9c85f9a8b4aedccb970d8b5c2819d29ee7004a238902a1c5afe36b88e44a2999264b3cb4700aaccd72ab29006392dfe080a3a47a99b6329079965db9b7e6f3b780fce07a06e90546a7b58a8b0b5b8731f20f7ab17a832f31637cc19fd367043e51c2262abd1fcbc6aaebd65db45c773a82", 0x81}, {&(0x7f00006a3000-0x23)="d9c596cc1251c4308a1156b62ffd9f899531f4062eb407321367d0f398de5ec730e6ef", 0x23}, {&(0x7f0000000000)="8f35d3c9a864ef7097907a1bd67385400f79302722bb650596c6083a27cd0637071142f3d9ff65ca20e03cf0f31c23d90cf8620449e03f26ca371b4ea5682efadbabfc0570b0c88ac44cb01e227fc38d161990b05aa38e1730730c65e0c79511ff9319a386c2", 0x66}, {&(0x7f0000000000)="52becc7e479504981092f38d5b98888610b2273af68ab388bf6b1a08c074b2baafe0411cb3ba9c50ac516bfea0099cccf50d1f481611daf863f90e86e99023c3db9f4d15a451c192370ef27e36a49077c8a87c305a9f403c4d62c46131b4", 0x5e}], 0x4, 0x0, 0x0, 0x80}, 0x8004) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000430000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/01/19 06:41:45 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000701000)={0xf97cff8c, 0xa532f79bcdc4879d, 'SE Linux', ""}, 0x10) 2018/01/19 06:41:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000776000-0x8)='./file0\x00', &(0x7f000016a000-0x8)='./file0\x00', &(0x7f00008ca000-0x6)='romfs\x00', 0x20c0080, &(0x7f00000b6000-0x46)="f2754a9a5d5da1feb9e78ef2b5d1d4e5e5d62deee2444f4fb74c066442dd1c808d6b025fd38816f6f2f4ebcfb5714c0259a287d1ae9a4ab6eb0b565452760ba9803599578ed7") r0 = open$dir(&(0x7f0000b5a000)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ce2000)='/dev/usbmon#\x00', 0x400, 0x200) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a7c000)=0x0, &(0x7f000074d000)=0x4) utime(&(0x7f0000552000)='./file0\x00', &(0x7f000085a000)={0x0, 0x4}) getdents64(r0, &(0x7f0000f73000-0x2a)=""/61, 0x3d) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000073d000+0xd0f)=0x0) accept4$unix(r1, &(0x7f0000166000)=@file={0x0, ""/108}, &(0x7f00008ea000)=0x6e, 0x80800) pipe2(&(0x7f0000b07000-0x8)={0x0, 0x0}, 0x80000) 2018/01/19 06:41:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x10000, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x17, &(0x7f0000bc0000)="", 0x0) r2 = open(&(0x7f0000012000-0x6)='./bus\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0xb8b3, 0x4) 2018/01/19 06:41:45 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x20, 0x0, &(0x7f0000005000)=[@register_looper={0x630b}, @exit_looper={0x630d}, @exit_looper={0x630d}, @request_death={0x400c630e, 0x4, 0x4}, @register_looper={0x630b}], 0x0, 0x0, &(0x7f0000001000)=""}) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000007000)=0x10, 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000006000-0x40)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, &(0x7f0000009000)={0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x9e, 0x0}, &(0x7f000000a000-0x40)={0xb1, 0x2, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x10)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) lookup_dcookie(0x0, &(0x7f0000001000-0x60)=""/96, 0x60) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/19 06:41:45 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4400) close(r0) read(r0, &(0x7f0000003000-0x200)=""/512, 0xfffffe8d) splice(r0, &(0x7f0000006000-0x8)=0x0, r0, &(0x7f0000006000-0x8)=0x0, 0x1, 0xd) fcntl$setsig(r0, 0xa, 0x1a) 2018/01/19 06:41:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000f62000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e83000)={@ipv4={[0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000cc5000-0x4)=0x3, 0x4) 2018/01/19 06:41:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000e5c000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) connect(0xffffffffffffffff, &(0x7f0000dc4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000006000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getpeername$ipx(r0, &(0x7f0000dc6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000069a000-0x4)=0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bd4000)='/dev/keychord\x00', 0x200, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f000073a000)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000879000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000031f000)={@common='bridge0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 06:41:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f69000-0x10)='/dev/sequencer2\x00', 0x802, 0x0) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000374000)=0x0, &(0x7f0000e50000)=0x4) 2018/01/19 06:41:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f000036d000)="ea2a2a76626f786e6574302f00") r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000214000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002a7000+0x12c)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f00001e0000)=""/139, 0x8b, 0x2, &(0x7f0000bd7000)=@rc={0x1f, {0x7, 0x2, 0x8, 0x2, 0x210, 0xfffffffffffffff7}, 0x5}, 0x9) creat(&(0x7f000087c000-0x8)='./file0\x00', 0x0) connect$unix(r1, &(0x7f0000288000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$inet(r0, &(0x7f0000e8b000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000694000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = open(&(0x7f0000bc5000-0x8)='./file0\x00', 0x402200, 0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) socketpair$inet6(0xa, 0x0, 0x8000, &(0x7f0000615000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000267000)={@generic="e8f938f1fefb973f828d6b755354e8bf", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 06:41:45 executing program 2: sysfs$2(0x2, 0xff, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x905, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0xaeac, 0x0, 0x10001, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000001000-0x10)={0x3, r1}) 2018/01/19 06:41:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0xfffffffffffffffc, 0x7f]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000763000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000d6b000)='/dev/usbmon#\x00', 0xa48, 0x40) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000078000)="aba595e322b326cdd07dace05384f463", 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000375000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 62.064175] binder: 10407:10408 ERROR: BC_REGISTER_LOOPER called without request [ 62.077615] binder: 10407:10408 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 [ 62.096557] binder: 10407:10408 ERROR: BC_REGISTER_LOOPER called without request 2018/01/19 06:41:45 executing program 7: mmap(&(0x7f0000000000/0xcc5000)=nil, 0xcc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000cc0000-0x8)={0x0, 0x0}, &(0x7f00005ae000-0x4)=0x8) mmap(&(0x7f0000cc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000cc6000-0x1c)=""/28) 2018/01/19 06:41:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000132000)=0x0, &(0x7f0000431000-0x4)=0x4) write$fuse(r0, &(0x7f000030e000)={0x31, 0x0, 0x0, @random="532358f380fbd1d1561b93704ae0026e9f4847b69b05755ccd11a735b56765a1e4"}, 0x31) pwrite64(r0, &(0x7f00005dc000-0xdd)="9ab7917ad5e0397045883bd774be0d75e8b03fdc7e2d491616423e1d92fbfac6b11aea454fef0234ee98642f3532a3d9f1e02fbd2df86b282af08c1faa4a0c4f2e740dd64820b3eb777f6051c646fb1e7d9948fe4149f8bb13976ac659512a20261839e4cf6774a7d9c15bd6c57ae7b72ddb670de0259beccc31e8f034b2ab2e45a4a72bd060f06f3ab113cf232f5c783b3251a03b7a90db91e9d9657c4a7a3285cfcef96e44be49a8278e1f89078c8ea6b29bd69ff767a5d19870af2babd3db418ce3c4908e43bd48704b86e6729b86a7b23a9393c9dfa7e0d56425d6", 0xdd, 0x0) getsockopt$netlink(r0, 0x10e, 0xd, &(0x7f0000883000-0x26)=""/38, &(0x7f0000d41000)=0x26) 2018/01/19 06:41:45 executing program 4: mmap(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000007000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$notify(r0, 0x402, 0x20) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r1) setsockopt$inet_int(r2, 0x0, 0x15, &(0x7f000000c000)=0xffff, 0x4) [ 62.108798] binder: 10407:10408 transaction failed 29189/-22, size 2047-0 line 3005 [ 62.130135] binder: 10407:10408 ERROR: BC_REGISTER_LOOPER called without request [ 62.149356] binder: 10407:10408 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 [ 62.156985] binder: 10407:10408 ERROR: BC_REGISTER_LOOPER called without request 2018/01/19 06:41:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000be5000)='net/dev_snmp6\x00') mkdirat(r0, &(0x7f000006e000-0x8)='./file0\x00', 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000316000-0xc)={0x0, 0x8, 0xcd, 0x7ff, 0x4, 0x7}) 2018/01/19 06:41:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap$binder(&(0x7f00005c0000/0x3000)=nil, 0x3000, 0x8, 0x8013, r0, 0x0) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000bda000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/19 06:41:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) accept$unix(r0, &(0x7f0000463000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008c6000)=0x8) ioctl(r0, 0x3, &(0x7f0000a0c000)="") 2018/01/19 06:41:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f12000)="240000001a0025700000000400fffc0e0a09000100000000eff201eb0800030001ff0000", 0x24) r1 = add_key$user(&(0x7f00005d0000)='user\x00', &(0x7f00008b7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a06000)="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", 0x1000, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000ff5000-0x7a)=""/122, 0x7a) 2018/01/19 06:41:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000007a000-0x50)={0x84, @tick=0x200000000005bd5, 0xbf, {0x7b1c, 0x7c96}, 0xffd, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/19 06:41:45 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r1 = socket(0x0, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) rt_sigqueueinfo(r2, 0xf, &(0x7f0000002000-0x10)={0xc, 0x2, 0x6, 0x3f}) 2018/01/19 06:41:45 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getsockname$inet6(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000013000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000013e000)="ad818a1fdb4c12ac0678de198b67abb8f4c8ec6a90536709ee0a75ed3c6e5a3d65ceae5cabd65ccb92e6833b0e6ec444931bbe35a8d18e3be9bd3738e70b308c77035291888e6bb7ac1d", &(0x7f0000526000-0x4)=0x0, &(0x7f00004f3000)=0x0, &(0x7f00008e4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 06:41:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000566000)='/dev/vga_arbiter\x00', 0xc49d881acf4e2e2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e60000)={0x7fffffff, 0x0, 0x2, 0x8, 0x0}, &(0x7f00005a6000)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002e0000-0x4)=0xc) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000086b000)="93b57957d8164ca72623a024e4cc7698", 0x10) getgroups(0x4, &(0x7f00008c0000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) syz_fuseblk_mount(&(0x7f000001a000)='./file0\x00', &(0x7f0000924000-0x8)='./file0\x00', 0xc000, r2, r3, 0x9, 0x3, 0x800004) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ecd000)={0x0, 0x9}, &(0x7f0000af7000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000646000-0x8)={0x0, 0x8}, &(0x7f0000553000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000862000)={0x0, @in6={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x1, 0xffffffffffffffff, 0x3, 0x100000001, 0xf1, 0x10001, 0x560a47e2, 0x1, 0x80, 0x3, 0x9d5e, 0x8, 0x9, 0x80000000]}, &(0x7f0000905000)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000096a000)={0x0, 0x1}, &(0x7f0000f3b000-0x4)=0x6) sendmmsg$inet_sctp(r0, &(0x7f0000966000)=[{&(0x7f00000eb000)=@in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, 0x1c, &(0x7f0000417000-0x20)=[{&(0x7f0000c41000)="d63d5cf95815e4c391fe6c9305884ff63e520b51097691bb68eca5c9f6eee15444613e94b779", 0x26}, {&(0x7f0000c84000-0xc8)="62140b8336c58df117d098760285b129603f265f708e4e6fb0cedce9d4ea6ce0e4e21e320c1f6c146d5968fcdf5d40a5ba9f2f034e9b56e6adbe887ce4fa62b4649c64b3f81617fda0b2b37dd23d366d4f3349726e9b9e1bcfc013df4947a6653f9731650f068bda73cfb8c9217a7489174b3ff1149a56a97c47da1206601681e24e6ec41a7c4b4eb42ca353a8b5ef3f32cc4c19c23df74ec44164eec3390dafd0170cf9450337938e6f38c9c4fa2f00fe9e2037b45c332d649da8a3e77ccf51b5661b538abad508", 0xc8}], 0x2, &(0x7f0000fa2000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x400, 0x8008, 0xffff, 0xfffffffffffffffc, r1}}, @init={0x18, 0x84, 0x0, {0x8, 0x8, 0x7, 0x611b7068}}], 0x60, 0x0}, {&(0x7f0000fb3000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004ca000)=[{&(0x7f0000e6c000-0x29)="60140d1a3c7771620a722900434fd902eb72a5e4c053440d84c4f883a26b174f18bb40ffac5c1f858c", 0x29}], 0x1, &(0x7f00001b5000)=[@sndrcv={0x30, 0x84, 0x1, {0xdcde, 0x3, 0x8, 0x9, 0x3, 0x80, 0x3, 0x4, r4}}, @init={0x18, 0x84, 0x0, {0x7, 0x81, 0x6, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x4, 0x1, 0x4, r5}}], 0x90, 0x4000}, {&(0x7f0000838000)=@in6={0xa, 0x1, 0x204, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c, &(0x7f0000a15000-0x10)=[{&(0x7f0000ec0000)="4dfa3451e33f3fe1cc59772aeb7e0d23f07ee689a933bd3e1e25716881ed59c5ee96d7c9ca23d03ea7c092f99da3b2c2f663490930987b0994ef0e9a19a7ac9f9fcd2b2fd7b0d93de96424f67856525f258e81e7f3c6da15a60c45c8e33fb70722550abd62ed977a4b047f", 0x6b}], 0x1, &(0x7f0000544000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0x9, 0x5, r6}}, @init={0x18, 0x84, 0x0, {0x0, 0x100, 0x593, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x8b, 0x0, 0x4, 0x3e6b, 0x5, 0x7fffffff, 0x10000000, 0xfffffffffffffffc, r7}}], 0x90, 0x1}], 0x3, 0x10) accept4$ax25(r0, &(0x7f00002c0000)={0x0, {""/7}, 0x0}, &(0x7f0000c87000-0x4)=0x10, 0x80000) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fb7000-0xf)='/dev/sequencer\x00', 0x101002, 0x0) ppoll(&(0x7f00009d9000)=[{r8, 0x0, 0x0}], 0x1, &(0x7f0000dce000-0x10)={0x77359400, 0x0}, &(0x7f000014e000)={0x0}, 0x8) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getgid() seccomp(0x0, 0x1, &(0x7f0000c03000)={0x1, &(0x7f0000ca1000)=[{0xdc7, 0x9c6, 0x5, 0x20}]}) writev(r8, &(0x7f0000b3f000-0x10)=[{&(0x7f0000ad3000)="df84b4e588fc9c2bca89626e7eec8fac94c4de66aa47ef69ac0690af2851a870fe6d0a30fc25530aaf3f2ecd367e1f35eed14fb98ae3113f318fba868790a97e7ba8acea7224b31f482d51c711338f4ad5311e446d7e0f39635687a4ae9b4a7db00c3fbdcac79f417b237b813ce9fa5b6d8776dff32b80f6c5a359df8bf0cd4982eb978384f0cd566a69234c96fc3dcc0ecdd25ccf6af455b021ce28a79848a2de9a9598bbbd1b27a5d04c847e78d3ba360d0b6746800c1bdcbf3221050db18b3cc1ee029fb7347dd4676d9329e959ad8e17e9f264969caed893f3d535df349f7da6c440ce3e07486b61ae10c19c58488bec0a8208f24c4a", 0xf8}], 0x1) 2018/01/19 06:41:45 executing program 6: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000cd000/0x1000)=nil, 0x1000, 0x4000, 0x20000000000003, &(0x7f0000fe6000/0x4000)=nil) 2018/01/19 06:41:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000)=0xffd, 0x4) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0xfffffffffffff0cc, 0x4) ioctl$VT_RELDISP(r2, 0x5605) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000ef4000)=0x0, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r5 = syz_open_procfs(0x0, &(0x7f0000296000)='ns/ipc\x00') ioctl$TIOCGSID(r5, 0x540f, &(0x7f00002a9000)=0x0) epoll_create1(0x80000) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000013d000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r3, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000f8f000-0x2f)={&(0x7f0000272000)=@in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f00004b6000-0x10)=[{&(0x7f0000f22000-0xac)="30598a14d7d5a77efc67fb4e9eb72ab527aca01b8b4ca061cda3421bd9a51bd73d8f30f715512794a91ba44fc8928878e75127db44dba82c13214f01aee742917ef7251d04fdf8b1f39dc0f80b85f78faf65a893643e3df15c59984fca8e821536ab4c15fd631908409b97fca5705bdf444d1f943d33da9751f5002686e969dbc3fe5a7f777cc4922e60dee4d2d9247f75e3d42210b6df952f686aee8b161501c31edc1bafe3745871097f18", 0xac}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet(r3, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r3, r4) add_key(&(0x7f0000f4e000-0x12)='.request_key_auth\x00', &(0x7f000050a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) 2018/01/19 06:41:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000815000-0x9)='/dev/sg#\x00', 0x8, 0x4c000) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00006d8000)=0x3, 0x4) flock(r0, 0x6) ioctl(r0, 0x227d, &(0x7f00008e0000-0x60)="5abf8e66a0fe02ab77156cc4b4c836db7a91ea339f31be81fe64debfff417bb05bca664a7fb159342e9913c2b190242c9d8576804dc95d13be6c794c4ceba9d35ac07347467254409ed100f28c551d582b510100008000000000ae92340fcc6a") r1 = add_key(&(0x7f00000ab000)='big_key\x00', &(0x7f0000097000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000c2000-0x1000)="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", 0x1000, 0xffffffffffffffff) keyctl$clear(0x7, r1) 2018/01/19 06:41:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f00008b3000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000039000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) readv(r0, &(0x7f0000743000)=[{&(0x7f000058f000)=""/129, 0x81}], 0x1) readv(r0, &(0x7f0000efb000)=[{&(0x7f00005f7000-0x2c)=""/44, 0x2c}], 0x1) [ 62.172577] binder: undelivered TRANSACTION_ERROR: 29189 [ 62.206504] program syz-executor2 is using a deprecated SCSI ioctl, please convert it to SG_IO 2018/01/19 06:41:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x803, 0x100000001) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000dc7000)="", 0xffa4) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f00004a7000)=0xfffffffffffffff7, 0x4) 2018/01/19 06:41:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b10000)='net/udplite6\x00') sendfile(r0, r0, 0x0, 0x3096) 2018/01/19 06:41:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_route(r0, &(0x7f000054c000-0x1c)={&(0x7f00007a9000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000)={&(0x7f00006b2000-0x1d7c)=@getlink={0x5c, 0x12, 0x601, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0x3c, 0x12, [@IFLA_INFO_KIND={0x8, 0x1, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x10, 0x4, '/dev/cuse\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '*}.\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '\x00'}, @IFLA_INFO_KIND={0x10, 0x1, '/dev/cuse\x00'}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 62.249281] program syz-executor2 is using a deprecated SCSI ioctl, please convert it to SG_IO 2018/01/19 06:41:45 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000741000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fec000-0x4)=0xc) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000fec000-0x20)={0x1, 0x7, 0x4, 0x2, r1}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000feb000-0x21)=""/33) 2018/01/19 06:41:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000701000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009f3000)={0x0, 0x0, 0x0}, &(0x7f0000cf1000-0x4)=0xc) getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000614000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00001a8000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b83000)=0x0) gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007bf000-0x4)=0x0) r1 = getpgrp(r0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x50005, 0x0}) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000379000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0, 0x80) fcntl$setlease(r3, 0x400, 0x3) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f0000a6e000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000005b000)={0x0, 0x0}, 0x8) 2018/01/19 06:41:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ba4000)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00001fb000-0x4)=0xa) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000373000-0xc)={0x0, 0x0}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create1(0x80000) epoll_pwait(r1, &(0x7f00006f7000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003d7000-0x8)={0x0}, 0x8) 2018/01/19 06:41:45 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0xf, 0x800) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00002a6000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000f79000-0x1)=0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f74000)=0x3, 0xf6) sendto$inet(r0, &(0x7f0000f65000)="", 0x0, 0x0, &(0x7f0000f65000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 06:41:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000e0e000-0x44)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/19 06:41:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000-0x10)={0x0, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00003c4000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0xffffffffffffffff, 0x1}, 0x0}, 0x1c) 2018/01/19 06:41:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x80000000) setsockopt(r0, 0x200000010e, 0x0, &(0x7f0000000000)="", 0x0) 2018/01/19 06:41:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000aa4000)='/selinux/enforce\x00', 0x203ff, 0x0) sendfile(r0, r0, &(0x7f0000792000)=0x0, 0x9) lseek(r0, 0x0, 0x6) bind(r0, &(0x7f0000232000-0x1c)=@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000661000-0x18)={@empty=0x0, @broadcast=0xffffffff, 0x0, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0]}, 0x18) 2018/01/19 06:41:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001000-0x4)=0x400) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x9, 0x0, 0x0, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x280) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001000-0x6a)={0x0, 0x62, "c602c0bff3aba2f937dd79d5ef1e78abc9a87788b8620477915d6dae1b752041f03010226caa4d4cabb5480fa01b1a55157c95881a303783871585016bfbf7c842b0a7979831041121c048ebf0f7630e14a61746d9f496672f1bf02c14dc27392563"}, &(0x7f0000001000)=0x6a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r3, 0x0, 0x1, 0x100, 0x6, 0x0}, 0x14) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000001000-0x10)={0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000c4c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000b5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @fr=&(0x7f00000df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) syz_open_dev$usbmon(&(0x7f0000377000)='/dev/usbmon#\x00', 0x8000000000040, 0x200000) rt_sigprocmask(0x3, &(0x7f0000504000-0x8)={0x0}, &(0x7f000016e000)={0x0}, 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000035000-0x4)=0x0) 2018/01/19 06:41:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f000000f000/0x2000)=nil, 0x2000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000000f000)='./file0\x00', 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c5b000/0x2000)=nil, 0x2000, 0xf) mount(&(0x7f000000f000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000fcd000)="000005557764", 0x0, &(0x7f000000f000+0xc78)="") 2018/01/19 06:41:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) listen(r0, 0x0) fsync(r0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00003ee000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000243000)={0x8, &(0x7f0000c53000-0x40)=[{0x2f2f, 0x4, 0xfffffffffffffffa, 0x3f}, {0x200, 0x7, 0xfb, 0x6}, {0xfff, 0x3, 0x3, 0x7fffffff}, {0x0, 0x10000, 0x6, 0x2}, {0x5, 0x2, 0x2, 0x3393}, {0x7fff, 0x8, 0x401, 0x7}, {0x6, 0x7ff, 0x80000000, 0x7}, {0x4, 0x344a, 0xffffffff, 0x9}]}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f00001b2000-0xa)="e91f7189591e9233614b", 0x400, 0x10) getsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f0000cf5000)=0x0, &(0x7f0000794000-0x4)=0x4) 2018/01/19 06:41:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) fallocate(r0, 0x1, 0x4, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f000002c000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000084a000)=[], 0x0, &(0x7f0000d43000-0x18)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f00007ea000)=0x8, 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c59000-0xc)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x1, 0x4) 2018/01/19 06:41:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f000086a000)='/dev/input/mice\x00', 0x0, 0x200040) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f000079d000+0xe87)=""/208) fremovexattr(r0, &(0x7f0000378000)=@known='system.posix_acl_\\efault\x00') setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000884000-0x68)=@hopopts={0x32, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0xc0}, @calipso={0x7, 0x28, {0x4, 0x8, 0x6, 0xd, [0x2, 0x3, 0xffffffffd9d7eaab, 0x6]}}, @jumbo={0xc2, 0x4, 0x8}, @enc_lim={0x4, 0x1, 0x9}, @pad1={0x0, 0x1, 0x0}]}, 0x68) 2018/01/19 06:41:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x800000000000001a, &(0x7f0000001000)=0x0, &(0x7f0000012000)=0xfffffffffffffdc1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000926000)=0x0) 2018/01/19 06:41:45 executing program 1: fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000049d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009b3000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000120000)='loginuid\x00') read(r1, &(0x7f0000a5a000-0x200)=""/512, 0x200) 2018/01/19 06:41:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000f24000)={0x8, 0xf16}) r1 = mmap$binder(&(0x7f00002b7000/0x2000)=nil, 0x2000, 0x2000000, 0x10010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x30, 0x0, &(0x7f0000ee0000)=[@acquire_done={0x40106309, r1, 0x4}, @free_buffer={0x40086303, r2}, @clear_death={0x400c630f, 0x0, 0x0}], 0x9d, 0x0, &(0x7f0000000000)="f2f0d096723b126fec07f6a281e141d16690cf9dc3b0b192339a862d0389a934f84164cf00cf8a26f4f3a31f16e1a9f0fef6a6f208f185cc76f4d536bfc07e96b5e56576edd19c9a67e5730bdb9ee15768f573c611ec6acdde51ca5ebfd89014d68f968c2b1e95e171b930a0e520fe8634f94d472708a82cfb364c3bf7fb190269773dd9744ab7becf777687fd78912e2796170d6c0901e56e0a2b5be5"}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0xffffffffffffff01, {{0xa, 0x1, 0x52d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) lseek(r0, 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000457000-0x4)=0x0) ptrace$poke(0x4, r3, &(0x7f000008a000)=0x0, 0x8) r4 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r5 = epoll_create1(0x0) sysfs$1(0x1, &(0x7f0000309000)='/dev/snd/seq\x00') epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000bc2000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x100006002, 0x0) 2018/01/19 06:41:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x0, 0x10000) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b31000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f000072a000)=0x0) r3 = dup2(r1, r0) bind$inet(r0, &(0x7f0000a90000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000df2000-0x4)=0xa6) connect$inet(r1, &(0x7f0000f0c000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000bda000)={0x0, 0x100000000, 0x20, 0x7fffffff, 0x6}, &(0x7f00005f4000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a6a000-0xf)={0x2, 0x0, 0x100, 0x4, r4}, &(0x7f0000a74000-0x4)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000003, @loopback=0x7f000001, @loopback=0x7f00000c}, 0xc) syz_emit_ethernet(0x37, &(0x7f0000c9e000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [], {@generic={0x0, "965ada4a91175cc6df94dfaa8b89b2e3c59caa2f9154aa83d64897a26e891b0678b287024f782e72a6"}}}, &(0x7f0000a97000)={0x0, 0x2, [0xb0e, 0x9e]}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000afc000-0x340)={0x7, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) 2018/01/19 06:41:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000543000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000077f000)="") r0 = openat(0xffffffffffffff9c, &(0x7f000089a000-0x8)='./file0\x00', 0x73877b1df74dadba, 0x0) dup2(r0, r0) clock_nanosleep(0x7, 0x4a2c5767b0f262e2, &(0x7f000024d000)={0x0, 0x0}, 0x0) 2018/01/19 06:41:45 executing program 1: prctl$void(0xd) 2018/01/19 06:41:45 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000032f000-0xc)='/dev/autofs\x00', 0x200000, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000a46000-0x258)=[{{&(0x7f00002c4000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00003d2000-0x10)=[{&(0x7f0000001000-0x25)=""/37, 0x25}], 0x1, &(0x7f000037e000)=""/236, 0xec, 0x2}, 0x511e}, {{&(0x7f0000e5f000)=@pppol2tpin6={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}}}, 0x32, &(0x7f00006ca000-0x20)=[{&(0x7f0000001000-0x7f)=""/127, 0x7f}, {&(0x7f0000829000-0xf0)=""/240, 0xf0}], 0x2, &(0x7f0000e92000)=""/19, 0x13, 0x8000}, 0x0}, {{&(0x7f0000b3b000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000001000-0x10)=[{&(0x7f0000c48000-0x10)=""/16, 0x10}], 0x1, &(0x7f00009f5000)=""/0, 0x0, 0x200}, 0xa2}, {{&(0x7f0000af0000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000e14000-0xe4)=""/228, 0xe4}, {&(0x7f0000deb000)=""/123, 0x7b}], 0x2, &(0x7f00002d9000)=""/162, 0xa2, 0x9}, 0x7}, {{&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f13000)=[{&(0x7f0000801000)=""/195, 0xc3}], 0x1, &(0x7f0000000000)=""/229, 0xe5, 0x4}, 0x5}, {{&(0x7f0000ab4000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x30)=[{&(0x7f0000e37000-0xd0)=""/245, 0xf5}, {&(0x7f00006e8000)=""/54, 0x36}, {&(0x7f0000000000)=""/161, 0xa1}], 0x3, &(0x7f0000000000)=""/63, 0x3f, 0x6}, 0x2}, {{&(0x7f0000001000-0x6)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000065e000-0xa0)=[{&(0x7f0000d45000-0xd7)=""/215, 0xd7}, {&(0x7f0000000000)=""/133, 0x85}, {&(0x7f0000001000-0x64)=""/100, 0x64}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000b9d000)=""/170, 0xaa}, {&(0x7f00007b0000)=""/236, 0xec}, {&(0x7f0000cf6000)=""/106, 0x6a}, {&(0x7f00005ae000-0xa)=""/10, 0xa}, {&(0x7f0000b46000)=""/85, 0x55}, {&(0x7f0000000000)=""/4096, 0x1000}], 0xa, &(0x7f0000001000-0x5d)=""/93, 0x5d, 0x7}, 0x5}, {{&(0x7f0000dd1000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x13)=""/19, 0x13}, {&(0x7f0000dfe000)=""/95, 0x5f}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d26000)=""/217, 0xd9}, {&(0x7f000067f000)=""/59, 0x3b}], 0x5, &(0x7f0000590000-0xf9)=""/249, 0xf9, 0x7ff}, 0x8}, {{&(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007a9000)=[{&(0x7f0000001000-0x7c)=""/124, 0x7c}, {&(0x7f0000000000)=""/111, 0x6f}, {&(0x7f0000001000-0x5a)=""/90, 0x5a}, {&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f0000001000-0x7f)=""/127, 0x7f}], 0x5, 0x0, 0x0, 0xb4}, 0x0}, {{&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, 0x3a, &(0x7f000016e000)=[{&(0x7f000030e000-0x2d)=""/45, 0x2d}], 0x1, &(0x7f0000000000)=""/87, 0x57, 0x7}, 0x4}], 0xa, 0x100, &(0x7f0000000000)={0x0, 0x989680}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000ca2000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000+0xe94)=0x0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x49, &(0x7f0000f6e000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/19 06:41:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a2a000)='/selinux/user\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000855000)={0x0, 0x0}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000e38000)="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", 0x100) 2018/01/19 06:41:45 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000015000-0x68)={0x14, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 06:41:45 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000570000-0x6)='stack\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00004f9000-0x4)=r1) clone(0x0, &(0x7f0000001000-0x60)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x71)="") setrlimit(0x0, &(0x7f0000beb000-0x10)={0x0, 0x0}) 2018/01/19 06:41:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fa4000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f49000-0x10)='/dev/input/mice\x00', 0x0, 0x107000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a86000-0x14)={0x1, 0x7, 0x0, 0x701, 0x8}, 0x14) memfd_create(&(0x7f00001aa000-0x10)='/dev/input/mice\x00', 0x0) syz_open_procfs(0x0, &(0x7f00009c4000-0x11)='net/fib_triestat\x00') 2018/01/19 06:41:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) chroot(&(0x7f0000a02000)='./bus\x00') r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) seccomp(0x1, 0x0, &(0x7f0000fad000)={0x1, &(0x7f0000057000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004f5000-0xa0)={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]}, 0x314, 0x2, 0x2, 0x1, 0x40}, &(0x7f000033c000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004d9000)={r1, 0x100000000}, 0x8) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000a0f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/19 06:41:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f000019f000-0x12c)=[{{&(0x7f00003f8000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00008e3000)=[], 0x0, &(0x7f00001b3000-0x198)=[], 0x0, 0x0}, 0x6135}], 0x1, 0x20000000) sendmsg(r0, &(0x7f0000a84000)={&(0x7f0000ba3000)=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009c1000-0x10)=[{&(0x7f000068c000)="43d87f9587750ce4b03b0af63bb1a6553c308148940851734b1471b2cdff21210c31d7aa7146ae007ad46bcb463060d699f24bb0b6e1da33bf9100cf6535335b9ef6d52503ab0b12442656c97fcf0f989362445f8e9b9f3a38efbbb19603a7266d9ecfe3041e17c28d93a9c9ad3e792e484ce46555dc3a0a9c89665e89f8fbd9f4ab8b8cf101325728e550dcca9c2ce97d3dcb5e73cb1e3b878948860554b239", 0xa0}], 0x1, 0x0, 0x0, 0x8000}, 0x20000080) recvfrom(r0, &(0x7f0000aec000-0xed)=""/237, 0xed, 0x2, &(0x7f000091f000)=@sco={0x1f, {0x1, 0x2, 0x81, 0xffffffffffff4426, 0x3, 0x2f}}, 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ff3000)={0x0, 0x0}) 2018/01/19 06:41:45 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000009000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000009000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000008000)='./file0\x00', &(0x7f0000009000-0x20)={{0x0, 0x0}, {r2, r1}}) 2018/01/19 06:41:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002c4000)='/selinux/enforce\x00', 0x210000, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000888000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/19 06:41:45 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x20, 0x0) r1 = dup2(r0, r0) ioctl$KDSKBLED(r1, 0x4b65, 0x401) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x2a2a, 0x5]) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000001000-0x14)={0x4, 0x7, 0x3, 0x7, 0xffff, 0xeccf, 0x101, 0xfffffffffffffffa, 0x80, 0xfffffffffffffffb}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000002000)={0x56, 0x4, 0x5, {0x6, 0x6}, {0x7fff, 0x100000001}, @const={0x5, {0x0, 0x5, 0x6, 0x3}}}) ioctl$KIOCSOUND(r2, 0x4b2f, 0x8) 2018/01/19 06:41:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a21000-0xd)='net/wireless\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00003ce000)={0x3, 0x0, 0x3, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000bf9000)={0x9afd, r1, 0x2, 0x6}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002e5000)=0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f000096f000)={0x7, 0x7dfb, 0x1f, 0xffffffff, 0x10, 0x8}) preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000882000-0x8)={0x0, 0x0}, &(0x7f0000021000-0x4)=0x8) 2018/01/19 06:41:45 executing program 2: r0 = socket(0x10, 0x802, 0x3f) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c7b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aca000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000002000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000001000)='eth1em1:security-\x00') recvmsg(r0, &(0x7f000066b000-0x12)={&(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000363000-0x30)=[{&(0x7f0000001000-0x63)=""/99, 0x63}, {&(0x7f0000db8000-0x9)=""/9, 0x9}, {&(0x7f0000dc1000-0x18)=""/24, 0x18}], 0x3, &(0x7f0000000000)=""/102, 0x66, 0x5}, 0x0) 2018/01/19 06:41:45 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}) removexattr(&(0x7f0000014000-0xe)='./file0/file0\x00', &(0x7f0000014000-0x9)=@random={'btrfs.\x00', '-\x00'}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006dd000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00004c8000)=0x0, &(0x7f0000753000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) timerfd_create(0x2, 0x800) [ 62.553029] netlink: 224 bytes leftover after parsing attributes in process `syz-executor7'. [ 62.580747] netlink: 224 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/19 06:41:46 executing program 1: personality(0x400003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x280, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000f22000-0x28)={0x5, 0x2, 0xb9, 0x2, 0xfffffffffffffffa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000001000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TCGETS(r0, 0x5401, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000000)={{0x0, 0x2, 0xe9, 0x2, 0x1}, 0x3, 0x8, 'id0\x00', 'timer1\x00', 0x0, 0x7, 0x7fffffff, 0x6, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$unix(r1, &(0x7f0000003000-0x6e)=@file={0x0, ""/108}, &(0x7f0000002000)=0x6e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000000000+0x812)=""/92, 0x5c, 0x1, &(0x7f0000001000)=@llc={0x1a, 0x19, 0x7, 0x2, 0x7, 0xfffffffffffffffd, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 06:41:46 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x5429, 0x0) 2018/01/19 06:41:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000000000)='pagemap\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000c7000)='./file0\x00', 0x0) socket$pppoe(0x18, 0x1, 0x0) lgetxattr(&(0x7f0000642000-0x8)='./file0\x00', &(0x7f00007c0000-0x11)=@known='security.selinux\x00', &(0x7f0000fbc000)=""/0, 0x0) 2018/01/19 06:41:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0x9) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) keyctl$session_to_parent(0x12) bind$inet6(r0, &(0x7f00002a0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26", 0x3d}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000211000)=""/98, 0x62, 0x0, &(0x7f0000bc3000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000d12000-0x88)={0x401, {{0xa, 0x2, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$inet6(r1, &(0x7f0000318000-0x3)="1a9b4b", 0x3, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r2 = syz_open_dev$mice(&(0x7f00006f7000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00008e7000-0x4)=0x0) 2018/01/19 06:41:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0xa, 0x4, 0x9, 0xffffffff}]}) unlink(&(0x7f0000407000-0xe)='./file0/file0\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c9f000-0xc)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f56000)=0x0, &(0x7f0000696000-0x4)=0x4) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ec8000-0x10)='/selinux/create\x00', 0x2, 0x0) rmdir(&(0x7f0000024000-0xe)='./file0/file0\x00') r2 = accept4$llc(0xffffffffffffff9c, &(0x7f0000309000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e09000-0x4)=0x10, 0x80000) dup2(r1, r2) 2018/01/19 06:41:46 executing program 0: mmap(&(0x7f0000000000/0xb3b000)=nil, 0xb3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x2, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) lchown(&(0x7f0000009000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b3b000)='/selinux/enforce\x00', 0x80, 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000b3b000)='./file0/file0\x00', 0x4c) 2018/01/19 06:41:46 executing program 5: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000051000-0x10)={0x1, &(0x7f000004b000-0x18)=[{0x6, 0x3, 0x0, 0xffffffff}]}) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/01/19 06:41:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f000023c000)=0x1, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a7c000-0x9)='/dev/ppp\x00', 0x800, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00003b7000)=@generic={0x2, 0x3, 0x8}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00007f2000-0x28)={&(0x7f0000933000/0x4000)=nil, 0x100000000, 0x0, 0x84, &(0x7f0000f3c000/0x4000)=nil, 0x445c}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00001f8000)=0x0, &(0x7f0000568000)=0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00009e3000-0x10)={0x0, 0x0}, 0x10) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000592000)="0510474543c6df7835be64d5d70de130cd57079feb781f7cde4d5b69200d3bc75167d231ecb8826534484b966cc09f7e0fd57c103e200e5d34c845654654161d883ec4d36bc21ce6093dd1341d39d14cf4ecba8436eb958ca0c27b8c550bede95a73c99041e3bcbe589bca65e0f31d6292567b3bf33bfd4c1df5a1d2271a069c5ab419d016f6bc944c0202ef5cf0cd8dd52cbe8182ba325ea9016ba1bbc3de0a7d9c1026d77fe41cc21a4695e675b01c11e0", 0xb2) 2018/01/19 06:41:46 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cc5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x0, 0x1, 0x5}) r1 = socket(0x10, 0x2, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000ec4000-0x4)=0x0, 0x4) 2018/01/19 06:41:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000783000-0x4)=0x0, &(0x7f0000852000)=0x4) 2018/01/19 06:41:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004d6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f30000)='/dev/loop-control\x00', 0x101000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000037b000-0xc)={0x4000000c, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000642000)={0x40000000, 0x0}) r2 = socket$inet6(0xa, 0x400000002, 0x0) sendmsg(r2, &(0x7f0000f66000-0x38)={&(0x7f00008f5000-0x80)=@generic={0x10000a, "daf8ffe6fffffef501f20000000000b61b340e63e94d691822e903e7d64ac8fef9507f0000000000000009fbbf26093d6b53efc1cb00880001186a68506776e9eba5ebd039273202a52700fa2e0000000000000033c1c99287b26eaece2900727e347f814dc256ce82cb2c8080002b00bff900000000000000076167b456"}, 0x80, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000d97000-0x224)=[], 0x0, 0x0}, 0x0) 2018/01/19 06:41:46 executing program 2: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000f6c000)='/dev/urandom\x00', 0x0, 0x8081) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000cd2000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000f6d000)=0x32, 0x800) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f6d000)={0x0, 0xffffffff}, &(0x7f0000f6d000)=0x8) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000f6d000)={r3, 0x25, "84904a7a7caf6d1f2cb29e93f9b76a5ee9b04bd082bcf37534f9e72511b4f0951a671477aa"}, &(0x7f0000d12000)=0x2d) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000095b000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000437000)={0x0, 0x2, 0xc73b, 0x8}, 0x8) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000f6c000)=0x2) getsockopt$inet6_mreq(r0, 0x29, 0x8000000000011, &(0x7f0000696000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f68000-0x4)=0x14) 2018/01/19 06:41:46 executing program 1: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000048000)={0x8b, 0x0, 'client1\x00', 0x0, "dbc5a36560d78df4", "c134c88f58035d4fbcbb490bafc4f6b9746336b1db160771342fc6fe73b30a15", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000004a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000023000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000049000)={0x100}, 0x4) 2018/01/19 06:41:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000687000-0x8)={0x0, 0x0}, 0x84800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00001cc000)={0x0, 0x4, 0x20}, &(0x7f0000216000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d1b000)={r1, @in={{0x2, 0x2, @rand_addr=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, 0x1, 0x6, 0x8, 0x1}, &(0x7f0000166000-0x4)=0xa0) mkdir(&(0x7f0000669000)='./file0\x00', 0x100) removexattr(&(0x7f0000b5d000-0x8)='./file0\x00', &(0x7f0000a27000-0xa)=@random={'security.', '\x00'}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000d16000-0x8)='./file0\x00', 0x0, 0x0) fchdir(r2) 2018/01/19 06:41:46 executing program 7: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000df8000-0x8)='./file0\x00', 0x0, 0x120) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001e5000)='./file0/file0\x00', &(0x7f0000580000-0x8)='./file0\x00', &(0x7f0000ded000)='v7\x00', 0x1001, &(0x7f0000dee000-0xd1)="") unlinkat(r0, &(0x7f0000d68000-0x8)='./file0\x00', 0x200) pivot_root(&(0x7f0000df7000-0x8)='./file0\x00', &(0x7f0000df6000-0x3)='./file0\x00') 2018/01/19 06:41:46 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000f64000)=""/189, 0x9}) setsockopt$sock_void(r0, 0x29, 0x19, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000b47000-0x4)=0xfffffffffffff800) 2018/01/19 06:41:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ad6000-0x10)={0x2, &(0x7f00001d2000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x20000016, 0x0, 0x0, 0x0}]}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000089b000-0x9)='net/icmp\x00') getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000ab6000)=0x0, &(0x7f0000033000-0x4)=0x4) getcwd(&(0x7f000039e000)=""/0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000d8000)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00004e1000)={@generic="6da4e2685dc6450e484d7cff52fd7ded", @ifru_flags=0x4200}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000163000)=r1) syz_open_dev$tun(&(0x7f00001e2000)='/dev/net/tun\x00', 0x0, 0x210800) 2018/01/19 06:41:46 executing program 2: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c5d000)='/dev/rfkill\x00', 0x14a00, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000df7000)=0x40, 0x4) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000df4000-0x4)=0x2, 0x4) 2018/01/19 06:41:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b1d000-0x15)='/proc/self/net/pfkey\x00', 0x101002, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000027000-0x8)={0x7, 0x3, 0x3, 0xffff}, 0x8) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r4 = syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000f80000)={0x0, 0x0}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/19 06:41:46 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) fcntl$setflags(r0, 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setsig(r0, 0xa, 0x41) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000008000-0xf0)=[{{&(0x7f0000008000-0x60)=@nfc_llcp={0x27, 0xe4d, 0xabf00, 0x7, 0x6, 0x3, "8e0422d8a0e539cba34077e0d9a61ef1b89c4256a433aea643156a66e56ca175dbcc3e50b6896dae8166049be95cb7616bac4e75902cbf7236b7551a578ece", 0x1}, 0x60, &(0x7f0000008000-0x1)=[{&(0x7f0000002000)="4509956e1bdec4c2a87806f909d47433ba8889adfb387c00ecf7214e18833cfec8b9adc9ff830f8c4d757f271db9972a4b22ec5ac2623c4752753a644ff09e9d90315338eda9fc89c6684182920eb9d8702a87ccec212ec5b2dfcaebf8b7bc67098cff998db20c65664b764df90dbe1c8cfd62730637f8d1e4070ecd2a5352e207272f0ee73711537ba08d1cbc34beed1c797240f9a72915a7769ca58d5a42233d23ed75561dfc28e3e4d15a4bfc9c8aa4cb572b0c6488408b3df98a8f033c6b59e367fae84c2f037757862a3fe65ee04d8ed34c2230d36e089c79ba14285cb59e692e6f", 0xe4}, {&(0x7f0000008000-0x1a)="4cbabcbdbeb660fa7bac088ddf5185a6350ee5b391b5c2890c88", 0x1a}, {&(0x7f0000005000)="b07f6768e8d19bcc3b21ebac600c353b4fce54a55ab9d2ea4588a5307bd642a9bf71e10ae995adee30f70dbe3968c2b5b993ff5f765b8cd23784213864aaf6500720db97f56512b3259f186bc3c7c82bb9633b6dda4cb17e7ad6f4b589d5660901614dfc9778a11b7dfa931150263486fa2be5efeffd6375c551251c79a1608080a76f942711bb", 0x87}], 0x3, &(0x7f0000007000)=[{0xf8, 0x11d, 0x2, "3e89d4c914cf11613f6a091f457f7e563586f422ec19947ce095e07967526f335f8598c0fe11cd1cd26e1b43e345d16f3f9e5e9ef85cb141435a0a1b9c5fb79827a50d4eba9cda8ff909cc5facda0d93015b3f17599a816da2ab4a4ca439f41c305691d29a6ca46ed79f0aa6ab57ffda3300a988204ca1b474db431cfa92cb51c4d27ea572875301fde854ac6e12d2f0b10ee710276b78981714f2cce06a769bd36f032f232c1fe991442752dbaf07e8a2050d253df74f284957bcbb0d3349878971a3c05c44414e7f6b060483efee05d5520122b06680d3766ad42ac3939460b281fb795303a8"}, {0xd0, 0x10e, 0xcc, "0bbf84c6af4c6d0b38a5eb2333b8333fad5b1bec3586da685d6de36fadf1699eb50d87cec849f609b8d2318abc9bd16a6fe62752996c9242ec6d896704438da78e29651ffed9964a52cb7ce3c3ba3fecbbb590702e5fd37c5c9607e0aece1baaf447f61cb2362cb9d503f709bce4401071a5971df84677a277b19e7c5dbb938a5c2970e0da308372a193a32fddaa572fb260330094c26a16681dc29ebfcd6ef75f87afb0b79c51831b84bca837cc5aa1cce52a2ff8128f9fd46e"}, {0xd0, 0x1, 0x6, "d4ab1b51b0565c5402705284748d26c9ebf48578a8686e3f7fc3d83ff865b7fe1438c5f3ac35ffc630ae94c3e32d9afc2dc2a661e1e9fdfb57166c15fbd9ca5e35585f33b9ea10927506f1d4d25201249679d4eb8676fc6db34eec1b6fac88a7cc6baf5dce1ee6434979af53b79b4c8529e94643891a09f96610b6c6b75a5ee38bc85ebeb85e650feae885ebfc3bb63a205cb6da4e8c79756eafc0e508f9ee12a7200ff0553e9d7e456a8397307a05a83687bc567239535a2d8fb0062d2a"}, {0xf8, 0x10c, 0x3, "e4fd01f57c919c2945424ff57467b77203e2cd3c49508c64a1765a9edd077620b6ea43cd1b28943916a9ba83fbfe5e2818bd0476e3b43c4d53cdda435f34d9c98b7a1eb14b3f7eb9459574b5c2fc07553687031adba4c12eda3ec738a1733b33c00451417eb280b9b9fbfc8d7162bf07ef773e96a4eb4fa6321441b572424c6098cfc61a9b3827f8b3f0797fb20f68f1f9357a141612c9a12a6eee3690f9b9c083f624f2ac78b3eed6273872b3e1be0cec189c7ad2031e1b1ffc93bd71071daf69abe70c301aba02e40b3a60116ba0dd1bf99ede40f7bbc07ce96ccac112f3779da826e3ff9364"}], 0x390, 0x80}, 0x5}, {{&(0x7f0000008000-0x10)=@nfc={0x27, 0xf546, 0x1ff, 0x3}, 0x10, &(0x7f0000006000)=[{&(0x7f0000005000)="bbe4451bac4c7d4fe9418f9d0bba0149441ce53fc7323355c69d0d2804061dd4cfd62d1b3a9d7d0164b85f770f708a56c9e0e73dd0025631d4a14587555ad46b4b1451e5d7e57745e836b13ca869ee9a20c6f7276390aa8514", 0x59}, {&(0x7f0000007000)="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"}], 0x11c8, 0x800}, 0x8}], 0x4, 0x10) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) 2018/01/19 06:41:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000443000)='/selinux/enforce\x00', 0x2, 0x0) timer_create(0x5, &(0x7f0000392000-0x60)={0x0, 0x1a, 0x0, @thr={&(0x7f0000335000-0x78)="26e4582881b719b1783ae46d27a82aa25b9e91d92862a9d0e87a3e1587caa0e2066d7fee9a638a6d56af1189a6b2ada13c44d502758d4fb340314bff6d550307d773ba39dae364d4857e3b5c86e5dfa633b9e373477f357849f86bbe107074581c1617b0a8bb47aad6ca52e952cb5d20f5440eec73351ff9", &(0x7f0000390000-0x57)="fdf78aa7537b9ac3bb953d38f9915e7fd949f111b83ede18a875c1f527beb7a2fced7ab8ca87bc3702ef191f002d9150b678f6a3ccf4f5c3a4a4514d90caf3543f89f9b7a32cc61b2448c69f2810215d8ab1cf6592aca0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000180000)=0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00006a9000-0x4)=0x0, &(0x7f0000769000)=0x4) timer_gettime(r1, &(0x7f0000e02000)={{0x0, 0x0}, {0x0, 0x0}}) sendfile(r0, r0, &(0x7f00006c8000)=0x0, 0x6da3) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000308000)=0x800) 2018/01/19 06:41:46 executing program 0: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) accept(0xffffffffffffffff, &(0x7f0000708000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000500000)=0x3a) acct(&(0x7f0000cbe000-0x8)='./file0\x00') mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008c9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f000076f000)="7f596392fec36bf195c47067c2a714f0c98f82d9cb1345999a46ee9b3eaac1c13529cf86f46904511ad6005b026129d231cf0b478c45f6c478673afeae0d5c840cf7b56b0b35facd71ec896b341fb7436762f0baaf305d34f264fd1c4b76345738753769dfdc8256b9fbd14b05e309291e7c4a5a95a9032048b2962a62cd8b6ce0c33931204e9d23cf47175eef219cd6dc76470962b189be58a3b2f1d1d3c6a21f375566dd577b8f09") mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000df0000)=[{&(0x7f000092c000)={0x27, 0x100000001, 0x3f, 0x2, 0x3, 0x1, "b469451dcfce1aa9537d67e1950a633349586776187351b65da4ec760f927fcb75dae32f6eb76bb3c43e53476ef5b3272a94d8ffc08aa72ec23468f95fecd8", 0x3ff}, 0x60, &(0x7f0000df0000)=[{&(0x7f0000654000-0x9f)="3ff746768ca16efddcad610aeefcaa8004c104a580f20bef9b98eeae4111b213000ffcbad5f9628146a4ffb7cf32be00fcb48112e9c45f6718b7b08172e77a399a7c02bc6c41c9344b3b14182ef653208f16fcd06861d253d0c6fa6720bc2a7b685cfb3487b0aeaa3fb67acaf462253a4d8cef9858883679c02e654c0d79791a014af7607b680e2e7e83090d0fd4776b33c1d6d5feda18b6499ff0c61aab91", 0x9f}, {&(0x7f0000a75000-0x64)="26a43af7951687346686425d72f13baeb3c3ea9e7caf4b2a70485625f8d080bca2773580cf787990cca0d8e75a6684608a11a88999bc7c9b9d09cbfddbd85c4e2913b0c96ef4f3138afa2edf4a651fd0a5d873c2030f362a194efd3f904fcd82d5f7b571", 0x64}, {&(0x7f0000df1000-0x9c)="af06029e5a665530f0d7a8c1a7a38943981b436cc666b51cdb768f01f3ff5be7b36e0270258c06c86dc8d2e9f57c479af9ffabc2dd96f5bb15d223edab4fe3d404a5ce9bb9ffd3a3b9effb6c714d205a513cdb8c3127a1d609bdb0a27dbddab8fbc66e3f055da52df904d5607dea3d15bb64b0597a05394b70aae17d036fddc09178f16b933758df5637e03592cb68782a5d05949c771d126e1c27f7", 0x9c}], 0x3, 0x0, 0x0, 0x40000}], 0x1, 0x20000880) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000253000-0x10)='/dev/sequencer2\x00', 0x22000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000374000-0x4)=0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000df0000-0x78)={0x8440, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x7ff, 0x20, 0x5, 0x8, &(0x7f00009c8000-0x10)=@common='syzkaller1\x00', 0x1, 0x1000, 0x80000000}) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000df1000-0x1)=0x4) read(r2, &(0x7f0000def000-0x19)=""/128, 0x80) 2018/01/19 06:41:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000d35000)='\x00', 0x1) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00000f8000-0x10)=[{0x20, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0x0}]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000032e000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000a1000-0x4)=0x2, 0x4) 2018/01/19 06:41:46 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) modify_ldt$write2(0x11, &(0x7f0000bb8000-0x10)={0x20, 0xffffffff, 0x1000, 0x100, 0xff, 0xffffffffffffffc7, 0x80000000, 0x9, 0x2, 0x80000001}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000013d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000be2000)={0x0, 0x0}, &(0x7f000097f000-0x4)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) r3 = fcntl$dupfd(r0, 0x400, r2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000645000-0xa7)={0x0, 0x9f, "060014b48ae17a8de2090441f8c38e831ed1b0802c93243204659dc6ec480a47569688c192ee3b066e2b5678bef6169d4b0ee466da1cdd4a5629f74d8cbcf7fc74d4d07604be77d148a283d742f5b2e77ddd53e8e00bb3efc1a37c325f2c4035de3a8b1447ceea895385f534415b0f31b9f4b30e51f8624cc352efb791898c61c5c526976850144024f2989fd9761f03b72a66051b2c0d1e43ed7fe219a89c"}, &(0x7f000024e000)=0xa7) ioctl(r2, 0x8, &(0x7f0000c7a000-0x1000)="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") setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000f1c000)={r4, 0xde, 0x200, 0xfffffffff18cbe40, 0x9b41, 0x9a17}, 0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/19 06:41:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000aa7000)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e06000)='/selinux/mls\x00', 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000c68000)=[], 0x0, 0x4) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000ed0000-0x23)=""/35) recvfrom$unix(r0, &(0x7f0000610000-0x99)=""/153, 0x99, 0x21, &(0x7f0000260000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000864000-0x4)=0x0, &(0x7f000079a000)=0xfffffffffffffd6c) r2 = syz_open_dev$loop(&(0x7f000087e000-0xb)='/dev/loop#\x00', 0x0, 0x30102) read(r2, &(0x7f0000c60000)=""/206, 0xce) lsetxattr(&(0x7f0000107000-0x8)='./file0\x00', &(0x7f000003d000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000064c000-0x1d)='procusertrustednodevtrusted&\x00', 0x1d, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000509000-0x10)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) bind$llc(r0, &(0x7f00000dd000-0x10)={0x1a, 0x1d, 0xffffffff, 0x1, 0x1, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x10) 2018/01/19 06:41:46 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, 0x0, r0) add_key(&(0x7f0000004000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)="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", 0x1000, r0) 2018/01/19 06:41:46 executing program 1: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x4000000000000001, 0xa, &(0x7f0000926000-0x5)=""/5, &(0x7f0000f77000-0x4)=0x5) 2018/01/19 06:41:46 executing program 7: clone(0x0, &(0x7f000016c000)="", &(0x7f00003c2000)=0x0, &(0x7f00000df000)=0x0, &(0x7f0000001000-0x48)="") prctl$intptr(0x1f, 0x3) 2018/01/19 06:41:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000443000)='/selinux/enforce\x00', 0x2, 0x0) timer_create(0x5, &(0x7f0000392000-0x60)={0x0, 0x1a, 0x0, @thr={&(0x7f0000335000-0x78)="26e4582881b719b1783ae46d27a82aa25b9e91d92862a9d0e87a3e1587caa0e2066d7fee9a638a6d56af1189a6b2ada13c44d502758d4fb340314bff6d550307d773ba39dae364d4857e3b5c86e5dfa633b9e373477f357849f86bbe107074581c1617b0a8bb47aad6ca52e952cb5d20f5440eec73351ff9", &(0x7f0000390000-0x57)="fdf78aa7537b9ac3bb953d38f9915e7fd949f111b83ede18a875c1f527beb7a2fced7ab8ca87bc3702ef191f002d9150b678f6a3ccf4f5c3a4a4514d90caf3543f89f9b7a32cc61b2448c69f2810215d8ab1cf6592aca0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000180000)=0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00006a9000-0x4)=0x0, &(0x7f0000769000)=0x4) timer_gettime(r1, &(0x7f0000e02000)={{0x0, 0x0}, {0x0, 0x0}}) sendfile(r0, r0, &(0x7f00006c8000)=0x0, 0x6da3) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000308000)=0x800) 2018/01/19 06:41:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009cb000)="", &(0x7f000086a000)=0x0, &(0x7f0000cd4000-0x4)=0x0, &(0x7f0000000000)='a') set_robust_list(&(0x7f00008d6000+0x60f)={&(0x7f0000482000/0x3000)=nil, 0x0, &(0x7f0000d76000/0x2000)=nil}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x2, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x1, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000-0x68)={r1, 0x60, "35fefc2c3dc6e2a62cab104b0a88573a2e65cf25ac42246da6ad3f3e1beffc88be5192597699f441065b1755b2e500da49786be4af4c5ac483d97a4da1371e365ece6ced9c08ee758cbbca0a295186035dcbca25c43634445ff0bc409087fbf2"}, &(0x7f0000002000)=0x68) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x16, "5d01fa8399a481528e250cb8133862fdb34900572966"}, &(0x7f0000002000-0x4)=0x1e) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r2, 0xffffffffffffffff, 0x5}, &(0x7f0000104000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x202, 0x114) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x70, "3320287dad82d5e1fa3173359c0fcc37a70564ccbda1e58a72d6c88cc2f68ec01705df4ce250f0718d718e4830e8bdf8839a92f7012405d7d3e0f4dcf9e08821c47ac5977ea4d1dbc1373b5d4a200000000013e6922b31c91e15e8676da920eadff982de0a5cb66b22280eda44a4525f"}, &(0x7f0000d59000-0x4)=0x78) 2018/01/19 06:41:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x1, 0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cd5000)={0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000be3000-0x10)='/selinux/status\x00', 0x0, 0x0) getpeername$ax25(r2, &(0x7f0000e27000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005e7000-0x4)=0x10) timer_create(0x7, &(0x7f00007fe000)={0x0, 0xa, 