op(&(0x7f0000010000)='./file0\x00', 0x8000, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0x1, 0x0, &(0x7f0000010000-0x1)='>'}) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000001000-0x4c)={0x800, 0x7, 0xfcd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000011000)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000013000-0x8)='./file0\x00') 2017/12/25 20:03:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002f0000)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f00006d2000)=0x0, &(0x7f0000f23000)=0x4) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$int_in(r2, 0x5452, &(0x7f0000d6e000-0x8)=0x4) 2017/12/25 20:03:14 executing program 4: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000051000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000022000-0x8c)={0xa4f0, 0x400, 0x5, 'queue1\x00', 0x25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000052000)={0x40, 0xd8}) fremovexattr(r2, &(0x7f0000023000-0x18)=@known='system.posix_acl_access\x00') clone(0x0, &(0x7f0000abd000)="", &(0x7f0000019000-0x4)=0x0, &(0x7f0000022000)=0x0, &(0x7f0000891000)="") close(r1) 2017/12/25 20:03:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000586000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffffff}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) clone(0x0, &(0x7f00009f8000-0xd7)="", &(0x7f0000d7b000)=0x0, &(0x7f0000ea5000)=0x0, &(0x7f0000a36000-0x78)="") fcntl$setsig(r0, 0xa, 0x31) creat(&(0x7f0000320000-0x8)='./file1\x00', 0x0) 2017/12/25 20:03:14 executing program 0: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000036b000-0xb)='/dev/hwrng\x00', 0x8400, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000fbb000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000609000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5b, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="56744e095e6b69c6ae4adc0b6e1e5f10"}) [ 56.133273] binder: 8366:8370 ioctl c0306201 2000ffd0 returned -14 [ 56.139288] binder: 8367:8376 got transaction with invalid offset (32, min 0 max 56) or object. [ 56.139346] binder: 8367:8376 transaction failed 29201/-22, size 56-8 line 3191 [ 56.142834] binder_alloc: binder_alloc_mmap_handler: 8367 20000000-20002000 already mapped failed -16 [ 56.144753] binder: BINDER_SET_CONTEXT_MGR already set [ 56.144759] binder: 8367:8376 ioctl 40046207 0 returned -16 [ 56.147825] binder_alloc: 8367: binder_alloc_buf, no vma 2017/12/25 20:03:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f0000486000-0x6)='./bus\x00') symlink(&(0x7f0000ada000-0xc)='./bus/file0\x00', &(0x7f0000ee2000-0xa)='./control\x00') creat(&(0x7f0000ccb000)='./bus\x00', 0x0) 2017/12/25 20:03:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c23000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000dc9000)={0x6, 0x1, 0xffffffff, 0xdad4, 0x0}, &(0x7f0000f2a000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000e1000)={r1, @in={{0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe953, 0x1, 0x3, 0x50, 0x5}, &(0x7f000011b000+0x236)=0xa0) r2 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) socketpair(0x1b, 0x6, 0x4b99d171, &(0x7f0000fd6000-0x2)={0x0, 0x0}) getsockopt$packet_int(r4, 0x107, 0xe, &(0x7f00001a1000)=0x0, &(0x7f0000272000)=0x4) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000a9f000)={@generic="3ca60f25ffab73288f0f30fa4d58dd56", @ifru_ivalue=0x1}) 2017/12/25 20:03:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000076a000)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000041e000-0x4)=0x10000, 0x4) fanotify_init(0x3d, 0x80000010003fffd) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000077000)=0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00008f1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000dff000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000059e000-0x10)={r2, r3, 0x2}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006b9000)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r4, &(0x7f000045a000-0x40)=""/64, 0x40, 0x40000020, &(0x7f0000296000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 56.147863] binder: 8367:8376 transaction failed 29189/-3, size 56-8 line 3128 [ 56.189619] binder: undelivered TRANSACTION_ERROR: 29189 [ 56.189656] binder: undelivered TRANSACTION_ERROR: 29201 [ 56.218117] binder: 8366:8402 ioctl c04c5349 20000fb4 returned -22 2017/12/25 20:03:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000075c000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000f09000)="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", 0xfc, 0xe7, &(0x7f0000d19000)={0x0, 0x989680}) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000384000)=0x9, 0x4) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x2, 0x1001d, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/25 20:03:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000270000)={0x0, 0x0}) mlock2(&(0x7f00004f9000/0x2000)=nil, 0x2000, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a66000-0x9)='/dev/ppp\x00', 0x408a00, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000a7a000)=0x5, 0x4) 2017/12/25 20:03:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000000006) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00002f2000)=""/8, &(0x7f00007ed000-0x4)=0x8) r1 = getpgid(0x0) ptrace$peekuser(0x3, r1, 0xd962) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000aba000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0xfffffffffffffff7) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000c1a000-0x10)=[{&(0x7f0000011000)=[], 0x0}], 0x1, &(0x7f00004fb000)=[], 0x0, 0x0}, 0x0) r3 = socket$inet(0x2, 0x80004, 0xdf9d) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00006d4000-0x4)=0x8, 0x4) pipe(&(0x7f00007aa000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f0000014000)={0x100, 0x4a02, 0x2a, 0x6bb, 0x1, 0x4}) [ 56.235676] binder: 8366:8392 ioctl 5411 20011000 returned -22 2017/12/25 20:03:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f000028d000-0x10)={0x3ff, 0x0, 0x0, 0x0, 0x248c, 0x80000001, 0x8, 0x1, 0x5, 0x1400000}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) 2017/12/25 20:03:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000075f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x9}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000eb0000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002bd000-0x1010)=@ethtool_eeprom={0x7, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 20:03:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000630000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 56.283836] binder: 8366:8392 ioctl c0306201 2000ffd0 returned -14 [ 56.291997] binder: 8366:8418 ioctl c04c5349 20000fb4 returned -22 2017/12/25 20:03:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4209, r1, 0x0, 0x1) ptrace(0x10, r1) tkill(r2, 0x12) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ea4000)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000062e000-0x1a)={0x0, 0x12, "49f32941001fd9852019403bdab2d7f626a6"}, &(0x7f0000bf3000)=0x1a) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000040b000)={r4, 0xfff}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00005ac000)={0x0, 0x0}) [ 56.324588] binder: 8366:8434 ioctl 5411 20011000 returned -22 2017/12/25 20:03:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) dup2(r0, r1) memfd_create(&(0x7f0000d6d000)='\x00', 0x0) connect$unix(r0, &(0x7f0000fdf000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2017/12/25 20:03:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000e72000-0x9)='/dev/sg#\x00', 0x7, 0x5ffd) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000709000-0x4)=0x0, 0x4) 2017/12/25 20:03:14 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x40, 0x0) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2017/12/25 20:03:14 executing program 6: clone(0x0, &(0x7f0000387000-0x2)="", &(0x7f0000c34000)=0x0, &(0x7f0000b28000)=0x0, &(0x7f0000050000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = gettid() waitid(0x3, r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xa1000002, 0x0) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000001000-0x9a)="edab1ef9d50ce8f6d482c1f325e646eb11dda5a071c0cce59eb88e13be31123c926d775fce281174503c4083d7822cc8fdfd224dbfdc0ece82276e82164bbfd3ea379de77bab9dc95f6579c2ccc31acae19ee3feb55640282396d95f8a76eca23aa54ba07aa4cd586ced8f03247fe4d0dc305adf1a2c0cdad6ed37f38f7dfa997572aefdc75d107471454cdb71fd62332e2851ca98e1014c6b2a", 0x9a) r2 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r2, &(0x7f0000000000)={0x0, 0x0}) r3 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000)='./file0\x00', 0x109000, 0x20) wait4(r3, &(0x7f0000812000)=0x0, 0x0, &(0x7f00006b5000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0x20)={{r4, r5/1000+30000}, {0x0, 0x2710}}) 2017/12/25 20:03:14 executing program 4: socketpair(0x1, 0x3, 0x4, &(0x7f0000e9d000-0x8)={0x0, 0x0}) connect$unix(r0, &(0x7f0000baa000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000000010, 0x2, 0x0) write(r1, &(0x7f00001ff000)="260000011ede00f791f6caff00050000fffe0800fdffffff00000047000000040107002721ffb7", 0x27) r2 = memfd_create(&(0x7f00007d7000-0x1)='\x00', 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00009bb000-0x4f)=""/79) tee(r1, r1, 0x5, 0x4) r3 = open(&(0x7f00002b2000-0x8)='./file0\x00', 0x200, 0x7) fcntl$dupfd(r3, 0x0, r3) 2017/12/25 20:03:14 executing program 1: mlock2(&(0x7f0000585000/0x2000)=nil, 0x2000, 0x40001) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000b29000-0x32)=""/50) vmsplice(r0, &(0x7f00000fb000)=[{&(0x7f0000b49000)="", 0x0}], 0x1, 0x0) r1 = creat(&(0x7f0000674000-0x8)='./file0\x00', 0x100) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) madvise(&(0x7f0000833000/0x2000)=nil, 0x2000, 0x61) 2017/12/25 20:03:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000226000-0x8)='keyring\x00', &(0x7f0000eef000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents64(r1, &(0x7f000015e000)=""/192, 0xc0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000bf7000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000352000)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f00005e1000-0x4)=0x0, &(0x7f0000e41000-0x4)=0x0, &(0x7f0000a6f000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00002c8000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00005cb000)={{{@in6=@remote={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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000362000)=0xe8) stat(&(0x7f0000d9c000)='./file0\x00', &(0x7f0000120000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000686000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000811000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000798000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000285000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b89000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eb2000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e71000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000428000)=0xc) fstat(r1, &(0x7f00006b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000ae7000)=0x0, &(0x7f0000a1c000)=0x0, &(0x7f0000a52000-0x4)=0x0) sendmmsg$unix(r1, &(0x7f00003af000)=[{&(0x7f0000c7d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000499000)=[{&(0x7f0000a57000-0x1000)="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", 0x1000}, {&(0x7f000023a000-0x49)="b2f1c863b6ea7a5ed7a7885ffaabe5c8218f7baa1354919507e4516e6b2a2e81b936a7ecf5ad32871170f0039f4b30e6c3cbcf3147b16f56178e9b65edf06ea73816dafff790992dde", 0x49}, {&(0x7f00005ba000)="f180d8fb6b3080798027f397cbb45cd5b368c2101732148bbcb1e4ec8903df0884c10d0713", 0x25}, {&(0x7f00003ba000-0x75)="f2c2a85591b92cf746c447756b52c3398d988c8672f6d4dc35486464a40a6f1b68b25d51f6eae4e0022fc50b59de86229431793580299ce456b34d95edbea82b4b0ab47c417ca058b0267f72bf20d5c9cb0b922dff7c4e69c5a2ec1dd6e98a7450ffdb80802ac63d6aa7199d61346d4e9410d3fe40", 0x75}, {&(0x7f00001f8000)="9c7ea1a78aa5a279cbbe644e7a36456b5dc5173dfed17beb1d913ea27be43fdf5784a4f895956fcb5c1f70f78b8cc08b62a9be4c42c69aeddc0b0c5aa39728f42c1ec34b134ff24e4129aad4a7f21ffe0a0fbe7b6daab9d598e4e7449bc8885b2d89ea8b58b0d95cc6564c6d80dd4b77b9121608683b7b2f372399", 0x7b}, {&(0x7f0000a8f000)="37791b86b59c374b57259abee4ac7d653d9cb8969a5ee73d48cd843ad4cda465233851c4650ea67dbf6eb6ddb94658b4cbe601dfd8015894859f9a8c7a576853b8510129aa41005ada9226e65b4fd4a353d322cc81d9557a31abd36ff77ab8345f9ba25d1223974fcf4f4ca21a0cfbbdb25c54779982cdc3b0432c22750bf87e0afa69ecb34f79138cf5fe6e36409dd99b3c148892751739f61bc79d53cbbed6c03ffa89b38872adadddc46bc4f7e9ef56be13749155ff5c6d0e1a107d2dc3bacac7c30d24d684f64917614e37", 0xcd}, {&(0x7f00002fe000-0xc3)="d0499cbcd6c77131019c870e98d9fcd284f182adeac434a42d9a36632b3f46a7e7c232e10fd408ac1f6dfdfb875fcc4ba71eecb9a9e65a65a452f6b7c19d7a6a012df7a5a0d696880b5d89b4ddc417acf2d02435c4d42db775bc50aecc9bf6bc652f1de79bd0dae56037b5b4b28935446628d26fcd0df15a52024e8a6e9b67430eb30e96cb033ae316e7f362627dd3db1a97bf4482aa0cebd8cbb6bbc22e9fb15fdceaaaaf1dc2c52329d763715f61bdcc70df4ce01eb99b280c24a5d003d8e8818c80", 0xc3}, {&(0x7f0000099000)="e2c5e98e33c65ae53fd49d29937b73bc204d794a3096e015c455bf1aa0ad2a2b2d3167e306c6404888c5913180dc97d4587b2547611cfe3411a235a98337741e3b59225550ca7c6a5aef3e35a285d6807bd3cd79f69f141083c3fd9907567346a87e754383c4eb9f7c57a1ac6cf479a3abf9bd86e9088a97eae486a685f266c048e91eabedbb3eb5157de9f3e100415cb24f", 0x92}], 0x8, &(0x7f00005a7000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r8, r1, r1, r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x110, 0x80}, {&(0x7f0000ed3000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000738000-0x90)=[{&(0x7f0000ae7000)="bd7750b0cc98bcc1697def9c54b5f7229d6a86b08b8752d154b0651202dde4c1e882b0bb58c6ab0d64a23f01e5af3274b01850a00ca37a9fefcb4b0e479550db9b5ff8b7436a39870c35f96bd5dc11189a93d21016b1c068f01b79ab34312bb07135de4d0b5c96eaba7aae82ed4d765b65f716a1cc1f93ab86620354ecb0589122b94d81ab8a6e144045d1c01057762dd22960cc638c20c29884798858a29050951760bd2180e6ab9cd42446171b996e5e334d5b2b1528d39709d1ae1322a3a8ab8b8653308b972debb10e7cec15def034777c3ade126bcb", 0xd8}, 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{&(0x7f0000bfb000-0xe4)="a2a260b87c10589f6fe37effbc966087e5052999c4ca4387544b134d2404d9c3616e3dcb4acc252fdf9b5214a772b09e9a1ef50c4dde01356d14eac689962665067d217813f0ae63240e057537cca382c58547d03b8afb7fc805cf16899240024d29f8f0058249c5296af3009ed75b23b01b8f8692d3fd55441a9ce7b4f826a47d4287ffeb965dc8fec902d1279121c6646b0ccc2f51baf316bb832cd5cdc24134c92a6730433813519fe74fdde889d6c2a0e0a38d32e54fc13d796cc4462fd5d41629be5053aa507e702971f055eef7ebf363a68cdc6d39a8fdfd72e639254cfe81472e", 0xe4}], 0x9, &(0x7f0000d93000-0x50)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r1]}], 0x50, 0x0}, {&(0x7f00002dc000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000210000-0x50)=[{&(0x7f0000f39000)="", 0x0}, {&(0x7f00004aa000)="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", 0x1000}, {&(0x7f0000442000-0x83)="e450597b18c547517152cc7e615f1526bea501b142c2cd9c50a10f7425a07a33855b28b7d2f2b96e6bfd416772f4424fb86c4e1f5f8c56652535d97a85741771fe4d23fa76a8a738b4053ceb5705ad5024b47057e936a90294910af8dab9bb0856ad5b46932411beea161f48df02163c950f7e33d28129966e35a0de30b51cd8e6de12", 0x83}, {&(0x7f0000ddd000-0x93)="157c8f2688ef50b221b9226f613375239e0f9964424ef0a10cdbd58b1831c467e0e8119ef6cc32b4af73b47352fddcb1390564db62f1fac51a3c6339d5bc64ee3e8475ed443859601b2e74897ff5b32f034bf90135055323013f8912f84dd4a60d3944db7e06b3e54cd557349e686c15f278500952c7b0bb8936656329dd24c1bd49b3e592ed887aff1d846dff3f831cdd6fe8", 0x93}, {&(0x7f0000faf000)="8c908afdcf1de84cef2dafb0c2e885d2ff09db4df2f480a50f1fd475d91a87d0f1c4d3f2588e0e15be5290cfbe6287d1b330b1fdb048987b5ed8112a3bb509f1897f7ff766d9b32e8858f00a6e3448a7433b5d321ae1ed4e417a74359deafbe373952c509baf64135d45238141a3e7da3ee641e71d3aedba27f80ea6fbf845ad6d6866368a944bc5066f70e7ff15e71246da28bb5c5133e5e62fbe6549f55abfeef0171e079a6772130503743f05255cfa9d398b7fc8a99e0291b9bbb36e86dff102918f15c29434894eb032cf5388afecadd391ef6f4537ce40", 0xda}], 0x5, 0x0, 0x0, 0x8004}], 0x3, 0x4000000) getdents64(r1, &(0x7f00007de000)=""/0, 0x0) 2017/12/25 20:03:14 executing program 2: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000039000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000022000)={0x0, 0x0, 'client1\x00', 0x0, "b6defc441d352f61", "501c2aa1e0ff7c733773e1142c2368eb60a0c78639c44f6c6a3c5f2554c06b61", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) 2017/12/25 20:03:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ab6000)={0x0, 0x0}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000764000-0x4)=0x6) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') sendfile(r2, r2, &(0x7f0000d0b000-0x8)=0x0, 0x10001) readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f000050b000)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000b88000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000038b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00002d2000)={r3, r4}) readv(r2, &(0x7f0000aa4000-0x10)=[{&(0x7f00008b9000)=""/170, 0xaa}], 0x1) 2017/12/25 20:03:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000a, 0x2c71) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000eb3000-0x4)=0x80000001, 0x4) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x33, &(0x7f0000aac000)=""/98, &(0x7f000062e000-0x4)=0x62) r3 = fcntl$dupfd(r1, 0x800000000402, r2) exit(0x400000000) accept$ax25(r1, 0x0, &(0x7f00005b4000-0x4)=0x0) openat(r1, &(0x7f000087b000-0x8)='./file0\x00', 0x80240, 0x0) fcntl$dupfd(r1, 0x80000000000402, r3) 2017/12/25 20:03:14 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000ec0000)={0x3}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x803, 0x2) write(r1, &(0x7f0000b34000)="dc00af0300100000006466b74908", 0xe) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00005d5000-0x4)=0x1ff, 0x4) socket$key(0xf, 0x3, 0x2) recvfrom(r1, &(0x7f0000ef6000)=""/16, 0x10, 0x0, 0x0, 0x0) ioctl(r1, 0xfffffffffffffff8, &(0x7f00001d8000)="8e7891291510a90d9175969cfe7378175b82acdc2d74fc8620133d15c7a6e7609a3960f7359530f6be074e7e0168016ec2b9dd63225946ccace90c5dfffe01369e7edb4b55bf1e") 2017/12/25 20:03:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) ptrace$peek(0x3, r0, &(0x7f000055f000)=0x0) r1 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x9}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000eb0000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002bd000-0x1010)=@ethtool_eeprom={0x7, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000047f000-0x4)=0x0) ioprio_set$pid(0x2, r3, 0x0) [ 56.458996] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56862 sclass=netlink_route_socket 2017/12/25 20:03:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000512000-0x4)=@assoc_id=0x0, &(0x7f000093e000)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000098000)=@assoc_value={r2, 0x1}, &(0x7f00002ca000-0x4)=0x8) r3 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001ab000-0x4)=0xc0, 0x4) recvmsg(r0, &(0x7f00007ff000)={0x0, 0x0, &(0x7f0000d1e000)=[], 0x0, &(0x7f0000ab6000)=""/4096, 0x1000, 0x0}, 0x0) write$tun(r3, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "008078"}, "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"}}}, 0x41f) 2017/12/25 20:03:14 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000acb000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f8f000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000a2d000)={{0x262, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 56.527970] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56862 sclass=netlink_route_socket 2017/12/25 20:03:14 executing program 5: mmap(&(0x7f0000000000/0xd55000)=nil, 0xd55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000ccf000)={0x0, 0x0, &(0x7f0000d53000)={&(0x7f00003ca000)={0x2, 0x11, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 20:03:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0xfffffffffffffffd, 0x2, 0x3ca) write(r0, &(0x7f0000001000)='/', 0x1) socket(0x8, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00001dd000-0x4)=0x0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) fdatasync(r0) renameat2(0xffffffffffffffff, &(0x7f00009fd000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) 2017/12/25 20:03:14 executing program 4: syz_open_dev$urandom(&(0x7f00002bb000)='/dev/urandom\x00', 0x0, 0x202000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x1)="e3", &(0x7f0000cdc000)=0x0, &(0x7f0000d9d000)=0x0, &(0x7f0000068000-0x2)="") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) 2017/12/25 20:03:14 executing program 3: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mprotect(&(0x7f00007eb000/0x3000)=nil, 0x3000, 0x2000000) setsockopt$inet_buf(r0, 0x0, 0x1000000041, &(0x7f00008e2000-0x58)="958e392937a186d6306a3615593baa57ff0502060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2017/12/25 20:03:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socketpair(0x1, 0x80000, 0x6, &(0x7f00001c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000da3000)=""/188) write(r0, &(0x7f0000366000-0x26)="26000000130047f1ff170080cdffff0600000000010000000000000000000932050021006e35", 0x26) writev(r0, &(0x7f0000c96000-0x40)=[{&(0x7f00002a8000)="382750f95a0aa3cb424d93b67bc3a3adf96b3df390705e152e17a085df2eb5b46fb78455564a02d32182b5c1e53d8de3b93bf33ff10ad4b48fe820d23f2aa67ffebcf720acb604579f0f391e2656bee0282cef55c34259d9ff3a7a4668532ec632d5a2df04d8f2c07241b576d0085043bb204d26e33830ddd85d3613de252d291aa90c669040026164c5053961a4cdee91fe227060638478c60555564f2d486c37ef18a2ac3961106214a4e8e0a02bbba1cf0431050236cc670b0591d7c3310c", 0xc0}, {&(0x7f000041a000)="", 0x0}, {&(0x7f0000d98000)="9e3a4ea5f093307732ed98c517879245e5be0566757d86a663b68bdcfe901d5d788724147a87171d632d0a7cc08000756b98a700dec26345cea2d065bbcb357c6a000a4dee9e791396d3e79b2ec9126a7b036af0525dbb53c2c58f7a3963200c212bee4e892948d10b26480ed5c57a10c3d6a4901eb2789d7b11a43a86b13f31b84e9e03b7a9397101123536834e05e8ec4daeaeafeb966038fd077eb60c191b6795a9cda3fbcfc09dc2776e1f100ef119892d4d74c5fcc43400221f71c5f69724cd05", 0xc3}, {&(0x7f0000bc4000+0xc6)="5213fea86897ee5950fe67133dd590140983a63ead342256883c365d07d281e473619b2a792f6aaf0c5af3a52f30e1d42a8dff9f6f58e6d4ae30d955ebc8ec1b1ac722a133b4632158d2c49c55226284ffe2da4599a876028a1c8c46895c6b836d11529bf3c7c8c4f73e6762f185f301e336bf9bcc612399b327b89c73194878b5fc3d9fcfcb3a6c7f16ef687912ae656dd2d875e09f08c3369e9d696f46db2509", 0xa1}], 0x4) truncate(&(0x7f0000706000-0x8)='./file0\x00', 0x3) 2017/12/25 20:03:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) init_module(&(0x7f00001d9000-0x16)='eth0securitycgroupem0\x00', 0x16, &(0x7f000066b000-0x32)="5d5e7d776c616e315e6d643573756d7d247070703165746830a37bb45d21776c616e317d8b2376626f786e65743024402e00") signalfd4(r0, &(0x7f0000e59000)={0x5}, 0x8, 0x80000) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000178000-0xc)=""/12, &(0x7f0000000000)=0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000021b000-0x4)=0x0) 2017/12/25 20:03:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f7c000)="1f0000000202ff000000030007000000000400fa0400060000000000000000", 0x1f) getsockname$netlink(r0, &(0x7f000036d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001a000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000182000)={0x0, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0xd3c}, &(0x7f0000ae7000-0x4)=0x98) getsockopt$inet6_int(r0, 0x29, 0xfb, &(0x7f0000ca5000-0x4)=0x0, &(0x7f0000ec7000-0x4)=0x4) prctl$setmm(0x23, 0x0, &(0x7f00004c4000/0x3000)=nil) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000dbf000)={r1, @in6={{0xa, 0x0, 0x99, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x800, 0xfff, 0x2}, &(0x7f000058d000)=0xa0) creat(&(0x7f00000ac000-0x8)='./file0\x00', 0x48) 2017/12/25 20:03:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bc6000)='gid_map\x005') writev(r0, &(0x7f0000400000-0x10)=[{&(0x7f00008de000-0x87)="fe", 0x1}], 0x1) 2017/12/25 20:03:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ppoll(&(0x7f000023a000-0x18)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00009f9000)={0x77359400, 0x0}, &(0x7f0000be5000-0x8)={0x0}, 0x8) clone(0x0, &(0x7f000085d000-0x1a)="", &(0x7f00000c2000-0x4)=0x0, &(0x7f00004cd000)=0x0, &(0x7f0000f58000-0x80)="") close(r0) 2017/12/25 20:03:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) r1 = socket(0x1c, 0x2, 0x5) connect(r1, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/12/25 20:03:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000afa000)='/dev/snd/seq\x00', 0x0, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000bd1000)={0x0, 0x0}) wait4(r1, &(0x7f0000174000-0x4)=0x0, 0x9, &(0x7f0000d2e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = creat(&(0x7f0000e94000)='./file0\x00', 0xb0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00008a8000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000392000)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000022e000)={r3, 0x3}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) [ 56.739787] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2650 sclass=netlink_route_socket [ 56.753843] audit: type=1400 audit(1514232194.628:33): avc: denied { getattr } for pid=8502 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/25 20:03:14 executing program 4: prctl$intptr(0x1, 0x80000001) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004c1000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2017/12/25 20:03:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a3b000)='/dev/net/tun\x00', 0x0, 0x4000) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000ef0000)=[{0x3, 0x1}, {0x0, 0x401}, {0x4, 0x6}], 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) read$eventfd(r2, &(0x7f0000a1e000)=0x0, 0x8) [ 56.787870] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2650 sclass=netlink_route_socket 2017/12/25 20:03:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000000, &(0x7f0000000000)="", &(0x7f0000048000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000ca2000-0xd0)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)="e400", 0x80, 0x2, &(0x7f0000000000)={0x7, 0x80, 0x2dbb, 0xa9, 0x90000001, 0x7, 0xff, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) dup(r0) 2017/12/25 20:03:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ce6000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00008aa000-0x4)=0x99, 0x4) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f0000d04000-0x1c2)="", 0x0, 0x0, &(0x7f0000fdf000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/25 20:03:14 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) close(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000004000)={&(0x7f0000013000-0x8)={0x0}, 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003a9000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) connect$nfc_llcp(r1, &(0x7f000019a000)={0x27, 0x1ff, 0x2, 0x7, 0x400, 0x3, "122595070ae2c0cac25e596a4650a1250c1c04732651e4c46837e7140e2863489731cd3cffbdbccd131a284ce16f9215e3533c581dc9d1fb7e9d8a1a819cae", 0x401}, 0x60) 2017/12/25 20:03:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000076d000-0xd)='/dev/usbmon#\x00', 0xe6b9, 0x301880) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00001a8000)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000034c000)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000f9d000-0x30)=[{&(0x7f0000a7e000)="931ee4c267dcda0a4f04", 0xa}, {&(0x7f00004d4000)="88426f56d35aef06dc50aa872a3b8804905e04efe440b4de427e764749fe1325ec501f45adc95e00f30a587c8dda7d4e9290ee02874a9de7bae8f94a12f95684e43b351ecaa394eeca57de43443fd10428f7b696595d0dfd46537eb9b4cfb5e2b828d498d798cb0d61e7305656324687908a4a55122f472fa362b1f16c18cd96d3b2dd9533", 0x85}, {&(0x7f0000e08000-0xcf)="4084fb93ae41b4c64fc33c7671c23d74bcd1d55e55f4f2f46fb483fa7e941d194cd94ba2350bd4d7a9355171025a2721ee27724202634580257a7a67a5bfeace798e46bdf7efbb98c1c71b79cc83bfa247c9b5f3064174eb491d9e344e2af13452a102ba73678cf1c416d4c4f1e9cf51b37cae14c86947f6df8d6bf3e5273e313cda204d29408b1ca29ffeb2112b42166f0417194ed9feb0a92c4c4bd4a363eab46e45fbecc35c1bbab5fbf285d7cccb9b6155f32c16582602db39590f47f44fde18f7b1e89d7230228993b4430002", 0xcf}], 0x3) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000555000)=[{&(0x7f0000e9b000)="1f00000002031900000007000000068100edbb8509000100010100ff3ffe58", 0x1f}], 0x1) dup3(r1, r3, 0x0) 2017/12/25 20:03:14 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x806, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000003000)={0xfffffffffffffffe, 0xc2ad, 0x2, 0x2, 0x3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000011000)={0x0, 0x80, 0x4, 0x4, 0xffff, 0x4}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r2, 0xffffffff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/25 20:03:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) eventfd(0x5) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) getpriority(0x0, r1) 2017/12/25 20:03:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000d23000)='./file0\x00', 0x100, 0x40) clock_gettime(0x2, &(0x7f00000df000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000027b000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0d000-0x4)=0xe8) clock_gettime(0x0, &(0x7f00001c2000)={0x0, 0x0}) utimensat(r0, &(0x7f00002c3000-0x8)='./file0\x00', &(0x7f0000fa2000)={{r1, r2/1000+30000}, {r3, r4/1000+10000}}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000203000-0x3)='ys\x00') ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000afe000-0x3)={@generic="0e97b00810d67e5172d1a7f7a07e8cd4", @ifru_flags=0x3}) getdents64(r5, &(0x7f0000af5000)=""/4096, 0x1000) mknodat(r0, &(0x7f0000fc7000-0x8)='./file0\x00', 0x10, 0x7) execveat(r5, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) mremap(&(0x7f00005ac000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000dac000/0x4000)=nil) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000da9000)={0x0, 0x141}) r6 = memfd_create(&(0x7f0000568000)='^self\x00', 0x2) lgetxattr(&(0x7f00009e3000-0x8)='./file0\x00', &(0x7f0000e36000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000636000-0xe2)=""/226, 0xe2) sendto(r0, &(0x7f00006ee000-0x1000)="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", 0x1000, 0x8000, &(0x7f0000a6c000-0x10)=@nfc={0x27, 0xffffffff, 0x6, 0x7}, 0x10) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c80, r7) syslog(0x3, &(0x7f00001d5000-0x26)=""/38, 0x26) r8 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000c90000-0x8)={0x1, r8}) 2017/12/25 20:03:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2017/12/25 20:03:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00008cd000)=[{&(0x7f0000a49000)="580000001400192300d04b80040d8c560a06000000000410489643c218fe58a2e04a03ca7265243e89000000282159050000000dfff90004a5000004001ce1ed910000000000221f100001000700000000006b0f536e2b10", 0x58}], 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000bae000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f41000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f0000d6d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$sndtimer(&(0x7f0000b2c000-0xf)='/dev/snd/timer\x00', 0x0, 0x8400) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000bc7000-0x4)=0x0) lstat(&(0x7f0000e6b000-0x8)='./file0\x00', &(0x7f0000321000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000620000)='./file0\x00', &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r4, 0x5452, &(0x7f0000200000)=0x5) r8 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000066c000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 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=@loopback={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec4000-0x4)=0xe8) stat(&(0x7f00001ba000)='./file0\x00', &(0x7f0000217000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00006eb000)={&(0x7f0000400000)={0x0, 0x0, 0x3, 0x1}, 0xc, &(0x7f0000ba2000-0x70)=[{&(0x7f00006d1000-0x312)=[{0x81, 0x9, 0x200, 0x800, 0x4, "7759c4d520ad2faa539e61ed2e8ed8a7cdbbe0fbaa89e1530598effc73e5ed813b0413e6f5ec3fdb95238e124c873e3edcf916abb513361aaf9f431e309bdbee150fad956920d4bd21c11a3d65fc6b61d56b37fdb5f29006b3a7e3cb8a3b5dbfcea044b9636feb4f80239580ccdacecae9"}, {0x8a, 0xa25a, 0x0, 0xe9d7, 0x3, "5b88ed8b9e1675512b2e556ac849843e9ba34d60be5b2f556d33d3cafee3deca938c570316fe68a90ef85f9d122361ba736cabacfd6aac621ffd5d14b207da812fa26e64b2c7b9f29ad286362665aa03321cf4520a9be90fdd89be674e578ba114862ff5870989156dcbfe5de870cad1eb9268b7780a983d9953"}, {0xd7, 0x3, 0x200, 0x3ff, 0x6, "f6cdf4d1165050e7ab6c6a10035e2e89c32d4b319872756f090e818e6f527959502e301755da107f7da53feb9b9eb7f66cda4b6ca542ca4f02a6b283c6dde1d5d0fac091e577d27b81513de54aab1b5f63de288783d34e71fb5c370f8a95897932df0253c0478393b4660d83ca5a73d1aecefd27c0805e1f99744eed10c99b9d90accbaadb884f56bc5fd38d09278836d4fe86b76c8509c46e4c8bfd885b5dbba73ffb776139f7fdad49c7e7687785b4f9e7ac4a14327a835581bd69ceb79ac9f1dcb22f898737"}, {0x5e, 0x100, 0x20, 0xfff, 0xfff, "a43e9b340bdffc3598b3637486a54a405f4635c4266ea67649378cb5d09ee9d0ec4e1670e3fda973e360e9444e3cd96114e722c051facad0edd2e34b1f9864483112ec2a7f58d0973fc8286f08ff"}, {0xd2, 0x51, 0x400, 0x2, 0x2, "bedbd9664e440cf83cc65b6a87a3730c8c286f5cadbf74507a483d31398fd48c6e65fbce24fa68c0d0ac006f1d0577d5640e566d159f4885c16fad7db838dd908d804d121c585c5b4d35a921e456309e58be52c60810d7f4b12c2796d143fcb88eea7be25142a7e3c8920e914561f846ad3ccbd47c443c08c1e7921e4f6d9402d113f082bd54c6bb1fff3cb681e91bece7246b383a1d14254eb153666c63fe6206096d18a3980bab5d0207c6641f114c881d65c79836ff4c971c0d827e05e75282a7"}], 0x312}, {&(0x7f0000222000-0xef)=[{0xef, 0x5, 0x10, 0x7, 0x97, 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{0x73, 0x7, 0x200, 0x1, 0xfffffffffffffffb, "5471fbd30efb06ba233cfd9ec19bb80f2c268973755e4479046d0933ff5fbf7b326adc900f75edcb4d27b1bd5c531afe3fb3a349b4d0c186f9b8220f321443709f1d7c954ec72ae79a83e6c46fc7fa4aab207d86a1e3dcf49ba89233821bbbac03025b"}], 0x3372}, {&(0x7f0000cee000)=[{0x16, 0x10000, 0x800, 0x400, 0x8, "354f1ea05015"}, {0xcd, 0xfffffffffffffffd, 0x0, 0x204000000, 0x3, "83a7dde2baeaf3dd7199255aa06537aa1029986c1a27f43d7bce733c96cd1f0c4f89c882502e8641bd6948da7a152e34b5d921afe823241daab75af0e0554ade56b546e76355a06a9c00b1019a5cddd9c3a7e85f999f9f87ab1a066b590e7cb089320914425167f04f5c5e47d1e5db5541bc22ffa19e342e7de4a263b3fef8339d2ffd969948bb5845e904933018f00390d54a967dd1be7855d67e59a5f7828fa46c9cec9a04707839cf5b4f9d0997a04a8209842e01f3e341a8c6d16d"}], 0xe3}, {&(0x7f0000752000-0x515)=[{0x10d, 0xe2, 0x400, 0x80000001, 0xfffffffffffffffb, "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"}, {0x14, 0x8, 0x400, 0x8, 0xfffffffffffffffd, "3a6798d1"}, {0xea, 0x6, 0x301, 0x7, 0x2b8a, "91404bc8d7daa452860bcc9f8a448b427f1f4d57e5855d6e0e5fd9269600092020560a6a2ad1f01bcb7b8f9c5076f4d8c6c4b537c57c890956068bfc8bc8d0df1d191227c15b84d56e00f13368316eabac0370d102b648f130becdc0ff229627313dd093bf1300cea78113068d5c0504a2c0d395d56ab26384266c542fc913fdb35c97fd35c8e1a5255e65545d284fda87f9d9a2b583ffc69774793ce86ad271bbb44ae79cc21d92f1058b92fc6748a7d956bbe1e4ec323d6f0f34bb4fec463ef1c9256be0529a46b59b92c5494a59e038ccf02c5bc0d3498177"}, {0x91, 0x9, 0x301, 0x9, 0x36b, "7d903e162a7977564de28abffe12310f1b1e7ba192cc65ddb67700e3166e4dbbba1b4d185879bdc0c4ad3d0435d3af8b438547c38c57e0794ddf2e1e24e01267e713b426b16d7f92c2cb10b149695b2f68760394da96bfc1434ade16a1804dae974c41dae4a39b3ac3ec1e30099e4a0ef23d06e87a6032218d106a16dfbb9e8180"}, {0xeb, 0x10000, 0x300, 0x8d, 0x43d9, "8a005230f4f01ce1089ded4e3c8c5f7bb1106f037b6ab5d964dade5068bd2d8764808076d2434306925b3e87d8719c604737e71878fc1c13f51ff180c3d72085c078ac8e1b2e1e31f4ca875f4bafa3d1b65d56826afd57e26815f63b8ccf7e74c79a6527bb5bd83521271e50b36592b74dee06b6a5e63419c4fdb5346234976dd977747df972723c8100c07d01cc444f723c00a320993004d930a0d11dfbb5b162a4963de52bfaa87650c8eb380ef2527ce7e54dce80e488a7852bbdb0e6dd89dee70c40dbaeb932f01faded3e1edb1e6269572853e9d24da7832d"}, {0xbe, 0x9, 0x800, 0xffffffff, 0x1, "31c12049e670719b1f68a4b80bece6046789e1da581a746bb3fbc12dd078be1d4c40edb2c1adb4ca5f1dd33b051ebde83963ec8212264b6c9a74a624d901e690ef6b58f7409376a1eac41a98e89b8cdd145c33dd0c51cbdc80437f494fbb94c18b7d1dbdad7470c1547c964828afae26379dab5812da823094cb5ba4fd600efe8b32beae3727454e4dddc0b32485985b3fe8722ed2f2e9e255444e7f4da17ba12561934457c61740280ecf464a0a"}, {0x1a, 0xe10, 0x4, 0x4, 0x1, "cdb2112917023942043d"}, {0xb6, 0x5, 0x300, 0x7, 0x10001, "dc9c10f6275f564f4bfe56fc64643f01f28daf251143a1022ac66443f18d040aa2112debc655b324d8bca21a431158cd55a133b1cd8326c2d0d6234bcdb7f6b6b1f23c0ac19077008d9281ee13c39c34edc13b6058f9f6a543c06f76c90adc19430136910563525515d4d846671151a6ce27f778c0e664b6067f8f8a153c5109b7efd1c96eaec012b0872f378ceabb9c167d6feda2658ca25c1a8397643c0ea1e8ae1b5c8d44"}], 0x515}], 0x7, &(0x7f00006d0000-0xa0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r4, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xa0, 0x4}, 0x4001) 2017/12/25 20:03:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) unlinkat(r0, &(0x7f0000001000)='./file0\x00', 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) capget(&(0x7f0000001000-0x5)={0x20071026, r1}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 20:03:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000db4000)='net/route\x00') preadv(r0, &(0x7f0000610000)=[{&(0x7f0000c3b000-0x1)=""/1, 0x1}], 0x1, 0x3ffffffff) open(&(0x7f0000aa5000-0x8)='./file0\x00', 0x109001, 0x2) sendmsg$key(r0, &(0x7f0000192000)={0x0, 0x0, &(0x7f0000eca000-0x10)={&(0x7f000037c000-0xa0)={0x2, 0x10, 0x1000, 0x8, 0x14, 0x0, 0x6, 0xa, [@sadb_x_sec_ctx={0x10, 0x18, 0x9, 0x3, 0x77, "22b6999c2584ddb547d9e854622cf6cd888bd6d8c1889ca7355179b0ec206414a66f38bf34d57c274d7615bfd08794b177c02f244e15db8488543fe1c84636a20a1df52bf0e85eceb8b22db43d734f6444026f411a9797a5a37b17a383df9efdf978038f54e20ff703454f2ab1f75dc298d05f63690ac7"}, @sadb_sa={0x2, 0x1, 0x9, 0x101, 0x800, 0xd0, 0x1, 0x1}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x5) arch_prctl(0x1007, &(0x7f0000b98000)="2ca13c02a424edc27aba62f67006e6611687cdd5b05e501542f8b7366a9cfcff9667df9d3d13f7cef46228089824ba8a674759b7866a9eaa620dd8ce0031f9b6e7728d36add95d269c28e580a8097d6919e9663f4c17edc232ac931a0364b58070e38306fdbe7b3e76cff2e7ac7d90e062fa9774aa66f3cbe61503ec87008d6a45c6303a75523b") 2017/12/25 20:03:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000076d000-0xd)='/dev/usbmon#\x00', 0xe6b9, 0x301880) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00001a8000)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000034c000)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000f9d000-0x30)=[{&(0x7f0000a7e000)="931ee4c267dcda0a4f04", 0xa}, {&(0x7f00004d4000)="88426f56d35aef06dc50aa872a3b8804905e04efe440b4de427e764749fe1325ec501f45adc95e00f30a587c8dda7d4e9290ee02874a9de7bae8f94a12f95684e43b351ecaa394eeca57de43443fd10428f7b696595d0dfd46537eb9b4cfb5e2b828d498d798cb0d61e7305656324687908a4a55122f472fa362b1f16c18cd96d3b2dd9533", 0x85}, {&(0x7f0000e08000-0xcf)="4084fb93ae41b4c64fc33c7671c23d74bcd1d55e55f4f2f46fb483fa7e941d194cd94ba2350bd4d7a9355171025a2721ee27724202634580257a7a67a5bfeace798e46bdf7efbb98c1c71b79cc83bfa247c9b5f3064174eb491d9e344e2af13452a102ba73678cf1c416d4c4f1e9cf51b37cae14c86947f6df8d6bf3e5273e313cda204d29408b1ca29ffeb2112b42166f0417194ed9feb0a92c4c4bd4a363eab46e45fbecc35c1bbab5fbf285d7cccb9b6155f32c16582602db39590f47f44fde18f7b1e89d7230228993b4430002", 0xcf}], 0x3) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000555000)=[{&(0x7f0000e9b000)="1f00000002031900000007000000068100edbb8509000100010100ff3ffe58", 0x1f}], 0x1) dup3(r1, r3, 0x0) 2017/12/25 20:03:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x400080800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000000000023) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000794000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000721000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) pwritev(r0, &(0x7f000060e000-0x80)=[{&(0x7f000014c000)="ccc3021f0e3215ac5769fe205098150b6d82d81e5fc91f52a5191eea48bda65b4a3750ecaf73a20649b7aa4f26192c708f1ac0659153eb3ab06598914c255f1ea07c1552faccb8d8c011b1ab5f7a995df3cb5d686a4ca0b6f3", 0x59}, {&(0x7f00008e1000-0x1000)="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0x1000}, {&(0x7f00009a0000)="ae94bb153570ddf4d31307f009560fb3693bfce054d44499e5cc0e9dce6b6c3423ef0dfd67717d16ac78e47210d640b8480690eac8263d8e14da0dbb6eaa800732d250509dad97", 0x47}, {&(0x7f0000ddf000)="de213b23c8f50542b25826f4dabe5618511a75a90af2e940573310770f385b7652c5469324f16952061b0cd7d65a49d82ee32797e7ba56b4aec8be0a00342ac068007f252f0bd56db9b96d6463f066a886ee93ebbe8e56f6c6dd9ddc6a4b55be3560c407df7b7e6a209027b5e84e962f35be2c76d8316e18ef4106b7cae4a67f621e8895b4447e933bfb7b5f20357443e27cfeb0929fe26af6f7c4d82c4ad880993e5b7014e4058a5a0f7259847bd03a4aa004f6", 0xb4}, {&(0x7f0000077000)="0ff05d618f398a2721ffc9b8f66f4ac6ecb4aa9737b8405176744fafedc843267b8fc64f5a604a5eaa74945e54ac", 0x2e}, {&(0x7f00007a3000)="9ae35461610c4f062bc796d16dd1fc74876f979438693fa12e8c7605ca49f03d14e50079a9370233427bdd8b7a66ef25966e9cef5852068641e953f3ac174285f5a4b7d3bcd4d44f421b8ed5bb349256e9f617818e9d2b4b93945bf86e2cc39e8d40f5c9c85ca569d5e94aa76e8a0abdf6afd0999ebc32d5b90e4116505b1c325fd84381b7407a7ca9778072e26827fd645130bd18777a5ef89e4f7bda1ae17db1ddbbd59e2260d5295400a5f89988af21a0d1bca27b993d8d85b44cd6b4c00ca1198b", 0xc3}, {&(0x7f0000efb000-0x1000)="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", 0x1000}, {&(0x7f0000619000)="556e23041d91215e567780c857d234dcac5d0f234edf70752ff49166e986feaf48fdb8381ac430d09a64dea8e2f05b0ce6ddf4a407ff7d76ff3e859def2b03603799ac670671fbc6a860efef5e22a1939ca786fcb0aeec1e284d224f14143c3ab0cb27be68892cb95a59c4aad52ab912ade6d880bab8b492f4201884c1085e844e50838cbebc54fe72ed67a50e9293e8319652c2c95aa0e07787d28d2a8c1449e065d57040", 0xa5}], 0x8, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000c49000)=0x0) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2017/12/25 20:03:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e03000)='./file0\x00', 0x0) mount(&(0x7f00004da000)='./control/file0\x00', &(0x7f0000885000-0x8)='./file0\x00', &(0x7f0000eeb000)='ramfs\x00', 0x0, &(0x7f00005bb000)="") creat(&(0x7f0000a2b000-0xc)='./file0\x00', 0x4) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2017/12/25 20:03:14 executing program 2: r0 = socket(0x10, 0xb, 0x0) recvfrom$unix(r0, &(0x7f0000b67000)=""/123, 0x7b, 0x1, &(0x7f0000b67000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000284000/0x1000)=nil, 0x1000, 0x9, 0x6851, r0, 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$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000284000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x0, 0x8, 0x2, 0x20, 0x20, 0x40, r1, r2}, {0x5, 0x7, 0x2, 0x5, 0x5, 0x75d, 0x8001, 0x8}, {0x80, 0xffffffffffffffff, 0x7, 0x1}, 0xfffffffffffffffa, 0x0, 0xc5, 0x1, 0xba, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x2}, 0x2, @in6=@loopback={0x0, 0x1}, 0x9, 0x2, 0x1, 0xff, 0x8001, 0x7, 0x4}}, 0xe8) getsockname$inet(r0, &(0x7f0000285000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) 2017/12/25 20:03:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f15000)=0x0, &(0x7f0000244000-0x4)=0x4) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000000000)=0x0) 2017/12/25 20:03:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000cb2000)=0x0, 0x4) r1 = syz_open_dev$mice(&(0x7f0000b4e000)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000a1c000-0x6)={0x0, 0x100}, &(0x7f00007cf000)=0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e64000-0x8)={r2, 0x4d3}, &(0x7f000096f000-0x4)=0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ab5000)={0x0, 0x0}) 2017/12/25 20:03:14 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000bdd000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x304, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2200000004e, {0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50060000000100000100"}) 2017/12/25 20:03:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000001000)={0x0, 0x31, 0x7, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r2, 0x1, &(0x7f0000001000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) sendto$inet(r0, &(0x7f0000000000)="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", 0x1000, 0x4000000, &(0x7f0000000000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000002000)='./file0\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000003000)={0x0, 0xe, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r6, 0x1, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000004000-0x4)=0x1, 0x4) sendto$packet(r3, &(0x7f0000001000)="cd08a666aa9eda49a43db3161ca25470fb2cf361d3e89db01d2496088370d62a73ca5b23c28fc23a0d719decb100c6263d482ec60a616be4f759a97bd098b034090946184424c1077153d21cc6e7c8f741e1061e891a356b19e12635dd25180786ef8bc8a5bfe1116866986b8ec484f06d4061411789fdbe97351f05a889d1da72b89a23c2d5166be5eb7c631e6f211f5b", 0x91, 0x20000000, &(0x7f0000000000)={0x11, 0x2, r5, 0x1, 0x4, 0x6, @random="96b568f1a1aa", [0x0, 0x0]}, 0x14) 2017/12/25 20:03:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000abd000)={0x0, 0xfffffffffffffffc, 0x401, 0x0, 0x80000001, 0x1, 0x9, 0xffffffffffffffff, {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]}, 0xedd9, 0xc9a4, 0x4910, 0x3, 0x4}}, &(0x7f0000a57000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00001bb000)=r1, 0x4) ioctl$TIOCNXCL(r0, 0x540d) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x15, 0x1a, 0x11, 0x0, 0x0, "0a04040800"}], 0x15}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) r2 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) mq_timedsend(r2, &(0x7f0000258000)="c44d91c2b60db2a704214983ebfaa804804a8af9f798403b0ba1fdc90e40ad1dd54bdaeba4649974f75e5b7bb7f540ce35d61a0fd928a57c09d2d33d8cd054de8e2a9e4e1c0cbe94578e7c145d52a5628d7be6b9b933f829db653bf8e402f2f59dce7fbb1d9f68572099a12ea8886ad3df43abc7046f3c24ababb650e6f40f19b2fc218e6a539c592083eb708ce1d5c7912fda07750e985dcd2a8b575ea81a4ab57b551738cbffeebe40132ea749ab0469a060beb5d786e99771218d8e1edec5bb000000012a41d32d96026ff73855ab8e8979a5a3496540ca7bf46e", 0xdc, 0x6, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000b9f000)='/dev/keychord\x00', 0x2000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00006da000)=0x0) mq_notify(r2, &(0x7f0000187000)={0x0, 0x20, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = epoll_create(0x2001) accept4$packet(r0, &(0x7f00005e0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000825000)=0x14, 0x800000080000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000399000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, r4}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000043d000)={0x1, 0x0}) mq_timedsend(r2, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) mq_open(&(0x7f0000a69000-0xb)='**vboxnet1\x00', 0x80, 0x20, &(0x7f0000a24000)={0x1, 0x100000000, 0x40008000, 0x6, 0x4000000fff, 0x4, 0x6, 0xffffffffffffff40}) geteuid() 2017/12/25 20:03:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e58000-0xc)='/dev/autofs\x00', 0x800, 0x0) sendmmsg(r0, &(0x7f00008ae000)=[{{0x0, 0x0, &(0x7f0000e09000-0x50)=[{&(0x7f000075a000-0xd5)="fa2c88aeba756abe48a41926a114eab2d0d58b64e78e035a7956b8c3a743909abdb3801cfb008904139ea91e6e9e2540b03c73c5a71c6c11b66d7d45d208ed274969c8e18f661707f646860c176b0cd67fc992e98ab93f2b711a556f514fd0c155fdfd215182594b3fb40a6dcac0c27709aa23d6110b5de6f0c7a5dc115a8fad24c44f9ba3cef774f9f0ec218dbbcb81311eea9e7e7d81cb6432d3d195d79c6a95ac4a4d32f2d0553c57d5653daabaadb8c7be55e478a553d3f84098c710adeab204f68aada50e6b5036fe29c1f899740240f12116", 0xd5}, {&(0x7f000058a000-0x50)="b94b3abd6863c7047e644167b3a0bc0e51cb1a224836be0b1a3e96de450c3ab83a06c9a00f6b072fe17a00b55e29fc961c0a1167bedaab7b141be37c7ace57b333980037dc49a76ffb03496c6c9e4330", 0x50}, {&(0x7f000035c000-0x49)="0233d47f3af850509a5e419014768cf3531f7b14c904cab70bdca04af0990f86a0e148aae6384be4a3a4952f664b7d4caebe2450743f3ddab9170ea76c140191ef62dbc93472b45825", 0x49}, {&(0x7f0000e86000)="ee09e9a873013761462861524417cc8b74cd243e8b01f198089598731e3e6ab89f596b0ded9291be0614fefb8ffe61c923f0060ff8071d8967ea3eade6f862", 0x3f}, {&(0x7f0000b64000)="daa58104d72148c32485cc02e825f25e2fbc37a15382cc51eb8b5339547ac8c3af41f9c371cc6c252a8ca7fd50a216848028d52555c11160a71490088e7ffda5358fc003153a0b1b3880f9e1562b50b3dc845175f0744d2dccaf3422be7b72062db5e586c9d7717698d1935a3f76c02030dd8b8da0c83873cd855df1c22d0d20ae646fee23ec4ca467e9019a5a936f5e381310c00017036dcf3fc5943c0e4e9bbd14a481f0fdc945aa1a181b53d712a5b354cfb894937dbf513807d1b4120c5edb523886530144019d36126f7b61ce90c5e012edcfc36e", 0xd7}], 0x5, &(0x7f000007d000-0x58)=[{0x58, 0x10b, 0x80000000, "f6c62dbe03d95b84504a60bfb6c72012589151535c3e7257096da8706c1a6283fae3388b72cc7dfd5a1eb433f1c637c0952d2630309240a45a0db70d85583f18464031"}], 0x58, 0x40}, 0x80}, {{&(0x7f000013c000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000945000-0x20)=[{&(0x7f000019d000)="48d04cd5e11edbe393fc55d2d22ce66bace64db5fd59ebefa1abef9d0f2666243763af9d8973dcddd08d1a91bdb15639f62243f4256198912b4aae1a038ef0cd94afcd474bb68ca97c28dc26526e08f96ca28975ea5eed713abd97340e7f36fea03fb723697f3a8f73d8a3316146e2f662c3c2d215ef1fc06dfcc5eef93c70ef51d4e8e78b98d3a38920b142d41514c306c39adce35ac9aac9f9ac64b823f441c5b5d5845999ddeded8a8324d2152aa861974056946a066a98bdf16a2bbc5e6151", 0xc1}, {&(0x7f0000db0000)="0406ac82d07168db2de85e76030bf6fb1a99d29a2dcf4271ea3fa7beeb764b971ebf38c62ab3c298776facdec34c06d9d2f01272f3402d005e901a2eb0aae85093dbe5fcbad80d476dd101f5b823af87a0dfbbb44519f758f8e854d1d9abe5b9908c43247840899b7aa078b12b734cca6d9f4f9cf93fbc4959538a9938c7744e37bde6ec5b0fc1181ef85b14ad", 0x8d}], 0x2, &(0x7f0000a99000-0x20)=[{0x20, 0x118, 0x1f, "c400bdb458bd1cb2be511e"}], 0x20, 0x4880}, 0x5}, {{&(0x7f00006c8000-0x10)=@ax25={0x3, {"3439bc7e9a61b1"}, 0x400}, 0x10, &(0x7f000015e000)=[{&(0x7f0000de3000-0xbe)="16ae1d9932f915f66a8aabe0fd1a34f7e9887ed30370426d3e5fdeeb53c9cfec2e45fb38a9e50ae839beff2c3ab0bb64c4301663b287d72ec58a5aaec6d10e9fee9c63bf4594d1d70e08689608602a74b10033e46d9f1beea1059ec768da92edad61f1df22b9133397d5c96ef6438b8ebf14573b40093b3aa4ef195753c346b5b8daeb6478b306e71312ac38b29f37ab8beaaf8b926fd80be9c11f83c8d24e40a8fff8b8ca71b47ed7cb95943afb3c834196fd2489813dc6cc493a1113ab", 0xbe}], 0x1, &(0x7f00000df000-0x1210)=[{0x28, 0x112, 0xf1, "d09c4eef963d5e520e514c1aea66e1ecbb6cb9"}, {0x30, 0x112, 0x3, "6cd05f79cca9439b84a7f70f4f38c7ad4c2e117fc62ebf229984eaa39cbfc5"}, {0xb8, 0x29, 0x10000, "4742150b996af689c835f66def7dfdb238811cb50fb2e39108bd0abfd529a9a7bbc51b34ed2b531505fe4a3e20aad14fab0cf09ae72362f45ffe9c29ee9b81d80114fac0831eb676b60969c739f8db8f9021eb3befbc950ef93136b724199e3093bbd82200eaef10ba81371c963f415072eac9bc9f739d1650ee6f6fae2181e5acd908f41122ea33a99b02de06f6ca228849368b6bc6b055debb04d14b876ee93d89d568"}, {0x1010, 0x11b, 0x2, "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{0xc0, 0x10f, 0x6e7e, "d95ee88d4870ee126f5dad499653b693c0aa195660c58b5e6a3dc50ba12fc613b3cf12564827ccb6374d76239e257e2718f13266c2725ea862be3715649aa59926ec4252fe6c559627ed4f237273aee90985b5d60818b3021f3256c612fd77f995aaeb3a1a0be817328b58a31a11b131d6c101a94f2d664d7f75450f9174fce36222b615282b7bf99b9d318e588d998036f07bd37fb51ef86dfb3c55419a7bad014680cd1df96f0aaca758dbce"}, {0xf8, 0x119, 0x10001, "b92ca44cd80f692be010112f1c93fea9eae22e3fbe52fae838a0509cc562374cf617a6c4d6e486a73a26c1fda6136cff92deb936f46966e20306d1f84c74d6d38c3e2ef5bc183c340300dfa24e3ca6e97c1bcf2e0c6b01af6e629a2af0564812a1a5c3fa88a642aee3d199fa7ed6f7146b2826b2ad345bbdaabfb5987cb72647531df300167f74a48b4b1fb1a9650a7f9f2dee4fb825fc43b38ab4c2e3ef99258851b1b0cf539b9cba8b59782321cea3347846a04a35222e308c6341ea7b5385a61e3aac6bee3fc47376984745baa33cf8a475a2ebcb100398d9299434f4f7e404461dfaac1728"}, {0x10, 0x11, 0x8, ""}], 0x2398, 0x40}, 0x7}], 0x4, 0x4000000) r1 = socket(0x10, 0x2, 0x6) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000610000-0x51)="1fd7240fb5563153a49cc248228550003b78a866046660115b279f44bf5b993568c83f9f246a512741f8e118fa105d903d4bd253822db47f1773e7347bf9ef8d22f3a57b5e70fddd4ebfde6313d2d5a29b", 0x51) prctl$getreaper(0x13, &(0x7f00007a4000)=0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000c6d000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendmsg$netlink(r1, &(0x7f0000037000-0x38)={0x0, 0x0, &(0x7f000061e000)=[], 0x0, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2017/12/25 20:03:15 executing program 0: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000020e000)={0x0, 0xdb6f}, &(0x7f00006be000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001ea000)={0x8, 0x4, 0x20, 0x7, r1}, &(0x7f000013e000-0x4)=0x10) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x100000000a012, r2, 0x0) 2017/12/25 20:03:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000045b000-0x9)='net/icmp\x00') preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006ce000-0xc3)=""/195, 0xc3}], 0x1, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000262000-0x20)={0x3, 0x27, 0x8, 0x9, 0x13, 0x0}) r1 = mmap$binder(&(0x7f000056b000/0xc000)=nil, 0xc000, 0x1000000, 0x50, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000646000-0x18)={r1, 0x0, 0x0, 0x0}) 2017/12/25 20:03:15 executing program 1: clone(0x0, &(0x7f0000572000)="", &(0x7f0000dad000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000501000)="") listen$netrom(0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000783000)='net/l2cap\x00') 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(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 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) sendto$unix(r0, &(0x7f0000fca000-0x65)="b882751d", 0x4, 0x0, &(0x7f0000745000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/25 20:03:15 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000003000-0x58)={0x0, 0x101, 0x3, 0x80000001, 0x9f, 0xffffffff859ef02c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000005000-0x4)=0x0) connect$netlink(r1, &(0x7f0000002000-0xc)={0x10, 0x0, 0x3ff, 0x2}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000004000-0x8c)={0x9, 0x0, 0x0, 'queue0\x00', 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 20:03:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0x1ffffffff}]}) socket$inet6(0xa, 0x80005, 0x3) timerfd_create(0x7, 0x80800) setresuid(0x0, 0x0, 0x0) timerfd_create(0x7, 0x80800) 2017/12/25 20:03:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) fstat(r0, &(0x7f000093d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) 2017/12/25 20:03:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000081000-0x24)="240000001d0001ffff00000000000000073900fb00000400000000000000000000060000", 0x24) fcntl$dupfd(r0, 0x406, r0) 2017/12/25 20:03:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7ff, 0x88) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00007bb000-0x4)=0x0) prlimit64(r1, 0x8, 0x0, &(0x7f0000b3c000-0x10)={0x0, 0x0}) pread64(r0, &(0x7f000089c000)=""/225, 0xe1, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000f6a000)=0x0, 0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000058e000)='/dev/keychord\x00', 0x1, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f000083a000-0x4)=0x9) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000bb2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 20:03:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008ce000)='/dev/sequencer2\x00', 0x840, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f000002e000)=[{&(0x7f0000c08000-0x24)=[{0x24, 0x2c, 0x3fd, 0x0, 0x0, "29003d5d0100000000000000000000001f7f0fb8"}], 0x24}], 0x1, &(0x7f0000022000)=[], 0x0, 0x0}, 0x0) 2017/12/25 20:03:15 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000b23000-0x34)={{0x3, 0x2, 0x8000, 0x1, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@common="6c6f00000000000000f500", 0x10) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/192, &(0x7f0000005000-0x4)=0xc0) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000f18000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 20:03:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006c2000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000809000-0x50)={{0x0, 0x0}, {0x0, 0x4}, 0x0, 0x6, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007de000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f49000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x3, 0x3, 0x9, 0x1}, &(0x7f00001ed000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000064f000-0x10)={r2, 0x10000, 0x80000001, 0x2}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000045f000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x2, 0x3, 0x2, 0xc4}, &(0x7f0000624000-0x4)=0xa0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000ca000)='/selinux/load\x00', 0x2, 0x0) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) 2017/12/25 20:03:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000f25000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket$unix(0x1, 0x1, 0x0) dup3(r0, r1, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) lseek(r2, 0x0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x800000000007, &(0x7f0000000000)={0x0, 0x0}) 2017/12/25 20:03:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f000061c000-0x4)=0x0, 0x4) 2017/12/25 20:03:15 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000017000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000056000-0x15)='/proc/self/net/pfkey\x00', 0x4080, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000028000)=""/240) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000054000)='/dev/sg#\x00', 0x80000001, 0x900) perf_event_open(&(0x7f000003a000)={0x3, 0x78, 0x77, 0x81, 0x5, 0x5, 0x0, 0x3ff, 0x10000, 0xb, 0x2, 0x4, 0xff, 0x10, 0x0, 0xda7a, 0x3, 0x1000, 0x724, 0x8000, 0xfffffffffffffffe, 0x8, 0x7, 0x26, 0x4, 0x7b, 0x0}, r2, 0xc93, r3, 0x8) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f000004f000)=0x6, 0x4) 2017/12/25 20:03:15 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000478000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b19000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f00008ce000)=""/0, 0x0, 0x1, &(0x7f0000000000)=@l2={0x1f, 0x4aa, {0x8, 0x7ff, 0x80000000000000, 0x96, 0x7fffffff, 0x7b0e}, 0x1, 0x2008002}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000001000-0x4)=0x0) 2017/12/25 20:03:15 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x1050c2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x4c0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000002000)={r2, 0x80000, r3}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000944000/0x5000)=nil, 0x5000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknod(&(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000ecb000-0x4)=0x0) 2017/12/25 20:03:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x9b)=""/155, 0x9b, 0x0}, 0x20) 2017/12/25 20:03:15 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000687000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x100000) bind(r0, &(0x7f0000000000)=@rc={0x1f, {0x8, 0x6, 0x1, 0xe43, 0x7, 0x3}, 0x0}, 0x9) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2000000001, 0x0) sendto$unix(r0, &(0x7f0000753000-0x92)="005424e44cb411528c148db0a56456291a61f84d67a581e48b61f1cc0a1eeb15783df0696ef9441b8c83b0eb52d2e5c799709bbd2b4ef24287313d267a67962a3ad31b2a3ebe2c82d9da37171b6637d5d27da86ba4aa0c442d05615aa80999dc3a084700a9651d962c08b6b80d59a350da82ad9240bde3154a9ef6c0c4dbe64ec67b0c322040b810f29a7addc91f51ca7bb9", 0x92, 0x80, &(0x7f0000ea9000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000da6000)=0xa0) 2017/12/25 20:03:15 executing program 6: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000001d000)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x8, 0x1, 0x1, 0x1, 0x6, [{0x7, 0x27f9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2, 0x5, 0x7ff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xfffffffffffffffd, 0x9, 0x6, 0x0, 0x0, 0x3f80, 0x0, 0x0, 0x0}, {0x100000000, 0x533e, 0x8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x2df, 0x99, 0xe326, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) 2017/12/25 20:03:15 executing program 7: 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) pipe2(&(0x7f0000f40000-0x8)={0x0, 0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000939000-0x50)={{0x6, 0x1}, {0x3, 0x0}, 0x200, 0x2, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) symlinkat(&(0x7f0000caa000)='./control\x00', r1, &(0x7f00001af000-0xa)='./control\x00') r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000b44000-0xb0)={{0x9, 0x80}, 'port1\x00', 0x0, 0x10, 0x0, 0x20, 0x6, 0x3, 0xc4, 0x0, 0x4, 0xfffffffffffff801, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PIO_SCRNMAP(r3, 0x4b41, &(0x7f00002f6000)="fada7cd25c860efa0a92aecac9e3eef7ef82bc7a8333fe953681c8853dd08a048947f9d976c4c1bd1086b4ab258115bd124e52cd266333cddb92f979ce639c879abdf2bb39060144f59c689bf38de747dd7d5f37affb2b9b698b51ea0eb12e93380f5d59bd0c4cf435b838cd8e2e02555757487094fc1a3a8874fbb590b2bfaaf63ecb880c20ec5de12211c659f9d40472de2aec80dbbc8ee361526f1577121bfec6345c832245ec4f422e71858c0d1a403e5ff6a7aba6df2fc8f4cc0d7123200501aa4d9fe3fab135cb622a1dcf35367c5a90a554795f129d287ef16cf4430e0bb0bd71f45a8b2c99b44a6f5202b903") mkdirat(r3, &(0x7f0000045000-0xa)='./control\x00', 0x0) pipe2(&(0x7f0000c7e000-0x8)={0x0, 0x0}, 0x800) mkdirat(r3, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) renameat2(r3, &(0x7f0000037000-0xa)='./control\x00', r3, &(0x7f0000036000)='./file0\x00', 0x2) 2017/12/25 20:03:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b45000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000178000-0x10)={0x38c, 0x101, 0x6, 0x200}) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000ca5000)='dns_resolver\x00', &(0x7f000028c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000975000)='\x00', 0xfffffffffffffffc) 2017/12/25 20:03:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a87000)='pagemap\x00') preadv(r0, &(0x7f0000f83000)=[], 0x0, 0x3ffffffff) setns(r0, 0x4000000) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000b87000-0x45)=""/69) 2017/12/25 20:03:15 executing program 6: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x1000, 0x80000000000, 0x20000000000, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000df4000-0xc)={r2, 0x80000, r3}) 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$inet(r6, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000910000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x200000000000a, &(0x7f0000425000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003d1000)=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x2, 0x3, 0x3, r7}, 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(r5, 0x8940, &(0x7f0000de9000-0x18)=@generic={0x6, 0x3, 0x4}) setsockopt$sock_int(r6, 0x1, 0x100000000c, &(0x7f0000df2000)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df0000)={{{@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) setsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f000047d000)={@broadcast=0xffffffff, @empty=0x0, r8}, 0xc) setsockopt$inet_tcp_buf(r6, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00009ec000)=0x7, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000737000)='highspeed\x00', 0xa) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r10, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r9, 0x2405, r9) sendto$inet(r6, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r6, &(0x7f00007a7000-0x1000)=""/4096, 0x1000) 2017/12/25 20:03:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000f2a000-0x58)={0x4, 0x0, 0x100000000, 0x9, 0x1, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000037c000)='/dev/ptmx\x00', 0x20000, 0x0) sendfile(r1, r0, &(0x7f0000fda000-0x8)=0x0, 0xffffffff) ioctl$TCFLSH(r1, 0x540b, 0x0) 2017/12/25 20:03:15 executing program 3: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004f7000-0x2)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000ad9000)={0x42ee14, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f0000255000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) syz_open_dev$evdev(&(0x7f00009e9000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00002ff000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fremovexattr(r0, &(0x7f0000ef1000)=@random={'os2.