e8a8054393afa19d0d89e055cd10cb854219f63f9d9751b9ec5e3d46d5c52dc3866d1e6365f420c09eab011eee15d16099656e25be74577458f205bb44dbb488dfa0b729b30f93e24fdc65f4e41690c634a1b7430de3aff31479a2a616189ad87cba7a29f7ef4cba101a225d7c3c04b4715c86ad3490cde6af8782ce9e9710d161456bc5586821f41b80fb7598d7d4c62d1afda3224e46121a2971e3b6fed2c4", 0xa4) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000513000)) 2018/02/02 04:49:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) sendmsg$nl_crypto(r0, &(0x7f0000135000-0x38)={&(0x7f00005d3000)={0x10, 0x0, 0x0, 0x38018822}, 0xc, &(0x7f000077a000-0x10)={&(0x7f0000de6000)=@del={0xe8, 0x11, 0x304, 0x1, 0x3, {{'sha384-avx\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x8000}]}, 0xe8}, 0x1, 0x0, 0x0, 0x20000880}, 0x24000800) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:17 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000ddc000)={0x4, 0x5, 0x3, 'queue1\x00', 0x20}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000aae000-0x9)='/dev/sg#\x00', 0x0, 0x2a0a00) accept4$inet6(r1, &(0x7f000069e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000d00000)=0x1c, 0x80000) 2018/02/02 04:49:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000003, 0x3, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x1)='\x00', 0xf3e0cb5db09b7fc9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) stat(&(0x7f0000bca000-0x8)='./file0\x00', &(0x7f00007d2000-0x44)) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @generic="8c38086145721d1513aef04dbfe8787d"}}, 0xfffffc8d) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d73000)={0x0}, &(0x7f0000b4d000-0x4)=0xc) setpriority(0x2, r1, 0xff) r2 = syz_open_procfs(0x0, &(0x7f00001d0000)='ns/user\x00') connect$nfc_raw(r2, &(0x7f00008bd000-0x10)={0x27, 0x5, 0x7, 0x4}, 0x10) sysfs$3(0x3) semget(0x3, 0x3, 0x4) 2018/02/02 04:49:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x6, 0x400) write(r0, &(0x7f0000e86000-0x1f)="170000004a00070000001bff7f0008ff0a368000000000", 0x17) 2018/02/02 04:49:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000004000-0x20)={@empty, 0x81, 0x1, 0x3, 0x9, 0x800, 0xc4, 0x1}, 0x20) clock_gettime(0x7, &(0x7f0000013000-0x10)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ac3000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:18 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000fdb000)='/dev/snd/midiC#D#\x00', 0x3f1, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4f, &(0x7f00000db000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/02/02 04:49:18 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f4c000)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002ba000)={0x0, 0x54, 0x2, [0x3, 0x0]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r1, 0x3f, 0x166}, 0xfffffffffffffd45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f000068b000-0x4), &(0x7f0000c6e000)=0x4) 2018/02/02 04:49:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008c4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000882000-0x3c)={@in6={0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400}, {&(0x7f000076a000)=""/227, 0xe3}, &(0x7f0000f65000), 0xc2cc6da84c43acc5}, 0x3c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000ba5000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) chdir(&(0x7f0000d9d000-0x8)='./file0\x00') write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) listxattr(&(0x7f00001e8000-0x8)='./file0\x00', &(0x7f000034b000)=""/101, 0x65) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) msgget$private(0x0, 0x24) 2018/02/02 04:49:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000eec000), 0x236066536213353a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009ed000)={0x916c, 0x2, 0x2, 0x80000001, 0x1ff, 0x2, 0x0, 0x0, 0x0}, &(0x7f000042d000-0x4)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a0a000)={r1, 0x100000001}, 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockname(r0, &(0x7f00001b9000-0x6)=@hci, &(0x7f00007f9000+0x68e)=0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b47000), &(0x7f0000d22000-0x4)=0xc) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 04:49:18 executing program 6: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000004000-0x20)={@empty, 0x81, 0x1, 0x3, 0x9, 0x800, 0xc4, 0x1}, 0x20) clock_gettime(0x7, &(0x7f0000013000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ac3000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) 2018/02/02 04:49:18 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000cf0000)='/dev/vcsa#\x00', 0x7f, 0x84400) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001c9000)='/dev/cuse\x00', 0x840, 0x0) fanotify_mark(r0, 0x1, 0x40000018, r1, &(0x7f00009ee000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000191000-0x14)={0x0, r2, 0x1, 0x1}, 0x14) uname(&(0x7f0000720000-0x11)=""/17) r3 = open(&(0x7f000041d000)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f00003ce000-0x9a)=""/120, 0x78) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000eb8000)={{0x6, 0x6935}, {0x5dce, 0x9}, 0x8001, 0x3, 0x8}) getdents(r3, &(0x7f00009bd000)=""/25, 0x72) 2018/02/02 04:49:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000002000-0x18)={0x10000, 0x17001, 0x7, 0x8, 0x280a}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r2 = epoll_create1(0x0) r3 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000014000-0xc)={r2, r2}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) getsockopt$inet6_tcp_int(r6, 0x6, 0x21, &(0x7f0000014000-0x4), &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000dc5000-0x10)={0x1, &(0x7f000091e000)=[{0x6087710f, 0x8000}]}) dup3(r2, r1, 0x0) 2018/02/02 04:49:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ed6000)={0xffffffffffffff9c}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000d45000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000578000), 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000648000-0x4), &(0x7f0000a1f000-0x4)=0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00003af000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000f57000-0x68)={0x9, 0x4, 0x9, {0x0, 0x989680}, 0x9, 0x9c3f}) 2018/02/02 04:49:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) sendmsg$nfc_llcp(r0, &(0x7f0000e40000)={&(0x7f000079a000)={0x27, 0x9224, 0x127, 0x2, 0x400, 0x8, "7e4b83de89d28fecaaee6f9005abe9200a8fd11ace31582f9c2b64a851b7645227dbe64bf652c1e24aac83c258b4af6a7810e54edb0e5f2cf33648cade8bc4", 0x4f3}, 0x60, &(0x7f000053a000)=[], 0x0, &(0x7f0000292000)={0xd8, 0x117, 0x9, "a5eccf53d4427a75e17913db819849e15da0ac81bc626a3ebc53427877a6312c4ceb564455808a7e3e0802426e6b5f11dea7769c64343138a92c69d97429f74f059bd27c72109fdbe5749ba41582443dd2abd292d5596366245d1e95d6a03cd7d495a2e1a10b932a9a8c648ad2ea25f70e818ce21aac3e3563a170a98a506a3f5448e527affcc49a4e747814972b8ac092d8d208a779194d0f17c4e7277bb5dd4e9f8de0e8711a1347120ed564717cac0b9da9d6dc8b30fa83adb1d52da2a7696140acb0"}, 0xd8, 0x24040000}, 0x40000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00008e8000-0x4)=0x0) r2 = gettid() kcmp(r1, r2, 0x0, r0, r0) r3 = socket(0x10, 0x2, 0xc) flock(r3, 0x1) write(r3, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000cfa000)) write(r3, &(0x7f0000051000-0xad)="1f0000000104fffffd3b54c007110000f301000b000500000423ca0000cf62aeac16a01915464991d3f29a8ffc2df4e6e6ec486b811e8d010dc39562c7f329a99ca84d8b22ba5507ccf9be4dcff2655f5970ec745e54100f6d3d5a336f80c4471ef22ea49a97c6dd66373185e7183a143a8d52a7cdc7e0bdf2a910af0b30e975b813bc71a655e2a1050dc7250e8711a2281e1b8e8eee11d0e7dd2a8fd46305981a68f93cc61bc11b5b2ec69b5b", 0x3) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00007f7000)='/dev/admmidi#\x00', 0x2, 0x20001) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f000024d000)={0xcf65}) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000dd8000-0xd)='/dev/dmmidi#\x00', 0x4, 0x20080) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000089000)={0xfffffffffffffffe, 0x967, 0x400000000000ffe}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a79000)='/selinux/access\x00', 0x2, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000e8a000-0x1a)={0x53, 0x80000000, 0x4, {0x5, 0x720}, {0x4, 0x1}, @const={0xd4, {0x9, 0x8, 0xd23d, 0x1ff}}}) 2018/02/02 04:49:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xa)='sessPonid\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f000081c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f00005f2000)=0x2be, 0x4) getsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d4000-0x4)=0x4) 2018/02/02 04:49:18 executing program 6: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000004000-0x20)={@empty, 0x81, 0x1, 0x3, 0x9, 0x800, 0xc4, 0x1}, 0x20) clock_gettime(0x7, &(0x7f0000013000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ac3000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) 2018/02/02 04:49:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f22000)='./file0\x00', 0x20000, 0x8c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000f06000)='/dev/snd/pcmC#D#p\x00', 0x401, 0x101200) execveat(r1, &(0x7f0000ced000)='./file0\x00', &(0x7f0000168000)=[&(0x7f000036d000-0x9)='-keyring\x00', &(0x7f0000f1e000)='vmnet1ppp0\x00', &(0x7f00006d7000-0x12)=')posix_acl_access\x00'], &(0x7f0000908000-0x10)=[&(0x7f0000a7e000)='@)eth04\x00', &(0x7f000041c000)='\x00'], 0x1000) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r2 = socket$pppoe(0x18, 0x1, 0x0) accept4$ax25(r1, &(0x7f000052a000-0x10), &(0x7f0000a8d000-0x4)=0x10, 0x800) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000661000-0x18)={0x0, 0x0, 0x20, 0x59f8, 0x3}, &(0x7f0000b6c000-0x4)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000279000)={r3, 0x100}, &(0x7f0000e0a000-0x4)=0x6) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) socket$packet(0x11, 0x2, 0x300) 2018/02/02 04:49:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000bda000-0x20)={0x7, 0x0, 0x68329feaefe7c585, 0x44}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00006da000-0x10)={0x0, r1}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:18 executing program 2: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000e5d000)='/dev/amidi#\x00', 0x1, 0x250005) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000fe2000-0x10)={0xc, "f57829fd44e86366faa6f396"}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000fe1000-0x10)={0x9, &(0x7f000011f000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fde000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ftruncate(r1, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fe2000)='/dev/snd/seq\x00', 0x0, 0x200) r2 = gettid() ptrace$peek(0x1, r2, &(0x7f00001ff000-0x8)) accept$packet(r0, &(0x7f0000fe1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000cc6000)=0x14) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000e93000)='./file0\x00', &(0x7f0000fe2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fe2000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x3f, 0x3, 0x0, 0xa, 0x20, 0xa0, 0x3f, r3, r4}, {0x9, 0xf7fb, 0x6, 0x5, 0xffffffff, 0x100000000, 0x2, 0x2}, {0xfffffffffffffffd, 0x7, 0x0, 0x8}, 0x610, 0xffffffffffffffff, 0x2, 0x0, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x16}, 0x1, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x6, 0x6, 0x2, 0x3, 0x100000000, 0x7, 0x6}}, 0xe8) 2018/02/02 04:49:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$audion(&(0x7f0000138000)='/dev/audio#\x00', 0x8, 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004c2000-0x4)=0x9) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 04:49:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x87}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f8f000)={0x2, &(0x7f0000a57000-0x10)=[{0x1000, 0x2, 0xfffffffffffffff8, 0x7}, {0x8, 0x5, 0xfffffffffffffff8, 0xfff}]}, 0x10) recvmsg(r0, &(0x7f00006ac000-0x38)={0x0, 0x0, &(0x7f0000902000)=[{&(0x7f00004bf000)=""/213, 0xd5}, {&(0x7f0000157000)=""/4096, 0x1000}, {&(0x7f0000201000-0x8e)=""/142, 0x8e}, {&(0x7f00000c5000)=""/226, 0xe2}], 0x4, &(0x7f0000d31000-0xa7)=""/167, 0xa7, 0x5}, 0x0) r1 = syz_open_dev$mouse(&(0x7f00001d6000-0x12)='/dev/input/mouse#\x00', 0x800, 0x80) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d9f000-0x4)=0xffffffffffffff49, 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000ba0000-0x1480)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/02 04:49:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfdffffffffffffff, &(0x7f00007ec000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80240, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003c7000-0x11)='/selinux/enforce\x00', 0x80480, 0x0) inotify_add_watch(r1, &(0x7f00009b2000)='./file0\x00', 0x4000000) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000d4c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) fsetxattr(r0, &(0x7f00002d2000-0x8)=@random={'os2.', "2dd62d00"}, &(0x7f0000a4c000)='cpuset^vboxnet0securitynodev):\x00', 0x1f, 0x3) r2 = syz_open_dev$adsp(&(0x7f0000ae5000)='/dev/adsp#\x00', 0xff, 0x8080) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000193000-0x10)={0x4, &(0x7f000079f000-0x20)=[{0x8, 0x0, 0x1, 0x3}, {0x2, 0x3, 0x8, 0x3ff}, {0x6, 0x3efc000000000000, 0x7fff, 0x118}, {0x3b, 0xfffffffffffffffb, 0xef4, 0x1}]}, 0x10) ioctl$void(r0, 0x5451) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000abf000-0x4)=0x11fb) 2018/02/02 04:49:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r1, &(0x7f0000539000)='system_u:object_r:init_var_run_t:s0\x00', 0x24) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000141000)={0x9, 0x20c, 0x2, 0x2, 0x0}, &(0x7f00008b9000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000bc3000)={r2, 0x1, 0x200, 0x68}, 0x10) [ 173.190607] audit: type=1401 audit(1517546958.347:2793): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:init_var_run_t:s0 2018/02/02 04:49:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r0 = socket$pppoe(0x18, 0x1, 0x0) remap_file_pages(&(0x7f0000b8f000/0x3000)=nil, 0x3000, 0x5cb995f74518f5dd, 0x8001, 0x1000) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000156000-0x15)='/proc/self/net/pfkey\x00', 0x2080, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000c83000)={0x0, 0x7fffffff, 0x30}, &(0x7f0000dc7000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000817000-0x14)={r1, 0x5, 0xd5d, 0x54e18d1d, 0x0, 0x7}, 0x14) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) vmsplice(r2, &(0x7f0000e46000-0x20)=[{&(0x7f0000c38000-0x8f)="0a89b6ab4f39ecd60af248c584fd039952b823d070dc29bf01e8c5bf930ee8d85d6a14e0ef888f5b14365a0c332d3b0123114eaa4873743027c78483023586c0d3f73ca13b5fa886f904b5372cd3943d4a2c10e23d35747563db08eac8290609e1832c21a15fe9fa5acf153a4087ce77f4a47b167abc9dc982990a140b31168e57e17febdc728dc1ba3bb7124a7439", 0x8f}, {&(0x7f000087e000-0x4b)="09b46805196cc42833a7423361918d26ac4b9df68e29ff16f6d4219d5a1dc49430fb15568210c2b4f256a51633b75a1ce8a2820a69e8828c8b9c30513746c3cbecc17214c9514567a0e71f", 0x4b}], 0x2, 0x3) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000270000-0x4)=0x4, 0x4) 2018/02/02 04:49:18 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000001000-0x4)=0x2810) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x5452, &(0x7f0000001000)=""/250) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r3 = syz_open_dev$audion(&(0x7f0000ed6000-0xc)='/dev/audio#\x00', 0x2, 0x18000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00006fc000)={0x0, 0x2, 0xfffffffffffffffe, 0x6, 0xf1d, 0x5, 0x800, 0x2977, {0x0, @in={{0x2, 0x2, @empty}}, 0x401, 0x2, 0x7, 0x20, 0x5a}}, &(0x7f00008be000-0x4)=0xb8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000898000)={&(0x7f0000614000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000007a000-0xe1)={r4, 0xd9, "7a260f24c7734b67b49e131aef3487e38cf0e933f3b2fa147dea02d0f53c10a3e427f2afe562f1ecda4712efb757a6f4ec1e1114b6923d188ed6f620712fd8356710c09da884d01c05834eca13bd475bf2c66a84d21b55c6d877cc0954f7931dccff0cc689f3d383c304c07d4b42a8c0dbaf0d05a63801314a32f85c3d866409dd6c24516e7a668562d1dbe7c873a8b9e92957637e2d6f4719721b313ec71b12de3cbba7bda4a96e937f358e79c3ddfdfa811a1fb897e20428d9e94c93cb5fac3c8d0db03948b8d70f964e1a8ba47430b9c9ad63c7ac0abea1"}, &(0x7f0000029000)=0xe1) 2018/02/02 04:49:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r0 = socket$llc(0x1a, 0x2, 0x0) sync_file_range(r0, 0x3, 0x8, 0x4) r1 = socket(0x2, 0x807, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000abf000-0x14)={@dev, 0x0}, &(0x7f0000c3f000-0x4)=0x14) stat(&(0x7f0000025000-0x8)='./file0\x00', &(0x7f0000e29000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00006c2000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x0, 0x1, 0x9, 0x2, 0x80, 0x80, 0xef, r2, r3}, {0x0, 0x9, 0x6ce7, 0x6, 0x5dd4, 0xffffffffffffff01, 0xfff, 0x6}, {0xffffffffffffffe0, 0x9e5, 0x5, 0x5}, 0x8, 0x5, 0x1, 0x1, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x0, 0x3e}, 0xa, @in6=@loopback={0x0, 0x1}, 0x5, 0x0, 0x0, 0x3205, 0xf357, 0x1, 0xffffffff00000001}}, 0xe8) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00009b4000)=0xffffffffffffffe3, &(0x7f0000a00000)=0x4) write(0xffffffffffffffff, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000046d000-0x18)=@get={0x1, &(0x7f0000699000)=""/122, 0x100000001}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001bf000-0x15)='/proc/self/net/pfkey\x00', 0x480, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007ed000)='scalable\x00', 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r1, &(0x7f00009d6000-0x10)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) 2018/02/02 04:49:18 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000004000-0x20)={@empty, 0x81, 0x1, 0x3, 0x9, 0x800, 0xc4, 0x1}, 0x20) clock_gettime(0x7, &(0x7f0000013000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ac3000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) 2018/02/02 04:49:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000001000), 0x8) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00003cd000)=0xa719) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000064d000)=0x0) process_vm_readv(r2, &(0x7f0000420000)=[{&(0x7f0000898000)=""/127, 0x7f}, {&(0x7f00005fc000)=""/4096, 0x1000}, {&(0x7f00005e7000)=""/171, 0xab}, {&(0x7f00005c4000-0x71)=""/113, 0x71}, {&(0x7f00004bc000-0xcd)=""/205, 0xcd}, {&(0x7f0000ee0000)=""/230, 0xe6}], 0x6, &(0x7f0000a4a000-0x10)=[{&(0x7f0000200000-0x1e)=""/30, 0x1e}], 0x1, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000500000-0x10)={0x2, 0x20000000, 0x1000, 0x338dc015, 0x100000001, 0x4, 0x4, 0x10001, 0x8, 0x7a}, 0x10) writev(0xffffffffffffffff, &(0x7f00005bd000-0x10)=[{&(0x7f0000964000-0x2)='-4', 0x2}], 0x1) 2018/02/02 04:49:18 executing program 2: mmap(&(0x7f0000000000/0xac7000)=nil, 0xac7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ac7000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r1, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000013000), &(0x7f0000012000)=0x4) connect$inet(r1, &(0x7f000000b000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000002000)={&(0x7f0000015000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f0000014000)=[{&(0x7f0000015000)="e2", 