0x4, @thr={&(0x7f0000970000-0x7f)="c5803c99a983cb6c7a50d23e03d9600d45b00b60a9e5b4d2504e805293929cb3e599014f6aea75d279e9f35cc0943343424973e8b0737554525efc8e653aeb12ad84c4aaf8f4943d1c57908ba45b765f119d25abd60a53d29beafdd5c678cdb76d249912f8bf3e88121b6f4d6f8807959c08fe174c7e917c669e4dd86822b7", &(0x7f0000113000-0x1000)="5d480fa22c24d717fff53679306d8422c2e3cb07b57302658b6e47e58d1e087be6c69ce23ae364e2fd04af24a9f539d256c89ae088622c099a8aba4a19e89651f92f98d25fd1fa5e17c3b841fc6335a6ccb170a4a8a53338451593d114e0e0b23c918c851bd82e7bc2973c39bf01c149ae3aa29d1e2f2927fc128b6b2f28aa8921c499924cfca671cc081b0d61b805e93f0794c24b0551926f510e700d516c8c273ad306cbf3b52e2f5a55c04b22bd15f87a4900731d4da9a3594420b9dc9fea15c0cd2b0e0e1853bae0e2a329d6032a04b25f9ba7e64acf29b9a76a338b3ace35345b51ce8d503e307149813782a434655e10d20a2f7857174243393194fb3dc635fa5937283e8db169a2db82d506ce7e4b40be33bcf5d691918877556bc6c0226d3ee740a2346536b698e1650c8d2f41b25628863241e8966d2886ec257edee92a72d9178bc7f69ca780a8acc0f14994f14c4ed5e4c6b811f82c4be941a53f33b17798e17195feade7a524f917c2cffed63a12df876d86837a88fd681d3b802def0d26c756e218ed40ec09319e86692de73d074bbecffa3743a887b2eae0e972195442fb1145cd52d1ef793a3d2f4965d6a7b5a3ec355f93c1ae3c2efa15158bfb814570dcbab93cc59bf420fb1b522cfc2b6b6c9be6d5773aa562dfc28086f6712daf6ee6ea232f36fe5876933520830885aad22121e3dbe456e28287ed8faa38d7f9c667f00c8b5a858cac19446eb31b875856c68e7978c416269f2dcdfb63bc68984ebf60514cf1a2269c0141d014f40928e41668ac32ed24bc7a77054c6dcac47197d4a1caef2c0a30840372fc6f66901026f0f3eaae91cb2bab76e54e92a4947972adfcc6ae48715cb96d646722feb92d0be3d7216cf5cc32420292a9969ab975f6436a6b8a329f31f3a2f09249c8cf9688f3607da2a88b06f1c7f08099c6b99cd8451ce7bdf085a5ebe791ad9ae3bdfce82e4a8be2e6a3045a1af06bdbf15cc28dd268f8f6d0fb6d3eef44c34f2e999f759904b6ccc831ca1dca853d17c68e7868130db2de9348071be5acc08e8a3379b5bf7859753ea60ca9e31f5d5b570f509d884f503e31a4a1043f9de509f4384a1614109465cf7b3e694c035a2e804695666e1949595a673ffda358d2aec3570f7e998e8a0af45cd5b2d7d077057046d8b63555991d7c6e5b3e1fac6bab7d9ccfa10f2cb80d33663bc48041383169bfc839657da453506c4e00b1446499d362c73568838d5736bfc7c77f2e86d561e6f9cf3f480dd704d6323fd032d45becc33fa7382c01d9b2b88b577180dabcbca1e72150eafd24235037c6e2118472e5148f809ffd2ddfe93b6ee69027c45e127b9f6e7e2df772880a9d1c1ceaee4215043b4afb59eb727ecd648b7a7071b25c5460f658b1f1f7b9d16269a334b32454cdd936370d45f6861afaf1fccf1fd9e2cc2e8bfa8dcb2b65b7e149d82c8534020cb33cd2e7e212ec6ed29c1a5429e18a3aa927d1cd4d5900c39c3a849f30565aebb3314c449184ffbd47027d2a4e43dc73c6f568bdbec0094cd269e7f7537f8a1b19f9d819307d735ff1e22bae57a382776336921bb71392c0125409eef453b9c2158ec8def5696a760c7bceada820016cb18695b9d07ffa5d5bc80950427ade89ca1037ec7bfafcc151aa441c9f9e205e5a1348031b2de3e33d8ec96eef404dccc7d7143a988ef04efbadac30a428065e873c7d65ab755046f4db4af849c3173f8782459f99ed3fba4d9fafc58189fb8afa7fb467e31d11b0c0067b0cba3982f2dd5456d5549a82bfc32a5923cd79def0a61f521fca357b2b06e283a96a0297dfb55dd58570b1ce6912fc3a44077790c49a85a4cadeb20e5aacc2e1dda4577a29b0432b8899158acbe167c0c2b6f7e5d253c73fff2324cc06d82daf3eb8d9775528856ec232fd6715f5b6894552ab8edbb8a148285761221563307f11b74cdccd8e78472681878ed1295f58631d749a4f2884a7113850d0aa74afd4a05b6b7811ea4b141fc4c4dbcf0f32988056b3c0b6400065d009f86857ff7156b0c81d3befff6a3f01104f931ea7bed0019f59ff15052d55b98ee8fb3e4eadf210ca788bcd94efc00abde235180e7409d0cdaaa9110ec6cb52779ec471f91dd183216d4c3a3233acb64096d69c07318755c976db69142e3e54fa77eab985a53cdd96b38e6d71451c80feb471ea12960948087c7d364e338acdf8f8bb6b862ee629871d7bcc0f96de903d5d8072e52733529000acdb1f09f51d7f53e7ed34849b73e60bc5bf088bd484f5aa3fc6f8d4fcce189ba6a5e022133aed98b5495fcee20e7a54b841188b892b3b44cff5b27d85a8f2428686f45f45957f824b2a0caeff89ba77604d8175c93995370e18acf2d922e438de3e075308d3e0ce11ae39f72aecffe1ced9af181a954e7d575a3a2b1fae534a959e269186f714a30fa673b1acc455591b15a4cd0b4b22f85f07ba1d5a9a31cce43d5329a9908ab74090e017c54c4bac34742146b3464d735f151b3e3a712141cca74e7b36c7e42379142bd09f77961643a3412869d7e3ebc5e66731d6e1069c1215aaeeaac8f64ffb66c55c8e520b20bb05b994d223ba38b2090b35f467b282a8764cc4fdc2ae4f0d40796134ed8c13f38a3076de49b70212aa188ea869ecc5fc6bde5baa9fba70d545a87b7d66d0b07b5b02b6a883ebbc02c7459a13ea860a1952c7bd5668de499e7cb8935b29006d6b37c91fe7dfab0a4e2c91cc70b6809f4ab414c074ec5d613ee6455b3092fc5b8d06c475163bd148e30664c23d7c988ebd877bf84171f77193bb8ab93cd7fa2f1723166eb8077ea3743806cc14c939efa8449a4bdf439bf2a2d3b78ebdb605aadecf8868496e5565864fc379971cff0b6275758717bc3eb6ca5f8672ee028e5c31cc118e7c4716784221d2fbd23fd0962c48d096e1f7bfde2a14935942a1599269a6056af967ab2b680adacf2c5cfdb531cacb84e74ac27ea9ac26dcb815d5ffbddaaaf87a3d5884eb157201b7fe64677c08b86ecad9c1a2bb9850546b3e1c7b336eb1fadca9542b5ae8dcb1c486e34ee7c98f8c83a07ba72888f52cc39b0802d729e8a64d93c55ebc84a3ebe6ec2aad498b40bf3c673292f882b12d3f57c1455e533fe94569969d2737bb422a482da2016e29d7b004d3869243d547d1b7d150d0d51205247cb5c666463910622f1981b60b835c03378ac9cd81e60555ce419a3d29b96385747baa0b4fc591b1a2eee3e9e523903c2a3c6613c047ee6697fdcee5128d8f1d653a9510058ba620424c24fb585e978691ea261eb6d27fc02898ecabd016dbe103f01fe6e431eef3746d3ecfbcd0affb841eebbc4821a01c7808322953107fca34bd2294c5eb604dd957a1a60c55e0c05e60d29917e611784d14a70abe302245adc4868823c9273572db2f90de5d5bc3d3f94f9120446a04cfa69f53a05e62b03ed82eb034bdea94761db07823ede669fbe2d39e35e6d8d973ff1e3779021f09f369453d10105a962b1cbeb13cafea88ffda6ce3d0b339a9faf9a8fd0324d15b9bc1d54dd8dde93257c2eba39892696d02c654431eda9439639d85b87f2a6a3cae42d8f65f4d56bbd56e8c4e51ea2e50e2d6ba9051abf623adfd7ceaad5b3acc0d73206d7883846bfe26ba55610bcf0014d6cd509bbfc87e1a72644812c6169f04345f5e2582e749fa184130451cf61f7df693f29e73efa5f81e4b0e57251a1d51e9a53a80c2b9bc1c836aa79edb273b09eb88811b38da62dc36886eb89ad227d7d6a3f36b13b95149e341f0db551219058cee9b1c7c0cc88f0444d5964857c36eff61596cf071c60284d8691f2445ac72bc82dbd71075ff6a75db8b231c6723c180cee811379ed63ddb7c26f0e8cdf8ca9624dd8d647c99b2a7502c62378c94dd2b3554bf8277bf8c49e0728c90a872d643ea5e4304a1843a5999148b3fe0fd336082d9e609c0816410e711f83f67d26e413a5ba78c8cad7d1bcce08d3a2f98e780fef24c94d53f514fffea13850b3e9f93056343bf543c3c4ef69068662f4cb6db3d1489ab21f7979b286fcb6eca4d2ace02e0452ad8b68b94556aeaa9a16a9b2702e2b82f249193dc073132e8614459b8fd66826e2850baea697d352ef88d769ffb8d0cc1581caf0131e0cc50206312fdf559c6ebd4e1ea358f1206b736150a2473d3cc0a6f8035cdd401a54544dbe259bbaa7b0d0ce9ce34ae2c7a9eef7a69945148c6375e4f560c1ce7e003dcc6849419e6ce22afecebe4e53a56122e7bbd511e47a6b49aef74e2372e89befa5f8e2dbd5599298747662b9c80d1ee41e64a05f41e1b2d9917a2ebd2bd0171a8dce006ffb8bfbfe233808247601417485b3bb37e4b6c0123b8ca3bcd088f78c32f735463cea5853dd038fa4d030fe4e1a7ff75e1dd412df1acfe28f18f23d2d431120a1e5bee1ee585951d54a89a36aa799003c4622d9be6ad2417e2a65418f9844156b8538eae53d28f10c6b58c6cb46eb8792575e907d927777540cb88042e0d6444f0964cd43f738e134943a7e2f02597715b1adbad34cef92b66d52ffdd7b40c9e171146bcb0689e81dc2b26c06295c588943c6c34c9286d39db4d07a1daf965f2166c80a19a3b85df7ad481b22bb39c278785fa8874f9cf2cd4c18f682c3307abec3ac4b37d29f4b9b7ce77e081685eef8729450af089cb3e95bca5179bb3a2cde0cb2e902d038c7d76f5d969956a5cafef10ef5e95200efca93749e10f12f160910cb0e99ad55f1b672f3f1b0ca15aa8a922511d45c919186dda93b756b7eae9d324e2e2b12c06973d7dce03cf079295e40565ae9f4a957c2e4ce7020819bacb5e6ceeba4963c9f1f770e184b1e0053f4804e763eea5218efad93b98aa5402bddd69353e4316766d05a931b850e5e8a1587a416eccd70fb78315b172301af39a52a045b364bf634f96507ed16872dc0e81d0416b4e4444a6b20e148704bc4dc2ee16ab95858412d7b7117bff2f5098607f232ed9bd4a3cb6bf4625a2163db192804e70ce695e2f5f3fdb78c67e36587b7fb9453333b2f7c8ba5d14bcbc64c11a9a023752f4bfbe7a6a0f5a94910448f315a7038de0840fa96557f9b62f19fe7695be339f4a8004f4370049775ccd630fa838c14ad80fb89749f1ed3a7b9ace17fe424cd864abf5b6993ec9d49da1bcde07ef527bfa5417d9543fef76dfaf0d924da4c448e220cddddd43642f5d43cd3916cb6d1172139e96fa87e8a5b32435680eee8a2433269f6f9209be1c3faacae39b1e9626eb413f67fc287b06ea63ef07fd469827f362f4635f1e4b5cebc01db8fc803c2b6189d746f6eb687755a9c995610f7f943ddd540b5c3f7ac8f6bc357338d81d85bcfcf953a24015aa0c949588f7ccf86e4c4c5e85fa672815c7adaf0cad5cfca49d638995346ed84f7b8bd4708cc675f69bd134d3f4e11d775181ed55570637017a61f999c772b1358ef7f65f6096489dc86563897de70a246acc4085fb8f46a7981aadd9b6c76976ab64794f4a6ceb3e74cdc86f66c1d26fa2d98a5541444d3d6130e98a723e5564883f6f9daa3680807e86d28ecf2ea885e03c5efca33c025a68f11d7614262474424ea45e46c7b408e7d22e06c639a3f5460eccde8b5f0bcfee4d3f0c4925c014d42a939e087d014852f2d87ce5cb2c4a0d7cf8d30c63f5387188df23b047205475a68b7c24ea3a858e2b7acfb6d76f1a585be8119a49726d395f6c4ee497d7251df87a13dc6d16619b326afefcd3f8668ff536ed02393ac5455c04e1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000578000)=0x0) socketpair(0x4, 0x80006, 0x400, &(0x7f000089e000)={0x0, 0x0}) ioctl$TCSETS(r3, 0x5402, &(0x7f0000598000)={0x4, 0x240, 0x1, 0x2, 0x65563f62, 0x0, 0x100000001, 0x0, 0x8, 0xb4cb, 0xdb, 0x3f}) [ 62.984077] binder: 10710 RLIMIT_NICE not set [ 62.990008] binder: release 10709:10710 transaction 66 in, still active [ 62.996759] binder: send failed reply for transaction 66 to 10709:10715 [ 63.008073] binder: undelivered TRANSACTION_COMPLETE [ 63.013207] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/19 06:41:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000e17000-0x8)={0x0, 0x0}) r0 = inotify_init1(0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000073b000-0xbc)={0x8, 0x1, 'client0\x00', 0xffffffff80000007, "6726f274433e503a", "6306ddbb525324823d01503b44cf161ebba5fa2d95464e49143dd22191c10718", 0x1000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e60000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000c4b000)={0x7, 0x1, 0x1, 0x7, 0x9, 0xc5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 06:41:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004e5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f74000-0x4)=0xc) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00004a6000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(r0, &(0x7f0000b31000)="730400") fstat(r2, &(0x7f0000160000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_create(0x7, 0x800) 2018/01/19 06:41:46 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4000) read(r0, &(0x7f0000003000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/19 06:41:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000006f000)='/selinux/member\x00', 0x2, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f00001d2000)=0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000003000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x108) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000000)=""/147) 2018/01/19 06:41:46 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00003f0000-0x54)={'system_u:object_r:insmod_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x0, 0x0}, 0x54) r1 = open(&(0x7f000033f000)='./file0\x00', 0x20000, 0x110) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000002000-0x39)={'system_u:object_r:framebuf_device_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x35, 0x34, 0x0}, 0x39) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000001000-0x28)={0x7, 0xfffffffffffffffe, r2, 0x5, r3, 0x1, 0x3, 0xffff}) dup3(r1, r0, 0x80000) 2018/01/19 06:41:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r1 = socket$unix(0x1, 0x805, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d2b000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000038c000)=[@in6={0xa, 0x2, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x1, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}], 0x70) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000ce0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ce0000)=0x14) listen(r1, 0x0) r3 = accept4(r1, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) setns(r3, 0x0) clock_gettime(0x0, &(0x7f00003dc000)={0x0, 0x0}) ppoll(&(0x7f0000417000)=[{r3, 0x600, 0x0}, {r2, 0x2000, 0x0}, {r2, 0x0, 0x0}], 0x3, &(0x7f000096a000)={r4, r5+10000000}, &(0x7f0000be6000)={0xfffffffffffffa1a}, 0x8) 2018/01/19 06:41:46 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/hwrng\x00', 0x181000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f000000a000+0x4c8)=""/230, &(0x7f000000a000)=0xe6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f000000a000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000b000-0x4)=0x1c) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000c000-0xa)='/dev/ptmx\x00', 0x2000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000000c000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100, r3}) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000000)=0x4) madvise(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x11) 2018/01/19 06:41:46 executing program 3: mremap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000d04000/0x1000)=nil) mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f00005e3000-0x10)={0x2000000000000443, &(0x7f0000164000-0x8)=[]}) prctl$setendian(0x14, 0x0) r0 = eventfd2(0xffffffffffffffff, 0x800) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00001c1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 06:41:46 executing program 7: r0 = getpid() get_robust_list(r0, &(0x7f000052a000-0x8)=&(0x7f00009ba000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000010d000)=0x18) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000978000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000ec2000-0xa2)="43af2adcf2bf99f6c15242576bb9a6a6007c9e2c5416d83ad241788f5fa8534a309ae3a2fbda058979330a56ee741d0688eed4847b8a457b90cdd10d446a3d1e6e311d508880ab7f9d5d4cc1415417eff1e8f3bcb8bd45ec4f5947f6afe89bde00e997156c77718e368d2685952c2cd859c54207a54584acbd17ac7e2567253cd20caa3287b5ef159764bf53b939646c575b6a9ee817ce7e5ae9c441f567dc6c9f31", 0xffffffffffffff78, 0x20000000, &(0x7f0000c25000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00007d9000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/19 06:41:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000091000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) munlock(&(0x7f00005f0000/0x1000)=nil, 0x1000) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) pread64(r2, &(0x7f000000d000)=""/4, 0x4, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f000001b000-0x48)={{0xffffffffffffffff, 0x3, 0x4, 0xc1fd943be9cc83f5, 0xffff}, 0x200, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r3) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) 2018/01/19 06:41:46 executing program 4: clone(0x0, &(0x7f0000a66000)="", &(0x7f0000af0000-0x4)=0x0, &(0x7f0000f91000-0x4)=0x0, &(0x7f0000070000)="") timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) 2018/01/19 06:41:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000edc000-0x8)='./file0\x00', &(0x7f0000fea000)=""/239) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000937000)='.', &(0x7f0000348000-0x6)='ramfs\x00', 0x0, &(0x7f000002f000)="") mount(&(0x7f000003f000)='.', &(0x7f0000c5f000)='.', &(0x7f0000753000)='mshos\x00', 0x5010, &(0x7f00008d4000-0xb)="75c4063731143b11f1cfbd") 2018/01/19 06:41:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x10) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mknod$loop(&(0x7f0000773000)='./file0/file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f000008b000)='./file0\x00', &(0x7f0000001000-0x6)='msdos\x00', 0x1001, &(0x7f0000097000)="9d0582dc3f382d70646aaf5b60e49b97cb1f804864509e47ddeaa865d11d2fd1d9ba282b7400000000000000000c2a") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x0) getsockname$inet(r0, &(0x7f0000d3d000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c2000)=0x10) [ 63.035229] binder: release 10709:10710 transaction 68 out, still active [ 63.053403] binder: undelivered TRANSACTION_COMPLETE [ 63.062518] binder: send failed reply for transaction 68, target dead 2018/01/19 06:41:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000e89000)=0xbd08, 0x4) 2018/01/19 06:41:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000482000-0x4)=0x0) r1 = open(&(0x7f000043a000-0xa)='./control\x00', 0x2, 0x20) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000703000-0x4)=0x0) 2018/01/19 06:41:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000dcb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/19 06:41:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000ab7000-0x8)='./file0\x00', 0x303002, 0x10) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x5, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 06:41:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0x1ffffffff}]}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/pktcdvd/control\x00', 0x4180, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000720000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x84, 0x80000001, 0x7, 0x5}, &(0x7f0000d51000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e72000-0x8)={r1, 0x47}, &(0x7f0000837000)=0xfffffffffffffd69) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000cdd000-0xc)=@sack_info={r1, 0x5, 0x9}, 0xc) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000596000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) flock(r0, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000068000)=0x0, &(0x7f0000402000)=0x4) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000051d000/0x3000)=nil, 0x3000, 0x0) fdatasync(r0) 2018/01/19 06:41:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000054b000)=0x8f, 0x4) 2018/01/19 06:41:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00009b5000)={0x7ff, 0x4, 0x2, 'queue1\x00', 0x793, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) recvfrom$packet(r0, &(0x7f0000000000+0x9dc)=""/4096, 0x1000, 0x2000, &(0x7f0000001000-0x14)={0x11, 0xff, r1, 0x1, 0x75, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00001cf000)='/dev/net/tun\x00', 0x0, 0x1) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000eaa000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f00005e9000-0x8c)={0x6, 0xaf, 0x8, 'queue1\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]}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f000008e000)=0x8) splice(r2, &(0x7f00005c6000-0x8)=0x0, 0xffffffffffffffff, &(0x7f000019b000)=0x0, 0x8000, 0x0) 2018/01/19 06:41:46 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000001000-0x4)=0x0, 0x0, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) clock_settime(0x3, &(0x7f0000001000)={r1, r2+10000000}) select(0x40, &(0x7f0000987000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x77359400, r0}) 2018/01/19 06:41:46 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000089c000-0xe)='/dev/keychord\x00', 0x408000, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff6000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd695, 0x0, 0x0, 0x4, 0x6, 0x5, 0x200}, 0x20) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ff0000)='/dev/autofs\x00', 0xfffffffffffffffc, 0x0) fgetxattr(r1, &(0x7f0000615000)=@random={'trusted.\x00', '/dev/autofs\x00'}, &(0x7f0000ff4000-0x1000)=""/4096, 0x10000035b) 2018/01/19 06:41:46 executing program 2: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x8001, &(0x7f0000f8f000-0x67)=""/103, 0x67) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000297000)='/selinux/checkreqprot\x00', 0x4000, 0x0) r2 = getpid() mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8f000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4d000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000aa2000)={0x5, 0x4, r2, 0x100, r3, 0x3, 0x8, 0x0}) connect$inet6(r0, &(0x7f0000596000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000dec000-0x5c)={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x80000000}, {0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, 0x2, [0x45, 0x2, 0x0, 0x7, 0x0, 0x1, 0x545e, 0x3]}, 0x5c) 2018/01/19 06:41:46 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f00001de000)=[{&(0x7f0000d1d000-0xa8)=""/168, 0xa8}, {&(0x7f0000d1d000-0x2f)=""/47, 0x2f}], 0x2, &(0x7f00008d8000)=[{&(0x7f0000522000-0xd0)=""/208, 0xd0}, {&(0x7f0000d1d000-0x98)=""/197, 0xc5}], 0x2, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000d1f000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000d1e000)=0x8) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000d1f000-0x6)={0x0, 0x2}, &(0x7f0000d1f000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000af5000-0x8)={r2, 0x1000, 0x402}, &(0x7f0000d1e000-0x4)=0x8) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000d1f000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000059a000)=0x1c) r4 = memfd_create(&(0x7f0000781000)='\x00', 0x1) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000d1f000)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xb119}, &(0x7f0000d1f000)=0x4e) 2018/01/19 06:41:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f00001f0000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000360000-0x4)=0x2e, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a1f000)=0x0, &(0x7f00007e5000-0x4)=0x4) r1 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000)={0x0}, 0x8) unshare(0x40602) r2 = epoll_create(0x5a) dup2(r1, r2) socket$inet6_udp(0xa, 0x2, 0x0) signalfd(r2, &(0x7f0000ba0000-0x8)={0x0}, 0x8) sysfs$2(0x2, 0xda, &(0x7f000096b000-0xee)=""/238) 2018/01/19 06:41:46 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000006000)=0x14) connect$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x81, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000000)={0x0, 0x0, ""}) 2018/01/19 06:41:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d36000)='./file0\x00', 0x0) splice(r0, &(0x7f00009cb000-0x8)=0x0, r0, &(0x7f000055d000-0x8)=0x29, 0x8, 0x6) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1001, &(0x7f000005b000)="") mount(&(0x7f0000092000)='./file0\x00', &(0x7f000081f000-0x8)='./file0\x00', &(0x7f0000379000)="418b6f080a000000000000736fdb", 0x2002, &(0x7f0000663000-0x3)="040086") 2018/01/19 06:41:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fab000-0xb)='/dev/loop#\x00', 0x0, 0x0) timer_create(0x1, &(0x7f0000a27000-0x60)={0x0, 0x2a, 0x2, @thr={&(0x7f0000448000)="d065f35ab9454843025f839ec1f6f3ab52edd3322f6e26a06c8abfb055c99055c7f6e87042c693ce73082f9029257134932bcba8dc3134fc633e130180dd28c758cf7c1508b4a4510b993b26ad564f85b07175e1c099a44db09b00370c4a58a5b03c809fca", &(0x7f000034c000)="490064a452a0de4aca29d49e08f747f1b9758ed60a024b96aa0df4bb3c1e3c44899ca0cd8d0c42e30f98f792eb0b00f755a6d59a4da25a37ff905557fae19919ddb9efae2927d4bb36789c5d4a0e149ea09fbc76ba21b404e551a9f57dc84ef32bfe65"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003fe000-0x4)=0x0) timer_getoverrun(r1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000075b000)={0x0, 0x0, 0x0}, &(0x7f00002ac000)=0xc) r3 = syz_open_dev$sg(&(0x7f00004d9000)='/dev/sg#\x00', 0x2, 0x2000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000e34000-0x10)="46409acfd3bb7fef9b3abde803e03db3", 0x10) tkill(r2, 0x4) ioctl$LOOP_GET_STATUS64(r0, 0x127d, &(0x7f0000892000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/19 06:41:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b9a000)='/dev/sg#\x00', 0x0, 0x2080) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)="") r1 = getpid() r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fc8000)='/dev/autofs\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00004cf000-0x5c)={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xdbd}, 0x7, [0x3, 0xffffffff7fffffff, 0x800, 0x4, 0xfcd4, 0x8, 0x3d67, 0x1]}, 0x5c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000303000)={0x0, 0x0, 0x0}, &(0x7f0000fac000-0x4)=0xc) lstat(&(0x7f00004fb000-0x8)='./file0\x00', &(0x7f0000c31000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00000e1000)=[{&(0x7f0000c42000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000031b000-0x40)=[{&(0x7f0000b93000)="01a39f5f3f7623", 0x7}, {&(0x7f0000c23000)="1bc62def4686f90a774aa13dbd32c35a39fa7a73881406b1d2beefbc29a935aeab79ba7b26febe4584e370c5e4cd8bfd9ed4532f94d6944bf2e07b66184cd9c2ba5371c0a44828fab9ce6bfe109db127b96bafed4f57aa5f28e5cf8567cbecb6de7b8c95f40e9ab68305f8f5eefc21982532d3783a741836b2797657a23d846ba5c1aeb513dd302f519d3c5145d83b6013458143859ad0ba61779369ef5e85e8764d4f1f7aefb61046cf74c365e2f0e26b25942462b3", 0xb6}, {&(0x7f0000b65000)="5170c58be35b3710b47e77631fd79ff11fab136c969d81090a4c10d0bf57dd633030b0bc3bf20a87228721e948eb209d829b7b6aea6c3c3268f323a0fcf15a6b376b64b743285a8d5734fd59569defa545c0701339d7fb8e5c43c09eb2bb28defa28424b3f430e2571b57836893f55d2eaa76ed2901c7cf922cc2c592c3d2542840664daaf302f47f5dbf3ba23bbe09886294261d782e1c60ec43278d9a3f8e1dbe4d3e0f08c5acfd748b24695493f3fdd0016a2c1b76ba61ee1ed7223d50b0e3850c4fa1fe29716078fc98c40b65124832b0752aae461909660235aeae0eafd7f8766585ca056b3", 0xe8}, {&(0x7f0000c57000)="f96eedf2c26ee5211ed3622727650943dedeb8dc4886ea1047c63812d0434089bfede59960115abd5fe105668e226aefa3e15ca3c3025c046b9f64672e4180d33d60aeb782f1f8733513a66b20423b0315ff3a762d3141c6a0d484732db9b9b50a03cd00b77675199319bc4796550c99080a7d1ecd44f651626b9d599acd65d0b9691802a2e14839b2e155be0dd02724aa7cdfe884ed1b501c7b25224bc3d63ddecce2e4030e4c9cf03f3749987b53f999df3c530113f87d9eb0d10d95be3cf02345359e0ea82e19ea07cd57eb4e64195339fc688735c44e3a72e7cd1d9f33f60746d1f206dbc299f436c6aade24147f2131b73dd0", 0xf5}], 0x4, &(0x7f00008b1000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}], 0x20, 0x44005}, {&(0x7f0000ca6000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000b1f000-0x60)=[{&(0x7f0000f50000-0x1000)="7f0d971944be52bb8de032a17cff63704aece3ea02fffce24ad0c99d1508d96ec18432205ad65381d38ac39f581e13adeb35f8e6267eb42729f3553dc64259d151a3ce3abefa75e338fa2929323ada94d26c76e96a6b8cbcad1c9948b25e1d3a433904dde0f618134448fe7a64efd7878d4ee31846ecbfc7974a044d49bb5274f77d966b46f2d1f0e93e24fcc3154ccf782c0c15ce3470f718023f5de059e771280f7983d022d8a36e2623a3d759c5e1cb3495b3f976cc701c49cbd857e08bf3c83b2ba29e9847d05fbab8e17f31db4deec464e6675761c10c9a27cde2fd281b6b97278cb4f92b1d4e1aa6f36b6070dd2f42c94a44a8e6f299570f246cd48802a85a21ce3c132a304426b96f8f298f61600fa4f73d9ea932a68b60ba08d55b04c7fd47cf5ee8f4f65038c28c0cfa2af74223ac5a866419315f8c670b25432f5a742347c92a670774140e8cb54f2000b8b2560a5c5d29e919c5949eec2b8f3f463437d4a42beb3ec91c5bd31c3aabd2534deaa524201bfa2e137ebe2baca5b5785c11c111d2ffa1cacb654bbbc4bed4e58db4c42dc1538bdafa665df241b966af3b1686a7e233042a603005e13f29939a527ece8654f84682204e0ea790f3aae25cf057e076d0b3aa3dfe2ecfe6a37d7c32ff84c41df292e1af9b0db9f477af7afdbfd1faa4a3488506413835751017132239ef13db18127f574a832d282faeaa4f1610e7e9779fed386a4915002f6d7c386e0500f251934b61fc6489735a368cb7824583805ab2627e8f997df296e623540b00f96533f6cfbe438d803a32bec7a2ab7be31da2f162083434417444547275b396ceb2a45a0aaa5896649acd207fc649704e1bb0e476f9f8361aec8fff89321721d6a428ce8999e6f9e925131993d8800b00fb739cceb9d61e174ac053a0ad54f8e88f8626cabd20a311fe1d9025895cef83273737c4d42490902c1c4e391cb100f1126ff0b247fa79b8405d63d7d4565bae7d6c0c8aca1ec97297687a373040089dcc36974bf5414c788a391775f9c96bcab6efe27b1fd498d1cf414728a60ad49f2e159a6088459f198e5d8140239cbcbf35b3bc80a57aee5a87ee1079dfe4c90a5db5e7bb370342a0f68b2336b76311a4993a22f20619dde3bb4fa724501b69acdbe21cbefca55c7c7b1bb152ba7c98b4f2905145e96537f8e0aa0fed0a6cf5bf8b03958aba1758a115fd46fccd9681d3e2dcd49f3163c7258d292f808f6a41adedc4e28b0159b23eef4794c7877ae680be991e1ec15c7205e4500b5cb785db916414a4fc5a20e2445b791bc7c4f41e225096fa3bd94ad5f331ffd6437c93b94cad1150fc587211bc206c628270f0562cdd51380d0d1b17b36312b0b1c1797b7cca789b1f09894a75184ce0d649f251db9c6e0162b140fd11375f1fa529bef72d1e41c9dde27dc6da8b36f1823e2db2b6d33340fb918d27df4222f7d4bef12210b87b36dccfb4227f4d31d16d6a36c540da116024ba66d32943740756353c282e962c1bd18e13d3d25b6ac9a5e322150d502368220035dbd18c922ed48caa8f73cd0510a88f6c9360278f555f031a53df372bf0cdf5042d58d082797f6bd29774247528369b95ed3b80c4b6e603d4eec1089f27611a9bd6a5d4d66ae9d287744cb3b568dd624edcad37a217ad073268f8345677ad308e625688afec907a5bc2d0c6aaa1a5936faf70c0527e9c8cece2d5fd928749f48e8dfd4b20f6949a91c7fa54abdbd2f407043cc77da68832cc7976ef674654f627a094366bed8e2b41dbe162c339bf825452fc2ec785a90118421e6455059e01720df3f6d96f0e343f1ec525c3e587f50b45683ca6f9cb2b1aa0a07dc40600fb9826b9e7c86901ae73d39277715d566606df5d635be9011fa107de1e78a83ba627e4a313a29270b0b8c14423eb84f0689f4f6a2e0ed35170496ac5278986b5227ec71a4f38093443cd24b0941fe628d138a524e4f4b931e27c7630ae46682e4f7878a88a27e806026c81c9a3245e2306761751c0862925656a3b67dc04fa52429946bd584790211afdf2f4fbc9e132c5892f7753cfacb927fc2ea4ad9b49d2085b953c99efd30e07ce9acf9ae01d89a3a7cd7d44e0e77d0e8112859373c99d2e670ce98cd2d95e0e0d5ede8b9363a075d86bfb0d5132b28249632b785dfe1209584784fb050a023dbb65ef30b4525e11122e2d60585ce0fe8b6bfc175ed1f3a20dbfa87bec58bb44a6966a1819e40f89450d3f06c89fb2f4004e700078d30e96641716bd820012c017cf2520e7568bb86c0170d90525d19d626f957764e6167e8f7e928c25e39143935922405d66556945fd154c20a6736a090efec2f544a08fa461e898eb4aee6e0aab0c5dca18f742234bd31354cccc29187ad2ed0b465e59e148a4e4ef5ab5cff5de096cecac8abfd6f96e4dada6933b6ddc291fec97d636f2e100facd4e178bbe705319d6d1e568f696150150d6d6e2f58fa26fc1413824794ca153afc9b90482cdc53bfc502beb0b14448ba480e191760592350341942fd82ff4abfae2ad0e441a2ad619029281b8c808d67aa297ef1f906282b7fe46ed9e0f7a4d56ecf771c686c0a7f231c5faa749862521758a87be1d85d15e6eda372ada43abf456cbf4d0e1b0343a375662e96046de432c022a0336337a268658fec660f74948135910bc2895585cebdc21c3f8ba3885f00eabe334d7e7475e61ed90ffe5ddb62254e63e9c85701f4baaa76e02c54482ed6a9075e9c9850505be1e27c65f76a6c47d84eb5c9ebd72fbaefea84c77b3b741cbfe39ba0693f2a2cf0886f048a756e2ea61601e71490515690edb17c6f5b3ff319302ef1f998205205ee09e213de956d84364bf32c6cee548ae3ccb0d287dd42f2440eaaaca354e93c532c96d8b1bc59ade836b015c1635061d5e4f83c457b309a93ce9c8c620ec0bed17f562f7a988aa6589ef2a429f41a1eeba1c545b34d3fb78844b1933718f5f2c0690d659ff808498e59da81935fee4b2a326e895dda6d91457fb5a0d334c41aeaa6d5c4ce94569bd90f366e8cc84976b2df3c04fa52812e57cb83ff32a4f8ee9e06c73a7914035b5424e4cf1cb57e8a6fbcf06ad7d69165535af9dfd442ee20fbe84c0484494ad815f9b09b1dc90be2b1f979f649b7762dff480d302a4897a3e7c3bd89c9649845f585bfb63f9470b14069c3d684dca4cf36f5fe0668da6a40e70c4b0b13fa26e3c3f0e4ce9b2794844a9b4b17609b680f0be36ad3e0d2d3f2af7e0b0fc8332a324024a569776c00e6abea1161a32af0108bbad8aeef3ed6bf8ff5f4a50136f3fc81990039e97055401842cf6b2ce806ba0f52c5fec84d7651b3a5c6f0324eed87e46498716849d7b6b414b1c7adae111fa9e78d2ab5ac92ebce198d1e2778bb41d2f82d27310c5cefa77b244d7ee8035884df2751ee71372367ba741163c9d9ad86b3c603124ef4a36336792951d1cc8f4d2c81fab5fa58f12813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0x1000}, {&(0x7f00007b6000)="3b848bba67ae1f8647331e98ff2c7b8e67d608a2596edde4bf0c52fee31ead327eb23e81fd9993fd992b93bbb880d947399dae4ba97cfcee2337309ffa212ab137c3323ae802cf71a31f88c7876a461e6bdfba7a8f60fb905601cbe5c1043e839b6a3b07832b364b66508b09fb4fe115366e52fbd6ebef99", 0x78}, {&(0x7f0000556000)="29efe193638bda379862e6a8b7b0e51b79153f03daef68a9a5dd1a772dbf92379a897e9d6604602c5237a804d019b6c42ac2d157debee1900d680490140716c5dae82835b96dc2166a8a51f53e2475e6eee293366d917d1a0615ffcec03df1239a4270d38f3290695506ff1ee99bf459e1d7a9392b0d0b674f2bfdb68825cff0e2df8c9c0e9ae34369f18daf6408920e6a6540842036a8f57a7a8667717f7d55d552fd2ae7bdc1f6459ef27e51ab270a7d07ed1b5bb261cb68b7164a44ab7b558faa54b55370d8e54c78a820796ea4b2e21b1112cf55eb94376b9c8991", 0xdd}, {&(0x7f00007f7000-0x68)="4a171148ca38bd6b653cea07884b7792079f555306718d3823ff4b01266fb1974352ad9acbf0356128d7dd3e09a6987662b178b3c0f392d5b76055de7a11fd1c09b0565a7594276cb72f2dbda96e2a00179ee65c9a86e3225301a823f120c2f479c725656654eda3", 0x68}, {&(0x7f000077c000-0xf8)="e32624b4d861e21885e99be115968a6f1539d469767323befe932b0220f1693fdad8190e5be2f077407f3749a5d60a1aae15e28dfefd5cc05788624e1ef3c0d7836033c4c03222cc7100968152bba37e67e53086df26487e92f9ac0e209f1f14d295c5e377e97ef54192cee81c20ddd36ccd2148bf31f2355ad8af2cc97a43fcf791e90a990472f18e25eebaff0860ceff5a56969e89bc9ab4bdb3d0a8299552960ecf211fb4a13816a22b728ee9eaa6f9aa10b9ddd650a0058bd14f9306b9a648f9d1e000f94447ec248460087c382bd149ae25e4b39bc3c20478d7e91c65e4581b87e86ad1ead590b7c3b9fb137eadacad9c81daeee0c6", 0xf8}, {&(0x7f0000071000-0xb2)="1e4101d72ae819213b52438763396f5fb012e8c5b9883fb2987a7b6b925292fab20484543daf59de1cc99c180b58c1b22904c858757f12bb0f43afe88307625c9b34dd7f6dc04be08d6a295b18765535b99abfac95ec3283498c56c3f5d5a6c7a29260fb1c9e175c414e9491c76d4b12c2b957436854160852d3fb40b1b7841079bfaa15074c56cb994161588e3752996b25db832ef8a47d48dce31cd453c29216cb3440df76cc477f37143a25254f257f6b", 0xb2}], 0x6, &(0x7f0000241000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x48, 0x4}], 0x2, 0x8000) 2018/01/19 06:41:46 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x0, 0xb) connect(r0, &(0x7f0000002000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/19 06:41:46 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000d1000)='net/icmp6\x00') mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000fbe000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x75ea, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5e}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x1, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x4}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xdc) 2018/01/19 06:41:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000f6000-0x37)={0x0, 0x2f, "9118878799d81ed5e2a595d6b49c012e7a7097e17f856bb79c362c39f20bb3c8a02798c9dd36fee81a3e4397bd5c43"}, &(0x7f00009b1000-0x4)=0x37) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007e0000)={r1, @in6={{0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4}, &(0x7f00009e2000)=0x98) 2018/01/19 06:41:46 executing program 4: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000bae000-0x6)='\'GPL{\x00', 0x1) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000c33000-0x10)={0x0, 0x7, 0x2, 0x6}, &(0x7f0000ffe000)=0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f00007af000-0xc)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fff000-0x10)={0x0, 0xc, 0x1f, 0x400, r2}, &(0x7f0000ffe000)=0x10) write$selinux_create(r1, &(0x7f00006c4000)=@objname={'system_u:object_r:newrole_exec_t:s0', 0x20, 'unconfined', 0x20, 0x32, 0x36, 0x20, './file0\x00'}, 0x3a) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000087000-0x4)=0xffffffffffffffff, 0x4) 2018/01/19 06:41:46 executing program 7: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000016000)={0x3, &(0x7f0000000000)=[{0x2c, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000032000)={0x0, 0x13a1}, &(0x7f000001c000)=0x8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000031000-0x8)={0x0, 0x7}, &(0x7f0000033000-0x4)=0x8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000033000-0xc3)={0x0, 0xbb, "71b96f20a62a96fba2ee0746ee74c60f05e796913579f1557ce6c0d3e80c78ecc7f3ab383b16a833aa554878ec4708ab53f0d7259125bbe561aa6870629a4848dd55e604196b2525ac31e22ac60647ec997373a20c3b40d5b2218fc68d4ea768793f288d24bd34db463ea72739085716f0492102f8f36e32cdd2f647886832cb2c3526a5cd043140a5fe298f6bf82b7ab328de82385099aef2db03a76ec0399f2b658d4868ce6cf63d6e16325f25896ad6f3daf8a54cf0c438fe52"}, &(0x7f0000032000)=0xc3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000032000-0x8)={r2, 0x7}, &(0x7f0000021000-0x4)=0x8) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000032000-0x8)={r3, 0x400}, 0x8) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x4, &(0x7f0000013000)=""/0, 0x21e) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000033000-0x4)={0x3ff}, 0x4) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000032000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000002b000-0x8c)={r3, @in6={{0xa, 0x1, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc54c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ptmx\x00', 0x408000, 0x0) dup3(r4, r5, 0x80000) 2018/01/19 06:41:46 executing program 2: r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000387000)=0x0) setpriority(0x2, r0, 0x0) 2018/01/19 06:41:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00003a8000)=0x9, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000261000)='/dev/keychord\x00', 0x404, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00009f0000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x4}, 0xc) fgetxattr(r1, &(0x7f00006ab000)=@random={'trusted.', '/dev/keychord\x00'}, &(0x7f0000201000)=""/183, 0xb7) poll(&(0x7f000067d000-0x10)=[{r1, 0x2, 0x0}, {r1, 0x1000, 0x0}], 0x2, 0x1ff) 2018/01/19 06:41:46 executing program 4: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141041, 0xfffffffffffffffc) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00007d0000-0x1)=0x3) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fc2000-0x8)={0x0, 0x80000001}, &(0x7f0000fc2000-0x4)=0x8) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc2000)={0x2, 0x1, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d1c000-0xc)={r1, 0x3, 0x30}, &(0x7f0000fc1000)=0xc) fcntl$setsig(r0, 0xa, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00004c5000)=0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000fc2000-0x3)=0x0, &(0x7f0000fc2000-0x4)=0xfffffffffffffee8) 2018/01/19 06:41:46 executing program 5: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x4000001006) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) r1 = creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000fe6000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000fe6000-0x1c0)={0x2, 0x0, 0x1c, 0xb, 0x38, 0x0, 0x1, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1f, 0x14, 0x14}, @sadb_x_policy={0x8, 0x12, 0x1, 0x4, 0x0, 0xffffffffffffffff, 0x100, {0x6, 0x0, 0x7f, 0xbeab, 0x0, 0x100, 0x0, @in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}}, @sadb_sa={0x2, 0x1, 0x1, 0x400, 0x2, 0xe3, 0x0, 0x1}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x16, 0x18, 0x100000001, 0x0, 0xa3, "8ddb90759b6a7abf948a853043c00c1c46fab588a26cd7161331a44592719fa788c88f1c3a3c9599580dcdeeee2a3dac530dc8a819f2de1e943f47f3c19877f52c6a4ec571e7cae1f1a0c56edaea95f288bfc33e44210aad188dc94381f78de36d976a059a095a252dc8d1e7eaeea940a8ac56e15d8c43b45b6253e47e3234f36823e51f1709d190a15f9ba61f1929e9c347a73d86e8b7fb2bb3f940b41ea174a39e32"}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0xfce2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}}, @sadb_ident={0x2, 0xa, 0x1f, 0x0, 0x401}, @sadb_spirange={0x2, 0x10, 0x3, 0x1, 0x0}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) 2018/01/19 06:41:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000a9c000-0x4)=0x101, 0x4) sendfile(r0, r1, &(0x7f000000a000)=0x0, 0x2) sendfile(r0, r1, &(0x7f000000e000-0x8)=0x2, 0xa) 2018/01/19 06:41:46 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a0000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x0}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005fd000)={r1, 0xf800000000000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0xabd, 0x8, 0x0, 0x81, 0x0}) 2018/01/19 06:41:46 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f000000b000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88a8, ""}}}, &(0x7f000001c000)={0x0, 0x1, [0x0]}) r0 = openat(0xffffffffffffffff, &(0x7f0000015000)='./file0\x00', 0x0, 0x10) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f000001a000)={0x18, 0x0, {0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/19 06:41:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c35000)={{0x100000008000080, 0x0}, 'port0\x00', 0xb1, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f0000483000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fb8000)=0x0) r3 = getuid() r4 = getegid() fstat(r0, &(0x7f0000cca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() getresuid(&(0x7f0000531000)=0x0, &(0x7f0000947000)=0x0, &(0x7f0000d90000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001b6000+0xfe9)={0x0, 0x0, 0x0}, &(0x7f00006f1000)=0xc) fstat(r1, &(0x7f00000d6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000046a000-0x8)='./file0\x00', &(0x7f0000740000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000aca000)='./file0\x00', &(0x7f000057d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00007ad000-0x8)='./file0\x00', &(0x7f00004c9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000542000)=[{&(0x7f000046a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c37000-0x60)=[{&(0x7f00007f8000-0xe2)="68f8d5085e7cd00a6e82e283858dd9a131043c97e3530bb9838a3b4d4cbcf33f282b2476b0be9dbfd506a0d9764a0542af143e00f49c8138e2e4d78887e560d985fdb331bfe9d52eee045ee1011a45095315f5667641ea33b0178d19e3e2ceb533dac8bb35df937e29b170992ffabaa26a18827bf03c1fbc13b881e23e87f4055f609f8037bb6dc66828ce3f463fc2ee6eef121fb43cc8adf6032d2f650638c12c1b7d5fe23dfd642385ae9e6f40173200c43d61840075e44bd2f4d0ad83a9a9c4e0e765383fa97ccce9c4a549dd5ac7b6095c34630c32bd960d525f2c65ecf03ac9", 0xe2}, {&(0x7f0000bf2000)="cc7a9280799512791a827e9df17fdc821ca03e1c696e25d82c", 0x19}, {&(0x7f00007e3000-0x34)="d1500195b64e1451eb52aff60417eb6d14c79d5a8de27bda33af3b7fa797cee2e461117d6bd4662976e3ee5152f932e6363a1c20", 0x34}, {&(0x7f00004e9000-0xc1)="b96935f205d9ed2a2e5fad267bb3e3c50076e3bd22eb6730b9314f4d2e858e46b618a10a7bcf63c04f1304f61b8c069f86098ecb4841bd102471283fdef56d8f0a38f635e316e290a5f9c641078540874dca7815b1e6e62fafd4ab1480e10f96aaeddfad597224cb8e34b6f494b5739456feca2729767e9f651b5385429a7fa5e5e9a20f7e05e57be0c8d9d9c253a9f8e474b3af784463880708d080c97654562e83d1c5cae1950f4a59e799e798c87619d2b53f5474c74df9f7e1a40781706582", 0xc1}, {&(0x7f000018e000)="7a7a8a0faec49255def739ce8d43774c16c39b4558822eb0a52933e79b68e96b7ccc4beaf2985fcba5f4529590531ea9526e9a92b7e77b9ea6c1acf807ace064ce80f198ca64c06d45891cd6c0b6611f46c2402f75752d954cbed67f4139f3f6d6b29cb5d5da0826c04bf3af845e8789e74a8a6151b30fcb2ecaab803e89e6009217c54a9e8ae3371ca44938ead1644fc5757d814d27675ec5", 0x99}, {&(0x7f0000cdb000)="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", 0xfe}], 0x6, &(0x7f00004e9000)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r7, r8}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r2, r9, r10}, @cred={0x20, 0x1, 0x2, r2, r11, r12}], 0x138, 0x14}], 0x1, 0x40) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000d06000-0x8a)=""/138) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00007c3000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TCSETSF(r1, 0x5404, &(0x7f0000c07000-0x24)={0x1f, 0x8, 0x10001, 0x1, 0x6, 0x7, 0x9, 0xe2d, 0x24, 0x8, 0xa88, 0x6}) syz_open_procfs(r2, &(0x7f000055a000)='net/i6_flowlabel\x00') bind$ax25(r1, &(0x7f000061a000)={0x3, {"120c23df8a3ce7"}, 0x100}, 0x10) 2018/01/19 06:41:46 executing program 0: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000d2c000-0x8)='./file0\x00', 0x9000, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000004c000-0x9)='/dev/ppp\x00', 0x8400, 0x0) getdents(r0, &(0x7f0000b3b000-0x21)=""/33, 0x21) r1 = socket$inet6(0xa, 0x4, 0x8000004) r2 = socket$inet(0x2, 0x80001, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000df3000)='/dev/ptmx\x00', 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007e4000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000df6000-0x4)={0x0, 0x1ff, 0x0}) sigaltstack(&(0x7f0000733000/0x1000)=nil, &(0x7f000065c000-0x8)=0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) sendto$inet(r4, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000df6000)=0x0, &(0x7f0000df7000-0x4)=0x4) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000a60000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x0}) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000d3a000)=0x0, 0x4) pipe(&(0x7f00006ed000-0x8)={0x0, 0x0}) getsockname(r4, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000df3000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) 2018/01/19 06:41:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fad000)={0x1, &(0x7f0000057000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) pipe2(&(0x7f0000483000-0x8)={0x0, 0x0}, 0x80800) mq_notify(r0, &(0x7f0000431000-0x60)={0x0, 0x40, 0x6, @thr={&(0x7f00008f5000-0xe3)="fcabec2442aebfde570edcb78cf4ab214a96af8ba83f00c57f3424f34d830c14345ce777aba288683f59c607981f482a867dd02bed7476230e9573626dda9ac1212244719f942936a5f908b1307495a5a62c62ef17e7d24125eb391540decfe454ce28582f250f7883b00fea17cea416b05a177c8dc1f2579d5c397c437ee1e21d663e5095a052c49bb63211a0a91ed9b7dcb0c02342b7fad493145056edae556706144f9dd5d14eef312d994b176220214ca43fd088eb429dbedd85d2daa9fde87f73e1439db218ea17351cdcdd12768b3553b045283043d1eaca6cdcd2456b0e7327", &(0x7f0000cb8000)="3172c119c2becd69bbfd866122fbb27b41e2656c84432de803ea2695aae36c48f64b8a767465ca94e2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x0) 2018/01/19 06:41:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000081b000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f000069f000)="0080") accept4$unix(r0, &(0x7f000070b000)=@file={0x0, ""/15}, &(0x7f0000f08000-0x4)=0x11, 0x80000) 2018/01/19 06:41:46 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000004000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) r0 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000005000)=[{0x3, 0xc6}, {0x3, 0x8}, {0x4, 0x6}], 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/rtc\x00', 0x101000, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000003000)=""/195) 2018/01/19 06:41:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ee7000-0x9)='/dev/sg#\x00', 0xc1f3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000af0000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000dad000-0x8)={r1, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f00004e5000-0x8)='environ\x00') sendfile(r0, r2, &(0x7f0000941000)=0x0, 0x100000001) read(r2, &(0x7f00003fb000)=""/0, 0x0) 2018/01/19 06:41:46 executing program 4: r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f00000ba000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000e79000-0x38)=""/137, 0x89}, {&(0x7f0000029000-0x7d)=""/125, 0x7d}], 0x3, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) clone(0x0, &(0x7f00000c5000-0xaf)="", &(0x7f00003c2000-0x4)=0x0, &(0x7f0000fad000-0x4)=0x0, &(0x7f0000e34000-0xb3)="") symlinkat(&(0x7f0000826000-0xe)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000c39000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x803, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xe3, "1d65c10955a5c0f716702db34e7a766521ba626fdb4a65494649930d021a89512fc93d7fbc41ee35f90e1f8b69d64d15a13b2df22cd8a930015386450b72b91c9cf9ab2efc5a66834d1e2d4babe80d977061613da23eba792df307f774670cec39a0db89c4dcef6757881648db766f61bf81b0f96c540d97d560f6bd575c8532a35b542fb0d972b87eccd29d183a875192dfb215d203b16ce1a1f7e4789fc3b3858b0e0d01c41792d43017ba37550e9959b1f4d3f87104324f59b5fc7f09a08bab51e2678bb7b0ab5c85f8e53eba5e668ffa0a646c29be44b4a999a261eea9e90c0cda"}, &(0x7f0000001000)=0xeb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x75) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={r2, 0xffffffff, 0x30}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x84000) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000e7d000/0x3000)=nil, 0x3000}) r4 = open(&(0x7f0000001000-0xe)='./file0/file0\x00', 0xa8000, 0x14a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000002000-0xf8)={{0xffffffffffffffff, 0x3, 0x0, 0x1, 0x9}, 0x9, 0x11, 'id0\x00', 'timer1\x00', 0x0, 0x7, 0x3f, 0x5, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000002000)='./file0/file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000003000-0x4)=0x0, 0x4) renameat2(r4, &(0x7f0000000000)='./file0/file0\x00', r5, &(0x7f0000001000-0x8)='./file0\x00', 0x1) 2018/01/19 06:41:46 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) getrusage(0x1, &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000000f000)='./file0\x00', 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000000f000)={0x1, 0x8, 0x80000000, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/19 06:41:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r0, 0x6, 0x8, &(0x7f0000c6f000)="92970fc7", 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000429000)='/dev/rfkill\x00', 0x8040, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00001b1000)={0x0, 0x9d, "5e74fd9107489f903e0b52db3aa74829c4ca6eb6af4e44062f7b2f759d79fb073869fb90e32f37330361cef31cc3524ed26d1f496c688298ab2a58a1506d2ac8258165f8cf30c1da5f5a69caaa252ad2c72cfd9538cc67bdafa3d69236705ae5d6c4672fc80ab50396f064caa9777064f3a303fbf90c434c9418ce01a161d149bc73ff22eea776dd4a947e35533e60b36204770370952d07fa5016617b"}, &(0x7f000093a000)=0xa5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a9e000-0x8)={r2, 0x3}, &(0x7f0000e7a000-0x4)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00006d8000)={0x5, 0xfffc}, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2018/01/19 06:41:46 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000fd3000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000fd5000)=@common='ip_vti0\x00') 2018/01/19 06:41:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000004f000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000210000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 06:41:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101, 0x0) fcntl$setpipe(r0, 0x407, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000464000-0x8)={0x0, 0x0}) 2018/01/19 06:41:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000f8d000)={0x97d9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000575000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00009cc000-0x10)=@generic="372232be68674d8db11029ce4112565e") lgetxattr(&(0x7f0000169000-0x8)='./file0\x00', &(0x7f0000356000)=@random={'security.', '\'vmnet0vboxnet0vboxnet0*!/)}vmnet1}\x00'}, &(0x7f0000f02000-0xf5)=""/245, 0xf5) 2018/01/19 06:41:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x1ff, 0x7) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000215000-0x30)={0x8, 0x0, &(0x7f00002bd000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f00009e4000)=""}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/vga_arbiter\x00', 0x59d8ccc5233e50d7, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000eb4000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000b7e000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000849000)={r3, 0x8001}, &(0x7f0000971000)=0x8) 2018/01/19 06:41:46 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000001000-0x4)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000001e000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 06:41:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000866000)='/selinux/checkreqprot\x00', 0x602000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000626000-0x4)=0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000632000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000414000-0x4)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000b64000)=0x7ff) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000e58000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00008de000-0x4)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc0109207, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 06:41:46 executing program 2: clone(0x0, &(0x7f0000f95000)="", &(0x7f0000592000)=0x0, &(0x7f00004ce000-0x4)=0x0, &(0x7f0000221000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_targets\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x7, 0x10000, 0x1000000000}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x84, 0x80000000, 0x6, 0x1}, &(0x7f0000001000-0x4)=0xa0) utimes(&(0x7f00002f7000)='./file0\x00', &(0x7f0000d46000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}) 2018/01/19 06:41:46 executing program 4: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0xfffffffffffff800, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x2, 0xf, 0x401, 0x0, 0x1f, 0x0, 0x4, 0x2, [@sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x0, 0x6}, @sadb_x_nat_t_type={0x1, 0x14, 0xffffffffffffff00, [0x0, 0x0, 0x0]}, @sadb_spirange={0x2, 0x10, 0x0, 0x1, 0x0}, @sadb_sa={0x2, 0x1, 0x1, 0x5083f2aa, 0x401, 0x20, 0x3, 0x80000000}, @sadb_key={0x16, 0x9, 0x540, 0x0, "ee92499fa79ccf4d60471034d9eea9d2cf2de910264dc1393fb9b913eb34ea5efc42fe5a56240b0af5f6c3c77f4a05ba0a88c34127c531f90fd29581ff4b32c3b0bb399aa2c755fd20f1525d916bda541a2e7a0e298d8c2f85e48497e2e56e066ad840e101d8006287f4d82e0b9e83937295c53c01dbb7e0abccfee78fbc475f5d1232f19018d8f2df63532b6d5205220dc6a509b085e17a10aea0529dd877af221208f60f8131af"}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0xc000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000003000)='nodev/wlan1\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000005000-0x8)=0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xffff) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000005000)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000007000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) inotify_init1(0x800) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000006000-0x8)={0x7, 0xffffffffffffff80}) munlock(&(0x7f0000002000/0x1000)=nil, 0x1000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000007000+0x3e8)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000008000)={0x7, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000009000-0x10)={r2, &(0x7f0000003000)=""/185}) r3 = getuid() ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000006000)=r3) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/01/19 06:41:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) r0 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000d89000)={0x4, 0x0}) ppoll(&(0x7f0000b80000-0x10)=[{r0, 0x1, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000)={0x0}, 0x8) connect$unix(0xffffffffffffffff, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/19 06:41:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ba3000-0x5)='comm\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00003a7000-0x4)=0x0, &(0x7f0000b47000)=0x4) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xfffffe78, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) close(r0) 2018/01/19 06:41:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00002b6000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f00003fa000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) prctl$seccomp(0x16, 0x2, &(0x7f0000eab000-0x10)={0x2, &(0x7f000069a000-0x10)=[{0xffffffffffff8000, 0xff, 0x7, 0x9}, {0xff, 0x2, 0x5, 0x3}]}) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffafffffffffe, &(0x7f0000af6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe2(&(0x7f0000496000-0x8)={0x0, 0x0}, 0x8327bb6919476a8b) sendmsg$nl_xfrm(r3, &(0x7f0000b8e000-0x38)={&(0x7f000097b000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000aae000)={&(0x7f0000a4b000-0xdf)=@flushsa={0x135, 0x1c, 0x738, 0x6, 0x0, {0x7f}, []}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000759000-0x10)=@common="6c6f0000000000000000000000000e00", 0x10) r4 = add_key(&(0x7f0000a5d000)='id_resolver\x00', &(0x7f00003f3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000977000-0x1)='J', 0x1, 0xfffffffffffffffd) fcntl$setlease(r2, 0x400, 0x1) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000333000)={0x13, 0x33, &(0x7f000066b000-0x33)="cb665452bb474423de2bca0c2caae51b051dfbb98a740c24c944aa31b7933fe44b583a10b89e273c4c21c7731b8873680f4517"}) socketpair(0x11, 0x5, 0x4, &(0x7f0000d3c000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00002b9000)=0x0) ptrace$peekuser(0x3, r5, 0x4) accept$inet6(r1, &(0x7f0000a81000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e10000)=0x1c) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000365000)=0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00006a7000)={0x800, {{0xa, 0x3, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x44bc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) keyctl$clear(0x7, r4) r6 = dup2(r2, r0) sendmsg(r6, &(0x7f00002e7000)={&(0x7f0000a56000)=@nfc={0x27, 0x3, 0x8, 0x5}, 0x10, &(0x7f0000c5e000)=[{&(0x7f00005d2000-0x5)="cae30504c0", 0x5}], 0x1, &(0x7f0000f18000)=[], 0x0, 0x20004001}, 0x20000980) [ 63.564449] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 63.581967] binder: BINDER_SET_CONTEXT_MGR already set [ 63.594949] binder: 10893:10906 ioctl 40046207 0 returned -16 [ 63.607127] binder: 10893:10920 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/19 06:41:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000862000)='/dev/sequencer2\x00', 0x880, 0x0) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000fb3000)=0x4, 0x4) prctl$setmm(0x23, 0x6, &(0x7f00009a5000/0x1000)=nil) r2 = getuid() r3 = getpgrp(0xffffffffffffffff) sendmsg$nl_netfilter(r1, &(0x7f0000dbf000-0x38)={&(0x7f000009a000-0xc)={0x10, 0x0, 0x0, 0x48050}, 0xc, &(0x7f00007fa000)={&(0x7f0000765000)={0x404, 0x4, 0xf, 0x900, 0x5, 0x1, {0x3, 0x0, 0x3}, [@typed={0x10, 0x70, @u64=0xe89}, @typed={0xc, 0x4c, @uid=r2}, @typed={0xc, 0x70, @fd=r0}, @typed={0x10, 0x4, @u64=0x0}, @generic="a097dc499bc8d3d17838f185b4004a823cb01612cc78c37da281d56c0772810773e7aec8efdb24a9ce29d565ec7a4215eba5048f74b580aaf1a3143155a05c0f6035978407a7192f7171", @nested={0xf8, 0x37, [@generic="3600ec774b4043db3f8e9ede75a555079f961c7cee7f64d5f5e2cc6ee7970c3d534e35484ed84766fd64f857bd9745eb0ea75080275846626974e1b3cce70b3cc60d541fb23279dc7450b31b", @generic="4411109f9e997cb655365281d5b1faa0ba0cdae71d3747069ae6dc6d18790bf0efb19657908451fb014958c9b6bacb1f27faec26916bd7871549d901696e880794631f7bdfd3124dc5b1dcfd7fe97d4013ae5c1ae1735529446a542b8ce6673ef570a259288f3a95325a494c9b7e7a58c5f620e17029ae5ccd6e1e4cd9d3de2042633d4c3f6be1b525d8c8cef1aec0c1f26679fe5998a3d0", @typed={0x10, 0x33, @u64=0x5dd}]}, @typed={0xc, 0x7a, @pid=r3}, @nested={0xc0, 0x90, [@generic="0ad82ab20b7e9f4e80a19a2a70e28fc8e23b254d365a94f68fc7539eede7389d505b2f1e81b236b32e959a95b8cbee33ee6791471218401da9a148806656efed7408bd001c6e86f34eb5c1013672b32b39c592072750d775fc11f1d693f74c3f488577f3fbaddf381e2f821c5e390f43c0c1ea1cb9b3755f7d04a502508273943ad5c788d7b53d1e7e6fa03b052c10a751efd6e8af651f2b0769fc5ebebb6a60aa5b9104626e743220e778700e", @typed={0xc, 0x83, @u32=0x3}]}, @nested={0x1a8, 0x30, [@typed={0xfc, 0x6d, @binary="713e64c84950b89535b5a6bdfe997f9b0cec0e014ef8d81f2b27d10baa92ce347fdcace7d11ab4a1b7cd1f67f16aded00090a71663b57f1041cf87f8e253843fcfd10f1f8bdf9d99b9468e2aa44a695446477c43245111f33aea09ac0f71444102188d3eac6b905418363d5a47c50b07b7f89b7c9cd7915c247e8c53a98dc0cba79acb2d02a79b75c1c48e92e5d13ef0b6d689201b9100efbe5d15c84a473a246c3eb33cac7dcfb093f2cb46c5800244b77f72ad34a29ee8a0beb1258b59c5b582fc4f098b88e2e3e24e812f8f0e3fd582e266dea370ab9aa906d937e150199606c1044786c8aa7d6d5f64e3b73e08f5606156"}, @generic="7dd04cdd3b8f613b54aa898568fa4924eefd8212d05793edee4606bf0415a546cfa21275c95519187bf2f1363079567985bf86691c42ad03", @generic="140f07301eb6331c10921688d3da077e5c5d1634b08f53ee6212ea352e93ef2184f7e8e759d04b597b39f5a3a3a401f7164c77a3b0a2c6e0dbe05c4a616c3ef2ab315d51b74613d7b755d6c0e0d316facc11cebffc024e17a49d6136678725d354a4a357b5b21a151044302d104220"]}]}, 0x404}, 0x1, 0x0, 0x0, 0x4000}, 0xc000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) add_key$keyring(&(0x7f0000998000+0xea1)='keyring\x00', &(0x7f0000dbb000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f000011f000-0x8)='keyring\x00', &(0x7f0000dcc000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000039a000-0x18)={0x0, 0x0, 0x0, 0x0}) getegid() fstat(0xffffffffffffffff, &(0x7f0000fad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x18, 0x8, &(0x7f00009b7000)=[@flat={0x0, 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0xfffffffffffffffc]}}], 0x0, 0x0, &(0x7f0000009000)=""}) fstat(0xffffffffffffffff, &(0x7f0000c76000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 06:41:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f66000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037c000)=0xe8) r1 = syz_fuse_mount(&(0x7f00002f9000)='./file0\x00', 0x4000, r0, 0x0, 0x134f, 0x0) write(r1, &(0x7f00009da000-0x71)="b40e9e35de23c316f39ff82e5b0a18a6d30cda9b36c1e04bf8267f7bd18014497fe0df5c5b1702febf7e1469b4d7fa8f4d13817322580b47ba8bffe55c1011e1c422dfa1c2a6089086aedec93258470a4deb4c2574834559fe5590fca109ac392cc4dea63dc1853009e3030a373e02ab07", 0x71) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r2 