\x00', "fb47504c2662646576766d6e657431d876626f786e65743100"}) 2017/12/25 20:03:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000000)="669c8cdb323b", 0x6}], 0x1, 0x0) splice(r0, 0x1, r1, 0x40, 0x2, 0x2) accept$nfc_llcp(r0, 0x0, &(0x7f0000000000)=0x0) 2017/12/25 20:03:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000812000-0xc)='/dev/rfkill\x00', 0x10080, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c24000)={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]}, 0x81, 0x7fffffff}, &(0x7f0000007000-0x4)=0x98) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f00001e2000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000068000)={0x8, 0x7, 0x0, 0x3ff, 0x1, 0x10000, 0xffffffffffff0000, 0x7fff, r1}, &(0x7f0000fca000-0x2)=0x20) r2 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f000049b000)=0x0, &(0x7f0000120000)=0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b9d000-0xb)='/dev/hwrng\x00', 0x20200, 0x0) 2017/12/25 20:03:15 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) ptrace$setopts(0x4207, r1, 0x0, 0x0) ptrace(0x4207, r2) ptrace$peek(0x2, r2, &(0x7f000000e000)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r3, &(0x7f0000008000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000001a000-0x4)=0x48) 2017/12/25 20:03:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000343000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000126000)={0x0, 0x0, 0x3}) pipe2(&(0x7f0000b0d000-0x8)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000684000)={r1, 0x80000, r2}) r3 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x2) fcntl$addseals(r3, 0x409, 0x7) fallocate(r3, 0x0, 0x0, 0x2) 2017/12/25 20:03:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000015d000)="6501d903427ba1047c6db376efaa5d50", 0x10) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007d6000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000b63000)={0x1, &(0x7f0000fa3000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000f0000)={r2, 0x2}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00003cc000)=0x0) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000a3e000-0x5c)={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa63}, {0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x0}, 0x9, [0x4, 0x93d, 0x400, 0x7fff, 0x6, 0x8, 0x4, 0xffffffffffffff7f]}, 0x5c) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000539000-0xbf)=""/191) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000429000-0x4)={0x1}, 0x4) sendmmsg(r0, &(0x7f00009d7000)=[], 0x0, 0x4000810) 2017/12/25 20:03:15 executing program 5: mmap(&(0x7f0000000000/0x937000)=nil, 0x937000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000938000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000079f000)=0x9) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 57.452461] device lo entered promiscuous mode 2017/12/25 20:03:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000428000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000037f000)={0x7fffffff, 0x0, 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$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000de5000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cb9000-0xc)={0x0, 0x0}) 2017/12/25 20:03:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cb8000)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000966000)={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x569}, {0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x5e, [0x80, 0x5, 0x3a4a, 0x2, 0x8001, 0x100000001, 0x95f, 0x6e8d]}, 0x5c) rt_sigqueueinfo(r0, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000370000)={0x0, 0x0}) syz_open_dev$binder(&(0x7f0000b56000-0xd)='/dev/binder#\x00', 0x0, 0x802) getpgrp(r0) 2017/12/25 20:03:15 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 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) readv(r1, &(0x7f0000009000)=[{&(0x7f0000003000-0x73)=""/115, 0x73}, {&(0x7f0000002000-0xe3)=""/227, 0xe3}, {&(0x7f000000a000-0xea)=""/234, 0xea}, {&(0x7f0000007000-0x7f)=""/127, 0x7f}, {&(0x7f000000a000-0x54)=""/84, 0x54}, {&(0x7f0000009000)=""/125, 0x7d}, {&(0x7f0000007000)=""/78, 0x4e}], 0x7) 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"}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000-0x1)=""}) ioctl$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)=""}) 2017/12/25 20:03:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002d6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write(r0, &(0x7f0000489000-0x11)="0209af0002000000006466b78e00044895", 0x11) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d8c000)=0x1ff, 0x4) recvfrom(r0, &(0x7f0000ef6000)=""/16, 0x10, 0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009bd000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000598000)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00008b4000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/25 20:03:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) r0 = memfd_create(&(0x7f00005c9000)='\x00', 0x2) sendto$inet(r0, &(0x7f000018a000-0x20)="ffefec483ce5d9fbd7af245beb958002669812af51fb9851dccf6c466b6e07f5", 0x20, 0x4008040, &(0x7f00000c1000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 20:03:15 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000013000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000012000)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000013000)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000012000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x10) 2017/12/25 20:03:15 executing program 6: mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e02000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000ba2000)=""/64, &(0x7f0000e02000-0x4)=0x40) r1 = socket(0x10, 0x802, 0x0) r2 = epoll_create1(0x4a165f2c5eba713e) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000e03000-0x8)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f000008d000-0x38)={&(0x7f00002d1000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000003f000)=[{&(0x7f00000e6000)=[{0x11, 0x31, 0x301, 0x0, 0x0, 'U'}], 0x11}], 0x1, &(0x7f000009c000-0xc8)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000e03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e03000)='/dev/rtc\x00', 0x80, 0x0) 2017/12/25 20:03:15 executing program 2: r0 = add_key(&(0x7f00003c1000)='syzkaller\x00', &(0x7f000055d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005b0000-0x1d)="", 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) keyctl$revoke(0x3, r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ed4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000001000-0x30)=[{{0x0, 0x0}, 0x6, 0x800, 0x4}, {{0x77359400, 0x0}, 0x1, 0x1, 0x5}], 0x30) 2017/12/25 20:03:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x408) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000+0xd78)={0x0, 0x30, "4ffe82ef2cbf73dd0bf7dc0058d6de878349d28e81ae7a9ae9aa71291d2c6dc0e4a0e53f3d7026134881fb96fe735989"}, &(0x7f0000000000)=0x38) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000433000-0x108)={r2, @in={{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]}, [0x0, 0x6, 0x7, 0x100000000, 0x2, 0x6d, 0x9, 0xa80, 0x74ace2d8, 0x2, 0x5, 0x3, 0x81, 0x800, 0x0]}, &(0x7f0000ad5000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f000051c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000049f000)={0x2, 0x7, 0x0, 0x0, 0xc, 0x0, 0x2, 0x0, [@sadb_address={0x3, 0x4000000000006, 0x100000000000, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x7, 0x0, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = dup(r1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000f0f000)={0xa00000000}, 0x4) 2017/12/25 20:03:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0xc) sendto(r0, &(0x7f0000e12000)="a700000a0ae7e1fffffff1ff0100ece31e01e5cdf284c136ae436f6154da6e82c51350c718f4ff1035c903345ade8841052e284180557d06ad2c63b565302943e4f9fc84e4977d5aac9e2e5a4a1cf9c570aed2", 0x53, 0x20000000, 0x0, 0x0) 2017/12/25 20:03:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000983000)='comm\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out={0x0}}, 0x18) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f000001a000)=""/26) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00007fb000)={"98b75f9189f25e9b54c5e070a29571a0", {0x4, 0xffffffffffffffe1, 0x8, "a09367d7db97", 0x7fff, 0x0}}) getdents(r0, &(0x7f0000898000)=""/57, 0x39) 2017/12/25 20:03:15 executing program 4: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000748000)='/selinux/member\x00', 0x2, 0x0) listen(r0, 0x3) sysfs$1(0x1, &(0x7f0000486000-0x1)='\x00') 2017/12/25 20:03:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_create(0x3, &(0x7f0000073000)={0x0, 0x24, 0x0, @thr={&(0x7f0000fd7000)="ab67f5bdba838d3a296fd3cf0a37c571deaa62b6bbace0eaeca1ebc69676a71e5053d5e40d1ef2101a74adf3dd4873c0ac8cb2f944a6c8f61223c9", &(0x7f0000151000-0x5d)="0913ef82fda38c94b2cd64f4c7cf0dd94038480e23a4638ec4f07d4b471e251e6cf620a8eefa9965eb3ade87ea6c564a15eafb521ddef06fd49cce9df6709356fe4167016392a7d16c584e14029abe068ce8d54ce500d144c654462781"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000289000-0x4)=0x0) clock_gettime(0x0, &(0x7f00000bf000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000f36000-0x20)={{0x77359400, 0x0}, {r2, r3+10000000}}, &(0x7f0000218000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r1, 0x0, &(0x7f0000ce8000-0x20)={{r4, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f000092a000)=[], 0x0) read$eventfd(r0, &(0x7f0000184000-0x8)=0x0, 0x8) 2017/12/25 20:03:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f000085f000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x4, &(0x7f0000232000)={0x0, 0x23, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000023a000-0x4)=0x0) timer_gettime(r1, &(0x7f0000290000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f000063a000)={0x0, r0}) 2017/12/25 20:03:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000c6a000)={0x0, 0x0}) flock(r0, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) close(r1) [ 57.584301] binder: release 8745:8747 transaction 48 out, still active [ 57.591286] binder: release 8745:8747 transaction 47 in, still active [ 57.616408] binder: 8745:8767 unknown command 0 [ 57.621249] binder: 8745:8767 ioctl c0306201 20007000 returned -22 2017/12/25 20:03:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000f54000)="", 0x0, 0x40000, &(0x7f000094b000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000852000-0x50)={{0xff, 0x8000c}, {0x0, 0x0}, 0x20000000000000, 0x0, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000055f000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r1 = fcntl$dupfd(r0, 0x406, r0) bind$nfc_llcp(r0, &(0x7f000077e000)={0x27, 0x1ff, 0x2, 0x2, 0x0, 0x401, "8e5c1bb5e8e6091bd10c409bb48a8a1d40dd4c0fd2d9c509167fab9584dc89a4515b9830e95bdf104756828327d2b4424473215c866ce62dafaec3dfc8585d", 0x6159}, 0x60) recvfrom$unix(r1, &(0x7f00001fb000)=""/97, 0x61, 0x20, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000c75000-0x10)=@buf={0x32, &(0x7f0000be7000-0x32)="1948595848f79559c00b9d82ec9cde442569c2c365260c91ac1d44a3d312fd853f0f3cdabf874176afb4728ce7f81a9c9de8"}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000580000-0x4)=0x3, 0x4) sendmsg(r0, &(0x7f0000556000)={&(0x7f0000f5e000)=@in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f00008aa000-0x20)=[{&(0x7f00002ec000-0xba)="a6bfab16da4e1d67d35b93beda00834bd1878270c4db2f89e1bbfa1efbbfd1b6b2f6990d0a51288666fd0387eedb65e6c0c9d5336ec984130060629352e939012bebaf53b3ba1e3788feef6930b8e0d1f375dad36e00cf039adce19d7723d0769767a85664c4fc7276aba0eb9d2614a0dfb62865ae467b2bbcc6fe178941390af1bc912ee39a4b23caea333a2c8e96a182a3661205dc325d63ad67e555aaa1724ff2d364f5ae435b852a899383826c4cf820eeb1ec2a938943cf", 0xba}, {&(0x7f0000842000-0x36)="08eced8717f0d6acb39a0e0773b01477ccf3ea0f8f82dfe771bebf78e3b6edb2465c5d920b87a579125404303ebb95f1bfe29179e584", 0x36}], 0x2, &(0x7f0000985000-0x1e0)=[{0x10, 0x112, 0x7, ""}, {0xe8, 0x0, 0x81, "300c287f0595f81d7acf247af2a66155cf6beefcc7ddd797f99b78efcb8158e68fd56032ad02cd44856f55b3bf7d160cbbad11d8a40d3d162e19a4f05dc172243729f389e5d1bc628d4be04365fffb0cfe06cc5bc8e0c3bab91df5e165a2854039093bef40c0874af85dda65343eada47f5809ecaef4b8d30d93305311b0f75543d9709ea94b741a762c482757b09521d39dd9e184f74ef365715296873140b7c197228e7f49c08c6a58faf1477138d3a8fcecfaaeb5e15536be3556965cd6983d9d0650ec86350f2fd367b621c782bf845cca9f"}, {0xe8, 0x10f, 0x4, "f9b126b8446d4c8997038d8718a39c1768712f31e111e7f3e6b23e802f994663eb7ed4ecb8911917e2d985c78ec1e43d57bb2926c41cee66879fd5b40bbf5ad0c189585d65b099c0c8ed1159364a92460b7a1e83a7057afe49321426747e06220259ad0c2f86421d2ed0d4d9500638108f8b0b848748c0d140ad5fd363b429db2a95dfc2c77ac39f94706b138eef70f3aec7a0063f762e9ced31b927af99a20831b780b86c7f01ddf1d4397edfa7c46a158dcbd76008da0454ec6aa223fac6b064256e7abb7ffc1b1e69fdd9fbecebf63d2a3843c3"}], 0x1e0, 0x4040004}, 0x40004) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f00008f8000)=0x1) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f000079d000)={&(0x7f0000255000/0x3000)=nil, 0x3000}) getsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f0000a5a000)={@empty=0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000eff000)=0xc) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000147000-0x4)=0x0) wait4(r4, &(0x7f00008ef000-0x4)=0x0, 0x8, &(0x7f00004ad000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f000078b000)="cf39fb2ca73185fe338cf8f9d9ce7d5e487753f7ca8e29d3812d4500390e4e9ed6b2b078c5d08b987e394ddeeef5e702636fa6deafad4dda85ed8a5311c2ca8d4975d79e825b82f614f9ffc05c99792010eb7808cc1f03703bf9e882de595473c4939df3df1aae1f8658e341c69787c69788098ff91ce8cb0f79553e") lseek(r2, 0x0, 0x200000000000003) listxattr(&(0x7f0000349000)='./file0/bus\x00', &(0x7f0000971000)=""/4, 0x4) sendto$ipx(r2, &(0x7f0000e2e000-0xd0)="e950801cf8af5d72ff7c631c02e55fabbd5a7bed945d6c701fb4f9e2efc1abaa013942794bd8a96a23f091f33c651b0ce2b99b3ac9c23cd5e84adb3daddaccb0ff4656aa096ef2f5a8e29df129fed744aba9c344e0a3c472121e717d0bbb00e7e25331d56a0e50ef25279dfe37c8c0ebfe2542954c7e4afdfa2fdc750dc878941f9cacd24939857d1647f538dcdd30e7f5a04acc5a2561541ec972a88d4cd4bf1839eee796a6a5b34a821cf76b7b7ed790689ebbd0e046945edcc11354c60854bf2d08e7ebadf8278386e77e6863b6de", 0xd0, 0x10, &(0x7f0000c6c000-0x10)={0x4, 0x7, 0xff, "efea2ddc7330", 0x3, 0x0}, 0x10) [ 57.632019] binder: undelivered TRANSACTION_COMPLETE [ 57.643056] binder: release 8745:8767 transaction 47 out, still active [ 57.661701] binder: undelivered TRANSACTION_COMPLETE [ 57.674916] binder: send failed reply for transaction 48, target dead [ 57.684047] binder: send failed reply for transaction 47, target dead 2017/12/25 20:03:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000002, 0xa, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c7d000)='/selinux/access\x00', 0x2, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000999000)=0xffffffff975abf9d, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8916, &(0x7f0000a4a000)={@common='lo:\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/25 20:03:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000d6000-0x4)=0x1c, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) inotify_init1(0x80800) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f000024d000-0x61)='-', 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000039f000-0x98)={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, 0xfffffffffffffffb}, &(0x7f0000db6000+0x6f7)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000090000)={r1, 0x3, 0x1, 0x800, 0x1, 0x65a2dda3}, &(0x7f0000c8e000-0x4)=0x14) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000704000)={0x0, 0x0}, &(0x7f0000ab1000)=0x8) 2017/12/25 20:03:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = memfd_create(&(0x7f0000ba7000-0x1)='\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000bb000)=""/187) lsetxattr(&(0x7f000091c000-0xa)='./control\x00', &(0x7f0000167000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000aaf000-0x1)='\x00', 0x1, 0x0) 2017/12/25 20:03:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00003a8000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x8000}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 20:03:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fd1000-0xb)='/dev/loop#\x00', 0x4, 0x42) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000d2000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c1e000)={0x0, @in6={{0xa, 0x3, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x7, 0xfd8, 0x0, 0x7fffffff, 0xb03, 0x5, 0x9, 0xe142, 0x100, 0x9, 0x4, 0x4ac, 0x6, 0x4]}, &(0x7f0000b97000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000079d000-0x1008)={r2, 0x1000, "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"}, &(0x7f000050a000)=0x1008) r3 = memfd_create(&(0x7f0000000000)="fff8", 0x0) pwritev(r3, &(0x7f000060c000-0x60)=[{&(0x7f00005fd000-0x6f)="72211783343dcf35dae81e64fced39d0e9fb22524b72c8d79f98", 0x1a}, {&(0x7f0000696000)="8e3849a0d2ef98b31f09a16ef81711cb1eebbeeb444765ca362a6ae02084e5ff18d7d270e7407594ad9ad03a74e89266746a198306d09a8d0e328ee19c06fcf70ceae6031de8b6df47d83a3038eee3ff6b726e5f08d36d5dff42104456bf73e37d419ebd3f02f01a1ce41227ceb2fb33e6ce7a41b8390806ddcee0a99860b01296eb9035e47b6e55e73e71e33f4d4c6b17760972cd814192918e09656e116456e6c3f4cc60b4ae1567060b88317bca6b59afb8091fe36dfa2fc7d2fedb17006bc3d56106eedc6c5201defd6fc0eb3ea7dc80c650", 0xd4}], 0x2, 0x3) sendfile(r0, r3, &(0x7f00000de000-0x8)=0x0, 0x100800001) 2017/12/25 20:03:15 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000001000-0x85)="", 0x0, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000024000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000ec0000-0x4)=0x0, &(0x7f000023f000-0x8a)="272253e916ff2ac1f7d788a5786943d02f95a700a8f953a698e7b5a71ed76803974ec10e1ef86cc66f1e4dfaa37940c5cbc890ea5c5bcf327f607a1ab4ee40fe4e9fc798a03c0a79fb39cf5d9488f28b90487f2effa06d233700fbbcab9479f9feb89b2fe18da02892a33f8336c523a52dc0ff0bf0b1569e9bcc10d339fb788f9e61e13611656bbc48e1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/25 20:03:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) recvmsg(r0, &(0x7f0000c41000)={&(0x7f0000f07000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f000084e000)=[{&(0x7f000021a000)=""/122, 0x7a}], 0x1, &(0x7f00008de000)=""/132, 0x84, 0x7}, 0x42) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000d84000)={0x0, 0x7, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x0, 0xf3a, 0x5, 0x5, 0x8}, 0x14) r3 = syz_open_dev$loop(&(0x7f0000094000)='/dev/loop#\x00', 0x0, 0x20004) llistxattr(&(0x7f00003c4000)='./file0\x00', &(0x7f00006dc000-0x9d)=""/241, 0xf1) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x10000) 2017/12/25 20:03:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a37000-0x5)={0x0, 0x0}) waitid(0xefffffffff7ffffe, r0, 0x0, 0x0, &(0x7f0000185000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000232000)='/dev/sg#\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000659000-0x4)=0x0, &(0x7f0000463000)=0x4) utimensat(0xffffffffffffffff, &(0x7f0000dd7000-0x8)='./file0\x00', &(0x7f0000b1c000-0x20)={{0x0, r1}, {0x0, 0x2710}}, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001e0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = mq_open(&(0x7f0000c57000-0x6)='eth1/\x00', 0x40, 0x0, &(0x7f0000911000)={0x1f, 0x7f, 0x7ff, 0x3, 0x4000000000000000, 0x3, 0x6, 0xffffffff}) fcntl$dupfd(r3, 0x406, r4) 2017/12/25 20:03:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000610000)='keyring\x00', &(0x7f0000ae8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000eb8000-0xb)='cifs.idmap\x00', &(0x7f0000823000-0xd)='/dev/net/tun\x00') ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r2 = socket$inet6(0xa, 0x1, 0x0) poll(&(0x7f0000f37000-0x20)=[{r2, 0x8580, 0x0}, {r2, 0x2, 0x0}, {r2, 0x0, 0x0}, {r2, 0x8004, 0x0}], 0x4, 0xa4) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000027f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) connect$netlink(r3, &(0x7f0000841000-0xc)={0x10, 0x0, 0x3, 0x3}, 0xc) pipe2(&(0x7f0000eef000-0x8)={0x0, 0x0}, 0x80000) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000eb0000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002bd000-0x1010)=@ethtool_eeprom={0xb, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 20:03:15 executing program 1: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0xfffffffffffffffe, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000712000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000ca6000-0x4)=0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f000037b000)=0x8) 2017/12/25 20:03:15 executing program 4: mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00006be000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f00006be000)=r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x800) rt_sigaction(0x7, &(0x7f0000002000-0x20)={0x1, {0x0}, 0x0, 0x0}, &(0x7f0000346000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000)={0x0}) 2017/12/25 20:03:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000a6b000)=""/150, &(0x7f000021f000)=0x96) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000480000-0x4)=0x8001) write(r0, &(0x7f0000ed7000-0x27)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) recvmsg$netrom(r0, &(0x7f0000ed7000)={&(0x7f00000ce000-0x48)=@full={{0x3, {"c2c90380000005"}, 0x0}, [{"006e7b245abeca"}, {"e745a6ef394c0b"}, {"690188a0809a85"}, {"ffe4ebe8070022"}, {"ce68735d553c40"}, {"ea5f6c14d15f39"}, {"0000928e6cfb4f"}, {"0932b5d99051a2"}]}, 0x48, &(0x7f0000ed9000)=[], 0x0, &(0x7f0000ed9000)=[], 0x0, 0x0}, 0x0) 2017/12/25 20:03:15 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000482000-0x11)='/dev/vga_arbiter\x00', 0x111080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local={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, 0x0, 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=@empty=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d90000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f0000ea0000)=0x54) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000fd0000)=0x0) 2017/12/25 20:03:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0xe8c, 0x4002) socketpair(0x5, 0x8000f, 0x100000001, &(0x7f00000f8000-0x8)={0x0, 0x0}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000d10000-0x4)=0x5) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e4a000)='/dev/ppp\x00', 0x8000, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000466000)='/dev/autofs\x00', 0x0, 0x0) renameat2(r2, &(0x7f00005da000)='./file0\x00', r3, &(0x7f00003d1000-0x8)='./file0\x00', 0x4) r4 = fcntl$dupfd(r0, 0x0, r0) pwritev(r4, &(0x7f0000e81000-0x40)=[{&(0x7f0000788000)="", 0x0}, {&(0x7f000045a000-0x83)="d4", 0x1}], 0x2, 0x0) 2017/12/25 20:03:15 executing program 5: mmap(&(0x7f000050d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000050d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000050b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f000032e000-0xf3)=""/243, 0xf3) write(r1, &(0x7f0000e50000)="63c28d828284a8f5adfd35bfb1a0c632e0a1035e104aa259d381728ee57f5d5d4b750c0cd2a0d649c475a94c16edb2541bbcb12352277c073f5248c54ca5982d1add1344b377392507249510b57e16a11fea85c136f62d077c5d2088e1c984acbbfb2c110c8b9b6e6894ca75bde96ad3fe0ab1affd218d32fd4c999e4f5b41dc6e35cbe8", 0x84) pipe(&(0x7f000050c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000050c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f000050c000)=[{&(0x7f0000137000)='\n', 0x1}], 0x1, 0x0) splice(r2, 0x0, r0, 0x0, 0x8526, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) 2017/12/25 20:03:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffc, &(0x7f0000f67000)="", &(0x7f0000000000)=0x0, &(0x7f000004d000-0x4)=0x0, &(0x7f0000110000)="e1") preadv(0xffffffffffffffff, &(0x7f0000007000-0x10)=[], 0x0, 0x0) 2017/12/25 20:03:15 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f0000000000)=0x0) times(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f000000b000-0x8)=0x5) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000009000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000009000)=0x0, &(0x7f0000009000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000006000)={&(0x7f0000008000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000009000)=[{&(0x7f0000009000)="d33a20d0a4cc40e74f6e1a96b490281acfd6a6cd8bfd6543615ddac67a700eb4db3d4c3fe01d21e61f1245e61ccb2eb6ff2c3b001f254bd45fcd692152dca7dd52e6e9bbb6da6ad26b05b8717b961dcddba1deb9babc2c842795", 0x5a}, {&(0x7f0000005000)="c90e98fd4ada7c4bea2fba29178398a99c6a6659417ced6fe4642ea7d1299b58b33272b43f8469dc6f26b7ded9c42e327fbfafcf", 0x34}, {&(0x7f000000a000-0xa7)="d57cfba8c0d799c4d51bfc205371e76ccd1ff6485fd52e603dac0b26b1f848236021742dd53a7c492952c0872ca460050cc7e865edcca38179c75ecb9d8ec5fa9d094e757cd529ded9e3dc5fd058354bb9234bfc5df7cbf82e55b267ab4c93d4fc8e3f65f5db3d4a0ebfccbd1c577974517af4cd55caac6b75bc8f0ffe284cc2ea1d4bf8e2d4d13295e0794d3eee2e52b2b9d3eb4588bb19089387ed6abf1bfa18f4c6f12cdaee", 0xa7}, {&(0x7f0000006000)="b422b9ec25dff1bccd4efeefcf4c9b5c7e6fb36e3cd7844a5af730da51178ea944bac010e8763ff405a9d4d8fc6132a47395432f7786ee06bea8e32074c62e792dcaca9af747309f678589a5a4d1c92a1adfc2ab4ef850199c6f06d8af819033a77931c8880a37c9bb872764759c381196afd5a177ebb56ac07230ab5b46fea003deba5d45cbc015237b24dcd70ec9720f5e1de13b6638060a7df1", 0x9b}, {&(0x7f0000009000)="1347329867d19b", 0x7}, {&(0x7f0000009000-0xff)="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", 0xff}, {&(0x7f000000a000-0x40)="6e2fef071562795b6f56bed5ec303f2e58f947053182dc9c4cef4e80d4b4df8e1e6a9fbcd1120dfc2fdd08e1791bb3c3149c2dbc72c486bc8d98734df07f1b4a", 0x40}, {&(0x7f000000a000-0xc1)="a33ebedee7ea46cba707b93c689892fecf14d03d7b397db6c6bf32550aa3a2f5671ac66f04d59c6734f98771122caa0af9d7f73e28665f1552196c954d0e99b708a3d4efcf1eb62b2376fc4b6394d2bd4630958e2b90c01b3b271831a18bcf1e147bf8af11f1b1a86d3bb65151403b7fec807da0f034fdb393e739f39464866c9b9f0bb9c50ddfeb42faa504ad758e2b2e12010a01c84c972f185aa8d110118b49a8c1e2e68a8361402eb645580eba66bc8c056f3a21d42818b6692d9e971d3de9", 0xc1}, {&(0x7f0000003000-0x9)="ab32c0c070ba9ff778124c2c35e296ba34712441d6", 0x15}, {&(0x7f0000000000)="0f7d9aaac7d355e36dd9c7e5889228317853b9dfef438ec322317d6822abca903a7f1931864e862f919ec22d035d3bfbb8ddb81e65a78e1894747a24263b47d5be80a2e23693ece1aeb1ba41821c5b7a85272b31c8fda335ae21bd08cbd9bbcbe9125286b0c22f7e3729056463fa1161e15bb7e95d1408a949233e19eb308ce0d6dd8ca418a3449de7d608b385efa842843cba58ed1288d46eaae145", 0x9c}], 0xa, &(0x7f000000a000-0x40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x10}, 0x4000000) 2017/12/25 20:03:15 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) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) request_key(&(0x7f0000014000-0xc)='id_resolver\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000013000)='\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fa9000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000e61000-0x20)={@generic="0c121b7611fb60d8043b1cfe6a13a9f5", @ifru_flags=0x2}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/25 20:03:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000a6b000)=""/150, &(0x7f000021f000)=0x96) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000480000-0x4)=0x8001) write(r0, &(0x7f0000ed7000-0x27)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) recvmsg$netrom(r0, &(0x7f0000ed7000)={&(0x7f00000ce000-0x48)=@full={{0x3, {"c2c90380000005"}, 0x0}, [{"006e7b245abeca"}, {"e745a6ef394c0b"}, {"690188a0809a85"}, {"ffe4ebe8070022"}, {"ce68735d553c40"}, {"ea5f6c14d15f39"}, {"0000928e6cfb4f"}, {"0932b5d99051a2"}]}, 0x48, &(0x7f0000ed9000)=[], 0x0, &(0x7f0000ed9000)=[], 0x0, 0x0}, 0x0) 2017/12/25 20:03:16 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000c68000-0x4)=0xb9d, 0x4) getsockname(r0, &(0x7f00004fe000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be4000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000615000)={@common='bond0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f0000000000+0xa2)="260000001200eaf791f6caff0000800000000000000c4900d70000a1aa07375505001d0008ff", 0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000b86000+0x582)={&(0x7f0000557000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58, &(0x7f0000dea000)=[{&(0x7f0000001000-0x60)="36a9009fe2f615c11ff748fa53a733ce736206b82494c17da759166fcd805daca90ae2e8702cfc9570bd10f789fec258fb48c8f9713548263c27a666ac884e281dc1e9929fc4c86284089083b63ede5e8b2a3400669976420a1ac45161cba599", 0x60}, {&(0x7f0000e29000)="0c18cd04033e8c31199411a1696448b5e15e3661e3451d3fe200fb1cabebbff79b45354334670662dcb6cea185b96615eaed83ba6d8a417625dcc0a000e24cbc510b8e40dc0ac7cb85870cbf3dbefc9ebc75b1ac1aa6a9d285cbe99ac8e3041d501f1c2eeb91ba22c1f0ce287f8d69f867e20bafa799d7a3f7eaf3d745d0b45cb445c5c8cab4e084fc7fce4947e2df0090b45532021c2005ab9be5d5e792fb564d39dcac8830811f5112a5a42deb86bb", 0xb0}], 0x2, &(0x7f0000f99000)=[{0x90, 0xff, 0x1ff, "b18d289f60088bfb33094096281efc5a1cf48dcc9314086d0a0cd5fd814a00096ad13ad40c9a465f0e454619e9b0041957d96b8a59c7260f906c58319bde63b7889706dd616198275b22831fc60897fde224dc19f39f7f5cd7344288e28922ed8bebc06124fc91baee8fc72f408567bf61f6db6fa8bd645a5305a06c676b"}], 0x90, 0x4000}, 0x40000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00005f1000)={0x1, 0xf51d, 0x4, 0xe1}, 0x10) 2017/12/25 20:03:16 executing program 7: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000df7000)={0x0, 0x0}) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000d48000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df8000-0x4)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000c89000-0x80)=[{&(0x7f00007af000-0x90)=""/144, 0x90}, {&(0x7f0000778000)=""/229, 0xe5}, {&(0x7f000048f000-0x7)=""/7, 0x7}, {&(0x7f0000aaf000-0xe7)=""/231, 0xe7}, {&(0x7f0000df7000)=""/196, 0xc4}, {&(0x7f0000b78000)=""/69, 0x45}, {&(0x7f0000df7000)=""/234, 0xea}, {&(0x7f0000df8000-0xd2)=""/210, 0xd2}], 0x8, 0x0) 2017/12/25 20:03:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f00001b8000)="40f7640660d57dcd8554c007ac167721b908e1ec0495faaac7814bc67992e85ea4931343033b30835d82100a5b3345c1ae7d43063241cfd69be1848f437fe261ef335cdbf6ab2f67fe7944fe4a0634703eea6cb97c58bc3e1b61c0087d03f3be843547a277b3a9e7931a799ed456b9db8d0b99c40605fc12", 0x78) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000a2f000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x2, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, 0x2, [0x1, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair$inet6(0xa, 0x802, 0x2, &(0x7f0000167000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000c81000)=0x0, &(0x7f00009d8000)=0x4) 2017/12/25 20:03:16 executing program 5: mmap(&(0x7f0000001000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_pauseparam={0x13, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000257000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e2000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) 2017/12/25 20:03:16 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000006000)=""/0) 2017/12/25 20:03:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000689000)='/selinux/checkreqprot\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000702000)={0x6}, 0x4) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) sendmsg(r0, &(0x7f0000e16000)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x8040) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r2, &(0x7f0000d5b000)={0xa, 0x3, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x60)=[{&(0x7f00004db000)="fb", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_open_dev$loop(&(0x7f0000004000-0xb)='/dev/loop#\x00', 0x4, 0x4000) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000096000-0x9)='/dev/ppp\x00', 0x20080, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000bf4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000589000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00004c6000)={r4, r5, 0x81}) 2017/12/25 20:03:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000-0x60)={0x0, 0x27, 0x7, @thr={&(0x7f0000aad000-0xa8)="aa086b3e916aaef076168262a9ffcd363049bf4e8ff45e81a6d8907db8aa5176b3a405a5d5e611db7aaca703d794c40c01779616220a4b4e6e8c5490198a588e08a54d7cc1b7d1dbdd30cc529649645d604305cb0d9ba9fd5bc708a1b8ef49cba2839165cd4511e2b63de8ff01c95b105b426ad8d59aa78a79fd1a9f9618475ad9228ce69af9e69a55ec3f1c199e25dfe95f49218d9536943de62ad433a56d15903cdb7ea5ea947c", &(0x7f0000000000)="ad0882a5b7ae5ed23e772f18741750cedd3d6b29195f19c019499677f6ff94ae6f7d9955ac471c902dc2fda04911fa648e1ddafb0cf7370f5b4aef8016a810b75cee7f63e5bfb3dfa0c98abe3f08b603d791a279eb8d06923b66ea600f5d2beb14cf7cd32022a7be09460eb3ffb63e163be3e2620980bf499356f9b825bcb29a400bab25c9907bb314ab9a6b9394a0e7125eb6c94aebfa90e41233f61e7cc191de116ef8e8db3fe3e94f4400dc97e2d0c87d8fe6918bfa9f3a6c2b5e24439d70cd01e9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d8c000)=0x0) timer_gettime(r0, &(0x7f0000cd2000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000458000-0xe)='net/protocols\x00') ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000870000)=0x3f) preadv(r1, &(0x7f0000e74000)=[{&(0x7f0000b2d000)=""/244, 0xf4}, {&(0x7f0000e99000-0x99)=""/153, 0x99}], 0x2, 0x0) rt_sigsuspend(&(0x7f0000ee0000-0x8)={0xffffffffffff7fff}, 0x8) 2017/12/25 20:03:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000668000)='/selinux/member\x00', 0x2, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b1f000)='/selinux/create\x00', 0x2, 0x0) r2 = accept$inet6(r0, 0x0, &(0x7f00003e4000-0x4)=0x0) readahead(r2, 0x7, 0xfffffffffffffffb) r3 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) sendmmsg$unix(r1, &(0x7f0000662000)=[], 0x0, 0x4091) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009fd000-0x15)='auxv\x00') getsockname$ax25(r4, &(0x7f000035e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b48000)=0x10) r5 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) sendfile(r3, r5, &(0x7f00000de000-0x8)=0x0, 0x100000000) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f00008e9000)={"cb3dba41bf3553fbe9b65e93096e8133", {0x4, 0x401, 0xfffffffffffffff8, "e2d4c5192de9", 0x1, 0x0}}) sync_file_range(r3, 0x0, 0x0, 0x7) getpeername$ax25(r5, &(0x7f0000560000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00009af000-0x4)=0x10) 2017/12/25 20:03:16 executing program 5: mmap(&(0x7f0000000000/0x26f000)=nil, 0x26f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_unlink(&(0x7f00001bb000)="5b73656cf36e7578") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/25 20:03:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2000000000000807, 0x80000000) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000dc1000-0x28)={@common='lo\x00', @ifru_ivalue=0x0}) 2017/12/25 20:03:16 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000008000-0x45)=""/69) 2017/12/25 20:03:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") socketpair(0x0, 0xa, 0xffffffffffff8000, &(0x7f0000e32000-0x8)={0x0, 0x0}) syz_open_pts(r0, 0x80000) syz_extract_tcp_res$synack(&(0x7f00005c2000-0x8)={0x0, 0x0}, 0x1, 0x0) mount(&(0x7f0000b43000)='./file0\x00', &(0x7f0000a4a000)='./file0\x00', &(0x7f0000f64000)='configfs\x00', 0x80820, &(0x7f0000979000-0x31)="") 2017/12/25 20:03:16 executing program 1: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000fc4000-0x29)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ee000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000eb7000)={0x7f, 0x2, 0x2, 0x80000001, 0x4, 0x7}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000053000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000295000-0x4)=0x10) 2017/12/25 20:03:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000606000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$mice(&(0x7f0000370000-0x10)='/dev/input/mice\x00', 0x0, 0x400) openat(r0, &(0x7f0000a98000)='./file0\x00', 0x400000, 0x9a) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000dba000-0x4)=0x4) 2017/12/25 20:03:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f0000001000-0xc)=[0x2, 0xffffffffffffff85, 0x1], 0x3, 0x2, 0x6, 0x81, 0x0, 0x4b4a, {0x6, 0x400, 0x1000, 0x9, 0x9, 0x8, 0x7, 0x52, 0x4, 0x101, 0xffff, 0x1, 0x6, 0xfffffffffffff30b, "3ca9617d76eece39d57ba2b61c317504b3e48c639c47ecc660f6a89983a5147d"}}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001000-0x48)={{0x3, 0x3, 0x9, 0x3, 0x0}, 0x1, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000002d000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl(r1, 0x440000000000127d, &(0x7f0000022000-0x53)='#') setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000007000)=0x5, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f59000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000033000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000abc000)=0xe8) stat(&(0x7f0000263000-0x8)='./file0\x00', &(0x7f00008c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fd0000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x9, 0x2, 0xc7, 0x0, 0x0, 0xa0, 0x400, r3, r4}, {0x3, 0x4, 0x100000000000005, 0x1, 0x3, 0x5, 0x0, 0x7}, {0x8539, 0x6, 0x9, 0x8001}, 0xa19, 0x1b, 0x101, 0x0, 0x23, 0x2}, {{@in=@empty=0x0, 0x2, 0x2}, 0x8, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x2, 0x1, 0x4200, 0xaa9b, 0x9, 0x24}}, 0xe8) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00009e4000)={0xeae, 0x8, 0x3, 0x7f}) sendmmsg$nfc_llcp(r2, &(0x7f0000e7a000)=[], 0x0, 0x40000000004000) execveat(r2, &(0x7f0000a9d000)='./file0\x00', &(0x7f0000bfa000-0x20)=[&(0x7f00002c0000-0x11)='vboxnet1em1bdev:\x00', &(0x7f0000f03000)='/dev/loop#\x00', &(0x7f00003ce000-0x4)='.lo\x00', &(0x7f00000b6000)='/dev/loop#\x00'], &(0x7f0000b92000)=[&(0x7f00007c7000-0xb)='/dev/loop#\x00', &(0x7f0000bb9000-0x1)='\x00', &(0x7f00007dc000)="3a73656c66fb5b406c6f757365724000", &(0x7f000030a000-0xb)='/dev/loop#\x00'], 0x1100) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000f0d000-0x8)={0x790, 0xf292, 0xb51, 0x6}) 2017/12/25 20:03:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000359000-0x9)='/dev/rtc\x00', 0x5ffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000255000)={0x0, 0x1}, &(0x7f0000a28000)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004d0000-0x10)={r1, 0xdc0d, 0x3, 0x200000000}, 0x10) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00003ff000)=0x0) utimes(&(0x7f0000b24000-0x8)='./file0\x00', &(0x7f00003ae000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c9c000)={r1, 0x0, 0x3, 0x1000000}, &(0x7f00006ad000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000da000-0xa0)=[@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x1, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x8000}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x15, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) add_key$keyring(&(0x7f0000662000)='keyring\x00', &(0x7f00004a7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000c3c000-0x1)={0x4}, 0x1) 2017/12/25 20:03:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x80089203, &(0x7f0000be2000)=0x0) 2017/12/25 20:03:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r0, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000003}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a73000-0x8)={0x101, 0x80000000}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4011, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000cf2000-0x4)=0x1c) 2017/12/25 20:03:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000752000)=@common='sit0\x00', 0x10) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ac7000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ee000)=0xe8) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000096b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100, 0x0, 0x7fffffff, 0xd, 0xa0, 0x20, 0xffffffff, r2, r3}, {0xffff, 0x2, 0x5, 0x9, 0x2, 0x3, 0xee9, 0x80}, {0x5c33, 0x100000001, 0x9, 0x3}, 0x9, 0x1, 0x7, 0x1, 0x10, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x6}, 0x1d, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x2, 0x7ff, 0x9, 0xc9, 0x2}}, 0xe8) 2017/12/25 20:03:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x420b, r2) fstat(r0, &(0x7f000061b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(r2, &(0x7f0000005000)=0x0, 0x0, &(0x7f0000002000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 20:03:16 executing program 7: mmap(&(0x7f0000000000/0xe5b000)=nil, 0xe5b000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e58000-0xb)='/dev/loop#\x00', 0x0, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e5b000)='/selinux/enforce\x00', 0x10040, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000e5d000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, "7f8aa1a32ac6a4206fd39479b38445115f584c80e5f5a98c3696a31cf6445cecf78cab295c364f8e43eae04037de951c722a9986935b90e360980551a8cc9699", "ba8eaa717bf9f623f73d9472a6746d167ea2b1feecc80e5f266f715c7a0236f9", [0xd, 0x0], 0x0}) 2017/12/25 20:03:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) close(r0) pipe2(&(0x7f0000b01000)={0x0, 0x0}, 0x0) dup2(r3, r2) dup3(r0, r1, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000fce000)=""/214) 2017/12/25 20:03:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x4, 0x3, 0x4, 0x0, 0x128, 0x100, 0x80000000, 0xbfa4, 0x0}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000212000)={r1, @in6={{0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r3 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x0) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) finit_module(r3, &(0x7f0000003000-0xd)='/dev/binder#\x00', 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) setsockopt$inet_dccp_buf(r5, 0x21, 0xf, &(0x7f0000005000)="4a70a18a6d7512f8f970b52a8755a69c3aa101066c1862503fe0408c5061e7ed00976c557cc5067c029963a6e47fa943347880d789b2a7e92fcfd436071e8dc1f80ee8f01e799f8c7a0304a8bd5250651a5d5a7f53a667047b720929c976b35ae9798104c776d0a4291299d9b40e806aeea26b5ae3a64300e325c0dc96fcbca9f6c5a130ae847804ec88222e44f2", 0x8e) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) setresgid(0x0, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r5, 0x29, 0x4, &(0x7f0000009000-0x4)=0x4, 0x4) 2017/12/25 20:03:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003fc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f00002dc000-0x4)=0x10000408, 0x4) write(r1, &(0x7f0000001000-0x2)="05", 0x1) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000346000-0x20)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2017/12/25 20:03:16 executing program 6: mmap(&(0x7f0000000000/0x81e000)=nil, 0x81e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000039b000-0x8)='./file0\x00', &(0x7f000081f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f000063a000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000081e000)={r1, r2, r3}, 0xc) write(r0, &(0x7f000081b000)="220000001c00b515f8efff0000001a0107ffe4ff020000000005010306000278a445", 0x22) 2017/12/25 20:03:16 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d28000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = epoll_create1(0x80000) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000b5e000-0x4)=0x5) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$KDADDIO(r0, 0x4b34, 0xdcfb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000002, 0x0) bind$inet6(r2, &(0x7f0000d68000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pwritev(r1, &(0x7f00005ce000)=[{&(0x7f0000bfd000)="3dc6dc5a5510ee346f6a761ddc7588b5e8dcb6bdba06353df481a1aa7f4f114bacdff5132e94aae83d8fc7d217d8cd0cc2527d0060332c47a1fa60b485a7052a0a161a98ce51c0dd66041d9a556f3a891ad9367946eed45f", 0x58}, {&(0x7f00001ac000)="b006f9c64e3520805920e044bbdbddeeeee780a638ac00068e3d3438aee050c599cd4c7589a8f96105d1b9ee218c330073ca4918d91ee0e8ed25f9d56f735b444c5f10ba6c652f1449c31a030142992a7edfa3a890531e2839d0c4107ee3a2833ff8fc7c17741e96f3d022444554be36a12fe4b92340d79b1a21c1e7cff8b2f422ed2218bec20442663671430f0333a51c06cedbb161", 0x96}, {&(0x7f00008a0000-0x2d)="7d60c80e0ed791fc8c22b407599c176fb49c3e652db04029825625f51b6e5a85ac66690bcb4cf3210b9524d34e", 0x2d}, {&(0x7f00004a9000-0x93)="9b0e0d6cec46b8d62c238ade9a695338d88a73c64d6fa81131df01fcb706e10216b75c39a7a4f6a4202a0ab7ab3d75624986693fb75c3afcdd374f34e213667da29bd293e95cd0cff46a14b01a9869788e772efa92a56fc827b31b3ad79fcc438137d7f88315bf74a289451805b00c9d4dc5de85384101b45ec4d23d6af9b106562c0dc9eef64cf860cf4eb5ee782845df0af8", 0x93}, {&(0x7f00006e4000-0xd0)="80e2c5d7a28aaeb862ce3deb8e536d2ea2e2559d1e5ebb6ffa7615bb86d9545c20b6bfc4e2accbdfb4a49a54bc3b3763ca02a22f11244b3848a74105bc2c958838a59030101d1aadf6b0113e98d51e004d02e34223bcba983a3848d682bef8597d8669e96045bc6719030567c2824254758243ad62dd3e438d4cad42ceea64ff4b5798105e659f6361045a3053182f6fd11e9c25de1b3fd61875b5766d8051f931193f2715b4923fbe0e1f279412f7b6e36d8c2964b410fcf1ad1d40c851e4fd8814fceea9603b8f66453bbce5236f28", 0xd0}], 0x5, 0x4f) sendto$inet6(r2, &(0x7f0000aba000-0x1)="", 0x0, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/25 20:03:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003ad000-0x8)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fd1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b35000)={0x0, 0x79}, &(0x7f00006fb000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b9f000-0x10)={r2, 0x58, &(0x7f0000118000)=[@in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x1, 0x50, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000cf000)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006b8000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) [ 58.379740] binder_alloc: 9087: binder_alloc_buf, no vma [ 58.391760] binder: 9087:9090 transaction failed 29189/-3, size 0-7955998172716033071 line 3128 [ 58.407752] PF_BRIDGE: RTM_NEWNEIGH with invalid address 2017/12/25 20:03:16 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff5000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x30000000002, 0x3, 0x0, 0x200, 0x0}, 0x20) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ff5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ff6000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d0d000-0x4)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000336000)=r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) 2017/12/25 20:03:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00003ab000-0x8c)={0x0, 0x3, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) fcntl$getownex(r2, 0x10, &(0x7f000079f000)={0x0, 0x0}) r4 = add_key$user(&(0x7f00005d6000)='user\x00', &(0x7f00003e2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000372000)="0b5110a5044ece37e96619d018660f3d28dc53b259a5de30f01dcc0a6373dc6745ecac0b45196c0a89779c444d4293672bbbfd0b80c0f8727e1ef800cd2780218bd7a83dcea1e27f8c6d8c8af136c98e31324b25921bd6046f9d0bcd64765ac2bc718a00c49f543fa3f9617b570b1257f490a5d823e36b088832a1002477fbf390da42f2d2a780ec6e1bfeed08676a92cb", 0x91, 0xfffffffffffffffb) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000cfd000-0x7)=""/7) keyctl$update(0x2, r4, &(0x7f00005f0000-0xb3)="8993b8579d7e3b6fabade69eb4352e34b3784fbd6c9935b43eb4e3d431020168519a50562952aab40477bd5b59a7525902c6efb67af5b221ffc203330fdcae70fafad02fc89d229c0e598918a9df310a58b7734c40c2286a41f26e6ad14f02a03e9abbbe7504a3aceb87dc454d30b4d7de0f88e5670196d879d3993d631fb19a19fe7136e676233b4cd700c7509f2a7d69213fc5cea92dcb2d4f435f5bb421f5f2c56bd83cfba392679681f63fffa0ecad1dd9", 0xb3) prlimit64(r3, 0xb, &(0x7f000002e000-0x10)={0x6, 0x10000}, &(0x7f00009b3000)={0x0, 0x0}) stat(&(0x7f000074c000-0x8)='./file0\x00', &(0x7f0000e7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r5, 0x8) r6 = gettid() setpgid(r3, r6) r7 = dup2(r2, r1) clock_gettime(0x0, &(0x7f0000139000-0x10)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000655000-0x6d)=""/109, 0x6d, 0x1, &(0x7f0000244000)={r8, r9+10000000}) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x1, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) sendto$llc(r7, &(0x7f0000727000)="2605d1b2a19444a8439631b4a2b10d077da41f6ecbc55bdc373617a1bfa922b99efbf2856c03334a642fb05b729cbb193a092d8504b305a9edfd2375789ee8", 0x3f, 0x1, &(0x7f000052e000-0x10)={0x1a, 0x1f, 0x1, 0x8, 0x9, 0x101, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/25 20:03:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigprocmask(0x0, &(0x7f0000195000)={0x0}, &(0x7f0000b63000)={0x0}, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f00001da000-0x8)='./file0\x00', 0x80000, 0x20) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d14000-0x15)='/proc/self/net/pfkey\x00', 0x88002, 0x0) fanotify_mark(r0, 0x0, 0x20, r1, &(0x7f00007c2000-0x8)='./file0\x00') r2 = syz_open_dev$sg(&(0x7f0000360000-0x9)='/dev/sg#\x00', 0x3, 0x4122fc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f000096a000)={0x7fff, 0x0, 0x9, {0x77359400, 0x0}, 0x8, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00008e2000)={0x1d45, {{0x2, 0x0, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x2, @rand_addr=0x52fe16f2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) 2017/12/25 20:03:16 executing program 0: sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0xc, "f3b5f31e242887787bf03a6a"}, &(0x7f00001de000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b48000-0x10)={r2, 0xffff, 0x6, 0xffffffffffffff37}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000ec3000-0x1)='\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000c17000)='/dev/snd/timer\x00', 0x0, 0x200) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ca0000)={@generic="69bcd416382561e5a6f93e50824eacf6", &(0x7f0000dbe000)=@ethtool_rx_ntuple={0x35, {0x3, @usr_ip4_spec={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x7fff, 0x401, 0x1, 0xdcd}, @tcp_ip4_spec={@rand_addr=0xfffffffffffffffb, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, 0x8000}, 0x9, 0x9, 0x5b7, 0x2, 0xffffffffffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000637000-0x8)=[{&(0x7f0000dbe000)="290000002e00310debff0706000000070a00000000ea00001883000016fffff70000d81f99645aff00", 0x29}], 0x1) socket$inet(0x2, 0x5, 0xa5) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000f0a000)={0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x2000}) 2017/12/25 20:03:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000001000)=""/47, &(0x7f0000001000-0x4)=0x2f) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/25 20:03:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000127000)=[{0xf8, 0x16, 0xd, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4152f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f88dd09d4ea230e795935324e8f915102d2c2b2eff806f824f0b0d7cab2db017ef9a7e96cb8ce631acea3c67f74be979ab3fd8899718512599ac05d"}], 0xf8}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = open(&(0x7f0000900000-0x7)='./file0\x00', 0x40000, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000756000)={0x1, 0x2, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) 2017/12/25 20:03:16 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x47, @cisco=&(0x7f000000a000)={0x0, 0x0}}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000c000-0xc)={0x0, 0x2, 0x20}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000d000)={r2, @in6={{0xa, 0x0, 0x6, @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]}, 0x8, 0x8001, 0xd1, 0x2, 0x2}, &(0x7f000000d000)=0xa0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000000f000-0x6)='logon\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0x96)="643d973d983ec50f68e820020a14aba511a40e2d85c3bb62517b06f2ecca4ce622dbd9be47e3dc2d4837ae172192f828e4019feca323c790a2dcfbdae546aa408b2072c0d550da2aba992a280f5ac1f6dc4b2cdffc404121414ce788dc8a3044d649f6954f075417043d7bafeed686ed0e329e92466e3478d41847243f728ca84f612fd63026f6dd03d5ab7669cb4f861854561a1d10", 0x96, 0xfffffffffffffffd) keyctl$invalidate(0x15, r3) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f000000d000)=""/93) 2017/12/25 20:03:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x1) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common="626373623000060000fd4c00", @ifru_addrs=@ethernet={0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2000000000000, 0xfffffffffffbffff, 0x0, 0x0, 0x3}, 0x20) close(r2) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004be000-0x15)='/dev/pktcdvd/control\x00', 0x10800, 0x0) ioctl$TIOCSTI(r3, 0x5412, 0x5) r4 = open(&(0x7f000054b000)='./file0\x00', 0x400002, 0x10) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f000076b000)=0xd8) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000f09000-0x88)={0x100, {{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) [ 58.432097] binder: BINDER_SET_CONTEXT_MGR already set [ 58.437601] binder: 9087:9101 ioctl 40046207 0 returned -16 [ 58.437764] PF_BRIDGE: RTM_NEWNEIGH with invalid address [ 58.457185] binder_alloc: 9087: binder_alloc_buf, no vma [ 58.469575] binder: 9087:9090 transaction failed 29189/-3, size 0-7955998172716033071 line 3128 2017/12/25 20:03:16 executing program 2: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x10, 0x10, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000989000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000054b000-0x78)={0x81, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0xfffffffffffffff8, 0x2e95, 0x6, &(0x7f0000435000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x0, 0xfffffffffffffff9}) 2017/12/25 20:03:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000706000)={@common='ip_vti0\x00', @ifru_ivalue=0xfff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc9000-0x10)=@ethtool_rxfh_indir={0x10000000002, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000366000-0xf)='/dev/sequencer\x00', 0x802, 0x0) [ 58.524875] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.530783] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/25 20:03:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0xd, 0x0, 0xfffffffffffffffd, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000afa000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000b40000-0x4)=0x0, 0x4) 2017/12/25 20:03:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='loginuid\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pread64(r0, &(0x7f0000000000)=""/160, 0xa0, 0x0) 2017/12/25 20:03:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) recvmsg(r0, &(0x7f0000f6f000-0x38)={&(0x7f0000718000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000765000-0x20)=[{&(0x7f0000522000-0x65)=""/101, 0x65}, {&(0x7f0000233000-0x8b)=""/139, 0x8b}], 0x2, &(0x7f0000c42000-0x1000)=""/4096, 0x1000, 0x0}, 0x40000040) write(r0, &(0x7f0000c2e000)="1f000000100a1f000000000000000000029d15ff090001800400010000df18", 0x1f) 2017/12/25 20:03:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap$binder(&(0x7f000095b000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/25 20:03:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000039f000-0x6)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000203000)={0xffffffff80000000, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x304, 0x8000, 0x0, 0x4, 0x101, &(0x7f0000707000-0x10)=@generic="6d8bee2ab10e7cb5bca6ce3020f6c5ec", 0x200, 0xfcf, 0x2}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x800008921, &(0x7f000060b000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00005d7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/25 20:03:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000e6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000d92000-0x8)=0x7) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) close(r0) 2017/12/25 20:03:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000be9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00005ac000)=0x0, &(0x7f0000ddf000-0x4)=0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000f77000-0x4)=0x91) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000e73000-0x90)={0x7, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005ae000)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000b48000-0x10)=@req={0xffff, 0xfffffffffffffff8, 0x5, 0x7}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b60000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f38000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000d89000-0x8)={0x1, [0x0]}, &(0x7f0000b30000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000df2000-0x10)={r5, 0xa4, &(0x7f00004ce000-0xa4)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000091f000-0x4)=0x10) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000f63000-0x4)=0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000632000-0xc)={0x3000000d, 0x0}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00006f9000)=0x0) mkdirat(r3, &(0x7f0000941000-0x8)='./file0\x00', 0xa) 2017/12/25 20:03:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00002ca000-0x28)={@generic="c3ad6f354b050000000000000cf9a324", @ifru_names=@common="74756e033000000000200000001000"}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x80801, 0x0) setsockopt$sock_int(r3, 0x1, 0x20, &(0x7f0000005000)=0x0, 0x4) memfd_create(&(0x7f00003cd000)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) r4 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000abe000+0x31c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1, 0x80, 0x0, 0x6, 0x6, 0x6, 0x4, 0x9, 0x8, 0x1ff, 0x2, 0x7, 0x4, 0x1]}, &(0x7f0000aa0000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00007ab000)={r5, @in6={{0xa, 0x1, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x82}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9}, &(0x7f00000d2000-0x4)=0x98) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r2, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 20:03:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c15000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a1200, 0x7}, &(0x7f0000dab000)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000988000)={r2, 0x10, &(0x7f0000aef000)=[@in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ca5000)=0x10) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) 2017/12/25 20:03:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x200, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000427000)='net/igmp\x00') preadv(r1, &(0x7f0000490000)=[{&(0x7f0000adc000-0x1)=""/1, 0x1}], 0x1, 0x801000000800) [ 58.707667] audit: type=1400 audit(1514232196.588:34): avc: denied { read } for pid=9153 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 58.754565] device gre0 entered promiscuous mode 2017/12/25 20:03:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x60001, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000358000-0x8)=[0x10000, 0x20]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000)={@loopback=0x7f000001, @rand_addr=0x1000, 0x1, 0x8, [@rand_addr=0x2, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0]}, 0x30) readlinkat(0xffffffffffffffff, &(0x7f000046d000-0x8)='./file0\x00', &(0x7f0000851000+0x605)=""/0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000)={0x9, 0x0, 0x0, 0x1ff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000002000)={0x4, r1}) 2017/12/25 20:03:16 executing program 3: mmap(&(0x7f0000000000/0xc2c000)=nil, 0xc2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f000085a000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000826000-0x9)='/dev/ppp\x00', 0x400101, 0x0) mmap(&(0x7f0000c2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000c2f000-0x1)=""/1) sendmsg$netrom(r3, &(0x7f0000aff000-0x38)={&(0x7f0000c2c000)=@full={{0x3, {"6ef5b58daf1159"}, 0xfffffffffffffff8}, [{"3815b468b86ce0"}, {"5e3cf7daa2e61f"}, {"6fad6bb37bc09a"}, {"dd4320c231471e"}, {"72a1fe9d1d5b7e"}, {"2b7b6fdb07eff0"}, {"2c02f275242098"}, {"95843abf57a32a"}]}, 0x48, &(0x7f0000c2d000-0x60)=[{&(0x7f000043d000-0x2c)="47b583092e929c55d20e10343d39f08d388be17545c42811307a4caab47d3c826a8d3efa68cf3d98488ed1f0", 0x2c}, {&(0x7f0000a86000)="384a8c53eaf4082161a11e031c9b47268c6d811fb89597068f6b59fe4ddab84a86fcbcd7ca2a0a2c541940c51c12bccdc5cd5c0c0c86d4ee1d1eaed9471cc19d0115a94ebcea48c3a7d26f3eeea25c50eae67554cfa6933eb0ac428258863b16ec9b9d91f4321c8cba96055f6533cf0c7de0602bf0d52a369a20b34d68909e9b8b294310c24de8a1bd46b7499873d5fdf129ac2ad89ca290eb9192649fc35558c2eee35e4e3c285b07", 