mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000789000-0x8)='keyring\x00', &(0x7f00006f1000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r0) keyctl$setperm(0x5, r0, 0x8) 2018/02/01 22:32:52 executing program 3: userfaultfd(0x800) clone(0x0, &(0x7f0000196000-0xcc), &(0x7f000004d000), &(0x7f000057d000), &(0x7f0000a06000)) set_tid_address(&(0x7f0000ac2000-0x4)) [ 63.890846] binder: undelivered TRANSACTION_ERROR: 29189 [ 63.921759] binder: release 9349:9371 transaction 37 out, still active 2018/02/01 22:32:52 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000056b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000368000)=0x1f32, &(0x7f0000308000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00007b3000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x100000000400, &(0x7f0000bd4000), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/01 22:32:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d), 0xffffffffffffffc0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[], 0x4444444444446c1, 0x2041, 0x0) 2018/02/01 22:32:52 executing program 6: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fc7000)='./file0\x00', 0x400000, 0x40) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f000047b000-0x2e)=""/46) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000fc9000-0xc)={@broadcast=0xffffffff, @broadcast=0xffffffff, @empty}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000017000-0x4), 0x4) 2018/02/01 22:32:52 executing program 4: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = getpid() process_vm_writev(r0, &(0x7f0000b49000)=[{&(0x7f000008e000)=""/155, 0x9b}, {&(0x7f000091e000)=""/213, 0xd5}, {&(0x7f0000b49000)=""/157, 0x9d}, {&(0x7f0000b49000)=""/205, 0xcd}], 0x4, &(0x7f00007d1000-0x60)=[{&(0x7f0000b49000)=""/203, 0xcb}, {&(0x7f0000b49000)=""/240, 0xf0}, {&(0x7f00001c9000)=""/97, 0x61}], 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000866000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendto$unix(r1, &(0x7f000038f000)="16750c69351a48421219fbe0618ab9a864513765609373e8e3380bac223488bd825e7fa004a5efb3811fe919a8860c2ee044d63cdc18e4177f0307676c62feb7f48b0230ce8a81b02098720a054b7adc9546c1c95399718f93f07ad7c9015675db9862480cfb3293918652f1c0cecb571d863e51002782d8b6ccca8548a5def59c65e062040732f4869c5a1cd9c877994b78cf50bb58b32cd92c5cd7afb9882965a2f1ff01aa508d0fa33dadc1d4fd368fe2a52f9268ecaca0428de1bf0071e614482343ca9471e4735da15c691bbaec7ab5abec05ed32c5571ed50e06433c645d474874df18930059d63eeab2a2cfb7afc9", 0xf2, 0x8000, &(0x7f00003b6000)=@file={0x0, './file0\x00'}, 0xa) 2018/02/01 22:32:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003f8000)='/dev/loop#\x00', 0x0, 0x0) socketpair(0x5, 0x4, 0x1, &(0x7f0000a34000-0x8)={0x0, 0x0}) listen(r2, 0x3) ioctl(r0, 0x60000000401070cd, &(0x7f0000e8d000)) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ba0000-0xc)={0x0, @rand_addr, @dev}, &(0x7f0000181000)=0xc) 2018/02/01 22:32:52 executing program 3: syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x562e3336c0ed74de) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008ea000)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) getpriority(0x0, r2) mq_getsetattr(r1, &(0x7f0000001000)={0x6, 0x3, 0xffffffff, 0x4000000007, 0x1, 0xffffffffffffffff, 0x6, 0x1b}, &(0x7f0000001000-0x40)) 2018/02/01 22:32:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000c2e000-0x30)) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000fda000-0xc1)="1647f0b8cc77867d8615e2e88ad78743e3683b96268a2d91bf81535bb6b8b9dd09d16eb40d9d4a8728867d641a9385b56110a04adf98a78318c9db191e549f1feaebcd173a6a0fed48ec655dcdeab68b98e2bc766a0df7649c99d327253bc2d4985dedbcf0bf02fcb6fe3d43e66359a59fc60bb5ef66b7ceb943b13c4911a4a1913ea7d1446f8f660117550cdce973da76ba393c49265942ae6a52014b5196552fd4672b438840d3f5cb477491d992bdc26a0890715f069e13e3c38a29fc8c59f2") 2018/02/01 22:32:52 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000012000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000004000-0x2)={0x6, 0x4}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000a000)=[{&(0x7f0000017000-0xd3)=""/211}, {&(0x7f0000017000-0xdc)=""/220}, {&(0x7f0000009000)=""/127}, {&(0x7f0000015000-0x81)=""/129}, {&(0x7f000000f000)=""/86}, {&(0x7f0000018000-0x58)=""/88, 