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r2, 0xb0d) r3 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x1f, &(0x7f00005a0000)=""/0, &(0x7f000053f000)=0xfea8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r4, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) recvmsg$netrom(r4, &(0x7f0000d1d000)={&(0x7f0000d60000-0x10)=@ax25={0x3, {"e558bbb038d8dd"}, 0x0}, 0x10, &(0x7f00008f9000-0xa0)=[{&(0x7f00007ca000-0x1000)="", 0x0}], 0x1, &(0x7f000099d000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000071d000)="", 0x0) creat(&(0x7f0000a8d000-0x8)='./file0\x00', 0x0) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f00008b6000)=0x0, &(0x7f0000ea5000)=0x4) pipe(&(0x7f00001dc000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000c42000-0x10)=@common='ipddp0\x00', 0x10) sendto$inet(r4, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2018/01/19 06:41:47 executing program 0: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000039000-0x8)=0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000037000-0x10)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/19 06:41:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x80247009, 0x20000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000053f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb0000)=0xc) prlimit64(r1, 0x5, &(0x7f0000dd2000-0x10)={0x3, 0x1}, &(0x7f0000892000)={0x0, 0x0}) 2018/01/19 06:41:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x400000) r1 = syz_open_dev$usbmon(&(0x7f0000d38000)='/dev/usbmon#\x00', 0x0, 0x400000) write$fuse(r1, &(0x7f0000039000-0x1c)={0x1c, 0x0, 0x2, @fuse_notify_inval_entry_out={0xad03, 0xff}}, 0x1c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000041000)='./bus\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000147000)='./bus\x00', 0x0) renameat2(r2, &(0x7f00007a9000-0x8)='./bus\x00', r2, &(0x7f0000235000)='./bus/file0\x00', 0x0) [ 63.634835] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. [ 63.665094] binder: 10929:10933 got transaction with invalid offset (-4, min 0 max 24) or object. [ 63.676562] binder: 10929:10933 transaction failed 29201/-22, size 24-8 line 3191 [ 63.709850] binder_alloc: binder_alloc_mmap_handler: 10929 20000000-20002000 already mapped failed -16 [ 63.728229] binder: BINDER_SET_CONTEXT_MGR already set [ 63.739289] binder: 10929:10933 ioctl 40046207 0 returned -16 [ 63.752514] binder_alloc: 10929: binder_alloc_buf, no vma 2018/01/19 06:41:47 executing program 2: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000087e000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x6, &(0x7f00002d1000-0x10)={&(0x7f0000fa3000)="ffffffffffffffff", 0xfffffffffffffef8}) 2018/01/19 06:41:47 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000feb000)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000fec000-0x8)=0x0, &(0x7f0000a63000-0x4)=0x8) r4 = syz_open_pts(r0, 0x0) r5 = dup3(r1, r1, 0x80000000000) fgetxattr(r3, &(0x7f0000f13000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000016a000)=""/143, 0x8f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000fe2000-0xc)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r3, &(0x7f0000fed000-0xc)={0x4000000040000000, 0x0}) 2018/01/19 06:41:47 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) ioprio_set$pid(0x1, r0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000001000-0x1)=0x0) 2018/01/19 06:41:47 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ffe000-0x10)='/dev/sequencer2\x00', 0x5c5a00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000054000/0x2000)=nil, 0x2000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0xe5e000)=nil, 0xe5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000064000)={0x1, &(0x7f0000e58000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) listxattr(&(0x7f00000d4000-0x8)='./file0\x00', &(0x7f0000399000-0xe0)=""/224, 0xe0) 2018/01/19 06:41:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000608000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f0000616000)='/dev/sg#\x00', 0x800, 0x400) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000576000-0x4)=0x5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00004ae000-0xc)={r1, 0x80000, r3}) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x800010000, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 06:41:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000ce7000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000d75000)={&(0x7f0000b19000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f45000-0x30)=[], 0x0, &(0x7f0000c40000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0xfffffffffffffffe) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dac000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f34000)=0x9, 0x4) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000d17000)={0x1, 0xfffffffd, 0xffffffff, 0x0, 0x4, 0x5, 0x53, 0xb9, 0xfffffffffffffff7, 0xfd}) 2018/01/19 06:41:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sg(&(0x7f0000d28000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000c27000-0xc)='/dev/autofs\x00', 0x22081, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00005c6000)={0x40000000, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a95000-0xc)={0xc0000004, 0x0}) 2018/01/19 06:41:47 executing program 5: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f000005d000-0x8)='keyring\x00', &(0x7f00000b4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f00000a7000-0xc)='cifs.spnego\x00', &(0x7f000003a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001f1000)="c664ac2b960ed50795ff0173cc79bfd9df6c3e5ca0e0475e4f93286636ef1aa02de7d8a643cc8acea3c6671dd0865e4cabf2b712245c7074", 0x38, 0xfffffffffffffffc) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000128000-0x8)='big_key\x00', &(0x7f0000238000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000172000)=')\x00', 0xfffffffffffffffa) request_key(&(0x7f0000f67000-0x8)='keyring\x00', &(0x7f00001ce000-0x5)={0x73, 0x79, 0x7a, 0x0, 0xf}, &(0x7f0000f66000)='+\x00', r0) r1 = syz_open_dev$sg(&(0x7f000007e000)='/dev/sg#\x00', 0x7, 0x2101) connect$inet(r1, &(0x7f0000059000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000238000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000020f000-0x4)=0x10, 0x80000) sendto(r2, &(0x7f00000fc000-0x1000)="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", 0x1000, 0x8090, 0x0, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000239000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCCBRK(r3, 0x5428) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f000015d000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000239000)=0x10) 2018/01/19 06:41:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000001000)='$\x00') 2018/01/19 06:41:47 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0xffff, 0x3, 0x10000, 0x6, 0x6, 0x2, 0xfffffffffffffffb, 0x7, 0x1, 0x5}) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) userfaultfd(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000c92000-0x8)='./file0\x00', &(0x7f0000ae6000)={{0x0, 0x2710}, {0x77359400, 0x0}}) chmod(&(0x7f000087c000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 06:41:47 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x20000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000000f000)={0x3, 0x6}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000000e000)={&(0x7f000000c000/0x1000)=nil, 0x10000, 0x0, 0x80, &(0x7f0000006000/0x1000)=nil, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$ipx(r2, &(0x7f000000d000-0x6b)="cba073dad2d2143a54162075f279152b7080e234bb2b0b7cbc8d7e00000000000000065a528a1f81c409c6356c844fc3907b0045d4d2af66df841be467213753e7e543ce03cb91a625ad3f976fc565720208a1f8d00f88ac5031c9f685f21f3967b1dfcf86807b58a7e9fe", 0x6b, 0x4, &(0x7f000000b000-0x10)={0x4, 0x10000, 0xb77e, "000000743e98", 0x800000000000004, 0x0}, 0xfffffffffffffd7c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000000f000)={0x500000000000000, 0x4, 0x40, 0xfffffffffffffffb, 0x0}, &(0x7f000000e000)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000000f000)={r3, 0x20}, 0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000007000)=0x0, &(0x7f0000011000-0x4)=0x4) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000007000-0x4)=0x2) r4 = syz_open_dev$usbmon(&(0x7f000000e000-0xd)='/dev/usbmon#\x00', 0x7, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f000000d000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x309, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) exit(0x46) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000000b000)={0x0, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x59fd, 0xffffffffffffffe0, 0x100000000, 0x6, 0x3}, &(0x7f000000c000)=0xa0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000000f000)={r5, 0x13ba, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000000e000)={r3, 0x55, "1ab1379077185808244d95378df72e4579179d7da91457bdfca92d8d108c7542412910ae5fb0f25c548751f2bb42e7ab8605e312b959f56b415125368e322fb75163b2b8e6aa9d820f953dd62ddf0f5c685232fd46"}, &(0x7f0000009000-0x4)=0x5d) syz_open_procfs(r0, &(0x7f000000d000-0x7)='ns/uts\x00') 2018/01/19 06:41:47 executing program 3: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f8f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000f90000-0x10)={0x1a, 0xd, 0xc4, 0xfffffffffffffffb, 0x1623, 0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000bfd000)={{0xa, 0x1, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb8c9}, {0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x4, [0xffffffff00000001, 0x0, 0x6, 0x8, 0x100, 0x4, 0x5, 0xfffffffffffffff9]}, 0x5c) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/19 06:41:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000303000-0x10)='projid_map\x00') sendfile(r0, r0, &(0x7f0000af6000-0x8)=0x0, 0xffff) 2018/01/19 06:41:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x2, &(0x7f00004e2000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000461000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r1, &(0x7f0000e66000+0xc0e)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e3000-0x4)=0x10) sendto$inet(r1, &(0x7f00006dc000-0x1)='"', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x1000000000000a, &(0x7f000098d000-0x4)=0x5c8, 0x34d) sendto$inet(r1, &(0x7f0000eeb000)="80801f947b404c6cabd876d7b7b0af02eebb19c217218081e48590ece43a0a5af40f68b6eace376613864e0685e2f89d66bb1d38d3a67050c72513f3d89c895babded0244433de4a35b1a420f669ce9f8a1c4d33526ca434b04569ed9a4fb3ee0d1e4d26724ceba39f0383ba7f527f35f9afbe16b9978bb0450357f62c0e995ed1ff5edd738fb41111c26ad7a3247587826638e8c974d1c34f1dd5fd63fac48a856304d9", 0xa4, 0x44001, 0x0, 0xfffffffffffffd28) [ 63.758774] binder: 10929:10953 transaction failed 29189/-3, size 24-8 line 3128 [ 63.770709] binder: undelivered TRANSACTION_ERROR: 29189 [ 63.785257] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/19 06:41:47 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000e0a000-0x118)={0x7, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x6}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x7fffffff}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000fd4000-0xa)='net/icmp6\x00') syz_open_dev$tun(&(0x7f0000668000)='/dev/net/tun\x00', 0x0, 0x0) sendfile(r3, r3, &(0x7f00004f8000-0x8)=0x0, 0x8001) 2018/01/19 06:41:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1040000000010, 0x2, 0xc81) write(r0, &(0x7f00004af000)="260000001e0047f791f6caff000003c0000a00004700000200000800aa073f550000000521ff", 0x26) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000065b000)={0x0, 0x68, &(0x7f00008b0000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x782, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8a5}]}, &(0x7f000082d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ab8000)={r1, 0xffffffff80000000, 0x1, [0x1]}, 0xa) 2018/01/19 06:41:47 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1c, &(0x7f0000492000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000146000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f9b000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e4a000-0x4)=0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000307000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0x3c) 2018/01/19 06:41:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f000043c000)={&(0x7f0000408000)=@generic={0xa, "8c4d7344c59b8176eb88bf3c8c52a44ee0fd8d31c43902deb753303d81a2be3a86351d46b6d0131ae2df974567fd700b041ac892d8d8dc22314917b2e4f6d54caa5fc2c3bc8464ffe2b0e764f94c3b7e82273a92ca607c8bbd4111e7046d8ec8fe358de39528a9e5ccdfd492b550d19894c98d3ee4ec4a14b60cb9c3d7d5"}, 0x80, &(0x7f0000682000)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005c7000-0x10)='/dev/sequencer2\x00', 0x4200, 0x0) recvfrom$unix(r1, &(0x7f000061c000-0xb8)=""/184, 0xb8, 0x2, &(0x7f0000242000-0xa)=@abs={0x0, 0x0, 0x0}, 0xffffffffffffff00) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000d70000-0x6e)=@file={0x0, ""/108}, &(0x7f0000bd5000)=0x6e) bind$unix(r2, &(0x7f0000020000-0xa)=@file={0x1, './file0\x00'}, 0xa) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000327000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000657000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000071d000-0x160)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x5, 0xf93e, "054955481fe914da5966cede69b6b83cc1ae0c02c3482264d27b625be68821d3604ca0dd08e18bd1cd1ff4b2cc56c79827a1300ef281afcff8e8d66e9ee792d178154eec26e2f83aed88ce1cc9239f34"}, 0x160) inotify_add_watch(r4, &(0x7f0000093000)='./file0/file0\x00', 0x1) 2018/01/19 06:41:47 executing program 4: pipe(&(0x7f000002f000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000746000-0xfc)="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", 0xfc) r2 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) r3 = fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000001000)={0x8, @time={0x0, 0x1c9c380}, 0x9, {0x7, 0x1}, 0x8, 0x2, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$ax25(r3, &(0x7f0000b91000)=""/61, 0x3d, 0x0, &(0x7f0000e48000-0x8)={0x3, {"cc8f35d3e582ad"}, 0x0}, 0x10) fadvise64(r2, 0x0, 0x91, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000003000-0xe3)=""/227, 0xe3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000003000)=0x7fff, 0x4) 2018/01/19 06:41:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ddd000)='environ\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b8d000)={0xaa, 0x28, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000d72000-0x10)={0x0, 0x0}, &(0x7f0000d7b000)=0x10) preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006ce000-0xc3)=""/195, 0xc3}], 0x1, 0x0) 2018/01/19 06:41:47 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c9000)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001000)={r1, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000002000)=""/80, 0x50, 0x20, &(0x7f0000001000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$netlink(r0, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000003000)={@common='ipddp0\x00', @ifru_ivalue=0x3c7}) getsockname$netlink(r0, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000004000)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000001000)=0xc) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000006000)=""/123, 0x7b) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000008000-0x168)=[{{&(0x7f0000003000)=@nl=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000000)=[{&(0x7f0000006000-0x2d)="f0090cba82e745d5399b8501f9ba7579cfbeb7a1cc514aa75d6e65fafc1414acd1b7332bcc26932f9c8698a2c2", 0x2d}, {&(0x7f0000004000-0x21)="b731c0922235a9d502bdbe43239decc9a8c9e8b643ba56bccbf91e92b0b328a795", 0x21}, {&(0x7f0000003000-0xfe)="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", 0xfe}, {&(0x7f0000008000-0x4c)="9ec8aa63e7be4fea8a54a4095502b41a9fb842fab26631752e9f0cc47f95de43583a62d3b019c81c3bfedc989cb101a227e4066b45e3c86623390b41a1359e8495621bce0f14a6118e60dcba", 0x4c}, {&(0x7f0000001000)="2427b9e47be20d45ae30e635f4b4dd5ec084b0d221c1cf75798b0eaf277dc3138e017281a618d1b55209563e57f055cb856f7cddec45e1443686b037e2eee177601f7b07d8df0cc207759a11a5c760a87470b0556f80bb43aa76", 0x5a}, {&(0x7f0000003000)="d45d6197a9ead66c206120cadbfb268302cf8a93ac6f731990115234f2a98961", 0x20}, {&(0x7f0000007000)="669e7b4a3e3dfc07ac171850f11726cafe2a29a3815cc08f7c56ec5aee8f27d7c702142472b2", 0x26}, {&(0x7f0000004000)="fd39623b3c75bbd760eb0df567c0d331c0c56d866105b4109a91e7c30a035217c8c7717075257f8dc4a5ca25a56742e70a8d7a98848ae1da5a3f71a8b29b597044c5c5d0cf130ecb7eaade90c80c9a543135488bc36362134a70945ee842d012eb145579b078c9f56f0947c3ed2153d767bdcb38b4af", 0x76}, {&(0x7f0000005000+0x1a4)="4040ac588bd7441b880beacc34b0064b23f4fe543cc91af2d945584b138e05acb669d199e896213d3bb3614e37c8f33050fba13b243b0c6311e70539c8b2f3f269851bd2714b7e01cdc7591c9a1a6f4fd8ecfd568142a2dc12b233440ab643e6ce8f426847c98fbc6af9864aff3c24b987fbade2aaea05a1c4de8861b4494ef2d553f4887fa34276776d3d890431a08f042ff54c1c33b75b63acff1a0cf60dc6ccdff447afe4d3a5f762527a27d236006a4563d7ebb5392021f8ce968092a109184f5e016e07d763b844d9947f3f2111ecbb753866e276f6800abf2e249fd88d9c6a3f57e6f2f9dfac7281b34c9d9f159d", 0xf1}, {&(0x7f0000006000)="2b16aa3f240e150c4282ff9630a21f9ee8ce7897c8fb3789ddf2aefbb2bb4a86ceeeb23358ea128cc4299dd9d12c36c0e959ff5da2efe1677b75623c43bb49f71f2f435b7d77231685ef561983fc91", 0x4f}], 0xa, &(0x7f0000008000-0x470)=[{0x80, 0x10f, 0x35c1, "79a51743eeac4cc81159f09f78254fedc99706713149bf2aae3772d16557c243995499a17442535f75521a4e091cf7f4c416bb2a7ca95401a30e215814f52592c15ae02b1bd01f0242ef101b73339d0760fbbe887da9c6930e7d1dc9f0f6711173fc72f17bf03ba65046ecf7f8"}, {0x100, 0x1, 0x9, "c9f6678b900bdba9a4b1d47fdeb6eb359f45b233f6c6978f0faccdf55d3e7117ac5f8041b126924dde85621fa10602bfb32314cd75aba46fe4ef33bb7385690a24aa3aa329c9a8d3d639a4e9243762f3c1778b1a99dcba30dd367ada995f7ece0e1ab8f9244c6d4acd364ecaaa4c874d519834f96fe925b365c53a1038d9c7bdd64f3445c35e94c3642f6cbfad71386fda9f638b5d1ca223f49a906da46b7fb8c63fa256b13bb3072bfba333699f59c86bfd656299c0092e4af29494f6d4c6b04fb6705c575316bb0fea5e4a318e9bc82755cf6b673ef22f65746bad5837ad5e72fb14f5235426297784d6ef3e"}, {0x40, 0x108, 0x7, 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0x1318, 0x50}, 0x1}, {{&(0x7f0000007000)=@can={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000008000-0x2c)="5b283ce43335069b1547e472596a70200b82f826febf7a05d87067e0e88af1ed62f3124658322a78e06db7f8", 0x2c}, {&(0x7f0000004000-0x5a)="90d636b6d8e327257c7e1c22c4546221dade343efd0b77850ebe84c30783413d81010da33ae6f78bc353d3b0e9cc506b57249e80b69cc2801faa3689444592255bae6546a7807a861991eff3377132d2f77f7ad94d9b5f700e36", 0x5a}, {&(0x7f0000008000-0xe9)="36b4812ddcf91d824924fbe21958cbc7315192058d024520372827d88e2484712d5de99f687b1f497cf3eac6dad5480eb0f343e1ebe9252ea1cf4c53b9d6b04d8c5d544de34c95899b1c9d36bcc108c2fd0f6e57247c2bd59e7465a4b9858d9f08cd24d0ee62932a7a09c2d31b04beabf745d2e73e74eb83a58c3866343cde5bd5eeed7bceba7d3faab82c4804f19c7659c629458e1d8dcb56e80d8dbaad56db3663864a46ed598799e6b69b9c114856d2e1f575510d2c64f3613f3da76b8365674a1fd2d7637a13dd355933791b13937e08718d4330ac9d3f2f00fdd19a84f0d7bbe5e30c1fc22f83", 0xe9}, {&(0x7f0000008000-0x98)="adc230d0671ffb310dccc3526b5100807e439f1eaf9f194afaba7a3ec7c90749a3e2fe8efa209ad9873c13402b196f267c43109bc98591ebd888838a912a30ee72f9393d6cd3ee40b32e5f03b5af2fcdf1493740a0e9eaad008287ea889b5f3f0117296c5e4e68d87fab758e3d4d57974d9875b62d497309338f2e8786cc3236d44f9fae53681f0c299e72157224183f55bad8b4f4d0432a", 0x98}, {&(0x7f0000007000-0xd2)="d5fc246b4b78db3607822b367be3117e41a6904ea0e402319fe535f56877b891a93c50aca0ba354fc13caff40a11466a2c2ceda5e863e176efc4a8945e0bb1f524c5d3c7aca14c7e55d87278c1f84f8fc3a39927968ca506310749081d0420178aeebefc78031e14180e84002fe77b3fd45ee8f33d9867873f032357894ae0742fa563a15821d45cacaa90cf0878ff01ce4d488624e30c32340691654b90e6f115e5bf92d467af1c8022536bf733b913d66fc214cda89f83145369c7cdbf4ff6ec21629fe8c8b11aed85491d0fb97967eb86", 0xd2}], 0x5, 0x0, 0x0, 0x10}, 0x1}, {{&(0x7f0000004000-0x10)=@ipx={0x4, 0x5, 0xffffffffffffffff, "5f15f0b7a802", 0x3, 0x0}, 0x10, &(0x7f0000005000)=[{&(0x7f0000005000)="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", 0x1000}, {&(0x7f0000002000)="e62e7a70844ae8c5283101059f9c6ff09c2feb21741a236218e96e04250f5c100a2606bfda1f5d51f158a39686445d5499105e71b1cf903f1344667998dc1abcd870f22099b2272c7b5f022463302bbc5832ed0a05f613189ba76b0172a1214c14791cccc4de052713b94365a02a38397b28e5c475b4cc007560a3b2ce7fe06e802811dab405d3771f8afd5b9a40b3b72f809604c608b1e27852dff4de56dea873f25d08d54ae4802450fc7a3b2a5dbc4c64d943252dbde8e61ad778", 0xbc}, {&(0x7f0000006000-0x40)="ef116048f895e1643d479444cd969c1bcff0a054c3469b5b9ffbb27f90b5f9871aacf98490d75e623ceedc51b1faec0da9f1a226165a78193d47283942e6e337", 0x40}], 0x3, &(0x7f0000005000)=[{0x50, 0x113, 0xfffffffffffff801, "06701f4b9ac710f9c919eb0417be5d0605fcd0142d0fb02b60e1316109e2720be2d77dcacc0aeb86130aec9a960d90bd352207675e88738c3d83c2488c"}, {0xb8, 0x10f, 0x1, "e7eb5e7a250f61d140c7c4731571be2fe2a08cc29dfc010e58abf5fdcc86e8e2c567064e240743c8f4bb98bdb994809fa5441030df31d9e46623a219499179af8665e0015ce1dc35065b9cf0771d150ef7815f42022d5107a63d1ac8c638ec5ef17c96eb092bbf2e0ac6ce75330c56d0cc513f44454dc6292adf750ba403e9589d62a438045ecd06d7692b2bc02b2f224c73ccc0aaee10b2b652d8ecf253e4d956860e"}, {0x68, 0x113, 0x65adb5fc, "3f3703775e831a177cdd1491c64629c4871099520bf16066d3c4ec91fa265dc383146b32a1d6976f393cd8a3bf4115263926293df630520050a9f9d476772e36a143d0338f2f2a3aa6e9907758c74823b23db9104de4b7"}, {0xe8, 0xff, 0x100000001, "0cd39549727abbaecce9837181c855e86067e2fb4ef267fc427c4229db82f324d9b71eb446570c5b353099d350580f9864aae2065d554468470549754ed1e17370e6f86ff978dc715c0e9199692988134d2321085565c1e9a3baf2fe716886d7400ca0d62c358ead799df5137bd6f9dd2bf34a19c4e5b4283b104c58bb18d833676a41b5404659b75e0a829fd4a315a97ba20a8f6f3502b3cd1317500f303e2fca342f4c9faabd11f96e2f314c8c4650984c70f3657f55c471595e5ce2449378b0ee15518dbb06ce776b21b020e5de2f0defc3"}], 0x258, 0xc000}, 0xff}], 0x6, 0x40000) 2018/01/19 06:41:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000236000)='/selinux/load\x00', 0x2, 0x0) writev(r0, &(0x7f0000f50000)=[{&(0x7f0000dfc000)="", 0x0}], 0x1) 2018/01/19 06:41:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f00000fc000)=[{&(0x7f0000620000-0x6b)=""/107, 0x6b}], 0x1) clock_gettime(0x2, &(0x7f0000fec000)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, r1+10000000}, {0x0, r1}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readv(r0, &(0x7f000018c000)=[{&(0x7f000022d000-0x96)=""/8, 0x8}], 0x1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fb2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000a0b000-0xe4)=""/228, &(0x7f0000f74000-0x4)=0xe4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b72000)='/dev/rfkill\x00', 0x200800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000381000-0x20)={0x6, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f000036e000-0x10)={0x3, r4}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000618000)={0x1, 0x0, 0x2, 0xfffe00000000000}) clock_gettime(0x7, &(0x7f0000b83000)={0x0, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000e4e000)={0x1ff, r5}) 2018/01/19 06:41:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000874000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000076c000-0x4)=0x0, &(0x7f0000336000-0x4)=0x4) sendto$inet(r0, &(0x7f0000111000)="", 0x0, 0x800, &(0x7f000010e000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 06:41:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000084a000-0x11)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000375000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000985000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00001f6000-0x108)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x10e, 0x5, 0x8, 0x6, 0x7ff, 0x6d, 0x2684, 0x6, 0xed9, 0x43d, 0x5, 0x3, 0x6, 0x1ff]}, &(0x7f000093a000-0x4)=0x108) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) accept4$packet(r2, &(0x7f0000809000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009f3000-0x4)=0x14, 0x80000) 2018/01/19 06:41:47 executing program 2: mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000+0x279)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000002000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 06:41:47 executing program 5: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000f66000)=""/145, &(0x7f0000006000-0x4)=0x91) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f67000)='/dev/sequencer2\x00', 0x400003, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, 0x0, &(0x7f0000f67000+0x9be)=0x0) 2018/01/19 06:41:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f63000-0x10)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000ec9000)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x32, 0x38, 0x20, './file0\x00'}, 0x47) openat$rfkill(0xffffffffffffff9c, &(0x7f000042a000)='/dev/rfkill\x00', 0x8000, 0x0) 2018/01/19 06:41:47 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000000a000)=0x77a, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000)='./file0\x00', 0x8900, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0xd, &(0x7f000000e000-0x4)=0x0, &(0x7f0000014000-0x4)=0x4) 2018/01/19 06:41:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x10000, &(0x7f00008ad000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000e1a000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat(0xffffffffffffff9c, &(0x7f00009df000-0x8)='./file0\x00', 0x3, 0x10) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00007e6000-0xdf)=""/223, &(0x7f0000bc2000-0x4)=0xdf) 2018/01/19 06:41:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00003e1000-0x1)="", &(0x7f0000744000)=0x0, &(0x7f000079d000)=0x0, &(0x7f000033b000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000542000)='/dev/rfkill\x00', 0x90800, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000837000)=0x0, &(0x7f000036d000)=0x4) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000f40000-0x10)={0xee, &(0x7f0000f12000)="648afcd1a36792bc3761df0365998c0aba0e362eeae8780c82b0a2cd114671120bd16b779520817f047096afd88f0e129394f2001513933676dbb879102e9a58aeb8adfea50c427c3957cc4765873e99b4c6a198d6e37ad1d761edc3b3b93e4c729268fdc3fa6ccb9f8cb9fe573d790661e7efa9265c71285b273d9ade396f04ae95e2dc716060fd4e9cdf836ed2615dacf2d54102a3d5283fd7c14a9917966b1545a3d4930a8a9ce4cd761ba09ed2d5365bb53e1332172b477369c25a5ace4e913f9ba0a5454a506751974d62de6412e799894ab07562e8f201dbc5cab5e632ed227b1c5775acf2e406d3bfcaf2"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r3, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) r4 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) r5 = dup2(r2, r3) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00003af000)=0x80000001, 0x4) fcntl$setown(r5, 0x8, r4) tkill(r0, 0x16) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000477000)={0x3f, 0x9, 0x1c000, 0xffff, 0x4, 0x4, 0x1, 0xffffffffffffffff, 0x0, 0x100000000, 0x1}, 0xb) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) 2018/01/19 06:41:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)="") mkdir(&(0x7f0000d3c000-0x10)='./file0/control\x00', 0xfffffffffffffffc) rmdir(&(0x7f0000f23000-0x10)='./file0/control\x00') 2018/01/19 06:41:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000873000-0x9)='/dev/sg#\x00', 0xfff, 0x400) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000df5000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x401}, &(0x7f0000046000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000049d000)={r2, @in={{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]}, 0x4, 0x41, 0x5, 0x800, 0xffff}, &(0x7f0000ea7000-0x4)=0xa0) connect$ax25(r1, &(0x7f0000730000-0xa)={0x3, {"3ab344f5ebfde7"}, 0xfffffffffffffff8}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000dff000-0x4)=0xca, 0x4) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 06:41:47 executing program 5: socketpair(0x2, 0xa, 0x80000000, &(0x7f00009d4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) ptrace(0x420f, r2) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xffffffffffffffff, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000098e000-0x1000)="", &(0x7f000003a000-0xaa)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00002e5000)=0x0) 2018/01/19 06:41:47 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f000000b000)=""/226, &(0x7f000001c000)=0xe2) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000000e000)="e5d30d08293d5690744bd3f7af4f5cd98506ef9a6ad267afaa4e766ca1c37159127917132c90bf633c9a6b12525317299ada2f69946630dc135d488ff59b3df56586c3f43c91d8b4bd902064a570cec25f8c1afa886bdb79a9999ef2f559c53f8b939b792d4295105feedf7452b9eb2d6c9b2e6d848a3457b64f39e8aace8dc94393", 0x82) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000010000-0x8)=0x1f80000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r1, &(0x7f000001e000)={'system_u:object_r:nvram_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x31, 0x31, 0x0}, 0x36) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000018000-0x50)={{0x7, 0x59be4cc6}, {0x7, 0x3}, 0x81, 0x3, 0x100000001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 06:41:47 executing program 6: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x8000000002, 0xc0) r1 = socket(0x10, 0x2, 0x1000000008) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd08ee0000110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000305000-0x8a)="41412e8837ea64a892c004504b663b9e41d1a8286f7280aefb44599efefdb008ee69ddb52fdf7407f2fa1c54a78a318a9be181218acebd7e8dd48861585003b94037d2f8f4b062aadaf50bfc601d4e2f691cbb6681d9358f795004e1ca4d995e79a9da99ae24255845ceae6daaebec0a43a3babd4a20a73a4b3f499f04e011b3ef6bab8cea42e3623309") setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000001d000-0x4)=0xfff, 0x4) 2018/01/19 06:41:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000d8d000)={0x1, 0x100}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$TCGETS(r0, 0x5401, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f000038b000)=""/202, 0xca, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000059000)={0x0, 0x0}, &(0x7f000001b000-0x4)=0x10) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000059000)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x8571, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba3df48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) 2018/01/19 06:41:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000e28000-0x8)={0x0}, &(0x7f000088c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000490000)={0x0, 0x1c9c380}, 0x8) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = dup(r0) write$selinux_access(r1, &(0x7f0000257000-0x3d)={'system_u:object_r:systemd_logger_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x38, 0x33, 0x0}, 0x3d) 2018/01/19 06:41:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00007aa000)='/dev/snd/seq\x00', 0x0, 0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000010e000)='/dev/sequencer2\x00', 0x3, 0x0) poll(&(0x7f000032a000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000058f000)={0x4, 0x10000, 0x0, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 06:41:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbf000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00001b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) poll(&(0x7f0000594000)=[], 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) tkill(0x0, 0x0) 2018/01/19 06:41:47 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000005000)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rtc\x00', 0x20000, 0x0) mmap$binder(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3000002, 0x13, r1, 0x0) bind(r0, &(0x7f0000004000-0x9)=@rc={0x1f, {0x4ac, 0xfffffffffffffff7, 0x8, 0x100000001, 0x0, 0x0}, 0x4}, 0x9) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockname$netrom(r0, &(0x7f0000003000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) 2018/01/19 06:41:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008d1000-0x9)='/dev/sg#\x00', 0x0, 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f00009bd000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00005b2000)=""/75) [ 64.163158] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/01/19 06:41:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000092a000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000736000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc01, 0x7, 0x9, 0x2959, 0x3}, &(0x7f000066b000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000390000-0x8c)={r1, @in6={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffff}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000f85000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000df9000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000c1e000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000eaa000-0x30)={0xe4, 0x0, &(0x7f0000ee8000)=[@increfs_done={0x40106308, r3, 0x2}, @dead_binder_done={0x40086310, 0x4}, @release={0x40046306, 0x3}, @release={0x40046306, 0x3}, @exit_looper={0x630d}, @enter_looper={0x630c}, @reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x68, 0x28, &(0x7f0000f47000)=[@flat={0x73682a85, 0xa, r4, 0x3}, @ptr={0x70742a85, 0x1, &(0x7f0000cf5000-0x1)=0x0, 0x1, 0x4, 0x8}, @ptr={0x70742a85, 0x1, &(0x7f00007e3000-0x1)=0x0, 0x1, 0x2, 0x2e}], &(0x7f00001f8000)=[0x38, 0x18, 0x18, 0x78, 0x48]}, 0x7}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x50, &(0x7f0000cbd000)=[], &(0x7f000009b000-0x50)=[0x28, 0x30, 0x18, 0x78, 0x28, 0x30, 0x0, 0x48, 0x40, 0x40]}}, @free_buffer={0x40086303, r5}, @request_death={0x400c630e, 0x4, 0x0}], 0xd9, 0x0, &(0x7f0000f99000)="8055c3a9570304e760bd154a3eb436efb60b469442a8320dde6bc94196857dcf7b9743c7af66b3a7d3635f7cb78bd0301b60be7d2a546cb97226ba42c14fddaacf806993d020b6cc47fbe6f9fa246e4eca0b8d63db1e49f4f6153d409fa4ee4c96de864b25906a45879a20bb276cba859a340b52ddc996d385ed128e4d893495b4732200365d654eb142f035738314b09fbd548ec06b2686679f67a8748d005f76818ffdf6b13c45b948b17e1cf95a04d83bc7e4e4f32625e78241bf2ce329b78f951c69a06cbe83a5d252773adb509357931cbfd1a525f21b"}) ioctl$sock_inet_SIOCSARP(r2, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) timerfd_create(0x7, 0x80000) 2018/01/19 06:41:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x5, 0x4) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000002000-0x4)=0x0, 0x4) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f000048a000-0x1f)='vmnet1cpuset,wlan0vmnet1wlan0,\x00', 0x1f, 0x0) 2018/01/19 06:41:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007eb000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e6d000)='stack\x00') sendfile(r1, r1, &(0x7f0000b6e000-0x4)=0x0, 0x7ff) openat$selinux_status(0xffffffffffffff9c, &(0x7f00001cf000)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00004ec000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 06:41:47 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0xfffffffffffffffe, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000007000/0x2000)=nil, &(0x7f000000a000-0x8)=0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x20}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/19 06:41:47 executing program 7: sysfs$3(0x3) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8001) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x4) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00007a3000)=[{&(0x7f0000fda000)="255f1836bd40ee96f559413a3fa0e472804fc84bca15d6eb202216ae11b7e76f41dbe137cf8c256514e49f20f1266a323176b3211b090d0b2423fe2a09564184a2c507417eb934c44c1eea47a1f6a7d52797adcb2474ec7ecf5c9615721d7b944b04ae01add51bd45fee7aa9708b872c7b850118dd8695dd99361c8f5ecbcf165c48b47fa637b1b44de358642531fa389751d36c58abf0b8ded32aeb4c85140c7d389284a9de2c570618f3e3ed76ee742562b49a9c60ab49cfd40f4c218baf280a118486e4a761e615aeba289cd13b03ce91b5a40f221c3241720a7e7f678c", 0xdf}], 0x1, 0x8) poll(&(0x7f0000c0b000-0x18)=[{r1, 0x8004, 0x0}, {r0, 0x22, 0x0}, {r1, 0x2, 0x0}], 0x3, 0x6) ioctl$TCXONC(r1, 0x5429, 0x0) 2018/01/19 06:41:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00002bd000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/19 06:41:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffc, &(0x7f0000d07000-0x1000)="", &(0x7f0000ebe000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005e1000-0x27)="") select(0x40, &(0x7f0000b3f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000081e000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000543000)={0x77359400, 0x0}) 2018/01/19 06:41:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000ef2000-0x4)=0x40, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ef2000-0xc0)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "0411d43a10b84ae75332cf8dfac22053c0828fd2f1dfd591c1eff54491bfb580cce283a2931a186bec4dfd704d73728b33816aacabfea63afee296a8a169445f7e58ea2792c43e08f9ee1df261437e6a"}, 0x160) r1 = syz_open_procfs(0x0, &(0x7f0000ef2000-0xa)='net/nfsfs\x00') ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000ef2000-0x18)={0x10001, 0x8001, 0x7f, 0x1f, 0xffffffff, 0x7fff}) [ 64.218601] audit: type=1400 audit(1516344107.567:31): avc: denied { create } for pid=11096 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 [ 64.222810] binder: BINDER_SET_CONTEXT_MGR already set [ 64.222817] binder: 11076:11100 ioctl 40046207 0 returned -16 2018/01/19 06:41:47 executing program 0: clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000000000)=0x0, 0x80000008, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00006b8000-0xf)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000001000-0x90)={{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) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f00001a2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socketpair(0x8, 0x0, 0x7fff, &(0x7f0000787000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, 0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000000, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futimesat(r0, &(0x7f00009e7000)='./file0\x00', &(0x7f000096b000-0x20)={{0x0, r1}, {0x0, 0x0}}) 2018/01/19 06:41:47 executing program 4: mmap(&(0x7f0000001000/0x41000)=nil, 0x41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000037000)='/dev/usbmon#\x00', 0x7ff, 0x2) ioctl$TCSBRK(r0, 0x5409, 0x6) mkdir(&(0x7f000003e000)='./file0\x00', 0x0) r1 = creat(&(0x7f000003c000-0x10)='./file0/control\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0x10)='./file0/control\x00', 0x42) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000043000)={0x3, 0x1}) rename(&(0x7f000003e000-0x8)='./file0/control\x00', &(0x7f0000042000-0xe)='./file1\x00') 2018/01/19 06:41:47 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x100002) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x8, 0x0, &(0x7f0000001000-0x10)=[@acquire={0x40106308, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/19 06:41:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000111000)="", 0x0, 0x0, &(0x7f000010e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) bind$inet(r0, &(0x7f00001a0000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 06:41:47 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000001e000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000757000)=0xae, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f000000d000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/19 06:41:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x4) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x1) umount2(&(0x7f0000000000+0xea6)='./file0/file0\x00', 0x2) pwrite64(r0, &(0x7f0000000000)='\t', 0x1, 0x0) 2018/01/19 06:41:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000079d000-0x8)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ad000)={0x0, 0x0, 0x0}, &(0x7f000056c000)=0xc) lstat(&(0x7f0000477000)='./file0\x00', &(0x7f0000983000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = creat(&(0x7f0000fba000)='./file0\x00', 0x20) r3 = syz_fuse_mount(&(0x7f00006f5000)='./file0\x00', 0xf000, r0, r1, 0x2, 0x800) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000359000)={0x0, 0x0}, &(0x7f00000b6000)=0x8) r4 = open(&(0x7f0000e70000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x6) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f000066b000)={0x6, 0x8, 0x7}) lseek(r4, 0x0, 0x1) 2018/01/19 06:41:47 executing program 4: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fstat(r0, &(0x7f00008f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() r3 = getgid() mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000f6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000584000)='./file0\x00', &(0x7f0000a76000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000f6f000)='/dev/sg#\x00', 0x8, 0x80000) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f6f000)={0x0, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x737}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xfffffffffffffffd, 0xdd1, 0x4, 0x10}, &(0x7f0000f70000-0x4)=0xa0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000f6f000)={r7, 0x3f}, 0x8) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f6e000)={0x0, 0x0, 0x0}, &(0x7f0000f6e000)=0xc) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f55000)='./file0\x00', &(0x7f0000f6f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000b68000)=0x0, &(0x7f0000f6f000-0x4)=0x0, &(0x7f0000f6f000-0x4)=0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x9, &(0x7f0000f6e000)=[r1, r2, r3, r4, r5, r8, r9, r10, r11]) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000957000-0x4)=0x6, 0x4) shutdown(r6, 0x0) [ 64.334749] binder: 11136:11138 BC_INCREFS_DONE u0000000000000000 no match 2018/01/19 06:41:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000538000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000038c000-0xb8)={0x0, 0x100000001, 0x1, 0x400, 0x80000001, 0x1, 0x0, 0x6, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf6, 0xa0000000, 0x80, 0x4e, 0x3}}, &(0x7f00004ad000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000cac000)={r1, 0xbf, "7211154dd7270a33ac193276dd2aed5879da083d7a47a2c8dfc36f196fdc71c378feca0893cc97224a218b6fb1d1e631709d314740b9cd0aa73d4e77887d7c4d6df152be8ec080268f0be24868507d8ed64350925ce96081e304104ca989fc36088f42e219eb1b1f9e68d2618637c2675e858d446fc9284e7e909b924ab92cba51830a2a98272dec6cdf9015bd3cf79a2fdc5aa2ef88dd2d71a11b76695c9921d63253abbb2ae4c7dbad054e1004aab3dcff5797acabf9abe8dd9f1af82f44"}, &(0x7f0000b58000)=0xc7) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)="") r2 = creat(&(0x7f0000257000-0xc)='./file0/bus\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00001db000)={0x3, 0x3, {0xffffffffffffffff, 0x0, 0x1, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) modify_ldt$read(0x0, &(0x7f00004de000-0x19)=""/25, 0x19) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) pwritev(r2, &(0x7f00001df000-0x8)=[{&(0x7f0000cff000-0xc8)="81", 0x1}], 0x1, 0x0) 2018/01/19 06:41:47 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0xffffffffffffffff, 0x0, &(0x7f0000fc1000+0xdc1)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000993000)='cmdline\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000eec000-0x90)=[@in6={0xa, 0x1, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0x90) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a47000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@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}}, &(0x7f0000445000)=0xe8) fstat(r1, &(0x7f0000de1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000ac8000-0x8)='./file0\x00', 0xe002, r2, r3, 0xff, 0x0, 0x0) pread64(r1, &(0x7f00002df000)=""/0, 0xfffffffffffffc1c, 0x20000000000) 2018/01/19 06:41:47 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"}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00007f2000)=0x0) readv(r0, &(0x7f00006af000-0x10)=[{&(0x7f0000729000-0x6d)=""/109, 0x6d}], 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000d94000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/19 06:41:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b4b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000d57000)={0x20080522, 0x0}, &(0x7f0000d61000-0x18)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x400000004, 0x7}) 2018/01/19 06:41:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d22000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendto(r2, &(0x7f0000a3a000)="9058e706cac924bacaa8c16805fc48e40ce4b5b1f014c8629cff4bbbe3c3dd573c88a4c715f38a42ec773d203a517d149a0e03a1a8c9970ed27632ef", 0x3c, 0x4000841, 0x0, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000ba7000-0x151)="ee261dfd8419d90aed1bbffb373e680b98dcec430f213000e0fc76e9fd56e745c4b07bb8b7ed87ababc2cbb51a1da27f24f2098a310170e2659054843fefceaf218e0fbfb59768e81a310c36d96dbbebf953dc5578bb979d47efb7f71dfe44668bd59691db374bbf7ce38043683abcb43fa7dc32a43cc44802c5c2aac34b6da61b070b9daeed02de7ce0de5e216cf5e3df7702c4a0f09c0ed1f31fd81ec7bfc1603ae9b0052d1c438c2f9b77a431c950ee9136db4516fedda50c1469bb96103bd41dae858115d2b5132860421d2f6bf1c288487853305329d0d1356213f919e903d1d13ed81765967cfa7b693ac971013d8904985a3a9e3978a0d3c9bc7ffe3d4ef85bde6bfdcb0fe37324de4dbb25000000000000000233fe1e5b7da5fa4cda06063c517d73a485c503f2dd39eaf7fb0b4e0f00000000000000006a9aebc15763f7cc6d020e177dec24c09210d6495e45", 0xffffffffffffffdf) syz_open_dev$usbmon(&(0x7f0000c76000-0xc)='/dev/usbmon#\x00', 0x6, 0x40140) setxattr(&(0x7f00005f9000)='./file0\x00', &(0x7f0000ef4000)=@random={'os2.', 'attr/sockcreate\x00'}, &(0x7f0000f46000-0xa)='attr/prev\x00', 0xa, 0x3) sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) socket(0x20000000000000a, 0x2, 0x0) 2018/01/19 06:41:47 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000022000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000053000)='user\x00', &(0x7f0000053000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000044000)="6262166d77c6bccfb080e4f0ea5f2fe9f38149a83af8cd47e7d5e339fe626543ce1c5e9c227bd9fca24df0a566d438b1c1fed28a", 0x34, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r1, 0x8000) 2018/01/19 06:41:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x71, "effbea35ac1b3d3453651193e40e84ed5518ff95967638a26ac1f6133d5db3ef7794d31d12dfab756cb6a69992e037ec4dd9b8a3a3f111ac3204bc46ea1fdaff96e90af63976b769e3049c9914cbfc70d907172b7dfb3c9b2bd39de4274e0d0831c8d49a34ed1f25aa63e5a8899f4b37b6"}, &(0x7f0000003000-0x4)=0x79) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0xfffffffffffffff9}, &(0x7f0000001000)=0x8) mkdirat(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x200) 2018/01/19 06:41:47 executing program 3: lstat(&(0x7f0000df2000-0x8)='./file0\x00', &(0x7f0000b89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f1e000-0x4)=0x0, &(0x7f0000178000)=0x0, &(0x7f0000000000)=0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x800, 0x0) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x178)={0x2, 0x11, 0x4, 0x7, 0x2f, 0x0, 0x6, 0x3, [@sadb_ident={0x2, 0xa, 0x100, 0x0, 0x7}, @sadb_sa={0x2, 0x1, 0x2, 0xf62, 0x7, 0x4e, 0x2, 0x1}, @sadb_x_sec_ctx={0x1a, 0x18, 0x9, 0x1, 0xc4, "b70be6123dcadbc6c8135cb8d7a9a62d2517bc81f6cc0c45677ded4dbe2e4789c1f84c4ca12c58fbc6b30ec22eac8316d498afc7e5a3066a4bc9aa718e8de4000b8246a8bf6655f99623602c1aee0cabf42e15d3ada2e4339aaf083a2601bfea4d2a0cfd8dfbe35feafe0049377f9b84b5c9ef430afb2c1464b5de34336d0a2e15c2d78668ec019720ee5f52270da4ca81da8e6921dcc9f0b39c769f2e286a36463b6fa816fce59bf71c7aaf19fdbd9f2d1373145035e34c16f63e64abcdfa6864d415c1"}, @sadb_sa={0x2, 0x1, 0x2, 0x8, 0x80, 0xf, 0x0, 0x20000001}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0x6, 0x5, {0x6, 0x3b, 0xfffffffffffffffe, 0x10001, 0x0, 0xd1d7, 0x0, @in=@multicast2=0xe0000002, @in=@rand_addr=0x1}}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0x4}, 0xb, 0x10, 0x4}]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x800) setfsgid(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="f6ff9fdc1e3a42b84a6862160733d10d6e88d843af20c1ae20ae2cb938eeab6926cf9e1e032c2957f0a2817dbc125b671a79edb5bcac32bc328a4028c87c05e185770e8fe689adbdb720b171e65a54083523d3fabdad8116bf3b6d8f025bc8c19fa2357eaea55c38080e9bea10637fb12beaa2f5d6c2b8547f9078f0e14d8e8603f10e2116506750e45399ddc3ac8d9d3b0d106aa7fc9645be3c1f06222f9ec8063d92c97aa6649e3a791ea70dba7672c13be23773ec0c0e35dda9e292a8f54e718c192a4d31bf55f659d3382f73f515a4904ca77975aadd60a459676398d7d889ace552bff51f9c6c964bfc0f", 0xed}, {&(0x7f0000001000)="3e02ba4501b144f75c67a6b759e4ee95cbd9df11a2452dcb09206274a92cc4a0a6cd0136f6c3ae1774a87e85211ecb9cd06105a76c0e4f", 0x37}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="4c8c8dbc924988052a6f6565e64f45193777cb3d9007c89e7e1f40fe492937101ea92bc2c138efa8d468b9f9d9e3c93ccda39748afd288538dbd9a04f9b5cc83deecbf0fe4230c22f9580188200ad35564af87cde326b4b02c70162855df2f9feb8867c31707cadd60b26421df8d55767f99f29f0c7f7a926e5a478be9489ba91f2d", 0x82}, {&(0x7f0000001000-0xf8)="af45adbcb0f7ad5cddadabe57ddaab2124718b99686a19aa40ee2b63f4d0e3e34f12d8ae5b39adb3cd3497aeb30aafa59fb94a64871915fb593527397f6a73f570b2ff929b46027f315593a3588d9560c2371042b1d8d827623bb2a52844af963aecd8b551caa7748ffbbbb8884af4c0423b6253773ba2a5b3e45252df3b7e98a66c54c49c93801807628f42417363189fc4c112ae81c93ba0435761a763dab5d57ff13d046763d8139a05d262bdfe1a3c4627c810fe717131effa8c119ffed34cae3443252c6119c6438e6664b594647c94b6ebbfea9dda72f96d1c244ed9efb280e665a899d270f9e9d1c855570a558c45358df549c88d", 0xf8}, {&(0x7f0000002000-0xba)="6be5e02fcc124ffc5bea5a216e5eead7e28bf60a2bcb567173e77f57b57cfab6f182460f0c1a71013da84386646cff6350dd3de8d9aebb2912cf036bcec7ef5e2ddce156f988f9e33e711c413eed43346d099411d81a556606499a6733dc6bfebb643c95450fae6142ac6b810033803b1692d5b35d7cdd872b8da72459807edff0f2040a2277077f2c5af682ffd0348d098cf4180713d8ff74b7c690b43e1ce128b0da213b7c0b12c505feed9a0d08c1a8d205fbce27214b8733", 0xba}, {&(0x7f0000000000)='I', 0x1}], 0x7, 0x0, 0x0, 0x4}, 0x3}, {{&(0x7f0000000000)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x60)=[{&(0x7f0000000000)="f9ae3e998fecfa1cd20e30b611eac4abad2c17776ed2c0e5afd2d1e28fa215948a8d47b22af4fe2e66d812045ba58e18f59243bf739dcad00b04c9dec947e17e420ee305844e0bb3eb6144", 0x4b}, {&(0x7f0000002000-0x1f)="5f206aa2afb72634705130dd94cbee2884072d2d3df04dfb8d497e884f9d5d6ed46ed9c04b3b9d8571417ee7904aacc9c1902c1d4f41cd881102c2e3f6454cb1b7161fdfd6c82ead7ac80b829a97e4f504641e66a5ad62b8b58a3bf8c13ed20d8a2d858fac4e6fa9901c7b868f1ebc7e3ba7827a3ff4aba25ada7fa50c59340cccb242", 0x83}, {&(0x7f0000000000)="392840b192c352b758e2beddb120f1c8c0172eb11cd065f5090c21c5ed3820e68b6eeb6144402efa17cb0e111d6b95c3feea46f49512be5cc6dd5e50fea89d9b49d0f9694b6b0f87e2ecf65f0fc54d12aae47d9474775189a784f951bd0f2cd84a43f456329fb7f4658f6da7e1effd6c1e8f2257ad4533d77360993b3aca9d883bb7c2b94b04d138101d22951ccece42c129c66594437f8e5cb973727d434455d7817e1fe31d283f54baef174eed81cd2cd809ffa897a0a31b22287a0c24fa85e9423bacc14767a89966efe3e39faeb7704e09ff03e45854415b4f7f5b1de2c85a3f6490", 0xe4}, {&(0x7f0000001000)="66e6a6d7688cce8e98c7", 0xa}, {&(0x7f0000002000-0xb2)="a9b1168b170e01086023190d40369f0b87177f802dfa114e9790a4a941e512fe684a2d961b5a8ea81d56673b88319ab056e80e17433cf4b84c4082f1eb3279cd38860be41525f66b097ac47bfa33b2f4e70da1fe99cd0abb63a148bd9477542db759e7e7c5873110d446a049c5af76c01b6e0a1eba3600f5e8df58355448ae1ddd9522e93ba923d5e05084e2f4a3a7f37170024c94580dd9cd3e4da28664f830e8b07eefe37bcca19f2550ccdbfa1ed0c740", 0xb2}, {&(0x7f0000000000)="1b575932260c37d9b06bfec857bae859f24aacf620ea7eeba584a9a071342ef8853f4e35711b2f2168d24b491d151853f1df95041af72787eb86827e4b9c7be8676050a9dcc1feda31467855a2842b48aa0ab61fe27397cc90dfc6015859a02003cb431a5e5af1edb62a67ed47afdb74da591a2b3c8e37e9771ccff0daf8d40f18e31618a60e96bbc835e5945d86edcd1134d2cfa0ad696d204fb2c50090b77fd1eaaf861eaf07006537d2f58b628622eef48ce1fa5058c90b859a17c598e579f9d1eb75526596156bca2890d00bf356e68157caba7a9477a835a9a33407a73ee6d4cb", 0xe3}], 0x6, &(0x7f0000000000)=[{0x100, 0x12b, 0x5, 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"}, {0xb0, 0x119, 0x772, "0779fb086f023a0ae7218f36358dd85755d3de7515a847c5f17c681c1b3c50e0e7793c34bc1398aaf147b4d73550308dcf20ede3e6827036391f8b753517a6192229e0caf729d096ed1ae538525531670595539e63c0fd9e8931f8025e8267dd393b69ffef2b07cc45f469cd64dc5de50bd288c0a611017cc8e6e9855ee036fcfb286c64b4a4786da1b40cd5c7546b81c2ac2ac13fcb93a2b81cca5109"}], 0x12d0, 0x80}, 0x0}], 0x5, 0x24000801) setregid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setgid(0x0) 2018/01/19 06:41:47 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x442800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x85, 0x1, 'client0\x00', 0x2, "705d9dcaf8ae9913", "f785c8d1716b9a166faab70c7d0f3b5ad9609ca2944fe18c90a639e2d61f3153", 0xfffffffffffff800, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mremap(&(0x7f0000b18000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000a94000/0x1000)=nil) futex(&(0x7f0000a95000-0x4)=0x0, 0x1, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/19 06:41:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f44000-0x8)='./file0\x00', 0x400, 0x102) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000f9000)={0x10001, 0xfffffffffffffb31, 0x8, 'queue0\x00', 0x7d3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000937000-0x6)='rxrpc\x00', &(0x7f0000b04000-0x8)='/)ppp1!\x00') 2018/01/19 06:41:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000c2f000)='./file0/bus\x00', 0x0) prctl$setmm(0x23, 0x0, &(0x7f000058e000/0x2000)=nil) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f000091d000)=[{&(0x7f0000548000-0xd7)='T6', 0x2}, {&(0x7f0000bb1000-0x9d)="", 0x0}, {&(0x7f0000d99000-0x7)="5087", 0x2}], 0x3) r2 = dup(r1) mount(&(0x7f0000617000)='./file0/bus\x00', &(0x7f00001c2000-0xc)='./file0/bus\x00', &(0x7f0000ffb000-0x4)='ufs\x00', 0x1002, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) 2018/01/19 06:41:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fa3000)='./file0\x00', 0x141042, 0x0) quotactl(0x0, &(0x7f0000060000)='./file0\x00', 0x0, &(0x7f0000505000-0xe1)="") ioctl$KDADDIO(r0, 0x4b34, 0x1d0) removexattr(&(0x7f000081c000-0x8)='./file0\x00', &(0x7f00008a1000-0x34)=@known='com.apple.system.Security\x00') 2018/01/19 06:41:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000963000)={0x0, 0x0}) ioctl(0xffffffffffffffff, 0x2271, &(0x7f0000947000)="") 2018/01/19 06:41:47 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x10002, 0x0) r1 = dup(r0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000442000-0x8)={0x0, 0x0}, &(0x7f0000ac2000-0x4)=0x8) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c80, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000ff4000)={0x0, 0x0}, &(0x7f0000fcb000)={0x0, 0x0}) 2018/01/19 06:41:47 executing program 6: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000dcc000)="", 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00003df000)=0x100000001, 0x4) 2018/01/19 06:41:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000caa000)=0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fsetxattr(r2, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000013000)='\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) prlimit64(r0, 0x7, &(0x7f0000b18000-0x10)={0x1, 0x81}, &(0x7f0000cfe000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000054f000)={@generic="1a049271a027aac5b903a7477304e326", @ifru_flags=0x300}) syz_open_dev$evdev(&(0x7f000062a000)='/dev/input/event#\x00', 0x0, 0x1) 2018/01/19 06:41:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000e7e000)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000024000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000021000-0x10)={0x3, &(0x7f0000009000)=[{0x0, 0x0, 0x0, 0x0}, {0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/19 06:41:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003cc000)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000013b000)={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xffff}, {0xa, 0x0, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x4, [0x5, 0xffffffffffffff80, 0x400, 0x1, 0x96, 0xfffffffffffffc01, 0x3, 0x53]}, 0x5c) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) utime(&(0x7f0000c94000-0x2)='./file0\x00', &(0x7f000062d000)={0x0, 0x0}) 2018/01/19 06:41:47 executing program 7: getrusage(0xfffffff000000000, &(0x7f0000f0f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 06:41:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20800000) r0 = timerfd_create(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r1, &(0x7f0000eb8000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 06:41:47 executing program 6: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000dcc000)="", 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00003df000)=0x100000001, 0x4) 2018/01/19 06:41:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f44000-0x8)='./file0\x00', 0x400, 0x102) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000f9000)={0x10001, 0xfffffffffffffb31, 0x8, 'queue0\x00', 0x7d3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000937000-0x6)='rxrpc\x00', &(0x7f0000b04000-0x8)='/)ppp1!