0xa9}, {&(0x7f0000009000)="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0x1000}, {&(0x7f00005ca000)="584f0aec18232d1d5925fb77ea5af5098667e38bab4c41caed942822c89f5f60e490c5873684b01300a5e72fe1935407ecfb141044074646ba31d21514093141d9aa6bb1a0e9d1889581b022c66ca9c41626832a4e1311f91a53a3766e94e79ee742fc8bcf89cbb04bc758f79a8fe77127e1848669b2c49cf257539fa85326959c4d6202c1632309deffa968d5028bc473fc7d64", 0x94}, {&(0x7f0000c2d000-0xaa)="4a53addc5fdd4f30a9ab5e6fe4e643b9d82011c9f105e211ffcb470e9dcfd67d5fa3268a68665917778f70bccadf6151372dab1ff51494d2188e23b38fe4afc21c4b69a9962f0e00822cee1600f0e2e12cc8a1fc981c28e6030fce847e8edf173cc37d44f87cfe9b6cfd3ce1902e003e5aa9012392b91521aebc9da24a011afa1cb8d719e984d26e7d87f4445c821df9f405ab474a800269d3010926c0adbdffdeedad8a22ef23e15f25", 0xaa}, {&(0x7f0000139000)="f2568819190e8c5caabaeba02fd363f9c24472fcdccb85c38f50723e8d4ec2c3401258f526108d05e8879b3686052ca70b42d4adb90084b6e16f7ab4d0a7d98e157e0181ffea63695afa1e4daa1a2adc7a3208531e9d80d5907a9cabb66778f6", 0x60}], 0x6, &(0x7f0000c2d000-0x13b8)=[{0xa8, 0x117, 0x6, "370a8430f6713d407d09797c3a93f09ce52fa16473ee8adf79fb381f9f3aad376818e1cb44401060e0cb1f420ed53e5f1b72f64abf1d228d75abee0c01c0701fe9ffa36e63b1b2774ac3092b78e75638ce9e2e67ba7c9ac20b81510ce5849f49947a94ece761028d960f9434b537f91203cf1fe670371b931685cb879fc8397d4ca3e1b86efd244d1032d05df40ef7dc5f71"}, {0x70, 0x108, 0x0, "cc6b05deb5d1a3e5acb5a704c45df0bc1fbebc5d56d1d40c2a73dc1e8acf18b0576835219486707296ae0fd1bb36182d4df272b6400d0871b1f67fbebc17ed93bfe893168a312c3c13c6acbe367ba2bf5d2a54cfbfc76297fc13a5eb"}, {0x50, 0x112, 0x3, "c298d1f5a30cc9303c3a69f2cec2e19779a83165b57ddaf0051afcd1d0da3b43c37bcbeec776afee0282da38c8070fafc32d8cde48a8ed6accc6766a96bb"}, {0x78, 0x39, 0x9, "c62c138a6124cc11a23aaabf5047204168cf9e72be9f28b6a6f62a3964a16cd2883991a3955d294cad7a0b14917246d2b1801ee18f4112d0a2125e4d1b83f966f75040c4d29a7489e4c83c82a2dbef490d207153ef595e0d6d376dcd838516abb6756c2970"}, {0xd8, 0x104, 0x1, "77ebd8d796d546dba4438ab267207a0ded11a45d147c6c1488da4598b8369269f3170b3a9ffcd93031e9d0d64553616377e0ea4801ad24178ed6f7fe66dc9299756504d026309a458bf1e86f523239818ba1a5a2ab6ac8cbc8805990da92ce5ce446acc77b7be21c308aa0e0694d82c994307ad251da26a62cd6c60d1521ca18defc0c411b26ad3099be067bf45e55e3c2d843b33f96ab88ef1224999e8f17269e2e300d34a6c16ca9fd071477eb3d59c09c7cfbbf3b57ed408d2a948109b260da8b71c3e7"}, {0x70, 0x11e, 0x4, "9189e086be7efd02375d8fc035ecc2c6710568b8c05faed13de2ec967ab3cc65e41bc2f576aa218d87c5c7ead22fd804d622913a15b5beeb02d2acf56be0df5e59aca110d1a8d916fb8ab3c1cdfb3700d974b06c9792c80ff6414842bc"}, {0x80, 0x117, 0x4, "1abcc99c69cebf434bf026b67ec8fc3a8b9e022b3983569423c02d7c026f52b664c48ddd015231e309dac43ff0393d5e2e696296c8e68a32381e7ebc88ea8de181209f25656f5c53180ee8dc0b52e3409c72cc4b9d6cd73c276010daed0fc796d1ab66b326b6760c8e87"}, {0x1010, 0x1, 0xffffffff00000001, "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"}], 0x13b8, 0x8800}, 0x800) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$getregs(0x1, r4, 0x0, &(0x7f0000c2b000)=""/0) 2017/12/25 20:03:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000031c000-0x9)='westwood\x00', 0x9) sendto$inet(r0, &(0x7f0000935000)="162e88a0c33e52a7d098734da50c55589a7e550b7ade12121a45291db2db94488e509ca2af90fbaaf498c08f7947967277b6e551114fda3a8485bea579", 0x3d, 0x80, &(0x7f0000119000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000f60000-0xf3)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0xc75bc5054bbfb4ad, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ba4000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 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, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000435000-0x4)=0xe8) 2017/12/25 20:03:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000831000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e11000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd679, 0x2, 0x0, 0x1, 0xffff, 0x6, 0xff}, 0x20) capset(&(0x7f0000f9b000)={0x20071026, 0x0}, &(0x7f0000952000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) chdir(&(0x7f00002d6000-0x8)='./file0\x00') 2017/12/25 20:03:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)="") chdir(&(0x7f0000e6a000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) mknod$loop(&(0x7f00007ef000)='./file1\x00', 0x8000, 0x1) symlink(&(0x7f0000cb6000-0x8)='./file1\x00', &(0x7f0000735000)='.') umount2(&(0x7f0000b1d000-0x1)='.', 0x0) 2017/12/25 20:03:16 executing program 4: mmap(&(0x7f0000000000/0x43f000)=nil, 0x43f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getegid() r1 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, r0, 0x8000000, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000-0xc)={0x0, 0x0}) epoll_wait(r2, &(0x7f000043e000-0x18)=[{0x0, 0x0}], 0x1, 0xffffffff) 2017/12/25 20:03:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./file0\x00', r1, &(0x7f0000013000-0xa)='./control\x00') creat(&(0x7f0000e77000)='./file0\x00', 0x192) renameat2(r1, &(0x7f0000fe0000-0xa)='./control\x00', r0, &(0x7f000002e000)='./control\x00', 0x2) 2017/12/25 20:03:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c8000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000287000)='/selinux/load\x00', 0x2, 0x0) timerfd_gettime(r1, &(0x7f0000d09000)={{0x0, 0x0}, {0x0, 0x0}}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bc4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "399f23631d000000000200000100000000000000eaf7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) 2017/12/25 20:03:16 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 = socket$inet6(0xa, 0x80002, 0x6) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000cfe000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d32000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000148000-0x98)={r1, @in6={{0xa, 0x0, 0x51, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xf2}, &(0x7f0000405000)=0x98) 2017/12/25 20:03:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000080004531, &(0x7f0000979000)="") r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006ed000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockname$netrom(r1, &(0x7f0000d7a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000166000)=0x10) 2017/12/25 20:03:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x12f}, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8}, 0x200, [0xd6, 0x4, 0x526b04fa000, 0xffffffffffffffff, 0x4, 0xd20, 0x1, 0x3]}, 0x5c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x208000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000001000)={0x9, 0x1000, 0xf14}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000c2e000)="1f000000100a1f000000000000000000029d15ff090001800400010000df18", 0x1f) 2017/12/25 20:03:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008ee000-0x8)={0x0, 0x0}) shutdown(r0, 0x0) socket$inet(0x2, 0xa, 0x200000000000) r1 = socket(0x11, 0x2, 0x0) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f00001bc000-0xd4)="16ba9411adb088e143fa27c2e24f51ece5d700eb4c2fbf125e2631dc9a8c4780fd3a66dea2380ce74593983bb89d6619fa2734a8133dba0bb9fc393c4c7f0a01687810c698cbe0df0050d839b4f1914065e9bae869cf284ea5bdda5593c7ac61ae35c0d51c23902c84e0799886f753ddb37ffe7d25b4234c7d81f4e4ed0da16afe6cbb461b151066a86786f419fba2e95dcc7c65de44e5e071e2fa975c1b66586142d84e5e2283fc9c050860e327a9a8db095df2d13ae3060f66ac935a73bd0ad8a439174e3b91a59ee771c9047cdac51d039baf", 0xd4) setsockopt(r1, 0x8000000000000107, 0x1, &(0x7f0000000000)="01000000030006000007000000c4ffcc", 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000218000-0x78)={0x9, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, 0x80, 0x4, 0xfffffffffffffff7, 0x0, &(0x7f000064b000)=@generic="bc6bfb1b8c46b341f53124da2cdc6594", 0x7, 0x5, 0x6}) r3 = syz_open_dev$usbmon(&(0x7f0000af6000)='/dev/usbmon#\x00', 0x7, 0x800) r4 = socket$inet(0x2, 0x80003, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b2c000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$KDMKTONE(r1, 0x4b3b, 0x3ff) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x8) flistxattr(r4, &(0x7f0000612000-0x7e)=""/126, 0x7e) sync() 2017/12/25 20:03:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000168000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000349000-0xb8)={0x0, 0x1, 0x20, 0x2, 0x1, 0x80000000, 0xffff, 0x2, {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]}, 0x10000000000000, 0xfffffffff2e83de5, 0x7, 0x2, 0x8}}, &(0x7f0000ee1000)=0xb8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00002c6000-0x8c)={r3, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r0, &(0x7f00007ff000)={0x0, 0x0, &(0x7f0000d1e000)=[], 0x0, &(0x7f0000ab6000)=""/4096, 0x1000, 0x0}, 0x0) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "008078"}, "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"}}}, 0x41f) 2017/12/25 20:03:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xa) write(r0, &(0x7f000030a000)="1f0000000edeff00fd4345c007110000f305f000080000000000000fff0600", 0x1f) write(r0, &(0x7f00008a5000-0x1f)="1f0000000104ff036b000000e9110000780df0000800040000000000000000", 0x1f) 2017/12/25 20:03:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004be000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e5b000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f00003ea000)="010102f8000000000000a4570000ea030a0e06000000d805", 0x18) 2017/12/25 20:03:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b1e000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x2) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) recvmsg(r0, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f91000)=""/0, 0x0, 0x0}, 0x0) 2017/12/25 20:03:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00001d1000-0x4)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000133000)=0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d9a000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000055f000)=0x0) ptrace$cont(0x18, r1, 0x9, 0x5) sched_getparam(r1, &(0x7f00002e3000)=0x0) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f00008a2000)=""/112, &(0x7f0000ef0000-0x4)=0x70) 2017/12/25 20:03:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fb1000)='/dev/keychord\x00', 0x10280, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f000090d000-0x4)=0x0, &(0x7f0000dbf000+0x6e6)=0x4) r1 = syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x0, 0x2851, r1, 0x0) mprotect(&(0x7f0000104000/0x800000)=nil, 0x800000, 0x2) r2 = accept4(0xffffffffffffffff, &(0x7f0000b5f000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb9000-0x4)=0x10, 0x80800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002a7000-0x8)={0x0, 0x0}) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000c3d000-0x2e)=""/46, 0x2e) [ 58.946184] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 58.951577] audit: type=1400 audit(1514232196.828:35): avc: denied { create } for pid=9218 comm="syz-executor2" 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 2017/12/25 20:03:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{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]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bab000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000213000)={"c32f05bed119dbf3ce681a5f54d4cbb4", {0x4, 0x1, 0x401, "6f67d3aa4a41", 0x8, 0x0}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000bb000-0x4)=0x0) [ 58.953185] audit: type=1400 audit(1514232196.828:36): avc: denied { write } for pid=9218 comm="syz-executor2" path="socket:[15342]" dev="sockfs" ino=15342 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2017/12/25 20:03:16 executing program 2: clone(0x0, &(0x7f00001da000-0x88)="", &(0x7f0000f88000)=0x0, &(0x7f00005f3000)=0x0, &(0x7f000019e000)="") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000078d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000040c000-0x4)=0xe8) getresuid(&(0x7f0000028000)=0x0, &(0x7f0000030000-0x4)=0x0, &(0x7f0000395000-0x4)=0x0) 2017/12/25 20:03:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000ad0000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f0000aaf000)="8521fd3a5f63614b499496a35df298555451c23ecaaad03d1bbe90cf45a43faf"}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e32000-0xc)='/dev/rfkill\x00', 0x1, 0x0) sendto$ipx(r1, &(0x7f0000b5d000-0x3)="3475ef", 0x3, 0x1, &(0x7f000037a000)={0x4, 0x4, 0x7ff, "159d9ab51c62", 0x1, 0x0}, 0x10) 2017/12/25 20:03:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xc4, &(0x7f0000001000)="", 0x0) getpeername$netrom(r0, &(0x7f00003bb000+0x32a)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e4f000-0x4)=0x10) readahead(r0, 0xff, 0x3) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f00000de000)=0x2, 0x4) connect$inet6(r0, &(0x7f000015e000)={0xa, 0x2, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, 0x1c) r1 = memfd_create(&(0x7f0000719000)='em1\x00', 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e62000-0x4)=0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bbe000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000254000)=0x0) sendto(r0, &(0x7f00002cb000-0x10)="", 0x0, 0x40, &(0x7f000042d000-0x10)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 59.042669] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2017/12/25 20:03:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00001ae000-0x8)={0x7ffffffe}, 0x8, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000078a000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x77359400, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f00000e0000)={0x0, 0x0}) recvfrom$ax25(r2, &(0x7f0000e03000-0x48)=""/72, 0x48, 0x0, &(0x7f0000fa0000-0x10)={0x3, {"541498e32725f9"}, 0xffffffffffffffe1}, 0x10) timer_settime(0x0, 0x0, &(0x7f00005be000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000086e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000fcf000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r3, 0x0, 0x8000, 0x0) 2017/12/25 20:03:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x2)="f200", 0x3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000000000)=0x8) delete_module(&(0x7f0000001000)='\x00', 0x200) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xf7)={r1, 0xef, "8af0df7ac0dfacb0a4609e6c8bf95d52dcfac50c830af6e8417a53660aee04b1f18d59b40cb273d8b029ba7a857268ba5ba1b71e4a7a95543270ddde2a96e9bb7fbda8d16073a5431aabf16c5863f09f7e77bd1d541532cec667a4dd2595f1b0657492882a442dc355328889548b7d1b710c9eea13a23f3c7f676f5a757d354038f4b56750a228464c889d4f42c516a007c6af8f07227400d1dd958f00610064cf5ebdc841b04e76405b8d065be0c6b44a6a6964f0dd43aa2f7d4df0ec303c495e9cd4b9c2d18305a14a9fffb5f8bc66b750275ccc6ce9de4056c2f8adcf02ce45f8491fec65a8bab2ae25d9948cbe"}, &(0x7f0000000000)=0xf7) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x88000) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002e2000)={r1, 0x3}, 0x8) linkat(0xffffffffffffffff, &(0x7f00006f2000-0x1)='/', 0xffffffffffffffff, &(0x7f00005ac000)='./file1\x00', 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000ab000)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$binder(&(0x7f0000dff000)='/dev/binder#\x00', 0x0, 0x802) 2017/12/25 20:03:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005d8000)='/dev/vga_arbiter\x00', 0x0, 0x0) pipe2(&(0x7f0000eda000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r0, 0x0, r1, 0x0, 0x100000001, 0x10000000000) vmsplice(r0, &(0x7f00002ac000)=[{&(0x7f0000959000)="6d402573590f31", 0x7}], 0x1, 0x0) 2017/12/25 20:03:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f00000be000)='./file0/bus\x00', 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000190000)={0x0, 0x1000}, &(0x7f0000e4b000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00002f6000)={r1, 0x40}, &(0x7f0000c09000-0x4)=0x8) sync_file_range(r0, 0x0, 0x0, 0x0) 2017/12/25 20:03:17 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x4000001006) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x2) 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) 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) recvmsg(r0, &(0x7f000079b000)={&(0x7f0000fe6000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000e52000)=[{&(0x7f000022a000)=""/3, 0x3}, {&(0x7f0000fe6000-0x80)=""/128, 0x80}, {&(0x7f0000fe5000)=""/186, 0xba}], 0x3, &(0x7f000017f000-0x1e)=""/30, 0x1e, 0x4}, 0x20) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000432000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) fcntl$setsig(r0, 0xa, 0xe) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000fe7000-0x6)=[0x4, 0x1]) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2017/12/25 20:03:17 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000006000)="26e424766d6e65743000", 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000000a000-0x8)=[], 0x0, 0x0, &(0x7f0000007000-0x80)=""}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f000000d000)=0x1) fgetxattr(r0, &(0x7f000000c000-0x16)=@random={'trusted.\x00', '/dev/binder#\x00'}, &(0x7f000000e000)=""/100, 0x64) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000000f000)=0x0) ptrace$cont(0x1f, r2, 0x1, 0x401) 2017/12/25 20:03:17 executing program 1: r0 = open(&(0x7f0000003000)='./file0\x00', 0x10448, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f000072a000-0xc)={0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 20:03:17 executing program 3: mmap(&(0x7f0000000000/0xd22000)=nil, 0xd22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00006fe000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d22000)=0x10) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d24000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000b99000)={@generic="edc9c78155e6da956eb7f1050a61ec3d", @ifru_flags=0xa000}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f000078e000)=0x1, 0x4) r3 = dup3(r2, r0, 0x80000) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000d24000)='./file0\x00', 0x40000, 0x2) ioctl$TCSETAW(r3, 0x5402, &(0x7f0000d24000-0x14)={0x9, 0x100000001, 0x1, 0x1, 0x5, 0x3, 0x7fffffff, 0x7, 0x0, 0xfffffffffffffb76}) getsockopt$inet_tcp_int(r2, 0x6, 0x8000000000000015, &(0x7f0000d1e000-0x4)=0x0, &(0x7f0000246000)=0x4) 2017/12/25 20:03:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f00000b5000-0xb)=""/11, &(0x7f0000ed7000)=0xb) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000b07000-0x1a8)={0x0, 0x2011, 0x0, 0x2, 0x7, [{0x20, 0x81, 0xfffffffffffffff7, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x0, 0x3e, 0x100000001, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x89, 0x100, 0xfffffffffffffffb, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x2, 0x1, 0x80000001, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0xe, 0x37f2dc73, 0x8, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x8, 0x6dda876, 0x2, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x3, 0x4528, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl(r1, 0x8916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/25 20:03:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x12, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005ae000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000a0c000)=0x1, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x80fdfd}, 0x1, 0x0}) 2017/12/25 20:03:17 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e2a000-0x10)='/dev/sequencer2\x00', 0x82, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x61, "96551c34fea0313acc84b68e36f5478bb14e7b791797bfef3025adb20ec6e01fce5d8fd091883591064e464c8588e74df8e7bea83592bf49cd4f0cc93f04f4bdcd17d0d81d6e513093191d4805b851374c04a5bb837fdfd6e57098313828ac044b"}, &(0x7f000010f000)=0x69) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000726000)={r1, 0xfffffffffffff162, 0x30}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000001000)=0xd3a) rt_sigaction(0x0, &(0x7f0000aec000-0x18)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000885000)={0x0, {0x0}, 0x0, 0x0}, 0xfffffe0e, &(0x7f0000d4d000-0x8)={0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000001000-0xbc)={0x0, 0x1, 'client0\x00', 0xffffffff80000003, "11fed43f4c66ab79", "93f7651eb390d350943e68099c60870d27e4c2131f06b3163c0c5ef61e51ecf8", 0x7, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 20:03:17 executing program 5: r0 = eventfd2(0x6, 0x80801) 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) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0xe4)="2546ac5cfd8089590bb72dfd43bd0d1039b8b24fbe76075825c83cd779d9a3f595c4e95f8e9892accab491e31a82af7a02fe4e232ff59a73a388daff181fdc9adbe1aef29c1de2075183d89bac7a9284c226e0022d33b5ece57a12fd4bdc66193be76b835f29096d5d1ad84a274c42e276ebbdc3255eb13dad740660a2b6e1276233d64c17a13a964ff8847c916229c3e1bf7e4b761383b36cc21d21f0d132a4aa8bbbd8efa032c13e3ae3c1ade633968bec6fc92ca38b7a73f6fb955d394d8156db3d324c0ad64b289e037fb19d90db4f11ad8732d42a05c719ee47d62862ff464ac4d5", 0xe4}, {&(0x7f0000d18000)="76ebb3a9942c43a3eec3fafafdf23a08b6956a75fa79b9a47edc0e8cd7e38f52f313aba30141ff858f451918439c9f697260948437d609b222157fcb24544b3e063a", 0x42}, {&(0x7f00003fe000)="", 0x0}, {&(0x7f0000000000)="dcf7b42fc75097ec7b65d724aada588021c7d556aa9841abac795058e5b9522cb36c1e98f622bf0c767f0f5e8744e39ddd75b0d82af4117c", 0x38}, {&(0x7f0000c73000)="6e447ed2eaf29817bbdbcfb90e727dcc7d3bdb2a494992c0165977d064769b3204b576c21e5faaf10b98b832ce9c917f4cbb9ad7bcc6c4a89de7f84dcc37c70103f645cf5e58444cda8479ff7f8177458d0b68f618ee32e6ca426fd952e7a2dad52f428706b79d8e8c98ba9f60517b43e0f3af5d35b80bdfeee2fd972b8202d4473a79bbb2130de2ddf1f54cb3d899b532b389e33d6501f00a7b94ff58ea3cfcaf963dd1994676dad56b74ef", 0xac}, {&(0x7f0000001000-0x94)="b152aa522ad68d6070504291ece1679e88c1fa593d7d9134d579b84c07c2d420294e034f5481c6b9c3b28aadcc0600b33835155b516e6a8058b5959e909e960542b6d3b60c77d5c6f4657d1a86b8c711d6035aa4359a7814016dea1f0faf2e95ced2176497bc4da89ff5526989747c1aa06bd1c4bced1b9b157297adfe517ce0f75194a426b02ec9a74433c5525fb7604fe9ce8d", 0x94}, {&(0x7f0000000000)="32d5b4e672ae6c87556ed9ccb55e2524acc54262f863025030c6a8569ca6ec2ae525ba7949d5b02246e3c29d06961308291dc823323bc12b69c3e1e924cefd0fd2cfcad02c8e8f1f2a1aed745248c59f9edb804a638525fbdf2d6eb7d9f7eb9fd9cd4cd940173ae1e248a7e46f15dd551c1180da9662f21ce327d457f1ef7ca74779a591322b2b73a756deb780f37de77e0ee490abb0981b244bf6", 0x9b}, {&(0x7f0000a00000-0x5b)="2438ad03677184dcc1c50df8eba4627d2bfbb6d79d162ddb1e5af96f5576e9365a789d532338dbdd90a227aff074a0b233d27e20de6b9e55c206af0f19c6849d3f8b71b740ad1f5772208c98991297b3ddc11f10fd573736322305", 0x5b}, {&(0x7f0000000000)="b4bab2d4b1e6fc43edc6433d82d633cb174cef1e92e1f2eb59406071e37139f5deba38c02e759fde7b79103b17b20064fb499b56ab4e8a27e465436c8e122ecb3bf8ba59a37ff75c03258aa691c2b5f65d9e0791d13084d4ef887231c02ccc3e9f1e5df88ff0918df2f81ba19da3395b782bb4eeb316477c69e9ff4473fbad98f47d63fb1d7655a279", 0x89}, {&(0x7f000090f000-0x37)="dfd1793f72fba7667966a52f596aeb995de5733432e67d45dd6422fe61b1f77a66b3f02390973f63201b1a935f536fc57acef21afafd28", 0x37}], 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00007d2000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000003e000)={0x0, 0x0, &(0x7f0000e77000-0xc)=[], 0x0, 0x0, &(0x7f0000b13000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000cdb000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2017/12/25 20:03:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000554000-0x6)='&\\GPL\x00', 0x6) clock_gettime(0x0, &(0x7f00003d3000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000cc0000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000432000)={{r2, r1+10000000}, {r2, r3+30000000}}, &(0x7f0000ebd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x100000004, 0xfffffffffffffffe, 0x4, &(0x7f0000dc1000)={r4, 0x0}, &(0x7f0000048000)=0x0, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000be000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$dupfd(r5, 0x406, r0) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000381000)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000051a000)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f0000dc1000)=0x0) connect$ipx(r5, &(0x7f0000e80000)={0x4, 0x4, 0x47, "5a063d67dbd3", 0xdb, 0x0}, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f0000f49000-0x4)=0x3, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x3, &(0x7f00006f7000)={0x0, 0x0}, &(0x7f0000804000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000b24000)=0x0, &(0x7f00008c2000)=0x4) listen(r5, 0x0) 2017/12/25 20:03:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xfffb) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f1000-0x4)=0x0, 0x4) fadvise64(r0, 0x0, 0x1a, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d9b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000c97000-0x20)={0x7fffffff, 0x769, 0xfff, 0xa0f3, 0x2, 0x8}) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000d99000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d9a000-0x4)=0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) 2017/12/25 20:03:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() r1 = getegid() syz_fuse_mount(&(0x7f0000002000-0x8)='./file0\x00', 0x1002, r0, r1, 0x1, 0x8) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f0000daa000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlink(&(0x7f000018c000)='./file0/file0\x00', &(0x7f00008cd000)='./file0/file0\x00') accept4$inet6(r2, &(0x7f0000754000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000724000)=0x1c, 0x80000) 2017/12/25 20:03:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) close(r0) 2017/12/25 20:03:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x3, 0x80000) mmap(&(0x7f00004bf000/0x4000)=nil, 0x4000, 0x0, 0x28051, r0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000526000-0x4)=0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x9) setpgid(r1, r2) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r3, &(0x7f0000001000)=[{{r4, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x60) readv(r3, &(0x7f0000bc6000-0x30)=[{&(0x7f0000e2e000-0xb2)=""/178, 0xb2}, {&(0x7f0000261000-0x36)=""/54, 0x36}, {&(0x7f00008fa000-0xf7)=""/247, 0xf7}], 0x3) 2017/12/25 20:03:17 executing program 0: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000e69000)={0x1, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x4, 0x3, 0x0, 0x4, &(0x7f0000d52000)=@common='irlan0\x00', 0x6, 0x4, 0x0}) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e6a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000085000)=0xe8) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c21000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e6a000-0x2)=0xc) syz_fuse_mount(&(0x7f00000dd000-0x8)='./file0\x00', 0xa000, r1, r2, 0x1, 0x840002) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000e6a000-0x8)='./file0\x00', &(0x7f0000d53000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getegid() setresgid(r3, r4, r5) sendto$inet(r0, &(0x7f0000e75000)='/', 0x1, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 20:03:17 executing program 7: mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mremap(&(0x7f00006bd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000430000/0x3000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f00006be000-0xce)=@file={0x0, ""/0}, &(0x7f0000002000-0x4)=0x2) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000433000-0x4)=0x100000001, 0x4) 2017/12/25 20:03:17 executing program 2: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a74000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000414000)=0x0, &(0x7f000075a000)=0x4) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a73000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a72000)={0x0, 0x0}, 0x8) 2017/12/25 20:03:17 executing program 4: mmap(&(0x7f0000000000/0x521000)=nil, 0x521000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004b0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000521000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000339000-0x10)=@common='sit0\x00') vmsplice(r3, &(0x7f0000522000-0x20)=[{&(0x7f000051f000-0x27)="b5", 0x1}, {&(0x7f00000ab000+0x220)="f3", 0x1}], 0x2, 0x0) splice(r2, 0x0, r0, 0x0, 0x3ff, 0x0) splice(r1, 0x0, r3, 0x0, 0x40080000002084, 0x0) mmap(&(0x7f0000521000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000522000-0xf)='@lo@cgroup!em0\x00', 0x3) [ 59.356530] binder: 9305:9313 got transaction with invalid offset (32, min 0 max 56) or object. [ 59.378739] binder: 9305:9313 transaction failed 29201/-22, size 56-8 line 3191 2017/12/25 20:03:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x40600) fremovexattr(r0, &(0x7f0000542000)=@known='com.apple.system.Security\x00') unlinkat(r0, &(0x7f0000086000-0xc)='./file0/bus\x00', 0x78bc19b800877f67) 2017/12/25 20:03:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000a6f000)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000007000-0x21)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') mount(&(0x7f000052f000)='./file0\x00', &(0x7f00007f9000-0x8)='./file0\x00', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f00005f8000)='.', &(0x7f000003e000-0x1)='.', &(0x7f0000a60000)='hpfs\x00', 0xff8c, &(0x7f0000b82000)="") mount(&(0x7f000060d000)='.', &(0x7f0000728000)='.', &(0x7f0000074000)='9p\x00', 0xad92ef8991c0eec8, &(0x7f0000fa9000)="") [ 59.417225] binder_alloc: binder_alloc_mmap_handler: 9305 20000000-20002000 already mapped failed -16 [ 59.436755] binder: BINDER_SET_CONTEXT_MGR already set [ 59.443114] binder: 9305:9313 ioctl 40046207 0 returned -16 [ 59.463020] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/25 20:03:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00008e5000)='./file0\x00', 0x410000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000b55000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000727000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x10000000000004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r1, r2) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2017/12/25 20:03:17 executing program 3: mmap(&(0x7f0000000000/0x81f000)=nil, 0x81f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000081f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000394000-0x8)={0x0, 0x8}, &(0x7f000081f000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003a2000)=@sack_info={r1, 0x7fffffff, 0x800}, 0xc) r2 = socket(0x10, 0x80002, 0x0) mmap(&(0x7f0000820000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000820000)='./file0\x00', 0x10) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000651000-0x10)={0x7, 0xffffffff}) mmap(&(0x7f000081f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f000081f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000820000-0x4)=0x8) write(r2, &(0x7f0000722000)="220000001c00b50600000000ecffff0087ffe4760000000000000dd5060002020000", 0x22) 2017/12/25 20:03:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fcd000-0x8)='./file0\x00', 0x0, 0x40) mkdirat(r1, &(0x7f0000838000-0x8)='./file0\x00', 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f000030e000-0x58)={0x2, 0x6, 0x2, 0x800, 0xff, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = epoll_create1(0x0) r3 = dup(r2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000f0e000-0xc)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000794000-0x8c)={0x0, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a91000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000792000)={r4, 0xc9, 0x20}, &(0x7f00003eb000)=0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000093a000-0xc)={0x0, 0x0}) 2017/12/25 20:03:17 executing program 5: exit_group(0xf3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f0000000000)=""/214, 0xd6) getrlimit(0xf, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) 2017/12/25 20:03:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bea000-0x15)='/dev/pktcdvd/control\x00', 0x8800, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e1e000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000349000-0x4)=0x20) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00001c2000-0x6c)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000206000)=[], &(0x7f0000011000)=[]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)=""}) poll(&(0x7f0000296000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/12/25 20:03:17 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x805, 0x7ff, &(0x7f0000002000-0x8)={0x0, 0x0}) 2017/12/25 20:03:17 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0x34)="dc04558e6d4c69311af8ebe8ce8cd90a01e34e91507268b90bcff0ef5acc33802b72bb4d10129a949780406f6718f0d167925ec9", 0x34, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r0, r1) 2017/12/25 20:03:17 executing program 4: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f000006f000-0x8)={0x1}, 0x8, 0x80800) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000c000)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000070000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000)={@common='irlan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0x1) r3 = dup3(r0, r1, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000024000-0x8)={0x0, 0xba}, &(0x7f000006e000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000003000-0x14)={r4, 0x1, 0x8, 0xfff, 0x9, 0x9}, 0x14) shutdown(r0, 0xffffffffffffffff) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000070000-0x24)={0x4, 0xffffffff, 0x7, 0x5, 0x5, 0x3, 0x1, 0x8, 0x100000001, 0xd2, 0x8001, 0x1f}) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000070000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000071000-0x4)=0x10) pipe2(&(0x7f000001a000-0x8)={0x0, 0x0}, 0x80800) 2017/12/25 20:03:17 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x6)={0x0, 0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xff, "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"}, &(0x7f0000003000-0x4)=0x107) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x6)={r2, 0x3}, &(0x7f0000002000)=0x6) 2017/12/25 20:03:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000d6a000)='rxrpc\x00', &(0x7f00005fd000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000930000)="eb7abeb946f0c4a89973b0b4d7941cc5e825ff49ed7f7d4863e8a9085affdc4a2774ef2e12f4922b064b5871e5d1fcfda7da27faea64e45d780590f010799957744f34bfa34b099307b681da10fb98d3bf51fff48668c43e718873efa6629791d1f7f107dc00d07977585c5eb809d5a2b0cbd2ae51b831ed53ad205ea08318a39b4c8eee5350821c57af4f23573fbfa0ccd8", 0x92, 0xfffffffffffffffd) add_key$user(&(0x7f0000c94000)='user\x00', &(0x7f0000c60000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000c8000)="", 0x0, r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000fe7000)={0x0, 0x3, 0x10000, 0x2}, &(0x7f0000b50000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c5f000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x4, 0xff, 0x4, 0x2, 0x0, 0x0, 0x1, 0x6, 0x800, 0xfffffffffffffff8, 0x1f, 0x1fc, 0x5, 0x2]}, &(0x7f000048e000-0x4)=0x108) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000097f000-0x8)={0x0, 0x0}) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00008a6000-0x4)=0x9, 0x4) 2017/12/25 20:03:17 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc2000)={0x0, 0x0}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000fc2000)=""/155, &(0x7f0000fc3000-0x4)=0x9b) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_int(r1, 0x29, 0xc9, &(0x7f0000745000)=0x0, 0x4) 2017/12/25 20:03:17 executing program 7: mmap(&(0x7f0000000000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f000093c000-0x24)="240000002c00250005000000ea00fa0e02000003d230bff5feffffff1adb060000000000", 0x24) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f00006e6000-0xe)=@known='system.advise\x00', &(0x7f0000ec3000-0x13)='-@[vmnet0GPL#[\\\'.}\x00', 0x13, 0x3) 2017/12/25 20:03:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c5d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ae3000)=0xc) ptrace$setregs(0xf, r0, 0x3, &(0x7f0000677000)='uc8') r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000690000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000001000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000002e000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000020e000)={{{@in6=@empty={[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, 0x0, 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=@broadcast=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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003db000)=0xe8) r2 = socket(0x11, 0x2, 0x0) sched_rr_get_interval(0x0, &(0x7f0000dd5000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000036a000-0x10)={r3, 0x1, 0x6, @random="1bb52876c014", [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000c89000-0x8c)={0x4, 0x0, 0x0, 'queue0\x00', 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r2) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00004e1000)={0x0, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) [ 59.647742] binder: 9355:9367 transaction failed 29189/-22, size 0-0 line 3005 [ 59.680749] binder: 9355:9379 transaction failed 29189/-22, size 0-0 line 3005 2017/12/25 20:03:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000727000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x10000000000004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r0, r1) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00005d5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ax25={0x3, {"f2061ad56ff7a2"}, 0x3}}) keyctl$set_reqkey_keyring(0xe, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x0, 0x0, 0x0, 0x0}]}) 2017/12/25 20:03:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000182000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b74000)={0x0, 0x0, 0x1, 0x737caae0}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000042000)={0x10001, r2, 0x10003, 0x0}) sync() r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000398000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000178000)={@remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f000093b000-0x4)=0xc) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000095a000)={0x0, 0x1, &(0x7f0000686000-0xe2)="c7"}) [ 59.690682] audit: type=1326 audit(1514232197.568:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9352 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 59.721399] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.729500] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/25 20:03:17 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0xcb, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000001000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="4b4b9bece16e2db2d5fcff0d47bca66d", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 20:03:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000611000)='/selinux/enforce\x00', 0x400, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000ff0000)="1f00000000f5ff03433bf00008000076800000010600120200080000083c1f", 0x1f) 2017/12/25 20:03:17 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000646000)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001000-0x8)={r1, 0x1}) fallocate(r0, 0x0, 0x40, 0x1ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000001000+0x746)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1cbd, 0x4, 0xa863, 0x3f, 0x1}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000-0x6f)={r2, 0x67, "f25cbe8199e41a211c355591d3e112caf2e4df0fd1bb4535df31583f95b4adbbd2cb1b1aed60749860fca1acc1e496200bc1cb26d8369dfa65c0ae135d7c4fbe56241fe2e4de9f34edad753970c67238c0ed8edaf0a68d81489ad5dca6d15e8ae4d506290e8cbc"}, &(0x7f0000001000-0x4)=0x6f) flistxattr(r0, &(0x7f0000001000-0x4)=""/4, 0x4) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000001000-0x4)=0x40) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000002000)={0x80000001, {{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc39fde8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000-0xa0)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2767, 0xb86d, 0x1, 0x1}, 0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000005000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000003000-0x28)={@generic="0e40e6ace555c61dae63facf526a0f50", @ifru_settings={0x0, 0xffffffffffffff82, @te1=&(0x7f0000004000-0x10)={0x3, 0x6, 0x0, 0x5}}}) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000000000)={0x20, 0x7ff, 0x9, 0x40, 0xfffffffffffffff8, 0x3}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x38) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0xaa, 0x4) rt_sigreturn() r3 = getpgrp(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) 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) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r3, &(0x7f0000005000-0x20)=[{&(0x7f0000001000)=""/244, 0xf4}, {&(0x7f0000005000)=""/228, 0xe4}], 0x2, &(0x7f0000006000-0x70)=[{&(0x7f0000005000)=""/108, 0x6c}, {&(0x7f0000006000-0x6f)=""/111, 0x6f}, {&(0x7f0000005000)=""/233, 0xe9}, {&(0x7f0000005000)=""/69, 0x45}, {&(0x7f0000006000-0x3c)=""/60, 0x3c}, {&(0x7f0000002000)=""/117, 0x75}, {&(0x7f0000002000)=""/130, 0x82}], 0x7, 0x0) 2017/12/25 20:03:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000056e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f8c000)={0x0, 0x1}, &(0x7f0000efa000)=0x8) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f000074e000)=[], &(0x7f0000ac0000-0x30)=[]) r1 = creat(&(0x7f0000dc5000-0x8)='./file0\x00', 0x0) close(r0) getpeername$packet(r0, &(0x7f0000d06000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000092b000)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00006e0000)={r2, 0x1, 0x6, @random="d3eb281212f1", [0x0, 0x0]}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000073b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c38000-0x4)=0xc) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000870000-0xcc)="dc7da77ebef121784e9f61bbdec96bdf933d7446f6cafdbf4cd661186970b1d86abc665020c3d9ee2b2860c8528712c76c60a014ccf2f339572a000000000100000010d9ae3839107d6dd51bb806ed810cd170b391c6288c0c7223690bf9a05aec40695f125efa5057132a32f2cd89eeb0ebfb76a9ac8ae9a7b911b30cc04fcdb718b0ad3a7432b53640618fedf20539224d15dfeaaeff7637397c5c52d766c71d4cec6422a30878d036817c351374030460c27730995ae9a68da36bab8127740a53e2e6a4f828475f53") setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f000068b000-0x118)={0x0, {{0x2, 0x2, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x59, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2017/12/25 20:03:17 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000002000)=""/44) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x1e0)=[{{&(0x7f0000001000-0xe)=@l2={0x1f, 0xffffffff, {0x2, 0x5, 0x1f, 0x13a, 0x9, 0x1}, 0x7, 0x9}, 0xe, &(0x7f0000001000+0xe8a)=[{&(0x7f0000001000)="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0x1000}, {&(0x7f0000002000)="f19ee4798d761d9cff1ec8fbd746d07834165fd8c1c856a5c21dee6a2cb619d7ead1e96d286a33b5be942e76ebabe1957ddb5b9435b54653208e863ddc41c32aeba357cf67ebda99a00ad3a6c126c04a51ef3bba09268771e718532b8f19bd0a0c7115e952463966dd598429c0c7", 0x6e}], 0x2, 0x0, 0x0, 0x0}, 0x10001}, {{&(0x7f0000001000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000003000-0xa1)="a5ce4db2ea4a6f9c43a587ccaa811e26c08485fbb6e165819f302a51f756b0866dea5519e083eece5a43d8834f0d5f74097150499f9c7ff9ce67d5a332f59917f23365cada34608510585815091906f08b6410e619adec3824cfdad4274fb384cf45a1d4647d6be40af91137a9b24dc869c46a6ae6e9bc9fb0eb427c906dcbd061acf18cef1503f0bd5d2d44d70f1370d5b33417fcb2f8ec7000f07583bfa33a85", 0xa1}, {&(0x7f0000002000)="e3579b168ede16f4407f6af08b5a23b096f73c299dd42da8f7c8c993c4f52459bc9e0bf89031c5e21493a54ccf3acd33bc463040bfc3ea8765c2182040cc2a2dc735b6119ad412804f4abd520da1425c76b58a09f93dc00a38d2986507d400c1cd5147314a3b7bfac664d8a0b639c76eeb8c01d528131a7656e834caca13834571067fab777bb620a84ba972d817f7b4166595c69b19c550000f68902766dcd18962342dfe3f7722a30c56dce30c64bbf24d26af41a8b097e09c1cec73954587f8da522ff1e6005ea856a249786817751546a86cda37b27d8da0484641fcb8dc7a04b884245562269a63f65346", 0xed}, {&(0x7f0000001000-0x3d)="525948f3c9ba3d028ad966b691fa0863bcd95b4004c3b2a9f0d84784f7b05cd476f9279bf5432369b46b048e917fb6a726dc20f8629e3e054dee388563", 0x3d}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000002000)="5b631e80e699a6f5859dd503dcb254b31bdbf00a12b5985531696ccf2f03886bfb2c53cfe9fdd7912cfbde2988c3fee67a95c351aa2ccf28b82be1d1550f21bbec2423f1a6758178121373bd416645066fa63ed63c286c97b840e689d100e0e16f27d3c18ab09461e3406c732b732f0d9308136fbdeae95c54291220b59eb0c348daa38ece56d45835f2ae7beb2acfbda120a2e72a76ab08970a7d80e93cb1e41640f76359ec0544708a80ef294511f196129890e09837d6496c", 0xba}, {&(0x7f0000001000)="fc3d8c975b1d205836784daab15efde2c02d8defe94dcf3ee640878bb42f685477367836791be9751c40df700a5f44a790ebd278d66f747a3b5557121f9c88cf6a0e66fadfc47479dd8fa5", 0x4b}, {&(0x7f0000003000-0xbe)="0d318f0e98357d98929365858e4a879c558e395d3819e4ff99eff047f74ae5234308d5ebb8adf39a93cecd5599b25730bbc7b00e5ab97604e86e34b1bc12973823b56139f45dbed931c8a852d236a7c8cc081f8fe70b0169f0a14ec9dbbb9c51502a9fc1347503e72649ebec3aaa3436ab02a6f90fe7707eb73aa385734e9bb064159ce891dd553d42605a0b1bc1956280b8f26bebb56a6fe8b2884382f93709e5fc8e88190f5a0d026ad9362699b57a45205a2739fe6cb222990a766bcc", 0xbe}, {&(0x7f0000002000-0x93)="687b6882dc4b849efdeb590f95c25c497a627e935737c193b77d9a30c7fcced8c2afe1325e8b62e84b4b4211c134313418b9d22751f4400ddb3674ffae69ce05ba40039966b630e8ee84b2a60cc1980bf6c5293085fb4e6dc1c6930e3945466780e12fc940d410e918e2ec8d098cf873da79492da941baabee4dfb51953608b6e893be9314eb1b2adba96b0c59f27f197fbadb", 0x93}], 0x8, &(0x7f0000002000-0x2a8)=[{0xd8, 0xff, 0x4, "99bf210aba980abe24bc4b57f2911e73db785345ca16c36d331c26986a4bba133fa76f668457c95ebd6b513abfda3852d7b55474cdc95c28db69ef5e314227ddd707a0f26ecd53f917ea54236249a4bfef6ee5ab46aa510de588d9296d97f6e8560e76c31d97216b4f3c37e337f749be563581774d78d783de53637deb618df53e5fcfcb103766d7e2ac130ed02508cd38a2fbed693b748723b3cb43cca89a6b5f273ead9a038dbffbecf66661d8615cd0de04da994c829466394f87f543956816"}, {0x90, 0x110, 0xfff, "e09bcaa5e580b380f47827941ef55f704a49edc469ff98ccca8ad6cbbba49d0296ad073771a390ab13c7782a1a8a818db1b5377388f8353cf3c7dd4b3e8bb5441c287ef95a89b06902057e2e022d9237109f85b807a946a8de7c6df429facd34f323c1befcaedb212397ef018173cc8a2f1d9812839f5da746047125f4"}, {0x10, 0x0, 0x5, ""}, {0x60, 0x19f, 0x3, "8be6395ad1e6f0de87b9e72ed3395507749f91b1fc366b33d1cf64d92075144c8701b78f8d920f0e3a039745cf68a0ccfcdef1e8124d096f6fbdde3a9b28e08015cfa27b321303f0efcd430ef3"}, {0xb8, 0x10e, 0x8, "07ae03805ee1c95a3ea7547d02c6f35c1757c383c9ea74d6ec9fd7593a57bc22f5e45348802cc2ce29304869ffcc368ae9c95029782a1d713fb9a90d74033e8a85358aa9574399466eeea18c7e30c66d85ecb3967753dae5bd6fd765f60286d6169184f235264cf1bece6b73c94cee9387bbfaa16db059cd2ff9c15534f6dacd032a32b0b6c7b1b7d6a917d8b7ca8fa448f3008c4c450a14fee13a05dafdf6ec6da1"}, {0x18, 0x0, 0xe4f, "d7e8"}], 0x2a8, 0x40004}, 0x16}, {{&(0x7f0000001000)=@generic={0x11, "69471b0ff73653ffc9f13d209f98faad66233c552b5d56ee37e9a3f3f67612907ea4037ee356e0a103875a12029de5cc9f6f83b54ec2dc6410d577a76c7c8a73b36b5b04bc4f4c3ad2f244e5e7b7552b87b17329cbca7a9e763b6abb416e2b7769154c6ea36a72bd9404a1f76218a6348f07cb2c35d33a40bead9d9493f6"}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="57a77891fe85712bf00b2fa5f5174df37c25cbb25bd4bf3b3b8bbbe842fb84f2b186e8316e5c865002d2d1f0f1d73f81ec67417483b27d1a6bebb69e1e362e928e1fbfcda689a7c7344763cfe8297a3ac2ec7e42b9bfd3748e3d017c7d9df61677f8a2da412bf85621e3c096395867015986168105ebbcf4cdaa1b2d2f52d24be25da0559d870c711373bce0b165f5f7311bcd42004b640aabceb693bfeac399fd7261c7142ccd2b723cb256214b1d59e8b1814a464dc9e4285b75335886a9de8735b2bbeccabda67aa6d191e853fc0d01f3bb7f0ba2571d055ccca2b2886802b65dd988d97ad2af8aa90ef87447073481f174e22d51e3", 0xf7}, {&(0x7f0000001000-0x26)="495faa475f48d62b308bf1ac8710c1361217ca98ac700f1b99ac89f28ad2d48ae39d6bcbf543", 0x26}, {&(0x7f0000002000)="0425ff92d4e1d2dd2d08430b2652b0cfd12e94a019221fa980b89ecb5e4c02a692960828ddd7df3b06925e4952db14511e78e0aa3ed7cb06b9f2b2ecc8a57269ece1", 0x42}, {&(0x7f0000002000-0xec)="745c0d7a7f79f1d3b0ea8c472fb25507c4dacaa675aa09c0e55d617d04e85c29132780d9386e58c8b9bd28db2473b75b7cceaefbaa728af34cf056f0d8ca91a125c874fa684d34b50895c38a7cb034723ba16aeb8969d8a8e36360d1d2c05b5dc028026fde11cd90aa3d3f99993ad80463f44454f2857149c3f6b6000933c6eede945f0c4c11727d6ec8259d398d9c77c6ea8b619277698763e67979589896cd15f8093cace701a7335d28128475a16e1c87e8f8aae10ddd9270aae0fd5c3b56c636956fe28f63346dd9b02f9d69a820507548a0c5d70fc84a12e8776224a7e54e547cbbf95c79fce1959db3", 0xec}, {&(0x7f0000002000)="e37f245dcfc407055c4e1dd6c18bca472c85a50dc087e1adf4a7ca5ae1bedf25e3f5abedd57823b2bd5d3721899488b0410b1af85c86db", 0x37}, {&(0x7f0000002000)="221e8bbba24740a6def8008fee048bab0d9c31953fba2c3e64315d68", 0x1c}, {&(0x7f0000002000)="556788b79dc117d5aa792d0c2a788421b5099b739427806c8e54949db10e7bfe02122ea8a386a3c47c99da02beb0fb7a4ba0cefb940f1197f3d0d5536ec46c93c91e8988db06c0d4603e40a8e004d8f35bd8b9d1af9c0cabd9c5336b8c41eeacb01f3fab9c2dbcf798b1be4ead", 0x6d}], 0x7, 0x0, 0x0, 0x8005}, 0x4}], 0x8, 0x4084) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000002000-0x1)=0x0) add_key(&(0x7f0000000000+0xe5b)='keyring\x00', &(0x7f00008c2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004c6000)="", 0x0, 0xfffffffffffffffd) 2017/12/25 20:03:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004c2000)='/selinux/enforce\x00', 0xa000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000082000-0x1)="ae", 0x1) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000922000)={0x7, 0xffff, 0x9, '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]}) r3 = dup2(r1, r2) poll(&(0x7f00002f0000)=[{r3, 0x0, 0x0}], 0x1, 0xffffffffffffff94) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2017/12/25 20:03:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[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, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mlockall(0x1) 2017/12/25 20:03:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000063d000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000081e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000db5000-0x4)=0x1c, 0x80000) fcntl$setlease(r0, 0x400, 0x2) 2017/12/25 20:03:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000032e000)=[{&(0x7f00004c7000)="390000000005092401030020000500ff0700000005000000000000001d003c0019001a000f000000feffff000000fffffb6900c10000070512744d752407a91be6cf9e07cde4aaea861dc957a3498aa30edf2c0000afcc8fcbe2f7acff16d979a6c0e741a915e8c0cebc598930ba95fd8b0bf67891caa8961d9296bd9de02017a16d46370689a1195d713e4bf6649563f0668a2eda42f46f988b5ae84c97b67deb917915df5afefa4f", 0xa9}], 0x1) sched_yield() r1 = syz_open_pts(0xffffffffffffff9c, 0x103040) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2017/12/25 20:03:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e96000-0x10)='/dev/sequencer2\x00', 0x40101, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f99000-0xc)={@empty=0x0, @multicast2=0xe0000002, @empty=0x0}, 0xc) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000f27000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/25 20:03:17 executing program 1: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) pwrite64(r0, &(0x7f000014e000)="3d358ea0e2ffe27a79897fdf825d3e74cf7e07b349a2bbc6196e0a29364c9b9b39024084e6062492", 0x28, 0x0) ptrace$setregset(0x4204, r2, 0x1, &(0x7f0000fa3000)={&(0x7f0000fa3000)="ffffffffffffffff", 0x8}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000fa5000)='{keyring\x00', 0x3) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2b, &(0x7f0000fa5000)={0x6, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2017/12/25 20:03:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000be6000-0x13)='/dev/pktcdvd/control\x00', 0x440, 0x0) tee(r0, r0, 0x0, 0x9) 2017/12/25 20:03:17 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x802, 0x0) write(r0, &(0x7f0000190000)="240000001a0025f0006bb404000000090a0b00ff0010b500001000eb080002007fffe5b7", 0x24) 2017/12/25 20:03:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000188000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r2 = accept4(r1, 0x0, &(0x7f0000eae000-0x4)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000874000)=@assoc_id=0x0, &(0x7f0000e43000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000cad000)={0x6, 0x2, 0x8, 0x3f, r3}, &(0x7f0000b6a000)=0x10) read(r0, &(0x7f0000b25000)=""/174, 0xae) [ 59.970665] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1280 sclass=netlink_route_socket [ 59.995785] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1280 sclass=netlink_route_socket 2017/12/25 20:03:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000686000-0xa)='/dev/ptmx\x00', 0x84002, 0x0) ioctl$TIOCSBRK(r0, 0x5427) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000ef5000)={0x0, 0x0}) 2017/12/25 20:03:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x4, 0x0}) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000cdf000)=0x1000, 0x4) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000073b000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000087c000)=0x0) 2017/12/25 20:03:17 executing program 0: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000eb2000-0x20)={0xfffffffffffffffc, {0xfffffffffffff27a}, 0x0, 0x0}, &(0x7f0000901000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ddc000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006d4000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fbd000-0x10)={0x0, 0x2c, &(0x7f00000b6000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0xd31}]}, &(0x7f0000fbc000)=0x10) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000fbe000-0x10)={0x1f, 0x0, 0x8001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fbc000)={r1, 0x3417, 0x2, 0x0}, &(0x7f0000fbd000-0x4)=0x10) 2017/12/25 20:03:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000268000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$llc(r0, &(0x7f0000d42000)={0x1a, 0x8, 0x5, 0x5, 0x7, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r1 = memfd_create(&(0x7f0000cea000)='\'GPL:\x00', 0x0) pwrite64(r1, &(0x7f00006af000-0x3)='\x00', 0x1, 0x0) pipe(&(0x7f0000098000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) eventfd(0x3) sendfile(r2, r1, &(0x7f000000c000)=0x0, 0x587c) splice(r1, 0x0, r2, 0x0, 0x8000100000004, 0x3) 2017/12/25 20:03:17 executing program 4: r0 = getpid() ptrace(0x4207, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x8000a, 0x9e, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000001000)={0x2, 0x1, 0x1f453883, 0x6, r0}) sched_getattr(r0, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) accept$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000003000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000001000-0x48)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x0, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000000000)=@random={'security.