1ab5760169347f3368399f385eb89e5314c1cf88", 0x38}], 0x3, &(0x7f00002a0000)=[@rights={0x38, 0x1, 0x1, [r1, r1, r2, r1, r0, r0, r1, r0, r1]}], 0x38, 0x4000040}, 0x20000000) 2018/01/29 23:25:35 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000008000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x59)='md5sum&cpuseteth1#security\'vmnet1$posix_acl_access,&$procposix_acl_accessem0cgroupGPLem0\x00', r0) r1 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) r2 = add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xe8)="0f", 0x1, r1) keyctl$read(0xb, r1, &(0x7f0000005000)=""/4, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f000000c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000007000-0x4)=0x4, 0x4) r4 = dup(0xffffffffffffff9c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r2, &(0x7f000000c000-0x1000)=""/4096, 0x1000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f000000d000-0x4)={0xb86, 0x100000000, 0x9}) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f000000a000-0x19)=""/25) 2018/01/29 23:25:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000059a000)='/dev/input/event#\x00', 0x10001, 0x4000) fcntl$notify(r0, 0x402, 0x2c) r1 = syz_open_procfs(0x0, &(0x7f00008d8000-0x89)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") writev(r1, &(0x7f0000b97000)=[], 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000ab2000-0x28)={0xc4d, 0x13, 0x6, 0x4, "0da58db64e0f8d9e585b6ffe105c0002a4c9a52f036459821690ffff5488a7fb"}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000dfd000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009d7000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000609000-0x4)=0x0, 0x4) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000929000)=0x0, 0x4) sigaltstack(&(0x7f00002c7000/0x3000)=nil, 0x0) lstat(&(0x7f00002d9000)='./file0\x00', &(0x7f000012f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000045a000-0x4)=0x0, &(0x7f0000a74000-0x4)=0x0, &(0x7f00009cd000-0x4)=0x0) fchown(r2, r3, r4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000044000-0x10)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f000088c000-0x40)=""/64) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ace000)='/dev/hwrng\x00', 0x24001, 0x0) getresuid(&(0x7f00004a1000)=0x0, &(0x7f0000b05000-0x4)=0x0, &(0x7f000030e000-0x4)=0x0) 2018/01/29 23:25:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) capget(&(0x7f000003a000)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x1000, 0xa}) r1 = syz_open_dev$mice(&(0x7f0000bea000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/29 23:25:35 executing program 3: seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00003aa000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = gettid() setpriority(0x0, r0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f61000)='/dev/pktcdvd/control\x00', 0x54000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00008f2000-0x40)={&(0x7f0000738000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000053f000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000a4c000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000aba000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x4, 0x3, 0x6, 0x0, 0x0, 0x0, 0x0}) [ 261.125532] Buffer I/O error on dev loop0, logical block 0, async page read [ 261.137007] audit_printk_skb: 213 callbacks suppressed [ 261.137013] audit: type=1400 audit(1517268335.003:4871): avc: denied { net_admin } for pid=10632 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/29 23:25:35 executing program 7: [ 261.174712] audit: type=1400 audit(1517268335.033:4872): avc: denied { net_admin } for pid=10632 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 261.189454] audit: type=1400 audit(1517268335.043:4873): avc: denied { dac_override } for pid=16452 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 261.200937] audit: type=1400 audit(1517268335.063:4874): avc: denied { net_admin } for pid=4055 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 261.205183] audit: type=1400 audit(1517268335.073:4875): avc: denied { net_admin } for pid=4055 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 261.207081] audit: type=1400 audit(1517268335.073:4876): avc: denied { dac_override } for pid=16452 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 261.241503] audit: type=1400 audit(1517268335.103:4877): avc: denied { net_admin } for pid=4056 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 261.241514] audit: type=1400 audit(1517268335.103:4878): avc: denied { net_admin } for pid=4065 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 261.241808] audit: type=1400 audit(1517268335.103:4879): avc: denied { net_admin } for pid=4056 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 261.246435] audit: type=1400 audit(1517268335.103:4880): avc: denied { net_admin } for pid=4056 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/29 23:25:35 executing program 7: mmap(&(0x7f0000000000/0x893000)=nil, 0x893000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x20000000000008, &(0x7f0000893000)="0702ffef00", 0x2) 2018/01/29 23:25:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00001e5000)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000983000)='tls\x00', 0x4) 2018/01/29 23:25:35 executing program 6: mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ae8000-0x2e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @rand_addr=0x0, "89020000"}}}}}, &(0x7f0000370000-0xc)={0x0, 0x1, [0x0]}) 2018/01/29 23:25:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000bd7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/29 23:25:35 executing program 5: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fea000)='/dev/keychord\x00', 0x2100, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fea000)={0x3, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000bf2000)={0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 23:25:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x2, 0x1, 'client1\x00', 0xffffffff80000001, "f66db69b99c276ea", "508af011e590ef1122bc753e9bbf1086399a7268c03bb5bd848f61d34f2b5303", 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e23000-0xb)='/dev/loop#\x00', 0x23d, 0xfffffffffffffffe) ioctl(r1, 0x400000000000125a, &(0x7f0000a3f000-0x1)="03") 2018/01/29 23:25:35 executing program 3: unshare(0xc6c03d1888df1ab7) r0 = syz_open_dev$mice(&(0x7f0000ee7000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000e76000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000091e000)={0x0, 0x8000, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)=0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x6, 0x0}, 0xc) write$selinux_create(r0, &(0x7f0000272000-0x4e)=@objname={'system_u:object_r:klogd_var_run_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33, 0x38, 0x20, './file0\x00'}, 0x4e) 2018/01/29 23:25:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)="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", 0x19a) 2018/01/29 23:25:35 executing program 2: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000a3000)='/dev/sequencer\x00', 0x40, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ee3000-0xe)='/selinux/user\x00', 0x2, 0x0) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000d9c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a5e000-0x4)=0x8) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000956000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000028c000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f00008f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000cd1000-0x4)='./file0\x00', &(0x7f0000c97000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000b17000)={&(0x7f0000973000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000013a000-0x80)=[{&(0x7f0000ef5000)="8a98a39ce33483a6e76fe5187e8119e7cc2e9e1c2d19411da5", 0x19}, {&(0x7f0000695000)="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", 0xfb}, {&(0x7f0000a9e000-0x1d)="c47f8076985ed88ef5d30afe77c3443532aa6be40761adf02a3f5a0386", 0x1d}, {&(0x7f0000cc8000)="16f67108", 0x4}, {&(0x7f0000a56000)="6fc7baac235f90aec694dc42945cf995b1e530d3cd98aea893cb3be81a29776581e7e6e0fbd0dd492ecdf6e9bf94a6226ec06ecf682dea6211f25ce4974705be942fb0028904c9be76452d521e32ea2147566ec84e3df97d6eec8dd1ab65ed98d680d156b9b8140767225e41ff26c1a09e7d02c385601cdd25f589ece5ba6db75c21cf885d5c62137ec3db103dce8f89d8baa5beae8a93a8c9657e56", 0x9c}, {&(0x7f0000766000)="65fa0c52cef28108f8aed85ee07b0ac2c427da5a62ed815f997f563caa9b3114920c93d3a16768745de1f07df816e2bfddbacaaf2fda063df25306b279292e71001564a28c1c16abdaafb7ae3ec7357e048f70c2ea4f54c05b0ecc2540454ea8e32336fb751fa8bc3d90561834108b7629fd04c6aef8344baac860e87cccdfae30674aba99c74dc5c1e47d06bf99154471e307fc83ec779927b52cd66a854f53ca0bc51aaee1a150af1bafc73bdcac017c", 0xb1}, {&(0x7f000078c000-0xd1)="b8ff9f2a6f05efea3e92afe1d5c5af04a7200718a4de91a64b909fcd5be884136fc6abfc9e77ce20c31af5a4d33c6496f5f0287c7b6c2ed505eb941642b5fe372d048744c9cbc01112f68627b48419808fafa432416a53ae1c8099958f1866d220e0ae6d5dd0c675231d1d19ad7f04dfcb95917da0e318ea9c7dc66b357efc8bd78585cf1e2e5cb581ac5d7e48e66f6711a2d4a5e4d6b63d3d8fa32de4b3ab3cfd3a207d0ca7c81692325b82c625a03aa136f4d4cb0e31564cc864bb29e4855ce03edfa080d1af3453761f06127e89bf5e", 0xd1}, {&(0x7f00005a3000-0xb6)="0746f0124e2bc93b0f5fab9d4fd95010be10d889a716b16768f4d84718df6b316e0b81449f43291fc4d81258f58e301cd74b74bc292f3215a6974cdce2beccff859c24c283ae6e745897725cef32cd56f72833777fc92cc6cd413dbc95bc331df18f8489c40c0027c7a8e74c0d13c272ed6a359c96a0477ebdad7331d962fcb5e15868644f76f17d97ef7b3d76dea758ec849d52f04f482d6e39423ef06d83926714a020e09e0d9be205c11e7d625a51cf46be4c4ec9", 0xb6}], 0x8, &(0x7f00009cc000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x4000841}, 0x1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x5, 0xfffffffffffffffd, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x737, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0xffffffffffff6937, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x4, 0x0, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000bcf000)="1ab3041a1b362ab1c74080596dead2fadca26331d63e10193c111d7f1f62ada44c3f974533872c5e29318f6281f2ca26ed3dd11472f3ae9b5ffdd9da3642f5b7b5cbec588fbe20e727abfeded5f41eb4ac89f5a7894530ef27112e9be7ab04a3d17ba4163a6b4cf038c7dd93a4b3f4cf3ca52dc51f05581d551bcc3f1ebcdb707349fcc6404acbb322b633fbf0ba88999cb4e1016e5d25a3932c9f5cf882833197b4c801de2351cf8de9e67fb1433ba3edee1ba9a213f61a2faa7457a3b04e56d7d62957b7b65637deaf22d55c2e40bbf448a369c94f6d95356109bad88f9bce0233c6e34a08898919ccce7ff22e9d7f6593f1186a8b5e83", 0xf8) r7 = socket(0x15, 0x80010, 0x10000000000) connect$inet6(r7, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) socket$netlink(0x10, 0x3, 0x8) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f000051f000-0xf)='/dev/sequencer\x00', 0x240000000, 0x0) r9 = epoll_create1(0x400080000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r10 = syz_open_procfs(0x0, &(0x7f0000e69000)='net/ip6_mr_vif\x00') sendfile(r7, r10, &(0x7f0000023000)=0x0, 0x36a9507) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r8, &(0x7f000001a000-0xc)={0x40000002, 0x0}) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f00009da000-0x14)={0x400, 0x0, 0x401, 0x0, 0x0, 0x1000000000000, 0x0, 0xffffffffffffffff, 0x4000000000000, 0x3}) write$sndseq(r8, &(0x7f00009ab000)=[{0x3c, 0x9, 0x1, 0x9, @time={0x77359400, 0x0}, {0x0, 0xd2f}, {0xfffffffffffffffc, 0x3}, @raw32={[0x6, 0x100, 0x9]}}, {0x8, 0x4, 0x3f, 0x4, @time={0x77359400, 0x0}, {0x84, 0xffff}, {0x0, 0x1}, @control={0x432a, 0x38, 0xffffffff}}, {0xfff, 0x40, 0xfffffffffffffbff, 0x8005, @tick=0x3, {0x4, 0xf2}, {0x3fc, 0x8002}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x90) socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f88000)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r8, 0xc08c5334, &(0x7f0000bec000)={0x2, 0x8, 0x2, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 23:25:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) write$tun(r2, &(0x7f0000dd2000-0x282)=@hdr={0x2, 0x4, 0x101, 0xe4b4, 0x8e2, 0x0, @ipv4={{0x1a, 0x4, 0x3ff, 0xc5d5, 0x278, 0x2, 0x7ff, 0xfffffffffffff001, 0x0, 0x0, @empty=0x0, @multicast2=0xe0000002, {[@end={0x0}, @noop={0x1}, @ssrr={0x89, 0x23, 0x6, [@dev={0xac, 0x14, 0x0, 0xc}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x10}, @rand_addr=0x75aa, @rand_addr=0xfffffffffffffffd, @loopback=0x7f000001, @loopback=0x7f000001, @broadcast=0xffffffff]}, @ra={0x94, 0x6, 0x401}, @rr={0x7, 0xb, 0x3, [@empty=0x0, @rand_addr=0x0]}, @ssrr={0x89, 0x1b, 0x81, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xa}, @broadcast=0xffffffff]}]}}, @gre={{0x0, 0x0, 0x1, 0x31f3, 0x0, 0x4, 0x0, 0x1, 0x880b, 0x87, 0x0, [0x1], "81dcf0efe1396a17e70fa7343936aa9e1370980e8592cfd7e2c8891fab5de93e18260ae313eb598b006dd815b59d35c31075de80f82de5191a04e84da6d9026f565af78d1d217e908d0815985647af2c44b4f028091137a332581a2a5a3670e555e3e40c9c9390f43542fafee9306dbcb1a8baba2bbe016b31ae440430e4171c7b41ecca517b10"}, {0x3, 0x0, 0x1, 0x80, 0x0, 0x0, 0x800, [0x3, 0x4, 0x1], "8058960543e5e439d593167a751da511b23b746433587d87c7d8d37bff0066713b6b8810a77bc36ab06f5b8ae1ebb132403bc5db8773d8e3ea77a3a9422d5aa9f15b8d6405ba60c9adc71497de5937b2080092d59c73ba686941a2e145ee3a7690a7b2309ef7bda929a1282fe9a6c71c6266a9f6639debfdf519406014b2c4fb93390c62fcf1594b9648f6b77a1fa5e2746b50282704af739cdf9f5589"}, {0x15f3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x86dd, [0x100000000, 0x400, 0x6e], "71c64a798f127b7b817675e294cb624a467aafe942af213f1e99ce82c9e6433a55c28e0f64ba31a29f2ff993924803b38fd84a90dea37f4221710d62b03f2770c8d8b37cdbfce9c09956b03404208ebb2aac7e62e1438e79137b0a54468dbff8107ffe59e91bba2c730738da0529cb0d5a812667a96480579324f9a678cf3d7907e2d8c6354b84d1f1ba4bb2112abec44bef3db6c0009c02f3d15638097dd54c19b693cf7fb65341f1ea5db1c7ab2dfda9fc4c0606aa3890759fa995bdb682c70c90b810ba7222163cce6464ad0e"}}}}, 0x282) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 23:25:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000052a000)={@generic="730295e24b34d34312c01dfd96ad43dd", @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom(r0, &(0x7f0000adc000-0x5c)=""/92, 0x5c, 0x2000, &(0x7f0000353000)=@ethernet={0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000072a000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00003f2000)={&(0x7f0000960000-0x20)=[0x8000, 0x7fff, 0x0, 0x6, 0x4143], 0x5, 0x3, 0x28eb9889, 0x0, 0x6, 0xa8ac, {0x4, 0x381, 0x5, 0x8, 0x0, 0x0, 0x10001, 0xd0e, 0x30, 0xfffffffffffffbff, 0x7, 0x4, 0x5, 0x0, "406e26465bb9b89c30d96440f70123e87af37e64e17b5d11f02d3c8e2fdc60cd"}}) close(r1) connect$pppoe(r2, &(0x7f0000551000-0x1e)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="9d0ff488095dc081ffd94c856b642203"}}, 0x1e) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000c76000-0x4)=0x100000000) recvmmsg(r2, &(0x7f00006a7000-0x78)=[{{&(0x7f0000c5e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000066000-0x30)=[{&(0x7f00004d7000)=""/239, 0xef}, {&(0x7f00005f3000)=""/113, 0x71}, {&(0x7f0000725000)=""/158, 0x9e}], 0x3, 0x0, 0x0, 0x1}, 0x9}, {{&(0x7f0000545000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00001f6000)=[{&(0x7f0000c18000-0xef)=""/239, 0xef}, {&(0x7f0000e8b000-0xc4)=""/196, 0xc4}, {&(0x7f0000de0000)=""/108, 0x6c}], 0x3, 0x0, 0x0, 0x5}, 0x1b1c}], 0x2, 0x40000002, &(0x7f0000467000-0x10)={0x0, 0x989680}) 2018/01/29 23:25:35 executing program 0: r0 = socket(0x11, 0x4, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b7b000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7d71430b, 0x0, 0xffff, 0x81}, 0xa0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_COPY(r1, 0xc020aa04, &(0x7f000000a000)={&(0x7f00002f3000/0xc00000)=nil, 0xc00000}) userfaultfd(0x800) 2018/01/29 23:25:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000666000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000aeb000)=0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000049c000-0x4)=0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x8) 2018/01/29 23:25:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000e65000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet6(0xa, 0x2, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000380000-0xea)={0x0, 0xe2, "8081ee5b632edf0b4d72d849914759b6e48939687e05da65cbb18152bf225769025a461dc54d827949437116bed63baec64014911e9e8e10f6e996a421cc0f91754587a87ca102dcebfe5d8ca861fb1e36b9aca54ec602b9f111a7eae85538c1bd87f3be5c4cce85e30f13ae13d83f782f1bbcb11eade7f094eac43fd2bcb67a8275b232dd0fddc1049f24907294d7e0e3eddadace68b3100c40afc8416263cbaa8297c07e07852a416c98ec1753c19086fa96144b4ba325a3e75c11b74710b27b6c82dd673de85d7d74006c1fe488bfaf2a35bc25f70339b576c0022fd749dbfb61"}, &(0x7f0000bb2000-0x4)=0xea) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002a6000-0x4f)={r1, 0x47, "42fa213211e362a8aeb3ee38c8c5455888f4523a42b9cdecf4ef96e20d98e942cccdfd9e35655e4fa3f9a8d305508a8f4e9c986ada9a0dbf4d7abf36650b69098a4809379a459e"}, &(0x7f000058b000-0x4)=0x4f) mlock2(&(0x7f0000eff000/0x12000)=nil, 0x12000, 0x0) 2018/01/29 23:25:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd0, &(0x7f0000460000-0xd0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_mc={0x8848, {[{0x8aca, 0x6, 0x9, 0x97}, {0x1ff, 0x0, 0x401, 0x1}, {0xfffffffffffffff7, 0x1, 0x800, 0x2}, {0x80, 0x400, 0x6, 0x3}, {0xffff, 0x7, 0x8, 0x7}, {0x400, 0x4d64214e, 0x3, 0x9}], @generic="3e30bab33d5ea5a1fdaa4117b20808e59c9e36ddac604341187f0c8b84a9036afe1f9b40d10ae302c103f203b191c68b50c9d0a707fcd6f05914906417bffdb07d88d58152434119f4c40a6d49107be9b8f8c02ab910777d6f5bec99635aae27920a56d9508d8d2bed28963376f289a3f02776627fa55a7a3261c2e85d15569fd51061f6b9c73e75ce4ab90efc99ec14aca9ee0c300d1e90488a7f7dffbe271ca0f20fc1cb249a16155f"}}}}, 0x0) r0 = syz_open_dev$mice(&(0x7f00008a7000)='/dev/input/mice\x00', 0x0, 0x40080) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00002cc000-0x10)=@common='syzkaller1\x00') pipe2(&(0x7f0000f78000)={0x0, 0x0}, 0x84800) mkdirat(r2, &(0x7f00001c8000)='./file0\x00', 0x10) renameat2(r0, &(0x7f0000bcc000)='./file0\x00', r1, &(0x7f0000481000-0x8)='./file0\x00', 0x5) 2018/01/29 23:25:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) renameat(r0, &(0x7f00000b1000)='./control\x00', 0xffffffffffffffff, &(0x7f0000b47000-0x10)='./control/file0\x00') r1 = add_key(&(0x7f00008f7000-0xc)='id_resolver\x00', &(0x7f0000fdb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000421000-0x38)="1df9488712c999f1b970de6b9ec18d815c2eae96dfd13003c69cfb37bf76fb69cde9d28abf96e9e343b7401f0894183b4b92b959a3481197", 0x38, 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f00006ea000-0x49)=""/73, 0x49) 2018/01/29 23:25:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x0, 0x5}, {0x0, 0x100000001}, 0x4, 0x4, 0xfffffffffffffffd, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f00009a5000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") getresgid(&(0x7f00000c6000-0x4)=0x0, &(0x7f0000c91000-0x4)=0x0, &(0x7f000030e000)=0x0) 2018/01/29 23:25:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000657000-0x8)={0x0, 0x0}, 0x4000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00003b4000-0x34)={{0x0, 0x1, 0x3ff, 0x3, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0xfffffffffffffffe, 0x3, 0x80, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 23:25:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) keyctl$revoke(0x3, r0) r1 = memfd_create(&(0x7f0000e5a000-0x33)="776c616e302a6d696d655d747970652d747275737465647d26776c616e30766dc06574312e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r1, 0x0) writev(r1, &(0x7f0000004000-0x60)=[{&(0x7f0000214000-0x6d)="bd6c8d56d18203584250dc9aa5794daf5a58fcdde7f2d42a98a1b2689001831d8422656a6027bd645d627016968b69803a61f7834672d401e2b644ee73b01f67d477a3052af35f03c97bce7b3f6c06daac7f501f0cbfc4586cf54459875aec03e4ddad437fd5d9810c63689e30", 0x6d}], 0x11d) write(r1, &(0x7f00001ef000)="ca049624221dc540f1822c851beb1a8a779c760c3cd17e1c0a4e2d874faa600ad09a7457c7d0e9123089ae4a62b3d9ec8016baf28f3062728d0caa3f8abefa671955781baca4fd51f70227b0a81c78e71523cac1d925f5065386f9777fb35e4cd1e0040c856372d047eb846d989f59c1730975b22d8b01705bff1e93f6b0dcefa23e0e5ad0549fb2cf0c3d50c8d9c59b2565f8", 0x93) symlink(&(0x7f00006db000)='./file0\x00', &(0x7f0000960000-0xa)='./control\x00') rename(&(0x7f000043b000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/01/29 23:25:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000348000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000468000-0x18)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000504000)={0x0, 0x1ff, 0x10001, 0xffffffffffff3827, 0x1000, 0x6, 0x2, 0x10000, {0x0, @in6={{0xa, 0x3, 0xdacc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xca, 0x1, 0x100000000, 0x1}}, &(0x7f0000796000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007f1000)={r3, @in6={{0xa, 0x3, 0xc0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000972000-0x10)={&(0x7f0000039000/0x3000)=nil, 0x3000}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00007d8000-0x30)={0x9c, 0x0, &(0x7f00008ad000)=[@transaction={0x40406300, {0xffffffffffffffff, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x18, 0x10, &(0x7f00009b8000-0x18)=[@flat={0x776a2a85, 0x1, r2, 0x1}], &(0x7f000080e000-0x10)=[0x30, 0x38]}}, @free_buffer={0x40086303, r1}, @acquire_done={0x40106309, r2, 0x4}, @decrefs={0x40046307, 0x1}, @exit_looper={0x630d}, @increfs={0x40046304, 0x3}, @request_death={0x400c630e, 0x0, 0x1}, @exit_looper={0x630d}, @request_death={0x400c630e, 0x2, 0x1}], 0x86, 0x0, &(0x7f00007cb000-0x86)="0a7f719e142f43bfb959696a47d622dc71746c2c4a36217ba7a5b09670c64360098b08cf458c99dfa24dd7bc0825c31a7d812ab0d0e84f034b5d2914a6dd0a87f42257ab52b5352d4ac524b9c4aded71c4b8a1bd2bf967644755ca0f85fad7f40c9bc586054fddf8ee6e3b7c456ac82e98d652e04d4c43acffd81b5d7472ae7fb21842803b61"}) mount(&(0x7f0000229000)='./file0\x00', &(0x7f0000dfd000-0x8)='./file0\x00', &(0x7f000052f000)='`t>\rc\x00', 0x0, &(0x7f0000cf6000)="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") 2018/01/29 23:25:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000631000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000704000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a80000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000442000-0x4)=0xb) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r3 = dup3(r0, r2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00009ab000)={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x40}, {0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x5}, 0x5, [0x87ae, 0x0, 0x80000001, 0xe00000000, 0x80, 0xfffffffffffff800, 0x4a30a4e2, 0x7]}, 0x5c) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a4a000-0x4)=0x0) 2018/01/29 23:25:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@etimer_thresh={0x8, 0xc, 0x0}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000427000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000c24000-0x1)=0x3) 2018/01/29 23:25:36 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000000000)=0x4, 0x4) clone(0x0, &(0x7f0000002000-0x9)="", &(0x7f0000001000)=0x0, &(0x7f0000efa000-0x4)=0x0, &(0x7f0000002000-0x1000)="") lseek(0xffffffffffffffff, 0x0, 0x0) 2018/01/29 23:25:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getpeername(r0, &(0x7f0000ff1000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d6f000)=0x8) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000050a000-0x4)=0x0, &(0x7f0000e47000)=0x4) symlinkat(&(0x7f0000f9b000)='./file0\x00', r0, &(0x7f0000424000-0x8)='./file0\x00') ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000946000-0x28)={0x100000000, 0x0, 0x3, 0x10001, "9fac4cde08a7c5d32d25ae7d16a26f83b19f40adaf895ca38038b2364815123d"}) recvfrom$ax25(r0, &(0x7f000089f000)=""/4096, 0x1000, 0x2120, &(0x7f0000e83000-0x10)={0x3, {"29937436cd76a6"}, 0x6000000000000000}, 0x10) r1 = socket(0x15, 0x4, 0x100000000000000) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000928000-0x10)=@generic="4a7be35e753e065d89d11a52dc838c51") sendmsg$nl_route(r1, &(0x7f0000ff3000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f88000)={&(0x7f0000f8d000-0x98)=@ipv6_newroute={0x28, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_crypto(r1, &(0x7f00007fc000-0x38)={&(0x7f000009a000)={0x10, 0x0, 0x0, 0x412062}, 0xc, &(0x7f0000268000-0x10)={&(0x7f00007f7000)=@alg={0xf8, 0x10, 0x308, 0x4, 0x3, {{'ecb-serpent-avx\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0xfffffffffffff30f}]}, 0xf8}, 0x1, 0x0, 0x0, 0x840}, 0x84) 2018/01/29 23:25:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005f0000-0x8)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000007c000-0x8)=0x5) r1 = syz_open_dev$sg(&(0x7f00007b1000)='/dev/sg#\x00', 0x7, 0x402040) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00001e0000)=@assoc_value={0x0, 0x3}, &(0x7f0000b69000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000085c000-0x10)={r2, 0x0, 0x4, [0x6145, 0x5, 0x0, 0xfffffffffffff876]}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000fe0000-0x4)=0x18, 0x4) write(r4, &(0x7f000001a000-0x69)='c', 0x1) fgetxattr(r4, &(0x7f0000049000-0x18)=@known='system.posix_acl_access\x00', &(0x7f000014f000-0x5a)=""/90, 0x5a) write(r4, &(0x7f000061e000-0x6f)="10", 0x1) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b58000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000bce000)=0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000f72000)={0xffffffffffffffff, 0x3, 0x5, 0x2, 0x9}) recvmsg(r3, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/29 23:25:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r1, 0x8, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a1000-0x4)=0xc) read(r1, &(0x7f0000529000)=""/209, 0x1e) shutdown(r0, 0x1) 2018/01/29 23:25:36 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000014000)=@buf={0x0, &(0x7f0000012000)=""}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f000001d000-0x5)=@random={'osx.', '\x00'}, &(0x7f0000001000)=""/0, 0x0) 2018/01/29 23:25:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000661000-0x8)={0x0, 0x1, 0x7}, &(0x7f000018f000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000631000)={r1, 0x0}, 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xa2000, 0x0) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006fa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ff0000-0x10)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg$unix(r2, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xffffff1d, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/29 23:25:36 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000021000-0xf)='/dev/sequencer\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000001d000-0x4)=0x14, 0x80800) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000018000)='/dev/vga_arbiter\x00', 0x208002, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000021000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000019000)=0x14) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000021000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001b000)=0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000022000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x3, 0x7ff, 0xa, 0xa0, 0xa0, 0x32, r2, r3}, {0xfffffffffffffffe, 0xffffffff, 0xe3, 0x400, 0xffff, 0x1, 0x7ff, 0x1}, {0x80000001, 0x3, 0xffff, 0x8}, 0x7, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x2b}, 0x2, @in=@loopback=0x7f000001, 0x3, 0x2, 0x0, 0x3, 0x9, 0x9, 0x3a}}, 0xe8) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000020000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x5, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @dev={0xac, 0x14, 0x0, 0x14}]}, 0x24) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008000)={@common='vlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r4, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x30, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r5}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 23:25:36 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000a96000/0x1000)=nil) mlock(&(0x7f0000a95000/0x2000)=nil, 0x2000) 2018/01/29 23:25:36 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000b000)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000013000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000012000)=0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0000000000000a6900177c000000ddf2"}) 2018/01/29 23:25:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000960000-0x4)=0x0, 0x4) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000154000)=@int=0x9dbd, 0x4) 2018/01/29 23:25:36 executing program 5: socket$inet6(0xa, 0x800, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000358000)='./file0\x00', &(0x7f0000051000)="766661740031bac4", 0x200001, &(0x7f00009fc000)="") chroot(&(0x7f000009d000)='./file0\x00') r0 = syz_open_dev$usbmon(&(0x7f0000e3f000)='/dev/usbmon#\x00', 0x5e14, 0x4040) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00008f8000-0x5c)={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x3, [0x1, 0x401, 0x4, 0x2, 0x0, 0x9, 0x80, 0x100000001]}, 0x5c) 2018/01/29 23:25:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000013c000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000aba000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000052000)=0x14) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000259000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000e8d000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x4, r2}) openat$selinux_context(0xffffffffffffff9c, &(0x7f000080f000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b05000)={0x0, @in6={{0xa, 0x3, 0x80684f8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb81, 0xfffffffffffffffa, 0xa728, 0x0, 0x80}, 0xa0) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000acd000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000109000-0x4)=0xffffffffffffffc0, 0x4) 2018/01/29 23:25:36 executing program 4: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000af3000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000af2000)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/29 23:25:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) pipe2(&(0x7f0000c91000)={0x0, 0x0}, 0x800) write$selinux_load(r1, &(0x7f000091d000-0x106)={0xf97cff8c, 0x8, 'SE Linux', "7007b5e108deb62bb8562e296047e0304a09768b562474570d3ffe7a2e693d51af79cf25a96a32d1f5af8b4c5f05741d74ea2a9bf4e48cdbb767fcc72eaa7998972e20093aa3f21d23b2226f76fd477babce5f2116290661b6247fbcf7931e6d7c843f789d88c0a125bdda8142dfcf471bb7d67958956cbba8302a06b17744c5412c30e3b50c16ae82d2549d95c4ef89f9d378fd80badb704c922cf026ea94ac0f6fa1313db084982f5b6eded88319368cf9a8897e8d9613e7c6b0ab6776d6f4a334da9fa19edbf07bfc0f852e34da0bce51f345cb4b781f3a525c5d7e9b8c577275d682857581456a422717af57394064daf71edd43"}, 0x106) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x7, 0x0, 0x43, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/29 23:25:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = request_key(&(0x7f0000657000-0xd)='dns_resolver\x00', &(0x7f000067e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ec7000-0x1)='\x00', 0xfffffffffffffffa) request_key(&(0x7f00003eb000)='cifs.idmap\x00', &(0x7f00008c6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000614000)='-cgroup\x00', r1) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000092d000)=0x1000, 0xfffffffffffffd74) connect$inet6(r0, &(0x7f0000691000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003f7000)={0x0}, &(0x7f0000a73000)=0x4) bind$inet6(r2, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/29 23:25:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r1, r0) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x0, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0xff, 0x0, 0x0, 0x0}}], 0x220) 2018/01/29 23:25:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000002000)=0x5, 0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000003000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) waitid(0x0, 0x0, 0x0, 0x4000, &(0x7f000048d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 23:25:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003dc000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000017000-0x8)='./file0\x00', &(0x7f0000009000)="766661740031bac4", 0x0, &(0x7f0000021000)="") 2018/01/29 23:25:36 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_route(r0, &(0x7f000000c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000008000-0x87)=@ipv4_delroute={0x1c, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 23:25:36 executing program 3: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x20) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x11, 0xb, &(0x7f0000613000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00001a2000-0x8)={0x0, 0xc3e3}, &(0x7f00004f7000-0x4)=0x8) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f22000)={r1, 0xfff}, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f21000)='/dev/sequencer2\x00', 0x200100, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f00002b3000-0x8)=0x400) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x10001) 2018/01/29 23:25:36 executing program 7: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) r2 = accept4(0xffffffffffffffff, &(0x7f0000454000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f0000884000-0x4)=0x1e, 0x800) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000a74000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000f1000-0x4)=0x14, 0x80800) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000f5000-0x10)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a73000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a72000)={0x0, 0x0}, 0x8) 2018/01/29 23:25:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000afa000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00009bd000-0x98)={0x0, @in6={{0xa, 0x0, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x81}, &(0x7f0000a44000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000061e000)=@assoc_id=r2, &(0x7f000022d000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r3 = memfd_create(&(0x7f00004e6000)="2f70726f632f73656c662f6e65742f70666be57900d603d01c7a1caea33912f7e7c303d7da67aa29e945a2cd9c6b0853b128c8ffffe876d330674a1d924ff3d8613440737526cde7e6ba91bd1b35cf3e2032f4bd5891d485ddfd2e431b51a1b018bb30ae64ba98eb1b2f34ed3c3fc8f1f2c6fc1bf36252437a4dfb5ba7a4e9fd561951", 0xfffff7fffffffffd) ftruncate(r3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000601000-0x38)={&(0x7f00001f0000-0x5)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000557000-0x10)={&(0x7f0000e7f000)=@newae={0x54, 0x1e, 0x5edad073e7dc17a3, 0xffffffffffffffff, 0x2, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xffffffffffffffff}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}, @etimer_thresh={0xfffffffffffffe8f, 0xc, 0x0}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x840) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000097c000-0x4)=0x3, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/29 23:25:36 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigaction(0x0, &(0x7f0000013000)={0x0, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000013000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fstat(r0, &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) syz_open_dev$random(&(0x7f0000003000-0xc)='/dev/random\x00', 0x0, 0x143800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={r3, r4, r5}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c27000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003f2000-0x4)=0xc) writev(r2, &(0x7f0000d90000-0x50)=[{&(0x7f00009f7000)="0a350269156cdf4f05b1044efcd398ebf763657e044f2ac48467de8b83be9e9933e6e3ee1cbd9b4727a7a53559371af2298caa3bfd18ab7a3ca74fafa29ff6227bbcaa00e1c50efe62052959bd0f9b4a1a423283ba2ab6914696c0679dc8d920c5c01ba35130507705071224a6c2fad0e2e42570b25ce1f6e1d6e4f50eeafe9f40d8181c", 0x84}, {&(0x7f000080a000)="3ceab205e08af2611b523c6eddcc8807cf412634753f59281fba36d5493034cc3e47bfee2f5046b62aa92c380ee1bb07385168990fb379b9e433f7c9e69ee4274e594587f4c618eb4d3a6146044a98da896eb918499008b82cd678b3944c61542bfe2fb4ccfaa385da5029be0349063e7ff4492a0f188b21056d19965c9d65470c81eaca071f963208cd58f1b8b987e26906723f5c8fc133c63b33bec7c445867d74a8be12ab55769cb0009ec550f3", 0xaf}, {&(0x7f0000f27000-0x12)="03f1fc50255590be2def8e2802d13115b508", 0x12}, {&(0x7f0000837000)="f9ff89e37b76bb35c8349d448c9d8ab98e9fe3283095cd34cc347f462097897d84b2a5e8d0ef6f476efee25eca7a2816d666f1615d202ac7b4f1f1b310ec1137df05f04b3fd35aa5bbe9e1332c536f6cf32465246817ac8b32014c3e7685a91f62e08fa03bdf591899e51a16df6da201394aa81ae802758294353be66393256517eb2471f2760a97ecf2c69ca2d6", 0x8e}, {&(0x7f000025e000)="", 0x0}], 0x5) process_vm_writev(r6, &(0x7f0000271000-0x40)=[{&(0x7f000049a000-0xc9)=""/201, 0xc9}, {&(0x7f0000b86000)=""/109, 0x6d}, {&(0x7f0000971000)=""/77, 0x4d}, {&(0x7f0000e99000-0x28)=""/40, 0x28}], 0x4, &(0x7f0000461000)=[{&(0x7f00009bf000-0xcf)=""/207, 0xcf}, {&(0x7f000080a000-0xf8)=""/248, 0xf8}, {&(0x7f0000d6f000-0x8a)=""/138, 0x8a}], 0x3, 0x0) getsockopt(r1, 0x7, 0xffffffff, &(0x7f000091d000-0x97)=""/200, &(0x7f00002ef000-0x4)=0xc8) 2018/01/29 23:25:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008f7000-0x8)={0x0, 0x0}) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r1) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000be7000-0x4)=0x0, &(0x7f00007b0000-0x4)=0x4) r3 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r3, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/29 23:25:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000) sendmsg$nl_xfrm(r0, &(0x7f0000255000-0x38)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000061d000-0x10)={&(0x7f0000b05000)=@getpolicy={0x50, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f00007ba000)={0x0, 0x0}) futex(&(0x7f0000a87000+0xe70)=0x2fb, 0x0, 0x1, &(0x7f0000be8000)={r1, r2+10000000}, &(0x7f0000110000-0x4)=0x6, 0x3) 2018/01/29 23:25:36 executing program 2: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000051000)='./file0\x00', 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000052000)=""/195) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000016000-0x10)={0x17, 0x60, &(0x7f0000054000-0x60)="bca58f6edb4c493cdae154fc2f5cb1fe4ea8fecdf59dd1c839da75d493531f9a0700d3ce7457332bd4dea9683428cdd3e0db1c733b99ab10e7682731d49d674decc44f5731c698089ad88b56badea166bb27d4be0b6fbccb13cfc710a648424d"}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x90) 2018/01/29 23:25:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00004a7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f00007fd000)="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", 0xfe9a) 2018/01/29 23:25:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x20000000, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f6c000)={0x0, 0x0, 0x0}, &(0x7f000032d000)=0xc) [ 262.747870] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/29 23:25:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x4, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x3, 0x1ff, 0x81}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0xa9)={r2, 0xa1, "2e85b88ce2fd873cd3aa8d90ea53f00e4700c8e5111a913b67bf4a9f3edbf37a56276d91265bed7d22037e7adaa822dd984c61ce68eba77f0ef0ff5c6f7a204538d03ba38b984f7cf83add0459b47630cbf02b7d620bf54f930561d9e8f65be22a679883c77d35e38c2effe3d50afc15c1803697d3b74e6b7b8d30e3a020110f86f93f2d4a9dd67fefd4196db2b7a9b1b116572f19e1903ac041624f8f5b2c9192"}, &(0x7f0000000000)=0xa9) fsync(r0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d9000-0x4)=0xe8) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000f3c000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80110200}, 0xc, &(0x7f0000ea4000)={&(0x7f0000000000)=@ipv6_delroute={0x24, 0x19, 0x100, 0x3, 0x3, {0xa, 0xb0, 0x20, 0x80000001, 0x0, 0x4, 0xfd, 0x1, 0xe00}, [@RTA_IIF={0x8, 0x1, r3}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0xa) fcntl$setstatus(r5, 0x4, 0x44000) creat(&(0x7f00008f4000-0x8)='./file0\x00', 0x4) getsockopt$inet_opts(r4, 0x0, 0xb, &(0x7f00000e4000)=""/140, &(0x7f00000de000)=0x3f) 2018/01/29 23:25:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00004c8000)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000053c000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @generic="b63d325e25a82d2c8f0cfb67bfd5fe74"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = userfaultfd(0x80000) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00002e4000)='./file0\x00') r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002b9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00002ef000)={0x0, 0x4}, &(0x7f00006a7000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00008e4000-0x8)={r3, 0x9}, &(0x7f00008c1000)=0x8) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f000098d000-0xc)='/dev/autofs\x00', 0xc8c1f5306ff04fd8, 0x0) ioctl$TIOCGPTPEER(r5, 0x5441, 0xff) setns(r1, 0x40000000) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000071f000-0xc)={r4, 0x5, 0x30}, 0xc) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f00006bf000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f0000abe000)={r6, 0x0}) socketpair$inet6(0xa, 0x0, 0x7, &(0x7f0000e84000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f00007b1000-0x8)={r4, 0x200000000000008}, &(0x7f00006d7000-0x4)=0x4d) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000849000-0x20)={0x1, 0x6b, 0x820b, 0x16, 0xe9, 0x60f4, 0x7, 0x1, r8}, &(0x7f00004d7000)=0x20) 2018/01/29 23:25:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000094000)='/dev/sequencer2\x00', 0x2, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000eac000)='/dev/pktcdvd/control\x00', 0x400200, 0x0) pread64(r0, &(0x7f0000108000-0xe0)=""/224, 0xe0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00006c6000)={0x7, 0x2}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000004e000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045c000)=0xe8) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f00002e9000-0x4)=0x0, &(0x7f000043a000-0x4)=0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000e7000-0x4)=0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f00006e2000-0x4)=0x0, &(0x7f0000915000-0x4)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f000027c000+0x521)=0xffffffffffffffff, 0x4) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ec5000-0x87)={0x0, 0x7f, "0320790fec2bbbf1c30c3ad94553fcc099cc14f079ea842da76c4d5c50fcc78e33375c20cf06db7ecca072959c2c6fbf8a8b50190a74cc424c17cc3f98d66c225304fa74b31ae720b4837a44d36b57f9e83f373079af99fc2d9624c6e38923492f2db11a59fbac0b0b6757e17239128e95629578a170bfec61fb0a5e2637da"}, &(0x7f0000d71000-0x4)=0x87) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000935000)={r2, @in6={{0xa, 0x3, 0x71, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xce0f, 0x5, 0x8, 0x0, 0x2, 0x3ff, 0x8, 0x1, 0x5, 0x7fff, 0x8, 0x9, 0x2461, 0x4]}, &(0x7f0000082000-0x4)=0x108) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffea7, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c83000-0x14)={0x0, 0x20000000012c6, 0xffffffffffffa66d, 0x0, 0x100000000000}, 0x14) shutdown(r1, 0x1) 2018/01/29 23:25:37 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b7b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) flock(r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e9000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000ce4000)="", 0x0, 0x1, &(0x7f0000966000-0xa)=@file={0x0, './file0\x00'}, 0xa) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000004f000)='/dev/autofs\x00', 0x80040, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000059000-0x4)=0x8001) 2018/01/29 23:25:37 executing program 6: mmap(&(0x7f0000000000/0xc30000)=nil, 0xc30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000788000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000821000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c2f000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 23:25:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0xe5d0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xa76000)=nil, 0xa76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000a73000)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000a76000)='./file0\x00', &(0x7f0000a76000)='./file0\x00') rt_tgsigqueueinfo(r2, r3, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000671000-0x8)={0xfff7fffffffffdb0}, 0x8, 0x0) readv(r4, &(0x7f0000a73000-0x10)=[{&(0x7f0000066000-0x1000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r1, 0xcbd, 0x1f}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00008d8000-0x89)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") pipe(&(0x7f0000139000-0x5)={0x0, 0x0}) ioctl$KDDELIO(r5, 0x4b35, 0x6) writev(r5, &(0x7f0000b97000)=[], 0x0) fchdir(r5) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000195000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000cfb000-0x20)="e079e42e4c7edf1a45dbf611098220cf7cf9a07c902822b9d9f11a9a87039825"}) 2018/01/29 23:25:37 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000000a000-0x38)={&(0x7f0000009000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000a000-0x27)=[], 0x0, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x38, 0x0}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000b000)={0x3, &(0x7f000000b000)=[{0x3, 0x0, 0xce2, 0x4ca}, {0x7, 0x0, 0x9, 0x6}, {0x40d4, 0x9, 0x3f, 0x1}]}, 0x10) accept4(0xffffffffffffffff, &(0x7f0000007000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x2e, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x11e) 2018/01/29 23:25:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f000074a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000266000)=0x10) mmap(&(0x7f000011b000/0x10000)=nil, 0x10000, 0x2000002, 0x10, r0, 0x0) getsockname(0xffffffffffffff9c, &(0x7f000057b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e33000)=0x2e) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a36000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000445000-0x4)=0xe8) sendmsg$nl_route(r1, &(0x7f0000e39000-0x38)={&(0x7f00005b9000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f000011f000-0x10)={&(0x7f0000bce000)=@ipv6_getaddr={0x70, 0x16, 0x0, 0x5, 0x2, {0xa, 0x10, 0x20, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @IFA_FLAGS={0x8, 0x8, 0x4}, @IFA_CACHEINFO={0x14, 0x6, {0xed, 0x0, 0xffffffffffffffff, 0x0}}, @IFA_CACHEINFO={0x14, 0x6, {0x6, 0xff, 0x4, 0x36}}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x70}, 0x1, 0x0, 0x0, 0x20000004}, 0x8011) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) uname(&(0x7f000051b000-0xde)=""/222) 2018/01/29 23:25:37 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/29 23:25:37 executing program 5: clone(0xfffffffffffffffe, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") clock_settime(0x0, &(0x7f0000125000)={0x0, 0x0}) 2018/01/29 23:25:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) set_thread_area(&(0x7f000035c000)={0x3, 0x20101800, 0xffffffff, 0xd00000000000000, 0x6, 0x1, 0x26d, 0xffffffff, 0x0, 0x74a}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000fa000-0xc)=@sack_info={0x0, 0x8, 0xb}, &(0x7f0000f0d000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000871000)={r1, 0x0}, 0x6) mount(&(0x7f00000bb000-0xe)='./file0\x00', &(0x7f00005d6000)='./file0\x00', &(0x7f00008b8000)='devpts\x00', 0x0, &(0x7f0000b59000-0x1)="") 2018/01/29 23:25:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d39000-0x4)=0x17c5) r1 = socket(0x18, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000579000-0x4)=0x0, &(0x7f0000a15000-0x4)=0x4) unshare(0x400) sendto$ipx(r1, &(0x7f00007a5000)="", 0x0, 0x0, &(0x7f0000cbe000-0x10)={0x4, 0x0, 0x0, "76b9be01bd11", 0x0, 0x0}, 0x10) 2018/01/29 23:25:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e58000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00003c8000-0x5c)={0x4, 0x2, {0x2000000000000003, 0x3, 0x81, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00003af000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1) fcntl$getownex(r2, 0x10, &(0x7f0000b68000)={0x0, 0x0}) waitid(0x2, r3, 0x0, 0x20000002, 0x0) sysfs$1(0x1, &(0x7f00006a4000)='trusted$\x00') r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b00000-0x15)='/proc/self/net/pfkey\x00', 0x101902, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b75000)={0x0, 0x0, 0x0}, &(0x7f0000e16000)=0xc) getgroups(0x3, &(0x7f0000016000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) stat(&(0x7f000090d000)='./file0\x00', &(0x7f0000075000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000190000-0x8)='./file0\x00', &(0x7f000058f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getuid() getgroups(0x7, &(0x7f00003cc000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r12 = getuid() r13 = getegid() r14 = geteuid() getresgid(&(0x7f0000e00000-0x4)=0x0, &(0x7f00002b5000-0x4)=0x0, &(0x7f0000d60000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000736000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c2000)=0xe8) getresgid(&(0x7f0000d5a000)=0x0, &(0x7f0000840000)=0x0, &(0x7f0000e65000-0x4)=0x0) lstat(&(0x7f000043f000)='./file0\x00', &(0x7f0000c33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000ff7000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000030000)={0x0, 0x0, 0x0}, &(0x7f00007a1000)=0xc) stat(&(0x7f00002d0000)='./file0\x00', &(0x7f0000b88000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r4, &(0x7f0000da7000-0x1c0)=[{&(0x7f00009b4000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000274000)=[{&(0x7f0000d97000)="39c554df138531b296794016ac6fa0fafb488cea25ce3351a6da384f02e32c44821a2455ed87a0eab30e4861073e2a148e9d35c5d273cc3b60abc763373d34be90fd7c6e7dbced9bc2f4eb74e371fffc036c1b535f9513b31a8860a39cd5baa74b10a50adc079e8ac0915adc1cf2998be0eb412bdfc9", 0x76}], 0x1, &(0x7f00008e0000-0x80)=[@rights={0x28, 0x1, 0x1, [r0, r0, r2, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0]}], 0x80, 0x800}, {&(0x7f0000f89000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00009d0000)=[{&(0x7f0000132000-0xe9)="f0c52b58be138cdf0c01f499dc866a2b863cf1247770970f013c85c559ebdde46ed38761545029ff5ada2bdfd5b10a09b316589581e51102e6145f81476518db5953ec1a02b7ed16079b4eb0d60d0882959dafcd882fbc17d2330292d5ffbbb961224fca66f34ada1d6d034c8cc71eb32d3e13ea9bfdcf19e406c0639891a35a1274e8fa9e9d3aef304e0198c1c7101492c2122e32a70d36bfb599f9ba1a2ba027d6d95704c71b3d3949ba23c987c7df3ceb9a39ef23713a0bfa3e7dffe8b45ad4325e83d2da61b8e85f1e898700ea60cdd60c46726a93ac964cd197b62c8a488d717fd25d7dc9cb52", 0xe9}, {&(0x7f0000303000-0xa4)="0f924ad6a1a834f1261b368340112ccbfeaf11d837c3d8d48ab284efd994ff7717b25a29ae9007f1a0719b3cb5cc41d06530f88259233c9b2bad6392b3b5f7125fe34b2641f406631f48749c1a661987b2f8ec6d5ad8103346b8f137141a0475553dfed70560547e675df1f5166580fb33a717721c193b3509257a42b31dae857ccf98e68af3658dddd86e6da83e910b4f89a0069abb7773cff1cf2764b6131bbccaeef5", 0xa4}, {&(0x7f0000a18000-0x73)="d23378d2871cef2817f4c5c4ace824e22e5594f402a715c6f5092afedf006b401c75ffa6e3ac1dcdc38b85edfe6bd2424a25530c9d1e792d48fe99e47da1c5ef2693dc1a847c58dd8ac4a70867560890084bcd9b2348dda8238533ede5dd6c6728160350b94eafeb9ae86161398fcd430dcf0f", 0x73}], 0x3, &(0x7f0000a0f000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r5, r6}], 0x20, 0x40c0}, {&(0x7f00000a4000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00008ce000-0x30)=[{&(0x7f0000576000-0x6a)="819d5fd0f1d4421eee651b68579619ec338a68518bd19cd0ac8170983cea8db14a3746aa3f9b9efb92f45056f93adb1d64e7b7034e425a489bbe66e2368880cd795ae351506fc9cfef7410b709f7bdde1760c9c1830985da09b18cd7e47cf481c3bb57e5c12a93afbb083715c0701e48b91dd9446902c6c596da5be1ad2683bc1750d903aebee4b0f731ee", 0x8b}, {&(0x7f00008a7000-0x14)="f0be55a42a990f1bf0b8f64f169d15bd290105e8", 