\x00') 2018/01/19 06:41:47 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000003000-0x52)=""/82) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/19 06:41:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0xb, &(0x7f0000a04000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000fb8000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e12000)={0x0}) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000758000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00007b2000)=@add_del={0x2, &(0x7f0000fa3000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) 2018/01/19 06:41:47 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000da7000-0x4)=0x0, &(0x7f0000719000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d14000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000e19000)=0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000022e000)={0x1, [0x4]}, 0x6) sched_setattr(0x0, &(0x7f0000f64000-0x30)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f09000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ef4000-0x7d)={0x0, 0x75, "5f2aa42acb712547c955c490961abf01b544deaf89ba2d25680ca2ee671b4dac58256fe04afa9b4019d565e4ca0d3c26a432e8fadf3ca318b7fdfc2f1f3c2864fc5b7169e2f1055488a05510b7c76e4427441a7e2642101e35a54950e404416d50dcf6283c88c621ddc2b6d1f7b8f426207c381b75"}, &(0x7f000052e000-0x4)=0x7d) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ef5000)={r2, 0x10, &(0x7f0000722000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000caa000)=0x10) 2018/01/19 06:41:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003cc000)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000013b000)={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xffff}, {0xa, 0x0, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x4, [0x5, 0xffffffffffffff80, 0x400, 0x1, 0x96, 0xfffffffffffffc01, 0x3, 0x53]}, 0x5c) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) utime(&(0x7f0000c94000-0x2)='./file0\x00', &(0x7f000062d000)={0x0, 0x0}) 2018/01/19 06:41:47 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fe3000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f00003b7000-0x8)='./file1\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x3) stat(&(0x7f00004c5000-0x4)='./file1\x00', &(0x7f00001b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000edc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000fe5000-0xe9)=""/233, &(0x7f0000a6a000)=0xe9) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000fe7000-0x78)=[{{0x0, 0x0, &(0x7f0000da6000-0x50)=[{&(0x7f00009a8000)="b0cea93b3f3b1ccf46f6dd6b6507003d0b346e8449997a595f88cbd569bde34c2e42ade5857fba03b843f94eaf3e73807b96ee44b3378a5f6c01434c98dfbeae4dedd40cc21a4a492ba4c31291c0", 0x4e}, {&(0x7f00004f1000-0x1000)="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0x1000}], 0x5, &(0x7f0000605000-0x2c8)=[{0xe8, 0x10f, 0x2, "eaaff9dc2f3dae15eae7a28a9e562d9f60ac961eff9b97eb9c915a1dfca952a34682769b84f17af25ec408c92ae97a1d4b2ae8697a6a8c21ffbf004e46c7ed4020a115aa145171476695696a809b0b3926c32aa5a0b02569794cbbbd122de16e8a3396afc0ba30a2fcc465b78f6eaf528acead1791e9afce0a4a9d0241553720b13b68c33178d2f048e614ad3167453cd56e04160a2438e444dffe99175bae2eea4361bd7c5a7b61f29bbcd85150aff9888e4031cb159ff0ea0984b78f9da5082f770db9b16aee147942ffe1a644a61a601150c7"}, {0x100, 0x12f, 0x7, "d7db635a8954fc070fcf026648116dcbdba6bae2a59b3993c457264c67df3beb2d2764a4db28de92cdbab00394081dd8fa74f2f493557a04a1e4bfbc3bf48bafcc3bc35896ff2b65d184f3ab635e6f80f6e73dae6f8a259e86ea0ba3c3120046e2f153ea4e62c339d02ae15f832aa2466eed6f4c7e02496127c59e91fdf0bf96d869d42838be49103fbc92b370509b90acbc73b97d90837f1b82128ed40aa660f5e9fc1fdf1200c1fcd19940a625f66ea2ffebb87afac0c368573633b5ecbc05760b4443bafa38d673c89e2af08ab6b7ff05ae2a3210a1c0981977560650e2b13fe4e08b33c8f3d7828eea"}, {0x18, 0x1ff, 0xb7, '7'}, {0xc8, 0x13e, 0x7, "691f9b0efcb5107db6ebb2432cff07251cafe9c068fccf2f046f008ddaf20a2885e14721afc96d49be2bb8d5b8c96773fb06a2e0f28d998170fd1ed500601a805cd8ba753d2a62de62a746d0a3954b9dd9fd78271494e0b28bc1ad695e52b1f6a75e17fb4b466fdf9dc94677d6a087b54a33237e76ab9c843765a4d4007df33df1aa86de967300c0c5ca18660de80f35f9f3c636159d36661841994da905fc2fdafff310db5f761e1e9e134f08c3bfda60483ba183f4"}], 0x2c8, 0x4}, 0xb688}, {{&(0x7f0000f38000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x1, 0x1, {0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x3b}}}, 0x32, &(0x7f0000fe7000-0x50)=[{&(0x7f0000fe6000)="41f4705c07ea8d18d9ccb6a0ac80588b5731727051a78b957daf01adaaef1a8c7d9bc0190ef3b71d78981257fdee01d219b882c3012a997cfc7082d30c566a43f308920ef7631a1615822eacdcc49251a084eb335eaf56", 0x57}, {&(0x7f0000fe6000)="af46c953cdce76864dc55571c0859e18d6e3494423afea4a087c5b133186a41bbe670b1ef368a02fd9b16a46b8bf3a2e327d59531a59cb96bff030e9eb019473936873bd1e534ba5f13ee01f37b5a9c041db46d5012e4ac480e2d8e479e9234304028fa98ff240ee3568718bf0e295605f1a0feecc7a506a6b0616f5b37b541b5c50b4cd21eb74b3e1aa7691db63969dd38734", 0x93}, {&(0x7f0000893000-0x48)="73c1963f61c8b2186d308cdb1edc46a20244901897e9fe85b66ba4f67d599b85ae6a95de5e55b603bd405664805d39816383111240a40cd3b5518f5b2fff6d08cf880de57546075c", 0x48}, {&(0x7f0000f89000-0xb6)="2aa1269ca7981454bf0ff2840b597426ce0a307f02f7e0389dccec4e47ebc148621e3bd6e5a2db55a7ca18439907314f9dfe7bf54e522f64cbae24fa1d04f80e91f9a975c05114dd99f99f226148fdac8de9102df8866aa6d2409607edf3977d7c382e3e05c1d37f369f6d710b908851ff05d7679ea73f72e8ac501e59d6911b700ee88ec759ae85009f6d76278105552b777754da3c7109e320870ae6f8a562cc3a1534836d24dec2b04d0f2387c96b58518df57af7", 0xb6}, {&(0x7f00002b8000-0x9d)="c6970f53595d6612d4e54825878c78b66b2d5e124c78c112a8bb5d9b4c6edf2f82079ba58b4843b51f8bc7ff00c3b8e062bcdc3a9489a85af96b63476dd5b4894f899e58931c9e4eed03fd4d0c12f136a34e814b3e74717ccb3a6165553ef7e48b59b0b61a3f6738698f10b905546c99ce9f77187ad58e8c7e71375805a878c232b393afeb5d1789e80570a8fddd0521e91fd612c713bcaba05ace114d", 0x9d}], 0x5, &(0x7f00001e8000)=[{0x100, 0x103, 0x0, "73cc7f453701686b8ded5b61787bca4eb43a5f5e57c785539cbc1068c510018234689efa4106bb1664eada8a35291c5dd58146756ef55b5129be20f43143125304643a12ff2e63fa06646d5825723644b683e0a51cb7fe42cbd59a2fd53f98d44be49c993e9e1ede48ebb95f3149ca907b4515bc51533bae2a8334ab4031accef93e71d315f5f5b449cb143f42541c2009942fdec7ae476a52d08a46c6de0ba83bbe436cdda007dd358d4fcbaf657a437e12c12bc7ed40b8019463245fea0baa9cda08b34c3bc9a9fc17c7e5c7bdc295c3fd4ffdb099dd58a09fbe16432cbafa071e61b300b8bae5256f5e4b"}, {0x100, 0x11b, 0x7, "b06443b4ae8d2040a0d806edf25afbe59ffa00714b3b4c164e335f8dc8a7563d3f512fc9b10843930de8bc6baefb55437aa1efec74337334fca03860ac8c3ab030d7b5feb8232fc83ebe1d7ff20357068849b029c7c671da1a40f8fbb78f375ca1ffc737ec8fc4e0a750470b31a4228e65e172150c188190b72d2276b8094c86aca5a1993e60d0b641b8fd4b6ae8c8cb8f8867f53d8f60b8b7b4f1e4d3a0500a2938b7f0f202f3a22b43905e9a36193b3de54af0211f594ea96fd3ce97c63b0619b21bd574533cde30aeac71d47840af5360bcf2ff70cdc93a2ca375ad3e957e7ec988dfc7e58a75a3f77fda8a91"}], 0x200, 0x4}, 0x3}], 0x2, 0x4000) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f000061b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe7000)=0x8) vmsplice(r1, &(0x7f00002dd000)=[{&(0x7f0000fe5000)="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0x1000}, {&(0x7f0000fe5000)="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", 0x1000}, {&(0x7f0000409000-0x1a)="2e68d2f745e905eb4baf15f4a7d4e6284a24c2dc1e51276334e7", 0x1a}, {&(0x7f0000fe6000-0x14)="d6b854b05512ea810ba666beb60df950caa27768", 0x14}, {&(0x7f0000191000+0x3c9)="0f0c8097c9ee04ed6890a33336a392a99ba9ff86f6f94c967ecc0d3bfc0fbc7ab920", 0x22}, {&(0x7f000085e000)="6b058841615ae2aa8dd4f6cdd95506039827d42c933a191ad8aa7471280abe36b18bcfe0e536e91cb0daf03791d9000e22878ddcfeded4357ba7b8227da345585efd13c17c1b3aa2f8de8ab6f385c4e304cef2c7e0912521852768019f3d4e027cf6dac3687a29d3919f2a1d6c944249a03e2e33303250d7891b36f889cd7c8b3e2c8386205a43fd6ddf7eee51927c", 0x8f}, {&(0x7f0000fe5000)="15a295510bdef2c8b015ebbb9399cba96a214f178630209532bbf651876e2041d59992855d947b9e0f4b7c0f39f3f08b18e76e06b6c6761a465de1941f6afa1eaa558279c57d05f54071c3291d9fce24f140a47cd8af5c0ff8ba0eb5ced765a1f88906f8b451447ce658ca2679d25b3cfa1d1b7a6636a22eef00d8e80d963ac1e05d74d1d1b8d83fa9583daf266b873b11319b45ecc8e64b65574c", 0x9b}], 0x7, 0x0) 2018/01/19 06:41:47 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="c8", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mknod(&(0x7f0000001000)='./file0\x00', 0x0, 0xfffffffe) 2018/01/19 06:41:47 executing program 7: r0 = socket(0x10, 0x802, 0x0) writev(r0, &(0x7f00002fd000-0x30)=[{&(0x7f0000821000)="329a784c5a90f448178d4b2489fdac673b821149701ef7fccbc83f9b8d16315f9ac3a7596a847ab2b9f551b76a01", 0x2e}, {&(0x7f0000912000)="124010e5fe842ddfee889414f21d99c285fc857e880fbb3a7e6e554941f54ea7afa82dffda96fa0cf2831062ae0a27f7a6a085807edc654812c4e42db5199ad11e138475ea1cea41948b9053f696cd7f90a8981cd5f4402b63fa04e336587588e179754a963209da199d4790a12aa88e6139ef67e6191a7c8c03f124e7b4ac629afac93ce5548ed7867255d5289bdad4d7d198fda156f75725d83337301ee2b93ff843", 0xa3}, {&(0x7f0000666000)="2eec02540cdfc03250041fa50b9832b1dca4a50c18fbdc6b0d6ab5a31524af54254d57008d20fcaacc5500254436bb43ba7fe969d11baffcdf", 0x39}], 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f000040f000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x60)=[{&(0x7f00000eb000)="0d08dde2b307484fe9e66d9183a978bdce73f6ab16fba1374f1881b9160e2a9941f4b43e89bd9dfff10419c16d0a0b3e0b047b3c24d700505da943b6b0807a2fe9a69c2849da3da4abab27b8e5234027974434ee834f4c831c05696c6c26a50ee7612ee315d63f07c346b2825c97bf333f6325a8dccccc42b9583c7da219a8b08cf521dbb2708596ac5fc7fd6c74cd2ab1c198c98972", 0x96}, {&(0x7f0000001000-0x37)="b35aa551d079eccfb76c31dc12a0855dcde39d8d0787c32aa316fdcdd92107234cb677e256fd2363ffad6b0439bc9646bebc6d26c5edc7", 0x37}, {&(0x7f00004c4000)="1f5f74318dbb2454e01acf3b2ed784909513885a367274ffe7bc06a5c4ce0734d4bfe12f599db0fd436f607812bae0384808d4fb82fb58f1c165f41de3175922d61895e235855a658e49c483cfef303204ca729fc35cb24f919dc97fa83df7e6431b57ff6c196dad8b15076486e192027c9c6aa65d0f68489a3adc484f9bce1c60b8da194af88993b2cb2503512c3f534b57f1ec6c08efc2ca7ab2a1cd32e18bc60d230f1403ce21439c3635a3e47bf995db2eb2838ad5b29e03d1e46c11c7283f718f9663e2c4cb4d89ae9111b554537995e61b94e871d4ce04b3f8a065547a7708136065f2e2933aed275530", 0xed}, {&(0x7f00009ca000-0x53)="80cdbbfda9545f66462bdcc17c728a19c322f7dfa633f79041f123431fb64530cb05811afa0727efcf86282d399b5bc5bb02eb218b94a7c5b4c47e23c8de425bcb7ed1d70fe313694769b12ef9bd92ebafd86b", 0x53}, {&(0x7f0000019000-0xb9)="6fb95fccd6a50251c7653555bd6c5b3274c345061d784de2af6e79f38a51f5f546aae7e97a3fab5317edb38be5551001a0c8860e2553f206f685edc1fe56a218befb57e31d0546256c9df471466226c2d01a4dce77a264d8ab037a338803bf2ef02b8bcfe07dca27e47d1f0e0c2d4718735a7be5cb563e1fe4630404059c459ff92e464e6bd4ea98487b8623ec6392bd9d156002d8707ffe5388bb8d80bb3033960d77a55b3dbdbb96bcfcb116d39d13d032fd8795e1328ffe", 0xb9}, {&(0x7f00007d7000-0x54)="8822de4c46131feae1c18e6cacd0e5b9280b7a9671f03f0e687f5f276bca8013be86f35a0a4c3be12288e688af931c6aef58da7cf0a1004a7f173548ba66e136cc46161d33337a29326d95d9d25714424f72e7b1", 0x54}], 0x6, 0x0, 0x0, 0x1}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000f53000-0x20)=[{&(0x7f00008da000-0x47)="579bb915b11bbd3920daadb59eb0ce54b688135ba9be562d27ee89f1ddde83644ac0fcd5557aba369b295bf1f75aff8f27a991bf4b80d24114039b08b5cac426cc3ed72d237112", 0x47}, {&(0x7f00000e6000-0xeb)="cc9a2234ac9e54ec7d6267c1e47cf3cb4c9f40788eef95fc63af23ae03e341051ad6b888960eca54b34d2f616b6a5c777d58fa6ed100c8ef036b6961cdd09a8a1ef5b209d3b6b5adf61c7010e413884687445db238f433a5758585af8044a45338fa59944a39c1cee9ea86262afd67d1fb3ace340c5fec47d482544f42887bc81bea8144c020122da4caf580173a15df9d1acd2762a8089390be4c3d4b294d3b0ccae7563373b50667921c011fb4f97d91b025a6c2bf8f85e33161ec04933aad7720a0fb1c1adcdd905d19049fab85c482c3379c1f3a4255675042dc00593683045af71db9795ba22b1fbc", 0xeb}], 0x2, &(0x7f000031c000)=[], 0x0, 0x48011}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000c5b000-0x22)="aa24d574246212d1546eb76a6ab5caa24258368a46781a68f6491aa1d8b24c7cfc7a", 0x22}], 0x1, 0x0, 0x0, 0x4004080}], 0x3, 0x44) socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xc5)="1959b7c7200bf2a2b372844123132e6e2340a37071a38dbf1d3ebc030900000000000000256bcb3f9e4eccb5861c60c96280718a8468f6d27d3c9e2cc899745a470c3299f65245ef495214b8bae3369be55857805efdd058ebcbe04ac35d355d34172e7d34390bd1aee7489af673cf0686df078bb120e9c6d1ca5429488aa7be57116c90508c3fe3d20fb5b7edfe6216cb2fa77a90eb1920a7ddf7bdd85ef9d70d870c9da27d72321626d808381b3fdd5aa3a604702996ce8ab2547b9c7bb57c822b393283", 0xc5) 2018/01/19 06:41:47 executing program 5: pipe2(&(0x7f0000613000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000aa0000)=0x3) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000726000-0x8)=0x0) prctl$intptr(0xa, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r3, 0xfffffffffffffffb, 0x6}, 0xc) setsockopt$sock_int(r1, 0x1, 0x1e, &(0x7f0000002000-0x4)=0x3d4f, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, 0x0, &(0x7f0000004000)=0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f0000001000-0x10)=[{&(0x7f0000005000)=""/61, 0x3d}], 0x1, &(0x7f0000003000)=[{&(0x7f0000005000)=""/163, 0xa3}, {&(0x7f0000004000-0x3e)=""/62, 0x3e}, {&(0x7f0000005000)=""/138, 0x8a}], 0x3, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r4, 0x21, 0x5, &(0x7f0000007000-0x4)=0x0, &(0x7f0000003000)=0x4) bind$netlink(r1, &(0x7f0000007000-0xc)={0x10, 0x0, 0x2, 0x10}, 0xc) tkill(r2, 0x1b) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000008000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syncfs(r0) bind$unix(r0, &(0x7f0000008000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/19 06:41:47 executing program 0: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mremap(&(0x7f00007ab000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f00005a3000/0x3000)=nil) mremap(&(0x7f000064e000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000410000/0x4000)=nil) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009d7000)='\x00', 0x2) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000389000)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009c1000-0x18)={0xaa, 0x22, 0x0}) bind$ax25(r0, &(0x7f000001b000-0x10)={0x3, {"3e11be030d7582"}, 0xff}, 0xfffffffffffffe42) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) [ 64.614504] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2848 sclass=netlink_route_socket 2018/01/19 06:41:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800800000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000d9c000-0x52)=""/1, &(0x7f00000ea000)=0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000578000)='/selinux/status\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f000008f000-0xa6)=""/166, 0xa6, 0x40010122, &(0x7f00004d6000-0x1c)={0xa, 0x0, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, 0x1c) 2018/01/19 06:41:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00005ba000-0x38)={&(0x7f000083b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000745000-0x40)=[{&(0x7f0000559000-0xfb)=""/251, 0xfb}, {&(0x7f0000345000)=""/213, 0xd5}, {&(0x7f0000e55000)=""/78, 0x4e}, {&(0x7f0000ac4000-0x93)=""/147, 0x93}], 0x4, 0x0, 0x0, 0x5}, 0x40002160) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000801000)={0x2, &(0x7f00006ba000-0x18)=[{0x3, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/19 06:41:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10)={0x0, 0x0}, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$notify(r0, 0xa, 0x34) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r2) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000b53000-0x8)={0x6, 0xfffffffffffff001, 0x101, 0x2622, 0x3}) 2018/01/19 06:41:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000079b000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000e24000+0xaa0)='net/dev\x00') unlinkat(r1, &(0x7f00007aa000)='./file0\x00', 0x200) 2018/01/19 06:41:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000eb3000)='/dev/loop#\x00', 0xf76, 0x20000) fadvise64(r0, 0x0, 0x0, 0x2) pipe(&(0x7f0000a15000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000725000-0x108)={0x0, @in6={{0xa, 0x1, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1ff, 0x1, 0xfffffffffffff801, 0x10001, 0xfffffffffffffffa, 0x4, 0xc148, 0x3, 0xffffffff, 0x7a13, 0x8100000000000, 0x7, 0x7, 0x72, 0x0]}, &(0x7f000060d000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000046e000)={0x6, 0x8206, 0x6, 0x0, r2}, 0x10) 2018/01/19 06:41:48 executing program 0: keyctl$set_reqkey_keyring(0xe, 0x6) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000001e000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 06:41:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000914000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x2, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000004000-0x8)={0x1, [0x0]}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000-0xa0)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0xffffffffffffffff, 0xfffffffffffffffa, 0x2}, &(0x7f0000002000-0x3)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x3, 0x7, 0x8}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000004000)=0x7) r3 = memfd_create(&(0x7f0000002000)='/dev/usbmon#\x00', 0x3) getuid() fchmodat(r3, &(0x7f0000003000+0x136)='./file0\x00', 0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000006000-0xc)='/dev/random\x00', 0x0, 0x1c31f899dda68ad8) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x1, 0x4, 0x1ff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000006000)='./file0\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r3, &(0x7f0000007000)='./file0\x00', &(0x7f0000002000)=[&(0x7f0000002000-0x1d)='!++procppp0bdev-cgroup{user{\x00', &(0x7f0000008000-0xc)='/dev/random\x00', &(0x7f0000007000)='/dev/random\x00', &(0x7f0000005000-0x13)='posix_acl_access*)\x00', &(0x7f0000008000-0x27)='posix_acl_accesscpuset.\\#bdev)security\x00', &(0x7f0000005000)='\x00'], &(0x7f0000001000)=[&(0x7f0000008000-0x3)='lo\x00', &(0x7f0000003000-0x26)='system#user(%,userppp0GPLmd5summd5sum\x00'], 0x100) creat(&(0x7f0000004000-0x8)='./file0\x00', 0x100) 2018/01/19 06:41:48 executing program 5: socketpair$inet(0x2, 0x0, 0x6, &(0x7f00000b2000-0x8)={0x0, 0x0}) r1 = signalfd(r0, &(0x7f00001a1000-0x8)={0x0}, 0x8) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) 2018/01/19 06:41:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockname(r0, &(0x7f000029b000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000355000)=0x1c) bind$unix(0xffffffffffffffff, &(0x7f000055b000)=@file={0x0, './file0\x00'}, 0xa) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) 2018/01/19 06:41:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x402, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x12400, 0x0) r2 = gettid() r3 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r2, r3, 0x34, &(0x7f0000002000)={0x33, 0x7, 0x4, 0x9}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000)={0x0, 0x6f, "a2a2ce736f000580ad769b1e4dd130d7ea1d6ea62797b8e7c6941835faccbc2c53f50d505d12cc61aba8adf67c1810b8ccc34d9c59c37b81c3da0b308b9e31a6e109f23be39fec60ae67bff71d8da9532274f9982c4434c46aa55b98ac73d07bc52614c34972647f548dacc61e5dea"}, &(0x7f0000001000)=0x77) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000)={r4, @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]}}, &(0x7f0000001000)=0x8c) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f0000005000-0x20)=[{&(0x7f0000001000-0x76)=""/118, 0x76}, {&(0x7f0000000000)=""/209, 0xd1}], 0x2, &(0x7f0000004000)=[{&(0x7f0000001000)=""/149, 0x95}, {&(0x7f0000005000-0x2f)=""/47, 0x2f}], 0x2, 0x0) r6 = signalfd4(r0, &(0x7f0000001000)={0x6}, 0x8, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r6, 0x8907, &(0x7f0000005000)=0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000005000)={r5, 0x3}, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000008000-0x20)={@generic="a3ed4b5174b027990c5925891a66dc28", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000008000-0x4)=0x6, &(0x7f000000a000-0x4)=0x4) 2018/01/19 06:41:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7fe, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) getsockname$inet6(r0, &(0x7f00004c7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001fc000)=0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003ed000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000960000-0x4)=0xe8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006ab000-0x9)='/dev/ppp\x00', 0x100, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000bef000-0x118)=[{&(0x7f00004b5000)=@in6={0xa, 0x0, 0x886, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffd18, &(0x7f0000c15000-0x50)=[], 0x0, &(0x7f0000e83000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0xfffffffffffffffe, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/19 06:41:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000543000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000077f000)="") openat$dir(0xffffffffffffff9c, &(0x7f0000a3e000-0xe)='./file0/file0\x00', 0x80, 0x1) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007b5000-0x16)='/selinux/checkreqprot\x00', 0x90000, 0x0) openat(r0, &(0x7f000089a000-0x8)='./file0\x00', 0x400, 0x0) 2018/01/19 06:41:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x110) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x34}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x80, 0x1, 0x2, 0xffffffffffff0000, r1}, &(0x7f0000000000)=0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000+0x4f3)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000002000-0x4)=0x0) setsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f000001e000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80001, 0xffff) r4 = dup(r3) bind$inet(r3, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000d17000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r2, &(0x7f0000910000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000c48000-0x3)=@ethtool_gfeatures={0x3a, 0xfffffffffffffec5, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r4, &(0x7f0000871000)=[{{&(0x7f0000010000)=@ipx={0x4, 0x0, 0x0, "56b8ae4ec4bd", 0x0, 0x0}, 0x10, &(0x7f0000582000)=[{&(0x7f00004d5000-0x1000)="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", 0x597}], 0x1, &(0x7f0000884000)=[], 0x0, 0x20040000}, 0x800}, {{&(0x7f0000466000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x5fa4e067, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x14, &(0x7f0000874000)=[{&(0x7f0000c6a000-0xb)="be72f9a4e1631f29c7a9cb75c138c2cc8ea4cc82bc05cd", 0x17}, {&(0x7f000045e000)="", 0x0}, {&(0x7f00008b1000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x20044001}, 0x6}], 0x2, 0x4000000) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r4, &(0x7f0000d71000-0x38)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00005db000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00006e1000)=0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) 2018/01/19 06:41:48 executing program 0: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x7)='/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$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xad, "4ca16af9940a98216d714d975aa9a3460e18ca63c501b491d2297002b35d239e43409414502dfe1f7f99b7dc2c25da70d05369c65574ea0ad2914a453236f9044aac6479e2ccad3a166050de426960a6870fd24820b3a11136f4c49801348b98198c4cb34d37774c40db3ff2b0d9f5524d4fa3bef35a347617a1265ed2d5091cc3a49c9cd152682e3a3be8ab2541e5ce724ad54a9036ae4c00c3ffa41c159db14f2836bac230f99273ef0b9d21"}, &(0x7f0000000000)=0xb5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x9, 0x8002, 0xa2ca, 0x5, 0xef785a4, 0x3, 0x0, r1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000002000-0x8)={r2, 0x0}) 2018/01/19 06:41:48 executing program 3: prctl$getreaper(0x3f, &(0x7f00004c6000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000077b000)='/dev/rfkill\x00', 0x200a00, 0x0) accept4(r0, &(0x7f0000719000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bf0000)=0x1c, 0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000d2a000-0x8)=@abs={0x0, 0x0, 0x1}, 0xfffffe57) 2018/01/19 06:41:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000baa000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e05000-0x4)=0x7b) r1 = getgid() unlink(&(0x7f0000adf000-0x8)='./file0\x00') getegid() r2 = syz_fuseblk_mount(&(0x7f00002c2000-0x8)='./file0\x00', &(0x7f0000b45000-0x8)='./file0\x00', 0x0, r0, r1, 0x2000000, 0x0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000dbf000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f000008a000-0x4)=0xffffffffffffffff) 2018/01/19 06:41:48 executing program 5: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f54000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) r1 = gettid() mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f000003f000)={0x1, r1}) read(r0, &(0x7f000003f000-0x80)=""/128, 0x80) 2018/01/19 06:41:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000d68000)='tcaR\x00') ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000c23000)="e7230f7d6764ffd01ffa97cf0c01cf06853b46d301f59663760ff5c1028227a9a019ad0f98bd7f0d3b4e8fa11d623dd2d1e22098fb611b36326d13d6a158a36d129699ba448f1b47a6db14c4182a15a34457f1389175be27ed3ec80c8c458208a3404d46e718bf4e2acd32427679c7ce10df3055e671ad1a2ce004c8f557") ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00001bc000-0x6)={0x29, 0xd6, 0x2}) fsync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000001000-0xb)='projid_map\x00') sendfile(r0, r0, &(0x7f0000000000)=0x0, 0x7fffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0xff, 0x800, 0x3f}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto(r3, &(0x7f000097f000)="", 0x0, 0x804, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x4, 0x0}}, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f00001fc000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000002000-0xdc)=""/220, 0xdc) lseek(r0, 0x0, 0x400000000000004) 2018/01/19 06:41:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000081b000-0x8)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000289000-0xf6)=""/246) unshare(0x8000400) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000680000-0x20)={0x7f, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00002cc000)={0x3ff, r2}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e83000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b71000-0x4)=0x14) fchown(r0, 0x0, 0x0) 2018/01/19 06:41:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") sendto$ipx(r0, &(0x7f000066b000)="a2db6c23da122ebf1d3969db39d2c04d814f460ff030c99a5f9fdd8dcc1381448e6ecf62d15bd820c4c6b79015fa73232567bc8d3095c861793dfd4521ecd25a83bd986bf595be32de5c0bf94527503f623a77eecc3f9a5f88231055af9f4593a41b108446fa51b17c9d820be1219262", 0x70, 0x20048000, 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000041c000-0x18)={0x0, 0x3, 0x10, 0x3, 0xd64}, &(0x7f0000695000)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b3e000-0x10)={r3, 0x38, &(0x7f0000431000-0x38)=[@in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x46b7}, @in6={0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xce}]}, &(0x7f00003c0000)=0x10) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f00008c1000)={0x0, &(0x7f00007a5000)=[]}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000106000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x3, 0x0, 0x8, 0x2, 0x8, 0x7}, &(0x7f0000def000)=0x20) 2018/01/19 06:41:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001b3000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000d9a000-0xa)={0x0, 0x2, '|!'}, &(0x7f0000cd7000-0x4)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005d0000-0xc)={r1, 0x4, 0x20}, &(0x7f0000747000)=0xc) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) execve(&(0x7f0000754000)='./bus\x00', &(0x7f0000f9d000)=[&(0x7f00001bd000-0x10)='/selinux/status\x00', &(0x7f000022a000)='--}system\x00', &(0x7f0000865000-0x8)='wlan1lo\x00', &(0x7f0000143000-0x10)='/selinux/status\x00', &(0x7f000086d000-0xa)='lovmnet0}\x00', &(0x7f000012b000)='/selinux/status\x00'], &(0x7f0000b99000-0x38)=[&(0x7f00008be000-0x14)='trusted%selinuxem0&\x00', &(0x7f0000959000)='#\x00', &(0x7f00008ad000-0x10)='/selinux/status\x00', &(0x7f00008aa000-0x9)='\\vmnet0$\x00', &(0x7f0000ab3000)="766d6e657430766d6e65743070707030bc2700", &(0x7f0000d24000-0x10)='/selinux/status\x00', &(0x7f00003c9000-0x3)='@-\x00']) open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0) 2018/01/19 06:41:48 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000be3000)={0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x280, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {r0, r1}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 06:41:48 executing program 7: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r0, 0x8, &(0x7f0000f9e000)="93265c56ed3eceffe7c095fa8f48e2edee10c94dd49da23a7098db031e9f") r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) tkill(r3, 0x29) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fa0000-0x16)='/selinux/checkreqprot\x00', 0x22000, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000fa0000-0x28)={@common='tunl0\x00', 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000b84000)={0x0, 0x3}, &(0x7f00000e6000)=0x8) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000fa1000-0x6)={r5, 0x8}, 0x6) waitid(0x0, 0x0, &(0x7f0000f9e000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000002, 0x0) 2018/01/19 06:41:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={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) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt(r0, 0xffffffff, 0x10000, &(0x7f00005a2000-0x82)="22fa2d08fec0c04cc407b3eb26590a3a6dd0dadfdc1e5f84d2678cdf8875b38fed0e526f8025db937909023fee353ac97568133fdddadd22ef0ce03c9941b6618240e4e79770ea61c2a5befb85cd8cb222ba7e802de7d2d84e6e453006ab66a1f2f30f24d0350f0c376919bd5d1b8df4997b3f002250b48f2e5901b9612b29c4d206", 0x82) 2018/01/19 06:41:48 executing program 5: socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readlink(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000012000)=""/39, 0x27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004a8000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) keyctl$join(0x1, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000e79000)={0x12, 0xf4, &(0x7f0000707000)="d2ea3cea6af1cf4684beb4523a129d1b74d7488ba525244eb591374b040d673509ffc5e923cfacd5363e3a90b18de058da2670dc008afe2a1fa54b93607d921f4924ec17888d4123882e91a1c513d6516fa359638c54cbfd2377843df5cb5dc947926572ca4d97600544ff06a6517ae9d9597a836e57d5e03cfa326499888a1319650cb91cfe23af1b6915fedb25a442fc4d13a08da4263b6535a687b679d7dbb67afa3c1d4144ba2e18c617e953e932cf356d7a9ae8c414dbda3ec2bed8c6f1eb068e496fb437ff7dcc126b1b6c5d207d6e680888e8a84c31a6a5aea46594216ec414f8fa451ea36bf242674f465b61f7201bf6"}) clone(0x0, &(0x7f0000e23000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000f27000-0x4)=0x0, &(0x7f0000cb7000)=0x4) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 06:41:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 06:41:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00004fd000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a24000)='/dev/rfkill\x00', 0x20100, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000363000-0x4)=0x0, &(0x7f0000cbd000)=0x4) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000c1c000)=""/130) 2018/01/19 06:41:48 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) nanosleep(&(0x7f0000013000-0x10)={0x77359400, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000d25000)=[{&(0x7f0000b7e000-0x2b)="a133be029363013a04fa8d10a6fa4888a2f342063a3c6270095fc43843ca77af575a92e838b6ae250f753c", 0x2b}, {&(0x7f0000a54000)="1dd2b3bcefd2ebae792b126d238d16fcd0c80be5697879c333efcd1c15bdf6ed5bef4729371d0e48ffc6cf479c1b3fcbaf0e094e0a5ca443ab907953a258ec4b4a7bb63ac9549c5f4f3dcefd125405995426b03bb6b2e667c82333ba1a0fb76ac7e6512e3ea81da1509d5833406888f1a149e4cd4371f83704c34a46a502e3e4e8b6fd3b36fbe812a96fd8993288dbb7da439f7ba48a03c6d051cb", 0x9b}], 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 06:41:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="e1c8f2809730b3ff5f0a4cff1ffe6ae8", @ifru_addrs={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) execveat(r1, &(0x7f0000ba2000+0xae)='./file0\x00', &(0x7f0000c82000-0x10)=[], &(0x7f0000540000)=[], 0x100) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000af3000)='/selinux/enforce\x00', 0x4000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) mkdirat(r2, &(0x7f0000f49000)='./file0\x00', 0x80) recvmsg(r2, &(0x7f000046b000)={&(0x7f0000a7b000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000916000)=[{&(0x7f00009d6000)=""/50, 0x32}, {&(0x7f00004ae000-0x70)=""/112, 0x70}, {&(0x7f00004d2000)=""/72, 0x48}], 0x3, &(0x7f00002c0000)=""/97, 0x61, 0x0}, 0x2) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000425000-0x4)=0x0) 2018/01/19 06:41:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b82000)={0x0, 0x0}) connect$netlink(r2, &(0x7f000033f000)=@proc={0x10, 0x0, 0x2, 0x4000}, 0xc) r4 = getpgrp(0x0) stat(&(0x7f0000ad2000)='./file0\x00', &(0x7f0000728000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000193000)={0x0, 0x0, 0x0}, &(0x7f0000395000-0x4)=0x7) close(r3) sendmmsg$unix(r1, &(0x7f0000502000)=[{&(0x7f00009ea000)=@abs={0x0, 0x0, 0x1}, 0x0, &(0x7f00003ab000)=[{&(0x7f0000cdb000)="10cac8c1e4ce13d27a982f706b7f7dab67b3af86de4e72fc92917279dfdb326e549b661c6b05f853cb02da0ba11f0e86db39b90ad27c0a2270258d2abba43184fc7188f40b4c7d9d63afda54533ca1005c386e2c957ee7e97df77bd41667740db6a733c1e5ae67fdbc7283c8d33e9b57f5f9c42b14b5591564c5b78704b3e7634cf3f094eb22d16fc0505b09398d9b1e99f1a12607e586b4eda22c4ee3a1896d86a0e930fc521c883924705eac5bbc1bed58b71236117686ee316005221a", 0x0}, {&(0x7f0000358000)="742ed25f93f9a3dc40d38341f025b7ed3ee1397fa1748cb4272be85178633cd236bc49af4661ba8aa8a9d8371976e6057905569949482019e2397e0183d6a51834623deac9a1a4a5abad92d000cb88b39541b9413b8573d5baea0301a9f6dc2a07a4fb617fd20ab5856e7b", 0x0}, {&(0x7f00006e3000-0x1000)="c706a3650f96fe46edc519b816b8b7d327cf7e8fdae19fead52ea88f9094d88fe780d39971502bfa0b96f72aed52d1e995c6a1d70c73975d57fc823e7819736489844879871541a706a8486cc7c2834778de307dd8d25deef2936868116a0466daad5389b35cfa9f6731364a7d6e57e47d3f7df37d29400a1c27d20a5f706f9b7a2953e7f7541a311ae0ce56ea23ec19785efb182971148a6a408fea39c8b5facaf9003aec7281198fd0c1919360a6ddc9d15a4381e062c1eef1a15064b84016af59ab558f82fafc41092c181c010d56efdac8fb5744ceeea6945c387f04048ceb0cb1ac2ffaa7500c4c9f85e0249bbdc3a179225af9e28f62af837f40a9192cde97d35563393436df4a418251164c2e35e9c76b9cc37867a8d286cef5b740387c81b319f24f75975ac39f67a05b5c9a74b694a513097f9c668b14a291a00157c7e4399d699de6113d332ef19214808fd08e7d9b4489ef4c4925b6ce48007c8d19f4e853edfe5f88aa96c4ec6583f2f871272bf1ec62364ff3a3d337a6b6dc8479fb26677174a51420849bdfc006a33081289051a46ad8e204587b264ce3e7182d2eb8117dee289c8f1e27f3372cb94ae6edcb70fa3ccd8b521d6bdf2b8502cce5af580f30240cb1a5907a0ed605a271130175348fb4f258a89dc6470674b9208d00514eea88a4d311c0f345115b6f78bbbe6c44a6d3d6e7238f8d8fab9811d99ffc201a97e6ad0abb4a00fce27d7b50e9274619b61ec3dce0b7815bf8371cc5338b8210b4bddc5aa026d309a49ad0759bb96c7dbb96f52044ec949f32280ef1db2ef8cf2b87df3986698cbd996dca08fcc246b96f74536c80b964656d79f0479574f48d3243d0dd1262ddcd87ffd4a45d9784c2348de835b6522654803d13da7945c09c41185d42e6eacdc089789f724b1bd333db09d2fc11a3c213f9336b2cb5c9a21766e511de8a4cc543e9cf2a5ff65dab91e3dadd1a2ff787395d3b9394f73a767eccf5db34bc8867e84d826a7f0c63a2d639712e29d8779ad97e46a01c9b67e96d88a9e50d3977f3b06bf28d317e89197abffe120f13a1ab2d0ec6563a72bbf858b728ec66b7e42021f05176daabf940a2fbf9a89bfb5c9b65b423942baa957dd69cb11a05e50cd09e5c068d0ba0fb86da5483ac82eefd5e520ea927bb824c669c7762e7016ce37275c4cee6d193555153c80d1641e90ae9cd66b39aa99fcf18a9f2a4aa32b6c13bb57cb9a726315de09150aaaa78af9831d385c838502611b17612aa2542f956bac6b0ddd787910debd4a6c1b4c3cdfa8c5f608acf675784b93dd1c21b10304095542779c33bba3364e6a156325a04411a0e43655c4454deb0998f436287b1f4e3ecbc4f3404bb232b63e10345cfd890bf0e9f2a07e37b33ca144ade864fad74575be0217721452bb88dd7608be966b59d3f93520abb5f379a9669e79ba22e3b94e25ac7113c273e2cf39585b33f8323c44ca6f21e5b89040870c607ab4e2c756b726a5794a72d20c90d8a8f09c3a2ab53d61315261b0cf24a7063f956bd43e24270ae7d21e279ee910c6f4d4a0a91fa731d0dd5a785ceb46fe83a7617d18ce906cb4ae20383d1e6e9cec8b6808aea381c34ed987fdbb1b36d944e2c054b9e82a1d66d553dd30a928e6c0d07cb6a2e8ef5ecefbecfb3b689dc165c85fb3b2d5ab726cc2b93cb299d3d28b1242e9bc995a502ce18c159b0afc09729723344bde20ea20e1709b9dcd9a1e526777918dad7496429cf2aad4a7cc06c7b3e452bb9a65048863f9c52fe4e66a61d1cda97f36f87508f4b4e2cebe7431f72e93f16352cf8860fbeb201180ac87d704602cb99b574f21ded5b08769ebdf8e970ba70c7eb0b11ce10712abe2cda41e1f53183c6c74fe9b80b732f0f168d51b6709c433b965cbec9a146a4a4256c0a6f75096a5eee0f513704b8949e714749355cb402efb11b646f83b0537f0e576ae1e312132e274fbbeedf0dae184fbd8580e3bb6696bad6783a7ba420d7388dc217fbaff348fdd5b07f9510bf20712e05cff408374ea103b9bad590630807dda52473c7e44516281ed967d5329b424730cc5c57e45c054b21bc763ef2b690401041d4ebe3dceeb5936a46682fcb8e50b3904cb9726f949ef9420157bbba3551672e300213254605b1d356a6f3d6b78b3768392d0bd889c4afca5287095f50cee575a4444357503a3bec6b0206dfc9a357c0d3cdb3bf7ca1314252f2172ca2019ffc2e40920087faab3cd5f4ed5d8940251f6745def71d222f0b2f2db95bc7a365b2425903f8d9d6ef11d45ca6db3fbcd5f10b1737a6f3d069184841e0d3ca64dccee89b3825b3fec2568ddf3a57887e1e728d313e88999ab91283863bcee25c48148aa75d12ea91e98e6096b01221a9f0bc6eb8f2d68b6e832da17889aeb27e9e5319ff9932c2be108f625a5f1778ef171b3c4554cd4ce17301dceaa61985110fe64de6411c793a38ba3c51f0a623258f3d461f8a667ec422e8a81a72c259fb5dba5bb6e80064818db711b50e45974cadec296b2f6edd6cd1dc6622d09114e03d5c97d4f6a07d8c92c78cac37b820e7f857a9e9022565f24853f625dfdf81afcace39eca88b08e1cb016cff3c93ec0f7dde415af93850d080ead828f33bc42f5e41faff394e7f6eb27a595c18a19fe7164ff1588e2ff060e5aec3d575b0a3bc2d1cf4d6b1ec1be5ee577451b87e90c34e4d8859622431c5ccd3c8b89d6732c96014a310f705d88352c586b395515b3413b8b1cde2f46ea95a8bd4053bd67f2b1966c5d917e1e5dca588e63516fbf5fbb3fa071bef4b4d262e9440b5da6d6fe2d1fa2e4f737c1d07d0520f8b03f6d70b91f2a1b37dfcf3f174b35e5c282834e63d8aec3a68873b2e43b8f9673ae4f15eca52c3930589031e3c624874bd15223c7020b40db14596fc4539b199be12d844ad99b37c31fceb9f4809057f62c8f83029cc438cc5f0daf85d8fbc26f06d2f343f1688ac5b3c2a0123cc5828b972e5533dade055803f3d02a3d790ccfeabc7fc98976e06d7c3122e39040262bc6870845dbb9434b0df692c4d50b1c9b43f54fb7d00eaa8962d8e4c2740498b7d5a7f2fbf7c8d1b59ea1edc01a2c7b61626a857e9c75a82081528078e82f2400f5df5c1e65611b4c6bcca5ebb2ee77be17a92541d247efc800ab14ff5edc9c608e160d2ca9b964040a349107dbb737a0d62ec8d555e2b6cd70c16d61a54d94a59e5521f201b99ffc5688edd80d5490e6f4ad225a2ac43df11f3f5bf5ce4308216ed628fb1e4525dc5c74814ae9ebda78c36053958ac6508dbfd2709fd222358b34323e72bfb80f598aa362359845af52586ee886d70eccdf343b5fde105a92fe84a688def9acd71adc0bdb7b93582666d51be924066190fc35dac0fde0af9605e138c04582f6c65a6554fa5f5c5b0391bdc5069dc06a4965a15d2b280437690a936ee1fc9b7ec92349e0f594e9440851f6a69fc0d01d78654aaba9fc6dacabbf1da560698e4c794d08884da82e8de0be2ae450b10d7afa0e3b61caf0c7e035d2c8536bf7012fb30e99bf0a0a6693f824499a5ae1f53f4f964716916e3467411e23f2b4da2f86f2372af90689ca0086f9bb51966d8d1e97cf33412e86855da84e5ee76eb8c67865ac1f6d09b47421a477e0ce9158ab90041a913ee76a9ee549715fb18d73386fbd985f805f85c0dad274e8a4fb5daccaefef28c9cabd6b8e1831e5a6c2b125aab54542e72f9b5da6de413daa833e0b32dd2fab1dff91a01aa407c8f8d2fb3f573ca54595af14990a3b77336583a9e0cab9d6291f498aefb441302140d79361f936987350e2f413c6a67fed96a2e35526348ce5ea03326a7bcfaf804bea6a9ed5657c692ac5e7657a7c966b9d6ee9e07ea9e57e3b6bddf844b9a735233a2c6a40c5f804de36900be48b89c8080b4c05bba915d77e818e1eff5bddcc3c9642bac6f4ee3824e6ab9abfc8a388a961515fc7a78399ab71eeb8ee117cd917600bce986af38be92cd1750d0bcff784393100b6406657345c58911082328dedeb3b020fa40e5f3236b321d6962fa02896d355ff2d3e69bcf1f4c3557060da1aa6fd073cc746780691c8120c651cef07f0ed8553abc484aeecedee65d83d1756a5a173210f39943c58d98d8a9367681c9e5dc19fe4ec87c6358146ce857fb961e83351f02444899b44e1d09f06a99f09c7ae922ec87ad3c32ef35eb6b53b167675ac803c310088b165a68a80e294bb797fe0dc3fd19b572a28b6870b705ddf2bd2f1d0b6d90f3a689ac8390be6677c4bb0fa96a3b677552ff63ad774ff2ef8ba04a6badedee306dd036ac2175142746bfd6650233c3f99e2115458466ee658e912ffadc904b00bd743907c999c3c6129d87d76c8a6a65546d9f4c1badfc413638b4a50c3b4da25513ec2fc8934dbdcd8dfd07a51a5eb24e0a07b2a72e4ca1264f2b66a583658376046bc055a4f3bb26078241b9efc0a87a69d1715ca5ac3f44dc0b765fb0fbb218e63611f82ddb8fbb8af4141774ba0687ba6f7cec70be328f58fd6cd7f28346cd74bf65c19437e14a4cf850e31df5d0e4458b06fe8d0fc4051caed5947741b61f36e8caa2cf7e2d5a9a470df6d5bec1e785305c13e88ab9d8e64bf4808e52730f64eb1b0c272a3b352c5c3cc8a9d022e83e37a7c8a3c07b843df22f3dd4c29c8382419f17de4dcb59b9d59ccff5bb4dd1a0f6de691b6d19e5ec69c4bb59fa56a6fc986cec4ecca73c7c3037e47ae82eb77a53be53640d15f9b5632ce4cb0bb749be6e5d95d44a7dc2eaf80f609e99c58b6df4db248570108632b8aa76f4fde101b8c3b2ae3266d6383b6428e01dbcff3b95eff9a16d71843226c46cc769277e3b4781224218a42582d8ed16db65156ff8de6f48191c56ba6d6e3a150e5859ad2af3ed8ce64e6ac0bbfd8e5c5fabd91f16edc1f5bdc8a1d88bba1d6b1c5885753901c6abcd505bff4314f4041051bf8ca4ee14cf2725a1f397b4b2791eea6f0187751d09054a5e0c82bec264f2cf56ced6687858046423c15ab9617b3e0cf169d7375b4198323cb017ff27141cc482ffcf73b72c0b6a8fb432b482d95fe0fe47632c099fec936625b1e4f92cc2d50e6df832650824f22bbf656c993ba4756e8eb863fee47cb9dcd1d1095ece674b405eb7ac6be5ac87c3d51d0c56a6fc4fcf0695c21a165139adb6d05d98badd3aee9b0216fe48189c97f467673640b92c1e7974759cb99364338321b9fe30f632ce7cecda949ccf3e5ada5d377efa5129086b82e40d38dc66d924476b75e0306d0ba7b731a594bb32f09010e76334dfc42f4f2381ad1799b084c8e00efcd75bdc01ffdf0b7322507a90a0dc4f8a53b40c03d873daff0dfc03b55c7d8cc9caeed8f0f6bbf7f10979c47ced65802a9a577616244396ce3aec3b456e0e5209459934ddd6ae623d5acea7f642cdc6d5bc8b5e7aa135b73d5afc8997e94f79c178ae1da2e6cd94881d87774c3f0bfcd97aba14481ed1e34d72304f2e61ecc1a862e4749856cdf00bc6873c35600fc3389ca32ae8c4e0f84c82c3fa521d8ff3a9259bb89ca0a78ca08331bf5392a339225314d89095989b82eb97e544d471989f1bbba15ad5f4c833ef1ea17a2d3985e5e3fc02e9183a5a3829711abb1cc45646de98eaee93d977c032be4c776056ff15ecd52d4e0c607be454c6220828cc741044529bc36ae5137b4f840b35b6efa47ac440835a3c47602db53bf49f1378ca6665b9ca7bfcb6e222192953bd22cbb8a2d82247851beaa984d758e38538", 0x0}], 0x0, 0x0, 0x0, 0x20004800}, {&(0x7f0000f27000-0x8)=@abs={0x1, 0x0, 0x2}, 0x0, &(0x7f00001df000)=[{&(0x7f00005cf000)="2aa73a56c1cae50d4bea1f8f4986657f9e7d2f9e01f3df621d1f295bea9d8e67e683cffdcd61cb4911e31f864a3c52d65311881b4e3ce76fd5de6f8d2931a3f8c4ed4c6037d855612529b737982457ec53af85d111cc08069a0000ccb12c8c1797e404779d66e429234588c7fea3a7ddc3a4a9400bd3449029301239f2acafa9fa734c3698544c2f3d60a0c4a640e5b034efd9291bfd422d67f18455f38d126b6b0347bdeebaf226c3c9", 0x0}, {&(0x7f00006fb000)="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", 0x0}], 0x0, 0x0, 0x0, 0x4000}, {&(0x7f00000b2000-0xa)=@file={0x1, './file0\x00'}, 0x0, &(0x7f00006bf000-0x30)=[{&(0x7f0000d54000)="2f1d706acb460900", 0x0}, {&(0x7f0000db8000)="e5c8dd55d1d273df273ba150046f17afb2945490d55ca27d560e75a2f6d94bf763cf04a32d6e00933b4eb831e403", 0x0}, {&(0x7f0000c8e000-0xa)="30927a5811e064cc280f", 0x0}], 0x0, &(0x7f0000280000-0x20)=[@cred={0x0, 0x1, 0x2, r4, r5, r6}], 0x0, 0x40000}], 0x63f, 0x0) mlockall(0x0) 2018/01/19 06:41:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e29000-0x4)=0x7, 0x4) r1 = syz_open_dev$sg(&(0x7f0000a0b000-0x9)='/dev/sg#\x00', 0x700d, 0x143000) accept4$packet(0xffffffffffffff9c, &(0x7f0000f41000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000022d000-0x4)=0x14, 0x80000) getresuid(&(0x7f0000bfb000)=0x0, &(0x7f0000de6000)=0x0, &(0x7f0000f88000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000072b000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e98000-0x4)=0xe8) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f00001a2000)={&(0x7f0000efd000)={0x10, 0x0, 0x0, 0x208}, 0xc, &(0x7f000022b000-0x10)={&(0x7f0000d8e000-0x224)=@report={0x224, 0x20, 0x20, 0x3, 0x1, {0x0, {@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x37, 0x3, 0x1, 0x2, 0x20, 0x80, 0x3b, r2, r3}}, [@offload={0xc, 0x1c, {r4, 0x1}}, @etimer_thresh={0x8, 0xc, 0x8}, @ipv6_hthresh={0x8, 0x4, {0x62, 0xf}}, @policy={0xb0, 0x7, {{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x92b0, 0x0, 0x6, 0xa, 0x80, 0xa0, 0x1d, 0x0, r5}, {0x5, 0x401, 0x1, 0x4, 0x1000000000, 0x6, 0x5, 0x3}, {0x1858, 0x184, 0x14400000000, 0x6}, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x1}}, @algo_auth_trunc={0x104, 0x14, {{'cbcmac(des3_ede)\x00'}, 0x5b0, 0x1c0, "7a5ffcce59f6a380e25286955c5abe84add005ca2ed0015a33fa94acfca60f439bb6f08a109564ae981a7dda493c6e76f8fdcba4d85536e6eea0e9ac683a74e91572b53cc699c13cddd47873decbeacdf481702d661310bcaaef0665eb1fa71ea0a436fca5680f436bb9d8926539f323e66a99b3fb32cf21f3357e9d1fe8287f4cde6d154816b5301eddef018a9f74ab8d6fb810059325a2ceda9d73f645cc5a2683a5a6a266fe88263f52139030567a67cfa2f22fa5"}}, @tfcpad={0x8, 0x16, 0x8000}]}, 0x224}, 0x1, 0x0, 0x0, 0x4010}, 0x40) r6 = syz_open_dev$evdev(&(0x7f0000082000)='/dev/input/event#\x00', 0x0, 0x2800) readv(r6, &(0x7f00008eb000-0x20)=[{&(0x7f00006fc000)=""/61, 0x3d}], 0x1) 2018/01/19 06:41:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000f62000-0x8)='./file0\x00', 0x0, 0x0) mincore(&(0x7f0000f73000/0x3000)=nil, 0x3000, &(0x7f0000806000-0x1d)=""/29) 2018/01/19 06:41:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000be8000-0x8)='./file0\x00', 0x200) r1 = open(&(0x7f0000b69000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) epoll_wait(r0, &(0x7f0000ca1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x4) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000000c000)='./file1\x00') 2018/01/19 06:41:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000e18000-0xd1)=""/209, 0xd1) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f000089a000-0x94)=""/148) r2 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faf000-0xc)={0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/19 06:41:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f0000ba0000-0x8)='./file0\x00', &(0x7f000089b000-0x7)="4b616d667300ba", 0x1, &(0x7f000003f000-0x9d)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00002ca000-0x6)='./file0\x00', 0x0) getdents64(r0, &(0x7f0000442000-0x7d)=""/125, 0x7d) renameat2(r0, &(0x7f000005e000-0xe)='./file0\x00', r0, &(0x7f0000063000)='./file1\x00', 0x0) mount(&(0x7f00005d5000)='./file0\x00', &(0x7f0000360000)='./file1\x00', &(0x7f000086d000-0x8)='tracefs\x00', 0x20000, &(0x7f0000663000-0x44)="8b287302c091704be384f21c0abc5ffb6ab303c9169eab77af2080f6a615f6d4dd45292a329df011539c11318d0f2bedbc0cd5be4c24d079859e58c3907b4db002c0e786") 2018/01/19 06:41:48 executing program 2: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c16000)={0x0, 0x0}) r2 = dup(r1) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006bd000-0x8)={0x0, 0x5}, &(0x7f0000000000+0x87d)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r3, 0x100000001, 0x20}, 0xc) mmap(&(0x7f0000c76000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, r0, 0x200000000) mremap(&(0x7f000028e000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/01/19 06:41:48 executing program 6: unshare(0x28060400) munlockall() r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000016b000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) accept4(r0, &(0x7f0000a70000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000943000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/19 06:41:48 executing program 7: mmap(&(0x7f0000000000/0xb3b000)=nil, 0xb3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = memfd_create(&(0x7f00001e7000-0x6)='/:@&]\x00', 0x3) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00006f0000-0x108)={0x0, {{0xa, 0x0, 0x8000, @loopback={0x0, 0x1}, 0x100000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xb6, @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]}}, 0x108) lchown(&(0x7f0000009000)='./file0\x00', 0x0, 0x0) 2018/01/19 06:41:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000065b000-0xd)='/dev/usbmon#\x00', 0x6, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f00007e2000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x2, &(0x7f000092c000-0x60)={0x0, 0x2b, 0x0, @thr={&(0x7f0000845000-0x6d)="2bdf2d1cfc00b99e2a7c1252339c0ae0b50438c02e3ac89d941d46a4ca5d57f33c673c18e5f1aab3df16f00da8395aead063dbe3a29fb6213d2ee513b71cb2682b7527397fa9f8614f84c4de02becdedbb98ad74160677cbd0002537e93bd3c87e20c29b6fe02d0c102af019df", &(0x7f0000fc3000-0xd9)="fcdfc5e7ee509a6405c72204761f0bd979377457aa57605b6db65fe383b0ff09172be04f688ced0e68c4734687cc267b5d25170862ea33bfaf87db4a0f3c170a47bc4959d4a8b2e32b7b707f6a390b834b49c6835a62c7d41d29a37ead2927482a89b883196e4f9e07893a2cd1fd3a5c823533b6ce27b47fff91ef4145ca126b729df11aec5ccd48ccfc989851a30d7487d3a825c5c6ee2c918ece97e7e2bfb5417eda8350b17e5edb44b3343a93b463430c2d5ac7087dafbabf42c24f4f0177384fbbded4b6ddf37abbb1bfc81e80b31a730eba60f03de8a5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000062a000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000028d000)={0x0, 0x0, 0x0}, &(0x7f0000aa2000)=0xc) timer_create(0xa8116b182a2934ae, &(0x7f0000b2c000-0x60)={0x0, 0x12, 0x6, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000060e000)=0x0) timer_gettime(r1, &(0x7f00009ba000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 06:41:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000098f000-0x4)=0xe8) ioprio_set$uid(0x3, r0, 0x2000000000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x81, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000001000)={0x6, 0x1d, 0x7ff, 0x3, 0x4, 0x80000001, 0x10001, 0x3c3, 0x3, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x29, "9c76328b3ea773ccd985d79256d9ecdcaad9d58b03f09368449a6846be02cdf31c07ec6d656a9bd97e"}, &(0x7f0000002000-0x4)=0x31) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000004000-0x8)={r2, 0x0}, 0x8) accept$inet6(r1, &(0x7f0000004000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000)=0x1c) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000005000-0x28)={0xff, 0x1, 0x2, 0x2, "5fc1f9ded57f53b87e7e9b26b308d8312ae8436ef9d97be3e0a9da05fa1d1abe"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000005000)=""/160) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000006000)=0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000007000)=0xfffffffffffffff7, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000008000)=@generic="b73e15c67971081981c27d944d30ec79") ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000007000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000008000)={&(0x7f0000009000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000000a000-0x40)=[{&(0x7f0000001000-0x9a)=""/154, 0x9a}, {&(0x7f000000a000-0xd6)=""/214, 0xd6}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000009000)=""/180, 0xb4}], 0x4, 0x0, 0x0, 0x2}, 0x40010061) 2018/01/19 06:41:48 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000001b000)='/dev/sg#\x00', 0x84f8, 0x80002) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000008000)=""/0, &(0x7f0000001000)=[{0x0, 0x3a, 0x0, &(0x7f0000002000-0x3a)=""/58}]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000011000-0x68)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) ioctl(r0, 0x100000001, &(0x7f0000001000)="") r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write(r0, &(0x7f0000012000)="341429f4561e85621f5b4fbf59c9e40d5e3876257a92a83fc0974257410f3748d2a976607ea3a7fc0499060c49c940cfbd67a83188842e083350f19c12b4a4e71bd9f0edb65f6a456c8f2055bf7cebb453e1787136222549b2131c5797cfac1641504740b179541415540118298d49aff49be6d7a3b6ba79ab05264dd1cc1795cf83ad13fd868b8f6a5863b2a637d5b46f014e8f925ef013c5e4ddc646798c24447050cb17339d9c87dfeb3d3524510db13e8a9078ef818cfb4ccb976c4a37120e92305ea0ff855fb1e973", 0xcb) memfd_create(&(0x7f0000002000)='/dev/sg#\x00', 0x1) recvfrom$ax25(r0, &(0x7f000001b000-0x78)=""/120, 0x78, 0x10042, &(0x7f0000009000)={0x3, {"3230e1d8be3c0f"}, 0x4}, 0x10) read(r1, &(0x7f000000e000-0x33)=""/51, 0x33) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000014000-0x8)=0x0) 2018/01/19 06:41:48 executing program 1: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000054000)=[{&(0x7f0000055000-0xc9)=""/201, 0xc9}], 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000002a000)={0x0, 0xffffffffffffa923, 0x100, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) 2018/01/19 06:41:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x0, 0x0) r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4, 0x0}) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x1, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d5c000)={0x0}, 0x8) r3 = syz_open_dev$usbmon(&(0x7f000030a000-0xd)='/dev/usbmon#\x00', 0x200, 0x80) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000e1d000-0x4)=0x0) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/19 06:41:48 executing program 2: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) mmap(&(0x7f0000dfb000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(r1, &(0x7f0000c51000)=@file={0x0, ""/4096}, &(0x7f0000dfc000-0x4)=0xffffff55) r3 = socket$inet6(0xa, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb0a) r4 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r5, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r5, &(0x7f0000036000-0x1000)=""/4096, 0x1000) 2018/01/19 06:41:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x500000f) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002f8000)={0x0, 0x0}) r1 = dup(r0) write(r1, &(0x7f0000b25000)="8641719752840c0e9df70475c1cd038743b8241df6fbb97f1d06a6b3cb275966c20461ca7978b96a65234654ec9db035963886b93caa4118f9cda0582afbca1e8ac711408ff8af22e3867110ff600f0bc9d6113323ef3993e7cf7283a2b2721c710dc2ae78945e6d0685cfb2e3a547f5606dcdd4c88e08d16571ef449d4be61fb6edae8f900b02a4ea897231749b3e63085a98ede88d8dd4dca873f45a71fb07a9c94653617433348bbd3ca03bf0cd50ca9166fe34b618383dc3f2ec31cd956859bac2a8557cd2aeb34634f847111d192f8a2b44b5d8f12b57abbdcd28797585a4d70979244661d6bdd9d396c7", 0xed) clock_adjtime(0x0, &(0x7f0000004000)={0x81c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 06:41:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x45, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002c3000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) connect$netrom(r2, &(0x7f00001f2000-0x10)=@ax25={0x3, {"9af214ff82de8b"}, 0x1}, 0x10) sendto$unix(r1, &(0x7f000005a000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000dbc000-0x8)={0x0, 0x0}) 2018/01/19 06:41:48 executing program 1: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000751000-0x80)="ece1e135b5a40788dbaf51d203c49401ac0203b462444f3f20bebe955332c9e45ead7c2ed56178830242bff903eb6d49c0e69837c358c0c8ae336ecadf529da4f340e84ef4682223973913a8d5927e6bef9e5b1b28834f2ae6074d30861d177abc8ec2e42f956e6e3c0d06e90024688f3a0847671c100c95cd0f4db34dd1124e", 0x80, 0x0, &(0x7f0000d1e000)={0x4, 0x7, 0x6, "7943a7ba5a6e", 0xfff, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f000001a000-0x1c)=[], 0xfcb4) write$sndseq(0xffffffffffffffff, &(0x7f0000049000-0x1c)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) r3 = socket$inet6(0xa, 0x0, 0x0) getsockopt$sock_buf(r3, 0x1, 0x0, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) clock_gettime(0x0, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000053e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d20000-0x4)=0xc) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000c52000)='./file0\x00', &(0x7f0000d1f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000d20000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d1f000)=0xc) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d1f000)={r4, r5, r6}, 0xc) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f000005b000-0x8)=0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d1e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 06:41:48 executing program 4: prctl$void(0x2017) 2018/01/19 06:41:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00006d6000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = dup(0xffffffffffffffff) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000cc2000-0x13)=""/19) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000077e000)=0x0, &(0x7f0000850000)=0xfffffcf7) prctl$seccomp(0x16, 0x2, &(0x7f00002e5000-0x10)={0x3, &(0x7f0000ce4000)=[{0x9, 0x3, 0xb75, 0x200}, {0x1, 0x80, 0x101, 0x1}, {0x3, 0x5, 0x27, 0x8001}]}) clock_getres(0x0, &(0x7f0000669000-0x10)={0x0, 0x0}) [ 65.162844] sg_write: data in/out 1652891186/155 bytes for SCSI command 0x7e-- guessing data in; [ 65.162844] program syz-executor0 not setting count and/or reply_len properly 2018/01/19 06:41:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x6, 0x80800) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000747000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000df000)=0xffffffffffffffff, 0x4) getsockname$unix(r0, &(0x7f0000ac1000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e76000-0x4)=0x8) setsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000751000)=0x9, 0x4) setregid(0x0, 0x0) 2018/01/19 06:41:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000080002, 0x0) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000ecd000-0x2d)="32ebe98a5246f7c3fca935e73ff36cad4d0d31ae55e503c2ea6be0b4ff8a16ad34a6851dd2e6e585ba6e24519e") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000315000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00007ec000-0x24)={0x2, 0x6, 0x4, 0x3, 0x2ee, 0x794d41e7, 0x7fffffff, 0x6, 0xffffffffffffff2b, 0x9, 0x80, 0x4}) r2 = dup2(r0, r0) connect$unix(r2, &(0x7f00004e0000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/19 06:41:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000115000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00008f2000)={0x33, 0x0, &(0x7f0000e59000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f0000682000-0x48)=[@ptr={0x70742a85, 0x0, &(0x7f0000d55000-0x1)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0xfffffffffffffffd, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) seccomp(0x1, 0x0, &(0x7f0000149000+0x9bb)={0x7, &(0x7f0000641000)=[{0x8, 0x5, 0xd0, 0x0}, {0x7, 0x6c20, 0xffffffffffffffc1, 0x1}, {0x4, 0x6, 0x6, 0x9}, {0x10000, 0x2, 0xff, 0xa5cc}, {0x200, 0x1, 0x6, 0x5}, {0x0, 0x1da6, 0x10001, 0x9}, {0xfffc, 0x8c78, 0x3, 0x5}]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001d5000)='/dev/hwrng\x00', 0x420000, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x100000000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f0b000-0x6)={0x0, 0xe3d3}, &(0x7f000071f000)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b25000-0x8)={r2, 0x1}, &(0x7f0000dfa000)=0x8) [ 65.276210] binder: 11443:11447 transaction failed 29189/-22, size 72-16 line 3005 [ 65.299938] binder_alloc: binder_alloc_mmap_handler: 11443 20000000-20002000 already mapped failed -16 [ 65.313001] binder: 11443:11447 transaction failed 29189/-22, size 72-16 line 3005 2018/01/19 06:41:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000c65000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e5a000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f00009d5000-0x10)={r0, 0x0}, &(0x7f0000bda000-0x10)={0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005c9000-0xd)='/selinux/mls\x00', 0x0, 0x0) ustat(0x20, &(0x7f0000347000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r1, &(0x7f00009ec000)={&(0x7f0000ef5000)={0x10, 0x0, 0x0, 0x8080002}, 0xc, &(0x7f00009cb000)={&(0x7f0000bd5000-0x14)=@ipv6_getmulticast={0x14, 0x3a, 0x28, 0x3, 0x3, {0xa}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x840}, 0x4000) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) timer_create(0x7, &(0x7f0000930000-0x60)={0x0, 0x32, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d8000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000517000-0x10)={0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f0000a58000-0x20)={{0x77359400, 0x0}, {r4, r5+10000000}}, &(0x7f0000b95000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 06:41:48 executing program 0: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a, 0x0}) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000e77000-0x20)={0x100000000, 0x0, 0x10002, 0x100000001}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00009b5000)={0x7, r1, 0x2, 0x1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x4}, 0x1c) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/19 06:41:48 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 06:41:48 executing program 5: unshare(0x20000400) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000700000)='/selinux/checkreqprot\x00', 0x300, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000eb8000/0x4000)=nil, 0x4000}, 0x2, 0x0}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) clone(0x1fffe, &(0x7f00002c5000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000042b000-0x2)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000001000-0x4)=0x0) readlink(&(0x7f00005a0000)='./file0\x00', &(0x7f0000001000-0x9)=""/14, 0xe) 2018/01/19 06:41:48 executing program 1: r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e9f000-0xc)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ca3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f00008da000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r3, &(0x7f0000f5c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x6b) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000001000-0x90)=[@in6={0xa, 0x1, 