\x00', 'systemsystem#(md5sum\x00'}, &(0x7f0000004000-0xc8)=""/200, 0xc8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000004000-0x8)={0x0, 0x8001}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000-0x8)={r4, 0x20}, &(0x7f0000005000-0x4)=0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000006000-0x2c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x769, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}], 0x2c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000004000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000004000)="263578f3e1e2eba61fc9cbc91f969d2859e3c568ec08580c953395d7f48472b8b0b7f65c2729df468827b6393d810d91145e90a12fe626033e6936100af0fbf76340990dac8b25ba1d8f9b2809b28c001b42dd9ddb160db17553e9e0d4852f22cb6e3ba981473b3257d123ae3725dcd4032d2eedbc", 0x75, 0x4, &(0x7f0000007000)={0x11, 0xf7, r3, 0x1, 0x1f, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000008000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r5) 2017/12/25 20:03:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c71000)='./file0\x00', 0x200040, 0x20) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000624000-0x4)=0x5, 0x4) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a25000-0x8)=@assoc_value={0x0, 0x4c34e7b200000}, &(0x7f0000c54000-0x4)=0x8) write(r1, &(0x7f0000d27000)="2600000013e046f1ff170080cdffff0600000000000000000000000000000932050021006e35a05b81184aa8275b4691754431ff07b37c4321896cb4beba48cb23e638fde7515ca2e647a39611bb73dfe88c27d4a4af34f4f58049aee061b0b5798e9fe4501e5b876652caa5370790a161dd53ea57a80b14efee33276bc57ad8c9f90168b7a40a71302bad4f28a87367c599d3b2b2ac18d09c4a66ec", 0x9c) 2017/12/25 20:03:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000001000)=0x0, 0x80800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0x4, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000002000)="86bc4ff1490eccfc1b30f97dd25ef5a9bd75784f851f591f", 0x18) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000002000-0xc5)=""/197, &(0x7f0000000000)=0xc5) 2017/12/25 20:03:17 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000e000-0x7)='cpuset\x00') mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000010000-0x7e)="70dbafd07259faec83db8601b6c85a1e9d127c9f65d3f273c6e7fbd78d4075cba577f53a82c8431bbb8973a5482dd7068459f9027855a30461668ae0f0c97710169e0dfe5afe0e0f8b3b793eeb8dc2c6cfc95785f7f44dd7ac4a34365e052a82db2ef38a017348b2bd302e482251e4b78e163a185aabbcde5ec3bad107af") mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r1, 0x2) sendto$unix(r1, &(0x7f000000f000)="6f7eeaa4291955d10fc98010e1491e2cec6a8096a9a840f4ac372a145c7ffeb983f0a84489356c9280222dd21f2230fb908c4ce5cbfcf13bc5ec8dd2e0f83d2b60868d49a4ff4b3e9d4cbe4629df0e310de8036fb136615d347d6ac98dbfbc99c3f57cb67fb868e7154d8f22911999a9098537e4fc68021aba874d7c91c5b2703fa0df61197e512448bd13aa6bbddc5e572976931fe1ce7f95a318bcc4b6b1f4f2a3049ccefe36d8a5a5832fff07a1d80abfd621433ccefe8719c0b07cf20c84a243c103bbfc7a14d330e87d109064e62212c04a83f4d89c72ffecfa2930", 0xde, 0x20044000, 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000011000)="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", 0x1000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000010000)=@assoc_value={0x0, 0x0}, &(0x7f0000011000-0x4)=0x8) exit(0x203) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f000000f000)=""/0, 0x0, 0x20000) ioctl$KDDISABIO(r1, 0x4b37) 2017/12/25 20:03:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000f05000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000028e000)=@assoc_value={0x0, 0x0}, &(0x7f00009d3000-0x4)=0x8) r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) getdents(r1, &(0x7f0000cf3000-0xd9)=""/48, 0x30) rmdir(&(0x7f0000398000)='./control\x00') r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00007ed000)=[{&(0x7f0000ec0000-0x3a)="390000001000090469000000800000000700004001000000450001070000001419001a0004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) fstat(r1, &(0x7f0000db1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00007e6000)='./file0\x00', &(0x7f000046b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000a2e000)='./file0/file0\x00', r4, r5, 0x1000) 2017/12/25 20:03:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c2000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a2b000-0x10)={0x3, &(0x7f0000bba000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000835000-0x8)={r1, 0x4}) r2 = syz_open_procfs(0x0, &(0x7f0000983000)='comm\x00') recvmsg$netrom(r2, &(0x7f0000680000)={&(0x7f0000dca000)=@full={{0x3, {"22bcd785ed21b8"}, 0xffff}, [{"df4eeffc6e18fb"}, {"e2f4d684174316"}, {"9eff66e0d0dfbd"}, {"352ab4c0f45534"}, {"b64f8763478911"}, {"ccc53e9b15fa91"}, {"f88ec3fa263c3f"}, {"95f6d1abc7a151"}]}, 0x48, &(0x7f00001c6000)=[{&(0x7f0000893000)="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0x1000}], 0x1, &(0x7f0000d46000-0x2208)=[{0x78, 0xc9b389edf7e4349e, 0x1, "ed62d9c299e30d7321620efa979dad0e3d4eb1c0efb21202d5b07a93bce4a2deda9a6bac01261089686cd3c6d929ce38018c28f10291a1b64ee2b9fa656ab842100e78cf24ed71ae9f25e3570bdc1a2a83e449a3d01ceb4fcf71dd64df6ea758a9262f97dd17"}, {0x1010, 0x117, 0x80, 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{0xe8, 0x18e, 0x8, "9adb88aebbaefa79060d4cd51cb299cf866172f1ed7595aa1897e628999115e6e0e6a26849492e36de875027e37eccc8abc61c04ae0c31ab1ccb61b64c4bff86f658ad8d58491fb90b42503280fc3d035a6354f6880da135bad895f6231906b6332ba8f4f1ee41a04c1580133effe7ceef45692f8c35eb61dce3ba389ca6b427d69b4767367d43a02517a0eee3f4121f2eaedac5b4e8dab65f52ec4dab1f871d65c679a9480038323db28f6af561f7e4d6347697bceed7dbab60a4a2581cfae0db17cdc7e9944280dad8e0e486ef6f4031009974891c"}], 0x2208, 0x8000000004000}, 0x2000) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r2, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out={0x80000}}, 0x18) 2017/12/25 20:03:17 executing program 6: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c6b000)=[{&(0x7f0000a38000-0x39)="390000001000090400000000000000000000000002000000450000072100001419000a00010000000000040006e8000300ff090000cfe4693e", 0x39}], 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000f0b000-0x9)='/dev/ppp\x00', 0x80, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000ef3000-0x10)={&(0x7f0000ecc000-0x80)={0x2, 0x1, 0x0, 0x9, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 20:03:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f00001dd000-0xe3)=[{{&(0x7f0000563000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000e84000)=[], 0x0, &(0x7f00007c1000-0x92)=""/146, 0x92, 0x0}, 0x0}], 0x1, 0x2000, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b59000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000a0000-0x28)=@ethtool_rxfh={0x46, 0x100, 0xfffffffffffffff9, 0x7, 0x5aa, "1592fa", 0x3, [0x2, 0x9142, 0x9, 0x66]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 20:03:18 executing program 3: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000086f000+0x6fe)='keyring\x00', &(0x7f000035d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005f1000-0xe)='wlan0vboxnet1\x00', 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000568000)='id_legacy\x00', &(0x7f0000ce2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c2e000)="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", 0xfa, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r0, &(0x7f0000bea000)=[{&(0x7f0000298000)="", 0x0}, {&(0x7f00003ee000)="5f538109cc9951c2655dee4ebbda07783620f0edf62800758dd225fd8b1abac173cd3a94e17acba9b5aa448043af05f374f6dc91e59b08f14486e2aa2e6efaf615c987c643c60468a5af903243d0957f7269afff69c67af8af3ef7251a29c9b0d777eb1f0cb4da62", 0x68}], 0x2, r1) r2 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000bec000)='./bus\x00', 0xda) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000682000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@file={0x0, './bus\x00'}, 0x8, &(0x7f0000ce2000)=[], 0x0, &(0x7f00009a7000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) r5 = dup(r4) recvmsg(r5, &(0x7f0000012000)={&(0x7f0000a09000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce7000)=[], 0x0, &(0x7f000000d000-0x10)=""/20, 0x14, 0x0}, 0x0) 2017/12/25 20:03:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000cbd000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a6000)={@generic="305c017e00000000000000000805bd5c", @ifru_mtu=0xcf1a}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000544000)={0x1, &(0x7f0000468000)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000054a000)={@common='ip6_vti0\x00', @ifru_flags=0x400}) r1 = creat(&(0x7f0000d74000)='./file0\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000489000)={{0x8, 0x3}, 0x0, 0x3, 0x5, {0x8, 0x1}, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="975ab18c0c91c1db6b931a84e5822dbb", @ifru_settings={0x261, 0x0, @cisco=&(0x7f0000542000)={0x0, 0x0}}}) 2017/12/25 20:03:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xffff, 0x5e, @fr=&(0x7f0000a28000)={0x80000001, 0x1000, 0x3c, 0x6, 0x10001, 0x0, 0x100000001}}}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000117000-0x4)=0x0) [ 60.081021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=57363 sclass=netlink_route_socket 2017/12/25 20:03:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = geteuid() r3 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000002000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x401, 0x5}, 0xc, &(0x7f0000003000-0x20)=[{&(0x7f0000000000)=[{0x8e, 0x528a, 0x400, 0x4, 0x2, "400cf82ccef1c2f9c3a9fa237677e9def8e20520fd71632d1832bbea73af095dde912b48a57f96326cd37b52411a892747e40f6536b426e7e1244df65fc7cada530f920e506d5bdf753979a27d23030a9f7c574d688b235640fc4642b25f702482272c79966d69593ec409f08009fcced1ae9fdb9cdf382d6fe3aa22c655"}, {0xce, 0xffffffff7fffffff, 0x8, 0x7ff, 0x8, "12652aa1c0cd09e938796e64a1d25c9befc0b174cfcc237772bab2fdb4377ef3e38520f072dc5d56bfbb99f0369bb50f4610719903aae9cd8679d94e15faf0356cedda6bf3c168ab63758effe67442bac51bf8b9619970924de60898ab7773dc3b717c97b3b14cf74230e764eb121c3332d013caecb290dca6c25797202bc36d3ea68e64568f459b22fd69b572b4199c69d8baf937a9bb4df61a4f2e669dfa0d05f1cb321e4d42a804161789358ea1b6d305053301f99a82b190df260d7d"}, {0x100, 0x8, 0xa, 0xffffffff, 0x4, "8e9e2fc7ae5e3cb0bd730f441f1c2e8282629104d960964d12fd0c5384cb9e73fe919a30ec72616a7bd7c3567051e6c106894cdb2a6f29b1a5e75ab67a29211c58c9814dc35b98975d03bb3d44fe6e7870a60a908cde09acbddd2a795b2862c014f74c997051a9bdcfb793151a719b5eb49d766f11edd46fe94783a03cd52047a1e71f897741707a5e5e1e2abfa8b548f6f2d67156afbfc6795449bdf4e7f684db530a2e6bd5d2af370f05ef78c0abd42cbf80685a83608baa9c66dcd0e6e15eac4d03251b7adfc6bbda93f8cc12b9b7957eaaaca490b2554bcd5c633c023bd59c69c13580162188d6454273ef591f89"}, {0xb4, 0x2, 0x800, 0x8, 0x51, "74de25c8fecab10b313705176c09c05a1a3a5e689a8f4e9f57ea9fb361ee56dde345f3e9bd94f70d728a38f2855423df918fb43c3cbd8a6ad1a7ddacc5363f03ee584d733350213ea81e054d775d5510c4ff22ccbc1a853035d4b167c8b734affa1095dad77e6c7c06153a608f30f8a16e60c674c7b69d0fb1ad4d8e240cf32639ebb55826cfd38442b3a200c2086ff108c2f1afd51b30bab91a80592a17c2154de41161"}, {0xb9, 0x35d, 0x708, 0x4000000, 0x0, "4eeed35cafa0a58c9b49bec04c526eb5ae899109deac301c4ebee80b73192fef3cf98b984a00c340399eae7ed2894db5b978b0fe8674e86176a6c06ce976a0a9986e096aa42f4af572e8952cd8daf8e53f96dc8e7d707fcba89a10bf10a3b27ca71054ad97012c49ad5ddb6ae57f3b9886e75c0b72f32398c345903d26874ebd61431f9462493aaa16833282a26f88a8b0cd77204339615bd15b5df6db158c1cbe223cd3892f29ca4f"}], 0x3c9}, {&(0x7f0000002000)=[{0xff, 0x88, 0x200, 0x101, 0x1c, "9f79f47f02930e95ad58ce50a91466fd0d298afe6bd5be598c8abcb5645a890dd9d76dfeb889f8cad12253a12cedbe1f99a42a2e66023a1cde435121b198e53d7a79e9df86d2e6e5e24f46ba3bc24246f62446c9716906623472f72deffa0b673ccb5adbf673300265efa046ebb951119f4a80352095335926937c218e4a5f359679d8da36529599a9f608031ccf9415409527c659c9f4d825dd1e00ba75a34a57047798bb54c7558e4d5e2137c3aaf9645e8f85af98b1074f4171189c09e4e1b83597871c65192b3f431604744f2db3944fe499b4f8b7eb4213fc86d69675ebf5449293d672c9ff9b6fa7571c8bd6"}, {0x5a, 0x4, 0x208, 0x5, 0x61, "38c4390282005cb8421cfeee7a094a9c5daf5945d5b047269e1c48b71e4cd1a904b94c1bae9c4ebcd73016a393090d42b01f51b0fe811c633706c53c8c16ab3f68c7926b147fb2b1e826"}, {0x3c, 0x6, 0x434, 0x9, 0x8000000000, "0ed1257bba1e9fd02797f785755b509e48c47b3c84574d76cbc3738821ae287c2a11d7f36b49fd0d45095b8e"}, {0x10, 0x1000, 0x300, 0x0, 0x2, ""}, {0x94, 0x7, 0x100, 0x2, 0x7, "7d8958acd00dabbca5972d332d6b3a5405fbeac99a9058ca1aab3d48894e90cce9dc850edff35cfe8ac1cd2fe0d191e4275393636513e66ac0ed2da396826db11817b8acc922d78f217bde915aebe35ed88d14da88b7579b7ca543da76eac05140629fd7d67e48282520cecfdf51c8ce7d61159ebf6081197a1d2d07fa9462a8cb5a71f8"}, {0x26, 0x0, 0x8, 0x10000, 0xffffffff, "7df31626b3363d0d92741816ff14cf092c293baaa44b"}, {0xb9, 0xfff, 0x4, 0x2, 0x1a94, "fe05f53dfe541a6f6a171d6971166d1070eda1ee23e9445a6e62f9a5032f3b88bef23a14e1494d79bcb70d80b919bf755a0197a1d98a7b4ab93e087ca29c2b911ad54f49a9b0c92ccf24c37512fde1adf53ddab8c3668792ced126893529d026d2a2f4e190dd22f787d4ecf854a2f434f225501a9724b9f66f03270e0906af6bebe158a8816bec11ba10394f7b57c286351ea62b7742613b25d0f02a1dbf69708c3304c2a8f4a22904"}, {0x65, 0x7, 0xd, 0x7, 0x6, "c6ac0df49fd0f930d24f2377fcce0d92144e144865a806498325b687bc6e92d77cc4974f412c19a8b493f550af720690095f6c66db82817f5592cef84e8e8eb0430e4e7e8b1c467954e749b2102a4b41b20c48a65c"}, {0xea, 0x6b, 0x0, 0x9, 0xfffffffffffffff8, "2014e1cb64ca1711e8886729d83c268245e97d15a32cd9f0c0fc031305994d7034f8261c72c3c3889f4aab9947f88ea70ca91bc388c8a4207d5e89e03f91986ac23d7087436eda8161b15649274a934accccc371d3d8af012395d534ad6b00d1fcabb9d25d562adf3e17d86f484b708f4469e51f88027f2bcd4cda58e27db54020bab9c5ad18338a38714c4bf6856e12e0ed52b5e262899d59daeeb69718b0bb305e689dbffb1415b4d9b08b223eab48e907d0411fa69cb4902ca5a2518c65211139900f74c62e53210872c62bec6ae81633cd272ebb2fb52a2d"}], 0x467}], 0x2, &(0x7f0000003000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x4040}, 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000000)=""/119) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000004000)=0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000003000)={0x1, &(0x7f0000002000-0x8)=[{0x1, 0x0, 0x5c7, 0x3}]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000)={0x0, 0x8}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000006000-0x20)={0x7, 0xffffffffffffff97, 0x8000, 0x5, 0x9, 0x8, 0x2, 0x4, r4}, &(0x7f0000005000)=0x20) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000006000-0x77)=""/119) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000003000)=""/59, 0x3b}, {&(0x7f0000007000-0x53)=""/83, 0x53}, {&(0x7f0000001000)=""/103, 0x67}, {&(0x7f0000006000)=""/45, 0x2d}, {&(0x7f0000007000-0xb1)=""/177, 0xb1}, {&(0x7f0000002000-0xff)=""/255, 0xff}, {&(0x7f0000006000)=""/26, 0x1a}], 0x7, 0x45) 2017/12/25 20:03:18 executing program 2: 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}}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ae1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000ae1000)='./file0\x00', &(0x7f0000ae1000)=@random={'btrfs.\x00', '/selinux/avc/hash_stats\x00'}, &(0x7f0000ae1000)=""/74, 0x4a) sendto$unix(r0, &(0x7f0000448000-0x19)="aa7a4a6e2ac58cde8b572f102d5a2e98733840e1539ee5b57ede17bc6eabd829cd4ed19aa8c1b9f0d537511d09472a1669193eee06841b1b9ddc0d07fa80c9e977fe4fde2ce222ee274fc30ff391304f1c74b020431368fe0ff8479849f14f8f541eb850e68001aecad971ae28dfc87e2814074a174805e799c46b2ea305177252d276a7da8bda2cfe6bcf26f8e90c0e1a7ea2cf9236c795d57bd62bdfafb9c3b8dc4ea22e39636affaa6e280c2dc51e0e2724649ec0b1d203f74d", 0xbb, 0x0, &(0x7f0000ae0000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/25 20:03:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a03000-0x15)='/dev/pktcdvd/control\x00', 0x20003, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c5d000)=0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap$binder(&(0x7f00008e6000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r1, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000e15000-0x6)={0x196, 0x3, 0xcb64702}) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x6, 0x4) 2017/12/25 20:03:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) r1 = getpgid(0x0) ptrace$getsig(0x4202, r1, 0xdc, &(0x7f000033c000-0x10)={0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000669000)=[{&(0x7f00007c8000-0x3b)="390000001300094800bb61e1c3e800000700000002000000450000000000800005001a000d00000010000000000000fd17007fff030004001b", 0x39}], 0x1) dup(r0) 2017/12/25 20:03:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup2(r0, r0) getpeername$inet(r1, &(0x7f000068b000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fd000-0x4)=0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000f3b000-0x10)={&(0x7f0000f21000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e51000-0x4)=0x1, 0x4) 2017/12/25 20:03:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = memfd_create(&(0x7f00005e0000-0x1)='\x00', 0x2) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000e1c000)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e9000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r2, 0x0) pipe(&(0x7f00007af000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f000007c000-0x1)="90", 0x1) splice(r3, 0x0, r1, 0x0, 0x8526, 0x0) 2017/12/25 20:03:18 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDDISABIO(r0, 0x4b37) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) [ 60.182111] audit: type=1400 audit(1514232198.058:38): avc: denied { attach_queue } for pid=9503 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tun_socket permissive=1 2017/12/25 20:03:18 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x2}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={r1, @in={{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, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80000001, 0x9, 0x9, 0x0}, 0xa0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1000) 2017/12/25 20:03:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f0000934000-0x10)={0x0, 0x100000000}) 2017/12/25 20:03:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair(0x11, 0x3, 0x8, &(0x7f0000d11000-0x8)={0x0, 0x0}) readlinkat(r1, &(0x7f0000e3c000-0x7)='./file0\x00', &(0x7f00004df000)=""/0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1000001) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2017/12/25 20:03:18 executing program 7: mmap(&(0x7f0000000000/0x8d7000)=nil, 0x8d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000399000-0x10)={0x1, &(0x7f0000002000)=[{0x1d, 0x0, 0x0, 0x0}]}, 0x10) r1 = accept(r0, 0x0, &(0x7f00005e2000-0x4)=0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006ab000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d8000-0x4)=0xe8) 2017/12/25 20:03:18 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aaf000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x7, 0x7fff}, 0x0, 0x8001, 0x80000000, {0x9, 0xddc}, 0x8, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x19, 0x0, 0x40, 0x1, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c59000-0x8)={0x0, 0x0}) setns(r2, 0x4000000) ioctl(r1, 0x8936, &(0x7f0000000000)="") 2017/12/25 20:03:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000028a000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$tun(&(0x7f0000c05000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$packet_buf(r2, 0x107, 0x17, &(0x7f0000a75000-0x70)=""/112, &(0x7f0000d8f000)=0x70) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009c6000)={@common='gre0\x00', &(0x7f0000de4000)=@ethtool_drvinfo={0x3, "026ffb4de5923e988fe6fc5a4c802ac988a742b7e09505182066fdac81115e87", "7dc55969d77d1aaac5b12d660db70ee25011f26f8312da5481f53b2d27444056", "411b15445318fd38cacb603e66e8099d536dea5739b65c89da576304812c5c84", "727ecea0a37b68dd42970e48ff44b40600000021ae5fffec00044d567e06769c", "9d6869d300d8a5fb3aadf8153ff34178a7b8ea053f3f0000000000000994c145", "0030e4c20000002f00001535", 0x3, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 20:03:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getflags(r0, 0x401) syncfs(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="d432f74fce4ff1f43308fde31441a461e34ca3f1cc70dc83e12ca2ace6a53c89f2c0599cedab09dad830840fd3a06c6007cb4def19532d5c4f241e2b17e1f77647474404251d399f76422a16e409707fb2ca7c8198a08cead1be377fe9bcd8759f2613214d3b63854b177d6cc79184bc1f21ab89ba24e84bb58b5f1dc3cdc945b4e9084ab0370b0912a874a3c1e97947c441f2d5a2e3f948c2beae8a585f91262e9a26a3f8", 0xa5, 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f0000001000-0x66)=""/102, 0x66) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000003000-0x10)={0x4, 0x9, 0xffff, "10172f71d92e", 0x9, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@int=0x3, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000004000-0xc)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)='#-selinuxwlan0\x00', 0xfffffffffffffffc) add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x3f)="16149290d6e45076365b95664871d4818c73a64b2d39226892be721e00487a41745be460b45eea776fdbb908bf2528455111440d2baabd9fd252270ce70db9", 0x3f, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000005000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000005000)=[{0x4, 0xfff}, {0x0, 0x40}, {0xf, 0x7f}, {0xc, 0x10001}, {0x3, 0x2}, {0x3, 0x8933}], 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000006000)='./file1\x00', &(0x7f0000007000-0x1a)=@known='com.apple.system.Security\x00') ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000)={0x0, 0x3f, 0x47, 0x10000}, &(0x7f0000005000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000)={r3, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x752}, &(0x7f0000001000-0x4)=0x98) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000003000)=0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000)={0x8, 0x1, 0x7}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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=@local={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}}, &(0x7f0000008000-0x4)=0xe8) 2017/12/25 20:03:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f14000-0x8)=[{&(0x7f0000be1000)="290000001800ff0900000000080000020a0100000000ff06800000000d0001000900001902000000f6", 0x29}], 0x1) 2017/12/25 20:03:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000de1000-0x5)='user\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ea7000)='?', 0x1, 0xfffffffffffffffd) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dd9000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) add_key$user(&(0x7f0000d01000-0x5)='user\x00', &(0x7f0000435000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000b0000-0xb5)="", 0x0, r0) 2017/12/25 20:03:18 executing program 6: mmap(&(0x7f0000000000/0x933000)=nil, 0x933000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000564000)={0x0, 0x0}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00003b8000)={0xa43f, 0x7, 0x3000}, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000092f000)="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", 0xdbe, 0x0, &(0x7f0000930000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x100, 0x0, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f00003af000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000931000-0x832)="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", 0x242, 0x0, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 20:03:18 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mq_timedsend(r1, &(0x7f00008d2000)="b72ba0f1f09d77302e544c18b159da6415d7dbe2f7b3c1f22f0f96fde495fca9e4ae645beb978eb7799ee6ebb08592a7073024de30cd31adf92ca5c2fcd4942badf6e6bd3b8292e96aaa290918eabfdac59aada269a505815a94d729c854327dbdab983074beb107533ddf107bdd688a9ac59437575241ae7a8dcb4ce6ae194bb5b9c902c7fa8e56ae6e0c3b90f70a71271798634cc3e82334b6c8ade580a5931bd5916d9f9c30b093b95f8b6271c837ed", 0xb1, 0x7, &(0x7f0000b96000-0x10)={0x77359400, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000841000)='/dev/usbmon#\x00', 0x80000000, 0x40080) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000be000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000036000-0x4)=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) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f90000-0xc)={0x0, 0x3f, 0x20}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000c6c000)=@assoc_id=r4, &(0x7f0000aad000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x20000007, &(0x7f0000000000)={0x4, 0x8, 0x1000000000000001, 0x0, 0x8, 0x8, 0xffffffffffffc536, 0x1, 0x808020, 0xfffffffffffffe02, 0x3251, 0xed1, 0x6, 0x401, 0x5, 0x7, 0x5, 0x6bf, 0xdb, 0xbae7, 0x3f, 0x8, 0x9, 0xffffffffffffffdd, 0x3ff, 0x100000000000006}) setsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000000000)="e1d3e4016c46e2ee4a055312ffd882e407e535b3cfacdecd347eac48893f0c83efcffdcdedd75b3d5fe6baadf8a25099abd95faa6ce9aa7853145fb7b0cd2c4ea6616bbdfac683c55c", 0x49) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_buf(r0, 0x29, 0xd0, &(0x7f0000004000-0x1e)=""/30, &(0x7f0000001000)=0x1e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000002000)=0x8, 0x4) 2017/12/25 20:03:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$notify(r1, 0x402, 0x8000003c) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000a3a000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_open_procfs(r5, &(0x7f0000be5000-0xe)='net/ip_mr_vif\x00') pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007be000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x1c9c380}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r6 = dup2(r0, r1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000a52000)=@add_del={0x2, &(0x7f00004db000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) r7 = fcntl$getown(r4, 0x9) rt_sigqueueinfo(r7, 0x3f, &(0x7f000049a000)={0x3f, 0x2, 0x0, 0x7}) shutdown(r6, 0x0) 2017/12/25 20:03:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e7a000-0x9)='/dev/sg#\x00', 0xfffffffffffffffd, 0x8002) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000f69000)={0x1, 0x101}) 2017/12/25 20:03:18 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1f) connect$netlink(r0, &(0x7f000097b000-0xc)={0x10, 0x0, 0x10001, 0x8}, 0xc) bind$netlink(r0, &(0x7f0000026000-0xc)={0x10, 0x0, 0x6, 0x0}, 0xc) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0x100000000006, 0x7}, 0xc) 2017/12/25 20:03:18 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000be4000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x3) 2017/12/25 20:03:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000215000)='/dev/input/event#\x00', 0xffffffff7fffffff, 0x40400) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) recvfrom$ipx(r0, &(0x7f0000fd0000-0xb1)=""/177, 0xb1, 0x2042, 0x0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000cca000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000f0c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001b9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fanotify_mark(r0, 0x0, 0x20, r2, &(0x7f0000d68000-0x8)='./file0\x00') write$evdev(r0, &(0x7f0000e95000)=[{{r1, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/25 20:03:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f000047e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f000092e000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000267000-0x30)={0x6c, 0x0, &(0x7f00009a1000)=[@dead_binder_done={0x40086310, 0x1}, @dead_binder_done={0x40086310, 0x1}, @increfs={0x40046304, 0x2}, @reply_sg={0x40486312, {{0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x50, 0x40, &(0x7f0000000000)=[@fda={0x66646185, 0x8, 0x0, 0x39}, @fd={0x66642a85, 0x0, r1, 0x0, 0x1}, @flat={0x776a2a85, 0x10a, r2, 0x2}], &(0x7f000055b000)=[0x38, 0x38, 0x40, 0x20, 0x18, 0x48, 0x38, 0x20]}, 0x9}}], 0x4f, 0x0, &(0x7f0000000000)="530639a66d34525a5f91b73128986c8ec61f8075518bc1098c74d08b803eb222614067659cc274675cefa832abda3a9faf9e62021ea2e9a78948239f71fdecdfeefda153145cd4993f15094ac1f82b"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000b49000)={0x0, 0x0, 0x2, @thr={&(0x7f0000dfc000-0x28)="", &(0x7f0000e09000-0x44)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 20:03:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000990000)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000002a000-0x1000)=""/4096) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x77359400, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = gettid() setpriority(0x8000000000000001, r1, 0x0) pipe(&(0x7f0000e16000-0x8)={0x0, 0x0}) ustat(0x5, &(0x7f0000a06000)={0x0, 0x0, 0x0, 0x0, 0x0}) splice(r0, 0x0, r2, 0x0, 0x1f, 0x0) 2017/12/25 20:03:18 executing program 3: r0 = socket(0x8, 0x3, 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d88000)=0xde03, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000754000-0x20)={{&(0x7f0000203000/0x4000)=nil, 0x4000}, 0x3, 0x0}) clock_settime(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f00004f5000/0x4000)=nil, 0x4000}) 2017/12/25 20:03:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00003ed000)=0x0, &(0x7f0000f82000-0x4)=0x4) r1 = open(&(0x7f0000c6c000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d3e000-0xd7)={0x0, 0xcf, "b45cda2acb0a0b4fa35f4f10e5c02c93ee7d32517cc1756f552134c8d2d025ef057c97e37660247a271040bdc402ce31d5640923b19351e52b0880aa8d83fffda3eeb3e9f5a60cded803f2bd22cd5dfe8e1adbe510b6c9a874573049f2a545a4ca8890476465a11149aaa6be48b4a00f13436568c002515f7295bb21a30f6493a0912519d30ab0bf5ffe90372041f10969d4adb7da4adb742a0d207c401cf33258aa33058b0cfc3a4acf1d8a87c4d5488d7457b46dff2caac6579b053dfe3dbabdb45e4557c4b4cdcee5ac85c4f31b"}, &(0x7f000036d000-0x4)=0xd7) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a8b000)={r2, 0x200}, &(0x7f0000d60000-0x4)=0x8) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000094f000-0xa)={0x0, 0x1, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) rename(&(0x7f00003e8000-0x8)='./file0\x00', &(0x7f00005d0000)='./file0/file0\x00') 2017/12/25 20:03:18 executing program 7: clone(0x0, &(0x7f0000e91000-0xf9)="", &(0x7f00000ea000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f00008d3000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000002000-0x10)={0x94, &(0x7f0000001000-0x94)="abbabb8f4f9f3f27d97c4295e2aee65acefd5977f6abf63cf3aa577bd42bc3b135ff3a3868eeaf47ac3b0f3119aa2c95b57a02a1b026669a003dcc0aea820be08c1d666c67bfec8fcffbecaa6120783e12948121f47d92d42974f84787561576c276b4c73675404af51545b2ff93cb201e801812bf8c547e4ffaf35035e349c822d6bb94dc35dd5dae9269609289f3ac74b52246"}) write(r0, &(0x7f0000001000-0x1d)="d945652bcae7f55b1f1f9ed38156a3ebf3e622b641f315eb2878931d59", 0x1d) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000c6a000)=0x5, &(0x7f000095d000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x20)=[{&(0x7f0000003000-0xdc)="c500b59fa22516aa47ce816007b98d6eb77c1ad953458b21157e718c058858e8cd84579099034114a9bd5393b0ba5050e085b7cac539bbdc29e649835adb20e6446160d9d4b2bb5b9a9de49890f71ab192c84c485356f430101e55fed57248b10acd2fd08aff2173151b13409414bc49fc1ec4f20c5ae1deace0ea6cebab201ca229769f8a80a2e699e4ac77c7c91d33ed04546dc545d3f25a209ae7bd52d6be98a732f0da350fdd7258a4addbb0cd1c76774fb2383fd8cc93a25b5d4a3aeae553148bd651f8bf72ad7b3a00abeae596bc62211b825aba1bbbad8d01", 0xdc}, {&(0x7f0000003000-0x34)="efc4af989df79a76e6be4497a963033cc5de42c53a493c25b65d5146c6e00bc132b3e2fa31de198c5dae7ce6bd5fbb45439d8038cdb487bfea4c7f5132cd8bc64c75d40be9e42253f44dfac92d7c1bc3c54d57c85d6ab9bc0c8a211f2997cd5cc7ce7d0a7c8d0d934278dca8d9f52787422283f0611371eb25b7869bf4c89fd9fab8a9ca3151e5b382cc61ec80586bcd542f06a0a6fad9638d", 0x99}], 0x2, 0x0, 0x0, 0x4010}, 0x4c001) getresgid(&(0x7f0000e74000)=0x0, &(0x7f00003b9000-0x4)=0x0, &(0x7f0000fa8000-0x4)=0x0) 2017/12/25 20:03:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000075c000)=0x0, &(0x7f0000c4b000)=0x8) fallocate(r0, 0x1, 0x0, 0x400) 2017/12/25 20:03:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000990000)={@generic="35bf27b92fa0e3c7f3ca65ab1b4e4fa7", 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000734000-0x4)=0x0, &(0x7f0000a3a000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x10) sendto$inet(r0, &(0x7f00000fa000-0x29)="8ced5310fd2e93643d56c2cbabb6f41b30bb8d84fa96fb1ae233f4dcc31f2fb460237f89c272064ec9", 0x29, 0x20004000, 0x0, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000133000)={0x0, 0x0, 0x0}, 0xc) write(r1, &(0x7f0000aa1000)="1f0000001000076d000000f9ff1f00fc0300ff04080002000480e3ad06ffef", 0x1f) bind$ax25(r0, &(0x7f0000b8c000-0x10)={0x3, {"06ed2b2f80d5ef"}, 0x7fffffff}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000551000-0xe8)={0x0, 0x0, 0x0, 0x98, 0xda7d, 0x0, 0x0, 0xa, 0x14, "82dadf1846060d71cc1986e249e0b700176b5f5ce4c12201dc443e57433026dc4e3d1f7ac8dec353eeb4437b12ac415b47683c2e6200420bec15f0f2f22a377d", "572b567ceab91df9ade07651bfd009693a9cc51baa9e6cf2e5c0450b35e187f2da432d6a5bd0055d386f8c6f8b80a67b7c5e0c02ac8d149edf9db0c0ce2acb67", "34905affd8365ac8ee8fb8f88d5f14fa2e2b6a924afa93513863763f59ba3b5f", [0x0, 0x8]}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000cd8000-0x44)={{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/25 20:03:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000651000/0x4000)=nil, 0x4000, 0x0, 0x2487a, 0xffffffffffffffff, 0x40000000) 2017/12/25 20:03:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndtimer(&(0x7f000046c000)='/dev/snd/timer\x00', 0x0, 0x88800) writev(r0, &(0x7f0000cf2000)=[{&(0x7f0000d7f000-0x29)="290000001c00190455a8a349000a007c02000000010000000c51000009000100ff0000000000000805", 0x29}], 0x1) 2017/12/25 20:03:18 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000+0xe1a)=[{&(0x7f0000087000)="f508328d565623ac77165424eaf910e6042e95bcd4d47009668a5edf21adce84aebf319365f00f16d846a0778e95f1cfbac2e711c17ceb25abad3db1df80313bf5624b8b4124db1e286fa49b45b43dfb", 0x50}], 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fc7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f00005a1000-0x108)={0xef1, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xf2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x43c3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) dup2(r1, r1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r3 = dup(r2) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) setsockopt$inet_int(r3, 0x0, 0x12, &(0x7f000012a000)=0x100000000, 0x4) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000ff4000)={0x0, 0x989680}, &(0x7f0000fcb000)={0x0, 0x0}) 2017/12/25 20:03:18 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bf6000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000235000)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000001000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000001000)=""/41, 0x29, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000002000)="94aa00fd59b6e5f035eeb95bf16b33bb8ec0da88de8f1ce2e64e6788f22a97a46641d03348ebead1acbf5a3cde85aed2ffd793eb34d62c048b54fe7600c54127966d20bbcfaa5db720fa867496799331", 0x50, 0x8804, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000005000-0x8)={0x0, 0x0}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000005000)={0x400, 0x6, 0xc1, 0xaa20000000000000, 0x0, 0x8, 0x4, 0x7f, 0x89d8, 0x0, 0x34b4}, 0xb) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x3, &(0x7f0000007000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xfc, "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"}, &(0x7f0000000000)=0x104) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000007000)={r3, 0x1800}, 0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000000)=""/0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000002000+0xe04)={0xff, 0x9, 0x3ff, 0xffff, 0x3, 0x4d}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000009000-0x30)=[{&(0x7f0000009000-0xb2)=""/178, 0xb2}, {&(0x7f0000001000-0xae)=""/174, 0xae}, {&(0x7f0000008000)=""/83, 0x53}], 0x3, 0x0) 2017/12/25 20:03:18 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x814000)=nil, 0x814000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000203000-0x3)='ns\x00') sendfile(r0, r0, 0x0, 0x885f) getdents64(r0, &(0x7f0000af5000)=""/4096, 0x1000) mmap(&(0x7f0000814000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000815000-0x5)=',}]:\x00', 0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002a6000)='/selinux/enforce\x00', 0x200000, 0x0) 2017/12/25 20:03:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000885000)='/dev/sequencer\x00', 0x121081, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00004ee000-0x68)={0xb25, 0xfffffffffffffc00, 0x9, {0x0, 0x0}, 0x6, 0xe9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000b3b000-0x30)=[{&(0x7f0000b13000-0xe7)=""/231, 0xe7}], 0x1) close(r0) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) [ 60.614860] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/25 20:03:18 executing program 5: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000f8f000-0x8)='./file0\x00', &(0x7f0000f85000-0x20)={{0x0, 0x3ffffffe}, {0x0, 0x2710}}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fe5000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7f8000000000000}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000a28000)={0x80, 0x1, 0x0, 0x80000001, 0x2}, 0xc) pread64(r0, &(0x7f0000fe4000-0xe2)=""/226, 0xe2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000fe3000-0x4)=0x0, 0x4) socket$inet6(0xa, 0x3, 0x7000000000000000) 2017/12/25 20:03:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000316000)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000fa8000-0x8)={0x0, 0x1}, 0x8) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@common='bcsh0\x00', @ifru_flags=0x1000}) sendto$inet(0xffffffffffffffff, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) seccomp(0x0, 0xfffffffffffffffe, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2017/12/25 20:03:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bec000-0x11)='/selinux/enforce\x00', 0x2, 0x0) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f00008a2000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) accept4(r0, &(0x7f0000be9000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000038d000)=0x8, 0x80000) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) 2017/12/25 20:03:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b05000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000e16000)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00000c0000)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x8040) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x60)=[{&(0x7f00004db000)="fb", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) socket$inet6(0xa, 0x0, 0x6) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000ba000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f00009cb000)=""/87) 2017/12/25 20:03:18 executing program 2: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000033000-0x8)='./file0\x00', 0x204040, 0x100) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000034000)=[], 0x0, &(0x7f000002b000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f000000d000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000001d000)=[], 0x0, &(0x7f0000033000-0x95)=""/149, 0x95, 0x3}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x11, 0x2c, 0x401, 0x0, 0x0, ')'}], 0x11}], 0x1, &(0x7f000002e000)=[], 0x0, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000009000-0x3)={0x0, 0x0}) 2017/12/25 20:03:18 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000-0xa)='/dev/ptmx\x00', 0xa02, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0xabd, 0x8, 0x0, 0x81, 0x0}) 2017/12/25 20:03:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d48000-0x16)='/selinux/checkreqprot\x00', 0x581000, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000210000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000f31000)='./file0\x00', &(0x7f0000719000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000492000-0xe)='/dev/keychord\x00', 0x0, 0x0) r4 = accept4$llc(0xffffffffffffffff, &(0x7f0000026000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000027a000-0x4)=0x10, 0x800) r5 = accept$netrom(0xffffffffffffff9c, &(0x7f0000ea7000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000088a000-0x4)=0x48) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000476000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000aa1000-0x4)=0x0, 0x80800) r9 = syz_open_dev$sndtimer(&(0x7f00001f5000-0xf)='/dev/snd/timer\x00', 0x0, 0x10002) r10 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001d6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r11 = inotify_init1(0x80000) r12 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e46000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r13 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000338000)='/selinux/policy\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000331000)={0x0, 0x0}) r15 = epoll_create(0x6) r16 = accept4$inet(0xffffffffffffffff, &(0x7f00001b8000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000662000)=0x10, 0x80000) r17 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aff000)='/dev/ppp\x00', 0x200, 0x0) r18 = syz_open_dev$sg(&(0x7f0000661000-0x9)='/dev/sg#\x00', 0x2, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f09000)={0x0, 0x0, 0x0}, 0xc) fstat(0xffffffffffffffff, &(0x7f000061d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getgid() r22 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00009f8000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000abd000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000695000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ebc000-0x4)=0xc) r25 = syz_open_dev$sndseq(&(0x7f000035b000-0xd)='/dev/snd/seq\x00', 0x0, 0x200) r26 = signalfd(0xffffffffffffff9c, &(0x7f0000386000-0x8)={0x65}, 0x8) r27 = accept$netrom(0xffffffffffffffff, &(0x7f0000ea1000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000349000-0x4)=0x48) r28 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000117000)='/selinux/create\x00', 0x2, 0x0) r29 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fbf000-0x10)='/selinux/status\x00', 0x0, 0x0) r30 = accept$netrom(0xffffffffffffff9c, &(0x7f00008bd000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00004ba000-0x4)=0x48) r31 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000fb000)='/selinux/context\x00', 0x2, 0x0) r32 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000faa000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009b4000)=0x1c, 0x80000) r33 = openat(0xffffffffffffff9c, &(0x7f0000d75000)='./file0\x00', 0x40, 0x0) r34 = gettid() r35 = getuid() getresgid(&(0x7f0000e70000)=0x0, &(0x7f0000f0b000-0x4)=0x0, &(0x7f0000833000)=0x0) r37 = accept$inet(0xffffffffffffffff, &(0x7f000059a000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a08000)=0x10) r38 = inotify_init1(0x80000) r39 = eventfd2(0x2, 0x800) r40 = signalfd(0xffffffffffffff9c, &(0x7f00007b8000)={0xfffffffffffffffe}, 0x8) r41 = syz_open_dev$loop(&(0x7f0000997000-0xb)='/dev/loop#\x00', 0x5, 0x4080) r42 = syz_fuse_mount(&(0x7f0000a36000)='./file0\x00', 0x6000, 0x0, 0xffffffffffffffff, 0x2, 0x40008) r43 = open$dir(&(0x7f00008f4000-0x8)='./file0\x00', 0x200, 0x4) r44 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000872000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r45 = syz_open_pts(0xffffffffffffffff, 0x200) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e2b000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000042f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000527000)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b2b000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a63000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bfb000-0x8)={0x0, 0x0}) r51 = openat$autofs(0xffffffffffffff9c, &(0x7f0000223000)='/dev/autofs\x00', 0x20000, 0x0) r52 = socket(0x1d, 0x3, 0xfffffffffffffffb) r53 = syz_open_dev$tun(&(0x7f000073f000)='/dev/net/tun\x00', 0x0, 0x0) r54 = syz_open_dev$usbmon(&(0x7f0000645000)='/dev/usbmon#\x00', 0x2, 0x101440) r55 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000aa9000)={{{@in=@loopback=0x0, @in=@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}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000065000-0x4)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000968000-0xc)={0x0, 0x0, 0x0}, 0xc) r58 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ed0000-0xdc)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d1000-0x4)=0xe8) stat(&(0x7f000004c000)='./file0\x00', &(0x7f0000361000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r61 = getpgid(0xffffffffffffffff) r62 = getuid() r63 = getegid() r64 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000794000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec3000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000c0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r67 = inotify_init1(0x80800) r68 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000018d000)='/selinux/member\x00', 0x2, 0x0) r69 = userfaultfd(0x80000) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000091e000)={0x0, 0x0}) r71 = getuid() lstat(&(0x7f0000e9c000)='./file0\x00', &(0x7f0000e87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000f24000)=[{&(0x7f0000069000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000001a000-0x50)=[{&(0x7f00009ab000-0x54)="eaa5be5b914a7e2e9b2be8f4f6446e64e8c08341e18f8f71a75693b3278177e955a172d6c0fefeb6585a0a6da08e1e690d830a849808193308e8380090217d0cd29e283755d150f61a19fc0b9bb8f3dc4b08988e", 0x54}, {&(0x7f00000e4000)="25439dfafee9d31a353ea97fdf76410a6c057b442303e7bfe5ce5d04e837614b42dabbbc16c49a99ccb7aab3915b108093e1ff9c9960407fd4ce8b9fd554d80a86c33884cdf66dc3d88213ff81c2aa4bee5b8af10287b6678c2bb9c2b9b0e880e30eb3489790a898069c5d", 0x6b}, {&(0x7f000008a000)="de4c444dcf923f51c20fae5b65c4c516b0f22da6b3b3f3594a60679575aa36b4fd694e6fa10872fe95e6b186b3e9c2d12ff7fd6a8a6c4f26eb676c05d81862773a23", 0x42}, {&(0x7f0000cbf000)="98619e0b689799d475a512931f4a5de9dee6bf9164b4f4c701933b800958b6b2131e5ff0c5cc279acb82d5ae0e83797079193d5a4274ca71b6eac2122b9ad874f148ccfd7423d3ac61ee178c4b24067c99c5bbc2f903d59910602235ee7f761db13306979307ac02fc2a5a1760036789e4d0d97612ff9bbeed31fbfc336e8b73af55f3691f17c94db756a1c9dd0b9d58545c6a419e31858223dc178a34a9615347b8f373d1296ef62b8fef634a63cd9f4377e2d4f18b7e67dae1a64301d710f51834216f01d74bbb68403318a2c9651505c5", 0xd2}, {&(0x7f00006eb000)="31ddf5fceb1a86e9bba191eb713fee5779da841ec606e3cbce62915db70ec39f7862a315783d1d1b405d2dd93fc68404a28ad18ee2e7b0a2ce2572e893c6c824ebe7829ef7c264e476b6e08a2525c12251bac16cebb9c0936387032826b4dcf018e1e96b2ede6847194ca4f93a537d7c5ff9abac04b77f847d334cda177ca2befe9455e45cfbb00dc700dba74a526baa2b2dc388a4acd8d4189088f30595495f060c6acae936c911ea936969e290460784f7eec11c793f40299be6abc4b91531e249c2", 0xc3}], 0x5, &(0x7f000081c000-0x20)=[@cred={0x20, 0x1, 0x2, r1, 0xffffffffffffffff, r2}], 0x20, 0x20000000}, {&(0x7f0000f9f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000dca000)=[{&(0x7f0000842000)="72aac2d0dfd5005de8cc4e4a40d0b1030ae4ead45131e3325aceb7a12d81b910f4ac9424a4ebf30199a367350f10c88d99325b8e4a1f71bfac1f5b71565d10cdc5b447fa8b1c3acb7a4780d715dcb179f0f491342144f98a8e3b9bd9b044aa75583ec016481f9bcff8d64f2410db8dc23292f96eb4aed99e9fc248d8e6d5b94ab76d05b411fe136ce0f3991de6228357521ddfd25842af167733a4a7e904a7589aebadbf6c0bfe4632abbf694491fc628be837f078b8d1bce42a88e218d96caf3a8a03d1c3", 0xc5}], 0x1, &(0x7f00000cb000)=[@rights={0x30, 0x1, 0x1, [r3, r4, r5, r6, r7, r8, r9]}, @rights={0x38, 0x1, 0x1, [r10, r11, r12, r13, r14, r15, r16, r17, r18]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r25, r26, r27, r28, r29, r30]}, @rights={0x20, 0x1, 0x1, [r31, r32, r33]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x28, 0x1, 0x1, [r37, r38, r39, r40, r41]}, @rights={0x18, 0x1, 0x1, [r42, r43]}, @rights={0x18, 0x1, 0x1, [r44, r45]}], 0x168, 0x800}, {&(0x7f00009a3000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e87000)=[], 0x0, &(0x7f0000d45000)=[@cred={0x20, 0x1, 0x2, r46, r47, r48}, @rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r49, r50, r51, r52, r53, r54]}, @cred={0x20, 0x1, 0x2, r55, r56, r57}, @cred={0x20, 0x1, 0x2, r58, r59, r60}, @cred={0x20, 0x1, 0x2, r61, r62, r63}, @cred={0x20, 0x1, 0x2, r64, r65, r66}, @rights={0x20, 0x1, 0x1, [r67, r68, r69]}, @cred={0x20, 0x1, 0x2, r70, r71, r72}], 0x118, 0x20000014}], 0x3, 0x40) fsetxattr(0xffffffffffffffff, &(0x7f0000ca2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f000056b000)='/dev/snd/timer\x00', 0xf, 0x0) r73 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000863000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r73, 0x40044590, &(0x7f000074e000-0x4)=0x1b) execveat(r73, &(0x7f0000fe8000)='./file0\x00', &(0x7f0000ea9000)=[&(0x7f000029e000-0xf)='/dev/snd/timer\x00', &(0x7f0000758000-0x1)='\x00'], &(0x7f0000233000-0x48)=[&(0x7f0000774000)='vboxnet0selfwlan0vboxnet1{\'ppp0&+\x00', &(0x7f00003e5000)='ppp0/GPLGPL\'\x00', &(0x7f00003f7000-0xe)='/selinux/load\x00', &(0x7f00000bc000)='/dev/snd/timer\x00', &(0x7f0000600000-0x1)='\x00', &(0x7f00007da000)='procem0GPLselinux}[ppp1security^$userwlan1%vboxnet0-user*posix_acl_access(wlan1!$trusted+self\x00', &(0x7f000088a000)='system.posix_acl_access\x00', &(0x7f00002ee000)='/selinux/load\x00', &(0x7f0000f4f000-0xb)='vboxnet1\'-\x00'], 0x0) 2017/12/25 20:03:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) sendto(r0, &(0x7f0000886000-0x59)="14000000070ae7000000000000250017011f00e5", 0x14, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003f6000)=0x10000, 0x4) chdir(&(0x7f0000739000-0x8)='./file0\x00') 2017/12/25 20:03:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000ceb000)={0x0}, 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000002d000-0xc)={0x0, 0x0}) signalfd(r1, &(0x7f0000209000-0x8)={0x0}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f00008ba000)='./file0\x00', 0x101200, 0x0) listen(r2, 0x3) 2017/12/25 20:03:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x9, &(0x7f0000a22000-0x10)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) wait4(0x0, &(0x7f0000688000)=0x0, 0x0, &(0x7f0000e75000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mprotect(&(0x7f0000bb3000/0x6000)=nil, 0x6000, 0x1) 2017/12/25 20:03:18 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000000d000)=[{&(0x7f000001d000-0x1)=';', 0x1}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000004000)=0x0, 0x3767) 2017/12/25 20:03:18 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fec000-0xf)='/dev/sequencer\x00', 0x40, 0x0) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000e26000-0x25)="2400000032001f0014b2f407000904000200071008000100ffffffff0800000000000000", 0x24) 2017/12/25 20:03:18 executing program 2: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000000)={{0x4, 0x6}, 'port0\x00', 0x20, 0x8, 0x0, 0xc7c7, 0xff5d, 0x3, 0x2, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000001000-0x8)={0x9, 0x6}) [ 60.862924] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/25 20:03:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000234000-0xa)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TIOCCONS(r0, 0x541d) 2017/12/25 20:03:18 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) 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 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a9c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f00005c0000)={0x55, 0xffffffffffffffe6, 0x7b, {0x4, 0x7fff}, {0x3, 0x7}, @ramp={0x4, 0x100000001, {0x4, 0x6, 0x3, 0xd2b}}}) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) 2017/12/25 20:03:18 executing program 5: clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4219, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0x3, 0x0) r3 = syz_open_dev$mice(&(0x7f00004f8000)='/dev/input/mice\x00', 0x0, 0x101000) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000f9d000)={@multicast1=0x0, @multicast2=0x0}, &(0x7f0000f9d000)=0x8) 2017/12/25 20:03:18 executing program 1: socketpair$inet6(0xa, 0xe, 0x8, &(0x7f0000066000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={@generic="bddb0616abe927cd4d131727f11293c7", 0x9}) r2 = socket(0x5, 0x80007, 0x413baa09) ioctl$void(r0, 0x5450) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@generic="607cd5e72337e24f4147a7434cceb403", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r1, &(0x7f0000001000)=@ipx={0x4, 0x8, 0x5, "1725a79a6fe5", 0x8, 0x0}, 0x10) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000002000)=@ll={0x11, 0x0, r4, 0x1, 0xe2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f0000001000)="e415819afc7ea8b10e30e995f7cc46de8bc67a975221bcf20dfe44b019bc3377ad03b3d506b6f22538653a1fd72c5544d85502a87831e08d1a775996efa5bcfdef5d0a3c0376ccc0b88c685a55dbb268df1c7f664666894fd8f4efd82dbb784297fce03930fdcb92936400077326d5b2415820a8e0519b9a99c7ce0b7962d11453b9e727a498d1972d0c2ae01305567b42b0cac4e7561103a16a27cd0e40ba515ccc0e7e92f6dca31224b5101e6a6a8a48bf9c80c6f4a19957b4aa562d5e6602e049d6c709ae669f34a08fe574e7ed62e8e2647bd60535e944d089e033a4cda7dd485270a0ba015eb6ff3a53c71514f0c867333a39f6d837febeabc2509bb01c853fe79048b9e05046d345ea0c1cb6f104063fa03cf972a89586e9ceec99dd46abeeaf5b644679677492a3c9716c3576b8728c2bbbdc00172cf45aeddfd337993bb02df7a1007078aa4158002e70af8f5020feb9e0574c8e1ddef8b4fab8ea1ad574c1120e9a94ebe3c93f81403dddbbae38723b2c7effd604c4ac74652a9e17babaa4e7f523727fa2f753fe881d98f3c0a817de41e3e403a5ee96226abecb13a14c9bab82c35d28ae8a92f41b2257e2436e5fd5d3026fbfefb2060b13b7ef712387569f2237007c155330de94dd75c8263c42b8a484abb63d91bafe40d4476a37d0059b5d25477c91881d57953737247b91cc48462eeb6c78f225037dace9a236c10b6aa94a0061b40e3c521dfee23954665bee41e22d847e42aa0fbf23425e8b73ebbdad9239e0ba2540fefaab781ca77994a428482cc404204fc569634006e44fb3ff5dbeacf81da9030e70a9397d79f8a3b08a067a93d10c726e884de393a5d1bafa3889085bbf0673ef81419776e1500b1334ca8ca2e9277a593d74b58abe610d79f21ea4373b3ee483a0bb6e766cbd631c18d6b18df6fc8e43a3441b8850cbe51a550da49d900d48ecfd1c26ab2f20b3e1120b12351c9e63c0b09364efdf24a890d39e940223f0ba7a31e96930c9432f36f1bdd19a44e35eaa4166f2c9820e64e650751cd9c36871ce04974f8a1a0195edf26e29e8e7b8552c974f8994f089105e3f22d2fd902e02436de7373261d242d15e4be458155e6469b18301c3822b2e659da88262250e281ef6ad852b40f0efc2c2e27c7db1430574a3c7535664f9ea345f29a7e2c33f7416db7d54086e188aecf636f5abb6c96b53aa20c5bebd6089ec696a57c16717f67f8b3f3ee79ae571f6f3aa319ee2a9d45f895e87426491ab6f5aad3201348df1ebc573ea6dfd4a8dc955f236d02c952bc456d854aa279ab4041d884e5cce4efcbdb453d36ba84e84c571a29cc17c88c243a4e837fc1ff133c17ba7f7f6ff5b1fa3fe8d4e12275260d40ed27599c7cf641fa4d00024eb6e2a255a633c749198e1e7c8da59b27299eca5c93579c1c8598adc8cd0aaf1d6b6ad17b04f97d7737aad704eee32cc03505fe360aee2c1b0973915fa5d595abab87264085fc7f9ab463df946274c28ffc4e3d2ea495ec0f3df0d69f33e18bdfb468b4ce8095f0e06ce9a9babdbebcee8314230624a951fd5e843f1c2c5208bca79823337f797aab9f21b89528d5a1a25194fcbcf97efd5041226b6a2cd9dca5b85a21f892d8bebc322a7cf0b027b2ebcf835d4b88671362183535a4f067acfbdb04aea8802eb547a2fa49b6d9056cea2ca4b3f0b981c206941bd850a97e7793d6349bd4e7afd5bc7ef7743843c5e184d2a04678c0849e11e79b55d17b3170d7434cb52f3b30ab0d7ac5305da13476de14e8b43fb0cf0337120dc852be363aa7d57b441b36dd309cf104687f8b37bda118997bf23c385b376d73a5d04b3dd12f0abe13282f5b005b16a126bff648d239de9ef6322daf90cdc0af07e6038f1ce3664ab34480622222865ad110043c832bf91337dbb11f247c75bfb31eb356fdc58f89081523448264ed72cb1d9faf8815e0d4ae07e1c50ad081e5ccd0d5350dc45537eec7352fa14e32c311d6428f8ddba4a48650206ab3c2ec9974a965e58df28a62d95fd60693476959a2fd8a40fe8e8479d41217eada21de6834fbc334e132e2cb7b4a9625984375fc048c4497f815eaf5a3d688018e0049c4f01a20b7ec2a9f99a5f14be097e6e10647ad00221155701fe21442a8336460370aade2ebe6e079553a8cc4a68be826ddd90d8ff4f0bf9021c26e34f2f4f919153eb6f30b09acb444b13661ab9840f967b39eb53c50564507ff005f78e78d51689b73cff887891c80f49c75f4f8ba4bef1b859b9eb63682309746ac1c8ea7cb2413ae1ab349fe96ca8e4cd52e966c175cc49201d01722db7dcf03034f6f9be88ed260e3354b23ad071533f4615fcf44518a3f55a7b50a129266836d212eef4f095255b7ce5f4244696306f6115b10bc9644225822d40106bd68fdf93803e1db9875df5f82fd9626a7bd538b9286794386fd5dc164d732c7ef7864c99375d965d1662166214db0700cee36af36bdc03ac6b5b031d3a3bbbdfcd52e586f52b02c26ab4804ad2dfc5a2ec8623307efd66eb9fde3a34fc613852d45e40e86ad1ff3ff3e728c0788d6f42c06ba1e1abf73e09d5d827cd48fec4d0abd81bb0fbd7fdc4f392ec036039392fa373a310a86624281c64cb836c69c71d0b0b56b892c0ab80441d9cbc6368bb1d64bde23dcb97fbc23a3aee5c854529802bcca752055f3efbd3d1fcfe2ff21e0fea5fe6e03aa864d1f3ec8b9b56f29c2934932d3952f206e4c478dce629b2b44c5d6e6e58f43a53a202956824afa48558c4514162a8dc0d07fa4f77955f8539a0ed29c428bace16496b6157ed7a8de7ad4bf9f189663186f1067d292cf393c7ab6a6ad946ae1b89c87a7b8b0e3fce254f66d0ea16309aa59af602b95bfc63e1e874cbb24fbb6cc19cf243589033ba2763e30d04d1d29be3e93a5b1188482b8df0077ec09a6da231c088b831a741d73cc97f28ebbac1af938e0a77e3a690f1f85e2fc096252e6ae7623fc3950e18b83b3851e79d2746ef6994d3fa9389f174ff1ac5d756bf76152e88111d1debc85d6bd843480d128d5d294fadaa6a9ff6518a759492e761d715f6b934be24c20394439efff056755910bfee8830ec1314e7baab73fcf27cc4f7b1f89d1e32c74a91d5bec1c830374370ed95dce3409dc398102e3c91a42bc96a51da501b6c79088d3c15911d5eba22795603707994ac9fb45e58008b4006855b779e94fbd7a57d94bcee13a13ceb35a20c1fedd6f770026415bc7fd532ffc83b6309dc1c85e69c0dcfb878545f328dd82649f9e73c886a9525a2381cc62d3866d453be16715ffc75a985775318f8f804ff48229e1a458248d70badea1b5796c45bffe90d941ee14bd0c5b115468c51312d5216c00e68eddd5a27be74171b24acda08720d2f90ea2ac6d47806c0c1907655217039dd9679379f2b43e42ab809cc66fe27d477b29ebb22364db043e339d4dae94c21c184fc3dc3e611a300ffdc7d39db5253b3587ddb0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0x1000}, {&(0x7f0000003000)="5d285eae55e3a6f849a0ba414580cadf86e1729f3d5f4eb414858e955dab9c881ccea60dbf56884e8e446111c8c98033f627cfcbfb8498a85b26a032c9e6b33cdc45bc6a9a62fac4ec470c7915edef603f7f1908a15cf826494817d36d5d2a7b531a91865868224eaafb3f8f5b", 0x6d}, 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{0x98, 0x0, 0x80000001, "cfe4f2901a529c42339c0b275b4a14657ceed70d6523e53bb3d65fb37fa12f2f19fdfdce6eafea023cc1f244f5d3fda5e3838519a03e874e5691c40b975a8d92fefbeb5242d8f87320fe0684968d50015aefd0ecae7a42473251f47122d9b52d6c3df5b18fd735aa7f6081000be325807d229433b320528560944ac2ff7d00a1301411"}, {0x108, 0x84, 0x8d, "69729e759641a7c63d4b48f4a66469d8d790297010762323b02bfb54e0c3f59677523786b192d84cef67d2369a6ff549dea2b98243bd62e533a00c6f9c610ce78f89fcae5d7742a8969e59b6cdd831e034a5e7fb4b45d9b0eda9e77518bc17f94702a495e6239fd15e76881a5765df7899d166484ea25ea0bbf3edad07f9e8d3801c69c5efe57f85506f40c992a1a43e093a795257fc37b2d07d48985d2b61f1583aa33624a67e4a0636547a5cbbfdad04336afcc842b37bf867f5c43502fd7eb372330bfa43fd02f9ebb7116682327e3aee5cff08f5dd8ecbc046cbc450f3e56ecac47e5017bfff32a190a6cabdf2a9a3bfcf4c65c530"}, {0x68, 0x0, 0xcf40000000000000, "c1f836fe8761c638229b01ef0764f595167550e2145daef63ce4caa7894fadb9181d69b738254e6b36796fa9e4529901622a5bdbd44d1284c1783b0a16b67215f2d4ba6fc2f17825c98a1a8dcb4dcd6372d41c04c5297505"}, {0x30, 0x101, 0x200800000000, "d5e0c3554c714388e940dfd27990cec766a8456b112c9d70b5fb1cdb486376"}], 0x12f0, 0x10}, 0x84) poll(&(0x7f0000003000)=[], 0x0, 0xffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000006000-0x10)={0x0, 0x3ff, 0x9, 0x0}, &(0x7f0000005000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000003000-0x1008)={r6, 0x1000, "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"}, &(0x7f0000001000)=0x1008) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000006000)=0x2a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000007000)=0x0, &(0x7f0000004000-0x4)=0x4) socket$inet_icmp(0x2, 0x2, 0x1) munlock(&(0x7f0000000000/0x4000)=nil, 0x4000) prctl$setmm(0x23, 0x7, &(0x7f0000001000/0x4000)=nil) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000003000-0x10)=@req={0x0, 0x0}) 2017/12/25 20:03:18 executing program 7: r0 = memfd_create(&(0x7f0000e7a000-0x1)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000d62000)={0x0, 0x5, 0x6, 0x8}, &(0x7f000026b000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a5d000)={r1, 0x4}, &(0x7f000060b000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) clock_gettime(0x0, &(0x7f0000c6a000-0x10)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000c8f000)={{0x0, 0x0}, {r3, r4+30000000}}, &(0x7f00006f9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000e94000)={0xfeea, 0x7fffffff, 0x3, 0xfffffffffffffff9}) r5 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r2) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x5, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2017/12/25 20:03:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c0f000-0xf)='/dev/sequencer\x00', 0x4200, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003b8000-0xb8)={0x0, 0x2800000000000, 0x8b, 0x0, 0x0, 0x81, 0xfffffffffffffffc, 0x7207, {0x0, @in6={{0xa, 0x3, 0x1f, @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]}, 0x2, 0x7, 0xcc, 0x3, 0xfffffffffffffd4b}}, &(0x7f000055f000)=0xb8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000aa6000)={r2, 0xc2, "40ea62421c335fd9bbc42825ae6488144b152182e8c73143d767f7a730826668a89890d30ef967985bedc4c9e13d2b6aec779bc8cd5b3c2b90e01fce56dd8786f4ff7999251b45bc44770521567a97a032d0e94ce0c528e3bde90579a8a6c2051cb090438a8469bc43165db2fc5dde8ddbdaa9cbba42583cecf4c6f72a976b09e696a5fcc275a7a02cbe86af1036f49eae57d0eca1ef949c1a5c225b2bf6efcaa80e2d8a5f18752d02a61834477bc8509729c0646d021f64dae7a0c894dc1c4c5d94"}, &(0x7f00008c6000)=0xca) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000002e000)=[{&(0x7f0000c08000-0x24)=[{0x24, 0x2c, 0x3fd, 0x0, 0x0, "29003d5d0100000000000000000000001f7f0fb8"}], 0x24}], 0x1, &(0x7f0000022000)=[], 0x0, 0x0}, 0x0) syz_open_dev$sndseq(&(0x7f000066e000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/25 20:03:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f000000f000)=[{0x11, 0x1a, 0x452248e25a39c4d7, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000013000-0x64)=[], 0x0, 0x0}, 0x0) fcntl$dupfd(r0, 0x406, r0) 2017/12/25 20:03:18 executing program 4: mmap(&(0x7f0000001000/0x185000)=nil, 0x185000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000007000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) pipe(&(0x7f000010f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000001000-0x2ae)=@hdr={0x2, 0x84, 0x2, 0xa3, 0x0, 0xffff, @ipv6={0x1000, 0x6, "5cd03a", 0x27c, 0x8f, 0x6, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x3a, 0x39, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcb, 0xca, "9045dc0fadb942e1a08d217c14c5d25dd874901b0b241619acfac78e89090812d06d63b8c60cf09b9195dfff10c1d4fa2b6290761cc269fd95a03995f5c76b54fe506b130152b46c046fe65fa7e2ad7bfcb9e5cdb0d962b734de82a7465f4ff2f438d0484ca586cd505688c689e9069054a3c504d48f1c1bb14cd2ac6e3a43a1877d23a453f7272d77f057dc05dcf4a363f13dc4b34057e3698d15e58edd9362c1ec335ac56553ad60aea5c37c3949123489908913a58a8964d24900788bffdbe17c8e15d02cc4e0c4cf"}, {0x0, 0x89, "da9f1a596a45b6461554366e4be06b056ea4bf9275cbe3f770e458fb70bd47d4b075f1f9422923d4879e92650c404fb2d07bdd281ab7b6c5646377028a44d9783f69f98ba77a2ef7651891f66253f25834b51d074d8e9126219ed8f058195f2468c5aec924e4514c5a30d4300ae25756303aae509a3c1956f84fe181efc5674a1cfd792630d1703b91"}, {0x7, 0x74, "99e5628acc61bbf3472032c65dc9322c7eec77eed248ec3fb86db65a9d0e5e5a4b912f977ebb4424a1116aa4bd02b6871eb9b29ea1d290d9caa59cefb74345a556b70df2df008ea03338e2e6b8a012e7459c4d11e4e6854c61e63f9f6efb32a8c340c6d0c65f00d528b213fd9126c1fa0c7cdd4f"}]}], @dccp={{0x1, 0x1, 0x4, 0x1, 0x6, 0x0, 0x0, 0x1, 0x8e38, 'BAo', 0x94, "c586e2"}, "c5b44d3bcc765223744cf214709f19f29d5d8b1e4e77f808dc2c5dec0889add6efd4eee8d7630e9bbe81ee9e867708b0eec3d9016b8f977867647d94193da6864c3ad3c975305faf91a731eab87500ebfb8fbe16a78a92ac45fc08c499b313e285f2ca91fd32db61d988d3ea1351db1ef8063c49da834d0d757d95f178d5a041e8c15067d144fceb4f30b4de3887d14d4db56a5fe35886"}}}}, 0x2ae) 2017/12/25 20:03:18 executing program 4: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d05000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000fc5000-0x8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000248000-0x60)={0x0, 0x0, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e40000-0x4)=0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000026d000-0xf)='/dev/sequencer\x00', 0x10002, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f00007ab000-0x10)={0x4, &(0x7f0000fc9000-0x10)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2017/12/25 20:03:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = signalfd(0xffffffffffffffff, &(0x7f0000476000)={0x7}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000024000-0xc)={0x4, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007c6000-0x4)=0x800, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00008d5000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dd9000-0x4)=0xb) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e2c000)={0x0, 0x0}) socket(0x2000000000a, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e2a000-0x10)=@req={0x28, &(0x7f000000c000)={@generic="18cb78f121ca665b180f385713dddb87", @ifru_settings={0x25df, 0x6, @te1=&(0x7f00002e0000)={0x7, 0x400, 0x9, 0xbdd}}}}) 2017/12/25 20:03:18 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f00001b6000-0x8)={0x0, 0x0}) mincore(&(0x7f00007fe000/0xc000)=nil, 0xc000, &(0x7f0000354000)=""/0) 2017/12/25 20:03:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008d0000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000b3c000-0x6)='./bus\x00', 0x141042, 0x0) r2 = open(&(0x7f0000657000)='./bus\x00', 0x749082, 0x80) close(r2) r3 = socket$inet(0x2, 0x1, 0x0) writev(r1, &(0x7f0000981000)=[{&(0x7f0000fc4000-0x1000)="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", 0x99a}], 0x1) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r3, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x8001, 0x0) 2017/12/25 20:03:18 executing program 6: mmap(&(0x7f0000000000/0xde6000)=nil, 0xde6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002ee000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00002aa000)=[{&(0x7f0000798000-0x80)="65e7f92d473b8e56c8ce4a579a0636504ad0274ec4f1a0553c2ff633cfd94a6013f8560726b55b6249053c3a2f0b5c98df773307b5ee91a574625a569f8a1cbcff3486baffc609f770878ef4f03c6371b1c8e710680ca111ce18f77cf5f6b99b158f28b1faed775dc9191936a04b0b71fce280bb97e143e3a071575b533311c1", 0x80}, {&(0x7f0000de7000-0xdb)="f04c512709d21e6ae09590f0871b2fca10abb4441cbd7297cd0e1f00d6b46d71854f5eb7342a0e720ec821b2598c63b9d72839e62eae577b85686927e0275631b6308f2a09def1f8be2404d96354bea4c6c1e8c0a6468b8a0c1b37403c9d814778cf35ad2ca0a80286ded6fa02ef7a678d7ab3ba6c6b66040920d7a00beebd21014fd7567b37641ae66d312db847890c8b1236f8e12b4c41df48ed9a4d3461e40979630e9b1d42d836ea1fe8a88e26eef59815d64223d7325f063f16c9447cdf8eb0891dc014d437abd22380b3eb8f82b4ea91f4052e2602523567", 0xdb}, {&(0x7f0000de6000)="0de16b9975242f02b4b55d567a8af31720d63784de425c4eaf938547f8a23e7fa87426", 0x23}, {&(0x7f0000417000)="84b577", 0x3}, {&(0x7f0000de6000)="73d558e4ac", 0x5}], 0x5, 0x0) fcntl$setsig(r0, 0xa, 0x2d) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ef000)={0x0, 0x0, &(0x7f00007ee000)=[], 0x1, 0x0, &(0x7f0000de5000)='L'}) 2017/12/25 20:03:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2275, &(0x7f0000d80000)="") r2 = fcntl$getown(r1, 0x9) fcntl$lock(r1, 0x6, &(0x7f0000000000)={0x1, 0x3, 0x6, 0x80000001, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6d, 0x1, 0x401, 0x80}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r3, 0x4}, &(0x7f0000002000)=0x8) 2017/12/25 20:03:18 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000c000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000013000-0xc)='/dev/rfkill\x00', 0x200, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000014000-0xa6)={0x0, 0x9e, "9080fb939ab09c704922752929ba46d5418c8cd1e5e89622974be06e40fad0cd1fc51bd15baea9c513bcc69394b333fed8d12f6e985409afa1abd2157bc1bf92285f6e0707f74b40ad16e42ea6b2f7da6227f8d112c3bae05951b0b4a2b8fdd45fdf0fc0ab12262c58ff93bd615457e4545e83e8ee508104997715ac2f460dc12ffb799adb1704704563f9162072c7f5519d40d6cffb8d514833f331439c"}, &(0x7f000000e000)=0xa6) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000-0x6)={r2, 0x8}, 0x6) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000012000-0x1000)=""/0) 2017/12/25 20:03:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2017/12/25 20:03:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000092d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="677273301000000000000000000000e9", @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000ec1000-0x10)={0x0, 0x2, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="10b0837432f3"]}) 2017/12/25 20:03:19 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00003d7000)='/dev/usbmon#\x00', 0x5, 0x20881) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000f09000)=""/0, 0x0, 0x2002, &(0x7f0000001000-0x10)={0x4, 0x2, 0x6, "241ed6e19a44", 0x4, 0x0}, 0x10) socket$unix(0x1, 0x5, 0x0) prctl$intptr(0x8, 0x3) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000001000)=""/4096, &(0x7f0000002000-0x4)=0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 20:03:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0x0, 0x0}) timerfd_create(0x7, 0x800) execveat(0xffffffffffffffff, &(0x7f0000b09000-0x8)='./file0\x00', &(0x7f0000552000-0x20)=[], &(0x7f0000862000)=[], 0x0) 2017/12/25 20:03:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f0000000000)=@ethtool_ringparam={0x100000000000011, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0xff, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 20:03:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f000044e000-0x3)={0x0, 0x2, 0x0, 0x0, 0x0}) r1 = accept4(r0, &(0x7f0000725000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b6c000-0x4)=0x10, 0x80800) fchdir(r1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000061000)={0x0, 0x0}, &(0x7f000051e000)=0x8) close(r1) getsockname$packet(r0, &(0x7f00007af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ead000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a2f000)={0x7, 0x4, 0x0, 0x100000001, 0x5fc, 0x6, 0x7, 0xffffffffffff8001, r2}, &(0x7f0000eb6000)=0x20) 2017/12/25 20:03:19 executing program 2: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000dbb000-0x28)={@common="6c6f0000210000000600000008ff00", &(0x7f0000f0f000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f0f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000a7e000-0x8f)={0x0, 0x87, "e4b52923fcd7449b143d7f9226cc0c54f99f5ebc738476359b516b0bef1b947fe004077905925d046ffc788e89970a7fe5693f926747dcdef2c535fec71048ca49993b9ab715329720e627ebfa04d9d605a72bd94ef0449163bd53436e4ab14b7827cc561d3b9605f29c31a55f54cfe471c3eb94a8c7e6afa07579225d1c51fa3fdadd814b3ae1"}, &(0x7f0000c53000-0x4)=0x8f) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c67000-0x4)=@assoc_id=r2, 0x4) 2017/12/25 20:03:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b89000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000c6d000)="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", 0xfb) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000073000)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x20, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eea000)='/dev/sequencer2\x00', 0x2000, 0x0) 2017/12/25 20:03:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) readv(r0, &(0x7f000062b000-0x10)=[{&(0x7f0000bf7000)=""/99, 0x63}], 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000079d000-0x15)='/dev/pktcdvd/control\x00', 0x408001, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00001af000-0x40)={0x1ff, 0x6, 0x6, 0x3a, &(0x7f00006eb000-0x3a)=""/58, 0x1000, &(0x7f000041c000-0x1000)=""/4096, 0x8a, &(0x7f0000964000)=""/138}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000086d000)='/selinux/create\x00', 0x2, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f00001ac000)=0x101) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000b10000-0x4)=0x3f, 0x4) 2017/12/25 20:03:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000a7c000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f00000df000)=[{0xb27, 0x0, 0x0, 0x0, 0x0, "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"}, {0x62, 0xffff, 0x10, 0x2, 0x1, "170b716ca370ed64f150eab06d246c10eabdebd059c12554cf09c84cbbbb7fadece80717fe904b2c067ea5de0d3643ead3d8a8de07d2d9f1413b6f49e913f695c46855f6ac34cc23b8872874294c2914e379"}, {0xdb, 0x3, 0x4, 0x5, 0x1, "18518a75459b2b95d88e6cf41ebd8059582a2e4000a8b2dab89239e56193302624ca8c115aa205c2e185f767e4413e70867876c8b701f882c854682d65f924220e99f0303f3fe6337e9682561a8d0188cf6666a1ceb9eef0b30a34d30b1f7a9307d169a92d4a65b5c7ee61f14071feecabf26666b76a4b4b3450fee8f6f3c8381d4ed5dbc5c32c15cdc02b6b7ad7c69a87151614fb4219c1abce7a23160ea3001b77b72eb13975282a6a3c4b4a19601dcc62fc1ff0894019ce4454286cb349c5c73b60112d00af30ce150c"}, {0xda, 0x2, 0x100, 0x7, 0xf4, "3f6473a5ad1fc110916697077b6fc1c4c931ab1d2fa8b9488aa69090e2c56745a090d268ceccd09c8970746279f838a5398e89f00570b004aab6419dab67cffc511c34334fd4e28dc42b4217e13e8b33edb57858836de8b2b741835a078d27d8b6b4e7345f711353a0dbd8d3443ea753e203f5e541308c8a7ec4bd3a02ee6fb985d0b6adadfcf1abd993f97d6548b67852b3f6dcf62d36b30cf6f6b3e2979d1d56092f74548dce5b5eef6b0dc12f0e3c7a32f7ee4c6337b7e49566e7f5fb406087478f33d4263d4d9fa4"}, {0x8e, 0x7f, 0x400, 0x8, 0x4, "e15acb357a78164587b90d13b6762faa3b81ffcee3378e9b7327e211a2c724af90d26003c0d4cb8d3a868b6984249e5cccb6417ea09955894f440f05ccb791a1aedd8fbb45d3ee702d775714d9c799e5f70db2bf83b02a83bae72223994c854d39bae4caff3a4075c439010442b7c8f53323ff6622a805f2dfca6c7ece1b"}], 0xdcc}], 0x1, 0x0, 0x0, 0x4000000}, 0x0) bind$netlink(r0, &(0x7f00002a8000)={0x10, 0x0, 0x6, 0x1e3}, 0xc) r1 = creat(&(0x7f0000ddb000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000f39000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x227f, &(0x7f0000667000-0x2)="") ioctl$KDSKBLED(r1, 0x4b65, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000030c000-0xe8)={0x0, 0x0, 0x0, 0x8001, 0x7ff, 0x0, 0x0, 0xb, 0x8, "83ac26d95c38f8e403d6c9085ef48587aaaae0cedc939136628752b7ecc9816688beaa8796f3b94e152a1e5680fbe63a906c0bd32b45c315cdd751cc37abbc84", "0197965c6795674a6edac1060aac13ff072d9e09c409fc429ecfd22a2bf71643a733022e91c7a9f3957be6d4fbaaa49d51478979cfb42d6c3ff59bfe83cdd689", "cba3e5bda7b67b451caf9cb850b58399648a823ea393c4fb391bc47a634cb1b5", [0x3, 0x5]}) fremovexattr(r0, &(0x7f0000f5b000)=@random={'btrfs.