0x14}, {&(0x7f00001aa000)="89fa092317b5224bdf8b17998b9b86d3d784d3749bc8818bcff8d55743293cfc21833ed776618b85bca8b46de4be31220e925825a6431ccca0d8ce335cbaf7fbc8da8ef4e4a5f0e25b67c20f619c7b2064f603f20b9f117e5a5588bf0a42741caa65bd1534214fa986d3ba35a0c04417e79d0a8da525a50657136c", 0x7b}], 0x3, &(0x7f0000c34000-0x18)=[@rights={0x18, 0x1, 0x1, [r0, r1]}], 0x18, 0x40}, {&(0x7f0000b24000)=@file={0x0, './file0\x00'}, 0xa, 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0x1000}, {&(0x7f0000c86000-0x66)="c53401cfa0b8874d1956e197389f72190d8e3f70bf08a07685ba30d0b47133ba5b1784cd76a9234093f0fd857243f6ef30a3d615998d1b63568acb39856865203378bc5c85b908bfa49c1687f21ca97ebc5a5b1973fa1b61ce8fb18f08008f294ad6bff3d24c", 0x66}], 0x3, &(0x7f00004a0000-0x50)=[@rights={0x38, 0x1, 0x1, [r1, r2, r2, r1, r1, r0, r7, r0, r1]}, @rights={0x18, 0x1, 0x1, [r2]}], 0x50, 0x4004804}, {&(0x7f00003d4000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000ac000-0x10)=[{&(0x7f000008e000)="", 0x0}], 0x1, &(0x7f00000c8000-0x58)=[@rights={0x20, 0x1, 0x1, [r2, r2, r0]}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @cred={0x20, 0x1, 0x2, r3, r8, r9}], 0x58, 0x8000}, {&(0x7f0000488000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ca1000)=[], 0x0, &(0x7f0000ddd000-0x150)=[@rights={0x28, 0x1, 0x1, [r0, r2, r1, r1, r2]}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r0, r2, r1, r2, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r2, r0, r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r10, r11}, @cred={0x20, 0x1, 0x2, r3, r12, r13}, @cred={0x20, 0x1, 0x2, r3, r14, r15}, @cred={0x20, 0x1, 0x2, r3, r16, r17}, @cred={0x20, 0x1, 0x2, r3, r18, r19}], 0x150, 0x800}, {&(0x7f000076d000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000d23000-0x40)=[{&(0x7f0000c55000)="a1055e1583535ece74d3ed1215dcfa9526985130c6ba3286bc285f458cf6b826c3f78b543a1e6136f56d9fed5c447b9ba15f821824fd55a7a5f2233af661c03197e13c758a15b172341474fcd586b298a181933d21f018a2b99ee98d1855ea4bef5ccdf9f91beef0a5856982f71b5d88d0c71e68cac7d424ab4f004bb0407fedd90f02fd7d592512f5875b18609628292b91b9eda3dbeba84906504a328bed0d26895912f7b39a1edb2ba94575e0b25cff2552d5a24c04973aec437b", 0xbc}, {&(0x7f00005c1000)="15d735e2ff5d6ac6e9caf1a9c3fcf480c1a82e579376", 0x16}, {&(0x7f0000d73000)="7308d55a052697a5fd350a416f9ec06242ce6201bea1674797bb9e8cb0a714225b3bfa5c738d4362e87fb2207c61641daeb69151875f8c309ec5e34fe640d68d1c46267ffd6938ce60983bbabe712562bee846c83c326e12baffdd9155e575c6edb92c07101fa6b993b4418bc92113f4a348a8b051a6949c7593142553b67fcd690a23ca1110", 0x86}, {&(0x7f000016f000-0xf2)="fcb749549fa3e8e9460195d23d4d7cd94ba45fa98dbf55b63d8fc4bc2a5c0ba7924616a5a98494be0a48b761783cd680ab47809ed92a82b3ef8c99fe38d28b3a720c09a8fc103de858dd9b10320af7287db2488937879b5befaf2d6ab143a5c4dbdb2917caf17ce187968c9f14b177378b6ac4d666fe711ffefdde5b838ad592a5210868da234c13693823c1b94fc9c1e3a9f37051c619fb2b816b9f4cfdf45199b52aeb30076c75ce121351ddb5f21deb13f26759244353f12450de920b15e1360faa70497ee27dd5b66d222c1e9fc295bf8cc4fd872ad400dfc575731ed1679174292190550396757ded1ffecd61819c31", 0xf2}], 0x4, &(0x7f000018b000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r20, r21}], 0x20, 0x0}], 0x8, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000e8b000)={0x4, 0x0, 0xb8e391f3af9178f7, 0x10000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000036c000-0x7)={0x7, r22, 0x2, 0xffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000292000)={r23, 0xffff}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00009f7000-0x8)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000bb7000-0x10)={0x0, 0x2, 0x3, 0x7}, &(0x7f0000e3d000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003bb000+0x74d)={r24, 0x0}, 0x8) sendto(r1, &(0x7f0000a5e000)="b95e40267014879526c2c661cf3b7d3f829bf6b44ca8ca0ef296cfbc40be9c48577c25", 0x23, 0x10, &(0x7f0000d73000)=@llc={0x1a, 0x3, 0x8000, 0x7f, 0x5, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) close(r2) 2018/01/29 23:25:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f91000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000c1b000)=0x2, 0x4) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000844000)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read$eventfd(r1, &(0x7f0000cb1000-0x8)=0x0, 0x8) execve(&(0x7f0000179000-0x8)='./file0\x00', &(0x7f000050f000-0x30)=[], &(0x7f00000ab000-0x28)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/29 23:25:37 executing program 4: syz_open_dev$sndseq(&(0x7f0000129000-0xd)='/dev/snd/seq\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = epoll_create(0x1f) epoll_pwait(r0, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000012000-0x8)={0x0}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000c44000)='./file0\x00', 0x80000, 0x1e2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00004f8000-0x4)={0x20}, 0x4) 2018/01/29 23:25:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$void(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000b50000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @common=""/16}}, &(0x7f0000001000-0x4)=0x1e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000b7000-0x8)={0x0, 0x804}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00007dd000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000d99000)="1f0000001e0007f1eaffffe60700007702000041536b8d3d6c39080001454a", 0xfffffffffffffcdc) 2018/01/29 23:25:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007ed000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f00001db000)={0x10, 0x0, 0x2, 0x400}, 0xc) r1 = socket$inet6(0xa, 0x80001, 0x0) getpeername(r1, &(0x7f0000755000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000dc6000)=0x9) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00002d7000)={0x6, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/29 23:25:37 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x8, 0x80804) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xfffffffffffffae2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000007000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000006000)={0x77359400, 0x0}, &(0x7f0000007000-0x8)={0x0}, 0x8) read(r0, &(0x7f0000005000-0x27)=""/39, 0x27) 2018/01/29 23:25:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000020d000)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000640000)='/dev/usbmon#\x00', 0x3ff, 0x20000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a24000-0x10)={0xfffffffe, 0x8, 0x2a9e, 0x8, 0x0}, &(0x7f00006c2000-0x4)=0xfffffffffffffdd3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e4a000)={r1, 0xd2, "835c82bfa49c07dda4763874bce34bf7afe47972941decf29d0f19112d9b1eea9fc93921b988ea485c1cf5aaccae75a2cb92a7b5aea891273d5e93ec0bb2f49d131624a812402e5d7c7abd79eb597fafbc71b4c198fa7046fbb94f87366231f33d6c805244cab98961503991947d5d74daef9226c13d4a3cfb1360c6b75b03a68461ebde4ac9ca59c3a90cd8ee7738cf6164c148bbf1fa0109d973f6bf6caa1ffc1e3077679cc9ae75a1de45f8e240e20bafafaa3511db9f5f7afe34068ba0d864d26c803df1e70d1260b0b64f2022a33607"}, &(0x7f0000fd4000-0x4)=0xda) prctl$void(0x37) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f0000767000-0x8)='./file0\x00', &(0x7f00005aa000-0x7)='mqueue\x00', 0x1000000001, 0x0) r2 = open$dir(&(0x7f0000268000)='./file0\x00', 0xfffffffffffffffe, 0x0) getdents(r2, &(0x7f0000386000)=""/1840, 0x730) 2018/01/29 23:25:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000318000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9d000-0x4)=0xe8) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00002c8000)=0x0, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000d42000-0x1000)="", 0x0, 0x0, &(0x7f0000825000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = dup2(r2, r0) connect$inet6(r2, &(0x7f0000f99000)={0xa, 0x0, 0x32a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000b63000-0x96)=""/150) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f000044c000)=0x0, &(0x7f0000eec000-0x4)=0x4) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000db9000-0x2d)=""/45) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003c0000-0x10)={0x2, &(0x7f00001b5000-0x10)=[{0x1, 0xff, 0x4515, 0x80000000}, {0x3, 0xffff, 0x1f, 0x8}]}, 0x10) r4 = getpgid(0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000024e000)={0x0, 0x0, 0x0}, &(0x7f0000eb0000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000957000)={r4, r1, r5}, 0xc) prlimit64(0x0, 0x2, &(0x7f0000001000-0x10)={0x0, 0xfffffffffffffffc}, &(0x7f0000001000-0x10)={0x0, 0x0}) bind$inet6(r2, &(0x7f0000cfe000-0x1c)={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) userfaultfd(0x800) mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2) 2018/01/29 23:25:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ebc000-0x8)='./file0\x00', 0x29) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000009d000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000067000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f00005e0000)=0xc) sendmsg$nl_route(r0, &(0x7f000050b000)={&(0x7f0000596000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f000056a000)={&(0x7f0000cab000-0x6)=@delneigh={0x78, 0x1d, 0x900, 0x6, 0x0, {0x1e, 0x0, 0x0, r1, 0x2, 0x28, 0x3}, [@NDA_DST_IPV6={0x14, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @NDA_VNI={0x8, 0x7, 0x1}, @NDA_PROBES={0x8, 0x4, 0x5}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}, @NDA_CACHEINFO={0x14, 0x3, {0x2, 0x6, 0x8, 0x1f}}, @NDA_MASTER={0x8, 0x9, 0x1}, @NDA_SRC_VNI={0x8, 0xb, 0x0}, @NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x78}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000031000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000434000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000205000-0x4)=0x8, 0x4) sendmsg$nl_route(r0, &(0x7f0000596000+0xc3a)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x48, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe, 0x0, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}, @RTA_FLOW={0x8, 0xb, 0x2}, @RTA_ENCAP={0x14, 0x16, @nested={0x10, 0x94, [@typed={0xc, 0x8b, @ipv4=@loopback=0x7f000001}]}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x48}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b03000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) rmdir(&(0x7f0000423000)='./file0\x00') 2018/01/29 23:25:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) read(0xffffffffffffffff, &(0x7f000013e000)=""/4096, 0x1000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b1a000-0x8)=0x0, 0x401) openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe6000)='/dev/rfkill\x00', 0x200000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000c5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000443000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000332000)=0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00003d9000)={&(0x7f000007c000/0x1000)=nil, 0x40, 0x2, 0x48, &(0x7f0000db0000/0x1000)=nil, 0x4}) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f00000e9000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_create1(0x80000) 2018/01/29 23:25:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000888000-0x8)={0x0, 0x0}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007bc000)='/dev/autofs\x00', 0x43, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004ca000)=0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000189000)=0x0) gettid() r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000785000-0x5)='task\x00') fstat(r2, &(0x7f000023f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname(r2, &(0x7f0000b02000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000c75000-0x4)=0x1e) open(&(0x7f00009b9000-0x8)='./file0\x00', 0x18200, 0x23) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f000007f000)=""/50) sendto$unix(r0, &(0x7f0000b20000)="1f8a3cd827783142f86ebfb423a8244cbee396a32fbc0e81c607e43f420203cf6b566b5d0460dfcf7d9914ee8e087611e67c2a9ce193db65bb3ef49e57617bf65fec1478ac53721c1322779fabb250f813fe985ef81887923d0cd2a39ecbb3b95d4ab806c3404da6e814d7e35832571f5ca8ab8c5388e4b035bf0add98455ef578611c61316fde5ad524c098bb2895a710689caf1de77993e39fb54f26872fb6ad8a36ca6dea02ad280e6ad4fe28c462a5c602152cc80c48dfb9f7dbf5e0cd233ec24a1c02", 0xc5, 0x8000, 0x0, 0x0) 2018/01/29 23:25:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000257000-0x4)=0x0, 0x80000) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000b52000)=0xfffffffffffffffe) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000890000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) 2018/01/29 23:25:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000856000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$tun(r4, &(0x7f0000545000-0x61)=@hdr={0x2, 0x80, 0xee18, 0x2, 0x6, 0x3, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x56ae9395ca517389}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x9, 0x0, 0x9}], {0x8100, 0xfffffffffffffff7, 0x7, 0x6}}], {@mpls_mc={0x8848, {[{0x374, 0x1f4, 0x3, 0x1000}, {0x9, 0x80, 0xe7, 0x100000000}, {0x1ff, 0x6, 0x2, 0x3}, {0x5, 0x8, 0x0, 0x3f}, {0x5, 0x5, 0x4178, 0x1}, {0x7, 0x4, 0x200, 0x9}, {0x1, 0xfd04, 0x6, 0x7}], @generic="e0b6731bc72d9351e3914c8dea186718cc89fedf17ad8b56e8ea6aac7d32f4cb69312a33fb"}}}}}, 0x61) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) connect$netlink(r4, &(0x7f00003a2000)=@proc={0x10, 0x0, 0x2, 0x2000}, 0xc) clone(0x0, &(0x7f0000fd7000)="", &(0x7f0000fd6000-0x4)=0x0, &(0x7f0000f70000-0x4)=0x0, &(0x7f0000f7b000-0xf4)="") tkill(r1, 0x15) 2018/01/29 23:25:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) alarm(0x20) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000bdc000-0x4)=0x5) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000c9f000)=0x0, &(0x7f0000cb9000-0x4)=0x4) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) 2018/01/29 23:25:37 executing program 4: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000082e000-0x4)=0x1e8, 0xffffffffffffffc2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009ba000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000712000-0x4)=0xc) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000044c000-0xc)='/dev/autofs\x00', 0x600c40, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000095f000-0xc)={r1, @broadcast=0xffffffff, @rand_addr=0x4}, 0xc) setsockopt$sock_int(r0, 0x1, 0x40000000029, &(0x7f0000d4d000-0x4)=0x20, 0x4) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000f70000)={0x0, 0x0, 0x4, 0x3, 0x20}) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000184000-0x98)={0x0, 0x0, 0x0, 0x0, 0x3f, 0x5, 0x2, 0x4, "a8b00b83d3b603745cb5478320532b072392fc823fe89fd05de1901b355c71c7339691c936074a32de396b918de2af2a22626f084e3b33d5669b2f0749457a80", "6e82d2bab6b76b9fec6106d4a4e0183512aa61ba1e8a86d102672d6ebb4d8dc7", [0x5, 0xd0], 0x0}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000f71000)='\x00') ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000ea2000-0x4)=0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000f71000)='keyring\x00', &(0x7f000060a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000f71000)='cifs.idmap\x00', &(0x7f0000f71000)='/dev/autofs\x00') fcntl$setown(r2, 0x8, r3) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/29 23:25:37 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fd3000)='/selinux/enforce\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f000005b000)="aa8e015212b0e9471a5c3ee1910b5108682188509b59b286e6b09ddc91e63e885b5bca492b24b5559e366f9f1c52ba16cfefefe0ca446dcb2dfc44eecb4ffaa6191b9737c4ac9e4a01ed7e4660c75e4a819997c74a66ea2aa7150439f12adac1e2ab94eaee80109f8ddc41ce85926b805cbd9e4dfde2dc469dc9dd5f454c576df7bc53cf8071df961fd3a128f932b2990f521c0a404857528b0f245093328ed5a69e02c162705337916d8db3de8344b23bf1ace82f2aaff754e6c9361d6200456355c6746f860d27049b28cd6f89905585c610456485b1c02b6abc25827fbaa1f69d7e76c2b392d442018716ff408caa6993d3579ccefbf73bc50a", 0xfb, 0x40014, &(0x7f00006bf000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000002000-0x40)=[{{&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0xec6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000fa4000-0x10a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/29 23:25:37 executing program 0: mmap(&(0x7f0000000000/0x8d6000)=nil, 0x8d6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00008d7000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d7000-0x4)=0x10, 0x80000) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008d7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00007ca000-0x4)=0x0, &(0x7f00008d9000-0x4)=0x4) r1 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00008d7000-0xb4)=[{{0x0, 0x0, &(0x7f00008d7000-0x50)=[{&(0x7f00008d6000)="4ae59680064897edc8edb8965a7e6c75d27eb2c7e2818556297bcd577d364a81e5ecc1f1c2", 0x25}, {&(0x7f0000492000-0xda)="37eb0c7eab83460347db94dfc05c2a826ea1900a0d7001bee89b06da099a044f74cc2192099062d2b88a0f1b690e6b960e51e41c60cd592d98c09168f190e90956fad19b2c4e9fd2ed3ffb09cfc6e71593b1355abdc3244d74137d1fb7b8dffebfaaade6f3c53b3126e2b7785c48bfd5c9397bed81e58a897a75fbf5bc9bf3b897d6ed627bc941473ab64a92296957ad9d8774cf9803a2fe7f758ed61adafd7022c10a961e1fcf9163c77efd7480b135d9eefe71765a69eb8a6ea883e884d244d65846ba9a7707054df4ddd87e11597a14809ec15a3128d5e794", 0xda}, {&(0x7f00008d7000-0x6e)="8a0090452ef4a4499315c43121a2929ad4f91fee3bf1a5886114155c5a22f61515dcc862dc5c825b9cda6b344bc0c9debea18b7a1fe3252d1a1c603436fe6facd556153fe77c45d3605a13e4415caa47bbe0bd1b389f252fee2816a7e9c2e1cfe6885ffbf8d9a73790becb0ece69", 0x6e}, {&(0x7f0000819000-0xb2)="b9508426012549ca6d8af57da3c13ae71273f2fb584d09b7feea6919cf796528f570e9c487d2d310dc4858b33cae8fa40bf72ae41ad5e5eda9b6d0a88ddecf86099fb12a002fef2319ffb2c4f9ade7906dc9dcfe0f7a42067a85218faf0748c1253f869f411c809ad5c69001dd6f6eba20e0019bae83bf48dff9ffb1f0567a3debd7d432ba2f650e5a0471bd1de2a83f5c105df00497a9bed55ceb46290dd3c15e19f8c9398f346975dc7cfcb4f7d3dadd2b", 0xb2}, {&(0x7f00006b4000)="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{&(0x7f0000388000)="417b85c8d66a0701615687692886371e67eadef75e1e5ee34771b263efa9b2e0d4b8fbf39dea9e167b269a197982b925e7e2131c5b3d2235fb2db4f49efd380d1c8f8cd48b547db1672ecf2b372c8e5505f1c03daa84bc6b81f8f9d157084fd1ede527826ccb182bc056dd7ab530fc6b2f337fbe4ecddafadf59baefc75b986d4665ecd47ba15006d6e71bf34430bdcc", 0x90}, {&(0x7f00008d6000)="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", 0x1000}], 0x6, 0x0, 0x0, 0x0}, 0x9}], 0x3, 0xc0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000002000)=[{0x1d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00008d8000)="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", 0x1000) sendto$unix(r3, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/29 23:25:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) unshare(0x400) r1 = syz_open_dev$tun(&(0x7f0000431000-0xd)='/dev/net/tun\x00', 0x0, 0x141) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000c05000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) sendto$ipx(r0, &(0x7f00007a5000)="", 0x44, 0x0, &(0x7f0000cbe000-0x10)={0x4, 0x0, 0x4, "19010000bd11", 0x0, 0x0}, 0x10) 2018/01/29 23:25:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000912000)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000055a000-0x18)={0x0, 0x5955, 0x8, [0x9, 0xffffffffffffffff, 0x8, 0x0, 0x100000001, 0x1, 0x80000001, 0x418b6fd9]}, &(0x7f00003ee000)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00009e5000-0x4)=r2, 0x4) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000833000-0x4)=0x245e, &(0x7f000038b000-0x4)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000091e000-0x4)=0x8, 0x4) 2018/01/29 23:25:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b2c000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f0000adb000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/29 23:25:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004aa000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000cd3000-0x8)='./file0\x00', 0x40, 0x1000) sendmsg$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={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = gettid() timer_create(0x6, &(0x7f0000729000)={0x0, 0x22, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fce000)=0x0) 2018/01/29 23:25:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000b37000)=[{&(0x7f0000e1b000-0xd8)=""/216, 0xd8}], 0x1) shutdown(r0, 0x1) chdir(&(0x7f0000805000-0x8)='./file0\x00') 2018/01/29 23:25:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000027d000-0xe0)='mountstats\x00') select(0x40, &(0x7f0000973000-0x40)={0x1, 0x4, 0x20, 0x6, 0x7, 0x8, 0x9, 0x9}, &(0x7f0000965000-0x40)={0x7523, 0x1f, 0x3, 0x5, 0x4, 0x8, 0x200, 0x100000000}, &(0x7f0000eb7000-0x40)={0x4, 0x0, 0x5, 0x852, 0x800, 0x7, 0x80000001, 0x3ff}, &(0x7f0000269000)={0x0, 0x2710}) pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000426000-0x18)={0x8001, 0x1ff, 0x104, 0x5, 0x149, 0x8}) pread64(r0, &(0x7f0000085000)=""/80, 0x50, 0x22) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00001a8000)={0x0, 0x0}, &(0x7f0000a66000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aa8000-0x8)=@assoc_value={r1, 0x0}, 0x8) modify_ldt$read(0x0, &(0x7f0000a39000-0x7e)=""/126, 0x7e) 2018/01/29 23:25:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009cc000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000377000)={0x5, 0x7, 0x8, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000d87000)="85f776637929fd4584a7bfea15c8800100000807000000ebf6665294", 0x1c) 2018/01/29 23:25:38 executing program 3: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x80000000000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) r2 = inotify_add_watch(r0, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) inotify_rm_watch(r0, r2) ppoll(&(0x7f0000283000-0x28)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000b0c000)={0x0, 0x0}, &(0x7f0000956000-0x8)={0x0}, 0x8) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d1a000)=0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000419000-0x8)={0x399f1736, r3}, &(0x7f0000d1a000)={0x6, 0x100, 0x8, 0x7fffffff, 0x5, 0x2}) 2018/01/29 23:25:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000aa6000)='/selinux/load\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000cf9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xb6)="cd9154937060fcbe8ab7fb76f844ef40bc853c098e8ec0f38d44a4d71a34d9eda6fc3b6e956ff1fba9026365f06e8880a17675bfc56952df13d4c7c5ac30b9fbbd35a7ca85425eb0861deaf9b308e1ffc454462ef0ae5ea52ddfdc6d4035f92df20ebc82fe93e5438ec96547883bbed4d6801ef7523e2355cbce201ebd6f3ddab5615a5677b83a881fcecf0f18490858af14bfda8feb6a8aadcaa8acacbcca35599d7edc96f329ffbe1636af5acd80ced8afceb5cb3d", 0xb6, 0x800, &(0x7f0000001000-0x10)={0x2, 0x3, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000864000-0x5)='attr\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f000089a000)='\n', 0x1}], 0x1, &(0x7f0000261000)=[], 0x0, 0x200000}, 0x0) 2018/01/29 23:25:38 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000000c000)='/dev/usbmon#\x00', 0x8, 0x101001) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000001a000)=0x3, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_METRICS={0x8, 0x14, "03"}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 23:25:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c13000)='/dev/hwrng\x00', 0x90002, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00001d3000-0xf3)=""/243) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$pid(0x2, 0x0, 0x0) 2018/01/29 23:25:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00009cd000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000db8000-0x16)="", 0x0, 0xfffffffffffffffb) getgroups(0x1, &(0x7f000054d000)=[0xffffffffffffffff]) keyctl$chown(0x4, r0, 0x0, r1) 2018/01/29 23:25:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000034e000)='./bus\x00', 0xfffffffffffffffc) chown(&(0x7f0000292000-0x6)='./bus\x00', 0x0, 0x0) mknod$loop(&(0x7f0000325000-0x6)='./bus\x00', 0x80, 0x0) 2018/01/29 23:25:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) sched_rr_get_interval(0x0, &(0x7f00009ac000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x800000000007, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, r0}, &(0x7f0000048000)=0x0, 0x0) r1 = gettid() r2 = getpid() rt_tgsigqueueinfo(r1, r2, 0x3, &(0x7f0000312000)={0x800, 0x0, 0xa4, 0x4}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) 2018/01/29 23:25:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000482, &(0x7f0000137000)="", 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000d81000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00003a6000)=[{&(0x7f0000001000-0xd2)=""/210, 0xd2}, {&(0x7f0000b9c000-0x56)=""/86, 0x56}], 0x2, &(0x7f0000001000-0x23)=""/35, 0x23, 0x14}, 0x61) 2018/01/29 23:25:38 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mount(&(0x7f00009f7000)='./file0\x00', &(0x7f000070d000-0x8)='./file0\x00', &(0x7f0000154000)='msdos\x00', 0x4000, 0x0) tkill(r1, 0x15) pipe2(&(0x7f0000ca1000-0x8)={0x0, 0x0}, 0x84000) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000676000)={0x0, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 23:25:38 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000044b000-0x9)='/dev/ppp\x00', 0x521000, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00003fc000)={0x6, 0x80000000}) r1 = socket$packet(0x11, 0x7, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000533000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00003eb000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000001000)={0x1ff, 0x8}) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/29 23:25:38 executing program 6: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000d0000-0x8)='./file0\x00', 0x20000, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x100000001, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x7, r1, 0x10001, 0x8}) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1004}}}, 0x32) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/29 23:25:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x8080f, 0x6, &(0x7f000079f000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f49000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a98000-0x4)=0xe8) pipe2(&(0x7f0000fbd000)={0x0, 0x0}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000083d000-0x8)={0x0, 0x0}, &(0x7f0000f1e000)=0x8) fchmod(r2, 0x43b) execveat(r1, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) 2018/01/29 23:25:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/29 23:25:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e97000)=@hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a03000)='/dev/pktcdvd/control\x00', 0x40800, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000904000)={&(0x7f0000715000)=[0xa7, 0x9], 0x2, 0x6, 0xffff, 0xd, 0x4, 0x0, {0x2, 0x5e, 0x3, 0x8, 0xd56, 0x74b1e3dc, 0x1, 0x240000000, 0xffff, 0x3ae4b662, 0x67, 0x9, 0xa312, 0x8000, "32808765b7a3891b5f636679710bda3b4132eb9be1a31125fdd357f593f77fb8"}}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/29 23:25:38 executing program 6: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00004f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000363000)=0x60, 0x80000) ftruncate(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000082e000)='/dev/snd/seq\x00', 0x0, 0x200000200008800) timer_create(0x3, &(0x7f0000fe3000-0x60)={0x0, 0x3a, 0x6, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003cb000-0x4)=0x0) timer_gettime(r2, &(0x7f00002c0000)={{0x0, 0x0}, {0x0, 0x0}}) read(r1, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000094a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick=0x0, 0x6, {0x0, 0xd5a3}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000f72000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = creat(&(0x7f0000271000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000918000)={0xbfda, 0x4, 0x46e2, 0xfd, 0x1, 0x9b, 0x7, 0x9, 0x4, 0x8, 0x9d8e}, 0xb) mq_open(&(0x7f0000216000)="0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x2, &(0x7f00005fa000+0x424)={0xf181, 0x81, 0x4, 0x6, 0x1f, 0x800, 0x579, 0x6}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/29 23:25:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) read(r0, &(0x7f0000bc5000-0x7bd)=""/4096, 0x1000) close(r1) 2018/01/29 23:25:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000516000-0xa)='highspeed\x00', 0xffffffffffffffde) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/01/29 23:25:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r0, &(0x7f0000950000)=[{&(0x7f0000752000)=""/200, 0xc8}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000068a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000068b000)=0x5) 2018/01/29 23:25:38 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lchown(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000d40000)="d52901778bba07ed755deb293430eb99c64eda18269de3da3cbd05ae6f64782714d710493c03d7e26f0cbe25e38bc068867d1b35966c02c947c5496fca321b02958b7af25501134bdb49db8b1f64ecd6ee4010f3869ea79f10e5f6e19271a0f89a40c6421b4bae7f247e9ba26b818f8f48d418216eec19b8783ea00260fe0db55850bce38d13bf441b", &(0x7f0000036000-0x12a)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 23:25:38 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000)=0x0, 0xf0) dup2(r0, r0) 2018/01/29 23:25:38 executing program 4: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000016000)='dead\x00', &(0x7f0000422000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000017000-0xfa)="", 0xfffffdfd, 0x0) add_key(&(0x7f0000fb1000)='rxrpc\x00', &(0x7f0000b90000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00007b5000)="", 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000070a000-0x9)='/dev/rtc\x00', 0x180, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fb2000-0x9)='/dev/sg#\x00', 0x7, 0x8000) ioctl$TIOCSTI(r0, 0x5412, 0x8757) unshare(0x28060400) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) request_key(&(0x7f000092a000-0xa)='id_legacy\x00', &(0x7f0000fb1000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000faf000-0x3)='+}\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2e882000, &(0x7f00007f3000)="", &(0x7f0000ee9000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000b75000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/29 23:25:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x7fffffff, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000107000-0x8)='net/raw\x00') 2018/01/29 23:25:38 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000086a000)=@ethtool_cmd={0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f00002b2000-0x17)="83fef9ab149ec7a8ab43e2823c1f34b20e50090bb826c7", 0x17) dup2(r1, r1) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 23:25:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) fcntl$lock(r0, 0x7, &(0x7f0000f76000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00007ba000)=0x0, &(0x7f0000255000-0x4)=0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/29 23:25:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$int_in(r0, 0x5421, &(0x7f0000c44000-0x8)=0x101) sendmsg$key(r0, &(0x7f00009da000-0x38)={0x0, 0x0, &(0x7f0000f0e000)={&(0x7f0000a0e000)={0x2, 0x5, 0x9, 0x9, 0x2b, 0x0, 0x4, 0x1, [@sadb_spirange={0x2, 0x10, 0x1, 0x0, 0x0}, @sadb_key={0x19, 0x9, 0x5e0, 0x0, "f32977cc64d63a9cb42f5fdcc025fb0906ca620c777efd1d111b373ec7d5be99d85276688672b3294673685bed84ca71e34f1848574bfd64404d07b407e65621a6951ba4c7c2b6292a2735192a297ce588a6024befe47b34dbbc3bed6bb6b625d0e91817276bb9ef2d6e8d0760abc384773b0545baf3f60cc956a09dff286ca9437a35127d032b09cb986be71ec6b229ee00679d3d9437cbdb15c71c67b6485fb5c86c2f6d0c38a27a089dbd01b3393dee584fe880930cd9b0110e4b"}, @sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x2, 0x5}, @sadb_lifetime={0x4, 0x10003, 0x5, 0x9, 0x7ff, 0x7}, @sadb_address={0x3, 0x17, 0x6c, 0x80, 0x0, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x5, 0x18, 0x9, 0xfff, 0x1f, "e475c54632b70da65566fdcdc8da5156a8cb5d9121e9a02e277276c8a6973c"}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x44000) r1 = syz_open_dev$sg(&(0x7f0000bf3000)='/dev/sg#\x00', 0x2, 0xa0401) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000662000)={0x7, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00008b2000)={0x7, &(0x7f00000c1000)=[{0x7, 0x5, 0xd61, 0x5}, {0x7, 0x5, 0xfff, 0x3}, {0xda, 0x6, 0x3, 0x8}, {0x63, 0x7, 0x20, 0x1}, {0x3f, 0x7, 0x99, 0x401}, {0xfff, 0x1, 0x9, 0x4}, {0x4, 0x401, 0x0, 0x6215}]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00008ef000)={0x0, 0x1000, "42a3ca5c3fc89c38d87632a707f75bf6ccc0cfabd3d435815acdbefd442908564abe57b43417851265bfeb5bad76c816f26ff3178295de2152e1ed2e83433c36b0290a936a809d68d051a13dbefb36616e01a350278ae3f684d46cc9ab2721a98e9b4009582f5a52bdcd8bf206505d57f6086827611d9bd4ee09de3e0dcd45c5c67136cba0a4fa48261f0a31636968032ffc70af0a22b5e91f6e5a9110b8f31937a51de6889517430a72b3f4c84791bc7550b3dfd21607becb444f1930a883b7cb5cb6ace7005530a21302601612f226942bdae3bddc07e97a0875a1332458d4d98736a49dda5cf1ec559afc39d0dfdd9aa15bd1804e949cd385c8c934433271ca2a6054e794aea00fdb413f4cfdeeb33aa9a098241a1af2e1a4d4c3c8f1988a1d3e3697516a10e8637ae4cadafff01c4aef0c12a5e788752870fef92101d3186d1bf794c73fad3558a3ea68ed9bb0224928d31aabe766ea23abf4c15e1813c7d13d145289a0dfe55274a117d4e561c3c9030983cfd0bcc7c6b0f48f08f4fc59e1b29c793b128c2da8d435d57ddf3c21c8a5d5d112e8ceb7cdbf1742b19bad427166fad1151a1ee3539d2a9d37866ad21e5392968ab582fbb6e652989930102b97945124b7218cd597c4962968e8a59e4df9fd323a86e3fa05c1f9689e1175562b5b1737e67d0d75db6edb995d8080e829a3a8147381300639b1b0d55553ca27f2bc72be9f012c819c0435dd40125d7d192bceb3d9b0498fe67253ea4af66581629a2eb1e8bf2969a32af015fd53da3b2426e3572aa0a33046daefaef59af77923a314726e72ae13466210470a981025c8f667d0b4486a14b151bc2f48fa80f2c5148413e3471f3e615553fbb9b90fdf88a1e9e726be2239b31172e640dd3bac8120b83d9a54e22187b20ba205d10beec8d5ca1f0f1933df0e9503b919b915ed4bd2383f51af509e086ffdd63ee8fd1c4315b6225cf811a2b7bf67d6c55830f86e5e5ceac6e5073fc841d959e9f787073300bbb34152f57ade7503a3f6adad6b1084c49ed735ce0a1a0ff25cd20715a5539b0b215a9c672de435ffec515199b88d478930a98ac53b78eca6781de7103f78a59c44d4a6bff8c5eb1d6586c3ca28dacfd8b5b42fe1eca2e8d36afc3c1df9ac3d7eeb8eefa8a37118cc233a5528b4c25aca803287928f86e0d7297ed577911a7f7495c1030e82990f2c448b3d09db4f294a4e6562e87af0f391082c36adba9b65aca92dfd3a01e335181cec51442d1dbf383b5237a785b397db4ce630f9869c8d325d2422c90b9285ac2da4d9ea790ac069915ebd4f8c82f8fef054c9db5f151eece426b79a734afc315bef51b0cf5a586740c23bde631759d63bbb261bf9fc77e22cbb83adceefbdd0e24de55169b9d07af6c5ce7f9e4f144b818333ce7510e555d786a5ec9cca3152a3f88049870b4e6d203c787fbacb0fd23773bc24b70b1fde14e52b857b22ca853fa92e12a8d4caca5366617c57bd5c14854e2b621821d802133b9829e6ad9c51727b72934855c37465699c6584114db12aa3bb3e51576a6f3d01638dcb4036b62d7c49fd6a4d8d3e1397ed84ab86ceec6c57e8ba23071edc23ffaff2ceed43dddbff91b70f55ca1795695667de2cd34b166fc78c6853001663dbf568ed60a346d0e7ddaa1d29b100a1d0d336106ea3cdb7c5b5feb26f71911ed9c8d100dd3e2846ead5bba1749a31d02c46f6fbc99df8ea15fe30387044408effe4759174893f1718f7d39d19b5b47c809ea43480fb60d6b358d4193e83ef8910f9ad8e3452ce653a982019484925a786d743f50bc707908bf59c8d9cc270c9184d1b367a32e5978fa3b59216680aa4faec6b4dbdfb236e36303546a9907d0ca55bdc5bccc0000b32fc96739ce676d9480aa243f59ff923799017e6e460e4ce01d0ca4ab91139037c3d73cb98e19b19c8c79e06b7e6afd3158d897510e9d112ba57e64a96a3347230211195f2dfd49052e09b94b7c1adda181d8b644cd3b6a68512f9d9f6f8f6856b987b4fc31e8149ea6d84eece37cdc5a65e6ec59d9d47c1a4df55cf1f9ae858f4cf904edbb9c0f681c143c2f46f47547d978f570621445ece6647d931e1b9e43c592b4ef7a97f92c5a76a29294fd62547127d6f2a4c12d99f4aaa37ba2c2804af9dd1dedaa7154d465f852f873242232e16f83638352d4c5f214b8ef23c23f6e23bc4f7e504033205f6b0338f516ea1beab9db209f894c527a7bb5a0a8ddd71548799ef17238642da25fa2b6f1841833e0172a759f2bdfd7e35a66c744843f1a3c317233452812046808b96598c48adc0a1f57feb77f680454d42c1d03d26580128355e3fda3c377337aea3a6ab29829d9339326df4f210297cc749310833294cab66e127c1391f43eb960b26a8239a40a9e9d3ba325c83ad7839c52584654a0fa3c8bc52dbb1deaf298adc9d0c074041aff2976cb8ddc0a673903005d14a47e535a7e4211eb6adb5354474ad7cf729acc8c17e4f0e0d5a872d95cacd6f20bd03f230a6202aede3add55b18db88e4edb9ad5040506bc6ee161860636eaf782df8eab76dd16a055993551d142beb2638f41274353b259202177b8825bccf6886989148b767be751563ccdc3b556a6391ca28a1d87306ad973c87b42e7d3e7d7c1c5f1bbaf07f9a44d4c22bb1347cd9cee74051b4e5a51b996e62b605c83f23d85175330ce8f51bf06db09a00bcf4ac5d89366edeeebce6e2934f927b63a7b65b7e3406d619e3ce3b1acbc0bce82a2cadba64924a420c8f3af00d35501d60aca0d7b47582b5554c244a4c7ef0acd4587ad79818d8a524ed6c359574217fd17e37615244e577414930a0410848f1b3ac62647199f4b8d7c53bbfaf0f3b6ca30263c12718859dd058f8c80c1c63029a35c71c71b7cd4367ec92c203a47bb2c3e0d8bd4afb2bfa106247b059da54d2b604f6c58741be8e15c8d3c0db2f4ef6e4cf639220616bdebab858aa81a4b17593f5b099150172047a9815600d0497687e6f132e9c077c808854f4f6c1b73b60c061ac92149553ef1dcbf9651f511eee5772bb0aac3736b8e8d821901e95465737e0e283ee273d057cba4398280ba58e9a6600e52226850274ffc1078d7a0293a52af55df0db60c9d6e04d71c03835052b1ccf70d287c79cc32dd5ba7ba48edc650d6c41cd3460f9abd691718d0d4f2ed22d59a20df658b3e25b61a3e3381bcca8541bca9b85b1da6a5172ac678a395024ddf80eca52c1b5f1f7082656ba35e3903d430dabfbd2b7f954057001d141e867e4446ae52e09a8f4469bbc4cdf4287b9032187b0e268e3d7d008ba4089e0261cfde92b6d6c63dd44c37e09054fdccbee0e7b2c549fb07aeb153f853f4b72219651f8a2cabb219df25d45ebbb25df1f4d6c29c07edd57e846766b0c562425ebd9ed5a964a8166bef4775e4f83347c09148f67ce7fe1735c4bebef9c19445216bfbe7973cba68ffc7a921e1074646110f12c302987fb998caf0b3c49bcbcf8401121465478aacbdf631bb5109d726cb1defa0310c1866d6cb85d9b3871816dce003d5ee175d91c56159c44410c8dca43da2fb69010ebe5159ac5efb1355e9cc28304d34fd1729e95a8a66c3d6c2473637cd2975da01595ce452ce7165ca6d7968f3015f7832eb028031d9e51eef27d1540e1bbdd83bdd42d96607b31306d5e1405f16573cc9559aa2c08714ac2887b94d27f625bc561253ba280832d1840bc80cd51cfa344d93c81d2e3de4ba2a24d0c575d6d6a5a97ff898a8520489037d8a3ff252973bcaad7674a8d26c4e7aaf6dbefd0b3e1d809107c86c7383a7ed12a61d97722872febbf2d14a3957141cbbae50c70578e743eaa099590f22b140bcddf7f055acc30037b21e0a302fd00f81db8a2beb35beacc9ae9ab5d80d561bb60c3249905af48f83f5544d9eebacdb8d8a4aee2c04d09b2de991059346d4db11b65a9da14d9b696ee5a155bcd7d2c37f241ec7962c32a313b7576f5172d75a1299f804c4269e567b258fb1ae662baea823da4fb72e32ce3285cfe958f2b5e3d204f429983c9d4db71b689f8045f6a4b3a076821bc01f87e70c4fb9eb4d9d5fcd9a071cb8d2dae86171732aba7d9e84d244cbd115f7a9e179135d5d853df1de38bb5f19bc852986440f4cf26416c28d2be92a721add955258daf385348674ec8d113d9d9fb204e3ce6543f05d03d895b9d186f55a37627e065aa435429d4bdb3ed50370412214a96dc9c66da7bae51f32a1a4ba8c5d9a987ebc2974bb0582225e3f7a6fc55fedd518a8e6009ac0309ddc575538b688491bb558a41347607ff1fce976228568cf398af592b2e69a9d1aec20d91da049bd44f229d6551a4893a2578046233cddb6ef6119f902c05b49fe153089a835d04f052d36ab6975357e427b8837b03dde7bc48393ef842d79bb92981fb7ff92994b5b9f10b7c79aa39bd060dbe0c3b718d739713186a67dc21fd4860567209282d4243555c431ac1037fbfe4b47dd309e2a94f3f9453742942d29af8cb96ad794b106d92d7554a5772da87e6c3840c957a6fafcfbab7aa9d0af0c95ca3923c34c082747789d5c232e87d45db6b6a3ff8e8506362388d21a0cb770bbf44aea56f6db9491f662186230ce52a962a40741c828481ef364fbe1098031801d3c759de2d08edcd115698442ad5343e9eed7513986f50e86a2dd6a5b7d3b905da08bab7cbca9ea144ea1e5a7db59f8d4112eca6349f4f700341684ea48157dd1ac2168fb8a708dfbcfc1101677000a477a19f33a5fd2fa81844a451200fbccc67653b50e69a9be14a972daf244dd48e2bd593d2e02ba313066749f7d670b048fa376eff9cbfaf0c8a0e819451c327e8e0a3b5730d95f59b5077297d7cee02fd88b0efb635c6d1ab3d2ae29f8880f3ea3b651a764d2782231ccf59aac1be158e4fe5400e8ef8df73cb596c837206ca69ce6f2069e3479a8baa347c9c1a36a192997cc9ba97ffe1993710e101bdae03c0b1e076f708d1fa3def8c63f34cdfa3bd3d4cee4e71a71230288997255e60d42cdbadc27a2c69ee420d1627d6cd85734daef391ec3a78d5fb2cbe56ab636ac00a3ddf1adc0162a63b081f66ccac70e0b9d8ead8c54fbc8a11084ff1c071ca654e841618156d09329740c6a8150b443675f7020a24c46053b9e94cbaac5040de542e90bcc8447f49f50d7900d781d20fe21f05da2fa62f4d4079570bd231fbe9b4aa2e054a6e92d04e9cb614363433162f826300b96360685f51e8ca8161a4a785788c8dd6737d000fa480017d59b101ee69348faf2b07188d9f95799267c8cbd39b8a56ce81250cf7de33358d80bb6620dbd7984eac269cf6cec4f57f1cda1b560f6c85ac63e63f76ecab3923d458a7ce575e59c2087563d1923ae4d5ced3c667414ae168bd2177cce7d226a21528bd78be17e183fca0e17818d04910531360deb7edec7a3c9eda0d894d5f21236e2a04b8e24f88954b810d5d8f4372b1d6070af94d065a49d0abc061c65f8ac489cc3815def5461d5bd644eed90ad2ea3f83d5636d16a2931549bde7c0f2717f0a46b95ce8478792e3218ddf2bd47d8c216051f40bab0ecef6a05182e1a6b05488d90377c1bdbdf277728c4aadb87ba734d88ed12197a6b7930880a3f639eb911d700febb4dd74700f5f4aa6d23025cb2d3f2dc4fd076fdace1b1ff5e98d50031810c60b0a8af28d313296065fc88751a7a346c3914aa6e3a1c2ed6ef841726e1ed7a406ff23ba7235927da0ce4bc1a3c743e33371d5a7ea8b997f"}, &(0x7f00002f4000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000899000-0x8c)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 23:25:38 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f00007af000-0x8)='keyring\x00', &(0x7f0000ffa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f000036d000)='.request_key_auth\x00', &(0x7f0000ff9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ee8000)='em1md5sum/\x00', 0x0) keyctl$instantiate_iov(0x14, r2, &(0x7f0000ff9000)=[{&(0x7f0000ff9000)="2d9bf22255c3ef5953a7c9ef71d43ca51d64300aec6ead92c8f9d71632d828736c5c1484ce8d1cca7c73a122fcfa0e2b53655ef1699790bfc1f85aa2e175ce62d5173d5b3f570d5d3faf5574a436efdb3b2a1aa99213", 0x56}, {&(0x7f0000d40000-0x16)="39f3546d2ef81c555224d299dff6beae359b8e8359ab", 0x16}, {&(0x7f0000ff9000)="f8c73b5a337756ba5107e39692d686daaf24ad31af7075d67141dec5964e9cfb5fa44d134c4360fa1d7b8def3ee16665054e1d871e321a0556e76d954d3a5e80d1847e45c905986c1e458a547a86834f04c83c23536e64aeb665543bfef8f3969c71a063e56ef83e4cd675690a7ac1face8d1f568a4b70", 0x77}, {&(0x7f0000406000)="9de57ac1a6012d0b6b1b8ab7adb833d081daaf3c5da08652d1e1d75b578625620f6e84325344c3231f0d9f2acf3b419d3c8ba41d5741b690573ec430b8ec1add32e7453b665b347b18000f4b65d278f3838e7ff032b058d35645cad802257f0edad4ab787050f763902211d334c9bb9f671f6d2424f2ada85d2276013eef22a37da6758402579f2e7f06af2e2aff9605e977913e62bb70317261ac27244d83e0d07764cb000fd168c99de738321675bb186dff6a92cf5371abffbd3154030f1fb6ca44", 0xc3}, {&(0x7f00008b9000)="b8de105c7955", 0x6}, {&(0x7f0000eb6000-0xe2)="2e2a415cac830753a9d06fb3af13d4343b834f5884a3103f47f6d6d122c7bcdb3853f3a27c1484fbd71775939ebe2c86ffe6fc87a558cf3fc856a7edc4463b5dc0b1cfd4b86628e2cf29f2e79414af4ab9baca757d63184e6a978416bdb935b43b5bd5a95a89888e6c75950ce5feef541852b92ec28597ca5d672fa70c9e62f8b5ebe6e582c3855bc0d27933520354f8e7b6489dc936f77309b158531a01fc2a6f68caa39f2c8094e60fd9e71fcf710cdcd1b6bba68074554f2ab15b7eb7017502a0ccd412d0a202a93c5552fc64dbe028cf217d698b144322f686229b1e2cb6bbd8", 0xe2}, 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0x1000}, {&(0x7f0000ebe000-0x1000)="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0x1000}, {&(0x7f0000a92000)="61dd2665ea4613f75706c7dbe1db51e37ebf85f9de063dc5f990560b870998f34afd27e19eab55eeb8c7d98669eae1f70695c1e9c45da25e13c4ba3858084d36d2320323eb8eae8ec9440c330ff09cc665c0db095bf282a436d7397e80e2b6ec37d12140f01403983eb8bad27be148cc32c78bcb890ef121b737ae0775b45c357f78597913e375", 0x87}], 0x9, r3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) poll(&(0x7f0000600000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/29 23:25:38 executing program 2: mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001b000)='/dev/ashmem\x00', 0x0, 0x0) r1 = accept(r0, &(0x7f000001c000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000001c000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f000001c000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000000000)=""/55, 0x37, 0x40000040, &(0x7f0000000000)=@can={0x1d, r2, 0x0, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9600}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r3, 0x0, 0x80}, &(0x7f0000001000)=0xc) socket$nl_generic(0x10, 0x3, 0x10) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000001c000-0xf1)=""/241) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)=0x800) 2018/01/29 23:25:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x880000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f4e000)='/dev/sequencer\x00', 0x200301, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000064b000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/29 23:25:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) 2018/01/29 23:25:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = syz_open_dev$mice(&(0x7f0000eca000)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000039e000)={0xffffffffffffffff, 0xb, 0x81, 0x81, 0x0}, &(0x7f0000336000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000bfd000-0x8)={r1, 0x0}, &(0x7f0000a88000)=0x8) lremovexattr(&(0x7f0000cd9000-0x8)='./file0\x00', &(0x7f0000155000-0x16)=@random={'security.