0x7ee, @loopback={0x0, 0x1}, 0x40}, @in6={0xa, 0x1, 0xe36, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x1, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) 2018/01/19 06:41:48 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000001e000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) unlink(&(0x7f0000009000-0x8)='./file0\x00') setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 06:41:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000899000)='./file0\x00', 0x10000, 0x82) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00002f4000-0x4)=0x8) r1 = socket(0x2, 0x1, 0x0) fsetxattr(r1, &(0x7f00002a8000-0x11)=@known='security.selinux\x00', &(0x7f0000b2a000-0x1)='\x00', 0x0, 0x0) 2018/01/19 06:41:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00006a5000)={"96ea064e98ab88ca01d1361639ad9f0a", {0x4, 0x80000001, 0x7, "364e4af642b6", 0x4, 0x0}}) futex(&(0x7f00009dd000)=0x1, 0x9, 0x1f0, &(0x7f0000048000)={0x77359400, 0x0}, &(0x7f000041f000)=0x3, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) restart_syscall() 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}) r3 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000cf4000)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') symlink(&(0x7f00007e6000)='./file0\x00', &(0x7f0000642000)='./control/file0\x00') mknod(&(0x7f000044e000)='./control/file0\x00', 0x0, 0x0) dup2(r1, r2) 2018/01/19 06:41:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006c0000)='/dev/ppp\x00', 0x9ffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000a03000)="09405102cc9ccc6f9cb29450cfdbe5b5f8c5b6465e4b19afa12dc73f7c71bd9c0b2faaddfeab14728dcbbeae8a082dc1ffba2df30ba9c5f44c2d7d9426cf1ea3979617406dc6568b53637165", 0x4c) openat$rtc(0xffffffffffffff9c, &(0x7f0000b30000-0x9)='/dev/rtc\x00', 0x88000, 0x0) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ebd000-0x4b)="6ff952d962a312803a5e1f8c2cbb997edaf95405040cde9917551d7f97ba2e49c4b34e176a6d710743f6ee5d931a4bcb06b4c08d3ad4347e93aad6f0a24343385d47b78c8b601608d292f5", 0x4b, 0x40000, &(0x7f0000593000-0x1c)={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 65.330723] binder: undelivered TRANSACTION_ERROR: 29189 [ 65.336663] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/19 06:41:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f000096e000)='/dev/usbmon#\x00', 0xff, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000bff000)={0x0, 0x7}, &(0x7f00007da000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000862000)={r1, 0xffffffff, 0x80000000}, &(0x7f00002ab000-0x4)=0x8) creat(&(0x7f000028f000)='./control\x00', 0x40) readlink(&(0x7f00009d1000)='./control/file0\x00', &(0x7f0000b3c000+0xbb1)=""/240, 0xf0) 2018/01/19 06:41:48 executing program 3: r0 = syz_open_dev$mice(&(0x7f000090c000)='/dev/input/mice\x00', 0x0, 0x3) r1 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x8, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r2, 0x0) remap_file_pages(&(0x7f00001d4000/0x3000)=nil, 0x3000, 0x8, 0x7, 0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000c1000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fb8000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000e4f000)={r3, 0x0}, &(0x7f0000135000-0x4)=0x6) mremap(&(0x7f00008a3000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000003b000/0x3000)=nil) 2018/01/19 06:41:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000035b000)=0x0) r1 = getpgrp(0x0) setpgid(r0, r1) 2018/01/19 06:41:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00004ec000)='/dev/input/event#\x00', 0x101, 0x0) ioctl$EVIOCGREP(r0, 0x400445a0, &(0x7f0000001000)=""/0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f08000-0x11)='/selinux/enforce\x00', 0x2001, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f000045c000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/19 06:41:48 executing program 7: mmap(&(0x7f0000000000/0x5e3000)=nil, 0x5e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005e0000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000466000)={0x0, r2}) getsockname$unix(r0, &(0x7f00000ee000-0x6e)=@file={0x0, ""/108}, &(0x7f0000246000)=0x6e) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getuid() mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00005e4000-0x8)='./file0\x00', &(0x7f00005e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00005e4000-0x8)='./file0\x00', &(0x7f00005e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000035c000)='./file0\x00', &(0x7f00005da000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_pts(r0, 0x80) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00003da000-0x8)={0x0, 0x0}) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r8, &(0x7f0000263000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005e5000-0x4)=0x60) r9 = getuid() getgroups(0x1, &(0x7f0000595000)=[0x0]) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00001af000-0x8)='./file0\x00', &(0x7f00005e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000401000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004ac000-0x4)=0xc) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f00005e3000)={&(0x7f0000564000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00005e3000)=[{&(0x7f0000459000)="a6a46d58dc7a0fdfb52380fd1c5f0d9252449530477f67e9e68a21d505a2feefc36cef6311b86c7ab5b45cd0ced4b1ca613f8c732fc8b2e1", 0x38}], 0x1, &(0x7f0000008000-0x130)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r5, r6}, @rights={0x30, 0x1, 0x1, [r7, r1, r1, r1, r0, r0, r1, r8]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r9, r10}, @cred={0x20, 0x1, 0x2, r2, r11, r12}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0, r1]}], 0x130, 0x894}, 0x4010) 2018/01/19 06:41:48 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x300000) exit(0x2) tkill(r0, 0x2a) r1 = syz_open_procfs(r0, &(0x7f000000d000-0x7)='ns/uts\x00') ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f000000a000-0x6)={0x3ff, 0x5461540a, 0x798804df}) 2018/01/19 06:41:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00006e2000-0x5c)={{0xa, 0x3, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, 0x9, [0x2, 0x200, 0x1, 0x9, 0x65caa82e, 0x2, 0x9, 0x8000000000]}, 0x5c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000003a000-0x11)='/selinux/enforce\x00', 0x10200, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004bc000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000845000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00008e3000-0x14)={r4, 0xe9, 0x9, 0x119, 0x0, 0x45}, 0x14) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/01/19 06:41:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000a45000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000005000-0x10)={0x0, 0x8, &(0x7f0000a47000)="7342eff3d8ee1a60"}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c91000-0xe)='/dev/keychord\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000069f000-0x8)={0x0, 0x7fff}, &(0x7f0000c72000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000612000-0x10)={r2, 0x48, &(0x7f0000056000-0x48)=[@in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x8}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}]}, &(0x7f0000650000)=0x10) write(r0, &(0x7f0000915000-0x1000)="9513d005a22e8c34b2fba6a09cda5d0db32406e73db49698495da735fdfceaf3615665b26c0b3098000f1d27593437cc4db48174ae803fdf18ddff1eae1ab9e1dfb63f5878c61a7b5b673159efaef23e687176bf5dd4f19c866264c4116400efb3b6552cdf50603a589ce5e987eda34d7b0d7b56cac9df60b057752aab83eed84246fc45d61c757a55476200d8fb0bba99ae7441c653ea4059a03d18f20a8f4509d39cb29b7e178544b040ba288b1c81b7a85e54c6aa66f3831660a96adec66f923fee8ba7888eca645f2fd86ce2d65c3d982fe115aeaf77912b03cf5310bfcab10c45dd237bb96701b143aca9cf5a99f2a0b37d8b0ef9d7632258ad4dcbb9be017249abe94d766a269eb00e450c0f63d13c8a8f554a4f9b9e90dbc196b966123780ccb8daf11baeef31935e8fd375f2b24abc617202592f6dedad834697f8a8dc63e7498f06ddcbea2ade1f7d958b99810380b0a89e7455cbcb9e0f17cd0a93bac4b7536e35fd7a069e882ec833af4bdd62267d53372203cfbcc34ef56b7564680fdc8cd5de691ac8932f74b38c836e4c65aa996bfb5956488edbc132bd9a9823fbd4d20de847a3665d1a5fc2a0ae0e52630976b358330b6e2a9e26512d3de92d4f0b7e029dd68f5f7b71f2fc2f6c6884bc3d19136b7e6be7f7a80a8e68ffb41b2b7e0a5a1fe5296af70af106014be75122587cb4f7461693a686cdb001f9b94852cb770cdbdb55be61871126eb91e217bd962326b72b490a94b32e31fa11d3de4350eaaf3a7d8a8ba8ff0fba1af1e633d033f7a629c0305514fb777cf4a1c5987e9740c9d175fafb20edada4994e34df7abb0461582cf61c488677f0f76721ac520922df35d22750726c3bea75dabeb8c0abf50804ce46d7aed3862ab22710a24314928984d02313ece41d832c37c318e9848b0d14bd81f7c7b1de8f6c6e62248cbd235f8677b5bd7ae8cb7025fc03099abb32a7ff85cd05ca212bc4c29061c5a78fe8c613928ba753132513f57ab8f6a9a6d547e2fe86e7d5a51d75eb07aeaf8101143688e5d3b349f781059a239963906c455d445f3ec9a710fdfb964655baeed5f3fbcb7d8ac7d361af59cc82b161a6a6912172ce5f6c1f0bf1efec5a232105483eabb5818fa83a6d201007574e6b0e2566985eb10fb68e77521f7ae5a3f379ae57726090c2e299c1a547d78d94664bfc224ec2a9d81d54cd3a795e584fa62826a551d7c35395cc56cb83005b395d36e15e6d2ed071b82c3402f55088123e847886e723b2bd786a0c6359a0a5d95b5ea48694e2b33d10c0702ab47cd51427ff331391eae0a8acd6e72e731a06f066a43c66c1d4db43815c8a00987ab8b6c8c1ed2967a4798b6b8ef8e95f740d6dc4eb25e320e81762486aa209908959e3c8d3367bb4b1fdc619174959aaf95953145a1a6d1090df2e628f0b2a3f9f32469438627a2ea5e8c59be307d29eaaa599b8c364884b2ed6ebb465fab3dc96b5b0016c25a82ff8022edadd1107215b55dfdf5f1f5ba9292168875144fc880fbc7279ea1880857d871c06c0807e546b6137c64bf5624fb9762369686771a64190d6e631c208fe2a186739a565f4260a406f0c3d4b4c5c7c21cee849fb88c694d3397dad209199ebb95b19b73bee1de637bbe3727b1fafa85408d174e28857fa653d57f29f6e580addaf5dfd6e15c403b0b48ee203946cbee1fdf1324dd726db3bb3426fc71b9b94fc2cb5ed9874757238707774b7f52d35eb50393f14239c8684afb0d87eae67f00c2a4f2c882536c74d71cd4d5f43907233f48ecaf5d8c6185c7edfd27e7af387459da84b5a7b503ca33ce1506a0a79b372ee90bc0fcc952e0b6a4047ac2a9cdeba7e3fc88a0ea9564eac59a7426d8b2e7eea0380fb87f2280a0461e17355e48ffdd5b27fd24996aba82003e62f76c5e4bc51c417bd7b159bc01b259c3ff02ecc433df7ca17c03e28f2f27d8cc3e47bcd898486449655e0812d6274547bf702dd0cc90855690b901de33f47a213b9ef4bfa6fea910a5b68038a2a3591c9ee7f406a36a292192a5fe58ecc895415ee3101e3fb032b38e7731c5256dcb587556c301277c947fdd0d8811598e924ce34496c05b558e9ef8dc5fd8576f5f0fa9f19e0f264bb46a36dc3415fe00e555f13901b2e1ceabf573da10bdc74710060f12e701adfca75f969f3cd08c2221b383f4fcecac6f9324bf2f608f36bfdcf79d2aef23ede7c89a66e40a29bcf56652bcc13b34003e9e1d21b97023a17809022f61f88f497024ddaa5814c7c1e5e7c4e83e5c3bd5f64bdaa11e9c9f23d5865605d1badaa5735cce95c26ba3478df89248a1f05b8f8a3f17df456f3d8f45ea235f3dc7dfb6462984cb7b135600dc194b025212346931b4d52f21b4c905d2960229837776801306a105fc6c93a51752bf418a7f664d39f0904bf6cf0bc74fe4c5d141849691da0681f5ef2b38c5f932802e3d28dfefac0c5d0c365acbb92460ab5682003c71e6d93d80d74fcb968e9710faa476ee9c4d89ecffb67297fb7d3adc3b71d6ecb8b1959d41b4052c06b567495cdb00f6e0c11174d1f452f804a32ea36d3d44cfa80b392a7c0652e796adfb5c5a7079a43781e91ad42f4c5524ca8d41392bc1fdd902f710708e3e4740764dfd4b368527d8362f826a0bdddca5bf0ddf6410a2b6166abbf39fa4d8d05d48dc270d9108e9c3b1444987f8a312474c08bb4c069d983f7c02eff264ba5a0329ba110c1215b68ffe45d1f3fe0bb3ac2ee35e994b41ef8f813ed97e89ec46c934459d6e87df3c92c18eee625fa86e55fedb41b23e5eb345b9db6ca42e85fe23901c130d8e1a2cdf06137bd00df1f1601b40f1f04c1de57065029d060e148eb033459c4a5b31a73b2b078ee4010fe26eefab25f8feab1a48c57f2c82fe0f6f5080be99bf4b80169ceb75241473893a89c20deca01fdc28738530fe826a15ac76a6f001f803fd9015269a31f6cbeeaa56f5bd954df87fafeffbfc1fe708354a561a107e8a4aeeb3bc84f87aea914bf59e508c5d00224833147f95c61196dc6a0ed77291d4610d5f15a99f6b22f0240f803a307941ecc4f6d19c4bab2d92226017ad9eb58c773aadd6dd99349972985bc20c3be982f4916f26a4dbe03a08b5cda993e3cb8cf58727e5db6bdfe80b29001c4f9a4b6f296274afef8024a0cdf2efec5e9113f3b289de3d84d1baa2136c05341dc36b40d56dd062f88aeef6f35402dd7956434412708727254a21cebac71a6156357f2fb1d1c1ba31dc0d7b40a4a509c19efcb07864f8443955bb1351f9d6bf45469fdb43d211e0937d6b033fbc4f23cc522c29c8efcbd47fd24d34dd25cec0e7525683f8407f86fe642b0936977528fe06a839b4d71bfd79d8ebc669a030c790f65bf06127976552123a3eefbd42ab05a9d9280129290435f477ba649ee11d2d8aefcf1930a55a5ed40b6175e7cabd7b969ae9cb90fc88baa71fca79e7472aa4fed7e15e7513a0cdee19b2c7b9e8c21ff97710181c7995562745fc07e56b8cb76357dc3fab9d8291cefb74c0db8658f87697ec78132625f429181d43e03a2bf519dd2a915ac95a4064c42f5c6d6f3eee3edf7d668beddeb8da8edcf2a6f021b0c7ef9e9602001855feb8bbaaf1904ea6e3a3f70efe648349103e5d13af0aa3d503512b0f2bbab22fa609e999402d66cb58541de560a128040f5d68f5311c5a64be426847be6030e71cd84b496be60216839ca1c59f7baa8e7d583c1928f664d413ffa6e4cf1fd16c966bd9d5c900c1862ab5978077b482ea7626bdb81a4704a8e249e904399cae353476d1d01105880d3f72f3cca955dbf490cac740104eb06b10d483697b80f874ca8e280fc44d613b237912d0023198a938c8aafecd48394e6d0999585b30e92b1c48ecc871f442ff4937b8d98ec147120ce1fba8d06bb08961c884a16ee4c2719f56ba3fb407e7caaa9654653f2196e3750e46c7b83f7b6ac7b1c41ec5b292aa99049792b05084058c54e515bdf7eb7435e6b3d4bb1ddfd8f252dd5983ae44137dc10c5ff39b5934f90713a4dd693f83da581d45ae743b3a36a9398bc5c3a9a2e2f640ccf80e95b0b80264e8ced5857b08db930253cd4c3795a35e739759ad769be898d0be22c803c0d4681bdd13593727b9bdd3ac88461815f5f979a25858004589567a074e1356d50c12d8c00e0c70826944079ed1fcda53c37b344c3044401fa9f15ec5493cb7135a895a7568fac15080f7c8409bde579713ea4a777793bae367b86831785de327851ac2715f76ed92d6bd7bb98f11cdef1840f98ed9201b2d6e67d3738de747145b8415ade79f699169d0a186deace6929bf4d978efff74fd27d5f0a08a4f74e1d7c9e0885b08c9e0951c7cfe4d07e75d588480b34099aa7fbab79f5b04065660decae08fb9926d3b9b14ec9a1f80631213986e7e27a9945809b48ab4ed526a09a40fb579948c7421bff8f7cd19bf5d90469866f8d73b8423c4769492a2743feb8ca24ce81aa2cda4e8fc47db51f7db64fbd393c68f32ff310152fdf10343ae6c33eb6a2aca5c675dbe7e878661a2d1a93d43c138f0e51958cdb2bfed90f87066f5991aafe6beb1984bb31a552a2d50b6ba3f587a56c5913d3a56c0d90212091d2e94520efa5209e1912fd2bf4621303d0099445f1f94ab5474a6ce71318c5130d2e4fa4f6acdb0d5e4be781223e8f82b97b4ff96965c69f7b96994eef819c06fb56bf70b1189284da8269348e9d8bc7e8b20252171862502cd6d8e61314c412f16320351fa52969c6b63880b1b8d781ef58039c5422b21c3e5dac8e481ea3b096688d780051b2ea29ec16cca30582a2bddc2d5780c4f2578c942b948412f3bb2856c566ed45b716ae7a921a2727b7682b8e625eb2c3e109eb148ffe33496e0d27890b0fcf6130d575e56f1723c4d7a4795bfa13dc47d3f6dae8b76961c125ad41e1612a6be7bfde4ebc0068d29d88e13b57920645d6d5aaa312c614d2d3dee252ed60c6bc38ded4aeb0e03491f1a37ff16a836aa56faa793481b3710c2acf64c4fe969426b901704a87c45a06e0bd024bc17312a93aaed5ad74373c15eeafc42b4f23a589167bcfaff81aa20cd5fa0d449ffd36e9ecc6c900610680b96ccf031894da174985f290bb039170d82ff2b69600fc0ec72157004f44ed705e262a1c3a30b2e2154bbbc8b9487619781687cc6fe3ff1b77f7a1856789f71e719a539f1f5be4b2070c62fba853640f640387c9437061f96f87edb2c22870425b8d8ec455d9975df7d9979bba39dd31f7397a9047ae70ed8a69a6b170bd91beed4a6572e575b2945ba48aeff569648905579b2a17c750ee9d2429fc26b7062a8f159c41ac602514b172b12339688f7c334f892d9f8b29c9b9ec2cefe9de90f169cbd866bea70c300f6ce585601cf9198b39456239001125a3784e8d4b75859e698ee72d5bdc6b727e94543290df1a8adeeaf91b6820d6c812e2294e741b05aac42c66cdf78abfeddb0a8be0dcfd8cfae2cd6fa00daddacb10933a3adb28eba4889e4300e4e6a5f3bba22eb64b37c610aeeea8e4988a2a1b48dbeb375f5297659b151d83232e54b1340a7c7c07d0be85bbfc623b5221aefbcb6a5d8fd1803a77232916782d64a5809e98f0b368faa821fb320f7d1c5975ec80aaf5d5f866c8254f9bea11f8d426713f3c53d09e868a34c36fec224e12cc33584dfb168421fee99bf912c380dc2d3d34543bd876b8d22e52467ec7cf0fbed8d7927b9c38c866c2c5a25db1b7aa9af92aeac1a1d459f5b4b54070", 0x1000) [ 65.454250] audit: type=1401 audit(1516344108.807:32): op=setxattr invalid_context="" [ 65.498580] audit: type=1401 audit(1516344108.857:33): op=setxattr invalid_context="" 2018/01/19 06:41:48 executing program 4: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000002b000-0xc)={0x10, 0x0, 0x0, 0x120213}, 0x5) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000031000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) 2018/01/19 06:41:48 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[{&(0x7f0000217000)="b5", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) getpeername$llc(r2, &(0x7f00006e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000552000-0x4)=0x10) 2018/01/19 06:41:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003b2000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000076b000-0x4)=0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000efb000-0xa8)=[{&(0x7f0000d28000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f37000-0x18)=[], 0x0, &(0x7f00001bb000-0x24)=[@rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}], 0x20, 0x0}], 0x1, 0x0) 2018/01/19 06:41:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lstat(&(0x7f0000c2a000)='./file0\x00', &(0x7f0000d28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000328000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000640000-0x78)=[@in6={0xa, 0x2, 0xfff00000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4364}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) dup(0xffffffffffffffff) openat$ashmem(0xffffffffffffff9c, &(0x7f0000bf6000)='/dev/ashmem\x00', 0x10000, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$tun(&(0x7f00008d7000)='/dev/net/tun\x00', 0x0, 0x10000) r2 = socket$nl_route(0x10, 0x3, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000c98000)={0x0, 0x0}) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000ad4000)=""/199) ptrace$pokeuser(0x6, r3, 0x2, 0x8d24) 2018/01/19 06:41:48 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000000a000)='/dev/keychord\x00', 0x80800, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/01/19 06:41:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000594000+0xa1d)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002d2000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000068e000-0xf9)={r1, 0xf1, "3865a36daf5cc6b4f49ada405856fd849cf2d7e2ee4fa2b82126c3d5b5a64e6fd94e5af424e5114c982db703a093e5875bfd0cd815e36d38687c7d8fb27d713c569ab1f86bc489b977ee1980932c1ee2bebbfd7685fe148bc18a0d42529d8097a57717c2d1126122a7accbe65804bcb65a4f5649576ab3b82cdb4568fa80aa0089414181a59eb3187025927b757237e8696e14085ce9dbff6a49df06d52065ec0fc2c89b2db925f6b9b5b3b9d232c9d232008c26d291f8ce9040acfb47e2aa7f97b28149b398f5e25dc7955139b0326097fdd3e5e3988d7527d6486faab4f8e67d02c01e5f255763c50d8eb3f1f582a456"}, &(0x7f0000747000)=0xf9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d6f000-0x8c)={r2, @in6={{0xa, 0x2, 0x854e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000879000)=0x8c) prlimit64(0x0, 0x0, 0x0, &(0x7f0000f13000-0x8)={0x0, 0x0}) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) flistxattr(r0, &(0x7f0000895000)=""/215, 0xd7) 2018/01/19 06:41:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000049c000)='encrypted\x00', &(0x7f00006f7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000866000-0xb)='selinux&\\%\x00', 0xfffffffffffffffd) add_key(&(0x7f0000131000-0x5)='ceph\x00', &(0x7f0000bca000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000047c000)="46b86374ce6aff44ab04d1420be4dc5ba9fad369146b34b0c9e579d49f50fa473eeb806d74fb6a2dc977e3829c08bb450e52c6f8791bf50a8442975b121fb53524bad1a1621aece20e414829dbb1796a083346612b0d28abf8488bbbf8d5417f0779b0eb16c5931f1d2e0fd0ade577bf6519f4f10be8d3d9ea83672273d200b5d41c56595a8a8849aa23a9e45dc98b18", 0x90, r0) r1 = socket$inet6(0xa, 0x802, 0x88) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000405000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write(r2, &(0x7f0000e75000-0xd6)="362780cab4eca0022c4183da269f96af41c6979ac99998a216712bbd8c41cfb5faac45fbf9d4c69023b92e22e834027afc62b784abbaf059065f2ed548d171e99cd79f7addf090f9e94dde12ca2279e15faf326c0f924482e4dc9e86334e33127504cdc1217df99a95e1486bc6cbe83d40e8042de57895c9b06aac7d5a8f40b975c4718dbf507ad71c8c6d4b9887add869eb9a6478a7c53fa4038d1c4712bda34cf65a0fb178bb7cabed87481e7e613ad7dc900cecf7ad238e6524b04f3ab7de7d16b6076a6db0151a2d47046acff6cec561af501eb0", 0xd6) recvfrom$inet6(r1, &(0x7f0000566000-0x62)=""/98, 0x62, 0x0, 0x0, 0x0) setsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000dfb000-0x4)=0x8000, 0x4) r3 = request_key(&(0x7f0000daf000)='id_resolver\x00', &(0x7f0000d06000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000af3000)='\\:[user', 0xfffffffffffffffe) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000b04000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e5e000-0x4)=0x14) bind(r1, &(0x7f0000c39000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3, 0x3}}, 0x26) keyctl$invalidate(0x15, r3) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00008d0000-0x4)=0x0, 0x1e4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000756000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 06:41:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00001a0000)="", 0x0, 0x0, 0x0, 0x0) close(r0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000096f000-0xb)='/dev/hwrng\x00', 0x28000, 0x0) bind$pptp(r2, &(0x7f0000c06000)={0x18, 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]}, 0x20) 2018/01/19 06:41:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de7000-0x9)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018c000-0xee)=""/4, 0x4}], 0x1, 0x0) r1 = getpgrp(0x0) sched_getscheduler(r1) clone(0x0, &(0x7f0000509000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000dc5000)={0x7, 0x80000000}) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003f4000)={0x0, 0x3}, &(0x7f0000a14000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000042f000)={0x3d, 0x81, 0x8200, 0xfffffffffffffffe, 0x8, 0x8, 0x9a, 0x5, r3}, 0x20) 2018/01/19 06:41:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008b0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000-0x8)=0x0, 0x8) 2018/01/19 06:41:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000b2c000-0x8)={0x0}, 0x8, 0x0) getresgid(&(0x7f0000ac4000-0x4)=0x0, &(0x7f0000b44000-0x4)=0x0, &(0x7f0000615000)=0x0) clock_gettime(0x0, &(0x7f0000cdf000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f000062b000-0x8)={0x7}, 0x0, &(0x7f0000dce000)={r1, r2+10000000}, 0x8) readv(r0, &(0x7f0000749000)=[{&(0x7f0000b23000)=""/192, 0xc0}], 0x1) signalfd4(r0, &(0x7f0000b18000)={0x0}, 0x8, 0x0) r3 = request_key(&(0x7f000077b000-0x8)='rxrpc_s\x00', &(0x7f000047a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009c6000)='\x00', 0x0) add_key$user(&(0x7f00009d2000)='user\x00', &(0x7f0000f3e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000065e000-0x22)="cc71cdb448f75c27fb50b10c18609a823fe6681f5f3720295c1485c023231c610c00", 0x22, r3) 2018/01/19 06:41:49 executing program 0: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f00006f6000/0xf000)=nil, 0xf000, 0x11) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f00009d7000)='./file0\x00') 2018/01/19 06:41:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) syz_open_dev$urandom(&(0x7f00001a4000)='/dev/urandom\x00', 0x0, 0x802) r1 = gettid() socket$pppoe(0x18, 0x1, 0x0) fcntl$setownex(r0, 0xf, &(0x7f00003b5000-0x8)={0x2, r1}) r2 = openat(0xffffffffffffffff, &(0x7f00004f8000)='./file0\x00', 0x80, 0x1a0) symlinkat(&(0x7f0000b05000)='./file0\x00', r2, &(0x7f0000935000)='./file0\x00') bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x5, 0x4) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000c3a000)={0x5d29, 0x5e, 0x6, 0x80, 0x6, 0x0, 0x26, 0x7f, 0xfff, 0x3, 0x81}, 0xb) sendto$inet6(r0, &(0x7f0000001000)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/01/19 06:41:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008ca000-0x15)='/proc/self/net/pfkey\x00', 0x40001, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00002b2000)={@common='irlan0\x00', @ifru_flags=0x800}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x81, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000016000-0x20)={0x0, 0x0, 0xdb, 0x0, 0x0}) 2018/01/19 06:41:49 executing program 2: remap_file_pages(&(0x7f00007fb000/0x1000)=nil, 0x1000, 0x2000000, 0x100000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000d52000-0x8)='keyring\x00', &(0x7f000086c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d95000)={0x0, 0x0, 0x0}, &(0x7f0000345000-0x4)=0xc) r2 = getgid() keyctl$chown(0x4, r0, r1, r2) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00009d3000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000797000/0x4000)=nil, 0x4000}, 0x0, 0x0}) r4 = syz_open_pts(0xffffffffffffffff, 0x420001) ioctl$TCSETA(r4, 0x5406, &(0x7f0000e2b000)={0xfff, 0xe3c, 0x200, 0xfffffffffffffffa, 0x5f29, 0x5, 0x4, 0xfff, 0x6, 0x1}) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000612000/0x8000)=nil, 0x8000}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f000093b000-0xf)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f0000fc4000-0x4)=0x8, 0x4) r6 = socket$pppoe(0x18, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000830000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f0000e64000-0x10)={r7, r8/1000+10000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 06:41:49 executing program 0: times(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) syz_extract_tcp_res(&(0x7f00005e5000)={0x0, 0x0}, 0x0, 0x0) munlockall() r0 = signalfd(0xffffffffffffff9c, &(0x7f0000be0000-0x8)={0x8000}, 0xfffffffffffffe06) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f30000-0x8)={0x0, 0x0}) shutdown(r1, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000459000)={0x0, 0x0}) prctl$setmm(0x23, 0x6, &(0x7f00001aa000/0x4000)=nil) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000317000-0x8)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00006d9000)='/dev/ppp\x00', 0x109001, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000fa7000)={&(0x7f00004f0000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000bdb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f000019b000-0x8)={r3, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000da7000-0x30)={0x1, 0xfffffffffffffffe, 0x6a, 0x4, 0x4, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00002ed000+0x9a5)={0x2, 0x4, 0xda, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e07000-0xc)='/dev/autofs\x00', 0x109080, 0x0) fcntl$getown(r4, 0x9) 2018/01/19 06:41:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000303000-0x10)={0x0, 0x0}, &(0x7f0000ae1000)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000ae1000-0x8)='./file0\x00', &(0x7f0000171000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003ba000-0xf)='/dev/sequencer\x00', 0x101fe, 0x0) getsockopt$packet_int(r0, 0x107, 0x17, &(0x7f0000077000)=0x0, &(0x7f00008a4000-0x4)=0x4) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00006e5000-0x65)=""/252) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000e12000)={0x40, @time={0x0, 0x0}, 0xffffffffa3a7b751, {0x8, 0x2}, 0xffffffffffff0001, 0x1, 0xc432, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000b52000)=0x0, &(0x7f0000d9d000)=0x4) 2018/01/19 06:41:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x802, 0x72, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0x0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ce000)='/dev/sequencer2\x00', 0x4002, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d39000)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f15000-0x4)=@assoc_id=0x0, &(0x7f0000658000-0x4)=0x4) 2018/01/19 06:41:49 executing program 7: r0 = socket$inet(0x2, 0x80005, 0xffffffffffffffff) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000efc000-0x4)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000e65000-0x4)=0x0) 2018/01/19 06:41:49 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00001e7000-0x118)={0x5, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000404000)={0x0, 0xd2, "e8728f7e7a017141aaeadb454c38f19bb08d45062825e88fc578f2568184a0532f4380458b20c4ed1486aaa0dffecc69f737b130fbf7c7b558121d03d23748f83c7476fc4177f4cce7a069299dc7cb606d8648ed62a3673a78c883b4d2d20f6526f56157af3b5910452a2f604155ea2ba1fb958666c2aaa6d2b1bc85faa352c7d8f80f8191f1698c080649deac62c3fa1b935384033f9a1a3d662247c73ccc4acf12a3d794bb6bc6916f12f0c95250a511919e7e7d813109c2ec009483f4fb922530ff4477342c9fcce47e9f1d65bede3f70"}, &(0x7f0000ed6000-0x4)=0xda) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000aef000)=@assoc_value={r1, 0x9}, &(0x7f0000365000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r2, 0x0, 0x4, &(0x7f0000a72000-0x4)=0x207, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f00009c8000)='./file0\x00', 0x2000, 0x2) ioctl$TIOCCBRK(r3, 0x5428) getsockopt$inet_int(r2, 0x0, 0x37, &(0x7f0000722000)=0x0, &(0x7f0000466000)=0x4) 2018/01/19 06:41:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fab000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ca3000-0xb8)={0x0, 0x2, 0x9a54, 0x5, 0x7, 0x5, 0x9ef, 0x9, {0x0, @in6={{0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x5, 0x7, 0x1ff}}, &(0x7f0000324000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000e00000-0xb8)={r2, 0x8, 0x8, 0x8, 0x3, 0xfffffffffffffffe, 0xffffffff, 0x1, {r3, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x5, 0x100000000, 0x0, 0x1ff}}, &(0x7f0000d43000-0x4)=0xb8) r4 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r4, 0x0) fallocate(r4, 0x3, 0x5, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006d8000)={r3, @in6={{0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x40}, &(0x7f000068e000-0x4)=0x98) ioctl$LOOP_GET_STATUS64(r0, 0x127d, &(0x7f0000892000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/19 06:41:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000759000)="", 0x0, 0x0, &(0x7f0000d8a000)=@file={0x0, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0x3, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) connect$unix(r0, &(0x7f0000096000)=@abs={0x1, 0x0, 0x1}, 0x8) fstat(r1, &(0x7f0000960000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) close(r0) 2018/01/19 06:41:49 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000-0x8)='./file0\x00', 0x100000000000080, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000011000+0x91)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) 2018/01/19 06:41:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b6a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000575000)={0x0, 0x8, 0x0}, &(0x7f0000c1a000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000e7000-0x18)={r2, 0x15d3c4cc, 0x30, 0x5, 0x7f}, &(0x7f0000242000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000318000)={r3, 0x8c, "a341fbb2fa9c234da0c3c4d161fd0dba5793fb1ba1c5f294846d36ba02fd0ec664b0a6e69bce7ee95ec8e9abfa169e39a4c4200d475c65ec6f7f637f64846d807e1ca8ff8d664e47c3271a56f1bf1317cf9cdfe07f9e402c08bdfd41cb0886658f48e6665392b6aa863ec9040c77c5bfc8a590e9d78c9a58c743caefe1cf16c0bdf2c4c71e683eae234ace5b"}, &(0x7f0000554000-0x4)=0x94) fcntl$setflags(r0, 0x2, 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000098a000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xf}}, 0xc) r5 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r5, &(0x7f0000f04000)=[{&(0x7f0000636000-0x92)=""/146, 0x92}], 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000db1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e6a000)=0x8) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f00009f6000-0x4)={0x6}, 0x4) 2018/01/19 06:41:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e5b000)='/dev/sg#\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000cec000-0x8)={0x0, 0x0}) mmap(&(0x7f000004d000/0x3000)=nil, 0x3000, 0x0, 0x8000012, r0, 0x8000) socket$inet6_dccp(0xa, 0x6, 0x0) accept$packet(r0, &(0x7f0000dc6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f5b000)=0x14) accept4$packet(r0, &(0x7f00008c0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e76000)=0x14, 0x800) futimesat(r0, &(0x7f0000308000-0x8)='./file0\x00', &(0x7f0000f5c000)={{0x0, 0x0}, {0x0, 0x2710}}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c6e000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000544000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f000057f000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000184000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x1, 0x2, 0x80000000, 0xa, 0x80, 0xa0, 0x62, r1, r2}, {0x7, 0x0, 0xb45, 0x0, 0xfff, 0xffffffff00000000, 0x7, 0xb26}, {0x157, 0x3, 0x8, 0x4}, 0x6, 0x0, 0x2, 0x0, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0xa, @in=@multicast2=0xe0000002, 0x6, 0x1, 0x2, 0xb4, 0x1, 0x2, 0x100000000}}, 0xe8) 2018/01/19 06:41:49 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x3f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000002d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$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]}) rename(&(0x7f0000abf000-0x8)='./file0\x00', &(0x7f0000fcd000-0x8)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001e000)={0x1, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000eef000-0x8)={0x0, 0x0}) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f00000f2000-0x8)=0x0, &(0x7f0000801000+0x653)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000000f000-0x34)={{0x100000002, 0x0, 0x8, 0x100000, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 06:41:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00008aa000)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000075d000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000161000-0x1)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b0d000+0xc5b)={r2, 0x7f, 0x40, 0x3, 0x5, 0x401}, &(0x7f0000886000)=0x14) r3 = syz_open_procfs(0x0, &(0x7f000089f000)='net/tcp6\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000da5000)={{0x2, 0x9}, 'port1\x00', 0xa, 0x20, 0xfffffffffffffffc, 0x987, 0x80, 0xc3a, 0xc5ea, 0x0, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00006d3000-0x8)={0x0, 0x10000}, &(0x7f0000e6c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00001c7000-0x4)=@assoc_id=r4, &(0x7f0000346000)=0x4) pread64(r3, &(0x7f000038e000-0x92)=""/146, 0x92, 0x0) 2018/01/19 06:41:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect$unix(r0, &(0x7f0000e1d000)=@abs={0x1, 0x0, 0x3}, 0x8) writev(r0, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) 2018/01/19 06:41:49 executing program 0: times(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) syz_extract_tcp_res(&(0x7f00005e5000)={0x0, 0x0}, 0x0, 0x0) munlockall() r0 = signalfd(0xffffffffffffff9c, &(0x7f0000be0000-0x8)={0x8000}, 0xfffffffffffffe06) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f30000-0x8)={0x0, 0x0}) shutdown(r1, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000459000)={0x0, 0x0}) prctl$setmm(0x23, 0x6, &(0x7f00001aa000/0x4000)=nil) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000317000-0x8)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00006d9000)='/dev/ppp\x00', 0x109001, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000fa7000)={&(0x7f00004f0000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000bdb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f000019b000-0x8)={r3, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000da7000-0x30)={0x1, 0xfffffffffffffffe, 0x6a, 0x4, 0x4, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00002ed000+0x9a5)={0x2, 0x4, 0xda, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e07000-0xc)='/dev/autofs\x00', 0x109080, 0x0) fcntl$getown(r4, 0x9) 2018/01/19 06:41:49 executing program 5: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a7b000-0x4)=0x6, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d13000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d13000)=0x20) 2018/01/19 06:41:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000008000-0x388)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x111}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cad000-0x15)='/dev/pktcdvd/control\x00', 0xc01, 0x0) bind$nfc_llcp(r3, &(0x7f0000177000)={0x27, 0x8, 0x400, 0x7, 0x6, 0x7, "a8ac81ac7f1e263d33deb2b933e239dab8c166c7adf75703681f301779983cb2790df0351ace508ecbb0c066b6797f427d1c09db82904d2354e805eddede15", 0x6}, 0x60) listen(r2, 0x0) writev(r1, &(0x7f0000e12000-0x10)=[{&(0x7f0000b28000-0xa9)="580000001400192340834b80040d98560a0603ffec04810003000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff00000e05a5ce", 0x58}], 0x1) 2018/01/19 06:41:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000cd4000)="a5", 0x1, 0x0, &(0x7f00003f3000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x9) ioctl$int_out(r0, 0x2, &(0x7f0000cbf000-0x8)=0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bac000)='/dev/pktcdvd/control\x00', 0x200, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000048000)=r2) 2018/01/19 06:41:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00005fa000)={@generic="5a89310e68466050be2823b43373bacc", @ifru_addrs=@rc={0x1f, {0x0, 0x6, 0x3, 0x1, 0xcf, 0xffff}, 0x5}}) mkdirat(r0, &(0x7f00001da000)='./file0\x00', 0x0) accept$unix(r0, &(0x7f0000bd9000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b36000)=0x8) openat(r0, &(0x7f00005bc000)='./file0\x00', 0x0, 0x0) rename(&(0x7f00003f2000)='./file0\x00', &(0x7f0000daa000)='./control\x00') 2018/01/19 06:41:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x0, 0x101086) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000775000)={&(0x7f0000e74000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000875000/0x4000)=nil, 0x0}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00007fe000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "773fa771e28221035e121ccf083d91966a46d85091c673a445ce0a771894e0358c649956a2bd2ec9e04f383eb7025ee6bf9ace053aa10160f89250cb6cb5d119", "12e10cb378b0d75a16895b67b957fca8e1f8f7b5a0cda2742381af29c6e3e91ee942e2a666de58e031a77f68bf6dd3523dbf3d3769d0fa649cc1fbc501014d22", "f52a96f0f3939d51dd528f3a1e8041bba68d1da128f92a8cc6d21e9e29bce7fd", [0x0, 0x0]}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fb8000)='/dev/keychord\x00', 0x4840c0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000e23000-0x4)=0x4, 0x4) getpeername(0xffffffffffffff9c, &(0x7f0000da0000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000f50000)=0x32) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000707000-0x4)=0x0, &(0x7f000049a000-0x4)=0x4) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000c72000-0x10)={0x17, 0xaa, &(0x7f0000138000-0xaa)="ae2889a725f59a5a3771c2a90df64f02e0b53f7b05093fad0185bdcf124fb76d584fd0a283f4dd83f01d59288ff34c07683cec75fe331d6b42f14b7277ebaf8bf797b71618aa4d4850c3daa4f6acd34969528a0c160fe23d8c426adba768855e11520590a58e1e46835933681648661b19de56fb48b32a2ef10e90eb75a57fbd724e1fa366401ab72a328afd21df44280fe6c18c9479dc74bc52b0dfb43ab94fa32142d35b2e68862a3b"}) 2018/01/19 06:41:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syslog(0x9, &(0x7f0000192000)=""/68, 0x44) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004d6000)={@loopback={0x0, 0x1}, 0x0, 0x800000000000000, 0x0, 0x0, 0x4610e16f, 0x0, 0x0}, 0x20) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000777000-0xe)='/dev/keychord\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e2f000)={0x0, 0x7, 0x3, [0x6, 0x1ee, 0xfffffffffffffff9]}, &(0x7f0000ba6000-0x4)=0xe) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000622000)={r2, 0x1, 0x285, 0x5, 0xff, 0x4}, &(0x7f0000c92000)=0x14) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000d67000)=""/69) accept4$netrom(r1, &(0x7f0000f84000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001fb000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a8b000)=@assoc_id=r3, 0x4) [ 65.958864] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket 2018/01/19 06:41:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = memfd_create(&(0x7f0000001000-0x11)='posix_acl_access\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0) fallocate(r0, 0x1, 0x0, 0x3f) pselect6(0x40, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000001000)={&(0x7f0000000000)={0x0}, 0x8}) 2018/01/19 06:41:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b72000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(r1, &(0x7f0000379000)=[{0x0, 0x0}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000052000-0xc)={0x13, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000bdc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000050c000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000a2d000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r2}) 2018/01/19 06:41:49 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x7b63287fc9ea14c5) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xa) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000004000-0x2)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000001000)=&(0x7f0000005000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000000b000)=0x18) clone(0x0, &(0x7f0000012000)="", &(0x7f0000bc3000)=0x0, &(0x7f0000113000)=0x0, &(0x7f0000439000-0x1)="") exit(0x6) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000005000-0xc)={0x0, 0x1f, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000003000)={r2, 0x6, 0xc6}, &(0x7f000000c000-0x4)=0x8) 2018/01/19 06:41:49 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c6a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000a9d000)={&(0x7f0000a08000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f55000-0x20)=[], 0x2df, &(0x7f000045b000)=""/0, 0x0, 0x1}, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000)="46b5390547503994ea0cbb03eb0063e9d10ac53fb3528b93c9244fb8fcb31cab6cf7a681efb93e090281b1ddbbb4c1f1be816569a7c823989ee8fba4d76cfe2f95bd114004a49008faa1d50d8be6ffc2943c2c270190c6ea6945160a57d139cf6ef5aba7f982653302e56c002fcd9165f32d9e58a7862716d8a2e05ecd420188f8", 0x81, 0x4041, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x3, 0x3, {0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}}}, 0x3a) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/19 06:41:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f5f000-0x10)='/dev/input/mice\x00', 0x0, 0x600200) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f00001f7000-0x1)=""}) 2018/01/19 06:41:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000e18000-0xd1)=""/209, 0xd1) r2 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r3 = epoll_create(0x6) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000faf000-0xc)={0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) write(r0, &(0x7f0000430000-0x25)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800010000000000", 0x24) shutdown(r0, 0x1) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000c9c000)=""/69) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00004bb000-0x4)=0x0) rt_sigreturn() 2018/01/19 06:41:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000)="", 0x2a2}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000078000)=[{&(0x7f0000610000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000de000-0x50)=[{&(0x7f00002c1000)='`', 0x1}], 0x1, &(0x7f00000b6000-0x100)=[], 0x0, 0x0}], 0x1, 0x8001) sendto(0xffffffffffffffff, &(0x7f0000ede000)="b8c42c2e9f4bc18342a87024d2d7d4f5bc2f8a49aea8db0fe8e5b3183aacdca3d02c218b29bb22dadb1cb7baafd13a563282b1580ebf64bf32602b6127b652cff1f45ae6d52350a29e5ca0f9f1d9286362dfacf5270866c97ae488b4524fe9a7716857e4012ee4698a60e753d9", 0x6d, 0x0, &(0x7f0000e1d000)=@generic={0x0, "6f966b522d1f89c0c575d2db0a6dd84c66287d81bd501db1f686e2904970f8808a91ddf0810057a789fccb06916d945876163cbd88eca1ded727bac27c8f1bdcab716b618a1abdd983fcf843b4bd0b06575270d0440a2c9c931a9346bc9f5de86175b08e2cd00e1eb6d087c8263cae7f9de7c0861cb971709b9186e33546"}, 0x80) openat$rtc(0xffffffffffffff9c, &(0x7f0000324000-0x9)='/dev/rtc\x00', 0x244800, 0x0) 2018/01/19 06:41:49 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000541000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mprotect(&(0x7f0000cb4000/0x2000)=nil, 0x2000, 0x5) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000fbf000-0xd)='/dev/net/tun\x00', 0x0, 0x30000) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004ef000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00004e9000)=""/72) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f000054e000)="", 0x80, 0x21, &(0x7f0000fbf000)={0x7f, 0x4, 0x3, 0x0, 0x1000, 0xfa9a, 0x81, 0x4}) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f000072c000-0x20)=[{&(0x7f000047e000-0x15)="3f3b7d2baf68990b96f43f15025b27b73e3e80c060", 0x15}, {&(0x7f0000fc0000)="a0e0e06f379dd0623b3aef7754fefc6a17656b3556ff1876cbd63ccb9a2afe29c8ad5e4976a886d5bb6309304f8c5f1176380a8c93ac4664e11362ebf6b1b3bcba4e1187acc178", 0x47}], 0x2, 0x8) 2018/01/19 06:41:49 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000003000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x8000000000054004}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/19 06:41:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000759000)="", 0x0, 0x0, &(0x7f0000d8a000)=@file={0x0, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000176000)={0x0, 0x0}) read(r3, &(0x7f0000498000-0xc0)=""/192, 0xffffffffffffff51) close(r1) close(r0) write(r0, &(0x7f000045c000-0xf4)="a5d5d0bf4dd5730aaac061ffb0a05962d06aa6699bc5577dfea5081154261a6315295a48a4daf95401894020357712575084a58acf6ddef05ffa72af722d0aa5374f0807dc1ea99a12178876f589bc61e92b7f23a6d273d9fdd47b8e41b1fcb2b03356b5a374d0c7813e1278edb7a950a37eafcf77996d56a296035525534a8dfdc96f1a384f707c1555fde47db57f4e3cd16f1f2ce9a3c0ffabae96ec4c1b78ffefe5bacbb8366f301be2725676b272788fe3bcd2be5100b3c9b60e7cf477231745e34d34046e7a5fbcaa8fe6fbed18028dbb1e1aa6e8ca53648203093ad38eb379e22ff68f43940d051051147a2448238ad660", 0xf4) 2018/01/19 06:41:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000afd000-0x15)='/dev/pktcdvd/control\x00', 0x4401, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000f9c000-0xc1)=""/193) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x0, './file0\x00'}, 0xa) ioctl$fiemap(r1, 0xc020660b, &(0x7f00003c6000-0x90)={0xcb, 0x4, 0x4, 0x3, 0x2, [{0x19e, 0x8, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x4, 0x3, 0x477, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) read(r2, &(0x7f0000f84000-0x1b)=""/27, 0x1b) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00005d7000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000085000-0x10)=[{r2, 0xc1a6, 0x0}], 0x1, 0x58) connect$unix(r1, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/19 06:41:49 executing program 2: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009a3000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000873000-0x1)=0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000015d000-0x4)=0xd9df, 0x4) recvmsg(r0, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000bb3000-0x10)=[{&(0x7f0000bb3000-0xc7)=""/199, 0xc7}], 0x1, &(0x7f0000bb2000)=""/69, 0x45, 0x0}, 0x0) sendto(r1, &(0x7f0000ba5000-0x3e)="", 0x0, 0x0, 0x0, 0x0) 2018/01/19 06:41:49 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000000b, 0x80007, 0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000002000-0xa9)=""/169, &(0x7f0000006000)=0xa9) sendmmsg(0xffffffffffffffff, &(0x7f0000007000-0x3c)=[{{&(0x7f0000001000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000007000)='./file0\x00', 0x400000, 0xc8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000008000-0x8)='./file0\x00', 0x2c, 0x1300) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000004000)=""/127, &(0x7f0000006000)=0x7f) vmsplice(r0, &(0x7f0000002000)=[{&(0x7f0000000000)="93c6f8492d7e9b7a3509819301b534ee7cccdb", 0x13}, {&(0x7f0000006000-0x5f)="38cfe2ac417bd7e2a553b8262880241a1e82cace2f3ccb15e58bf4177c6557df14cf4b64182ea62562fd546e35a328ecb608461fe15e616a21eee43b60c22bd53bd20e6533e987a98adc99553550421e3202389d7c106f97c742f0640a74d1", 0x5f}, {&(0x7f0000008000-0x35)="588460940b4186709842e962bcb8956b2242cdfbdfe379971b200f206e6f61dee34ff83006d0f68956778d552b0c177981b3aa8354", 0x35}], 0x3, 0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000)={0x7b, 0x2, 0x10001, 0x10001, 0x0}, &(0x7f0000008000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000006000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000007000)={r2, 0x39, "89fa4dafb8541f095db24dfcdc594f9c44ae8eb5907cac703457174fb9d50bbe28de8e506efc989d288529bc44cfc6f2aad71675f30d64abce"}, &(0x7f0000009000)=0x41) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x25)={r2, 0x1d, "a708f897e4d8114792ec977b7939305a4f8efae2672f1f1c9d2eea5a75"}, &(0x7f0000009000-0x4)=0x25) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000009000)={r4, 0x3c, "9ed8e5f0f13b99931c5472c5f79f58812cf702610a3327401338d7c8bcc17c1545107d6e38df468b74fcb412913736296d83fb999d76e1371689458b"}, &(0x7f0000007000-0x4)=0xffffffffffffffea) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r3, &(0x7f000000a000)='./file1\x00', 0x40, 0x3) 2018/01/19 06:41:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = open(&(0x7f000074d000-0x8)='./file0\x00', 0x141046, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) write$evdev(r1, &(0x7f0000548000-0x18)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) ftruncate(r1, 0x4) [ 66.050290] binder: 11675:11689 Release 1 refcount change on invalid ref 0 ret -22 2018/01/19 06:41:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dfb000-0x12)='/dev/input/event#\x00', 0xffffffffffffffff, 0xfffffffffffffffc) ioctl$EVIOCGID(r0, 0x800845c3, &(0x7f000073d000)=""/0) 2018/01/19 06:41:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) write(r0, &(0x7f0000001000)="07cbe31e104f9dc72c923db42a0f0d77cffed6036350d0ca817cceffacc6c21fcd2249a3f7e0db85f2cafa7fb44a58f18ddbb2e96cfdcfca026687ee3c2170a8266f3ae7638c12e09732ef82daefb046dd7483e3008441d544c89410523d1f563f65d8c20911b1315fe08a3acb931191abcd8ee4666bb2b5947177427c241f1b42d6e7e9217b0c239630e31155ebaf5d00aca8d732280b72575295aff6ee6224e384d0ee49586c005063", 0xaa) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x5a77) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000002000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/01/19 06:41:49 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000-0xc)='net/rt_acct\x00') mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000d000)={0x0, 0x7, 0x200, 0x1}, &(0x7f0000015000-0x4)=0x10) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000014000)={r1, 0x1000, "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"}, &(0x7f0000003000-0x4)=0x1008) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000c000-0xc)={0x5, 0x0}) poll(&(0x7f0000002000-0x8)=[{r2, 0x0, 0x0}], 0x200000000000026d, 0x0) 2018/01/19 06:41:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x6, &(0x7f0000291000-0x8)={0x0, 0x0}) fstatfs(r0, &(0x7f0000b2a000-0xc4)=""/196) pipe(&(0x7f000096e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) read(r1, &(0x7f0000786000)=""/35, 0x23) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a943298", 0x5e}], 0x1) 2018/01/19 06:41:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1ff, 0x22200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000001000)=""/65, 0x41, 0x143, &(0x7f0000002000-0x14)={0x11, 0x1f, r1, 0x1, 0x1, 0x6, @random="e2ddd5031c79", [0x0, 0x0]}, 0x14) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x79f5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x20000000001, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000885000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000944000-0x4)=r3) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00009cb000)={0x8000, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000065000-0x8)={0x0, 0x101}, &(0x7f0000e6e000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000de0000-0x8)={r4, 0x6}, &(0x7f00004ef000)=0x8) sendto$inet6(r2, &(0x7f0000bdc000)="", 0x0, 0x20000000, &(0x7f00001a0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x6) 2018/01/19 06:41:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000223000)="e0bd58", 0x3) execve(&(0x7f00003ce000-0x8)='./file0\x00', &(0x7f0000718000)=[&(0x7f00008c5000-0xa)='eth0GPL-}\x00', &(0x7f0000a4e000-0x2)='(\x00', &(0x7f0000d9e000-0xf)='vmnet0vboxnet0\x00', &(0x7f00000a8000)="6b657972696e677d7d055e00", &(0x7f00006cd000-0x1)='\x00', &(0x7f00007b4000-0x6)='(proc\x00', &(0x7f000012c000)='\x00', &(0x7f0000141000-0x1)='\x00', &(0x7f000050d000)='\x00', &(0x7f0000119000)=',lo\x00'], &(0x7f00008a1000)=[&(0x7f00005a8000)='\x00', &(0x7f0000c1c000-0x1e)="2970726f6340ee6e6f646576706f7369785f61636c5f6163636573735d00", &(0x7f0000bb3000-0x2a)='posix_acl_access!systemeth1}selinuxeth1(%\x00', &(0x7f00003ac000)='!