\x00', "5c656d3173656c6621982c747275737465642f776c616e3073797374656d286d643573756d2c6367726f75702300"}) bind(r1, &(0x7f0000df2000-0x8)=@sco={0x1f, {0x34, 0x10, 0x100000001, 0x8, 0x1, 0x6}}, 0x8) 2017/12/25 20:03:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x48, &(0x7f0000001000-0x1)="", 0x0) 2017/12/25 20:03:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) poll(&(0x7f0000001000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c80000)='/dev/autofs\x00', 0x400000, 0x0) getsockname$inet(r1, &(0x7f000003c000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d17000-0x4)=0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000040e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00007ed000)={0x4, 0x4f, "9d038aea6b03f0ccd893a061bd915b02c722b01ba6ad0c268c35d54a8e7aec0f9007025da794871ec19f895fc726ad8d7f041c2c1c01da5a9a1585ccd22b212e15535cfa5ac29da7b07c69da71d286"}) [ 61.174383] binder_alloc: binder_alloc_mmap_handler: 9766 2011a000-2051a000 already mapped failed -16 2017/12/25 20:03:19 executing program 0: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x6, &(0x7f0000fa6000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000a97000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5100}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa7000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$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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", 0x270}) 2017/12/25 20:03:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) r0 = socket(0x10, 0x0, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ab0000)=0x2, 0x4) r1 = getpid() ptrace$setopts(0x4206, r1, 0x800000000000000, 0x20) mmap(&(0x7f0000082000/0x1000)=nil, 0x1000, 0x2000000, 0x6030, r0, 0xb) 2017/12/25 20:03:19 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x40000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000fe5000-0x24)={0x0, 0x0, 0x0, 0x3d7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) writev(r1, &(0x7f0000e25000-0x40)=[{&(0x7f000028a000-0xe2)="fc", 0x1}], 0x1) ioctl$TCFLSH(r0, 0x540b, 0x6) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fe6000-0x9)='/dev/ppp\x00', 0x800, 0x0) 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) recvmsg$netrom(r2, &(0x7f00005ca000-0x38)={&(0x7f0000fe5000)=@ax25={0x3, {"7a9121099217d3"}, 0x6}, 0x10, &(0x7f00001c7000)=[{&(0x7f0000fe5000)="8f91127264df6bd9297618b878631b83ba8a49b5b74e0bc5314b0533fb5531c09a58ecc9854aa39033709b443aca751a4a9b349a673ca5ed7324f0af053a72616c5c3ccf3dfcf34e0d4266298eb417fd68c222adabaca905cea841a6b8250186b0a61fe9e5a869afb88e6a9a5aa34a56eff4ffc877d5", 0x76}, {&(0x7f0000251000-0x16)="6abd9472a9350ab8d351050a89c1c19e9a6d1efb12b8", 0x16}, {&(0x7f0000c47000-0x1a)="ede8cb3601666bec4a72912f99ed3fd2e249a89f58a3410c746598180c5d72bb3090e3af1d78fb860bb0a6b3f4a81dd26003a93a57f1c8c29d10188eb590d1371c2e4def0b610426cac4", 0x4a}, {&(0x7f00008aa000)="9081424196ed150bbd99f992a74bce3c929ac0faf8f6cf5d03a44c67ded3a360bbe53505d18c28cbe4d08ce34084a487ab8424c27d8b20e1174f3d7db4901f3a33ca9f0fe39d0003d5151aab5cae", 0x4e}, {&(0x7f0000764000-0x68)="e784e7e05948f14e2b75ca649dbe86e7aa905e8c23160f1539a39cdb030fb8558c56e7b4aabbc9167992ff0a2dedbcf9c3ab519c1633dfec2caa14a4e34a93a56e0aa007436d1066c6bec873f7466512f70fdca59c664d5560947243fe4ec10ae2e873c811566fd2", 0x68}], 0x5, &(0x7f0000fe5000)=[{0xb8, 0x10a, 0x9, "839845a3e38eac10653270acadbe2f4c8c93abd2ce94a13317d633e9caf3ab4c4c1239415a4e7057252fd92e3ff0995dcabcccf4278e2127a41f09bf7e8ab0dc7a7ca5d49f3cf0afb2b26e16636c181e546957270601e5ba6f14ee3b0e16949d48661572a59023f1945774da8b5970b53bfbf44fdc5033145e73cb01c27040770bc1b8b681448433541b8d1ed5f99cada922f5c214946dc25beb69fae04348b464ea2d"}, {0x88, 0x11f, 0x6, "05792771cdf0716a6f34047ecec79dc53c78f3f0f418dd12366f1fa972764da5d753e5d7e0387fba51dfa1abce0363b6e71c36151732813e12f8a21c935d88c15141b4ea9997ff7130d3781d7e297f23cccd83ac527dcd6202e69b03e97738115b1103dffe86d803005931382382769fe2a3fd686640"}, {0x90, 0x114, 0x9, "6d0eebada75f556128d3baa67cd38add812900bd336013d993b8d4b9f7fe506cf9841ad44816acb15647cbbfcb881e9da9020487d0238c0d956122089758e076974782bd063a682d3409230c05acc2769f032b075553031af883086b89df72c98e088c04fa4c6f5990f1ee151fc521c7d84043e3efba0a64cac5ff37"}], 0x1d0, 0x800}, 0x140) 2017/12/25 20:03:19 executing program 1: mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00005cd000-0x3)=@un=@file={0x0, ""/1}, &(0x7f0000088000-0x4)=0x3, 0x80000) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005b7000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005cd000-0x4)=0xe8) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f00005c6000-0x4c)=[{0x1b, 0x0, 0x0, 0x0, 0x0, "37d543aec7410c75cc00ac"}], 0x1b}], 0x1, &(0x7f0000002000-0x100)=[], 0x0, 0x0}, 0x0) ioctl(r1, 0x227b, &(0x7f00005cb000-0x105)="f9") mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000034000)=""/88, 0x58) 2017/12/25 20:03:19 executing program 7: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fc5000-0x4)=0x1, 0x4) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000004e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000091000)=0x0, &(0x7f0000fc5000)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c44000)=@sack_info={0x0, 0xfffffffffffeffff, 0x2}, &(0x7f0000184000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00004e8000)={r2, 0x2, 0x8, 0x5}, 0x10) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000fc3000)=[{{0x0, 0x0, &(0x7f0000056000)=[{&(0x7f0000655000)=""/177, 0xb1}, {&(0x7f00002ba000)=""/195, 0xc3}, {&(0x7f000067b000)=""/4096, 0x1000}], 0x3, &(0x7f00006a0000-0x7e)=""/126, 0x7e, 0x1}, 0xd65}, {{&(0x7f00005fa000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000fc3000)=[{&(0x7f0000a67000-0xa5)=""/165, 0xa5}, {&(0x7f0000fc3000)=""/230, 0xe6}, {&(0x7f0000fc3000)=""/4096, 0x1000}], 0x3, &(0x7f0000fc3000)=""/27, 0x1b, 0x10001}, 0x8}, {{&(0x7f0000fc4000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000876000-0x1f)=""/31, 0x1f}, {&(0x7f0000fc3000)=""/235, 0xeb}], 0x2, &(0x7f00007a7000-0x77)=""/119, 0x77, 0x4}, 0x0}, {{&(0x7f0000fc3000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000a43000)=[{&(0x7f0000fc3000)=""/52, 0x34}, {&(0x7f0000d34000-0x89)=""/137, 0x89}], 0x2, &(0x7f00002f9000-0x3c)=""/60, 0x3c, 0x3}, 0xca}], 0x4, 0x40000120, &(0x7f0000157000)={0x0, 0x0}) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000ab7000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fc4000-0xf)="17", 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/25 20:03:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000d94000-0x12)='/dev/input/event#\x00', 0x0, 0x200040) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f000000c000-0xe)='./file0\x00', 0xffffffffffffffff, &(0x7f0000043000-0xe)='./file0/control\x00') [ 61.241723] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 61.274799] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2017/12/25 20:03:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000000a, 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006a8000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@loopback=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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000739000)=0xe8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000746000)='/dev/sequencer2\x00', 0x0, 0x0) close(r1) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000d79000-0x4)=0x100000001) dup2(r0, r2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d76000-0x4)=0x3183, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000dc3000-0x1)={0x9}, 0x1) 2017/12/25 20:03:19 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f000011a000-0x4)=0x0, 0x4) socketpair$inet(0x2, 0x2, 0x5, &(0x7f0000313000)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2017/12/25 20:03:19 executing program 3: prctl$seccomp(0x21, 0x1, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) prctl$void(0x22) seccomp(0x0, 0x1, &(0x7f000067a000)={0x1, &(0x7f0000ecf000-0x8)=[{0x21, 0x81, 0x5, 0x80}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='*:lomd5sumem0selinux\x00', 0x1) setsockopt(r0, 0x4, 0x101, &(0x7f0000000000)="e99e8e1c7110c0f8f6ecf66ee648b5f57743e6d93e8b260b1961187bbbcff59090d31d727e438d2352f18802c32f9b15ff3c651910d3d888c660f3f091c9beb8d7c3bd1688b8776c8ab76b293cadd65564c4c0246c940bd28a042dc3aa80c41755aac05363e3514cf54520415bcf1f2ee4", 0x71) 2017/12/25 20:03:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) sendmsg$unix(r0, &(0x7f0000f85000)={&(0x7f0000ad0000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00001b1000-0x30)=[{&(0x7f0000d8d000)="", 0x0}], 0x1, &(0x7f0000a52000-0x90)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x90, 0x44}, 0x40) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000073f000)={{{@in6=@empty={[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, 0x0, 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}}, &(0x7f0000aae000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00007a3000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x33b, r1}) 2017/12/25 20:03:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000689000-0x4)=0x5, 0x4) connect$netlink(r0, &(0x7f0000422000-0xc)={0x10, 0x0, 0x0, 0x7}, 0xc) socketpair(0x10, 0xa, 0xffffffffffff8001, &(0x7f00007c0000-0x8)={0x0, 0x0}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000b20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006c5000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) writev(r0, &(0x7f0000ffe000)=[{&(0x7f0000ca8000)="2900000020001900013d00101b0000f6", 0x10}], 0x1) lsetxattr(&(0x7f00008f9000)='./file0\x00', &(0x7f0000079000)=@random={'os2.\x00', ':wlan0+.vmnet0em0mime_type-mime_type\x00'}, &(0x7f0000c78000)='/dev/pktcdvd/control\x00', 0x15, 0x3) 2017/12/25 20:03:19 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x80) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000368000-0x10)={0x1, &(0x7f0000d60000-0x10)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/25 20:03:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b74000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000ea9000)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000a2c000)=0xc) connect$packet(r0, &(0x7f000090f000)={0x11, 0x0, r1, 0x1, 0x5, 0x6, @random="6b0d946751ba", [0x0, 0x0]}, 0x14) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000195000-0x4)=0x0, &(0x7f0000c8d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cbc000-0x8)={0x0, 0xff}, &(0x7f0000692000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00002a1000)=r2, 0x4) r3 = accept4(0xffffffffffffff9c, &(0x7f0000085000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f50000)=0x10, 0x80000) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000d0e000)={"550925143c0ccad9382076861659421f", {0x4, 0x0, 0xfffffffffffffffc, "93cd96e18e4e", 0x5, 0x0}}) openat(r0, &(0x7f00009ac000)='./file0\x00', 0x1, 0x38) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000097000-0x28)=[{0x0, 0x0, 0x0, 0x0}]}, 0x8) 2017/12/25 20:03:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000068e000-0xb0)={0x2, 0x3, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3, 0x2, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 20:03:19 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) lseek(r0, 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000358000)=0x7fff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) memfd_create(&(0x7f00009a4000)='/wlan0&systemprocselinux\x00', 0x3) capset(&(0x7f0000daa000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod$loop(&(0x7f0000186000)='./file0/file0\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000008b000-0x11)='/dev/vga_arbiter\x00', 0x484000, 0x0) lsetxattr(&(0x7f0000308000-0x8)='./file0\x00', &(0x7f0000f7f000)=@random={'user.\x00', '/dev/vga_arbiter\x00'}, &(0x7f0000b86000-0x1)='\x00', 0x1, 0x1) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000095d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 20:03:19 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000075d000-0x4)={0x7fff}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6f5}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x8)={r1, 0x4}, &(0x7f0000001000)=0x8) r2 = accept(r0, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000573000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1}, &(0x7f000036b000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000)={0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x4, 0x2, 0x2, 0x1a3a, &(0x7f0000001000)=@common='eql\x00', 0x0, 0x8, 0x101}) r4 = creat(&(0x7f0000001000)='./file0\x00', 0x130) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000003000-0x28)={@generic=""/16, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000002000-0x14)={0xffffffff7fffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000-0x20)={0x9, 0x0, 0x10001, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000002000)={r5, 0x3}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000-0x8c)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008a5000)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000003000)=""/6, 0x6) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c4e000)=0x0) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000001000-0x92)="ff3d5883cf440005c916ccc44bfe9f1132937bd13228ae1168a4e3b6606fed11d675c3ac8dbab2886cc7817e76fb0a376c33550cd377419129ef73edf98f82198c96021ff1857f9b79900945c229ae418d2e004a6447931bfeb96d0f5d3cbe41413748349abda46ed9589e52d4b8c9f064109cb968098373e3b8458b3232aaf749ead0c4120bb4a6c8ca348d28ad4b005f71", 0x92) 2017/12/25 20:03:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000a6000-0x10)='/selinux/member\x00', 0x2, 0x0) accept$ipx(r1, &(0x7f0000e7a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000382000)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) 2017/12/25 20:03:19 executing program 6: r0 = eventfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000001000)={@multicast2=0xe0000002, @rand_addr=0x0}, 0x8) pwrite64(r0, &(0x7f0000000000)="", 0x0, 0x0) 2017/12/25 20:03:19 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00005fd000-0x3a)="0700cc6673003ef31c09400f0a60cb08bdd79b2f849e20fa79f11d0bdbcc738dac2095566fefae258ef9c8a211cbf39bfded3aae4e8b15724ba3", 0x1000, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fe7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000ca5000-0x4)=0x0, &(0x7f000072f000)=0x4) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000fe7000-0xe9)="72616d6673001c34284054336b000844f9ba325bf6478dbc188f73d43ad710f2b60fc6106d46a98aa0fd5cd9837a1a83baab84622e481f71ab7a5d616dc8ac17e8cdc397112aa535c432ff32b9cb94608dd3c9c07ba624b2bb4e75bc4b27de0eaec6a74fbfabc050e5dca2b643f822e7b2cff8c490f149199d9be841f5d832b1f0dc261d84c281e29c324cbc4737d4075fd3f80e0818d85a56dc1f8979ea000000065dc6bf3988a0cf92572664bd1fbfb20505000000ea9b52e65ecd7b2c7eb3353b6e3f0001c0d83105807c82a9ff178e8dcbc233aaebe1876a40ab620b36cc6f9e58dd3f5b971c82", 0x2000000, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") 2017/12/25 20:03:19 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000003000)='/dev/input/mice\x00', 0x0, 0xc8040) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000-0x10)={&(0x7f0000001000/0x3000)=nil, 0x3000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0xd8f) 2017/12/25 20:03:19 executing program 6: modify_ldt$read(0x0, &(0x7f000059e000-0x7a)=""/122, 0x7a) r0 = dup(0xffffffffffffff9c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00004dc000-0x18)=[{0xa, 0x8}, {0xa, 0x7f}, {0x6, 0x9}], 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x3, [0x5, 0x3, 0x0]}, 0xa) clock_nanosleep(0x7, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000004000-0xfc)=""/252) ioctl$KDMKTONE(r0, 0x4b3b, 0x7f) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001000-0x4)=0x9) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000000)={0x2, 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000004000)={&(0x7f0000004000)=[0x0, 0x0, 0x0], &(0x7f0000004000)=[0x0, 0x0], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x2, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0}) lseek(r0, 0x45, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000006000-0x50)={0x2, @time={0x77359400, 0x0}, 0x8, {0x7, 0x0}, 0x203c, 0x1, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/policy\x00', 0x0, 0x0) write(r2, &(0x7f0000006000-0x5)="4516187387", 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffff9c, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x1c, 0x9, 0x81, "55bd7620046eb39ff5cf5c468fa2e36ef11b465807a28882f253cf040ea8727d"}) setregid(r3, r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000007000)='hybla\x00', 0x6) 2017/12/25 20:03:19 executing program 3: mmap(&(0x7f0000000000/0x31f000)=nil, 0x31f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x40000001) write(r0, &(0x7f000031d000)="22000000150007010009100809000700020000000000000004000300040001008c45", 0x22) pipe2(&(0x7f000018d000)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000265000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000320000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00002e0000-0xc)={r2, 0x80000, r3}) 2017/12/25 20:03:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000c02000-0x4)=0x2, 0x7, 0x6, &(0x7f0000c60000-0x10)={0x77359400, 0x0}, &(0x7f0000fb2000-0x4)=0xfffffffffffffc01, 0x200) r0 = socket(0x10, 0x2, 0xc) mprotect(&(0x7f0000e1d000/0x3000)=nil, 0x3000, 0x2) write(r0, &(0x7f0000b55000-0x1f)="1f0000000104ff00fd43454007110000020ff00008000100030403dcffdf00", 0x1f) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000085c000)={"a0ca0ab7972bb3f7bab8f26c2e906fe5", {0x4, 0x5, 0x4, "4b7158d4c64f", 0x1ff, 0x0}}) 2017/12/25 20:03:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000399000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x2) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000dca000)=0x3) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000076a000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00006cc000)=0x0) 2017/12/25 20:03:19 executing program 7: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c80000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000eca000-0xea)={0x0, 0xe2, "07b7c6f816d2a5c51b9df16f55c3b370a49911ec475be4e0e736c24643e367071615be7488fe6be4c6d912e1a32fbbb057199cd2139514e3c6508865bf47cfb8d5c6b514449fa7c14d61dadcb380bec3e83b6324bb48703252b3def948d62cc8cc93b57062b844266cbc6de71274d786a0f2f51d00506b91be89d36d4cfa69261e0b4cc708dc27ee73a42da50a7497ff51c2254aa97dbd7c1f7c4617df0145289959f54a434fe158c4d254ee8ae5c17c8605cb560c4138b501b0610e6cec95753f75e4a0001a9340416ada10545fa2f9a702c006a5515f09f9842bc09995340d35e6"}, &(0x7f0000001000-0x4)=0xea) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x3c)={r1, 0x34, "46c80f2bebbc940b0592beb1b43e15fec4661900b7cd9eda3cd6c699cf495feef6a79f3af006eaf7174f7066d8d1074c34c098c5"}, &(0x7f00007a1000)=0x3c) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0xff, 0x202080) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open$dir(&(0x7f0000002000-0x8)='./file0\x00', 0x4001, 0xe1) ioctl$KDENABIO(r0, 0x4b36) ioctl$VT_RELDISP(r0, 0x5605) ioctl$TIOCGPTPEER(r0, 0x5441, 0xffffffffffffffc0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000002000)="919df7ee92425eb5a46824794b4b87b546c3cfae7afe6a4fe9e47f699577d49286f6f5fb9f7bf6ee4cded56ed1ba4240adb0e60308f6f356e3d8bf8fd6c60eb4d54530caaeb315cd4960230fa8168ed10db989112ba68af0837afa1cebe0fa000a4cfade6917889b1a3a7b10b03c91c2ebbda2330a6309b6742f94c807c4b26ec41737e64abcd8481e73c6171af507372de8305c4c47374d36c992dffa975d205f0f8ed47e0da5555f17f9feef25cb6e6d0703c4654c9677ae1fb5ff123e61e0e930ec73361a6adfbd15139fe86f5ec8dd6e122c246dcfcdafd5c9f9bb1b9429be5d8a0f18d704d7addffa97fb166608df160f7ed7ba92", 0xf7, 0x20000000, &(0x7f0000002000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000002000-0x10)={0x5, 0x7, 0x3, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) fcntl$getownex(r2, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@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=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) r9 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000004000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000002000-0xf0)="3ed1cc43c381014f372715e0affd1a97f977e07d9448d9f6bfdf4158cd3ea8b37cc418da33d996272ceccf0501763b5f9486c3a6dbb3a9c4a49aa85d1a7d5063d9e0af4021f40f85be609194569540ac2d19cce090bc3f85a00a407ab41f2625a3d3e03217be0214c631ae3648a208f885bbef40df50f7d0383059a156a48bcf286ab21adb3b5547d6ff3944750f033c4a8d75778133422abb92d1ef161efe2fb0da4f1b21ad5bef4f75ae092e123c5d09d3c4a7c0d39acce1492b816cfac5a9bfd0b09de804df996d778365a87337c867435ab3ec20608e82d4806934fa58a4f56fb634e3a2e96355e623e7fc1cebf3", 0xf0}, {&(0x7f0000001000)="5f43f237", 0x4}, {&(0x7f0000003000)="76c316614c9061daec3ac0d3affef0805943c9c77647df90610baaedb31c6b891b4ca2cc4652899c198339d039e96a359646bf22cd7e9cfe10737874844bc545e9d992f1128fc032125a1c6f3ae311734c0255d79e8cffc97e5679a2d241067c43b4230c22c4697bcf5c6619f54ff94ff0d456e8ae7c78e212bcddc07f43022b1a242b45dfc35a4b14bb192b5aaba39e693940f24d3515b666f81291fc3032b13646ad962cebb1c80a317f453fb42d55e5796db2983a9574730a447de637164299aa500a12de896679c679a74ce07c899a", 0xd1}, {&(0x7f0000004000-0x6)="fcfffedd8993", 0x6}, {&(0x7f0000004000-0x77)="fb2eb3d9d1610bd660a1c135605265e6ccda10d996f2f9b5884bc545ecc46a2e1718b573c80addce58fe0dcc50d2d67ce18f9a1b38f96f5c72e85127db8e1500fe30fe5cd3370a7127bf32017a2a6a0ab84abcfc7ac6c45104ee25968881046dedcca8b9564ad81867296685499c6d65c7181155449ddc", 0x77}, {&(0x7f0000001000-0xc7)="96814701b11dce999a208d4e01a56c5951d05c9d76ba94a1a06a9d5f3bae9dbee633f8adccb5ec301b87139f0efe8be2c1f67e62bfa1e7d121926c1fefae637646d8fc06784ae9801342459a75c689a6e79270dedf4f128d27e82b36681572faf95eda53f8b85a9fca573da93ba5b87bc588400fc8559990ea62d65a9faa201afdf06b4bb205dae850415147d4ddc2d8b801d7ecc188a42b5b05a43691f272b04c7e519497a62a2bfb444ee904feface73fe01c737ebdc5d349ca5aaafa12a8e384a98803bb140", 0xc7}, {&(0x7f0000001000-0xca)="ea6cb7cf4fc6de68428bb148f49899f3fb409b3574820fff2701f1e01caf27a7eb120c92a46df8b692c703c25aa91b0a9f5079fe3b6ee328de7a5de6a677c8042d970fc58701a1457be545e17ab0ef59ac931f76bd5977ea1987dbf32a07b6e3747fd7a850698ef48bd8baafb88523138672102e873b683b5292f961e1c57f790b1d9e59584b4809cd21870c130cc3f1ee695ce8ee0eb393025c35519064fa93cf2e674af3aeca274fa1081c42394f65186538bec8b45a33f49a795344adea15b8d57bc5a18fd585f3f7", 0xca}], 0x7, &(0x7f0000004000-0xb8)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r2, r2, r0]}, @rights={0x18, 0x1, 0x1, [r3, r3]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xb8, 0x1}, {&(0x7f0000004000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000003000)="fd47b9424336c4da0c31113ecdccef68a4241aa33af366abc4416a469909f00b18df501218a2c991434667da00873881f07687864b10935536e55f616b874ab1477862b78a5b", 0x46}, {&(0x7f0000003000)="1f3f2ff2f6143bfbdd32c2d6356d3ba4fcd3c50b70ecc93a2db44ad8a345a6a3ebe454f201b2fbfdf0305fced41d0d24c264b8ef425df420ac1585dfd3ee28e382ccf0c739c499f51e50df22f7b6159dadc6a574e922a00889ada3db8b9cf30af71a7e14e1fbab8e7d0e06b060dae8983b21429f784b1e48375889bcbafb", 0x7e}, {&(0x7f0000003000)="bc769df5039826a7a5d3132908376504d1940659ce2f741552f6cfc10128ae6aa666c78e14279ed140dca8b71788749f0ab1d541f6801f7725f15be8267544602d5d94b97b4fd71e3cd705f2425624bf09f41b9070c16754f39f0ccbe4830a1ea0ccfd8b846b24fefd2d5b9f0c09e7f6b0867a30a90ddc7f3e8af702153fd0126f9ff769825d", 0x86}, {&(0x7f0000002000)="6d235fcaf8f3763df74fd8a18c95f3b520b14e412e3d6f369365da06f830d3bb01ecbc1459bf17fcfa28f82f012ce6f12b017b98a48825c50b5fbb0874770ebf94058f167ede1cdad63a5d7dcef088528f27b5e79a804bb5e0efb3afa8b2afbdf3f63c3fdeae6af1d8dbae03e481f9b806b64d8673c22115e250039b34223037496809c79f40987f1eb3f7a44fa2b34adc1e3161e4245b2c314c88d3b745029e6fdb7daec49a6d28b46f65ab65490483b67b6b362ace9d708a3cfe9e1a81858e4fa4a352bad0e59c8538b61b3ec7bde6089306dd99c43a8a089c4d00f0499c419006f312c134939ce6c347902c879b96a68a", 0xf2}, {&(0x7f0000003000)="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", 0xfe}], 0x5, &(0x7f0000000000)=[@rights={0x38, 0x1, 0x1, [r2, r3, r3, r2, r2, r3, r3, r3, r2, r3]}, @rights={0x18, 0x1, 0x1, [r3, r2]}], 0x50, 0x40000}, {&(0x7f0000003000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000004000-0x10)=[{&(0x7f0000001000-0x69)="29153e2d3d594e1b1a9fe0c17f27f77bfff4d7357b5ca1b8ed69af07daf9b05c4e27f2401dcbc57ba3cdeac861c7b4c2d0a347e7700e0dfaee2a961e217cb1211037ae8c40bfaef3e73b2f9b939d03dbcb19357bcf51ac7e9810f1bdc32ddfe528c0799609b688ca6a", 0x69}], 0x1, 0x0, 0x0, 0x4}], 0x3, 0x4084) 2017/12/25 20:03:19 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) sendto(r1, &(0x7f0000eaf000-0x11)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000001000)=0x0, 0x4) shutdown(r0, 0x1) 2017/12/25 20:03:19 executing program 1: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003e6000)='net/ip6_flowlabel\x00') preadv(r0, &(0x7f0000fe4000)=[{&(0x7f0000fe4000-0xb5)=""/181, 0xb5}], 0x1, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00003bf000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000e92000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000fee000-0x10)={r1, &(0x7f0000867000)=""/4096}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fec000)='cdg\x00', 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a2d000-0x8)=@assoc_value={0x0, 0x400}, &(0x7f0000a01000-0x4)=0x8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fed000)={r2, 0x3f}, 0x8) 2017/12/25 20:03:19 executing program 0: set_robust_list(&(0x7f0000001000)={&(0x7f0000000000/0x2000)=nil, 0x3, &(0x7f0000e42000/0x3000)=nil}, 0x18) 2017/12/25 20:03:19 executing program 0: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00009c1000)={0x9, 0x3, 0x4, 0xfffffffffffffffd, 0x8, 0x401, 0x1, 0x80}, &(0x7f0000f17000-0x40)={0x2, 0x47d, 0xafff36f, 0x1, 0x7, 0x3371, 0x9, 0x200000000000000}, &(0x7f0000e56000-0x40)={0xfffffffffffffff7, 0x6, 0x100, 0x7, 0x4, 0x986, 0xfffffffeffffffff, 0x98f}, &(0x7f0000f17000-0x10)={0x0, 0x2710}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f16000-0xf)={0x77359400, r1}, 0x10) 2017/12/25 20:03:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f000076d000-0x4)=0x0, 0x4) r1 = memfd_create(&(0x7f0000586000)='{vmnet1loproc\x00', 0x2) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000871000)={0xa, &(0x7f0000be7000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = add_key$keyring(&(0x7f0000cc0000)='keyring\x00', &(0x7f00005a5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r2) set_robust_list(&(0x7f0000c1b000-0x18)={&(0x7f00007d4000/0x4000)=nil, 0x8000, &(0x7f0000e9e000/0x3000)=nil}, 0x18) 2017/12/25 20:03:19 executing program 5: mmap(&(0x7f0000000000/0x521000)=nil, 0x521000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000521000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000522000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000118000)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0xe94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfff, 0x6, 0x8001, "985ca4d2de126b438bd2dbfbd308107c0f7c7e99ace03cebdad41194dd1b32bd38e9497988cce076c46a4dabc23704e2bdabdd348526ec1ae0b2757b7aebdbef8b0225d03afda9462501fdb4a833fcbf"}, 0x160) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000442000-0x11)='/selinux/relabel\x00', 0x2, 0x0) pipe(&(0x7f00004b0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00004fa000)=[{&(0x7f000051f000-0x27)="b5", 0x1}, {&(0x7f00000ab000+0x220)="f3", 0x1}], 0x2, 0x0) splice(r3, 0x0, r1, 0x0, 0x3ff, 0x0) splice(r2, 0x0, r4, 0x0, 0x40080000002084, 0x0) 2017/12/25 20:03:19 executing program 2: mmap(&(0x7f0000000000/0x81c000)=nil, 0x81c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f0000532000-0x64)="220000001d00b515f8062100003f000000000010000000000000711d06000100a4677b7439192596db9a0a9a0300000f03000469107272bbb319a03c2fa905509d084168cfb479b6bb49b2b67a885ba36919d5e9397676ff030000fa64a497a9630683cc", 0x64) [ 61.572695] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 61.595623] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/25 20:03:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007f1000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000e8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00009bb000)={r1, 0x1}) clock_gettime(0x4000000003, &(0x7f0000097000)={0x0, 0x0}) clock_nanosleep(0x1000000000000002, 0x0, &(0x7f0000c87000)={0x0, r2}, &(0x7f00000d6000)={0x0, 0x0}) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000713000)="", &(0x7f0000b5f000-0x1)="0f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x15) openat$selinux_access(0xffffffffffffff9c, &(0x7f00005b0000-0x10)='/selinux/access\x00', 0x2, 0x0) 2017/12/25 20:03:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ff3000-0x14)={0x0, 0x2d15aae6, 0x0, 0x5e4f, 0x5, 0x7}, &(0x7f0000289000)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d95000-0x14)={r3, 0x0, 0x9, 0xfffffffffffffff9, 0x4, 0x5000000000}, 0x14) r4 = dup2(r1, r2) write$tun(r4, &(0x7f000030a000-0x1092)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @rand_addr=0x0, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x1001) readv(r2, &(0x7f0000724000-0x40)=[{&(0x7f0000f22000-0x35)=""/53, 0x35}, {&(0x7f0000d7b000)=""/186, 0xba}, {&(0x7f00000f2000)=""/99, 0x63}, {&(0x7f0000fad000)=""/186, 0xba}], 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00002bb000)={0xff, {{0xa, 0x1, 0x1e1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12bf7d9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r5 = getpgrp(0xffffffffffffffff) syz_open_procfs(r5, &(0x7f0000ed0000-0x6)='stack\x00') accept$ax25(r1, &(0x7f00009bc000)={0x0, {""/7}, 0x0}, &(0x7f0000f36000)=0x10) 2017/12/25 20:03:19 executing program 2: clone(0x0, &(0x7f0000825000-0x27)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000ecd000-0x4)=0x0, &(0x7f0000deb000)="") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000103000-0x11)='/selinux/enforce\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x7b0b, 0x4) lstat(&(0x7f0000208000-0x8)='./file0\x00', &(0x7f0000863000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 20:03:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000026e000)='net/tcp\x00') ioctl$int_out(r0, 0x5460, &(0x7f0000332000)=0x0) signalfd4(r0, &(0x7f000002b000)={0x6}, 0x8, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f00001a3000)={0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000059000)=r1) 2017/12/25 20:03:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ftruncate(r0, 0x7) r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000fb8000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000e57000)=[0x9, 0x7]) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f6d000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x0, 0x5, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x24) sendmsg$netlink(r1, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000c1b000)=[{&(0x7f00002a1000)=[{0x11, 0x24, 0x1, 0x0, 0x0, '\x00'}], 0x11}], 0x1, &(0x7f0000f99000)=[], 0x0, 0x0}, 0x0) accept4$llc(r1, &(0x7f0000fd7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000039b000)=0x10, 0x80800) 2017/12/25 20:03:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f000074e000-0x3f)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) userfaultfd(0x800) readv(r0, &(0x7f0000bb7000)=[{&(0x7f0000f94000-0x35)=""/62, 0x3e}], 0x1) 2017/12/25 20:03:19 executing program 1: r0 = socket(0xf, 0x3, 0x2) getpeername$packet(r0, &(0x7f0000a56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000823000)=0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fa9000)={0x2, 0x8, 0x100000000, 0x9, 0x2}, 0x14) 2017/12/25 20:03:19 executing program 7: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fe0000-0x5)='eth0\x00', 0x10000000000) exit(0xffffffffffbffffe) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000fe1000)={0x0, 0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000fe1000)={0x0, 0x0, 0x479}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000fe2000-0x10)={r1, r2, 0x100000000}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000983000-0x70)=[{&(0x7f0000167000-0x92)="65423b1cdf9f225044213069ab219a382982e75de37e2bdc29a71d132cf50937ec3ab3afc97360bc29cc4ebad45f4cab6eb403739646812c1b52aee94f64a52db52f1606421b3f66ece8d3b8ca91cfd496ad819a44072d91654e7d89ccbbd591cdc5f075f217b9b05609f9a2cb2abaf0ecec82c11d16c8fd253457a6b5718a424bc9bef640138f2cc51f70cf8aeb6ce1fb40", 0x92}, {&(0x7f0000bd2000-0x32)="efef23ee34609ebe5579749fe1d1d1df701112531f8ffe3d2ef00bd47dae1daeff3e0ed97f6f1a103daf5b61bff799c6d73c", 0x32}, {&(0x7f0000c57000)="62042421a504ac8750b4ac4f2d9957be4b0a505dd57ff41c9edcc4db5d148703266033765fdf3db05c2f504cc1745422a4d8a12308bc99b5edf134b881bf8bd8fd444edc5156a5a0d199f4e64201800e77a3b6eadfe0435cf43e2d95b6f0193d6b74658613acd813e12be7fbe05bc8c52ebf1ac3b7509ea807a3fb427d52c117241a669f34639ab59464d8152b79210c6c213bed44c60f47731494fecac0f7c0211c90811c424620a071ca", 0xab}, {&(0x7f0000fe0000)="38b7fd934ca6f3da2142219f736cdf36c6c93bfc72c264a6f06d1f95bcf328d87fbeb96ebe10d5e4ade78b3c475d920984d080a5f625c2978b55c90b0e393a17ad03a0c611e506095f2bf8e29cdac2ab47d2ace6970f1d4e", 0x58}, {&(0x7f00006b3000-0x4a)="ee24486bdff369fadb9f8d0684f9800f16c25a8c4824d4b8059fb1d7f199ad38bffb62b58fd3e5669319084643d90c07796803fca30de73c6fa8a29470d382c01d6037c79b563590b835", 0x4a}, {&(0x7f00005b0000-0x50)="4fd7b66b3e58c814cdc4d092e010ed4d357de7dedd44d06af8aad48c94db40ddb7f20ee3a323e8f234adc4f8d4099df063a5e526595f37453f57b3dfd7c4cd8436c5b14b8f537f1e6c70a339ee9028c1f4d4f7e4fad5cc59f47cff70ecef2c9e11e3b4980d3b2a93d9cdd20f2ccf2b700419999566dcd07d17b228508fc326e9268bc8bf850058fd75eca23a322b7058f81def", 0x93}, {&(0x7f0000fe0000)="19a185f79436c82a260430c5bdddd9e22c3db6d2ae54271c0e7506c8ecf9263ce36e896680355a0643ac099a2babdcd27df5a7e8b470b581b006bcc3b589d77f22e803edcdc7be3990a59aa86314b0c7078452b38c77947941acfe6ea734096e79d04884d9c8250c9acbc077db9565bcb0268962e62ca69502768fb69d93c1e16f6fa5eb4b62bc810d3e10ba2f4a355a31bbe52802520b14b3bc4447f0afcd63b1ea08c21eb0ef7ee26aa83c889ce5f88578cbab1085b7d429ee463e5effafcc98781c25deb10e126358605bdf06cd90e19cd3ea0d", 0xd5}], 0x7, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000ba7000)=0x0) r3 = accept(r0, &(0x7f0000fe0000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fe0000-0x4)=0x10) creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000fe3000-0x50)={{0xc8e, 0x0}, {0x5, 0xf2c5}, 0xfffffffffffffffb, 0x5, 0x80000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000fe4000-0x14)='./file0/file0/file0\x00', &(0x7f0000008000-0x6a)=""/1, 0x1) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1b, &(0x7f0000fe4000)=0x4, 0x4) syncfs(r0) 2017/12/25 20:03:19 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000005000-0x108)={0x0, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xad, 0x0, 0x2, 0x401, 0xff, 0x9, 0x4, 0x5, 0x0, 0x1, 0x6, 0x6, 0xffffffffffffff1d, 0x3ff, 0x8000]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000004000-0xa0)={r2, @in={{0x2, 0x2, @rand_addr=0xaa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffffffffffffffc1, 0x0, 0x0, 0x6}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000005000)=0x0) write$tun(r1, &(0x7f0000003000-0xbd)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@random="35574a047a1f", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}}, 0x1b) write$tun(r1, &(0x7f0000005000-0x101d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @llc={0xfe7, @llc={0x0, 0x0, "92", "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"}}}}}}, 0x1001) 2017/12/25 20:03:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/dev/sequencer2\x00', 0x402, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000c35000-0x24)={0x3f, 0x10001, 0x0, 0x9, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a3f000-0x4)=0x0, &(0x7f0000721000)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00005ea000-0xa)='/dev/ptmx\x00', 0x640, 0x0) openat(r0, &(0x7f0000bd7000-0x8)='./file0\x00', 0x100, 0x82) syz_open_dev$usbmon(&(0x7f0000dad000-0xd)='/dev/usbmon#\x00', 0x3, 0x400000) 2017/12/25 20:03:19 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000f000)='ppp0-*\x00', 0x0) lseek(r0, 0x0, 0x3) socket$key(0xf, 0x3, 0x2) faccessat(r0, &(0x7f0000010000)='./file0\x00', 0x11, 0x400) fallocate(r0, 0x3, 0x1000008, 0x3) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000001000)=0x6) 2017/12/25 20:03:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000abb000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) pipe2(&(0x7f00007bc000)={0x0, 0x0}, 0x80800) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000637000-0x8)={0x0, 0x8}, &(0x7f0000f9c000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000d69000-0x6)={r4, 0x7ff}, 0x6) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000ed5000)=[{&(0x7f0000ed5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d30000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000ed5000-0x10)=@buf={0x0, &(0x7f0000ed4000)=""}) 2017/12/25 20:03:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d60000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00008e0000-0x4)=0x7ff, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f00005e2000)="337854838fd9ee84e1a29fa8614edb11", 0x10) write(r0, &(0x7f00005d3000-0x1000)="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", 0x76c) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00002e3000-0xc)={0x8, 0x0}) epoll_pwait(r0, &(0x7f0000ee5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x81, &(0x7f000038b000-0x8)={0x2}, 0x8) 2017/12/25 20:03:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e51000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8000) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc0109207, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 20:03:19 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00009d6000-0x3)='ns\x00') faccessat(r0, &(0x7f0000666000)='./file0\x00', 0x0, 0xc5c4c628bcc2bfbc) prctl$intptr(0x1, 0x80000000) 2017/12/25 20:03:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000a17000)="0b6034a4be80939031724f0691f0e07d59e107587cb7c31bc03866fa0c697d237518431946c08db8fd011cffd68fb5b932caa4f3b9167738077fc0e8282b8468c2cf83cbb72fa554fd944368e9db5f9b28bd3642c1d6e6b0d2a159187198743de1157ee03e6c18cbb6431ccb6485311df13a138f3d546be6e2135df144ee07102f7d9f7a3efdb1a3f927f13d19707b57b5fb31afc91a131f2213f6769a655133231dee35aeebf19eebc26f1b0d66f106dbab4116c6ad2ce6408992beeda886e336db7e3406388173349bccae93617b010ee7d7f551fbef607029c2ef") setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000bff000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4851d66e2ffffff0000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c050084073fe215dee02fe32361246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b", 0x88) 2017/12/25 20:03:19 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000054000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000054000-0xd)='/dev/usbmon#\x00', 0x8, 0x404000) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000053000)={0x0, 0x2e, 0x6, @thr={&(0x7f0000052000-0x8a)="e3c144bc1b8b709249daaa67d3a7bab342bf58d8382fa914482a0f22e35567832a8588c43f0aa3381c47969aeb3d418307e38c5521b5244a4df13ab343c9fa339902dad6f04462851d0027ee13db66587756377d3533a1a04c7f8d99a0a14e1df91e4623f38fd8e9d0c2b2bf449949869bf7c57ae0b157442c411d5e171d16c51d520d0d16059adb02b9", &(0x7f0000055000-0x38)="fc96113a06beac99ab43f4af6c2473660fa721c7f15a72a016f4dfa94281e4fd92c8257b9eaa16cbae1ce37aa88c661f1a4123ccf309fe72"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1a) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000056000-0x8)={0x0, 0x0}) r3 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000023000-0xb0)={{0x0, 0x0}, 'port1\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]}) fcntl$getown(r3, 0x9) dup(r3) 2017/12/25 20:03:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000127000)=[{0xf8, 0x16, 0xb, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4322f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f88dd09d4ea230e795935324e8f915102d2c2b2eff806f824f0b0d7cab2db017ef9a7e96cb8ce631acea3c67f74be979ab3fd8899718512599ac05d"}], 0xf8}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000728000-0x4)=0x0, 0x80000) getpeername$llc(r1, &(0x7f0000a66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000da0000)=0x10) socket$inet(0x2, 0x2, 0xfff) 2017/12/25 20:03:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000074000)=""/0, &(0x7f0000000000)=0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000432000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000e82000-0x24)={0x9, 0x88c, 0x100000000, 0x4, 0x5, 0x800, 0x78a9, 0x1, 0xfffffffffffffffb, 0x5, 0xffffffffffffff9f, 0x3}) 2017/12/25 20:03:19 executing program 6: fanotify_mark(0xffffffffffffffff, 0x0, 0x20000, 0xffffffffffffffff, &(0x7f0000098000)='./file0\x00') 2017/12/25 20:03:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) syz_extract_tcp_res$synack(&(0x7f0000299000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) userfaultfd(0x80800) ioctl$int_in(r0, 0x5473, &(0x7f00002df000-0x8)=0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bba000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f000008f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000023a000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) bind$llc(r3, &(0x7f000084f000)={0x1a, 0x0, 0xffffffffffffe0e0, 0x65e78f9a, 0x8001, 0x9, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000075000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000644000)="d0100da21369ecdd7d302d73d01ea6f04a6eefde872bce11bcdef3bd2a2242b6"}) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x100000000000, 0x0}]}) 2017/12/25 20:03:19 executing program 6: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) r1 = inotify_init() mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b3d000-0xe)='/dev/keychord\x00', 0x40, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2e, &(0x7f00002f2000-0x36)=""/54, &(0x7f0000b3d000)=0x36) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/autofs\x00', 0x208000, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00004c5000)=@int=0x400, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000b3d000-0x20)={@generic="a35dd185e580ef15932ecbf59818142e", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(r0, 0x9) inotify_add_watch(r1, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) inotify_add_watch(r1, &(0x7f0000b3a000)='./control\x00', 0x4000800) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f000077e000-0x20)={"2ca708049499d6da7a27cb8d0e8c87df", {0x4, 0x8, 0x16d, "b8189d52ab0f", 0x7, 0x0}}) 2017/12/25 20:03:19 executing program 2: mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000002e000-0x8)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001c000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f00000c4000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000fb0000-0xa)='./control\x00', r1, &(0x7f00003ed000-0xa)='./control\x00') mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000fb0000)='./control\x00', r0, &(0x7f0000fb1000-0x8)='./file0\x00') [ 62.121840] audit: type=1326 audit(1514232199.998:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9979 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 62.179146] audit: type=1326 audit(1514232200.058:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9979 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2017/12/25 20:03:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xb, 0x0, [@multicast1=0xe0000001, @loopback=0x7f000001]}, @ssrr={0x89, 0x7, 0x0, [@multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) r0 = creat(&(0x7f0000a2c000)='./file0\x00', 0x16) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000808000-0x4)=0x0, &(0x7f0000fd3000)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000e6b000)='./file0\x00', 0x400, 0x8) bind$ax25(r2, &(0x7f00001c7000-0x10)={0x3, {"40ef66a13e200c"}, 0xfffffffeffffffff}, 0x10) 2017/12/25 20:03:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) fchdir(r0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000b54000-0x80)=""/128) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000650000)={{0xff, 0x3}, {0x0, 0x0}, 0xfffffffffffffffb, 0x7, 0x100000001000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000276000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000575000)={r1, 0x0}) setns(r0, 0x4000000) utime(&(0x7f00009c7000)='./file0\x00', &(0x7f00002dc000-0x10)={0xfffffffffffffff8, 0x0}) mkdirat(r0, &(0x7f000061d000-0x8)='./file0\x00', 0xd27e774c814e11d6) 2017/12/25 20:03:20 executing program 3: mmap(&(0x7f0000000000/0xeda000)=nil, 0xeda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000dff000-0x26)="2600000022bc47015413070089ffe8ff02006d2400001f00c0e9ffff495180e507c7033500b0", 0x26) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000ed7000)={&(0x7f0000edb000-0x10)=@ax25={0x6, {"491a2d00ba23bd"}, 0x0}, 0x10, &(0x7f0000b32000)=[], 0x0, &(0x7f0000eda000)=[], 0x0, 0x804}, 0x2020) 2017/12/25 20:03:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000-0x90)=[{&(0x7f0000001000-0xe0)=""/224, 0xe0}, {&(0x7f00006bf000-0x5f)=""/95, 0x5f}, {&(0x7f0000001000-0x2f)=""/47, 0x2f}, {&(0x7f0000f08000)=""/93, 0x5d}, {&(0x7f0000001000-0xae)=""/174, 0xae}, {&(0x7f000063e000)=""/90, 0x5a}, {&(0x7f00009c9000)=""/187, 0xbb}, {&(0x7f0000239000)=""/220, 0xdc}, {&(0x7f0000000000)=""/121, 0x79}], 0x9, &(0x7f0000001000-0x90)=""/144, 0x90, 0x100000000}, 0x10022) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f00005b9000-0x88)=@ethtool_flash={0x33, 0x0, "3111d8d8862f1e9f960299ccb9d1ca12b48cd42fe5c0f29ecc129580d05fa4ac6609dcd551008566717679c66c6a2a563fde0c735cb9c6da2991d6f22ea823a7a0eff899966c3bb7f90e41fa1d1d1d76bed5ffde3b3fe9ebc03c8e85cdb56047402761dfaa2129ab9fbfefb8d55877b40f5420ccea78ec709c28bb7ff3ed0353"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$packet(0xffffffffffffffff, &(0x7f0000303000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000326000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000620000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 20:03:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006d2000)='./file0\x00', 0x0, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000f20000-0x4)=0x3e0000, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) connect$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3b0}, 0x1c) 2017/12/25 20:03:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x3d, 0x63419c059fd0f876) execve(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)=[], &(0x7f0000003000)=[]) 2017/12/25 20:03:20 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fallocate(r0, 0x0, 0x0, 0x40001) fcntl$addseals(r1, 0x409, 0xa) ftruncate(r1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000a000)={0x0, 0x5}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000001b000-0x8)={r2, 0x8}, &(0x7f000000b000)=0x8) 2017/12/25 20:03:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) readahead(r0, 0x400, 0xffffffffffffffae) listen(r1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000093f000)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000c6a000)={0x0, 0x5}, &(0x7f0000f56000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000798000-0x8)=@assoc_value={r3, 0x7e}, 0x8) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) listen(r0, 0x0) 2017/12/25 20:03:20 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b45000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000000000)={0x30, 0x0, 0x5, @fuse_notify_retrieve_out={0x6, 0x100000001, 0x81, 0xea56}}, 0x30) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00006cd000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, 0x0, &(0x7f0000000000)=0x0, 0x800) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00002c8000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x0, 0x4, 0x1, 0x6, 0x9, 0x3, 0x2, 0x800, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0x5, 0x6, 0x100000000}, &(0x7f0000002000-0x4)=0x10) 2017/12/25 20:03:20 executing program 1: clone(0x0, &(0x7f0000021000)="", &(0x7f000074d000)=0x0, &(0x7f0000f8d000-0x4)=0x0, &(0x7f0000983000-0x1000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 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$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x100, 0xffffffffffff9dda, 0x20, 0x1, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0x4}, &(0x7f0000001000)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f00005c3000-0x8)='./file0\x00', 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000002000-0x4)=0x8) 2017/12/25 20:03:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000054b000)={0x1, &(0x7f0000000000)=[{0x8, 0x0, 0x9, 0xffffffff}]}) fchdir(0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000dee000)=0x0) 2017/12/25 20:03:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000-0x10)={0x9dbe, 0x20, 0x20029035, 0x80}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) close(r1) syz_open_dev$mice(&(0x7f0000577000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00009ce000)=0x6) [ 62.273090] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=48162 sclass=netlink_route_socket 2017/12/25 20:03:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a64000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00005ab000)=""/167) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00005cb000)='/dev/ppp\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000af6000-0x58)={{0x0, 0x4ee}, 0x0, 0x0, 0x10001, {0x9, 0x2}, 0x6, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) 2017/12/25 20:03:20 executing program 1: mmap(&(0x7f0000002000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @empty=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00004fa000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) connect(r0, &(0x7f0000c11000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6698367393c7ca6afc3293899c1ca8950a88a894750a014731ee70f9ef9c260b9ee3aa1bd9ca2dfa4cab749207969c1fb1d9a3b36951f6c75c42472ed1e6ff", 0x0}, 0x60) 2017/12/25 20:03:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a61000)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0x86)=""/134, 0x86) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r2, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f00005f7000-0x10)=[{&(0x7f0000128000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "3003f4ff00000000000200000000000000df00ed9f8c070072013de52ecf1544ec9a96000000dd09090000000000000017befa457d260158b61a1a52"}], 0x4c}], 0x1, &(0x7f00008d7000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) 2017/12/25 20:03:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000084e000)=@file={0x1, './file0\x00'}, 0xa) statfs(&(0x7f0000209000)='./file1\x00', &(0x7f0000b98000)=""/200) write(r0, &(0x7f00008db000)="d9", 0x1) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x0, 0x0, 0x0) 2017/12/25 20:03:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40000000) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000549000)={0xffff, 0xf89e, 0x427, 0x6}, 0x10) writev(r0, &(0x7f0000e07000)=[{&(0x7f0000850000-0x2b)="2900000020001900013d0010000000060200001600000f00000000040d001400000000000000000008", 0x29}], 0x1) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000031a000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000293000-0x10)={0x9, 0x4, 0xffff, 0x4, 0x0}, &(0x7f0000b90000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c92000-0x98)={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]}, 0x8, 0xea}, 0x98) 2017/12/25 20:03:20 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c59000+0x14f)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000-0x10)={0x7, 0x401}) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$key(0xf, 0x3, 0x2) dup2(r1, r2) 2017/12/25 20:03:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000444000)='./file0\x00', 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000078000-0x33)=""/51) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00004af000)=""/58) lseek(r0, 0xfffffffffffffffd, 0x0) 2017/12/25 20:03:20 executing program 7: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ef7000)='./file0\x00', &(0x7f0000ef7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef7000-0x4)=0x0) 2017/12/25 20:03:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000963000)={0x0, 0x402}) r0 = syz_open_dev$sg(&(0x7f00000b5000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2271, &(0x7f0000947000)="") [ 62.331539] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=48162 sclass=netlink_route_socket 2017/12/25 20:03:20 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) fcntl$lock(r0, 0x5, &(0x7f00007a5000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, &(0x7f0000000000)=[{{&(0x7f0000b81000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000270000)=[{&(0x7f0000000000)=""/25, 0x19}, {&(0x7f0000001000-0xf7)=""/247, 0xf7}, {&(0x7f00005ef000-0x98)=""/152, 0x98}, {&(0x7f0000dee000)=""/0, 0x0}, {&(0x7f0000001000-0xc1)=""/193, 0xc1}], 0x5, &(0x7f0000001000-0xce)=""/206, 0xce, 0x1}, 0x1}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0xb2)=""/178, 0xb2}, {&(0x7f00003d7000-0x49)=""/73, 0x49}, {&(0x7f0000001000-0x23)=""/35, 0x23}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/172, 0xac}], 0x5, &(0x7f0000dcd000)=""/145, 0x91, 0x6}, 0x1}, {{0x0, 0x0, &(0x7f00001a5000)=[{&(0x7f0000e1a000-0xec)=""/236, 0xec}, {&(0x7f00005c6000-0xd2)=""/210, 0xd2}, {&(0x7f0000000000)=""/156, 0x9c}, {&(0x7f0000d13000)=""/163, 0xa3}, {&(0x7f0000833000)=""/116, 0x74}], 0x5, 0x0, 0x0, 0x7fffffff}, 0x7}, {{&(0x7f0000001000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000604000)=""/165, 0xa5}, {&(0x7f0000001000-0x66)=""/102, 0x66}], 0x2, &(0x7f000079e000-0xb8)=""/184, 0xb8, 0x4}, 0x800}, {{&(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000571000-0x8)=[{&(0x7f0000000000)=""/219, 0xdb}], 0x1, &(0x7f0000001000-0x4a)=""/74, 0x4a, 0x1f}, 0x2}], 0x5, 0x40000000, &(0x7f00008fe000)={0x0, 0x0}) 2017/12/25 20:03:20 executing program 6: mmap(&(0x7f0000001000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r0, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000506000)=[{&(0x7f000000f000-0x7a)=[{0x12, 0x14, 0xfffffffefffffffd, 0x0, 0x3, "01ff"}], 0x12}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) 2017/12/25 20:03:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090b000/0x4000)=nil, 0x4000, 0x51be735cfba72947, 0x10031, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e19000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000664000-0x10)={&(0x7f000042a000/0x1000)=nil, 0x1000}) process_vm_writev(r0, &(0x7f000082c000-0x20)=[{&(0x7f000090f000-0x1000)=""/800, 0x320}], 0x1, &(0x7f000090e000-0x80)=[{&(0x7f000090d000-0xd4)=""/1, 0x1}, {&(0x7f000090e000)=""/128, 0x80}, {&(0x7f000090f000-0xa6)=""/166, 0xa6}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00004fb000-0xb8)={0x0, 0x7, 0x5cc, 0x800, 0x5, 0x9, 0x1000, 0x5, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x99, 0x7fff, 0x1000}}, &(0x7f00006f2000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000878000)={r2, 0x80a, 0x2, 0x40}, 0x10) 2017/12/25 20:03:20 executing program 7: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000eaf000-0x8)='./file0\x00') futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f0000920000)={0x0, 0xfffffffffffffffc}, &(0x7f0000d59000-0x4)=0x0, 0x3fffffd) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c25000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001ec000-0x4)=0xc) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r0, &(0x7f0000fdc000-0x4)=0x4) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fdd000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000fdd000-0x4)=0x6) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) get_robust_list(r0, &(0x7f0000299000-0x8)=&(0x7f000045b000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000dac000-0x3)=0x18) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000e97000)=0x0, &(0x7f0000699000-0x4)=0x4) 2017/12/25 20:03:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000dd6000-0x1e0)=[{{&(0x7f0000213000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000feb000)=[], 0x0, &(0x7f0000bf7000)=""/176, 0xb0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00002ed000)={0x0, 0x0}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) read(r1, &(0x7f0000508000)=""/194, 0xc2) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) 2017/12/25 20:03:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0xfffffffffffffffe, 0xffffffff}]}) epoll_pwait(0xffffffffffffffff, &(0x7f0000789000-0x48)=[], 0x0, 0x0, &(0x7f0000bfd000-0x8)={0x0}, 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000060a000)={0x0, 0x0}) 2017/12/25 20:03:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000000011, 0x3, 0x100003) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet(0x2, 0x0, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000d30000-0x11)=""/17, &(0x7f0000bb8000-0x4)=0x11) 2017/12/25 20:03:20 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffd, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000000f000)='\x00', 0x40, 0x92, &(0x7f000000f000)={0x2, 0x2, 0x7, 0x20, 0x8, 0x0, 0xa4, 0x7fffffff}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000010000)=0x2) ioctl$void(r0, 0xc0045878) 2017/12/25 20:03:20 