0x1}], 0x1, &(0x7f0000016000-0x2d8)=[]}, 0x801) sendmsg(r1, &(0x7f0000003000)={&(0x7f0000012000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, 0x26, &(0x7f0000012000)=[{&(0x7f000000f000-0x8)='`', 0x1}], 0x1, &(0x7f0000012000)=[]}, 0x11) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000ac8000), &(0x7f0000ac8000)=0x10) close(r0) socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000557000+0x130)=@generic={0x1e, "7a39a92fe5437c79f38e0962fd064b94f8a979f321b30c73c8980405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe9de43a4b0470a0c5216669ca021f6f65dcf160e7e58f358c719af00f8958d19bcb3151314a8ef1f1322ca5bdb9c8386f0bba77aeb86eef1c1d6d7c980ee590c8b9f70dc13bcb184a"}, 0x80) 2018/02/02 04:49:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00003a9000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00003d8000-0x4)=0x0) ptrace$cont(0xffffffffffffffff, r2, 0x1, 0x100000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000250000-0x2a)={0x0, 0x22, "308ecde7576207b058f237e83daccbc6ce67b686c0b41b007b08aad5ad4538375a34"}, &(0x7f00004cf000-0x4)=0x2a) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000432000-0x8)={r3, 0x3}, 0x8) 2018/02/02 04:49:18 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, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000b64000-0x9)='/dev/kvm\x00', 0x0, 0x0) prctl$intptr(0x29, 0x4) r0 = syz_open_dev$vcsa(&(0x7f0000279000)='/dev/vcsa#\x00', 0x81, 0x8000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000084b000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000875000)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b29000-0x8)={r2, 0x3}, &(0x7f0000d08000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000995000)={r1, 0x57, 0x30}, &(0x7f0000ef6000)=0xc) clone(0x0, &(0x7f0000015000), &(0x7f0000006000), &(0x7f0000016000-0x4), &(0x7f000000f000)) getitimer(0x0, &(0x7f0000b52000)) 2018/02/02 04:49:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00004f0000-0xb)='/dev/vcsa#\x00', 0x9, 0x4100) fcntl$getownex(r0, 0x10, &(0x7f0000e5f000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) accept4$ax25(r0, &(0x7f0000f6c000), &(0x7f0000b5e000)=0x10, 0x800) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000a7000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000dfe000)={{0x0, 0x7, 0x0, 0xff, "66dedae24f7df1ed84e56a7451959a4eee5131b0793ffd53a9ec2903410904e5fcfbaa7d27faf8942a7a7780", 0x10000}, 0x0, 0x0, 0x5, r2, 0x9, 0x0, "eaf0ef92f63da2886bb85ff9b649990740f50a187da9e5e80fb935d4027c12f054d768be65d5479f8af6e8b37788666102c1ce5e41cfb0c29090089889ca27fd", &(0x7f00009db000)='em1/#\x00', 0x6, [], [0x101, 0x968, 0x6, 0x7f]}) r3 = socket$key(0xf, 0x3, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f000006a000)='/dev/sequencer2\x00', 0x100, 0x0) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 04:49:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:18 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r0 = socket$pppoe(0x18, 0x1, 0x0) set_robust_list(&(0x7f00005b8000)={&(0x7f0000e41000/0x1000)=nil, 0x5, &(0x7f00006bd000/0x2000)=nil}, 0x18) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @random="0d656a74821f", @syzn={0x73, 0x79, 0x7a, 0x0}}}) 2018/02/02 04:49:18 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000cd7000)={0x800, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000001000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:18 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000004000-0x20)={@empty, 0x81, 0x1, 0x3, 0x9, 0x800, 0xc4, 0x1}, 0x20) clock_gettime(0x7, &(0x7f0000013000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ac3000-0x8)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x800002, 0x407ffc0003}]}) r0 = syz_open_dev$vcsa(&(0x7f000039c000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) fchmodat(r0, &(0x7f00001ef000-0x8)='./file0\x00', 0x40) getpeername$llc(0xffffffffffffffff, &(0x7f00008c9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000090000)=0x10) clone(0x2840000, &(0x7f0000230000)="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", &(0x7f0000234000), &(0x7f0000269000), &(0x7f0000eba000)="0a848c080ecd59e71d5a16fb7ac07f504dbeefeb739e4a8d09") r1 = msgget$private(0x0, 0x44f) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00005aa000-0x4)=0x5) msgctl$IPC_RMID(r1, 0x0) [ 173.427054] audit: type=1326 audit(1517546958.582:2794): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23637 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 173.451733] audit: type=1326 audit(1517546958.582:2795): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23637 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d591 code=0x7ffc0000 2018/02/02 04:49:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ed9000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r1 = creat(&(0x7f00002ac000-0x8)='./file0\x00', 0x62) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000aa000-0xc)={0x40002000}) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r2, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000766000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) [ 173.476162] audit: type=1326 audit(1517546958.583:2796): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23637 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 173.500763] audit: type=1326 audit(1517546958.583:2797): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23637 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=268 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/02 04:49:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) signalfd(r0, &(0x7f0000dfe000)={0x6}, 0x8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000642000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000522000-0x4), &(0x7f00004a7000)=0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000d34000-0x4)=0x401, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000d7d000)='/dev/audio\x00', 0x40000, 0x0) 2018/02/02 04:49:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c40000)={0x0}, 0x800) sendto$ipx(r0, &(0x7f0000f02000)="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", 0x1000, 0x1, &(0x7f0000e57000)={0x4, 0x7fff, 0x100000000, "c9623fa4b97f", 0x9}, 0x10) r1 = socket(0x800000010, 0x5, 0xfffffffffffffff7) write(r1, &(0x7f000002b000)="1f000000010600fffd3b54c007110000f30501000b000500000423ca0000cf", 0x317) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000070d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) [ 173.500778] audit: type=1326 audit(1517546958.584:2798): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23637 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/02 04:49:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000a47000)="130000001000ffdde200f49ff60f050000230a009d0000000f00c08a3022e5f9ec3e4fe1697a5605490096000601b93c189814e301000000f049a1b4b88edefc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d3e8612f026723aff9b20db0f7e5bf12930d837b9cb3452b6c400007d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76190000269525b84518497e9f494ccf35817c820c70a32d8e975654", 0x62) 2018/02/02 04:49:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) fcntl$notify(r0, 0x402, 0x80000000) 2018/02/02 04:49:18 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000004000-0x20)={@empty, 0x81, 0x1, 0x3, 0x9, 0x800, 0xc4, 0x1}, 0x20) clock_gettime(0x7, &(0x7f0000013000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ac3000-0x8)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) eventfd(0x63864641) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000, 0xe) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000133000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000a48000-0x4)) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) [ 173.500792] audit: type=1326 audit(1517546958.584:2799): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23637 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=52 compat=0 ip=0x453299 code=0x7ffc0000 [ 173.500808] audit: type=1326 audit(1517546958.584:2800): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23637 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/02 04:49:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e6f000-0xf)='/dev/sequencer\x00', 0x8040, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a4e000-0x8)={0x0, 0x8}, &(0x7f0000f83000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f9b000)={r1, @in6={{0xa, 0x1, 0x1f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffff}}, [0x4, 0x81, 0x0, 0x7, 0xffffffffffffffdb, 0x1, 0x182e, 0x2, 0x3, 0x1, 0x4, 0x8, 0x0, 0x80000000, 0x6]}, &(0x7f0000e8d000-0x4)=0x108) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00003ca000-0x1e)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="6a0aed412d29f40477abfbfb73846aff"}}) r3 = syz_open_dev$amidi(&(0x7f0000ef2000-0xc)='/dev/amidi#\x00', 0xb4e, 0x200) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000335000-0x8)={0x80000000, 0x2, 0x2, 0x9}, 0x8) 2018/02/02 04:49:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) r1 = semget(0x3, 0x3, 0x508) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f00001ef000)=""/135) [ 173.500825] audit: type=1326 audit(1517546958.585:2801): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23637 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=56 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/02 04:49:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x4) r1 = open(&(0x7f0000073000-0x8)='./file0\x00', 0x200040, 0x20) bind$bt_rfcomm(r1, &(0x7f00001b3000-0x9)={0x1f, {0x3, 0x7f, 0x1, 0x100000001, 0x8, 0x40}, 0x10001}, 0x9) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000136000-0x8)={0x0}, &(0x7f00007cb000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000783000)={r2, 0xffff}, &(0x7f0000e68000-0x4)=0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:18 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r0 = socket$pppoe(0x18, 0x1, 0x0) set_robust_list(&(0x7f00005b8000)={&(0x7f0000e41000/0x1000)=nil, 0x5, &(0x7f00006bd000/0x2000)=nil}, 0x18) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @random="0d656a74821f", @syzn={0x73, 0x79, 0x7a, 0x0}}}) 2018/02/02 04:49:18 executing program 4: r0 = geteuid() setuid(r0) r1 = inotify_init1(0x800) fchdir(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x5, &(0x7f0000002000-0x4)=0x3ffb7fff, 0x4) sendto$inet(r2, &(0x7f00000a3000-0x8), 0x0, 0x0, &(0x7f000057b000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/02 04:49:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000ed9000-0x52)='securityeth1+bdevmime_type){proc+proc+#[,security,securitywlan0em0cgroup+:\'vmnet1\x00', 0x1) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00002b7000)={0x5f, 0x6}) [ 173.500840] audit: type=1326 audit(1517546958.587:2802): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23637 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/02 04:49:18 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000004000-0x20)={@empty, 0x81, 0x1, 0x3, 0x9, 0x800, 0xc4, 0x1}, 0x20) clock_gettime(0x7, &(0x7f0000013000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ac3000-0x8)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = semget$private(0x0, 0x3, 0x8) r3 = dup3(r0, r1, 0x80000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000fc3000)={0x6000, 0x1000}) semctl$GETNCNT(r2, 0x4, 0xe, &(0x7f00004a5000-0xd7)=""/252) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @generic="a71bbe9924e909a22d36a82d693e07d2"}}) 2018/02/02 04:49:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xce, &(0x7f00003b4000-0x8)) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) r1 = shmget$private(0x0, 0x400000, 0x400, &(0x7f000032b000/0x400000)=nil) ioctl$fiemap(r0, 0xc020660b, &(0x7f00006dc000-0x138)={0x5, 0xfffffffffffff8c1, 0x4, 0x0, 0x5, [{0x5, 0x6, 0x6, 0x0, 0x0, 0x1000}, {0x5, 0x6f, 0x1, 0x0, 0x0, 0x1}, {0x5, 0x8, 0x10000, 0x0, 0x0, 0x884}, {0x2, 0x1ff, 0x3, 0x0, 0x0, 0x4}, {0x7, 0x1, 0x7, 0x0, 0x0, 0x88}]}) shmctl$IPC_INFO(r1, 0x3, &(0x7f000058b000)=""/123) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001ca000)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000b98000-0x4)=0x8) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/02 04:49:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0xfd61) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000c14000)={0x800, 0x1, 0x3, 0xb4, "cc7e6c5822bc279a5927dad207636ab5bf5464cc42a6d615d3b8dc888e18316c35d2ca48175a39648f6bb62b", 0x3}) 2018/02/02 04:49:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00009da000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00002bb000)) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000d6000-0x39)=""/57) ioctl$TIOCSCTTY(r1, 0x540e, 0xfff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b05000-0xc)={0x0}, &(0x7f0000682000-0x4)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000600000)={0x2, 0x3, 0x0, 0x10001, r2}) r3 = syz_open_dev$sndseq(&(0x7f0000916000)='/dev/snd/seq\x00', 0x0, 0x20005) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00005d0000-0xc)={0x4, [0x3, 0x0, 0x1, 0x8fa]}, 0xc) r4 = dup2(r3, r1) clock_adjtime(0x6, &(0x7f0000f4a000)={0x1ff, 0x2, 0x1, 0x1, 0xfffffffffffffffe, 0x5, 0x8001, 0x6, 0x1f, 0x8, 0x7fffffff, 0xfffffffffffff44a, 0x8, 0x8d, 0x6, 0x80000001, 0x2, 0x3, 0x2, 0xb4, 0x0, 0x8a8f, 0x1, 0x2, 0x10000, 0x7ae89dff}) writev(r4, &(0x7f0000370000)=[{&(0x7f00006d1000-0x39)="8ecab946a95a7a7a4b374ee14285f79edb231b5da0f90d208920bb7852229b761a7a62430c29225de21af0a22d420394c7f4c1200668b5145d", 0x39}, {&(0x7f0000669000)="eb6b92fbb7a46d5d753493ddb2c87500063aae96a8d4ad71c7b3501b2f2929454173980a19bb5952f45aded3cbe40f7adaa676b8ab9e772057c2f0e2200246cd4adce5a47776d58f66f2bdda710ad897c16658ff1e969410ef0ca1ca1b60c749498607e27b75c774edbc32e67e178048e8f18340c158b32534f8d5a0c8f81dacecfe881244adc7b88e14555152b217f1497829ebdd4176d7693b2c93f6ca366aebb9eb49b8bfc30ac9305b66e9acc04fbf6ec58ed4bc5c728bc448eacd28ee12ad", 0xc1}, {&(0x7f0000eab000-0x1000)="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", 0x1000}, {&(0x7f0000bb2000)}], 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d"}) write$sndseq(r1, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x404, {}, {}, @ext={0x0, &(0x7f0000039000-0x2)}}], 0x30) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000566000)={[{0xffff, 0x5, 0x5, 0x8000, 0x8, 0x7, 0xffffffff00000001, 0x7fff, 0xfffffffffffffce7, 0xfffffffffffffff7, 0x4, 0x2, 0xfffffffffffffffa}, {0x101, 0x0, 0x4, 0x7fff, 0x6, 0x8, 0x2, 0x5, 0x9, 0x5f, 0x8, 0x10001, 0x2}, {0x1, 0x0, 0x7, 0x1, 0x597, 0x1, 0x7, 0xd6, 0x100, 0x3, 0xfff, 0x386b13ae, 0x40b00}], 0x7}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000004b000)={0xfb, @time}) 2018/02/02 04:49:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000078c000)='/dev/adsp#\x00', 0x3, 0x40800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00001bd000+0xb4f)={0x0, 0xfffffffffffffeff, 0x3, [0x2, 0x10000, 0x6]}, &(0x7f00004d9000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002ef000-0x8)=@assoc_value={r1, 0x7}, 0x8) r2 = syz_open_dev$midi(&(0x7f00005d3000-0xb)='/dev/midi#\x00', 0x40, 0x10002) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000593000-0x28)={0x100, 0x16, 0x7, 0x1f, "6523b34baacdf621b171f1f125b887fae5aff2c63838d408a1e2a6a0657b3767"}) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x3, &(0x7f0000d82000), &(0x7f0000c83000-0x4)=0x4) 2018/02/02 04:49:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x4b8, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0x30) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) write$selinux_validatetrans(r2, &(0x7f0000c2a000)={'system_u:object_r:ld_so_t:s0', 0x20, 'system_u:object_r:gpg_exec_t:s0', 0x20, 0x37, 0x38, 0x20, '/usr/sbin/ntpd\x00'}, 0x4f) connect$inet(r3, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ce0000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000a63000-0x4)='tls\x00', 0x4) close(r3) r5 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f00006e1000)={{0x1, 0x5, 0x1, 0x6, "ca6970026280447f7903f8865007214e7f814b492c3cc170d016e6598381ec0baeecff4490372fc16d4b3ca9", 0x6}, 0x0, 0x0, 0x101, r5, 0x5, 0x61fb, "153caa31e9d20071efedbd077be7fdb6dcf91c08530b89eba3bde35d4c3eaa63f34760bb3ae23e5f4bfdff3140836e433098f6193c285f6ae63ba869313e4eaf", &(0x7f00001f0000)='tls\x00', 0x4, [], [0x1, 0x7, 0x4, 0xc39]}) pipe(&(0x7f0000d46000-0x8)) 2018/02/02 04:49:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x200000005) 2018/02/02 04:49:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x4b8, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0x30) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) write$selinux_validatetrans(r2, &(0x7f0000c2a000)={'system_u:object_r:ld_so_t:s0', 0x20, 'system_u:object_r:gpg_exec_t:s0', 0x20, 0x37, 0x38, 0x20, '/usr/sbin/ntpd\x00'}, 0x4f) connect$inet(r3, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ce0000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000a63000-0x4)='tls\x00', 0x4) close(r3) r5 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f00006e1000)={{0x1, 0x5, 0x1, 0x6, "ca6970026280447f7903f8865007214e7f814b492c3cc170d016e6598381ec0baeecff4490372fc16d4b3ca9", 0x6}, 0x0, 0x0, 0x101, r5, 0x5, 0x61fb, "153caa31e9d20071efedbd077be7fdb6dcf91c08530b89eba3bde35d4c3eaa63f34760bb3ae23e5f4bfdff3140836e433098f6193c285f6ae63ba869313e4eaf", &(0x7f00001f0000)='tls\x00', 0x4, [], [0x1, 0x7, 0x4, 0xc39]}) pipe(&(0x7f0000d46000-0x8)) 2018/02/02 04:49:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000048e000-0x4)) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000633000)={@loopback, 0x0}, &(0x7f000071d000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000360000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x4, r1}) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0xfffffeb8) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000ff000), &(0x7f0000a29000-0x4)=0x8) sched_rr_get_interval(0x0, &(0x7f0000c93000-0x1)) sendmmsg$inet_sctp(r2, &(0x7f0000201000-0x1c0)=[{&(0x7f000011c000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f000002e000-0x70)=[], 0x0, &(0x7f0000e35000)=[]}], 0x1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f000095e000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x8000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000308000-0xab)=""/171) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d4c000)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000550000)='/dev/autofs\x00', 0x4848c0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000511000)=""/80, &(0x7f0000fad000-0x4)=0x50) perf_event_open(&(0x7f0000623000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000040b000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000dd4000)=""/4096) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000e5b000)={0x4, 