\x00', '/dev/ashmem\x00'}) 2018/01/29 23:25:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000832000)='./file0\x00', r0, &(0x7f00000f9000)='./file0\x00', 0x0) 2018/01/29 23:25:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9a000-0xdd)='attr/fscreate\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c1b000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000031d000)={0x0, 0xad1}, &(0x7f0000847000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000380000-0x8)={r2, 0xbba}, 0x8) fcntl$setownex(r0, 0xf, &(0x7f00005b4000)={0x1, r1}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000403000)={0xfff, 0x1, 0x280, 0xfffffffffffffffd, 0x80000001, 0x4, 0x8, 0x10000, 0x7, 0x8, 0x8}, 0xb) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000508000)={0x0, 0x8, 0x10, 0x7, 0x6}, &(0x7f0000e59000-0x4)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d1c000-0x8)={r3, 0x5}, &(0x7f0000b7c000)=0x8) sendfile(r0, r0, &(0x7f0000dc1000)=0x0, 0x27) 2018/01/29 23:25:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000160000-0x27)="d5c75042992bbbbae44702789fdd8311551fbd7573ccb431d5bf603d5573bfee96400080000035", 0x27, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r3 = getpgid(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xf, r4, 0x0, &(0x7f0000004000)=""/0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r5, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) getsockopt$inet_dccp_int(r5, 0x21, 0x3, &(0x7f00007ad000)=0x0, &(0x7f0000c7b000)=0x4) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) fcntl$getflags(r5, 0x401) 2018/01/29 23:25:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b39000-0xe)='/dev/keychord\x00', 0x80205, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00006aa000-0x2d)={0x0, 0x25, "25236ae29d15289b7ff69404709189a971626f3ab766212a358213b7a0579fb94f51bdfd24"}, &(0x7f0000617000-0x4)=0x2d) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000522000)={0x0, 0x9a97, 0x2, 0x57, 0xfffffffffffffffb, 0x3d}, &(0x7f0000efe000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b39000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x80000000, 0x0, 0x3, 0x8}, &(0x7f0000c50000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009dd000)=@assoc_value={0x0, 0xffffffffffffff85}, &(0x7f00002e6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000069c000-0x6)={0x0, 0x3}, &(0x7f00003f7000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000bdc000-0x8c)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008af000)=0x8c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000612000-0x8)={0x0, 0x2}, &(0x7f0000eb1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00005a1000)={0x0, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xda, 0xfffffffffffffffb, 0x4d56, 0x8}, &(0x7f0000001000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00003d1000-0x8)={0x0, 0x490}, &(0x7f0000c57000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00002cb000)={0x0, 0x7}, &(0x7f0000044000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e53000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x4, 0x1, 0xfffffffffffffd1b, 0x8, 0x8, 0xffff, 0x3, 0x5, 0x6, 0x100000000, 0x0, 0x7fff, 0x5, 0x5]}, &(0x7f0000889000)=0x108) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ffe000)={0x0, 0x2}, &(0x7f00000d0000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000408000-0x108)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x0, 0xff, 0x4, 0xc00000000, 0x5, 0x1000, 0x2, 0x1000, 0x5, 0x80, 0x0, 0x100000001, 0x9b, 0x7]}, &(0x7f0000978000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000947000)={0x0, 0x5c, &(0x7f00008ba000-0x5c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x2}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000144000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000eb2000-0x40)={0x0, 0x38, "0c503078987aa335f666c91d1784c0eb5abb29878362bd9b2995177a84179a98e4d184a88b5242aa5447db39e7139eb6f2754222c4bc0447"}, &(0x7f00005d2000)=0x40) sendmmsg$inet_sctp(r1, &(0x7f0000792000-0x1f8)=[{&(0x7f00000a8000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000019e000)=[{&(0x7f0000ac4000)="68bd8669c89f45b3e301e19f840d0e72a446062bc07bb1d16bf3eb432c2edd4ed612cd58eb2a20350800acbaab051ae135663da256572d79a4b2682df74ad3b4818c7e476d558a053f0a261899aad3a341e82cf04d69ae444052f48b5565b81c66762d31d286e509ed6b22765ffa34dbafd8c5999589a910cdbc4c8e25443ed9d7c914afa81e265ad76ba325d1076884342f2ddeea4b98588f900ee9aa98c964ae84293dd5e71667aff391ee3af6b9f106ea0bed72b525a3f11e1f54c77e0b4d150d2c6210861ff97ab827f4cbef6a8f7cd7b12b351d152a830d5d3a884998e179b31144ce8dd60c", 0xe8}, {&(0x7f0000d8a000)="382c1859edc605e58cbab149c7282969c3c9a89a6de4d3fafd794a1ae1bbfb30464e1ca4589dcd0228348a5d9de8a3a04211d8f94cb9490a8fbcdd5b950b4dfabc864da1f205d04223ce9c049f6e0703f5ce0645f7930090f600550c6bd3c5ff4e975bdd7a8de9f68e6f55df945b55eda1bd8cc7bd7e853eafcc53f550a9bcce743481a444e29189bc1f63e3ed607026a14338127c8a3caed91cb11740940bdb08c3632ab07b1c", 0xa7}, {&(0x7f0000628000)="df48b0c57bba8ffcb31986ef947336276fb4939f7d2c8048989951df6996a538b2aa72d05c18cebb32cbc741444d0334983dba517ad1f5705687d7fe87e254977aa3e987", 0x44}], 0x3, &(0x7f000049b000)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x2, 0xc, 0x6, 0x3, 0x2, 0x8, 0x7, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8c7, 0x1, 0xffffffffffff7cbd, 0x9, 0xb29b, 0x0, 0x86, r3}}], 0x60, 0x0}, {&(0x7f00003e5000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003bd000-0x70)=[{&(0x7f00005bd000-0xa3)="66ef9dd9b4891cfb0af8579992f776ca6bd7c57383105b290a6c0437c7a781cc6151eb541bbf802762fe8f53a9bf84052ff525e1babf3b9f74f0ef22fa9817a6553b8b107b391fb6b831aa2e592c557cc8bb81dd9effeb5c09cbf9638e9628dd77cd5edadcd25818e4b9e2dbdd865d0f54ba441f9e220992e117050e736bb69cc6a7be9ce67d97f1ef6bc317fcc7c8e4252c8f5b1fd8a0bec6d569e0067d78f3dcb936", 0xa3}, {&(0x7f0000b48000)="1488ab2387f7d1dfc6615bac0b7883010bcfd0da58b631e67ebdc69ff03e64d52274d40dae8c17f3cebdcddbcc522e8f9271f964fd9a42dff08b47f6c7d196ac014446c8703350aed793325f2c37466ddaed099abf7c93ef77e28ccbad14c0e4821825e6b9f7aee215bcf1ce0532d8c97e2dd93dd6d9075328f728567170cb4fabb03d4a4332bd7b3a6e9d6c5b548c026bc2f27e593aa1b215cdd3259907eb65f0ab7f", 0xa3}, 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0x1000}, {&(0x7f0000844000)="0bb982cbbe94d6f35cb6e9c3b3a169495f2f1ca7d288045eacdeaa8549c38226ef0b967351e9e1a2713d63e150698d2cadc73ad9a491d1d1c765a86748dc678cc87ee8334d96706bb8065c35bc4a0cdb6e1de455011a30372118a907e71b7ea7b5bcf0c0a4f73de37ea8b0e7cce05cd3da316521ba9cf5c55208af334d199f3aac99587bd4b0ab9871c511eabeed31bdcffd26d0097f79c381bb003080b8d9026435d357996218f62a8f90941f57f31036dfc938123fe36e15248c6ebc4203d5e8fac8d42593da7639aa1d80319a9387dc9b4061cf40", 0xd6}], 0x2, &(0x7f0000570000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x208, 0x800, 0x8bb, r6}}], 0x30, 0x20000001}, {&(0x7f0000d59000-0x1c)=@in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c, &(0x7f0000eec000)=[{&(0x7f0000bce000)="d774b3f20774d30ba57c93c3afda7a033aeb5dbc2d479049ef66cf5cffefd75b8e177604846408b264", 0x29}, {&(0x7f000047f000)="f1b98a", 0x3}, {&(0x7f0000f14000-0x33)="2c1d241d87be443a93738850494dbe63449763a4f5be3e0a5b9994f93ec8c1bd8941a405f26b682499193b438a4ff336da177d", 0x33}, {&(0x7f0000604000)="988f23e92ca8efc209353011e4dc7508f911454fc31fa7422b22274dd82c05855dd439d4f612a7a75447d1069d8e499647723337a695baadbb7b61db600129fbd2cb21b8625f2d54e78a705feffe955bf2d2254602d866d2220e594fa5e547a503bcc6cacc03ebebcc6f0e2ae668cd0bc9b4e4918f676ced2d524f5acce5490a2a69b96b68551d3aa134bf8ac12682416b81ddc286d0fc13b2839ce02378bbfd3d70421b05fdcc9c668c75ce538d4dab89350b63e64534ae2b76e2f67333b3a43fd6fe2cdeda8f1e8b7d23bbfdde54b9da7d3d1a504f756248c5f6a58c1df0193df9d213cc74ae6edb0bb58dd761af48be7be5", 0xf3}, {&(0x7f0000395000)="c31b4996c43d2f894180841ff1dcbcb5c24acba105c2975d50cd4c6ef507170da75e364b411bfe8eb100f860ce6ad56433ecc61e8abcaaad3544a01931c9edd80d76026efb62e051457ac04cd7e142530536501287f972ee0dbd890fea202e2a7bb893efd9b37f505c2353dd1f043c9ba679a7bb679c0fd73597db1dbddd39cab404824d", 0x84}, {&(0x7f000027b000)="37712795644f67b60277e235421ef428aa9b53fef031b87a0304ff67c65670fd1c3cc9850d5a65d7340f2e2fb2af92b6f69d5291eed62b2fe41c2a0ac093b142f6a4e482ed79ef570e01a081df7fabb392c4cdead738885f6561ed0940916f840c9d3dca00901e4c61c6d8cee0d119f0b1adc51b4148b914579e793db2dbb382aad8a1901385b8742aeaa595b3158b1858f688a456e46f19", 0x98}], 0x6, &(0x7f000063d000-0x1e0)=[@sndinfo={0x20, 0x84, 0x2, {0x368400000000000, 0x9, 0x7d, 0x18, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x3, 0x2, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xa, 0x2f8e, 0xfffffffffffffc00, r9}}, @init={0x18, 0x84, 0x0, {0x101, 0x4, 0x100000001, 0x6d9}}, @init={0x18, 0x84, 0x0, {0x7, 0x2, 0x10001, 0x6af}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x6c3, 0x1, 0x40}}, @init={0x18, 0x84, 0x0, {0x151, 0xfffffffffffff801, 0x6, 0x20}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x100000000, 0x0, 0x4, 0x100000000, 0x5, 0x4, 0x4, r10}}, @init={0x18, 0x84, 0x0, {0x5, 0x5f3, 0x7, 0x8000}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xe0, 0xd, 0x3, 0x1f, 0x9, 0x8, 0x7fff, r11}}], 0x1e0, 0x40}, {&(0x7f0000a00000-0x1c)=@in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c, &(0x7f00006e1000-0x30)=[{&(0x7f0000b51000-0x98)="9b5690a8b98a9e10a4be1254b0c1fd1d55c08bddc11d58e96bfc7f182d2c5431682cea78b218709cff1c940527855ea199130d9263b330b29a3ca05c8d7290ab60b319c02ff6a13d57f40be726e46fac9cbcd4d54e2aaeaf255e469b6c63ad043319d7ddc0003853e499859d19ae2f570387b4e316f6a36bc1bf608098ca2261e401e742356b3ee0c092c196709a4d4cd06cdc6716524bdb", 0x98}, {&(0x7f00006b6000-0x10)="24c4f103184e7c8d8686423df36ec4a122723140f45136084ae653d7", 0x1c}, {&(0x7f0000317000-0x4c)="bba56c82cb267eb636b944345854b55874280edb1b43bd61ca7d55fe1127001ab76c9a4da78a63f7ae21dfacfe498b474554bc9bd3597391fbfdb7fccbe3cc1c5b14b33c687342d62f3002ef", 0x4c}], 0x3, &(0x7f000058a000-0x150)=[@init={0x18, 0x84, 0x0, {0x80, 0x9, 0x50d5, 0x3}}, @init={0x18, 0x84, 0x0, {0x1, 0x6, 0x6b, 0x800}}, @init={0x18, 0x84, 0x0, {0x8000, 0x0, 0xffffffff, 0x100000000}}, @init={0x18, 0x84, 0x0, {0x1000, 0x7, 0x7, 0x80000001}}, @init={0x18, 0x84, 0x0, {0xffff, 0x2, 0x1, 0x7fff}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x8000, 0xffffffff, 0x101, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x40, 0x3, 0x1000, 0x3, 0xffffffffffffff63, 0x3ff, 0x4, r13}}], 0x150, 0xc000}, {&(0x7f0000d9f000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000868000)=[{&(0x7f0000189000)="8b7915025959d617afaf4ac70d212a3a55b93ae2705d3749543b101e5aab37b03a7dd5bec1dba102ef6ed9904750dec6f94b3ec86d0b2b424431f13bbb976b6a83355f1d02119a3e565f3503d19b7b44fc1bbd8af19a3e9516a744ba330d98e44813ae9596f138274cbf40f143849fa0ccc48bb3326077c7a0cf695a5cb01624aa2e503ae5faaee84acbec8c79ef649153a0e3b087f1c2f39a136425bb637ca500c7b140b4ade427d92ddcea2b23b15a3f36aa46935f116a57d3d28bf42c3dd25179ffe9e28935dc048cf2d4e03edb512d5989a19d9d6286eaf648ee2f2127131799c5c6", 0xe4}, {&(0x7f000040f000-0x90)="db27f907c09050ac0081a0453cf50cec9858db412ce1327fb5927929a4857e1d96083f31ff2d02158d682070040010c03641b9c35cb7a8970d68af0cd2cc3bbf95f12b7466607652b5eaa4fed3c0421debd505783c034ad8c0dd18a4e847d98ee69737433a8e0e3167f61e9d891890fe7f5cb26ff99d85bde26dc501ae11b888dd1884f5652fe88db2a3200aae68f3e8", 0x90}, {&(0x7f00008ea000)="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{&(0x7f000068c000)="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", 0x1000}, {&(0x7f0000f1f000)="", 0x0}, {&(0x7f0000682000)="daafff839914982e973be843f12422c5338fefff6e076e0fe58b2ad72ad8ef1805f9cf040af6f61339ac7ceff16119060de8c9e6be5f3cfe68dd28b018f8b4150d7910bed697f2d5917dd911ccd7267783acff73326ad5babee248807dcffabcee34cc749c8be645252e3ab499f072d6d23c2fa221d2c3e5bb46955f1a1b3bb5385c96252c8bc902ef6f7799e061be0a9f554554514b7a1b5d7ad541c1f4a92173082166e2119b603e035b2f686fdca5158dbc8aa88de7e98ed568945ba814fe1e0306f93090a2477e5b", 0xca}], 0x5, 0x0, 0x0, 0x4}], 0x9, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000903000-0x14)={0x1, 0x13d60440, 0xe88e, 0x2, 0x8c6}, 0x14) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f7b000-0x4)=0x0) 2018/01/29 23:25:39 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000012000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000012000)=0x22, 0x3) 2018/01/29 23:25:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0xa, 0x300) syz_open_dev$evdev(&(0x7f000033a000-0x12)='/dev/input/event#\x00', 0x3, 0x101140) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/29 23:25:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) read(r1, &(0x7f00000ca000-0x99)=""/153, 0x99) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000357000)={0x0, 0x0}, &(0x7f0000a65000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000451000-0x3)={r2, 0x1}, 0x8) 2018/01/29 23:25:39 executing program 4: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f15000)='/dev/sequencer2\x00', 0x3, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000a73000)=[{&(0x7f0000001000-0x4)=""/4, 0x4}], 0x1) 2018/01/29 23:25:39 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00008f6000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/01/29 23:25:39 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000021000-0x8)={0x0, 0x0}, 0x0, 0x5) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) write$tun(r0, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}, 0xfffffea2) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000)=@file={0x0, ""/108}, &(0x7f0000026000-0x4)=0x6e) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000026000-0xbc)=""/188, 0xbc, 0x2002, &(0x7f000000e000)=@abs={0x0, 0x0, 0x1}, 0x8) sendfile(r1, r0, &(0x7f000001f000)=0x0, 0x200010004) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$llc_int(r3, 0x10c, 0xf, &(0x7f000000d000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000026000+0x5cc)=0x6) 2018/01/29 23:25:39 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) accept4$packet(r0, 0x0, &(0x7f00007ba000)=0x0, 0x80800) r1 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x9d5}, 0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b08000)=0xf8, 0x4) 2018/01/29 23:25:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000144000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00005fa000-0x7)={@generic="b85216837740e7b4edbd1d38b60fb412", @ifru_flags=0xc00}) write$tun(r0, &(0x7f0000d30000-0x4af)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "dd36b3", 0x46, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "6a09df", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x0}]}], 'w'}}}}}, 0x78) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x81, 0x1, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) 2018/01/29 23:25:39 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x806, 0x1f, &(0x7f0000004000)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000b000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f000000b000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000000b000-0x8)={0x0, 0x0}, &(0x7f000000a000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000004000-0x8)={r3, 0x100000002}, &(0x7f0000008000-0x4)=0x8) r4 = socket$packet(0x11, 0x3, 0x300) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000007000)={0x0, 0x0}) ptrace$setopts(0x4200, r5, 0x401, 0x100068) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000006000-0x4)=0x0) getsockopt$packet_int(r4, 0x107, 0xb, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x2a2) 2018/01/29 23:25:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() fstatfs(r0, &(0x7f000091d000-0x19)=""/25) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x38, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x0}, @IFLA_LINKINFO={0x10, 0x12, [@IFLA_INFO_KIND={0xc, 0x1, 'em0ppp1\x00'}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 23:25:39 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, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000512000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f0000d5e000)='l', 0x1}], 0x1, &(0x7f0000261000)=[], 0x0, 0x0}, 0x0) accept(r1, &(0x7f00000bc000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ba4000-0x4)=0x1c) dup2(r1, r0) [ 265.360081] device eql entered promiscuous mode 2018/01/29 23:25:39 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000000f000-0xf)="036e07017265736f6c76047200355b", &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000000f000)='[GPLem1mime_typetrusted\x00', 0xfffffffffffffffe) 2018/01/29 23:25:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000039a000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e4f000)={0x7, 0x6, 0x4, 0x2, 0xeb, 0x9, 0x9, 0x4, 0x0}, &(0x7f0000437000)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005a6000-0x8)={r1, 0x3}, &(0x7f000019f000-0x4)=0x8) 2018/01/29 23:25:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f00001ef000-0x8)='./file0\x00', &(0x7f0000084000)=""/225, 0xe1) r0 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000406000+0x651)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigpending(&(0x7f0000dc5000-0x8)={0x0}, 0x8) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00009fb000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a4000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000191000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00002a4000)=0x0) 2018/01/29 23:25:39 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00002c8000)='net/ip_tables_names\x00') kexec_load(0x2, 0x5, &(0x7f0000879000)=[{&(0x7f000081e000)="67ecd7acd377498d194f3879f8ad6494ed59cf0caddf5617abd9fca6eaf848f0ddac0856db5bc0e0600e0731799c3e02c80d9759a31035c8b97139eb020896634ff1df822d2fdb3687bff1ed6fdf26f4c5684931d019e46b1687997334b7eb7ea1a5f3ab5dcd9b4ad1ad922ec6e18d1f684df6039b4a8beda1cffff6c7d67efb12178259b4a6fa1986348567925fdfe5a768918133e16bdce91c5e19d67f35c43a524442a3acbb83437c33f650f760e2fb0f150a220600661aa5c98f8a2ebab9f46f3a7b3520d57757d4d978c6ad6bc5732bb59d8f85e0918c8138fa4ed5ec840975e58c2a0c1d636b51e1f76705", 0xee, 0x7, 0x5}, {&(0x7f000094f000)="e955936dd4d86dca0a1ca60703ba7c9df143b5b6fdc4ef66e4574f69304cd9f37471e659933a286dd500888637fbc9963f605aafb5f00a9aac15644b28762deff7d8323dc10d9a1f72b2fd5a5c443b9d2a7efd8dc0ded0fa20ed060b316263b87406c3d5da54b067e2beeead0b0bc16ab03dbd4a0a5fcedb93f59b4b3da30b4ba6eafdc7193ef3ed238ea459ce215f756170c721e7d50e71872bb0cd665c64e8d964dda424a25314ab", 0xa9, 0x200, 0x7fffffff}, {&(0x7f0000051000-0x1000)="626e960be928acffdbd4158245721e77c26779b3984bf462613726621b398d3de3e8a71a9f17c1175249e5fea4dd233121a5b21c6150d1e60c15173573335170ebdc09d8ce94642a0a94267fa97b3c89dbfdb4caf588211ce32098b56efa60d3eb47ef001ac048d519f658276c9820e216cff455c254692c4a1bd1f4a7ef4d6503554fcf179659f8cf279ca169910163b862c08e3be391ff3234f9ffabdaa735ef2eccced18bc82b8becf5acb57dce98379425819bddb1226b58c23323bc15c2140659e5076854a986ae27b66825b7eeb57bab4cab3dc44228ff9026d64c9034c46d13405a4b786a072a71d9b4909eb706e754264d5258b88bd1698deb84e4c4e46d0d475979c4ed1552396c70957ea93bac40439d18ef8e8dfa3d6378490e6902af0949b38e12cae15d493de475ed3337fd6edb9f06aa21f737f14e8f2510049dfe8ece7a7a27511bd050697ab6d7fe2b6e20850cc5e45c8bed903594b39d42894117599385134fd79d1408f0ea2f81a8639fc4d99287f640de6984dc0927a5c3a85b758dbca23f18ce2447d934195a8267c1a0b10efd5f4ddd494e2475fb5c5209b9b9372538256c070c66cab5f64e3cf2e9486bc2ce7de288b1e4129ad41e0167e0fe740f4e987bfe92eba0f9bd9d484c01237b47c9ae583c9e3251143b1b3adef1d83ba215f67fea0c2a4548fe8d8f20b24edd85c976f8c70941d3d57ea5c2384ab7dfc1581c8e652519f4ce42d372f078cfb209b782371fb20747038b1af479504b8e4402ec56a63930509cd8b3c2d0d169bf15ffd9ecc83258ae6ca09e009e59d3c4796b87c51bda44623a2512fb5dbd945fb0a4fae9e24e3a8a5656396dc1790aaeb8c4bf30a16fd6a8b32a5faa03f5b0a587e87587fe0030427d27136a4f7d3edc9baada3f26dd0e62ff3a494b75c4bdc65ea3af543004987a2ba404368c408f34163908f3735cf2ca60ffd75a06d3af4258421c4504bd7a612b89e1952cf20309b498e7743baf1d7c337cebedf6bca352de3c99b34df23adaee5ec0f3971b19b9d54098d6f5de08c35278f37dfb6c2dbccda1482a78e9b705ed7deebc5bee84daa6b05563ed74bfbea26db53ae8b9e59491e3c474519949d60a9056d9ccd57f3706b23e305ed61a2cfff24195a0c5fb8853872bebe6cd0f7de1d19c20d6112bb4377f06045da1e7e94d23a78554c4a7251d32f7592ea8c6c847ff0a7f09a5160e239db94d224fbecf09ff91e6ad0417239d4652ba6d04e81fb61c2c0fb44da93eb752c9d3d03be5a52fb05f11d92b1d4587bda11131756d337204d748da443e37edafbf80a59a7f4f512acf7357124c551972c5f583a9f1a567a289197260673456a81ab95a0dad6491ac324435f1cc9691aad8c6ddc08c27a4d83f94496b4960f51d5568d895cc6ef448e128b437cc27b6348d751f44027ebfafcafd37b4a352f4f20e4f36dfb46dfb3bbae0a5a35a46a82493de14d2875993c06f1c1ae62ef5e3295fc2073c3a4293a7d9a2daef50c700b50b7acf90282f681a2c1f8778019e9e4a0615f81113577c6e60bdd225efb17ead77ce0d9f75bc67f3e6e0cf0ca4687e39c05c7e489d950b1a72faf7d9571fc6a6d4d9ff2a97c15b23f30a36f9935c258a9cf9f39e5485f769dffde01d0cbe3d913e920529ea5145cdb0fe6aacf097b10f82bdec76d8a859850034056fa3efdce899a2cedf25d5a58b9791ed61c0051ad9a366645951a4d0c74d8c0e2205ee1ccc2f18b98a4f2a8ca41782c273ce68406beaffa3eb228c61ee24b5580632a803a472856c710ff713f87f6d68446ce261be2801d2120e627d970ad0d0e6f7fc951038130cb141e0f6dcd1e6d3a9ad0fdf9098ce8e324ebad57fae65d8bd380c327cdcadb4421628a0549a70bef4a82507998b0058d8547ba75b98278bb534ce40e6747fffaf1600d46a2bbbac56ff9562d3116542cc5e182a1c2dce99b5a0354c42ad11f6c81fa82662f33ed077105dd205d733b0195796b39cb993cf3281e7e3517683c6031b3556938ab50f0cd1443d44969c34ed123875ed5305c211d20dc9a868b166b23f1fa8630509da1c7ec78c9635bbf18caf2ed43671459605845e4c6c93106a4d7908c0fdd601dab761bd41e69f00549e307fdbecb5f0ade0b95525e27d1b74101f95903936fef9973e1f58c3241720ecc06121e26cd67fb599855526b3acaac3b8750507b07d30381b4ea5afca9220b916d28d292106d89f3f3eb9b757768f1a59f3931513f7d1221d2d2987e5b44280b00a71827d4fa88b1b5f5a950fab445a56142b7158d0dc2f0729c14e36ab5fb41d123c8f4ad15f079da7baf5b12537ca26f2d9993848b5c8aa845eac04b54e300ab34fff04ce2e203e1112dd7fa6c4d848bfb0e0bb400cd1d02031ea676e95da5a97a4b7515ddafebe4ff2b512a43ca9a97a2c5bcd2211677a51478a05e7f904474a391a5efde2313c446d616f34e6894e0a52c841a83e2961aae8e96587afbfd37072a0fbb71ee6769e4e7f78a52a3ef0764c8bea209d9e786a64a7a069924cb9781a916e3c6d9d861b07f165f3f645c165ecb974593740bab35ef88d1806fb67883c5294bfa03627381bd5c7841d70e4a376a4abe47aa60880a9a3b7fa62b1a7bbe1b7ca6cfe03ca21d29b0d52265278c403f1efe693146e7c1d8296e1bd52bdd4ab354229b7d42c9d3af961425da09414ee0d761e7a0c167c3852c43f588684fb7187ff1106eed4dc013b5ab9f76459ab08ea6fc3c2d64646ab9eddd87e1853f01b490747f5419f1107a669671dacdb2f02d073fdb3d9942023031a55719ac2d496592a67d8b29cc694f59cfbaf18ac6dac2c592e74f38e0e494494204e3d1f02a60b5c11dac01144fc5e6c2c8acaf52a04fc550ac4f02ab3e3e51cac923c7765639f91ad3170ab4112cc58061cd16b61dc1f9b4859eb6513b13dad577fa573959c5efe0a5fbc9e0620f209f7667f03288613546e7701f3681ebad61b234defbf8f2c9459c433fc2d6326bf2b0b814637f518b6c4033d2222e4f7b22d3ee6b39aa770c76f9b2d9ac3a3d12e40a575c8c2db5bb37361d222d14c058c82fc7472213d10144ebdb94bcf348fc8535ab2791811857fd033231cfe64e6f09d3aa86fca2e8539184ede35a0dbba492233d52d7e617319e476fd6a615f3d52c91c3abe17be4da1d30451814e16d4295220978d9b6dcfa2df2f8337fb7399aaea2bbaccfc6cb1fb874fb305a1ebc9eb58f897fdd0e2614c68e2abe0422e63cc0206e5629ae15559300982401d69f58958563cb7a3c131c2a314acc1f3cc18b4520b631ba47b3b1c7e799530d374217293e0ceafc55edd063d34c06686ef8579b8b739ef75c881cb7354eda042e89660005a14c33b4b7a4c31f73c9e61d503905178c4fa61c9645424618a582a144aeaa973ff4c9f531bc9ffb055e1f9bc30ea353c0cfe0514701b53a9880a3da71489aaf2e017e9c6e8f48ef4c53af473eb8a2a05016d5bd0dbf17ed3fd45ee99723816efb26c73bb1e6bcc2dbc5b5322729c0775f0a9d8b4a49cd0b8a39ba45bc17faf6ab14ead25346b1bdf1acdb9a1da1481d9a593fe226de0a8cd045f3836cd52a14f8466d4e6dc74bd5e95fab03fc9a269714c871819eaa941a982bde8e998cbeaaee214656a54520d099ea36320844bfaf318104dfdeb989a56b07355e86813636bb7d1c8d1d569917108a47a170841c1d100d055d1baeee1fe450562e45cb10483ac64f4721e8c8f637fa083270443f33dd27927dbdc277ea1a37eb12d2e09ac22e325d68164acad10c69d0968c1a26a4ee795e9fd522529bb4e5c01ebc52851b44035841869de92559cf128f87d30adf7e19fa7165a41b9c2f1f39d1b331796ac4c396373869ff5bbf6202ae54ca076fda34c13e3838d06f9c780fe2551b2417c3db385346717fea3db75e7aae8437b23ddd38cbd398329d52bea02496a2e6e3452bda483a23d13cce902c41f266a8d49bf4f94591ff5c39b9435d66b89ecd63f9ecbe98b33ce1f3f14e31c253b62e7256df9d3b20b27575e8becb93849d66b9280b37e1d9fcbc81d8dabe6ef92523f1e37b33e79cc5db84577a9904403613a58ced1b3b71d22d18ddf8834c6b15eb8e9e5464549cb4e9612a39d0a79b05d9930f4763b589e7f3b2a63964ac9e28114103e88a1119ee226434099122ada548338feadf3c6049059e922d44b87657edf8ba4b6fd06e3dc337ff5ded9bf597d8bc1bb1dea21628c38f66152c8a0ac858f5aa6ae02c7c7ab018014203475cff613764943a02ead833d5cdbc13c2f1086ef4e7a42c7f54fbbc187ad191cfc3392365c3bc69974b2c878ee0f205eeed395346fa2ad8d807520101111d79c36573d5a3fb6320bb2c5ec227ff7e85748079061c7e8767f8d280387c3dab93fdea4eacc99741b1e081d2707712c458e934ccbaf10257fd6ebfd4898cd7dc5e2b44134a2c4840c991bee8abc4e3f27e859e76dd286e0e6eb9d605fcc534ac771cd929b0d9afe4ab19a9cd85834b507bd8ec5ab50b240417426f139d6ec9eb97eb3dd45eccce1065a777b30532fe7bbb11a6c9b268409547eaeb5e68e9eef85b9a83969018cef98281c92733fb3207906de034cbb5d3be3f9c748e12edc741280f7aa58a873807d2f667475bbc81e1d89f6173945fa0c3241f253d63f8cb8dcac0257613a2f83ff5b30d4e2105e78d6119a2ce18917fbe2dcf3b66c8a69e2ad3c9105694180a8052114206adc06323cbde9d6ce3afd8cc9168e40cce6eafff50ea8fb490c9f7a6eabe7a527a76238c2632721200ea96c00d8588b46fc335c2e8ef8c2bbff02ceca037928111482cf42e4091fcf7e61131966b910b126518316937146bdac7052c9721e6c809fe03667ecac2f79c07b94d2fdbcc2f337e3216e3f0764313dd166bf5f13f2ba57639885a811061c632480208026d53475cbd87700b57ba6f4f455bc0c9bd187736d26244b6a07f153e7d334e2f46a2986e3502af3b63b9c7cafd3763b9747840c9272bfdb6278bf69e6fb228fce489bb9fc623048634b9a7243a700f94582acc061610463128137ecdfe581053f0d0762063c51966b17b7a24535e6033f80ef62ecbbaa4de81794c4e72faacde8bf22eaf02767b18ddfea4583402cf8c3127e28c1ab3c251e2fea9787e24264fba266ae547b54be97b9577c497005758b2003350c53ba1c618df72aa1b05c4a789a3923255a6c793c47790e34931fcb2ba533301d39db5e9a01a88595e7d2579b22f443799a76459197fc123596b3da1be3ca656328af028cd3144162503dab5d5c8a87d4297b39ea46a8e0e8311a3b6eb19182b5f2c1d1e7224e2dd4db405a6cfb9ddabe3598f1dd06148c523284cf7eccc25d3bea0eb9b8628c4fbdf1489d2dd01d70aa4bf173b8a8658b4bed559a0afe9ccaa0b7144ab4ff711e7b9825aeaf2b114bafe61aac9c7b83c4db780d9d98b34cbb827f433099b7d315de282fae4c20aecbd7fe3ca1f841bf0745655f10415e7bea080eb05dc9c724e451b6811f4b9a510be19d583f7d7f6a191b863d7338ddb3c4272b8deeea78436f782c4df82bf7ab6d17b98f4c22cbce77d3a7d1706ae3764055621756500b81769bfea9ae0cf78c1e3013478459e40e47000392b9fcc2c9567b3cfd9d67b1a6a67f356f0b6661e0fdc292b6a7c547d317102d54b6d46e700c57170e8458b9c509f40197d34b1fd7e205cb863217a5cebe7f9d4d5fc6ed9a7e112521442157c79020242f41917203a67eaa2a161eea9f5db57d505c8fe728", 0x1000, 0x5, 0x20}, {&(0x7f0000c6b000)="67a218b7c9c65bf3657437a4c17f369f7f72d33285b38ecf6a970f5a0208c139300bad73f96b363482e95564c6f5d12c403e97da9e1ab7aaa50368f42d59dd17774d385614a86339688b51afc6a2f85ab26ce5016ac0b46b49fe9d8b7c803f3fb90179c1f806a21b88a55f308d791b5a9729c207", 0x74, 0x6, 0x4}, {&(0x7f0000f61000-0x66)="67bd13a4353a5005b6c8f66dc08b204dca6c3865b3437c952942678d5c63711ed2d0fa9456bf2eef1784abfa2b6a97ec507daf1834bc7275c86c77cd500d929666c4904acbd2c8fa9d13cdc2797f50f51ce02a2034c02b63a551f5e982ba301319876bb2dc1d", 0x66, 0x8, 0x8}], 0x280000) write$selinux_create(r0, &(0x7f000035e000)=@access={'system_u:object_r:setfiles_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x39, 0x38, 0x0}, 0x38) pread64(r0, &(0x7f00008af000)=""/0, 0xfffffef6, 0x100000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000078b000-0x8)={0x0, 0xfffffffffffffdd0, ""}, &(0x7f000039c000-0x3)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000a32000-0xf7)={r1, 0x1, 0xef, "a7b9a0820ad112da585949277c822bf192fb85297a8108416bd9dc552cdcf9821953f6b460ebff998c1e93269fabe216ca89921fe02d359f4a3e7da2583a9d13bb36e68b1f8a9f2d8b090f4333bda5627a004b68d9fc5a05d1fc266c42deb454fd4a4545bcabab197ece1654e21d73d710fd1892b9afce965dbec2da87a6ac78088adcb4a04a63096d9f60794d7ea62bd3d7086ba926c952c2aec8d2a24742e89f8b9c7a3930b16d949220d18ad4cf99ecbe402bb16abe6ce3c1cfec7462428233a38ed27187c8b97e71a2c6789e8f77338e8d2be0968c95c8cfa0e8fc6044aae4d640a129a7a9bafdbf7f8b24767a"}, 0xf7) ioctl$TIOCEXCL(r0, 0x540c) 2018/01/29 23:25:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) writev(r0, &(0x7f0000d49000-0x10)=[{&(0x7f0000a5f000)="29000000200019fff63d0014000000060200003215f50005000000040d001000000000020002000008", 0x29}], 0x1) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000ecf000)=0x800) 2018/01/29 23:25:39 executing program 7: sysfs$1(0x1, &(0x7f0000925000-0x5)='ppp0\x00') mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000a9c000)='syzkaller\x00', &(0x7f0000fd2000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fd2000)='\x00', 0x1, 0xfffffffffffffffb) 2018/01/29 23:25:39 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000012000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) accept4$packet(r1, &(0x7f00009be000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005ed000+0x21)=0x14, 0x80000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() r3 = dup3(r0, r0, 0x80000) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000a6e000-0x50)={@common=""/16, @ifru_settings={0x0, 0x0, @te1=&(0x7f0000572000-0x10)={0x7fffffff, 0xfffffffffffffff8, 0x2d, 0x20}}}) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000276000)=0xff, 0x4) tkill(r2, 0x3f) close(r0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00005e4000-0x8)=0x0) 2018/01/29 23:25:39 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) fcntl$setsig(r0, 0xa, 0x2a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) socketpair$inet(0x2, 0x0, 0xfb21, &(0x7f000000d000)={0x0, 0x0}) 2018/01/29 23:25:39 executing program 7: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000f74000)='/dev/urandom\x00', 0x0, 0x8400) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000058000-0x10)=[{&(0x7f0000f74000)="5e61251de36a0e123897636ab5af18dfa6a5ba1ef5bef1fe9db1cc08432b64ce081f793847a1a06cd03441b18d85e240081d87afeb7d0eb07e8894d23aee42eb648aa0b107db77744dd1c01ade5d8a022e98c1668140842c0b8d0ddc0ce85e966effcc015d65887a19577f4073d4760ddf223feee45bbdfa6d175148de241f6ba104dba2e71ef52a7923ca603ba9ec13eca4327f4a1d614f7ad38b053d7d518ab19e5f76803e9ebe1a54150306900f115f8a75a6eda81475e4992cf6dcab1aaf02", 0xc1}], 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000a4a000+0xeaa)=0x0, &(0x7f000005f000)=0x4) 2018/01/29 23:25:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002b5000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000ed9000-0x8)={0x8, 0x6, 0x4, 0x100000001}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00009fa000-0x18)=@get={0x1, &(0x7f00005c1000)=""/193, 0x4}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00004ec000)={0x6695, 0x9, 0x8, 0x7, 0x401, 0x100000001, 0x8, 0x6, 0x100, 0x8, 0xfffffffffffffffe, 0x9}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fda000-0x4)=0x3) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/01/29 23:25:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40002, 0x100) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000b7a000-0x10)={0xff, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) tkill(r1, 0xc) r2 = syz_open_dev$loop(&(0x7f000000e000)='/dev/loop#\x00', 0x0, 0x4004) fcntl$getownex(r2, 0x10, &(0x7f0000ebf000-0x8)={0x0, 0x0}) 2018/01/29 23:25:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c8000-0x8)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f00003c5000-0xe)='./file0/file0\x00', &(0x7f0000df2000)='./file0\x00', &(0x7f0000f73000)='ramfs\x00', 0x1, 0x0) unshare(0x62020200) rename(&(0x7f0000b44000+0xda4)='./file0\x00', &(0x7f00003e1000)='./file1\x00') r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/01/29 23:25:39 executing program 0: mmap(&(0x7f0000000000/0xce6000)=nil, 0xce6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000697000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 23:25:39 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000009000)={r1, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) r2 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x5) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) write(r2, &(0x7f0000008000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/29 23:25:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000019f000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000094a000)={0x0, 0x4}, &(0x7f000045b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000337000)={r3, 0x8001}, &(0x7f0000c74000-0x4)=0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000d02000-0xa0)={r4, @in6={{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7f9, 0xdbc8, 0x8, 0x5}, &(0x7f0000008000)=0xa0) fcntl$lock(r1, 0x24, &(0x7f000001d000)={0x8000000000000001, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 23:25:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) socketpair$inet(0x2, 0x5, 0x6, &(0x7f0000f5f000-0x8)={0x0, 0x0}) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000031000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000509000)={0x0, 0x0, 0x0}, &(0x7f0000f19000)=0xc) capget(&(0x7f0000e7a000-0x8)={0x20080522, r3}, &(0x7f00004b5000)={0x80000000, 0x2, 0x0, 0x10001, 0xfff, 0x3}) preadv(r2, &(0x7f0000279000-0x20)=[{&(0x7f0000bda000)=""/4096, 0x1000}], 0x1, 0x0) [ 265.844470] IPVS: Creating netns size=2536 id=20 [ 265.907796] IPVS: Creating netns size=2536 id=21 2018/01/29 23:25:40 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/29 23:25:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000962000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x485, &(0x7f00003d2000-0x18)=""/24, &(0x7f000041e000)=0xffffffffffffff7d) 2018/01/29 23:25:40 executing program 2: prctl$intptr(0x26, 0x1) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000710000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000af0000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x9e)={r1, 0x96, "c3896a3b9d264c02b6b05a3b1b2c4cbe225122a9184cbff82c455e6793fd25a5f91d2b3ab49dbe7d9a68a7b34d633301d06c3c53a457f118c2d72c4d68678ffb3086e7797613f968820804deb5f18a1111a0272a4cfad172f6e0cb18340ddb6e52be30a740cc16a27e9ce8df50cc4cd50076625ae18fd7364d99fa799d7be6cbab4c436529a9898411fe613ae24989e3429e6895495f"}, &(0x7f000055f000)=0x9e) 2018/01/29 23:25:40 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) lseek(r1, 0x0, 0x4) close(r0) userfaultfd(0x80000) 2018/01/29 23:25:40 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000026000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000026000)=0xe8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000026000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x40, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000002, 0x0, 0x0, 0x0, 0x0, r2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x2, 0x7, 0x0, 0xffffffffffffffff}, [@tmpl={0xffffffffffffff00, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 23:25:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000599000)={0x0, 0x12, "268370f4866aa9b98083d7f2e005a1430262"}, &(0x7f0000e10000)=0x1a) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00003e3000)={r3, 0x4b883ecb}, &(0x7f00005dd000-0x4)=0x8) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)=0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) dup2(r0, r2) 2018/01/29 23:25:40 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000747000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000b36000)=""/15, 0xf) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000b38000-0x4)=0x200, 0x4) futex(&(0x7f00002af000)=0x0, 0x88, 0x0, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/29 23:25:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ea0000)='id_legacy\x00', &(0x7f00002f4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cc3000)=',vboxnet0\'vboxnet0\x00', 0xffffffffffffffff) r1 = request_key(&(0x7f00000ec000-0x8)='trusted\x00', &(0x7f0000f9a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c9e000)='ppp1*eth0selinuxcpuset\x00', 0xfffffffffffffff8) keyctl$link(0x8, r0, r1) r2 = socket$inet(0x2, 0x8000000002, 0x0) getsockopt$inet_buf(r2, 0x0, 0x14, &(0x7f0000062000)=""/174, &(0x7f00009fb000-0x4)=0xae) 2018/01/29 23:25:40 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000003000)={0xfffffffffffffffe, 0xfff, 0x1, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000006000)='./file0\x00', &(0x7f000000c000-0xd)=@known='security.evm\x00', &(0x7f0000004000)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, 0x2) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000a000)="c0c73ff0") 2018/01/29 23:25:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b58000-0x11)='net/fib_triestat\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000a1000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b5a000-0x10)={0x9, 0x8, 0x5, 0x20, r2}, 0x10) readahead(r0, 0x1f66, 0x0) readv(r0, &(0x7f0000002000)=[{&(0x7f0000002000-0xb0)=""/176, 0xb0}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c3c000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000040a000)=0xe8) setuid(r3) 2018/01/29 23:25:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ff0000-0x8)={0x0, 0x0}, 0x84800) clock_gettime(0x0, &(0x7f0000574000)={0x0, 0x0}) utimensat(r0, &(0x7f00000c1000-0x8)='./file0\x00', &(0x7f000026c000+0x851)={{0x77359400, 0x0}, {r2, r3/1000+10000}}, 0x100) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r5 = accept$inet(0xffffffffffffffff, &(0x7f0000011000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007bb000-0x4)=0x10) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000071000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000931000)="94d0", &(0x7f0000abb000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000417000-0x1)='\a') ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000026e000-0x4)=0x10001, 0x4) [ 266.270126] audit_printk_skb: 1230 callbacks suppressed [ 266.270131] audit: type=1400 audit(1517268340.133:5291): avc: denied { net_admin } for pid=4062 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/29 23:25:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="", 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000315000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000b56000-0x24)={0x459, 0x9, 0x200, 0x5, 0x6, 0x3, 0x10, 0x5, 0x2, 0x7fff, 0x9103, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000d7b000-0x1000)="99d73fc85143371106a26ac800a39e944b69806f142bf81b2936891f6f6631bf34055d972e58045c311aa3f57d61778130b9d1c0d0f1c561cfe27066a72968ae767b4305f726a4970b82582f4d8403102ba2520fdeadb2eb934e9e87b6b18354b90cb38c7fc6b5af2a7e6b164e8f26f0254b92fe9d53ced262aafc81e27d4ca2211dc8bfb1dd56a83eaa85351eb419cc99e4268247e0a1ac6843d1f35301c144a646d5e04fb942f41b5ad5770aba378708a317eb903bd3b1434d7241cd4b82ab9607937d1fedf61e59835d3ba202acc2eaf14f14478ba7074e87c4cdd1fde49248c26fdbb892ff615b3e94f42e3eb9488827634c906b9150db4fae30377a765b7c4d9b6bb4c30b5287d242c05f377e833aa7e7cad9d8eaa3a9c2208b724caf328ef96af026661773afbe174eb58556d807d8d94ba785f99eeba27a0c9d574d01a278cd6a8dfda992568ee18a91dc4e712a71612a80f195477ccaa271ca776a3f3806d47ea51fba47502009131fe39a068025707eb692a22d5b6b3362da5e242db484869e0383951cf2cff27c5cf0fe163f0732d35d936b24014f2b6026c2739e83ebcd8dbc2c69a5626bad224a43bf0e36634373caaed85e106c789607425ac5f381490a97ff563d3aaac46c3bb59d022c2f074a00d104de3aef0bbd6df28235a4a5182bc4a19d6160a0b7ba4a41b26129526560d6d51b343ca8ea11dd08082a725aa74df81d91a6703a8491b9ec48b3266b25532f695032ee6017a215e58ca1be7b2d96617ad24ab67bf6ecc831e2d375ec92697132d788194ee841f49753971713f84e8acef8849d5d305749a897f3f4e0fdf56d4908e6a7b62d339e1998e7496a3ab36db7039be9e793a214690bb6a8b976e9aa9d3ae37ed940797a51a3cf0cdebc9ed7bbefd448fe61b0c452e054e686455690c9e565ff63359aa6c59e7591830c29f9022b76a75a7f78e429d29e40d5faab3b6f18fdf301f264d3cd98781ae9efc33a805e02dc7c83c7252e328010857fe65d66d2b8e7362ca7ea8758bf20f4efb928577a4288bf242a7186bf1b1acb285f0c664d06a531940abc0b8558a8ff32b51919c9368f1120f5cc159010ce89463788cbced5f4e27b52dc3c98debab9e944412588a9b64b9bb9a5c2a777920d907421088220d27a48c8e9acc32a96e5c84bfb719433c6ad42177faedfdbbf7b5f89b91b1fd4d34b8e68d2bf0413418f4cb2b9799b8fb8e9768c6b1c9cd28f3035148c585bac5e0a7205eec49b9ab013a99c4fc110e9a19527f6fed02aaaa7e5296424d159da76c30afe08115482cdb4f1d253395b3cf3e0eec776f437c9e7f3ae8c1a8e4aa84149cb49f04f690ba515549fcaf6b6681dfc1412486ed4199d8b68a655dcaeb96e0fde5e254a5be7059624836af383c588dab38997e89e98c652c74c4d937c7b92b3204bece4254207e758e48c750bb0715254de4d7b19bcbbec73fd63f277d9a308a8283727da83921794de37df090980b94fb6077a3ec40ec204ea164504c398c10809ac27f74b1daa395415bf6ae2c18a34930a9c0eed7cfc459f2017a6d0dbb0bf202088d9513666c958a64bc28f0e57dc47551b722a7f66e27b1c09ac8af0cf8c8c71f7be5b4ebcc6968e5ea3112755f63b37d0981187427d1bcf27492a388ad71b8d526842be9f33b3331d55f638a71a53a7a0054863cbaa5f1c5c1f02f220148ce00edc803421a71b441d29348fd4ebdfb2fc0512c41bfeff3c05d934415e768e64eb3de0f75a2a3f6144b1f7b7cfc0a2b0059f426d4aecb44c4f598229be75594e365e2f1bd27cc14f780923d6112c0474bf83661801939453a473ffb264b627ace6f334a6abafad7dc1f4535526cfcd5669a7eb0912fef2440a98f140ac60393e603a5fb8fd7b2c4190888c82bdec7a906b431217450a45ba63c50f145594f09e90f5b7ecafb15fb8e94d35e2fca58b36b099a7db7d9d51247521b6728aaab983edf92de468ab23a1a4b262d58c88314e196e5168de31e89f117f768c701de0e7fbfb2ef74f8e798c635a0fd87ba157c96c2e27be1e29edcf52f12941c610ed12acb446d7af7e63d8b8ebd8ec69ad7fa97de16cb169353374a0c9883e02dadaa44e97b5256eb84ec04dee7bca6954745f8e96e4c620bf4e10ba1f27bac1cec9b405886df65f1d40eea78b4c631785eb4e86ff4523c95f965099204a6da15b1c54deca287b6da15e8a0a0c91fcc676fe9680ff91bf0e51048a2b7b63633484f418b150ac822d9668e6c8cf20ccf335f722dcf801b28049c8bfbd0c1b3fa308d85fb5ae4afa702997bbc61437626834e26bb84cb0a360ac15512fc3f13e8a24dcb211342bbf6f5bd5312d7ea16fc141b234c2b107efe852c269a5674b24de95355846658bfba23347a709f34000c004287cf6e8782a3ceeae90333336c0979bc1dfa3be648d8776cf3892e100801d0d650885d734adba2b9a6c8442dba878f51f7767d8302978ffc49217b2f1dd343d11aa3c601ef7a38987750a772705a284e1c6c7d15484fad4f26b66b058cfd5157669b94eeb39a0be399c0eaa7e6d77a465fa2b073467cae5a3b47acdb01f59810e1959f08f447a6cde63643f4eef7255dbead360f7ecea4eb2493b23323324d735fab8f4bef76fe2e2b83f4af8de414d842d800c14d42e429941c9e0e22d6ca87d97e31bc74c8d047d3b2ec5c69c1990e0c85fecf35c520d2ad7468319170d587a455afc3e3ebe61a0dfc91ebe4dd0fa7f126e226a046b149452f232ea09105825a19b587cd006e8edaa6d18089694b1a2b872add527dc9ba798dd6816336523d272784a99e22bd99a445949538a2bd7915302b3bb9d59decc3e1fe7176731a94338e5b8410e5a609ed5118d3e62fb15250ca66a576e851c16ead01950a2a7f94e4ef4ee8f72ade7a4445d8ff11ee0c328221e00269bb70396f188e696e71bf74ee3db97b99d9cfe59437d020bb2f933255cb00e16fdfcc82d2c52df0ab743e7b56a80b82717ac385f6c6963ddf402ee8c3b8225eb1d14afd08a438cad10642c9c0a2dc62fde33c5923261144d838889fc5b620c9734eeeb8e8848bfc18d12182761c8f1ac01ad57975652a9e74e9c02712c96067f6bd4264768aeeaeab282c71c5c0b6fd4eb4e33d4515f0d728d12e9b8da50e652ecfa9ea4b3bfa57b71ca771d5b05225035d4f2ecd75ccfa7a05742d6e3a6a40a093d010ac8c2fab915cbdd0b53040aa3a3ef1b4872a66b0bf5fc6602899e71b4e341a108a8c9518dff6623911bf51e95945c34ac491d06d9e73e69d9f10c597c16e87d1f36265d100f2c46cbaef952aee0c751701b33638e0edd3a6eb6bb0bc0319d619071f56fdf40ef0bde61bcce06b987833d37a479e5ac3c25ad7c3bd53d21ec9ea4c61dc133b20a785846896e5e8bdb4d4cde34c2fa25b5ca27c712622dfac3d67a0cff1233a60597a2554cf25011a0cc4ef2c897af33e3ee02fac2bfde96505fa0d37985dc0c25d2fc292054fdee4eb7de87b3a7c92c0006f59d691f43032de7759d32423bde358f819bf61732e0f078dad27985419402ab407d47f87fa343ffca335a75e7b4f9d28830e0e4e3c86adee0d3e78148890f4bef79756f0e0eb8846e3aa491741c4e21079de21a41bbcc2f4c76c1d2e822b009dc04c9ca46722f03cd8ab234393f0b10db523ca63ba7ef83c1797f79e73be6bd99ce61b5ef08bf939090024bcbbfb82173546efc1a1a923c37a2fe34d2da55141784cc143c8cd59d6d0d51f41b8da68b74a26bca47eb0890e301550fdf1375329b7647af0a168f723ed4c5cba9151d03ad035ecbffcaf81d1af80e0bc42dda2af3526362f04cdacdf9a0d2d24ff31a985883b3e9d78aceb0cc0936567adefab10d7e4f0b71129e1e42221361b72d599c10236399fd77c9c01ad7b17fc5c46732ebe3a78e4b20cb7f0022923a1354ac290c086ef3fa2cfada551cdc42c383b66afe1e375f50b7efb2468fbdd233ca502ca8fbe94a5a5d428cd5cd48161f860507fc578434073c5970e30c1b3c43b299ce64e1261aff1b641cda295959d49181e1f382f646af79a8fa4c8474388eb318f1109dd80559df23070637fb0e41c826bbab11c523e05cbc9ae400f48c3338fde7300ca261a899c081e78b142bdc5af6807c81fce8e1306828c6095f651f0c5941e094c8f590d168008e723854d987508cb9680f1efc9c2b898e0f67ed4bb338b88cb020691b77d018059d1ab87f8b19c8159358f00ac3297376eacb6909845752f897edae974d5febfd77e40d866df7806322859093c14e43cc19e9e426cb5b098738d6f8a0eced1a72c8ba426df642af24cec84c894a8c9badcfa2b94ee956b3941f73354e9e6fcd39fa3786fe33d046ca111a2d4d8845b829070f83f4551686a2f36eb615f8b433435c925cd1465eda4bacd9a6bd421a2f4f359e400ece630912d467da0f1a5789cd3305bcc19efe086b860ce71411639141aac9702a8fea2d588d2c07dfad8c0910a5d2dcaee442d9ebf9d7e8d4d89d8d0b9abf4e6ae76ad2d2b9273890d1b429a2468346a006c9f20f4249b7fd4f65f89090bd041392a8c3e0286529398fd8632b8c4439c8a1c8503c58c55df6f0153d255692364525178d6b815d9fdc13540c75cbfaab7d7eb7f2c93f47f7c427c09ec0c2428e22a470a483c2ee855b8cde683bdb25ad1200f54f5beb9ac6457abae6bb449a0935888f9a33d8b8a0d758fb59a5e4261c98499b6332e32be547ecbdb1f04c5beeb457d0e16a2dab18a417485f8fdb87d5485c87026a4a81bad7e077b456d596a5b07e6f6be3baa0d4d2b81d704b2c7862c4c53862284933b892fecc9e198b06398612cba70354d06745579e385f89c0e8f62f96e785ddc23443381d6f152ce2168f48b2a7bb1213d70439f578b664f394dfecc95e55c900d7b138cb00ae167e12fab8f7da90e848a29721566b308c9ffecd3a4d53d5a64c4686f52abd631f197772c588f85ddeba6df6b671fdc93a816e903ba5930f67693fd0443c1b16d43119b7d6bf98879134d7c82c274e10f8161c1572302a0d92e0ea2187166c78a3c971614bb982007c55b53e1592bf84d6fc1a954e50a42d8bc8c26400cb7143704e2fa1ef9c93fa1f91c232a7d8ba29d45ae25cabd73404efbe3fdaf25a157978c0aea0a3650e3a404321a6c4fbe97d1118049cf22d9439ab06291e5e53cb40eee6c74c1a78cd819b7f825701cc06985012046d575995b81e811eef8a0fc8406f0db53d0db639daf493d72cf86c61cca788b35ced23fe5395b8d01a1e6845ad55a5026243f5db32bda30ff109c29934b4d340b1f9c163619dcf5cb4fab39815f9fcc98eb767a6e102ae2bf312fe3a6336fbc85cb59f73f234c78f4594447d978889eb56fb0e784d37a0f910846ede61991bd11f81c8cfdbd04932272d25b8dfcdfd2aaebe36115273bc1979faea41f9bcdd91122a9bf5dbc5da4ba55453b815160c413facdcbc258b2ba5d6b80d413d3d1bcbad58e265d2411655eaf345987c6b637c86cc505bf6f27419cbb85a96f09e25d2af96f3c1fad507889b61aab72e181b4d8d2b8d616cf14bde821ab7f9b0660a7e10e77daab0ad80c76e14b3bc53f33ec65c3d39c3c36437263537e99ea3c7445511c51020845baf6ab8a4adc337634d3831cc5806b8f3698a89378fb47126b86ac79ba51d256675350dbea7db253bed5a537ca0c4b8310414b352331322d6e1f3f9249eed83a336f26411821467454d8a110e5c5b85050cccc83a0cfbe28b1d69d71f5964424d0e5132", 0x1000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) open(&(0x7f000027f000)='./file0\x00', 0x0, 0x13) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000879000-0x4f)=""/79) r2 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) 2018/01/29 23:25:40 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000013000-0x87)="c0", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000014000-0x8)={0x0, 0x6}, &(0x7f0000012000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000014000-0x10)={0x1, 0x4, 0x9, 0x9, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 23:25:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000053d000)='net/udplite\x00') setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000069b000)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xa8c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x4, 0xd67, "c8918c5c5fd3004efee9bfa01985b912be8f221fe9fe97b9667e6b573071005f29a9249c7126af2e148b059d7def73df4b5e41b25e6d7b2ab449e0142a9535112debde073809b54c6cddb549b09c929c"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe2(&(0x7f0000e44000)={0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ab7000-0x9)='illinois\x00', 0x9) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = open$dir(&(0x7f0000e19000)='./file0\x00', 0x1, 0x80) faccessat(r4, &(0x7f0000bae000-0x8)='./file0\x00', 0x110, 0x1100) sendto$inet(r1, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00003df000)={0x0, 0x5}, &(0x7f0000f1d000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00007b2000-0x8)={0x0, 0xfede}, &(0x7f0000990000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000167000)={0x0, 0x85, "a059c1df7979b1c902db57380ee0de8b56f1ff6584823866ea48e53ddea423d43cb764032246ac42af964a77475c4a97c8bcd5ccc8e582afda8997bfa52f7c5806e0089f171071cfbd1b4d4e125f0327f6869e357ddf360f58ad6d5140291e6c398f93289907bd17df3602ffc5bea68794b5acf1f4f54f0829be9b7b6d7bea64e571ae9e3a"}, &(0x7f000050e000-0x4)=0x8d) sendmsg$inet_sctp(r3, &(0x7f00005bd000-0x38)={&(0x7f0000a09000)=@in6={0xa, 0x2, 0x699, @loopback={0x0, 0x1}, 0xe63f}, 0x1c, &(0x7f0000fbd000)=[{&(0x7f0000670000-0x21)="f37ba5028eb55783007642f348824c72e89281657e781601375fe55f3c52e80334", 0x21}, {&(0x7f000098e000-0x55)="eb056e5796d83db02803a3d99afcf6b0df9057be6d7ddb936008b825a08ad86eb46288e73b98123fd0ac9ceb33bc8ff222c08e4e7a785529513dc4eec24b8ddf628abde0313ff9c493b439114e52fc157ade8ab87c", 0x55}, {&(0x7f00006a8000)="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", 0x1000}, {&(0x7f0000ceb000-0x17)="b36732e95678adf59ac5b08541270cdd2059387096dda7", 0x17}, {&(0x7f00000e7000-0x8d)="499eae8e6933bf0bfe748de99d86401b68ef3f6172e846e67fef4f8f87d770a5cb7ce4636d729a5aea1b1f6e1a03710ac27b491d72e52be955df9d2adbeb3e36c012ae75d3758b2b487912f9f028d867474a6b36ccf9d53a64eae78c10134ddc7765bb6bd1c2c176d1d026b90d1d14df7b3d04288075d8c5efacf467fb6e90ecfa3212e7c8c4cb69616ebd1550", 0x8d}, {&(0x7f0000b62000-0x50)="b53365d85be104ebe04d830ed0dc1abba11fcba21685a842bd72a1a5b3eec90c85f40faef14acc24a220c0c2976a294e95137c85b4ac324b2d2e0eb91869f42a0829ec7af209b636bdf5098dc9f63b90", 0x50}, {&(0x7f0000cbe000-0x83)="1f445eb2577e896f1f7414c3cf8bffdbd058b25e5506c16744a4e20c84aa378b603fd55779e3a694d16e4042b6f03f41418527ccc255f3b2d445f67d6fe85facfcb7aeaf53e5f6fda7367ba761df945fc4fc29f0589314ff79a9b10e8ab30da5106793947960608c1844c172605e40ec20f1048207acbbc30fc2b78b1a8bfee06f2dff", 0x83}, {&(0x7f00003c8000-0xda)="d65e4a86ca0d1f1d208393e9b521e88f2e2faa9a8cb3782c3e46311bc615496230b502e426599065a6dc025862634e8bfbc37d2f0102d617294cae2c83181aa6e9382703cbf4d92e3a411f3ce44836858704ad01faeda92a57fe4160505d72a28360e857e03c199e413048a5e5bb4d8f5420c8fddfda8e996445f40a7b1e533fbec0b3da79bd41c5c6c54595f674d21f2ec58dc51a37fda38c81edffe04ef9c7371a4208299a7db853a020702dca7a26526c8ceefee9e1537cc62f5256138288e343d7991a16388183b7da24fe32cc155a9dae90b75741545fc2", 0xda}], 0x8, &(0x7f00002eb000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x20d, 0x7, 0x10001, 0xfff, 0x1, 0x5, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x7, 0x80, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x204, 0xb87, 0x7, r7}}], 0x90, 0x10}, 0x4) sendmmsg(r1, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x453}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000d2000)={0x0, 0x0}) ioctl$LOOP_SET_FD(r2, 0x4c00, r8) [ 266.283899] audit: type=1400 audit(1517268340.143:5292): avc: denied { net_admin } for pid=4056 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 266.292302] audit: type=1400 audit(1517268340.143:5293): avc: denied { net_admin } for pid=17005 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/29 23:25:40 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003a6000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f00004cf000)='./file0\x00', 0x40, 0x0) bind$inet(r0, &(0x7f0000338000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwrite64(r1, &(0x7f0000d3e000-0x12)="3c351e0b90757b0397f7974283c645711e15", 0x12, 0x0) ftruncate(r1, 0x0) mkdir(&(0x7f0000ce0000)='./file0\x00', 0x80) memfd_create(&(0x7f00003a9000-0x9)="257f2a2e70726f6300", 0x2) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/29 23:25:40 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000327000)={0x2, &(0x7f0000fbd000-0x10)=[{0x80000000007ff, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffff7}]}, 0xfffffe9a) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fbe000)='/selinux/enforce\x00', 0x80000, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000fbe000)={0x0, 0x0}) 2018/01/29 23:25:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f0000904000)={&(0x7f0000b3b000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000889000)=[], 0x0, &(0x7f0000a86000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30, 0x0}, 0x0) recvfrom(r1, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) [ 266.292314] netlink: 68 bytes leftover after parsing attributes in process `syz-executor1'. [ 266.299678] audit: type=1400 audit(1517268340.143:5294): avc: denied { net_admin } for pid=10632 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 266.304835] audit: type=1400 audit(1517268340.173:5295): avc: denied { net_admin } for pid=4056 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 266.320135] audit: type=1400 audit(1517268340.183:5296): avc: denied { dac_override } for pid=17017 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 266.334395] audit: type=1400 audit(1517268340.183:5297): avc: denied { net_admin } for pid=4075 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 266.334688] audit: type=1400 audit(1517268340.183:5298): avc: denied { net_admin } for pid=4075 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 266.340576] audit: type=1400 audit(1517268340.203:5299): avc: denied { net_admin } for pid=4065 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 266.340858] audit: type=1400 audit(1517268340.203:5300): avc: denied { net_admin } for pid=4065 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 266.454629] device lo left promiscuous mode [ 266.481140] Buffer I/O error on dev loop0, logical block 0, async page read [ 266.517225] device lo entered promiscuous mode [ 266.517479] qtaguid: iface_stat: create(lo): no inet dev [ 266.517514] qtaguid: iface_stat: create6(lo): no inet dev [ 266.517990] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 266.518008] qtaguid: iface_stat: create6(lo): no inet dev [ 266.533747] device lo left promiscuous mode 2018/01/29 23:25:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f93000-0x10)='/dev/sequencer2\x00', 0x141001, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000027d000-0x6e)="2400000052001f1d07000000000904000221071008000100ffffe80800460000e6000066", 0x24) 2018/01/29 23:25:41 executing program 4: truncate(&(0x7f0000749000)='./file0\x00', 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) listen(r0, 0x200000168) 2018/01/29 23:25:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000351000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a6000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005b5000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c71000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000045b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009e5000-0x8)={&(0x7f000041f000-0x5c)=@ipv6_newroute={0x24, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x802, 0x0) sendmsg(r3, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x28, 0x0}, 0x0) socketpair(0x1b, 0x1, 0x7fffffff, &(0x7f0000c51000)={0x0, 0x0}) setsockopt$inet6_buf(r4, 0x29, 0x0, &(0x7f0000dae000-0xd1)="8fc23db714072ee1af280eb97eae23e2940ed2411302090f50f063da3428548ff0ea131ba8ba32254f5481e0a15f8618f5be942ee8d777f26218874c5414785767c7961f013a4b2395775768a1282ef4cc0ed9fa8692e6c7b25a195336c5623b074dbe6fdb13a17049ccd4586c2118970520f0195e7c68aab5733421363cc55a7668f79ba8be5c7d9a34eedf3bb8d12cbf0f9f7a0069784d3eb3ce6b69a3057eda410f9d8df59e50245b04dac21d7e5c3ba795d74a60cb3f6a26170be42d1d70428fb6caccabfeeb03e86c976fe73deabf", 0xd1) r6 = dup(r0) sendmsg$nl_route(r5, &(0x7f0000ae3000+0x1a9)={&(0x7f0000ec4000-0xc)={0x10, 0x0, 0x0, 0x800dc0c1}, 0xc, &(0x7f0000ae0000-0x10)={&(0x7f00003a9000)=@ipv4_getaddr={0x58, 0x16, 0x705, 0x5, 0x2, {0x2, 0x38, 0x200, 0xfe, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, @IFA_LABEL={0x14, 0x3, @common='ip_vti0\x00'}, @IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFA_FLAGS={0x8, 0x8, 0x1}, @IFA_ADDRESS={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x58}, 0x1, 0x0, 0x0, 0x4044085}, 0x4000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ec9000-0x108)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x401, 0x7f, 0x0, 0x6237, 0x7fffffff, 0xffffffff, 0x9, 0x6, 0xfffffffffffffffc, 0x1, 0xb355, 0x100000000, 0x92, 0x80]}, &(0x7f0000586000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000183000)={r7, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x2d, 0x80, 0x40}, &(0x7f000074d000-0x4)=0xa0) 2018/01/29 23:25:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008a1000+0x8db)='net/ip_tables_matches\x00') ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000f70000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc351732cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544bb8130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461", 0x71) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) personality(0x5000007) 2018/01/29 23:25:41 executing program 0: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b53000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000f59000-0x8)='./file0\x00', &(0x7f0000f58000)='./file0\x00') accept$llc(r1, &(0x7f0000f57000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f58000-0x4)=0x10) prlimit64(r0, 0x0, &(0x7f0000f55000)={0x8, 0x0}, &(0x7f0000d20000-0x10)={0x0, 0x0}) 2018/01/29 23:25:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f00002d3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x3, 0x37c8000, 0x100000000, 0x6ec, 0x8, 0x7}}) 2018/01/29 23:25:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000+0x8fd)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = gettid() sched_rr_get_interval(r1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000957000-0x18)={r3, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000002000)='./file0\x00', r2, &(0x7f0000000000)='./file0\x00') 2018/01/29 23:25:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/01/29 23:25:41 executing program 4: sched_yield() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000887000-0x70)=[{&(0x7f0000fdf000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d87000)=[{&(0x7f000022a000-0xcd)="0c829b89499447bdefb52e667018e2244d07e5d3b4588c09e7591d607b158b0bbda7b4253fedf7bea6494d42e46c524bd2e8cd37ac6d4ac10c7d4733375bd6f13016ee86fe9ee93491d5ee9a76811a973ceaeb3e2ed306523ae1658ff94368", 0x5f}], 0x1, &(0x7f000022a000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/29 23:25:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000ad5000)='/dev/net/tun\x00', 0x0, 0x200400) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r1, r2, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000b7000+0xd55)=""/78, &(0x7f00001b0000)=0x4a) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) 2018/01/29 