0xffffffffffffff11}, {&(0x7f0000017000-0x4b)=""/75}], 0x73f74a5fd71fe52) socketpair(0xa, 0x2, 0x6, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000018000)=""/4096) [ 63.971746] binder: undelivered TRANSACTION_COMPLETE [ 63.986090] binder: send failed reply for transaction 37, target dead 2018/02/01 22:32:52 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000014000-0xe)='/dev/keychord\x00', 0x8000, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f000001d000-0x24)={0x3ff, 0x8, 0x31ea, 0x9, 0x4, 0xfffffffffffffffa, 0x9, 0x1, 0x65, 0x1, 0x3, 0xfff}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000010000-0x53)=""/83) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/02/01 22:32:52 executing program 6: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000bef000-0x80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) connect$inet(r1, &(0x7f0000263000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000e4a000-0x28)={0x5, 0x1, 0x8, 0x35000000000, 0x8000}) 2018/02/01 22:32:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000fb3000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = inotify_init() epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000791000)) getsockopt(r0, 0xfed, 0x0, &(0x7f0000712000), &(0x7f0000b21000-0x4)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000833000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f87000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000926000)="6e65742f7463700093a09e450a27c9bbe3d77c0711e75a79eabdc5ce3e95148b51a823155a1ae746666618b85b88231dccfb6b9093d41233eae5bb7f01decacde9c82f5e20711768ac51d76ad33e5d0a31ccf55f29c67d0981b31b723c1fd1ca965cba45f5138d7f310814a82d99d1efd5a6f32284f204f8df76f7ab2d07") readv(r4, &(0x7f00006bf000-0x10)=[{&(0x7f000003b000)=""/4096, 0x1000}], 0x1) readv(r4, &(0x7f0000bac000-0xa0)=[{&(0x7f0000a17000)=""/151, 0x97}], 0x1) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000ed5000-0x10)={0xa, &(0x7f0000dde000)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000e4b000)={r5, 0x1}) r6 = syz_open_dev$loop(&(0x7f0000e67000-0xb)='/dev/loop#\x00', 0xbcc, 0x2) ioctl$int_in(r6, 0x0, &(0x7f00000d7000)=0xff) sendfile(r6, r6, 0x0, 0x2c67579c) ioctl$LOOP_SET_CAPACITY(r6, 0x4c05) r7 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000eb4000-0x10)='/selinux/access\x00', 0x2, 0x0) getpid() fstatfs(r7, &(0x7f0000de0000)=""/131) 2018/02/01 22:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ba000)='/dev/loop#\x00', 0x7, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000d32000)=@assoc_value, &(0x7f0000962000)=0x8) close(r0) r1 = syz_open_dev$sg(&(0x7f0000a61000-0x9)='/dev/sg#\x00', 0x5, 0x101040) getpeername$netlink(r1, &(0x7f0000416000), &(0x7f00008e1000-0x4)=0xc) timer_create(0x1, &(0x7f0000af0000)={0x0, 0x18, 0x0, @tid}, &(0x7f00005ff000)=0x0) clock_gettime(0x0, &(0x7f0000fc1000-0x10)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000d3f000)={{r3, r4+30000000}, {0x77359400}}, 0x0) [ 64.056471] binder_alloc: binder_alloc_mmap_handler: 9441 20000000-20002000 already mapped failed -16 [ 64.074380] binder: BINDER_SET_CONTEXT_MGR already set [ 64.086656] binder: 9441:9453 ioctl 40046207 0 returned -16 [ 64.093533] binder_alloc: 9441: binder_alloc_buf, no vma [ 64.102677] binder: 9441:9458 transaction failed 29189/-3, size 40-8 line 3128 2018/02/01 22:32:53 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00006d1000), &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000658000-0xb)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000c82000)=[@in6={0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1000}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x2, 0x90, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0xffffffff}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}], 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000de3000)={{0x4000001ff, 0x2010000080000a}, {}, 0xfffffffffffffffe}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000cef000)={0x23db, 0x5, 0x0, 0x80}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000680000-0x4)) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000007000-0xc)={@empty, @loopback=0x7f000001, @empty}, 0xc) 2018/02/01 22:32:53 