0x3ff, &(0x7f0000c36000-0x28)="5694dfc7c61e861b898f5e8c689e3bb24afcca1e770306a50630a71dae1e5bb01a60ed8f084a8a35", &(0x7f0000ba3000)="e1a59aceb4b6548df0802173018f3b414751ef0bf209ffd931006ebb67b3d5aa625bf32a001f3557033c07186bc207e92c0520498718c29ce3a4915c741a061db0b57a77a1dfc8fd0f79c4abb7b06158df8341c47a5a5752425163c89153a489f5ca606b175e410899d08df6d6edbb0cdfe35762afb09e7a2735e189", 0x28, 0x7c}) openat$vcs(0xffffffffffffff9c, &(0x7f00008ef000-0x9)='/dev/vcs\x00', 0x10002, 0x0) socket$unix(0x1, 0x1, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000630000)='/selinux/member\x00', 0x2, 0x0) 2018/02/02 04:49:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r1 = socket$pppoe(0x18, 0x1, 0x0) ppoll(&(0x7f0000076000-0x20)=[{r0, 0x22}, {r1, 0x2005}, {r0}, {r1, 0x408}], 0x4, &(0x7f0000c41000-0x10), &(0x7f00004f6000-0x8)={0x2}, 0x8) r2 = syz_open_dev$mice(&(0x7f0000b60000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00000e0000-0x30)) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000094b000)={0x0, 0x9a, "da4c53572591c97975e5ca7afddfd892c607499fdf2a75bfeda2167e6d9f53b2e3385e425188a71b1f9782547ea2d60bf333b9bdd64dc09aa03344999cb25a335da1ad606a2c5c82b345eadb6eab30f48595837841f111f6f212ee8642afbb1c4c8c38990c656fda02908be237f2c16859bb40c52117f040a8b4d7fc3b180087ab3d0c325ccf1c28da48a5fec360a700e3d1b1ab529dec0c6e96"}, &(0x7f00002b9000-0x4)=0xa2) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000b94000-0x8c)={r3, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}}, 0x8c) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000043a000-0x4)={0x3f, 0x1, 0x8000}, 0x4) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0x7, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000766000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00003d3000)={0x0, r0, 0x1}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000059000)='tls\x00', 0x4) 2018/02/02 04:49:19 executing program 6: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000004000-0x20)={@empty, 0x81, 0x1, 0x3, 0x9, 0x800, 0xc4, 0x1}, 0x20) clock_gettime(0x7, &(0x7f0000013000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000000)=0xc9f4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00008cf000-0x4)=@assoc_id=0x0, &(0x7f0000a3f000)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003fd000)={r2, 0x9}, &(0x7f00000f4000-0x4)=0x6) read$eventfd(r1, &(0x7f0000001000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000b41000-0x4)=0x0) syz_open_procfs(r3, &(0x7f00001a6000)='ns\x00') 2018/02/02 04:49:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x4b8, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0x30) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) write$selinux_validatetrans(r2, &(0x7f0000c2a000)={'system_u:object_r:ld_so_t:s0', 0x20, 'system_u:object_r:gpg_exec_t:s0', 0x20, 0x37, 0x38, 0x20, '/usr/sbin/ntpd\x00'}, 0x4f) connect$inet(r3, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ce0000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000a63000-0x4)='tls\x00', 0x4) close(r3) r5 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f00006e1000)={{0x1, 0x5, 0x1, 0x6, "ca6970026280447f7903f8865007214e7f814b492c3cc170d016e6598381ec0baeecff4490372fc16d4b3ca9", 0x6}, 0x0, 0x0, 0x101, r5, 0x5, 0x61fb, "153caa31e9d20071efedbd077be7fdb6dcf91c08530b89eba3bde35d4c3eaa63f34760bb3ae23e5f4bfdff3140836e433098f6193c285f6ae63ba869313e4eaf", &(0x7f00001f0000)='tls\x00', 0x4, [], [0x1, 0x7, 0x4, 0xc39]}) pipe(&(0x7f0000d46000-0x8)) 2018/02/02 04:49:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f00001b4000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) sendmmsg$nfc_llcp(r1, &(0x7f0000023000)=[{&(0x7f00002dc000)={0x27, 0x4c0, 0x200, 0x7, 0x5, 0x3, "4f62df27b39b9efb566080ac0167f59cb02375e4d560e37883e4d31910d2accad3bdacc23e4292806daa17d2f4b3f416c9c99671825640d15ed3c8dfbf0f60", 0x1ff}, 0x60, &(0x7f0000328000)=[], 0x0, &(0x7f000062f000)={0x1010, 0x0, 0x36, "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"}, 0x1010, 0x8000}, {&(0x7f00004fd000)={0x27, 0xfffffffffffffff9, 0xcee, 0x7, 0x9, 0x0, "e6634e1fac48cb99ea937b5c198be10f53dfdc482f2dc76991c350fb3515be085ce369f7de4a85fe2c84386d4795853427eb080655619c7776841a31f697f0", 0x8}, 0x60, &(0x7f0000b69000-0x30)=[{&(0x7f0000981000)="d91380256da71d4193f8a46474bd3bba8676e7237a13e8ac584c913ba3b70931f1805ef67e61e1fcc83f6f13d793c111a8fe40f3d73af66913c155cd57226dee6c21cd41b042f8c00c3c0d76834c6447694d1bf3c942df5afd5835f065b698a1594e6adcf4134f9ae423090ee392f42639dd268080d1360f5d9145d0e85d42ba465ab14c485fc685b7b3219d772921b8ec07ba070edf1052b5d2d820b7ae696844a83d98754f83b9620c052fa74d1c9148e69e9ab72f2f87f0c9fd6dbee9ff0e62f9d30c57db40f52d3de6ceb04c3c756a4b175c", 0xd4}, {&(0x7f0000787000)="27490ce18755edd2ecb3be75046041fa3b423882d02c26f8cd1bd1818fb08c19b82b256a3630d3354728f8adf56f0429b2f3903c17a87179f8f7110bdc639ef01aa74434782f982765385ed78e69da54c511ba6bbf627d02b773e93aa0862f0e6f3dddc97462fb2765d8fe6de9c6a2f575c460d9c3bd3aaef4e790440078012297a48941d1e582ab317dc6381b8784659d9d7aff9d041ab8d476a339322b483a1392a8d1b9df19b067bb440c21db2f02728d721f6e80dab6548bd826d0c2cf99a6ced418ea4d2becc67edfddbdd99133818bfaf2ed9d2d1be04fe04310643b8d7e221853fde84c20", 0xe8}, {&(0x7f0000824000-0xf0)="da36e78c75e3798dbf57fe1290e46c7901b450778288ea61769ffb12150d2bd788b50485ce61f88df3b51ce0dff7bf53d679741e5ba7c2fb2ee83f91216daf5b3507c6606a3f175642d4a401b7199509dcd352485e3b5bd5013cedd51283f21b2f437b3849d40b9e09f2e9229b4d1cdfeb4c434ca45c406aece6b670fe086f6ec8713815c59e7940eae715585b6fef1c647b56b99193290097974d2f19543861420cfac6fb19477c8b6cf99355f7da20c7e0d1f6d8403208cef59a16cbf4051b2ff388a926693c92ca8817f15b937f038aeef0583fe5958d5cecfb84963b1a1f90ce0ca61c51217c31b77907ba4822bc", 0xf0}], 0x3, &(0x7f0000881000)={0xc0, 0x18a, 0xd10, "4824222947ff7b8355ff38c82c5d5e41bc4705b1b05fd94332feb9687115f9b20b1962a7b61a23ec3c2a3e88dda6861061f6385d59795446430c38857a4e02f5df8d77cfde2bd89cdfe325d0c4ce29281765a5ce770e0ff5d5ff091039160f88984a6b87043229e79b77186ac4452b5b618bdcdf9de110527c20e5888685262c6c90e5b4d14180981ffbe129643a30d4aa13202f3d5108655f218d2d4949cdaad1721190454125319cff32"}, 0xc0, 0x10}, {&(0x7f0000a20000)={0x27, 0x7ff, 0x1000, 0x6, 0xfffffffffffffffd, 0x2, 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{&(0x7f0000abc000-0xd9)="ae73f8703feea8132a8b13734cc8157a5cab3f5c97e72d12a513628e825b7bf08a1379c5e4780b0e274d755bea3c340a28ae9182f078a3a53ad40e3e7b8968aa15b8b00ee36eb8b4f89cb8c63205892301a50b97d6f12e4f0ff3de3043ad3eea240056f5f545139fc9afdff70ea4e803feed21141738a0ac87b0f3c1968d750b8a60defc98bffe9b2baeda5a44bf369faf8774013613dae470617b0f52e62327afd324aea1aedcd0bff3f7850fbdcb6aecbc4c3030f64dbb114a43adec9b0d3ded18956419ccb0d0b8794a3fb09bd1795a77489ab67dd1892d", 0xd9}, {&(0x7f0000ffc000-0x6b)="5e3fd22f0e832baf8e6f3f25e78e5937ab44e9b5e19c52c53e066ef04583c2f3b38d517b5c7c1f68e83bb0c6bc84925cedee604529616c75ec0e4731f52490c9a9012e584e5c9d7cb85ce3762715723a1a7e7c0169b5adf552b4a7b02a1404e487d3338f7496cab437c5ed", 0x6b}, {&(0x7f0000939000-0x6f)="a9f3a1a6dcd6d163f6750f41aaa4943fc84771fdbfcc674e29f44fd170a06cc94bf9893b8100e37223cb5a36968b70a999fc475e9d9de1a7ae1f0f2a08c47175429189049290a0c469896eee33de32e42ec1a0213cf27885640a1722a2f4e601535dcaef3eeb7753e78aa53d2c5774", 0x6f}, {&(0x7f00002c0000-0x8d)="aa7e444661cbd670ec0c0b753396317578cc202135188365ee5421900234072e57e1fa7fc25bfcf23593c7b31048044d75087db53181b98ae1e14f29fc0b9c39826407707a447cc92865a0c1ec381d25b060c9c8b51b36319c61f757ec35b2a86f78e77d4cb07c34163eb6243e6f0365cb11dab5df37a08b15a302a022c84ac99492d614b0e1a573f61f2472e9", 0x8d}, {&(0x7f0000e14000-0x1000)="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0x1000}, {&(0x7f0000a3f000-0x74)="57d0a368749bdc77c65914ea1d4d93cb3a52f7104170a6403db93dad918d7101bc5d39b1a07e2b23ce7ead8d0b61abc455eb2394176279a0b8c6719d65e5f8856e4ce9f573b73883e24c15d80427a510b7ad68415d27c88e634b1605fca2836f8b2dcabd786154d9aed7c15a89e9d64d3ac242f4", 0x74}, {&(0x7f0000b0f000-0xf2)="4e0fdd22df9690a886c064d7cec2ff26c4ecf9eafd90e6f9580fdbc6f91230a0bb5f13a4609eb045150017268ad206b9ddc1239752424aa71d0170c83c50368886feeec3c392c70c577ab12ae1731f5085867aca2bb86da67450757e0e0ac55602b48879554b5dc71227f9999115ffbbccce0d7fdd9a6711e41336637a3857c9585aec9d211e06d29e649db75273919f563b3bb53ef78a7132f0ce147e03c00b14eeb2dc7bfff36d46a587e1cb964dc2317a77828935e222f8d411b563157f973e889f62236bf3047ed7ca28bf075bceb00d2560227cd28aeee7354f9a4ba3bd06161aebf0164a983c8db703cc2a681048cf", 0xf2}, {&(0x7f0000320000-0x14)="4b76ac165316685359f6f2eb88b471f34dedb0d0", 0x14}], 0x9, &(0x7f0000fd7000)={0xc8, 0x117, 0x8000, 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{&(0x7f0000a14000)="b9a65900dfadaa98afe73160c9f492cd1520355ce5a2313204add8a158ecb9bad39e80c67a09a2e21e6c518e0f30cc4d52aa81e6ebac5b76821e682ab70792c984e3fa0fdfec665893f8cd42591d77b9153156490edd66f8e4ae0d3802d3eff0dd2f3f2f647c97cbc6d22a4c", 0x6c}, {&(0x7f0000369000-0x98)="fa5b842af51089420b05cd433b38468c277e931a6430637145ea26396289895b01a6ab958a094066340db720a16b2a8ec81ee2e01a4799a535fbed1e9cbce82d0fba2fe89366cfb11bcb34ae1b7cca3c7dad36ace73aa0641e0f8d5fbfa6e77a665bca111f190d92cbc08ea6d39ea60d271912a3c33b86bef6943edeec217d4c60b94bfd4a56d32707bd6a80337d6388bb15905100e535d7", 0x98}, {&(0x7f0000fc8000)="6fb166f9560bb75bdb0a8a0fc09a36a4ca7070d840392f82d896e31dc2d8c68c7b65ec1f367d082d073f9df08af7d85d7fa86d79f2bb65f8d168e5a07af118ad4a70a747a9c60a55a70112f52c8763011d77ef8ec3981fea3fbfd0a2e472246805d14186ddde421c2c532c2253bd749be7341ec38b0d178946bc1d28c2bc4fb90525af1754afdabb9a7ab0d1dc36e22febe456bdd472792341a187e2c93ebc25a577d3a4e608b9932c1421641a0d3914d30caebb68f3346f0c501235d4b4ed88db19c48e67643b761a610a11f1cb941c90e3cda37966afdb01b29cfcb482dfa6", 0xe0}], 0x4, &(0x7f0000b60000-0x1010)={0x1010, 0x100, 0x3f, "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"}, 0x1010, 0x800}, {&(0x7f0000cc9000)={0x27, 0x2, 0xc60, 0x6, 0x5, 0x100, "c2ecdb66fcbd0c4a2a6d09dbb3d7eb6d56b2f30c3046a24620df4e2fa468a5b4e2df0487ec6a6836dcf26e689e994c59233adc147d2848208732338ab58e60", 0x9}, 0x60, &(0x7f00000e5000-0x20)=[{&(0x7f0000dc4000-0x5d)="da93cca463d2668db0a605e429aa348609a4552c59f717c3e22da68a1623639ed2d80b3e422b09cb610f25f61b8fb7aa73ccf3cda1ad533966f5c18d23c4da8638d9a1293a9f022eac15c04627024e225575eafec1e6918baa4b68470f", 0x5d}, {&(0x7f0000a83000-0xaa)="ceee6f75ed78e04c2e4bb694cebbbd4096c3d49849240668bd6bf33dad0482b9c7c53084d3c63cb0f916466aef9c3f113b3e6af57b8513f5655b5536462ff6c4b93fc7a4070c734b3d51d7117833600a12a5561d00e34791380fb24999cbb3ae0ad632d880b528692daf96367c789d3f5df85d4d546e66f438522cd9ecfcf629817c40580f9d460fb6fa48b93ff3fdaab8e8c1bdeffd29f97550bea73a8bcb774eb7993a62f4d3b713c3", 0xaa}], 0x2, &(0x7f0000d50000)={0xb0, 0x10f, 0x100000001, "80ead85fe65a3a8bb895b66eb48513dd0a37e1d9e8d9002727b6473928579b020700c56a76299d817c92f13ebd0d9841548d3ec7e2fb613d9c096802b8f056a9fd626312e869ee7eb0450d41b99c2c39b25e80eaa52d1a106bde478f7b9951729c38a53581ad059111a556915232411bec5aa3341fe0834189891e2d5e134495d5a431190d75e58f381c82a8a05b050887c4e77deb40b2e510"}, 0xb0, 0x240008d0}], 0x5, 0x800) 2018/02/02 04:49:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000295000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000d7b000)=0x10) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000905000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000389000-0x8)={0x0, r1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x4b8, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0x30) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) write$selinux_validatetrans(r2, &(0x7f0000c2a000)={'system_u:object_r:ld_so_t:s0', 0x20, 'system_u:object_r:gpg_exec_t:s0', 0x20, 0x37, 0x38, 0x20, '/usr/sbin/ntpd\x00'}, 0x4f) connect$inet(r3, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ce0000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000a63000-0x4)='tls\x00', 0x4) close(r3) r5 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f00006e1000)={{0x1, 0x5, 0x1, 0x6, "ca6970026280447f7903f8865007214e7f814b492c3cc170d016e6598381ec0baeecff4490372fc16d4b3ca9", 0x6}, 0x0, 0x0, 0x101, r5, 0x5, 0x61fb, "153caa31e9d20071efedbd077be7fdb6dcf91c08530b89eba3bde35d4c3eaa63f34760bb3ae23e5f4bfdff3140836e433098f6193c285f6ae63ba869313e4eaf", &(0x7f00001f0000)='tls\x00', 0x4, [], [0x1, 0x7, 0x4, 0xc39]}) pipe(&(0x7f0000d46000-0x8)) 2018/02/02 04:49:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000a9f000), 0xffffffffffffffb8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b67000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x4b8, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0x30) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) write$selinux_validatetrans(r2, &(0x7f0000c2a000)={'system_u:object_r:ld_so_t:s0', 0x20, 'system_u:object_r:gpg_exec_t:s0', 0x20, 0x37, 0x38, 0x20, '/usr/sbin/ntpd\x00'}, 0x4f) connect$inet(r3, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ce0000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000a63000-0x4)='tls\x00', 0x4) close(r3) r5 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f00006e1000)={{0x1, 0x5, 0x1, 0x6, "ca6970026280447f7903f8865007214e7f814b492c3cc170d016e6598381ec0baeecff4490372fc16d4b3ca9", 0x6}, 0x0, 0x0, 0x101, r5, 0x5, 0x61fb, "153caa31e9d20071efedbd077be7fdb6dcf91c08530b89eba3bde35d4c3eaa63f34760bb3ae23e5f4bfdff3140836e433098f6193c285f6ae63ba869313e4eaf", &(0x7f00001f0000)='tls\x00', 0x4, [], [0x1, 0x7, 0x4, 0xc39]}) pipe(&(0x7f0000d46000-0x8)) 2018/02/02 04:49:19 executing program 6: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000004000-0x20)={@empty, 0x81, 0x1, 0x3, 0x9, 0x800, 0xc4, 0x1}, 0x20) clock_gettime(0x7, &(0x7f0000013000-0x10)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r1, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) semop(r1, &(0x7f0000fbc000)=[{0x0, 0x1a6ed26f, 0x1800}], 0x1) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 04:49:19 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c89000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000001000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000506000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@common='teql0\x00', r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = semget(0x2, 0x3, 0x20) semctl$SETALL(r3, 0x0, 0x11, &(0x7f00005c4000)=[0x9, 0xf552]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r4, 0x0, 0xb, &(0x7f0000f11000)=0x82, 0x4) clock_getres(0x7, &(0x7f0000f18000)) syz_emit_ethernet(0x7e, &(0x7f0000d67000-0xca)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/02 04:49:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) fstatfs(r0, &(0x7f000065c000-0x9e)=""/158) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c0b000-0xe8)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000c42000)=0xe8) getresuid(&(0x7f0000989000)=0x0, &(0x7f0000801000-0x4)=0x0, &(0x7f000007f000-0x4)) r4 = request_key(&(0x7f0000c10000-0xa)='syzkaller\x00', &(0x7f0000251000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000549000)='/dev/dsp\x00', 0xfffffffffffffffe) fstat(r0, &(0x7f0000d5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r4, r3, r5) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000760000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x7, 0x1, 0x0, 0x2, 0xa0, 0x20, 0xbf, r1, r2}, {0x4, 0x3, 0x2c57, 0x1ff, 0x91ac, 0x8, 0x7fffffff, 0x80}, {0x6, 0x8, 0x9, 0x1}, 0x9, 0xf, 0x0, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x16}, 0x1, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x3, 0x0, 0x40, 0xffff, 0x3c8772d, 0x4}}, 0xe8) read$eventfd(r0, &(0x7f0000001000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) openat$selinux_access(0xffffffffffffff9c, &(0x7f00004b6000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000278000)={0x80000001, 0x2, 0x8, 0x100000000, 0x101, 0x7d8f, 0x8, 0x80000001, 0x100000000, 0x7}) 2018/02/02 04:49:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) fcntl$setsig(r0, 0xa, 0xe) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003d7000-0xc)) accept$unix(r0, &(0x7f00005ea000-0x8)=@abs, &(0x7f00008e1000)=0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b41000)={0x0, @broadcast, @rand_addr}, &(0x7f00000de000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000107000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, r2}) open(&(0x7f00009b7000)='./bus\x00', 0x24867c8490945916, 0x0) 2018/02/02 04:49:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000411000-0x8)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x8) 2018/02/02 04:49:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000406000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000000e000-0xc)="d2", 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000cbf000)=0x9e71) writev(r0, &(0x7f0000010000-0x50)=[{&(0x7f00009a5000)="8e", 0x1}], 0x1) membarrier(0xc, 0x0) r1 = memfd_create(&(0x7f000059c000)="a300", 0x3) getdents(r1, &(0x7f000028c000)=""/187, 0x3b1) 2018/02/02 04:49:19 executing program 6: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000004000-0x20)={@empty, 0x81, 0x1, 0x3, 0x9, 0x800, 0xc4, 0x1}, 0x20) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00008a6000-0xe)='/dev/admmidi#\x00', 0x400, 0x80002) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000823000)={0x1, r1, 0x1}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00005f6000)=0x24) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f000009d000)={@syzn, @ifru_mtu}) getegid() keyctl$describe(0x6, 0x0, &(0x7f0000507000-0x70)=""/112, 0x122) r3 = socket$pppoe(0x18, 0x1, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000048e000)='/selinux/member\x00', 0x2, 0x0) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @empty, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a17000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:19 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e68000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f000087f000-0x8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 04:49:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00007b6000)={0x3, r0, 0x1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000485000-0x8)={r2, r2}) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x9a90) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000087000)=0x9, &(0x7f0000167000)=0x1) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000cb7000-0x2c)=[@in={0x2, 0x0, @rand_addr=0xb3}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7}], 0x2c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$nfc_llcp(r1, &(0x7f0000fd5000-0x60)={0x27, 0x7, 0x9acd, 0x0, 0xfffffffffffffffc, 0x6, "575eedafe13bf631e9bb3c48d044aaa218db2581bbb8f35b015aa5493fa05481683991ffbce53ebc666e9a276d0cf1ee1a9bc219b25fa602ec17e3ab1156d6", 0x6d}, 0x60) 2018/02/02 