23:25:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000000000000", 0x14, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000054000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000009d000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d61000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001, r1}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f7b000)='/proc/self/net/pfkey\x00', 0x18080, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006bb000-0x4)=0x20, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000479000-0xc)={0x0, 0x400000000009, 0xc}, &(0x7f0000e70000)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ab2000-0x8)={r3, 0x100}, 0x8) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00004af000-0x10)={0x7, 0x48, &(0x7f0000fff000-0x48)="d49531722de68cb91d8920d0add9b2a8765ba944a7c4858ea1f7e5e1397008198217abf856a6f06e15551b0480d776bb0bbf1aab476431d47a369b83edcd98ceeaa12e00660fc2d5"}) connect$inet6(r0, &(0x7f0000d15000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000faa000-0x4)=0x0) 2018/01/29 23:25:41 executing program 7: r0 = socket$inet6(0xa, 0x100000000002, 0x9) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f00005db000-0xa)=@file={0x1, './file0\x00'}, 0x48ce7c8e8aee5635) 2018/01/29 23:25:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000b11000)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000bcb000-0xa0)={0x0, @in6={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x9, 0x5, 0x9, 0x995}, &(0x7f00003a8000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000110000)={r2, @in6={{0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x0, 0x5, 0x7ff, 0x2, 0x8c, 0x100000001, 0x6, 0xff, 0xef6, 0xffff, 0x3, 0x4, 0x7, 0x7]}, &(0x7f000007e000)=0x108) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x400002, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/29 23:25:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000023b000)={0x73, 0x79, 0x7a, 0x3, 0x0}) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000a31000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b09000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000fd000-0x4)=0x1000, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a8e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f00001f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 23:25:41 executing program 1: mmap(&(0x7f0000000000/0x550000)=nil, 0x550000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) ftruncate(r1, 0x7) epoll_pwait(r1, &(0x7f0000549000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000549000)={0x0}, 0x8) [ 267.154453] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/01/29 23:25:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000a0000-0xf6)='H', 0x1) fcntl$setpipe(r1, 0x407, 0xfffffffffffffffc) ppoll(&(0x7f0000436000-0x40)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000e5e000-0x10)={0x0, 0x0}, &(0x7f0000830000)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ba5000)={0x0, 0x1f}, &(0x7f0000295000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00001da000)={r2, 0x67, "53583b46cd5d704cd3729d1f45308515fb553b6fc48d8279bf934b078033846852084f6001d5713ea15d4ad1e62b4a66067ff7eca5737f959133b6decb0c452cb6ae10561c0e43e569fd0670ac3e1490e55ca04e159b024eda6825c870037eb763c8c23d1033e7"}, &(0x7f0000e6f000-0x4)=0x6f) 2018/01/29 23:25:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x43, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000625000-0x4)=0x0) ioctl(r0, 0x8936, &(0x7f0000000000)="") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001e8000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000bf5000)={&(0x7f0000290000/0x4000)=nil, 0x4000}) 2018/01/29 23:25:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000be5000-0x8)='./file0\x00', 0x10000000007fd, 0x0) accept4(0xffffffffffffffff, &(0x7f000078c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000546000-0x4)=0x26, 0x80000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dc3000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000019c000)='/selinux/checkreqprot\x00', 0x40000000002, 0x0) linkat(r1, &(0x7f00001da000-0x8)='./file0\x00', r2, &(0x7f0000ba5000-0x8)='./file0\x00', 0x400) sendto$inet6(r0, &(0x7f0000865000-0x47)="200a80258ef1369c547e2d26e9cc556df21831c1bb0f8e85c3661b3fbbe1f407e9b891aafce37ae71b1f1620ec90ed7b422723e84899cb0fdd42f15cf40ecb15e926d692abb8ba", 0x47, 0x4040804, &(0x7f0000748000)={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000058f000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f000040b000-0x1)={0x4}, 0x1) write(r0, &(0x7f0000f39000)="1bb5260858a1147d6deb5e68d09f1a4de634aa0f14eb0a5e32a3dbf39beb74af7c615da45342a677268176ca6b87fafb4ac744ef4aceb4def14a320db96c6d6a128ccf8e44f5424cbdd05ac70f5dd4e70fc06c1180743f454aac003605f131549c95fe212830d5ff8e32d161eef94a8e3f3b9218c137b83c95328093ed7e87bc186fa5135b97ae3180184999509259e55882d751eebbddf419f83eb6bc63f24541c3b425991880381a577f461150dbc6fe5986ab01a05b7c47cf27f1ea3b4aa59be88869282eb554ec34fe68686bc1aaabf0e54661df1eeeff6b1f06e8f6aff44f901b3b2b979b6c", 0xe8) truncate(&(0x7f00009be000)='./file0\x00', 0xffffffffffffffff) 2018/01/29 23:25:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ca2000)='cgroup\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c7d000-0x8c)={0x0, @in={{0x2, 0x2, @rand_addr=0xda34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bb4000)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000018f000-0x108)={0x0, @in6={{0xa, 0x0, 0x7146, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xed, 0x6, 0x69d516b7, 0x8f4, 0x8, 0x0, 0x2, 0x80, 0x4, 0x4, 0x26, 0x7bce, 0x7f, 0x6, 0x8]}, &(0x7f0000e12000-0x4)=0x108) prctl$setfpexc(0xc, 0x81) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007a8000)={0x0, 0xa6, "0927ddd06b5f5840ed80c4b196da26f43d5d2dc06018126894d79213826a87b3c285bf7c7fe8d5d43b4da25c868a0f825101bf115f8f2014ef08e0c630cbf27ac460f3d952ec7da5307942df429e5b23d99d469344d29a5b88d58299d2acb6757be2fc671e2976275201894ee41d81f482d8d360bbb30d885a35e65e320a3c640e356a7a5a0811f94eb26f2e236735b9f4e03a4faaf0d336178c901461535a1c36d11d0c8bd7"}, &(0x7f00008b5000-0x4)=0xae) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000075d000)={0x0, 0x9}, &(0x7f00007b1000)=0x8) sendmsg$inet_sctp(r0, &(0x7f000074e000-0x38)={&(0x7f00009aa000-0x1c)=@in6={0xa, 0x0, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000}, 0x1c, &(0x7f0000b2f000-0x20)=[{&(0x7f0000a7d000)="3ae3dc306fc0792db4ee314a4af916066e6d5bb3fc93cd1e1104de0af41142380877296244ab1853c30bfc7dd0df23ed1b458b07676d155134cd90f75a7d947853bac7ede884d98e99c7d129b63e7b18d38f3b36aa6b64476d93ce21bbb851f0880b95ba2c74c84d30acd879f6272ca3fd3674a7f3fbbd301c21d956fa0d7abfd9c6527d74150c237d6b01618fbea72c3e09d134aa6fb0", 0x97}, {&(0x7f00000c8000-0xb7)="b99fbf0c079530a813c31f07f8c91071953791841f18d45f3003ce6bca02b4179f84e0ab0932358517a618805c45d8e001485571bfdfdcd7bf57da983da26209a71bfef255b4e84bd0a057a32d653a802f4d275e7e2fc86f5c1a99cf6f228d2008d9f10f3d0d2401aa203499d1872776ca432169f1b04bd3cc177ed6aa4f22202985b1e7322e7cfa2dfdfc466b4fb7ad765db447b7e3b93800d2a0b7a3e767005792fda14957ed21deb2cee0919ef4a7033faab1e89549", 0xb7}], 0x2, &(0x7f000018a000)=[@sndrcv={0x30, 0x84, 0x1, {0x568, 0x7f, 0xa, 0x3, 0x7, 0x6, 0x800000000, 0x7580, r1}}, @init={0x18, 0x84, 0x0, {0x4, 0xd09, 0x2, 0x9}}, @init={0x18, 0x84, 0x0, {0x2, 0x68b, 0x7, 0x1f}}, @init={0x18, 0x84, 0x0, {0x2, 0x7ff, 0x30c, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0xfffffffffffffffe, 0x9, 0x4, 0x10001, 0xfffffffffffffff9, 0xcc, 0x5, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9636, 0x5, 0x4, 0x7fffffff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x200, 0x2, 0x800, r4}}, @init={0x18, 0x84, 0x0, {0x156, 0x3, 0x8001, 0x6}}, @init={0x18, 0x84, 0x0, {0x3, 0x2, 0x40, 0x6}}], 0x1b0, 0x80}, 0x20000040) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007d3000-0x5)='yeah\x00', 0x5) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/29 23:25:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002e6000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000020a000-0x20)={0x7ff, 0x0, 0x2, 0x81}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000854000)={@generic="6cfb4cfb5f70dc98afb5d6ddc67b8c91", @ifru_addrs=@rc={0x1f, {0x8, 0x9, 0x2, 0x8, 0x2000000, 0x4}, 0x3ff}}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000ede000)={0x0, r1, 0x10000, 0x3}) r2 = syz_open_dev$mice(&(0x7f00006c0000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000830000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000062a000)=0xcf) r3 = socket$inet6(0xa, 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000037d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_access(r2, &(0x7f00002d7000-0x31)={'system_u:object_r:adjtime_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x30, 0x36, 0x0}, 0x31) setsockopt$inet6_int(r3, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) getsockopt$inet6_buf(r3, 0x29, 0x1000000000000006, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) [ 267.223187] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/01/29 23:25:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x400000002) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/29 23:25:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000493000-0x8)=0x3) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000088b000-0x4)=0x0) 2018/01/29 23:25:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000a2e000-0x8)={0x0, 0x0}) r1 = signalfd(r0, &(0x7f0000a46000-0x8)={0x0}, 0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000074000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r4 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000006000-0x30)={0x10, 0x0, &(0x7f000000d000)=[@increfs={0x40046304, 0x0}, @increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000000000)=""}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ad3000)={0x5, &(0x7f0000045000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000cb5000)={r5, 0x1, &(0x7f0000d18000-0x4)=[0x9], &(0x7f0000b45000)=[0x9, 0xb156, 0x100000000, 0x8000000000000000, 0x5f3f], 0x24, 0x6, 0x1, &(0x7f0000105000-0x18)=[0x200, 0x4, 0xee4, 0x80000000, 0x278, 0xff], &(0x7f0000fe1000-0xc)=[0x7fffffff, 0x6, 0x3], 0x0}) signalfd(r1, &(0x7f0000e82000)={0x0}, 0x8) 2018/01/29 23:25:41 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000014000)={0x8}, &(0x7f0000003000-0x8)={0x0}, 0x8) r1 = dup2(r0, r0) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000012000-0x4)=0x0, 0x4) 2018/01/29 23:25:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ebc000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000512000-0xd)='/dev/usbmon#\x00', 0x2db, 0x4000) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000919000)={0x0, 0x7fff, 0x67, 0xf4}, &(0x7f0000d43000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00006c3000-0x8)={r2, 0x100000001}, &(0x7f00008c8000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000003f000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4fb, 0xe00000, 0x7, 0x0}, &(0x7f00001c3000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00001f6000)={r3, 0xfffffffffffffff9, 0x1, [0x1ff]}, &(0x7f00007ca000-0x4)=0xa) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000956000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000cab000)=""/173) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000c6c000+0xb22)={0x4, 0x4, 0x81, 0x8, 0x0}, &(0x7f0000613000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000d5d000-0x20)={0x606b1805, 0x40, 0x0, 0x5, 0x4, 0x7, 0x8, 0xfffffffffffffffe, r5}, &(0x7f0000e3d000-0x4)=0x20) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000afb000)={0x3893}, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00001d9000-0x8)={r6, 0x1}, 0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000090d000-0x18)={0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c18000)={0x0, 0x0}) recvmmsg(r4, &(0x7f0000a12000)=[{{&(0x7f0000b2a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000)=[{&(0x7f0000670000-0xa0)=""/160, 0xa0}, {&(0x7f0000829000)=""/15, 0xf}], 0x2, 0x0, 0x0, 0x226b}, 0x5}, {{&(0x7f00009d2000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000795000)=[{&(0x7f00009f9000+0xe3)=""/114, 0x72}, {&(0x7f00009a4000-0x42)=""/66, 0x42}], 0x2, &(0x7f0000a3f000-0xb0)=""/176, 0xb0, 0xfff}, 0x100000001}], 0x2, 0x0, &(0x7f00009d0000)={r8, r9+10000000}) r10 = mmap$binder(&(0x7f000042a000/0x1000)=nil, 0x1000, 0x3000005, 0x11, r1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xf, &(0x7f0000934000-0xb8)="5a853b7218566d59c445018b2f5d5aee0820aee0924624071056efc17b107a8a0e502fe8c94792d3be38a8d306a76e4d3b3017398c67cab613417c7bdd5d8a5f2b92d986481f79058f38cbf3f08eafac308e709877ec9c7733c77334a39b1a5e2fb6cd98e614f80861d842ecfde9c5fc867345b9800cba17b07f8700f4aa27fea05a1919af9390c441cb65fdbd8417167f06216f8db1d4b8038a80b05a7e66a3edda44d88bd89d7659ab6a0edb87eeffb90853228427082f", 0xb8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000201000)={0x4c, 0x0, &(0x7f0000052000)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x48, 0x8, &(0x7f0000a01000-0x50)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x4}, @flat={0x776a2a85, 0x0, r7, 0x3}, @flat={0x77682a85, 0x100, r10, 0x4}], &(0x7f0000d10000)=[0x38]}, 0x8}}], 0x0, 0x0, &(0x7f0000687000)=""}) 2018/01/29 23:25:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000843000)='/dev/net/tun\x00', 0x0, 0x206200) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000d15000)=0x0, 0x4) 2018/01/29 23:25:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000eac000-0x11)="2f7665642f040000000000000008007200", 0x0) write(r0, &(0x7f00007a5000-0x1b)='#2', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000509000)="0000000000000006085f0020e5fefc0c6565643b9c93ff0004e076"], 0x1000) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000c2d000-0xdf)="11b03987ea12c5958a4f864b9623bba2da0b0efb84d77daecf78ced0f1f8c781758899d4e462a3670c58e94f1f551b00d317b181ababb5e2d9a8c30a2d9551bcecdce504f1450751fb2f71c7ef7f59fedb29b40eb4d45be4c2593ccc6058db4f058a05a5f12576063ae5f26726c2db5ab9dd3e88ea18288e1d9e968b4df466057c5211b031fa27b484ab89e890f39aed5ef84279dc7ec247ca8750b7bf702f2a1e6d73cef3a3ec1e7a34c610e4842a2edfb3efa32ebc6d448dbce9afd9b334cefa42668462075b1a6923dff1b193e5a742a901b7fad6d42c7a581fb75e5ab0") fcntl$setflags(r0, 0x2, 0x1) 2018/01/29 23:25:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e54000-0x6)={0x0, 0x0}) r2 = accept4(0xffffffffffffffff, &(0x7f000087d000)=@hci={0x0, 0x0, 0x0}, &(0x7f00007c6000-0x4)=0x6, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000cbe000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000001d000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000205000)={r4, r3, 0x200}) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b0b000)='/selinux/enforce\x00', 0xc0000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000021c000)={r5, 0x80000, r6}) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xc) r7 = dup3(r2, r2, 0x80000) r8 = add_key(&(0x7f0000e78000-0xb)='pkcs7_test\x00', &(0x7f0000443000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bdd000)="531d2aeb1984dc52fc1d43f6d960731a161b4073dabfb7500108c4bd8797863d", 0x20, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r8, &(0x7f000093c000)='big_key\x00', &(0x7f000009b000)='/selinux/enforce\x00') ioctl$KDSETMODE(r7, 0x4b3a, 0x180000) ioctl$TIOCSCTTY(r1, 0x540e, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0xffffffffffffffff, &(0x7f0000130000/0x800000)=nil) syz_open_dev$tun(&(0x7f000068e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000) 2018/01/29 23:25:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00006d0000-0x8)='./file0\x00', 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000631000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e43000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00001b8000)=@sack_info={0x0, 0x3ff, 0xffffffffe2e0a313}, &(0x7f0000f3d000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000d5000)={r3, 0x9, 0xdf, "433d1fc30a20f32c48d3e434b4255672a438b08bdf9a5c6a5ae10c944d239b19ff64cc95d2729be89d92e2626ede3364eb375b43e73f396722cd743bd279afdaed802e6793d1534d314888b2998c73d0a2f95d0d4aed382698a992881a33d16f8033d9b86646f9da80d859503db72c33cb8963aa88b7b5bd3f281cf6b876efeeefb7c760694c0bac330d10bd651353219fc349951980f2df65592b3cc57b79d6abf428d77f12ec73ead3706e5304ef445f49634faf35e95eed39bebf9ba49f554075724bcd81241c5ec15a9c73dcdfac2aeea476ab2f30a0ccf013e611ab4a"}, 0xe7) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/01/29 23:25:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$mice(&(0x7f0000c65000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$KDDELIO(r1, 0x4b35, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00001af000)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = creat(&(0x7f0000c12000-0x8)='./file0\x00', 0x40) ioctl$int_in(r0, 0x5421, &(0x7f0000f5b000-0x8)=0x8) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000c24000)="0c234f1ba552ff2cefb58265da5267ed41c918c781d8316dcec568551d6ae47c4aab7b929371db6edd900ad044f1a917a89f092e723212a8a7d0fa0aafbe8d8ba403d4936009c9bec31473714bfaffa82001cbc16f1e79595a7896132f6ab5a9ed892b04d2507f0f451882cc243a41cbccfd1ab841fe042e9871459ce9bc3ed0705e7da61e46c37607dd037200cbb7adba85165feecec0ac7eb62f9da5efe8c0a4db980e47") 2018/01/29 23:25:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000082e000)='/proc/self/net/pfkey\x00', 0x200080, 0x0) recvmsg(r0, &(0x7f0000eb8000-0x38)={&(0x7f0000a50000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000907000-0x70)=[{&(0x7f0000707000)=""/92, 0x5c}, {&(0x7f00001fa000-0xaf)=""/175, 0xaf}, {&(0x7f0000aec000-0x6b)=""/107, 0x6b}, {&(0x7f00008aa000)=""/43, 0x2b}, {&(0x7f000065b000-0x48)=""/72, 0x48}, {&(0x7f000018e000)=""/11, 0xb}, {&(0x7f0000c44000)=""/107, 0x6b}], 0x7, 0x0, 0x0, 0x28000000}, 0x2042) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b49000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) readlink(&(0x7f0000c47000-0x8)='./file0\x00', &(0x7f0000391000-0x8e)=""/142, 0x8e) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) fadvise64(r1, 0x0, 0x400, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000b2d000)={{0x0, 0x1, 0x8, 0x0, 0x2}, 0x1c, 0x2, 'id1\x00', 'timer0\x00', 0x0, 0x7, 0x5, 0x6, 0x4ded, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000942000-0xc)={0x0, 0x7, 0x30}, &(0x7f000077c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000060e000)={r4, 0x1000, "4116b0886bf9babb492e287de7bd9591afcbe1f9f21cbfcdd22bd89424b43d4ca14aaa214a8b498434f5aff389bdc2cecc37aa479fcef1cd755edf88b37c124f4303b6f8b0c11a3889cbaaedbed4d6ecc434cf05be635d17d4136b46dda8e0e10f66a2a0952861be307d764f7275326d80fe889a8ba4865ae9019d81bd558a201b731eaa7989ceb9734e18dee3dad7e5d49311070d791c37ceeaddcc65b0cf0d4de8a2173df383001dcc8e310e54de4f23777a7fb0697772b795f5c0a996c33daa029a8223d38f29c719b5f39806b93a06a0405ba8bb8e9b4922041f9def8f87342d2eec26b90a4a364a377cd48d2b2e9632b3c1beaf1ce5706db832e76ab4a0783ef45dc1a3b7e714ffdc98e8df928ef615b3eef7ca622f5a51ce4f92448aa4cff57246053a1dccda1d41088f4da928c04f88c57f7df51ae431a8cf57d077237d8ecdb3dd45c15c182f5f96630ec13c8cf601e3d4b6921ee236ff9fc149768742785f1d49c8ce1de4b3a6a223ae02e43a7bfcfb8bc50b69b50c5bbed6c25c67ea24f9a1ed8c30b20de6bc5cc830a86b2e1d815082103e3c3a31981eacbbfb8a97af74974ddda670265d2ae258377caa0963f582486a0d95e4dc81c8db871402c208e8f33df609c280045099bf1543903793cd8d19c771e32880101d861f55abac8cdd2042172cdf5e1815a65c81942526d1707c0dc129984733e5bf5773aa1abe2ec0d898329a697c5bf9a1afad6ed7922fd85808e917014f7dc4f37b181dce8a624fc6a705cd2029f26796c11b35baba8f51068a060ff96d52de4a55cc4fe1a53ae449a4d97aadacfbab4d30200dc2da65da6fa478f9c853f91020f217bb02533c7f6ddd8f72dc4c0bb4e75c56db25522472513a0996a148bd47cb5660fba32fe59d4786d54a405e64ffe57b9890289f956c9870df5aa610ec6e6fd8da7feb6ee41531119c48c707e51f56f382a8c0be66b532fbaaf47a8392a4078b39188b10ab038baaa9283e125b2cf33d0df494014aa37397c351f2c41d860eef4a365e03553e4717e780e531415ef3f75d04293ebd93eb9a5f4efac93be47a562b8fe20dc8e8ae6f90c24664d665f41435c2cd9139ad714210a452fe711ca33873ea18da2cb2fb2c9713de1a04715cfa3552246fcabdf78236a017422e11058651a26ae8e87b77bf94504644a4ceb3d780fbe61358fba3f8c0beeb1b642d92b8e4c18500cfc29c125c600ec83091f80084a5b217072a763740bfcc2e1b5a462ce7faaa1bc56a778c58d670bf89c5d718ff89bcf2b8ab1cc57cf02e71073457b5f2bb0db76c4849de313b72d66f82d17e9a170be270c8eae8a4bb2bfe0684e09f6909eb381e84fffbcac8d82d2a34c7b68d1e53060da78f50b612dd4a6e1902b69a74dfb9fbec9000c8765ed9807a4e3e97b5647b85a5c0585523bb16c95f0baff2e79cd9b355e1c840cf7558f31d3cb2d3d59946034a30187d26a723e69e407b283884d67a2ceb684bd225564f0adbb87b0321aca8baccc29d7b3c5e2a21f77c4fe0feb04deb000fae15fe2f57d56e871b76c93c59658939e82c977a2a642526829bb914d43094d6932a3a461506dd4026bc54b5d927cb86295daf8b8c240c101e532f1467cdd27b0560e8bf96b21c6162a2b53a6ccbf47d9c5143c29dd31aa468e12ef6d7014ff640299d2a1d556578c3b5967392dbedc2d7fa8f6be69075e8399c6a4861dda57a5b810836b2eee1377a8f5c0faa6fbf08916c109674f58b28b1314d38a3552e659af671424a53959b46c3147525945c6f5a6f864b47ef5328be82244991b6b75ca01d2aa13620528d57b2a6038ee6518cbdba5208fcfaa875cb5fe6444a8ff5da41bb38024fd9dc4e70bd3acf79eec4afba3e9743dd5dfa25efd90777eaefd1b34382ac7dbd1d195580781fbc4338855f5ea8de3913d22b9917fd84922407d41afb2f916ddf1e785be9502df2c24673a47be529ac62b83f502b3f968168d453639a0878b4fde91e416242c2fad25f4f081c1ca217d19b386e04cc8a9eb5e48b89cde296e79151ab9b9f4ef486f17bfa10b42b450258b00d493a49b666362eee4922e5c2bffdde91fa8debb47273d715e53928af2391f91ac83225aa227a21fc17de012b9a5b4c0e8ab26e2306e4c01baa56c9687977a2098757547a80bd6f728eabcd45f6cd196ded40ca6494117c9f5c18cb1c312517bfbc9743ebc4878de11c5496e87d3cc4b136931e65f4ecdadfaced1f06a61c528f76c34f7735bc0aee8d25181717bd2b9b91db53558c1caa4827d7ff9976dcc8cc0b3d1d51d2122501c62fd400d2575085ff6fb04488dd551f5240a352770c2099a1946e26a71fadaebe77a03c78b73e71bb544ceb3e3b3497f1ded667a2d6f5656d2261f20fe5d26efd1e1a4cfaec3f2354e5ce08e3033f1d74b6655cc04bb7782d365862c9b786518d3aef725b0836f034068eff8f8d01b518a6d2714fe309efaf4dbdff1b3f46531b4522e745d5ad5a7c6be75f17ee6f9f986821c4c86e76f0766ce064fb0733b65bd3f3f486cfdc1bcc3cedc70c5caa314a883b382b874301a789aa12c572b6f6fadd2002ce1f064e3a4bf452953447967388642c5d72c7ec6267e157094a1a3f7aa25e6151fab1edd639d7c49dc9187a48fcac645e0710545a13ff9de743d407e84402a0cf962f5624bee320e0b963b1be8182dcfccd00c6505e56f58e17d330600d78a5a251e86e095fce3ea095e35c68fc0ee419d5b16461955cc4d52e0de7db738b5324c0ef4ae6e5411d36486a32cca6fd5460cc18d83a5269602debd85919a347d33cdec413617e634b250f2a2acc73639bd51348861b749c0f6764e1644f211e866e39014b52f10fb7d17a8f4f7038e839b8e10e1c5f48f68514fb79f86d7afe09561a1a1190c56167567601446b8619f54c36dc265516f254fe3a4bf4532f4bfa360a183d8f923d1c869d889c30228c4393c739cf805ff516cdb7305e7475b3ff88a980529ed18be73bca65c496440bd8d9f40338442bb358820c3ba7251541a3317774fe94247894ae63e2301fb46033c6e756ebed67a9a8a86e9a7f055469ff18c07e375a6fc44ae168f77f1d7f141fc2f5e15e3158d603faaa837082811326a145714240b5eae8e1807634bfdb0d0130ed8dfb87043613305b493161a0a7cfacb0511848eb96f23e830b2a99bcf6bfdf5c7766a7d0a40b6ad2bee9a26db0dc53138503db685fdb4b9cfbd2422588c15c639f6f6db3e41e9ca4e88c6d8a84e226f80462012d51d9885418eeafd2d7bf550e924847e8282a1fddc78f7e5af874fe8226112ce41582e1ffef649b25a19ade3ffac88a4c92585ccdf1a4e1520ad1194122b63a68be0c053c56c8c7963a7c6dfe9af7be7f3687ef6f80c098893891a7b60fd07532f3bfb52d3e852f604e6d2a75791c873f373e07655adc0d3fb62f53cc359137e2ba3eddef040e086a81c771e0ade19e3bc6ce94fba772227ce1651973e3b797081d73cc1324cc6d2ee5722db299cb563f52d12bb5885f79c17cdc985f43b1b96b2416cc940d08b2e37ca49dad77a2769ee0240911b36c3812629910c7ca80c5750f45a04e2f27e5b051cab10478e698372c350a5884d746cd78ac814cae8554afd11b6607d6b5336adfe5ae3fd13fb46a8e7ec561ad3291f7a5139d1921f4c6ab344d3a4a079403e2f6cd8846094285c9f37de6c3643e85b9ac10d4e08b4cba9a0464d3eb1c61ddc98cc3b3275d82fe30edd3087f35c343c59f909687102abc1fe68dfdf0b4ec46b17f84c784dd65e66886f1fa002192b57a5b847843b209afc55bbddc8f018aff9a834af78d9bb6f02cf988f60d4d7983bb6a0971f2334cb22a230298fabf3eb62d54bb591cac28e24b609f8008ba4ae2afd117eaa2b12defcfd400340ee5a714d9f442c3ef4b31196214cd846713125c1ce295651ce4d1113ae9c28c0190d0ec4c31248ef126fbd99b7909ef24bfb1a9f9d6f20f2347b89b821f0db6808c43b253cfa8990f47358a8bc30277b0383855da3a8b950057192b4a5dcc01d08b47ee88b6856f157fc8c46bb69f1ff933aa01b4bf49e10e4ae4aae5a43f19e296a6640d7b0974734ff9009eb8a008bb7889ec62acb3bbb78a5eaf4f0a7627206de5961a84f59e28cf5813e44a066ac58033463f267d07ee950a49fcea68f1ea64bcb857153ac4730b3d56411eb88acd34e3dc096c9c8b1943d61eaf39fec44dd6140fbd38d7080beaf2cbe9b1127219ba58c7eebefc7268ed215bd50b15ccbe8eeaab311dfc8d64be386c260ddb668eebf3e7cb09480ef9808213d4a1f1bc89751c7ddee3547612fd830dd8087ebd3473b24dceb24b9771a9be04f70f461c14f12cdf8e6b04a5a9ee9ef8ee544bc33ee005042f306808ddc101a1aea28f9684b8eb1cd27fd7390da3cdb70b6e67ddb43cc4595121c74c3996453ed3b057ed4e20185b527e704d59f5e21bd71aae979eb9dd74dcbafd5522f9a4a8d2ba1fa8df70abf4cc475bf28cf73ec93ececfd8d553ffdc3c2e220fc01d960348318550725984153c0dafc410301bd33c7ad12c5529ea766468e91b50bfc5d75aa5f1a3a62f11ad69cc1fc4e99b42060c82417dfa1119daaf4ece5f1836a612b276af032605010a477386804fcdd48ae2c70616ee51446407b5953f3f6d6dfec8e4e96b6819ea8d6a1500d5aab071af0c5c97ff0a02f9d7e7e75547a95fb0ad30dba1787d7229e0a1890b6844998b0964978f4ed75fd3dcb1a656a656d6de6dccee895aa9e5f4dff971f458540edb63b57b27f7aa971508fe68e4f31ddeb408a0cdfb686e8528108a75afb872356fe1b7dda07cad00c91132458d94951290653be5d02f23e16c314485540c9d5883306bd431cfe017c6862e58dd5c49a52289260acf9f631c428792c19d378f88e201bae7517e831c5a38d485eebd0ef5da00787b94b3c3fc8df8f16ddc5c6b4ac06490faaeac1b301b73591c87d74e474b921083aa62ebdfa7345fa5ecf72f704a8b5cb8e07483594c4130c57a74165917d0744ab8f07baa099b7a417a084b7dc3af1c806fb7a04bf6f4fa07a11a1880ce20e90b21e5d51e12b70fbff060319b2b995f434dbb33d53a189e9efb745565f561157a644eddc10a04f9ad33ba648f43057aa85517459ccdbfe84180eed9d721af05a738b06dc614f3ec53def7f1a0eb8d111f8b2fdc21d2f6c2d60d2161303967f0fefab56dd9e0587d36ea3682330a7eb987a80f0f28e59b62ad8e31cd9efa32d2fb6bb688cc3399050591eaff175d2ef88ee884dc287593a9590ed7cdd4c7b5b112d4a09e9c77adb645d348b2f111b21b2613326da0706ab2efc3ff5610f2931fb0a28d1dc724e7bab40e14cf8d118960df5b7fb5eabbe46281b4ad14c57492bce10952ce076f884ee0898ba4322c544b46770d1a65206e03635dcac811551d550d2416e6b1f85fc119cc8ab65b86dba32a891cf6eff9c205de1e0897d8adde0f0e4674c034df818c241e4b4229efd7291b9152a0212612ba8eed7328d28d0cea6413bd31302a38d5e9162b9e4a862e0c9da642b3669dfcdb419a8856a14d1c68b29709a106017480ce3e51bbed3a9efe804cd11441b591ffd3dc410d61a0d66d43e251f50408de0d5705e340a901afadf9f3154d9dd53201eaf9aec8b31ffefcf3f6570a043800095812800d3db57f93518e81a068aea9f244d9685a43564d97ec563613d9d1b5f007fb6058d9405e68508083a5e44e523f981058b9f2163894307fbf9bf8724ea500b84336f6c62f790e5f"}, &(0x7f0000a66000)=0x1008) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) clock_gettime(0x0, &(0x7f0000a0c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d06000)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000a9f000-0x1000)=""/4096, 0x1000, 0x4, &(0x7f00008a5000)={r7, r8+30000000}) clock_gettime(0x0, &(0x7f0000f0b000)={0x0, 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a7d000)='/selinux/create\x00', 0x2, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000b12000)={@generic="d12ff4a0c57a15e9bf2d22da71f1b604", 0xef0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000d7f000-0x120)=[{0x4, 0x3, 0x9, 0x0, @tick=0x2d76, {0x1ff, 0x3}, {0x6f, 0x20}, @time=@time={0x0, 0x0}}, {0x8, 0xff, 0x8, 0x0, @time={0x77359400, 0x0}, {0x0, 0x8001}, {0x7, 0x3}, @result={0xeb5, 0xab1}}, {0x9, 0x5ef, 0x0, 0x6, @time={r5, r6+30000000}, {0x0, 0xef0}, {0x8000, 0x1}, @queue={0x7, {0x4, 0x53}}}, {0x4, 0xffff, 0x0, 0x1, @time={0x77359400, 0x0}, {0x1, 0x7fffffff}, {0x81, 0x47f}, @ext={0xd3, &(0x7f0000b4f000-0xd3)="070850d97d5358d082107017200fc67cb55be7118b1ba8b4d78617fdac78414eaefe29e5d6f68ae286508992314ecbe31166db7a1311019fdf16d9071c9497bb91d7076be9df078b5dc0a8e38b4e77bacd425fb78385da1b9feb13ed7420eba04251d23d95c4f0d0923d67d1ad45ab99ef26721c18c004b10060494609d6b7b16f02650186e63e0b00ba8b32480e9ac34a796a5b88238cdad439a4d1604bbba62a2effbe5daac531c684bca787786aaab5704bba31003e2ca6b6135d5d507f92808c5819fa99da37b8e429419065a3fc295ec7"}}, {0x8001, 0x7, 0x5, 0x8, @tick=0x5, {0x90, 0x80000000}, {0xfff, 0x3}, @time=@tick=0x5}], 0xf0) write(r3, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) syz_open_dev$usbmon(&(0x7f00006ae000)='/dev/usbmon#\x00', 0x3, 0x80080) [ 267.681403] binder: 17129:17130 got reply transaction with bad transaction stack, transaction 109 has target 17129:0 [ 267.706002] binder: 17129:17130 transaction failed 29201/-71, size 72-8 line 2935 [ 267.747455] binder_alloc: binder_alloc_mmap_handler: 17129 20000000-20002000 already mapped failed -16 [ 267.773901] binder: BINDER_SET_CONTEXT_MGR already set [ 267.773907] binder: 17125:17161 ioctl 40046207 0 returned -16 [ 267.773983] binder: BINDER_SET_CONTEXT_MGR already set [ 267.773987] binder: 17129:17162 ioctl 40046207 0 returned -16 [ 267.786738] binder_alloc: 17129: binder_alloc_buf, no vma [ 267.786749] binder: 17129:17151 transaction failed 29189/-3, size 40-8 line 3127 [ 267.822291] binder: release 17129:17130 transaction 109 out, still active [ 267.830992] binder: unexpected work type, 4, not freed [ 267.836558] binder: undelivered TRANSACTION_COMPLETE [ 267.842293] binder: undelivered TRANSACTION_ERROR: 29201 [ 267.847801] binder: undelivered TRANSACTION_ERROR: 29189 [ 267.853441] binder: send failed reply for transaction 109, target dead 2018/01/29 23:25:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c33000-0x8)={0x0, 0xfd1}, &(0x7f0000937000-0x4)=0x8) modify_ldt$read_default(0x2, &(0x7f0000453000)=""/82, 0x52) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005d5000)={r2, 0xc1, "0788a81a68a63e1f17d4f3f2569748c49babae39da7ed19a4a2ba55840ca896454cfd6487144c4787e2c6ede61c79b028dc5757c8b846f49d952dba68dc5f842fa82e755b56ec583f7c4eb32e5f777a740fc8cddafc90f56cb2d83da91e235462ddafb967a2e043b2650eef04212826a92db527959b0ac9a2498b25765d6cd8a3a5a17aa5e7b43d79720b2579e7d546536d3357c5b38567928f77611d1f9318bb03de640dfb700cc36f69595a8cddb58f2923951ac9139f785e5a927686e2f4ff6"}, &(0x7f00008f7000-0x4)=0xc9) setsockopt$inet_mreqn(r1, 0x0, 0x25, &(0x7f0000b4f000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) 2018/01/29 23:25:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a5e000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000bdd000-0xb8)={0x0, 0x2800000000000000, 0x3, 0x10001, 0x101, 0x800, 0x7, 0x401, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0xe92, 0x0, 0x2, 0xd23e}}, &(0x7f0000442000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000173000-0x20)={0x4318, 0x1ff000, 0x8200, 0xccf, 0x788, 0x6, 0x0, 0x680, r1}, 0x20) shutdown(r0, 0x1) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) readlink(&(0x7f000090f000)='./file0\x00', &(0x7f00008cd000)=""/74, 0x4a) r3 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r2) stat(&(0x7f000091a000)='./file0\x00', &(0x7f0000c1e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000542000)='./file0/file0\x00', 0x9) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)="") chroot(&(0x7f0000349000-0x8)='./file0\x00') mkdir(&(0x7f00004d3000)='./file0/file0\x00', 0x0) mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f0000143000-0x8)='tracefs\x00', 0x1400, &(0x7f00004c3000-0xea)="") pivot_root(&(0x7f0000af9000)='./file0/file0\x00', &(0x7f00001dd000)='./file0\x00') symlink(&(0x7f0000696000)='./file0/file0\x00', &(0x7f00006fd000-0xe)='./file0/file0\x00') keyctl$revoke(0x3, r3) mlock(&(0x7f0000492000/0x2000)=nil, 0x2000) getsockopt$inet_tcp_int(r0, 0x6, 0x37, &(0x7f0000fb7000-0x4)=0x0, &(0x7f0000388000)=0x4) accept4$llc(r0, 0x0, &(0x7f0000dca000)=0x0, 0x80000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000efb000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00002f8000)=r4) close(r0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001fb000)={0x0, 0x0}) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)='0', 0x1, r2) 2018/01/29 23:25:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000225000-0x9b)=""/155, &(0x7f00005b1000)=0x9b) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000d49000-0x1)='-', 0x0) socketpair(0x1f, 0x1446b15abda211e4, 0x857, &(0x7f000044b000+0xbd2)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00003fd000)={0xfffffffffffffbf8, 0x1}) connect$inet(r0, &(0x7f00000ae000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x1, 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000553000-0x9)='/dev/rtc\x00', 0x208000, 0x0) stat(&(0x7f0000dbb000-0x8)='./file0\x00', &(0x7f0000e4f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000cac000)=r4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00003cc000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000146000)=0x0, &(0x7f00008a0000)=0x4) 2018/01/29 23:25:42 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00008ce000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000db6000)=0x2c, 0x4) sendfile(r1, r0, &(0x7f0000910000-0x8)=0x0, 0x7f) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f69000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f69000-0x4)=0xe8) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005a7000)={0x0, 0x0, 0x0}, &(0x7f0000f69000-0x4)=0xc) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f68000)=0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000383000)='./file0\x00', &(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f68000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f69000-0x4)=0xe8) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000f69000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f000003f000)={0x0, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f68000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f68000)=0xe8) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f68000+0x3c8)=0x0, &(0x7f00006e0000)=0x0, &(0x7f0000f69000-0x4)=0x0) r15 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f69000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f68000)=0xc) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000007a000-0x4)=0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f68000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000094c000-0x4)=0xe8) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpid() lstat(&(0x7f0000103000)='./file0\x00', &(0x7f0000a0d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000e6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ca2000-0x4)=0x0) r25 = getuid() fstat(r0, &(0x7f00003fa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f68000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ca9000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000082a000-0x4)=0xe8) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000062b000-0x8)='./file0\x00', &(0x7f0000f69000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = gettid() mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000978000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f68000)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c5f000)=0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f69000-0x2c)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000036f000-0x4)=0xe8) getresgid(&(0x7f00005b1000)=0x0, &(0x7f000048a000)=0x0, &(0x7f0000c4c000)=0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f00005d0000-0xa8)=[{&(0x7f0000f68000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00009e8000-0x60)=[{&(0x7f0000f68000)="f33d4f8a459d2e202e8d2a32b09cddcfbbec35b4afde4e8cfb", 0x19}, {&(0x7f0000ad5000)="6ead7b78c94270b36e47cedc91add59b7234713eb381a31118904c62166376e5f976d44b61c77d552eb48d2ad44f68e92b5f6192b1bf1d88e9dc03cfa257ed0484406827b9a4e8cd37d9c43f2b373f5ab2ac1259e23a4ff39fc21a73822f8b1f00b05e79e2177b63ead1724ebbeff8aa78340cb0f03ed626ea307fba51878d80accdfa8c21e55c005af574bad0c8205d0e4b7abdf6877f28db0817af4e40495a81cca3f30e66caad550ede1b", 0xac}, {&(0x7f0000981000)="f60e152e9c", 0x5}, {&(0x7f0000f69000-0x94)="e8a57c82db978c5e8d22c489da8057f134bd304076546a3dcc3a413a400da7ca22238ebe363726c94ad1aaf057918a231e8f174a22b1b95df4b9189a3099f1e63645996c725d799af54618da8b68eb8fc93985c9430550134ebae0975aa6b4df4b48f42a5c67c38f6731279b6eca73273d013c36257cec38ce20684f19b7d96bbc42ef9cf514b8c0cd84fd9da0a2a1d5b335add6", 0x94}, {&(0x7f0000f69000-0x19)="d4396c57e1eb9618336afe9c98eb70d5bd1960852b8861be3b", 0x19}, {&(0x7f0000f69000-0x11)="d0e2d4918133079794a9b108282a76d13a", 0x11}], 0x6, &(0x7f0000f68000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x38, 0x4000000}, {&(0x7f000020b000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000f68000)=[{&(0x7f000085e000-0xfa)="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", 0xfa}, {&(0x7f0000e1e000-0x20)="ab1142d2f260531e332c94fe01439128f57e1186373170b12ac145af35c75416", 0x20}, {&(0x7f0000f68000)="fe96d6554c50ea49daefd63c41e8b338420eda645de20c526c98cbeae0ceaf654fe4dcd3b35550a6ce76b62b88820fec951b8f6fccd57806add6eec2f34c8f14ccc2370b2efe9d07a540dda9f2282f664fc7740ed6794133750ceb8a988eb8db48de2e0e4d9153e7fdb26ddabac5dec415687ef8d6c57b0e5e94beb63595f39e938f7efc101cf0656d3460725a4af2cff5ed3cb5edb458d7296b4c867c9af96b9e8952510459950f060d4aa6e8e921618353121480341fccfc79809e4dde3034453ed99b7466d0d1b1c090c2c50ccdc319c45754be64", 0xd6}, {&(0x7f0000f69000-0x46)="c3c06e2dbf45b0db94dbd7e65e83f2315a70b59b9b52bdcd03250d9ef0555fe4141572a8a1a1ef7382c4b603d3a9a103263b5cb419a2510db20fdb7c842dc8fba9fdd38642e2", 0x46}, {&(0x7f0000cdd000)="2ecaf8f1cdea5f061a369c19c1275247763baaa0c0665706b997cba39b907684351b43945d9ae4b1a16f1ed373bf46ad1e57c03aee725f937d153061989ff94099e0e3ef4abe1d148577552233ec08db18c73d3f9b182b5fccdaa26250772330661ee6c0544ec90c08540d0b7c99eedbe0890978cc56deb069082e20e4339eacfe79ab64bf4bc2a42748e6b376924b3879f9cfe2ea81f7a921969e50b2f152c64b8e637764f435fa91ca0bd3f60501617d6c41a2bbeab319263747d992afcf7670116ec3ed", 0xc5}, {&(0x7f0000e96000)="702d459dfed4f1d8b20dca9545f4767d4d8f1e18", 0x14}], 0x6, &(0x7f0000f69000-0x100)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r0, r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x100, 0x20000000}, {&(0x7f0000f68000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000658000)=[{&(0x7f0000f68000)="351b29caed305e9b51f2161d51e2d976032d45fe0bf52c3416479c84ce473bd90f731f8f632cb2fa8096a1576900dfbf58707d2f16d801a1a13398be8da7a9df6b83aa970a835232bf0e29e565bdce695b50d024775ebc19ef3b4fb4689c01ffe4660372fb2bdf61770418f6b3a29d5c720d94c8cd4b3857bd72fb5a419e18b1e7abb1207fdfda7bff9213d8f9639e7280d928087bc2c97b67baa4881bc5302d580efe3a8a29ad72705bc22ca544dd1b671a3bb9225f038760514e1599d65f561a4ece59453a5c0a4e68457913ec02295793c8e485baf0948f8936e64338221ebcb509c71c1031f0958e33a3f8d2213a776c5d69c8b125c4", 0xf8}, {&(0x7f0000f68000)="a4c8a1939a7a2408972a48fc7ef1db2e35281b4146ff27311ffb3bda353fcef6a75b5ba6cce1deaf0739161168b4f49afd79acfa24d11846d84ae0288cccce1b5038e3c941501a9ec5b429b392f3f9e44df01f0ed3a07d3c6216574938c06fa751a7608a540f69f65cbe374ec8beb2c0c6d65feea1d9d0c4876b5924fe75d80acf66af67f2b8020b451ada577047e0d708a889fd0ea084002d74c44e307e28fff5a22e2c7e9982c3abd05ab10cb7339155d4e6d7c29e4ae469100bd6b27fb1e0d6d05c7afa944c3434ac1a50761ca397cf67a9f594912b0b444db82a67238fff768347a0f5abf5e95cf3709b5d9b20ce4e75e833496ffe50", 0xf8}, {&(0x7f0000b29000-0x6c)="ed9269808f454edc6f165820538feb24cb51488ab73a7c975a3a2793c206e83abcc2ea859c00e5ca588815c34e40cb7d63fd2c46ded6a5b21c15e8bf7f5f2fab0472cce2ccec32fc4308227449690fc2ac6ca85a7c48bb328e7d0da28471baf85e5a0a3b3f39e85529fd6b6b", 0x6c}, {&(0x7f0000f69000-0x1000)="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0x1000}, {&(0x7f0000bd1000-0x67)="88056ca62acb8459da084bc3cac869e9bdc339d6efe6e17bdb9016e35007af2216120c1f71afead2e756119d3710ef608523f2c84e72620d7424b8d0c9c51cdcc168459fffe474f35f48aec86c76262217b3c9f398cbf045b2add020c5790d37d1a9f64cd9c141", 0x67}, {&(0x7f0000f68000)="c6eee1afbaa42621448d14c4b78a7c8ec3efce5647608bce3c056ae8a5cfcf642e67dc3bb1f1d68afd536b5dc42ac1f3881717127eb43d66f233b8d35a5a23abd0854a10ae541de5519bd0c96d801a1e6076db6f2074d96af78e4cd91584c920e6a7243f2f8dc29fa8bb15e5fba19f2179942c3381375b863de837a23e0ff526d6b5f4bd54cd46ff1d5c8d4e299cad7e5a534b3069d6d3f7b3393ff60d27fda8a69fbeb8173f10b6fbf0c2a790e960f46f72ca20c014384904870066f45c47df3231e9fcc915d2f22920a5e97b47b0f0b94d0d3692ce9e2bf47e5b3f9196e468b498aa2aa187379942eb84e240", 0xed}, {&(0x7f0000f69000-0x6e)="604233c70072c0f66ef95ae1b36d95a2861c7d5eb126f96c3dfd685c6b3d15f117e55e500328cb3a7c77bc7abcdb8a6af70fb8a17119800038c0e33ed5576d8f68eac4ea44fba5042b47742ac18ed8c4a2d3a57fb087204beeaafa33f66dff9a38a9315c8504ef9a9c1c847dcdc7", 0x6e}, {&(0x7f0000f68000)="b5b2868505574baea24691c046d4990c6cfbf3b517a0e1fed55db9a51a6f196f149c835dbd4b29c02192a7aa68694dfc8becdacd5044759768a72e047ab870cc7bb0ee77289b60aa140151cf61f276dcbbdf2859ab338bc62c3a7e52d370c5aabc974377ee1171eb7d2acae252e1f559b9839f04d995b75ed3cc5ad4875c6feed7daa305a92305427f37cac6e51c20b09647b1031e9cc68c2e04c431db571e066d9eef58a2714a8a71c4047545c49c2e897d23d5e33f245379", 0xb9}, {&(0x7f0000f69000-0x5)="529c085119", 0x5}], 0x9, &(0x7f0000f69000-0x158)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r1, r1, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, 0x0}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0]}], 0x158, 0x8010}], 0x3, 0x24000000) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/29 23:25:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000566000-0xf)='net/ip6_mr_vif\x00') fcntl$getownex(r0, 0x10, &(0x7f0000a1c000-0x8)={0x0, 0x0}) r1 = socket$inet(0x2, 0x5, 0x7ffffffffd) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000c65000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="000174300000000100"}) sendto$inet(r0, &(0x7f00009e5000-0x65)="a9631bc5dd6befe32e6528d0667172df265eb2fbb8c2e12e7fd11a847c6e5f26cfba125b17761c6d0577567ea2251935eb9f5f391b2c83e4e5a883e635377395c7e43ee61f43b2bdf86328362ba1a5bc124b5324590384e90c012deda6683616b3327e716b", 0x65, 0xc000, &(0x7f000057a000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000591000)=0x3) 2018/01/29 23:25:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000fa0000)={&(0x7f00009c9000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ec0000-0x30)=[], 0x0, &(0x7f000090a000-0x140)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30, 0x0}, 0x0) 2018/01/29 23:25:42 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") clock_gettime(0x0, &(0x7f0000131000)={0x0, 0x0}) utimensat(r1, &(0x7f00000bf000)='./file0\x00', &(0x7f00004ab000)={{0x77359400, 0x0}, {r2, r3/1000+30000}}, 0x100) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000fd9000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 23:25:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00009b9000)={0x77359400, 0x0}, &(0x7f0000494000-0x10)={0x0, 0x0}) seccomp(0x0, 0x0, &(0x7f0000047000-0x10)={0x0, &(0x7f0000000000)=[]}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000530000)=""/210, 0xd2, 0x0, &(0x7f000036a000-0x10)={0x0, 0x989680}) 2018/01/29 23:25:42 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000008000-0x32)='-', 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000000d000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7fffffff, 0x947a, 0x6, 0x4}, &(0x7f000000e000-0x4)=0xa0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000000e000-0x4)=0x240000) 2018/01/29 23:25:42 executing program 2: prctl$getreaper(0x29, &(0x7f0000065000-0x8)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000294000)=[], 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000025000-0x4)=0x0) syz_open_procfs(r0, &(0x7f000009a000-0xa)='net/l2cap\x00') 2018/01/29 23:25:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f00009ce000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x1)='\x00', 0x0) keyctl$set_timeout(0xf, r0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000fd8000-0x28)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/29 23:25:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair$inet6(0xa, 0xa, 0x5, &(0x7f000072c000)={0x0, 0x0}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$dupfd(r1, 0x406, r2) ptrace$getregset(0x4204, r0, 0x6, &(0x7f00005f9000)={&(0x7f00006c1000-0xad)=""/173, 0xad}) r3 = socket(0x11, 0x3, 0x0) r4 = add_key(&(0x7f0000de8000-0x6)='rxrpc\x00', &(0x7f000071c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000760000-0x54)="331b8673fb302043a0141fb4d49516a1749fd7a5d558751bfe2982fca2ac1b250cafb84f02f8f5766ce2bdcb8921bddd740ce1ed5d9828bff8b99f45699b7fff9f22af7be7438fe6fb0d5be64d6f7ce1023f66f1", 0x54, 0xfffffffffffffffe) request_key(&(0x7f000088e000-0xd)='dns_resolver\x00', &(0x7f0000bad000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d36000-0x19)="76626f786e6574316c6f407d776c616e316c6f3a2a2d2dfe00", r4) sendto$unix(r3, &(0x7f0000983000-0x5d)="2f22782e0d3f170c2fb373985b0454df6eaf366ab4ee24600defeecc9aad1fe43a35821c9348a4e4a4add0f4cd568bd9893f21371da59495b98c284484380c38be40791419f183342d703477e4f967020e107593dbf914e833f75bba1b", 0x5d, 0x20004010, 0x0, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bb1000-0xe)='/dev/keychord\x00', 0x101080, 0x0) ioctl$TIOCNXCL(r5, 0x540d) tkill(r0, 0x1a) pipe(&(0x7f000017f000-0x8)={0x0, 0x0}) ioctl$TIOCOUTQ(r6, 0x5411, &(0x7f0000285000)=0x0) fchdir(r3) 2018/01/29 23:25:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000eaa000)={0x5, &(0x7f0000a3a000)=[{0xc58, 0x52d3, 0x4, 0xffff}, {0x0, 0x80000001, 0x3f, 0x2}, {0xffff, 0xfffffffffffffff7, 0x2000, 0x6}, {0x326, 0x400, 0x3, 0x6}, {0x81, 0x3, 0x7, 0x7f}]}) seccomp(0x3, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000d9c000-0x8)=[{0x7, 0xfffffffffffffff8, 0x0, 0xffffffff}]}) modify_ldt$read_default(0x2, &(0x7f0000ded000-0x62)=""/98, 0x62) 2018/01/29 23:25:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000788000)='user\x00', &(0x7f0000071000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e29000-0xa5)='\r', 0x1, 0xfffffffffffffffd) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002bb000)='/selinux/enforce\x00', 0x6040, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f000037f000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000364000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000ca7000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, r2}) bind$ax25(r1, &(0x7f00000f2000)={0x3, {"39776029ca549e"}, 0x7}, 0x10) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000f00000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000280000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000625000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000f00000)={r3, r4}) 2018/01/29 23:25:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b30000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0x14) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00009eb000)={0x3f, 0x4, 0xfff, 0x81, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000da4000-0xc)='/dev/rfkill\x00', 0x501080, 0x0) accept$ax25(r2, &(0x7f0000c15000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fa6000)=0x10) 2018/01/29 23:25:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000136000-0x4)=0x2, 0x4) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) modify_ldt$read(0x0, &(0x7f00002ae000-0x1000)=""/4096, 0x1000) 2018/01/29 23:25:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00004d1000-0x20)={@common='teql0\x00', @ifru_flags=0x100}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008e6000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000032f000-0x4)=0xe8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/29 23:25:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000a10000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000854000-0x18)={0xa, [0x1, 0x9, 0xffffffffffff986a, 0xfffffffffffffff1, 0x0, 0x4, 0x9, 0x603, 0x9, 0x4]}, 0x18) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000080a000)={0x6, 0x0, 0xfffffffffffffff9, 0x1, 0x3ff}, 0xc) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000259000-0x15)={0x0, 0xd, "eef61d3def25b9b0cf6df6d482"}, &(0x7f00006fd000-0x4)=0x15) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000cd000-0x8)={r2, 0x164e}, 0x8) 2018/01/29 23:25:42 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f69000-0x8)=@ethtool_rxfh_indir={0x1, 0x1cf, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000082000)=0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000f6a000)='./file0\x00', 0x4) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000009d000-0x4)=0x8, &(0x7f0000b32000)=0x4) 2018/01/29 23:25:42 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000002000-0x8)={0x100, 0x1, 0x6, 0x200}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f000000c000-0x30)=[{&(0x7f000000b000)="23376f6b1edfe7c2a8401c70fc43278eda00e95fcfc0306edc86b37659a94310b5a7a6ab7f9594295273e021a7c1567b4d6885566122dfb8a152a9180401b987d8985dfbdd33066a73dc4800a0412b1c56c5ca6f15eecc07d2cc1d761410a090f41f361f3970fd15bdef1ab7", 0x6c}, {&(0x7f0000002000-0xbb)="5d966330edd9f0975afc348eadf467b5eed48e61318f19dab0fac12b141e11a1f4eeb9fb4a141409f8dce4cdbe995f3231b218b4f1a318599a7bc97f185e9b135b572417b2ba4899b3158c87f75b66edbb21608ba40a6e412437782634c5ee427fad46bbac5883eb08f5c4422b4a2c7eeefef9090be4182a790238022f1f093616a5e2c2f3ee78b23d9702b70b909d24360acb4dfd15a21840ddbc3d3d498c9ad14f9c8a2643c4b156fd782723cb46e10c8962dcd0356a938aa163", 0xbb}, {&(0x7f000000b000)="860d171e5ebbf3db4e2ca302d5412796d1e5f3b587f29acafd692034720731de563b8214121fa5c9adf875848427d49f3dfb02e3aab5b145", 0x38}], 0x3, r1) request_key(&(0x7f0000008000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x59)='md5sum&cpuseteth1#security\'vmnet1$posix_acl_access,&$procposix_acl_accessem0cgroupGPLem0\x00', r1) r2 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xe8)="0f", 0x1, r2) keyctl$read(0xb, r2, &(0x7f0000007000)=""/4, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000002000)=@fragment={0x2b, 0x0, 0x9a, 0xfffffffffffffbff, 0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000d000-0x10)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000002000)='./file0\x00', &(0x7f000000d000-0x20)={{r3, r4/1000+10000}, {0x77359400, 0x0}}) 2018/01/29 23:25:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c5c000)='/selinux/enforce\x00', 0x4001, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000442000)={0x0, 0x1ff}, &(0x7f0000ceb000-0x4)=0x8) truncate(&(0x7f000077b000-0x8)='./file0\x00', 0x9c8a) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001df000)={r2, 0x7, 0x3d5, 0x3, 0x2, 0x4c6d}, 0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000322000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0xdd, 0x100000000, 0x9, 0x40}, 0xa0) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/29 23:25:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ppoll(&(0x7f0000fd6000-0x18)=[], 0x0, &(0x7f000082d000)={0x77359400, 0x0}, &(0x7f000096d000+0x79)={0x0}, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r1 = memfd_create(&(0x7f000043f000-0x11)='mime_typetrusted\x00', 0x1) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000b9e000)=0x0, &(0x7f0000178000)=0x4) dup2(r1, r1) 2018/01/29 23:25:42 executing program 3: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000001000-0xe3)="ba3205bd482626a451de7c14db921ffa352b9628632a0ea236af5100ce3e51d00591417c2f85432c6b5b1cdf9826f95a069d78adf9acfd27314c5ff2cc51aefaa675593a0a8a4127f0f7ea3b5c19c2052e1baecec0b204d1ad847955904cdaa52fc9fb76bc135394ae0996338cd3c76be69440d398f51f1a1b64ce647826228fb16749511151fcb990291a37478f32a737d5692add4bd1115918f7f88e9163d5c809db2d094dd6aea3cd5d06b6758b440e016167850bf2912c235a6123b83a4052753f71a3c24e6f944be377e7c79520f795e975753e9d433949bfb180fd3353466f91", 0xe3) setpriority(0x1, r0, 0x0) 2018/01/29 23:25:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) fcntl$getflags(r0, 