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000006000)={0x4}, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000014000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000013000)=0x4, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x52, 0x0, &(0x7f0000007000-0x52)="10bac79993504a0ff59b42267e1c527666e94e4a5b5396567480c575a3a195fdb38a25005ae7be5b72b4c6dd65041453d718157c2f8b9dc1b89993da0dbf4b109dadaeae3533638bb1df3537a54d5d20e54b"}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000015000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/25 20:03:20 executing program 7: mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x80004, 0x99, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000058000)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f0000000000)=0xc) sendto$packet(r0, &(0x7f0000001000-0x91)="3bab10cb569463c5cac9d98c4772fe7975f8267377f40abad510f2cc2a11e0ed6f29b0243826f07cc7fee4a7e59205dcdb6a6710462eb657344b46bdd5652067c918f33bf9208553309abc26008a55a36d809de6efcd05e2cdc16d0dec30b8bffca3db1d03c6df33e6f0f0a73f67e95d0c43d0a7b8368d7d250ebb9f75a5ac0d99350207178fdcfaaf7d44a1977811b795", 0x91, 0x4000000, &(0x7f0000058000)={0x11, 0xfe, r1, 0x1, 0x400, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r2 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r2, 0x5387, &(0x7f000005b000-0x2)="") 2017/12/25 20:03:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c97000)='/selinux/relabel\x00', 0x2, 0x0) mq_getsetattr(r1, &(0x7f00001c2000-0x40)={0x0, 0x7d, 0x4, 0x3, 0x4, 0x2, 0x20, 0xd1}, 0x0) sendmsg$key(r0, &(0x7f000027e000-0x38)={0x0, 0x0, &(0x7f0000881000)={&(0x7f00002c0000)={0x2, 0x4, 0x0, 0x8000000000, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x20004001) 2017/12/25 20:03:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x83) r1 = syz_open_dev$mice(&(0x7f0000292000-0x10)='/dev/input/mice\x00', 0x0, 0x7ffe) readahead(r0, 0x1ff, 0x7b) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000e33000-0x10)={0x9, &(0x7f0000d57000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000271000-0x10)={r2, &(0x7f0000c8f000-0xf7)=""/247}) sendto$unix(r1, &(0x7f00009b1000-0xee)="44c348b9f729b8b01d2e8744c84fa1a912337c3e1ceb2ef6ff0d8ce243e24829ad2b165f8a2010bfa8bca8784f132ea0987303b041258315281f42d1d199d6a55e06348d67f0983bacfbdca1201a8c29b0cabb3886a41dec95bfee35d84fa313e31413093c43323628dd13dafc70ece93907ca5f39f144743047baee7068248fbff854bd68b33a8fe134ebefb7e3adfa2e19a3bee6a35cccf0a22c5551eb6849fe05e9d61ab181640f8a0e0552b0fbb4acc84b8abfae422ac3fb5bf44f578702744cbb32d58ad47d29409ec5330f483dd76e4937a679832cb3a4d154ccc2cf5b11d7c48e2d5a4a997e73af45d9d7", 0xee, 0x8000, &(0x7f0000b72000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f00003ad000)=0x5) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000071b000)=0x0, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000dbe000)={&(0x7f0000a60000-0x10)=[0xffffffffffffff43, 0x7, 0x6, 0x0], 0x4, 0xd0d, 0xd21, 0x8, 0x40000000000000, 0x7, {0x5, 0x8, 0x520, 0xfffffffffffffeff, 0x4, 0x4, 0xb9d, 0x4, 0x95c, 0x401, 0x10000, 0x6, 0xffffffffffffffc0, 0xfff, "e26967810fdc4515b51d28b2753e11cff22b66e7139e420e8b5af7933d26d98e"}}) 2017/12/25 20:03:20 executing program 2: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000545000)={0x0, 0x0}) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000b26000)={0xfffffffffffffffb, 0x5, 0x2}) fcntl$setlease(r0, 0x400, 0x3) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mprotect(&(0x7f0000446000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b26000)='/selinux/create\x00', 0x2, 0x0) munmap(&(0x7f00001fe000/0x3000)=nil, 0x3000) vmsplice(r3, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2017/12/25 20:03:20 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000070d000+0xf49)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d53000-0x4)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000710000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x7ff}, &(0x7f00004e6000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r2, @in={{0x2, 0x3, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendfile(r1, r1, &(0x7f0000e9c000-0x8)=0x0, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x3, {"e1122a451254a2"}, 0x8}, [{"dac5c6d30af3f0"}, {"1ba73297f1747a"}, {"10906a014f3878"}, {"35524d3ff07bac"}, {"1012b37c2580d7"}, {"22da87b4e4344e"}, {"e7cb017628abfd"}, {"672cbd1d19c971"}]}, 0x48) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x4000000000044031, 0xffffffffffffffff, 0x40000) 2017/12/25 20:03:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) epoll_create1(0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000617000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) 2017/12/25 20:03:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000010b000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007e2000)=0x1c) recvmsg(r0, &(0x7f0000553000)={&(0x7f00000f4000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000039d000)=[{&(0x7f0000c0f000)=""/154, 0x9a}, {&(0x7f00000f7000)=""/3, 0x3}, {&(0x7f000018c000-0xa6)=""/166, 0xa6}, {&(0x7f0000c9a000-0x8b)=""/139, 0x8b}], 0x4, &(0x7f0000769000)=""/113, 0x71, 0x5}, 0x100) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000070f000)='/dev/vga_arbiter\x00', 0x220000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f3e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc6000-0x4)=0xe8) r4 = socket(0x0, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000b1d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x2, 0x0, 0x4, 0x80, 0x20, 0xffff, r2, r3}, {0x2, 0x2, 0x6, 0x7fffffff, 0xff, 0xffdf, 0x0, 0x1000}, {0xeeee, 0x81, 0x80, 0x100}, 0xf4e, 0x9, 0x3, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0xffffffff, 0x7}, 0x1a, @in=@rand_addr=0x782, 0x8, 0x6, 0x1, 0x8, 0xfffffffffffffff7, 0xffffffff, 0x800}}, 0xe8) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f000019c000)={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1e1}, {0xa, 0x3, 0x117a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x7fffffff, [0x0, 0x800, 0x4, 0x7fffffff, 0x101, 0x1, 0x8, 0x8ed]}, 0x5c) getsockopt$inet6_mreq(r4, 0x29, 0x1, &(0x7f00005d3000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000515000-0x4)=0x14) getsockopt$sock_int(r4, 0x1, 0x1d, &(0x7f0000629000-0x4)=0x0, &(0x7f000024c000)=0x4) 2017/12/25 20:03:20 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000-0xc)='net/rt_acct\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5, 0x0}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) poll(&(0x7f0000010000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/12/25 20:03:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000986000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000219000-0x17)='net/ip6_tables_matches\x00') getpeername$llc(r1, &(0x7f0000226000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000691000)=0x10) sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x26a950b) 2017/12/25 20:03:20 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c21000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8801}) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00000e8000)="e135550093b8d212f2633c22b211861fb783d75adf04f9c73b685b4ebfc90464fc84c81919da29b2c1921a62deab53cf8a84f45691de9110ab0064dcc3251cb1f75ee1f4510792ec71d56c8688d87382a285d33f795deb4deacc4c342b4f0dc244656d658e4d2a0cc67be9edbdc365b06a8713723dadd3b66317b109fa5d92b3c08c062d54df24917b7151fb4dcb0506", 0x90) 2017/12/25 20:03:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a6b000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003e3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mremap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003a4000/0x2000)=nil) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0x0}) 2017/12/25 20:03:20 executing program 0: mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000010000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000002000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000002000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2017/12/25 20:03:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) r1 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) personality(0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00005eb000-0x8)={0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000004c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0xff, 0xe, 0x4, 0xf60, 0x10000}, &(0x7f0000154000)=0x20) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000024b000)={0x10000001, 0x0}) [ 62.645529] binder: BINDER_SET_CONTEXT_MGR already set [ 62.670480] binder: 10105:10144 ioctl 40046207 0 returned -16 2017/12/25 20:03:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000237000-0x102)="1f0000000404ff1700434514234d0000000000000800bc0001ffdcffdf000d", 0x1f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000075e000)={0x0, 0x3, 0x0, 0x1, 0x80}, &(0x7f0000c0c000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000050f000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x8, 0x5, 0xd1, 0x0}, &(0x7f0000662000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fb3000-0xb8)={r1, 0x9b66, 0x7fffffff, 0x7, 0x8f54, 0x3, 0x1, 0x8, {r2, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x13d, 0x2, 0x7f, 0xffff}}, &(0x7f000024b000)=0xb8) 2017/12/25 20:03:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bpq0\x00'}) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000721000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000f41000)=0x3) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) 2017/12/25 20:03:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d73000-0x9)='/dev/sg#\x00', 0x0, 0x2000000002) write$tun(r0, &(0x7f000024a000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) write$tun(r0, &(0x7f00005bd000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0xc, 0x0, "c78786fd"}}}, 0x2a) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f2e000-0x28)={@common='ipddp0\x00', @ifru_names=@generic="865295a4c8fbafd39cf731249d5defc0"}) 2017/12/25 20:03:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00001c6000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a76000+0x637)=0x10, 0x80800) pread64(r0, &(0x7f0000368000)=""/4096, 0x1000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e07000)=[{&(0x7f0000656000)="2900000021001900013d3524000a00060200320100000000000000040d0014000000049d000000088f", 0x29}], 0x1) 2017/12/25 20:03:20 executing program 6: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001f7000)='/selinux/policy\x00', 0x0, 0x0) socketpair(0x3, 0xa, 0x1, &(0x7f000011d000-0x8)={0x0, 0x0}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000805000)=r1) add_key(&(0x7f0000183000)='cifs.idmap\x00', &(0x7f0000f17000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f17000-0xfc)="9da9e69bdaeaec65d2a0780e27379ffed5836fe03183391f0d95eb4e7ecd788d87df3b77cf792286bb4e1cfb1e36608f50dd531fb3cf5d1667ca37ba5c3549aa9da87ed9a7329b4bb8a765be48c0908bf3929c7930623f5fe18077d5ed8ba1e0ad5662d81927c42e50aea3090f7bafb5c1247bd3c9a06a5640d4ed7067971479c8e23bb8bbabccc82f7f08d36a98610a28f44a365938912ed74ea3b32870244a4d909aa4fdf415f09b9e5f3cd124bec58e499cf98fa10e8e8a9b43d2cc1f4b50af54085e04d759d7955f76e47c26573a34e13b5cd8463a6f8109fef9c378632bbbcae84674fccd88c1d5641c7a5d86e66dc1b5bc963a952e", 0xf8, 0xfffffffffffffffa) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000af9000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) 2017/12/25 20:03:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009f5000-0xd)='net/if_inet6\x00') getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000a3b000)=""/49, &(0x7f00000f3000-0x4)=0x31) sendfile(r0, r0, &(0x7f00000fe000)=0x0, 0x8025) 2017/12/25 20:03:20 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x6, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00009f3000/0x4000)=nil, 0x4000}, 0x3, 0x0}) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000012000)={0x0, 0xf7}, &(0x7f0000004000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000012000-0x8)={r2, 0x32}, &(0x7f0000003000)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x0, &(0x7f0000003000)=0x0, &(0x7f0000013000-0x4)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000011000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") syncfs(r0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000bfb000-0x10)=[{&(0x7f0000c0a000)="2900000020001900013d181000d9f50602000000000000029e0000040d000400ff7f00000000000000", 0x29}], 0x1) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000696000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ace000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x65}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7fffffff, 0xe8, 0x0, 0x8}, &(0x7f000039f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00005ea000)={r6, 0x3c, &(0x7f000060f000-0x3c)=[@in={0x2, 0x3, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffeffffffff}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000007e000-0x4)=0x10) 2017/12/25 20:03:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000525000)={0x5, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46, 0x3, 0x3, 0xb2b, 0x0, &(0x7f00008e7000)=@common='rose0\x00', 0x7, 0x0, 0x1}) fcntl$notify(r0, 0x402, 0x80000010) 2017/12/25 20:03:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000243000)='+vmnet0nodev,\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000433000-0xbc)={0xfff, 0x3, 'client0\x00', 0xffffffff80000001, "0391d072e298a0c2", "aefde0c50e89eff547e3ccc922ac6d355714df8950a0b0ca49f75a7a65193af5", 0x9, 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]}) request_key(&(0x7f0000874000-0x8)='keyring\x00', &(0x7f00009f9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001a1000)='em1systemGPL\x00', 0x3) 2017/12/25 20:03:20 executing program 4: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000371000-0x14)={0x0, 0x0, 0xb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x8000000006) r2 = getuid() mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fe8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001bd000)=0xc) syz_fuseblk_mount(&(0x7f000088a000-0x8)='./file0\x00', &(0x7f0000a03000-0x8)='./file0\x00', 0x1000, r2, r3, 0x8, 0x1, 0x0) writev(r1, &(0x7f00009ca000-0x70)=[{&(0x7f0000a8c000-0x1000)="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", 0xc18}], 0x1) 2017/12/25 20:03:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000ce9000-0x4)=0x0) getpeername$ax25(r0, &(0x7f00006af000)={0x0, {""/7}, 0x0}, &(0x7f0000b20000)=0x10) r1 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/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$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f00000e1000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) r3 = gettid() ptrace$poke(0x4, r3, &(0x7f0000e5b000)=0x0, 0x1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) fcntl$addseals(r1, 0x409, 0x1) sendfile(r1, r2, &(0x7f000067c000-0x8)=0x0, 0x1) syz_open_dev$sndtimer(&(0x7f0000f10000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) 2017/12/25 20:03:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r1, &(0x7f0000467000)=@generic={0x0, ""/126}, &(0x7f00001f4000-0x4)=0x80) getsockname$inet6(r2, &(0x7f000064d000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000067d000)=0x1c) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = epoll_create(0x101) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00001f3000-0xc)={0x0, 0x0}) connect$unix(r0, &(0x7f0000c01000)=@file={0x0, './file0\x00'}, 0xa) 2017/12/25 20:03:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e1e000)={0x0, 0x0, 0x0}, &(0x7f0000869000)=0xc) r1 = syz_open_procfs(r0, &(0x7f00005c8000-0xf)="6f6f6d5273636f72835f61646a0074") fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000857000-0x8)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000592000)='sessionid\x00') sendfile(r1, r2, &(0x7f00006b0000)=0x0, 0x200000002000ff) 2017/12/25 20:03:20 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000544000)={0x0, &(0x7f0000468000)=[]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/25 20:03:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000c05000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f00000bf000)=0x0, &(0x7f0000cc3000-0x4)=0x4) 2017/12/25 20:03:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x1000000000, 0x80801) readv(r0, &(0x7f00004aa000)=[{&(0x7f00003ed000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/25 20:03:20 executing program 4: r0 = socket(0x3, 0x802, 0x8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d26000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000d25000)=0x66) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000d26000)=0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d26000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000053f000-0x4)=0x8) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000352000-0x4)=0x3, 0x4) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d26000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000d27000)=0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000d28000)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000d27000)={0x1ff, 0x3, 0x5, {0x0, 0x1c9c380}, 0x1, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 20:03:20 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000798000)="") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) dup2(r1, r0) creat(&(0x7f0000eca000-0xc)='./file0/bus\x00', 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) rt_sigtimedwait(&(0x7f0000b6b000)={0x2}, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000071d000-0x10)={0x77359400, 0x0}, 0x8) 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) 2017/12/25 20:03:20 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_mreq(r2, 0x0, 0x27, &(0x7f0000001000-0x8)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2017/12/25 20:03:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00004cf000)='./file0\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000d57000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000013000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ftruncate(r0, 0x0) 2017/12/25 20:03:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000e83000-0x4)=0x5) r2 = socket$inet(0x2, 0x80000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000097a000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004e3000-0x8b)="8b756e3846c0008d90b59895b606fa6732d3716f8f698ccc9d7a7fe488282272be3a414f307d7a17f2a69fb9a8a035a701bf0e087724b6fb584b21c7f3fb6970f2700351a19bcef44e8425dd8c12de136728cf6666d798a67ce6a3c841fc6714506cae5bbf870175ed4fc4a2fbee01ec9118b384ac497f02118996bb88fafda0b947fcfd0d25bc16462f56", 0x8b, 0x0, &(0x7f0000244000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 20:03:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b80000)={0x0, 0x0}, 0x80000) recvfrom$inet6(r0, &(0x7f0000351000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000813000)={0xa, 0x1, 0xea, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 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}) [ 62.953286] binder: 10203:10220 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 62.985269] binder: BINDER_SET_CONTEXT_MGR already set [ 62.993124] binder: 10203:10230 ioctl 40046207 0 returned -16 2017/12/25 20:03:20 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xae21bef8bd7bc417, 0x80000, 0x4, &(0x7f0000ac4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000ff5000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ff5000-0x4)=0x48) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/25 20:03:20 executing program 6: r0 = gettid() ioprio_get$pid(0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 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) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000504000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000622000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00004c7000-0xe8)={{{@in6=@empty={[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, 0x0, 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, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) r9 = socket(0xd, 0xe, 0xbd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = mq_open(&(0x7f0000c83000)='\x00', 0x2, 0x6, &(0x7f0000001000-0x40)={0xfe, 0xfff, 0x4, 0x2, 0x7, 0xffffffff00000000, 0x7, 0x10000}) r11 = syz_open_dev$random(&(0x7f0000b7d000-0x7)='/dev/random\x00', 0x0, 0x80040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x401}, 0x8) r13 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000572000)='/dev/rfkill\x00', 0x2000, 0x0) r14 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f00004fd000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x80000000, 0x6, 0x8, 0x1, 0x0, 0x3, 0x800, 0x4, 0xede, 0x8, 0x2, 0x2, 0x0, 0x0, 0x1, 0xdfa2, 0xed4, 0x20, 0x80, 0x908a, 0x4, 0x400, 0x8, 0x7ff, 0x0}, r0, 0x2, 0xffffffffffffff9c, 0x4) r17 = syz_open_dev$sndseq(&(0x7f0000bd4000+0x245)='/dev/snd/seq\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r19 = accept4$llc(0xffffffffffffffff, &(0x7f00000fb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a47000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xf3, &(0x7f0000001000-0x8)={0x0, 0x0}) r21 = syz_open_dev$usbmon(&(0x7f0000d5a000+0x8ee)='/dev/usbmon#\x00', 0x8ee, 0x8280) r22 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000325000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x20100, 0x0) r24 = userfaultfd(0x80000) r25 = getuid() stat(&(0x7f00002a3000-0x8)='./file0\x00', &(0x7f0000386000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00004c8000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0xe000, 0x0, 0x0, 0x3, 0x72, 0x800) r30 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = mq_open(&(0x7f0000000000)='ppp0,ppp1ppp1#eth0#[/@keyring\'vmnet0\x00', 0x80, 0x88, &(0x7f0000000000)={0x8001, 0x3, 0x7, 0x6, 0xe06, 0x5, 0x0, 0x3ff}) r32 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000896000-0x10)='/selinux/member\x00', 0x2, 0x0) r33 = socket$inet6_udp(0xa, 0x2, 0x0) r34 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000000000)=[{&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000f0c000)=[{&(0x7f0000001000-0xd1)="e4fa42c522a53a8d957ea267ffe6542492ca658611ca7aea51a489aed094b87c06f259f9c02fead3942c9babe10c1c5cdcbeb2dfa67aaa2045d6bcdf5dca1d90cf4dad1cd850efac642c35e63fac4efc46d35de92faddfd0e80e8eed8ab15c697af3eff121447b23cd2e743effdbab3df2fe4285493cc3957ba87913105f9ebd8634cd2870981284a824a7bfc6eb8fc65b6a03df30d5948c11ea39bb2ee523f4c1caa14d6deab1273a3f2f1b8f95877282c370e656015ac288fddcfc7f1727013caa5daea1e7315177e610dc53f787e278", 0xd1}, {&(0x7f0000001000-0x86)="df65c6b811e26b982465a5381b4dac3c8df2fa005363ae07c0e0d086ac6715d3751d820911346fc27831ab1dc423e1ce6ccd3c7abef366e3eb60a760cbde0fa7961e1ea355b6daaf6444d19e359cb6f27e3fb0b9569969982d4bcd50014f95025569f0e7a302952f5777af731427606cf04dc2dbd46f6983cb78788da920d19f2e55b178800d", 0x86}, {&(0x7f0000000000)="e3941683c288ec90341e2b9a385f919ddd7ea1d1577c21712b4e5989fa706665f2403a0334c38d6f4b6ad53c7a946bdf9a2931473afe69b424585cc4465d67e56b2fd32697c19ef1672b7aef470ad864f03442908ac17e70b8457603c137519b39522ec9cb48bfeb4fd41cf976d6f49451ad00df49e9422a4c9200e717c779f62f601f3c907318", 0x87}, {&(0x7f0000001000-0x38)="79380aabc019c655009058c794f0ec041010db8bc50679ca09dbff65cfcf4da92e4b0e2052318ab9aca77666277001624e4b4763fc5cd28f", 0x38}, {&(0x7f0000001000-0xe3)="dffc45204e61cee4fe29c44e1ddc3640388a6f0f524755085e9542ed1566274638e2216d131777ad7c313629efbeecd0bb3f00065455af73ba52cbc50b2cc4d453e080f45379bb48ec6aa6e0feacd99119e3efbf52b46583f6d73ed0bc2b104d0dd62f66a5564d2418d2e6b5ae5408642b2ac79f5a0b63b98db6018137e76296ea0b97091342a33a43555e810568aaad7f54b62c4bb184cb53e156870cae8eade4f74552affe2a4fdebf9c6a8d60c4676462e57c97345c2861791e99f1ce9267d10c58eb76de22e3fa0e91f5d01c8402c364491e9d2ccc766266333fb1b79207c30b7b", 0xe3}, {&(0x7f0000c7b000)="36edd0cc639d8863abcbcdc1564d4bcab0df2ba0def9ed4d384c555ad52ec09345459d16da63297af5c167de44b40707004bd501dc0fd636939c3976d03218dcb4c5aa166233e931586d51e4e645c3", 0x4f}, {&(0x7f0000000000)="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", 0x1000}], 0x7, &(0x7f0000ecf000-0x58)=[@cred={0x20, 0x1, 0x2, r0, r2, r3}, @cred={0x20, 0x1, 0x2, r0, r4, r5}, @rights={0x18, 0x1, 0x1, [r6]}], 0x58, 0x4008000}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0xbe)="5a8d8ff5cf1726bbfc9499e8c6df4c6b5b50e56b48fc459a99077de25543ef07554e141c34b02a71c61f7009885a8bd697467e7b1d577f3d791751dcdeeb469c18ae71df25aa2b9026222c1fd4627f20e2a3a3570df797dd3409532fc2dc7e97e5c10d624c3536fd7abf0a7de25569e2bdabe16b6d09148bac27e8199e01312fa4721bb8c9129201d2d3d4e056b797df0e758ecfbbd8af83fdfed5c61287264a95d435b77c4d446421247012a6d450ddc4ffe320074e7763bf64fa2166b4", 0xbe}, {&(0x7f000097a000-0x47)="9408735423f087be1db2dc0db14968d037ad73bb9a961f5895cf51bfcaedd196d167a1229803f72c7e65b2819b37621c436a148be6b00d6735c846a60d87fec45a805ddcb3a9e2", 0x47}, {&(0x7f0000001000-0x49)="ea52685e339b16f7b91134352ea76d600743256f36aa0608a4f6db657e3ebf8e4c19468ae09aad1a56d5b8127e2cee4633d0519e8d17be8c670a99d9c6ef1fc3b4b1bbbd87080e28f7", 0x49}, {&(0x7f0000dc9000)="3d9b53888813252d2026254f034db281942a58bce1619e4e78429a105544fadd5c9d5f0d", 0x24}, {&(0x7f0000000000)="cdf5d1305e459961587c53", 0xb}, {&(0x7f0000935000)="6ffba3fa4cc77351fba96b7dd158146a27bbf39ea4e4ec46855c177ef308c9d5493980249dd6e14e275c20927b0bd643cce0d76372398ef669fbabf7927833ba0d623945e66e844e8a92dc317eb03cefc2189bcfd250a799d63484017d16612966f539ba352bd34b440114642fede33177a14efed9ab5f472a9894d7ec1020b26bea", 0x82}], 0x6, 0x0, 0x0, 0x4011}, {&(0x7f00009c1000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f00001a2000-0xee)="230f93bd7c8e027899d98d43550f3907e9dbf901706828a2de25f135a3e62bac986809746e7f6fa04ff44971ae795143a68bd5adc40bbc9116d1af9f8f98eb38f4d1106bc7b92da3315991a188e9796dd81511c9bf3e610a1add9f86b3f3e4dd88fd7eb11385e446ae0e498b367a06ee3286f55f12961ed019202af371dd4c0fd5de50ac485cc447ce66c06ade6a1e24e1403d00d2c4f88ba27f2c4a30e40701fde915ebcf7808bf7c103abf250d6dc6af5c8bc5bbe0350d263c261c2e98076b013a88ec73c0167096e5d8cde46b09b9b8fa64a68d881aa9cddb0023280801f785363c5a95360649203f5ff0843d", 0xee}, {&(0x7f0000623000)="d65b71a957471afb1a400cb048d2d23425b15886c143b0581e995869bf8ab0b5567f852ff6ff8c0fdf8c71564b54f085e7207590d8a66c97422ae4f00619c6e62817624f9917a6babb99ccb9a1d926eca57d1cf1c644791dff97dc11a82b7b16746cb00908af975130d403bff7b9afbfe316141a1d", 0x75}, {&(0x7f0000000000)="c3357c15153d3d7a8f7d2074fe694fea2bc2acb98f03880ac3289f6c44688ec466d522fb0b70d26eabc79580e755953626ff857f8eb6426dd54ed09d5d88e890f1e7282fbf21b8c44a381ec1aa9c18a261ce11e4defbc15fda81d5998d21c59916d8c315a5b0a7675fba55822b5d2afbeafdc282cfaedf0eadb780ae29277f489a7d035c7a093a6c9a7882ae35c8ec2f356954a0af91d810a05718db96a48df6728b6085c2954cc0812ad769dd868da29bd68020b417ab8f3aba5bc94ad011f3f1a1442e866726361f4f3b38ee9630d702d10127cb31d01351f78d867f9d5e9baaf1191b634125", 0xe7}], 0x3, &(0x7f00004e8000)=[@cred={0x20, 0x1, 0x2, r0, r7, 0x0}, @rights={0x30, 0x1, 0x1, [r8, r9, r10, r11, r12, r13, r14, r15]}, @rights={0x38, 0x1, 0x1, [r16, r17, r18, r19, r20, r21, r22, r23, r24]}, @cred={0x20, 0x1, 0x2, r0, r25, r26}, @rights={0x30, 0x1, 0x1, [r27, r28, r29, r30, r31, r32, r33, r34]}], 0xd8, 0x4000800}], 0x3, 0x8000) getpgrp(r0) [ 63.013230] binder: 10203:10220 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 63.038669] binder: 10203:10220 BC_DEAD_BINDER_DONE 0000000000000000 not found 2017/12/25 20:03:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c42000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000000000000800) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) unlinkat(r0, &(0x7f00001dc000-0x8)='./file0\x00', 0x0) vmsplice(r1, &(0x7f0000b1d000)=[], 0x0, 0x2) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000984000-0x8)={0x0, 0x0}) writev(r1, &(0x7f0000d78000-0x10)=[{&(0x7f0000835000-0x7c)="fb", 0x1}], 0x1) 2017/12/25 20:03:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c25000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000f2d000)=0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r2, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000949000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000283000)={0x0, 0x0, 0x0}, &(0x7f0000fc4000)=0xc) r3 = gettid() fcntl$lock(r2, 0x7, &(0x7f0000879000-0x20)={0x2, 0x2000000020000, 0x2000000000049f, 0xbffffffffffffffd, r3}) 2017/12/25 20:03:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c6f000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) r2 = socket(0xf, 0x3, 0x2) write(r2, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ee4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e09000-0x4)=0x14) 2017/12/25 20:03:21 executing program 0: clone(0x0, &(0x7f0000196000-0xcc)="", &(0x7f000004d000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) set_tid_address(&(0x7f0000000000)=0x0) 2017/12/25 20:03:21 executing program 7: mmap(&(0x7f0000000000/0xd9f000)=nil, 0xd9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x2) write(r0, &(0x7f0000d9c000-0x2b)="", 0x0) mmap(&(0x7f0000d9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000da0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b1d000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000abb000)={{{@in6=@remote={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, 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, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da0000-0x4)=0xe8) mmap(&(0x7f0000d9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000da1000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000da0000-0x28)={@generic="34481878e487f0303bbc3a0985bc279e", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$netlink(r0, &(0x7f0000d9c000)={0x10, 0x0, 0x0, 0x80000000}, 0xc) fcntl$addseals(r0, 0x409, 0xd) 2017/12/25 20:03:21 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000748000-0xf)='/dev/sequencer\x00', 0x200240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000001000-0x4)=0x0, &(0x7f0000906000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000000, 0x30050, r0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000001000-0x20)={0x8, 0x3, 0xffffffff, 0x1, 0x10, 0x7}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1b, &(0x7f0000001000-0x1d)="7d83c1c6e2d99faf5f812014a4db282711080000", 0x14) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, 0x4) 2017/12/25 20:03:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000242000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$sg(&(0x7f0000f42000-0x9)='/dev/sg#\x00', 0x1, 0x200001) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000982000-0x4)=r1) getsockname$ipx(r1, &(0x7f0000015000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000b000)=0x10) mknodat(r1, &(0x7f0000601000-0x8)='./file0\x00', 0xc010, 0x9) bind$netlink(r0, &(0x7f0000904000-0xc)={0x10, 0x0, 0x0, 0x5c4d742e}, 0xc) 2017/12/25 20:03:21 executing program 6: prctl$intptr(0x18, 0x72b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x42) ioctl$KDDISABIO(r0, 0x4b37) 2017/12/25 20:03:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000079d000-0x8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00007ba000)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00006d8000-0x9)='/dev/sg#\x00', 0x0, 0x8001) open(&(0x7f0000f5c000-0x8)='./file0\x00', 0x50201, 0x81) r2 = add_key$keyring(&(0x7f00004f4000-0x8)='keyring\x00', &(0x7f0000592000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$update(0x2, r2, &(0x7f00007d3000-0x82)="965532bc0f94ee88e5655e3998aa1039e791887a6d590d1d35687ed3ae911bf9ff6c5c57541faa7c4970f30414251bd4af95aa4867bdcad2271204dbcd19c0c71e0ba4b9f53a6596c7bfa42cc10a4548fb4d778b772646216747af4a28d687a088230ce223bdec5e80a52192bf7fb3271dc088d602a0f1b142094effc64717b84531", 0x82) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000089e000)=0x0) lseek(r0, 0xffffffffffffffff, 0x0) 2017/12/25 20:03:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000361000)={0x0, 0xb8, &(0x7f0000277000-0xb8)=[@in6={0xa, 0x0, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc129}, @in6={0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, @in6={0xa, 0x3, 0xffffffffffff3ee3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x2, 0xf59, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd70}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xea}]}, &(0x7f0000b73000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009df000)={r1, 0x8}, 0x8) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000374000)=0x0, &(0x7f0000e50000)=0x4) 2017/12/25 20:03:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000391000-0xd)='/dev/usbmon#\x00', 0x0, 0x800) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00005a9000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000876000)=r1) r2 = socket$netlink(0x10, 0x3, 0x800000000000006) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f0000011000)=[{0x10, 0x13, 0x411, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2017/12/25 20:03:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001a6000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000f1e000-0xa)='./control\x00', &(0x7f000082f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) r2 = inotify_init1(0x7ffff) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f0000f27000-0xa)='./control\x00', 0x410005, 0x0) 2017/12/25 20:03:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r1 = fcntl$dupfd(r0, 0x2, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) socketpair$inet(0x2, 0x80a, 0x2, &(0x7f000066d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c0e000)=@int=0x7, 0x4) write$tun(r1, &(0x7f00008ec000-0x1061)=@hdr={0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, @ipv4={{0x10, 0x4, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0xb, 0x0, [@broadcast=0xffffffff, @empty=0x0]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0x6, 0x0, []}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0x0, @broadcast=0xffffffff]}]}}, @udp={0x0, 0x0, 0xfbf, 0x0, "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0x1009) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000077b000-0xc)=@sack_info={0x0, 0xf58, 0x25}, &(0x7f00001d0000-0x1)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000904000-0x6)={r2, 0x9}, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00001aa000)={{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]}) 2017/12/25 20:03:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00009a8000-0x12)='/dev/input/event#\x00', 0x0, 0x80) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf6000-0x10)={0x1, 0x7, &(0x7f0000cf6000-0x8)="0a0ced1b64d56f"}) ioctl(r0, 0xf4, &(0x7f0000da8000)="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") r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000893000)='/selinux/mls\x00', 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f00005ac000-0x60)={0x27, 0x9, 0x9, 0x2, 0x5, 0x54, "1c7ddf77426aec238e3046b66add942ef82ec972d2d619df05f51d2c50c212c449f9d926deaf9ab1cc6417e743002172e2a5d13a8fcede1f2d52ac90170446", 0x7}, 0x60) 2017/12/25 20:03:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000045000-0xe)='./control\x00') chroot(&(0x7f0000f03000-0xa)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000ed8000)=0x0, &(0x7f0000d40000-0x4)=0x4) mount(&(0x7f00009fa000)='./file0/file0\x00', &(0x7f0000137000-0x10)='./control/file0\x00', &(0x7f0000bac000+0xf36)='ext2\x00', 0x0, &(0x7f0000727000)="") open(&(0x7f0000243000-0xe)='./file0/file0\x00', 0x0, 0x0) 2017/12/25 20:03:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000034b000-0x3)='D', 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e5d000)=0x0) r1 = open(&(0x7f00006b0000)='./file0\x00', 0x80000, 0x8) tee(r1, r1, 0x4, 0x9) ioctl$TIOCGPTPEER(r1, 0x5441, 0x3) 2017/12/25 20:03:21 executing program 5: ioperm(0xffffffff, 0x7fff, 0x8b58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') unshare(0x28060400) exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2017/12/25 20:03:21 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x10001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000-0x18)={0xaa, 0x7, 0x0}) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)=0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000002000-0x58)={0x1f, 0x800, 0x5, 0x4, 0x539, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) modify_ldt$read_default(0x2, &(0x7f0000013000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000073b000)={&(0x7f00002a9000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000bb7000)={0x0}, &(0x7f0000710000)=0x4) 2017/12/25 20:03:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='net/protocols\x00') ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000ff000-0x4)=0x0) listen(r0, 0x5) r1 = socket(0x11, 0x80002, 0x0) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r2) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/25 20:03:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x5f2) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x3, 0x40004) ioctl(r1, 0x5387, &(0x7f000005b000-0x2)="") 2017/12/25 20:03:21 executing program 3: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000487000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d23000)=0x14) getsockopt$bt_hci(r0, 0x0, 0x43, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000d27000)='/dev/sg#\x00', 0xb9a, 0x101000) 2017/12/25 20:03:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$inet6(r0, &(0x7f00008d4000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008e1000)=0x1c) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00009ee000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1a000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000cf1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc, 0x0, 0x20, 0x500, 0x8, 0x20000, r2}) fgetxattr(r1, &(0x7f00002ce000)=@random={'user.\x00', "2fd25e73797374656d7070703027657468302400"}, &(0x7f00009f8000)=""/129, 0x81) futimesat(r1, &(0x7f0000d71000-0x8)='./file0\x00', &(0x7f0000c7c000)={{0x0, 0x0}, {0x77359400, 0x0}}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e89000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x1, 0x2, 0xffffffffffffffff, 0x5, 0xa0, 0x80, 0x0, r2, r3}, {0x1, 0x6, 0x9, 0x9, 0xf47c, 0x4, 0x9, 0x2}, {0x6, 0x100000000, 0x7fffffff, 0x2}, 0x980, 0x76, 0x0, 0x1, 0x10, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x9}, 0x3, @in=@broadcast=0xffffffff, 0x1, 0x3, 0x0, 0x1f, 0x9, 0x1, 0x8}}, 0xe8) setsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f000077c000-0x1000)="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", 0x1000) 2017/12/25 20:03:21 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000)='attr/exec\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000020000)=@hdr={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x0, 0x0, 0xfffffffffffffc01}], {0x8100, 0x2, 0x1, 0x9}}], {{0x69e184bfb583e907, @x25={0x0, 0x5, 0x1, "7cf0bc51cb788e44c75c1f587f7f2224131909c91cd18f11219eb9f80680d49292ca3cd261cb1a0cd210b9380b5f7bc1399898a296dab4c405b69ade453634"}}}}}, 0x62) 2017/12/25 20:03:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f2c000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) fcntl$setstatus(r0, 0x4, 0x800) r1 = socket(0xe, 0x5, 0x3) sendmsg(r1, &(0x7f00003a7000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008f3000)=[], 0x0, &(0x7f0000ca4000-0x3f0)=[{0x10, 0x29, 0x8, ""}], 0x10, 0x0}, 0x0) r2 = accept(r1, 0x0, &(0x7f0000582000)=0x0) setsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f0000d69000)=0x2, 0x4) r3 = dup3(r2, r1, 0x80000) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) set_robust_list(&(0x7f0000188000-0x18)={&(0x7f00004bb000/0x2000)=nil, 0x6, &(0x7f00001fd000/0x1000)=nil}, 0x18) r4 = add_key$keyring(&(0x7f00001d0000+0xe1d)='keyring\x00', &(0x7f00000b7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r5 = geteuid() fstat(r1, &(0x7f0000c09000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r4, r5, r6) r7 = add_key(&(0x7f00005dc000-0x5)='user\x00', &(0x7f00001b6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000131000)="a766707d4301fca4009d0e1a8a1e81a038e6a2ed8507ab791ded1e4f98f4bdea549b189307d65259815a3d322c0609b2ce5bbfa18501cfbe04119c561724ce4ab6c83a7bfbab8d39a4b2bbe0df1bc60e170610f79daf25c0166d48eb2d8e52b224cda191b12c45db85fc3bfed8c5b68acc9a32e929f112e70bd4c59fa68843d2737e6a7623f40dfc62bfb29b6ab050bc88b97d85da88f52d9bf1", 0x9a, 0xfffffffffffffff9) keyctl$clear(0x7, r7) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000898000)={{0x4, 0x0}, {0x5, 0x4}, 0x2, 0x2, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006e8000)={0x0, 0x0, 0x0}, &(0x7f0000dd6000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000a98000)=r8) 2017/12/25 20:03:21 executing program 5: mmap(&(0x7f0000000000/0x5b0000)=nil, 0x5b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b900000000000000084f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b309c9dfbde3f76323a5af634e4235a33d57e456460104ca0dedf1f0e8365cd000606c41d009976034d6557bf8917cad6305900000000000000d678aabb64ffffffed000046", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005b0000)='/dev/autofs\x00', 0x360c3, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f00005b1000-0x26)={&(0x7f000043c000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00005b1000-0x10)=[{&(0x7f00005b1000-0xa3)="ce74e5e3ffd9be16900116e033601703ef0f7e68b810344933a8620797c91bb1f0e6e0daba0338e04ee086eae8686bc1aa11318c22371502b4478809b49bb5332ffb216a4f68135370d441aaa3fe626a62e9ed7e5240f9f73354cbc8d02f4bced384bef3dafc28320015bed9722bbd246cafd5310ed31cf0a8509a4ab1506ee0dbd6fc347a8fd78303e284de33e451bfdf544d0d88110fe2d94953393c26d0a3747d21", 0xa3}], 0x1, 0x0, 0x0, 0xc0}, 0x44010) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xf, 0x1000, &(0x7f00005b0000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000131000)=0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005b0000)={0x0, 0x0}) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00005b1000)={&(0x7f00005b1000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000514000)={{{@in=@remote={0x0, 0x0, 0x0, 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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b1000)=0xe8) 2017/12/25 20:03:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000037f000)={0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b4a000)=0x8, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00001a2000-0x8c)={0x20, 0x40, 0x9, 'queue0\x00', 0xa98, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 20:03:21 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ff6000-0xe8)={{{@in=@multicast1=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}, {{@in=@multicast2=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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff5000)=0xe8) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000ff5000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, r1}, 0xc) remap_file_pages(&(0x7f0000c3e000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000ff7000-0x60)={0x27, 0x2, 0x5, 0x7, 0x7, 0x3, "1f0d961006c767056e9da9a383df3a08db62d5e9b2eda1e58a3fd7de9126d60b11d094abdda46112a3da194d28c13858526baefe9a165923b2d136188756a3", 0x2883}, 0x60) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000b28000)='./file0\x00', &(0x7f0000ff7000)={0x2, 0x3e1}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000ff6000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00009c0000)={&(0x7f0000950000/0x1000)=nil, 0x1000}) 2017/12/25 20:03:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f00004e9000)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d09000-0xd0)=[@in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x401}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff9d}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd0) 2017/12/25 20:03:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f000014f000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x7f31) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000654000-0x8)={0x0, 0x3}, &(0x7f0000153000+0x7d7)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000003f000-0x8)={r3, 0x400}, &(0x7f0000a70000)=0x8) socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2017/12/25 20:03:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000691000-0x4)=0x80) seccomp(0x1, 0x0, &(0x7f00006eb000-0x10)={0x1, &(0x7f00008a8000)=[{0x6, 0x0, 0x0, 0xffffffffffff8002}]}) r0 = accept4(0xffffffffffffff9c, &(0x7f000071c000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000310000)=0x58, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c86000)={0x0}, &(0x7f00008bb000)=0x4) stat(&(0x7f000006f000)='./file0\x00', &(0x7f0000900000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a9b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007dc000-0x4)=0xe8) stat(&(0x7f000054e000)='./file0\x00', &(0x7f0000057000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r4) setresuid(r1, r2, r3) r5 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f00000cd000)={0x7, &(0x7f000010a000)=[{0x7, 0x1, 0xfff, 0x100}, {0x9, 0x2, 0x10000000000000, 0xa8}, {0x80, 0x2, 0x401, 0x990b}, {0x80, 0x1, 0x1, 0x2}, {0x1000, 0x7ff, 0x8000, 0x6}, {0xffffffff00000001, 0x3, 0x2, 0x48c0}, {0x1ff, 0x10000, 0x100000001, 0x0}]}) 2017/12/25 20:03:21 executing program 2: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) bind(r0, &(0x7f0000bef000-0x80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) sendto$inet(r0, &(0x7f0000952000-0x64)="", 0x0, 0x0, &(0x7f0000121000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 20:03:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000036a000-0x10)={r1, 0x1, 0x6, @random="1bb52876c014", [0x0, 0x0]}, 0x10) socketpair(0x1b, 0x804, 0x1, &(0x7f0000248000-0x8)={0x0, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00004e1000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008b6000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000aad000-0xd4)=""/212) bind$packet(r0, &(0x7f0000a08000)={0x11, 0xf7, r1, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000345000)={0x0, 0x2, 0x8000, 0x92a, 0x11, 0xb6}, &(0x7f00006a4000)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000575000-0x18)={r3, 0x0, 0x10, 0x10001, 0x19}, &(0x7f00006c9000-0x4)=0x18) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000c97000-0x10)={0x0, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/25 20:03:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000)={0x6, 0x7, 0x7, 0x1, 0x2, 0x0, 0x8228, 0x6}, &(0x7f0000000000)={0x4, 0x6eb0, 0x2, 0x2, 0xffff, 0x4, 0x8822, 0x81}, &(0x7f0000001000-0x40)={0x401, 0x7c, 0x2, 0x9, 0x9, 0x101, 0x163, 0xffffffffffffffcf}, &(0x7f0000001000-0x10)={0x0, 0x7530}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='\x00', 0x843, 0x0, &(0x7f0000665000-0x40)={0x100000001, 0x1, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a10000-0x1)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x77359400, 0x0}) 2017/12/25 20:03:21 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fc2000-0x8)='./file0\x00', &(0x7f0000fc2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000f2c000)='./file0\x00', &(0x7f00003dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fc2000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f4b000-0x38)={0x0, 0x30, "404a33fe6a7612063fb9bb450a980d591db406b94e5fbcdb77ed15ac8b4bb58f75b69e00c38747780d9aa58a0b2326a1"}, &(0x7f0000fc2000)=0x38) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ae5000-0xa0)={0x0, @in6={{0xa, 0x2, 0x5a73627c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x6da, 0x7, 0x8, 0x5}, &(0x7f0000fc2000)=0xa0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000fc3000-0x6)={0x0, 0x5}, &(0x7f0000fc2000)=0x6) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000fc3000-0x18)={0x0, 0x800, 0x0, 0x50, 0x3}, &(0x7f00006e2000-0x4)=0x18) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000fc3000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000fc2000)=0x8) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000fc3000-0x98)={0x0, @in6={{0xa, 0x0, 0x3bde, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x1}, &(0x7f0000fc2000)=0x98) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fc2000)={0x0, 0x8000, 0x7, 0x950}, &(0x7f0000fc2000)=0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000fc3000-0x102)={0x0, 0xfa, "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"}, &(0x7f00008b4000)=0x102) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000984000)=@assoc_value={0x0, 0x0}, &(0x7f000074b000)=0x8) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ac9000)={0x0, 0x0}, &(0x7f0000fc3000-0x4)=0x8) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00003fd000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc3000-0x4)=0x28) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000009d000-0xc)={0x0, 0x2, 0x30}, &(0x7f00001f4000-0x4)=0xc) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000fc2000)={0x0, 0x4}, &(0x7f000026a000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ada000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x98a9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9, 0x7c294637, 0x1, 0x0}, &(0x7f0000045000-0x4)=0xa0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fc3000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffffff9, 0x0, 0x5, 0x2}, &(0x7f000021d000)=0xa0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000fc2000)=[{&(0x7f00009bd000-0x1c)=@in6={0xa, 0x0, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104}, 0x1c, &(0x7f0000fc2000)=[{&(0x7f0000fc2000)="3a0f59390d795476c79cfff5b26cb55e144e569cc2d1431e0e7b3734433800a1a6b9be840c8ef4e0c5fad98ff311fbdec8b05b0358456e71e9e8e4f22d2141052fc97f830fd5c659536af3e76b", 0x4d}, {&(0x7f0000fc3000-0xe0)="d6bae880a9f8cbf94f0242f060d3643637e9e00c50e8c8b798fbc3b3496bba3e37ca43336c1f0716238842df9db2c2f576b42646923b4cb61ed011af6dba5604e130d312f0715748c2492488452bd767f938208a4fe833b28fe39d57709f18879e135c84dec9c49fb619b23277c662bd28cdc4087c3ff5f2a684ed38ab29b944d2ae63a79d5353b5752f2a7901e3439a0fda12308e5887bb5716509da4e4bdcc9a665dbbbffa6d785f3fd6e1d1b85eec4c89bfd0445136d236d31266b7e5524a750d32ffc3032010f98528e7c554c133d9edfd2505a3b69d79f25a2951356260", 0xe0}, {&(0x7f0000fc3000-0x5d)="4b7d9a437fb317e93e97cf18f1b80c10daea8a0ba1a88d72d58f7fb7502cc0248389c7860d97fdb1e6e308b6e1b906b7fb924dcfdaaab14bff839cf751f7e04d41c54ef7e8b83447748a11b22d95dd8614ed4131cea95c81b59a2307ee", 0x5d}, {&(0x7f0000cb2000)="94c8763858f5d85419", 0x9}], 0x4, &(0x7f0000fc3000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x400, 0x3f, 0x8200, 0x8, 0x9, 0x8, 0x9, 0x2, r3}}], 0x30, 0x0}, {&(0x7f0000fc2000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000297000)=[{&(0x7f0000b6a000)="1eb9aeb571b74e264ec6442ee5ad0cf6f8c052f26b0905416a14e8def84e148ad09ac5d3742caa5f6842346159e4571e15702ceb4513b25ac00f9ed9f15ea6159a4b25c67bc004b310fa315e52a38a4ad5090d84031ee3b1eca63d5b7b5e86d42e06c02786dcc930263d3a6cb585da4bf8fdd62623fcca9d87e564a28afebefc20747488", 0x84}, {&(0x7f000001a000-0x8c)="b92ad4f7d16b7681b50b02418707a55ec52c7ad1a1056cd68747586415b404900a0eea82aa4ce8f6fb6d675a04fc89788ca92ee9684ce23a61a7fec2ed0745ba34217a07105be76a4e0102dfcd4fc3e5c116ed26449d47ef8e06d0b204fceacd1714c9fb85a1510b18c4b357bd83e9895eeaa9dc67c455668e85aca7d1d80c58e64e7de5bd4026d7d42fdddf", 0x8c}, 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&(0x7f0000948000-0x40)=[{&(0x7f00001c4000)="94f80c339275af39f8e4687ef7b2359148529278ae914033c851d60da8cb8e921892bdcd019c6168b7da9ac56f7623979720cdbbc10ca54816927889a318efe7885445126f1f87388eb71e7dcd19b6eb92dbdb79fbc51b1e99d44e6f179d0e5fdb59f91df71bc7322d445e38f20bc4a165d9a76d8cceb8d5e2b7bae542a5e82602dae4dc7174f4b6cfadff2e", 0x8c}, {&(0x7f0000aee000)="461774ee0e5da9baed4053add917c82735d710801144c19f996036efa3e444a624b8b6e61620a2f197413906c4327b63999c90dae57e1b0f49952466a809c3ce85bd92f6250f5bc99718312eaadebb1332d237ed93fe279d7fdf33e81e207c23df0bc9451c08cdc0790675234b85c1430bc7dd7a155106dbec03edfe59c8b741f179c02f6d880b7be580cbfbc0860e324afaab173121b370ab1a7bfaf027812c203645a32880dd930e35441181ee63dc1655f976db8fa9da9bc58d9523b190230c675d1a08a2f16d8c9c45e0d9dceaf37078ed279e61295c87111d650bdfd0b4a5f3fa1d105c51", 0xe7}, {&(0x7f0000495000)="f8d2537b252daeef214f0a6b2180b8c501025cc487efcd485fe129a8ea01b3c7095ef08d502207bce816336b2c562684dbaa65e4b1b4f786ed23463bebbe30847656fce4205b034cc25f4ce5baed35962c030e7e55b2cdb8e8d34c20bde0dbba254078713784ea98d639ad5f1c9aca31c8521d448e1ca0e11ebd7665f4736df43bb422984be8a3eaa2c5bb2b8a86ccc409aedec9d07fcac4a9940196278c0b3ba1a606cb04354a856eb16a69c04be1f90cfcdbac02399b8e9df5f47a866cf7859758d5656c7df5b0a3985b34088ad5ba58fd2f86dd6eb646", 0xd8}, {&(0x7f0000fc3000-0x36)="10434bfbaf46892f40fad2c9419ad6d50a94f8156b253d85e8277f68d12a7b3295bae8f39ef7637272f5977f78142b7f1e2de3fb906a", 0x36}], 0x4, &(0x7f0000fc3000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x18, 0x200, 0x7, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0x0, 0x3, 0x6, 0x100000001}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x8007, 0x0, 0x3ff, r5}}, @init={0x18, 0x84, 0x0, {0x1, 0x10001, 0x7, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0xd5c03354944918c1, 0x200, 0x8, r6}}, @init={0x18, 0x84, 0x0, {0xb61, 0xd0b3, 0xffffffffffff0000, 0x0}}], 0x120, 0x20000000}, {&(0x7f00006d4000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc2000)=[{&(0x7f0000fc2000)="4782460c971867b4668ec205fb7d0c48a9a968e7614457f2bc2e01633819d7017aa363ef2bb2d9ecbc709f05aa4907fca90e9b92e1033b7d09210f0364845865", 0x40}, {&(0x7f0000552000-0x18)="8dd8307b8424d6478efbd3b3ce630b7278e290685b0f29eb", 0x18}, {&(0x7f0000fc3000-0x4f)="ae762b0714248bd56c1b48cef6afd967d5647ba2534e921957297040a35aba950403672a341a42848fe5612b080718f4bed5ac10732f03a94229979d4c2442ddf50c9d2a1f1c44ec022987e6c7af8f", 0x4f}, {&(0x7f0000fc3000-0x9d)="142064d7739de35c0741b7cf1fe311ba197f91609a5779b71360b043197ff56d4e74dd1ac53f7eca389a11505acfa1a9d2bf9d4e9496c8418e332802e4da36958f68b9b6739114ad367d88ac01e549ef7e88114089417a12a5bd3bf7c8d03bd712397ea82998da0611045e14cfa56d4a6bd75a8e587c96ced3c0f4189bc6619ea8716b3484cb84c876ebf739780edbc2f2f6117387ace70fa9291a1a69", 0x9d}, {&(0x7f0000fc2000)="4b1c94b60ef6cb9f31c254d7dc42005d4062c031a5bc608b865ed56c", 0x1c}, {&(0x7f0000fc2000)="72ab27f7b56c7f32f8f023abf0098a25532a5b5bc90f707ed90d9bed679a4f76c7e12789054def", 0x27}, {&(0x7f0000fc3000-0x1c)="7d5e59826c25839dddc906e5f16dd45848293bc7d042244911efb349", 0x1c}, {&(0x7f0000fc2000)="fdc96cce2aa98ec70aa7e999373c", 0xe}, {&(0x7f0000fc3000-0x72)="13c9c15603e584c5aac8a515b8a5088c99be09a795c7c17044c372da5f684edbd0014b62e108f08296a4d93c7e994b6c58a1202a0f48cc925a57bea2ee3c3304d74a21d291b4499f2242d0efe800d42b477b945366a8ef7b0b658482b33fdd9f4ac47776d02d12445e7dd06ae3b35f19b4c6", 0x72}, {&(0x7f0000fc3000-0x2c)="48f825bc56a6f9d71d19bd414eb7890e584ff1ab612601a389dc9dab0e2190331a3f754999aab61c3435bd8b", 0x2c}], 0xa, &(0x7f0000fc3000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0xfff, 0x2, 0x5, 0x7, r7}}], 0x30, 0x41}, {&(0x7f0000fc2000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000529000)=[{&(0x7f0000fa4000)="7c4e6fbdcf8ffa08401b4a834f3d6052a6ae4091e0e662223e5d73a2b15017ffe781d3fe07ad02a42e3c4048c17d8c564e513b64108cccc3bc64eb65b57cbb9d684bd02c650d9587a168e6fd926df714ed4d8c69efb8312570a1e94536608cbd7994c7f2a4d4d41226dd86fff74c8369aabb290b6c5dffd286ea6edd6d229f25955992e47327161db5de5254e9af5ee8130c0d986fa1788680b5451949ef826e7dfc5a555463c681d2be3bf0e856a62afdca90329cb4158be8743262d9b6c35a46d4a6fc96451f9e8a183f1800870b8f4be3be5cc61e3eb2f2caafaf9fc7", 0xde}, {&(0x7f00008a0000-0xdd)="3699b7a86062b9a25ec7a1229807ce0f14cf894b8fbbc63e4850fcb461ef2f5437ac51783280c6054cd8604c02403c80147a2f1b80671687a07d0265d3fecda6f6fd5f195a13620963ac3b766a2943dc9c0e772cdbb1c92aa7e211f4543775da41b1009aeec1d9e24abe38e9e020052999334aff025bf9b10f395a3e3a39365f7c1c3890b93497b0e60ea22eb766075cd19a8e6d0c4f0774d0720b1645bfaea0aed01725a5e73e90766a07e1a8cd2a215355b8eb89f71546a130b9b0aa4af414fe1b054651c3fe4e9086a290a3988c4427e7afba8424c0fa6ef4c0a1c7", 0xdd}, {&(0x7f0000fc2000)="f7e67ad174068d213157adad7d9577a2aaa3203d581cb74b4c83061b10d1a1249c0e1cd57e0fc9548d291be4c4097e92dc65b708b37a7be05f63e7bf581d6d1f7af7f1e1c7e2d12c9a5f6f10bf8851ebc6c2cc2b7c21800d1dd7440734cb92370a496ab517a6cf6471fde5b09ee7b366885aee9667b88f33cfbccd5703bcbe8318898fd7f2ef3ff8e490f1602b6019b2be0b1c316f41398116662f8fc3f8292d533f1da67d004d9aade4e879c73f627f5bce17a73a613725a216393a0563", 0xbe}, {&(0x7f00008c6000-0x9b)="488f50364eff616496fb12b13a9cdbe209d3a446f325a449f49d568761ea3f8df1de13d80f28ce9ef7d75e04b64d2bb6f3ac4384f0125f0938607fe9fbbcc1e162aac0f1bb782a4b82269aeb38d0917ed0e8aee1292d46c7b14092f1bd8ec06082739242cc16345f8f13b4807219ab1dc462efc7fe4cc20b257639186d4413af23f3f99cd0210b5d2e77f2f4d283aa626b2443a1999487e134150c", 0x9b}, {&(0x7f0000fc3000-0xdb)="0b437da98c9d68ba0364fbead1e9fc131a65b76d6fb71519c2e6389e5cc7eb1491f42f5ab1ccd78bdc6cd2450a13d44fcd1f43ecf359d3bf4597d7b192e53fd1217e47a2858357a3b0a43d2844aebb55a546fb03b26eabb18f6fc59f7cda6e31200be79dad8fcb5a16d614dbab78e46572373347425498d9713cc4b2d58b9cbbeb1d637edd06c44f1d368ad160ed9b87a2ee4c334e6208d457537a3c46075f4ea49352271fcac6109432197868c811e9d67a33fcd1beeafa23d46b035d7579bd605f19e80ad614f1d293e8a9a917b876c814c2fb7dc07e54a412d0", 0xdb}], 0x5, &(0x7f0000fc2000)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffffffffa4dc, 0x8, 0x6, 0x6, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x2, 0x1, 0x4, 0xffffffffffffff79, 0xffffffff, 0x9, 0x12c053d0, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x9, 0x1, 0xfff, 0x8, 0x8b22, 0x9, 0x80000000, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x1, 0x80000000, 0xe8ef, r11}}, @init={0x18, 0x84, 0x0, {0x4, 0x1, 0x1804, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x6, 0x8, 0x0, 0x0, 0x5, 0x1f, 0x1, r12}}], 0x120, 0x80}, {&(0x7f0000d66000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc2000)=[{&(0x7f00004f3000-0xa9)="43ca09d1008b3abfb75b37c3b86a2a9f28e555bf6172159b04d4dbc14d7a2303f17d4d8c96c6c1564d53c97b14712cf63a8a76ce136ef75964e5a994e29a97ade3a0c9f3ede86601345c0531b51de984a7e3a75391427308b36569d9ee639adcda336920d8a1b07e9c85cd0cd5bc4de412597aa0fc3e0e1a010d4cc88f38304bbf6330c571337f5163fc9d601c9ea9e83451158e5f089e0cdf19ae8b10e364b8edec6dc2c891374cc1", 0xa9}, {&(0x7f0000fc3000-0xcd)="f014997749f8c63b492797bfa8ba757ca6b6fe488a50f6cbc6c34ec1beb4a497548ba75f277e244418480a7a2988395690c1b4a0e77705b73b2d0f25976b247a56c56311fb7a2889096641c23a37b49ececcc9fedc37493208da0056ce3b8c8ad15cec93268270eb561e4e3fc08d5192e7b67c7e32496b9ef7cc15f142480be5518b8a08e1d0df00d0390fa8c784a70ea116ddf48987ec05157ad9daba9037394fe62ee8e8bf918dcfc38d858100bcdb32b79e1d5030bd28e5f61741faf505a7c566b2ffc6bcfa0ed87755cf53", 0xcd}, {&(0x7f0000deb000-0xd5)="e8f4d4edc66ecbc8cdf9d8bbb84ffb0f92ca3924a0d5b32788b62277a768c02abd67958272f4f806a84efc7256d99d481c040d6d91160c285d36b81e80715981f11d60a5a87905969a679b10a75c639f073cedf131ec7b4ec3f4b01340897246edde91fc856b842cb8adf3301ec96f68ec87fd16076e3b149a64311f6233417896ebf68ef524f3732a67f480895786b69ef5549cbc07dd8eb1d5c81a0e7c997a89d1a24c932fef05d00d42131dfc4ed6e7497ed8e45ea0533022df67b9c374537e27f0ec8ee49b3f34ba079ba12b7eaa1f2b07b3f9", 0xd5}, {&(0x7f0000fc2000)="8c0ce17d19ef00e974fa50442afb513dec2b5c03170c5d7ec346582db9d1d88f7418099843b33f968c7e515b2c41d0e4c430337eb74bb60842e520d2b17161db735266329cd886b7218aa2", 0x4b}, {&(0x7f0000fc3000-0xb9)="6c3f612b0fa3d110f9d8f67ba75d6f823c5f0c32b3d0b13ddcae1d0fb292f6690b756c6583b2fb911a9eb4c27a12e362f6d340f31cc7cfccad2071825078ec23114fbd28bec45b7b3d9a9b924b9edb44bed694d6b75bd5af508f4e532f216334e50fed5348daefdfe3bcca3f4b8b32d32269fd2f0e84ff29464a6783ca2b4f6f8a6db2620741d9b14fc790ac77f97ff9957c69adbd0276cec0838f208baf79c88e03e21088d76479a11975984bdd016ff2bb3a6ff748a8fb63", 0xb9}], 0x5, &(0x7f0000fc3000-0x180)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x0, 0x1, 0x9, 0xbe3, 0xfffffffffffffffa, 0x100000000, 0x3, r13}}, @sndinfo={0x20, 0x84, 0x2, {0xbf6, 0x0, 0x34, 0x7f, r14}}, @init={0x18, 0x84, 0x0, {0x9, 0xfffffffffffffff9, 0xc0, 0x8}}, @init={0x18, 0x84, 0x0, {0x2, 0x0, 0x0, 0x5}}, @init={0x18, 0x84, 0x0, {0x46f, 0x3, 0x0, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x80, 0x10000, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x100000000, 0x205, 0x8001, 0x7ff, 0x3, 0x2, 0x20, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x8200, 0x9, 0x7, r17}}], 0x180, 0x40}, {&(0x7f000029e000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a59000)=[{&(0x7f0000fc2000)="fca9e72e701556d7da34492a7cefff34d7929a4ffce4c620258c26c9f42b35f107762936c3476303d1113d903bf058ed72f6", 0x32}, {&(0x7f0000bc0000-0xcb)="04f8d0cb12ef3a4eb0e2b948e9a123bde2289ee26f0e8bfa885bbeb2314f40f3b4e903705c0549677db3b3746548be8afd34eb59da04331c21ec9759f9bad5447ffe78ffa617d2d789f53d49665fedac224526be834700a223f0df38c4d4f9f75cf133798b16f3c30049d539362938a949d05fc88a98a7aad2b10a1df38e5debe8a6218cec55f736a505902f1898df65ae9a2465eb046e394912e0247fb0cedd32936952e5c796900987ee1ec66119f7979f4130b12947c433714157b8ca39f8dfc262e2b5dd91c7b383f8", 0xcb}], 0x2, 0x0, 0x0, 0x4000080}], 0x8, 0x20040040) syz_fuseblk_mount(&(0x7f0000fc2000-0x8)='./file0\x00', &(0x7f0000fc2000-0x8)='./file0\x00', 0x5002, r0, r1, 0x9e, 0x4, 0x0) r18 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fstat(r18, &(0x7f0000fc1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 20:03:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2271, &(0x7f00004a2000)="") getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000296000)=0x0, &(0x7f0000006000-0x4)=0x4) 2017/12/25 20:03:21 executing program 5: mprotect(&(0x7f000099d000/0x10000)=nil, 0x10000, 0x4000000007) munlock(&(0x7f0000a71000/0x3000)=nil, 0x3000) mlock2(&(0x7f0000540000/0x4000)=nil, 0x4000, 0x1) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d63000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$unix(r0, &(0x7f000030b000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2017/12/25 20:03:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e05000)='/dev/rfkill\x00', 0x212000, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000b12000)={0x10000000000, 0x3, 0x80000000, 0x81, 0x7, 0x9, 0x8001, 0x8, 0x3, 