{^\x00', &(0x7f00003c0000-0x1)='\x00', &(0x7f0000639000)='\x00', &(0x7f0000681000)='\x00', &(0x7f0000c6e000)='ppp1[)trustedcgroup\x00', &(0x7f00009d6000-0xe)='&+*mime_type\'\x00']) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000033c000-0x4)=0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f000018b000)='loginuid\x00') execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) ppoll(&(0x7f0000e43000-0x20)=[{r0, 0x420, 0x0}, {r0, 0x8, 0x0}, {r0, 0x90, 0x0}, {r0, 0x8000, 0x0}], 0x4, &(0x7f0000162000)={0x0, 0x0}, &(0x7f0000ed5000-0x8)={0x87b}, 0x8) 2018/01/19 06:41:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000455000)=[{&(0x7f0000b28000-0x1000)="8745221fd50f8d4da4d3cbb4c3b1fa89", 0x10}], 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00006f6000-0x10)=@common='bcsh0\x00') 2018/01/19 06:41:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x13000000000, 0x0}, &(0x7f0000adb000-0x4)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f000000b000)={0x0, 0x1c9c380}, &(0x7f00004ef000)=0x0, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00008f2000)=0x0, &(0x7f0000e9f000)=0x4) fcntl$setsig(r0, 0xa, 0x2000000000000007) 2018/01/19 06:41:49 executing program 1: 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, &(0x7f00005c1000)={{0x80, 0xff}, 'port0\x00', 0x10000000000000c3, 0x80003, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 06:41:49 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f000012c000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x1ff0000000000, &(0x7f0000001000-0x8)={0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x10010) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x3, &(0x7f0000008000)="", &(0x7f0000003000)=0x0, &(0x7f0000895000-0x4)=0x0, &(0x7f0000001000)="") r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x7fffffff}, 0x8, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000007000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000009000-0x4)=0x0, &(0x7f000000f000)=0x4) read(r1, &(0x7f0000527000-0x80)=""/128, 0x80) [ 66.187187] audit: type=1400 audit(1516344109.537:34): avc: denied { ioctl } for pid=11743 comm="syz-executor3" path="socket:[19256]" dev="sockfs" ino=19256 ioctlcmd=89a1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/19 06:41:49 executing program 0: r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000fdb000-0xc)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00002ee000)={0x0, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 06:41:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x6, 0x1, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f00003b9000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f00002aa000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) clock_gettime(0x0, &(0x7f0000f14000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000001000-0x10)={{0x77359400, r1}, {0x77359400, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6000000000000000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x620400, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000003000-0xc8)=[@in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x3ff}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x101, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x5}, @in6={0xa, 0x0, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x7}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x857, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, @in6={0xa, 0x1, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 06:41:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000074f000)='/selinux/mls\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000b51000-0x4c)=@hdr={0x3, 0x1, 0x5, 0x0, 0x9, 0xdcf, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}}}}}}, 0x4c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7002) 2018/01/19 06:41:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001b9000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f0000833000)='./file0\x00', r0, &(0x7f00002bc000)='./file0/file0/file0\x00', 0x1) 2018/01/19 06:41:49 executing program 5: clone(0x0, &(0x7f0000190000)="", &(0x7f00006d3000-0x4)=0x0, &(0x7f000045e000-0x4)=0x0, &(0x7f0000117000-0xf9)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@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], @dev={0xac, 0x14, 0x0, 0x15}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4000000000009, 0x1, 0x3f, 0x500, 0x3, 0x20, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000004000-0x34)=""/52, 0x34, 0x40000000, &(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSCTTY(r0, 0x540e, 0xff) chdir(&(0x7f0000001000-0x8)='./file0\x00') 2018/01/19 06:41:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f0000dc4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/19 06:41:49 executing program 4: mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) 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) stat(&(0x7f0000002000-0x6)='./bus\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0xf0)="ea63dda0fa5fd801f6ca5eb6c82cbaba7339e5335442fdc515c977d04bc35610c2e9b986c4ba787936226bd1c19c31977d021215d6b710d6184a649493be2836d625b95fc05da74c397c89abd26f0bd15091279d010c6ad87311c969fec351a57621a31ed5492bc2bab47c6734d9ef4683dc856ded0e5457e7676ea57ac6a67668bcdbbbb5b617459f4028355e88e7a932af084219f74c689cdb4c811a41bdb4691cbaa1da73bb7babad511c7e754fd2978c046b32143b43c8cb21133f5ef78470de87158e781b6121fa593a552e28970a896a900111e370d06ad366afe66c163ae9fad5c92c60c82d44d8685e6f19a8", 0xf0) restart_syscall() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000003000-0x40)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000003000-0x8)=[0x0, 0x0], &(0x7f0000002000)=[0x0], &(0x7f0000001000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x2, 0x1, 0xa, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x80000000000002, 0x11, r0, 0x0) fallocate(r0, 0x0, 0x8001, 0x4eb) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 06:41:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000894000)='/dev/ptmx\x00', 0x2000, 0x0) clock_getres(0x5, &(0x7f0000402000)={0x0, 0x0}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000faf000-0x1)=0x0) syz_open_procfs(0x0, &(0x7f0000cc8000-0x7)='ns/net\x00') 2018/01/19 06:41:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000cd9000)={0x20000010, 0x0}) ioctl$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]}) epoll_create1(0x80000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000300000)=""/184) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000917000-0x16)='/selinux/checkreqprot\x00', 0x90000, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f000027a000-0x4)=0x9c, 0x4) 2018/01/19 06:41:49 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) set_robust_list(&(0x7f0000012000)={&(0x7f0000011000/0x3000)=nil, 0x1, &(0x7f0000c72000/0x4000)=nil}, 0x18) process_vm_readv(0x0, &(0x7f0000012000-0x20)=[{&(0x7f0000013000-0x10)=""/16, 0x10}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0) r1 = userfaultfd(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000827000-0x20)={{&(0x7f0000492000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r2 = gettid() timer_create(0x0, &(0x7f0000ba6000)={0x0, 0x12, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) pipe2(&(0x7f0000fe5000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000058000-0x10)={0x0, 0x80, &(0x7f000053f000)=[@in6={0xa, 0x1, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x100000000}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}]}, &(0x7f0000a3c000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000001e000)={r4, 0x0, 0x2, 0x2}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000793000-0x4)={0x42, 0x5, 0x1000}, 0x4) listen(r1, 0xef) readahead(r1, 0x7, 0x42) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000ddb000-0x10)={&(0x7f0000d53000-0x97)=""/151, 0x97}) tkill(r2, 0x15) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 06:41:49 executing program 1: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x2000000) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x30, &(0x7f0000c02000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, 0x40fd) 2018/01/19 06:41:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000329000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c5f000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00009de000)={"5f8d741e170359d03ee1a1a82e600968", {0x4, 0x6, 0xfffffffeffffffff, "b623b63fb56c", 0xffff, 0x0}}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) 2018/01/19 06:41:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000004, 0x7e) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000)=0x0, 0x4) ioctl$int_out(r0, 0x5460, &(0x7f00009ae000-0x8)=0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f, 0x0, 0x0}, 0x6) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000023f000)=0x46, 0x4) 2018/01/19 06:41:49 executing program 2: r0 = memfd_create(&(0x7f0000002000-0xd)='eth0wlan0+}(\x00', 0x5) fcntl$setflags(r0, 0x2, 0x1) 2018/01/19 06:41:49 executing program 7: mmap(&(0x7f0000000000/0xe5e000)=nil, 0xe5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e60000)='/dev/autofs\x00', 0x101200, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) writev(r0, &(0x7f0000e5f000)=[{&(0x7f0000e5f000-0x2)="83b1", 0x2}], 0x10000370) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000e5a000)=0x0) 2018/01/19 06:41:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="379fee3d", 0x4}], 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000882000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000398000-0x4)=0x7, 0x4) 2018/01/19 06:41:49 executing program 2: mmap(&(0x7f0000001000/0xb25000)=nil, 0xb25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000359000-0xe8)={{{@in=@remote={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}, {{@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}}, &(0x7f0000985000-0x4)=0xe8) ioprio_get$uid(0x3, r0) msync(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x2) munmap(&(0x7f000079a000/0x3000)=nil, 0x3000) 2018/01/19 06:41:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c5f000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000021000-0x2)=0x3, 0x4) poll(&(0x7f0000085000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0x58) connect$unix(r0, &(0x7f00008cf000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/19 06:41:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf8000-0xc)={0x0, 0x0}) pipe2(&(0x7f0000a2d000)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000496000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x7, 0x0, 0xa8, &(0x7f00002a8000/0x3000)=nil, 0x35}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000260000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x68)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004fc000)=[], &(0x7f000007c000-0x8)=[]}}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/19 06:41:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x0, 0x6, &(0x7f0000420000)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00006fb000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1e1e1e1e1e1e635, [{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xfdbc) 2018/01/19 06:41:49 executing program 0: mmap(&(0x7f0000000000/0xe36000)=nil, 0xe36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x8, &(0x7f0000d5f000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = syz_open_dev$sndtimer(&(0x7f0000e34000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000e34000-0x14)={0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000353000)={@generic="2477c0cc7ada6e51aa73b02bf3fae91c", @ifru_flags=0x3000}) syz_open_dev$sndtimer(&(0x7f0000e36000)='/dev/snd/timer\x00', 0x0, 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f00003ef000-0x9)='/dev/rtc\x00', 0x40800, 0x0) 2018/01/19 06:41:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x151042, 0xffffffffffffffff) chown(&(0x7f0000a30000)='./file0\x00', 0x0, 0x0) symlink(&(0x7f0000b9b000-0xe)='./file0/file0\x00', &(0x7f000076d000-0x8)='./file0\x00') openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b53000-0x11)='/selinux/enforce\x00', 0x420000, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00007f0000-0x4)=0x6d) 2018/01/19 06:41:49 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000001c000)=""/0, 0xfffffd20, 0x0, 0x0, 0x393) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f000001e000)="a5", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000004000)="", 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 06:41:49 executing program 6: clone(0x0, &(0x7f0000000000)="", &(0x7f000016b000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") mlockall(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="d5a55b4736d242e5734bbf337f519445", 0x10) 2018/01/19 06:41:49 executing program 1: mprotect(&(0x7f0000a9f000/0x1000)=nil, 0x1000, 0x4) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f00002aa000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mremap(&(0x7f0000bbc000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f0000765000/0x2000)=nil) 2018/01/19 06:41:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a28000-0x10)={0x8, &(0x7f000078d000)=[{0x9, 0x9, 0xb96, 0x3}, {0x10000, 0x9, 0x180000, 0xfffffffffffff873}, {0x8af485c, 0x8, 0x7fffffff, 0x3f}, {0x6, 0xb85c, 0x27c, 0xfffffffffffffff8}, {0x2, 0x7ff, 0x5, 0x3}, {0x7, 0x8, 0xe88f, 0x5}, {0x9, 0x80000001, 0x1f, 0x85a}, {0x0, 0x7, 0xfffffffffffffff8, 0x8}]}, 0x10) bind$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000498000-0x8)=0x6) listen(r1, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000a28000)=0x0, 0x80800) connect$pppoe(r2, &(0x7f0000203000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="42cf2aad7856dd369afbd846a498f2f6"}}, 0x1e) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r0, &(0x7f0000516000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ed000-0x4)=0x10, 0x0) shutdown(r1, 0x0) 2018/01/19 06:41:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000264000-0x11)='net/softnet_stat\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ded000)={0x0, 0x4, 0x0, 0xfffffffffffffffe}, &(0x7f000042f000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000051a000-0x10)={0x9, 0x8207, 0x2, 0x7, r2}, 0x10) [ 66.491852] binder: BINDER_SET_CONTEXT_MGR already set [ 66.497203] binder: 11821:11833 ioctl 40046207 0 returned -16 [ 66.508962] binder_alloc: 11821: binder_alloc_buf, no vma [ 66.516256] binder: 11821:11837 transaction failed 29189/-3, size 0-0 line 3128 [ 66.532665] binder: undelivered TRANSACTION_ERROR: 29189 [ 66.546414] binder: undelivered TRANSACTION_COMPLETE 2018/01/19 06:41:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000dc5000-0xa)='./control\x00', 0x83000000) r1 = syz_open_dev$mice(&(0x7f000065e000)='/dev/input/mice\x00', 0x0, 0x40) write$selinux_create(r1, &(0x7f0000678000)=@access={'system_u:object_r:fixed_disk_device_t:s0', 0x20, 'unconfined', 0x20, 0x31, 0x38, 0x0}, 0x37) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000045000-0xa)='./control\x00', 0x0) mkdirat(r2, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) renameat2(r2, &(0x7f0000037000-0xa)='./control\x00', r2, &(0x7f0000036000)='./file0\x00', 0x2) 2018/01/19 06:41:49 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000002000-0x4)=0x0) eventfd(0x8000) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0x0) mremap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000001000/0x1000)=nil) mlock2(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) 2018/01/19 06:41:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r0, &(0x7f0000647000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r0, 0x0, 0x9) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000925000-0x4)=0x0, 0xfdb3) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0x375, 0x20000801, &(0x7f000038b000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) [ 66.571336] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. [ 66.572721] binder: undelivered TRANSACTION_COMPLETE [ 66.572735] binder: undelivered transaction 84, process died. 2018/01/19 06:41:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$EVIOCGLED(r0, 0x40045109, &(0x7f000061c000)=""/0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fc7000-0xc)={0x0, 0x9, 0x10}, 0xc) poll(&(0x7f00000b3000-0x28)=[{r0, 0x1, 0x0}, {r0, 0x80, 0x0}, {r0, 0x20, 0x0}, {r0, 0x40, 0x0}, {r0, 0x40, 0x0}], 0x5, 0x9) getsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00007dc000)=0x0, &(0x7f0000467000)=0x4) alarm(0x80000000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000d0f000+0xc8e)="151b05328d356b1cc989cabcc74d8731", 0x10) 2018/01/19 06:41:50 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x5, &(0x7f0000dc7000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x4, 0x20}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x0, 0x8004, 0x3, 0x7, r1}, &(0x7f0000002000-0x4)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x200, 0x4) 2018/01/19 06:41:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000000)={{0x9, 0x100000001}, 'port1\x00', 0x20, 0x81000, 0x9, 0x69, 0x1, 0x0, 0x3800000000, 0x0, 0x7, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000002000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000001000-0x8e)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 06:41:50 executing program 4: mmap(&(0x7f0000000000/0x797000)=nil, 0x797000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000797000)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000798000)=0xb) getpeername$packet(0xffffffffffffffff, &(0x7f0000797000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000023c000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00002b3000)={r1, 0x1, 0x6, @random="7ec9d0040ef2", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000079a000-0x4)=0x9, 0x4) r2 = add_key(&(0x7f0000794000)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) keyctl$read(0xb, r2, &(0x7f0000072000-0x1)=""/1, 0x1) 2018/01/19 06:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x2, &(0x7f0000001000)=[{0x400, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xffffffffffffff63}]}) r0 = memfd_create(&(0x7f0000006000-0x3)=',*\x00', 0x1) syz_open_dev$sndseq(&(0x7f0000423000-0xd)='/dev/snd/seq\x00', 0x0, 0x20001) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000bd1000-0x47)=""/71) clock_getres(0x4, &(0x7f0000be0000)={0x0, 0x0}) 2018/01/19 06:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8400000000002, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e37000)=0x0, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000047a000)='/dev/autofs\x00', 0x800, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000952000)={0x3ff, 0xc, 0x2, 0x6, "0e26b56675983572f0b076da788e4921e131b92959c570c14ccfd0316ef86b71"}) setreuid(r1, 0x0) 2018/01/19 06:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c08000-0x20)={0x9, 0xffffffff, 0x8008, 0xfffffffffffffff8, 0x10000, 0x80, 0x100000001, 0x5e1, 0x0}, &(0x7f0000359000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f87000+0xaa6)={r1, 0x50, "0bfbf852003fa793ba6594707f86d7a75124431afa40ea583faed75aec2025eb9e0effdef4d364301e4cc7735c0c4910d5d6004b0ee57742f2651636eb8dde5e931e3e4e83647f39507aefb024d63328"}, &(0x7f00007cb000-0x4)=0x58) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004d4000-0x10)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x0) close(r0) 2018/01/19 06:41:50 executing program 3: mq_unlink(&(0x7f0000279000-0x17)='.&posix_acl_access\'em0\x00') 2018/01/19 06:41:50 executing program 1: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f91000-0x10)={0x0, 0x0, 0x0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f92000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="", 0xfffffeef}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00008f5000-0xa0)={0x0, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x94, 0x8eb6, 0xffff, 0x6}, &(0x7f00006e7000-0x4)=0xa0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f93000-0x98)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffffffffffc0}, &(0x7f0000f92000)=0x98) read(r0, &(0x7f0000518000)=""/184, 0xb8) 2018/01/19 06:41:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00002ec000-0x64)={&(0x7f0000000000)=[0x77a], 0x1, 0x4, 0x100000001, 0x80000001, 0x7, 0xb30, {0x1, 0xb3d, 0x800, 0xd1, 0x2000000000000000, 0x68, 0x4, 0x10000, 0x100, 0x4, 0x3f, 0x6, 0x7ff, 0x5, "1bba48af587d7d39ff14480ebb81fa5485f416aa1992a0c9c49a67a3da3139bb"}}) r1 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0xfffffffffffffffd, 0x0) getsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000b55000)=0x0, &(0x7f000089b000-0x4)=0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x8) r3 = dup3(r1, r1, 0x80000) getsockopt$packet_int(r3, 0x107, 0xe, &(0x7f000010b000)=0x0, &(0x7f0000c01000)=0x4) 2018/01/19 06:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) ppoll(&(0x7f000097e000-0x30)=[{0xffffffffffffffff, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000da5000-0x10)={0x0, r1+30000000}, &(0x7f0000819000)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x6e, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f00003b1000-0x2)='/dev/sequencer2\x00', 0x100006002, 0x0) 2018/01/19 06:41:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000067f000)='gid_map\x00') writev(r0, &(0x7f0000400000-0x10)=[{&(0x7f00008de000-0x87)="fe", 0xfffffe91}], 0x10000000000000fb) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000558000)={0x0, 0x5, 0x5, 0x4}, &(0x7f0000745000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000051e000)={r1, @in6={{0xa, 0x2, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000169000)=@assoc_value={0x0, 0x6}, &(0x7f0000b61000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b21000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5}, &(0x7f0000f83000)=0xffffffffffffffc8) mq_timedreceive(r0, &(0x7f0000806000)=""/152, 0x98, 0x40, &(0x7f00004a9000-0x10)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d7e000-0x8)={r2, 0x100000000}, 0x8) 2018/01/19 06:41:50 executing program 4: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x0}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8938, &(0x7f0000fbf000)={@common='bridge0\x00', @ifru_addrs=@can={0x1d, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fc0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002c8000)=0xc) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fbf000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x1, 0x0, 0x1, 0x400, 0xa, 0xa0, 0x0, 0x87, r2, r3}, {0x1, 0x1, 0x0, 0x7d, 0x2, 0x100000000, 0xfffffffffffffff8, 0xffffffffffffff7f}, {0x20, 0x0, 0x762c, 0x200}, 0x2, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x2}, {{@in=@empty=0x0, 0x3, 0x32}, 0xa, @in=@multicast1=0xe0000001, 0x1, 0x2, 0x0, 0x10000, 0x2, 0x2, 0x7e171c94}}, 0xe8) r4 = open(&(0x7f0000e7e000-0x8)='./file0\x00', 0x1, 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000c6c000)=@int=0x7, 0x4) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r4, 0x101, 0x7, &(0x7f00009aa000)=0x0, &(0x7f0000fc1000-0x4)=0x4) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) getcwd(&(0x7f0000553000)=""/5, 0x5) 2018/01/19 06:41:50 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000007000-0x9)='/dev/sg#\x00', 0x8, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000008000-0x30)=[{&(0x7f0000009000-0xa8)="b0b3d20fbbd8ada9b725bb5e716117a098fb060258827cc74306e1bb0a6eda2bc9a44c924b49ae035122599c619d10f31894748e459e0debdc09aac9283a7f3e797ea4a80482bc9fa46bf0cfd015e3ae3c0bbeec10cf84d920d71a62e4f31b521edb64cd210d6d91eb011daa963f7946e6f1c4a201f6a707c26a0cf22bcd82b265699ace39f82f9f60f0a3ba079c8d154e43e154afc9f1ddfda1332852a66dffe2b954df4e738b08", 0xa8}, {&(0x7f000000a000-0x55)="e09d0ed5a6312688691b1804bad538f3e3bfaa889052cec61d4ba00bf79755fa1f1abaf48e9015c80483e5aa2a5bd0bfdbac381c35ea8f55e875106e2df820f4b814b29b2f9218f46606d096e15c2704e40d2776b9", 0x55}, {&(0x7f0000008000-0xc4)="9774ae4aff53e2fe8eb8a86ca4f39d5b29c08de83d1899eda72f6774de120d1dc8f82bce0c2ce939eb6dce4ad799ab1544769af53c1960db0d571cb2e0ff95301ef127c69d2479678265ea439ebf68e1ed472a977aeb7102e30debf5932ac0ff37d9151df1d477750a1404eabf28f63aaeda2b8a5157679e169d16af9dba42ec8dea4fac723e4a330356ae79e5e6e132ec945d17ada48856a1af2707274540e5577c6d14260e3bff5b23ca8e8749766cedcf1dfe85611c93009d8b1be78e22b784d2121a", 0xc4}], 0x3, 0x0) sendfile(r0, r1, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000008000)={0x0, 0x51, "efd825dd0b4ca238d24fdea6ef9f1d031494197795cf9bae670f476b276d4a82f9efb22cf00284887c8c7325c7744d72249e4d19ef01dd2372aaa73cef3b39db2d6f696b6b273456a801cd2247e581180c"}, &(0x7f0000009000-0x4)=0x59) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003000)=@sack_info={r2, 0x9, 0x7ff}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xb) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000001000)="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", 0x1000, 0x10, &(0x7f0000008000)={0x1a, 0xf7, 0x9, 0x6, 0x100000000, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) accept$ipx(r1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000008000-0x4)=0x10) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000007000-0x4)={0x8, 0x81, 0x5}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000006000-0x93)=""/147) 2018/01/19 06:41:50 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000ff9000-0x8)='./file0\x00', 0x40, 0x1) r0 = add_key(&(0x7f00000c7000)='asymmetric\x00', &(0x7f0000ff8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c71000-0x46)="06dad59acca723bbc40d574863b1b24346a4318765c4e720664b3f5ceb2ef1eff3ac232e693a413fd20f4f1439916b03d0ae0fe2d7e8edc05d3cd055c2f4167dcb01232730d9", 0x46, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0x2) keyctl$update(0x2, 0x0, &(0x7f00006e1000-0x71)="92", 0x1) 2018/01/19 06:41:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x3, &(0x7f00007db000-0x46)=""/70, 0x46) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f9000-0x28)={@common='lo\x00', &(0x7f0000fdf000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 06:41:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) fcntl$setstatus(r0, 0x4, 0x40400) connect$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$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000402000-0x88)={0x5, {{0xa, 0x2, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffe87) setsockopt$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)=[{0xf, 0xf53}, {0xe, 0x0}], 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000061000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(0xffffffffffffffff, &(0x7f0000b43000)=[], 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00007d3000)=0x0, 0x1f0) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r0) 2018/01/19 06:41:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000067f000)='gid_map\x00') writev(r0, &(0x7f0000400000-0x10)=[{&(0x7f00008de000-0x87)="fe", 0xfffffe91}], 0x10000000000000fb) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000558000)={0x0, 0x5, 0x5, 0x4}, &(0x7f0000745000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000051e000)={r1, @in6={{0xa, 0x2, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000169000)=@assoc_value={0x0, 0x6}, &(0x7f0000b61000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b21000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5}, &(0x7f0000f83000)=0xffffffffffffffc8) mq_timedreceive(r0, &(0x7f0000806000)=""/152, 0x98, 0x40, &(0x7f00004a9000-0x10)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d7e000-0x8)={r2, 0x100000000}, 0x8) 2018/01/19 06:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006a0000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x10, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc0481273, &(0x7f0000007000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000cff000-0x44)=""/68, 0x44, 0x20, &(0x7f0000000000+0xd9b)={0x4, 0x4, 0x447, "9c172da0d534", 0x80, 0x0}, 0x10) 2018/01/19 06:41:50 executing program 1: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000f5e000-0x4)=0x20000025, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) 2018/01/19 06:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) seccomp(0x0, 0x1, &(0x7f0000c47000-0x10)={0x8, &(0x7f0000e19000)=[{0x4, 0xc56, 0x200, 0x8001}, {0x3, 0x5, 0x8000, 0xfffffffffffffffd}, {0x1000, 0x5, 0x40, 0x7aa}, {0x3, 0xe194, 0x101, 0x9}, {0x8001, 0x9, 0x81, 0x6}, {0x100000000, 0x6, 0xfffffffffffffffe, 0x6}, {0x8, 0x40, 0x3, 0x0}, {0xb8, 0x1, 0x7, 0x7}]}) bind(r0, &(0x7f0000016000)=@generic={0xfffffffffffffffc, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e3ff5f163ee342b7679500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6db1c00010010000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) readahead(r0, 0xfffffffffffffff7, 0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x2276, 0xfffffffffffff000) getpeername$inet(r0, &(0x7f0000dc3000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f85000)=0x10) 2018/01/19 06:41:50 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000e000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000001c000)='fdinfo\x00') execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2018/01/19 06:41:50 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sigaltstack(&(0x7f0000013000/0x1000)=nil, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00008cd000+0x492)={&(0x7f00000bc000-0x6)=[0x4, 0x1], 0x2, 0x1, 0xe5fb, 0x9, 0x89, 0x6, {0x1, 0x5, 0x7f, 0xd01f, 0x6, 0x1, 0x1, 0x1000, 0xffffffff, 0xa5, 0x2, 0x3, 0x6, 0xffffffff00000001, "c5fe8d80936986e710bee31cd1dfb501d563a2df4088788ad1027810dcecc09d"}}) 2018/01/19 06:41:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000738000-0x10)='/dev/sequencer2\x00', 0x10100, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000013000-0x30)={0x36d, 0x0, &(0x7f0000007000)=[], 0x140, 0x0, &(0x7f0000a62000)='@'}) 2018/01/19 06:41:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006ad000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000f88000)=0x7f, &(0x7f00006ac000-0x4)=0x4) r2 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b98000-0xbf)={0x0, 0xb7, "c7931c7f3d16c93d9386616f9d3156f3537c6d994476deddb79a118ac73af854b55518d6af3eaeb82362883a9fc167f1d514f61ab888f70e7a4719147774db93278ae05b1efdf54fba9a7bbd965b784eff2d5a99d3dbcc852d97f4a3582b938a19a7d44286d3043c13825899b95e4941913ec44274af9c831abe6c10ed11cf1406cf564d41ca2ff8a1521c415bc5feb1dfe7d7c8a60c420d2d3799fd3e8fb7bcbd4a614f19bd647f7a9d71fe62d401b74875e18d592078"}, &(0x7f00000a9000)=0xbf) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000046000-0x8)={r3, 0x2}, &(0x7f0000ab4000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x200000100000001, 0x0, 0x0, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/01/19 06:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000817000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$TCSBRKP(r0, 0x5382, 0x0) 2018/01/19 06:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c08000-0x20)={0x9, 0xffffffff, 0x8008, 0xfffffffffffffff8, 0x10000, 0x80, 0x100000001, 0x5e1, 0x0}, &(0x7f0000359000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f87000+0xaa6)={r1, 0x50, "0bfbf852003fa793ba6594707f86d7a75124431afa40ea583faed75aec2025eb9e0effdef4d364301e4cc7735c0c4910d5d6004b0ee57742f2651636eb8dde5e931e3e4e83647f39507aefb024d63328"}, &(0x7f00007cb000-0x4)=0x58) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004d4000-0x10)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x0) close(r0) 2018/01/19 06:41:50 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000417000)='/dev/sequencer2\x00', 0x343000, 0x0) bind$inet(r0, &(0x7f00006ef000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f000000e000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000009000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x80487436, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 06:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000002a000-0x8)='./file0\x00', &(0x7f000047c000-0x8)='./file0\x00', &(0x7f000013a000)='aio\x00', 0x10004, &(0x7f00001e3000)="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") r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00003f3000-0x12)='/dev/loop-control\x00', 0x400000, 0x0) fstat(r0, &(0x7f000006c000+0xccf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f000066b000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000079b000)={0x0, 0x3}, &(0x7f00008b9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000916000-0x14)={r2, 0x8, 0x2, 0x7, 0x2, 0x0}, 0x14) r3 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f0000422000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) readv(r1, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000314000-0x4)=0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000ab5000-0x4)=r4) r5 = openat(r1, &(0x7f0000e8a000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r5, 0x111, 0x4, 0x0, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x40) 2018/01/19 06:41:50 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000001000-0x7f)="b94cb4ed", 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000004000-0xe2)=""/226, &(0x7f0000004000-0x4)=0xe2) 2018/01/19 06:41:50 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000080a000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000-0x4)="285eaf00", 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cef000)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000ab6000)=0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) fsync(r0) r1 = request_key(&(0x7f0000fb7000)='.request_key_auth\x00', &(0x7f00002e3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000645000)='/dev/autofs\x00', 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000be2000)='keyring\x00', &(0x7f000074b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) keyctl$setperm(0x5, r2, 0x240000) 2018/01/19 06:41:50 executing program 1: mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000005000)="2f2e0bb7", &(0x7f0000609000)={{0x77359400, 0x0}, {0x0, 0x2710}}) 2018/01/19 06:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0xa86, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000813000)={0x1, r1}) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000a79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAF(r0, 0x5404, &(0x7f00002eb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 06:41:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b7b000-0x10)='/selinux/status\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000673000)=0x4b, 0x9759) r1 = memfd_create(&(0x7f0000e1d000)='$\x00', 0x0) dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f91000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x800}) 2018/01/19 06:41:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d51000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000562000)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b23000)='/dev/sg#\x00', 0xfffffffffffffffe, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000aef000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000249000)={r1, 0x1}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r2 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x2, 0x80000) rt_sigaction(0x24, &(0x7f0000e16000)={0x2, {0x7fe00000000}, 0x18000004, 0x9}, &(0x7f000049d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000600000)={0x0}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0xa77, 0x5, 0x0, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') flock(r0, 0xd) [ 66.916488] binder: 11975:11984 tried to acquire reference to desc 0, got 1 instead [ 66.940610] binder: 11975:11984 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 66.954648] binder: 11975:11976 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/19 06:41:50 executing program 0: keyctl$revoke(0x3, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000076c000)="cf6ca16a5a6df40b6b1718882a07e93867d7305d840964d09ff8af89731863cd935365e1cbcf423e718962d99e512aac21e09aa5fc5b49c1287d46b6b1dab4627a267084e7d71075948b298d095f90bde60175777a62d377ccd7a06ad1cebac24ace13bd3581141a29013b17ee512bb613ff185d217c7e37dfe06ce842f8bf8eef05008a3e8fe2207829b4ce1d57fc6b9774b89a61ea657dc06dcc027fa6d72d9e3d1c5a26e06015857c1351bd14428183578476f73c433bd576dee427e13105b5afeedcb0ce76990e25fbb7b3dcf560b8154cfdf73e7ad3e0616a1d38168b05b03bfacc52827cafac2ea9", 0xeb, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000001000-0x79)=""/121, 0x79) 2018/01/19 06:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00004c6000-0x38)={&(0x7f000006b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000242000)=[], 0x0, &(0x7f00007eb000)=""/185, 0xb9, 0x0}, 0x2) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00001a1000)=0x0, &(0x7f000076d000)=0x4) 2018/01/19 06:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000e56000-0x8)={0x0}, 0xffffffffffffff4a) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = gettid() fcntl$setown(r0, 0x8, r1) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x20) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) r2 = open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f00001dc000)='./control\x00', r2, &(0x7f0000371000-0xa)='./control\x00') 2018/01/19 06:41:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f00009f3000)='./file0\x00', &(0x7f000032e000-0xba)=""/186, 0xba) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008b5000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) inotify_add_watch(r0, &(0x7f000080c000-0x8)='./file0\x00', 0x6000411) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fb8000-0x8b)="") mount(&(0x7f0000ceb000)='./file0\x00', &(0x7f0000d56000-0x8)='./file0\x00', &(0x7f00000fe000)='ncpfs\x00', 0x2, &(0x7f0000929000)="4996d72c9e33e5d36a43f496e2781b523f6359ccd68b5b71ef6419ee0339313530ba271da684842f63b30b41e82906602b1976cf28722a987388d9a944e4bdef8e818fc986c0ac1dad58b7dd6b451f0d2818caa3b92ac927842f7709ec65504d64ce54dcbf94aefb04479e17fc3deee9ca88fab87d9996d50fe5ffe064a55c489ff34843fa319fab665a516e3e3be938f236d14d7825999882215a7138dd1d4f61d7819e5fd8086b7d76a5014c735a8a2c46cb7a60a33597ab662c58f292422caf0d958ac3bd6886781449d3e42316471968") umount2(&(0x7f0000acd000-0x8)='./file0\x00', 0x4) mkdir(&(0x7f0000025000-0x10)='./file0\x00', 0x0) lstat(&(0x7f00006ea000)='./file0\x00', &(0x7f0000d72000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000cc4000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000c3f000-0x10)='./file0\x00', r1, r2) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b7b000)={0x0, 0x0}) ptrace$pokeuser(0x6, r3, 0x8, 0x0) 2018/01/19 06:41:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x6, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f21000-0x20)={@generic="df90cd8ed18a21fa5fcf90a7e8ce6222", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ef6000-0x11)='/dev/vga_arbiter\x00', 0x800000000, 0x0) fcntl$setstatus(r1, 0x4, 0x2c00) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d90000)=@int=0x87bb, 0x4) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000f9b000-0x18)=@generic={0x5b7a, 0x7, 0x3}) creat(&(0x7f000084c000-0x8)='./file0\x00', 0x108) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/01/19 06:41:50 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000049c000)=0x0) get_robust_list(r0, &(0x7f00007cb000)=&(0x7f0000bda000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000075c000-0x8)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x80000) fgetxattr(r1, &(0x7f00007cd000-0xa)=@random={'trusted.', '.\x00'}, &(0x7f0000168000)=""/212, 0xd4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b22000-0xb)='/dev/hwrng\x00', 0xc800, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000324000)=0x3) getsockopt$inet6_int(r2, 0x29, 0x4c, &(0x7f0000235000-0x4)=0x0, &(0x7f0000f6c000)=0x4) [ 66.978704] binder: undelivered death notification, 0000000000000000 2018/01/19 06:41:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x19)='!!vboxnet0ppp1+md5sum#:!\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000000000)=0x0) 2018/01/19 06:41:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1, 0x5230c0) pread64(r0, &(0x7f0000000000)=""/28, 0x1c, 0x3e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00006cd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000a66000)={@generic="6c23da824e27db3b24d79c85ceab1eb5", @ifru_flags=0x2401}) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00004fa000)={0x5, 0x9, 0x20, 0x7, 0x401}) sendto$inet6(r1, &(0x7f000077a000)="", 0x0, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, 0xfe7f) recvfrom$inet6(r2, &(0x7f000076b000-0x8a)=""/138, 0x8a, 0x40000003, &(0x7f00009f4000-0x1c)={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) openat$rtc(0xffffffffffffff9c, &(0x7f0000410000-0x9)='/dev/rtc\x00', 0x1, 0x0) 2018/01/19 06:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fac000)={0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 06:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfe000)='/proc/self/net/pfkey\x00', 0x8002, 0x0) recvfrom$inet6(r0, &(0x7f00008ed000-0x92)=""/146, 0x92, 0x10000, 0x0, 0x0) writev(r0, &(0x7f00006b2000+0x421)=[], 0x0) 2018/01/19 06:41:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c13000-0xb)='/dev/loop#\x00', 0xe8c, 0x80042) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003a3000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x8946, &(0x7f00008a9000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x8}) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007c3000)={"d84660a96ae4a6d94fd4d67d5f0ae4fe", {0x4, 0x0, 0x0, "50bdd4eb52d8", 0x0, 0x0}}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f31000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) sync_file_range(r0, 0x0, 0x0, 0x6) mkdirat(r2, &(0x7f0000703000-0x8)='./file0\x00', 0xc1) 2018/01/19 06:41:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000198000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) recvmmsg(0xffffffffffffffff, &(0x7f00003f7000-0x1e0)=[], 0x0, 0x0, &(0x7f0000571000-0x10)={0x0, 0x1c9c380}) setpgid(r2, 0x0) 2018/01/19 06:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000efa000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f0000b4d000-0x28)=[], 0x0, &(0x7f0000bcc000-0x10)={0x0, 0x0}, &(0x7f0000293000)={0x0}, 0x8) 2018/01/19 06:41:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f00002e1000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000248000-0xc)='/dev/autofs\x00', 0xc0400, 0x0) connect$pptp(r0, &(0x7f0000684000)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) open(&(0x7f000021b000-0x8)='./file0\x00', 0x89d7fd34f9410f8b, 0x0) 2018/01/19 06:41:50 executing program 3: mmap(&(0x7f0000000000/0xab7000)=nil, 0xab7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ab2000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, 0x0) rt_sigsuspend(&(0x7f0000386000-0x8)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/19 06:41:50 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001b000)=0xc4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000026000-0x4)=0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000026000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000026000-0x40)={0xfff, 0x3ff, 0x40, 0x30, &(0x7f0000005000)=""/48, 0x10, &(0x7f0000013000)=""/16, 0x65, &(0x7f000001f000-0x65)=""/101}) 2018/01/19 06:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001ed000)='eth0\x00', 0x2) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) accept4$nfc_llcp(r0, &(0x7f0000715000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d32000)=0x60, 0x80000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000eca000)=0x37f, &(0x7f0000d8d000)=0xffffffffffffffd9) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009fa000-0x9)='/dev/rtc\x00', 0x400001, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003e2000-0xf2)={0x0, 0xea, "dcd0c69f30d2895e6d031cdd78728b4febd9a62fe0b2e657bf97f582c44afeaf73e1171de7c94a7ad3658b66defcf1e4e32b73484f0d9351a83958102c2bf22ffead599390e50cd30aee296bf6e52cfa03a498a7fc20fe274905fb59a0e7eccbd0f52479c91c652ea7de1d1a0df51385180956036a922a039852ec8f8a4648d8cef5974fcbb389bdd3cd58f9cabeec82c117e49384b077650107b3b3e8aa37fda113d1131ce2d285cfac38359c700885604c0016a7e09848724f8c7c832d81a64015faa5ffadaad950fb3fd6e48db6dfab7c1ddca91b589871e27b2e063617cc0e771aa806492d8bbfb6"}, &(0x7f00007e4000-0x4)=0xf2) write(r0, &(0x7f0000c9e000)="0b4386872f512fcf96371edcdb5706504fe054f41fac91a736ceb0dafb8e7e2c498420bd5af6ec7eaeadc38191f6e85a9dfb47363e363ca24a49b8c42e4f29ad4428cd58afe30448ad7578c9143c2f6067b3c184ee348e00a02941d6a4ba88e3314e76155a93a741dd5935e0c063109b2cdc7253b3b49fa5fff1200e282e0fe198db79", 0x83) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00001af000-0x8)={r2, 0xffffffffffffffff}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000194000)={0x0, 0x7fffffff, 0x4727, 0x8, 0x2, 0x4}, &(0x7f0000a11000)=0x14) 2018/01/19 06:41:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x2a)='net/ip_mr_vif\x00') sendfile(r0, r0, &(0x7f0000000000)=0xfffff, 0x40003) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x7fffffffffffff, &(0x7f0000ed4000)=0x7b, 0xfee5) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x3ea) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007da000-0xf)='/dev/sequencer\x00', 0x380, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f000059e000)=0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000027000)=0x0, &(0x7f0000ea5000-0x4)=0x4) sendto$inet(r1, &(0x7f0000eed000)="", 0x2e7, 0x4040005, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa) sendto$inet(r1, &(0x7f000048b000-0xdc)="00dbeff326fd25668e006154dbf88b8ebc093645955a0380035409ae24e0054e49e3a7805a0d71bfdab3d5e48caa5b27751ca06bf2c914d1d67cc8fb0b5ded31753d8a5bf4f4fd9646912ed2afed159fc28c6b7d4bee215a091b9556a074f16b267be1817766836cdf0912522bf4b74c2f8e29296e0d06f2ac4b33d025b05b1f116b9c0590", 0x85, 0x0, &(0x7f00000dd000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x2fc}], 0x1, &(0x7f0000bb4000)=[], 0x0, 0x0}, 0x0) recvfrom$inet(r1, &(0x7f000016e000)=""/156, 0x9c, 0x40000100, &(0x7f0000bed000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000582000)="ed4f5c12b559e4b6d6203a2642e4eca315ba73dbe691959ef5bc2cceb3d46e7563eb04bd0fcc4887ef1d9b19f3d080ee9a98b1bbbbc5c2a96cacdb4b2c4111a39503a8377e2238f6a32b79728c41b076", 0x50, 0x0, &(0x7f00006ac000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdc2) 2018/01/19 06:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000000000)={0x0, 0x0}) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x42e1d9, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f00005ee000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000017a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000651000-0x9)='/dev/rtc\x00', 0x0, 0x0) getrlimit(0xf, &(0x7f0000007000-0x10)={0x0, 0x0}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000e0c000-0xb8)=""/184) getsockname$netlink(r0, &(0x7f00002e1000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000901000)=0xc) syz_open_dev$mice(&(0x7f0000bfb000-0x10)='/dev/input/mice\x00', 0x0, 0x208000) syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') 2018/01/19 06:41:50 executing program 5: mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000058000-0x8)={0x0, 0x0}) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000005d000-0x6)={0x1, [0x3]}, &(0x7f000005c000)=0x6) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x1c) write$sndseq(r2, &(0x7f000005a000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/19 06:41:50 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001000-0x18)=@routing={0x16, 0x2, 0x0, 0x81, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x18) r1 = socket(0x18, 0x0, 0x9) accept(r1, &(0x7f0000c7a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f2a000)=0x58) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000003000-0x4)=r3, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000002000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) 2018/01/19 06:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000269000-0x8)='./file0\x00', 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000854000-0x4)=0xffffffffffffffff) syz_open_pts(r0, 0x800) umount2(&(0x7f000084a000-0x8)='./file0\x00', 0x1) 2018/01/19 06:41:50 executing program 1: clone(0x0, &(0x7f00009cb000)="", &(0x7f000062d000)=0x0, &(0x7f0000cd4000-0x4)=0x0, &(0x7f000034a000)="") set_robust_list(&(0x7f00008d6000+0x60f)={&(0x7f0000482000/0x3000)=nil, 0x0, &(0x7f0000d76000/0x2000)=nil}, 0x18) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00006ef000-0x38)={0x0, 0x30, "1f76eca772fcf212e47a3ae48fa9f6c28bd724a3da5382d8d54d63faf2c943c0dda233dd37380b79d019d2736f4d39bd"}, &(0x7f0000001000-0x4)=0x38) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000592000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7fff}, 0x98) 2018/01/19 06:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c56000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00004de000-0x28)={@generic="70e82298de97806f9c58ba74dc888ad6", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f2d000-0xb)='/dev/hwrng\x00', 0x80, 0x0) write$selinux_create(r1, &(0x7f0000282000)=@access={'system_u:object_r:tpm_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x31, 0x30, 0x0}, 0x3c) recvfrom(r1, &(0x7f0000993000-0x39)=""/57, 0x39, 0x40000100, &(0x7f000026e000)=@hci={0x1f, 0xfffffffffffff90e, 0x2}, 0x6) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c1e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r2, 0x0, 0x4) ioctl$KDSETLED(r2, 0x4b32, 0x5) 2018/01/19 06:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f000085c000)=[{&(0x7f0000722000)=""/54, 0x36}], 0x1, 0x1ffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007ea000-0x4)=0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000d2f000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000065f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2800}) syz_open_procfs(r0, &(0x7f00001ec000-0xb)='mountstats\x00') 2018/01/19 06:41:50 executing program 6: mmap(&(0x7f0000000000/0xc37000)=nil, 0xc37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c36000)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x22) r3 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000308000-0xb0)={{0x40, 0x3}, 'port1\x00', 0x46, 0x0, 0x63c, 0x643, 0x7fff, 0xab3, 0x200, 0x0, 0x1, 0xf690, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace(0x4207, r2) tkill(r2, 0x12) ptrace(0x4208, r2) 2018/01/19 06:41:50 executing program 4: mmap(&(0x7f0000001000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000080b000-0xc)='/dev/autofs\x00', 0x141900, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x7f, 0x67d, 0x9, 0x1, 0x6, 0x3, 0x400, 0x40, 0x80, 0xe7, 0x8}, 0xb) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000eca000)=0x0, &(0x7f000042f000)=0x4) 2018/01/19 06:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) init_module(&(0x7f0000c2c000-0xe)='em0mime_type{ppp1\x00', 0x12, &(0x7f0000326000)='/selinux/load\x00') writev(r0, &(0x7f0000f50000)=[{&(0x7f000048f000)="25fd7d1d2cec748a", 0x8}], 0x1) 2018/01/19 06:41:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc7000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000116000-0x30)={0x8, 0x7, 0x81, 0xfffffffffffffffd, 0x89, 0xce}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{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]}) 2018/01/19 06:41:50 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x807fffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000000, &(0x7f0000003000-0x5e)="8280f6c78a0354fdb805336eed3af32aae28bdbdff48c36a7e3c92382d41b6a18aaecc510044a6a6e6e968692da78125a735a80c711e625cd3acf9c50fbdb25eb53a4453195f6c0bbb812d16871a026a23656ff15f5617846451302f9961", &(0x7f0000011000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0xcc)="109b00d0ec2865daf2acdd250d8f94f46fa8f04c39ac98c3bfefcc859f4ee9eff5a0003e9d5e58ab2f4ef91a06e197bd5ad72bf14bccafbcdaed830cb12b7c761c95c300b1e26949c1a49341a584d0624332b1af6708817d6bce3462688fd6205ab4db070af141a94a484791c2285f6a381904455ffe83a99bffbdd22598b03c72935108eb003ba6934a81dc765da3611d7036584ee7bfa30c1ff5a97fb992334ba570bf5c27764be7d1432b585730bd4db42e7334d80a26ec17a68888437be818d3674713419605300a15f1") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chown(&(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005fb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000044000-0x4)=0x8) 2018/01/19 06:41:50 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000964000-0x9)='/dev/sg#\x00', 0x8f7, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000544000-0x1a)=""/26, &(0x7f0000036000-0x4)=0x1a) 2018/01/19 06:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00008fe000)='/dev/keychord\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000997000)={0x9, 0xfffffffffffffffa}) connect$unix(r0, &(0x7f0000653000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000649000-0x14)={0xffffffffffffffff, 0x3, 0x8, 0x3, 0x6}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/hwrng\x00', 0x480, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f000097e000-0x8)=[0x9, 0x2]) dup2(r0, r2) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e0c000-0xe)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f31000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000020e000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000390000)={0x0, 0x1f, 0x4, [0x2e7, 0x2, 0x6, 0x800]}, &(0x7f0000d8f000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000a52000-0xb8)={r4, 0x4, 0xc000000000000000, 0x2f1, 0x2, 0x4, 0x3, 0x4, {r5, @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, 0x6, 0x1, 0x16b, 0x0}}, &(0x7f0000195000-0x4)=0xb8) getdents(r3, &(0x7f0000f4b000)=""/163, 0xa3) sendmsg$unix(r0, &(0x7f0000ce7000-0x38)={&(0x7f0000f5b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000471000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0xfffffffffffffeb7, 0x0}, 0x0) 2018/01/19 06:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000079d000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000bca000)='./file0/file0\x00', 0x8040, 0x0) r1 = open$dir(&(0x7f0000353000)='./file0\x00', 0x44000, 0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f7f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000978000)=0xc) quotactl(0x81, &(0x7f0000ec9000-0x8)='./file0\x00', r2, &(0x7f0000d9a000)="1e4c01582cbc3b2b6c5ec59a3d0c63") r3 = open(&(0x7f00007d6000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x3, 0x0) lseek(r3, 0x0, 0x7) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000293000-0x4)=0x9, 0x4) fcntl$dupfd(r1, 0x406, r1) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000b96000-0x4)=0x0) 2018/01/19 06:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f000088f000-0x12)={0x12, 0x0, 0x0, @random="a5ec"}, 0x12) 2018/01/19 06:41:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e68000)='/dev/sg#\x00', 0xd, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003b8000)={0x0, 0x5}, &(0x7f0000257000)=0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007fe000)={r1, 0x97, "5907a4c5a5e6b41672286441a9b6f3ecab260a676d3a305b5bd9549b9c09140f1e22d59131985e28d91a7fc8c044d297ecc6bade43cdc621b3e95235eb7c2f67ffe8b1f0f1b0db9972cc53cc7b92cb8830b6f6cf3a320325378d9df278dd7339194a5b7d8c09ad369b5387dae47ba9a4b0cd766f44783c547a06a3fddeafff825acc24d0776d3b8828d63b4da7070767ccd07ec7e9966f"}, &(0x7f000032c000)=0x9f) finit_module(r0, &(0x7f0000304000-0x9)="5d25f16e6f64657600", 0x1) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000092b000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b2b000-0x8)={r1, 0x352}, &(0x7f0000f01000)=0x8) clone(0x140000, &(0x7f00006c3000)="0985b6a54e5129924a6b2ac75cc70133a42c49fe972388d12eeab6eebc620afb4ad07ec54af0f0e00ed9f284cc5cb0d6a3688260b007caf16843aaf800804f26f813b2c0c942414bfd0b70c52210e48b32b27f17acc0b70c1729837ad013a167e8fd0c494e18d23d964dbc67728b3a1503b7c4828c404fa619d3ab2e17d38f39118da6", &(0x7f0000457000)=0x0, &(0x7f0000b42000)=0x0, &(0x7f0000ff3000)="fa26ce3f302992c5bc0c9089b2c5082daf14ad99c13ac5bc58e98495c3f2f970c34514a94f976b8aaaaf825053b26b40bc854532660387531b0a92d9af67c3aceb9f03a84de2624e64fd16dbd414dce4b8bd5c33ea") [ 67.297424] SELinux: policydb magic number 0x1d7dfd25 does not match expected magic number 0xf97cff8c 2018/01/19 06:41:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) setrlimit(0x13, &(0x7f0000386000-0x10)={0x0, 0x4000000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000b82000)={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1f}, {0xa, 0x1, 0x1fdf, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, 0x1, [0x8001, 0x7, 0x3ff, 0x4, 0x8, 0xd886, 0x80000000, 0xd9]}, 0x5c) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/01/19 06:41:50 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x400000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000002000)=@common='ifb0\x00') r1 = socket(0xa, 0x802, 0x0) connect(r1, &(0x7f0000001000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 06:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e65000)="567fd5067095f8a9c73038ffe671fc25328113af611b7eb212f10606dc66f8a604beb9", 0x23, 0x0, 0x0, 0x0) sendto$ax25(r1, &(0x7f0000366000-0x9e)="f2011e51562b8b901ee06aa0c70bc3ff474654385f7a9406cf251f75f87ead2b870a231e1da61206a95d5bd8ee64436de74414aa9c3baff08c67e8cfbe44369aeaef7b6d52ada076cd10c77c3fb04f0a8886d20619220574785d21ae8c168a56b72834e13553c2ddb0b1c4dd7453e57bb82b299dfa8ef8b7f3199263477304418e93cd164e13b0ec3b6c5e54abbbf24c62ba97384b29f3edbaf20dce5337", 0x9e, 0x0, &(0x7f000088c000-0xd)={0x3, {"a3e9b859dd6a34"}, 0x0}, 0x10) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000d35000)=0x8, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000d71000-0x38)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00005db000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfffffffffffffdd6}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 06:41:50 executing program 4: clock_gettime(0xfffffffffffffff3, &(0x7f0000766000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@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}, {{@in6=@loopback={0x0, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xb6)="b7cb062a71245db88b31e56e2bdda0694ccb0b7d930709ddc404f76779226bb8692e50da8d10e187842a4acddbfda377e440e7da0434b21ac55c7f5d651c866c3bea5c23884ab909824d4ff41ddc19c20bc0214976ffe8c0d30f7641099c601724c366a9fffd208b5ff74a4bd5a2f84bba4efb7b1ddacbe2b39c174df9f8ff95f67745d1ad1a17887bb427f455a491a7ec4c70504c503ff2b972e18d26c1ce9ff7ce58fdbd89ba830b69da84c9f92acad3bee5272338", 0xb6}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="5fbd5bec408989ec3cc978dd90171506b4e978a1c40aae3603f5ab1571f47f3690188be456b4353496e4", 0x2a}, {&(0x7f0000001000)="2e99426adadb40d556a43dac890af0f16267bc55179910738004b49d483a57205ef1cb66fac3a3637c9d210f466dd69ea80362eac26a7e768986ddbfaa734e4e34b1046bb8f2f73eab0399955a24f341f8dabf7b3f8c57cc22edf09cdc", 0x5d}, {&(0x7f0000001000)="15f61e910fbe8b24ea2e47eefbdd237793fdd9c5db55aec3a21342ae013e4349321040ea0cbf36002c40f9ab5d1e7f9e907972069c7c4ce4e6fe60d735476c6e4fa4e5b0eaf121cffe591ec341b7eae13503ba39691c0d0b1202d73636f2caa5ee25130698fc9a50f7a0", 0x6a}], 0x5, 0x0, 0x0, 0x40010}, 0x20000080) getsockname(0xffffffffffffff9c, &(0x7f00009d1000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r2, 0x107, 0x9, &(0x7f0000000000)=0x0, &(0x7f0000538000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000002000-0x4)=0x8, 0xb, 0x1, &(0x7f0000002000-0x10)={0x0, 0x989680}, &(0x7f0000000000)=0x8, 0x4) 2018/01/19 06:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f000000a000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b6b000)={0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000be0000)='/selinux/checkreqprot\x00', 0x3, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00007e9000)={{{{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]}, {{0xa, 0x0, 0xe647, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x178, 0x401, 0x80000000, "453e9d835a04fca45bb397472934a81a799f94974e0677643dbe4a281e3a1322508639efb8bad0285fde34c4de5c8dde038d0ae191eb2426248f36fe64933f383c10d42ad27d16c25bb6e43cfaed3f21"}, 0x160) waitid(0x3, 0xffffffffffffffff, &(0x7f000010a000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000000, &(0x7f0000ca0000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg(r1, &(0x7f0000a7c000-0x38)={&(0x7f0000c62000-0x60)=@nfc_llcp={0x27, 0x8, 0x1000000000000000, 0x7, 0x2, 0x8, "045fb25894c745cb7f93f39612ef7fd336744c51ff0f5ed8be1d21d317b8cf67c6247a533ea9672a93d2487570c6414971f988177e9e84fc50878c91c96659", 0x8}, 0x60, &(0x7f00009ab000-0x50)=[{&(0x7f0000dcc000)="23d80f275e85de4ff23d94e5da67d4d9764b2dc3e9e8b3c7398482f62a73bad17a5925a043da4597b3df4430b9abd8bcd343241485ebbe3e5b1804784307980c79f25fd085a2a18998fc625aa8fb70c5705206ed936ac7b082e8cf94cffcb8908d3f184fbc331683297387b8227b9c8ebdade08b71f1396600199d09eb7d466c97d1a855a5da3a852a6d11741aaa", 0x8e}, {&(0x7f00005a6000)="", 0x0}, {&(0x7f00001c5000)="f50534070382fd114d4dd5e8fd1f85a04a7dd95ec9363353ffc33e8856d84308cdd21101ac23ae93f2b31a9517e5380894a8eac5936f5fb72f89f79c7808676d0b2f8a979d2addf5516cbb8a607404fd6275bec69a78077b13ccdd3a099dfee8e3e3", 0x62}, {&(0x7f0000278000)="7a7c338fb280ac5aef45ad95e6fce5c9ef48b49dd84f1884c38749e9fe9bfd0f7cfb2d1f7a5e14ee23ad42099e38f457a55455450aea335bc681def9fa8c19424797aec8aa5d7181f75ee151a5eac55d2ce56f7f3f67988569f1fdf0c4d1a874abd5e63b96749e6820c61a4ca8129413eee61fc2d17c1c7e5f01325b9dc12cb631d144ce1942dd3d2f259b8290ea79378cab3454035aa17f9639c2b43ba8c3c594a239751a9ff4dc4d203f2e524116a54d97863c8da2cd47e47f7f42b7bb561437e009a5cf747aff689703d07694ec5beaa4c7deec122da893bf79e5e4b2d3915a77b3d390c9634b61a2", 0xea}, {&(0x7f00007e9000-0xef)="961a091935cf31455da431a2ab42eccc43418b5c2d963a7224ed2934d0b5023cafe444f157188c850c0d48d975dbb27b78bc855ba41cac858cd114865847d6591a304f13e6efe225396977ebec70c8ccc7a01ac51c87535c2de4de007c7ef6dda0cfd861142284d5c8137fb5a7e91ac3538104f596dec546e877a686e3cb2ba681ebf702a9247f2766a2a44810761ccc658d470cc006abc2b4323f4563144999e88a75f6595305001b98482a14c6988386b17e0a05daa5fb2b17929b1c5d37188935e7a927098467a55f36f0d4fd4ffaa6328cb0d6f9c1b95071580637643357e4d2e4c19416c0ade1ff81350cbcf3", 0xef}], 0x5, &(0x7f0000241000-0xb0)=[{0x60, 0x10b, 0x7fffffff, "08d9c64067d68cd17f3700e468de0133eeb6e6a8220a0174791f204304c9e5846e7d7af1c03b357cd8b0d0a1975e876efec48ea1b5329f094b1233a8467df81c2513f298019e1ef571b44f6c9d0b9e47"}, {0x38, 0x1ff, 0x1, "514410c781313bffe1571c02681395cedfc50dc1159ca3cfe4b39c36a1cde5f74a0970c1"}, {0x18, 0x117, 0x9, "396e4b13e5aee649"}], 0xb0, 0x800}, 0x4000) setitimer(0x2, &(0x7f0000b2b000-0x20)={{0x0, 0x0}, {r0, r2}}, &(0x7f0000872000)={{0x0, 0x0}, {0x0, 0x0}}) iopl(0x80000000002) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000065e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f00000c2000-0x8)={0x6, 0x8}) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000425000)={0xffffffffffff7fff, 0x8, 0x100, 0xffff}, 0x8) 2018/01/19 06:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000034f000)='/dev/vga_arbiter\x00', 0x400800, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000047b000-0x38)={&(0x7f0000ced000)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f00001cb000-0x10)={&(0x7f0000ac8000)={0x488, 0xb, 0xa, 0x704, 0x6, 0x3, {0x0, 0x0, 0xa}, [@generic="97a327e2f2fd7d50c68c5d4a007618f74f7cbc658697b24892154981007fdffb55e2dbf6b56e", @nested={0x44c, 0x49, [@generic="dda16cdd22e2c1c99361c420c4f0d7b80997f845e426eba706c7378e95357d32326db598cb7e81cffd67429fc1c2aa9b5d287ed96e8fd89aef2ae58e6cb3369afc74f4ab738947d9c017ed12a7e01f4feac7bb051030b55baf650abb656fdaf1fd3885caf2cd0b0674c2f7f21cb48e7ff1a2df48a4a071ea932810bedcd10f8a5586b4aaff0981186c4a6e3b7e16af4be2834c4cacab8b8f7ea29a789f80460a5fa2a19c619e5087fe807d1ce422aee08c2270ae8d034c14cb95539b6ed9baec329856ef7386abe9770bfa6a138a72be69", @generic="3dce304aafd5dfed48bfd82c36603fb68c916129771155c39ce9558f63df2011174e3de46c4a3ea9223c9b3ffe2a676d3e005198a2effaad637c4bdc701faa5d4a852dc1c092d497a7fd3d5b64cff3c7190dfe3f08e8c411dfb39c602558afd41a6962f82fa695542abb67540e3eea30ca6f9c0bd14e8f948c66e986e2977bdc2c52c469ef0981f0c939fe193a30cced1c53065f467688e42b4e9173d095b8f5664b8880e3fd4dce0fd9b323de8cc2ecbdbf554b5433e59f1e42a58eda80a6e64baf78e0d99ed6dfe0d5ae9c028ad9", @generic="4792036aae23972c65184a13469efec3c608f3c557a35a6f1fc402d08fa7a673e42a44c49b62368babc00d9ec2be4b0ed11d1899174ee2b2c6151b288ccef512b18b", @generic="15d490c6d64653dd0bf93f4a3b545b117b6f2c4275a83a9f71254f30a75256fc3d42abb5baf9a7aa193af45334a1a72ecac61258b36069edcba5de1037c39852fb2e4b251f4d624d448ea66a493f7e01bb605b7001e6bd0af8662fb3e3f8ae8691aa0c975d097d17ffe3fa173cf86d4165c30f37c6274f759dbeee1c57cab42a46e0a1f107b13376b11407fa0c277e051d1aa880c3e1852d8473e81a85e7259c0f90ba75104b5c65317c965945763ac1515254dca202cf2b1a70938838f8c6b07dbf00259963be90e93c169ef7f80e261392711d6350d0de396c0aca3bcbebb77457e9", @generic="e1193448185e78535583773445150146c149c1c7cc263e6787d4956492fea8996775387a81a1302d341f83961b9a2578e8f03fa949c648bcd278f59d1d0dce9719e92d747264fb3da5f16b16fc97e75350971da0e6decb409c12415538d0c17ae9382a9ad629", @generic="869aba07775c7f8d18d9d5f0d0e25b95419ea5b6ead4e007ce2246a313202d3758a9cd464c958771ea56ff3493b92bf21ba5e10feca7e6d2acc022ecb0dcea9f4cd2441efc56d7a4fa8fbe134602f4eb8fe4d1b609a51c905947eed5e04a2b7d7ac7cbf70e844e368d2fa018a12b9305ce4eb83bdabf397eab586d34fc78427ab77ab7bd195fc930acac3c4376e46d80f3516224e4eef908c54584f48aad3819bac7", @generic="cc9e28ced7f49d64b3ab38f4", @typed={0x8, 0x56, @void=""}, @generic="b56b122f01337274d67bc113a59bdc58b7affc33e539be87ee037052ba0d1376d264bde10f9f26c090a1589da9c0d90827f6c2bda586150ee32b7204f66457eaf4f41b4eecea06b82d3d4b62c468f0b75a2a80ddbeaf5d9812191f2b243e6c10b1cbe72b930f"]}]}, 0x488}, 0x1, 0x0, 0x0, 0x80}, 0x4044005) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000077d000-0x4)=0x0, &(0x7f0000c8f000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00008e8000-0x1)={0x6}, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000073f000)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000000c000)={0x0, 0x1}, &(0x7f00005b9000-0x4)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000031c000)={r2, 