0x4000000a) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000067f000-0x10)='/dev/sequencer2\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000067a000-0x4)=0x0, &(0x7f0000b94000-0x4)=0x4) open(&(0x7f0000f60000)='./file0\x00', 0x204000, 0x80) 2018/01/29 23:25:42 executing program 1: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000ce3000-0x6)='./bus\x00', 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ce2000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000ce3000-0x4)=0x0, &(0x7f00004d0000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f000099f000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c47000-0x4)=0x60) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000ce4000-0x6)='./bus\x00', 0x80) 2018/01/29 23:25:42 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x6a00, 0x100) ioctl$TCGETS(r2, 0x5401, &(0x7f0000005000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000008000-0x8)={0x0, 0x1}, &(0x7f0000005000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000006000)=@assoc_id=r3, &(0x7f0000007000)=0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004000-0x4)=0x0) r5 = getpgid(0x0) tgkill(r4, r5, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0x8, 0x30}, &(0x7f0000007000-0x1)=0xc) sendmsg$key(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000005000)={0x2, 0x4, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x48}, 0x2, 0x0, 0x0, 0x0}, 0x0) [ 268.677358] netlink: 9 bytes leftover after parsing attributes in process `syz-executor0'. [ 268.691134] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/29 23:25:42 executing program 7: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000330000)=0xfec, 0x4) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) poll(&(0x7f0000afe000)=[{r0, 0x0, 0x0}], 0x1, 0x1000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000aff000)={0x10000019, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/29 23:25:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000fd6000-0xb8)={0x0, 0x1ff, 0x10000, 0x10001, 0x86d, 0x1, 0x1dfa1aee, 0xb4f3, {0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0xfffffffffffffff7, 0x61, 0xfffffffffffffffc}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b6e000)={0x100000000, 0xfffffffffffffff9, 0x8004, 0x7, 0x8000, 0x8, 0x800000008, 0x3ff, r1}, &(0x7f0000001000-0x1)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00004c8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 268.731139] netlink: 9 bytes leftover after parsing attributes in process `syz-executor0'. [ 268.740989] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/29 23:25:42 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000da3000)='/selinux/enforce\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000e6a000-0x6)={0x0, 0x2}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000475000)={r1, 0x7}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000687000)=""/227) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000471000-0x10)={0x1, 0x2, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) write(r2, &(0x7f000024e000)="240000001a0025f00000000401111f0e0a0300000004bf00000009ec0800030005dcf300", 0x24) 2018/01/29 23:25:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x16c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x7c, 0x14, {{'sha3-224\x00'}, 0x168, 0x0, "9027c874444c5f45ebaa5cb4d3ff00de5007eb6c2a5ff73e58bf90ad19aa74353689eb9745c3dfa42c00721505"}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f00004e8000-0x3e2)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb5370734681305261aec26b9f309ddf8c4cb8f7a32181a41722af15009ecd0f0080d3b55ec7f4338a45f8c3b976b36f8f21e1b612763db6213864fdde6f3c114471844c7e5cd22a7922be21fc9984a403682c8407c059810f0f715a8a5d56e640486589bac4d88a79ef15437423caeb1b2c506ae14de606d627fce1fdc6f6d3907a670d93e6ece58cb79150b8844c4a312b1d4589178a9526fe1f446ed69a4d141a9ea1b7dd87ee3c38e24f468566c9e72193f226c4d3b730b5cfd10032841b1f4ab66d74ccb8c9b1d8587aaed160b170792a181d5d275c922ea41d617bdc133e6653ab0ad5c30c1e167dcd67ff7c876be9b4e0621bdca83967caba37fe9ff310b9e70c829558269cf64c279cb7b4e8200936098eddfde3326d3f70d9ef9d699005e38bdcc5efecfa32c14f5ea23d2b0c2010bcaee37f4ae90c95e6a114fd70752df56e7b48ce3a902caf714c2ba85f55b9ca2d777dfe226b7b9b5e8f00fbc91baf5a5de8b6546bb10d156b37d0ad2df0edccbdcf87e316b1c14194f90f7e2ef8e4c484a74678b4ab702803aa259a3500ea3049cde0e60c9b49f2248c76cb2d75bb2f0fed652b6e347366bfed5757af2c100f1bf066c95a492c2ee3a468cac4d1497acf93752170a4fb0e467", 0x2a8}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) getitimer(0x0, &(0x7f000084e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f0000a09000)={r2, 0x1c9c380}, &(0x7f0000eec000-0x10)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00006fc000)={&(0x7f000008e000-0xc)=@proc={0x10, 0x0, 0x2, 0x80000}, 0xc, &(0x7f0000cdf000-0x20)=[{&(0x7f0000dc4000-0x1170)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, "", []}, 0x10}], 0x1, &(0x7f0000d96000-0x20)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, 0x80) 2018/01/29 23:25:42 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000070000)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000001000-0x30)={0xfff, 0x0, 0x3, 0x8, 0xffffffffffffffe0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000f87000-0x8c)={0xa40, 0x4, 0x9, 'queue1\x00', 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$key(0xf, 0x3, 0x2) fcntl$getflags(r1, 0x1) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d73000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 268.777980] syz: renamed from syz4 2018/01/29 23:25:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(r0) sched_setaffinity(r1, 0x151, &(0x7f0000fd5000)=0x1) 2018/01/29 23:25:42 executing program 0: clone(0x0, &(0x7f000037c000-0x6b)="b1072ee582efe43a96ae137367fdff7ddd1ac3b47c7ee75681d47b3d6631c2862441d70257303c0ffb1fa300bdfb937d4e9b445b0342e425b28cb56c7b1f3f6420f407bab7989fc12f6158bab54b22505b44dbfcdb9527e3a327bcb10657330156752b20517b1fe0049a6b", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000baf000-0x4)=0x0, &(0x7f0000001000-0x41)="") rt_sigaction(0x0, &(0x7f00006b2000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000f54000-0xf)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000d22000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ca9000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000015000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x4, 0x3885, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000-0x20)={0x400, 0x0, 0x0, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000002000-0x10)={0x1, r2}) sigaltstack(&(0x7f0000fb1000/0x3000)=nil, &(0x7f0000001000-0x8)=0x0) 2018/01/29 23:25:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000347000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000f2b000-0x1)=0x4) lremovexattr(&(0x7f0000ff4000-0x1)='.', &(0x7f0000048000-0x19)=@known='system.posix_acl_default\x00') 2018/01/29 23:25:43 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000161000-0x4)=0x14) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003fb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) preadv(r1, &(0x7f000091c000-0x10)=[{&(0x7f0000a6f000-0xc3)=""/195, 0xc3}], 0x1, 0xa5) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) flistxattr(r1, &(0x7f00004fd000)=""/8, 0x8) 2018/01/29 23:25:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x22, &(0x7f00001c6000+0x8e6)="", 0x0) socketpair(0x9, 0x0, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000001000-0x8)='./file0\x00', r2, r3, 0x1000) 2018/01/29 23:25:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) fremovexattr(r0, &(0x7f0000898000-0x10)=@random={'btrfs.', '.!trusted\x00'}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1, 0x0, 0x0, 0x3}, 0x0) recvfrom(r0, &(0x7f0000ef1000)=""/67, 0x43, 0x122, &(0x7f0000780000)=@l2={0x1f, 0x0, {0x1, 0x2d, 0x5, 0x8001, 0x7fffffff, 0x3f}, 0x7, 0x20}, 0xe) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000085d000)=@add_del={0x2, &(0x7f0000b8e000-0x10)=@generic="62cd8573033dd47ba9c30365d5ebfd69", 0x0}) 2018/01/29 23:25:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x7, 0x7, 0x80000001, 0x0, 0xf}, &(0x7f0000f1d000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x80000000, 0x70, "7ad6df7dca37fbd8321c01a8ff09938f305a89fd890269fd278a7ef5df062186a5f873bb004b1a09d904fee823c7e0ec08cc3f39780668c0850bfcfe27be75b49a94faade022fe0c1c54356238c0b4e61cc0a7e8f4fc614888bc676e0602058da63ae5e6a5bfdce46070fa2ad0286f0d"}, 0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000cdb000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000050e000-0x98)={0x2, 0x1, 0x0, 0x0, 0xc, 0x0, 0x1, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 23:25:43 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) r2 = socket(0x10, 0x2, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00009de000-0x8)={0x0, 0x402}, &(0x7f0000c80000-0x4)=0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ff9000)={0x2, 0x1f, 0x8, 0x3, 0x20, 0x2, 0x3, 0x8, r3}, 0x20) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d41000-0xc)={0x0, 0x0}) 2018/01/29 23:25:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00008df000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) readahead(r0, 0x0, 0xe1b8) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x3c, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d"}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fda000)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x4}], 0xffffffffffffff76, 0x0, &(0x7f0000002000)=""}) write$eventfd(0xffffffffffffffff, &(0x7f0000981000-0x8)=0x1, 0x8) 2018/01/29 23:25:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) connect$inet(r0, &(0x7f0000432000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000119000-0x24)="2400000052001f0014f9f407000904ff0200070208000100ffffffff0800000000000006", 0x24) 2018/01/29 23:25:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000d64000)='/dev/autofs\x00', 0x600, 0x0) r0 = socket(0x10, 0x8000000003, 0x0) write(r0, &(0x7f000080b000)="2400000052001f0014f9f426000904000a00071008000100080000000800000000000000", 0x24) 2018/01/29 23:25:43 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) sched_setattr(r0, &(0x7f0000006000-0x30)={0x30, 0x2, 0x0, 0x3ff, 0x0, 0x4c1, 0x0, 0x2}, 0x0) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b100000057"}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000000a000-0x8)='./file0\x00', 0x40, 0x9) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000006000-0x8)={0x0, 0x1}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000009000)={r2, 0xcf}, 0x6) 2018/01/29 23:25:43 executing program 6: prctl$intptr(0x2000000000029, 0x3) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001c7000-0xf)='/dev/sequencer\x00', 0x80140, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000db1000-0x4)=0x1) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000ed6000-0x6)='hybla\x00', 0x6) mmap(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) 2018/01/29 23:25:43 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000011000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000019000-0xc)='/dev/autofs\x00', 0x101000, 0x0) r1 = mmap$binder(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000000, 0x4010, r0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x10, 0x0, &(0x7f0000018000-0x10)=[@register_looper={0x630b}, @free_buffer={0x40086303, r1}], 0x57, 0x0, &(0x7f000000c000)="451ee67473d8799895aed34855971faeaab25ad2ac3f360457f527bf918987b9b7af02ef7a0b6190252df0ca071eedb0dc8d16812c36339700fe91943236e174b5d28d0d7add6e31e041dfc3fbef58ffe0fcc206c49ef7"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f000000e000)=""}) 2018/01/29 23:25:43 executing program 0: clone(0x0, &(0x7f0000393000)="", &(0x7f0000744000)=0x0, &(0x7f0000b60000-0x4)=0x0, &(0x7f0000804000)="") fchdir(0xffffffffffffffff) unshare(0x20000400) clone(0x0, &(0x7f0000273000)="", &(0x7f0000f13000)=0x0, &(0x7f0000369000)=0x0, &(0x7f0000961000)="") syz_open_pts(0xffffffffffffffff, 0x0) close(0xffffffffffffffff) clone(0x5000400, &(0x7f0000001000-0x9e)="", &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)="") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000074f000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000385000)={0x7, 0x9, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 23:25:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = add_key$keyring(&(0x7f000096e000-0x8)='keyring\x00', &(0x7f00007be000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r0, &(0x7f0000e03000+0x596)=""/135, 0x87) rename(&(0x7f000003d000-0x8)='./file0\x00', &(0x7f00003c2000)='./file0\x00') syslog(0x0, &(0x7f000024d000)=""/56, 0x38) r1 = gettid() poll(&(0x7f000023e000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = accept(0xffffffffffffff9c, &(0x7f0000582000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fa7000-0x4)=0x60) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000d47000-0x4)=0x0) tkill(r1, 0x15) tkill(r1, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace$pokeuser(0x6, r3, 0x2, 0x7) tkill(r1, 0x1000000000016) 2018/01/29 23:25:43 executing program 5: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x9, 0x80801) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000051000-0x100)={0xcb, 0x1000, 0x1, 0x3, 0x4, [{0x1000, 0x5, 0x7, 0x0, 0x0, 0x180, 0x0, 0x0, 0x0}, {0x3, 0x2, 0x6, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1, 0x5, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xfffffffffffff001, 0x4, 0x9, 0x0, 0x0, 0xc05, 0x0, 0x0, 0x0}]}) r1 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000008000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) r3 = dup2(r2, r1) readahead(r2, 0x800005, 0x9) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0xff]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x90) [ 269.214941] binder: 17307:17312 transaction failed 29189/-22, size 0-0 line 3004 2018/01/29 23:25:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ef6000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000c34000-0xb0)={{0x10000, 0xffffffffffff0001}, 'port0\x00', 0x1, 0x2, 0x1, 0x9, 0x9, 0x0, 0x7, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0046d00, &(0x7f0000b18000)={{0x0, 0x0}, {0x0, 0x3}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 23:25:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000003c000)={0x1, &(0x7f0000b63000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000205000-0xc)='/dev/rfkill\x00', 0x10100, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000bf1000)=0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000038f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000011c000-0xa)={0x1, 0x1, [@random="edf08dee8289"]}) r2 = accept4(0xffffffffffffff9c, &(0x7f0000598000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b5d000-0x4)=0x9, 0x800) r3 = accept$ax25(r2, &(0x7f00000f2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008a8000)=0x10) clock_gettime(0x0, &(0x7f0000f0d000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000d92000)="9de0d559217586800c6eea4df959178c31ef1fbc775d0451a7027134a69f9d09e60ba237caa6d8dcd010ef04a3fbc3c29b06e1fdea769b7643842d4945b426c4611a100875049dd81cd779e4927e28957450b68c8ef0c2b9506f963b98d75f146b3cfbca56d3ab9852cc4554c65ce20d11c4e1b9e4158d52160a70559580d64f8952f81c58acb12023f766c90d5451794cd901d4a8563d357d0d33c486e85379a5bd50df62bf39798f3261f7fd047a70", 0xb0, 0x7fffffff, &(0x7f00002f6000-0x10)={r4, r5+30000000}) recvfrom$ax25(r3, &(0x7f0000f95000)=""/227, 0xe3, 0x100, &(0x7f00006e8000-0x10)={0x3, {"7c2ffe70fc5a05"}, 0x7}, 0x10) signalfd(0xffffffffffffffff, &(0x7f0000d50000-0x8)={0x0}, 0x8) [ 269.268604] binder: 17336:17339 ERROR: BC_REGISTER_LOOPER called without request [ 269.285572] binder: 17336:17339 BC_FREE_BUFFER uffffffffffffffff no match [ 269.300436] binder: 17336:17354 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 269.317768] binder: BINDER_SET_CONTEXT_MGR already set [ 269.323805] binder: 17336:17362 ioctl 40046207 0 returned -16 [ 269.337046] binder: 17336:17354 ERROR: BC_REGISTER_LOOPER called without request [ 269.344825] binder: 17336:17354 BC_FREE_BUFFER uffffffffffffffff no match [ 269.344943] binder: 17336:17362 DecRefs 0 refcount change on invalid ref 0 ret -22 2018/01/29 23:25:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000802, 0x0) write(r0, &(0x7f0000f62000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) readv(r0, &(0x7f0000c7b000-0x70)=[{&(0x7f0000992000)=""/251, 0xfb}], 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000485000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1102}) 2018/01/29 23:25:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000047000)={@generic="fd0e213832c4ece1edcf25c6ff1ce2f5", 0x100000000}) readv(r0, &(0x7f0000497000-0x40)=[{&(0x7f0000f83000)=""/253, 0xfd}, {&(0x7f0000eb7000-0xac)=""/172, 0xac}, {&(0x7f000044b000-0x8)=""/8, 0x8}, {&(0x7f0000852000)=""/136, 0x88}], 0x4) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000e83000-0x4)=0x0, &(0x7f0000b52000-0x4)=0x4) 2018/01/29 23:25:43 executing program 6: mmap(&(0x7f0000000000/0x794000)=nil, 0x794000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000793000-0xd)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f0000796000)=""/1, 0x1) r1 = socket(0x0, 0x1, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000795000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x81, 0x1, 0xfffffffffffffffd, 0x0}, &(0x7f000020f000)=0xa0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000794000)=@sack_info={r2, 0x9, 0x5}, 0xc) 2018/01/29 23:25:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x8000000000000) r1 = accept(r0, &(0x7f000041c000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e87000-0x4)=0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a50000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b01000)=0x78) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000354000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) r3 = syz_open_procfs(0x0, &(0x7f0000b0e000-0xb)='net/packet\x00') read(r3, &(0x7f0000a28000)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00008fd000)={0x0}, &(0x7f0000ae6000-0x4)=0x4) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f00006b5000-0x59)=""/89) 2018/01/29 23:25:43 executing program 2: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x460100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x1, &(0x7f000048e000-0x60)={0x0, 0x28, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000830000-0x4)=0x0) timer_settime(r2, 0x1, &(0x7f0000432000-0x20)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f000023b000)={{0x0, 0x0}, {0x0, 0x0}}) readv(r0, &(0x7f0000a82000-0x80)=[{&(0x7f0000511000)=""/32, 0x20}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x15) 2018/01/29 23:25:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000008f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000b01000)={0xaa, 0x1, 0x0}) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x11, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@NDTA_NAME={0x8, 0x1, 'lo\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000344000)={0x0, @in={{0x2, 0x0, @rand_addr=0xfffffffffffff89d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x0, 0xfffffffffffffe01, 0x1, 0x0}, &(0x7f00000bc000-0x4)=0xa0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000a3f000)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000219000-0x14)={r2, 0x7, 0xfff, 0x9, 0x3, 0x100000001}, &(0x7f00001ed000)=0x14) timer_create(0x5, &(0x7f0000e2f000)={0x0, 0x3e, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003db000-0x4)=0x0) timer_getoverrun(r4) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000164000)="") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000cc3000-0x10)={r3, 0xdc, &(0x7f00005c1000-0xdc)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8ab}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8b4}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x33}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff2c6}, @in={0x2, 0x1, @rand_addr=0xf793, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000130000-0x4)=0x10) ioctl$sock_ifreq(r0, 0x8943, &(0x7f000003e000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0xdc6, 0x8, 0x3, 0x9bac, 0xfffffffffffffffa, 0x40}, 0x7c}}) 2018/01/29 23:25:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup2(r0, r0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00002de000)=0x0, 0x4) close(r1) 2018/01/29 23:25:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000675000-0x5)='-em0\x00', 0x2) write(r0, &(0x7f00008e7000-0x20)="55880dd7c4e6023c91fb4e11400fa2058c5c75a2a903c7f1bf38c6dbf498c755", 0x20) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r1, &(0x7f0000124000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@end={0x0}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x2a) ioctl(r1, 0x227d, &(0x7f0000127000)="") 2018/01/29 23:25:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000032e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000af8000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/29 23:25:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000511000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000b05000-0x4)=0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000022a000-0x10)={0x0, &(0x7f0000c70000)=[]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@common='ip6_vti0\x00', @ifru_flags=0x2000000202}) 2018/01/29 23:25:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x4, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000502000)={0x0, 0x5}, &(0x7f000064d000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xa1, 0x8000, 0x80, 0x8, r1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80000, 0x6, &(0x7f0000001000)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f000099e000/0x3000)=nil, 0x3000}, 0x3, 0x0}) 2018/01/29 23:25:43 executing program 0: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000176000-0x4)=0x4, 0x4) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x9d5}, 0xc) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000643000)="e709f686b8746fb73ad0d06b0b0d6a4dea8a5ff32783d07da60c442a9b5e4420ef579d61671c48e2a8c11229a00a8d4e10b5821f566bb4da4db8218bcf920f9487f55b94a680e0bd4e7510a087aa4b0599f2104a748663f1a87494b2c45b54f14d31716a0c0fad67423b3f24cfd16221c8b3b65fe35c218e8b0b33b757f8e14fba8886ac51e237e1d45061b406062c2ce17759a2d809a3b6c8b464b5c6f57a8f15b79d94f1b6423be83d17230ba2b505045a11c6fad4d8c5adc7723f2ffcd4f0b12ded15c5e4432d80818fbc") mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000fcb000)=0x8, 0x4) 2018/01/29 23:25:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) fsetxattr(0xffffffffffffffff, &(0x7f00003d5000)=@random={'system.\x00', 'mime_type(\x00'}, &(0x7f0000de1000)='\x00', 0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bbe000)='/proc/self/net/pfkey\x00', 0x400081, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006cb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000a6d000)='{(\x00') 2018/01/29 23:25:43 executing program 4: mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001da000-0x8)={0x0, 0x0}, &(0x7f0000818000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00009da000-0x2f)={r1, 0x27, "a0a49e4ee443648adbdea896798abb0960f1dcbbf1e7e0c60169c2b44fcb243cb1417d377d4e5a"}, &(0x7f000020b000-0x4)=0x2f) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009d9000)={r2, 0x9}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000007, &(0x7f000081a000-0x4)=0x7fffffbffff, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00009da000-0x4)=0x3, 0x4) 2018/01/29 23:25:43 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001b000)='clear_refs\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000001d000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000002000)=[{&(0x7f0000011000)='S', 0x1}], 0x1) 2018/01/29 23:25:43 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000004000-0x57)=""/87) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4008700c, &(0x7f0000002000-0x4)=0x0) 2018/01/29 23:25:43 executing program 0: syz_open_dev$sg(&(0x7f0000e5d000-0x9)='/dev/sg#\x00', 0x101, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000af8000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/29 23:25:44 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000002a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) write(r2, &(0x7f0000021000)="", 0x0) recvfrom(r1, &(0x7f000001d000-0x72)=""/1, 0x1, 0x10022, &(0x7f0000029000-0x80)=@generic={0x0, "5f51e560354b113d357ca149fddf1f8d7df10376663d624581b531b4d748d516b4c4d7c6d696e272dde48fcd893d2f2d5137613717e783dc11a3c6ed1022360e397e58831ebc5b759c7a055274e8cd72fb4120409df02e7060a8e28525eff03c6f1a400ce53c384cb1162ba51dddf7f857f16f009de0a033fd47d0fdf32e"}, 0x80) 2018/01/29 23:25:44 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) fallocate(r0, 0x41, 0x0, 0x10000000076) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000281000-0x10)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000316000-0x10)={0x0, 0x0}) futimesat(r1, &(0x7f00003dc000)='./file0\x00', &(0x7f0000bbe000-0x20)={{r2, r3/1000+10000}, {0x0, 0x0}}) 2018/01/29 23:25:44 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000001000-0xb0)={{0x1, 0x5c}, 'port1\x00', 0x0, 0x40000, 0x24, 0x3, 0x8, 0x970a, 0x8, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000724000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000072f000-0x4)=0x14) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000025000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000016000-0xe)='/dev/keychord\x00', 0x101002, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000026000-0x8)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f000001a000-0x40)={r3, 0x8, &(0x7f0000013000)=[0x7, 0x3, 0x80, 0x5, 0x5, 0x2, 0x0, 0x0], &(0x7f0000025000)=[0x1a, 0x0, 0x298], 0x22, 0x3, 0x8, &(0x7f0000021000-0xc)=[0x8, 0x101, 0x0], &(0x7f0000025000)=[0x3, 0x2, 0x8], 0x0}) 2018/01/29 23:25:44 executing program 4: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fc7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000fc5000)="a73dbf8d", 0x4, 0x0, 0x0, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc7000)='/proc/self/net/pfkey\x00', 0x101082, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r3, 0x0, 0x11, &(0x7f0000452000)="0931b5f40aee9b86acb360b120c94dcfadd8c13fdb93c19030e6ab3e696fe09871fc135d6e32dd02122dd7aa7085bf95fd8bdb3af6ca2c0fd06736e3f1f8fda9453298f74fc67b0b1a2b0463fe3de804f64f434c36d0a39b3174132ebac9c07b36a2aa02b2bc13410a2a44b4f841297a27d4a4b922d4bd9a0b103b28314ddd42d508ffe227ac9098443def8d1c9b89b748d8f582c3a78a6f31132e9bba9cc313a7de15c4aa8aaaf01b0d0a62b8afb9867e2db7cd23", 0xb5) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000fc8000)={0x0, 0x79, "30e3073662d792cbb90bda5080a1ece29d185ef96996a29c1bbfc59a4cb346b4b0732da6fb48f9b321e8f1628b7f1685066e57c89c5a550a9de79dd6809333c015b98150117093a5e5b8f8a1418f6e008dce90d783dfda47a70aea335e035329fd99482964026937300d4dfc5a9af8e0c010debb101c3f4fe7"}, &(0x7f0000c28000-0x4)=0x81) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000fc8000+0xe80)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0xfff}, 0x98) 2018/01/29 23:25:44 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) 2018/01/29 23:25:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000440000-0xa)='map_files\x00') getdents(r1, &(0x7f00007d1000)=""/0, 0x0) 2018/01/29 23:25:44 executing program 1: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fe2000)='^ppp1user-{selinux[vboxnet1em0{@eth0em1\x00', 0x3) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000fe2000)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000e8e000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000010c000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r2}) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1, 0x0, 0x0}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000063f000-0x8b)={0x0, 0x83, "303585996c873d2a91f1afa15e2bd893067b94d5fbcff9812df8f9cd8039e31dbe00ce28e3ce55af91755ebe9e8e305e4b4e3c17f96088b015b21c97fdb206b238c139d74fc37c7f96fe5bc8b31a2e4d6b56defebad34bd2ee4d767841f60e78b9f0ef54184d588b283c3490c87b34176ec51c1e3306052ed2a2b9a80b63098504e99e"}, &(0x7f0000fe3000-0x3)=0x8b) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000fe2000)={r4, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x1be, 0x7, 0x1}, &(0x7f0000da0000-0x4)=0xa0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) 2018/01/29 23:25:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e65000-0xe)='/selinux/load\x00', 0x2, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000df4000-0x4)=0x5, 0xfffffffffffffe2a) sendfile(r0, r0, &(0x7f00005b3000)=0x0, 0x10001b4) 2018/01/29 23:25:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="", 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ebd000)='/dev/sequencer2\x00', 0x400040, 0x0) setsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000fc0000-0x4)=0x2, 0x4) 2018/01/29 23:25:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xa) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00008a6000)=""/28, &(0x7f000051d000)=0x1c) 2018/01/29 23:25:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000f1d000)=0xfffffffffffffffb, 0x4) r1 = dup(r0) bind$inet6(r1, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xfffffffffffffd7e) 2018/01/29 23:25:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f4000-0x1f8)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x4, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000850000)={0x99a, 0x738, 0x200}) 2018/01/29 23:25:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001000-0x8)={0x1, 0x8, 0x100000000, 0x2, 0x1}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x5385, 0x0) 2018/01/29 23:25:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = creat(&(0x7f0000bee000-0x8)='./file0\x00', 0x108) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000bec000-0x4)=0x0, &(0x7f0000cb5000-0x4)=0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000022a000-0x10)={0x0, &(0x7f0000c70000)=[]}) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@common='ip6_vti0\x00', @ifru_flags=0x2000000202}) 2018/01/29 23:25:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000008b000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002be000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fac000)=0x58) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/01/29 23:25:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fad000)='/dev/autofs\x00', 0x200000, 0x0) r1 = creat(&(0x7f0000032000)='./file0\x00', 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00008c1000)=[@in6={0xa, 0x3, 0x6260, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0x1c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) pipe2(&(0x7f0000eac000)={0x0, 0x0}, 0x84000) accept$ax25(r0, &(0x7f0000d81000)={0x0, {""/7}, 0x0}, &(0x7f000083a000-0x4)=0x10) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000ca5000)=0x0) r3 = syz_open_dev$loop(&(0x7f0000f61000)='/dev/loop#\x00', 0x0, 0x2) sendfile(r3, r3, &(0x7f0000334000)=0x1, 0x9) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00000d5000-0xe)='/dev/keychord\x00', 0x10000, 0x0) write$selinux_access(r4, &(0x7f0000df1000)={'system_u:object_r:ld_so_cache_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x33, 0x36, 0x0}, 0x4b) 2018/01/29 23:25:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00007d3000)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00007fb000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r2, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/29 23:25:44 executing program 4: mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000062000-0x94)='!', 0x1) flock(r1, 0xd) fcntl$setpipe(r1, 0x407, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f00000c7000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000058000)=0x8) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000c8000-0xb)='/dev/hwrng\x00', 0x79b0907af3ffa56d, 0x0) fcntl$setpipe(r0, 0x407, 0x0) 2018/01/29 23:25:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) creat(&(0x7f0000cd4000)='./file0\x00', 0x40) sendfile(r0, r0, &(0x7f000010f000)=0x0, 0x0) 2018/01/29 23:25:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000793000-0x10)='/selinux/policy\x00', 0x0, 0x0) close(r0) r1 = syz_open_procfs(0x0, &(0x7f00002bb000-0xa)='schedstat\x00') sendfile(r1, r1, &(0x7f000017d000-0x8)=0x0, 0x8001) ftruncate(r1, 0x7) pipe(&(0x7f0000f2f000-0x8)={0x0, 0x0}) syz_open_dev$tun(&(0x7f0000607000-0xd)='/dev/net/tun\x00', 0x0, 0x4802) 2018/01/29 23:25:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e5e000-0x10)='/dev/sequencer2\x00', 0x88040, 0x0) pwrite64(r0, &(0x7f0000520000-0x87)="39ae93c003ca3353481e0952c3212826d4dacfb98675288e3e9d167a0777898d778ecc37fd27e72a9b63e0945bece15a245a5225351a996529ff2935e2270c2aedfe8d95bb1704c77f111ddf8c5087e7f2584b478566d34e0bf25f4b5da0cef1b5b43652b17c0d67ece54392aa636209b68e86819120154e1f795e62924ec0529231319c5350bb", 0x87, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f000030e000-0x8)=0x52b, 0x8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x0, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000e90000-0x10)={0x0, 0x0}, &(0x7f00000f9000)=0x10) 2018/01/29 23:25:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a1c000)='/dev/hwrng\x00', 0x22001, 0x0) accept$llc(r1, &(0x7f00007e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d1d000)=0x10) r2 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000995000)={@multicast1=0x0, @loopback=0x0}, &(0x7f00004aa000-0x4)=0x8) sendfile(r0, r2, &(0x7f000084f000)=0x5b, 0xfff) 2018/01/29 23:25:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000041e000)='./file0\x00', 0x200000000000000) setxattr(&(0x7f00008f8000-0x8)='./file0\x00', &(0x7f0000010000)=@known='security.selinux\x00', &(0x7f0000904000)="", 0x0, 0x0) 2018/01/29 23:25:44 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x5) readlinkat(r1, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000-0xa3)=""/163, 0xa3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a0f000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000054f000-0x18)={0xaa, 0x22, 0x0}) 2018/01/29 23:25:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009f7000)={0x16c, 0x0, &(0x7f000016e000)=[@acquire_done={0x40106309, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004db000)=""}) 2018/01/29 23:25:44 executing program 0: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000003e000-0x82)="", 0xfffffffffffffe30, r0) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000190000-0x4)=0xa, 0x4) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fdc000)='cifs.spnego\x00', &(0x7f00004d2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b0000-0x1)='\x00', r1) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f00001ac000)=0x5, 0x4) keyctl$describe(0x6, r1, &(0x7f0000fdb000)=""/119, 0x77) [ 270.762735] binder: 17496:17497 transaction failed 29189/-22, size 80-16 line 3004 [ 270.788796] binder: 17496:17499 BC_ACQUIRE_DONE u0000000000000000 no match [ 270.788803] binder: 17496:17499 unknown command 0 2018/01/29 23:25:44 executing program 4: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000c8000-0x4)=0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000fdd000)='net/fib_trie\x00') pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) tee(r0, r3, 0x6, 0x0) [ 270.788811] binder: 17496:17499 ioctl c0306201 209f7000 returned -22 [ 270.806777] binder_alloc: binder_alloc_mmap_handler: 17496 20000000-20002000 already mapped failed -16 [ 270.811842] binder: 17496:17506 transaction failed 29189/-22, size 80-16 line 3004 [ 270.849561] Buffer I/O error on dev loop0, logical block 0, async page read [ 270.892035] binder: undelivered TRANSACTION_ERROR: 29189 [ 270.899493] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/29 23:25:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002000-0x5)=[0x0, 0x0]) 2018/01/29 23:25:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000aa4000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000077e000)=0xe8) socketpair(0x1d, 0x2, 0x8, &(0x7f000050d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000395000)=0x80000000) write(r1, &(0x7f0000c9f000)="2200000015000700ea0910080900e7ff0a00000000221d00040003000001008c45ab", 0x10) 2018/01/29 23:25:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x9, 0x0, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/29 23:25:45 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000021000)='syzkaller\x00', &(0x7f0000020000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000-0xfe)="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", 0xfe, 0x0) add_key(&(0x7f000000d000)='rxrpc_s\x00', &(0x7f0000022000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000017000-0x1000)="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", 0x1000, r0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000020000+0xd48)={0x100000000, 0x800, 0x1, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$key(0xa, 0x2, 0x88) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x0, 0xffffffffffffffff, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000023000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @rand_addr=0x5, @multicast2=0xe0000002}, 0xc) 2018/01/29 23:25:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) ioprio_get$pid(0x3, r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0xa)='net/route\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000002000-0x4)=0x7ff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000014000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 23:25:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) openat$rfkill(0xffffffffffffff9c, &(0x7f0000bcb000)='/dev/rfkill\x00', 0x4080, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d0c000-0x50)={@common='gre0\x00', @ifru_names=@common='bcsf0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000418000-0x119f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}}, 0x36) epoll_create(0x9) 2018/01/29 23:25:45 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000004000-0xd)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0x168)=[{{&(0x7f0000003000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000001000-0x7e)=""/126, 0x7e}, {&(0x7f0000001000-0x2c)=""/44, 0x2c}, {&(0x7f0000003000)=""/234, 0xea}, {&(0x7f0000003000)=""/145, 0x91}, {&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000003000)=""/252, 0xfc}], 0x7, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x4}, 0x0}, {{&(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000-0xa8)=""/250, 0xfa}, {&(0x7f0000004000-0xfe)=""/254, 0xfe}, {&(0x7f0000001000-0xc5)=""/197, 0xc5}], 0x4, 0x0, 0x0, 0x17}, 0x5}, {{&(0x7f0000001000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f0000001000-0x7f)=""/127, 0x7f}, {&(0x7f0000003000)=""/148, 0x94}, {&(0x7f0000004000-0xb2)=""/178, 0xb2}, {&(0x7f0000000000)=""/148, 0x94}], 0x4, 0x0, 0x0, 0x9}, 0x5b}, {{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000003000)=[{&(0x7f0000001000-0xb3)=""/179, 0xb3}, {&(0x7f0000004000-0xa6)=""/166, 0xa6}, {&(0x7f0000004000-0x8d)=""/141, 0x8d}, {&(0x7f0000004000-0x7f)=""/127, 0x7f}, {&(0x7f0000003000)=""/149, 0x95}], 0x5, &(0x7f0000003000)=""/57, 0x39, 0x4}, 0x0}, {{&(0x7f0000003000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x30)=[{&(0x7f0000004000-0x56)=""/86, 0x56}, {&(0x7f0000004000-0x59)=""/89, 0x59}, {&(0x7f0000000000)=""/101, 0x65}], 0x3, 0x0, 0x0, 0x3}, 0x4d64}, {{&(0x7f0000004000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000003000)=""/189, 0xbd}, {&(0x7f0000000000)=""/183, 0xb7}], 0x2, &(0x7f0000004000-0x49)=""/73, 0x49, 0x200}, 0x1}], 0x6, 0x20, &(0x7f0000000000)={r2, r3+30000000}) fstat(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, 0x0, 0x3, 0x10001, 0x2, 0xa0, 0x80, 0xef, r4, r5}, {0x2, 0x2, 0x5, 0x7, 0x40, 0x2, 0x0, 0x4}, {0x2000000000000008, 0xfffffffffffffffd, 0x7f, 0x0}, 0x5, 0x6, 0x0, 0x1, 0x3, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7f}, 0x2, @in=@multicast2=0xe0000002, 0x3, 0x3, 0x0, 0x7ff, 0x8000, 0x5, 0x10001}}, 0xe8) 2018/01/29 23:25:45 executing program 2: clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) r2 = epoll_create(0x511734cd) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000f9e000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) openat$keychord(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0x3, 0x0) 2018/01/29 23:25:45 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000023000-0x3)=')$\x00', 0x40, 0x0, &(0x7f0000023000-0x40)={0x124600000, 0xf8d, 0x7, 0x7, 0x59, 0x3, 0x39, 0x40}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000021000)={0x0, 0x0, 0xffffffffffffff01, 0x7fff}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000b000-0x4)=0x0) ptrace$setsig(0x4203, r1, 0x31b7, &(0x7f0000008000-0x10)={0x3e, 0xe294, 0x2, 0x1}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000023000-0x4)=0x2, 0x4) 2018/01/29 23:25:45 executing program 0: r0 = socket$inet6(0xa, 0x400000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xab8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x52, 0x5, 0x3, "92b75d8065c7f91ced7be19ac81f60f316eefbc53c56c46beafe9d64c182b2dba82c00014709df581c68908d0b9af9879d10089e180bf982f84068e02abc284598ec99a40be978ef3dcfbf6e81c02ec1"}, 0x160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) flock(r0, 0x3) 2018/01/29 23:25:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001c4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000046000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000001000-0x10)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000259000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fae000)={0x0, 0x1000, "f8dd74c96dcf88d06becac6e205198f3a97df7976a34ff944c51190c484fb18a00a3dc049a16d75180f36f048c1493eb6b83bf417d0e31a5c3a920bbc449517eaf614f98f17cafdfe0d410a43fe99f15df65603468cd9e694e6dd79b5285b19577c60356dfddef91ce250d5941c1b2b0ca41e2f73535c3d889c8d2f0e65ff8793737c6fedcf2b0ee1482299a62cf9c51ecaf79e2390c6938fd4d7e2a454cfc0b7d0823b2c2d61f4ba734ad45396ed38736057412fbe71d706364c0a4e2ef3386c374e70ca2f3657725792a79d5853b012be819f1e94f7a667018598f0e82289b37524e3bcc7368f2cc80d1c64b4a742d32d86a48723f56ae295e249c1d679eea74a874ce6acac8895df106bea90ceb995dfc9467eaa09b54f01e5f030acf0cce7f4dc8380d578c218993c4c7d25c71be6b262fa850b3aa1851499a65b86085ef0bcfb05eb380a80fd12f836ea21982d6c8f8f9bd75d6b6455a0dd0b355c15a1e965b89035884d7bb793749e39ff1df34e78c5c6046d9de0e7b650af371ddb7d1d40bb0731b2f762bd25eae6489e292b87fecdff9b429e295028e16d5867469dc3ba22805babdfb61c70000c0b48b4359bc8abdb44be86a5bc759b3efea0b58fffb9c82e366386e8979b9c220f735c056b57eba362cd1dde4c2e6c22ade285e22ea8b9b2481b4b99e1b5af9aa604e7d5eee03e51da460be8a9aa82f99e13840c5f97f4f4bced542705fec74f7e7ead615dc087fb5f2f795295809fe7938eafcfed24e249b6fb548ef94c1db43ac2f007e16960f14334cda1b4c6a35c9342aba075137b09b46925522f7a6e80f8a5ed1b9d91948288f5a23eca0765a5190b1d37ab43cc2678cfda72132077bf005edb4039c8df3f3375819230d93449232507bdfd8c390f7761d2b5f01ea69970804c82355934c2e824dd539d5f21a73aeda604119ce85d1756408c369133356be268a48419bd790d259264ace9f9c53466621bb20c0e09c913a793881d5b2f5b19cbb2341de93b8182a11f8524baaa97fefaef78d7b7c9728ddbff166eb8025f97a7a4bd2646dd530ebedb7ec9a853ff65d5afb6712b6a8f4c3ab65be47ee6808b5bf76ca6d924b32eb46a6d51f9157e61b709989c41521a8586fbaa38282d4ff74ec28e7ec400eeaea1bb907ee51eac5d4ca38d064d2db879c3ea69b1d308113a957ecdfbb8022da9c407f801c420677294945624de7b3f257e480dea734035d7b4b307749a4ad072851973f910b85bf11bb345064c5004ac379a3b7d15a17eea30ee706076ce1ab20367da89b5021f88df4d4f306f2ffaf2b5ca6685861bc8d30b1293a128bfaa72caa63d039c78817194520a4ca9e3015aa159f8218823b44259a08477c2126767049f49e8bc823d2686e902ef251afe78f55e45601b0338c12a82de36d7531c00b72c2807dc1079a6256b5edfb6a28922c4cb4b8ec5a3acb3ab7178524c602905f1e73bf7237d87360b5ba124c50f984a174bf5f973f888ca671261744fa41f2853d32a166ac60fd5e97d6b38311c2c2a48837140198b1384333b93bb682763c4527d94fcab611b9536e506c2f074ef81d0c9f6bf5132af14d3f254ee202daaa88813c89dc206dee5a7a1d7f9ce414625017e6591bd4b7b5c08fd2ca6078f94d24dfc50ded9a8f41a9ab5f1fb7a2b27300432e2390abdb80c947cded3b2f825ad217fc1cc2a9f16e60aa6666fc7917f74e4edc6a4b2acc76cc1de1ae98bdd6882ece2233c6aab58bc00573ccd8739844a2cf4bdf0723d0289a8cc4247b21d3fcbcc92ad671745e0eed53c1fc693eeb96c8cfdcd6b3d3802e24ab9751c48b3c81b8771b54543fa1a0ecf6d7d866c1583c09989f487267e8752f83f798a60469239599c70b0a41bf783b9dffa294db231eb277a41e228ca6da77a9693b215842adaf5b74d199418f0e933e9acbf25e763ae7abe5213e33bfc779ca39beff7b39393fc3e2bffc4cf94662e7c9e96403ab33194225bf0cb11fe1da826109bfaacffe7d091fd4aa05998c7ff860379c3c00958ccb7ae33d6eae3899958b1b9fda7d4fb47fc34a66972204c90faa1bd4ee21d93e52f6a451c6076db99122b00aaa813f48e68e6e76d1eade32016e467399089902d186f38ddd995999a70c7a39b91fb97a1f77e730291b5e1c6e7fca167bd0fe59633183382d028ec0168dd48763e517402b9f169d3beb9974455061eff4a0e79658f934d78f83c63bf53e54fa8c38c886fe362b11953a51e3bfb2e9ea56ecf97979f0c8bb3ecdd12069816c17c69b2e9174f721df2a2609312d9665a549ea6ef96413612cd40cc9c5abc4bf91f4eed6595b6a585817a61f7c34dd850ff8ffdaaeff237aff85d9a0b788fe0ee3a5f531704ce48b6c6daf7d78b136e41b816c7387b41d206d5c3eddbf383417b9137845bc651a459a4e2802a7e901ba22edd39a5c54ebb95e91887043ee5e8c1eae99aa5b7bdcd3c4beb561e7d710be951f0cd2572e40a9432d86aa6e04cccebe6de62d78c7df738e1c1f4204f9c6c31dec2d1ffca84308920baae5a5e95bbaf998d5a2165680f42d299c6239277d8a4e9f5a34651d96eb4069b2b8b655f3e91fc67dcfb5b98bc0df8c1a44ccaec216c892d1da97d1dd3e4ee2bed4dda7e32d0bbe53a8c2a350613d194cbb25e165eaaa035d64fd6d4aaaf55f584bb4c87e5bf0e2cba2e614b868a1cd74f9bf9d832a80e931f86ef8a4dcc0418cd6a373cd848a791c9574750a2dbbbefd143eb62a93ea06c4a7a8146a061812482726e2ec573c5d2e1ccffc86b762fc6bd21c59042675304d60f1a28758785915a2cde1a801355c27125e3e13e80558d7ea570dd7c28fc9e1b3ec803ae984e4a08fe449e1d069641d8adb7603ebafdcb906a2ce3c690bbf0273f8f3ab1ce23c55b8d88f15669d9a3be19fc0f3a99fb50f73f550052fa91b7213f50cfad1bb349756f35bd78834cfdfa31af38b0cbd2a47e4ba259b6682285f7fa13bad189e78e5b4ebd828fbd0e74c4bf90eb90d676a40db435d72faa8dbbdac0bf327888f3fa80dd1b3b5ed4e901a9e909d83e8e6e1f9cc90052a6e5091c962fbdf498ff72594afeefdf27db7b9b1b7f7a424b572fa937096555db8da7772950f643ec66b89901d7ebf22425a8635551c9f3649303e1b7954bd4792a127cb2880e35db38b6ec5317de018951a6406a6bb5cfbe0701f7892d6aa67b7f93537d51182b8126ddff88f73561bbb6785fb51ffd10ca656346119411b2efc51d5d8a53ff9977047eeba793fd6e5f57c8304bfd81339456b0a3efda2da4a3854703597358a7a523b2726536253dc23de42c5cd8fd1dfbf9070967f2d041a6ca741a136d25a9dce3a43d4b5e986f35ad36955d84780ae3b35bdbbeaaeb29b45e7fd0749f43d164c19124fe6c49e186c937e7dd4038be854b22ca2e2344f3d038da9c480bb2689c351989ab02283ee4a34cd607e1b869f281c1269605eb014bb1088934989d4e2739731cf71187a8368762e1f343860c57ce0b844b6ffe3aacd46b7ea32c3674a2ba9898ad042d31838746cc9b13d394bff80006885cf010b997e4c5d749f5f38bc21fcf61c05a42ff23115caab4b1caf73d16af437459de905c12c2da46669d724b99e5b88fb2e726b5980f2a7a1c5b1f96db2c1d6d243fc5b25cae4f662606cb29e81ad0bde4adb80947b8294d549727fab13127d603a156cedbff5b24ec9ba64a330007bc80fd483d1c5cb7dadd6454dabf349778425f0fe19d6dc4dccf29d91778a76937ac31838e022dfa609e8e6b60128854437cacec188069273e0fd5da3894982963e0bd772d36c4cdf74473346ee997c54d5beea7172944d02bac99f3ea002c7553886ace4a25cd48d5742e24addd80c12ce8a742c4333da2b2860e854bc88c51669b4d1f95d61557ad0464f300da2561ad66c4269c93dcfc59186c9432415af5683c17ec35230045418c415abb6b56c8c71625c0a69a3aada0f8ae21bfd628872f668e0448bf68149449cb20863d518b04543c0149225a8728bff793c6833e43eb6ebd817c02c71a0525d40dcd2171383b64502d5b5cc5094168e5be05fa3a285d37cf57df1e811f4835b70119804494296f70b2659a96a0b7645478d3c666c894d6a1a6d821e96b5610638089bb687196dc4fc6da916ba1530843a22dd277ce89713edac044dd42144c0bced1420c9b09a58787eb375a31f3a12166d8ac24f65dbc919bedac76d95836904d4fc5bed7607d4cc94e1a9a5c9ca6e8efb5c2cbed1b1e6f608aac107deb711b49b805e6afa65a7b85ea221e111a1590aa0c8a752799ec4b777362abceb4b31aee5568e750e07977c8f4be6798d29fb37acdc86268406f5cbd23889d7e33ad506c2d341188756a13526fb762945b08ec85c92eda65a845e7b34815cd6e6acd7fefa3cd0b8b33fc28557631da011ff8b1a61d9c8331927e63733ea80779bb0c6012c4b53dae823bd81b7a91f8c775e5b7f29aff48c4570096265a64b510cd0283fb440fd3c3fcc4ac640376614f815cdb8d68a48c26664494590e82caa8f5ea303e635f0a5dd22ad80da6cf90022eaff255f1e159b91bf6fdc49437ff251f5805fc261d439d48acbc83395b7153a8720fa7c5e72ef6739200cadb7c04fafb1b1249024e271f69b7fa87e0e3d34e8db14b53ee503f5a8063c198bcaef005658d4a0f83a45fc28378936290c842c76b4ea6f4fe71de3ae95b47b1feb2074d1d00b461485e898f40f7b210e0613b40044232ac34b9957813c279b928850f0fa8bffbed5fee8087cc7c6c745725021686c751a230fec273c74be85d8886771b9d51536d0164555a57c84f0a0d7955b872593e1fe8fd3c5d15003010dae2b68d0131164e3fec8a4d289311df48a4fbedc0b4a64a7e7243cf32ba462866ca906665655a98bee9dcc78ab661efb5d38c0c01dba83638ad8757959182b72c27dee847e5a11be6468573188cb9536f2ae8a69963d0d9b28ce5d873fa5384a512b6d7640bf289632e68c5d2c368db5c371d58033ecd402b8a1ca0809882caccce35e79a99801c95eaeb48f017ebbcd006e0f3b696e422abb8aaad7f1504811f17a19afdfb8be6babd493ea8261485dc891e93e3f5f07a24144b949db0683ccd00ef16b11f8beab22b693bc29f5853eb46a61925396a0877d5161a7417e3efe702f3b6c991b5a71b185fa2fd4f04dd1bf01f59bb50cc113573dca5b9a4756292aaf79955c2c55b540a75b1b73862afd83d870195fdb6df6d0a522283004659e5061356bb30a44a178a0d77cb5b1fcc6a40dba06f270b7825421b7f45fe39a087bd4d471861fe6cfb665c09837dad0d4914ff44ddffd84c1b2f1adc73aea303b8143ba5b91d5f14d99640e29d205e670b166248344f996b2dff44cf0a671c675e26d00342437d209f25e7eedb68a6298a6cd064979cff820def94074fedec8ff4df3bf05bbc831a3fef55e35a2b983ddc807b4a1d0d9351cde9a3ccd0b8f0fff1e18419bf064ef2b85b23a54c98385920904f7cd7fc637a4ae175f99f94381502db5c0ba67f48fdbcc7979993077a74b829da5f057096a428e943490e3501039f133d3c6a6fb2146fcef31d9d6bb565d3ddeafbdb987efa14e972998430f19b34d73d2fc191eb16cdfd921e9eff74ad8ef71c9a2e0ce2e538ea0dc4c3a3b89842e16c68f1b2841cec8a9c733785084719ed75cfa04681e76a37c36109c39e77f00fa20075e43e0838957c336f858dfbb8b4020c6a5f67dd972d55739ce348c5219b8cd7ad8ed858550ab6df857c46c"}, &(0x7f00007be000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000548000-0x20)={0x1, 0xffffffffffffd111, 0x203, 0xa4, 0x400, 0x5, 0x7ff, 0x40, r5}, &(0x7f0000021000)=0x20) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00001b9000)={0x3, 0x9ff7}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, []}) openat$pfkey(0xffffffffffffff9c, &(0x7f000056b000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl(r4, 0x8936, &(0x7f0000000000)="") 2018/01/29 23:25:45 executing program 6: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000327000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r1, 0x0) connect$unix(r0, &(0x7f0000699000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/29 23:25:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000317000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x880b, 0xffffffffffffff18, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0x0]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cdc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000495000)='./file0\x00', 0x843) inotify_rm_watch(r0, r1) [ 271.263204] device gre0 entered promiscuous mode [ 271.275625] handle_userfault: 1359 callbacks suppressed [ 271.275629] FAULT_FLAG_ALLOW_RETRY missing 30 2018/01/29 23:25:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005b8000)='setgroups\x00') writev(r0, &(0x7f0000ef4000)=[{&(0x7f0000455000)="3fb7162ceaf862a4681847b7b10256e075f521a93f47cafa0000000000000081a418917310e0fcbd298d8d2acc954d1e57b5789a88a76141e7a667f0bb1ed478e160a59bc5efbe4cabe62fcefdc794fcc4363d312f06e69894a08879dc19d3f7377923292db94e49048c19daa85db82f8bed18df4fcc7892e74d8a97f483bee4d857b8fb8585add30c1a871ba48a890747459f81aaaa1c7891dd6a448b7ba13987240997b646c3066686dd2e5f9cd31e0b9f74bdbb6fe6d9baecec82309ce0715543484b318c4c13a4aed33bd8e6ece31d821ff9410381c080f4aafc31b188ba9246582e", 