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000b000-0x8)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = gettid() unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000007000-0x4)) syz_open_procfs(r1, &(0x7f0000004000-0x8)='oom_adj\x00') mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000000c000-0x8)) sendfile(r2, r2, &(0x7f000000a000-0x8), 0x1) 2018/02/01 22:32:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000516000-0x8)=@assoc_value, &(0x7f0000902000-0x4)=0x8) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d1a000)='/dev/pktcdvd/control\x00', 0x0, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)}}, {{&(0x7f0000d16000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000d16000)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000a14000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x102b, &(0x7f0000d16000)=""/156, 0x9c}}], 0x444444444444698, 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000071a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xb2e000)=nil, 0xb2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000b2e000-0x8)='keyring\x00', &(0x7f000038b000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_security(0x11, r2, &(0x7f0000b2d000), 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000bde000-0x4)={0x0, 0x7c4, 0x1}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000a7e000-0x4)) 2018/02/01 22:32:53 executing program 3: clone(0x0, &(0x7f0000bf3000-0x2e), &(0x7f00000f0000), &(0x7f00005b2000), &(0x7f0000963000)) fstatfs(0xffffffffffffffff, &(0x7f0000825000)) getpid() 2018/02/01 22:32:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000046e000-0x11)='/selinux/enforce\x00', 0x40040, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000134000)={0x0, 0x4, 0x200, 0x330b85b0, 0x3f, 0x3}, &(0x7f00009f6000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c47000-0x8c)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000655000-0x4)=0x8c) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) finit_module(0xffffffffffffffff, &(0x7f0000811000-0x1)='\x00', 0x0) 2018/02/01 22:32:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000277000-0xf)='/dev/sequencer\x00', 0x0, 0x0) write(r0, &(0x7f0000a55000-0x25)="2400000052001f0014f9f407000409000200071008000100010000000800000000000000", 0x24) 2018/02/01 22:32:53 executing program 5: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00005f5000)='./file0\x00', 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000ef7000-0x6f)=""/111) r1 = socket$inet(0x2, 0xa, 0x0) bind$vsock_stream(r1, &(0x7f00000d0000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/02/01 22:32:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg$netrom(r2, &(0x7f0000803000-0x38)={&(0x7f00006ef000)=@ax25={0x3, {"dc5d1e29e6168d"}, 0x9}, 0x10, &(0x7f00005b8000)=[{&(0x7f0000dc1000)="0d8a9c6a4bb3471b1d5dc6e4181f51517faa4b44b2037b9ddf26f361fb5f0d5c0eb24990cb4e0e7aa790b4f1de18ea1d0d47ab3def062f5e1bc76154f640b1f2f60c7bf4d3f74dc29fec72558bb0aae49dbeaf62a990586b58f3dea2e50c71026c448c", 0x63}, {&(0x7f0000bc4000-0x67)="52aa906e170a650d9fb4998b490d8716ec7da067ef16af98d4909dc27db2e27d7cc1c6009ad075e708b758d3c10829c8a5f4c536f11d3c29b89f48455c1e91dade7d3c54de83364f5361ba3c74627154e93ad2c7e251508200fedc0c8ce2d44a246d4b28d4d8f6", 0x67}], 0x2}, 0x42) [ 64.149570] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.157225] binder: release 9441:9453 transaction 48 out, still active [ 64.164449] binder: unexpected work type, 4, not freed [ 64.172199] binder: undelivered TRANSACTION_COMPLETE [ 64.177462] binder: send failed reply for transaction 48, target dead 2018/02/01 22:32:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) connect$unix(r0, &(0x7f0000939000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/01 22:32:53 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x8000400) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1, 0x0, []}, &(0x7f000062d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000918000-0x8)={r1, 0x813}, &(0x7f000070e000-0x4)=0x8) 2018/02/01 22:32:53 executing program 3: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x0, &(0x7f000058f000-0x8)) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d99000)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d9a000-0xbd)={0x0, 