0x95b}, &(0x7f000006a000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 06:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000003000-0x5)='comm\x00') exit(0x0) fstat(r1, &(0x7f00002ae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) 2018/01/19 06:41:50 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000077d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fcd000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcf000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace$getregset(0x4204, r2, 0x202, &(0x7f000016c000-0x10)={&(0x7f0000fcf000)=""/4096, 0x1000}) 2018/01/19 06:41:50 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 06:41:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f000086b000-0x4)=0x0, &(0x7f0000382000-0x4)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000055e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007aa000)=0xc) r2 = syz_open_procfs(r1, &(0x7f000044e000)='cpuset\x00') ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000fee000)=0x0) 2018/01/19 06:41:50 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b2a000+0xa8)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005c5000+0xf36)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a6b000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f01000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b29000)=0xe8) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000dbf000)=0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000050e000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r0, r1, 0x0) 2018/01/19 06:41:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x2a, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/19 06:41:50 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000007000-0x78)=[{{&(0x7f0000005000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/240, 0xf0}, {&(0x7f0000006000-0xbc)=""/188, 0xbc}], 0x3, &(0x7f0000008000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000001000-0xa0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000013000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$sock_SIOCOUTQ(r0, 0x8922, &(0x7f0000001000-0x4)=0x0) 2018/01/19 06:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000a7b000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000802000-0xa)='./control\x00', 0x1000802) r1 = accept4(0xffffffffffffff9c, &(0x7f000052a000+0xef)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000402000-0x4)=0x10, 0x80800) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) socketpair(0x1, 0x4, 0x400, &(0x7f000012d000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a41000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe7000+0xac8)=0xc) quotactl(0x7, &(0x7f00001c5000-0xa)='./control\x00', r3, &(0x7f000020e000)="224abb0b42f2517ee2040bd75b0976664d2b8d057cae3467b4cf6290e33f572ccbc601941ce9b06d0d8ce09ce50b8450e2bb88a186092ba2ffc442ffbe532e14481b8128") ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000c46000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000176000)={r4, 0xc}) r5 = inotify_init() inotify_add_watch(r5, &(0x7f0000980000)='./control/file0\x00', 0x81000100) r6 = inotify_init1(0x0) getsockname$llc(r2, &(0x7f0000898000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ef4000)=0x10) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000e07000)=""/55) inotify_add_watch(r6, &(0x7f0000b38000)='./control\x00', 0x86000006) r7 = inotify_init() inotify_add_watch(r7, &(0x7f000003a000)='./control\x00', 0x1000800) 2018/01/19 06:41:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f8a000-0x4)=0x0) readv(0xffffffffffffffff, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r0 = memfd_create(&(0x7f0000ba1000-0x6)='smaps\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) readv(0xffffffffffffffff, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x6c9}], 0x151) 2018/01/19 06:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004fc000)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a75000)='/selinux/mls\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00004a7000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008eb000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000630000-0x4)=0xe8) r3 = getegid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00005f9000-0x4)=r1) sendmsg$unix(r0, &(0x7f0000919000-0x38)={&(0x7f0000384000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00003a7000-0x30)=[{&(0x7f000041b000-0x66)="2764c2bcca8e57004daa995afe6ee512f591b1ca69349a7468764b999ba6584d1a9b1652dcdc6cab5c190ec1807074951dcf9b59e408cf5885d3dbcf8cc18b543d8a789d532c11d4379a8e3a98483f6e4498373377afc59c0e5a819f1adaec0de737f04e1f48", 0x66}, {&(0x7f0000d0f000)="6a841b1df619d75bd8e36b729000065f2d72d8c3ffd11eae1633138c7fff146a0766eb66368db736cdce5bb9e24d60258c8d9a762f2183eac2de77b460b6dd0fb35ba10ba3f94e8b958796bc61c547c0c30f8f2cb38af9b6b3f7f1319812552e15ca71579707c8ee927a74feac7006dfd710962531b0c95d7b", 0x79}, {&(0x7f0000600000-0x2c)="eaf573505e7588b21343af4d894a2297b7e253ea435dd7559279c98e571148419e2d5d51a7f36d5ec9f614af", 0x2c}], 0x3, &(0x7f0000363000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x1}, 0x4000005) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00009e2000)={0x1, 0x9c, &(0x7f0000196000-0x9c)="d459bccb629b277817c6b803afd3dfcd812e0e2375da9ad3652925b1d4beafbd8f359d008290d7f7f67a73fbad3c4c27cb66ce8a11bf01b055532a28fde559995d1fd86d74f9e8a019ee73aca56d633360d0da56bde0713c23dcb21ba961ca94b46c76a34ca711575ae09e6577ef9cb9b557e5e70a6b0dfa84d00dc64e6710fd1e59ca3c0f0f2b9e60fa832b83534c95aefac32d31719679883e167d"}) lsetxattr(&(0x7f000046d000)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000000730de2d6a1f06a0", 0x14, 0x0) 2018/01/19 06:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009d7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000dc8000-0x4)=0xe) fcntl$getflags(r0, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000e51000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f74000-0x3)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000fc5000-0x8)={0x0, 0xffff}, &(0x7f000019e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000044e000)={r3, 0xffffffffffffff1c, "dada7394c4d87d459e08ff670f84380cac2e04d4956ffb986179f1023ef42417e372361e6259f467816d25e1165d8fb01f5af0edcb59e4fda58ec2d11559feee894ac1a3309298b197f58170581497aed94eddc27c75171aca5344a2"}, &(0x7f0000255000)=0x1) dup3(r1, r0, 0x0) 2018/01/19 06:41:50 executing program 7: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000fa1000-0x10)=[{&(0x7f0000fa1000-0x99)="3ce474b01e6ff8bea6a7def360833a7065f44c995214d9e447e46b4a97050c95ed73c6e236e130206a162c256ee4c338b8f83061bc9f567e876ad41b531ff200710a27df496afa6fd8904e7b21849356e2e3703022501850968ac23ccfa3b369044af565b89246eca0474bf2a9aca13504baa90d83bc363a6d59414a1eb2657322a0fe365de4a4cec2030f5d21aa608cb86fb6964000fab5bf", 0x99}], 0x1, 0x0) uname(&(0x7f000070d000-0xd5)=""/213) 2018/01/19 06:41:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000037f000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty=0x0]}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup(r0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000128000)=0x0, &(0x7f00000dd000-0x4)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) 2018/01/19 06:41:50 executing program 4: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000181000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000051b000)=0x60, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000ad6000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x3, &(0x7f0000006000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000+0x205)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a79000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000731000)={0x1, 0xff, 0x4, 0x10001, 0x1, 0x0, 0x8001, 0x5, 0x0}, &(0x7f00007a2000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000033000-0x10)={0x1000000000, 0x200, 0x800, 0x80000001, r2}, 0x10) 2018/01/19 06:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) sendto(r0, &(0x7f0000f1a000-0x95)="0a708d3bce1c5796c14f7f7b857356acccd488de5aa03d4df43f10e2f09c595c4ee6d09c0c150cd49f3a034dee76a477c7123e6009d11edfbdfcc0cb34a5e27e78a1bff2eefa272793cf5b1356586ccc31b0f66464e41fb0edfa82005f42a4355b324c97c273e58b9247916f609fe6f5110f33a4530e2b592ff8e5201c9208394ed87186bfe06686763313dc9761cb941980ec6065", 0x95, 0x40001, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d16000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c42000-0x18)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 06:41:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000018000)='./file0\x00', 0x103e, 0x0) execve(&(0x7f000095d000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000096a000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000bda000)='io\x00') ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) sendto$unix(r1, &(0x7f0000a73000-0x1000)="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", 0x1000, 0x4000000, &(0x7f0000245000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) pread64(r1, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) execve(&(0x7f0000269000-0x8)='./file0\x00', &(0x7f00004cd000-0xc)=[], &(0x7f00007b8000)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/19 06:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e80000)={0x0, 0x0, 0x0}, &(0x7f0000a81000)=0xffffffffffffff83) r2 = syz_open_procfs(r1, &(0x7f0000d76000)='attr/current\x00') sendfile(r2, r0, &(0x7f00006c7000)=0x0, 0x2a) r3 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000621000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x50)=[], &(0x7f0000011000)=[]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) 2018/01/19 06:41:50 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fdb000-0x28)={@common='yam0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000fdb000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, r1}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000fdb000-0x88)={0x6, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000a1b000-0x9)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) 2018/01/19 06:41:50 executing program 2: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f7a000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000f7a000-0x1)='\t', 0x1, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 06:41:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000051000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0}) ioctl$TIOCSBRK(r0, 0x5427) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000c99000)=0x7ffd) ioctl$TCSETS(r0, 0x5402, &(0x7f0000235000)={0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 06:41:50 executing program 3: clone(0x0, &(0x7f00008e9000)="", &(0x7f00006ed000-0x4)=0x0, &(0x7f0000994000-0x4)=0x0, &(0x7f0000f70000-0xc5)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f52000-0x4)=0x10, 0x80000) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000001000-0x10)={0xc9, &(0x7f0000001000)=""/201}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) tee(r0, r2, 0x2, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000000)=""/201) 2018/01/19 06:41:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000206000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f000096b000)={0x2, &(0x7f0000a79000)=[{0x0, 0x0}, {0x0, 0x0}]}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000619000)=@req={0x2, 0x10000, 0x2, 0xfff}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00001b3000)={0x0, 0x0}) r4 = epoll_create1(0x0) r5 = dup3(r4, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) listen(r1, 0x0) epoll_pwait(r2, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000004b000-0x8)={0x0}, 0x8) writev(r5, &(0x7f000060d000-0x20)=[{&(0x7f00008bd000)="166a38258c66a6f350144f8fe47b59175b0c0840aff42a8976e42178c7e2a38bdfcd03e8fbaeadc598c08c359f1717c8892c60d2422b6f9fa642feb9d762e82d29e7f555157cffbee33b8af7a6284f4212367f50e6c6e883094872b700f6550a621c2f8dae3b2d5278a55c594a6b91ef0342819ddf4a41ed83d3bdcb89c21ea2579eff2b9fc7f817a8f438071367b300638ac395a997ed7fe5375b", 0x9b}, {&(0x7f0000f20000)="c8e4a47ba4b48275d6583ef75c6d15e4ffc7e15eef9f350480559efba188c1df0052e06959860bc735dc4413c5324be41890624954786f0b385f730115c6787085a8b00e22f633862c8a577071889098148f9248abd6757677203dca0843cb925a6806a914dbf0cbbebd263c4f1b88338e3bbae153cdbd6c1013986faa4816d1c2a61bc5c152e66efc88e8d07a23f68ada492caf97a80cb9ece07efe0ef393849dd0ba4a647c7c9d8123d337605c5469e245", 0xb2}], 0x2) sendto(r1, &(0x7f0000cda000)="e9923a512de27c9039a784f280b41c07b000a4feeabd45795192bb930ad49b83aa2cf1525b4f49dc2bb5ce7dc3079e2a30e77ba8d0ab26c62593fb2c7b892ed9a80fef9e780c5194b8f02da897cf5c02c93ef5a1fa3ffa9ab7891f0151f31d3447d0d74890659fd772da3a4e7ac8a4b02ee3035fd21fc3fdaf297c78086b992786be60438317b1b517f08b840e", 0x8d, 0x80, &(0x7f0000caa000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x4, 0x2}}, 0x2e) 2018/01/19 06:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000769000-0x11)='/dev/vga_arbiter\x00', 0x101100, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e1c000-0x4)=0x0, &(0x7f0000a5e000-0x4)=0x4) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000372000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x18, 0x0, &(0x7f0000665000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000062b000)=[]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/19 06:41:50 executing program 4: mmap(&(0x7f0000000000/0xb3b000)=nil, 0xb3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) lchown(&(0x7f0000009000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b3d000-0x8)='./file0\x00', 0x200000, 0x1) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000b3d000-0x10)={0x101, 0x1, 0x20, 0xffff}) r1 = syz_open_dev$usbmon(&(0x7f0000b3c000-0xd)='/dev/usbmon#\x00', 0xffffffffffff7fff, 0x264c0) mknodat(r1, &(0x7f0000074000-0x8)='./file0\x00', 0x80, 0x5) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b3c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x7, &(0x7f0000ad4000)=0xeb, 0x4) [ 67.584935] binder: 12208:12210 transaction failed 29189/-22, size 0-0 line 3005 2018/01/19 06:41:50 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000005000/0x4000)=nil, 0x4000}, 0x1, 0x0}) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000004000)=""/4096, &(0x7f0000013000)=0x1000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000013000-0x10)={&(0x7f0000008000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) link(&(0x7f000001e000)='./file1\x00', &(0x7f0000020000-0x8)='./file0\x00') unlink(&(0x7f00009ff000)='./file0\x00') mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000016000)=[{{0x0, 0x0, &(0x7f0000015000-0x70)=[{&(0x7f0000003000-0x43)=""/79, 0x4f}, {&(0x7f0000016000)=""/151, 0x97}, {&(0x7f0000016000)=""/165, 0xa5}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/249, 0xf9}, {&(0x7f0000002000)=""/64, 0x40}, {&(0x7f0000014000)=""/79, 0x4f}], 0x7, &(0x7f0000017000-0x98)=""/152, 0x98, 0x0}, 0x5}, {{&(0x7f0000014000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000005000)=[{&(0x7f0000016000)=""/217, 0xd9}, {&(0x7f0000015000)=""/140, 0x8c}], 0x2, &(0x7f0000016000)=""/199, 0xc7, 0xcae}, 0xce4}, {{&(0x7f0000017000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000011000)=[{&(0x7f0000017000-0xaa)=""/170, 0xaa}, {&(0x7f0000016000)=""/94, 0x5e}, {&(0x7f0000016000)=""/142, 0x8e}, {&(0x7f0000017000-0x36)=""/54, 0x36}, {&(0x7f0000008000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f000000b000)=""/237, 0xed, 0x20}, 0x1}, {{&(0x7f000000c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000017000-0x30)=[{&(0x7f0000013000-0x66)=""/102, 0x66}, {&(0x7f0000013000)=""/59, 0x3b}, {&(0x7f000000b000)=""/130, 0x82}], 0x3, &(0x7f0000016000)=""/4096, 0x1000, 0x0}, 0x8dc}], 0x4, 0x10000, &(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000014000-0x4)=0x0, &(0x7f0000017000-0x4)=0x4) 2018/01/19 06:41:51 executing program 3: mmap(&(0x7f0000000000/0xb3f000)=nil, 0xb3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000bae000-0xc)={0x6, 0x0}) epoll_wait(r3, &(0x7f00004c5000-0x48)=[{0x0, 0x0}], 0x1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000118000-0xe)='/dev/keychord\x00', 0x40, 0x0) sendmsg$key(r4, &(0x7f0000d80000-0x38)={0x0, 0x0, &(0x7f0000cd7000-0x10)={&(0x7f00002e2000-0x20)={0x2, 0x6, 0x9, 0x9, 0x4, 0x0, 0x7, 0x1, [@sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x1, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x4008800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000d1c000-0x74)={0x0, 0x6c, "fc8cbbb79f73ada29171bb51204ba60386f28c90de77e61904ad776d3ad6f403c6d48e94afb4511805117724cd98b84705ac9792f4e976a9009d550fad5cd171aa371cb66c5f3445efd61146ad76ea36a94f976b98f0b6304b0aa54bddce2ba3ac0c078595248337d3f45f47"}, &(0x7f0000178000-0x4)=0x74) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000ede000-0x10)={r5, 0xd2, 0x1, 0x7f}, &(0x7f0000c23000)=0x10) listen(r1, 0x5) gettid() fcntl$addseals(r4, 0x409, 0x5186992d3c83d0e2) 2018/01/19 06:41:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f27000)="", &(0x7f000068c000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f0000000000)="") munlock(&(0x7f00006bf000/0x2000)=nil, 0x2000) 2018/01/19 06:41:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000fbd000)="e69e1768c511e3b0119891e7b7e0efe4", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'btrfs.', "706f7369785f61636c5f6163636573730100"}) [ 67.627315] binder: 12228:12231 transaction failed 29201/-28, size 24-0 line 3128 [ 67.635275] binder: undelivered TRANSACTION_ERROR: 29189 [ 67.667203] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/19 06:41:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000b89000-0x92)=""/146, &(0x7f0000b59000-0x4)=0x92) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000361000)=0x0) fcntl$setpipe(r0, 0x407, 0x100) write$tun(r1, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) 2018/01/19 06:41:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b98000-0x8)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdc}, {0x16, 0xffffffffffffffff, 0x0, 0x0}]}) syz_fuseblk_mount(&(0x7f0000bf9000)='./file0\x00', &(0x7f000034d000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x200083) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007b6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d8a000-0x8)={0x0, 0xfff}, &(0x7f0000a3c000-0x4)=0xfffffffffffffdf6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ea8000)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xff}, &(0x7f00003cd000)=0x98) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000381000-0x8c)={0x5, 0xffffffffffff8000, 0x4, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 06:41:51 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/mls\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) [ 67.672713] binder: 12228:12250 ioctl 40046207 0 returned -16 [ 67.696084] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/19 06:41:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) write(r0, &(0x7f00006ac000)="ed6d8a47f5977cd6bfad071828f979a6c68dbc25b690ab92c0c35cb1ed19b80cb4c1f0eb28cd5f83b517f8f3f9cdab1da6c587cdbc52ce48f1b85b08a8ffd1f0fe43503c6d0cc30366d0d7d6b051b06b7e39ed4f86f2c4e7545f3f32aedf7c8ff887734e75c5a655a69f9d415be068e8f7b662adced8b6c3acf8aeec67d673880b67958b97ec6b5495d54f2b0b291eaad1739b121a88fb3d3749fe3829c8f43015fbd7558294c6bdd7d1febe79050cb71bc3944ca62b1699f73149d0638ac1e711525bdc6b20f8dd89ebbc35a5bd72808cb47b4ca14a97e8d4bb", 0xda) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00002cb000-0xc)='/dev/autofs\x00', 0x60000, 0x0) sendmsg$nl_generic(r1, &(0x7f0000b32000-0x38)={&(0x7f0000c43000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000da2000)={&(0x7f0000ff8000-0x1cc)={0x1cc, 0x3f, 0x100, 0x3, 0x2, {0x13, 0x0, 0x0}, [@generic="76e0bcbb4282d057b5556b06744d2472bb217e0873e3d0f075c36c7099f463fe268ca813520f0dbb598c7b5c7ce8847be336608dd6d9c81f6c71c08f4fa60db37c28f3e40b1641fc45f00f6548165e518caae4ee5861b6f4f75ac836baf4c285176b513e234aa8aadf142e8ea0b1ae9b76fc6d89c66ab0e855", @nested={0x134, 0x28, [@typed={0xc, 0x9, @u32=0x80}, @generic="e543ef763b838b8c5c21cd5502d66052751b70e418dea42a4a242b745f34d2be25196f25bb47afef381185ecb1606c65360e141107880ff2d3da499633866497a8bc720e0d727a6adab401f35d6ff462b9c1591605c93181bc3a2fe398b27cf4ea2ce08de61cc8e8e357fe736f5698a849d0c4275e", @typed={0x70, 0x88, @binary="6470d54dfddaec9f29e216231ca99b83b5a52e24d0440062992bb60e34f7d32f8019b58a1c61f64fb95fab0e99f4204970cb0afd9d89e8a0e9b23adaa29218bbf3f7278d428f05181a660aa5e80d48b4bbb67923d4adce3ad85b3c67f1aa2c60f70d21876e5d"}, @generic="833b451939f8da0d4475314f17f47e77b250fc991058f8c2417a69cc4e7b9ebcef0cee83f251c9458322241bff1b85e4951bcbc87cb6f914b8b140f8"]}, @typed={0x8, 0x100, @void=""}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x14}, 0x80) read(r1, &(0x7f0000bcd000-0xb)=""/11, 0xb) writev(r0, &(0x7f0000001000-0x2)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) fcntl$setsig(r1, 0xa, 0x15) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f000017c000)={0x100, 0x3, 0x2, 0x20, 0x1, 0x40}) 2018/01/19 06:41:51 executing program 0: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000f72000)='em0\x00', 0x2) 2018/01/19 06:41:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000be8000-0x38)={&(0x7f0000bb2000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a9f000)=[{&(0x7f0000237000-0xdd)="07e65ade6748e64226a52022cafe71ac91e57bc93e088fc2a446ec0ceeaa726a44e0c2132e10de65f42643664cfc065bf621a0c2e0b9d3abe01d80791550a7632c52a6450ba8804757ac15aafa403c3c49d7e3fd62b6d27d1255a2e50c69cdbc3fb718b78c2504ef7067a237c0859fc51cadffb621d35e25edebf37556191ee44ed374f3fb9fc53ce3a96394f89b20379544d3367f9b461da593f5b557de2dd3185e779cb1257691a6ea03ad86a8e174d3bb6d567c4cda672419bbe2513e748a6d7d96cb6b950a0723824f0b1a95", 0xce}], 0x1, &(0x7f0000237000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) time(&(0x7f0000a0d000)=0x0) 2018/01/19 06:41:51 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x10)=@llc={0x1a, 0x5, 0x2, 0xfffffffffffffff8, 0xf8, 0x96b3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000002000-0x10)={0x3, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 06:41:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setrlimit(0x200000000006, &(0x7f000047a000)={0x8b, 0x1}) dup(r0) 2018/01/19 06:41:51 executing program 6: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00002be000-0x8)=0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000093b000-0xc4)=@ethtool_drvinfo={0x3, "800b18fd690b4998bf3edf5d6330b711c77497ce536bbb5ec5a3fb44acebc10e", "74962d4d8132f0068a2bc3ce20a07db15400005cf7ad79fe78cc4baacf3b42cb", "13c266b5c81aa7d730bf9a23789d478e8b741648c6de5acfc0d65fa8ad30b614", "eed860893fffaa103827e76f7bee93351b801645831882109fdeb979273260ed", "d17c720e8fd53becfe521c8160a0f90008ab7a6b6cd4802db2ac25f1a96a367f", "0b07456cfd3ca191d6f3bb8b", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 06:41:51 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) removexattr(&(0x7f0000014000-0xe)='./file0/file0\x00', &(0x7f0000014000-0x9)=@random={'btrfs.\x00', '-\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x3, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000-0x3)=r2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000087a000)="", &(0x7f0000a59000-0x4)=0x0, &(0x7f0000668000)=0x0, &(0x7f0000a2d000)="c6694365ba3d04ad2e735ac1878981005ba10038431dabc9101bf08a8b746390c3ab709c73a7e439535aebb277b4f6b4cfb6bb4384ac2b5c6ae3f0fe48aeac6a91b642e1e3f8a960e0fa45088f1e086caa020006a6c6b44f76f73cbe851ddbfc5dc3c4c8e99c51689cae852ba79d2a6ced6e0c0b5797146a552bdc323cf6588264aed2ae8fc0064d3f06e762744666bd4ddf851b8c9b4850208572f100b928d072219341c3af5fb671bb0906b810b45e77e3fa29a3e76a9833be19d1339f1cd6ec47dc1ff120c841ff34d932cb636a5c87a524baed6cff6d0c2ab3241c00553b8152dbb66f0052be881f7326a070f635de93fdcbd389b1e641b007a0643324981e") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 06:41:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ed1000-0x9)='/dev/sg#\x00', 0x2067, 0x10000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000133000)=[@in={0x2, 0x3, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffffe}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x41e7}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) pipe2(&(0x7f0000e5d000)={0x0, 0x0}, 0x80800) bind$netrom(r1, &(0x7f00008b6000)=@full={{0x3, {"710750840060bb"}, 0x1}, [{"ffae6697567ddb"}, {"772a5a23369e4b"}, {"39d222f1b65f1f"}, {"f385fdd47b968d"}, {"67bcd16bcbb660"}, {"e33add0c617baa"}, {"15210ef82dba75"}, {"c09b3b72902629"}]}, 0x48) r2 = syz_open_dev$sndtimer(&(0x7f0000003000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000c92000)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 06:41:51 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000012000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000d000-0x4)=0x9, 0x4) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000019000-0x8)='oom_adj\x00') mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000001a000-0xa)={0x3, [0x6, 0x4, 0x2]}, &(0x7f0000019000)=0xa) exit(0x0) pwritev(r2, &(0x7f0000018000-0x20)=[{&(0x7f0000007000)='1', 0x1}], 0x1, 0x0) 2018/01/19 06:41:51 executing program 1: select(0x3, &(0x7f0000006000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000+0x205)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb9d000)=nil, 0xb9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b9a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x1000000000000d, &(0x7f0000b92000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e6b000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xeeb, 0x3, 0x8, 0x575, 0x1, 0x0, 0x8, 0x4, 0x89e, 0x7, 0x4, 0x7fff, 0x7, 0x2db6bb8b, 0xff]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0x3, 0x8}, &(0x7f0000c96000-0x4)=0x8) 2018/01/19 06:41:51 executing program 7: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x4, 0x5, 0x0, 0x0, @tick=0x400, {0x0, 0x100000000}, {0x0, 0x0}, @ext={0xec, &(0x7f0000fc1000-0xec)="ae4c75ac03b8db53890a0bea4103a2c959140d39a66a9a9d941c3e03931d725cbe673e95564807278a91c71edb2682ab476da577e9ab917b3d16e6a01787d623b86673725ccb27a25963ee94bd898f8a4d43f41f3f7fd7a617a29111ee9a0e2f345ed930bd2ba0c4d9de2c502abb81af068a1b3167e5bd67f62ec363c2cc4d2b8f2dd745aaceaa6fd8f53436200ec8f42eaf5c82ed2f5a4130f8a06016c17f22643b4bf5858447469383dd0ef9137f5dfa1e54fb722b1930e121a6ae3e05540cc756c29ed50864278b0f35a1c7c3b838894cf706a8280b89d5b08d81e95fe511c5aa86472a2e7428037925b6"}}], 0x30) 2018/01/19 06:41:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(0xffffffffffffffff, 0x7) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000673000)=0x0) 2018/01/19 06:41:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000073f000)=0x4008) write(r0, &(0x7f0000932000)="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", 0xfc) 2018/01/19 06:41:51 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000007000)=0x0) fcntl$lock(r1, 0x5, &(0x7f0000002000)={0x3, 0x4, 0x400, 0x20000000000004, r2}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) r3 = syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x7, 0x2001) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000009000-0x4)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/19 06:41:51 executing program 4: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000036000-0x25)={0x3f, 0x0, 0x0, {0x0, 0x1c9c380}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000051000-0xe)='/dev/keychord\x00', 0x80000, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000050000)=""/184, 0xb8) rmdir(&(0x7f0000046000)='./file0\x00') 2018/01/19 06:41:51 executing program 1: mmap(&(0x7f0000000000/0xc35000)=nil, 0xc35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00008fb000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x100000b, &(0x7f0000c35000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 06:41:51 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00002ef000-0xc)='/dev/ashmem\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x1c)="15075de29faa253c95d21fdf7f5ca31d31ca204463cafadbf776cd79", 0x1c) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000002000)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) write(r2, &(0x7f0000000000)="260000002a0047f9ff17dd7fcdffffeb01000000010000000000f7000004b40000003c000000", 0x26) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000d000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) 2018/01/19 06:41:51 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000087000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fff000-0x9)='/dev/sg#\x00', 0xfffffffffffff001, 0x8042) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/19 06:41:51 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) epoll_pwait(r0, &(0x7f0000fd5000)=[{0x0, 0x0}], 0x1, 0xfff, &(0x7f0000fd6000-0x8)={0x0}, 0x8) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000064c000)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000fd7000)={0x0, 0x2, 0x9, 0x3, "fada80c3b66628b4cd7b2ce682a7e37664ebd94497c3d5c416a7bad840252dc0"}) pipe(&(0x7f0000fd7000-0x8)={0x0, 0x0}) fcntl$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) tkill(r1, 0x15) 2018/01/19 06:41:51 executing program 4: r0 = eventfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x3, &(0x7f0000fb2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f000071b000)={r1, 0x1, &(0x7f0000c49000)=[0x4], &(0x7f000038f000)=[], 0x1, 0x6, 0x7f, &(0x7f00003c7000)=[0x2, 0x0, 0x5, 0x1e8a, 0x8, 0x0], &(0x7f0000001000-0x8)=[0x9, 0x400], 0x0}) pwrite64(r0, &(0x7f0000006000-0x5b)="", 0x0, 0x0) 2018/01/19 06:41:51 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/enforce\x00', 0x400, 0x0) close(r0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f000000d000-0x8)=0x1, 0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000021000-0x18)={0x0, 0x0, 0x0, 0x0}) r2 = mmap$binder(&(0x7f0000017000/0x4000)=nil, 0x4000, 0x40000000000007, 0x101c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000021000)=0x0, 0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f000000d000/0x4000)=nil, 0x4000, 0x2000000, 0x1112, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000022000-0x25)="32743f4c588cc7b3d2357f29b550ef917e1332de605f59ba4ffc0d930873a2e2ffd829da62", 0x25, 0x10, &(0x7f0000015000)={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000020000)={0xf4, 0x0, &(0x7f0000020000)=[@exit_looper={0x630d}, @decrefs={0x40046307, 0x2}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x58, 0x18, &(0x7f0000021000-0x58)=[@ptr={0x70742a85, 0x1, &(0x7f0000020000)=0x0, 0x1, 0x4, 0x33}, @flat={0x736a2a85, 0xb, r1, 0x1}, @flat={0x776a2a85, 0x1, r2, 0x2}], &(0x7f0000020000)=[0x30, 0x38, 0x30]}}, @release={0x40046306, 0x2}, @free_buffer={0x40086303, r3}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x50, &(0x7f0000020000)=[], &(0x7f0000020000)=[0x28, 0x40, 0x0, 0x38, 0x18, 0x48, 0x18, 0x28, 0x0, 0x68]}, 0x8}}, @transaction={0x40406300, {0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x78, 0x8, &(0x7f0000020000)=[@ptr={0x70742a85, 0x1, &(0x7f0000020000)=0x0, 0x1, 0x3, 0x23}, @ptr={0x70742a85, 0x0, &(0x7f0000002000-0x1)=0x0, 0x1, 0x3, 0x1a}, @ptr={0x70742a85, 0x1, &(0x7f0000020000)=0x0, 0x1, 0x0, 0x15}], &(0x7f0000005000)=[0x18]}}], 0x2d, 0x0, &(0x7f0000011000-0x2d)="337f51bdc481718fdc27e34c9b6761c243f19b9686499920773e35486fed47c2be3c82102ba333459132298478"}) r4 = syz_open_procfs(0x0, &(0x7f0000009000)='attr/exec\x00') mq_unlink(&(0x7f000001b000)='attr/exec\x00') listen$netrom(r4, 0x40) write$tun(r4, &(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) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000023000-0x1e0)={0x5, 0xfffffffffffffffb, 0x3, 0x4dd7e0e1, 0x8, [{0x1, 0x3, 0xfff, 0x0, 0x0, 0x330a, 0x0, 0x0, 0x0}, {0x20, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0x5, 0x4, 0x0, 0x0, 0x484, 0x0, 0x0, 0x0}, {0x0, 0x1, 0x556, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x8f8, 0x3, 0x7, 0x0, 0x0, 0x2900, 0x0, 0x0, 0x0}, {0x100, 0x5, 0x3f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xc93, 0x3, 0x400, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x2, 0x1, 0x3, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0}]}) [ 67.805068] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. [ 67.839916] binder_alloc: 12304: binder_alloc_buf size 2551134361615688752 failed, no address space 2018/01/19 06:41:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000fd5000)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00001c0000-0xe)='./file0/file0\x00', &(0x7f0000414000)='./file0\x00', &(0x7f0000599000-0xc)="3c00e1e5c600e41b24667300", 0x2000, &(0x7f0000202000-0x8a)="") 2018/01/19 06:41:51 executing program 1: r0 = open(&(0x7f0000f11000-0x8)='./file0\x00', 0x80, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0xff, 0x93, 0x6, 0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000001000)=@ethernet={0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="c5450f769b359d12c480ea1adbdb5c3d", 0x10}, {&(0x7f0000000000)="acf1f22469dbd2b8efb2cf2fef9c2c0cc6da8b0c5f71c153d074e3bd2498d43b8c29f59e4f7eeb91d93bebf5a9de38ee003ffd0a6e6df18af72b6573e0e5f2bf401c7bfbe39d9a16373cf44eb84ae4c140181070b0983037034ca2954513b08f2d262350d8264079a6042f85730bba16ec9628782fff6c2cdd82e009b88553c691b04a7dd81666d7", 0x88}, {&(0x7f0000002000-0xd8)="3f086c032017cd337faedc899f5b2a2aa61c47d57dba242c7bf6c9643e95a55822b3f9afc16117d88930c755c03664408e5d1ab72ef90f30dd7c982bc66341872c4c88fc8e6c8c12ecbf54e0010f8dc31ad207965b8d736abbff814bb82c220ea1ca757ab052a847a3af61219ad8cdbb2fca0a34368bebc7cf48ed6cbd0342e360b6a0e7627419d679df7b76550d00815b9498e0e14506195b1e8c539c2d7c140811eba1ac175fbcf7e07bb9cd06d775ba398bd415273e19905d6e488100710de4f413f81a21d951fe0b29122ecb34275c2e785ea721c7b6", 0xd8}], 0x3, &(0x7f0000001000-0x320)=[{0x50, 0x113, 0x5, "fd413e4949faf9cd96906c87bbf9f925ce767f636b4c3c2662e7192f3654cc643d7c1333e30e6cdbaa661a94772c58ef2e533c71b5dfc1ac1af15f85273c75ea"}, {0xd0, 0x11b, 0x8, "70b0d118526f58e3d1eacf7475cdeabf924e26c90d30b3753c238a513bc8765538d008b2e12a557e692f6e71c6f079c8d149c4f097a1b48f745a4f3823ee3209c7dc1cd04785460a1242b29a2d5f80249b3f951edf3a6bb38a0a70c77d4cc30b1b7955a1e15bf7b74b5bfa1a3f6fdd044ee2c4dc6aead78f5e83be4da92391c71ac20d3f94c9934ce6eb556f28e7d9a729336c38ca8609e2703a6ca005eb3e8ab523b7fbdbe25ebbd05468f553eab48139776dbcf14aa10b71"}, {0x20, 0x84, 0x8, "b705642bf3eb1d8137fa39caa1"}, {0xa0, 0x19e, 0x6, "59a25ecab6ca4d8b09588c345e17a44f85ec1a16b2c5af2fa492c3994f22450ce7cf6aca86c6a1e2791aa0a5c83eea7f74b5cdc0b8dcddae9b3278116825b06025c04ac3d6f8258b488deb8bb5448f8d715295a9d4e7ad91523d547f24867744ef8014a544c812282e2d470cb12853fff985060b92f7a371917ee98798705d69c8276eb10218d7c0e5427bf2df"}, {0x48, 0x118, 0x100000001, "a3f1e8bbd21e639076cce348c04e630f94960de63128f838fdfcccd86aca232fd96c974e7cb1f68aa5b4d2a1767221d8f6cec8ed4326"}, {0x28, 0xfeb26d79ad4079db, 0xc641, "64ec49d698f1cddd5703c0591ec6b613826c03c06c20"}, {0x78, 0x103, 0x8, "a5560d0c106009ba9037e78e7225fc4f3b596823a77a7cafc9c2f460bad48db3908d9003f7a7b4d12f9e4116138b6b70bfd84e11ade0998cf0b2efe1e0bb59eaefc338b8160521557cb2d6027c12b2db7cb562d7c30cd97af92ac589c9c4a11f6ec4b16b38d86c2a"}, {0x58, 0x113, 0x4, "235fe0e099cd803dfd4360eacbe04406e0538b3e76bc6410f5e1e961bb7168e4d237b3e601ff29e2e5f198b8b8156929cd34cc3f12a6ff8eaf60f86f52eb418f2980ef94b59284"}], 0x320, 0x40}, 0x6a5a5ddf}, {{&(0x7f0000001000-0x10)=@ipx={0x4, 0x8000, 0x101, "910013618153", 0x1f, 0x0}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x89)="49a12e3a107f2bb9b49d40b0a2336eab31ae2539d1cf162752343abe4c671d3a66b7e854fbc536f3ea0733eefc6fb2157c086c89a8fa6e0ee60531d281bdd04318905d08f982e3edab28ed499d5b3360b596dcf222eda3d2ed28e19aa8b8530cd3a6766c27be7182b704fccec2a3fb8dbe6a1731a842bb7922d7904447b6cee255f9ff361213375753", 0x89}], 0x1, &(0x7f0000001000)=[{0x28, 0x11, 0x2040000000, "e405b309cbc47a95214cf7539912ac285afbcae022c90993"}], 0x28, 0x8004}, 0x44fc0a64}, {{&(0x7f0000000000)=@rc={0x1f, {0xfff, 0x9, 0xb73, 0x9, 0xb3c, 0x0}, 0x1}, 0x9, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="", 0x0}], 0x1, &(0x7f0000000000)=[{0xa0, 0x11, 0x2, "1f44427a9d7cfb5d8fd8717204734c9da0f5f89dfd5e8e14b1c805b917df4d3109cc13f32a9f05e27b4189d1b534994a866beac68b7ea50fd56680dd694b9364fdfee813fb09c571b00fb925f8a6c2f443597cdf7806444c5eb451266baa5e5e26ad10f2e9670a23188bbf0f3c4ccc7933ced18c719433b6511520890ea5719acbea35f5d1a15238a8"}, {0x48, 0x11f, 0x1021, "8dbd0f8c579a194f50437271cef4764183da80b777c8a9299c8fbfda36788042f98c166cfc70e7beae7def13fc9232ae1030738cf4971439"}, {0x98, 0x101, 0x5, "e55f8a2e6259bba2f1cd12c3351cb175d3e6e0a2f8fd9b4eda164b591977fec1cfc7315ad704699dbe0ffa466acb53575310818c437c890cf0d0e0c5efb4dcc721e58c5290e3cd0f62102b3b5860ae4d30fd1987df26a04e3061007b4662e56e7091c3356c8a370fe8c8023060fe81bd9ec56d338b63faf13a585a5433b74220fd0e1a1f28"}, {0x108, 0x11f, 0x1, "77f8914892af27b8d9bf6091a368669128f6974e6c08dad03a26a4221009eb8933cd11830eab03b607f86dbb196446f80777e6218fdb5faa376ef143d1a35c1718e83a1c34b3059285b3468b4c24294e29f16720c2fe73aeedfd40b79d8d91d3e81333a546e5688361abe467441d1fd6c5316529a85079af09f08ed1bc72bbd6d2c6cd00e02c0bf532d8f692104776341115393b410854513def53fcb893109b3368430fc2ee771e869585970d69faa549749f513a5b71b67a65cf35903a385b6502e6ede008ef5c39b312371ecd38ce09109534fbfab9c9699ebc2457ad52771c635bea1ec5ff1862e92ee8f2d362ad5ccd"}, {0xc0, 0x107, 0x5, "3d5a40c0c2fde099d685fb88412be3338b30b3ca24a7ab91dccefe9aee4358656f6609e943fa7389fb4b6af0edcc44ec16d31fc21181da9006c66828e22f0d3dba19cdb66d64b1d645473deb52949f79145b5d626c5364b5b44f0285920419e7fcdc6144b35cce6201ebad3468808f5079600e3001dd729ffabb51c473a87f69164e888ebacbc4d39db6665f0606a409dd2100e42da5c73c0e83bbacc26cfa811f2e9f06506a8a957c35cd1ec14d"}, {0x108, 0x1, 0x100000000, "20f26103121da9bf885ff06121f70dc0d71fbafce4ddbe8ad882074b1f9b1f9763b4eed0ff31b0ae85f8e48327228894f5cbc1eb2340a225c215bd4dbe862eaf4171d680a5a665b8f5e2a443724c827d98791da5ec9c5b7b4cbc51ecfe56404724b5f8a2c90a09d4d96015caa0ed0e774a3e905d24afe39c7e4fd2ec745b720bb8e9305d2057a7e7070d781d65b492d226c376420258b5b67623b3b7b9082d04bb943d30803c54eb55af4fd964e5ac476477bb5e5164ab8a6542f36da9f31dce0ac57e6e8f25b160824c9764ceeef5aea5bf07cb6c153b827b95819531b2e5627916119774f8e7db817e17fd15dfe370c289"}, {0xe8, 0x108, 0x86c, "aa587ba87c0cbe8e65749f3c0a6b37ca6be1d88876c3aef785eedda836b5928720b51051cfc4ec73af7afd9458da11ec9bffc36eaa21a8f5c3c1f5fc2df699615ec99c4a1cffda773d5bb9d2b1f0b50296f19eb88f5d152b3e7322ef88edb7119dbcd90a30980abcd2ecb58518b7eee544215014113155db4228a1122f1edb362209710408f9fbe0d43b4ad1c6ee4fd04590d1b80293474f3f9aba6abad5eb0786ea0b3f5d83bbb09510f636e6b19753dfb2ff44d66813b3c8849f1fd4f685f6c17a46fe65ffb7b7d311944f86ede033ef69"}, {0x10, 0x115, 0x4, ""}, {0x60, 0x107, 0xffffffffffffffff, "3103e54707f72c9f6568a537ed0d4338e3ea6b62ca943373471b514b5daf6230890b4afea5d49606af11fc9b0e07c682d03de7ddd7c526329dfc1e43180dd4766b62017a6525d61c7057d669f651d07b"}, {0x80, 0x0, 0x4, "31161c2a15f160fc4d98802fdd9397ba0b6aadb18ae8923cf748b550f4b7e400bca27bbfeac6d21250aae4c4d175dc94061476c847ab6ebdd037520d7ca7d53fe411630689c8218695564163ca18d533f02c3a9e069651071e84757e808702a738a739ac07347d5fad2d216d851e6429"}], 0x628, 0x20000800}, 0x189}], 0x3, 0x20000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)="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", 0xfb, 0xfffffffffffffffe) keyctl$update(0x2, r1, &(0x7f0000001000)="10c1cf586a83d69d2327558bcc8fe30f6055fc9f23e3f51ead4cce4dca54bb3d5bdd11cc54249f567d5fb58010ce260cf79745a99dab0f7882c77e4245118958f7102e5d2589077d642c11d7e82e85add90fd0d11d5cd2f0d07033746bca8e9d398771421104d4eaba6dde489cab8c680456d43fbadc940ab63afd41a171b83204c55aec05780429e355992a343ec18e084d0f61d800d9a8fa62838506d847646a3c780783a7d52532d10a424958dc97531e82c1e9daf6be2601c4382f1f0ec8b047967cb81c18287b12e7fd5e9532c3206d5ce07c2e608cfc604bad257bc3", 0xdf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000985000-0x8)=0xfffffffffffff801) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f00001e6000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000645000)={0x0, 0x80000000, 0x6, [0x2d, 0x40, 0x5, 0x7, 0x10001, 0x7]}, &(0x7f00005d8000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000760000-0xa0)={r2, @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]}, 0x1, 0x1, 0xd38, 0xf7, 0x20}, &(0x7f0000229000)=0xa0) [ 67.854172] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 67.874548] binder: 12304:12316 transaction failed 29201/-28, size 0-2551134361615688751 line 3128 [ 67.887409] binder: release 12304:12306 transaction 95 in, still active [ 67.894234] binder: send failed reply for transaction 95 to 12304:12335 [ 67.912933] binder: undelivered TRANSACTION_ERROR: 29201 [ 67.920107] binder_alloc: 12304: binder_alloc_buf, no vma [ 67.921469] binder: undelivered TRANSACTION_COMPLETE [ 67.921483] binder: undelivered TRANSACTION_ERROR: 29189 [ 67.936360] binder: 12304:12316 transaction failed 29189/-3, size 0-2551134361615688751 line 3128 [ 67.942151] binder_alloc: 12304: binder_alloc_buf, no vma [ 67.942186] binder: 12304:12306 transaction failed 29189/-3, size 0-0 line 3128 [ 67.960149] binder: undelivered TRANSACTION_ERROR: 29189 [ 67.965944] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/19 06:41:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000054b000)=0x0) ptrace(0x4218, r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000a72000)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00001d2000-0x4)=r3) r4 = syz_open_dev$usbmon(&(0x7f0000ed7000)='/dev/usbmon#\x00', 0x8, 0x442040) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f000072b000-0x20)={0xffffffff80000000, 0x7, 0x9, 0x400000000000, 0xd, 0x6}) socket$nl_route(0x10, 0x3, 0x0) 2018/01/19 06:41:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x42000) shutdown(r0, 0x1) fstat(r1, &(0x7f0000724000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 06:41:51 executing program 1: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) execveat(r1, &(0x7f000006b000-0x8)='./file0\x00', &(0x7f000006b000-0xc)=[], &(0x7f000006b000-0x10)=[&(0x7f000006a000)='*\x00', &(0x7f000004a000)='-}lo!\x00'], 0x1000) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f000006d000-0xa5)=""/165, &(0x7f000006c000)=0xa5) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000023000)=0x0, &(0x7f000006c000-0x4)=0x4) 2018/01/19 06:41:51 executing program 6: r0 = request_key(&(0x7f0000fd7000-0x6)='.dead\x00', &(0x7f0000ade000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a25000-0x16)='@{^vmnet0$ppp0cgroup^\x00', 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r0, 0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000040d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000a39000-0x4)=0x9, 0x4) 2018/01/19 06:41:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000271000)='/dev/loop#\x00', 0x0, 0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000174000-0x11)='/selinux/enforce\x00', 0x100, 0x0) write(r0, &(0x7f0000e10000)="", 0x0) 2018/01/19 06:41:51 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000-0x9)='/dev/sg#\x00', 0x7, 0x109000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000005000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000004000)={r2, 0x3}) pread64(r1, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000005000-0x8)=0x0, 0x8) 2018/01/19 06:41:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) rt_sigaction(0x37, &(0x7f0000ec8000)={0x3, {0xa088}, 0x88000005, 0x5}, &(0x7f0000adb000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00002d5000-0x8)={0x0}) 2018/01/19 06:41:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001c000-0xc)={0x0, 0x0}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a4b000)='/dev/keychord\x00', 0x800, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000d63000-0x5c)={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0x7fffffff}, 0x3, [0x8, 0x1, 0x2, 0x5, 0x2bc, 0xa6, 0xc2f, 0x101]}, 0x5c) 2018/01/19 06:41:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000021000)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000213000-0x4)=0xfffffffffffffffe, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000d83000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f0000d70000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000dd4000)='./file0/file0\x00', &(0x7f0000231000)='./file0\x00') clock_gettime(0x0, &(0x7f0000409000)={0x0, 0x0}) utimes(&(0x7f0000c46000)='./file0\x00', &(0x7f0000ba5000-0x20)={{0x0, 0x7530}, {r2, r3/1000+10000}}) r4 = getpgid(0xffffffffffffffff) sched_rr_get_interval(r4, &(0x7f0000266000)={0x0, 0x0}) 2018/01/19 06:41:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f00001bb000)="2fee", 0x2, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0xfffffffffffffe00) tee(r0, r0, 0x6, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000004000)='./file0\x00') openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006ab000)='/selinux/policy\x00', 0x0, 0x0) chown(&(0x7f00008cc000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003b1000)={0x0, 0x40, 0x30, 0x1, 0x6}, &(0x7f000049d000)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003ba000-0x8)={r1, 0x1}, 0x8) 2018/01/19 06:41:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl(r0, 0x8b35, &(0x7f00000e6000)="") r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000511000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000b06000)={{0x10001, 0x0}, 0x0, 0xf, 0x4, {0x5, 0x1}, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 06:41:51 executing program 3: unshare(0x400) clone(0x0, &(0x7f0000b53000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000b3c000-0x1)="") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009a9000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x4000000000003b, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000011d000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8edb, 0x4, 0x6, 0x81, 0x3f}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e94000)={r1, 0x4, 0x30}, 0xc) wait4(0x0, 0x0, 0x40000000, &(0x7f00003b4000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) rt_tgsigqueueinfo(r2, r3, 0x2c, &(0x7f0000a37000)={0x32, 0x40, 0x9, 0x4}) clone(0x10000000, &(0x7f0000693000)="", &(0x7f0000c79000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x71)="") 2018/01/19 06:41:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000058b000-0x10)=@common='teql0\x00') write(r0, &(0x7f0000040000)="000000384b00091cef000000efad000101ff00da08000100006f1dfb000000000000cbcf667cedfa4dc40400000000008d000403cdbf31287f6d1a2ea62ca8eee6ab8d9e897c6efaac69df8c122edfe9a76269f657a98dfa6f865cafd13cc1582194a138669af2ed0bf8b7cec0b3d896e51f3e479334c24d150df1c49ebc68458f3d7a1e13c0f055f9fb7960bb6ff611a748a7ef0023c56be15b42c47843aca566806cf3cc17677cc60afefa4cd0b27825e6970fbcdc905f00571558aea7625335b202bd78c367e0dd9f235794ea586a166a4da302c20bc66a62c67a30a6f7abf5c407ce7191f3fb430166188b", 0xed) setns(r0, 0x4000000) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000e32000-0x8)={@loopback=0x0, @empty=0x0}, &(0x7f0000a53000)=0x8) 2018/01/19 06:41:51 executing program 5: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000020000)='limits\x00') connect$unix(r0, &(0x7f0000f42000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f0000fca000-0x65)="b882751d", 0x4, 0x0, &(0x7f0000745000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/19 06:41:51 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000000d000)="", 0x0, 0x347) 2018/01/19 06:41:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x73)="3f89902c2f3efe71f4bb584736f7aedf5842d35837e963e4e36f800063d2f705b93c8e3cebb2e1f0b026403c3af67cfaaec63a8c18d510ea1c4ef65e14b0155796f25c86eb24a321289225860ce4229361670ad9567b0bf6ed8bc179dd73fe44700203bfe549b89d1ad3f4e1efd14838db562a") pwritev(0xffffffffffffffff, &(0x7f00006f5000-0x30)=[], 0x0, 0x0) 2018/01/19 06:41:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000021000)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000213000-0x4)=0xfffffffffffffffe, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000d83000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f0000d70000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000dd4000)='./file0/file0\x00', &(0x7f0000231000)='./file0\x00') clock_gettime(0x0, &(0x7f0000409000)={0x0, 0x0}) utimes(&(0x7f0000c46000)='./file0\x00', &(0x7f0000ba5000-0x20)={{0x0, 0x7530}, {r2, r3/1000+10000}}) r4 = getpgid(0xffffffffffffffff) sched_rr_get_interval(r4, &(0x7f0000266000)={0x0, 0x0}) 2018/01/19 06:41:51 executing program 1: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00005a6000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={r4, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb0a) r5 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r6, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r6, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000557000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r6, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r6, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r6, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r6, &(0x7f0000036000-0x1000)=""/4096, 0x1000) 2018/01/19 06:41:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000088b000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000d55000-0xa8)=""/168) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000d3a000)={0x12, 0xb9, &(0x7f0000e42000)="813ecdf4bebca2ed9cb9c0e9106ba55ec2007b3486f4cbd37c3f027281acc9ffc89f47dfa75c695197a3c2f942514c6bb158ff8cb3ed1cd777e5b2ae4c232de7c86bf085db88c4ef72314469f7005907f3378e9001583431f27eea92586f85041ffc18bce1f12c6be5750ecdec8fb8fb9d1c7f7c86f88c33a463442f7a8bb231068738587bf6ff0de2c2d940f8cc50de6a543ca23c7c76359d6a2887dfbfe47ca493d0a913efc21e3689ad2fd28e7c3c4ab72de750d93cff53"}) [ 68.549444] audit: type=1400 audit(1516344111.907:35): avc: denied { ioctl } for pid=12383 comm="syz-executor7" path="socket:[19694]" dev="sockfs" ino=19694 ioctlcmd=89a1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/19 06:41:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept4(0xffffffffffffff9c, &(0x7f00000f2000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bbe000-0x4)=0x60, 0x800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000c41000)={0x0, 0x400, 0x7, 0x1, 0x7, 0x0}, &(0x7f00007b9000)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b67000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000999000)=0x8c) write(r0, &(0x7f00005f7000)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de5000430fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfd411ff1f75642558334458c9fe3d13", 0x46) r3 = syz_open_pts(r0, 0x801) writev(r3, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/01/19 06:41:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003b4000)="a40b320d06debe8a7ff3609d975f69e62eec98812199dce2f16995efd445db5fcbf942dc9db341bad9e5fc4089d6af1ccc37482b58320b4c4bf040385fe80200000000000000a480ec", &(0x7f00002d2000-0x4)=0x0, &(0x7f0000108000)=0x0, &(0x7f0000c48000-0x1)='i') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) bind$ax25(r0, &(0x7f0000842000-0x10)={0x3, {"5f58f038e247a1"}, 0x8000}, 0x10) getdents64(0xffffffffffffffff, &(0x7f0000f95000)=""/116, 0x74) 2018/01/19 06:41:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00004ec000)='./file0\x00', &(0x7f0000ced000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) mmap(&(0x7f00008c0000/0x2000)=nil, 0x2000, 0x0, 0x8911, r0, 0x0) clock_gettime(0x0, &(0x7f0000100000)={0x0, 0x0}) utimes(&(0x7f0000941000-0xc)='./file0/bus\x00', &(0x7f0000c28000)={{0x0, 0x0}, {r1, r2/1000+30000}}) 2018/01/19 06:41:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd7000)='/dev/usbmon#\x00', 0x8, 0x40200) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000909000-0x18)={0x0, 0x9, 0x10, 0x3, 0x6}, &(0x7f00005da000)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000d7000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) lseek(r2, 0x80000043, 0x49cff9e6b089035b) 2018/01/19 06:41:52 executing program 0: personality(0xaa01d8fceb62a0eb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="669c8cdb", 0x4}], 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) 2018/01/19 06:41:52 executing program 3: 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$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x579}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000079c000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x3fd}], 0x1, &(0x7f0000f89000-0x80)=[], 0xffffffffffffffb6, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000e29000)={{0x3f, 0x5}, 'port1\x00', 0x11, 0x1, 0xcb, 0xfb9, 0x6, 0x4, 0x8a54, 0x0, 0x1, 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]}) readv(r1, &(0x7f0000282000-0x20)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xa0}], 0x2) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005e2000)=[], 0x0, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 06:41:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006be000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$dir(0xffffffffffffff9c, &(0x7f00000d6000-0x8)='./file0\x00', 0x800, 0x22) readahead(r0, 0x8, 0x3) ioctl$TCSBRKP(r0, 0x5425, 0x233b) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) r2 = dup2(r1, r0) vmsplice(r2, &(0x7f0000139000)=[{&(0x7f000043b000)="1f", 0x1}], 0x1, 0x2) unlink(&(0x7f0000b56000)='./file0\x00') 2018/01/19 06:41:52 executing program 6: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$clear(0x7, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) acct(0x0) recvfrom$inet(r0, &(0x7f0000df7000)=""/157, 0x9d, 0x10002, &(0x7f0000df8000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000df8000)={0x0, 0x1}, &(0x7f000070b000-0x4)=0x8) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000df9000-0x12)={r2, 0xfffffffffffffffd, 0x5, [0x7, 0x1, 0x200, 0x1ff, 0x7]}, &(0x7f0000df9000-0x4)=0x12) 2018/01/19 06:41:52 executing program 2: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ece000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000fa2000)={{0x7ff, 0x0}, {0x5076c145, 0x0}, 0x20, 0x4, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) sendto(r1, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) 2018/01/19 06:41:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000379000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3000}) 2018/01/19 06:41:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005de000-0x11)='/dev/vga_arbiter\x00', 0x8000000000101100, 0x0) flock(r0, 0x8) 2018/01/19 06:41:52 executing program 5: r0 = epoll_create(0x1) ftruncate(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x484c00, 0x0) alarm(0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000000000)=0x0, &(0x7f000058f000-0x4)=0x4) fcntl$getflags(r0, 0x40b) 2018/01/19 06:41:52 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000fd1000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd0000)=0xc) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d26000-0x11)='/dev/vga_arbiter\x00', 0x20001, 0x0) dup3(r1, r1, 0x80000) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00003ba000-0x4)=0x0) write$eventfd(r1, &(0x7f00009c3000-0x8)=0x0, 0x8) socket$netlink(0x10, 0x3, 0xe) 2018/01/19 06:41:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) userfaultfd(0x80001) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000705000)='/dev/sequencer\x00', 0x6002, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a1a000-0x4)=0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000ab2000-0x108)={0xfffffffeffffffff, {{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/19 06:41:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000451000)=0x0) r2 = getpgid(0x0) rt_tgsigqueueinfo(r1, r2, 0x24, &(0x7f0000382000-0x10)={0x3d, 0x3, 0xfffffffffffffbff, 0x5}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/19 06:41:52 executing program 2: syz_emit_ethernet(0xe, &(0x7f0000edd000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000c5a000)={0x0, {""/7}, 0x0}, &(0x7f0000fa3000)=0x10, 0x80800) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a11000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b85000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d6000)=0xe8) getresgid(&(0x7f0000b66000-0x4)=0x0, &(0x7f0000f3c000)=0x0, &(0x7f0000b30000-0x2)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a20000)={r1, r2, r3}, 0xc) 2018/01/19 06:41:52 executing program 7: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$sndseq(&(0x7f00007a7000)='/dev/snd/seq\x00', 0x0, 0x84000) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000fa6000)={{0x1f, 0xcfbd}, {0x6, 0x40}, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000827000)={&(0x7f0000000000)="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", 0x138}) 2018/01/19 06:41:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000298000)="", 0x0, 0xfffffffffffffffc, &(0x7f0000e14000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/19 06:41:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003f5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000e7e000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) ioctl$TCXONC(r0, 0x540a, 0x9f) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000a6000-0x9)='/dev/rtc\x00', 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000017c000)={0x1, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) r2 = dup3(r0, r0, 0x80000) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000394000)={0xc489, 0xd5, 0x7a5eb222, 0xfffffffffffff800, 0x6ef, 0x9, 0x1, 0x9, 0x3, 0x7f}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00001c5000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000f09000-0x10)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000b9000-0x8)={r3, r4}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c94000)='/dev/loop-control\x00', 0x40, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000d78000)=0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f000017d000-0x1)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d81000)={0x0, 0x1, 0x20}, &(0x7f00007c5000)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000416000-0x8c)={r5, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000)={0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000672000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/19 06:41:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000001000)='./file0\x00', 0x8, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005df000-0x4)=0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000fd1000-0xb)='/dev/loop#\x00', 0x4, 0x42) r2 = memfd_create(&(0x7f0000000000)="fff8", 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fd6000-0x38)={&(0x7f0000fd6000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fd5000)=[{&(0x7f00009ef000-0x1b)=""/27, 0x1b}, {&(0x7f0000fd5000)=""/230, 0xe6}, {&(0x7f0000b26000-0xc)=""/12, 0xc}, {&(0x7f0000e24000)=""/138, 0x8a}, {&(0x7f0000fd5000)=""/225, 0xe1}, {&(0x7f0000daf000-0xf7)=""/247, 0xf7}, {&(0x7f0000fd5000)=""/0, 0x0}, {&(0x7f00000b8000)=""/203, 0xcb}, {&(0x7f0000e95000)=""/52, 0x34}, {&(0x7f000089e000-0x42)=""/66, 0x42}], 0xa, 0x0, 0x0, 0x101}, 0x10000) pwritev(r2, &(0x7f000060c000-0x60)=[{&(0x7f00002eb000-0x3a)="86", 0x1}], 0x1, 0x0) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x0) sendfile(r1, r2, &(0x7f00008e8000-0x8)=0x0, 0x1ff) 2018/01/19 