0x1}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000002b000)=0x3) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e06000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000d55000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000ff4000-0x4)=0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d7a000)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000851000-0x4)=0x0, &(0x7f0000401000-0x4)=0x4) 2017/12/25 20:03:21 executing program 3: mmap(&(0x7f0000001000/0x559000)=nil, 0x559000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x2000100000001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f000000c000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001a1000)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000053a000)={0x400}, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000f22000)=0x0, 0x4) 2017/12/25 20:03:21 executing program 0: prctl$intptr(0x1c, 0x7) fstat(0xffffffffffffffff, &(0x7f00005a1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) stat(&(0x7f000044b000)='./file0\x00', &(0x7f0000de4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r0) 2017/12/25 20:03:21 executing program 1: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x3, 0x2) write(r1, &(0x7f00000eb000)="0212a1250000000209e5000000000900", 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00007b2000-0x4)=0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000827000)={&(0x7f0000000000)="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", 0x208}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eba000-0x4)=0x10, 0x4) ptrace$setregset(0x4205, r3, 0x2, &(0x7f0000e33000-0xf)={&(0x7f0000fa5000)="", 0x0}) 2017/12/25 20:03:21 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) close(r0) r3 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000001000)={0x2, 0x0, 0x3, 0x0, r3}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000006000)={{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]}) 2017/12/25 20:03:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000425000-0x4)=0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000f7c000)="6fe70b2d30264e7b370713d9fb7fe374b210dfbc8fcb1e9f51109e286049089b30f04763ea6f11bff45ad4ae528b72dff8c5b505e4c6817307697c94849361411b49861f94aba08b44d720fe0a5d33c9124c486a14057f36facfb8b4fc50e5e64a289bedc2ede6df916956483b70495589d6ccd3932908b5f30c9f645337b95673a8d575238a33ea311db0e398d707a0938495e19aee06cf9e1acad2b92cce5ab77e9b203049893cb87f202d55") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000058c000-0x9)='/dev/ppp\x00', 0x84440, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000b2000)=@assoc_id=0x0, &(0x7f0000534000)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c0f000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000381000)=0x1008) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002fa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x20) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000045e000+0x65)={0x0, 0x0, 0x0}, &(0x7f0000db6000-0x4)=0xc) r4 = syz_open_dev$evdev(&(0x7f00004ec000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000345000-0x12)='/dev/input/event#\x00', 0x3, 0x400000) ioctl$EVIOCGREP(r4, 0x400445a0, &(0x7f0000001000)=""/0) setsockopt$inet_group_source_req(r3, 0x0, 0x0, &(0x7f00000e2000)={0x1, {{0x2, 0x1, @rand_addr=0xfffffffffffffff9, [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, @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]}}, 0x118) 2017/12/25 20:03:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) rename(&(0x7f00005a6000-0x8)='./file0\x00', &(0x7f0000fb7000-0x8)='./file0\x00') syz_extract_tcp_res$synack(&(0x7f0000874000)={0x0, 0x0}, 0x1, 0x0) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "fe00", 0x14, 0x3, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, r1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffc, {[]}}, {""}}}}}, 0x46) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000be8000-0x4)=0x3) 2017/12/25 20:03:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) clock_gettime(0x0, &(0x7f00004c7000)={0x0, 0x0}) ppoll(&(0x7f0000843000)=[{r0, 0x1, 0x0}], 0x1, &(0x7f000093d000-0x10)={0x0, r1+10000000}, &(0x7f000020c000)={0x0}, 0x8) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bbf000)='/selinux/context\x00', 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x6, 0x0}) 2017/12/25 20:03:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000fb000-0x8)={0x0, 0x0}, 0x4000000000080803) r2 = eventfd2(0xc6d0000000000000, 0x80000) mkdirat(r1, &(0x7f0000f37000-0x8)='./file0\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) read$eventfd(r0, &(0x7f0000e4f000-0x8)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000118000)=0x1000, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000630000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000086f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000625000)=0xc) r5 = getgid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000050d000)={0x0, 0x0, 0x0}, 0xc) r7 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bbe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bfa000)=0xc) sendmsg$unix(r1, &(0x7f0000212000-0x38)={&(0x7f00002f9000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000048c000)=[{&(0x7f0000992000-0x89)="711b580e4699472ca351d1c1483de823b7a8d1bad184eedf0f56bad1dc1130f2a0d17b99567036594f4a78958a624f241e42e9933b82b26caf07f70928e99ee9b4ce90853b6872a270ba7c6264dea24fd06540b7157a9408ce05f2bf0b9caf9ddef86e5c6904fc60934078381ea0316667b2102778dc4e09d12097d3d67fd8571e617b0c42fd379382", 0x89}, {&(0x7f0000218000-0x10)="9b0f5156d459f097f9f429147b4af3ee", 0x10}, {&(0x7f000059b000)="a21c16dfba5befca632e5f8482f8b4eef934541fe578c46d87c983bfa8891a4bd854752fbe8ac51727c395403f61437ecc37ac52d58adb28a3e68aa79ebd289a3f09d847c6aaa8ccf6b9dfa3fa7d232a96307e71a4d24382e630c9d50018c224c4c27391d74a2829d8afd9c30ab3faa5204d0c315aecb0067e72bacf8987023443ab29b355cde31e05a48a8f6786e13164eb", 0x92}, {&(0x7f0000956000-0xaa)="65b0253095dab01cc7bbaaa83a36c7051d314b440f25b14b9ae4818b3c6d1a3849e066d6a2fc4390a26c91feba323d3c13f758fcf443be51de6da46cb3cb872c018fc00e558b7260f3f366b825184bce6a62f2324ec0033d98fcd75031a1bdeba70ab0fd995d7aadda3179e682d5a18232b90873e8042d44f8fd17303e55c637d737f1ba91fc61233793b26ca8f29a85bb20d5f16ffd0b67248caed9794cb082f03220377c9f6b723185", 0xaa}], 0x4, &(0x7f00006ba000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r1, r2]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0xa0, 0x4008000}, 0x8801) fcntl$setflags(r0, 0x2, 0x1) 2017/12/25 20:03:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00007c1000)=0x5, 0x4) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb4000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) [ 63.700875] keychord: invalid keycode count 0 2017/12/25 20:03:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005e6000-0xc)="654c302e2e7bdee36f7b00ae", 0x3) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000d2b000-0x5)={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0xe09}, 0x4, [0x2, 0x7, 0xb1, 0xfffffffffffffeff, 0x7, 0x8, 0x8, 0x8]}, 0x5c) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) linkat(0xffffffffffffffff, &(0x7f0000702000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000df3000-0x8)='./file0\x00', 0x0) 2017/12/25 20:03:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x9, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00009bc000)=[], 0x0, &(0x7f0000a8e000)=[@cred={0x20, 0x1, 0x2, 0x0, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xf0, 0x0}, 0x2) 2017/12/25 20:03:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00005a8000)=0x0, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000044a000-0x88)={0x5, {{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dcd000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x5191133a62ca6505, 0xff, 0x4, 0x1, 0x5137, 0x1}, 0x20) [ 63.744341] keychord: invalid keycode count 0 2017/12/25 20:03:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000de9000)=0x0, 0x4) accept$ipx(r1, &(0x7f0000ca7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f23000-0x4)=0x10) 2017/12/25 20:03:21 executing program 0: mmap(&(0x7f0000000000/0xc2e000)=nil, 0xc2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c2e000)='/dev/autofs\x00', 0x200202, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000aab000-0x8)={0xff, 0x1f}) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 20:03:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) poll(&(0x7f0000001000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x7) close(r0) 2017/12/25 20:03:21 executing program 6: mmap(&(0x7f0000001000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000737000-0x38)={&(0x7f0000d0b000-0x10)=@ax25={0x3, {"3f3dce95e616b8"}, 0x80}, 0x10, &(0x7f0000fb6000)=[{&(0x7f0000fb7000-0xe8)="7aa43afe2f359ba99c051e1f5dfc41f10de7b49c802587c8ef7dc053cda9d47b092c88a7fead75ee28820a83e0f296f2344f0c02b840e6c2a9b388d95696e4a32583004fd8ee21fe0c5dd4e8426ba6651f27aad102f6fb668f51f5cd015fbc8b3518ec55613a07a4873f575641165d183236fd6bac11bd68ec75badf17847ab55a9fbe71a566a85ce7d18a1bfbc5b86cee73b09dd7ecf94de75bce8e189bb066f4c564bc0d9df636ddf94062d39f55053b7dec70d7ea4e324e530d680fa450387b492f19437ede9eb725ad434b17680959171fd57be2bf772bec37111b311cea2c91a3ca908c2e55", 0xe8}, {&(0x7f00004cb000)="7906c75d1c9a53598fabfb230cf8c1627639b1d932a5ac4db78ab86293147b5ce11a3eb383ec6e0d8a5231cc2580fb34659731c92cfc08cf004e4e5e06f9d177ba5e3e883c3c62eaa0966d53366049", 0x4f}, {&(0x7f0000e13000)="59114baea63e1eaa72234d85e091b195d0897a4eaecdda6aa69842b34bae322cddeb90b2212d42dafe8594937d288d9004cf0e89e62f83439efabd959913ce1676035e403586b1d09a11f4c20af70bb3f0360a87fe62", 0x56}, {&(0x7f0000b38000)="c3309cb52f179514f69fb58bef5475ebf8dc1b9e1d9e1fa0be784ee1c253f02b8307a10cc4f4aee05013dabfb391d170c4140477e31cffc952f3022706b9bedb19da0e67ad59", 0x46}, {&(0x7f00005c0000)="317f16efde4b91752014be649591245507c3e206d20456358369039871e527ff274b929a971de22999e86f7d4121cf68fbf160bbd652224db3ea3db91b057cdd5a7596fac5388c9c5eaa78cf57c4e116dda6aa04046804b74d5cf514e0d9beb31ec04f60a0863e35aa300e6f2d86ad17b3d77a9bd8cb23c90b", 0x79}, {&(0x7f0000fb6000)="e9576adf88c5f63ff43dbc1ae17a6cb539ea1cc09a52533e67f931b918accdbcffd557064d22dbaf2b8c471d2278bc9f27f72f655874678aa7ae1c8eb4400ef9a9fc6e60ed70d3b16996bcdcdae9970af20545dce522774bb46751b70af480dac51dd52119aa3141e120d343c15f5bf20e7bc7346d71e8f53fc95f17a18ea430fa50e9f891d5baa0d246fddb5ef717a32e96608c4da40779fbf869e6787b7133885b33010445da715a5c7001557370", 0xaf}, {&(0x7f000063a000-0x4e)="7a58fbaa3b6e1aa4e31789c1c0ff6e1f219fa306eeba2ba6cb0a1334fdc4f40946aca816f75577c8ef4d4260e3f2374b36088f537d6fcc146af7496e6f84b9d62bb810c217c0f00eddd6bbbce411", 0x4e}, {&(0x7f0000fb7000-0xf7)="bae6617c8f423fdc43011a248f6083fa5bd62606e817e9496c04884923b96bc90e9da5816df57a976d526c298e6797927a7344e3a12e6e2662dd45a2a289a5f9471c5944ed172e8ebdc6836715f930231f5f9cc39ac86a9bb93834df43627ab5f57341f75586187d670a4960731bd63fcb55af364946209f9078bf4c62456234f3ec4a7c504dac16a392fd69718ad798eb3d8776157072edb759b986b502399ce495991508051939e981691d86f22fc9e213672064b036c48336f20ddf4bc9bfbe40e6fec1e2e1dbb4c22775d9e07abde0fc21d9000bc0487d77f5731f368bf4a86c758c8753e2d48539fafb2e3dda94a9b3f335180269", 0xf7}], 0x8, &(0x7f0000fb6000)=[{0x20, 0x197, 0x80000000, "58d902c14719089a4bba485e"}, {0xd0, 0x111, 0x0, "86f834d07fb86ead2b82e12ff327bdd4cec5ea027782d5545521712d78ee071ed0af1e74f2105cf5d479911c1c3d62711c1028af15bcd0de77153063f0daef6f185c1cb6a4143420d5a454f47995b5b91deea4fa100253d57d3d614fae95f7866a589dcc59c203bfc688a824a4d6adeddba109d830905ca5bfa0015e57e25e880281fa6450fe087ddfbc9e966bd77984514be65020fc85f4ff06568a36302371aa02e7aae2c40b28d2fffd277b5034bffe879ffd9f4f8711d604ab1f"}, {0x48, 0x109, 0x4, "f723647614d782c1c43e05f0a0d55b0402c5165ce06cfbff74184cee0623f48b8c72c462f0bd265e636f8b9dc0e53df0081cd7dcfa6d2e"}, {0x90, 0x105, 0x1000, "5b094d29a23d64a01c11fec1241dc11852a063cd1737837b3b439ada55f9c1f045d90ff79ce688b11fdec0befb4badcd41073af3d80812351c577e8db7f2549813e09239c0c374d44b463e6304cd8d5da0245eed78aee55fc456c37012f08b99c128e966efb6452871faaf3b3efbc8e8659d0c2a4aae4ad0f50935e6f6"}, {0x90, 0x112, 0x898, "e89e44942cbb9ac1b5149ce2f8e68d6ef792433cd7387aedfe4867caa60d70efc6593931f102639ca0914b5f6ddd8427ac4904ef4b4c662aa4d46e1caade478658179d0f6daae5dabd309a8d84fa61229a8ab6dd611e3cae97c6fdf2ee2f3dfa60552688a4c150f6fb55fe9c7228232ecb83bea61fd1e4d09a036f460e"}, {0xd8, 0x1ab, 0x80000001, "584888878a487800959d8b9a5efb55121725ee36cff25763f086b48514606136b7576038983c566289598f1392cddaca594f24f1ca47ff5099f1343c22f54be8305b437b0ee2bd3b3b8922058de1a06bb92d8941c5e894c5dfeee29917dfdebe63f82118242d4f58bdbddf2e29478810bcec0531e5fbb2c03d952f9ca6f7f046f71eda0454e8a961db6f650a091677ae9fab5d9c8d533e2b0df72a609815609d94da47632692f3f4c22a2548b6f0361aca60c9b521357fa7f126cba532c5ff08674a07527bee0e75"}], 0x330, 0x40000}, 0x101) 2017/12/25 20:03:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dc6000-0x8)="6e65742f74008000") r1 = gettid() process_vm_readv(r1, &(0x7f0000334000-0x80)=[{&(0x7f000041f000)=""/179, 0xb3}, {&(0x7f00001a3000-0x12)=""/18, 0x12}, {&(0x7f0000d13000)=""/240, 0xf0}, {&(0x7f00007a2000-0xa9)=""/169, 0xa9}, {&(0x7f0000643000)=""/50, 0x32}, {&(0x7f0000ef5000-0x18)=""/24, 0x18}, {&(0x7f0000a13000)=""/51, 0x33}, {&(0x7f0000b6a000)=""/86, 0x56}], 0x8, &(0x7f00006a5000-0x20)=[{&(0x7f000019b000-0x47)=""/71, 0x47}, {&(0x7f0000874000-0xc0)=""/192, 0xc0}], 0x2, 0x0) readv(r0, &(0x7f0000bac000-0xa0)=[{&(0x7f0000a17000)=""/151, 0x97}], 0x1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c99000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) 2017/12/25 20:03:21 executing program 3: mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000002e000-0x8)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001c000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000fb0000-0xa)='./control\x00', r1, &(0x7f00003ed000-0xa)='./control\x00') mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000fb1000)='./control\x00', r0, &(0x7f0000f85000)='./file0\x00') 2017/12/25 20:03:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x7}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000a48000)=0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000320000-0x48)={{0x0, 0x0, 0x2, 0x3, 0x5}, 0xffff, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r0, &(0x7f000088a000)=""/0, 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000c47000)=""/30) getsockname$inet6(r0, &(0x7f0000791000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a21000-0x4)=0x1c) 2017/12/25 20:03:21 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20ff}) rt_sigprocmask(0x2, &(0x7f0000001000-0x8)={0x5}, 0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x2000000000024, &(0x7f0000af0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) 2017/12/25 20:03:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d48000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00005aa000-0x28)={0x5, 0xe000000000000000, 0x401, 0x3, 0x7}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000ae000)=""/13) accept$inet(r1, &(0x7f0000200000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f6000)=0x10) sendto$inet(r0, &(0x7f0000ed8000)="", 0x0, 0x0, &(0x7f0000fef000-0x10)={0x2, 0x0, @rand_addr=0x800004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_getres(0x5, &(0x7f0000b02000)={0x0, 0x0}) 2017/12/25 20:03:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fc) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x200) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000baa000-0xbc)=""/188) r2 = epoll_create(0xd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ff7000-0xc)={0x0, 0x0}) epoll_pwait(r2, &(0x7f00005f2000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ffb000-0x8)={0x0}, 0x8) 2017/12/25 20:03:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000e14000-0x4)=0x10000, 0x4) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f00004b3000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2017/12/25 20:03:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b5e000)="", &(0x7f0000448000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2017/12/25 20:03:21 executing program 2: chdir(&(0x7f00000f8000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x3, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x3, &(0x7f00006f7000)={0x0, 0x0}, &(0x7f0000804000)=0x0, 0x0) 2017/12/25 20:03:21 executing program 7: mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000002e000)='/dev/rtc\x00', 0x101400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000001000-0x40)={0xf0, 0x40, 0xee, 0xf8, &(0x7f0000001000-0xf8)=""/248, 0x32, &(0x7f000002f000-0x32)=""/50, 0x3d, &(0x7f000002e000)=""/61}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000)=@file={0x0, ""/108}, &(0x7f000002f000-0x4)=0x6e) mmap(&(0x7f0000010000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000003000-0xc)='net/udplite\x00') read$eventfd(r3, &(0x7f0000000000)=0x0, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000018000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000-0x4)=0x14) gettid() sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2017/12/25 20:03:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f0000506000)="0206af0002000000000001008e0007fa", 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001dc000-0x11)='/dev/vga_arbiter\x00', 0x4502c0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005a8000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000b79000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000047f000)=r2) inotify_init1(0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000367000-0x8)={0x0, 0x1}, &(0x7f00004bd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000bef000-0xe)={r3, 0x8, 0x6, "2b122b5b7eca"}, 0xe) 2017/12/25 20:03:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$sock_int(r0, 0x1, 0x25, &(0x7f0000ef4000)=0x0, 0x4) r3 = socket$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') pivot_root(&(0x7f0000840000-0x8)='./file0\x00', &(0x7f0000026000)='./file0\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$inet(r3, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f0000532000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r3, r4) add_key(&(0x7f0000f4e000-0x12)='.request_key_auth\x00', &(0x7f000050a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) 2017/12/25 20:03:21 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair(0x11, 0xa, 0x6, &(0x7f0000771000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000000)={0x7, {{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb57}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r1, 0x0) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001000)=0x5, 0x4) ptrace$setregs(0xf, r3, 0x43a, &(0x7f00002ef000)="6619f6fb97c1110ad802978a21152ad572dfb25989afba4813e26156caf59d02232a543427925711b1aeac87e6433bf9cc671ac9a4a30519c97c70e93df4d5bc832ed394e395d7eed3c50a92bf88ab32ec2deba8890973f7449d6d2107965b7a03e757482e1ce0a53fbfe26ea80c641ad1e14fc2abe46e99a0d7e36c8b42870bb342ec582c54180cee64081b5c68e86a759d5220f2c87559298e5284be311f") r4 = accept4(r1, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea5000)=0x10, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f000037f000-0x4)=0xfff, 0x4) 2017/12/25 20:03:21 executing program 2: 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, 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]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b3f000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) getpeername$ipx(r1, &(0x7f0000ffd000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003eb000)=0x10) 2017/12/25 20:03:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x200000007, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x5, 0x0}) fcntl$setstatus(r0, 0x4, 0x1be372a475d228ed) unshare(0x40600) writev(r0, &(0x7f00009ae000-0xa0)=[{&(0x7f0000a89000-0xc9)="ed", 0x1}], 0x1) symlinkat(&(0x7f00006fb000-0xc)='./file0/bus\x00', r0, &(0x7f000027e000)='./file0\x00') 2017/12/25 20:03:21 executing program 2: mmap(&(0x7f0000001000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001000-0x18)={0x9, &(0x7f0000587000)=""/119, &(0x7f0000000000)=[{0x6, 0x1000, 0x9, &(0x7f0000000000)=""/4096}, {0x4, 0x96, 0x200, &(0x7f0000542000)=""/150}, {0x0, 0xdf, 0xc7, &(0x7f0000000000)=""/223}, {0x3, 0x42, 0x7, &(0x7f0000000000)=""/66}, {0xffffffff00000000, 0x10, 0x5, &(0x7f0000001000-0x10)=""/16}, {0x6, 0xad, 0x9, &(0x7f000066d000-0xad)=""/173}, {0x724, 0x61, 0x83, &(0x7f000007c000)=""/97}, {0xffff, 0x8d, 0xfbd7, &(0x7f0000000000+0x4fc)=""/141}, {0x9, 0x1000, 0xfff, &(0x7f00002c2000-0x1bb)=""/4096}]}) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x3, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2017/12/25 20:03:21 executing program 7: mmap(&(0x7f0000000000/0x904000)=nil, 0x904000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f00001ad000)='/dev/sg#\x00', 0x9, 0x40000) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00003ac000-0x4)=0x9, 0x4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x3, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x4, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0xb57c, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2017/12/25 20:03:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b2c000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000b2a000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000067f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000c82000)=0x0) ptrace(0x4207, r3) waitid(0x0, 0x0, 0x0, 0x1000002, &(0x7f000004b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 20:03:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x2, 0x0}, {0x0, 0xff}, @ext={0x92, &(0x7f0000df3000-0x92)="4f4bd41d28695d696cc5923e5d3d0922760701ffce5382b7fbd772f56ecdae7ddfd7ec36e091504f5a880f8f8a83a4215adc5953374f92643b060fd496afac12949ec15e69d3bbdc0005865fe84be7a8aaa837dcd9343dbfedf26c7645b1bdb20f5fd410841cb9f842930166403679f00cb04d8ab44058ea5771cd946bba5accaa5dd2888f4362cd543e2fe5e2aeb68f008c"}}, {0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x4, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000d1e000)=""}}], 0x90) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b22000)={@generic="d7d6ed955a2944d569c34350fb85cc26", @ifru_flags=0x0}) 2017/12/25 20:03:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000415000)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000daa000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000001000-0xbc)={0x42d, 0x3, 'client1\x00', 0x4, "38c9a304ad24cea5", "b992438315fe19525b1e94c1e3bda033cace2beaa27c646b765d5a6f53731981", 0x9, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f000002b000-0x5c)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000033000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$rtc(0xffffffffffffff9c, &(0x7f0000054000)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000053000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000053000)=0x0) tgkill(r4, r5, 0x27) ioctl$KDSETMODE(r3, 0x4b3a, 0x8b57) 2017/12/25 20:03:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002db000-0x18)={0xaa, 0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e1e000-0x98)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0xfffffffffffffffd}, &(0x7f00005e7000)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00007fb000)={r2, 0x1000, "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"}, &(0x7f0000ff9000-0x4)=0x1008) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f8c000-0x8)={0x0, 0x0}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket(0x0, 0x7, 0x6) setsockopt$inet_tcp_int(r5, 0x6, 0x17, &(0x7f0000b6e000)=0x8, 0x4) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f000052e000-0xc)={0x0, 0x0, 0x0}, 0xc) tkill(r3, 0x7) 2017/12/25 20:03:21 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000013000-0x10)={&(0x7f0000bac000/0xf000)=nil, 0xf000}) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000012000)={0x5}, 0x1) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8000000000000000, 0x100) write$eventfd(r2, &(0x7f0000014000-0x8)=0x5d, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r2, 0x5402, &(0x7f0000012000-0x14)={0x9, 0x10000, 0x9, 0xdbc, 0x6, 0x200, 0x8001, 0x1f, 0x0, 0x100000000}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000013000)={0x0, 0x0, 0x0, @thr={&(0x7f0000013000)="", &(0x7f0000003000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000776000-0x90)={0x6, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f05000-0x38)=[@in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xba6}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8b7}], 0x38) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) stat(&(0x7f0000046000)='./file0\x00', &(0x7f00009a1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 20:03:21 executing program 6: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000026000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000045000)=0x7fffffff, 0x4) shutdown(r0, 0x2) 2017/12/25 20:03:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000a1000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000933000)=""/121) clock_settime(0x0, &(0x7f000068b000-0x10)={0x77359400, 0x0}) timer_create(0x7, &(0x7f0000722000-0x60)={0x0, 0x18, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000281000-0x4)=0x0) timer_gettime(r1, &(0x7f0000b67000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/25 20:03:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b02000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept$ipx(r0, &(0x7f000006a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002c7000-0x4)=0x10) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f00007a2000-0xb)='clear_refs\x00') ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000387000)=0x999) exit(0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000085a000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000866000)=0x25e, 0x4) 2017/12/25 20:03:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f000021f000)={0x0}, 0x0, 0x8) tkill(0x0, 0x3) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fee000)='/dev/rfkill\x00', 0x442400, 0x0) connect$netlink(r2, &(0x7f0000faf000)={0x10, 0x0, 0x1f, 0x9}, 0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x66642a85, 0x0, 0x0, 0x0}], &(0x7f0000001000-0x8)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) 2017/12/25 20:03:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = accept4(r1, &(0x7f0000f60000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e25000)=0x14, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00002e2000-0x6)={0x0, 0x100000000}, &(0x7f0000c73000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000603000)=@assoc_id=r3, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8932, &(0x7f0000fe6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/25 20:03:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000002000-0x40)={0x3ff, 0xfffffffffffffff9, 0x8a6, 0x3, 0x100, 0x1, 0xf71, 0x6}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fd4000)={r1, 0x1, 0x10}, &(0x7f00001ee000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000178000)={r1, 0x74, 0x9ac, 0x40}, &(0x7f00006b4000-0x4)=0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r2, &(0x7f0000be3000-0x38)={0x0, 0x0, &(0x7f0000ffe000)=[{&(0x7f0000ffe000)="06bae219fd6bf4", 0x7}], 0x1, &(0x7f0000678000-0x1d8)=[], 0x0, 0x0}, 0x0) [ 64.119620] binder: 10537:10539 ERROR: BC_REGISTER_LOOPER called without request [ 64.141466] binder: 10537:10548 transaction failed 29189/-22, size 0-0 line 3005 [ 64.157893] binder: 10537:10539 got reply transaction with no transaction stack [ 64.171320] binder: 10537:10539 transaction failed 29201/-71, size 32-8 line 2921 [ 64.185341] binder: undelivered TRANSACTION_ERROR: 29201 [ 64.191838] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.203306] binder: 10537:10548 transaction failed 29189/-22, size 0-0 line 3005 [ 64.207086] binder: 10537:10539 ERROR: BC_REGISTER_LOOPER called without request 2017/12/25 20:03:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cd2000)='/dev/vga_arbiter\x00', 0x48000, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000ac1000-0x28)={@common='sit0\x00', @ifru_addrs=@llc={0x1a, 0x10, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}}) 2017/12/25 20:03:22 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)='$\x00', 0x0) fallocate(r0, 0x0, 0x5, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000002000)=""/199, 0xc7, 0x40000000, &(0x7f0000000000)=@nfc={0x27, 0x473, 0x9, 0x7}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000003000)='./file0\x00', 0x200) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000)={0x2, {{0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xc5dd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x200) 2017/12/25 20:03:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000529000-0x4)=0x0, &(0x7f0000000000)=0x4) r3 = fcntl$getown(r1, 0x9) getpgrp(r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xf7}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000-0x8)={r4, 0x502a}, &(0x7f0000000000)=0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2017/12/25 20:03:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000719000-0x9)='/dev/sg#\x00', 0x4, 0x8000) sendto$ipx(r1, &(0x7f0000a72000-0x8c)="b999939fd1530535076708fcd2f13e9657ee1d56262c15c4b2de428fc62ebf3345d203a720c755bd59e8efb906588d09ef45e4d0099d1b011daf81ebac6daa280fd891b09847705e1a008915aa7177e954e5f55f47420527d39a899a8c02180983d45341aa4cd9f718ce05bc857e69c80e32de54f10d3eeef6d5d47452be47a30682607e19ac5adc6ae2f062", 0x8c, 0x4004000, &(0x7f0000cfc000-0x10)={0x4, 0x1, 0xb85, "5260d9fb503d", 0x5, 0x0}, 0x10) accept4$inet(r1, &(0x7f0000ed9000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000adc000-0x4)=0x10, 0x800) listen$netrom(r1, 0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) epoll_wait(r1, &(0x7f0000da5000-0xc)=[{0x0, 0x0}], 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000bb7000-0xc)={0x1ff, 0x1, 0x0, 0x8, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000739000)={0x1, [0x5]}, &(0x7f0000814000-0x4)=0x6) 2017/12/25 20:03:22 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000009000-0x6)='statm\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000008000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000006000-0x2b)={r3, 0x23, "ebc5424aa62fec9b5aa764c6fc17a7dbf1092d03c77d51450269a1b5385571337afa50"}, &(0x7f0000009000)=0x2b) sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2017/12/25 20:03:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c34000)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d91000)={0x0, 0x5}, &(0x7f0000ff8000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000bf2000)={r2, 0x41, "4d7f06cbbe4e8456964a2f54227cba4993185fe721d2b8ed4e6b84f71177fd92bc7123fc6d2f8000bfdf30c3cbe93661c2b1f3df20b319759f0791da41e2cb1df9"}, &(0x7f0000a39000-0x4)=0x49) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000510000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00007ae000-0x8)='./file0\x00', r0, &(0x7f0000a31000-0xa)='./control\x00') r3 = userfaultfd(0x0) r4 = gettid() ptrace$setregs(0xf, r4, 0x1, &(0x7f0000800000)="07a67c6ff4385bb5b017e092b77b20aae2fe9a2a1d7a03f0fd6d9e29f090ae7535775a6a9d290efd7d54b3873a67169238f9fa79e88b79a62df55db983efde78faf44027487c2a32153b4db36ba99ca2a22b683e2430d9a4bde7cd916d1354926c356182af800e") ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000061d000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ed000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000056b000)={{{@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, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d78000-0x4)=0xe8) fstat(r0, &(0x7f00002c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r5, r6, r7) r8 = creat(&(0x7f00000df000)='./file0\x00', 0x0) write$sndseq(r8, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000b40000-0xa)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') utimensat(r0, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) 2017/12/25 20:03:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e27000)={0x0, 0x58, &(0x7f0000651000-0x58)=[@in6={0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b77000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e0d000)={0x0, 0x5a22, 0x24df, 0x5}, &(0x7f000044b000-0x4)=0x10) r3 = add_key$keyring(&(0x7f0000c00000)='keyring\x00', &(0x7f0000b5a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c87000-0x8)={r2, 0xfffffffffffffff7}, &(0x7f000086f000)=0x8) request_key(&(0x7f000041c000-0xa)='blacklist\x00', &(0x7f0000781000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000037c000)="7472757374656447504c2c656d302626f62f2500", r3) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000b48000)={0x3f, 0x1, 0x1, 0x7, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002a7000)={r1, 0x7fffffff, 0x10001, 0x80000001, 0x1, 0x7fff, 0x6, 0x4, {r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xebb, 0x4, 0x7f, 0x8352, 0x84}}, &(0x7f0000cb7000-0x4)=0xb8) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f00008e6000)=""/194, &(0x7f0000dbb000-0x4)=0xc2) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000581000)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002b0000-0x4)=0x0, &(0x7f000090a000)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008c3000)={r4, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setns(r0, 0x40000040000000) 2017/12/25 20:03:22 executing program 6: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000de1000-0x20)={0x3, 0x6, 0x8, 0x8001, 0x7, 0xa7, 0x0, 0x1, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x2}, &(0x7f0000000000)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000-0x5c)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000001000-0xbc)={0xb5e0, 0x3, 'client1\x00', 0xad673151d91a0c2e, "9c03fc22a7eaae76", "c4a19c0bb10e962e9465075b5be68006f1b51c26effbc4820ab5f85834e43c3e", 0x0, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 64.223004] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/25 20:03:22 executing program 7: mmap(&(0x7f0000000000/0xd59000)=nil, 0xd59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d59000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_ident={0x2, 0xb, 0x8, 0x0, 0x8}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0xf6b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ab7000-0xd)='/dev/usbmon#\x00', 0x8001, 0x800) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xe, 0xfffffffffffffffa) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000d59000)=0xe4ce, 0x4) 2017/12/25 20:03:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000399000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000de4000-0x10)=[{&(0x7f00002e5000)="2900000020001900013d0010200000060200001600000f00000000040d00140000000800000000088f", 0x29}], 0x1) 2017/12/25 20:03:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f000033c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006fe000-0xa0)={0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xc00000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x20, 0x196d25, 0x1, 0x10}, &(0x7f0000bd6000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007cf000)={r1, 0x101}, &(0x7f0000dfa000)=0x8) 2017/12/25 20:03:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f93000-0x8)='./file0\x00', 0x8) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000e5d000-0x10)={0x2d8d4622, 0xfffffffffffffffb, 0xfff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f0000261000-0x8)='./file0\x00', &(0x7f000051c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x0, r1, 0x2) fchown(r0, 0x0, 0x0) 2017/12/25 20:03:22 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000014d000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@generic="d2ac8115f3f2fe678d02804df6dcaf01", @ifru_flags=0x2000}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001d7000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = socket(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_int(r1, 0x29, 0x80000080000004c, &(0x7f0000eea000-0x4)=0x0, 0x4) 2017/12/25 20:03:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001ae000-0xa)='net/raw6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000d37000)='clear_refs\x00') ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00003a4000-0x4)=0x0) sendfile(r1, r0, &(0x7f0000b82000)=0x0, 0x40000100) ftruncate(r1, 0xff) splice(r0, 0x0, r1, 0x0, 0x9, 0x8) 2017/12/25 20:03:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) dup2(r0, r0) 2017/12/25 20:03:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) write(r0, &(0x7f000063f000)="1f0000000005ff08040500007122000000d100e90b00028000000000021d00", 0x1f) r2 = add_key$keyring(&(0x7f000007d000)='keyring\x00', &(0x7f000018b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r2, &(0x7f0000c68000)=""/242, 0xf2) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f000057f000)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x10, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 20:03:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ba6000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008db000)='/dev/ptmx\x00', 0x100, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000013000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000261000-0x30)={0x54, 0x0, &(0x7f00001a8000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x58, 0x40, &(0x7f0000b66000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f00008fd000-0x1)=0x0, 0x1, 0x3, 0x2}, @fd={0x66642a85, 0x0, r3, 0x0, 0x2}], &(0x7f0000ebd000)=[0x38, 0x70, 0x48, 0x38, 0x20, 0x48, 0x30, 0x0]}, 0x104}}, @enter_looper={0x630c}, @exit_looper={0x630d}], 0x1000, 0x0, &(0x7f0000800000)="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"}) r4 = syz_open_dev$tun(&(0x7f00006e8000-0xd)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_ivalue=0x7}) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000d64000-0x12)={@common='nr0\x00', 0x5}) write$tun(r4, &(0x7f0000881000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "d71400", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f70009", 0x0, "001b20"}, ""}}}}, 0x42) eventfd2(0x4, 0x80000) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000be4000-0x64)=""/100) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000b70000)={0x400, 0x1, 0x9, 0x3, &(0x7f000074e000)=""/3, 0xd, &(0x7f0000e58000)=""/13, 0x1a, &(0x7f00009b9000)=""/26}) 2017/12/25 20:03:22 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004c7000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x80000000}, &(0x7f0000496000)=0x8) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000d6000)={r2, 0x6}, 0x6) mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000606000-0x4)=0x8, 0x4) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d32000-0x8)={0x0, 0x0}) setsockopt(r3, 0x0, 0x200, &(0x7f0000d30000)="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", 0x1000) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d32000-0x11)='/selinux/enforce\x00', 0x105000, 0x0) getsockopt$netlink(r3, 0x10e, 0x1, &(0x7f0000a96000-0x3d)=""/4, &(0x7f0000a94000)=0x4) 2017/12/25 20:03:22 executing program 0: r0 = socket(0x11, 0x80003, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000003b000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) 2017/12/25 20:03:22 executing program 3: pipe2(&(0x7f0000fc9000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000001000-0x32)="ba571fae7bbcd6dfdbbca4173162f4925831d7259ee24b94cc5c1fbc402707c59a40e4a54721b435d350582071d1170cd7e5", 0x32, 0x801, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000000000)={0x3, 0x10001, 0x10001, 0xed9a, 0x0, 0x20, 0x8, 0x9, 0x8, 0x3, 0x4, 0x10000}) ioctl$KDDELIO(r0, 0x4b35, 0xa2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000005000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3, 0xff, 0x1, 0x2, 0x5, 0x5}, &(0x7f0000010000-0x4)=0x20) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x2, 0x9, 0x20000) 2017/12/25 20:03:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd8000)='net/psched\x00') preadv(r0, &(0x7f0000e74000)=[{&(0x7f0000d94000-0x99)=""/153, 0x99}], 0x1, 0x1) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000d03000)=""/109) 2017/12/25 20:03:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000439000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00007f2000-0xa)='attr/prev\x00') getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000094b000)={0x0, 0x0}, &(0x7f0000e2c000)=0x10) sendfile(r1, r1, &(0x7f0000bae000)=0x0, 0x400000ff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000574000-0x3)={0xf468, 0x9, 0x8, 0x6, 0x0, 0x2, 0x3105, 0x100000001, 0x7f, 0xfffffffffffffe01, 0x0}, 0xb) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00003d9000)=0x1, 0x4) 2017/12/25 20:03:22 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009d4000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000000)={0x401, 0x6f3, 0x5, {0x0, 0x0}, 0x9, 0x97, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x0, 0x6, [@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000001000-0x4)=0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000002000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$notify(r0, 0x402, 0x10) writev(r0, &(0x7f0000133000-0x80)=[{&(0x7f0000089000-0x1f)="ecd032015e81ec612967e1a91e3ee36a35793d85cb770df6a2c3bd3b25f74f", 0x1f}, {&(0x7f0000e75000)="500ac423bbc08ad9e220bad905a37d30d635ce48a1b086a0ca511a91dbe9779cb973ce59af822a8d", 0x28}, {&(0x7f00005c5000)="9cb0704e49ccb1fcfe9f91f1475d82fb42d080d0217e884a13820d3ed3d567776779fa829b14b5ea5214f12113cf812597ed48b122112cc96212cac074b45d1a35cfc62fe37493ac91c1b7648c2e4e4a01b9b75faf79239b6ce0049b0346254d567cb2e94751b28fe561afe30c26cc1b7fc467df8682e263844fd241a7697f9cba", 0x81}, {&(0x7f0000cfe000)="99660943831c0888ef93bb8faf55de70cf2417a5748ecac2bf58e58814bf5d8d78063cbb22db3c979e2c2b803aeb31cd7cb60a71c588872e9f9d309d7bc91a0e7e432486a78e4051273e4601dddd1f24225c1801f935ed5296149d1a0899b142b257a896b1eea6cf3c97298bbfa99b8909bf050d5ad7067b09a101e074793c7396de5515ccf59a9ea9a3f9d0d436f00d89704f82ae6d3efcbb01245e3387f0db2a11787b4ae4803b969a78c745315c207e2a0dfa6f37d035618779572f812abea42f95348a7ff8eb89efa3fe5c41049dfab47de4956174faf1e1584ba0e2a9a9fe859ab89efefec04939b9530a730114de0d833679af56", 0xf7}, {&(0x7f0000e93000)="2f44587616067299236277aceb7168292d003d195acf0618f7b461ff3434f0fa51251973e6cfeb075cc6e72319bbf34d9d7ae9a0960cd7b13752028a39d94d96f7c695b58553d1c76bc5cf9dbd3a1aed8e8246f5c8035a46e69a6b87863cde0227b962ab07d4c827209401baf493efd29aaceedcb36a718c49986814ff85be1bb987bcdd9f9f0965c1d0f7f24b3ca2606261db65da77", 0x96}, {&(0x7f0000064000-0x60)="d018e629c548e22d93d046ab7479fe58fd79d7524daf3e4b1397ea9b515e6b9e5a403a17a89d7a00a4c22fb0aec4c15262114bff1611a24f836e275a23437876ec6d259f144ca50eb69af8540fd6dcbef7f634b1d91cc26032f31208a7f672d4", 0x60}, {&(0x7f0000d09000)="a687b6ff302175578d7fd8879c72b3475256843f78193d5a9816d4c721402e591075d1c6eb90be7d84e3af4935eda859019f3c0f53aff0a35f0c0d707038a536e5cc9b2f7c6e86944478cea6b99eb4767e4978180aa3a309122e4e3977b69c1b537adf5cd246de62ee235a1a41cb8e58052931cf1f7a3db5eb57c013da1b0492f83a67e3f0259468853007402b06f807eb543894a910ceed48fe96907cda1e2a7c6f59a8fffd2f039501880e5ee806a267074ff0e948a4aa6750ee1216f25ae66080fe6b40814d3f043bdaf169c6d75239030964c7", 0xd5}, {&(0x7f000031b000-0x3d)="5c03132c748f4e15e562c43d2718dd161f9067f6744b3db29726e97a027c14d97af81a92e5600d9d8b436b8e528b77ad6b00af77f8e531c705e00d2a91", 0x3d}], 0x8) 2017/12/25 20:03:22 executing program 3: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000dd7000-0x8)='./file0\x00', 0x4) sendto$ax25(r0, &(0x7f00004b1000)='\x00', 0x1, 0x20000000, &(0x7f0000769000-0x10)={0x3, {"75d43e7fb30e63"}, 0x80000001}, 0x10) 2017/12/25 20:03:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00003b8000-0x151)="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", 0x106) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000432000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000da1000-0x4)=0x0) 2017/12/25 20:03:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000d80000)={0x19980330, 0x0}, &(0x7f00000f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c76000)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000003d000)='/dev/keychord\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000db1000)={&(0x7f0000239000/0x3000)=nil, 0x0, 0x71236b4caab76cb, 0x82, &(0x7f0000f60000/0x3000)=nil, 0x8}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f59000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000f2c000)={0x2, &(0x7f0000c44000)=[{0x0, 0x0}, {0x0, 0x0}]}) r3 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r3, &(0x7f0000621000-0x38)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f0000001000)=[{0x10, 0x10, 0x709, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000401000)=[], 0x0, 0x0}, 0x0) statfs(&(0x7f000002c000-0x8)='./file0\x00', &(0x7f00001fb000)=""/74) 2017/12/25 20:03:22 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000041a000)='/dev/autofs\x00', 0x30001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f000062f000-0x4)=0x401, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b43000)={0xffffffffffffffff, 0xffffffffffffffff}) flistxattr(r1, &(0x7f0000003000)=""/0, 0xfffffffffffffff2) 2017/12/25 20:03:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r0 = socket(0xd, 0x7, 0x1000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000244000)=@common='irlan0\x00') mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000503000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f000055f000/0x1000)=nil) remap_file_pages(&(0x7f00005de000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x20) 2017/12/25 20:03:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000a7f000)={0x2, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f00005b9000-0x88)=@ethtool_flash={0x33, 0x0, "3111d8d8862f1e9f960299ccb9d1ca12b48cd42fe5c0f29ecc129580d05fa4ac6609dcd551008566717679c66c6a2a563fde0c735cb9c6da2991d6f22ea823a7a0eff899966c3bb7f90e41fa1d1d1d76bed5ffde3b3fe9ebc03c8e85cdb56047402761dfaa2129ab9fbfefb8d55877b40f5420ccea78ec709c28bb7ff3ed0353"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt(r0, 0x5, 0x9, &(0x7f00004e0000)=""/197, &(0x7f0000824000-0x4)=0xc5) 2017/12/25 20:03:22 executing program 6: clone(0x0, &(0x7f0000aa7000)="", &(0x7f0000a70000-0x4)=0x0, &(0x7f0000fd3000-0x4)=0x0, &(0x7f0000326000)="") process_vm_readv(0x0, &(0x7f0000d45000)=[], 0x0, &(0x7f0000fd0000)=[], 0x0, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000c72000)=@generic={0x0, ""/126}, &(0x7f0000e27000-0x4)=0x80, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) 2017/12/25 20:03:22 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x26, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001000-0x8)=[0x80000000, 0x0]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000002000)={0x2, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000000)={r2, 0x1}) 2017/12/25 20:03:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$getregset(0x4204, r0, 0x203, &(0x7f0000c7a000-0x10)={&(0x7f00004ff000-0xa5)=""/165, 0xa5}) r1 = socket(0x1000000000010, 0x2, 0x0) write(r1, &(0x7f0000913000-0x27)="260000001e0047f791f6caff000500c0002400000000000200000047000000040100000521ff", 0x26) 2017/12/25 20:03:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x20000000, 0x0) close(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000681000)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000517000-0x9)='/dev/rtc\x00', 0x2000, 0x0) fcntl$setstatus(r0, 0x4, 0x0) 2017/12/25 20:03:22 executing program 7: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000619000)={0x0, 0x0, 0x0}, &(0x7f00004c7000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000fca000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/25 20:03:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fb8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000061f000)='/selinux/user\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00003b9000)=0x1f, 0x4) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r0, 0x0}) 2017/12/25 20:03:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000924000)=0xfe, 0x4) listen$netrom(r2, 0x20) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x2, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) getrandom(&(0x7f0000332000)=""/121, 0x79, 0x1) recvfrom$packet(r3, &(0x7f0000208000)=""/4096, 0x1000, 0x2000, &(0x7f0000a71000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2275e63b2cc6", [0x0, 0x0]}, 0x14) sync_file_range(r0, 0x6, 0x14f, 0x4) 2017/12/25 20:03:22 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000130000/0x4000)=nil, 0x4000, 0x5) r0 = syz_open_procfs(0x0, &(0x7f0000903000+0x681)='net/raw\x00') fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000000)='net/raw\x00', 0x8, 0x0) pread64(r0, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x12) 2017/12/25 20:03:22 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x3d61d28e0d6a7b74, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000739000)={0x0, 0x5, 0x20, 0x101}, &(0x7f0000ab8000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c2e000-0x10)={r1, 0x80, 0x5, 0x200}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r2, 0x8936, &(0x7f0000000000)="") setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000ea5000-0xa)={0x3, [0x7, 0x0, 0x4]}, 0xa) 2017/12/25 20:03:22 executing program 1: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fa7000-0x28)={@common='bcsf0\x00', &(0x7f0000912000)=@ethtool_eeprom={0x0, 0x23, 0x7, 0xaa, "8d59fb8c2bf516073f63e912290cd0906d9578ec085e5afa801d64bc072be4e75f55d53d5d69e489fd449691b3c293a0de3786963d72d6a5181c204bb889f98ee55d4e8264164f11cabb8775a8365d0ebb241b13f022feded3f1c090762016ed5b87fa2d1636bcfdf3de37ab196c30ea4bc7dd85ae153b27edd19b54be2e1864eb86bb0e395e61774b504475969988872cec8f2164380d680277f7a44edf36569bfcf4b4aec8ab314452"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f000012d000)='./file0\x00', &(0x7f0000fa8000-0x15)=@random={'os2.\x00', 'bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f00006f0000-0xd6)=""/214, 0xd6) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e07000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00003c0000-0x62)=""/98) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4204, r3, 0x1, &(0x7f0000fa3000)={&(0x7f0000fa3000)="ffffeeffff0000ff", 0x8}) 2017/12/25 20:03:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f000008d000)=""/160, &(0x7f00009a9000+0x9e0)=0xa0) flock(r0, 0xa) sendto$inet(r0, &(0x7f0000c1a000)="9f2e5b8389ce74e9ba7673c4c255d841e6858078a0fb5638d6ecbc62ad2ea107ef7062553d4d3978c4a8d2d672e63fd845a055cebb9f4912d728898f890d1d10c6951def1b848a37f66a70d6ce2ff42f552644752d94c8ff77cb073b86c0b5ae029037a03ca7c1f6fdcf5ec4f9a20a84527c129c93d02c904659639d52ae2c132c5d2d932f79a5c178693809ba734ad98ad9f4bd27b7e85ec63315802eca461f078d2646c4c2186f15ed23a69f3f13a955dd4b503d8025ebe6134b1085737b6d4267560492fabe7663a83501256d803b3a042333adafacdbf4602d518e873457b5ca29c7378c4e95aba7f0a0", 0xec, 0x10, &(0x7f000032c000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 20:03:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000ed0000-0x4)=0xa6, 0x4) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x36, 0x10001) accept$ipx(r0, &(0x7f0000c9a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000001c000)=0x10) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b61000)=[], 0x0, &(0x7f0000429000-0x48)=[], 0x0, 0x0}, 0x0) [ 64.614870] netlink: 10 bytes leftover after parsing attributes in process `syz-executor5'. [ 64.635015] netlink: 10 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/25 20:03:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x4000000400000003, 0xc) write(r0, &(0x7f0000db1000)="1f0000000104ffe3fdde45c7f21100000101000008000180031e00dcffdf00", 0x1f) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e55000)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000962000-0x24)={0x7fff, 0x4, 0x6, 0x0, 0x7, 0xfff, 0x1f, 0x71be, 0xe, 0x3ff, 0x101, 0x7}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000355000)=0x7f) [ 64.711414] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 64.727656] device syz2 entered promiscuous mode [ 64.740870] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/25 20:03:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80000800, 0xffffffffffffffff) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000854000)=0x0, &(0x7f0000fa0000)=0x4) accept4$packet(r0, &(0x7f0000a37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c2b000)=0x14, 0x0) 2017/12/25 20:03:22 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000003000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f000000c000-0x38)=""/56) 2017/12/25 20:03:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000819000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) r3 = fcntl$getown(r1, 0x9) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000899000)={0x40, 0x1ff, 0x6, 0x5fd5}) fchdir(r1) getpeername$packet(r2, &(0x7f0000208000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000685000-0x4)=0x14) r4 = syz_open_dev$tun(&(0x7f000079a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000095d000-0x4)=0x0, &(0x7f0000bcc000-0x4)=0x4) recvfrom(r0, &(0x7f0000f9b000)=""/158, 0x9e, 0x40010023, &(0x7f00004d6000)=@nl={0x0, 0x0, 0x41c1b71c, 0x8}, 0xc) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) openat$autofs(0xffffffffffffff9c, &(0x7f00004f6000-0xc)='/dev/autofs\x00', 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00002a2000)="", 0x0, 0x20800040, &(0x7f0000747000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000f03000-0x10)=@common='ip6tnl0\x00') r5 = fcntl$dupfd(r1, 0x0, r4) ioctl$UFFDIO_WAKE(r5, 0x8010aa02, &(0x7f0000402000-0x10)={&(0x7f00007fd000/0x3000)=nil, 0x3000}) getxattr(&(0x7f00002e1000-0x8)='./file0\x00', &(0x7f0000361000-0x12)=@random={'security.