04:49:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000fa4000-0x10)=@nfc, &(0x7f0000173000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f68000), &(0x7f00005ae000-0x4)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005ed000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000107000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00009b7000-0x10)={{0x3ff000000000, 0x8}, 0x4}, 0x10) listen(r0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00004ff000-0x18)={0x0, 0xffff, 0x3, &(0x7f0000ebe000-0x8)}) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000d06000), 0x4) 2018/02/02 04:49:19 executing program 6: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000077d000-0x150)={0x2, 0xd, 0x0, 0x0, 0x2a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_key={0x1b, 0x0, 0x678, 0x0, "741f0d2887fa157ce81dfa653e8b6b9492a63577e7c4497a01259fba3febe126f621cb926023edb27757910513c4ee7e506fd7ce6c5ce25191680dff93b14703302a034e1851da3ca427f3cc7789014666473eee0b5d468203f57a27f416107895d4a8ab1392a76b7cde684c4bb452112cfb95f102478c1e14498cde9c766f93b5d680dcc92bd36a558c5cd1e035a0c9698cd84082d4fd4356bb35bcc359de2c9e6f277ce6cf05d3f6f63ad5f6cc8ce130c77a173bcc7a96b82d5aaa43e306cc12d71dfdcbdb9103e1414f4544f545"}]}, 0x150}, 0x1}, 0x0) r1 = add_key$user(&(0x7f0000248000-0x5)='user\x00', &(0x7f0000e16000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000a95000-0xcb)="7bf3fff35aa3789fc32ec6550fecc7af35f4d3edf81b7d27e2891d42caedbb20a5501b114ea7887e0b558aa1243a7274466b4ed3a47fa4e7bf7f2174ddedcbf6417dae5885fa97203fda0a865dcda69a381481033cbe64ce0f17115a37d331082aa270f466695ac62e44f488e0620cc8b4b28b2bdcd50535bd4eb308e1f6c66ddc5461812fa1c80d4b425d31276fb2a25eb750254cdc7ac77335bd499e4a941fd9b4030739f8eb25a6153ee9626c28f794533fcd42723cd3d18e9031d97efba5b9ce1d25b1d88f71acb1e0", 0xcb, 0xfffffffffffffffe) r2 = request_key(&(0x7f0000e00000-0xd)='dns_resolver\x00', &(0x7f0000398000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000298000)='system\'user\x00', 0xfffffffffffffffd) r3 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00001f0000)=0x3, &(0x7f0000c4a000)=0x4) r4 = memfd_create(&(0x7f0000db0000-0x1)='\x00', 0x1) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000d7d000)=0x9d) r5 = add_key(&(0x7f0000247000)='id_resolver\x00', &(0x7f00005fb000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000830000-0xc)={r1, r2, r5}, &(0x7f00004ed000-0x32)=""/50, 0x32, &(0x7f0000062000)={&(0x7f0000110000-0x40)={'crc32-pclmul\x00'}, &(0x7f0000327000-0xb3)="5de9433d00550345891054d171fc9eff5e78a9e2f47ee6fe86932309b098a3e081e0bb868e270b8965d89ecf007ad3b453b07afd227969a21aef28640693d3e6b56f6188ec3b67ad7d6c43c50b4855eea451862e500c8146a8a386c9ae4f36dd79d456cbef9d5c4a2ac31af016977068ac6b353678525bf7eb0c97934c635697e9d9dda3801fd9e7093363ca1514ca2dea9e42a1192befdbfc2cd948b54f3d291628f42d8fc39e1150eb60cbc9ce89d88412c0", 0xb3}) ioctl$TCXONC(r0, 0x540a, 0x7) 2018/02/02 04:49:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = open(&(0x7f0000bbc000-0x8)='./file0\x00', 0x10000, 0x10) execveat(r0, &(0x7f0000446000-0x8)='./file0\x00', &(0x7f000064b000-0x28)=[&(0x7f0000b4e000-0x6)=')bdev\x00', &(0x7f0000228000-0x6)='%]\\-#\x00', &(0x7f000069e000-0xc)='wlan0wlan1#\x00', &(0x7f00009f0000-0x9)="6d643573756d5b9e00", &(0x7f0000e20000)='%+\x00'], &(0x7f0000ad7000-0x20)=[&(0x7f0000b5c000-0x17)='}vmnet1^mime_typeuser(\x00', &(0x7f0000ae3000)='\x00', &(0x7f0000c71000)='user*\x00', &(0x7f00002f0000)='\x00'], 0x1900) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000c4f000), 0x4) read$eventfd(r1, &(0x7f0000001000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000067f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) preadv(r0, &(0x7f00005a7000)=[{&(0x7f0000f03000)}, {&(0x7f0000e20000-0xd)=""/13, 0xd}], 0x2, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000e30000)={0x0, 0x0, []}) getsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000937000-0x4), &(0x7f00008a1000)=0x4) ioctl$KDSKBLED(r0, 0x4b65, 0x80) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f00003ea000)={{0xd000, 0xf000, 0xf, 0x1, 0x401, 0xc76, 0x7, 0xd372, 0x400, 0x8, 0x3, 0x8}, {0xf004, 0x100000, 0x3, 0x7, 0xffff, 0x0, 0x7, 0x0, 0xffff, 0x56, 0x7f, 0x4}, {0x100000, 0xd001, 0x10, 0xf38, 0x20, 0x2, 0x100000001, 0x81, 0x7fff, 0x81, 0x2, 0xffffffff}, {0x5000, 0x0, 0x4, 0x21d, 0x8, 0x576, 0x2, 0xffffffff, 0x8, 0x6, 0xfffffffffffffff8, 0xc3d}, {0x3000, 0x101000, 0xf, 0x1, 0x9, 0x5, 0x1, 0x5, 0x9, 0x3, 0xfffffffffffffffb, 0x8}, {0xf000, 0x11000, 0x9, 0x0, 0x7, 0x4, 0x782f, 0x1, 0x4, 0x0, 0x5, 0xa018}, {0xf000, 0x3000, 0x3, 0x42, 0x5, 0x3, 0x400, 0x5, 0x10000000000000, 0xfffffffffffffff7, 0x0, 0xce5}, {0x0, 0x10000, 0xf, 0x85b, 0x9, 0x0, 0x3, 0xfffffffffffffffd, 0x2, 0x2, 0x81a, 0x1770}, {0x0, 0x6002}, {0x100000, 0x7000}, 0x40000, 0x0, 0x10000, 0x202c0, 0x1, 0xd00, 0x2, [0xffffffff, 0xa0000, 0x7fffffff, 0xe78]}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000724000-0x10)={&(0x7f0000b83000/0x1000)=nil, 0x1000}) 2018/02/02 04:49:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00008a0000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='nr0\x00'}}, 0x1e) 2018/02/02 04:49:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000392000)='/dev/mixer\x00', 0x200, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000aac000-0xd5)={0xd1, "59d3af396c599bc5161167cee62b0446bb9873233360338a94f01f3f5002eec45eb3ed98109d1933a6361745303a1452daab3b73c0a5b7efc9abdd8df7cdd16adb9d5fe33b92c2a025e23c6be5bc9fe99a98b7899cd0931d5481d15028b81d49136796d170485ccffc237fa9c0c609b958698d5ea6551bda844b4a40929baaad519f196ff42e79758a458e5e781d7ad96ff02693c8a39a3b04ec0a7017e6cfa49b5cd5a55d433482559aa51424b8d070c50b53c6ad0cf7d1f66e8fd24989a32983d2d86ceb7fef3426a5a17f99fd5f0d2b"}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) socket$bt_hidp(0x1f, 0x3, 0x6) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:19 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b38000-0x4), &(0x7f0000821000)=0x4) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) listxattr(&(0x7f0000fc9000)='./file0\x00', &(0x7f0000a6b000-0xff)=""/255, 0xff) 2018/02/02 04:49:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty}}) r1 = fcntl$getown(r0, 0x9) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00008cc000-0xc)='/dev/autofs\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00003a0000)={0x8}) fcntl$setownex(r0, 0xf, &(0x7f000016e000)={0x3, r1}) 2018/02/02 04:49:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) fcntl$notify(r0, 0x402, 0x6) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000daf000)) 2018/02/02 04:49:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f000056e000-0x1000)=""/4096) r1 = syz_open_dev$midi(&(0x7f00006e9000)='/dev/midi#\x00', 0xff, 0x240000) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000f33000-0x8)={0x2}) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000ff7000)={0x18, 0x0, {0x0, @empty, @generic="dd650b801184e392d84c310c51b12bc7"}}, 0x1e) r3 = dup2(r2, r0) sendmsg$unix(r3, &(0x7f000074c000-0x38)={&(0x7f0000f58000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000431000-0x10)=[{&(0x7f0000001000)="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", 0x1000}], 0x1, &(0x7f00007c4000-0x30)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r2]}], 0x30, 0x4000}, 0x80) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000697000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f000095a000)={0x7, 0x7273e7da}) recvfrom(r1, &(0x7f0000cdb000)=""/27, 0x1b, 0x40000000, &(0x7f00000b0000)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r4, 0x40405514, &(0x7f0000f45000-0x40)={0x1, 0x3, 0x3ff, 0x2, "8852a52744c6a996ac37b047a27f3d29210bdd08933739671b2ab56d76ec16d9b6e5efb02dfb7c2fd6cfbd29", 0x76}) 2018/02/02 04:49:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000695000)='/dev/audio\x00', 0x109002, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00005dc000-0x18)={0x81, 0xfff, 0xfffffffffffffc01, 0xace1, 0x7a, 0x1}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000175000)={r1}) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000b04000-0x8)={r0, r2}) ioctl$VT_ACTIVATE(r2, 0x5606, 0x5) 2018/02/02 04:49:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fac000)={0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000041f000)='/dev/audio\x00', 0x80000, 0x0) bind$rds(r1, &(0x7f0000faf000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00003ad000-0x78)={0x9, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, {0x2, 0x1, @rand_addr=0x929}, 0x100, 0x8, 0x3, 0x10000, 0x6, 0x0, 0x9, 0x4, 0x3}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00008bb000-0x8)) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00001f0000-0x1e)={0x18, 0x0, {0x2000000000004, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='bpq0\x00'}}, 0xfffffffffffffeec) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) socketpair(0xb, 0x0, 0x4b, &(0x7f0000b2a000)={0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000fbe000-0xc)='/dev/autofs\x00', 0xa000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f000075e000)=""/140) 2018/02/02 04:49:19 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)=0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000001000), 0x8) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000320000)) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000419000-0x3d)=""/61) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000f95000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}}) timer_settime(r0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x77359400}}, &(0x7f00003da000-0x20)) 2018/02/02 04:49:19 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000004000-0xd)='/dev/usbmon#\x00', 0x3b, 0x80080) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000)={{{@in=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000005000)) r2 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r1, r2) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000004000-0x4)={0x0, []}, 0x4) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000007000-0x20)={{&(0x7f0000a89000/0x14000)=nil, 0x14000}, 0x6}) 2018/02/02 04:49:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004b0000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000799000)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d4c000-0xc)='/dev/autofs\x00', 0x400, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00008f2000-0xc)={r1, 0x80000, r2}) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r3, &(0x7f0000435000-0x1f)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:19 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000000c000-0xb)={0x3ff, 0x40, 0x4, 0x7, 0x0, 0x9, 0x4, 0x81, 0x1, 0x0, 0x7}, 0xb) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000000d000-0xc)={@empty, @empty, @multicast1}, &(0x7f000000c000)=0xc) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) close(r0) 2018/02/02 04:49:19 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) r2 = syz_open_dev$usbmon(&(0x7f00006c2000)='/dev/usbmon#\x00', 0xfb, 0x8a000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000953000-0xb)='/dev/hwrng\x00', 0x84082, 0x0) getsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000f40000-0x4), &(0x7f000038c000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00007f2000-0x1)={0x6}, 0xfffffffffffffe35) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f000054a000), &(0x7f00004f5000-0x4)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x7) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000023000-0x10)=@req={0xfb, 0x3ff, 0x9, 0x8685}, 0x10) 2018/02/02 04:49:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00005c4000)={0x3, 0x0, [{}, {}, {}]}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cbe000)='/dev/vcs\x00', 0x2000, 0x0) connect$bt_rfcomm(r2, &(0x7f000073b000)={0x1f, {0x80, 0x0, 0xc654, 0x1f0000000, 0x7ff, 0x7f}, 0x7}, 0x9) 2018/02/02 04:49:19 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000005000)={0x3, r0}) read$eventfd(r0, &(0x7f0000006000-0x8), 0x3e4) mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x8, 0x2013, r0, 0x2004000000000000) 2018/02/02 04:49:19 executing program 6: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000e97000)=0x20, 0x2) fchdir(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = msgget(0x1, 0x80) msgctl$IPC_STAT(r1, 0x2, &(0x7f00003a6000)=""/49) close(r0) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r2, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000bda000-0x56), 0x0, 0xfffffffffffffffe) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000bdd000-0x4)=0x7, 0x4) listen(r0, 0x0) 2018/02/02 04:49:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f00fd0004a500fd4354c005110000f307010008000100010423dcffdf00", 0xfffffffffffffe06) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$vsock_dgram(r0, &(0x7f0000413000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/02/02 04:49:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000013b000), &(0x7f0000183000)=0xc) 2018/02/02 04:49:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x800000000000010, 0x2, 0x0) write(r1, &(0x7f0000339000-0xdc)="240000002e0f1d17e600000000086b001a00a8c70000000000000000dfe20008425d1022", 0xfffffffffffffecc) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) dup2(r0, r0) set_thread_area(&(0x7f000026a000)={0x286, 0x0, 0x4400, 0x8, 0x59, 0x0, 0x388, 0x5, 0xc1, 0x401}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000ee000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) r1 = syz_open_dev$amidi(&(0x7f00002d8000)='/dev/amidi#\x00', 0x1ff, 0x900) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f000008e000-0x16)=""/22) 2018/02/02 04:49:19 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) syncfs(r0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:19 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in=@dev}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) fstat(0xffffffffffffffff, &(0x7f000038c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x4, 0x7}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0xffffffffffffffdf) 2018/02/02 04:49:19 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000598000)='/dev/autofs\x00', 0x8080, 0x0) bind$ax25(r0, &(0x7f0000902000-0x10)={0x3, {"f035bce717ec2e"}, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000080f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009a1000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000b4b000)=0x1008) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000525000)=0x25) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000220000)={r2, 0x250e}, &(0x7f0000e6b000)=0x8) r3 = socket$key(0xf, 0x3, 0x2) r4 = getpgid(0x0) fcntl$setownex(r3, 0xf, &(0x7f0000259000-0x8)={0x0, r4}) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 04:49:19 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000740000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xffffffffffffffc0, 0x30, 0x2417, 0x100000001}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x8}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={r1, 0x1}, &(0x7f0000001000)=0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000002000-0x4)=0x5a5) r3 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0xfffffffffffffffa, 0x2400) setsockopt$inet6_tcp_int(r3, 0x6, 0x3b, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={r2, 0x3}, &(0x7f0000003000-0x4)=0x8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x4480, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000002000-0xc)={r4, 0x8}, &(0x7f0000002000)=0xc) ioctl$VT_DISALLOCATE(r3, 0x5608) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r5, r5, 0x3, 0x3}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000004000-0x10)={0x11, 0x46, &(0x7f0000002000)="ba088cc983304345b0589480c9df0d014bfed3f06b22c125455b9d88594cf07ea680667222736f13bbd30570f2380e6fd1cc14e63138ab5c41bf6c549c465c3b90075e44c88b"}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000000000)={[{0x1, 0x5, 0x8, 0x5, 0x3, 0xffffffffffffffff, 0x10000, 0x1, 0x4, 0x5, 0x7, 0x3f, 0xffffffffffffff00}, {0x5b, 0x5, 0x68, 0x6, 0x1, 0x8, 0x5, 0x8, 0x3f, 0x6, 0x7, 0x7, 0x407f}, {0x34, 0x4, 0x417, 0xd721, 0x6, 0x674d, 0x4, 0x80000001, 0x7c7, 0x2, 0x5, 0x71639b35, 0x80000000}], 0x8}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x3, 0x8, @empty, 0x6}, {0xa, 0x2, 0x7a2, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x7fffffff}, 0x9, [0x8, 0x7ff, 0xfffffffffffffff9, 0x4, 0x2, 0x6, 0x9, 0x5]}, 0x5c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000005000-0x4)=0x0) r7 = geteuid() mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000004000)=0xc) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000004000-0x4)=0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000004000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000003000)=0x0) r15 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000005000-0x4)=0x0) r17 = getuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r5, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000004000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r5, &(0x7f0000005000-0x38)={&(0x7f0000005000-0xc)=@kern={0x10}, 0xc, &(0x7f0000001000-0x50)=[{&(0x7f0000005000-0x16dc)={0x16dc, 0x31, 0xc00, 0x0, 0x2, "", [@nested={0x2d0, 0x82, [@generic="1389ce3e833e942f9362f186ac15fb0a7f8baed4f84ac68cf38703e85dc881ab36369e5d3fc15bab933dccbfeb3415af8e75bf925102162f2ba81cd3ac603dcaf2fbd9db96c617604670aa7b3219546eecf6050b359f7595cd874fea634aef895f87a01e6e6ca855d9cb7347b95a416f0deff012f60e893ba119945e27e0c602f3ad2246203ca4419b53887aba047d05d2d0dab266d75619732dcc0f9e487c52d60d088742bd28742299757bb9b2c8626ffe7b9742", @generic="57bfe3f19d7960e07ceb5a524f089cc39b64bc15be1a119eee9c22aee6a4bab5a81c6341321eb1ab7d64efd22d4da29320fdcfcd337c63f700a2863f5a2015c3cac4b9af591bbcbd3ca8ad54107821950f6198516e3b52c2dc57e1d0cbf7cea7a65f84d780a553fb60c978ad272ff867cb35cf1c7e9424ccc993cfe3ff7f02d0412d015073a1d528991201d41844205bec016c71840fb45edfdd73662b462edaef5c495342c3808ea8e546754804db9e76396344fa9e7906b95d5553b20bfa4fc81e1c341d4228c4a9550c1f8a137565853104fbe2635f439d6f97416651bc17", @typed={0x18, 0x4f, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x8000}}, @generic="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", @typed={0xc, 0x6a, @ipv4=@broadcast=0xffffffff}, @typed={0x14, 0x1c, @binary="087538c0dfe01d0f2ca9eec1"}]}, @nested={0x10, 0x19, [@typed={0xc, 0x26, @fd=r0}]}, @nested={0xec, 0x1b, [@generic="f61e36e1b539f8792675c13faf1a786aa614c615b1ed7e27782c23680e6f8e75dd9beb8884319110a578d4148bfee47b7c2dd4643adf607ddf7f9563eb3a4b73aab386d32f6aafcbdd55b7a28708b7a24dcac4e548d49432dbe4e09e26f1816b8e391154a86cf3abc9b14a8483e45c18ad0e7feeb48725c16be3f9432e000f0ad85ef1a11fc97ee8ef73661b20c2b8649bbc392eca9304e16fb8765c04f696a055304813430b3bba1516dff7bb8ee652a83e5b8bc83b3effa243fc2fa37a138ac0107e0d2fb2dd75733659a25fd1fd8b2828aef2ac0e105a2e43924e", @typed={0xc, 0x81, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @nested={0x1218, 