06:41:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x7, &(0x7f0000408000)="c1b410bb605bc4ccc2fafc5afee22476312c0b7a96c6b9ba288d3548d354c5e10a9c5a31b08ca881573bf457b37b48611980263512897713e56408bfc9126b5fb25b43a5ac84619237023bfde28e1ae296e3b3456757ef200b04f280e5367882e73ef5cae07f73aead2427c2a874287e11bd0e3503d39268f5015b688ae87a01483c10624809121d6a01dafc465dc66be5e7c7c3011c1a3821682139f1fa5fd2b1fa4baffd4ce0eba7513c92fe85368217040c083cdd8da62172b4e58dda6959") ioctl(r0, 0x40000007, &(0x7f0000ea2000)="843d71309d15e497f64ac0ecf4e073f1f5d3f6a3ee900065bda663b668e313e4bd0b0c7f95fcb4321f004bd601122f51eba4f6894a2cd2b82be0ff0f000000000000006806c24539b6c714c27aa92e752b79db2d0eec9f51383f11d932551cf60a686c41067a68adc681ce661eae992572bc56cb8cac87ae72c16e93a1f34836833fe4615aca545e09f47d1b506f38acf1d4587854e2a50685545111d7f1f9334b206bf55d8916b4d83ef907a1b4740caf08b5af167c3522433ec1") fcntl$getflags(r0, 0x40a) ioctl(r0, 0x2275, &(0x7f00004a2000)="") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x8012, r0, 0x0) 2018/01/19 06:41:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0xe)='net/netfilter\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000001000)=""/110) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b54000)='vmnet1vboxnet1\x00', 0x0) 2018/01/19 06:41:52 executing program 3: r0 = socket$inet6(0xa, 0x803, 0xfffffffffffffffc) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000dc4000)=0x0, 0x1) 2018/01/19 06:41:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000186000-0x10)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000e8e000-0x10)=[{&(0x7f00009d1000-0x1)=""/1, 0x1}], 0x1000000000000338, 0x400400000000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000801000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000726000+0x1ab)=0xe8) stat(&(0x7f0000b82000)='./file0\x00', &(0x7f0000501000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000072e000)='./file0\x00', 0x4000, r1, r2, 0x1000, 0x10000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b3b000)={0x0, 0xfffffffffffffeff, "36955a62d4850c4b43a584f8183e6839a11032668379f3955c86c7ae5b9c6c0c40c172c160a53544641eb79d592185bb383884de4ecd945a23991150ecc40eb78999f5f3f4e8e757b8ab82615fd8db71a08e64aff41c115bb3e57b1002e84be734316b1c5f4e8851fe3b665b2967d2ec7f3858f1d95dafbae68b496afb525d1c1f74d3f65fb2d864509bd628987993cc1517456865afc1c2aac4c0c6bba7930a737a18e3aa06110ecc6e2344182911251bd3434393620948a4896ecbe9b417b32b8130c33109d7ec5f8f04ff0a0a25934a36aca3e0b43ac7a1b8fdd28303507f232250898c63f57d8e0ad3f2c6b5c20867e8eed069a2be21"}, &(0x7f0000f37000-0x4)=0x100) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000597000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000402000)={r3, @in6={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x50}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5}, 0x98) mq_open(&(0x7f0000ce4000)='\x00', 0x40, 0x92, &(0x7f0000192000)={0x5, 0x200, 0x5, 0x2, 0x5, 0x2, 0x86b, 0x81}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000048d000)=0x0, &(0x7f0000dac000-0x4)=0x4) 2018/01/19 06:41:52 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000cb1000-0x45)="a12fe18aa2140da214c39f15b7b9a7ac274c118aa67cdcf2db2a5c197c7d4f41ea14119b0afcab0dacde6b04dff80da4d3bb4340c74f83a283e687641d46fe1e12b94f5770", 0x45, 0x800, &(0x7f0000001000-0xe)=@l2={0x1f, 0x2, {0x3, 0x9, 0x7, 0x9, 0x7, 0x2}, 0xb372, 0x6}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 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) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000004000-0x10)={0x0, 0xcc, &(0x7f0000004000-0xcc)=[@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x3, 0xa429, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x80000001}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x956700b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf59}]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000003000)={r3, 0x9}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000004000+0x7c4)=@generic=""/16, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000005000)=@assoc_value={r3, 0x9}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000008000)=@int=0x2, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getuid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000009000)={&(0x7f0000009000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000009000-0x10)={&(0x7f000000a000-0x110)=@updsa={0x110, 0x1a, 0xf02, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x2, 0x1, 0x0, 0x0, 0x0, 0x80, 0xff, 0x0, r4}, {@in=@multicast1=0xe0000001, 0x2, 0x33}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, {0x9, 0x1, 0x100, 0x3, 0x9, 0x100000001, 0x0, 0x0}, {0x4, 0x7, 0x6, 0x9}, {0x1, 0x8, 0x1}, 0x4, 0x5, 0x0, 0x3, 0x0, 0x89}, [@replay_val={0x10, 0xa, {0x7, 0x1, 0x2}}, @lastused={0x10, 0xf, 0x3}]}, 0x110}, 0x1, 0x0, 0x0, 0x10}, 0xc054) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000008000-0x38)={&(0x7f000000a000)=@in6={0xa, 0x1, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x8}, 0x1c, &(0x7f000000a000)=[], 0x0, &(0x7f000000a000)=[@init={0x18, 0x84, 0x0, {0x1, 0x7, 0x5, 0xffffffffffffffff}}, @init={0x18, 0x84, 0x0, {0x7, 0x0, 0x1ff, 0x4}}, @init={0x18, 0x84, 0x0, {0x5, 0x200, 0x0, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x0, 0x9, 0x46ae, 0x3, 0xffffffff, 0x6, 0x8000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x9, 0x5000000, 0x7, r3}}, @init={0x18, 0x84, 0x0, {0x8, 0x9, 0x1, 0xffff}}, @init={0x18, 0x84, 0x0, {0xbd, 0x5, 0x3, 0x100000000}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x3, 0x200, 0x2, 0xf25b, 0x6, 0x19, 0x6, r3}}], 0x180, 0x40}, 0x800) 2018/01/19 06:41:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d1d000)='net/raw6\x00') setsockopt$inet6_int(r0, 0x29, 0x100000000000004e, &(0x7f00004ed000-0x4)=0x2, 0x4) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) writev(r0, &(0x7f0000ee4000)=[{&(0x7f0000b1d000)="77cbbfb8aee4ae9bb4282e2e24e5626d519fb10e095196ea072e1bb16f0c4f010a0031e66a73912e04feac0561cf16008f392af5ea0d37382d14d106", 0x3c}, {&(0x7f00003fc000-0xb1)="b780fe5502da41eb3c16812570c8c8ada4233a9be4b556e58b43dc62da0cc14d10b6ce5fda0d61748f08589aeb6cf1d65fb0f405cc57f52ce4f70c8e80395b5bf5a4d923e7297cb51015b5b15b08eaabfb7c02682d79fc1f999aa42da6c563804e487a137721e17d2b3ef4d923db59b810d2d690e975f7bce7481055cd4b52e7ac2a963615bcb43f27eaec7655e1b67f0546a13a133c4619330d0b0c55b9b8dffd6e48614ff53750e50842adcc3300559d", 0xb1}, {&(0x7f00004cd000-0xfc)="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", 0xfc}, {&(0x7f00009da000)="4627f3232faaa8f7ef51bea855f1e328151aeb1867a6d174d31792f79f7b6ebd7bbcb3109b5a95090a348ebcdf9ceded90c0e00ea09037bdb133fddc056f4d", 0x3f}, {&(0x7f0000bfa000)="31292bc499c9b0370d49eafc848b94a7ff2058576ddcadae586aaabafafa8985ab0be766e35520fd63d769af4191df64982e071a006acd7b577a", 0x3a}], 0x5) getsockname$packet(r0, &(0x7f0000822000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000772000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00002df000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x96, r1}) 2018/01/19 06:41:52 executing program 3: mmap(&(0x7f0000fa3000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000fa6000-0x10)={&(0x7f0000f9d000)=""/64, 0x40}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fa6000-0x11)='/dev/vga_arbiter\x00', 0x84001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fa5000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r1, &(0x7f0000fa3000)={0x0, 0x0, 0x0, 0x0}, 0x40000000, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000fa3000)={0x401, 0xca, 0x4, 0xf5, 0x8001, 0x7, 0x401, 0x2, r4}, 0x20) 2018/01/19 06:41:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000001000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000000000)=0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_emit_ethernet(0xe, &(0x7f0000215000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x0, ""}}}, 0x0) 2018/01/19 06:41:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000dd2000-0x6)={0x1, [0x400]}, &(0x7f0000d8b000-0x4)=0x6) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfef) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)="") 2018/01/19 06:41:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000549000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000976000)=0x3) r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)={0x0, 0x0}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_pwait(r1, &(0x7f0000440000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000b4e000-0x8)={0x0}, 0x8) epoll_wait(r1, &(0x7f0000229000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/19 06:41:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000fd1000-0x12c)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000303000-0x3c)=""/60, 0x3c}, {&(0x7f00006f9000-0x75)=""/117, 0x75}, {&(0x7f0000c0d000)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f000003d000-0x55)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64, 0x0}, 0x0}], 0x44444444444445f, 0x0, &(0x7f0000fd0000)={0x77359400, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000a43000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000351000-0xc)={0x0, 0x0, 0x0}, &(0x7f000064d000)=0xc) stat(&(0x7f0000de7000)='./file0\x00', &(0x7f000018b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006b8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000683000)=0xc) getresuid(&(0x7f0000014000-0x4)=0x0, &(0x7f000062d000-0x4)=0x0, &(0x7f00007f9000+0x4b5)=0x0) r6 = getgid() r7 = getpid() fstat(r0, &(0x7f0000da8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000c29000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000010b000)={0x0, 0x0, 0x0}, &(0x7f0000e71000)=0xc) r11 = geteuid() r12 = getgid() r13 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000093f000)={0x0, 0x0, 0x0}, &(0x7f0000deb000)=0xc) stat(&(0x7f00003e9000)='./file0\x00', &(0x7f0000e8d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgid(0x0) fcntl$setsig(r0, 0xa, 0x26) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006f3000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000020e000)=0xe8) r18 = getgid() r19 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c69000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e08000)=0xe8) r21 = getgid() fcntl$getownex(r0, 0x10, &(0x7f00003f9000-0x8)={0x0, 0x0}) r23 = getuid() fstat(r0, &(0x7f00002de000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000744000)=[{&(0x7f0000545000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000027000+0x364)=[{&(0x7f00005ad000)="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&(0x7f0000258000-0x90)=[{&(0x7f0000b87000-0x8e)="2c0fc958859958f3d2a447a261fe2a0ec4fe8b3f3799e19e3abaeb40452b14422e57048a61a1a26103848e368a1d4c2bc126a055f4f9da550f4127329022642b44f4c5ba7ad15b5c96c456d0a3be163c1edf54366fa7c491a2c344b481a7b7de5781c9dfa791a7188b963b55b90634b36a1fbb23e905fdcc51f0e3b4dcc9a2568d1674ca678ba175aa0e93e3e003", 0x8e}, {&(0x7f00004da000-0x45)="d0e6e7c040c3f76ae933ee1de30e95cdf4a347fd4849c05ec8f3b440c578350d6fb4e16f60e6e95cae743207e093ecd8d1cd76495392977ee37eba31743d4ef09fe89e6e6e", 0x45}, {&(0x7f0000f2b000)="37fb439ee71022b90b02a8c49abc66d1b6f9847b1c2112f8c0e0a1e315b66718b5168e7bf7fa95e3c3a5375857e788dcb3c9b81c516bb9b843040676124bc45ca630f8af0efd5bb3f78bab37efcaf5d2872b56f2c086bbf03c24be3870733c19fbb4529c73da3f852b7faf2ff8d6334deaf0a35ffa", 0x75}, {&(0x7f0000b97000-0x30)="9f4225fa731dde5a45c1ce92db4367ae3ed8e8d0f7e0b715daa532507332b631d923215e66b453178f8281e9419a0af1", 0x30}, {&(0x7f0000f40000-0x6f)="a002fb0eebe4b769472706ede9cce299ca3f4338b93c22649e7e593fed9a6e53d51e57ec9a528dc0070f15a7b6e82cf747b7d0fc00cfbdde3a2a95985dfbb0ced569ce48c15da17974a13b7ec63eebb4fe2b9288353a55ebfa904b57961fdba36353308d34a6d1e706f34dd527d727", 0x6f}, {&(0x7f0000824000-0x8)="f8358bd858d72f3b", 0x8}, {&(0x7f0000a62000)="6e586fb73976b6bea2e5584d9f09ab83302afd5c3bad0036b092b6c95bd5ba8a62acee9045894b32c55a751c65f8f2fff8305dffbd37f8e55391baa58e4a12e95054fe7b8e55d46327101f0dc279f9bafce59466c2a3037741a4242481e2dce585f96873797d21997f1e13e4390e0e1a65", 0x71}, {&(0x7f0000b06000)="3bc010ae3eab927679b7e4767bc397a94c1961f891122ab395c7b588bc3f13ff0b7dd791a8e31fb7aa9379a86000b40662c30dc19452", 0x36}, {&(0x7f0000246000-0x37)="932cfaa64c9d4b6a61bd1ce0616673f3e605cc892f2b0e4a74269e075cebde98af4cfe172382341f5fc925a9105f78d7581b22162bbd88", 0x37}], 0x9, 0x0, 0x0, 0x0}, {&(0x7f00005bf000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f94000)=[{&(0x7f0000a29000)="3fe4e3bddaa4ebbe4233ddaf1d611dcfbd4a3f26e6008d094d3c8664127e1447fa73d0129ccaaa87dacecfcf2b005619587173cfa79b473210cd82c046d25f7d6d1c1a4355c09ed9dcfa09f8d35aa4d88de04aeae23e348d2cbb0e98fcc08c31150c689f4daac6a97a8a8c6880cbb1da8cf382541b6b0428", 0x78}, {&(0x7f0000e15000-0xe5)="6c656501dbecc3c32ffaf4743083eb58a646c8152bbfb601ef16597b11382cdefd1a57f4c2c3588d9e449f4ea3d204c6c179fd6b620b83a36862443aabddb875096285fc1b87075fb0d825c16dc9c7716ff7f1e9f5dc289fd67b5e947df772963f0957f9c97c66b6453e29701eeb4162f0e8539831147b80c09484fd7550af1de317de5e82501099f5de45f76b94ca12d3201b7440b3a09b15cf81569f2f8e7ef2caeb177fa8e19f5aa1c887137b711811aaa6cf30ad25fe965bf5df71eeaa728f5487a68d1744b6ae8f950837a4a94746dd36f076154fce2e19750817e562350f2c1647e5", 0xe5}, {&(0x7f0000cad000)="2f12135c38066c0f624009c4dbfaaafc5a0c4056c356853b3d39e2139aa5b637edb3fd6579de5f645e3138eb80fb27df4805eb2879a3b82f19692a3a4456c37a808b3045ee58f6d554da572a1a30a2bce1f2c7f686a89e5e8264ca7ffc208afbc359bfc2f184187dea04ee7adc95ec98356fac7459e8e9afd65f70a0bf492394c08d0f0a9c49d4d10c8286bc7ab651bc0102c6ce601a9b7ccd4092142f86225892be0aa3fcc73a0015f2ae4bb6e59329b05928b1ab7439930f5b458029ca40ddcbcac5cd96dadea983c6cba6f9c3ddd6e8e6dda11b2971227e284cd03b2954e3ab203bfca4f9013c8529650613e7fe4441a6", 0xf2}, {&(0x7f00007b4000-0xbe)="1c1bd334eff3baec5ba9e6c702c452deea61870c3601b062422fb67726db4c4d66833252a68e858285cb29dc6c571a6fdeadb1088aafe2d7c60470744338d85ccd8178748eac1ed404da51febe831e7b461063540c7978e3f0358f242c067a890ce1bc79a4d4e1da1c466d5b48c238832b5205b9e6ea0149e3840c6da42e56ea1958d7c7b2a9d68a60c9b85b041ba0b0fedb9615728fd6a29ea5f8b9ee07b7a1c993d0da135bbe559f5fd3078c90d91706ded8c3357d91ca5d0470777fac", 0xbe}, {&(0x7f0000543000-0xf9)="0dfb8e0a54967a209a21a3652288eb83e557a529d45bc33d5b0ca031d772002d81ec38ed4ef4d3273f92037c095492a3cc90d0ae5259fcd059e0bbd760bfd639fffcf22df6afd571640332ae335dcf73cf04c33c42fad87545f48f3ef6690969ab91a379e956aa278f3785f31c973158503de97b62f6bad34efbaba1156bc5f5bf383e78dffea819bb8a150f4c4396c743bcc594dd1cbfb433cdaf34c32b616577656e6b130248eb5c32728aec4ceb81549f7fde342886c41f9e4873c1643518548ca13837978172e6838dbb484b91c348aed1b6d265b4e1d4a7d4d0c96805d05ac853502329d63ea846fe8cf5a4eafbf544fd7b369227ca8d", 0xf9}], 0x5, &(0x7f0000aed000)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x90, 0x4000000}], 0x4, 0x4000040) 2018/01/19 06:41:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5, &(0x7f0000000000)=0x0) 2018/01/19 06:41:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f000044e000-0x3)={0x0, 0x2, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fdd000)=0x80000001, 0x4) 2018/01/19 06:41:52 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000)={0xaa, 0xfffffffffffffffd, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) pipe(&(0x7f0000012000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000011000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x36, 0x7, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000-0x4)=0x0) timer_getoverrun(r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f000022d000)={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000044f000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f3000-0x4)=0xe8) getresgid(&(0x7f0000d0b000-0x4)=0x0, &(0x7f000017d000-0x4)=0x0, &(0x7f0000291000)=0x0) lchown(&(0x7f0000fad000)='./file0\x00', r4, r5) ppoll(&(0x7f000083b000-0x18)=[{r0, 0x280, 0x0}, {r0, 0x8, 0x0}, {r0, 0x40, 0x0}], 0x3, &(0x7f000058e000)={0x77359400, 0x0}, &(0x7f0000f61000)={0x6}, 0x8) clone(0x0, &(0x7f000003e000)="6e267479e79c6ee031954b3c0d212d08eab0ce77c02d3d6954e586235fa4a2b071334385acffd76bdda2a22cbb8916f30fa32f2b6e808740f8f7aeaa551176517ee5eccfcf6e883e204070e2d29a7ff7402511c0f3d8f71c04a189241b3ec3cb0eea3677b749bd8f5acc57792960f7a6979a0403860cea72ccaa4c3cc51420708dd3dedd51ae51f9b664f5d42a40ee0d3e151b52c4befc3975c73eab6ac84598f884cd", &(0x7f0000eaa000-0x4)=0x0, &(0x7f00009ce000)=0x0, &(0x7f0000cb4000-0x49)="f2fec80aea8af98ef04e7b0603c09d2fec2204000000000000006e34644ce157693581410d0815dd9e92550c33a1e0c5aec9140826f98e93340f2c00d5f6d12fa82aa3df617f708538") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/19 06:41:52 executing program 4: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") splice(0xffffffffffffffff, &(0x7f0000bb7000)=0x0, 0xffffffffffffffff, &(0x7f000005d000)=0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101101, 0x0) connect$netrom(r0, &(0x7f0000c60000-0x10)=@ax25={0x3, {"818c2f050b5b0d"}, 0xffffffffffffe2de}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005c5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) 2018/01/19 06:41:52 executing program 7: clone(0x0, &(0x7f0000e81000)="", &(0x7f00001e8000-0x4)=0x0, &(0x7f00000e7000-0x4)=0x0, &(0x7f00005d6000-0x75)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00001f2000-0x8)='./file0\x00', &(0x7f0000001000-0x2)=""/2, 0x2) 2018/01/19 06:41:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000069000-0x8)={0x0, 0x0}) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f000023c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) get_robust_list(r2, &(0x7f000012b000)=&(0x7f0000fa0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005dd000)=0x18) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00006de000-0x8)=0x4) 2018/01/19 06:41:52 executing program 1: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000035000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000014000-0x9)=@known='user.syz\x00', &(0x7f000003f000-0xa)=""/10, 0xa) pipe(&(0x7f000001f000)={0x0, 0x0}) pwrite64(r1, &(0x7f000001c000)="3dc3e4c17886ac99964b38976728c7b09ac9796ec6a980d90d1e9f9110da2104", 0x20, 0x32) r2 = syz_open_dev$mice(&(0x7f000003b000-0x10)='/dev/input/mice\x00', 0x0, 0x20800) fsync(r1) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f000003e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000003e000)=0x10) read(r2, &(0x7f0000039000-0x46)=""/70, 0x46) 2018/01/19 06:41:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d82000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x20242000, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000562000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000f7a000-0x4)=0x0, &(0x7f00007a1000)=0x4) 2018/01/19 06:41:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000d26000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000648000-0x4)=0x8, 0x80800) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000041000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mknodat(r2, &(0x7f000056a000)='./file0\x00', 0x1010, 0x3) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000d27000)={0x101}, 0x1) pipe2(&(0x7f000049d000-0x8)={0x0, 0x0}, 0x800) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000754000-0x4)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00007d9000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000067d000-0x4)=0x8) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x39, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000dba000-0x4)=0x4) r4 = syz_open_dev$usbmon(&(0x7f0000d54000-0xd)='/dev/usbmon#\x00', 0x4, 0x4002) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000842000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001a7000)=0x14) 2018/01/19 06:41:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000a11000-0x8)='./file0\x00', 0x400082, 0x20) getsockname$ipx(r2, &(0x7f000038c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f02000)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000801000)={0x2, &(0x7f00006ba000-0x18)=[{0x3, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000055d000-0x4)=@assoc_id=0x0, &(0x7f0000b51000)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00008e2000-0xa0)={r3, @in={{0x2, 0x0, @rand_addr=0xffffffff00000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6b, 0x7ff, 0x6, 0x92}, 0xa0) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/19 06:41:52 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000a44000-0x14)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) time(&(0x7f0000013000)=0x0) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000017000-0x8)='./file0\x00') clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000018000)={0x80000000, 0x20000000, 0xffffffff, 0x0, 0x80, 0x800, 0x800, 0x4, 0x0, 0xbf}) 2018/01/19 06:41:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000042000)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000038d000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000e8d000)={0x38, 0x0, &(0x7f000071f000)=[@clear_death={0x400c630f, 0x7, 0x0}, @decrefs={0x40046307, 0x3}, @dead_binder_done={0x40086310, 0x4}, @increfs={0x40046304, 0x1}, @free_buffer={0x40086303, r3}], 0xbf, 0x0, &(0x7f0000871000-0xbf)="b57d4e08e2b48a61fe6e851b27feb0c41912b5731246910a071af01c15f6379ad4b7d85d17daec5c0c585fcb2fb7a739567682a0cab137bba9b1263e6cb870347e9acf1282546e3dd1d65e5357353cdbb92876cb09cffaf72b3ffb5dfe3445b37aa0a6adfaf6e19470a01c199a2e854283b25cdf3334b549a9eb09db21fe252f0a98f36a49fe34c3d0a1184861a453e51d7e83b3483aa1a96d63331769e648b79f7b6ac3481a906f1f64b2a3a575f14ada4ac5527033ab7f18b577f4b5375d"}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00004e8000-0xc)={0x0, 0x4, "714cb32f"}, &(0x7f0000f7b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000fe9000)={r4, 0x20200000000, 0x30}, &(0x7f0000e48000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000019000)={r4, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x3, 0x0, 0x0, 0x0}, 0x20) 2018/01/19 06:41:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ab7000)='/dev/vga_arbiter\x00', 0x600, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000194000-0x8)={0x0, 0x80}, &(0x7f000036f000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ba7000-0x8)={r1, 0x8000}, 0x8) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00002c4000-0x4)=0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000761000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c) r2 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000d3000-0x6)={r1, 0xfffffffffffffffa}, 0x6) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000225000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00001c1000)={r3, &(0x7f00009a6000)=""/252}) mount(&(0x7f0000d41000-0xe)='./file0/file0\x00', &(0x7f0000e35000)='./file0/file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105401, &(0x7f0000a47000-0x171)="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") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2018/01/19 06:41:52 executing program 7: mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffff80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10001, 0x0, 0x4, "35e8ed4561243c21966072b015550248542905a2a617f42f9bba98116197abdde37255e4532274159d50c04eebeeba2e7eb8944abc7018cb1327365372d91a0909267aea8040d127aeba3959a78e1e91"}, 0x160) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000e67000)='ramfs\x00', 0x0, &(0x7f0000b38000-0x10c)="d1be126899737ba7675debeda7fb1c58e0b1397218ab70596f71ffe28b976e1bec9eda15bb55b7c4494a0fdae4177251cbc99951f06f6b5bd1d38f3f451e5167872d193f7ac0701ff352b0799a5e67147a9f6c426d96b2a4b74a027ca920") r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/19 06:41:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c9a000)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00002dd000)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000002e000)=0xc) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r1, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00009b2000-0x84)="", 0x0, 0x0, &(0x7f00008c2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 06:41:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f05000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000b2000-0x10)={0x9, &(0x7f0000b46000-0x24)=[0x5, 0x748c, 0x6, 0x7, 0xfffffffffffffaa3, 0x84, 0x7, 0x9, 0x9]}) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00006f1000)=0x0, 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000004000)=""/123, &(0x7f00000ca000-0x4)=0x7b) fadvise64(r1, 0x0, 0x8, 0x2) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00001ab000)='/dev/keychord\x00', 0x40302, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f0000444000)=0x2, 0x4) 2018/01/19 06:41:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d04000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d31000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a60000-0xa)='net/icmp6\x00') sendfile(r1, r1, &(0x7f00004f8000-0x8)=0x0, 0x8001) 2018/01/19 06:41:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004f7000-0x15)='/proc/self/net/pfkey\x00', 0x210000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000168000)=0x0, 0x4) 2018/01/19 06:41:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x3, &(0x7f0000006000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000+0x205)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0}) r0 = socket(0x13, 0x800, 0x7fffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b42000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7ff}, &(0x7f000011f000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b9a000+0xe2f)={r1, 0x2}, 0x8) 2018/01/19 06:41:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)=0x0) timer_create(0x7, &(0x7f000032f000)={0x0, 0x25, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000526000-0x4)=0x0) timer_delete(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r3 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000004000-0xc)={0x11, 0x0}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005bf000)='/dev/sequencer\x00', 0x2a000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000dda000-0x4)=0x0, &(0x7f0000715000)=0x4) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004a7000)='/dev/vga_arbiter\x00', 0x24cb03, 0x0) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f0000d27000-0x4)=0x3, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000efe000)=0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000045000-0xc)={0x0, 0x0}) epoll_pwait(r3, &(0x7f0000ae3000-0x48)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00005a2000)={0x0}, 0x8) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fa7000)='/dev/pktcdvd/control\x00', 0x400840, 0x0) fchmod(r3, 0x395c8070046fcb23) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f0000c2d000)={0x4, &(0x7f0000528000)=[0x200, 0x0, 0x7, 0x10001]}) pwrite64(r2, &(0x7f000006d000-0xb0)="f5591a5f0c55b170ea834650bd089764e4ff96a136b6adf80ef0a1eba7aec572f841f9d6a757e927788bf8106c9d1c273c8fc100a9047085f3c1e00428074465e4d901f9f8d7899b190bf460672bd2d8c538308d5b6da8dca672b09903d5098b29e99c70e8f90816273ca4e86e11ef490dbb6e933dab977e197c06a3c01828ae67cc1191f07413e08abe72ae3256f7501e632968b6b33c06ea23f3b6cbec1653fb1b11442249ff6c0273749e563b9c5e", 0xb0, 0x0) write$selinux_create(r6, &(0x7f00009f2000)=@objname={'system_u:object_r:public_content_t:s0', 0x20, 'unconfined', 0x20, 0x37, 0x33, 0x20, './file0\x00'}, 0x3c) 2018/01/19 06:41:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f00004ba000-0x8)='./file0\x00', r0, &(0x7f0000c37000-0xe)='./file0/file0\x00') r1 = memfd_create(&(0x7f00000de000)='\x00', 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006b7000-0xc)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f00005d4000)=0xed90be6186bed4f6) mknodat(r0, &(0x7f0000b35000-0xe)='./file0/file0\x00', 0x100, 0x10001) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00001d0000)=0x3, 0x4) ioctl$KDDISABIO(r0, 0x4b37) pwritev(r0, &(0x7f0000349000-0x50)=[{&(0x7f0000cc1000-0x6)="af4366e6c1c7", 0x6}, {&(0x7f000002f000)="", 0x0}, {&(0x7f0000d45000)="f250d897401327e74642933477b83ec046ce9dab35b8adbc575834722e4fb5534248680d0dd4397abdc0b8791ce3fbd882920e0aebef7b362ac5d24b6b916300aea4daf3efddebfd7134a3f2346f6af542b521c39ed31f3d4ef00a2a5014e1c3", 0x60}, {&(0x7f0000fa3000-0x7c)="619b0c9f077acf732bf1acc6f0e3f1e81207a68de1a1231f05a52fa7f546ebf4b2137be2473655b8217cae7b659925c2931c9005a37e93eedb904a0d29d880cc0bc67ffce3abbb02448c6af68bc220acb2ef0db0161f67b55617b27c0a16138f1a24ba0a324a32e2cf1f41f8dbbb434a883f8660374f175397840480", 0x7c}, {&(0x7f00007b2000-0xf5)="0ee154400a6a61c77c072d1ba99cebaf036264b272d22e8a68c9b7bfee1598f3fa4c1759430084553823d611501eecadbd327edafa5c3f69d889c03d6454b591bbdbf6ea444d50535fb2473b84471bfb5aec2a8080b07f4b38808d57b9c9ca4ab8f7eae541b2ef67f32412163fe612f8cc2a2d46edc6e0b3f0a790b866e66fde8df06c7fdb026f2ea3685eeb18ab35bb26acc597bc9114160247ea5845b1d7f13cb5919e62cf4d4e9528c73d500627bb414e7ab2526f8a395b9196be6eb8093e21a03aaf96f97cb9e50c64710be23e3f24a20a00d01f2054b91b7f6f0f4b1a04c798fd923de5a43aca0aec7dbfd3cd7a72631cbbf1", 0xf5}], 0x5, 0x0) lgetxattr(&(0x7f00009ff000)='./file0/file0/file0\x00', &(0x7f0000040000-0xe)=@known='system.advise\x00', &(0x7f0000195000-0x1000)=""/4096, 0x1000) openat(r0, &(0x7f0000538000)='./file0/file0\x00', 0x40, 0x100) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00007cd000-0x6)={0x6, 0x7fff, 0x100000000}) stat(&(0x7f0000fc9000-0x14)='./file0/file0/file0\x00', &(0x7f00000a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000423000-0x20)={@generic="2c2ef1252c76f16de6c2d9807b11b259", @ifru_flags=0x8000}) 2018/01/19 06:41:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x5c6186e0f2984fbf) 2018/01/19 06:41:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = open(&(0x7f0000022000-0x8)='./file0\x00', 0x101000, 0x28) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000f60000-0x4)=0x401, &(0x7f000081f000)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{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]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/19 06:41:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000cdf000)={0x0, 0x7fff}, &(0x7f00008de000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d81000+0xb35)=@assoc_value={r1, 0x2ff4}, 0x8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000069c000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000548000)=0x0, &(0x7f00001e5000)=0x4) close(r0) sendto$inet6(r0, &(0x7f0000278000)="3c0b175a76657346fedbb7c7f9b3aafe2e1c6df4e020eee603ab528c986131b96f4be10577e220551483c515b39b212e645c80dc3f684023540c586613e021219f0267d9bf084f4546093e71e3e158733c8adf", 0x53, 0x40000, &(0x7f00003a2000-0x1c)={0xa, 0x2, 0x867, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd136}, 0x1c) 2018/01/19 06:41:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f000087c000-0x8)='./file0\x00', 0x0) statfs(&(0x7f000020c000)='./file0\x00', &(0x7f0000385000)=""/101) connect$unix(r0, &(0x7f0000288000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/19 06:41:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() symlink(&(0x7f0000a87000-0x8)='./file0\x00', &(0x7f00004d4000-0x8)='./file0\x00') r0 = inotify_init() r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b3d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00005af000-0x5c)={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x3, 0xca3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x5}, 0x8, [0x8, 0x7ff, 0x4, 0x1, 0x2, 0x4, 0x9, 0x1]}, 0x5c) inotify_add_watch(r0, &(0x7f000034c000)='./file0\x00', 0x2000000) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f00006c4000)='./file0\x00', 0x0) inotify_rm_watch(r0, r2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000455000-0x8)={0x0, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f0000510000+0x9f4)='/dev/usbmon#\x00', 0xd85f, 0xc0) recvfrom$unix(r3, &(0x7f0000030000-0x28)=""/40, 0x28, 0x2100, 0x0, 0x0) 2018/01/19 06:41:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) close(r0) ioctl$TCFLSH(r0, 0x540b, 0x20) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b36000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000e98000-0xc)={0x0, 0xffffffffffffff98, 0x10}, &(0x7f0000556000)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000037e000-0x8)={r3, 0x0}, 0x8) dup3(r0, r1, 0x0) 2018/01/19 06:41:52 executing program 1: r0 = gettid() ptrace$getsig(0x4202, r0, 0x0, &(0x7f0000033000-0x10)={0x0, 0x0, 0x0, 0x0}) setpgid(0x0, r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000246000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000cf3000-0x160)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [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, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x7ff, 0x0, "f2f3c728a611c88c6ade2f6a406e934200e4c3ed46cce67331554cc84300ca2cbce9b8befd0fdd2abafdaa90a4b04f062cd0692cfd7d1775b82755b414e83f9ca367e5ef34ecc66c26ec0fbd0d7fe405"}, 0x160) tkill(r0, 0x3d) 2018/01/19 06:41:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00003ea000-0xf)='/dev/snd/timer\x00', 0x0, 0x2500) r1 = syz_open_dev$sndtimer(&(0x7f0000003000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = creat(&(0x7f00005c9000)='./file0\x00', 0x100) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000c92000)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e35000)='/dev/rfkill\x00', 0x48800, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0x4, &(0x7f0000e29000-0x4)=0x0, &(0x7f0000b15000)=0x4) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000586000)={0x800, 0x8, 0x2, 0x4, 0x28, 0xbd, 0xfffffffffffffff9, 0x1f, 0x207e, 0x0, 0x0, 0x4}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000647000)={@generic="e4ef84e591a277557eaff5f80af7bbf1", @ifru_addrs={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 06:41:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x7, &(0x7f0000000000)={0x0, 0x0}) clone(0x0, &(0x7f0000eee000)="", &(0x7f0000000000)=0x0, &(0x7f0000ba4000-0x4)=0x0, &(0x7f0000d61000)="") r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000002000-0x50)={{0x10000, 0x8}, {0x3f, 0xffffffffffff0001}, 0xfffffffffffffffe, 0x6, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x200) 2018/01/19 06:41:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x0, 0x9, &(0x7f0000446000)="", 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009dc000-0x8)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000c97000)="caa1c215cdc09276ee8ae5b69526a289bdb7f430a4f9baa04f65f0e02cb170ab83ad16c9d2ca2e40932ff3a8aed66fd64b7b58d14891c093d55a673ea5f8440e0d90fd463ef9d2473d0297285f8e438046e3409c4de6ab604c206812caa98f3fa444a2fe1271708624ea10c6ae329f983bbffab2c0838d78255d91b4fc07e95ccacf2aa07be9ba55d06e8abe3c48d4418f927689cfe46aeac3408fefd9dcd3ede5ececef7e3065a5f4d9504b7d06072833624029", 0xb4, 0x48d1, 0x0, 0x0) [ 69.251278] ================================================================== [ 69.258699] BUG: KASAN: use-after-free in __lock_acquire+0x387e/0x4b50 [ 69.265351] Read of size 8 at addr ffff8800b5d26ab8 by task syz-executor0/12603 [ 69.272813] [ 69.274433] CPU: 0 PID: 12603 Comm: syz-executor0 Not tainted 4.4.112-gca0ebb4 #29 [ 69.282163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.291520] 0000000000000000 a0385af6e14ce64a ffff8800b4a97580 ffffffff81d056fd 2018/01/19 06:41:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x1a, 0x800, 0xffffffff) sendto$ipx(r0, &(0x7f0000e91000-0xe2)="303b713288e89bfd89ac45778fe78481b33dd599b264ee7b3ee8591d2b85359912fe5b0dcbe560f4bd3634926bf35d52297b276d35cf02cec04dd87a7c7c54f188235fc78627b63d34d0321da4acd3b027131fecbcbded80fba684e15b82f7b34a59138aa7cfd1cbdb5a5250a1d8537780f1f9df6d4ff79fe4ae7b94895603687084f3a93e3c49b66a6fb9a795ae3965cd0dbb7b8538686f896d48b837d5f7564b5bd93eb01f334a6a79f5469dd9d2a08c5be2787af875aaa76af944784f3d2f92fc00528f234e8d59fe632ad0d0bf599e884552afba7ec85f98549c58f80acd3f77", 0xe2, 0x0, 0x0, 0x0) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/19 06:41:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002fa000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00001d7000-0x10)={&(0x7f0000d5b000/0x1000)=nil, 0x1000}) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000b05000)=0x0, &(0x7f0000d59000)=0x4) [ 69.299548] ffffea0002d74980 ffff8800b5d26ab8 0000000000000000 ffff8800b5d26ab8 [ 69.307591] 0000000000000000 ffff8800b4a975b8 ffffffff814fd953 ffff8800b5d26ab8 [ 69.315652] Call Trace: [ 69.318234] [] dump_stack+0xc1/0x124 [ 69.323588] [] print_address_description+0x73/0x260 [ 69.330241] [] kasan_report+0x285/0x370 [ 69.335858] [] ? __lock_acquire+0x387e/0x4b50 [ 69.341991] [] __asan_report_load8_noabort+0x14/0x20 [ 69.348728] [] __lock_acquire+0x387e/0x4b50 [ 69.354690] [] ? __lock_acquire+0xb5f/0x4b50 [ 69.360739] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 69.367757] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 69.374753] [] ? mark_held_locks+0xaf/0x100 [ 69.380710] [] lock_acquire+0x15e/0x460 [ 69.386316] [] ? remove_wait_queue+0x14/0x40 [ 69.392358] [] _raw_spin_lock_irqsave+0x4e/0x70 [ 69.398646] [] ? remove_wait_queue+0x14/0x40 [ 69.404674] [] remove_wait_queue+0x14/0x40 [ 69.410532] [] ep_unregister_pollwait.isra.6+0xa8/0x220 [ 69.417512] [] ? ep_unregister_pollwait.isra.6+0x114/0x220 [ 69.424754] [] ? ep_free+0x1c0/0x1c0 [ 69.430100] [] ep_free+0x93/0x1c0 [ 69.435181] [] ? ep_free+0x1c0/0x1c0 [ 69.440524] [] ep_eventpoll_release+0x44/0x60 [ 69.446639] [] __fput+0x233/0x6d0 [ 69.451712] [] ____fput+0x15/0x20 [ 69.456789] [] task_work_run+0x104/0x180 [ 69.462472] [] do_exit+0x871/0x2a20 [ 69.467718] [] ? release_task+0x1240/0x1240 [ 69.473669] [] ? recalc_sigpending+0x76/0xa0 [ 69.479707] [] do_group_exit+0x108/0x320 [ 69.485387] [] get_signal+0x565/0x1660 [ 69.490894] [] do_signal+0x8b/0x1d40 [ 69.496225] [] ? setup_sigcontext+0x780/0x780 [ 69.502340] [] ? __fget+0x20b/0x3b0 [ 69.507584] [] ? __fget+0x232/0x3b0 [ 69.512831] [] ? SyS_futex+0x210/0x2c0 [ 69.518349] [] ? exit_to_usermode_loop+0xec/0x170 [ 69.524809] [] exit_to_usermode_loop+0x122/0x170 [ 69.531184] [] syscall_return_slowpath+0x1b5/0x1f0 [ 69.537732] [] int_ret_from_sys_call+0x25/0xa3 [ 69.543928] [ 69.545536] Allocated by task 12593: [ 69.549218] [] save_stack_trace+0x26/0x50 [ 69.555117] [] save_stack+0x43/0xd0 [ 69.560482] [] kasan_kmalloc+0xad/0xe0 [ 69.566108] [] kmem_cache_alloc_trace+0x100/0x2b0 [ 69.572709] [] binder_get_thread+0x181/0x7a0 [ 69.578955] [] binder_poll+0x4a/0x210 [ 69.584515] [] SyS_epoll_ctl+0x10b1/0x2050 [ 69.590498] [] entry_SYSCALL_64_fastpath+0x16/0x92 [ 69.597179] [ 69.598778] Freed by task 12593: [ 69.602111] [] save_stack_trace+0x26/0x50 [ 69.607995] [] save_stack+0x43/0xd0 [ 69.613359] [] kasan_slab_free+0x72/0xc0 [ 69.619161] [] kfree+0xfc/0x300 [ 69.624177] [] binder_thread_dec_tmpref+0x1c1/0x250 [ 69.630944] [] binder_thread_release+0x27d/0x540 [ 69.637437] [] binder_ioctl+0xb94/0x12e0 [ 69.643254] [] do_vfs_ioctl+0x7aa/0xee0 [ 69.648969] [] SyS_ioctl+0x8f/0xc0 [ 69.654244] [] entry_SYSCALL_64_fastpath+0x16/0x92 [ 69.660910] [ 69.662508] The buggy address belongs to the object at ffff8800b5d26a00 [ 69.662508] which belongs to the cache kmalloc-512 of size 512 [ 69.675130] The buggy address is located 184 bytes inside of [ 69.675130] 512-byte region [ffff8800b5d26a00, ffff8800b5d26c00) [ 69.686981] The buggy address belongs to the page: SeaBIOS (version 1.8.2-20171130_102032-google) Total RAM Size = 0x00000001e0000000 = 7680 MiB CPUs found: 2 Max CPUs supported: 2 found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f3050: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Booting from Hard Disk 0... early console in decompress_kernel input_data: 0x00000000039c626e input_len: 0x0000000001427532 output: 0x0000000001000000 output_len: 0x0000000003dd8a40 run_size: 0x000000000550e000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Initializing cgroup subsys schedtune [ 0.000000] Linux version 4.4.112-gca0ebb4 (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC) ) #29 SMP PREEMPT Thu Jan 18 17:55:38 UTC 2018 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers' [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000] bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] e820: last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f32c0-0x000f32cf] mapped at [ffff8800000f32c0] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Using GB pages for direct mapping [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F3090 000014 (v00 Google) [ 0.000000] ACPI: RSDT 0x00000000BFFFDC70 000034 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFFFF00 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFFDCB0 0017B2 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFFFEC0 000040 [ 0.000000] ACPI: FACS 0x00000000BFFFFEC0 000040 [ 0.000000] ACPI: SSDT 0x00000000BFFFF590 000930 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: APIC 0x00000000BFFFF4A0 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFFF470 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 2:1fffd001, primary cpu clock [ 0.000000] kvm-clock: using sched offset of 1887689916 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.000000] kasan: KernelAddressSanitizer initialized [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.000000] e820: [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 42 pages/cpu @ffff8801db200000 s134024 r8192 d29816 u1048576 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1935237 [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000000] Memory: 6581452K/7863916K available (40432K kernel code, 6131K rwdata, 8808K rodata, 1848K init, 23616K bss, 1282464K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] Running RCU self tests [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=2 [ 0.000000] NR_IRQS:4352 nr_irqs:440 16 [ 0.000000] console [ttyS0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] memory used by lock dependency info: 8159 kB [ 0.000000] per task-struct memory footprint: 1920 bytes [ 0.000000] tsc: Detected 2300.000 MHz processor [ 1.139815] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.140986] pid_max: default: 32768 minimum: 301 [ 1.141720] ACPI: Core revision 20150930 [ 1.210909] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.212128] Security Framework initialized [ 1.212713] SELinux: Initializing. [ 1.213361] AppArmor: AppArmor disabled by boot time parameter [ 1.214259] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.215187] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.218718] Initializing cgroup subsys io [ 1.219362] Initializing cgroup subsys freezer [ 1.220009] Initializing cgroup subsys hugetlb [ 1.220651] Initializing cgroup subsys debug [ 1.221427] CPU: Physical Processor ID: 0 [ 1.223300] mce: CPU supports 32 MCE banks [ 1.224046] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.224868] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.228009] Freeing SMP alternatives memory: 44K [ 1.237669] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.349167] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.350711] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.439375] x86: Booting SMP configuration: [ 1.440039] .... node #0, CPUs: #1 [ 1.440857] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.445742] x86: Booted up 1 node, 2 CPUs [ 1.446321] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.450685] devtmpfs: initialized [ 1.459895] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.461284] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.462886] xor: automatically using best checksumming function: [ 1.466613] kworker/u4:0 (21) used greatest stack depth: 27224 bytes left [ 1.559155] avx : 21643.600 MB/sec [ 1.560338] RTC time: 6:41:56, date: 01/19/18 [ 1.562519] NET: Registered protocol family 16 [ 1.563656] schedtune: init normalization constants... [ 1.564394] schedtune: no energy model data [ 1.564983] schedtune: disabled! [ 1.599405] cpuidle: using governor ladder [ 1.629188] cpuidle: using governor menu [ 1.630403] ACPI: bus type PCI registered [ 1.630975] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 1.633813] PCI: Using configuration type 1 for base access [ 2.029148] raid6: sse2x1 gen() 4674 MB/s [ 2.199092] raid6: sse2x1 xor() 2482 MB/s [ 2.369074] raid6: sse2x2 gen() 7601 MB/s [ 2.539050] raid6: sse2x2 xor() 4312 MB/s [ 2.709039] raid6: sse2x4 gen() 9882 MB/s [ 2.879014] raid6: sse2x4 xor() 5699 MB/s [ 3.048995] raid6: avx2x1 gen() 9488 MB/s [ 3.218979] raid6: avx2x2 gen() 14707 MB/s [ 3.388961] raid6: avx2x4 gen() 19241 MB/s [ 3.389679] raid6: using algorithm avx2x4 gen() 19241 MB/s [ 3.390443] raid6: using avx2x2 recovery algorithm [ 3.391742] ACPI: Added _OSI(Module Device) [ 3.392388] ACPI: Added _OSI(Processor Device) [ 3.393056] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.393754] ACPI: Added _OSI(Processor Aggregator Device) [ 3.404304] ACPI: Executed 2 blocks of module-level executable AML code [ 3.478435] ACPI: Interpreter enabled [ 3.479357] ACPI: (supports S0 S3 S4 S5) [ 3.479903] ACPI: Using IOAPIC for interrupt routing [ 3.481012] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 3.682337] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.683347] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 3.684659] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 3.685682] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 3.711529] PCI host bridge to bus 0000:00 [ 3.712159] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.713134] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.714084] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.715145] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 3.716190] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.755405] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.842160] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 3.848295] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 3.854167] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 3.860092] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 3.863808] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 3.876618] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.879940] vgaarb: loaded [ 3.882901] SCSI subsystem initialized [ 3.885416] ACPI: bus type USB registered [ 3.887305] usbcore: registered new interface driver usbfs [ 3.888573] usbcore: registered new interface driver hub [ 3.889673] usbcore: registered new device driver usb [ 3.891539] pps_core: LinuxPPS API ver. 1 registered [ 3.892325] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.893733] PTP clock support registered [ 3.897252] Advanced Linux Sound Architecture Driver Initialized. [ 3.898831] PCI: Using ACPI for IRQ routing [ 3.909068] NetLabel: Initializing [ 3.909693] NetLabel: domain hash size = 128 [ 3.910347] NetLabel: protocols = UNLABELED CIPSOv4 [ 3.911288] NetLabel: unlabeled traffic allowed by default [ 3.913667] amd_nb: Cannot enumerate AMD northbridges [ 3.914556] clocksource: Switched to clocksource kvm-clock [ 4.071779] pnp: PnP ACPI init [ 4.093742] pnp: PnP ACPI: found 7 devices [ 4.107143] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.108745] NET: Registered protocol family 2 [ 4.111205] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 4.112699] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 4.120001] TCP: Hash tables configured (established 65536 bind 65536) [ 4.121134] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 4.123372] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 4.126259] NET: Registered protocol family 1 [ 4.127012] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 4.128757] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.129649] software IO TLB [mem 0xbbffd000-0xbfffd000] (64MB) mapped at [ffff8800bbffd000-ffff8800bfffcfff] [ 4.131647] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 4.132947] hw unit of domain pp0-core 2^-0 Joules [ 4.133619] hw unit of domain package 2^-0 Joules [ 4.134281] hw unit of domain dram 2^-16 Joules [ 4.140520] Scanning for low memory corruption every 60 seconds [ 4.148629] audit: initializing netlink subsys (disabled) [ 4.149631] audit: type=2000 audit(1516344119.360:1): initialized [ 4.156564] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 4.280420] VFS: Disk quotas dquot_6.6.0 [ 4.281860] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.303617] fuse init (API version 7.23) [ 4.308871] 9p: Installing v9fs 9p2000 file system support [ 4.322013] async_tx: api initialized (async) [ 4.323861] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 4.326398] io scheduler noop registered [ 4.326999] io scheduler deadline registered [ 4.329321] io scheduler cfq registered (default) [ 4.338889] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 4.342235] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 4.343273] ACPI: Power Button [PWRF] [ 4.346746] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 4.347966] ACPI: Sleep Button [SLPF] [ 4.371002] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 4.372016] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 4.394157] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 4.395608] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 4.402474] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 4.426144] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 4.452369] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 4.478153] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 4.503170] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 4.511489] Non-volatile memory driver v1.3 [ 4.513628] Linux agpgart interface v0.103 [ 4.516853] [drm] Initialized drm 1.1.0 20060810 [ 4.613592] brd: module loaded [ 4.669899] loop: module loaded [ 4.693452] nbd: registered device at major 43 [ 4.834949] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 4.836123] drbd: built-in [ 4.836862] drbd: registered as block device major 147 [ 4.863668] scsi host0: Virtio SCSI HBA [ 4.889284] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 5.125316] tsc: Refined TSC clocksource calibration: 2299.806 MHz [ 5.126645] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x21267ddf018, max_idle_ns: 440795235154 ns [ 5.542435] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 5.544858] osst :I: Tape driver with OnStream support version 0.99.4 [ 5.544858] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 5.551777] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 5.553681] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 5.553741] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 5.554024] SCSI Media Changer driver v0.25 [ 5.557096] tun: Universal TUN/TAP device driver, 1.6 [ 5.557098] tun: (C) 1999-2004 Max Krasnyansky [ 5.578212] sd 0:0:1:0: [sda] Write Protect is off [ 5.583287] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 5.596808] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 5.598321] e100: Copyright(c) 1999-2006 Intel Corporation [ 5.600891] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 5.602571] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 5.604525] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 5.605810] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 5.607309] sda: sda1 [ 5.607699] sky2: driver version 1.30 [ 5.608871] PPP generic driver version 2.4.2 [ 5.609917] PPP BSD Compression module registered [ 5.609947] PPP Deflate Compression module registered [ 5.610007] PPP MPPE Compression module registered [ 5.610044] NET: Registered protocol family 24 [ 5.610496] usbcore: registered new interface driver asix [ 5.610781] usbcore: registered new interface driver ax88179_178a [ 5.611060] usbcore: registered new interface driver cdc_ether [ 5.611339] usbcore: registered new interface driver net1080 [ 5.611613] usbcore: registered new interface driver cdc_subset [ 5.611902] usbcore: registered new interface driver zaurus [ 5.612354] usbcore: registered new interface driver cdc_ncm [ 5.614038] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 5.614056] ehci-pci: EHCI PCI platform driver [ 5.614356] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 5.614410] ohci-pci: OHCI PCI platform driver [ 5.614861] uhci_hcd: USB Universal Host Controller Interface driver [ 5.616861] usbcore: registered new interface driver usblp [ 5.617275] usbcore: registered new interface driver usb-storage [ 5.618828] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 5.620230] i8042: Warning: Keylock active [ 5.621666] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 5.623609] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 5.626652] mousedev: PS/2 mouse device common for all mice [ 5.629933] usbcore: registered new interface driver xpad [ 5.630222] usbcore: registered new interface driver usb_acecad [ 5.630500] usbcore: registered new interface driver aiptek [ 5.630785] usbcore: registered new interface driver gtco [ 5.631067] usbcore: registered new interface driver hanwang [ 5.631345] usbcore: registered new interface driver kbtab [ 5.633603] rtc_cmos 00:00: RTC can wake from S4 [ 5.635896] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 5.636233] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 5.637484] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 5.639837] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 5.639859] md: linear personality registered for level -1 [ 5.639902] md: raid0 personality registered for level 0 [ 5.639921] md: raid1 personality registered for level 1 [ 5.639940] md: raid10 personality registered for level 10 [ 5.651803] md: raid6 personality registered for level 6 [ 5.651807] md: raid5 personality registered for level 5 [ 5.651809] md: raid4 personality registered for level 4 [ 5.651832] md: multipath personality registered for level -4 [ 5.651857] md: faulty personality registered for level -5 [ 5.656654] device-mapper: uevent: version 1.0.3 [ 5.664221] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 5.682095] sd 0:0:1:0: [sda] Attached SCSI disk [ 5.690566] device-mapper: multipath: version 1.10.0 loaded [ 5.691984] device-mapper: multipath round-robin: version 1.0.0 loaded [ 5.693597] device-mapper: multipath queue-length: version 0.1.0 loaded [ 5.696162] device-mapper: multipath service-time: version 0.2.0 loaded [ 5.699464] device-mapper: raid: Loading target version 1.7.0 [ 5.704012] hidraw: raw HID events driver (C) Jiri Kosina [ 5.732499] usbcore: registered new interface driver usbhid [ 5.733830] usbhid: USB HID core driver [ 5.740291] ashmem: initialized [ 5.777448] oprofile: using timer interrupt. [ 5.778672] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 5.790967] GACT probability on [ 5.791599] Mirror/redirect action on [ 5.792668] Simple TC action Loaded [ 5.799094] netem: version 1.3 [ 5.799935] u32 classifier [ 5.800670] Actions configured [ 5.801741] Netfilter messages via NETLINK v0.30. [ 5.802895] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 5.808097] ctnetlink v0.93: registering with nfnetlink. [ 5.809514] nf_tables: (c) 2007-2009 Patrick McHardy [ 5.816492] xt_time: kernel timezone is -0000 [ 5.817556] IPVS: Registered protocols (TCP, UDP, AH, ESP) [ 5.820409] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 5.822331] IPVS: Creating netns size=2552 id=0 [ 5.823441] IPVS: ipvs loaded. [ 5.824054] IPVS: [rr] scheduler registered. [ 5.825831] IPVS: [wrr] scheduler registered. [ 5.826808] IPVS: [lc] scheduler registered. [ 5.829297] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 5.829634] IPVS: [wlc] scheduler registered. [ 5.829679] IPVS: [lblc] scheduler registered. [ 5.829720] IPVS: [lblcr] scheduler registered. [ 5.829740] IPVS: [dh] scheduler registered. [ 5.829758] IPVS: [sh] scheduler registered. [ 5.829777] IPVS: [sed] scheduler registered. [ 5.829795] IPVS: [nq] scheduler registered. [ 5.829977] ipip: IPv4 over IPv4 tunneling driver [ 5.835823] ip_tables: (C) 2000-2006 Netfilter Core Team [ 5.837073] arp_tables: (C) 2002 David S. Miller [ 5.837579] Initializing XFRM netlink socket [ 5.850763] NET: Registered protocol family 10 [ 5.869734] mip6: Mobile IPv6 [ 5.870588] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 5.873366] sit: IPv6 over IPv4 tunneling driver [ 5.878355] NET: Registered protocol family 17 [ 5.879619] NET: Registered protocol family 15 [ 5.880838] l2tp_core: L2TP core driver, V2.0 [ 5.882031] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 5.883375] 9pnet: Installing 9P2000 support [ 5.886097] Key type dns_resolver registered [ 5.892285] microcode: CPU0 sig=0x306f0, pf=0x1, revision=0x1 [ 5.893695] microcode: CPU1 sig=0x306f0, pf=0x1, revision=0x1 [ 5.895383] microcode: Microcode Update Driver: v2.01 , Peter Oruba [ 5.897879] AVX2 version of gcm_enc/dec engaged. [ 5.899062] AES CTR mode by8 optimization enabled [ 5.907239] registered taskstats version 1 [ 5.938852] Btrfs loaded [ 5.951531] Magic number: 2:164:671 [ 5.952506] console [netcon0] enabled [ 5.953106] netconsole: network logging started [ 5.955579] ALSA device list: [ 5.956361] No soundcards found. [ 5.958298] md: Waiting for all devices to be available before autodetect [ 5.959232] md: If you don't use raid, use raid=noautodetect [ 5.967243] md: Autodetecting RAID arrays. [ 5.967836] md: Scanned 0 and added 0 devices. [ 5.968481] md: autorun ... [ 5.968915] md: ... autorun DONE. [ 5.971339] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 6.007172] EXT4-fs (sda1): INFO: recovery required on readonly filesystem [ 6.008205] EXT4-fs (sda1): write access will be enabled during recovery [ 6.219580] EXT4-fs (sda1): recovery complete [ 6.222053] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 6.223297] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 6.243213] devtmpfs: mounted [ 6.249601] Freeing unused kernel memory: 1848K [ 6.250250] Kernel memory protection disabled. [ 7.079742] SELinux: Permission module_load in class system not defined in policy. [ 7.081030] SELinux: Class netlink_iscsi_socket not defined in policy. [ 7.081948] SELinux: Class netlink_fib_lookup_socket not defined in policy. [ 7.082933] SELinux: Class netlink_connector_socket not defined in policy. [ 7.083896] SELinux: Class netlink_netfilter_socket not defined in policy. [ 7.084922] SELinux: Class netlink_generic_socket not defined in policy. [ 7.085844] SELinux: Class netlink_scsitransport_socket not defined in policy. [ 7.086839] SELinux: Class netlink_rdma_socket not defined in policy. [ 7.087756] SELinux: Class netlink_crypto_socket not defined in policy. [ 7.088730] SELinux: Permission wake_alarm in class capability2 not defined in policy. [ 7.089814] SELinux: Permission block_suspend in class capability2 not defined in policy. [ 7.090915] SELinux: Permission audit_read in class capability2 not defined in policy. [ 7.092076] SELinux: Permission attach_queue in class tun_socket not defined in policy. [ 7.093211] SELinux: Class binder not defined in policy. [ 7.093961] SELinux: the above unknown classes and permissions will be denied [ 7.200055] audit: type=1403 audit(1516344122.410:2): policy loaded auid=4294967295 ses=4294967295 INIT: version 2.88 booting [ 7.310666] stty (1622) used greatest stack depth: 27176 bytes left