\x00', 'eth1%lo\x00'}, &(0x7f000037b000-0xc6)=""/198, 0xc6) 2017/12/25 20:03:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) timerfd_create(0x5, 0x800) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') renameat(r0, &(0x7f0000bef000-0x8)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000b95000-0x18)=@get={0x1, &(0x7f00000a4000)=""/72, 0x7ff}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000ae8000-0xe8)=""/232) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000f3b000)='/dev/snd/seq\x00', 0x0, 0x101001) r1 = userfaultfd(0x0) pivot_root(&(0x7f00005ff000)='./file0\x00', &(0x7f0000a09000-0xa)='./control\x00') ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clone(0x0, &(0x7f0000317000-0xb3)="7c5824e826f97d949bf88383e5282244dd4abaafed9ccbb5c12f6b819a180424db2a71e32b3db495590212711e60a2ee40085400d6a44e8dc37760443554c9e2e8af5957871d4a37d3266722dd0247cfdef551415365236e293caf9e688fc0ece92789b03d7c09c41e81e2671eaf70e66e741ef8ce9097b5ce9bae0768a8e819fe5e9375d9a92441fb0c163c7a8172fb5e61c7f5ebf0b3d858b4cac68408339b781dfc4fa9b65a8ca3ac4204cc5f8bc9e25d53", &(0x7f00001d0000-0x4)=0x0, &(0x7f0000f13000)=0x0, &(0x7f0000b5c000)="db4126845cf938c95be3c574de") rt_sigtimedwait(&(0x7f0000012000)={0x0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x10)={0x0, 0x989680}, 0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) utime(&(0x7f0000774000-0xa)='./control\x00', &(0x7f000077e000-0x10)={0x6, 0x7}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00001e2000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ppp(0xffffffffffffff9c, &(0x7f0000c64000)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000ccb000)={&(0x7f0000864000/0x1000)=nil, 0x1000}) 2017/12/25 20:03:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000dfa000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f0000f27000-0xa)='./control\x00', 0x410005, 0x0) 2017/12/25 20:03:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) 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, 0x0) dup3(r0, r1, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x10) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/25 20:03:22 executing program 2: r0 = socket(0x11, 0x3, 0x0) getpeername(r0, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0x5}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000001000)=0x2f8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0x3ff, &(0x7f0000000000+0xe4e)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000002000-0xc)={0x80000000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x8)={r1, 0x5}, &(0x7f0000000000)=0x8) 2017/12/25 20:03:22 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000011000-0xc)='/dev/autofs\x00', 0x40, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000000b000)=0x0) r1 = socket$inet(0x2, 0x6, 0x4) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) bind$inet(r1, &(0x7f0000014000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/load\x00', 0x2, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000019000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) sendto$inet(r1, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x2, 0x7) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000019000)=0x14) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f000001a000)="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", 0x1000) 2017/12/25 20:03:22 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000000)={r1, &(0x7f0000000000)=""/128}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000b5d000)="940700bd0c", 0x5) 2017/12/25 20:03:22 executing program 5: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) fallocate(r0, 0x4, 0xfffffffffdffff72, 0x4000000000000004) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) [ 64.924441] FAULT_FLAG_ALLOW_RETRY missing 30 [ 64.929203] CPU: 0 PID: 10717 Comm: syz-executor1 Not tainted 4.4.107-g610c835 #12 [ 64.936990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.946329] 0000000000000000 f88d8582b7cd590f ffff8800ab7d7920 ffffffff81d0457d [ 64.954305] ffff8801d18fa000 1ffff100156faf31 ffff8800ab7d7aa8 0000000000000000 [ 64.962264] 0000000000000000 ffff8800ab7d7ad0 ffffffff81606345 ffffffff81234260 [ 64.970219] Call Trace: [ 64.972779] [] dump_stack+0xc1/0x124 [ 64.978112] [] handle_userfault+0x715/0xf50 [ 64.984050] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 64.991031] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 64.997405] [] ? handle_mm_fault+0xb5d/0x3190 [ 65.003515] [] ? handle_mm_fault+0x291e/0x3190 [ 65.009713] [] handle_mm_fault+0x2938/0x3190 [ 65.015738] [] ? copy_page_range+0x1430/0x1430 [ 65.021938] [] ? __do_page_fault+0x780/0xa00 [ 65.027961] [] ? vmacache_find+0x59/0x290 [ 65.033726] [] __do_page_fault+0x35b/0xa00 [ 65.039576] [] do_page_fault+0x27/0x30 [ 65.045082] [] page_fault+0x28/0x30 [ 65.050327] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 65.057137] [] ? SYSC_rt_sigtimedwait+0xdc/0x210 [ 65.063604] [] ? do_sigtimedwait+0x6b0/0x6b0 2017/12/25 20:03:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000e12000-0x90)=[{{0x0, 0x2710}, 0x4, 0x4, 0x0}, {{0x0, 0x2710}, 0x0, 0xfff, 0x0}], 0x30) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005a8000)={@common='ifb0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r0, &(0x7f0000cd4000-0x14)={0x11, 0x1b, r2, 0x1, 0x3, 0x6, @random="567255ac27f6", [0x0, 0x0]}, 0x14) sendfile(r1, r0, 0x0, 0x72439a6b) 2017/12/25 20:03:23 executing program 5: eventfd(0xfe00000000000000) prctl$intptr(0x8, 0x2) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000b38000)={0x3, 0x100000001, 0x5, 0x7, 0xffffffffffff8000, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000309000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c34000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00008bc000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2017/12/25 20:03:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00009ca000-0x3)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f0000fce000)='./file0\x00', 0x68042, 0x0) fallocate(r1, 0x0, 0xffff, 0x6) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000a70000-0x4)=0xffff) sendfile(r0, r1, &(0x7f0000f2c000)=0x3d, 0x10001) creat(&(0x7f0000b3e000-0x8)='./file0\x00', 0x0) write(r0, &(0x7f0000ab7000)='J', 0x1) 2017/12/25 20:03:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bpq0\x00'}) pread64(r1, &(0x7f00005a1000-0x7)=""/7, 0x7, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) 2017/12/25 20:03:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000aca000-0xba)=""/186) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000ef5000)=""/123) 2017/12/25 20:03:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0xc0800, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000920000)='/selinux/checkreqprot\x00', 0xfffffffffffffffc, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000d1b000-0x4)=0x0) writev(r1, &(0x7f0000cce000)=[{&(0x7f0000fe9000-0x58)="5800000014001923e2ff4b80040f8c560a0600004000e076000543d818fe7700000400ca81646420000000000000000004fbf5100002000000010000001c04ed5dffa1f5ea0022000d000100048a08000000ec6b0f536e06", 0x58}], 0x1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000c36000-0x4)=0x0) fcntl$setown(r2, 0x8, r3) r4 = fcntl$getown(r2, 0x9) ptrace$getregs(0xc, r4, 0x3, &(0x7f00003ad000)=""/166) [ 65.069628] [] ? __do_page_fault+0x380/0xa00 [ 65.075657] [] ? retint_user+0x18/0x20 [ 65.081160] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 65.087965] [] SyS_rt_sigtimedwait+0x2d/0x40 [ 65.093989] [] entry_SYSCALL_64_fastpath+0x16/0x76 2017/12/25 20:03:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fcd000)='/dev/rtc\x00', 0x600, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000b4e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000879000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000c14000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) 2017/12/25 20:03:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00009c7000)={{0x0, 0x1, 0x7fffffff, 0x0, 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]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) [ 65.256703] FAULT_FLAG_ALLOW_RETRY missing 30 [ 65.267857] CPU: 1 PID: 10739 Comm: syz-executor1 Not tainted 4.4.107-g610c835 #12 [ 65.275583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.284914] 0000000000000000 84f39fbaab8fad47 ffff8800b143f920 ffffffff81d0457d [ 65.292930] ffff8801d562b380 1ffff10016287f31 ffff8800b143faa8 0000000000000000 [ 65.300927] 0000000000000000 ffff8800b143fad0 ffffffff81606345 ffffffff81234260 [ 65.308922] Call Trace: [ 65.311487] [] dump_stack+0xc1/0x124 [ 65.316832] [] handle_userfault+0x715/0xf50 [ 65.322774] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 65.329754] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 65.336136] [] ? drop_futex_key_refs.isra.10+0x6c/0xe0 [ 65.343045] [] ? handle_mm_fault+0xb5d/0x3190 [ 65.349158] [] ? handle_mm_fault+0x291e/0x3190 [ 65.355354] [] handle_mm_fault+0x2938/0x3190 [ 65.361388] [] ? copy_page_range+0x1430/0x1430 [ 65.367602] [] ? __do_page_fault+0x780/0xa00 [ 65.373638] [] ? vmacache_find+0x59/0x290 [ 65.379402] [] __do_page_fault+0x35b/0xa00 [ 65.385254] [] do_page_fault+0x27/0x30 [ 65.390847] [] page_fault+0x28/0x30 [ 65.396105] [] ? copy_user_generic_unrolled+0x86/0xc0 2017/12/25 20:03:23 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d9a000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000a3c000-0x20)={0x6, 0xfe3, 0x8, 0xffffffffd7157d86, 0x8000, 0x63d, 0x100, 0x7, 0x0}, &(0x7f0000857000-0x4)=0x20) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000d9b000-0x160)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0xf7e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x40, 0xac62, 0x6, "4a979a166b896ea89edfbfe8b6fcea65b9f0018339f13e8a11ae03da74928c6b4e5d72528b343e6a23df9ce942b6b11e6441a2dac922bb28c42ca3d7bbea911d0529a02d448dc3ec3947383109761f7e"}, 0x160) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c31000-0x8)={r2, 0x100000002}, &(0x7f0000d99000)=0x8) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a02000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00006cb000-0x8)={0x0, 0x0}) ptrace$setsig(0x4203, r3, 0x5, &(0x7f00004e6000)={0x2c, 0x3ff, 0x8001, 0x200000000000000}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x1b, 0x0, 0x0, "00000107c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 20:03:23 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f000002d000)={0x0, 0x0}) sendto(r1, &(0x7f0000026000-0x2)="", 0x0, 0x0, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) bind$ipx(r2, &(0x7f0000016000-0x10)={0x4, 0x10000, 0xffffffff, "5fcd5d012493", 0x7, 0x0}, 0x10) 2017/12/25 20:03:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00004d2000-0x10)={0x0, 0x0}, &(0x7f0000505000-0x4)=0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e8a000-0x4)=0x0) fstat(r0, &(0x7f000080b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = accept4$packet(0xffffffffffffffff, &(0x7f00005ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008ed000-0x4)=0x14, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[], 0x0, &(0x7f0000ab7000-0xc8)=[@cred={0x20, 0x1, 0x2, r1, r2, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r5]}], 0xc8, 0x0}, 0x0) accept4(r0, &(0x7f0000509000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000baf000)=0xc, 0x80800) 2017/12/25 20:03:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000947000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x9) r2 = accept4(r0, &(0x7f0000ea0000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000be9000-0x4)=0xe, 0x800) pipe2(&(0x7f0000adf000)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00003d1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000211000-0x10)={r4, &(0x7f0000df7000-0x8d)=""/141}) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000e8d000-0x4)=@int=0x8, 0x4) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$VT_ACTIVATE(r3, 0x5606, 0x6) close(r1) 2017/12/25 20:03:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d8d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000336000)={0x9}, 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000005b000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb3000-0x4)=0x0) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, r4+10000000}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000169000)={0x1, 0x0}) epoll_create(0x10001) epoll_wait(r3, &(0x7f0000f64000)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/25 20:03:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000949000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000904000-0x4)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000889000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005d1000-0x4)=0x14) sendmmsg(r0, &(0x7f0000412000-0x21c)=[{{&(0x7f0000eeb000)=@nfc_llcp={0x27, 0x7, 0x10001, 0x2, 0x6, 0x8001, "1666bc666ef3c4244faf85f866ee93d53ca5d8a38a71c33debd4e080a656363c9fc0480b77add6cf71fc9af4e9d0ed13f25fbab139100682dc7fb00c44a896", 0x1}, 0x60, &(0x7f0000e56000)=[{&(0x7f0000fff000-0x68)="440869db61409a54f50a80f1ad9956c8afdef380e984c8e89f71101e213059d55a400682e427a35c3aa28bd11023cd38ca13d3d0852b8eaae15c4c8aa56e24ae7993bc00c563c7c74c13fbad4366e800c96cbffc8f2e012593a7144a39b7d3967d32e8d109d92b71", 0x68}, {&(0x7f0000ef8000)="0d200cff9241a7cff85698ef351cb5550c0e626ad63824b3ef029624315f983cf3c2f976a88d828e5f73cf24acfe49410d0f2de5992eb24cf1eedbc0b109e92f84e97abe3dddf1d1580bd0d38420340b03e33988514b014738be06064c6d5cc3ea73bf36502681cb87aabc606db313d04f9d3ff93f22b36d254afa2f5ab048a179f50be2ac", 0x85}, {&(0x7f0000ed7000-0x8d)="f7335eb8df701a911f58a80e538efca913bda0f1731c2df8c8aab38fcd5abb41580141549564d413097460976a223e67357c1cfb4e63d07040759c0bdb6013994b1ed9506d672205a4146531e0390bcd2b8eb8e7e59d50d6db08bc84d67286fbd55681bcbf6cc0f838aa0c31ed4e43e2aca3aa34de79f524817b8cd87efaa3f72eb338ef8fff0babc647bbbe58", 0x8d}, {&(0x7f0000a94000-0xdf)="f53ed397ff8dbb6f43021ca03e04a15e13f61cf4c2ee26d946474ebe68356a3151a58291abc88549b1e2b925032e7e645d8c3047c654047dae0f1455c7132243ba25b44827f5af94942517bab650268bdf0b407110decc94f49ee04f9ad1472d407ebba731a374ee15b0f912e4d695984dfa2df804843926a2b79345c88391331206f980dbaade0b5a9c6aa46265792b93b6986cdc7ec011a222a397611afc8bb318d34fa8f4891bb6cea6c2feaf40f3c9d21dd5cc0a345e6cf8ee527354fc57e957f044a2b6b1590dc8c7daa86f596ab58a300594de45e31ec571c77c0556", 0xdf}, {&(0x7f0000f6a000)="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{0xf0, 0x11f, 0x0, "2e0b01bd87dc7e2e244077df2f849d3bb74cc7f541045612c2c687b68db9d05c2def5904dc83fd822da378056614f5f14a51b484766dbe811e18ed7d67840593d246b5addf2a52a0502ab01cf1e0bdcf82b94f47c56ff88e59055d900350ad64fe7a0f703e38bb38c331ec9cb5b344155ef07a45bff529a74909ff3258dded38c96be6501e285151c9303f09f3fb3eb03b78f40c93f99900c74f3495089e7f452631de2efb56b6a6c7e9be51785a0646a65f9829efb8ed2b2f6be72ec913e161e361747e4393576678e717600cac41764e80983448d99c4081a29e"}, {0xf8, 0x10c, 0x4, "1b30a589576c7bcf97e1e9e206faff518fafb0ea363fd0710fbdf1b088f5b118d978cef2e489c54cd08692af9fbe46ada6f7856c737400f2663d74c894e75d6e40b3ef6acd1f0e7422556e9daad53142b5416181b5b06a1890c4ed6c8689689409bc352f949860abbf5aa4d48a9651590a0542aef4e9be0c6eeef8473cde9cbf5eca80922d0e52fc34b0aff180a12d02ccd10e27d6c7d325b20ba2625c7710047ad7092ebcfac985435a6472fffdabb36df77adc0f1c84dfc491ab297bf4516919ca93dae763ad52d20119d6d3b79cd272fe16152b99316fd4ad04fc7674214e5a7967a9"}, {0xc8, 0x119, 0x9c9, "fea820a4c78f5139331d989f43031cb3b1bc22b9ca5f6a6c3639fb96fe341d3fe29e66d6dda7970a387c686aa01b15e02a05595737a55b2b5dbb7d920c2a46903bffda66f2f8fefa51b5777fd30b7c49142860b66263762c341f62d42ae6a8dbc1cc34225af6539e2a56f723cc9da5fc92a63e8b8a2c681522bac95d07a45b0958a451c0e46e35d3df8c53d936893467ee6cc8ed900b29b09403d4dec3b5dc4259b5c5e0b6040ddce1d9a50986c9543bca4ecd3a"}], 0x23d8, 0x40004}, 0xffffffff}, {{&(0x7f0000040000)=@ll={0x11, 0x0, r1, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000653000)=[{&(0x7f0000229000)="50e228db0b2d37da471836e72318c262ecf0bae1448421b0", 0x18}, {&(0x7f0000cab000)="786a5adbe41694c50bb218e43db1139f053f8cb127292c99dd04e402e5522a5849a5909e1467f7ecb5dae528a0f0df30e4ee3d6ad0a558228d47444b1133236a18073e8cd139c1256491bf78525fe612336e4d7ae9eabf58704bfdecb215f8960b456babd5047e04cf70ff483c9ccb0343d9599929a786d37d87dc3b63174d497cdcf10ad3d2a3d6d69640931ef02246771ed5912539fad0bcf5a8dbee5e2f2b04d3be97f1721491b31fa9626729e73624a1b7b1121c5a4be84b09ec35665eff271383761ca50443a869ecc1a755388cae1c78cd0a0fb590206e8bb3c5cca764", 0xe0}, {&(0x7f000043f000)="8a9ae158a486fb334128615272e6b97de5f4ac19540da11b3de8f2c57a1fd9fdf435b94eb2ddab7ced008645eb69588697838b3fe8c135681d76a54b2fba81029042f62cb8eb47b038252c711f78483ae7daf503cb067f5a10c48c34e064b28c1fffd18937afcf1f14be54fb870404036ef32275188f6899f62675646ca2", 0x7e}], 0x3, 0x0, 0x0, 0x10}, 0x40}, {{&(0x7f0000f3b000)=@ll={0x11, 0x1a, r2, 0x1, 0x7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000c53000)=[{&(0x7f000033d000)="6e2e53c05e876cbe00551f5b6f567890eeb22e2fd585676f1176f98723aef748747ca41f02117543230aee81", 0x2c}, {&(0x7f0000d82000)="791185be1a69", 0x6}], 0x2, 0x0, 0x0, 0x20008000}, 0x1f}], 0x9, 0x20000000) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000631000)={@common='lo\x00', @ifru_flags=0x0}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a25000)=0x0) 2017/12/25 20:03:23 executing program 6: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x5, 0x4) read(r0, &(0x7f0000bd9000-0xd5)=""/213, 0xd5) write(r0, &(0x7f00006c3000)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) r1 = accept(r0, &(0x7f0000c68000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000091a000)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000433000-0x14)={0x4, 0x7fff, 0x7fff, 0xfffffffffffffffd, 0x7}, 0x14) [ 65.402920] [] ? SYSC_rt_sigtimedwait+0xdc/0x210 [ 65.409294] [] ? do_sigtimedwait+0x6b0/0x6b0 [ 65.415318] [] ? do_vfs_ioctl+0x468/0xee0 [ 65.421084] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 65.427282] [] ? SyS_futex+0x210/0x2c0 [ 65.432785] [] ? do_futex+0x1670/0x1670 [ 65.438376] [] ? security_file_ioctl+0x89/0xb0 [ 65.444571] [] SyS_rt_sigtimedwait+0x2d/0x40 [ 65.450595] [] entry_SYSCALL_64_fastpath+0x16/0x76 2017/12/25 20:03:23 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000014000-0x4)=0x3, 0x4) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setrlimit(0x0, &(0x7f0000012000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f00000c3000)='\x00') clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/25 20:03:23 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x10008004) 2017/12/25 20:03:23 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x82, &(0x7f000045b000)=""/6, &(0x7f0000311000-0x4)=0x6) sched_yield() clone(0x0, &(0x7f0000b6b000-0x30)="", &(0x7f00009c3000-0x4)=0x0, &(0x7f0000b9f000-0x4)=0x0, &(0x7f0000e2d000)="") r1 = socket(0xa, 0x80006, 0x1000000000000000) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000026e000)={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1, [0x1, 0x1, 0x0, 0x5, 0x8000, 0x7, 0x1, 0x5]}, 0x5c) 2017/12/25 20:03:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00009ee000-0x1)='{') fcntl$setpipe(r0, 0x407, 0xfffffffffffffffc) 2017/12/25 20:03:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f7a000)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000de3000-0x4)=0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2017/12/25 20:03:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000c3b000)={0x0, 0x8, 0x0, 0x0, 0x81, 0x400000000003, 0x6, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) 2017/12/25 20:03:23 executing program 0: r0 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000da000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000081d000)={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x3, [0x0, 0x4, 0x80000001, 0x100000000, 0x4, 0x8000, 0x9, 0x100000000]}, 0x5c) listen(r0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000000000)={@common='ipddp0\x00', @ifru_map={0xa7, 0x7, 0xcf, 0x80, 0x40, 0x3}}) 2017/12/25 20:03:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) shutdown(r2, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) llistxattr(&(0x7f0000e01000)="e91f7189591e9233614b", &(0x7f0000407000)=""/41, 0x29) r3 = accept(r1, &(0x7f00003f0000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e7b000)=0x6) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f000004c000)=0x9) sendto$inet6(r3, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2017/12/25 20:03:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0xffffffffffffffff, 0x0, 0x0, 0x8, 0x200000000000000, 0xfffffffffffffff9}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000a9a000)={@common='sit0\x00', @ifru_mtu=0x401}) 2017/12/25 20:03:23 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008f9000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x1, 0x0, 0x10000, 0x7}, &(0x7f0000001000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d20000)={0x4, 0x100, 0x2, 0x0, 0x3, 0x9, 0xfffffffffffff800, 0x5, r1}, &(0x7f000061d000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000002000-0x3c)={0x4, {{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]}}, 0x90) r3 = socket(0x18, 0x0, 0x4) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)=0x0) connect$unix(r3, &(0x7f0000000000)=@file={0x0, ""}, 0x2) 2017/12/25 20:03:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009d3000-0x15)='/dev/pktcdvd/control\x00', 0x6001, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000bf5000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) 2017/12/25 20:03:23 executing program 2: r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00008f6000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) times(&(0x7f00001cb000)={0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x2000) 2017/12/25 20:03:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000000000+0x72)="8c435fdce0249e5497158991eb5a75c9fd7d514af2bce6343cccd70ddcdee178ca6b6b38d71d00098dc7b7e35cd6b62e0a667fcc2140c778096e6759470a10e350833fde44e08036adb1c59713203f1bb302356d634c56abdd61864c015013f5ed", 0x61) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) 2017/12/25 20:03:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) close(r1) write(r0, &(0x7f000088f000)="", 0x0) 2017/12/25 20:03:23 executing program 5: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) wait4(0xffffffffffffffff, &(0x7f0000037000-0x4)=0x0, 0x0, &(0x7f0000036000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x0, &(0x7f000000c000-0x20)={{0x0, r1}, {0x0, 0x0}}, &(0x7f000002c000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/25 20:03:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffbfff000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000ec6000)={0x0, 0x0}) stat(&(0x7f0000f62000)='./file0\x00', &(0x7f0000eac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d23000)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f000060b000)=[{&(0x7f0000f4f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fca000)=[{&(0x7f00000ee000)="9003fcbc4e65cf31943c04b185186ee8743f516e65158351719522b30f12958784c2aaeca545ad61c0ca87ad5e3c8634abcee21b5e44281bd8ae684a5fe8c9c4096b1819758250064859e76fe6d4ed39eb01184508814e7573087e1d0c5dbe0e63471d516bca54a9", 0x68}, {&(0x7f0000976000)="d1468b447809f6e18e02d37c123e3109adccc58a3870648401cae293982c60a86f57a1e3a4d077b11ddd7fbd468e5570e3c59970b3713733", 0x38}, {&(0x7f0000b73000)="9e70af0af3deb8a81eb22da2e2f413acbffc734a7f8681bf7ea73b25ffcc2ea65fb9678ecfc9ea97d13ae2997a1b551a8d06f3fceb5f67884c264696de7a04e8cb2937a1fa4af6e109f8127013a2a965bd2279a94875682dedcf7b507dab7acd6fa7b67d22f09d1b25def1dccf3a4204cfa03fd9c093748f1da59ce4237523dc5d085c6f39064c83d3b0f16d", 0x8c}, {&(0x7f0000428000-0x49)="e694c3f1424ba4a3f0d33429c546d05693c4ed16efb4fbef57cf922cc795eb3dda807958c6b5ceeac88faf3a5041479cb659fb1de4ccc1704ddcacefe067c7a46d66791e4b1fe712a4", 0x49}, {&(0x7f000085e000-0xc7)="371540b02a2ac9c71ce71ff75a4b27f720575e8d5fad133850f76dad59749a58d14db51f9b75aa3d384a234391d4eaabb9d8f5ea6a971d5c5d1df49492518ddebca05cb0b16eb8b831be0b4d4d02e397e688196aeefc63675c7d2e17005a4c9f1aedad852532949a901ea33d78dca8022f7c74b5d43968d8c6ed8504901eca0f036c20b3c271267fc21c593837b7791dbf8d245b8978b2118b60dcb2a4729edbc43f086e369114b1628223ede6e737ed4442dab443facd54afd5c802dea3b8847134edd91b7bb6", 0xc7}, {&(0x7f000083c000-0x8f)="0ecb693bfd432f55a7f3b0b73dbd9fc4c1049a9cc3f3ef61cc06073d50de1200abe663faacc9ee82a1a677ad1592890eb0abef7503aaedaeca19020371e8412167a1b71197fd09743495e1e0926970fea3a40e66062c4bc64baf2c7e5979bc23cc7d1975deaa732dffbdc78fa31478ec5de77b58f2a93b75ae1027523eacf7680f63cc10c64e28763ba6281cb6c0d5", 0x8f}, {&(0x7f000092c000-0x8f)="f7700bd1a133de0d9b0c96bda0dbf48ad1721e96e505d2c42af177f9694672df8668948de1878bf48f67f9a3ca8a0b77b69f394431a426fe425904655dd8d6271cf4257310844b6dfa57cdfa8c2be2b83bf3cd9e1a60d8a8190268eacf02177be3d4fe39dbd64dc146dba5880876a7ebdd354f84a9a47d064cac2109db3a10f27b661ff3c2188fa81a8cd906c5d33a", 0x8f}, {&(0x7f0000aa3000)="23add93401872488436c571b03f4cf2479279e82d8cc6687f4d509c79b2ffa6ebdf3d6a512066837f74ad68414f9282f8439b0249638938ee2e9e77f84127c1a99f40d08b30c64131ad0cfd9c758fac02e146b4f045954258ce8bf", 0x5b}, {&(0x7f0000d37000-0x96)="23cb6b443beab7d79be1507678533f03c30f3cae1a2156d7bb67561c571e1f0af12b4bbbf48031157228a9a96ce8c9d41d50f607bcc561a4221f67c9f000b1e93fa57f8822b98782872a6827680df1fc6263324b8f5be8fd4461ef910af088da6d027985fab11a99a7198f3e61266139aa7e7ce691de10ecff7e8b30b80d6711a2c3d3c6d6fa70970ce2c79ea0a775036bc0d73e8363", 0x96}], 0x9, &(0x7f0000513000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r5}, @cred={0x20, 0x1, 0x2, r2, r3, r5}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r0, r1, r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0xf0, 0x4000840}, {&(0x7f0000dc6000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000da0000)=[{&(0x7f000062b000)="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0x1000}, {&(0x7f0000bb7000-0xe6)="f30cfd54e76a66b03373b1eddb65422d013d0f269603c2d52cb781fe73466234189088263c98236f47e9a783c60468f45cd0409214d01c084e2d04be724a6458e5f351fc83e624076ce094a7b27eb896772dcc12c72d422368f96220323750cf03f39b61f66492bfddcceb638150e94ab3d87132a7f626327dfa9b41d23de96eaef0287c8a00640127ba999677c324f0f628fe2692dac3d635f73c9d0806a4a05857be98ae66dc78bd2a4fb088cbd1543b777b935f6fdcef2332a7b0a23ccb83b1c098f08e07a4ebfadc9545c7829e2093f806b903b024fe70bdafe5b5638bbe806c6d2b7388", 0xe6}, {&(0x7f00000fa000)="93c90d42bd450c1177f7f3da51d96768b063a73ec98543b01085418a637f403dab5d21b9528f7a33b1e043695537e0f9df826820210cf9c6508546dce8c7a7e2e7189502dff5ed24f3a9ab2b0ab6d35346920d30cd9ea648e7c19ab7aab70e4547b70f8a6ecd722ec30241bc27d859401d2f08959e86b8a9a80abd6a03b0c7ec328e623bbf0f183767132d07c55b826cc7978996e06263d00f518373720aa8738f1f729310cf34221e3f0bc807c201d5cc7290857b72b51354940cbdbff243775574104d2f3ea991f3f2dd489cbc593f21", 0xd1}], 0x3, &(0x7f0000acc000)=[@cred={0x20, 0x1, 0x2, r2, r3, r5}], 0x20, 0x8800}, {&(0x7f000054c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000028c000)=[{&(0x7f0000e3e000)="b25a709e8b8d804bbe54e6e1441198468ad0933b080f27203e38a523d9b7592ef77eb7a0840409ea1278e3aaa6147ccc8fd36a9fb14d065f1ee38b220aa462c9becd6f10198bcf469fa65b9bdcc9684ca0f8349c54a04312096ccb93729a27c9d647398584262d9c", 0x68}, {&(0x7f000042c000-0xd6)="b333286f3e3620269d02976c225a982ab3752fd9c635a55f5c0ad2aead4fad6be0e92284af3a3395c27bcb483554d08a8374f16cdf49712f8be56621f578a12b5ad2a077c91abef477588762cbb809434777a89c6ab354850807b348857c4096b775b7221376afa6431341cba09ff585b1bb15881fdb8f0a75a06a01a5abe6d367295673ca7edee31a70d3d047f5f37b9156e9699ce1d0e7c84b50dc4b15225434183ea44f6277432ce6d80a57034cbebccfc2953b585f0d5c4b9e9bd1981400c8db8cd5a721f36b08b5c9830306ea4f910e5962d59b", 0xd6}, 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0x1000}, {&(0x7f00009d8000)="1cb818a0b77a1cd0df485865e05a92e9406b681c8a21ccac172d6fe15f0ecccef70e0b14c971c84815ca81f28178af0fe0e4b8943f290abcd289c2d1d682b33210f74ed65d1d1e9110b7484ab2fa5413f70da859d63977cc7a09edd7ad3365f7012867637605f8812da6bc0007e6c4060e816468be9c48aa0b84f351b451c090a6d2a1428e4f5c2c1fa6a26b25ab37ad92f220c4be58c08e1880506fbc0e407baa78f5d25828489715376ed9658371d254805674130948cf534396e3dc95f600ea14c4b75a9627b1c396d1aeb4152e9ac7c5d391e71242da8ee8c8d1a805fe248998a3304f68f10542480abc9d55759e", 0xf0}, {&(0x7f00007bb000-0x2c)="350d7c11f1b7cead027c1ae5524fd9a96bb7469116b7ad7ba50dd65d5e66730f0e4d24d17c3b653ba749e42a", 0x2c}, {&(0x7f0000a8d000)="b3589f80e8f5ca56b18bdd07c3215840741dd53083a03b06674b9e304d100d5769efe206fa921c08ea625a3085b7299411fdc60e1454b2ec74483f649a59b51df0bbf7fed09d1440c2988e0ded9962e1de893e00c4134d6004ccd246f7d6e8e5933dae6fc0c0a439af1800287559e15d511f5332da0cc9e4170399afc5e7b2d73c31979542b83ee9522f79ad1475c77e39b1fc48c17e6df20d335e7f4ac91a568d6dd3e2f35a299e5d4dcf02af2ca5cf12bb5780369ef40740d5c984dad388bd41897a47c2fe8fb02dc96aff8bc4a0baef40c51e661fcff76dfdf07460d40a3a82c620ee616feb53567393d182ddfde1dfda6025f35c1f", 0xf7}, {&(0x7f000091c000-0xfc)="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", 0xfc}], 0x8, &(0x7f00001f6000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r6, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r5}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r5}], 0x138, 0x48000}], 0x5, 0x0) 2017/12/25 20:03:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000214000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00002ff000-0x4)=0x10) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00003b5000)=0x0, &(0x7f00006e0000)=0x4) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) quotactl(0x0, &(0x7f0000fea000)='./file0\x00', 0x0, &(0x7f00007de000-0x1000)="") 2017/12/25 20:03:23 executing program 0: clone(0x0, &(0x7f0000014000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000001000-0x28)="") eventfd2(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f000036f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000bd3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) 2017/12/25 20:03:23 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000008000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/25 20:03:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) sync_file_range(r0, 0x80000000, 0x20, 0x4) write(r0, &(0x7f00007d5000-0x22)="2200000014000721004f10f7e2ff050002000300f100000206000200e708000af155", 0x22) r1 = creat(&(0x7f0000b20000-0x8)='./file0\x00', 0x64) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000726000-0xce)="55bc671c5c37168dcf00f35f1830948b331c85690a2bc8adbc6ebc3c35ac38df9b015adfa89d106e5d3872db6b5f6655be7f5303a74e2eee0ba10548f2ecb8ed2145e514e3c38201b1f6bc71cd3c1479b203a3754ae5ee616029cd8f562c717d7f57fed207f075c3619fcb417790b03bbde66566fe5386f3ae4f92f78c3ae474517cdf3c21e7ea08f3160b550383466211bb4f8a0fc91ba476f4ea251fffb8525ed40b45bc079b039740503c3777e59fe63149e5cfee1e449120c3f31ae15dd7e8017c4e9cd3087f99b5accd143b", 0xce) 2017/12/25 20:03:23 executing program 6: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000)="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", 0x12d, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x13)="502769b9d2755d1567dc9a93c07aa50bd2b278", 0x13, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000005000-0x8)='./file0\x00', 0x200002, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000005000)="8c81587c69286d83fe11bcf3d8471bfb82071cf250f72506ce154d681c2f0ed465d85bd7f9f3b6fe9300a41797a400551dde947e35f13b0a5b747b9921baff0b08130d38b9501d6100bdac99bbbb46331599e644288f16cafc24602c3954bb3cf43a0232db6118e569f6ae596ad56aed5eab8d9ad6", 0x75}, {&(0x7f0000004000)="2dc68ed9b2", 0x5}, {&(0x7f0000004000-0x1000)="570cbeecf88d0dc0562b8565084bf811df55be32662b9026d492d8568b70fac5f6c9cc176f563f6628eb4c5cd56da2b7a0a296bbe5d93a2125eb4c58acb1757266255bd66a15df31ea4ba7b822c02fda536fc30fc024012f282bfc5b46d6d76351065f3410ea000916625c32b650a4e0737fbffd037966405d7332d0c09628c9beb403540935d2024a2f91a9e1da979682a0639664267d6d62932862ccd7a93f94d11a83c18c07aed7f7ccbfb08a757e09463959315a4616582b7318ec7a1a52269aedad0ec3ca78f27316c5a0b6be4d68ad47c8a0299d5f5291d964259cab4f309c509c8fbbc628f4d63de0931d84bdb32e9b3085d389a7abfc921d01a14dd358f8f58f6a652fdd7ed945fbe0e8baa1dfad0db9bfcaf4dbc6c7e822fc7cf1ce3390fc18884f1ddac71db16daeb470e3313192d2a049b4600cce9d4f58e43cf59e0cd5d58452554c63a60b99e53923b74dfa3d18d7fa2069a3ff2b88f7602a26831ef9540c257eedfcac04f468eb64c20912aaf55a16ad0c2805c7204f2c8824ba86df59a3acf1789a8d00e460325a7753cd5e7b6fb5b072ab7f87deebe2aae921b19e70655806a5c783e88e80d052d77813f932544b8ab0b28a6787a46332f64eb1fd3044dcc13b057ff017da439421d342a577f03368e0ed12998c51220f3ab6901acac6b1e690389aacd5e72cb89da028c2566aa4092f4524e511466c795cb7a7e599c38577a13e50fde83adf36cb084a34ffeadfe1c8fe38d95103f4f6f25b30ca6eba7d778d97810d1b38966235f7c2a6c714adb04a131cd8ee61e8b7a3be934a783c96f80dcbe1388bae0372d6cb487998dab118e425166148c569aa7bc40ce635a5e4bb7795296533d4ef720a7b42505f809d4b537fd503906462b05b8cd62a1a4b9a7cd6f775619d8df2e329c65041c533ddce1663e7e6ad95d6a5c19caea3c9904ee69abe5238a99f1abdfe58e5c15e9467872fd1c4de2e655734a4ddd847091c5455a0120fbc1ed74844a6760eae00a9ab1d1fae3750b1ae030d52d5d697afadc236b2107fbb7a66e8b991da19277ff0441f492360fc79ac906c4d6ebaac84e37253e02611e3969cbceb83a2f00017f40a9cd0ccb269e96255325c66f6f742c2b558d43c15fd7907c1415ea0a2f86b9857dcca1e71e632b7e3e693d2475e3583dbd6a52151fd6c0ce6a66ad25ac3d04cc63da4095dfe392dfbd7cacfc1d7e4fe098e96be6b1142317f0a8929d1c6a60099c0813e7e4c62afc5bea59a785ad9ae9d7713713142b144d445e28d1fa9ca63fffb88a595c5b981cae782359c25c517892a31bd6f80cce6b88ef2bbdac67bc4b1b88a9aeadb2f0aca41401c513ace83135584dcd5b8461aca1a3eb788cda21fc9617ea6da2f0c4b606dfe2d566852ad9b23b7adaf1bb1e3097a601f345206645d35e232975ea75d11d2da4278898cd7f7e9e6cc0bef7d4aff67e56067ec00cf6d22056b8e9987f9ceb33a34a02045f4b645a150bdca432df676059f0c6ee7762a9545e7d5a14f9c16fbf7efba6cbe1d7ee71464cb46ce5f708186bb949ec9da8c0a1bc9066244d985425d11b7f48755c4677cf40745391963c7e01403c1c1c4dfd28dcf97bc1436277265b9f43f8023782658034c9985f812fbb56840406f875ee88b30491fa39afc770475d897e5615b0cc66add2173bdf3a1b3cbaf3400772f6d4f471eb84635903452fea2106c5f7f284eb4001db01f7dd5bd836db0ba6bcf66d459df661ca9ca25a614e1a2193c9ca059f30877bcfe2f89344e6f1b9b2f7cb2879e935cb08788ca170ec3fee2554bf8f4356b41fdc11a0f2bc004d71df45f26baabab3a54d57fa444bda7710855250e351427ad71d03d742a48e3a0caf011d5f4d9a06e78463a494bdb36bb1caaaddda5c4a250073855a8d610163a5d033cc70b756145f35ecbbdef406818823c2d6d302dac9dff00c409e44d12cee891f294332e5ef0a88e4bbf2ed60c4684771cb40ea3cd11c4d577861207b15fd7d7004245c9ea7e5069dea5cdfcc776c34a5d0409dd2db62b8a4166495e39a8e3ab9eff162469174e6f95be7074a294330a06c62bbb5960e9c63f195d23c4481106200167cc0162cd76dd236f35dd465f58e3e3d7069c91aaf1efadb3c5bdac0518382445efb8c2f887e6b1bed07435322459ad6ff61f604269157b86f1d53ec2940ed693de119a4cc8035b2b7cfbd25b3049e4029063f2541eefbd5bcc8a4991d2b6a3b50f4434f8d13e3ba280b1354e6513c982a3f4525182c19b69802d3d207ae08f103d224aad190a30eb4e9aa31154ec23941664de8ff2c6b01d572d69e8ef5e33d8bfc63496cdb4fe3d846e57c29ed693e5f0f9a11d9f05515f3a45f4bdaf0c619be4441caddbd16e75cd73707c56bf15a7100fb8ddc1ea6461629b91504f5479cd1040718fb1cc9e780152c0fea7121bf41d69a331b13775d37436645812dc9496c2776d961138a5d35163456c892c7904b365865be071928cb0754dcdbe416f132126402ca669f3228b5da20d6125fe8f23102b7fec28997c6d0575ac6291a9f58eae6595d29d687a2902419e41bd5c8a93fcc1bac99ec0de992db53e2a971e3ee2f7809b1f4496d13d6fa3862d731096bd870132275a728a119b4c65ca179a6816ffa5d9da4cd9a92c7e10936b72d4c57b7f200cc72835f1ef26b897717ba7ce4050b8b40f970b6dc4c935be0dfe9448006c3805d442de4721253847d474ca6c855f72e858e8512d96f6629e6a8db2263e344c550383a77f8c07d073b91eca8a09550316a97edaa5c97a1dcd7ebc85a67aad3f7254bab0ec8bd03b51f03c464a530d12317d71654cdfbbbadb75c7eb3763d33b430e974bac85b13b1d6dcc7142ef32b6ef39853e8f532738972bc24a4c40d752ca6d0db3525c34414dac613b22f83b5f9b14aa990e1f01387fb228bc644eee972bd5ecfa8c3e721347bf4324298bf6ca3797ec0df6bcdf8d0e210d6f24da74a2718bccf75b8ee975bcbe52b9ff4f7f7f8819d91943ff46ce70bf7887918876410fef55d3cb7e6b40a5a14106b2d616cbe80f2254b2ecc281e9e0557e383232a5d6a3ccf2d8f80e5a0875b1b3a48c346509430fe55ff856749d5b9ef76e61d7b1f4aaf351d15ad316dc7efa9df04888e1665f336ef61a2f192560dcb3e1eee8e5f5dd599b32d232630c2cb194446dae440d2752f8355be293da2884213643f42bb137ced0a092d37969e8d662cf7c808016147c0d1920f52d92dc83748252a71078da9ee6a02ae57888eca4905b8cb26704960c86b4a41c32e860c756598c9b6c11d28a7e0e44835a4b5c47be7fdcbc85a9647ac04cef84df9d743847d88f1251aaa82a78be6b09ad4b4f9020904b1aa049da7eef83b931f6d6e2bde1dc0f7aff6cb1b256874974f23002686e153fee0c14ad58cffccdc00a8262fdcc99af97d19487cf00ede0a100ab80fe93612fb2cec41a3a9e2f479c94887b8548702b8d678d64b69af6fa44bb3fb5f6070d6d07b18b40839d7e506b66824e53bf196f6894a88e95255e1cd2c78aa008abf331a79cf48de8c760fb08f1710bc0f995b1a5b41850069a195b932a674ef3f0a795b5dd849988fb6696f472e3f69afca003c9d5849abcfc9920f169e7b1a60d7dd755beb9f6b444b01b47b2f645714b0a09cc25bbbf47f91185e06e2325a611a9679ecdea8237d65dc9ff5fcf12477e225218ff9440b02645fd2ba14c69e67b370b46018b2fe7b9cce5a4a0d90e9add61689de40e568dd04bb7fa7fa2381ee0da186f1614174ac1768981f4a559becdbd04d719e101a8e40e6ee007c9c58727589079ce688194c5bccd6db021b9ef236ed5d124599112952c19bc5853da348497f0ab1680677efa993cc9b57ab73c878f84af16a1e1144e1be9911008c4540695303a51a4cbe24711209dbca8e01e41dd25d77e3fc07fc0c06e56106622be6486c916aff82835659270cf3185064561527f47a98777eb5a563aadd0f1de948b4529e42f35b808b216c93a16cac46487fc65bd4b9b1392e716e27e54dfa8dab6b8b94dd94c0eb77c54f318ba97a747dd559e934f04b853d86831426847a67517fba3d32f14104dc9473b2bbd7dd0dd68cdde1bbedc291687e4b15e2d8d7e9ef56914d0a17b1bdd427568e9e3df6a8f776c758580e89e955806f9e4cd50ec173daa798a807e5bc2f4d3934d7d7b010d5fb66ae1237793f95331c57ab9ffb2da806e88761afed780954f5e0f933a10bb119412f017c733bd06430e2ef9b7e32651c67d90c4c3f9b1101bdbf413720590eeb52d01cfd874cbd027b321493da7747f718ff49c99795eaf075c03de8cec6a2f901330a313afc22b60d72c0ee67b0d53cf5931d2ea0b1469aac1a12f1e449eaefaaebe8dbdcadd67cfe991c5b7d36f58b9a401b1d883dbf2e31fd4ef5f9fa16f685e6d652953a8d1d7e81e80098a97ee730b7c17e98db3ba6e5ca3265fe2a3151ac47957c9d00de7ea38a5126e24dd5b40239cd5b4916dc6a32c645472ffc9a9ff363a8b61c214eec755d70d08857b38df0b436f022075f2220559b3df986b3a90c2791ec02f8207f1ff349ae7617c446bfc6c6d535e4dc639d66653c8998f3ce90c6c85718ca8cb4c49ddb2cb59f1962a0328042e11f4348fc502d45276b1e3559e9772c66bdec07ffce3bdd9f92de97f2efb6a516d39889d956343022dcae25542b44d2dab0f8bc9c3b457b8c07101203b2ab10a92a95c67298da6c623039cd77f6fd2b4ff5930533bd2a9f4734a34de35ff6258a012ef876da539a6d6144c7e9122417258439b61392f3b121e0428387f0d668d5fb83b42a719a3864fece96dbab4038ed4e709f41c2c9405f36de83ffff3ae0fd28324b0254f70d6d2acdac0fd6e37e9467884a9218043fc4cb581624c0f879a183f69e2df106eb44f62d1d7725b482755f8de24656da05a55b066dd63f18d2f0ef9c9431dbcb26ac5ca4a2386ba489669e631789703f4d1668ff951b9aee8a04ecf1d34362cbc1c5ad05d0baf8311a3c36afb2e739253c06ab45c5ce01e16ce8860b253cc7a5ebfe659e353605173fd4bc16b4e184e62f5ddad396acc5db325ad405ee9d856ef6874d205131052f1e4c898ed6a9622448aec75c91a684333cc6610750c474f45af8462ff61df05d8d624713aa3a9b7e3e01a5685dc722dbbbbd1084bf76518bc277c4e943c69222115508a18136eb5001f94a2bb439f8c9f0fa33d91cb964c4bd9a4a16897fd8db179ed39530e41ea0643462b667ec2af47bbc4395ba37e11e0e39ebc1ee0d0b239da42ea175100601af94c3ed5dc538944d5db10673ac78ccd83fd6bcb2a56bbbb5e3cf5e402e8302ad648200a6dbf5c6fd90430895ddcec76f39b0f8e2f8b440faab53d96730b4334429893af694f1f863118b68d00872772ec2ca4441fd5fedf45508f52b1886661c03c2bc4e0c0cda5d14a11fa41b56c17fc85199645d751cf3fcd798da8c78b2248590afc093b148103d9fc28b26d6b75bb3cd0cb67b1db099fab268f72ef05283fdc6ee12e5d4a564610ac0ecf06ecba10abfdabc890bf5a67cb5dd10eacbcd07c987d6ecf661a2db3bfacf241a0157c2322317a3ab371419f68d391cd9e3f40bf23d8809e965fe5528bdcc1c1b47b90dd5792a9f7a103219fff609b95d3b923ffe8c6f59ded364098927e2cbe6aa4e669e536ac8f91571819bce50484675c92c0f0e6aaca1e05cb8de261a609515806fd8323e108dcf746b65289daabde20e8c2a81d72da3f12de28e91e2076", 0x1000}, {&(0x7f0000005000)="6a21c49747dc2af6daf26e2781c79c9282a811632ded3e1ad26f6d3ad1278b874e4b9b09640eb87c899245a93e7d8b7f6a4ff4c0f21e0febadc4d483a77c19b716ac8d4cb8456ed42a9c44c02ce06f982dab86c7a992ff5d7a5cec4ec40f98c0c14280d047a1077cfb", 0x69}, {&(0x7f0000005000)="97bee568782643e407a82947aa659c24454f9e917f2257fff64bac178964e59f6998ec4be37ee63ea7afdedfd81ce3eec522233a60a36f360ac4c57f6a78975bab33dd6f1b255cbff2a84a5700ad8fe09f4d7c025ec00e4b9023ab919b746ac37b0ca0794b1c3166bb574db09bd0b3353662597da757d07eb8c7366fe7f4589b4c28eaa1a3b724b30aefad2d58bcbf04877ec7fd428d79ec2113006f20d69e7244c27a45beab096c22ec9231a27f3bab7f3267bdd963ccc26ae3221dbb9f9811194795f50ea80ae2693f41d9667ebb9cd98d19aff594036aa75ba65eb80809c53f10", 0xe2}], 0x5, &(0x7f0000004000)=[], 0x0, 0x4000800}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r3, &(0x7f0000004000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='\\\x00', 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000002000)={r1, r2, r2}, &(0x7f0000003000-0xa2)=""/162, 0xa2, &(0x7f0000002000-0x38)={&(0x7f0000001000)={'sm3-generic'}, &(0x7f0000003000-0xca)="73ecd9821c38e0c217323b4803a33af26fb85fd7d826b5e8d22f7f19ba577e4694bf2ecbfef0564b827b95f67f43a9fbf26671a4ad8237feab8fdda61a1c88bb640b142924fa6df7a37f5ca5a04f1ab1dc263878dfc98b9b863999898eaf8fa1b610a6ad6e3f667b5cb316b414dc73eb24fd74911cb8bbd2b86f0376daf50ba1abb5395a748d7783c89ca1a6f81da9df6995b64a58270c79f1ca0393a9048cd8e19082b0fbc0ce6cee20b0fda3284796b3ee27ca5e1ee5fca229b0b84b6b4826ab8e1d6e5600fad3d266", 0xca, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f00007f7000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2017/12/25 20:03:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007f0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000126000)='/dev/rfkill\x00', 0x240800, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000751000)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2017/12/25 20:03:23 executing program 1: clone(0x0, &(0x7f0000131000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f00000b7000)=0x0, &(0x7f0000bba000-0x6)="") r0 = eventfd(0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x3, 0x380000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, 0x3, [0x102, 0x3, 0x10000, 0x3, 0x3, 0x7, 0x2, 0x100000001]}, 0x5c) kexec_load(0x0, 0x0, &(0x7f0000db3000-0x20)=[], 0x0) 2017/12/25 20:03:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000d39000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000490000)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00003d4000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f4000)=0x10, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d42000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096e000-0x4)=0xe8) getresuid(&(0x7f0000945000)=0x0, &(0x7f0000684000)=0x0, &(0x7f0000904000-0x4)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000cf3000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffffff, 0x0, 0xa9e, 0x4, 0x80, 0x20, 0x8b4, r2, r3}, {0x5, 0x5, 0x4f9, 0x739, 0x2, 0x43b, 0xaf3, 0x3f}, {0x10001, 0xffffffff, 0x40, 0xc7ae}, 0x8, 0x7fff, 0x6, 0x0, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x3a, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x7, 0x2, 0x6be50000000000, 0x8, 0x5717, 0x2}}, 0xe8) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000527000)=0x4, 0x4) 2017/12/25 20:03:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f11000-0xe)='/selinux/user\x00', 0x2, 0x0) fcntl$getflags(r0, 0x409) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003a1000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="8de51cf52649", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) r2 = memfd_create(&(0x7f00009b5000-0x1a)="0f", 0x0) pipe(&(0x7f000082d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f000067d000)="464132b7df9975bb", 0x8) splice(r3, 0x0, r2, 0x0, 0x7, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005ac000)='/selinux/relabel\x00', 0x2, 0x0) 2017/12/25 20:03:23 executing program 5: mmap(&(0x7f0000000000/0x7a000)=nil, 0x7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000006a000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) ppoll(&(0x7f000000b000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000078000+0x74e)={0x77359400, 0x0}, &(0x7f0000078000)={0x0}, 0x8) writev(r0, &(0x7f0000075000-0x30)=[{&(0x7f0000073000)="1f", 0x1}], 0x1) epoll_create(0x6) 2017/12/25 20:03:23 executing program 4: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c9d000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x77359400, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r1, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5b10f405, 0x7fff}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) 2017/12/25 20:03:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000001000-0x8)=0xffffffffffffffff, 0x8) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x52) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0x59)={0x0, 0x51, "e194e954b39caed64b694f5b6bea038ba381ecb687dd491348160190edef3125ea0a49a0bdf5e6c130626d67de2f5e9b69db7dd43fbe795f22bb2b166bbf888530e48b95ada18da4ebfd11abd4915a6742"}, &(0x7f0000002000-0x4)=0x59) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0xff}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0xea45, 0x0, 0x6fe, 0x5, 0x80, 0x80, 0x7, r3, r4}, {0x5, 0x0, 0x100000001, 0x5, 0x7, 0x7, 0x2, 0x7}, {0x400, 0x0, 0x8, 0x5}, 0x1f, 0x70, 0x1, 0x1, 0x40, 0x2}, {{@in=@multicast2=0xe0000002, 0x8, 0x6}, 0x8, @in=@empty=0x0, 0x100000000, 0x1, 0x0, 0x1, 0x9, 0x3, 0x7}}, 0xe8) 2017/12/25 20:03:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e79000)={0x0, 0x0}, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00001a9000-0xc)={0x80000000, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0xff, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffc}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') readv(r2, &(0x7f0000d19000)=[], 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000001e000)='/dev/rtc\x00', 0x40000, 0x0) 2017/12/25 20:03:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000013000)='/dev/input/mice\x00', 0x0, 0xc0400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000002000-0x18)=""/24, 0x18, 0x40000042, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000011000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000001000-0x30)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000014000-0x38)={&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0x66)="364975da5077e7935b8393869103521a783ec68a46027b2b3f0d99fdc8d8d30d21eefee7387ad96b015bee447a1ac5c9fb812cfcfee3a38d72a14e040028c68c3d4453b1824ae42bec7abed787308bd62716c9b95e8afed0f3c331aeb6fb156bad16a205cf70", 0x66}, {&(0x7f0000001000)="1eb2656351f22235221dc54c2100073e3e", 0x11}], 0x2, 0x0, 0x0, 0x80}, 0x8844) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x4) 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$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000002000)={0x0, 0xab}, &(0x7f0000003000-0x2)=0x6) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r6, 0x58}, 0x8) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f0000002000-0x4)=0x0) r7 = fcntl$dupfd(r4, 0x0, r4) getsockopt$inet6_tcp_int(r7, 0x6, 0x400000000d, &(0x7f0000012000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) 2017/12/25 20:03:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d37000)='/dev/sequencer2\x00', 0x8088, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff90, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00008cd000-0xb0)={{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]}) 2017/12/25 20:03:23 executing program 1: ioprio_set$pid(0x0, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) setpgid(r0, r1) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ptrace$peek(0x2, r2, &(0x7f00009de000-0x8)=0x0) 2017/12/25 20:03:23 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000097a000-0x14)={0x100, 0xffff, 0x1, 0x73c3, 0x9}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000000)=""/156, &(0x7f0000e5b000-0x4)=0x9c) mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ddf000)='/selinux/checkreqprot\x00', 0x8040, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000df7000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_flags=0x0}) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000df4000)=0x0, &(0x7f0000aab000)=0x4) 2017/12/25 20:03:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000bd8000-0x4)=0x0, &(0x7f00006fc000)=0x4) ioctl$EVIOCGLED(r0, 0x40045109, &(0x7f000061c000)=""/0) 2017/12/25 20:03:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005c3000-0xc)={0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000137000)='/dev/ppp\x00', 0x80001, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000dfc000-0x1)=0x7, 0x4) fchmod(r0, 0x80) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f43000-0x28)={@generic="fd18e36048d6884bec5c71c4baa45d9c", @ifru_settings={0x1, 0x0, @fr_pvc=&(0x7f0000251000-0x4)={0x0}}}) poll(&(0x7f000097c000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/12/25 20:03:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f0000966000)=[], 0x0) 2017/12/25 20:03:23 executing program 4: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x4, 0xffffffffffff34b9) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee1000-0x81)="c6", 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) 2017/12/25 20:03:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = getpid() sched_getaffinity(r1, 0x8, &(0x7f0000d8d000-0x8)=0x0) r2 = dup(r0) getsockopt$inet_buf(r2, 0x0, 0x41, &(0x7f0000255000-0x91)=""/40, &(0x7f0000741000)=0x28) 2017/12/25 20:03:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000696000+0x5fa)="2200000015000b00ea0910080900e7dd0a00000000221d0004000200000100018001", 0x22) 2017/12/25 20:03:23 executing program 7: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mremap(&(0x7f000011c000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000192000/0x4000)=nil) 2017/12/25 20:03:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000b7b000)='/dev/rtc\x00', 0x0, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f0000e76000-0x1)="f0", &(0x7f0000b85000-0x4)=0x0, &(0x7f00003dd000)=0x0, &(0x7f0000ca8000-0x13)="37a903cb8d07000000000000007c4e56395df3") pipe(&(0x7f00004a5000-0x8)={0x0, 0x0}) 2017/12/25 20:03:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003fc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00002dc000-0x4)=0x406, 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00003c3000-0x4)=0xe49, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x23, &(0x7f000000b000-0x4)=0x0, &(0x7f0000005000)=0x4) write(r1, &(0x7f0000001000-0x2)="05", 0x1) recvmsg(r1, &(0x7f0000f1c000)={0x0, 0x0, &(0x7f0000a1a000-0x40)=[{&(0x7f0000ffb000)=""/4096, 0x1000}, {&(0x7f0000946000-0x8f)=""/143, 0x8f}, {&(0x7f0000b97000)=""/200, 0xc8}, {&(0x7f0000da9000)=""/240, 0xf0}], 0x4, &(0x7f00000a1000)=""/0, 0x0, 0x0}, 0x0) 2017/12/25 20:03:23 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x8000) getsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000004000)=""/245, &(0x7f0000003000)=0xf5) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005000-0x150)=[{&(0x7f0000001000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000004000)="8e", 0x1}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}], 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2017/12/25 20:03:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b75000)='/dev/ptmx\x00', 0xfffd, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00001e6000-0x4)=0x0) writev(r0, &(0x7f0000ede000-0x80)=[{&(0x7f0000dbc000)="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", 0x1000}, {&(0x7f00009d0000)="7b6a375be2dc1df12104467e0f9268ac7c1dae553b8214248a2c15d5a790dc8c5d4349151cd425c2400274c084b2b6c1421e1048d773356705fae56758cb62525be0c8bb6bd6a87c3f6d59a542c81dd4c5bd3d5998bd671a3d79370a3514", 0x5e}, {&(0x7f0000373000-0xd2)="08f71b9156a7e9f45eda74214f52bd0e32b867ce8a43cceb19248b691c3963f455aec239f533ac63dfc9265ca7a240a19b646505fc53401a0d07beb35282eda049955d076a71492083d6a670f2fd878cd0c2a7b36b96ef57c812d347fae416814b3bcc49fc4e99aac42e0c0da8f7a47334b695f8a1314f3cb5c4abbfa4b30e531a04e260fde5d75082a46d4270b6d1a70a9352a46542c27e9de459c8c7bae80b733effef471ed8d3edc83273f43c01bca1fd2d7081f1e10ca24d0cc82f5d25fb5dfc7db6842e256c8189cf3ce4a23b4f3316", 0xd2}, {&(0x7f000073a000)="7bec6c4f7add449ef509a352aa1835d2a3f34b96899eb79a220d000088513c8516ef4a435db9a628048218819f6958011a7f5c72a8a1f03c4a48", 0x3a}, {&(0x7f0000e9e000-0x99)="a718e91fffc95a1b7e8ed425d2c4f6c7595e80e0d2b758ffdba174250b47c5bed20ab8826836f20d096914ee99d132ed0ac4919aa9e4c30ae28b8072a2e889aec089d56d5e6d8662f4f57bfcf8fa1d3e86d6893c42e6755e715521a91871dffea807328770c5ba7ad7eb71e75a3b2f6811e070dcf9eaf597828f1bbfae7a1103dd1ca12743cf09489240843c212209233cc3ebc8943304dda9", 0x99}, {&(0x7f000074b000-0xaf)="707b6b3dd237159f81447a4c69f435e84e642d32acf417965dcbcf764992f5bdaa3daab2e3f8af638f58a2677e8a7995829652a626a8862fa12f480a655c28eea2ab32f2b0aa12f4d5127cff2bf1218c98ba94a858f6bf7a68fc6487963c0bcb7f2ea8aa5be9d0ebeb06591e6d1947b4155a2cca9fe142e76a6356010a8dd8bfdb2eb22ae2332d9721ba46781ca14ab41f6315d2d6572df43066a1277b09d74a69f83fd8cbc6d16e9612d9a611c84a", 0xaf}, {&(0x7f00000ba000-0xf6)="bdb02b9594ac5c49863cc60958aa62f2587c4969b41f185b9e4c1d42de722e8e2e13065c163b5177e4ae7c4975189e232e7bd896e117ec22291fc43287b3c211194156961954e738a7b71260eb4f9633c2784a8628e594a0aaddab5a34aa784a7b2eba12b6fb10450a2584240429d9f150a826ea77cfb1d74678cd0e2ce117f454ae810a99ecf50be3cc3b131f7aab6eed626f3b156e47faad7a01c28f746566a5e713b07710aa70ade303983b07a1718754e575c5f8e23e1a6b313700b778e7408c0c3a1e1d1c4813f51aef9146991a1abe86865f6cf954b4a50d917e22fdc16cd1e53244c84778a4f3863a36535f163311d41c34e8", 0xf6}, {&(0x7f0000d6d000-0x4c)="84779c4b7368c2aae05a31adc36ae37996f6bbfcc017cbaa2369d22f0e7c042068d88b34a9b17b250b284423a2640bf04c96f596c521200fc62a2aeb48169b860e06b34708f286ba2161898f", 0x4c}], 0x8) 2017/12/25 20:03:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f00006fa000)="290000001800310900000001000000010200000000ef00800e0100040008001eff0000000000ff0085", 0x29}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f000058e000)='/dev/sequencer2\x00', 0x100, 0x0) 2017/12/25 20:03:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00006af000-0x7)='maps\x00j%') readv(r1, &(0x7f0000274000)=[{&(0x7f0000ec4000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e3c000-0x4)=0x0) 2017/12/25 20:03:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d69000-0x4)=0xffffffffffffff00, 0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/25 20:03:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f2b000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) lseek(0xffffffffffffffff, 0xfffffffffffffffd, 0x0) 2017/12/25 20:03:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000+0x1e9)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl(r1, 0x5385, &(0x7f0000001000)="") 2017/12/25 20:03:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000741000-0x8)='./file0\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00003c7000)=0x0, &(0x7f0000a7a000)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept4(r0, &(0x7f0000023000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000079f000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000eb2000-0x8)={0x0, 0x1}, &(0x7f000020c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00007e8000)=0xfffffffffffff000, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000060b000-0x10)={0x3f, 0x4, 0x3, 0x8, r3}, 0x10) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000d2f000)={0x0, 0x0, &(0x7f0000da4000)={&(0x7f0000318000-0x80)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 20:03:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057f000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000fca000)=[{0xff, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x5, 0xfffffffffef7fff6}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x60) bind$netrom(r0, &(0x7f0000198000)=@full={{0x3, {"ea0cfd4266bf3e"}, 0x20}, [{"455ceaa8aa9749"}, {"302173cc330ba1"}, {"2757bdf796716d"}, {"11934f3766fef1"}, {"d53e20c1a3c4d9"}, {"9a761d4eba89b1"}, {"ca40f6606f4d8e"}, {"fab872ff189813"}]}, 0x48) 2017/12/25 20:03:23 executing program 2: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ab0000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000145000)={0x0, 0x0}, &(0x7f0000ae6000)=0x6) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000013c000-0x8)='./file0\x00', &(0x7f0000b3c000-0x38)=""/56) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b3a000-0x8)={r2, 0xff}, &(0x7f0000b02000)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000010d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r0}) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000922000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000b3c000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b3c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d1000-0x4)=0xe8) r8 = getegid() r9 = geteuid() getgroups(0x1, &(0x7f00008dd000-0x4)=[0xffffffffffffffff]) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b3b000)={{{@in6=@empty={[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, 0x0, 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, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3b000)=0xe8) lstat(&(0x7f0000a3a000)='./file0\x00', &(0x7f0000abd000+0x3b4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00008df000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f000068b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f0000986000-0x38)={&(0x7f00001cd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b3b000)=[{&(0x7f0000884000)="92d08ba40b3e2ce477f5548e0c6c8b5aa43f2f0d87552a4fd21acc8fce5ff7095cb140545da4ebdff9d2d5f59cca84db175ce8481fab0a0ee3e49de8a5f5d10fe761951bfb8eb7da16a50f295fe0703fc572031836c494e249c86d3ff599825e4d88c341df12d0737a295425a91469099b9c896f43e4411fb3b7e22dce58ee62fffda1da76", 0x85}], 0x1, &(0x7f00008ef000)=[@cred={0x20, 0x1, 0x2, r0, r5, r6}, @cred={0x20, 0x1, 0x2, r0, r7, r8}, @cred={0x20, 0x1, 0x2, r0, r9, r10}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r3, r4, r1, r3, r1, r3, r1]}, @rights={0x20, 0x1, 0x1, [r4, r3, r1, r1]}, @rights={0x28, 0x1, 0x1, [r3, r3, r1, r3, r1]}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r0, r11, r12}, @cred={0x20, 0x1, 0x2, r0, r13, r14}], 0x150, 0x4}, 0x40) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000b3b000-0x90)="e6276468290c8dd310bd36d1d72b95e5f86fdc660e7e7d205f363fe2aa4360c5a9effe80d3b86deb797d8fb0b37d97442652d2ac25dfd9136941c113a40a336474ddeb4dba661a99a97d6f78bf7619f43559e7a911074bc7427cf00c8a7c625a8984fb2d427a79f30b8fd8dea3cd2faa2cf7dd4c88cb22ec59c62adc064b5bd3205f9466a8a139db61c3f4afd5be0ac3", 0x90, 0x20000084, &(0x7f0000b3b000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r3, r4) fcntl$getownex(r4, 0x10, &(0x7f000012c000-0x8)={0x0, 0x0}) 2017/12/25 20:03:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0xe8c, 0x0) readahead(r0, 0x4002fffb, 0x2) getitimer(0x2, &(0x7f0000a95000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000426000)={0x0}, &(0x7f0000e40000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c66000)={r1, 0x0}, 0x8) 2017/12/25 20:03:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00001b0000-0x11)='/selinux/context\x00', 0x2, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b9b000-0x15)='/dev/pktcdvd/control\x00', 0x20000, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e32000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000024e000-0x4)=0x0) ioctl$KDDISABIO(r0, 0x4b37) r2 = syz_open_procfs(r1, &(0x7f000003a000)='status\x00') exit(0x0) preadv(r2, &(0x7f0000785000)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x4) 2017/12/25 20:03:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000098d000-0x2)=0x9) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4000000000000002, 0x0) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f00006ab000)={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000777000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/25 20:03:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000046b000)=0x3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d74000-0x4)=0x8) ioctl$FIONREAD(r0, 0x541b, &(0x7f00006ae000-0x4)=0x0) 2017/12/25 20:03:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003c8000)={0x0, 0x0}) writev(r2, &(0x7f0000973000)=[{&(0x7f0000adf000)="d97fe83caf96d4c7417f358c336ac106c73c6067fe979ea9b6cd26606a865e477c266aead32d3fadb54ba1a94396120731bf541b758d98746084a4185b43a04f0976eb56b39c1151cd1ae1a40cb189d5527c0faa6dce809786d3d4f91b7a9ab2016ccf000c7999c2eddf1faba656dcb5403324e62fd8b51587211ee698b9c0bf87021a3ceae344bcb277f2e034e2849d20fceddf7f1da85238018369170a74dc48c87bddd1fbde55b2ca0f2628cdfcb196bcf84567cd96df3a8559533a4a", 0xbe}, {&(0x7f0000478000-0x6a)="4a2fd04bc6fee89a6b92ce8099fc1f050c2b404edb67f195223d31cfe6db610e7735efd0e44074a3068a2b89d5c95cd6489813079d3bb6c6951f31f25329de5f7f43bff3218c4e76f0d0cc92ca6f657e6b23ab57599b8e0ab5ac707dc9f0583fdad9bc4ba6e3db03588d", 0x6a}, {&(0x7f0000f25000)="759d528d60022e4d4778e59bbd912b0778b90468a7257a514e52e6349a49a61677e57f5b60f3960b910d96cfbf3994d4dacdc0601a81907f21e59a984509c594ec7386", 0x43}], 0x3) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x9, 0x80f, 0x1, &(0x7f000020a000-0x8)={0x0, 0x0}) r5 = socket(0x9, 0x80e, 0x7) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000537000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r6) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f000065f000)=r7) ptrace$setsig(0x4203, r6, 0x100000000, &(0x7f000097b000)={0x38, 0xfff, 0x2, 0x3f}) fcntl$getownex(r0, 0x10, &(0x7f000088c000)={0x0, 0x0}) perf_event_open(&(0x7f00009e4000-0x78)={0x3, 0x78, 0x80000001, 0xf4, 0x4, 0x1b10, 0x0, 0xf8, 0x8, 0x0, 0x80, 0x7, 0x7ff, 0x2, 0x0, 0x1, 0x4, 0x8f, 0x400, 0x2800, 0x0, 0x0, 0x7, 0x100, 0xf0bd, 0x80000000, 0x0}, r6, 0x73, r4, 0x7) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f00004b7000-0x4)=0x2159, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000c49000)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f000091c000-0x4)=0xc) ptrace$setopts(0x4206, r8, 0x0, 0x0) tkill(r8, 0x7) r9 = dup(r0) r10 = syz_open_dev$mice(&(0x7f0000b91000-0x10)='/dev/input/mice\x00', 0x0, 0x8282) renameat(r9, &(0x7f0000334000)='./file0\x00', r10, &(0x7f0000e8c000)='./file0\x00') ptrace$setopts(0x420a, r8, 0x8, 0x20000009) 2017/12/25 20:03:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) kexec_load(0x1, 0x3, &(0x7f000023e000-0x60)=[{&(0x7f0000fe1000-0x5b)="cd5d20f6244564cd97e9c7709559a8d521fddc113eaa108ae9c4249c963faa2fd7e8d3365d2eed1d64e759b2de941fba70c5509d3adcfcb62b69485e770230be02c36b3044dbcf303826ce3f62971916960f30c9273c1cf8bdc9af", 0x5b, 0x9, 0x7}, {&(0x7f0000437000-0xad)="9563e51ddfd39af77d28b794927347cdc77001f406341d7a37408ed2aa826fc06e80a6b8ae57508a94016d65cdfd927fe87aee599ff28317f618f64231e32b886b19f9aa2bb8e4f0c4ce7799a60b74a5d2d8e84b1eb7188b7dfeb94106c2c7d008b0aec66495928a2ea9d85ee6b8702085e4f5e8525a6017a04e8773591e68b36c3543eb8322b2092a9ecaffd0cf5e02bb9409f718335187d4ad9bcc9b854c13327b67990fe96233c62666aa2b", 0xad, 0x2, 0x0}, {&(0x7f000016d000-0x8a)="8a00b87d30a6d737ed044b40754907bf87ac65bed55c006b01468e95e0aac6d376a26215ef01773702cd21352642fb81d8984c0e63486c19907db1cc72b70788766c4034984e3b7b4f5fcff40e51c12003e167f15eeace77b404c0b772b89b828de55c3312c1d3bbd05dd92ddbe36590c2cc9adc880b07893f7cf8271557b202abf018ad630a7d8762b5", 0x8a, 0x7fffffff, 0x9}], 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000a91000)="72eb37a54fc56e80589ffeed5ade16982acb643a5fcce880e228e829d01e0b340e6ce865f6b083c0ce70ed02241a79af9c1d7259235cceba1d53f9a50c1515358b12c7f99e71c7a5de64add6e7551a7b282fa2be86775a03080be354a03d091ea1f6d01cd7d29510167950eea3728e34c32550991a694ec2b4dcb70c252f5116e2f6d3c7c7cf71df5e7866956959c0c556c87e2e71aa91e62f0e08d2a359c6073a20df8d0c1f37692a8279ebfcfd598172fe0eb4de69d5cf39c21ad2e9d007b3c4c43988624bfe1413c7cec348de5b54cb7f460312b3adac", 0xd8) 2017/12/25 20:03:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x0, 0x0, &(0x7f0000433000-0x4)="9adc01ce", 0x4) 2017/12/25 20:03:24 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ac5000)={0x0, 0x0}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) accept$inet(r0, &(0x7f0000e28000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebf000)=0x10) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000001000)=""/250, 0xfa) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x8, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x3, 0xfff, 0xdc0, 0x1, &(0x7f0000e20000)=@generic="7f6c3a440adf6d67b802cfc9202dd4ee", 0x3, 0x3f, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f00009d1000-0xd9)="", 0x0) 2017/12/25 20:03:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') syncfs(r0) pread64(r0, &(0x7f0000a4c000-0xdf)=""/223, 0xdf, 0x0) ioctl$TIOCNXCL(r0, 0x540d) preadv(r0, &(0x7f00000f7000)=[{&(0x7f0000275000-0xcf)=""/207, 0xcf}], 0x1, 0x800000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000d52000-0x20)={0xc5, 0x0, 0x10003, 0x100000000}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000b06000)={0x9, r1, 0x3, 0x0}) 2017/12/25 20:03:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000efe000)='/dev/rfkill\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f0000b95000)={0x4, 0xd, 0x100000000, "eff67cb13eb7", 0x5, 0x0}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) timerfd_gettime(r0, &(0x7f0000bea000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008f000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000f3000)={0x2, 0x5, 0x7f, 0x1, 0x6a80}, 0x14) timerfd_create(0x7, 0x80000) getsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000444000-0x4)=0x0, &(0x7f000078f000-0x4)=0x4) 2017/12/25 20:03:24 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000d8c000-0x7c)=""/124, &(0x7f0000618000-0x4)=0x7c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f000001b000-0x4)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000507000)=0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000c2000)=@assoc_value={0x0, 0x2}, &(0x7f0000e60000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00004a2000-0x8)={r2, 0x7}, &(0x7f0000bc3000)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000551000/0x2000)=nil, 0x2000, 0x300000f, 0x50, r3, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00002d6000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) syz_open_dev$usbmon(&(0x7f0000551000+0x1b8)='/dev/usbmon#\x00', 0x1, 0x200) 2017/12/25 20:03:24 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') lseek(r0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000000)=""/137) 2017/12/25 20:03:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000584000-0x28)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', &(0x7f00003ab000-0x2c)=@ethtool_cmd={0x19, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 20:03:24 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b9a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock2(&(0x7f0000bfc000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000d91000+0x946)='/dev/ppp\x00', 0x10200, 0x0) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mlock2(&(0x7f00007a6000/0x2000)=nil, 0x2000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a27000-0x20)={{&(0x7f000070c000/0x4000)=nil, 0x4000}, 0x2, 0x0}) close(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002cb000)={0xaa, 0x53, 0x0}) 2017/12/25 20:03:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fa4000)='./file0\x00', 0x1) mount(&(0x7f0000316000)='./file0\x00', &(0x7f0000686000)='./file0\x00', &(0x7f0000b6e000-0x6)='\fbifs\x00', 0x0, &(0x7f0000eae000)="fd80baa8bb7a778961f992779c2c") r0 = syz_open_procfs(0x0, &(0x7f0000510000)='net/udp\x00') getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f00005fc000-0x85)=""/133, &(0x7f0000f2f000-0x4)=0x85) 2017/12/25 20:03:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000049d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e2d000)=@common="6772653000fe00", 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000166000)=0xffffffffffff333a) dup3(r2, r0, 0x0) 2017/12/25 20:03:24 executing program 2: mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000236000)={0x8, &(0x7f0000861000-0x40)=[{0x3, 0x1ff, 0x2, 0x6}, {0x5, 0x3f, 0x1, 0x5}, {0x1, 0x23f, 0x7, 0x7f}, {0x0, 0xadc, 0x3, 0x2}, {0xffff, 0x938, 0x3ff, 0x4}, {0x0, 0x10001, 0x7, 0x3}, {0x9, 0x1, 0x35b, 0x3}, {0x10000, 0x8403, 0xfff, 0x5}]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9000)={0x1, &(0x7f00007bd000)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/25 20:03:24 executing program 4: clock_gettime(0xfffffffffffffffb, &(0x7f0000b7a000)={0x0, 0x0}) r0 = creat(&(0x7f00006b0000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) timerfd_settime(r0, 0x1, &(0x7f000088f000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/25 20:03:24 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000007000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x5, &(0x7f000000b000-0x8)='./file0\x00', r1, &(0x7f000000b000-0x7)="a066cb6cfcc28c") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000000b000-0x4)=0xfffffffffffffffc, 0x4) fstat(r0, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r2, 0x0) [ 66.396425] device gre0 entered promiscuous mode [ 67.893847] IPVS: Creating netns size=2552 id=9 [ 69.448368] IPVS: Creating netns size=2552 id=10 [ 70.974917] IPVS: Creating netns size=2552 id=11 [ 72.488714] IPVS: Creating netns size=2552 id=12 [ 74.119189] IPVS: Creating netns size=2552 id=13 [ 75.642991] IPVS: Creating netns size=2552 id=14 [ 77.191220] IPVS: Creating netns size=2552 id=15 [ 78.709902] IPVS: Creating netns size=2552 id=16 [ 80.206182] IPVS: Creating netns size=2552 id=17 [ 81.681392] IPVS: Creating netns size=2552 id=18 [ 83.179043] IPVS: Creating netns size=2552 id=19 panic: executor 3: invalid status 7, exit status: exit status 69 goroutine 12 [running]: main.(*Proc).executeRaw(0xc421c9c980, 0xc4202a7eb8, 0xc420a21600, 0x1, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:271 +0x539 main.(*Proc).execute(0xc421c9c980, 0xc4200821a0, 0xc420a21600, 0x0, 0x1, 0x1, 0x21e9, 0x2400) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:232 +0xc0 main.(*Proc).loop(0xc421c9c980) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:85 +0x4db created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:278 +0x10f2