0x6d, [@typed={0xc, 0x1a, @pid=r6}, @typed={0x18, 0x8a, @ipv6=@empty}, @typed={0x18, 0x83, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0xc, 0x89, @u32=0x7}, @generic="e27ab631305ddf9f49418507e48fb93b6aa874bc039dc5c6208565d7b70d2deca5ba97e41942b9cf72a9d7050b536750158c6eaadd2d8f98e02158dab2e21c54f4a7c0c84f7705e2a0867d657761e7290c955d04fce35e0893336a7879e390b1f2bcf239a3030219eae9de0b9190f1d27d03a01ef1cf20462eede198103b096cbaa9372ec794b4d741ced50aa4791f37145a4a355c792eff62d61065ee3f171fb986d765bb4caa8234e8f7968243c767c9f729c84a664ed069bf11b9c863eb867fd3eb31e224", @generic="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", @typed={0xc, 0x27, @binary="41b7c7e7"}, @generic="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@generic="29dc27007416e34d4125ac5de472d897d000bd5197834f24f5204b3b3d5b5c145436e6e57e30b15c548325048cd47ef3dc726e4186f48109319f6df1137e2be4dfeb50f38011a8a4b400c149bd02a7baae05a86da99af638b0f758739e3c2a2e0f97e9a01d8b9d6cfeedba457f1638928a345401515bb5cbad0987823e658ae361db6cea45cef231b05c7577817837f901b5a8cf1a039fb6bfd3707413c973327c8cc18662438f73bd"]}, 0x470}, {&(0x7f0000004000)={0x1a8, 0x2d, 0x300, 0x1, 0x3, "", [@nested={0x7c, 0x67, [@typed={0xc, 0x40, @fd=r0}, @typed={0xc, 0x40, @pid=r14}, @typed={0xc, 0x77, @pid=r15}, @typed={0x10, 0x18, @u64=0x100000000000}, @generic="36516c069aee11eda676d734834428ae3ac8d66cebb64f525a2bb403b4e35c0ab50590b2bfb12e96f0b06ae1a1bba45d9d1be0656f039f0a1bc714d2fcbf21483ac6c3"]}, @generic="781251b2c22d783dad0c80a039f82e2e52c9d0f8651a9e62ef6ececfb8997d56525fa816c0a41771338528fc829f7bbbd784eaac11fafbb0ddaf52ed3295487815a4d0ed62657d", @generic="aca328eb6ed8e1c175d61081f2807599e3850f819cc6fceb0444573f4712bd6c6c7eaa8a1710ae2543f6c1c840d82ba2ad4deee3dc865ed4ed21b0183a4b73110e6ce842134d153f0235f197524f04c780d0c6a3c5f421221c4ec71f3460b1148fb9d2945750395c46e1ba20860b0d3ac20c7db06ce9ec20331273b61b2d0276bf6280adad52b92e7433559d4130c8523740c6a4fca0a553bd174f3cb863d76cbf5a4c7429d27442440d7657aa7137c3aff884c521e18d9acc97713dae23c0955f1d14049d48a55c84294a932d368e4490d0"]}, 0x1a8}, {&(0x7f0000004000)={0x1024, 0x1a, 0x1, 0x6, 0x2, "", [@typed={0x8, 0x42}, @typed={0xc, 0x3d, @u32=0xffffffff}, @generic="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"]}, 0x1024}], 0x5, &(0x7f0000003000)=[@rights={0x20, 0x1, 0x1, [r5, r0, r5]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r0, r5, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x98, 0x800}, 0x24000000) 2018/02/02 04:49:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00003d0000)=@un=@file={0x0, ""/45}, &(0x7f00008ac000-0x4)=0x2f, 0x800) bind$unix(r0, &(0x7f00005ce000)=@abs={0x0, 0x0, 0x3}, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a11000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) faccessat(r1, &(0x7f000047b000)='./file0\x00', 0x0, 0x100) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$inet6(0xa, 0x6, 0x81) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000020a000)="08942d519509c0c733dc8b893f259d4f7fb3fb038fc315dee85ed4de4d5acacf9c6b8d6b90150831", 0x28) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000b3d000-0x50)={{0xffffffffffffffff, 0x3, 0x40, 0x0, 0x3}, 0xe000000000000000, 0xde, 0x10001}) bind$inet6(r3, &(0x7f00001f1000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet(r2, &(0x7f0000967000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/02 04:49:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e9c000-0x8)) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000cce000)={&(0x7f0000ad5000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f0000f65000-0x20)=[{&(0x7f0000110000)}, {&(0x7f0000d7b000)=""/204, 0xcc}], 0x2, &(0x7f0000b90000)=""/35, 0x23, 0xffc0000000000000}, 0x2000) r1 = accept$alg(r0, 0x0, 0x0) getpeername(r1, &(0x7f0000fd0000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f00003b4000)=0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f00002ac000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="ba298c9c9f3d5bcef9") execveat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x48)=[], &(0x7f0000000000)=[&(0x7f0000000000)='\x00'], 0x1000) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000e9c000-0x7f)=""/127, &(0x7f00006e5000)=0x7f) r4 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c0070000000000000000001100010423dcffdf00", 0x1f) write(r4, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:19 executing program 6: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ipddp0\x00'}}, 0x1e) r2 = socket(0x11, 0x2, 0x8000) writev(r1, &(0x7f0000406000-0x50)=[{&(0x7f0000c07000)="bda9e4db0a57f24b42f6b89d93b857acfd5c6fa4fed474a26cd4fc328bfe24eb4bc38efb2abfe58014bed8d379d94e4fc1194d9cd3c93b06f4c7da3c93844bf95c620264262e782048445a785baf1ed5f1057a63ad85586e2b9a4dc5aa9c281839da34a05e7946ba94735d448e1bcb80089cc21650ae8539379238fc90da766d5fdd993eb8d264c62fb3", 0x8a}, {&(0x7f00008c4000)="5ff919a5ad5d7c7d742adca1bac5f89a252c787c8acfd10ef3e2bd4009f8fdf67762334ada9c10d900c9f04d551a2d62ef4902c298b7c3a64a834a91513846f61926124261614b90a01fefd30beeda8fe7ac32d46215efe6a8579ab13462d079edc03214b3c1e04a71f3f26692d4777b128ce61f201bb78346574d15ef787cbc1fa731876e02ae9f1de00c84852775db85f833", 0x93}, {&(0x7f0000079000)="8caafd56a4c6ae99752b137bca05cb732fbdabc2140d20e93f6deb91c406d81df5f013e1ae4524e3a63e9fa3265ee3f6c6ed6adb5d662566cf", 0x39}, {&(0x7f00000ed000-0x1000)="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", 0x1000}, {&(0x7f0000c52000-0xfa)="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", 0xfa}], 0x5) sendmsg$nl_xfrm(r2, &(0x7f0000665000-0x38)={&(0x7f00000a6000-0xc)={0x10}, 0xc, &(0x7f00007d2000)={&(0x7f00001ac000)=@getsadinfo={0x60, 0x23, 0x100, 0x6, 0x2, 0x3, [@replay_thresh={0x8, 0xb, 0x40}, @extra_flags={0x8, 0x18, 0xbf}, @lifetime_val={0x28, 0x9, {0x7, 0x20, 0x2, 0x3}}, @policy_type={0xc, 0x10, {0x1}}, @proto={0x8, 0x19, 0xff}]}, 0x60}, 0x1, 0x0, 0x0, 0x801}, 0x4040040) 2018/02/02 04:49:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000f54000-0x9f)="dc62f85d604e6d92ff3e08cc83559c27220191b32e8f4f458bbde42bd9252f235b5838415a3558230dd92653773cd22ce429e802e48a401cceed0f4348da9d755aea5cf0267e98bcfc248c09d206f986045228d9d46ae3983c54efc769274c1e809b066e2d92bebb012e91bf10feceefb5d56c1f240d820394b5a89034e51fcf0bd6ca2fb31827b92d40fb7c798684bcd3b6d0cf63253f5f5ab4681dcfa79d", 0x9f) 2018/02/02 04:49:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00007a1000-0x10)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000485000-0x8)={r2}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000737000)={0x0}, &(0x7f00008bd000)=0xc) sched_setparam(r3, &(0x7f000062b000)=0xffffffffffff43dd) 2018/02/02 04:49:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008d0000)={0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000347000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00004e4000)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000084d000)={0x0, 0x9}, 0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 04:49:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f00002db000-0x24)={0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x7ff}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{}, {}]}) 2018/02/02 04:49:19 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock2(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) clone(0x0, &(0x7f000000c000-0x1), &(0x7f000000c000-0x4), &(0x7f0000004000), &(0x7f0000008000-0x1000)) 2018/02/02 04:49:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) pread64(r1, &(0x7f0000d07000)=""/183, 0xb7, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00003b7000-0x3d)={0x0}, &(0x7f0000a9d000)=0x8) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x30) r4 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00008c2000-0x8)={r3, 0x7}, 0x8) connect$pppoe(r4, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000358000)={0x0, 0x10001}) 2018/02/02 04:49:19 executing program 4: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000095c000)="1f0000000104ff0bfdfd45c8131100000200f0ff08000100031100dc05df00", 0x1f) 2018/02/02 04:49:19 executing program 6: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a}}) r0 = socket(0x10, 0x802, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') 2018/02/02 04:49:19 executing program 6: 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) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$unix(0x1, 0x5, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 04:49:20 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006a2000)='/dev/vcs\x00', 0x900, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00007b1000)=""/16, &(0x7f0000f5d000)=0x10) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) seccomp(0x0, 0x1, &(0x7f0000f02000-0x10)={0x1, &(0x7f0000850000)=[{0x8, 0x0, 0x3, 0x316}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000421000)={0xaa, 0x20}) read$eventfd(r1, &(0x7f0000001000), 0x8) r2 = gettid() wait4(r2, &(0x7f0000f84000), 0x1, &(0x7f0000aa2000-0x90)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x84, @tick=0x8, 0x4, {0x2, 0xffffffff}, 0x13, 0x0, 0xa4e}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() ioprio_set$uid(0x3, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) [ 174.836353] nla_parse: 51 callbacks suppressed [ 174.836359] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/02 04:49:20 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000969000-0xa)='/dev/cuse\x00', 0x200, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00002c3000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x50801) fanotify_mark(r0, 0x3, 0x10, r1, &(0x7f0000b5a000-0x8)='./file0\x00') ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00002b9000)={0x80000000}) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00003b4000)={0xfff, 0x6, 0x4, {0x0, 0x989680}, 0x4, 0x8}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000001000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) recvmsg$netrom(r2, &(0x7f0000daf000-0x38)={&(0x7f000051d000)=@full={{0x3, {"36862de8980f41"}, 0x5}, [{"82734422306ec4"}, {"62725ba09aa88c"}, {"c3c99d720febf4"}, {"4bbd4adb65a8ff"}, {"bde62d4489ce33"}, {"78c8cf8741e4c1"}, {"5b778e9a38d939"}, {"0a45524ab16649"}]}, 0x48, &(0x7f0000b0d000-0x20)=[{&(0x7f0000db8000-0x47)="a93b372c2cf2c1fa4df833ea3f2120f81766a1b0c26a1e4ab17069d1245fe1e66c0036d358fb334692ea1bc403f825c5ba83fdb84c598b53e19fa85354e3b5e4630bd69c5ff5a1", 0x47}, {&(0x7f0000e5b000-0xde)="e5f26bf72bf26c6f4498c12a76879cba492b8dec3d0cc3b67ffd02993d4c49d2b01ea2554bd39cace2d5a72ab7b27d65100740de610b0fa398e6e7509621803dc5aef3a1922464709345f068979b89c36550776611d6cdbd94c7497e2a047f752ef21aaf15ea7c9981dff135d006ad676cf7ce2e7e209542765ef386fe6472a0a1128304419c9e0856a72749ddc8f4730a685c00af6e57d15e79e85cd549de3165473b4e34eeab4f66c4eb1824ebab74ba08e40f9c016d226d0c77f161c54763f1cc04fe7a0a9b516c511baeb6150392dd63ed95ee8edd037b7d1706d03b", 0xde}], 0x2, &(0x7f00003a9000-0x428)=[{0xf0, 0x1ff, 0x2, "1bbb9b7890c5d9421af4a60ac148e91a8479e96254638fcbae3dcb49cb90ebaeda695e734a2af3ae71ceb35cee2008f5d375fd4d2aa21d557483c9b5c2c2fb58bca0009aba03f5d07d4c890c1fbe943ba255098e5d1816c89b6653110f1edc34ee323f5b8bb0acca1193cce561c4a02d8d115b23916e57ae497c4d71457021e2f0b1f411d5c2879436a616cae8607cdcd44be82b87ec4784e78dfa714113f33a22e09e6d005a97f87afd218f1841f17336a9fb0d037e99630fa5a467ec7423e644306e72ae85ae7cb1ba2ee8fe2a157e61de0f18cf7ed292fc6ed4e1a4e4c7"}, {0xe8, 0xff, 0x2, "4d6e420bedbf2d2e9beaa8c1a0d404d3f530d6130fc65322257ab0c77aab262beaf76220ff8fe9600ee52af60ea81f8704d7526b832146b16baa5da25bc3b5ed5eeb41e3f68c5e9dd37cbefc9a5d7f952d95425b213ec82c703093bd8c391a787bee7a7c45f91108fa8ced9ba39e24d2303ff083ca6bd7024aaa5f7b8a1af1794b457c064acea05d77d81db6273367cbddf8734e02adf1449059262aaba3f71c2d6b139abcf47f9d94c9b8ff7a39129cb61e0bc7c187ec77e3cf13d78269052553a964e3a6189f9274e35e69f232813d627207"}, {0x98, 0x119, 0x9, "a89de284d396829c8a0d63ddb24d64e456b52a182725b62da83513a4556e0c567d36059c0fe764a826636620d35263aa1de42f75ddb6cb43ba5b17ff8c14d20497e9b235393d6b2448fe71a388e965c8ec66579ae6f2dc72bd01fc0ccd1a5d1c58d4f08379d0db51e58ebd971dbdc60c5870c648cac2d9d7d2856a62185094c4ccd6"}, {0x68, 0x1ff, 0x7, "1ceb37a1ca1c4f5c60b4ad818a51c7debe92cbddf287d99d4fe4c1649f0def473958bcc317d667b42538fed1c202106498011b28cb197b43d622ee92bbfb43802027c0d2f02d0ff378957f374eccaed0f7869ca8"}, {0x40, 0x0, 0xec, "a01dcf583662c74117954adeee00940a3303c64e23c336a7ace0d99d16cf31ae30f21a2ff51807a47f"}, {0x90, 0x11b, 0x2, "80fccfdc5a54db64c4ff0e51fb58e34844048dd4adfba298e25105f6f7bcb7f005130d90926b68a68e569d25b18e0a8c2ee016376f14459d208582e51df1f11ee00c259d992fae5442c4641eb5a219fc0c68d47efde2465b4413b60dcdc697ffb4054cc1113498d1a9f05ac98be547c181c7662985cb727b48d62e04"}, {0x80, 0x13f, 0xffe000, "c14269b2fc27b7a805facdf413c20b7b8fbe9d6de32e2fb06b273ab90c02931f2678887d9b98a2af4c6c73080480900b25ea704cf4cab6db9959a70bdb66279f65bc724492971a9eb269120fb7f3c2b70bb6bb3e9bcfa347971238549e246af63dfadd51280f489b09b2c399"}], 0x428, 0x4000}, 0x10100) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000d6b000)={0x2, &(0x7f0000cf8000)=[{}, {}]}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00002bc000-0x4)=0x9, 0x4) [ 174.887514] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 174.907936] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 174.937320] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/02 04:49:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000647000)={0xffffffffffffffff}) sendto$inet(r3, &(0x7f0000d12000-0x1000)="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", 0x297, 0xc880, &(0x7f0000657000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvfrom$ax25(r3, &(0x7f0000ccb000)=""/58, 0x3a, 0x0, &(0x7f0000a37000)={0x3, {"0114a9205f14a3"}}, 0x10) 2018/02/02 04:49:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp\x00') ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x6) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 04:49:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00007a4000)='/dev/adsp#\x00', 0x1, 0xc0401) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00000df000-0x9)='/dev/ion\x00', 0xa0401, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) r4 = getpgrp(0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ccc000)={0x0}, &(0x7f00008a2000)=0xc) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b15000)='/dev/vga_arbiter\x00', 0x410000, 0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r2, &(0x7f00001a8000-0xc)={r6, r2, 0x2f9}) 2018/02/02 04:49:20 executing program 6: 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) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) prctl$intptr(0x0, 0x41) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00006fe000-0xc)={@dev, @local, @remote}, &(0x7f000046b000-0x4)=0xc) fcntl$setstatus(r0, 0x4, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KVM_NMI(r0, 0xae9a) read$eventfd(r0, &(0x7f0000c6b000-0x8), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) syz_open_dev$dspn(&(0x7f0000cfa000-0xa)='/dev/dsp#\x00', 0x40, 0x10002) 2018/02/02 04:49:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/02 04:49:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008d2000)={0x0, 0x0, &(0x7f0000852000)=[]}, &(0x7f0000100000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a67000-0xc)={r1, 0x100000000, 0x2, [0x7, 0x5]}, &(0x7f00000f6000-0x4)=0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000049b000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x8000, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x3}, @in={0x2, 0x1, @rand_addr=0xffffffffffffffd4}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x4d95, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @broadcast=0xffffffff}], 0x98) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000c03000-0xba)="3cb3e837b7a0013b8a7796da0ea9eb82f7982077ae77b2226732cbe9f13ad05f2c34dc881e0bbf325e83b906259c31a74ed46ee53253af21855b4d15f93d265371586b43a0778bca4a4b2417df24b04a8d5a5e6588e268ce162b29cd4a521ec7897e39948b375546f605dd30cb4e45440033fa1842aafa2e839323b629f54c17997ac7a929e5d34f04be23b349c6edfd0e039305efdc21113c4afe2d816e2b369640b659a2537f1837095bd0fee248b653fb0996b2c0f31c65b0", 0xba) 2018/02/02 04:49:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000484000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f000071d000)=""/63, &(0x7f00008db000-0x1)=0x3f) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00005ac000-0x9)='/dev/dsp\x00', 0x100, 0x0) ioctl(r1, 0xfffffffffffffffa, &(0x7f0000e4e000-0x43)="ac7339bf07c0a4ca968f857177bb11f4786e77e704ce917ad6418473a446d2d527fd06a23b1854d1e9782655cfcf8605aaca1b2e21f55bfa3472816dd7985d008df413") keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0xffffff1f) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000057000-0x20)={@common='bridge0\x00', @ifru_flags=0x8000}) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000029f000)=[@in6={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfff}, @in6={0xa, 0x0, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x1, 0x2, @empty, 0x3}], 0x54) bpf$OBJ_PIN_PROG(0x6, &(0x7f00004ea000-0xc)={&(0x7f00000f1000-0x8)='./file0\x00', r1}, 0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f000066f000)={0xe1d9, 0x8000, 0x10000, 0x4, 0x17}, 0x14) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:20 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc8000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a2b000)={r2, 0x0, 0x100000002, r3}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00005f7000)={r2, 0x0, 0x2, r3}) [ 175.044692] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 175.085770] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/02 04:49:20 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x1080000) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00000ee000-0x4)) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) recvfrom$inet6(r1, &(0x7f0000b9e000)=""/55, 0x37, 0x20, 0x0, 0x0) 2018/02/02 04:49:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) pipe2(&(0x7f0000747000)={0x0, 0x0}, 0x80800) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000cde000)=""/244) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) fcntl$setstatus(r1, 0x4, 0x2c00) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r1 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d4f000)={0x0, 0x0}, &(0x7f000093c000-0x4)=0xc) getresgid(&(0x7f000077c000), &(0x7f00009f7000-0x4)=0x0, &(0x7f0000eea000-0x4)) r4 = creat(&(0x7f0000467000)='./file0\x00', 0x2) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) fchown(r0, r2, r3) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) r5 = request_key(&(0x7f0000446000)='rxrpc_s\x00', &(0x7f0000273000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00004f1000-0x16)='selinuxcpusetvboxnet1\x00', 0xfffffffffffffff8) r6 = add_key(&(0x7f00002b4000)='keyring\x00', &(0x7f0000c56000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00003cf000)="856e33bdb262a4868b9477cb745dbbd7b1765cf390bd56036f76001f7aa9b778cf6177e7f8d16885b713f3287a5100c09b419e0de3cab8ec157b40ebc1f2c0a0cdc4ea97ef15b44a2b3fb57769cef3ab", 0x50, 0x0) keyctl$search(0xa, r5, &(0x7f0000d2f000)='pkcs7_test\x00', &(0x7f0000763000-0x5)={0x73, 0x79, 0x7a, 0x3}, r6) getresuid(&(0x7f0000e4f000), &(0x7f0000d1c000-0x4)=0x0, &(0x7f0000785000-0x4)) r8 = add_key$keyring(&(0x7f00002b5000)='keyring\x00', &(0x7f0000615000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r7, r8) connect$pppoe(r1, &(0x7f0000cf2000-0x1e)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="85b9d6f2633bb5454b61cab44bafa3cb"}}, 0x1e) 2018/02/02 04:49:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) r2 = syz_open_dev$audion(&(0x7f000059e000-0xc)='/dev/audio#\x00', 0xa5d3, 0x2000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000085000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000197000+0xddf)={@common, @ifru_names=@generic}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ab4000)={0x0, 0xdc, "617751313aa044cd2b95cb834d5430fec6270d444b7fb21ecae63bcd77f999cff38963a8ca81aed4bddcc361cafe595c7ee778327fa625780ea9f1ed1d0c199c768c87ac778f7ee36a70568b1cebb555bb5d1e1557649402f5da6764da4a85505bf0f3e140ba0ee339847f99a72b543c9e207d9927409cc43c3ca135d9e15fecd25286f8a508f6b953c3b48e5f187c4cd9f5f611bb2ad4a0b86ad4f3bd3621e6b6657e393e40fd3591ad4473df33aaaf2040e0a55d66bc3f607b9e876842aacaf64f5547bb8e8c8a7d30d4f919612e92bbcad12e3fd8c384402420f5"}, &(0x7f000035d000)=0xe4) pwritev(r0, &(0x7f00009b4000)=[{&(0x7f0000eea000-0x64)="a0dc40789d6f32a2f74305874f1dbac1d2d4f3fb4c09be1d298701cb997463b2f6237a96cf716f212b8080b55e09dcc3104fa12c8fe71d35aa8008a50ffeec538f759f1e04d27b6e7f6aac8aa72827c79eaa88d5a358b56dcac132c05a95dbfa23b1d7a2", 0x64}, {&(0x7f00000e8000-0x3d)="9e28e8c235a8d614089a42f53a010f26986a083b12db246146e6ea076e0185a78f0401520fb71de11a74c5e127fb7a366969fe1aa3cfd5e4ce37d25516", 0x3d}], 0x2, 0x0) socket$kcm(0x29, 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000f11000)={0x57, 0xfffffffffffff801, 0xfffffffffffffff8, {0x1000, 0x6adf4e86}, {0x7ff, 0x8}, @period={0x5d, 0xda, 0x7fffffff, 0x5, 0x4, {0x9, 0x200, 0x84, 0xff}, 0x2, [0x80, 0x7]}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00003e2000)={r3, @in={{0x2, 0x0, @empty}}, [0x9a, 0x6, 0xfffffffffffffffd, 0x10000, 0x0, 0x7f, 0x200, 0x800, 0x1, 0xf94e, 0x80000001, 0xfff, 0x17, 0x7, 0x7f5]}, &(0x7f0000d5e000-0x4)=0x108) 2018/02/02 04:49:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bd9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000fad000-0x10)={&(0x7f0000991000+0x3da)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) 2018/02/02 04:49:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) clock_gettime(0x0, &(0x7f000018a000)={0x0, 0x0}) nanosleep(&(0x7f0000e9d000-0x10)={r1, r2+30000000}, &(0x7f000006a000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc8000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a2b000)={r2, 0x0, 0x100000002, r3}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00005f7000)={r2, 0x0, 0x2, r3}) 2018/02/02 04:49:20 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000724000-0x78)={0x2, 0x78, 0xc33, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 175.191370] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/02 04:49:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000813000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000145000-0xaa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/02 04:49:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x12, 0x0, 0xffffffffffffffff, 0x2, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0xff, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2002, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x3c, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x20, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x2, @rand_addr=0x752}}]}, 0x90}, 0x1}, 0x0) 2018/02/02 04:49:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000d63000-0xd)='/dev/dmmidi#\x00', 0xf55, 0x2000) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) pipe2(&(0x7f0000c39000-0x8)={0x0, 0x0}, 0x800) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000ab8000)={0x1, 0x7, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @random="a794255aeba0", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:20 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 175.239887] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/02 04:49:20 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000010000-0x29d)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x30, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "16918e", 0x0, 0x4, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, []}}}}}}}, 0x0) 2018/02/02 04:49:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000f9a000-0x4)) read$eventfd(r0, &(0x7f0000001000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eac000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005c6000)="f22867f9d464624a07f0b336b29d1aba48f5afce22218f89b01f3d55c7ff0454877338db612e316b15a0ec099de9f72e5d94f43ea8c8a5c19134150369558e684a278af31303feaf029b22bd2e00ac1b1ac5ff1ad1349436af5091c2fb1277313e1962163aa26babecba7b173d59007688fd89cfa268f76f0c7bf37f7d66278c82", 0x81) 2018/02/02 04:49:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e12000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f1a000), &(0x7f0000de8000)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000144000)={0x0, 0x6}) [ 175.293889] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 175.322585] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/02 04:49:20 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d27000)='/dev/audio\x00', 0x40, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000c82000)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009b7000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00006fc000)) setsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000ef6000-0x4)=0x8, 0x4) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000f0f000)={0x8, 0xb7, 0x5, 0x62e34008, 0x4, 0x123}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00007b0000-0xb0)) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c27000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00002f1000)={0x4000, 0x102001, 0x1, 0x2}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 04:49:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) write$tun(r0, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) write$tun(r0, &(0x7f000049d000-0x678)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "9ef666", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}, 0x3a) 2018/02/02 04:49:20 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fc4000-0x6)='sched\x00') getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00003fe000)=0x200, &(0x7f00000cc000)=0x2) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00008d9000)=0x8) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00006a7000-0x20)={0x1ff, 0x1, 0x4002, 0x2000, &(0x7f0000996000/0x2000)=nil}) read$eventfd(r0, &(0x7f0000001000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000de0000)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f00006c4000)) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4), 0x4) getsockname$inet6(r0, &(0x7f0000401000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000cfb000)=0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000757000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xb) sendto$inet6(r0, &(0x7f000035a000-0x1)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x0, 0xb, 0xbb4, &(0x7f000097f000)={0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000043f000)=[], 0x0) read(r0, &(0x7f00005f6000)=""/99, 0x60f) write(r0, &(0x7f0000da6000)="80", 0x1) writev(r0, &(0x7f0000bd9000-0x40)=[{&(0x7f0000053000)='u', 0x1}], 0x1) close(r0) 2018/02/02 04:49:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_access(0xffffffffffffff9c, &(0x7f000020a000)='/selinux/access\x00', 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d2a000+0x4c)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:20 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:20 executing program 4: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f000002b000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f000000b000-0x77)="8bd503", 0x3}], 0x1, &(0x7f0000007000-0x11c0)=[{0x38, 0x0, 0x100000001, "d6e70173b5b12a2bd72db6ff3716c90d283e32c879b208d600765e8f7c8eb571c4e8b6"}, {0x50, 0x88, 0x6, "6a852ba7200e9e7b0bd4d20f5f6e1bec3b3d5e7977138a995c85d65c31055fcfc86502cca3b13f5c62933c8f9ef9676c8a1a27c0b4e160c8660fae"}], 0x88, 0x20000000}, 0x800) 2018/02/02 04:49:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b3b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000a87000-0x10)={0x5, &(0x7f0000b73000)=[{}, {}, {}, {}, {}]}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f95000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000739000-0x98)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x2, 0x9}, &(0x7f00009d9000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000c0d000)={r3, 0x2}, &(0x7f000068b000-0x4)=0x8) 2018/02/02 04:49:20 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1fdf00000104ff00fd4354c0071100f315010008000100010423dcff000066", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000009e000-0x4)=0x5, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000026a000-0xa)='/dev/cuse\x00', 0xa040, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000165000-0xc)={0x3ff, 0x3f000000}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x220000, 0x0) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000)='rxrpc\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002000-0x1000)="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", 0x1000, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000-0x5)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000)='/dev/autofs\x00', 0xfffffffffffffffc) keyctl$link(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, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000097000)={@generic}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000012e000-0x5c)={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, {0xa, 0x1, 0x2066, @loopback={0x0, 0x1}, 0x6}, 0x6957, [0x76bf, 0x3ff, 0x2, 0xfffffffffffffff8, 0x2, 0x9, 0xf1, 0x6]}, 0x5c) r3 = socket$pppoe(0x18, 0x1, 0x0) mlockall(0x1) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x3d6cd9d4528079e1) 2018/02/02 04:49:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000b99000)='./file0\x00', &(0x7f0000227000-0x40)=[&(0x7f0000807000)='\x00', &(0x7f0000827000-0x5)='[\')@\x00', &(0x7f000020a000)='/:\x00', &(0x7f00000aa000)='\x00', &(0x7f000049b000-0x2)=':\x00', &(0x7f0000d4b000-0xc)='[systemem0\'\x00', &(0x7f0000f19000)='%\\ppp0]vmnet1\x00', &(0x7f00004dd000-0x7)='-%eth1\x00'], &(0x7f000087e000)=[&(0x7f00003a6000)='keyring(\x00', &(0x7f00004c5000)='\x00', &(0x7f000027a000)='\x00', &(0x7f0000532000-0x14)='md5sumselinuxvmnet1\x00', &(0x7f0000526000)='%\x00', &(0x7f0000bbf000)='wlan1*wlan1nodevposix_acl_access&[procppp1\x00', &(0x7f0000eb8000)='\x00']) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x20200, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003c0000-0x4)=0x6, 0x4) ioctl$VT_WAITACTIVE(r0, 0x5607) read$eventfd(r0, &(0x7f0000001000), 0x8) 2018/02/02 04:49:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000602000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8}}}}}, 0x0) 2018/02/02 04:49:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/mcfilter6\x00') sendfile(r2, r3, &(0x7f0000058000-0x8), 0x10002) 2018/02/02 04:49:20 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d25000)={0x0, 0x0}) r1 = creat(&(0x7f0000c8a000-0x8)='./file0\x00', 0x120) perf_event_open(&(0x7f0000c36000-0x78)={0x1, 0x78, 0x5, 0x9, 0x7, 0x2, 0x0, 0x3, 0x80, 0x2, 0x7fff, 0x3, 0x2, 0x8001, 0x200, 0x3f, 0x1, 0x1f, 0x4, 0x401, 0x1, 0x0, 0x7f, 0x9, 0x6, 0x1ff, 0x10001, 0x5, 0x35dd7ee5, 0x100000000, 0xffffffffffffffe0, 0x400, 0xfffffffffffffffb, 0x20, 0x3, 0x9, 0x100, 0x3, 0x0, 0x8, 0x4, @perf_config_ext={0x200, 0x7}, 0x20000, 0x1, 0xfffffffffffff85a, 0x8c356f5fbfab7d70, 0xfffffffffffffffd, 0xaac, 0x3f}, r0, 0x51e, r1, 0x2) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00005d3000-0x4)=0x0) syz_open_procfs(r3, &(0x7f0000453000-0xa)='net/snmp6\x00') 2018/02/02 04:49:20 executing program 2: 2018/02/02 04:49:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000d77000)={0xfff, "5fa477101dc5"}) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000051a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:20 executing program 4: 2018/02/02 04:49:20 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006a1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) r2 = syz_open_dev$dspn(&(0x7f000022b000)='/dev/dsp#\x00', 0x1b6, 0x101000) r3 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e55000-0xc)={0x0, 0x0}, &(0x7f0000a2d000-0x4)=0xc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000c26000-0x4)=0x0) r6 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00002e1000)={0x0, 0x0}, &(0x7f0000734000-0x4)=0xc) r8 = fcntl$getown(r2, 0x9) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00003bf000)=0x0) r10 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000575000-0xc)={0x0}, &(0x7f00009f5000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000bfb000-0xe8)={{{@in6=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00002a6000-0x4)=0xe8) getgroups(0x5, &(0x7f00008ee000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) sendmsg$netlink(r2, &(0x7f000017a000-0x38)={&(0x7f0000da0000+0x9a6)=@kern={0x10, 0x0, 0x0, 0x41000022}, 0xc, &(0x7f0000af0000-0x70)=[{&(0x7f0000518000)={0x4598, 0x34, 0x1, 0x3, 0x1, "", [@nested={0x21b8, 0x8e, [@generic="e0d0d1ea12734e2f0f5e0c6eff13c56d551558c9ddad09e860372a44cbdb9b48662842e46fdad4d1faa7f4af7e6c5381d21f14bf25c819657791ffb6472dc64484921e1f761d8a6eb7a6586f583e94c7b961738e680b106c620378f1aa9c9299ae1098b97a6ea2ca288fcd5cd07116d9fd7ca66875c17f32406f7f3a81bd6161e164c9565955a97c44bac2f4669aee1c7416e4aeea5dd6f3e249fe38cc7019af7df1bad41c12da303a6bd955905d3fc29a907b36797ceac3fe119219808202c30de12a1f66ac0012a04366279b4b54a90f194afd10746aa3ec2dd6e0d7dd5a06af25df1d4ff4b3d346c8f1707c5e8d4fa586588e33bb49", @typed={0x28, 0x3f, @str='/selinux/avc/cache_threshold\x00'}, 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[@generic="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0x1010}, {&(0x7f00005ec000-0x454)={0x454, 0x2d, 0x100, 0x5, 0x0, "", [@typed={0x10, 0xa, @u64=0x4}, @nested={0x2b0, 0x12, [@typed={0x18, 0x22, @ipv6=@empty}, @generic="ffd1fac9ca40186473765c050b4865509517a2d46643c5bfcc7b9810574a0b898562f6debac3a2e493cdd64c546e00e704c70f068091dfdd8c77298e8529a281c34dbc3c48b8d5a261cd7480a371cb7ca7454b36af364cbff734f9cb72226f40e4b0c0376593d96764f5f55f69641df57c30bd28b8a540458e166e87d9b9d127d589b36219ebd7ddca421c96e987d483db21470fbcc77d5d893cd625c8f8ddec226a397e77ca982992d704e08c30ace294703ec6247c3603a09995207d0652439471dd54f8063b35da4e1663a4dda3c77eb5c359c343aee5706b2509bcd86f456c9880d632b3", @generic="fa9115fd3bc30403aba2b63d507f936ed42c7308c72126665b765f89fcfede633e1ebd2be7a6993cce43d5f09cbffb6b708df6804d49c530e2f636855df91bd3be4500e6526c0006f17bd7f8b9d0dfbd2e490c8921eda200cf597da986baca86b3a78f7d14e2633db8daf034863924c70e37fefe96f67f9bc2d076f65bf86a769363aa03eefd47b02928eec69cd31ab3fca9e70c259b479f169dbfba771a99eb8c47017e50670e0cd8d39549330a4fcbfa2a50a6", @generic="325cc8657303037b6d391830dbe6dffa6185f00952f8035434a640098f753e3c76c6cc1bb7e05a40de6e7349434f9cd5247af40be4788b18ffa6ab008538b2d196e59844d5b9217c5e2448a54c725b643143c36912777fd21037808cd5a6577e36a5c138752c4d2d08c991d7dde09674f03741589e30fe00c34d029d1964445b3de08385aa268c1613371b1eb84d51f54965f8503885ee2f937f8493a057d04e73e46a50052fe0acf8c2c17b051c35af510377a34717ae9a1e4ef358ea9efae2343882a4314deaac9b2314424664e68b973d9636babb1bc5e60ea3baf50e7883a9a607e2b1688066e78949fe", @typed={0xc, 0x44, @uid=r10}]}, @nested={0x184, 0x36, [@generic="d66b1c407acdc2724a81327d92789cc0c3fab067048a524b26c3aa22bc559d", @typed={0xc, 0x3c, @ipv4=@multicast2=0xe0000002}, @typed={0x18, 0x28, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="1477", @generic="dc0df7bb56565a1c3c94875abb8df2ddf4540c5317abb9344a119e2a5e7ecf6ac23a34aba111aa14180dbc8288ebef756be5b4ab2fedc79dea0edd30232ae6cd8b395fd965d84edab0a77bbd2bc210003947c9580cfd813940d8f62792be8dca3b2b04387aa229259582ce645cd4f9159aa8a185c24e802436ca4327439c0ac763019f45f511d93d0c1f40903736b0780d7240f149551c281a948f9029166e8d731c94b3d7ee842b0e8a0c620f7e74257e009b82483e953195d32043ae0d6f672cc6a40a64db5ab8a498e20e8310e336b94aa387439d7953", @generic="b9f1e54302f488d4952a398e131108785093d6edd21182f171451364f31012cf09f30ad109f4a8fcda9011759f4f759d6a23834a336e2540010b2150846de3626146eeeabb42675810ce84e4d16526f87d25c003bf74143337ffd5b8ea1da783fbbeff"]}]}, 0x454}], 0x7, &(0x7f0000893000-0x58)=[@rights={0x20, 0x1, 0x1, [r2, r0, r2, r3]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x58, 0x40004}, 0x4000) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) mkdir(&(0x7f00008eb000-0x8)='./file0\x00', 0x110) read$eventfd(r0, &(0x7f0000001000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005c1000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ded000)=0x0) tgkill(r1, r2, 0x1e) 2018/02/02 04:49:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r0, &(0x7f0000d0b000-0x41f)=@hdr={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}}}}, 0xeeb2) 2018/02/02 04:49:20 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000027000)={0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f000000b000-0x77)="06005b", 0x3}], 0x1, &(0x7f0000027000)=[]}, 0x2000c080) 2018/02/02 04:49:20 executing program 6: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000653000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000475000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, "5cf91a5711abfd2a2ea235610bd40b781a67c70dde87bd245a2a407693761700be33c87c382f0ad024241d65b3ae2700349a6bdf9a3d11b85ee4602fac2c5928", "5d6097e2de3e5028ee353a8fedf31c2035b098c9b75fec081e00000000000000003b81228465fc3ab6f66062a11165b14daf06035864a6e1fa008f5f798cbb49", "f1cc94632e90356cec141918784b640a883f9b27d9bf098e1504f95b55c418b2"}) 2018/02/02 04:49:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f53000)={0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00004c1000)=@buf={0x18, &(0x7f0000c07000-0x18)="22c54cbe6cb2709f64800e4925b43a50ef60cdad7d68927d"}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:20 executing program 6: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f00001da000)='/dev/input/mouse#\x00', 0x3ff, 0x40) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000b24000-0xc)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xe}}, 