0xffffffffffffff48}], 0x1) fcntl$dupfd(r0, 0x0, r0) 2018/01/29 23:25:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b22000)="", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="") openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000038c000)='/selinux/validatetrans\x00', 0x1, 0x0) fanotify_init(0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000425000)='/selinux/enforce\x00', 0x80, 0x0) connect$pptp(r1, &(0x7f0000f98000-0x20)={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$sock_int(r0, 0x1, 0x1a, &(0x7f0000fa3000)=0x0, 0x4) 2018/01/29 23:25:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e7b000)='illinois\x00', 0xffef) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002a1000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73) r1 = dup3(r0, r0, 0x80000) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) [ 271.275638] CPU: 1 PID: 17537 Comm: syz-executor5 Not tainted 4.9.78-g7be1985 #24 [ 271.275643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.275658] ffff8801cfaaf5d0 ffffffff81d94409 ffff8801cfaaf8b0 0000000000000000 [ 271.275668] ffff8801cbf14590 ffff8801cfaaf7a0 ffff8801cbf14480 ffff8801cfaaf7c8 [ 271.275678] ffffffff81661d9a 0000000000002b25 ffff8801ce5c50f0 ffff8801ce5c50a0 [ 271.275680] Call Trace: [ 271.275695] [] dump_stack+0xc1/0x128 [ 271.275711] [] handle_userfault+0xa3a/0x1310 [ 271.275722] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 271.275729] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 271.275738] [] ? handle_mm_fault+0x117b/0x2530 [ 271.275744] [] ? handle_mm_fault+0x1fc3/0x2530 [ 271.275751] [] handle_mm_fault+0x1fd1/0x2530 [ 271.275756] [] ? __pmd_alloc+0x410/0x410 [ 271.275766] [] __do_page_fault+0x5c2/0xd40 [ 271.275774] [] ? mm_fault_error+0x2c0/0x2c0 [ 271.275784] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 271.275791] [] do_page_fault+0x27/0x30 [ 271.275799] [] page_fault+0x28/0x30 [ 271.275808] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 271.275816] [] ? userfaultfd_ioctl+0x4b0/0x24e0 [ 271.275832] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 271.275840] [] ? futex_wake+0x146/0x440 [ 271.275847] [] ? get_futex_key+0x1050/0x1050 [ 271.275856] [] ? userfaultfd_release+0x650/0x650 [ 271.275865] [] ? perf_event_comm+0x1a0/0x1a0 [ 271.275872] [] ? __lock_acquire+0x629/0x3640 [ 271.275877] [] ? do_futex+0x3f8/0x15c0 [ 271.275884] [] ? vma_wants_writenotify+0x51/0x380 [ 271.275891] [] ? vma_set_page_prot+0x10f/0x180 [ 271.275900] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 271.275908] [] ? userfaultfd_release+0x650/0x650 [ 271.275915] [] do_vfs_ioctl+0x1aa/0x1140 [ 271.275922] [] ? ioctl_preallocate+0x220/0x220 [ 271.275937] [] ? selinux_file_ioctl+0x355/0x530 [ 271.275945] [] ? selinux_capable+0x40/0x40 [ 271.275955] [] ? __fget+0x201/0x3a0 [ 271.275964] [] ? __fget+0x228/0x3a0 [ 271.275970] [] ? __fget+0x47/0x3a0 [ 271.275977] [] ? security_file_ioctl+0x89/0xb0 [ 271.275984] [] SyS_ioctl+0x8f/0xc0 [ 271.275991] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 271.286062] audit: type=1400 audit(1517268345.153:5754): avc: denied { net_admin } for pid=4065 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 271.295798] audit: type=1400 audit(1517268345.153:5755): avc: denied { net_admin } for pid=4065 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 271.296567] audit: type=1400 audit(1517268345.163:5756): avc: denied { net_admin } for pid=4065 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 271.300636] audit: type=1400 audit(1517268345.163:5757): avc: denied { net_admin } for pid=10632 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 271.301982] audit: type=1400 audit(1517268345.163:5758): avc: denied { net_admin } for pid=10632 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 271.303543] audit: type=1400 audit(1517268345.163:5759): avc: denied { net_admin } for pid=10632 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 271.304934] audit: type=1400 audit(1517268345.173:5760): avc: denied { net_admin } for pid=10632 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 271.306064] audit: type=1400 audit(1517268345.173:5761): avc: denied { net_admin } for pid=10632 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 271.311991] audit: type=1400 audit(1517268345.173:5762): avc: denied { dac_override } for pid=17528 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/29 23:25:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f000080e000-0x98)=""/152, 0x98) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000001a000-0x4)=0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000aa2000)={0xfffffffffffffffc, 0x4, 0x0}, 0x30a) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pause() sendto$inet(r1, &(0x7f0000589000-0x1)="", 0x138, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getown(r1, 0x9) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000300000)=0x0, &(0x7f0000017000-0x4)=0x4) 2018/01/29 23:25:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000ee3000)=0x0, &(0x7f0000ee4000-0x4)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000726000)='./file0\x00', 0x800, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000b62000)=0x8000) 2018/01/29 23:25:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff1, &(0x7f0000ee9000)={0x0, 0xb, 0x0, @thr={&(0x7f0000371000)="", &(0x7f0000363000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000234000)=0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bb7000)={0x0, 0x0}, &(0x7f0000178000-0x4)=0x8) bind$unix(r0, &(0x7f0000716000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000)={r1, 0x4, 0x30}, &(0x7f0000691000)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000640000-0x8c)={0x5, 0x8f97, 0xfffffffffffff800, 'queue0\x00', 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = add_key$keyring(&(0x7f00006a6000-0x8)='keyring\x00', &(0x7f000018d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r3 = request_key(&(0x7f0000955000-0x6)='rxrpc\x00', &(0x7f0000c4d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000df000-0x4a)="b676626f786e657431757365725e2f656d30626465762d5b2373656c696e7578766d6e6574305b6d643573756d2565746830656d316f6d696d655f74797065216d696d655f7479706500", 0xfffffffffffffffb) keyctl$unlink(0x9, r2, r3) 2018/01/29 23:25:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000092a000-0xc)='/dev/rfkill\x00', 0x200, 0x0) sendmsg$netrom(r0, &(0x7f0000902000-0x38)={&(0x7f00004c4000)=@full={{0x3, {"b14a410b532a24"}, 0x100000001}, [{"4b6c5892ecc377"}, {"0ecf12ae9e3eb3"}, {"d9e43a99a05258"}, {"e0e586cfc7174b"}, {"6fc11fc8104da1"}, {"cc8f8515cf89e1"}, {"9422e96e0a7256"}, {"8a9d345785e04b"}]}, 0x48, &(0x7f00006f9000)=[{&(0x7f0000127000)="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0x1000}, 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{&(0x7f00009ea000-0x1000)="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0x1000}], 0x5, &(0x7f0000eaf000)=[{0x100, 0x88, 0xc1f, "b3433ab5b7dc11c48c3daf094240bfbadcff07c5cc61c8466be049ed36727d71f0fcc62be9c6ea593309fc35e8e20600ca040d075e9b7fcbc5a576e5851d2d8e65ecb3b09ff92faf4754cc570ec85d73b11a1cd0fb115e384d1c3720bc8a37e9ab427f6a7bd04b2e7197d69fc1e20e1682de20875b1b5e6dd733b66ec4412109d1e43cb14fd00f3df479f12b6a28bf2417f34a5323e77588e79267f6320b060b666c29e6eceabd61c4946a0a9dc4fc60d4d96c02efd79f3aa417444fd94204288bf76c1804d2efea746a0cb9dd7735bb3c0fc74bf60cc72092cedd88cc3092f2637fb9320888b2427d2987f0e789eb"}, {0xd0, 0x11, 0x2df, "0a58ee9be9bc8ad0815b901b7a97f711fc439df02e22035e82becdbf668b1ec171d64fb38193b08c01003120a72e5b28427bab5a0258e050e2b644e5834d16dbe4ff2a44dabc662760390d3df3304da4b0d938ce7bb77aa7c7741872dff28763ef1712abd920606b27dae702f59b9ea1bc7ca476e185adc903a983b19adb01ca85604abc53a43441d81164bc134c073dd5b06178872d1af3b00fefc95e089d376601a7e5317aa22b304fa19f303bc6d83e6ce10f568ae9b888cc"}, {0xc0, 0x113, 0x37f, "6d5c98781d5b0ab5cf16d0969e134831c299fafcb109f062fdf3f9075ef977c5eeace9efc6d0345d920d8f0d8126286d9b29fe1156a885aa5f34e8db37b8e543509b045a2c04007ea4fb8b84b56074259db26130c43d7428390f4c31fdfcbbc4e96e59fa60813c8d56ffd24288a451102aefa310115a0d948e0d5e312107f677e4d35e52b23a494cd73c83ed018e9b5a7cac0924929cdfef9282fe94a02782bef22f5ea486ddfe1ca190a52f"}, {0xf8, 0x117, 0x1, "8bd82ffa1666de4cd9b2ca93dde4a4d837b268664a8657b23ca073912f81b9c2ecc3f3deefdd74e0cb93aa3f9e11b3d5f5462e5f1a964c96722742aed9ec4c72e795c9a4cbbb990a54345817f780aa9a400a233e7b48a2cdf4b8b4d68a333d6c3edb12b8a8e52c6d73e8ca0ceefe6953285d22c783106b0f42d0d0654fb7c7c4883f9b148c8d94978115e8cfb76d19146ad1add7988dbeaf528bdcfa66a818c3f4d5ce89deec6b91b6b73420afb1df34f2ecc466b939ca8b346566c280130a6bdfcb03d57a08d1c95df82bc354d7361b7ef4e71c9ad9c8bf82fc66a6219ccd07e1957289eb"}], 0x388, 0x800}, 0x80) pselect6(0x40, &(0x7f0000819000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000238000-0x40)={0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009f8000-0x10)={0x0, 0x0}, &(0x7f0000fda000)={&(0x7f000084f000-0x8)={0x0}, 0x8}) remap_file_pages(&(0x7f00009ba000/0x2000)=nil, 0x2000, 0x2, 0xfffffffffffffffc, 0x8002) 2018/01/29 23:25:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003f1000)='/dev/loop#\x00', 0x0, 0x4000000000102) ioctl(r0, 0x440000000000127f, &(0x7f0000ebe000-0x92)="8b") getegid() 2018/01/29 23:25:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000000)="b4d87620778ee53827fa3e1a24e157a4d16c3be104e66b3ae4d1895d5d04e748db53f11370d5fbb783cae736208e820d1bb7147d4801f5bef944c73521bb251782c3cbff95adc6ee1b25fcc14f2c64bfa56b5b83cc832664b64fbbd4b1", 0x5d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f60000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00009f1000-0x4)=0x0) syz_open_procfs(r3, &(0x7f000059f000)='children\x00') fstat(r1, &(0x7f0000edc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r4, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000f15000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069b000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000804000-0x28)={@common='bpq0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmod(r1, 0x92) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00006b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000478000)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00006d3000-0x4)=0x0) 2018/01/29 23:25:45 executing program 7: mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f00005f7000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000ae1000-0x4)=0x1f) ioctl$sock_FIOGETOWN(r1, 0x800454dd, &(0x7f000098e000)=0x0) socket(0x8, 0x806, 0x5) 2018/01/29 23:25:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/mnt\x00') setns(r0, 0x0) pipe(&(0x7f0000247000-0x8)={0x0, 0x0}) 2018/01/29 23:25:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000949000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001b3000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8000, 0x6, 0x5, 0x10}, &(0x7f000081f000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001e7000-0x6)={r2, 0x3}, &(0x7f00008b5000)=0x6) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000931000)="4408050313", 0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000e59000-0x78)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb7e0}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) 2018/01/29 23:25:45 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x405, r1) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) [ 272.034213] sock: process `syz-executor5' is using obsolete getsockopt SO_BSDCOMPAT 2018/01/29 23:25:45 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000001e000)={0x0, 0x40, "ac1c1e909816c40c58da393bf7b7bd4d0e44a4758bee2f63393f865069620efdb709b2d2817420a154df91207ce3a6061c70ead73a7b41ef3c8a3fd500201e83"}, &(0x7f0000002000-0x4)=0x48) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000010000)={r2, 0x18b}, 0x6) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) lsetxattr(&(0x7f0000004000)='./file0\x00', &(0x7f0000008000)=@random={'system.', '.\x00'}, &(0x7f0000014000-0xf)=')vboxnet0*eth1\x00', 0xf, 0x1) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000020000-0x8)={r2, 0xffff}, &(0x7f0000018000)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer\x00', 0x8000, 0x0) 2018/01/29 23:25:45 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000006000)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000000e000-0xaf)=""/175, 0xaf) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) r1 = inotify_init1(0x800) open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ed6000)='./control\x00', &(0x7f0000f19000+0xc27)='./file0\x00', &(0x7f0000623000-0xa)='selinuxfs\x00', 0x2, &(0x7f00003e0000-0x2a)="5a30607c38d00fc616d5ec137428198f4cf986754394eff396ccf14ad8272c6cb43d47639d6b56b3046b") signalfd4(r1, &(0x7f0000994000)={0xffffffffffffff00}, 0x8, 0x80000) read(r1, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2018/01/29 23:25:45 executing program 4: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000b8e000)=0x6) r0 = syz_open_pts(0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000699000-0x10)={0x5, &(0x7f0000fdd000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2018/01/29 23:25:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f23000)='/dev/usbmon#\x00', 0x6, 0x101000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000cfd000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000fe9000-0x4)=0x0, &(0x7f0000b65000)=0x4) 2018/01/29 23:25:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000180000-0x4)=0x9, 0x4) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_addrs=@nfc={0x27, 0x0, 0x0, 0x0}}) openat$ppp(0xffffffffffffff9c, &(0x7f0000cc4000-0x9)='/dev/ppp\x00', 0x40, 0x0) 2018/01/29 23:25:46 executing program 4: r0 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) writev(r0, &(0x7f0000e0f000-0x70)=[{&(0x7f00007c8000-0x99)="c59b4d85a915741517227fb6f22badd9cbdb721325ae9e638ab6390de05a87266b2f4ac1b677321157e254528ec84dcd1daf062693baa52ebe418062672ef5ba072bde63bd3b3fdfd989cfb13d880c498623b17b9cdd3c980c9305627bcf79ae20186cb8265a1d5e1dff98aa97c7366b57711380e3cb3ab128ab80f43b5ef72f1cc1abd3d1ea97f67949510debcafa3060d3bfbfeb9070d9a7", 0x99}, {&(0x7f00004a5000-0xcd)="e8f88314b53ed57751c2a2010eb2d6b68d750ae23181284b404e35fd66b470cf96fe6833ee2b3316febe80854fa3c14ab53c2eb8c1eef7ac4f5d4f5b9edaca0f27407128bdac5bce5a064b3c72ce3f8ed71f7bb1f8705ea26e8f92d7a53ee0b45e757e42acf25a4d1d41c3adf2246e5651a0793d1d5fde3253b053f08a46012accf20c77637715da2316c40b039165ed912b62fcca87ed1ce128b67c4e950f187b83dd696d1a229571a738dab0da0f797757ad1c356c277dce740d19b3014dc2fd7c59ea5777be2438883e6ddc", 0xcd}, {&(0x7f0000ed9000-0x1000)="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", 0x1000}, {&(0x7f0000805000-0x85)="bb4995a971964ff04538756821fbec2a0a0820e94ae51e64e1cf8f95df20245f269a9daa34469bee46551a5f5c695972d67133463a3e7f5f0d01f3a6614c9781b6385428784d1266fa3e3809118449fb97d60ccad3ee4b8601c9f28501d63d759f1bd649c4376cffa237982b2b358f9d50c9c01ea307779ad32188c8ac81c6ed43ff73e1c5", 0x85}, {&(0x7f0000322000-0x60)="ae2e545d298155883e60519687ccf7ffbb4665321c2124a0cb8feb56090f2f7233d1caeacb5844adc21c59e7e3286c5b9cd03a779df50d876e66078fbd297e28f3eeaee4cc14683bba3b31a340aefa750bfcc5212ae58d09fac7f79a87ad845a", 0x60}, {&(0x7f0000f5f000)="32af3ea7fcee73dc7189781b6ecc02c2119e3cc119c6b9f9e454eb91e54c535859433fbcceadc80fd0c1b8bf89111fa52db60814592032161d4b7eed0d1a90702d9c98306a0c14502601db09a5337d04e2280f7ff0d6dfc0ae1a4b70404827fe6f68628c4075addd2441a8e82802b100c1fe04c2e16a891c06d6459662956bd45d0b25a92e0b9d5b5b08b1dfeed583c8d4b199dcf1a0c3b9d702d3c28dd779c795759b799d75", 0xa6}, {&(0x7f0000cf6000)="386a42c9a1288625e0acd67116da62bb0604e41be5cc8c2295c7f8c461c2ff785a6be284dec19ddb04f93aae7422894c244bdc8d17ee4ec4e45179fe4abbb878ea95758e3e2a238882bc4e3e25e93aee976dab8619dc9e3060bd13951c7b677029d09e140b0455a46cae5695c635855a12d2458aae89305dede622be548543e4d4d5889f493ab647324384db7f460ac2ab6d47a71c95bc6648d7dffdcad446be33b96bccb3c1b820ef96fdd74691249022c93131fcc0e145456068cec05e16", 0xbf}], 0x7) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000406000+0x651)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffb}, 0x0, 0xfffffffffffffffe}, &(0x7f00009fb000)={0x0, {0x0}, 0x0, 0x0}, 0xffffffffffffffa6, &(0x7f0000a05000)={0x0}) syz_open_dev$evdev(&(0x7f0000191000)='/dev/input/event#\x00', 0x0, 0x0) [ 272.258772] ': renamed from gre0 2018/01/29 23:25:46 executing program 6: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ff0000-0x10)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/29 23:25:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x309, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = open(&(0x7f0000ae2000-0x8)='./file0\x00', 0x0, 0x80) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000031d000-0x4)=0x3f) 2018/01/29 23:25:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mq_timedreceive(r0, &(0x7f00006b0000)=""/131, 0x83, 0xfffffffffffffbff, &(0x7f0000ecd000)={0x0, 0x1c9c380}) r1 = syz_open_procfs(0x0, &(0x7f0000ca2000)='cgroup\x00') read(r0, &(0x7f000070f000-0x1000)=""/4096, 0x1000) ftruncate(r1, 0x5) fcntl$dupfd(r0, 0x406, r0) sendfile(r1, r1, &(0x7f0000eb7000-0x8)=0x0, 0x400000ff) 2018/01/29 23:25:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00002ea000)=0x0, 0x0) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000417000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x4, 0x4) 2018/01/29 23:25:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000802000)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000115000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvmsg$netrom(r0, &(0x7f00009c8000-0x38)={&(0x7f0000acb000-0x48)=@full={{0x3, {"8c2fccd8b5356d"}, 0x7}, [{"f576704eada07a"}, {"55ef9934688b27"}, {"c3b7deead65c59"}, {"73521a8e804232"}, {"3703aa386b499c"}, {"3708499074f251"}, {"23441999877a4c"}, {"3b3129bcf4e326"}]}, 0x48, &(0x7f00001a2000-0x70)=[{&(0x7f00005a5000)="3cb27a5a16c65e5d50a6659c4214d89095ee57abb92688089f66e9d2b9831a974cf2a499273f34cd2c68b3b6cbb3c8c276a61ecd90e7e8891f9e459325be82404a5ce3fc6535cc9aec650320ca817865d5768b154f6d78d8b1bc3d12efd4fca1336b4289b60aa5431cc8fe7d22ed56bf573b7a64d73050c1cecd4a8e6947458a7aeebda22f579500d9b7927f250faf3e05416313a13cb232c42dc18d7cf0a0d88f13bf63359e61ef29bf68a19f91c04f7b89946a60d212287cd10a1f675add32cec1abe59fe7b52a6aa20532e81f35fd8c9beef969cb4375c3644933d517f52764cec76ae2cc763323b670c782a123", 0xef}, {&(0x7f00009ff000-0x76)="8217f98d366cca350e75a6b0b3f2371a4490b1d73c869a788d4358f039987b79821d4ae85abeed95cbd20b88a7bfe8d768f0033649a65368e42f30cb1cacc2020ded3bf627d3c0cf5e0b5fe5e0063e35929d40c2c25a95fd5172cdc6e5c0e7d12bc96f0c203cce652ec8398118a8f8ff35f0c2586ad1", 0x76}, {&(0x7f0000cab000)="8c0ba6becba5473083f1c81e9ba5c4eb2a4fd61b1e003558bbcb80e1cefbb8b620056d5da62478406bef2edf9f73eea61f804fc6693c7225cd0928dcd64699d8ddac8ceef7c01244c1396d6c2d52fafd608c3867995a1dcf07fbf981948c861428ac68c3e08b34df285245fff9", 0x6d}, {&(0x7f0000465000)="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0x1000}, {&(0x7f0000c03000-0x27)="a1f192cd5b90c836160aadc5a6632d9455e7cbda3a9d94fd639f4401b57986dd8e15350ded505b", 0x27}, {&(0x7f0000cf5000)="ba23401134343c9b7fcd0e53103797f2390bb4c5f794fc66cc98ed92dca33b68007954a0de253c34577ecdd1d92d25e6f008823aa38469572227341d049e8b0a65d92beffa6a6ba21a9a952857ee470401ede7a8eb96", 0x56}, 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"}, {0x70, 0x108, 0x401, "fb3779952ef7a139869e70eb205f2b621c5cced663c4d01ae7edf681cad48c6e20dfdea2d0a8836a51531554f525a1ea64e543a1bc6e2b2077cf182eeda4b0c9b8ab9ec44bb0fe639e2b20e8784b2a3cfa951b9fb4a1fecee1"}, {0x48, 0x102, 0x4, "39bd192a7679a0a9423bb0d54d5482aee9a190646630879d7d8af0da61125cc34ca91395592805336d680549caa619b27efe1273649e69"}, {0x70, 0x113, 0xffffffff, "aa545c32af1accda11a9961b318039dcd88423e19bdddb3ac7c5feffb6cce2fe1d7397bef66825874b4e7dd2a555cc118d347c13777b5859c251b576c7f1e7966381ae0dca57265dbe3ff676a3787159613804d7effc0cedd3cc3b5218"}, {0x60, 0x103, 0x3f, "d425e41fcaab481e2c27b966d5a817155cecdd72536cb3d4459f195468d5acd195e7eee4ff3dfb58db15fd9dd1243823e0dccc6e039850db1b493d10b4a9b8f28c6569955a4e6910ae"}], 0x12e8, 0x44010}, 0x100) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/29 23:25:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r3 = epoll_create1(0x0) sync_file_range(0xffffffffffffffff, 0xfffffffffffffff9, 0x1, 0x4) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f000024a000-0x9c)=""/156) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) sched_rr_get_interval(0x0, &(0x7f00007fe000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f0000005000)={{0x0, r4}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000022000-0xc)={0x2001, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000969000)={0x77359400, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) 2018/01/29 23:25:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0xf7)={0x0, 0xef, "82a12df6501c69361921b10e1511b1889c7f25388a0eb8f4b3db420495e3a954908ab21b7def94be56cfeee9687af7f28989667daf62768f6d59333fb3ef46921d6d5a4a682d3d4bc7e282ae0976efc9de9f14f306f35bc1dca4065d2b1854966fb0db8619a7dbe97c9b2fa4f911fc2aafcae41f2008533edc65e02da03b876b5129f7f6617a919a64030807fbf83719c2d29eaad803e0d043db1fc5b7a021d3c5d80f4d43a644e993891bd46073a5b50b37c0c4eba6eac5e239aac92d2c6177c74ce5d64ca45c3993a6be81380eab17b71baeb5567f1d4e4d021392308646f16fe3ca3b4faea448a1bd7fc53da5e0"}, &(0x7f0000001000)=0xf7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r1, 0x80000000, 0x8}, &(0x7f0000000000)=0xc) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = gettid() fcntl$lock(r2, 0x5, &(0x7f0000cd7000-0x20)={0x0, 0x3, 0x20, 0x4a76, r3}) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r4, &(0x7f000068d000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1009d2}, 0xc) 2018/01/29 23:25:46 executing program 3: r0 = accept$unix(0xffffffffffffffff, &(0x7f000086a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003cc000-0x4)=0x8) fadvise64(r0, 0x0, 0x8c14, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6(0xa, 0x6, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000a7d000-0x60f)="", 0x0, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) dup2(r1, r3) finit_module(r2, &(0x7f0000d54000-0x10)="677265300000e3f80000000000000000", 0x2) 2018/01/29 23:25:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000af7000-0xa)='net/snmp6\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000-0xf)='/dev/sequencer\x00', 0x1, 0x0) writev(r2, &(0x7f000000f000)=[{&(0x7f000000c000)="909566afdedf8657007efffcf7515965b92be6deef16b3063a5baf56c8270953aa868c5f6ffc0b8948276a0666622fcc0caed732f0395689bb2b7639cc6f1388f058d1650a4df7230778dce4024d4daf01853d8aff7cf1c3cdcd82b91d926cc50d57e42181931686930ef3f85605c2d471d580f9bc0978f5946723144e36e28d0957efe0a8b467061d9ca3626a3369073b9b5219e6f16f516a91e61d7b67a16541631050e73d9cddf052278ceadb7bceded0e8ecce96bd113908eb6f92d6b0171718364b", 0xc4}, {&(0x7f0000002000-0xdb)="dfbe786389e1c62f86e3830147de8d288bfcad610e0a4219bf90fa02877d980b26c2dc624ee9cb195bc73ec3cba86385bf7926b5af3a316811bbe4ffe6eedd6a7ef2e74ce28974a6551a985041a1a36045f781a27d624fcdadbefb3d865f7c3eaa5c10ab82e679f88d3fce6901e16ece523aa4a09762fc864f53b6f14aaedf6fb83550f1a65e3225f6f1d41f23169b4d76960b8b36646bdffd80919d149e304e700bdd12a0dca01505bdfd46fd6fbe3b8128bb5d89ec1b4e1f2049c8058fb3dc88af165603f7eedb9fc25a18f2804a759524e638941e63abcc008a", 0xdb}, {&(0x7f000000c000)="65161ebdb981adb3d0c62bfed4e11c279ed903e1771e816813ffdbce6a8f87a1dd032383d54d3593f29fbc473f3d7718aff27ce2ac34773f24dc8e25e4037ae4a7b4d9198202f05d7cee9cf1a378e3f64cdd30adc91b15dd1fd4db62646ca39d8d83", 0x62}, {&(0x7f000000e000)="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", 0x1000}], 0x4) pread64(r0, &(0x7f0000979000-0x94)=""/148, 0x94, 0x0) 2018/01/29 23:25:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000036b000-0x4)=0x0) read(r0, &(0x7f00003bf000)=""/90, 0x5a) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xe7) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000f80000)=0x0, 0x4) 2018/01/29 23:25:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a9b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000902000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 23:25:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000024b000)='/dev/hwrng\x00', 0x1, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x800) setsockopt$inet_mreqsrc(r0, 0x0, 0x20000000026, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000925000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d46000)={0x0, 0x400}, &(0x7f0000214000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000032a000)={r4, 0x5, "1a9558b780"}, &(0x7f0000967000-0x4)=0xd) r5 = add_key$keyring(&(0x7f00001fe000)='keyring\x00', &(0x7f0000361000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r6 = request_key(&(0x7f0000e27000)='big_key\x00', &(0x7f0000dd6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000646000)='\x00', 0xfffffffffffffffe) keyctl$unlink(0x9, r5, r6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) 2018/01/29 23:25:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cd7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 23:25:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000079e000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000597000/0x4000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) ioctl(r0, 0x13, &(0x7f000049b000-0xfe)="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") 2018/01/29 23:25:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x284) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00005e0000)={0x0, @in6={{0xa, 0x2, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbdb4, 0x9}, &(0x7f0000b2e000)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000dbf000-0xc)=@sack_info={r1, 0x6, 0x4}, 0xc) [ 272.550242] binder_alloc: binder_alloc_mmap_handler: 17661 20000000-20002000 already mapped failed -16 2018/01/29 23:25:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r2 = creat(&(0x7f00004ae000-0x8)='./file0\x00', 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/29 23:25:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') unshare(0x28060400) exit(0x0) socket$inet_dccp(0x2, 0x6, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/01/29 23:25:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f00000b4000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000c30000-0x44)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5e, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000be7000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/29 23:25:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000478000-0xb3)=""/179, &(0x7f0000591000-0x4)=0xb3) socket$inet(0x2, 0x80f, 0x4) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000c1b000)=0x0, 0x4) [ 272.658229] binder: 17688:17691 ERROR: BC_REGISTER_LOOPER called without request [ 272.696432] binder: 17688:17691 ioctl 4c06 13 returned -22 [ 272.706604] binder: undelivered TRANSACTION_COMPLETE [ 272.715038] binder: undelivered TRANSACTION_COMPLETE [ 272.731865] binder: undelivered transaction 123, process died. [ 272.743451] binder: 17688:17691 ERROR: BC_REGISTER_LOOPER called without request [ 272.747911] binder: 17688:17691 unknown command 76 [ 272.747919] binder: 17688:17691 ioctl c0306201 2000a000 returned -22 [ 272.753032] binder: 17688:17700 got reply transaction with no transaction stack [ 272.753041] binder: 17688:17700 transaction failed 29201/-71, size 24-8 line 2920 [ 272.788860] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/29 23:25:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000020b000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x1f, 0x8, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006f2000)=0x0) timer_gettime(r1, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000096c000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r2 = dup(r0) setsockopt$inet_dccp_int(r2, 0x21, 0x11, &(0x7f0000b9d000-0x4)=0x6, 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f0000a1e000)=0x7e, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000105000)={0x0}, &(0x7f00001b0000)=0x4) prctl$setname(0xf, &(0x7f0000a4b000-0x10)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(r3, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) sendfile(r2, r4, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/29 23:25:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_adj\x00') write$tun(r0, &(0x7f0000001000-0x128e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "536ce0", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) fstat(r0, &(0x7f00005f3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 23:25:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x210000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000438000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b53000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x1000, 0x1ff0000000000, 0x500, 0x3, 0x2000000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f0000d45000-0xe)='./file0/file1\x00') 2018/01/29 23:25:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000b05000-0x1c)=[{0x40081, 0x6, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000224000)={@generic="c952df35b8ec0e2b72c6481df100e1d3", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/29 23:25:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000866000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a79000)={0x0, 0x2, 0x7, 0x9, 0x0, 0x4}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, &(0x7f0000002000-0x4)=0x0, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000002000-0x10)={0x4, 0xf0, &(0x7f0000000000)="acc7c4668cf22917cbcdea7bedecded83cb32be18185d812eb55e0f4cd8d855888ef2dad55b31a7efd4abff4da97fd62346ca61061197331a03860911821e1547e050bec16d8ab566dc72e7bcbb2e469c5635ef44dee5ec32689aad003b591e76d1bb30a52957ed9d7e0fc279a32d4d240e501956738de8de02a9b7d0cf066ab73fa6d281390cc7da21c5b4a90156db8dfda1b06d81b3b262b8c3e0764a9d5e9137d10606ca864a8434cc60a10f8edada49c54dc80e17251cf7ae1e8a28ca9ac76f7770c50a80577360b8f2685f10e5649143ec9964474c82a353db10907db8eb51aa35876423280167f61390befcdc8"}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) modify_ldt$read(0x0, &(0x7f0000001000)=""/25, 0x19) timerfd_create(0x0, 0x807ff) 2018/01/29 23:25:46 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000525000)=[], 0x0, 0x0, 0x0) 2018/01/29 23:25:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000dec000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, &(0x7f0000752000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = creat(&(0x7f00002f2000-0x8)='./file0\x00', 0x104) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000c5b000)=""/131) setitimer(0x1, &(0x7f0000bda000)={{0x77359400, 0x0}, {0x0, 0x7530}}, &(0x7f000036f000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/29 23:25:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r0, &(0x7f0000a3f000-0x8)=0x0, 0x65) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000be6000)={0x0, 0x0}) 2018/01/29 23:25:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e1d000-0x9)='/dev/sg#\x00', 0x19, 0x9) write$tun(r0, &(0x7f0000637000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @ipv6={0x0, 0x6, "47e3c2", 0x18, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x20, {[]}}, {"4d029e58"}}}}}, 0x4a) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000161000)=""/22) renameat2(r0, &(0x7f0000e02000)='./file0\x00', r0, &(0x7f0000527000-0x8)='./file0\x00', 0x2) 2018/01/29 23:25:46 executing program 0: r0 = add_key$keyring(&(0x7f0000b58000)='keyring\x00', &(0x7f00002f0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ffe000)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r3 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r3, &(0x7f00003ad000)=""/73, 0x49, 0x0, &(0x7f00000a9000-0x10)={0x77359400, 0x0}) 2018/01/29 23:25:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) setxattr(&(0x7f00007d2000-0x8)='./file0\x00', &(0x7f0000b73000)=@known='security.selinux\x00', &(0x7f0000c69000-0x10)='@*%md5sum.!eth0\x00', 0x10, 0x2) 2018/01/29 23:25:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f54000-0xd)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000351000-0x10)={0x0, 0x0}) clock_nanosleep(0x3, 0x1, &(0x7f0000ebc000)={r1, r2+30000000}, &(0x7f00007ec000)={0x0, 0x0}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000ada000)={0x2, 0x200, 0x6}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d030000000000000600000000000000274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe205dee02fe37161246323ee9c82c790add905b90a64adab9f060000000000000060fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabbffffffed008c464c", 0xce) keyctl$session_to_parent(0x12) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0xfffffffffffffc7c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x44, &(0x7f000057f000)=0x0, 0xffffffffffffff74) 2018/01/29 23:25:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00003aa000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0xb, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f000057c000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000684000-0x4)=0x10, 0x80800) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000afd000-0x1c)=@req3={0x9, 0x2, 0x2, 0x800, 0x1f, 0x0, 0x8001}, 0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00008a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c5e000)=0xb) 2018/01/29 23:25:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000cc6000-0x4)=0x2) timer_settime(0x0, 0x0, &(0x7f0000bf2000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x40000800, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f0000ef1000-0x20)=[], 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl(r0, 0xfff, &(0x7f00006fb000-0x8a)="704b7b121365b64ad94bb5826c4df8da7eccc8cb045513542339cb5547f2438329d74e3ab9bd668023af1e39a0c7b02da9b646ad9276d21835631484aa9223bf25b1c96f1e6ca6a091e4d50f608a678c23a294619884c4d1d7ebdc91c8018485d43b568e79d7ca3bd3f9172be1086c22e391c02db16671f4df024deffd66ba3f7e3b8901db5c8ccf1d88") 2018/01/29 23:25:47 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000001e000)="a843") 2018/01/29 23:25:47 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x4001, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x81) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lchown(&(0x7f0000012000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 23:25:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) fadvise64(r1, 0x5, 0x8000, 0x5) 2018/01/29 23:25:47 executing program 1: r0 = memfd_create(&(0x7f0000bb5000-0x1)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001000-0x10)={r1, &(0x7f00008e5000)=""/128}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000bac000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) write$selinux_context(r0, &(0x7f00001d0000-0x21)='system_u:object_r:udev_exec_t:s0\x00', 0x21) shutdown(r0, 0x0) keyctl$session_to_parent(0x12) accept4$vsock_stream(r0, &(0x7f00003a4000-0x10)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10, 0x80800) 2018/01/29 23:25:47 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000003000)=0x0, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x17ced9a1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x28040, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x9}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000)={r1, 0xffffffff}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000001000-0x4)=0xbf) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001000)={r3, 0xffffffffffffffc1}, 0x8) 2018/01/29 23:25:47 executing program 3: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000dd6000)='./file0\x00', 0x301000, 0x20) fcntl$getown(r0, 0x9) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000089000-0x10)='/selinux/create\x00', 0x2, 0x0) pwrite64(r1, &(0x7f000041e000-0x3b)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f659193be6b81bdb4ac927b20301dd0ae4eeae26f254138", 0x3b, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dd6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/29 23:25:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xffffffffffffffe5) 2018/01/29 23:25:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ed8000)='/dev/rtc\x00', 0x280, 0x0) getpeername$packet(r0, &(0x7f0000ce4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005bc000-0x4)=0x14) pselect6(0x40, &(0x7f0000742000-0x40)={0x1000, 0x8, 0x7, 0xfffffffffffffff9, 0xfffffffffffffea5, 0x2, 0x9, 0x6b00000000000000}, &(0x7f0000ca8000)={0x3f, 0x5, 0x3, 0x1fff, 0x1, 0x1, 0x3, 0xca6}, &(0x7f00003e0000-0x40)={0xfffffffffffffffb, 0x8, 0x4, 0x962, 0x100000001, 0x800, 0x5, 0x1000}, &(0x7f0000a27000-0x10)={0x0, 0x1c9c380}, &(0x7f0000ec9000-0x6)={&(0x7f000087b000)={0x7}, 0x8}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000d2c000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, r1}, 0x14) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000f80000)={0x0, 0x0}) pread64(r0, &(0x7f0000c5c000-0x4)=""/4, 0xfffffffffffffef2, 0xfffffffffffffffe) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fdf000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000d89000-0x4)=0x0) 2018/01/29 23:25:47 executing program 5: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) lseek(r0, 0x1d, 0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xb53, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00004ec000-0x4)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000758000)=0x4) write$sndseq(r0, &(0x7f0000b58000)=[{0x6, 0x2, 0x5, 0x7, @time={0x0, 0x1c9c380}, {0x9, 0x4}, {0x52bd, 0x40}, @time=@tick=0x8}], 0x30) ioctl$TCFLSH(r1, 0x540b, 0x7) 2018/01/29 23:25:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aee000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e5b000)={0x0, @in6={{0xa, 0x2, 0xffffffff80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x12f6bac}, 0x400080000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x9, 0x7fffffff, 0x7, 0x0, 0x7, 0x1, 0x2, 0x9, 0x4, 0x4, 0x8001, 0x0, 0x80000001, 0x0]}, &(0x7f0000419000)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000088c000-0x10)={r1, 0x3, 0x7f, 0x6}, 0x10) r2 = socket(0x1000000010, 0x802, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_route(r2, &(0x7f0000f05000-0x38)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000868000-0x10)={&(0x7f0000f85000-0x38)=@bridge_dellink={0x12, 0x11, 0x225, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0xfffffffffffffc48, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 23:25:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a57000)=0x0) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000029000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000028000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000002a000-0xe)='/dev/keychord\x00', 0x2000, 0x0) 2018/01/29 23:25:47 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000778000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x2, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, 0x4) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffc) 2018/01/29 23:25:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000012, &(0x7f000039c000)=0x1, 0x4) recvfrom$inet(r0, &(0x7f0000118000)=""/194, 0xc2, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 23:25:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x2) r1 = open(&(0x7f0000012000-0x6)='./bus\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00003f3000-0x8)={0x0, 0xfffffffffffffff7, 0x8}, &(0x7f000089a000)=0x8) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e48000-0x14)={r2, 0x4, 0x1, 0xfffffffffffffff7, 0x8001, 0x7fffffff}, 0x14) fadvise64(r1, 0x0, 0xb8b3, 0x4) 2018/01/29 23:25:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000116000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000595000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000dd4000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00001e3000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, r2}, 0x14) ioctl$TCSBRKP(r0, 0x5425, 0x0) 2018/01/29 23:25:47 executing program 4: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x420b, r2, 0x8, 0x20800020) 2018/01/29 23:25:47 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000006000)={0xfffffffffffffffe}, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000001000)=0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/29 23:25:47 executing program 5: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000eee000-0x9)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000eee000-0x38)={&(0x7f0000eee000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000eed000)=[{&(0x7f0000aa0000-0x9a)="e6721bbf7664fe69ddca27f1fceb789eec32f1178aaadc2cfde1649e5b389eb2161fb98c5a39f31553ea8ee5462ac4f0894fdfe48d36c156be95a6a0af5afab26941a6b9a823fe4f7f427b02e6e88c1885f380b72f807c2b0ee71417dbcc3586afa4a9bda5335b77d36d231fe013b3719945d45a4f63148ca50d98829b914dcee4686923aa2e6d14e25be8a5e8b29c8b668a7bd3f08a94c2ebd3", 0x9a}], 0x1, 0x0, 0x0, 0x20008800}, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008e6000)=0x0) getpgid(r1) r2 = syz_open_dev$sg(&(0x7f0000809000)='/dev/sg#\x00', 0x8001, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000eed000)=0x71f, 0x4) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000eed000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000077b000)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000eea000-0x4)=0xff, 0x4) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r3, 0x0, 0x2017, &(0x7f0000eee000+0x2ae)=0x100000000004, 0xfec7) 2018/01/29 23:25:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000014b000)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x0, &(0x7f0000ce3000)="") umount2(&(0x7f0000ffc000)='./file0\x00', 0x4) umount2(&(0x7f0000952000-0x8)='./file0\x00', 0x1) exit(0x0) 2018/01/29 23:25:47 executing program 6: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000793000-0xc)={0x4000000, 0x7f, 0x25}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000050e000)=""/46) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x4a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000)={0x8, 0x2, 0x9, 0xa9, &(0x7f0000003000-0xa9)=""/169, 0x76, &(0x7f0000002000)=""/118, 0x1000, &(0x7f0000001000-0x1000)=""/4096}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000003000)={r2, r3}) ioctl$KDSETMODE(r0, 0x4b3a, 0x400) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000005000-0x1000)="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") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000006000-0x20)={0x8000, 0x0, 0x10001, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000005000)={0x7, r4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ppp\x00', 0x80800, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000008000-0x8)={r2, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000008000)='./file0\x00', 0x8) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000006000)={0x0, 0x80, 0x1, 0x400, 0x2, 0x7}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000005000-0x8)=0x0, r0, &(0x7f0000009000)=0x51, 0x0, 0x1) 2018/01/29 23:25:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b56000-0x9)='/dev/rtc\x00', 0x20002, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000477000)={0x17, 0xba, &(0x7f0000fd9000-0xba)="03a309ac9d4d8c474518448e81dfc3d215cbf6a7179a080e031386ef48aad31ea33cec613b3db7b03c5a0e3de3fef3f0219ed9bdf0851372f386cef79f89d30c24391ce26a05b0e7a37225d521936ca9ce7fcda30490daa5a15cbad3c845a9ea1b2a8f3c552327bd23e4e1a884ce2eb7d4fd4b3207c2003cbeb5c8f98eef10cee56cee74fa3371e14d88027422eda21f2fd5c164886190f585075a8df62d4ff49af4fcfa12e8e5618ebc3e3b23d9406a1e081a6979466407dc70"}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e6d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000a6a000)=""/21) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000265000-0x10)={0x1, &(0x7f000005b000-0x8)=[{0xffffffffffffffff, 0x1, 0x8, 0x6}]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000089f000)=[@in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) seccomp(0x1, 0x2, &(0x7f0000e0e000)={0x0, &(0x7f000053b000)=[]}) getuid() ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00004ff000)=r1) 2018/01/29 23:25:47 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000003000/0x3000)=nil, 0x3000, &(0x7f0000008000-0x3e)=""/62) 2018/01/29 23:25:47 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x80089203, &(0x7f0000234000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000003000-0x60)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 23:25:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f0000008000-0x10)={0x2, 0xf, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfffffefc}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x3, 0x0, 0x2) getsockname$packet(0xffffffffffffff9c, &(0x7f000047b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f2c000-0x4)=0x14) sendto$packet(r1, &(0x7f0000ae6000)="f01a7450862147443b6fb4b63a2e1625c324e569fe45068612959391eacc37555040ed696686236a5432c9439f5b417d091200ef307be3f16ca2690788964312fd802b00bf19a076bbe142268fc0062e37db0bc34b0da0a349e1cd6154731239e015538edc31d9a9ceeb52bfb23a35483b80c9b5d08a224ae8e8cad38400ed6931c08a1115f210bfc2b668aedc8eb8bcfdae226900a2d0ef7d33a1f9ede63016979c1a3a579c6f4b77a3200f98586153e7fe05e7631bc8fa30c48d1b855445ded9a7502669a3f6", 0xc7, 0x8001, &(0x7f0000680000)={0x11, 0x3, r2, 0x1, 0x1000000000000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) socket$key(0xf, 0x3, 0x2) 2018/01/29 23:25:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000039e000)='cgroup\x00') preadv(r0, &(0x7f0000407000)=[{&(0x7f00006fb000-0xe8)=""/232, 0xe8}], 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000d08000-0x10)={0x1, &(0x7f0000d38000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000061f000-0x8)={r1, 0x3}) 2018/01/29 23:25:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000cab000)=""/214, &(0x7f0000291000-0x4)=0xd6) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a62000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000ced000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 23:25:47 executing program 3: r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000697000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 23:25:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0xff, 0x8000a}, {0x0, 0x0}, 0x7ffe, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000023000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @rand_addr=0x140000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) 2018/01/29 23:25:47 executing program 5: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000ad1000-0x4)=0x0, &(0x7f00006fb000)="") syncfs(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)='./file0\x00') r0 = accept(0xffffffffffffff9c, &(0x7f0000499000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x4, 0x9, 0x8000, 0xdf, 0xfffffffffffffffb, 0x5, 0x3, 0x1e, 0x0}, &(0x7f0000426000-0x4)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000019d000-0x8)={r1, 0x0, 0x7fffffff}, 0xfffffffffffffff1) 2018/01/29 23:25:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)='\v', &(0x7f0000001000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(r1, 0x0, &(0x7f0000003000-0x4)=0x0) link(&(0x7f0000963000)='./file0\x00', &(0x7f0000c6c000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000005000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) r6 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) r9 = fcntl$getown(r0, 0x9) r10 = geteuid() r11 = getegid() r12 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) r15 = fcntl$getown(r2, 0x9) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000003000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000004000-0x50)=[{&(0x7f0000003000)="e509b233bc4bd1bce5017619df63dca358977ea539920fae5621a2db5e3805afd94cea1ad049b6d112bd5b4b06c4e26fa87a73868f7da20a09c658eb7bda25e404b66592e9fdae89a97fce68cc40b3f13e278a136c2c814971abbb2346d0e91b4a51333874ee37a203311dd288369771fc25c680a518df2c573f71623c452cd4957885e39a98e59001ec7c36dc2a635bbc37d2febeeadfa5d729c8c0f5df4cdeda08eb0ea4875cae24498898fab857cd2973f0a02504ab49eac9792b1970361dbaedd9aa1753b4b388a141ffcec560add6a740c650cf424e25002510d9f349fd6f7c516e29f460e4d5b8fe9bc062a1be39c3d6b826f68f723f", 0xf9}, {&(0x7f0000000000)="d80dc4062618f647f101ce842d5249e6f65efd2908", 0x15}, {&(0x7f0000003000)="", 0x0}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000001000)="", 0x0}], 0x5, &(0x7f0000000000)=[@rights={0x38, 0x1, 0x1, [r2, r2, r1, r0, r2, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r2]}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x148, 0x80}, 0x80) 2018/01/29 23:25:48 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e4000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4024700a) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00008ef000-0x4)=0x0, &(0x7f00001fc000-0x4)=0x4) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000e51000)="9781ca0efb79c6b3b288e2b5bfe8814e049db69297b169c5077a3063ce21e91118833003fa6335ef07d232151d73f00fd5b5fd1bf9ebdfae25b7e9b00e12c5ff746486c56356fd73effdbd1a2caf89363fbbaf7822d3f0b5f4ad51e61998377645fe46d2028dc03ce0db91a511f9f9133e5b30589971dbc2aa86ff2ca62fb0e690f2e24acfc09038b1fefffc6cb10072a708943d0ab823d1826890") 2018/01/29 23:25:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f0000333000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000304000-0x8)='./file0\x00', 0x3, 0x0) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000ae3000)=""/224, 0xe0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000027a000-0x4d8)={0x80000000, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) 2018/01/29 23:25:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r0, 0x40001) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000f63000)=0x20, 0x4) recvfrom$llc(r0, &(0x7f0000d1d000)=""/8, 0x8, 0x10101, &(0x7f0000b42000-0x10)={0x1a, 0x2, 0xa391b57, 0x5, 0xe0c5, 0x400, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x10) readv(r0, &(0x7f000087d000-0x50)=[{&(0x7f00004c1000-0x88)=""/136, 0x88}, {&(0x7f0000b28000-0x47)=""/71, 0x47}, {&(0x7f00008c3000)=""/248, 0xf8}], 0x3) 2018/01/29 23:25:48 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f00007d6000)=0x1, 0x4) clock_settime(0x7, &(0x7f0000cc7000-0x10)={0x0, 0x1c9c380}) setsockopt$sock_void(r0, 0x29, 0x4000000000041, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) 2018/01/29 23:25:48 executing program 0: mmap(&(0x7f0000000000/0xc2c000)=nil, 0xc2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000b6000-0x16)='/selinux/checkreqprot\x00', 0x4003, 0x0) mmap(&(0x7f0000c2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup3(r0, r4, 0x80000) dup(r0) ioctl$LOOP_SET_FD(r5, 0x4c00, r0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000868000)=0x200, 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000c2c000)={0x2, &(0x7f0000c2d000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f00002b9000)={r6, 0x3}) ptrace$getregs(0x5, r3, 0xffffffffff600000, &(0x7f00008b8000)=""/0) 2018/01/29 23:25:48 executing program 2: sigaltstack(&(0x7f00000ea000/0x1000)=nil, &(0x7f0000826000-0x8)=0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2018/01/29 23:25:48 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getpeername$netrom(r1, &(0x7f00001dd000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e0b000-0x4)=0x10) 2018/01/29 23:25:48 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000045a000)={0x0, 0x0}, &(0x7f0000b8f000)=0x8) pipe(&(0x7f000009d000)={0x0, 0x0}) getpeername$ipx(r2, &(0x7f00000ce000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b52000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ada000)={0x0, 