0xc) write$selinux_validatetrans(r1, &(0x7f0000d6e000+0xefe)={'system_u:object_r:auth_cache_t:s0', 0x20, 'system_u:object_r:printer_device_t:s0', 0x20, 0x34, 0x33, 0x20, '/sbin/dhclient\x00'}, 0x5a) 2018/02/02 04:49:20 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000024000-0x58)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x10, 0x14}]}, 0x38}, 0x1}, 0x0) 2018/02/02 04:49:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002b6000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000484, &(0x7f0000137000)="0600000000000000ed1800000000feffffffffffff6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) 2018/02/02 04:49:20 executing program 6: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) timer_settime(0x0, 0x800000000, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:20 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3}) syncfs(r0) timer_gettime(0x0, &(0x7f0000bfb000)={{}, {0x0}}) unlink(&(0x7f00002fc000)='./file0\x00') clock_nanosleep(0x3, 0x1, &(0x7f0000257000-0x10), &(0x7f0000fa2000-0x10)) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000e7b000-0x20)={{}, {0x0, 0x989680}}, &(0x7f0000c23000-0x20)={{0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000547000), &(0x7f00006c9000)={r3, r4}, 0x8) r5 = syz_open_dev$admmidi(&(0x7f0000a97000-0xe)='/dev/admmidi#\x00', 0x4, 0x100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000fd3000)={0x0, 0x2}, &(0x7f0000670000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00009fb000-0x19)={r6, 0xa1, "25906d7a9570957f4c6050bc44166c2762cb522f55ace3796c7d33df281c0b7eebe95bb7711e41cfe2c0151140949f49febf948b53eeb62a34a03f501aecf7435c5287e942d5ec652181e8d02b08404b81bb8d61909abb819e9cfd526118968e9f6cdc7db7a9d05c2ec48c68f94496b59ef2b86eedb211d209e5a003bc03db79680120d944ce0482005f857eda967693930f8356e4ae47fc75507cc710a5cb8a96"}, &(0x7f0000979000)=0xa9) r7 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r7, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dd0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000828000-0xb)='/dev/mixer\x00', 0x101000, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00009ca000-0x4)=0x3) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00008c9000)={r0, 0x0, 0x6, 0xa4, &(0x7f0000d48000)="8a418612d1bc", &(0x7f0000121000)=""/164, 0x8, 0x20}, 0x28) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000e4c000)='/dev/audio#\x00', 0x3, 0x300) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f00009ba000-0x1000)=""/4096, &(0x7f000080f000-0x4)=0x1000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/02 04:49:20 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ac4000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000468000), &(0x7f000036e000-0x4)=0xfb) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000484, &(0x7f0000137000)="0600000000000000ed1800000000feffffffffffff6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) 2018/02/02 04:49:21 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000694000-0x8)='./file0\x00', 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000026000)={0x0, 0x5c, &(0x7f00004c8000)=[@in6={0xa, 0x2, 0x81, @empty, 0x7}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, @in={0x2, 0x3, @rand_addr=0x80}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}]}, &(0x7f0000e0a000)=0x10) r2 = add_key(&(0x7f0000297000)='.request_key_auth\x00', &(0x7f000054a000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f000070d000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) keyctl$revoke(0x3, r2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000a3a000)) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000382000)={r1, 0x80}, 0x8) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000f9a000)=""/244) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r3, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000187000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00007aa000-0x18)=@generic={0x7a, 0x1000, 0x2}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) timer_create(0x4, &(0x7f0000730000-0x60)={0x0, 0x36, 0x3, @thr={&(0x7f00008db000-0x6)="d280f149787d", &(0x7f0000155000-0x97)="14e933807ffc69a6ce055f202d7ecbb993784006ad2fbbe11d758bedb0f421c0671d4c43f293182498f7d5981442a23d10d0faf572e51cfcc9210816baf5244960736cf8c9e797d04612f67e102772c32da3a3c7eaa0174e3622665e6b404ce8801952f774841410f445735042411f9f97dd10c634eef6e089665b2e9c722524fcdf9023426a549cdcdb797faf0322dd1b71a96e471e4d"}}, &(0x7f0000e0c000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000084b000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00007c6000)=""/172) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000424000-0xc)={0x2, 0x9, 0x150, 0x99b, 0x81, 0x1}) 2018/02/02 04:49:21 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000024000-0x58)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x10, 0x14}]}, 0x38}, 0x1}, 0x0) 2018/02/02 04:49:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000cb5000)='/dev/vcs#\x00', 0xb07, 0x10000) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000d54000-0x400)={"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"}) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/02 04:49:21 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:21 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000024000-0x58)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x10, 0x14}]}, 0x38}, 0x1}, 0x0) 2018/02/02 04:49:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) r1 = getpgrp(0xffffffffffffffff) ptrace$setregs(0xf, r1, 0xca, &(0x7f0000af8000)="5849092755144d3b59a4f08146c4cd773ef9956ca7d5af40a7cecaf20ca415ed502a3428598d5a1cca6b2067e9d18964ca6d11de5cbdd9e663548c810bf30a67df3ad88952dd8638b565d2ed35eed84b8b00ba0bb9ef03d2f08a8d74c36a0719a47041804c05ef7fb987e2de551ea5df43d3f58dbe2050d457444935494e2249150924bffe31b081811caccfe8c3bccc2724804e8fc7bce98d64ac556184f68598af352396587ca0832816b9f39b89858a0dd24d2c225b055bf338d0585df12a3d42eeca6f1b46362eef08b2dd206d77d1501d709d073b44ba8fd986529e5817") io_setup(0x4, &(0x7f00007c8000-0x8)=0x0) clock_gettime(0x0, &(0x7f00000b5000-0x10)={0x0, 0x0}) io_getevents(r2, 0xe4, 0x5, &(0x7f000018e000)=[{}, {}, {}, {}, {}], &(0x7f0000b30000-0x10)={r3, r4+10000000}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000ac8000)=0x7) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c9c000)='/dev/hwrng\x00', 0x8400, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/02/02 04:49:21 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:21 executing program 4: 2018/02/02 04:49:21 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000024000-0x58)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x10, 0x14}]}, 0x38}, 0x1}, 0x0) 2018/02/02 04:49:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) 2018/02/02 04:49:21 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f22000)='/dev/rfkill\x00', 0x400, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000035e000-0x9)='/dev/vcs\x00', 0x8400, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000b25000)={@local, @rand_addr}, &(0x7f00000e4000-0x4)=0x8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000cc6000-0x4)={0x3, "a9c1d2"}, 0x4) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000f1b000-0x4)) connect$pppoe(r0, &(0x7f0000c4a000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x233) 2018/02/02 04:49:21 executing program 1: 2018/02/02 04:49:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000476000-0x5d)={0x0, 0x55, "be79f630ee091fc7043fd751d455eba468e02e13fc00f288af47a4b058506e9a0e0e42c414bfb3c69dd069721d84942be74b7490485984804f4bb83330562bb30da6eb11e14d477ca75fa16b75a3bf1b01f76eca11"}, &(0x7f000047e000-0x4)=0x5d) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000792000)={r1, 0x66, "a4422c4f048d9832b55eeb4246297a8910e329ce9db470d1538af9e38dfab89d79f9ee4c4b1c657db14c4896db32fa9096964cba662bafbf367f899112a8d1033e76be359f4fea28aacca89c2c22c2711fec1a1610b8a26f84ec23908884e994542609c6b63e"}, &(0x7f0000215000-0x4)=0x6e) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x4, &(0x7f00002c6000-0x20)=[{0x0}, {}, {}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000128000)={r1, &(0x7f0000001000-0x1000)=""/4096}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) lstat(&(0x7f000084f000-0x8)='./file0\x00', &(0x7f0000769000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000cc7000-0x8)='./file0\x00', &(0x7f00003e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ffd000-0x4)=0x0) r7 = getuid() stat(&(0x7f00006e8000)='./file0\x00', &(0x7f00002d6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ad4000-0x4)=0x0) fstat(r0, &(0x7f00003e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000288000-0x8)='./file0\x00', &(0x7f000070d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000432000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f00008ca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000558000)='./file0\x00', &(0x7f00000a2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = gettid() r16 = getuid() lstat(&(0x7f00003a0000)='./file0\x00', &(0x7f0000f1c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f000010f000-0x8)={0x0, 0x0}) r19 = accept$llc(r0, 0x0, &(0x7f0000ffc000)) r20 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000045f000)={{{@in6=@mcast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f000036e000-0x4)=0xe8) getgroups(0x5, &(0x7f0000201000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fcntl$getownex(r2, 0x10, &(0x7f0000744000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f00000ba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000781000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000863000)=0xc) r26 = getpid() fstat(r0, &(0x7f000053d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getegid() r29 = getpgrp(0x0) stat(&(0x7f0000f8d000-0x8)='./file0\x00', &(0x7f0000d41000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000c32000-0x8)='./file0\x00', &(0x7f0000b3e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000f00000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c2f000-0xe8)={{{@in=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f00008cc000)=0xe8) r34 = getgid() sendmmsg$unix(r0, &(0x7f00006dd000)=[{&(0x7f0000e10000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00001b6000-0x80)=[{&(0x7f00009f6000-0xc8)="6a70ae812720881d468fc8095b120663c21676ee09f2a6b7828f29c8844922a8ae2cdd7c4f842f91e72a6878ecf75cc1686c70002b7a490604bff967e881e308d73436bb77694d4eeaa73ae84e2f7ee57e119dd37f7905985dcfccfe6843fc402e5dfdae70bd09e5fe1d7670ec8f7ab723b40f30372c7d86cc6602f440a57be0aab13e6850a5f6931d0241de720c34dfd1f13ac12f94ba5679bf21111bd0c5dcf47c208a9c9adcf5e8ebe0d736a41fbdc9410479c28357e81502d787ff12291c91c184ab518ce632", 0xc8}, {&(0x7f000018a000)="27664180d576f7da3b10ee59f41f970226aceb58cdf13932addd7e4ecea66d056a46f738db83a58381ca79b8e4fc99948cc8d4cb49ea481df14a1afc9b66abe1871c14f0aca85fbfee98be71306ff1063cc534b47c6a1f81", 0x58}, {&(0x7f0000328000)="fea7a8e2034984d17d19bc7ee77ed34beee45b72d76a364ffe313a56ccbb94a3804c256521f7215218e10553e1c15de9b83d038f", 0x34}, {&(0x7f000032a000-0x51)="b8ff323ecc3e6276e3f0ecd14570a661953cf5d0b2004cb1a6e510efb5e365ea2a3a0dbd8582987b02fe3b7a7d482fe6ab00469d4c044ae61bd27874c17aa0bf3e239707802f2f5df48713b66497b23ec8", 0x51}, {&(0x7f000085e000-0x7b)="b022fbfb6d10419a5b6aa73c544a4d4d65d066b589b2f1db14aee1e4e15781ffcf16d63a95aadc2ba737a3c5cfb2af8706171c09ed2a6836843384f774042c2fe523d95951ba1fa5af2eb2cf6dd069b4f74caa59ab88f1ea3aac0723ca4dbb9f69243dfe5c4044e753c89c4e9162df559355d888a9055ef3e91171", 0x7b}, {&(0x7f0000998000)="6f8ff2eff6e20fc7b3aa0826501970cea51952d4a6fc8f5ac3a6ae58fa4ae9bb62ebeed091a5a379396a239a718a6645ca44675147d0a47d445fb7b4cdf606e6c005999afd23ecf6e6c5cddcfa1a7838a802a6795b25e490647440127d7ee981fce50613aeb304a64ff94f314586ec981699b7f7865f4d203844bcf5d64c2d98a0f1c74113624623fcd14115ce89c7673f9cb31f222072d188e82d08ba4d", 0x9e}, {&(0x7f00001c2000)="603af1592bbaa57501e4985f72dc4bb50b86e49d5a3bf2f93e8fd3c1a2d7dcf8fd6a4bf2d31f1079df60e504658942972392be986832859be570a8f0b30976c6eb6d0c9c3cc7", 0x46}, {&(0x7f000005a000-0xbd)="ce7cc14ba440dc16bade2e03ac3dea56feec967c857402d2502d1bbe4e13a9b4494fa4dad5ea27d165b54a357481de3515096231e227a0efe6d877b4f1c95496b1949cea0802c13e4e02392702e20ca2fa574b07099b05c33ac4fe91814dc801f4ae8ea308e21fcea006b264ac4caf46095d941bda11afaa2415cbba40fca620ff36a66207fe3501cce6aca3db108f2e3f2a9ca5c912aefab005206b82893439c310888cc20cb1bac4dc60f1a2f3161a3a6e4d508b6803870b9c0b96a6", 0xbd}], 0x8, &(0x7f000073e000-0xf8)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x20, 0x1, 0x1, [r0, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r0]}], 0xf8, 0x90}, {&(0x7f0000095000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000320000)=[{&(0x7f00002b9000)="84162127c02f9eb0aba12ece9d0e8f53e370f3c9e78de7186f104ca8233175", 0x1f}, {&(0x7f0000918000)="7478ad1126ff7b328748f2c79514fc4d46d6d346dd213bc9d0c69b57d1a7f12ba6bfdb40858d704d8f17fe43d4c214a4d3c8d6fea2ec3c789432744c170c611f396a3674dbf092ad59298c7a6a3008076733ba62f9e47b3262", 0x59}], 0x2, &(0x7f000090a000)=[@rights={0x18, 0x1, 0x1, [r0, r2]}], 0x18, 0x8000}, {&(0x7f0000dd2000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000505000-0x90)=[{&(0x7f00004c8000-0xed)="dc4637d87ba74b77b5c6f125184687fc5370c12077db24600286bf1a4bc6a2bbc04dcbcbb548b3e14b26c80a84a7941b39f9443f136bbad02be3e189243d69337b2978e0590e9071f4177c9bac4368d0f725784c2b97f3d7f2dbb42c53b349ef954dbf11789ffcd31d187786e524e85274e9ae271f04468fd0a462104e7a7de417ece7fe4b057991b2fde32a50484f4330ab7b2730928e764493bdcada8cc1b6871c643add0efc4186d96748a4c4fd098aabdf5d69fddd6184b7a0772f6363a9516c90254e7da75ad473093992ef03e7fbb7d95ed226c8a4413ba0dc3353b287a806bfbff07f8d8ed796e0ccde", 0xed}, 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{&(0x7f0000e0f000-0x1000)="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0x1000}, {&(0x7f00006b4000)}], 0x7, &(0x7f0000d3b000)=[@rights={0x28, 0x1, 0x1, [r18, r0, r0, r19, r2, r2]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0xe0, 0x44800}], 0x6, 0x20000050) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) fcntl$addseals(r2, 0x409, 0x4) r35 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r35, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r36 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001fc000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000f64000)={@empty, @multicast1, 0x0}, &(0x7f0000cb9000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r36, 0x890c, &(0x7f00009ab000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7f, 0x10001, 0x0, 0x4, 0x20, r37}) ioctl$PPPOEIOCSFWD(r35, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) getresuid(&(0x7f000030a000-0x4), &(0x7f00000a3000), &(0x7f0000b92000-0x1)) 2018/02/02 04:49:21 executing program 4: 2018/02/02 04:49:21 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000024000-0x58)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x10, 0x14}]}, 0x38}, 0x1}, 0x0) 2018/02/02 04:49:21 executing program 4: 2018/02/02 04:49:21 executing program 1: 2018/02/02 04:49:21 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000024000-0x58)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x10, 0x14}]}, 0x38}, 0x1}, 0x0) 2018/02/02 04:49:21 executing program 4: 2018/02/02 04:49:21 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a44000-0xb)='/dev/mixer\x00', 0x20000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000761000-0x310)={0x9, {{0xa, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0x400000001, 0x0, []}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000773000)=""/152, &(0x7f0000f68000)=0x98) connect$vsock_dgram(r1, &(0x7f0000523000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) write(r1, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:21 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f00003c2000)=0x1) 2018/02/02 04:49:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000096b000)='/dev/dsp\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000061c000)={{0x2, 0x1, @empty}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x4, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @common='tunl0\x00'}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000917000)=""/247) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000095d000-0x4)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000e55000-0xc5)="32b1deb9f6270ce536232b747e2df8614e64c014e328d792e64f4bd435e7cb8ee6d3a3694ea9733a741fe2cc77c355112aaef8c7e2549edccbbcd6e0eb947b6336d54f235ae0756ae41896c3343f3fad6910a48dfe2305d98a0e2bea15f46c96b5f9171ec8e9992be0e515adf81b1f864a825317b82d44da6f252ef930bf7b9b8aa1b49aa10338111405c246787abf392d4e0ac0a00af6e299cf7b8cb7af37348af334ba80fa22bb89dca24a0f67c7ea72cce80a8933760bc24ce77c8e171a5d032caffa2a", 0xc5) capget(&(0x7f0000808000-0x8)={0x0, r1}, &(0x7f00008e7000-0x18)={0x1, 0x6, 0xae0f, 0xfffffffffffffffe, 0x20, 0x4}) 2018/02/02 04:49:21 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000024000-0x58)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x10, 0x14}]}, 0x38}, 0x1}, 0x0) 2018/02/02 04:49:21 executing program 4: 2018/02/02 04:49:21 executing program 4: 2018/02/02 04:49:21 executing program 1: 2018/02/02 04:49:21 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000024000-0x58)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x10, 0x14}]}, 0x38}, 0x1}, 0x0) 2018/02/02 04:49:21 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:21 executing program 4: 2018/02/02 04:49:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) semget(0x2, 0x1, 0x24) 2018/02/02 04:49:21 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00005cd000)='./file0\x00', 0x40, 0x2) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = socket(0x10, 0xa, 0x80000001) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) chmod(&(0x7f0000c25000-0x8)='./file0\x00', 0x4) write(r1, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000af9000-0x10)={0x6, &(0x7f0000164000)=[{0x7fff, 0x1}, {0x9, 0x71}, {0xdb9}, {0xfc8a, 0x200}, {0xffff, 0x313}, {0x9, 0x1}]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:21 executing program 1: 2018/02/02 04:49:21 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000024000-0x58)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x10, 0x14}]}, 0x38}, 0x1}, 0x0) 2018/02/02 04:49:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b8000-0x8)='/dev/sequencer2\x00', 0x0, 0x0) bind$unix(r0, &(0x7f000068b000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000937000)=[{{&(0x7f00006fc000)=@alg, 0x58, &(0x7f00009ec000-0x50)=[{&(0x7f0000f28000-0x1000)=""/4096, 0x1000}, {&(0x7f000036c000)=""/4096, 0x1000}, {&(0x7f0000fac000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e49000)=""/43, 0x2b}, {&(0x7f00001b3000-0xef)=""/239, 0xef}], 0x5, &(0x7f0000262000)=""/19, 0x13, 0xb7}, 0x4}, {{&(0x7f000012b000-0x9)=@rc, 0x9, &(0x7f0000706000-0xa0)=[{&(0x7f0000b7c000)=""/176, 