0x3}, &(0x7f0000bf0000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r3, 0xc60, 0x1}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000+0xc5e)=@random={'trusted.', 'em0\x00'}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x54)="938be3f352d95689e02f2f9cbe1d6d0f97915801a512f4591e854fc0c8007e29b464d7b14dc39b9f4a9e5c0e6f099bdfdda57dcda10939627f58e452556af8844b2ba4d23a84e144dc47a83842a9a25ef6492e03", 0x54, 0xfffffffffffffffe) keyctl$revoke(0x3, r4) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000)={r3, 0x0, 0x3, 0x2, 0x1f, 0x883}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000005000-0xef)="467b68fec11125d50269658c0fbca6cc71197299e578f8628557a1695e0e524ba991679b27eec9ddd3ac33460e9b4527828d260cd698c7157ce1daa57b01c7a1f2263832f824bebe940e8433249d0dab8811e4168345b881fcae6c1bc3f0d316ff0bca0c5d03af9172062fe62cb50a3c5102fdf4e3ca43c07c82442214e67c862fcdb1f7ac34984745a6cc375b5f824838afde9e64ff4c7d550a87dd5d73a751717557e692a8836ac64e7ace636eed2988468edac24256145af9ba9847185fa07aef340db239e3ba6bf5315c91ed461de0af2fe0245b1130b09a48bd7f2fb1369b534df2c8b6754001fce19469ee30", 0xef, 0x1, &(0x7f0000001000-0x10)={0x3, {"1ba2f1bd8e4d6b"}, 0x10000}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000003000)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xc}, @dev={0xac, 0x14, 0x0, 0x14}}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000005000)='./file0\x00', &(0x7f0000001000-0xc)=@known='trusted.syz\x00', &(0x7f0000006000-0x4)='em0\x00', 0x4, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000006000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000007000)="776c616e31ca657468316e6f6465762f27293a") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000008000)='asymmetric\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$negate(0xd, r4, 0x6, r5) 2018/01/29 23:25:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000003000)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000)={r4, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={r5, 0x80000, r1}) 2018/01/29 23:25:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e8c000)='/dev/autofs\x00', 0x94382, 0x0) recvmsg$netrom(r0, &(0x7f0000152000)={&(0x7f0000000000)=@ax25={0x3, {"9f827938ec4e90"}, 0x81}, 0x10, &(0x7f0000146000)=[{&(0x7f0000d6e000)="7dbb3eefa272a7", 0x7}, {&(0x7f0000762000)="f1d1ec5a1c3665e20ebcd639b5492209cd15130d73f308f740cc504a67664f59f19e1d7355c5047a613be1fc79f2a236ab3fc1a4b8dd27eeb145bbc8a910d59979b5ead02dc01c1045ca34b1fcbf1204fadac23e", 0x54}, {&(0x7f000049a000-0xbc)="a7b420e8eecf1a44d68618b4796ba782bc73fc856ffcd83ecbb77551d4d08732d0d3991c3b7ddd40959c8269da8a6b5a480d13cdece06a689b03a9071c5dbae3210a70759fb1733845b8f8e438d11707f617df18bb074ca6516796e9c3d0abf4a9ea79bd6ba9252de79fd55c4c16773efb3f2ad5fa40c79821e6e749cf4fdc478e6aff74be0c20a84e4981745a90a9e61d1ed132474c90a7cde10a6d7bdd636d647e2813a0272d85ceb738c6b30847f299360f75335088855cc2c177", 0xbc}], 0x3, &(0x7f0000d63000-0x3c8)=[{0xe0, 0x10e, 0x3, "dfb8b40971c4eec9866561e9f9a2d55cd41ba2e2df078e127afcf0d1efce7f20d590dffcb7e82db029e156bd4de3a78c5a6bdccb5125d9f7f228836c08eb26dbf5f751ea172d815e8120b034601d924e9072e13df9d0486b2845919d4e17398a33181bdb46afd40f08f2df722add2b78bb2d0c61026ec0eff6639ddc3b015b582fc4d649a5956394654677a89b462504e3ee42369a10f04f6514be084b0eef0682ba1caaa64806efd485220abe16a983ee3b6dcda10297d7a00a22e055997fb156a1dc2a54c5abfb63bd7d26f2f2"}, {0x30, 0x115, 0x8, "94dc30c36114395359d9a0042c7a8f865b55c28e857199d18555"}, {0x88, 0x0, 0x300, "3de62907c8b0c55b4b9a24c7ac4d8eee556a16e9f212d9c49e25e7da21e5f16512b953890e5b4cb130353cf74eab0c6fc34837973b8ab481a1fbcdb1da84488a9b174215809b48e3c4073b90dffbf31d1cc1489b517d7ddb4f1f3e248926210db0cb54deb7ec737e16670635562c3e273c78"}, {0x110, 0x11f, 0x200, "3bbd8661bd5ec280c4ead125dc029783b914d779f73194647ed93bcc905c15b2cd87a0623fbb090cc88d31cc345920df7639528eb5c6e2c5e42f6921a47499a015de3749809a8de301403c0dcbe771f7399577ac4ca0f4771e33a975760a2ac3d53519e22990a4da79bf6cfc73198632bf2efd44525e70d69fbc6dfb2b1fdb9be8d7cdc47f7e344ae42578c0724b04ebfdb9cb51287b86bde50499e4a53b07de37d47289e71c3a5f696c6b06f2489dc354d376377c9daf827936ffec74be02b454615d7e470c6eda3d07fdbd8f2842ef92eb0d33e76ef01d063000fd938ffccad3d6d1cbb95f3f470340b10938c75e82f62853ae33e546feed"}, {0xe0, 0x13f, 0x1, "b306ad50df7b2a93477754a79a51b3e337b973ed6d3d2ec7297378b165c29024b3f2e69f8a702dadef64434069dd5c0f0475340d1ecf1a4b92aa128f542ed4649bf1ced60fdc4c829f115c42ea994cef5b7dd965dd1948cd43ca27fe6cc051e10389dd64ab5111bd2f2fa7c4784f7d3980f3408d7d744882098cb47a4aa7eb9b655faa25df78ba41c95e8a24459b6582160cebef4758150ccbb6419f96f6a6ee268220a282c0d697f93501031eea72bb495379fe499cca535cd616aeac163ca8173e08d58cc27bfa309c85"}, {0x40, 0x10b, 0x1cff, "49b42c791515fb98334c69a154c8a9e11eea1f3decbabecc3804e528288c2a1eb8c494af7cdcbc8e32f72f"}], 0x3c8, 0x2400c044}, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00003eb000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) 2018/01/29 23:25:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x8, 0x200) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1, &(0x7f0000005000-0xa)="") 2018/01/29 23:25:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000848000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000d07000-0xc)={0x81, 0x100, 0xffffffff, 0xda1, 0x0, 0xe9}) r1 = gettid() exit(0x0) ptrace$peek(0x3, r1, &(0x7f00001a0000)=0x0) syz_open_procfs(r1, &(0x7f0000d24000-0x15)="730003740050886ad6a29d851e499be6c005e6cd9b") 2018/01/29 23:25:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f000032b000-0x8)={0x8, 0x8}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000dc8000-0x4)=0xe) dup3(r1, r0, 0x0) 2018/01/29 23:25:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000071b000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x4, 0x0) connect$inet6(r0, &(0x7f0000866000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0xde) 2018/01/29 23:25:48 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x4, 0x3}}, 0x26) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000085b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000001000-0x10)={0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x224000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000002000-0xb0)={{0x6, 0x0}, 'port0\x00', 0x20, 0x400, 0x6, 0x101, 0x6, 0x0, 0x2ee, 0x0, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000003000-0x4)=0x3a) 2018/01/29 23:25:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000b8f000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00009d7000-0x10)={0x6, [0x33f9, 0x8, 0x7, 0x64, 0xfffffffffffffff9, 0x0]}, &(0x7f0000cf1000)=0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008aa000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000128000-0x18)={0xaa, 0x77, 0x0}) connect$l2tp(r3, &(0x7f0000d15000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x0, 0x3, 0x2, 0x1, {0xa, 0x0, 0x6800000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}}}, 0x3a) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aa1000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f00004ad000)={"13408704044cb94be2969b6545b6c918", {0x4, 0x9, 0x80, "12e5fabcb650", 0x2, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 23:25:48 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_FLOW={0x8, 0xb, 0x800}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000012000-0x4)=0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/29 23:25:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000011f000)=""/24, &(0x7f0000f09000-0x4)=0x18) 2018/01/29 23:25:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socket$netlink(0x10, 0x3, 0xa) r0 = socket$inet(0x2, 0x7, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000c35000-0x4)='tls\x00', 0x4) [ 274.673867] IPVS: length: 24 != 8 2018/01/29 23:25:48 executing program 0: mmap(&(0x7f0000000000/0xd51000)=nil, 0xd51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000029000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) prctl$intptr(0x18, 0x200000000007f) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000d52000-0x54)=@objname={'system_u:object_r:setrans_initrc_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37, 0x31, 0x20, './file0\x00'}, 0x54) memfd_create(&(0x7f0000001000)='\x00', 0x0) 2018/01/29 23:25:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000d4b000-0x9)='/dev/sg#\x00', 0x7fffffff, 0x10100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000b8d000)={0x0, @in6={{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0xdf, 0x9, 0x0, 0xe884337891b92f73}, &(0x7f000044d000)=0xa0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0xc000000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a3b000)={@common='tunl0\x00', @ifru_data=&(0x7f000073f000-0x20)="73a3f1843967a2fd83403196e6ea6569e697dc78c25903c95ebe9430d76a28ff"}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000c59000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0}, &(0x7f0000ef6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 274.697328] IPVS: length: 24 != 8 2018/01/29 23:25:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x4, 0x2) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009f2000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f000062c000-0x4)=0x2) ioctl$KDADDIO(r1, 0x4b34, 0x2513dd9) 2018/01/29 23:25:48 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) modify_ldt$write(0x1, &(0x7f0000014000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) eventfd(0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 23:25:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$selinux_context(r0, &(0x7f0000434000-0x1b)='system_u:object_r:var_t:s0\x00', 0x1b) syz_extract_tcp_res(&(0x7f000036e000-0x8)={0x0, 0x0}, 0x3f, 0xfffffffffffffff8) syz_extract_tcp_res(&(0x7f000004c000-0x8)={0x0, 0x0}, 0x8000000000000000, 0x7fff) write$tun(r0, &(0x7f000001d000-0x10d)=@hdr={0x1, 0x0, 0x0, 0x8, 0x0, 0xfffffffffffffffc, @ipv6={0x0, 0x6, '\x00', 0xdb, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@dstopts={0x62, 0x351, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @hopopts={0x400004, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0xfffffffffffffde0, {0x3, 0x2, 0x3, 0x100, [0x100000001]}}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0xfffffffffffffff7}]}], @tcp={{0x2, 0x3, r1, r2, 0x7, 0x0, 0x0, 0xd7, 0x9, 0x0, 0x2, {[@eol={0x0}]}}, {"48d78fd1391314286bd4fffc703389e02155e582cae3e01570379d80a65ed1d83803cc6e5961a2fac812a4a0bfc128281caaf5210821a8274a6d"}}}}}, 0x10d) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006e3000-0x50)={@common='syzkaller0\x00', @ifru_settings={0x10001, 0x5, @cisco=&(0x7f0000710000-0x8)={0x63e0, 0x3}}}) 2018/01/29 23:25:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f04000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f00000f4000-0x8)={0x2, r1}) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 274.814174] keychord: Insufficient bytes present for keycount 21 [ 274.837390] keychord: keycode 65532 out of range [ 274.855790] keychord: Insufficient bytes present for keycount 21 [ 274.870890] keychord: keycode 65532 out of range 2018/01/29 23:25:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r0, &(0x7f0000e2a000-0x1c)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000402000-0x88)={0x5, {{0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005c0000)=[], 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000061000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_buf(r0, 0x29, 0x67, &(0x7f00000dc000)=""/194, &(0x7f0000923000)=0xc2) r1 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r1, &(0x7f00005a9000)=[{&(0x7f0000d7b000)=""/4096, 0x1000}, {&(0x7f0000240000)=""/67, 0x43}, {&(0x7f0000afe000-0x7c)=""/124, 0x7c}, {&(0x7f000005a000-0x3d)=""/61, 0x3d}, {&(0x7f0000805000-0xca)=""/202, 0xca}, {&(0x7f0000572000)=""/41, 0x29}, {&(0x7f0000dfc000-0x37)=""/55, 0x37}, {&(0x7f00000c0000-0x5e)=""/94, 0x5e}], 0x8) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00007d3000)=0x0, 0x1f0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000441000-0xa)='/dev/ptmx\x00', 0x40002, 0x0) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r0) 2018/01/29 23:25:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000369000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00005db000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000333000-0x84)=[@in6={0xa, 0x1, 0x4b6a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6cfc}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1f80000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x2, 0xf87d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}], 0x84) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = dup2(r1, r0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fc6000)={0x0, 0x0}) getpeername$netlink(r3, &(0x7f0000f0c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000876000-0x4)=0xc) 2018/01/29 23:25:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socket$nl_netfilter(0x10, 0x3, 0xc) socket$key(0xf, 0x3, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/vga_arbiter\x00', 0x40800, 0x0) r2 = openat(r1, &(0x7f000091c000)='./file0\x00', 0x14000, 0x40) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000428000-0x4)=0x0, &(0x7f0000943000)=0x4) read$eventfd(r2, &(0x7f000096e000-0x8)=0x0, 0x8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00001e6000)={{&(0x7f0000361000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet(0xa, 0x1, 0x0) sendmsg(r3, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) r4 = request_key(&(0x7f00000cb000-0x12)='.request_key_auth\x00', &(0x7f0000081000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e5a000)='md5sum++proc\x00', 0xfffffffffffffffc) add_key$user(&(0x7f0000fc0000-0x5)='user\x00', &(0x7f0000a1a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000055a000-0xd9)="6b7e9198d4f8ba9dd5b448aa2dbf5ccecd88844d7521678685cc7c004d8cf6c1fd0cb2ac190b0aa2e1055c2bfcabcaac04ab41fdabbc93b1a5273eafd14b8d1b5f1bd6b35660c05bd94a6d5cf00e750e1f0bc7e2f4d26c196ed3a3ae47a658437fb384fd826e6955bf7683146497dc372a93ce6420793c60cc58a4514874e8eaaa7c251458c252508d8c201f2d4b6ddabd0a6818ff49ffc26cc0f9d90e025c8ca3d6329672acc026702fc70fc4ec6a1d71fc37869f7376a99ccc5d13e1ff4194ac557feb575967deef8460a9f98dbfe63e20c52d7a3765de36", 0xd9, r4) 2018/01/29 23:25:48 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xf, 0x0, 0x7f) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000008000-0xd9)="bffc4d528d8d7bf1e72b702fde5be5e7294db1412ecbb80617e1f5915845e4a2610cc0e649527887b6573cbb0e450537a8256e096d3ca9516fc8007a4de674e7170b3c955a9f308a860638ddf0b14c3e927091b0e32b9dad62cb722f83d4a6436329074140cc4d2759d57d71cfac927362015727e019fab5b5c9989adc3ad1be4a05bcd00937d96a5a2f55eb9e601483b3601dabf7d948b988aca95f333b57c4e2ca9d0fb8eed8a80cf21158e0584faa6056c57bf03d4f6756eb072b6d6c800433ffb4977f6cdf4414b4b3a6ec8bfbc23d123d9e9b925977c5", 0xd9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000006000)=@assoc_value={0x0, 0x8}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000009000-0x10)="3ecb97ef5352a227fdea031edaba1806", 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000008000-0x8)={r2, 0x1}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000)=0x1, 0x4) getsockopt(r0, 0x0, 0x42, &(0x7f0000006000)=""/1, &(0x7f0000006000)=0x1) 2018/01/29 23:25:48 executing program 2: prctl$intptr(0x43, 0x10003) 2018/01/29 23:25:48 executing program 0: mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000d31000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d31000-0x4)=0x60) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x1d, 0x3, 0x1f) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000d31000-0x4)=0x8, 0x4) writev(r1, &(0x7f0000d24000-0x10)=[{&(0x7f0000067000)="2900000020001980013d7524100a0021020008001700002a00e8ffff0800020003ee000095645aff22", 0x29}], 0x1) 2018/01/29 23:25:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="c9", 0x1, 0xfffffffffffffffd) keyctl$describe(0x6, r0, &(0x7f0000000000)=""/166, 0xa6) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000002000-0x10)={0x3, &(0x7f0000002000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/29 23:25:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000143000-0x8c)={0x0, 0xff, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[], 0x270) 2018/01/29 23:25:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000000000000, 0x0, &(0x7f0000f5d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = dup3(r0, r0, 0x80000) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000731000)={@common='ipddp0\x00', @ifru_flags=0x8000}) sendmsg$nfc_llcp(r2, &(0x7f0000bc1000-0x38)={&(0x7f0000fc6000)={0x27, 0x4b09000000000000, 0x140, 0x7, 0x7, 0x3f, "d04c2898a1f195bd60a0ffc01b1b1d9d677f1f6dd24e93693e12ce89984176c8ec7b1f812d1c6ccd6c54f7a1171ed21350e6dba5f5b463e7db816385e21723", 0x1}, 0x60, &(0x7f0000313000-0x60)=[{&(0x7f000021f000)="", 0x0}, {&(0x7f0000ee9000-0x20)="e5afcfab992d8de58ce0094feb70382c96562e520c29b91c4921ef32bd84f790", 0x20}, {&(0x7f000023a000)="b09251761160e3318980eee9a3bacf5c539e7987b0e267daff008fe7a8cbec262607eff7fa434efcd64aeb16bce14ba489adb5", 0x33}, {&(0x7f000075b000)="3d675137c0c4985754fafa88aad899ab06b0d88edac81707cfcb003d9b6b7d4824a037d9dd43e6649a6e0b2b0bd60ff6afcd9a12d23c12e9e66c43af4f3b4b8441dfd53618dfd7be4e038bd18445d73b89ce673bb134b9176e66e47f4a731707457ec0bb2157d2e781561cf6dc118419fdff3fa9109eee2167cef53ac7d2249ce421f79fa4245e61770e608f003efa20f2a235edd4bfe35f379fcf63e2be90e1531ca9cbecf39453833b30b02cbe95ea019c1fe22003347a4fe2cb0faaec3001e06fc916fd8d23", 0xc7}, {&(0x7f0000bca000)="7a51d4b74c0a358c839994f1505b87737e33090a7cf7ce336a8f34c89b23cd843a152d25328a1354c0c39b43918f155dd2e2a7fadb814b30d7c91cefc43015ecc7ba10d708cb5c9ceac338fcab4f519e66ddecfb83d092c2fafd4058359649b80615cfaef2a45590c63802c137c4baaa0f34fc94f47627f3cfc7217050392b61d438f042c9d152a3920595add7dcdfb7984c5f7aa49bd2047242b7e2e6cbdf00286ef56506f8592d066c9f5766ef0b748ef18daa3013a4c4", 0xb8}, {&(0x7f0000947000-0x96)="9b35e22bb8c404afbbf90bcd3ce38d7d3938274c21eb55db67847de71e9acdb3bc02fb80dc70b1f9c6787918148c364519f990502c7eb1051e3a87613f7107c8e34c09227976c9435738b6921c0e5100cf8a550c72f2ecd61f1e86725f3f89a6b34263f4e2b9eb219facb08783ca98697b167806fcabf545173ae20059f029291e6f1facbe53df2671d77982e3f3d50c0d52041f843e", 0x96}], 0x6, &(0x7f00004a1000-0x108)={0x108, 0x13f, 0x0, "af1dfa9a6eefceaf818bfe5cb25f28c827bbb4ed5e31d3dfdf8de3d41a6cab1e05ed03231c002eaa1b0913672a5ceaa7d265898f32f8662b7c2aadcc8a4987ade7087a6ca6b61a053ed13670edd03ac6721b164a9de73c78ca2577017242f079d94b841d763c06e385f212eba5fa3291090bbc6c245d752343a336b1a1350833973b4c6e98e3b630ba8299d1eafc0e8c610fd5a2d5457cb044c74a255061d8d5bd1e14db46155aea3af6dcdaf07e8660615e8a930792e48e0b0cf24556be77297517242185c30c08cb6a98a41bd74dd49a2b42369be6ac9165f95ae534d3400cf42d1a0cddc0334ff088d507a6c85592f4c5cd56f43b8b"}, 0x108, 0x4000000}, 0x20004080) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000006c000-0x8)={0x0, 0x6}, &(0x7f0000ff2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000a5a000-0x6)={r3, 0x2}, 0x6) sendto$unix(r1, &(0x7f000005a000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f00003ee000-0x93)=""/147) 2018/01/29 23:25:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) r2 = socket(0x10, 0x2, 0xc) kexec_load(0x6, 0x7, &(0x7f0000f9b000-0x81)=[{&(0x7f0000dff000)="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", 0x1000, 0x1, 0x5}, {&(0x7f0000cd7000-0x7f)="b714329f4b437269001c945877a67fd6690fab015832e331107a83b139c7b62d3359b41b6131b13fd1867b5c3a0f56b0d56ec6e6c4a7ca9b91bca4f0cd963899a56cddb6f0ca8b1ded13017db740e2cf6f2780cf5d90a7c279c6df69607b758508303a7f1c1cfc14004eb9169d07c1faaec8565e0b8081b429215f605466ea", 0x7f, 0x5, 0x5}, {&(0x7f00008a8000)="", 0x0, 0xfffffffffffffffd, 0x4}, {&(0x7f0000d00000-0x1000)="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0x1000, 0x1, 0xca41}, {&(0x7f0000e7e000)="4f1b82acee96932701806a85e72d692ceffa6e8905824a21a9f87680dd9c6cf0d8408b068de1121dce6f76b0d6a431047d1d30e83d2141ac92eb41887e60138868e1febdf596a07a7489688a4f7787d40bb98ef9470fbc421a53285a35afe1deda9ffe006aacea9cf4eab7be1121c85f5dcc99ca2bfda883f421b6d85955dd2aacb47c63701a66931eccfbf37ce9f7e4fc5edf2f7bcbf79fa25c48d867ea2704e2dadd04c1ee4359bd93524c91327e9e5650f084c7064475c3ae10679c3c97319cfde66c69e6cc1c7acd8494617fdbe44efb3c0a51ccccd7fa0ae6c1824da006f7a743a3bcadcd2e878c08c37a45", 0xee, 0x3, 0x8}, {&(0x7f00009d1000)="19e16c71a85db1e0a4b92ea74e425dc44485feacc266a4d9e45dba4f19283871fb3a42803f0e201d47905908e6d0626ebd0de837de763c02934d3f174ad407ca2217cd3bd56f56f565ae8c8fb205c5789e9c6643b03e06b878e24589533ff3b75cf47acd0fdd36330d0addf943cdec4d7e7006f538d3d82a63b39d65329d37dde530242b28d52d8f664a9136d008d137b26542a77b30", 0x96, 0x924b, 0x800}, {&(0x7f0000148000-0x90)="7cf8f372e58b0d05360b07d77d7047f9d3d8a1a8d52b214f974217172bece2c647373f5af30d5396f62f089c0f72115619cb3272f8d1b1fb3c24719acd9be5a9ea1f7a942616350faff577e051a8a667925029552bf72ffca82ac1a15bb72c2956be54b902708f78611f7fc423f6d4d1b9310d2364298182c85dec4c9b60caa4d88e82d2b401a3b9416aa41a73349d32", 0x90, 0x80000001, 0x4}], 0x280000) write(r2, &(0x7f00000cb000)="1ff100000104ff00fd43540407110000f305010008000100010423dcffdf00", 0xfffffffffffffca5) write(r1, &(0x7f0000c22000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00003ac000)={0x0, []}, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00009f8000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000815000)=0xe8) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f60000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f000057c000-0x78)=""/120) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000518000)={@dev={0xac, 0x14, 0x0, 0x12}, @rand_addr=0x2, r3}, 0xc) 2018/01/29 23:25:49 executing program 4: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000444000-0xd)='/dev/net/tun\x00', 0x0, 0x1000000002) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000093a000)={0x1, 0x4, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}]}) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000093c000-0xc)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f000093b000)={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xfffffffffffffff9}, 0x7, [0x7ff, 0x2, 0x7f, 0x6, 0x2, 0x100000000, 0x4, 0x3]}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000093a000+0x94a)={0xa44, 0x6f, 0xffffffff, 0x101, 0x71}, 0x14) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000093c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000093d000-0x10)={0x5, 0x202, 0x5, 0xe6, 0x0}, &(0x7f000093d000-0x4)=0x10) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000063f000-0x6)={r4, 0x1ff}, &(0x7f000093d000-0x4)=0x6) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f000093c000-0x1e)=""/30) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00007e5000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r2, r1) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/01/29 23:25:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00001dc000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00009b9000-0x6)={0x1, [0x6]}, 0x6) dup2(r0, r0) [ 275.161090] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. [ 275.179794] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 275.183834] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 275.221481] syz-executor6 (17966) used greatest stack depth: 21856 bytes left 2018/01/29 23:25:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x64, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f43000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_create(0xfa2) execveat(r1, &(0x7f0000cb0000)='./file0\x00', &(0x7f0000f17000-0x20)=[&(0x7f0000d0e000-0x1)='\x00', &(0x7f0000f5f000)='vmnet0!\x00', &(0x7f000068d000)='/dev/input/event#\x00', &(0x7f0000a19000-0x1)='\x00'], &(0x7f000036b000-0x10)=[&(0x7f0000007000-0x12)='/dev/input/event#\x00', &(0x7f00004da000)='/dev/input/event#\x00'], 0xd00) 2018/01/29 23:25:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000002000)={0x0, 0x0}) ioctl$TCFLSH(r0, 0x540b, 0xff7fffc) ioctl$KDSKBLED(r0, 0x4b65, 0x9) 2018/01/29 23:25:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) open(&(0x7f000023f000-0x8)='./file0\x00', 0x20800, 0x0) getitimer(0x3, &(0x7f000089c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0x0, &(0x7f0000699000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a55000)={0x0, 0x0}) select(0x40, &(0x7f0000968000)={0x4, 0x4, 0x2, 0x0, 0xffffffff, 0x80000001, 0x1, 0x3}, &(0x7f0000a54000-0x40)={0x6c75, 0x7ff, 0x0, 0x8, 0x1, 0x3f, 0xfff, 0x598}, &(0x7f0000e75000-0x40)={0x100000001, 0x4, 0x1, 0x7, 0x200, 0x2, 0x1, 0x6}, &(0x7f0000348000)={r0, r1/1000+30000}) pipe(&(0x7f0000df7000)={0x0, 0x0}) mq_timedsend(r3, &(0x7f00001bc000)="", 0xfffffe80, 0x0, &(0x7f0000ea7000)={r2, 0x1c9c380}) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000d0c000)=0x0) 2018/01/29 23:25:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000433000)='/dev/snd/seq\x00', 0x0, 0x0) pipe(&(0x7f0000a66000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000bbf000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xc3}, &(0x7f00006ff000)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00005b3000)={0x0, 0x9, 0x7, [0x10000, 0x6, 0x8, 0xb7, 0xfff, 0x8001, 0x3f]}, &(0x7f0000948000)=0x16) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d5f000)={r2, 0x4, 0xbd, 0x200, 0x9281, 0x200, 0x7, 0xe5, {r3, @in6={{0xa, 0x3, 0xc9e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x10001, 0x100, 0x5}}, &(0x7f0000915000-0x4)=0xb8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000643000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000510000)={0x1, 0x6, 0xde, 0x6, 0xa00, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 275.227774] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 275.238698] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/29 23:25:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) lookup_dcookie(0x6, &(0x7f0000de7000)=""/201, 0xc9) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x3, 0x0}}, 0x2e) 2018/01/29 23:25:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000ce000)={0x100}, 0x1) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000050d000)={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x40}, {0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x81, [0x97, 0xfffffffffffffffb, 0x0, 0x1, 0xffffffffffffffc0, 0x1, 0x100, 0x7ff]}, 0x5c) r1 = socket$inet6(0xa, 0x80001, 0x0) r2 = creat(&(0x7f000056c000-0x8)='./file0\x00', 0x12) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000961000-0x10)={&(0x7f000074d000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ef2000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f00002a0000)=0x8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000031e000-0x4)=0x0) sched_getparam(r4, &(0x7f0000d3b000)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000696000)={r3, 0xae, 0x2, 0xe0, 0x3, 0x7}, &(0x7f0000275000+0xe1e)=0x14) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006a4000-0x490)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/29 23:25:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) fstat(r0, &(0x7f0000bee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000526000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000158000)=0xc) r4 = getuid() sendmsg$netlink(r0, &(0x7f0000917000-0x38)={&(0x7f00004fa000-0xc)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00006bd000-0x40)=[{&(0x7f0000035000)={0x1174, 0x2e, 0x0, 0x1, 0x2, "", [@nested={0xa0, 0x60, [@generic="7c09fa138c5649aa51bdbaa1df244f0bf012cd70711a579c8877a2732b019efbc0c305b35b4bf0924f8a4c9b2d5d00d4f0fe3e48d33050f556b0ccac3d47596854a4a7ff7326a901ae77ca02288040f77f7f1109cedb04463ef304d313832b70f52725bba9ce5cbd95608ed3607d09eaf84659a2e4f907733e0fd62d81553beb3a8b9312aa721a7ec2c343671e6aaa0882e4b115fd3d6d606d"]}, @typed={0xc, 0x30, @fd=r1}, @nested={0x9c, 0x1e, [@typed={0xc, 0x89, @fd=r0}, @generic="7cd91c024a7da0e331449767fee61e852411ea795af3dbc5f334a1cf03a53f5ac636d056efea7ffd7e502fd4435b1a44611ddd1937cddc706e105547d56b7172e8f5c9c9bcb5aef34c4ee34551eeca7ae00c201249d2b7d63cb84d673ea6334078ca1c995924eb093f9226b524fb7d7f44cf7cb840b28edcc57d0c5f696ec4bba2acb9a2db6484faadeb06"]}, @nested={0x101c, 0x4a, [@generic="8094761ab18d42283f92e325f33bb4cd3db68e120cfb3c3f3ba6bb23b8bae1d773e6a471d00b6994a1b671e6ed6554d0fd693c373a1fd1c92d10e037bda18ff638fa072cfa82b0a44914d87df3f0cf744155ee6a62f5d62d6435785e7cbeb52f6638a50549929e0414e9de1df17a614f2853be1fb441171ac2dec6c4b1871ebb2305600edf598d04c88f21e6c9c2d339209480d9353712a17114255b0b449c27ceb2476026e84e86f2de65b0e4c6ee60d842ca22a6ab86749aaf2d209b6fdb1d143d89119388f832f96830bc34b462db6bf2a542634fe151f9eeae83450fc55181fb997bff5cb4a5c0b417430ce77d99cace2053b2f45585c4eec4b8c260da6126fe347a9d6b22744e251b644326867d76fd9e702e3de38cd290509dc6d36003d82dc95b837e1593dcc41e5e97e3bc7fd334a9aa242c575927f041be811ac254a5ee687a800e4f21bf84c0ace3fae8e95e8d9eaf2b6da959a6f88ba37f1b70106cc0d5ff7430d0db73a3297c329042e09f5b5fcbc1f261fbc1a94a6cf052f86b3a209918c1993b1f8d00ee9df232dd5aa75d91f3218acca7828a53644de72c7d41a27832ee32758002de44a71d0a0fa0b56ce901d37503e7484ec57cd47b69f397060d4e57bfca22ff17884a22e6ec7b0145812078916e16b81e791a368ea83da15f26471267f521acc0257eda34fa444eff4cc85043b7cfe922d2f45c43b55a0938df759b875fc6f8ade48e827e168854734c17bfee5aedee2f313c768df93d54b3b6ebd86ce417cd4b5b6d3720f74b0d18c0f011a77a921220939b17d7964a5c98b1b6098d9a1c14ca9dfa605d7f464f52d96e3121397268d1b7a5d18ad7697ed5a8503d6e95e8ec891d7fde34e9aec7fad2e1fbb0700b812fc6e1371368b5c644cc30d72a8702b1338f38d14423f5d47658d4379362692f6e37ab3e82281555af898b76d12f15bc5a0846551d5c6dd2300ddb27c560d9b57a3dc166d23a75d85a723294727917d1266cb7f735cb92475525c2906fd98c01c6dc39d141a20f816254617a059537a6d90442dc09c7c8d221385b7e24096635d21b31c3765cc9f7956073b09ec9aaad4ed3b6bb4aa38d9dd45a852122fcfa7525cd80fd5d9c2ac6de84df9fb82154551fec65f0d9686530f9f6193ab9bedd067bcea07cfd717947a694c04cc64c3a4729639f82947060197cec64aa5e135f0ad9825f5a3abea64483cc76da549687978335fbcc57084e671c46d68e21fa68783c27e3523f37c2db9056556010444ccf9f8d5dc5f3933be96feff05c2f84aff3f3f111529499c8e33cf1d8e286b421edf01b1ba5276b87a2f35eb4f91f2ad50e47fd8861c62dc82ea730810bf7a0d37ddff67051a8b2dad137263425f56d3bc11b935c0aefa105b2e16de75bcb8e678def63cf6baf9b496d125575ec46ad18c2f93e522a0987096b4a53278ef3a40b45797a393cd3161135e09733e8b38612f872cba732243e3a93aa23b245eb45fb11fe70f066ead99e7047fefc710ecfd972cf3922f498170ac4574008812fda6b9d2bf9a9d57642bf79936ee5030495365d191ec0e337ef7a99f8f188eb09250b0cef6705de70c31319919a8c65344185b7c9bfab89c5955c011d071e437238c8b3d4a95e044a8b44db9b8067fddaa3566d633aa4355b3ef0d39b26f97ef74b997991ed526ed2dae91bbdab22fa1bf91cf3a596eca67d91e95c4b449c238e08175f2bc7dcbc4b74f4c300892b327c03220343c02e84b95e781f9d68fd5fadf81f6e515365a12de4767c0bb5a47abd34bed5c59aa25194c4f0f8f69ecc471b5c6973ca3f946f8677593a78257bedeecd5a86823be00b7649ef6ca8132ba562cb5739642ac2ddfdb68590b86db3211e7846c2ed37413208fa5a00c5a97802064675b37711162cbc61e92bfcb3bf2c8a96103db95dbd2031403954d9071e84ccae428530d0d90b86c48c4ff47e13aae7049a31da6f65627a9b89f19d713a45878897a4a32fb085f12ac655f73742d7014f3e438274265b75c3d3ea6f5ccd2d4a15eb80d102bd39a5bc576cbfffd05791565672fbf0488d2d781f6ce834857691a391a028a16344aecbf805a221d2bd1df68153860f191cf30e50851a56e93c76c8d2c291a0862117f448e80e8ec42ce35cec126062a6f93bf6c8b36de3982a2edf22aff0e040cabc1b67e457ab97ec72f06ab17152a15a9d4fa5016afa31728ec24a397df28c89bd511a2692dc3821129e8d73cdc134b17e036966fd9fc87eb085053526bca3f0cd52676c563a95bfb01f086ff1ca3c20b3c5cc347f2441b3d195db8ab7f299903742751aeb0cf0d20adfa7b550d802fe49c1573772a6c3fef0e31598a1cbd64f3b180cd1ef9ae2491461fa66dec623499cfcef1d96ffb872b26ded6a3d2c499d9d343c6758545fd1c38073059e91e5f4282055505e47ebda7d9d6345da00ceb9504091b0077599b9b8165b5a5fd42a28da0acd150dc16444f5e5aa55fde51364a737e9ec068154c4e0cd3536fd36d5e16007c8e30e070dbb787cd57dffb2d179d42412855e8fdeb4244bd3c845dc87be5ba678b228f3ce25f4895096794d0eedcf9213a68a962cad76b0c58efaab7645e73670b88f903be51a310cdec732636296f57f741ca21a86b36e5bcad0c90e37b5be4a5e0a2282b11b1a92d2af863ac2980c004459fa1130812c1b5dc598fd10d926ae1d2e17b2529e61180bdf12b5ffb4cf5210a425c8e27736a603d0e3fdde4a9619d17a689de98f8a147278f5f2dfaa8528ebd0552c4208c2aaa7c8fa4c7bddd789166e77d82c7f0505a3d5789d6cb9b46f49ce71f2d3de17ce3db53f634955da312f2241ba20424fbbfe8910591c53a05fc44c4f99669434292cc9244189287a225848d3af9edacb4d0639ba6f7b9db87487e3df5f9e12cfefd16e4840fef2f391fbb9e4066f58b5ebfb69a821358953ac1bd4fbb1ec1c75ddd6a5926a01fb1f182dfd74d2a2754973572f80cd8e392f1e7e4753bd1f4206436d416e2c9e595fa8ec58b4cd4866d61d4bab1093cb531da3a20aa10ff4a285cb032551e0d8123d0e6b3e8b6d9ff2cc6598505121bb61f34d41fa6738c4f12bd5e5cd14c434021e3550af6ca478677c6cccc073d4cb30b1026f0c10274d0897f9063db416a6a576b9a70f1209fdd8e44c6299618b83bd53f274225e4ae30b26bb567cd776e62e11ebe2ef9270e3b7f4b070088b8f9f6261ab21c9048acf823db69ac5ac59f51842bdf6c304c24bd3829f675913c1dfbd65e17aada7a4731e4dd0ec981faf989cf208d3cfceb9dc3c7514c9d23c01913e84a49870539ebe86b30f4bcf94d1fb3f5669b9dc393fa6d2c7cadbbcb9f71139e40b1eaf5138b370ab7f708d05622d9602132c86540f359b1784432012e701c36be4077c3768f194399e632832ceef71cbd0cc96d9c7037ef21c4451333eaf6a25e498016b38e350b85a6044c69609f1d2acdcd1364d53f6fe099c1830775b29819351f2caf258e7c2473d95ceab89897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@typed={0xc, 0x7a, @uid=r2}, @typed={0xc, 0x28, @pid=r3}]}]}, 0x1174}, {&(0x7f000063d000)={0x3168, 0x26, 0x18, 0x2, 0x1, "", [@typed={0x10, 0x3b, @u64=0x590229af000000}, @typed={0xc, 0x4d, @ipv4=@broadcast=0xffffffff}, @nested={0x2090, 0x26, [@typed={0x1008, 0x7d, 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@generic="e46396966e3e5789afcdad7a7377bb6f2958ee2fe9027674737c491e99dae38182e76a7232b00109662c98ce6737f74675ea28d56d60c43b87c9c625118367aeb331d2ee1c03081bed5603ff0dc7f4e247f8bb0391726398f6a4f58db30601d4d1c2515a6b2b17f9a739942b0c8f97ef114db06e9e3f38336041ba38a72ce7a7e0861e6e25ef1e032999b1bf2d328c8f7711c0ec4127d7c2c8c526ee50aa505a38e44fd0", @typed={0xc, 0x57, @fd=r0}]}, @nested={0x122c, 0x26, [@typed={0xc, 0x5, @u32=0x3}, @generic="79c5c1c88ff8da066f3ae8026efe414abd481c08a86ca7b6dd6ccf744f1b6bc3c63594ec846d3e2be5a6892436cba27b724802615c39a58790a2cd67aae4bfc229242f98a881f733cf07aeb0a94791d8a9b3241c947957fd620d675bdb395b3d99e7d1b162bef0147e5f9fb2184c479d90bf1370d35332f2bc2c037a5a1215047b2f96a31898c29aefd1e23faaa712aedd08b1325a43af76ce6950db7f68645e02c2cf216efdf5cd823ceee197c6f7d6eec546f696fe2b24452e30f6eefbca10c81999c787ed973ea7453c5479003b3c3b55512f3e1dbd38837a93ff574caefe142237d6566b53f28d3a3b9d59", @typed={0xc, 0x3a, @str='\x00'}, @typed={0x10, 0x36, @u64=0x7}, @generic="29166ed671d325925adb7898ce5f3860b9f4c5122a18330f6d4e33f9dd5c62c99aac7a3052a1475caed963f93a279978e39bfcd1dde57aa91f6b0ef6555cdd384cb0ad8c61a9595c242aff2d5c8d54fe54f7cd04174cca4d6ebce899e0db0335bddb538f5f8d8f8e55c3182c4b8a0ab5d6a358a40602efedb46451e12201b9ef79221c1d26ce2e755a67e38e91bcbc7d2531864021973457df5c587b29eeca6d0865fe535252f4dbe1a8215ba904f080dc38f46f9fe2a12d236ebc2c7deedc73154d1a9c91bb2a8293d6ed2b1d2f36a0c8119662405c94ed92403b6218242064b6f3860c0663ef4353f4a1d53ed72a3d1544e8a667b553f3fb", @typed={0x18, 0x2f, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="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@generic="209973a4cce025d1db", @typed={0xc, 0x56, @fd=r1}]}, 0x266c}], 0x4, &(0x7f0000e11000)=[], 0x0, 0x4000}, 0x4000) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000aa000)='/proc/self/net/pfkey\x00', 0x0, 0x0) lseek(r5, 0x0, 0x0) 2018/01/29 23:25:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_wait(r2, &(0x7f00004e8000-0x24)=[{0x0, 0x0}], 0x1, 0x800) epoll_wait(r2, &(0x7f000070a000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x475) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000389000-0x50)={@common='bridge0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000aaf000)={0x20000004, 0x0}) r3 = dup3(r2, r0, 0x80000) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000054000-0x50)={@generic="a0baedf96e319ff8ba442223a091aa19", @ifru_flags=0x1000}) r4 = mmap$binder(&(0x7f0000d3c000/0x3000)=nil, 0x3000, 0x2000004, 0x413, r3, 0x0) r5 = mmap$binder(&(0x7f0000a28000/0x2000)=nil, 0x2000, 0x0, 0x41010, r3, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000f47000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00002ef000)={0x3c, 0x0, &(0x7f00008d5000)=[@acquire_done={0x40106309, r4, 0x1}, @acquire_done={0x40106309, r5, 0x3}, @increfs_done={0x40106308, r6, 0x2}], 0xa0, 0x0, &(0x7f000046a000-0xa0)="3ea2419f4e29aafa239b3e225ddbdedc8af0e1aa7e24f61eb345b0fa7a4274161af91231e6850c91fdbb40d4ca8e5deccb51db3e25f75125e25e8b9a77a34af44da30bac4497cf2048a5905270d4e0bc079b2edd95f77e23f838cbaad6ef50f049b9c2b310c61ebf6a5fda599a4ad25e02c3a693ddf2bdab3bca8cfd125302153bb4765c9abfe6660bffa6a2e350e700cee70fd39775cdf441d97fa725a1f52a"}) 2018/01/29 23:25:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x400001a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x40000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ftruncate(r2, 0x30300000000) ioctl(r2, 0x2283, &(0x7f0000827000-0x1)='g') write$evdev(r2, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00001df000-0xa)={0x0, 0x2, "8d60"}, &(0x7f00000df000-0x4)=0xa) fcntl$setpipe(r1, 0x407, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00009c0000-0x5)={0x1, 0x8, 0x5, 0x8001, r3}, 0x10) 2018/01/29 23:25:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003fc000)={0x0, 0x0}) 2018/01/29 23:25:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002b8000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00007d1000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/29 23:25:49 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000013000-0x8)='./file0\x00') r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7f, 0x40800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002000)=0x8, 0xfffffffffffffd9d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lstat(&(0x7f0000013000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/29 23:25:49 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x400000000001) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fe6000)='oom_score_adj\x00') mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000fe7000-0x10)=@req={0xfffffffffffffffa, 0x8, 0x9, 0x8a}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x88000, &(0x7f000002f000)="") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fe7000-0x8)='./file0\x00', 0x101000, 0x8) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000ea8000)={0x7, 0xb8}) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/29 23:25:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000002c000-0x10)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000cee000)={'system_u:object_r:systemd_passwd_var_run_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x34, 0x0, 0x0}, 0x48) mlock(&(0x7f0000947000/0x1000)=nil, 0x1000) r1 = syz_open_dev$usbmon(&(0x7f00002f6000-0xd)='/dev/usbmon#\x00', 0x4, 0x400) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000f8c000)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000089e000)='/dev/sequencer\x00', 0x181000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000353000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffff}, &(0x7f0000477000-0x4)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000448000)={r3, 0x5d5, 0x1}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000a82000)={0x4, &(0x7f00008fb000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/29 23:25:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ac7000-0x16)='/selinux/checkreqprot\x00', 0x404080, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000e0d000)=""/128) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000533000)={0x0, 0xab, &(0x7f00008ed000)="3a10f5580a04fb8e0674874df97e9e085d4d15cecb7742f4796a0160f39215b86b81fb589e6293020211a263c8ff961b2440c15354b347cc9fe1896e3ccda6308319dba9348acc659330c73669d9d62031d77da5f3154162cc057c6987bc604e2183410f28a3ec1f3f5f1b3d5ef71730ca24dea989f143f9676c8a2098ffa90b2d7c784a7a0ce04dcb790e7f64748e0fb2bce60081c5705dc16d0b0476f805c2a41863bc6aa2d434442ecf"}) r2 = add_key$keyring(&(0x7f0000d4d000-0x8)='keyring\x00', &(0x7f00003c0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d92000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000ebf000)=0x3ff) sendfile(r3, r3, &(0x7f0000b1d000-0x8)=0x5d, 0x800) r4 = accept(r1, &(0x7f00001c9000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f28000)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00004a4000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x2, 0x1, 0x4, 0x7fffffff, 0x1, 0x5}, 0x20) add_key(&(0x7f00007d6000-0x8)='trusted\x00', &(0x7f0000f92000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f3e000)="ca7e3ba3139fc2f13103dc8e040a727e03287fc05776d6ab08d418ae203aae6df840b4cc0a99e620d5d0bf8fbdbf08a62d4b", 0x32, r2) keyctl$setperm(0x5, r2, 0x4) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000d9a000-0x4)=0x0, &(0x7f0000eca000-0x4)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e19000)={0x0, 0x0}) 2018/01/29 23:25:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000a, 0x101, &(0x7f0000603000-0x8)={0x0, 0x0}) close(r0) openat$keychord(0xffffffffffffff9c, &(0x7f00000c9000)='/dev/keychord\x00', 0x8400, 0x0) syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000ebd000-0xd)='/dev/usbmon#\x00', 0x0, 0x84100) 2018/01/29 23:25:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) r1 = accept4$packet(r0, &(0x7f000009e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000025d000-0x4)=0x14, 0x800) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b79000)={r2, @dev={0xac, 0x14, 0x0, 0xe}, @broadcast=0xffffffff}, 0xc) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r4 = syz_open_dev$sg(&(0x7f0000eb1000)='/dev/sg#\x00', 0x9, 0x0) uname(&(0x7f0000e42000-0x7e)=""/126) modify_ldt$write2(0x11, &(0x7f00003a9000)={0x1000, 0x100000, 0x4000, 0x2800000000, 0x4, 0x7, 0x1, 0xffffffff, 0x1, 0x7fffffff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f0000616000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ea5000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029e000-0x1)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000585000-0xe8)={{{@in=@rand_addr=0x8, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xfffffffffffffffa, 0x1, 0x1000, 0xa, 0x80, 0x20, 0x89, 0x0, r6}, {0x0, 0x6, 0x40, 0x9, 0x1, 0x9, 0x10001, 0x3}, {0x5, 0xdfe9, 0x4, 0xff}, 0x0, 0x2, 0x2, 0x1, 0x2, 0x1}, {{@in=@empty=0x0, 0x3, 0x3c}, 0x2, @in=@rand_addr=0x7ff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffff80000000, 0xfffffffffffffff7, 0x3, 0x10000}}, 0xe8) r7 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r7, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) bind$inet(r7, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$evdev(r0, &(0x7f0000001000)=[{{r3, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f00004ea000-0x30)=[{&(0x7f0000f0f000)=""/1, 0x1}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ec4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000695000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00007c0000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x3, 0x1, 0x3, 0xe16e, 0x0, 0x20, 0xa0, 0x2f, r2, r8}, {0xba, 0x1f, 0x5f0, 0x6, 0x3, 0x7d, 0x3ff, 0xef4}, {0x7, 0x4, 0xfffffffeffffffff, 0x80000001}, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x0, 0x3, 0x10001, 0x8, 0x1, 0x4}}, 0xe8) 2018/01/29 23:25:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0xe8) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) symlinkat(&(0x7f0000079000)='./file0\x00', r0, &(0x7f0000aba000)='./file0/file0\x00') read(r0, &(0x7f0000ac6000-0x68)=""/104, 0x68) unlinkat(r0, &(0x7f000030b000)='./file0\x00', 0x200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bec000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe4c7, 0x5, 0x2, 0x5fd, 0x5}, &(0x7f00009d4000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ed4000-0xd)={r1, 0x2, 0x9, 0x81}, &(0x7f0000159000)=0x10) 2018/01/29 23:25:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fcb000-0x28)={@generic="fa1889f1c68494978b8c2dc7d341e6db", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$usbmon(&(0x7f00005a2000)='/dev/usbmon#\x00', 0x6, 0x0) r2 = syz_open_dev$sg(&(0x7f0000415000)='/dev/sg#\x00', 0x1, 0x4a4c00) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00000a9000)=0x0) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006d7000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0x0, 0x1, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @multicast1=0xe0000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 23:25:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f00009fe000)=""/196) openat$sequencer(0xffffffffffffff9c, &(0x7f00004e7000)='/dev/sequencer\x00', 0x200, 0x0) timer_settime(0x0, 0x0, &(0x7f0000d7e000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000027f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000cc1000)={0x0, r0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000903000)='/dev/sequencer2\x00', 0x4000, 0x0) 2018/01/29 23:25:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00003a9000)=0xfffffffffffffff8, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0xa0, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fc2000)='/selinux/checkreqprot\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000037000)={0x0, 0x58, &(0x7f00005f5000-0x58)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x640c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x80}]}, &(0x7f000047c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000829000-0xa0)={r2, 0x98, "2d093f0edc0d4582651f5fe61614aa2400fea441f586251878a588d8ebbe360bf7920d24ed97b260cfda3d81a79cfb8d7d4941f7f4f0634efbeef468894e47ae4820b5a0f21feeb1ad66daec1425e4781f3fdec43b8f53b75bc311cbd466f480d7a7a1305bfed7b7c099ce47766b3c1268ee3c037e9d06702c07ad186d580421eddac8a3b612bf0e5f850045a0e318989a80e5cd783c70e4"}, &(0x7f0000afc000)=0xa0) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f000020d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2018/01/29 23:25:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x1f6a, 0xffffffffffffffff) readv(r0, &(0x7f0000002000)=[{&(0x7f0000002000-0xb0)=""/176, 0xb0}], 0x1) 2018/01/29 23:25:49 executing program 0: r0 = socket$inet(0x2, 0x7, 0x1e) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000007000)=@req={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000007000)={@generic="869cbff3269d16f1e7b5984a43ed2e47", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8953, &(0x7f0000001000)={@generic="02006ac07f0158ff2dbf067547bac7e1", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 23:25:49 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000f94000-0x8)='./file0\x00', 0x40, 0x41) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000f28000)={@generic="dd68456fe02c7aedbebd49b47d6d26dc", 0x1195, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/29 23:25:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) ioctl$KDENABIO(r0, 0x4b36) 2018/01/29 23:25:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x18, 0x0, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x6, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) getresuid(&(0x7f00006e3000)=0x0, &(0x7f0000ee7000-0x4)=0x0, &(0x7f0000b3a000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000-0x14)={0x14, 0x3a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = memfd_create(&(0x7f0000992000)='6em1{\x00', 0x1) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000679000-0x63)=""/99) [ 275.926606] binder_alloc: binder_alloc_mmap_handler: 18069 20000000-20002000 already mapped failed -16 [ 275.947647] binder: BINDER_SET_CONTEXT_MGR already set [ 275.947658] binder: 18069:18072 ioctl 40046207 0 returned -16 [ 275.965624] binder_alloc: 18069: binder_alloc_buf, no vma [ 275.971488] binder: 18069:18072 transaction failed 29189/-3, size 40-8 line 3127 [ 275.991674] binder: undelivered TRANSACTION_ERROR: 29189 [ 275.997644] binder: release 18069:18072 transaction 127 out, still active [ 276.005543] binder: unexpected work type, 4, not freed [ 276.010829] binder: undelivered TRANSACTION_COMPLETE [ 276.017719] binder: send failed reply for transaction 127, target dead 2018/01/29 23:25:50 executing program 3: mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000006e000-0xe)='/dev/keychord\x00', 0x12083, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x5e3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00001e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00001e7000)='./file0\x00', 0x2, 0x40) mmap(&(0x7f00001e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00001e7000)=0x7ff) getsockopt$inet_buf(r1, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) 2018/01/29 23:25:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) connect(r0, &(0x7f00008e6000-0x6)=@ipx={0x4, 0x3d2, 0x7, "c51894bc0bce", 0x8, 0x0}, 0x10) delete_module(&(0x7f0000745000)="5b2f626465762e626465762a75736572418800", 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/01/29 23:25:50 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000015000)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000016000)=@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}]}, 0xe) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000015000+0xfd2)={{0xa, 0x1, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4}, 0x7f, [0x9, 0x9, 0x7ff, 0x5b, 0x1, 0x3, 0xffffffffe519049b, 0x8]}, 0x5c) 2018/01/29 23:25:50 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) preadv(r1, &(0x7f0000002000-0x60)=[{&(0x7f000000f000)=""/53, 0x35}], 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x200000, 0x0) 2018/01/29 23:25:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000050e000)="24000000130007fffe000000005c00000520001b07000300000000000010000000b81617", 0x24) read(r0, &(0x7f000094f000)=""/25, 0x19) 2018/01/29 23:25:50 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000-0x5)='comm\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000013000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)=0x14) writev(r0, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) 2018/01/29 23:25:50 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000abe000-0xb8)={0x0, 0xfffffffffffffffa, 0x3ff, 0x4, 0x6, 0x9, 0x49d9170, 0x1, {0x0, @in6={{0xa, 0x3, 0x4bde, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x8, 0x7, 0x80}}, &(0x7f00006a7000)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002b6000)={r1, @in6={{0xa, 0x2, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x2, 0x5, 0x10}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000256000)='net/mcfilter\x00') readv(r4, &(0x7f0000727000-0x8)=[{&(0x7f0000418000)=""/63, 0xa}], 0x1) readv(r4, &(0x7f0000de3000)=[{&(0x7f0000791000-0xd4)=""/212, 0xd4}], 0x1) 2018/01/29 23:25:50 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x1000001) pipe(&(0x7f0000a96000-0x8)={0x0, 0x0}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000a97000-0x14)={0xa14, 0x100, 0x4000000000000, 0x8001, 0x1, 0x8303, 0x7, 0x3, 0x6, 0x2}) 2018/01/29 23:25:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000c53000-0x20)={0x42a1bb, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f0000cd5000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ace000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000517000-0x44)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000003000-0x8)=[0x0, 0x0]) r1 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000999000-0x4)=0x0, &(0x7f0000540000-0x4)=0x4) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000003000-0x8)=[0x0, 0x0]) 2018/01/29 23:25:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) fcntl$setstatus(r0, 0x4, 0x4800) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c8d000-0x14)={0x0, 0xffff, 0x2, [0x5, 0x0]}, 0xc) pwritev(r1, &(0x7f0000fc9000)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000093e000-0x8)={0x8001, 0x8, 0x6, 0xfc00000000000000}, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000629000-0x8)=0x8, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r2, r1, &(0x7f00000de000-0x8)=0x0, 0x100000002) 2018/01/29 23:25:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) unshare(0x400) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00006a4000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00005a1000)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005ae000-0x4)=@assoc_id=r1, &(0x7f0000bc7000-0x4)=0x4) sendto$ipx(r0, &(0x7f00007a5000)="", 0x0, 0x0, &(0x7f0000cbe000-0x10)={0x4, 0x0, 0x0, "76b9be01bd11", 0x0, 0x0}, 0x10) 2018/01/29 23:25:50 executing program 7: pipe(&(0x7f00002d3000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x7) fadvise64(r1, 0x0, 0x0, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000127000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/29 23:25:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ca2000)='cgroup\x00') openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000823000)='/selinux/enforce\x00', 0x40000, 0x0) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/29 23:25:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000236000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f00001d7000)=0x0, &(0x7f0000943000)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0xfffffffffffffc7c) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/29 23:25:50 executing program 5: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ffa000-0x4)=0x1, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ffd000)="74727573746564776c616e316d643573756d47504c6c6f73656c696e75786264657670726f639b48285d2a6370757365747070703073656c6673656c662800", 0x3) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000574000-0x10)={0x0, 0xbc, &(0x7f0000ffd000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x4cbbf688, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, @in6={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x3, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x3, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ffd000)=0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ffd000)={0xfffffffffffffffc, 0x206, 0xc5e, 0xfff, r2}, &(0x7f000074d000-0x4)=0x10) preadv(r0, &(0x7f0000ffd000-0xa0)=[{&(0x7f0000baf000)=""/57, 0x39}, {&(0x7f0000ffc000)=""/91, 0x5b}, {&(0x7f00002d1000-0x44)=""/68, 0x44}, {&(0x7f0000f93000)=""/248, 0xf8}, {&(0x7f0000898000-0xa3)=""/163, 0xa3}, {&(0x7f0000ffc000)=""/98, 0x62}, {&(0x7f0000ffd000-0x9)=""/9, 0x9}, {&(0x7f0000cb8000)=""/143, 0x8f}, {&(0x7f0000b3d000)=""/226, 0xe2}, {&(0x7f0000ffc000)=""/67, 0x43}], 0xa, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000)=0x0, &(0x7f0000ff7000)=0x4) 2018/01/29 23:25:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000b000-0x28)={@common='tunl0\x00', &(0x7f000000a000)=@ethtool_eee={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000a79000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f0a000)=0x14) bind(r1, &(0x7f000053e000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0xfe57) r3 = syz_open_dev$usbmon(&(0x7f0000359000)='/dev/usbmon#\x00', 0x6, 0x3813ff) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00007b0000-0xc)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000e4e000)=0xc) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000d69000)=0x4) sendmmsg$unix(r3, &(0x7f000028e000)=[], 0x0, 0x4011) [ 276.286725] audit_printk_skb: 1611 callbacks suppressed [ 276.286732] audit: type=1400 audit(1517268350.153:6300): avc: denied { net_admin } for pid=10632 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 276.295910] audit: type=1400 audit(1517268350.163:6301): avc: denied { net_admin } for pid=4074 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 276.296323] audit: type=1400 audit(1517268350.163:6302): avc: denied { net_admin } for pid=4074 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 276.311470] audit: type=1400 audit(1517268350.173:6303): avc: denied { net_admin } for pid=18107 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 276.322656] audit: type=1400 audit(1517268350.183:6304): avc: denied { net_admin } for pid=4056 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 276.325679] audit: type=1400 audit(1517268350.193:6305): avc: denied { dac_override } for pid=18107 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 276.337101] audit: type=1400 audit(1517268350.203:6306): avc: denied { net_admin } for pid=18107 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 276.342594] audit: type=1400 audit(1517268350.203:6307): avc: denied { dac_override } for pid=18107 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 276.490114] audit: type=1400 audit(1517268350.353:6308): avc: denied { net_admin } for pid=10632 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 276.544704] audit: type=1400 audit(1517268350.413:6309): avc: denied { net_admin } for pid=4075 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/29 23:25:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x1, 0x80) getpeername$packet(0xffffffffffffffff, &(0x7f0000977000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e88000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000f10000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r3}) sendto$inet6(r1, &(0x7f0000a7d000-0x60f)="", 0x0, 0x0, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c0d000)={0x0, 0x0, 0x7, 0x5}, &(0x7f0000b9e000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e82000)={r4, @in6={{0xa, 0x2, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet6_sctp(0xa, 0x1, 0x84) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) r6 = dup(r5) ioctl$TIOCCBRK(r6, 0x5428) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f000033e000)=0x4, 0x4) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b4000-0x9)='/dev/ppp\x00', 0x801fd, 0x0) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0106426, &(0x7f0000af5000-0x10)={0x5, &(0x7f0000479000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r8 = syz_open_dev$sndseq(&(0x7f0000a0d000)='/dev/snd/seq\x00', 0x0, 0x101000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cf2000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000096a000)=0xc) geteuid() setsockopt$inet_udp_int(r6, 0x11, 0x0, &(0x7f0000f86000-0x4)=0x4, 0x4) read(r8, &(0x7f0000c7e000)=""/28, 0x1c) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e68000+0x380)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r9, 0xc0086420, &(0x7f0000064000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r9, 0x4010641c, &(0x7f00009db000-0x10)={r10, &(0x7f0000622000-0x1000)=""/0}) setxattr(&(0x7f000011a000)='./file0\x00', &(0x7f0000894000)=@random={'btrfs.