0xb0}, {&(0x7f0000296000-0xec)=""/236, 0xec}, {&(0x7f0000632000)=""/180, 0xb4}, {&(0x7f000000e000-0x7e)=""/126, 0x7e}, {&(0x7f0000c8a000-0x1)=""/1, 0x1}, {&(0x7f00006cb000-0x1000)=""/4096, 0x1000}, {&(0x7f00004de000-0x1000)=""/4096, 0x1000}, {&(0x7f00002a3000)=""/237, 0xed}, {&(0x7f0000679000)=""/7, 0x7}, {&(0x7f0000a0b000-0xa9)=""/169, 0xa9}], 0xa, &(0x7f0000010000-0x92)=""/146, 0x92, 0x7}, 0x3}, {{&(0x7f000021a000)=@sco, 0x8, &(0x7f00006ec000)=[{&(0x7f000079f000-0x41)=""/65, 0x41}], 0x1, &(0x7f0000feb000)=""/220, 0xdc, 0x2}, 0xcb9a}, {{&(0x7f00000d2000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f00002b3000-0x30)=[{&(0x7f0000108000)=""/163, 0xa3}, {&(0x7f0000b34000+0xeb3)=""/184, 0xb8}, {&(0x7f00000a1000)=""/232, 0xe8}], 0x3, &(0x7f0000547000-0x1f)=""/31, 0x1f, 0x100000001}, 0x9}, {{&(0x7f00003fb000-0x10)=@can, 0x10, &(0x7f0000b49000-0x40)=[{&(0x7f0000c04000-0x52)=""/82, 0x52}, {&(0x7f0000c5f000-0x9d)=""/157, 0x9d}, {&(0x7f0000539000+0xfc2)=""/191, 0xbf}, {&(0x7f0000064000)=""/88, 0x58}], 0x4, &(0x7f0000a86000+0x1e8)=""/218, 0xda, 0x2}, 0xcff}, {{&(0x7f000031e000-0x10)=@ipx, 0x10, &(0x7f0000420000)=[{&(0x7f000000e000-0xfa)=""/250, 0xfa}, {&(0x7f00001f7000-0xdb)=""/219, 0xdb}, {&(0x7f000042a000)=""/181, 0xb5}], 0x3, &(0x7f000095c000)=""/45, 0x2d, 0x40}, 0x100000000}], 0x6, 0x20, &(0x7f0000330000-0x10)={0x77359400}) read$eventfd(r0, &(0x7f0000001000), 0x8) sendmsg$unix(r0, &(0x7f00005f7000-0x38)={&(0x7f0000600000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002c7000)=[{&(0x7f0000997000)="150f64c1bb9d72e3634c9ba0eea316e7da41ceb1372d74fa9180338ef309e1552f0d7003c87721c8c6e03909ee142a309cb2b042098c1857a8258ed161984acfc28baeae90191683ad05c6e08d2f2ebd5374692346f4fd11a06052ba876734aff84959770d6b5e20b71b0341c951438c88120b0a52bc5eab4a63f8c72b", 0x7d}, {&(0x7f0000cfd000)="757659d2c47e2e93ca1a62b821322a432bd7d032", 0x14}, {&(0x7f000064a000)="5258d9f2ba37535e5833dee2fc11a9a02e13e2a367010650c6f1609b75844f320d14c52638a2502eb9fc17dfc0656db4d70e0a7ca6f2acef4ee761b738b70c5ef38a3a872bcbbbe75695078e430454fa0eb6566087473534325228c795153ca7b731ad7061a4938d9d22f5a4b4cd28587f27bb736dfabcffbda11060d53615a22159", 0x82}, {&(0x7f0000cca000)="ded34ac02471660f59e1ef5e98d53acf35210ddc0fccb538481e0d46c97630442e2eaf34", 0x24}, {&(0x7f0000e44000-0xa1)="4537fc8ef066b1c5d5e9442613f48919b47d5ab1fcc5ad116a0af04ddcc5bdf27f8617649041421ba98df1fb1b2f4c8bea73989e917cb6376f4b177d34ee478fa9456c752ce1ba55e619a20baa6142a937f40ee1e7a486a8cc360506585e2e83550ba39b65c48c06e940e9b2e5688f3fb233f201a5cd7d5ae820c320f0426165d71454844196fae118e44e658d75d2d752dabbea3d7eb2c3f5beee467a8c103478", 0xa1}, {&(0x7f00005d9000-0x89)="4ec2ff7f053221ecee62f2e32a18cc4d868ad7e613464c9599bda635c5cd5ba30ea95a26d136c75b27fb35e33b53743d1a2dffce06204cad11c58e26cab81fbc8f1e3e3a6ef1ab639c1a01f0d41c03b3b51e35950d1b803fd7fc1e8f02f19fb3d1cd2e7504f70f74a932fea679a300cb7281725b28895f8f2a085794428b3e945f48987eeade5cf84b", 0x89}], 0x6, &(0x7f00002b8000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x20004001}, 0x24000080) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:21 executing program 1: 2018/02/02 04:49:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000975000-0x12)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000eb7000)={0x0, 0x0, &(0x7f0000ecb000-0xe0)}) 2018/02/02 04:49:21 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000024000-0x58)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x10, 0x14}]}, 0x38}, 0x1}, 0x0) 2018/02/02 04:49:21 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000084e000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000399000)=0x8) 2018/02/02 04:49:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00005e5000-0x4), &(0x7f000055f000-0x4)=0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:21 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000024000-0x58)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x10, 0x14}]}, 0x38}, 0x1}, 0x0) 2018/02/02 04:49:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) fsetxattr(r0, &(0x7f00007dd000-0xa)=@random={'security.', '\x00'}, &(0x7f0000c9e000-0x6)='nodev\x00', 0x6, 0x3) 2018/02/02 04:49:21 executing program 6: 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, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000f82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) 2018/02/02 04:49:21 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000024000-0x58)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x10, 0x14}]}, 0x38}, 0x1}, 0x0) [ 176.298256] sctp: [Deprecated]: syz-executor1 (pid 24370) Use of struct sctp_assoc_value in delayed_ack socket option. [ 176.298256] Use struct sctp_sack_info instead 2018/02/02 04:49:21 executing program 6: 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, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f000036e000)=0x18, 0x4) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000064c000-0x1f)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000239000-0x10)='/selinux/status\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0xbc4f, 0x0, 0x0, 0x0, 0x20000010001, 0x0, 0x200000000000004, 0x0, 0x3ff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x1f, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009d3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_pwait(r2, &(0x7f0000027000)=[{}, {}, {}, {}], 0x4, 0x4, &(0x7f00002b2000)={0xb763}, 0x8) mq_open(&(0x7f0000fb1000)='\x00', 0xfd8892f2b077d6a4, 0x2, &(0x7f00006f9000)={0x20000000000000, 0x8001, 0xffffffffffffffff, 0x10000, 0x1ff, 0x8001, 0x400, 0x6}) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) pwrite64(r0, &(0x7f0000722000)="15d45167ede587abe666d7c932a17c6f8ef2cfa4c215662c336226b3f0773fb3076ab9308976eff920dfcc551e3b9b8040aa131913f8d28ace60410678397f291f6d180e972607bdca626d887c13cebf5bde94cd64491e5783cb8363911371baebc86040bae48501d192791c2bcd525f05d4ebca5ff8d4a9208c1a70e61a7f98d56baf0a0e77547cfabec98dbbd8503ba98aec1d9db981ccdc75d648412892f0a71b884e45f562700eed4526cd014e8ad3c4372689ee5137a975b315b45505cb2e", 0xc1, 0x0) [ 176.357766] sctp: [Deprecated]: syz-executor1 (pid 24381) Use of struct sctp_assoc_value in delayed_ack socket option. [ 176.357766] Use struct sctp_sack_info instead 2018/02/02 04:49:21 executing program 1: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000b98000-0x13)=[], 0x0) 2018/02/02 04:49:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) r0 = syz_open_dev$usbmon(&(0x7f00004e9000-0xd)='/dev/usbmon#\x00', 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000097d000), &(0x7f00001c9000-0x4)=0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000001000), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/02 04:49:21 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000024000-0x58)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x10, 0x14}]}, 0x38}, 0x1}, 0x0) 2018/02/02 04:49:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b0000)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000a15000-0x4)=0xe8) write(r0, &(0x7f00000c8000)="1f0000048000000000000007110000000701000b00e7ffff0323ca0000cf", 0x1e) ioctl(r0, 0x9, &(0x7f0000d2a000)="f0fc02df79d133f0a25a46fb19835f731387081389d227ae8424846de4f15ddcfe1b8e36d0fccf8ad6c7f4466316f1612fc1a2330eed3db6f164b190d4dd2a294d8e7685265858e4f0498ebfae46bb8221") openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/02 04:49:21 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/02 04:49:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005cb000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f000033e000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3ffffff000065000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f700000000000000070000000000810100dc01867dfffe0200"}) 2018/02/02 04:49:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f00009a1000)=""/112, 0x70) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000dcf000)={0x7, r0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000702000)={0x0, 0x10000, 0x10, 0x3, 0x2}, &(0x7f0000a89000)=0x18) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000a6d000)=""/217, &(0x7f00006bd000-0x4)=0xd9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f68000-0x8)={r2, 0x50a, 0x7}, &(0x7f0000d39000-0x4)=0x8) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='vcan0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/02 04:49:21 executing program 0: syz_open_dev$mouse(&(0x7f00005b9000)='/dev/input/mouse#\x00', 0x60b, 0x44080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00008cf000)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="c7b3d253267a1136f52425275f7e9d0f"}}) r1 = syz_open_dev$sndpcmp(&(0x7f00000ba000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00007f9000)={0x0, 0xe3, "1157ff7f2d8254cba57810e3fae080eca1591686ce9fa0f9155bc668009c390dd3e4e210f9e2b500204e2d9ef2ba533b4adcc33f1380e9ec871127d17e8d6ab2a613725e460019d4860cb97fc6356716dd99a81ced5310935cfe31daddf421241da7df48c52f7e7321921515f049e4b91582d508708eacb194015e503d1ff99f1b8d0447b5dea91ffc43f9c1f6486a687ad2caec117d19cbd5daf7f05195f70dd664f597dfb890e81cb39d656ff2323e57415f754b3a8ea05962705a687bb5799aa72b104dad77d7659a3e9c2fcc032b21957dc7c5a41ed056fcb73da97c9a5ac14b73"}, &(0x7f0000a2a000)=0xeb) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000658000-0x4)=@assoc_id=r2, 0x4) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000024d000-0xe8)={{{@in=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000a12000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000ed6000-0x39)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7, 0x4, 0x7, 0x100, 0xac, 0x40, r3}) 2018/02/02 04:49:21 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000024000-0x58)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x10, 0x14}]}, 0x38}, 0x1}, 0x0) 2018/02/02 04:49:21 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000014000-0x8)) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 176.506620] ================================================================== [ 176.514163] BUG: KASAN: double-free or invalid-free in relay_open+0x6a1/0xa40 [ 176.521432] [ 176.523060] CPU: 1 PID: 24420 Comm: syz-executor4 Not tainted 4.15.0+ #292 [ 176.530062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 176.539409] Call Trace: [ 176.541997] dump_stack+0x194/0x257 [ 176.545630] ? arch_local_irq_restore+0x53/0x53 [ 176.550306] ? show_regs_print_info+0x18/0x18 2018/02/02 04:49:21 executing program 1: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000b98000-0x13)=[], 0x0) 2018/02/02 04:49:21 executing program 1: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000b98000-0x13)=[], 0x0) 2018/02/02 04:49:21 executing program 1: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000b98000-0x13)=[], 0x0) [ 176.554796] ? __lock_is_held+0xb6/0x140 [ 176.558868] ? relay_open+0x6a1/0xa40 [ 176.562665] print_address_description+0x73/0x250 [ 176.567500] ? relay_open+0x6a1/0xa40 [ 176.571292] ? relay_open+0x6a1/0xa40 [ 176.575091] kasan_report_double_free+0x55/0x80 [ 176.579763] kasan_slab_free+0xa3/0xc0 [ 176.583651] kfree+0xd6/0x260 [ 176.586758] relay_open+0x6a1/0xa40 [ 176.590390] ? relay_open_buf.part.10+0x9b0/0x9b0 [ 176.595234] ? __debugfs_create_file+0x2cf/0x3d0 [ 176.600003] ? debugfs_create_file+0x57/0x70 2018/02/02 04:49:21 executing program 1: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000b98000-0x13)=[], 0x0) 2018/02/02 04:49:21 executing program 1: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/02/02 04:49:21 executing program 1: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/02/02 04:49:21 executing program 1: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) [ 176.604419] do_blk_trace_setup+0x4a4/0xcd0 [ 176.608759] ? blk_tracer_print_line+0x40/0x40 [ 176.613342] ? __might_sleep+0x95/0x190 [ 176.617337] ? kasan_check_write+0x14/0x20 [ 176.621570] ? _copy_from_user+0x99/0x110 [ 176.625732] __blk_trace_setup+0xbe/0x150 [ 176.629879] ? do_blk_trace_setup+0xcd0/0xcd0 [ 176.634389] ? disk_name+0x98/0x100 [ 176.638030] blk_trace_ioctl+0x206/0x2e0 [ 176.642092] ? blk_add_trace_rq_remap+0x680/0x680 [ 176.646947] ? avc_has_extended_perms+0x7fa/0x12c0 [ 176.651884] blkdev_ioctl+0x1845/0x1e00 [ 176.655861] ? blkpg_ioctl+0xb40/0xb40 [ 176.659750] ? avc_ss_reset+0x110/0x110 [ 176.663714] ? lock_downgrade+0x980/0x980 [ 176.667863] ? lock_release+0xa40/0xa40 [ 176.671837] ? __lock_is_held+0xb6/0x140 [ 176.675935] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 176.681806] ? rcu_note_context_switch+0x710/0x710 [ 176.686724] block_ioctl+0xde/0x120 [ 176.690334] ? blkdev_fallocate+0x3b0/0x3b0 [ 176.694634] do_vfs_ioctl+0x1b1/0x1520 [ 176.698502] ? _cond_resched+0x14/0x30 [ 176.702380] ? ioctl_preallocate+0x2b0/0x2b0 [ 176.706775] ? selinux_capable+0x40/0x40 [ 176.710828] ? SyS_futex+0x269/0x390 [ 176.714552] ? security_file_ioctl+0x89/0xb0 [ 176.718953] SyS_ioctl+0x8f/0xc0 [ 176.722319] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 176.727052] RIP: 0033:0x453299 [ 176.730221] RSP: 002b:00007faee7700c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 176.737908] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 176.745188] RDX: 000000002033df68 RSI: 00000000c0481273 RDI: 0000000000000013 [ 176.752436] RBP: 0000000000000622 R08: 0000000000000000 R09: 0000000000000000 [ 176.759684] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f83d0 [ 176.766931] R13: 00000000ffffffff R14: 00007faee77016d4 R15: 0000000000000000 [ 176.774214] [ 176.775818] Allocated by task 24420: [ 176.779514] save_stack+0x43/0xd0 [ 176.782942] kasan_kmalloc+0xad/0xe0 [ 176.786635] kmem_cache_alloc_trace+0x136/0x750 [ 176.791282] relay_open+0xf2/0xa40 [ 176.794800] do_blk_trace_setup+0x4a4/0xcd0 [ 176.799103] __blk_trace_setup+0xbe/0x150 [ 176.803226] blk_trace_ioctl+0x206/0x2e0 [ 176.807266] blkdev_ioctl+0x1845/0x1e00 [ 176.811215] block_ioctl+0xde/0x120 [ 176.814817] do_vfs_ioctl+0x1b1/0x1520 [ 176.818680] SyS_ioctl+0x8f/0xc0 [ 176.822029] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 176.826759] [ 176.828364] Freed by task 24420: [ 176.831706] save_stack+0x43/0xd0 [ 176.835136] kasan_slab_free+0x71/0xc0 [ 176.838998] kfree+0xd6/0x260 [ 176.842086] relay_open+0x84a/0xa40 [ 176.845689] do_blk_trace_setup+0x4a4/0xcd0 [ 176.849985] __blk_trace_setup+0xbe/0x150 [ 176.854108] blk_trace_ioctl+0x206/0x2e0 [ 176.858144] blkdev_ioctl+0x1845/0x1e00 [ 176.862097] block_ioctl+0xde/0x120 [ 176.865702] do_vfs_ioctl+0x1b1/0x1520 [ 176.869568] SyS_ioctl+0x8f/0xc0 [ 176.872910] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 176.877640] [ 176.879245] The buggy address belongs to the object at ffff8801ad526540 [ 176.879245] which belongs to the cache kmalloc-512 of size 512 [ 176.891878] The buggy address is located 0 bytes inside of [ 176.891878] 512-byte region [ffff8801ad526540, ffff8801ad526740) [ 176.903551] The buggy address belongs to the page: [ 176.908463] page:ffffea0006b54980 count:1 mapcount:0 mapping:ffff8801ad526040 index:0x0 [ 176.916584] flags: 0x2fffc0000000100(slab) [ 176.920798] raw: 02fffc0000000100 ffff8801ad526040 0000000000000000 0000000100000006 [ 176.928658] raw: ffffea000729a960 ffffea0006b78b60 ffff8801db000940 0000000000000000 [ 176.936514] page dumped because: kasan: bad access detected [ 176.942196] [ 176.943802] Memory state around the buggy address: [ 176.948707] ffff8801ad526400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 176.956042] ffff8801ad526480: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 176.963380] >ffff8801ad526500: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 176.970715] ^ [ 176.976140] ffff8801ad526580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 176.983473] ffff8801ad526600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 176.990808] ================================================================== [ 176.998142] Disabling lock debugging due to kernel taint [ 177.003566] Kernel panic - not syncing: panic_on_warn set ... [ 177.003566] [ 177.010904] CPU: 1 PID: 24420 Comm: syz-executor4 Tainted: G B 4.15.0+ #292 [ 177.019191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 177.028517] Call Trace: [ 177.031084] dump_stack+0x194/0x257 [ 177.034691] ? arch_local_irq_restore+0x53/0x53 [ 177.039424] ? kasan_end_report+0x32/0x50 [ 177.043557] ? lock_downgrade+0x980/0x980 [ 177.047684] ? vsnprintf+0x1ed/0x1900 [ 177.051469] panic+0x1e4/0x41c [ 177.054640] ? refcount_error_report+0x214/0x214 [ 177.059384] ? add_taint+0x40/0x50 [ 177.062904] ? add_taint+0x1c/0x50 [ 177.066422] ? relay_open+0x6a1/0xa40 [ 177.070199] ? relay_open+0x6a1/0xa40 [ 177.073977] kasan_end_report+0x50/0x50 [ 177.077928] kasan_report_double_free+0x72/0x80 [ 177.082578] kasan_slab_free+0xa3/0xc0 [ 177.086445] kfree+0xd6/0x260 [ 177.089532] relay_open+0x6a1/0xa40 [ 177.093148] ? relay_open_buf.part.10+0x9b0/0x9b0 [ 177.097977] ? __debugfs_create_file+0x2cf/0x3d0 [ 177.102721] ? debugfs_create_file+0x57/0x70 [ 177.107115] do_blk_trace_setup+0x4a4/0xcd0 [ 177.111424] ? blk_tracer_print_line+0x40/0x40 [ 177.115984] ? __might_sleep+0x95/0x190 [ 177.119946] ? kasan_check_write+0x14/0x20 [ 177.124157] ? _copy_from_user+0x99/0x110 [ 177.128288] __blk_trace_setup+0xbe/0x150 [ 177.132414] ? do_blk_trace_setup+0xcd0/0xcd0 [ 177.136900] ? disk_name+0x98/0x100 [ 177.140517] blk_trace_ioctl+0x206/0x2e0 [ 177.144562] ? blk_add_trace_rq_remap+0x680/0x680 [ 177.149397] ? avc_has_extended_perms+0x7fa/0x12c0 [ 177.154313] blkdev_ioctl+0x1845/0x1e00 [ 177.158270] ? blkpg_ioctl+0xb40/0xb40 [ 177.162134] ? avc_ss_reset+0x110/0x110 [ 177.166085] ? lock_downgrade+0x980/0x980 [ 177.170216] ? lock_release+0xa40/0xa40 [ 177.174181] ? __lock_is_held+0xb6/0x140 [ 177.178262] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 177.184134] ? rcu_note_context_switch+0x710/0x710 [ 177.189048] block_ioctl+0xde/0x120 [ 177.192655] ? blkdev_fallocate+0x3b0/0x3b0 [ 177.196953] do_vfs_ioctl+0x1b1/0x1520 [ 177.200816] ? _cond_resched+0x14/0x30 [ 177.204691] ? ioctl_preallocate+0x2b0/0x2b0 [ 177.209084] ? selinux_capable+0x40/0x40 [ 177.213132] ? SyS_futex+0x269/0x390 [ 177.216842] ? security_file_ioctl+0x89/0xb0 [ 177.221237] SyS_ioctl+0x8f/0xc0 [ 177.224594] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 177.229323] RIP: 0033:0x453299 [ 177.232488] RSP: 002b:00007faee7700c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 177.240173] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 177.247419] RDX: 000000002033df68 RSI: 00000000c0481273 RDI: 0000000000000013 [ 177.254664] RBP: 0000000000000622 R08: 0000000000000000 R09: 0000000000000000 [ 177.261909] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f83d0 [ 177.269154] R13: 00000000ffffffff R14: 00007faee77016d4 R15: 0000000000000000 [ 177.276862] Dumping ftrace buffer: [ 177.280377] (ftrace buffer empty) [ 177.284062] Kernel Offset: disabled [ 177.287667] Rebooting in 86400 seconds..