\x00', 'nodev,em1bdevmd5sum!\x00'}, &(0x7f0000a6f000)="70707031a6657468316e6f64657623257b00", 0x12, 0x1) getsockopt$netrom_NETROM_IDLE(r6, 0x103, 0x7, &(0x7f00001d8000)=0x0, &(0x7f0000acd000-0x4)=0x4) add_key(&(0x7f0000597000-0xd)='dns_resolver\x00', &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ed000-0xe1)="ebb608ef3067250e21c03df8c2c647602a6f0401caddb8c6388d3b497e53ee4fa13b7f60f4133e85a1a7a786b49c17b43d4d9db31d0f1851ab8d44aac46e24ab0ce61511941c81714ae4a5575a0b2c250f1ccd2acf7823d9cd8fff15c6e6b65878bd1943852f19507770c9789642bbfcdac7f6a7300e09c0714ee5d4deb2b7ffd73b02231302fac37199a622107f0e7d8ffd71a61254caa86d5aa75e32b00045adc63bb12c02d72016", 0xa9, 0xfffffffffffffffe) request_key(&(0x7f00003b1000)='dns_resolver\x00', &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000248000-0x10)='/dev/sequencer2\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 23:25:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000089f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xb0, "c552d546b941b912f5b3de4114c780ca6b85466e4925fb4c82fa666ad2b71dc6288780a19d5d8de62e5869e9ee790a8c51c2182b58b6bdd75c61ee68006be38c4be55aef84a17ec8876c2556447d446046c4cd4d900bf814716218cc5945ef117cbc9c44d22f34699022220e2757d9a5fd8d729f8ede0e44fe16410a50eb790c8ababd8a36cd0b56c15e6188da3c80bfbf421552297985b0033da8c2bcbdbe1f4438819f45827c27aaaa0cd371f8306b"}, &(0x7f0000005000)=0xffffff57) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/29 23:25:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000943000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(0x0, &(0x7f0000fa9000)='net/ip_tables_names\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000012a000-0x6)={0x0, 0x6}, &(0x7f0000b3d000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00001e3000)={r3, 0x7, 0x89f2, 0x3, 0x3, 0x6}, 0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000ab000)={@rand_addr=0x2, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000c0e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d55000-0x10)={&(0x7f00007c4000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 23:25:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000061d000-0xd)='/dev/usbmon#\x00', 0xa8, 0x100) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000f1b000-0x4)=0x1) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0xfffffffffffffc7c) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000cb7000)=0x8001, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) setsockopt$inet6_int(r1, 0x29, 0x37, &(0x7f0000006000-0x4)=0x9, 0x4) 2018/01/29 23:25:50 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b3d000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000027d000-0xe0)='mountstats\x00') pread64(r1, &(0x7f0000968000)=""/80, 0xfcab, 0x0) connect$unix(r0, &(0x7f0000966000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/29 23:25:50 executing program 0: unshare(0x1ffffffc) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x10)=@vsock={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x4, 0x10, 0x3ff, 0x2, "ebb5b9ed8403bb5886a67dc250fe1c0a44396dde4f075f63034853329530cde3"}) 2018/01/29 23:25:50 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000001000)=""/186, &(0x7f0000000000)=0xba) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x9, 0x4, &(0x7f0000000000)=""/48, &(0x7f0000001000-0x4)=0x30) ioctl$int_out(r0, 0x2, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) close(r2) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2000002275, &(0x7f0000de9000-0x5)="04ee1e86") socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000025f000-0x8)={0x0, 0x0}) accept$llc(r2, &(0x7f0000945000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000039000-0x4)=0x10) close(r3) 2018/01/29 23:25:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x2, 0xfff, &(0x7f00000d1000-0x8)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f00003e6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2271, &(0x7f000003a000-0x2)="") 2018/01/29 23:25:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000344000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000730000-0x20)={@generic="a49ce716a23873400e27f41e9babb411", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000f72000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/29 23:25:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000053f000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_adjtime(0x0, &(0x7f0000454000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) exit(0x81) ioctl$TCFLSH(r0, 0x540b, 0x7) 2018/01/29 23:25:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000610000)='overlay\x00', 0x0, &(0x7f0000c00000)="") 2018/01/29 23:25:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00006f6000-0x10)={0x0, 0x0}) setrlimit(0x0, &(0x7f0000d0a000-0x10)={0x0, 0xfffffffffffffffc}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ed6000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f000098c000)=""/141) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000868000)=0x2, 0x4) 2018/01/29 23:25:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000626000-0x9)='/dev/sg#\x00', 0x0, 0x100) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)="") setns(r0, 0x4000000) 2018/01/29 23:25:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000721000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000852000)=0x108) mount(&(0x7f000000a000)='.', &(0x7f0000cf5000)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") 2018/01/29 23:25:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x4000001) gettid() 2018/01/29 23:25:50 executing program 6: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000357000/0x400000)=nil, 0x400000, &(0x7f00009d8000)=""/160) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009da000-0xb)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008f2000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009db000)=0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)=0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009da000)='/selinux/enforce\x00', 0x880, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000323000-0x24)={0x8001, 0x7, 0x5, 0x800, 0x7fffffff, 0xfff, 0x7, 0x100, 0x1, 0x8, 0x6, 0x10002}) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000816000-0x4)=0x0, &(0x7f00009db000-0x4)=0x2) write$tun(r0, &(0x7f0000027000)=@hdr={0x1, 0x1, 0x1, 0x9, 0x1, 0x8, @ipv6={0x101, 0x6, "e7871c", 0x15f6, 0x3a, 0xd66, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x6, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x1}, @calipso={0x7, 0x18, {0xb09, 0x4, 0x1, 0x9, [0x2, 0x3f]}}, @pad1={0x0, 0x1, 0x0}]}, @routing={0xff, 0xe, 0x1, 0x9, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}]}, @fragment={0x3a, 0x0, 0x2, 0x80, 0x0, 0xffff, 0x0}, @dstopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x100000000}, @enc_lim={0x4, 0x1, 0x800}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @jumbo={0xc2, 0x4, 0x2}]}, @dstopts={0x3f, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x23, 0x37, "a99f598de689eeea0020473bfe9469110c7e7f9da9ce3a7777096cbe716f84d0c99c8833fa4a0a40bd28b65d36a2047a1d68bcbe8a5b0f"}]}, @hopopts={0x3b, 0x3d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x6}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x7, 0xf4, "b139e520ce2a560f9a55322345c478bb09b4bfec3ddad3d0e42af984b303ee4407caa650daa0cd8ae56afdb6f526eaf98418290ead9cfcdedf82fd6d8c8e5a44007ecc51f78250029bab3bae7e0eabbc030ca40b686173c4d65a8f0b1d39460a1501ccd3c35368babfacc86ed3d50eefed33aff9f950232bfccc19a399429eb430d1b6b137d2e4cf70daf7c9cf7010ca24f689f9a5a0dfcf08eef30ba804fcca00ccf1cbe8fc31448c57a2390ba495476e9ffaea8d98926a4907eeee59f0e37088417ca86abd20f53af5ac71813f84027bd6064519a54c5e5bf74ddfcf008a53107fb4601b72cda8102649801c770a8f1a679a7f"}, @generic={0xffffffffffffff6e, 0x76, "ddd6a8e60ab540de9d773c4581e2129e4ad4315b8b25bbad0e9ee4e8e1b8b2f659aca6f882ed28d477c7e032570fe797b5dff09a71dfcf77a1d4714b1ef5d0e2fd7373cad9d1b1ef82698c2b089c7da58f4b6d788f6ff3c92f5ee923c78a2794dcea328b052289aa564e1ac9ec772f10bed6e14c2f90"}, @generic={0x2, 0x67, "a432287cde3f3dd01418d0d8b67b06415a0b648e53c5ca6ba0d11ff1045cac2fd7d4aa07bc1e494d15132d907a1d9904a476dd7e7d630c1dffb546b1b061526f0dde7fa60fcd7b016e646bac01e5b8bbe7fc9200ca03fe1d92993e8f1ce63709975bfeb8d7e4a7"}, @ra={0x5, 0x2, 0x4}, @ra={0x5, 0x2, 0xfffffffffffff801}, @pad1={0x0, 0x1, 0x0}]}, @fragment={0x0, 0x0, 0x9, 0xfff, 0x0, 0x4, 0x0}], @icmpv6=@dest_unreach={0x1, 0x7, 0x0, 0x2, [0x0, 0x0, 0x0], {0x0, 0x6, "2a4d9c", 0x9, 0x16, 0xd433, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@fragment={0x62, 0x0, 0xffffffff, 0x17a8, 0x0, 0x2e4, 0x3}, @hopopts={0x2c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x4d}, @jumbo={0xc2, 0x4, 0x0}, @ra={0x5, 0x2, 0x3}]}, @hopopts={0x1d, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x400}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x7fffffff}, @ra={0x5, 0x2, 0x0}]}, @hopopts={0x3a, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}, @generic={0xf8e2, 0x78, "74cee866a88fd2911b622222218caf985aaee580670bc8c255b57786f267d4aca521debde7937f30dfe0521d00715d2ac043e3ec6f94437d74fbbf8797a8cdff5c542a9b47319cbab054657e0e00f7de00d8086cc8dccd6da0612e09a0d93a26107c5f6a2a1b952894f8bff07cea216cd8d92629d6b06b87"}, @pad1={0x0, 0x1, 0x0}]}, @fragment={0x8d, 0x0, 0x3ff, 0xf67, 0x0, 0x1f, 0x1}, @dstopts={0x3b, 0x216, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x7a}, @generic={0x6, 0x1000, "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"}, @generic={0x0, 0xa7, "a8b8b13b99e862a31decf14b3bdd53b920198df1c9d325ef382de208489c3f064b0b5c66a08af6394d7b6c8a30e3b68701ad936397d88673c18a7c81eb862bfee797b24b27b8af6ce6d1b83535d51e82f8d612d8d4aab56ac6e3f7977bb63b70bbb0d406c2e35f6b3dcd5d4b2e11ce5682a2024d4afdad6fa30627203d43d86831f5a74e5c4a0781f6056192c11b3d0371e1a64a6b269acdefb905fc2bb0aa95c7909046d5714e"}]}, @dstopts={0x29, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3}]}, @fragment={0xff, 0x0, 0x8000, 0x0, 0x0, 0x5, 0x2}], "1d50e0b2cc66fcaf9585accdd571a4786b747d87014c41aaec0a70320a6a4854898f431dbe1ff442114925068a999e1cec25b704a58d23ba4c91cb1882a656fa312e01d3965cc13ad712fa5aac7634fd129f95aa944df52ca2a30922d6b707a5d59c9a844b795934c63606be3a8b253089c99bf751a733da4a21e8a0feced1b4f8a984cddaa60350bf77d6396835377eef936bfef9239bebc4df2122509604d66941711569775abfa16175192e33a73208086141c59df0406e6ac1202f940a17b53318b3dcb96d8ea9497d3dd37c178f7986af316178c0c96f775658d1efcbbe99d51f4d7eb491"}}}}}, 0x1628) ioctl$TIOCSBRK(r0, 0x5427) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00009d8000-0x4)=0x80000000) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00001e8000-0x8)=0x0) 2018/01/29 23:25:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bc1000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f000074f000-0x8)={0x0, 0x81}) 2018/01/29 23:25:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a34000)={0x0, 0x0}) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000b98000)={0x0, 0x0}, 0x84000) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000548000-0xa)='ns/cgroup\x00') syz_open_procfs(0x0, &(0x7f000095c000-0xa)='ns/cgroup\x00') r4 = syz_open_dev$tun(&(0x7f000089f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/29 23:25:51 executing program 4: mmap(&(0x7f0000000000/0x799000)=nil, 0x799000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r0, &(0x7f0000827000-0xcc)=""/1, 0x1) r1 = add_key(&(0x7f0000793000-0xd)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f0000797000-0xd)=""/13, 0xd) 2018/01/29 23:25:51 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0xe40, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/01/29 23:25:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003dd000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) 2018/01/29 23:25:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000024c000-0xd)='/dev/usbmon#\x00', 0x5, 0x3) syz_open_dev$usbmon(&(0x7f0000ebd000-0xd)='/dev/usbmon#\x00', 0x0, 0x84100) 2018/01/29 23:25:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000841000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) pipe2(&(0x7f0000fa7000)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000025a000)={0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00002ce000)={0x0, 0x30, &(0x7f0000bbb000-0x30)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009a2000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b0e000-0x10)={r4, 0x1000, 0x9, 0x0}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00005e6000)={r2, 0x80000, r3}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000e2000-0x50)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000fe3000)={0x0, &(0x7f0000470000-0x10)=[]}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000b03000)=0x0, &(0x7f0000a3e000)=0xfffffffffffffe01) 2018/01/29 23:25:51 executing program 6: clock_gettime(0x0, &(0x7f0000bf1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000001000-0x10)={0x0, 0x0}) prctl$intptr(0x2f, 0x2) 2018/01/29 23:25:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x64, &(0x7f0000ab4000)={0x0, 0x0}) getsockname$inet(r0, &(0x7f000071a000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000179000-0x4)=0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) recvfrom(r1, &(0x7f0000c70000-0x46)=""/70, 0x46, 0x10102, &(0x7f0000719000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) poll(&(0x7f000034a000-0x20)=[{r1, 0x2, 0x0}, {r1, 0xa468, 0x0}], 0x2, 0xb68) sendto$inet(r1, &(0x7f0000d39000-0x6b)="", 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000013d000-0x1000)="5ee9cf59e7cb1b2e4d512e7722028dc321f30d3361e5d0c820903880b9dce41e32c2eaffa159d651a50a6e2e25cd3f5d1f94e82950180332c46de394770ad573dc50c7cc6a4b", 0x46, 0x0, 0x0, 0x0) 2018/01/29 23:25:51 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f000099b000-0xd)='/dev/usbmon#\x00', 0x6, 0x2000c1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000080a000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xf7ffffffffffffff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r4 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r9 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000002000-0x88)="1e9f05c21a68a98843786e4e29ed30b2102164afbfe4b230a5cb48caf938b616918d3e0fba6023ed18feb9f6de87776a5619720badee792e17bf3f8d2d80b480ac5332426fb1cf17cafa71954469ee85e700f3229c03d9b1b6fe41c10161b69bf95307f73fc8782a4f3075d7d1413da8e82f505661a324fbd1f77cb4a1076f3f403a6e0b7b8d2657", 0x88}, {&(0x7f0000000000)="a4b638e02c1ca22ba5beb78ebd94eca2a28bfe28cb280d59ee4dbfb0566a194e371eb9695d725eba9b176963cdfd9d830f6a89b5f8fd6597d755d1ae928e66226c72a504cc385e73d48c21c81e343e3efd92ce8558a58662713070b8cc08bf565f023d37e53576fd", 0x68}, {&(0x7f0000002000-0x34)="7aef1b6e048b00d70c996bad3a47122c9a663a6ba928d71a8df92ba3b7f0378b9824ef1c0c1e64be873e9cd40a96a8c50a278f35", 0x34}, {&(0x7f0000001000)="50da8fc6186eefa65b263a854e2117b34152245ab5407fae7b91ac1ebaf0d85adf5bdc09d339b8d53a38fb7cae944685f3683de7f24a517e268f799e2780877f5f5c7e0fb27ea196021fc8add576e08107", 0x51}, {&(0x7f0000001000-0x32)="b5f74723341942860ffdc4dd4165d00289cedb082232153a7ad060f537a22d0695e87adaf7275f7bd16aa39454154a3edac1616a394593805ea08e40da981111668fdf15af8e0a0450cf178f5affb3cccdccd30439688614e3341b94f7abe46b4b352cfa84e8087da8ff3be8dd8253eff1cc1df6ad51173b73167c9a693588d369fbfe6bfe03012f1b53649212b7e1d555f4acf9e2e6d6f526e5fce2f893d3a91a36bbb9a8771eff", 0xa8}, {&(0x7f0000001000-0xd6)="a0c3d974a3a6543498bc12284c3c29020050e627c7ffda8e807d00b8df9ea9090665c2253456343c59f69b744805654d4ba707fe2868ae8ccff8f645d81a6d8cbd921b785f459030b4be973abf806b28b137977589963204efe9ec2ff60b48eb68f48574a4e89aeeda4140348e107d9bfdfb63207211b8fc3a6ef3fdf81154e404d6a97b3badc359cfd861e25dcc40996f509833ac77ee7bb0aff6f0e3fe94e309e344811d1fcd4b3ebedb931d815775207f4d3ca8efa16640ffd64639b5627329e021ce9c10e63148d10d95d62b4204455be56b2ecc", 0xd6}], 0x6, &(0x7f0000002000-0x90)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x90, 0x4000000}, {&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000000000)="c2a28bc734219b1198e3b653d2359b1beec04c42bf625c3adf049e3582fd38f5da", 0x21}, {&(0x7f0000002000-0x38)="be606d7fbe3a0552b8fb594c655c31b6880ab8a749db5006789b60a5dd48039c1cf9ed83e144fc886f6fbd291b37a1f50ee967bcf85ca4ba", 0x38}, {&(0x7f0000002000-0xb8)="9beb6661ab21691cc5a6c61fb0c24c692127264fcf4792057b807c4810856cdd873fa813fb1d34555c3be89437ec696e0fddf33a1b9cf000d1f449f9e2bfb7eea39331f01ea778c4ecc09f3081ece257a195689c4674dc3dca35e63d0597fba62dca1f2a2248ef3bb1e19aafe268d2a4f053cae859eca911d2949e736e3a342a9f843990f481b952da2c3d5d51015ae71a302e5baef389992afe7e5abd899d66d21b5a0bddfd59c7ef2d3ca36d55fffc8162a96aa077e52f", 0xb8}], 0x3, &(0x7f0000001000-0x20)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x20, 0x8000}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x2c)="768881dca81cfa8027ba648a2b9fed203d4bc0cf051ff6c6b9555a91fdcec42debbbd86c5eda72969e3dfd18", 0x2c}, {&(0x7f0000001000-0x2a)="9ce8c0029967ded1ab9c62d2c594539355d5a9789184d853aa6ee6232cf07e101ae0f3c3e609c8f000c0", 0x2a}, {&(0x7f0000001000)="bd20d22ccdfd8c6d7b3d16cb9e1de5607da363b761a6924e23bee6c68991abd8571f0cb000046e43940434c3816d0e887260478f55aeb4de8c74b1208c19c7a25cfb5c5b1103358c73b54e401a6382c2c01469001427486403f3e987c125c3b98f67bb2acd80eb6155e47129c26b9713bf142951ec928adcc6e67bcb1e1e28bfbe8aeafba883cce4278f0fea537ed8a6ad8789902bea34827add7a88b4fd54dc0f25ad77e66d03c016b44024", 0xac}, {&(0x7f0000000000)="dc53124438e84073fd24ec87dacd24dc8043cd3e15d09bfc36a9c9bc2e31acaaf6debf16d6cbe2039a2fcfa0", 0x2c}, {&(0x7f0000001000)="ecef389df9", 0x5}, {&(0x7f0000002000-0xaf)="397fcbb31834d7515d19e74faef48a4b63f50d93ac766cbe9b0cb9e295818cec2712d429857c7164e6f2dd8f4af58fa363669ae5b0eadcfd1fabc8e71370d66266fac2a7c601359207a1e8ec6ddd5372f76ede1e5e0f5a66a940711466a28120a6a23e34928c8e1d9a8dddfee58d2e091eea868e3fbf8cf5fba606ab22ee92cd1313aa0915fe6a71016a0c36539052a9ae5983ae15a8e654b29dbf26c7b57b4b200bbfa0d77b99eac7474caadeb4ff", 0xaf}, {&(0x7f0000001000-0x47)="0871d0ab06e44db5879a5495388566b2571bcb3c6251e43c6d0042795eabc5c0a93f8a372470480264d0b8362927fe823ae60dd03e29bc9bda24fdae32c2fbfbc6dda1c8599b65", 0x47}, {&(0x7f0000001000-0x90)="7b34756505eb66b29a99d3488ddaa3e763ac413b99117f6e579a0e09127eb6eb51154ade6d4572de92d37238f01289baeb3fc0e45de9d03f58887bcd470ea7bb6db4fe104cd39cffb913a6b8be0d38342c8f153b1bd6de0b9825c03f174b3a95245f5d2e79f04d2a8f4a3a0566633249aebd9ee050ac6149678b696c61ca45d4bd086beebd63efad5c4d98fa45ad7994", 0x90}, {&(0x7f0000000000)="7721026e7a79e894866c30c7923787082ee3084b730554292d6bac258742", 0x1e}, {&(0x7f0000001000)="4b8237526a4d98d8ce1b09c8863aac1a0b95198a8e3e1df9aa2a6be68386672fd2d09dc3e4b3a320165cd46854b3891102d2df2ab7330148452741f970f7cce6ad897f02b30d998641d4a273642a5885859a87a4fbcd6c45798851752b98de98089d935f421bc83127bc6e18ed23c4a640da8206366a3ec51f39275fb112b0f4636e6e6e99dc46e91cec6ada3ba9e715246b7f6876dd48dd2faaab1639c3d59db32061d26e46b8ffdfa74a126d33f8f2e7d4b5ca63ae2fa3b80cd49b378b59e372e0bb91528a441dd7431b52b5935326f7d55ffb052eac6fa3", 0xd9}], 0xa, 0x0, 0x0, 0x20000000}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000)="1809eedc57cd5a8cf54b4f25a191eeb16f541cb1168774cfcfaae1b713d151108324d7310f", 0x25}, {&(0x7f0000000000)="1f670edb95be81e1b2c52d84ab58a151c702c029d65785f173652661f06c930c26cf2b05bbbc06504938ca885a75d73ec1e81da2dae4383f", 0x38}, {&(0x7f0000000000)="5a717732cd4945731f6b0ea53a0c34db3a3352d3f7d0a31db28de9c3d5759dd5d8a1c68ef1d0fcf85011930ca8a4ab3a3c60923c48591f3430ef3c6d8f3e926c1dcc9e41e4e3c90ba295444d1a4e89d24c07597c5395af967ceb5d6f70fcae3c7556aa64411b415b92db8b9201f0e733804e0044ed9779190d161e2c56aad0", 0x7f}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x4f)="fdbc763b7540dddf9bbd8ed0f1381029ec3c9bd78a73ffc35dc3e535dee8f6e91f42d188b1e5990ce51e949ca77e23e3950a758577e5be41f332454983957d76d5daa02e548bfc1ee99f37b673e2e6", 0x4f}], 0x5, 0x0, 0x0, 0x8000}], 0x4, 0x4000) 2018/01/29 23:25:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x206) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2e000)={0x3, 0x7d73643e}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ab7000-0x9)='illinois\x00', 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x457}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/29 23:25:51 executing program 6: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e80000-0x3)={0x0, 0x0}) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000cfe000-0x11)={0x0, 0x9, "205dc7cd498a23f1c2"}, &(0x7f0000e7e000)=0x11) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000011f000)={r2, 0x1000, "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"}, &(0x7f0000e7f000-0x4)=0x1008) r3 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000e81000-0xe6)="a19bc8f8426608c83840c8de8ebf30139cc21ded201b1df9c941b2d25c2ef29d87bef62433b41fd5c417de61729ba4971692c1f56ecc633cc98383f18b9f7eee24db25c0ac8c9f523ecfac66fdad1051b0a9af66632be487dd1f98449a99fc580170c7636a2c662eea26db75d1b18290bfb28cf4919a38d6a72a0f42edf3f2342ef1e7d92f355ca4e466f304e2e5af8d736bc20598811b6d42cc8daacce9c31c7af482d9f2bb2193855732d24e2b229149fb02421a28d0c3c3fc92b8af803c5bba9927ee551c4481a8ca01455e9482a87382b071c43a30329e6db8e978d324f98af0af6c4f04", 0xe6) connect$l2tp(r3, &(0x7f000006f000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffff9ca, 0x4) 2018/01/29 23:25:51 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000008000)='rxrpc_s\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)='/dev/binder#\x00', 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000016000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000014000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000015000-0x1c)="e4cb12ab7beb8d754375e9e43e9f0c36aa12f299795cb5f6e0bf249c", 0x1c, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000014000)='user\x00', &(0x7f0000015000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="e0d1acff906319148e92db8466db43647c6d93714f7428f6177c985dcb3ed6e1717119d970e5f6c3fc5f4e83d0849648016943f73e78ae8b07dba1b40a651545c7308a1930575d23bf2345bdf7ee2163ce4c7d8424ededffc2c0183b73bb6c1665148f1ef13c93cc9d4102b8d4427b02207f8e48de48e4b7750d99ce86f33f2b5174b75335a728d5cf82bd954525368559f1023fe11687110f38321136632d425d5d64631d723cecc2f12a5c0e74e82d14e744d3bf3fe4bf93f915dd3e99", 0xbe, 0xfffffffffffffffe) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000015000-0xc)={r1, r2, r3}, &(0x7f0000010000)=""/4096, 0x1000, &(0x7f0000005000)={&(0x7f0000003000)={'rmd320-generic\x00'}, &(0x7f0000000000)="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", 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$ASHMEM_GET_PIN_STATUS(r4, 0x7709, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f000000c000)=[], 0x0, 0x0, &(0x7f000000b000)=""}) mmap$binder(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x4, 0x12, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0}) 2018/01/29 23:25:51 executing program 7: r0 = open(&(0x7f0000709000-0x8)='./file0\x00', 0x8000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000a4c000-0x8)=0x0, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000f40000-0x8)='./file0\x00', &(0x7f00004a2000-0x14)=""/20) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e5000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000a77000-0x18)=[{r2, 0x404, 0x0}, {r1, 0x10, 0x0}, {r1, 0x9000, 0x0}], 0x3, 0x0) modify_ldt$read(0x0, &(0x7f0000361000-0xa9)=""/169, 0xa9) [ 277.367444] IPv4: Oversized IP packet from 127.0.0.1 2018/01/29 23:25:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x85e69e8b161713c2) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="dabcbac1e3350716773711d52c78fc04", @ifru_flags=0x200}) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)={0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r3, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000ea4000)=0x0) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r3) getsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000be7000-0x4)=0x0, &(0x7f00007b0000-0x4)=0x4) r5 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r5, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/29 23:25:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ca3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000cac000-0x4)=0x1) unshare(0x20000400) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) lseek(r1, 0x0, 0x0) [ 277.427642] binder: 18234:18245 ioctl 7709 0 returned -22 [ 277.465250] binder: 18234:18253 ioctl c018620b 2000afe8 returned -14 [ 277.499385] binder: 18234:18253 ioctl 7709 0 returned -22 [ 277.500700] binder: 18234:18254 ioctl c018620b 2000afe8 returned -14 2018/01/29 23:25:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000362000)='/dev/sequencer\x00', 0x404000, 0x0) getdents64(r1, &(0x7f00003d3000)=""/205, 0xcd) 2018/01/29 23:25:51 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ffd000)=[{0x40, 0x0, 0x0, 0xfffe00000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) socketpair$inet(0x2, 0x800, 0x1, &(0x7f00009d9000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000011b000-0xb)={0xdde, 0x0, 0x7fff, 0xff, 0x770, 0x6, 0x7ff, 0x7, 0x80, 0x7, 0xf8}, 0xb) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fff000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r3, 0x0, 0x16, &(0x7f0000fff000-0x4)=0x9, 0x4) 2018/01/29 23:25:51 executing program 5: prctl$getreaper(0x19, &(0x7f000014d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000001000-0xb9)=""/185, &(0x7f0000001000-0x4)=0xb9) 2018/01/29 23:25:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a5e000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f00002d3000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000015d000)=0x0, &(0x7f0000b71000)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009b0000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000428000-0x4)=0xe8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) clock_gettime(0x0, &(0x7f00001dd000)={0x0, 0x0}) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x77359400, 0x0}, &(0x7f0000d5c000)={0x0}, 0x8) connect$unix(r1, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/29 23:25:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000000f000-0x50)={{0x8, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000000d000)=0x8) writev(r0, &(0x7f0000594000-0x30)=[{&(0x7f000000b000)="db55b662002e5b851e74fbb96579a26f346b0e194dd3c9dbb5f1831a562dc68ac43f463f8c7eb30718816471c0b4e09d2a0162239f45b0dd27e21aee93088eb876ca9f3f63e758ff3698494e0be7636a03", 0x51}, {&(0x7f0000a30000-0xf1)="03010f975397ca724be75a37c0223794acf63ca8b82725ea64a78386565fc8c0b816d8dee9a341e007679dba48e44a1fb3846e89d56b38121ab4c4632c16e0c932c32910d38522a6118d23f5ed1b7c9c99262a92b8963fb6604b42af7a315e4a5d05d552e646c6a07b28ae74f497bd4a723e584e4234e48079feb4cbad0027a98d51bd752b64b5b0ccda4cb36ff338f9084f1dce7426a0cb3c5b9babefcde3779a1c5f2dd9b83f2a9d49781452227dc01b7649859ef93e67c3093eac6fe5170f1f70790cf8a54ae9814ecd3e7907847427fa8c917f4a515a2cd956e3428dfe7f4795ffba379b6038daa0b61645109ca6f4", 0xf1}, {&(0x7f00000f4000)="7b87917a6896213ab272b27ae129359efe6358fb966adc55e07b5986378efa1f28eb49e1d4fad9", 0x27}], 0x3) 2018/01/29 23:25:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000054000-0xd)='net/udplite6\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) 2018/01/29 23:25:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) r0 = getpgid(0x0) mremap(&(0x7f0000ea0000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000916000/0x1000)=nil) r1 = syz_open_procfs(r0, &(0x7f00006e8000-0xb)="6e65742f70617f00000000") preadv(r1, &(0x7f000044f000-0x10)=[{&(0x7f0000cbe000-0x2f)=""/47, 0x2f}], 0x1, 0x400000000000) 2018/01/29 23:25:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) fsetxattr(r0, &(0x7f0000a9b000)=@known='system.posix_acl_default\x00', &(0x7f0000b94000)='keyringwlan0', 0xc, 0x1) r1 = syz_open_dev$loop(&(0x7f00004a6000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000525000)="74756e08000000000000008000000000", 0x0) fadvise64(r1, 0x0, 0x0, 0x3) sendfile(r2, r1, &(0x7f0000795000-0x8)=0x0, 0x80000000000002) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000073c000-0x4)=0x0) 2018/01/29 23:25:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000082e000-0x6)='rxrpc\x00', &(0x7f0000587000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r0, 0x102002) r1 = add_key$keyring(&(0x7f00000c0000-0x8)='keyring\x00', &(0x7f0000baa000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0xffffffd) keyctl$revoke(0x3, r1) 2018/01/29 23:25:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) syz_open_dev$loop(&(0x7f00001f1000-0xb)='/dev/loop#\x00', 0x7ff, 0x8000) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000f5000)=0x2, 0x4) fcntl$setstatus(r0, 0x4, 0x4800) write(r0, &(0x7f000021b000)="77b864f87072c55e886baf04ddafa9e98ec1a435ee3350ad2c2ddc14e7d2af84722758acfa74e7f0ecbde3a7d51ee70f9404fd6decb76d6920a19fbe02c8526262956136c029837feb44b31c532890d24cf84a3261f285cbda79bdd5276e808d5ca948c3a380031df788d351e15bea108e764f3ed28a48d04e45b9c104bcdebf5271251a41b2298640aec7d2fd03d72e13365b470abcdc5e00bf1df6d16687d1cdc17f6663e48ea17e02f20ea079daa641", 0xb1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c8d000-0x14)={0x0, 0xffff, 0x2, [0x5, 0x0]}, 0xc) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000077b000-0x4)=0x400, &(0x7f00000a3000)=0x4) pwritev(r1, &(0x7f0000fc9000)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/29 23:25:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg(r1, &(0x7f0000acb000)={0x0, 0x0, &(0x7f00009c8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000908000-0x8)={0x0, 0x1000}, &(0x7f0000cc6000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000051b000-0x8)={r3, 0x4}, 0x8) 2018/01/29 23:25:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000037c000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000165000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000daa000-0x78)={0x1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x182, 0x7, 0x3, 0x1, 0x1, 0x0, 0x7, 0x9, 0xffffffff80000001}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet6(r1, &(0x7f0000ffc000)="c2", 0x1, 0x0, &(0x7f0000ada000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0}, 0x1c) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000d68000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xffffffffffffff05, 0x9, @fr_pvc=&(0x7f0000ac5000)={0x1}}}) sendto(r0, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) recvfrom$ax25(r2, &(0x7f0000cc5000-0xe)=""/14, 0xe, 0x12021, &(0x7f00007d5000)={0x3, {"0d63d3b6d1d418"}, 0x1ff}, 0x10) 2018/01/29 23:25:51 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/1, 0x1}], 0x1, &(0x7f000002f000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000000f000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="20c3418df6a1b31690989b05a901a218"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/29 23:25:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x405) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f06000)={0x0, @in6={{0xa, 0x0, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffef, 0x1, 0xfffffffffffffff9, 0x81, 0x8}, &(0x7f0000f46000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bb5000-0x6)={r1, 0x7fffffff}, 0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fc5000-0x8)={r1, 0x82, 0x5}, &(0x7f0000ab1000-0x4)=0x8) 2018/01/29 23:25:51 executing program 2: futex(&(0x7f000000d000-0x4)=0x0, 0x2, 0x0, &(0x7f0000b33000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x2, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000202000)={0x0, 0xa9}, &(0x7f0000134000)=0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e18000-0x8)=@assoc_value={r1, 0x250}, 0x8) [ 277.800957] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/29 23:25:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x20b00, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000966000)='./file0\x00', 0x10440, 0x40) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000549000)={@generic="ebf0ab3d3f0a50829370f2902a4f3bfa", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x2, 0x1, {0xa, 0x1, 0x7a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0xd0}}}}) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004a2000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000368000-0x4)={0x0}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x40000) ioctl$KDENABIO(r3, 0x4b36) ioctl$sock_netdev_private(r3, 0x89f5, &(0x7f0000c5e000-0x9a)="57df4666ac9775da17b1ae5fc608fd24c8f78e14a9273b6ae7854aa92b9ee9db21d0016fbbf9e56bcdeb43b4df25eaedff1ac14b2b3dbc7c624d73a519887204358fcc759f43e967fe427e452ac45bf4ae75b2f9985408128c0a4109fad91bddbd72daa2d54dc6ad53f1e8249ab617a44ec57b098ded031157fb578df204284cffc259c63420a750e6433d62e996dc34df22384132277e890aafba80892c050712077a88ecdbe3ec28edefe8d11e7a319d58c63122a2ef5b53e191") ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000637000)={{0x0, 0x3, 0x5d99, 0x3, 0x7f}, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r2) connect(r3, &(0x7f0000929000)=@pptp={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0xc}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f000080a000-0x18)={0x7, 0x0, 0x0, 0xffffffffffffffe1, 0x10001, 0x7}) [ 332.865473] Buffer I/O error on dev loop0, logical block 0, async page read 2018/01/29 23:26:46 executing program 3: 2018/01/29 23:26:46 executing program 0: 2018/01/29 23:26:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c2b000-0x11)='posix_acl_access\x00', 0x0) write(r0, &(0x7f00001f9000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) ftruncate(r0, 0xa0eb) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000e98000-0xc)={@loopback=0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000ddc000-0x4)=0xc) rmdir(&(0x7f0000001000)='./file0\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000a9000-0x8)={0x0, 0x0}) 2018/01/29 23:26:46 executing program 4: mmap(&(0x7f0000000000/0xa76000)=nil, 0xa76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000a73000)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000985000)={0x39980732, r0}, &(0x7f00009b9000-0x18)={0x40, 0x8, 0x1, 0x1, 0xfff, 0x4}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000a76000)={0xfff7fffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000a77000-0xe)='/dev/keychord\x00', 0x0, 0x0) readv(r2, &(0x7f0000a73000-0x10)=[], 0x0) 2018/01/29 23:26:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x4, 0x85) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000b77000-0x64)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_XDP={0x14, 0x2b, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @u32=0x0}]}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 23:26:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000e2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 23:26:46 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000035b000-0x4)=0x0, &(0x7f0000d16000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x44000) r2 = memfd_create(&(0x7f0000cc8000-0xb)='/dev/loop#\x00', 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f000055a000-0x4)=0x4) sendfile(r2, r1, &(0x7f0000f0f000-0x8)=0x0, 0x80000000000002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000a7a000)={0x4800000000000, 0xfffffffffffffffb, 0x3, 'queue0\x00', 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 23:26:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00003b7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ac9000)='vegas\x00', 0x6) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005d1000)='smaps\x00') setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000f46000)="7e6573268dff80a810742ab229610a58", 0x10) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00008e8000)={0x0, {0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x310, 0x118, 0x61f, 0x0, 0x1ff, &(0x7f0000797000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0xffffffff, 0xf5ed}) 2018/01/29 23:26:46 executing program 4: 2018/01/29 23:26:46 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchmodat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 23:26:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000dc6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3ffffff000065000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cfa40005000000f7ff0002ff00000000000000ffb83322ab8201867d00", [0x0, 0x0], 0x0}) [ 332.915366] audit_printk_skb: 410 callbacks suppressed [ 332.915372] audit: type=1400 audit(1517268406.783:6448): avc: denied { net_admin } for pid=4056 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/29 23:26:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000461000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x220000423fc) shutdown(r1, 0x1) [ 332.971060] audit: type=1400 audit(1517268406.833:6449): avc: denied { net_admin } for pid=18332 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 332.979547] audit: type=1400 audit(1517268406.843:6450): avc: denied { net_admin } for pid=4053 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 332.984053] audit: type=1400 audit(1517268406.853:6451): avc: denied { net_admin } for pid=4065 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 332.984254] audit: type=1400 audit(1517268406.853:6452): avc: denied { net_admin } for pid=4065 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 332.989268] audit: type=1400 audit(1517268406.853:6453): avc: denied { net_admin } for pid=4053 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 332.989805] audit: type=1400 audit(1517268406.853:6454): avc: denied { net_admin } for pid=4053 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 333.004539] audit: type=1400 audit(1517268406.863:6455): avc: denied { net_admin } for pid=10632 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 333.017398] audit: type=1400 audit(1517268406.863:6456): avc: denied { dac_override } for pid=18332 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 333.020936] ================================================================== [ 333.020949] BUG: KASAN: double-free or invalid-free in relay_open+0x603/0x860 [ 333.020950] [ 333.020956] CPU: 1 PID: 18354 Comm: syz-executor4 Not tainted 4.9.78-g7be1985 #24 [ 333.020959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.020968] ffff8801aeb978b8 ffffffff81d94409 ffffea0006c59d00 ffff8801b1674500 [ 333.020975] ffff8801da001280 ffffffff8137d813 0000000000000282 ffff8801aeb978f0 [ 333.020981] ffffffff8153dc73 ffff8801b1674500 ffffffff8137d813 ffff8801da001280 [ 333.020982] Call Trace: [ 333.020990] [] dump_stack+0xc1/0x128 [ 333.020995] [] ? relay_open+0x603/0x860 [ 333.021001] [] print_address_description+0x73/0x280 [ 333.021005] [] ? relay_open+0x603/0x860 [ 333.021009] [] ? relay_open+0x603/0x860 [ 333.021013] [] kasan_report_double_free+0x64/0xa0 [ 333.021017] [] kasan_slab_free+0xa4/0xc0 [ 333.021021] [] kfree+0x103/0x300 [ 333.021025] [] relay_open+0x603/0x860 [ 333.021029] [] do_blk_trace_setup+0x3e9/0x950 [ 333.021033] [] blk_trace_setup+0xe0/0x1a0 [ 333.021037] [] ? do_blk_trace_setup+0x950/0x950 [ 333.021041] [] ? disk_name+0x98/0x100 [ 333.021045] [] blk_trace_ioctl+0x1de/0x300 [ 333.021049] [] ? compat_blk_trace_setup+0x250/0x250 [ 333.021054] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 333.021059] [] ? get_futex_key+0x1050/0x1050 [ 333.021063] [] ? putname+0xee/0x130 [ 333.021068] [] blkdev_ioctl+0xb00/0x1a60 [ 333.021072] [] ? blkpg_ioctl+0x930/0x930 [ 333.021078] [] ? __lock_acquire+0x629/0x3640 [ 333.021081] [] ? do_futex+0x3f8/0x15c0 [ 333.021088] [] ? debug_check_no_obj_freed+0x154/0xa10 [ 333.021094] [] block_ioctl+0xde/0x120 [ 333.021106] [] ? blkdev_fallocate+0x440/0x440 [ 333.021112] [] do_vfs_ioctl+0x1aa/0x1140 [ 333.021117] [] ? ioctl_preallocate+0x220/0x220 [ 333.021121] [] ? selinux_file_ioctl+0x355/0x530 [ 333.021126] [] ? selinux_capable+0x40/0x40 [ 333.021131] [] ? __fget+0x201/0x3a0 [ 333.021135] [] ? __fget+0x228/0x3a0 [ 333.021139] [] ? __fget+0x47/0x3a0 [ 333.021145] [] ? security_file_ioctl+0x89/0xb0 [ 333.021148] [] SyS_ioctl+0x8f/0xc0 [ 333.021155] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 333.021156] [ 333.021159] Allocated by task 18354: [ 333.021165] save_stack_trace+0x16/0x20 [ 333.021168] save_stack+0x43/0xd0 [ 333.021171] kasan_kmalloc+0xad/0xe0 [ 333.021175] kmem_cache_alloc_trace+0xfb/0x2a0 [ 333.021178] relay_open+0x91/0x860 [ 333.021181] do_blk_trace_setup+0x3e9/0x950 [ 333.021184] blk_trace_setup+0xe0/0x1a0 [ 333.021187] blk_trace_ioctl+0x1de/0x300 [ 333.021190] blkdev_ioctl+0xb00/0x1a60 [ 333.021194] block_ioctl+0xde/0x120 [ 333.021196] do_vfs_ioctl+0x1aa/0x1140 [ 333.021199] SyS_ioctl+0x8f/0xc0 [ 333.021202] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 333.021203] [ 333.021205] Freed by task 18354: [ 333.021208] save_stack_trace+0x16/0x20 [ 333.021212] save_stack+0x43/0xd0 [ 333.021215] kasan_slab_free+0x72/0xc0 [ 333.021219] kfree+0x103/0x300 [ 333.021222] relay_destroy_channel+0x16/0x20 [ 333.021225] relay_open+0x5ea/0x860 [ 333.021228] do_blk_trace_setup+0x3e9/0x950 [ 333.021231] blk_trace_setup+0xe0/0x1a0 [ 333.021234] blk_trace_ioctl+0x1de/0x300 [ 333.021237] blkdev_ioctl+0xb00/0x1a60 [ 333.021240] block_ioctl+0xde/0x120 [ 333.021243] do_vfs_ioctl+0x1aa/0x1140 [ 333.021246] SyS_ioctl+0x8f/0xc0 [ 333.021249] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 333.021249] [ 333.021252] The buggy address belongs to the object at ffff8801b1674500 [ 333.021252] which belongs to the cache kmalloc-512 of size 512 [ 333.021255] The buggy address is located 0 bytes inside of [ 333.021255] 512-byte region [ffff8801b1674500, ffff8801b1674700) [ 333.021256] The buggy address belongs to the page: [ 333.021262] page:ffffea0006c59d00 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 333.021265] flags: 0x8000000000004080(slab|head) [ 333.021267] page dumped because: kasan: bad access detected [ 333.021267] [ 333.021269] Memory state around the buggy address: [ 333.021272] ffff8801b1674400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 333.021275] ffff8801b1674480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 333.021278] >ffff8801b1674500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 333.021283] ^ [ 333.021286] ffff8801b1674580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 333.021288] ffff8801b1674600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 333.021289] ================================================================== [ 333.021290] Disabling lock debugging due to kernel taint [ 333.022470] Kernel panic - not syncing: panic_on_warn set ... [ 333.022470] [ 333.022476] CPU: 1 PID: 18354 Comm: syz-executor4 Tainted: G B 4.9.78-g7be1985 #24 [ 333.022478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.022485] ffff8801aeb97810 ffffffff81d94409 ffffffff841971bf ffff8801aeb978e8 [ 333.022490] ffff8801da001200 ffffffff8137d813 0000000000000282 ffff8801aeb978d8 [ 333.022495] ffffffff8142f4a1 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f2e5 [ 333.022497] Call Trace: [ 333.022504] [] dump_stack+0xc1/0x128 [ 333.022510] [] ? relay_open+0x603/0x860 [ 333.022515] [] panic+0x1bc/0x3a8 [ 333.022520] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 333.022526] [] ? preempt_schedule+0x25/0x30 [ 333.022531] [] ? ___preempt_schedule+0x16/0x18 [ 333.022535] [] ? relay_open+0x603/0x860 [ 333.022539] [] ? relay_open+0x603/0x860 [ 333.022543] [] kasan_end_report+0x50/0x50 [ 333.022547] [] kasan_report_double_free+0x81/0xa0 [ 333.022551] [] kasan_slab_free+0xa4/0xc0 [ 333.022555] [] kfree+0x103/0x300 [ 333.022558] [] relay_open+0x603/0x860 [ 333.022563] [] do_blk_trace_setup+0x3e9/0x950 [ 333.022567] [] blk_trace_setup+0xe0/0x1a0 [ 333.022570] [] ? do_blk_trace_setup+0x950/0x950 [ 333.022574] [] ? disk_name+0x98/0x100 [ 333.022578] [] blk_trace_ioctl+0x1de/0x300 [ 333.022582] [] ? compat_blk_trace_setup+0x250/0x250 [ 333.022587] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 333.022591] [] ? get_futex_key+0x1050/0x1050 [ 333.022594] [] ? putname+0xee/0x130 [ 333.022599] [] blkdev_ioctl+0xb00/0x1a60 [ 333.022603] [] ? blkpg_ioctl+0x930/0x930 [ 333.022607] [] ? __lock_acquire+0x629/0x3640 [ 333.022610] [] ? do_futex+0x3f8/0x15c0 [ 333.022617] [] ? debug_check_no_obj_freed+0x154/0xa10 [ 333.022622] [] block_ioctl+0xde/0x120 [ 333.022625] [] ? blkdev_fallocate+0x440/0x440 [ 333.022629] [] do_vfs_ioctl+0x1aa/0x1140 [ 333.022633] [] ? ioctl_preallocate+0x220/0x220 [ 333.022637] [] ? selinux_file_ioctl+0x355/0x530 [ 333.022640] [] ? selinux_capable+0x40/0x40 [ 333.022644] [] ? __fget+0x201/0x3a0 [ 333.022647] [] ? __fget+0x228/0x3a0 [ 333.022650] [] ? __fget+0x47/0x3a0 [ 333.022654] [] ? security_file_ioctl+0x89/0xb0 [ 333.022657] [] SyS_ioctl+0x8f/0xc0 [ 333.022661] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 333.024805] Dumping ftrace buffer: [ 333.024807] (ftrace buffer empty) [ 333.024809] Kernel Offset: disabled [ 333.974415] Rebooting in 86400 seconds..