0xb5, "e5824d95d25a37f77fdd680ec163c796ef8babd37edc2e78290e5d5879d78507f85861969399d6389ab553b8eaed64151deb47b0663d474cfd3b8ca875af26ec67643e22577daa9c74c0850f3d6986fc463eb14a7fbd2b45378752368356d62be1a2bcd4e38a2a6ac03bd82337ad05a86cc6e60948af826f8dcc9e48d5778474083b4ee4ca8df5ca5291555c2f174297c90990f8d088e404b64772b561b3462d5ae80ae6669c57058836b9650bad9862973247ab67"}, &(0x7f0000d8e000)=0xbd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000080c000-0xfc)={r2, 0xf4, "4ec41e172199efed6071b05e5b46c8526cd4a4f66cfbad520c8bd9f58fd484b96d7c47fe092e7f3f882579005027ebfd3962d202f1acc05d8687fa3d19b1b65e9cd7aae018dddda73b38be58805cca89b27eb1630fc022cb9b30519a0757236999396ffe370479c332a8a87c19fc6427b18315bfb0555c6fc7c50cfece0ff3c608f1c79b582d7dfb54f6fc3089b91a667c6b7c1cc4ab9ccd4516628a3d485ffa8d53693797f2962391b3372bb191f49629079c16e9c27271b7604ee2b829e1110ee700e6dcba1c20aa509b9830e08067ed0890c7d6c2c27c0ecf5858bd1efb6bc0cf2dacd15587b4404c3f13f50150a7d0387b7d"}, &(0x7f00000f7000-0x4)=0xfc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000042b000)='./file0\x00', 0x0, 0x8) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000d9a000)='posix_acl_access]\x00', 0xc0, 0x0, &(0x7f00005bd000-0x40)={0x2, 0x9, 0xd4ec, 0x4, 0x0, 0x1, 0x3, 0x7fffffff}) mq_timedreceive(r3, &(0x7f0000d99000)=""/223, 0xdf, 0x426e, &(0x7f0000d9a000-0x10)={0x0, 0x989680}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x9, &(0x7f0000356000)=0x8003, 0x4) sendto$inet6(r5, &(0x7f00002a1000-0x4ec), 0x97, 0x200408d4, &(0x7f0000926000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00006a9000-0x74)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x266e7204, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x1d, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff7}], 0x74) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "00000707c89d"}}) 2018/02/01 22:32:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001ec000)='/selinux/checkreqprot\x00', 0xa6080, 0x0) getsockname$ax25(r2, &(0x7f0000660000-0x10), &(0x7f0000c8e000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffff7c14}, {0x80000006}]}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000106000)={"170a58ae4cd8bbeee5e41f7b9a8cf017", {0x4, 0x3ff, 0x5, "79739d532fe3", 0x10000}}) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000e8c000)=[]}, 0x0) 2018/02/01 22:32:53 executing program 4: r0 = creat(&(0x7f0000625000-0x8)='./file0\x00', 0x44) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000e6000)={0x3ff, 0x400, 0x80000000, 0xc00, 0x12, 0x1}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x1, &(0x7f000097a000-0x1)) 2018/02/01 22:32:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000335000)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa18ae1ad4", 0x31) add_key$keyring(&(0x7f0000b02000)='keyring\x00', &(0x7f0000751000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) 2018/02/01 22:32:53 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000001000)=[{{}, 0x0, 0x0, 0x4}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_create(0x3fffffffd, &(0x7f0000004000-0x50)={0x0, 0x3b, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000006000)) write$evdev(r0, &(0x7f0000001000-0x30)=[{{0x77359400}, 0x4, 0x1, 0x6}, {{0x77359400}, 0x8b, 0x4}], 0x30) 2018/02/01 22:32:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000278000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000873000)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000ec000-0x20)={0xca, r1, 0x0, 0x6}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000bb000-0xe)='/selinux/user\x00', 0x2, 0x0) vmsplice(r2, &(0x7f000079b000-0x90)=[], 0x0, 0x8) bind$netrom(r0, &(0x7f0000d92000)=@full={{0x3, {"9c91fba643c73e"}, 0x2c3}, [{"a93924820227d8"}, {"50db68bdea1857"}, {"81208fe638eb78"}, {"29b2a4eb1c9199"}, {"7c5f768df80987"}, {"b56c02b2b0cc12"}, {"4339e61a258fb8"}, {"144641e7fe3155"}]}, 0x48) readv(0xffffffffffffffff, &(0x7f0000eb3000-0x90)=[{&(0x7f000070f000)=""/219, 0xdb}, {&(0x7f0000391000-0x3e)=""/62, 0x3e}, {&(0x7f00006c8000)=""/142, 0x8e}, {&(0x7f00003f2000)=""/72, 0xf}, {&(0x7f0000cbe000-0x88)=""/136, 0x88}, {&(0x7f0000db0000)=""/139, 0x8b}, {&(0x7f0000809000-0x1b)=""/27, 0x1b}, {&(0x7f0000b1a000-0x1000)=""/4096, 0x1000}, {&(0x7f000081e000)=""/252, 0xfc}], 0x9) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fbe000)={0x0, 0x3}, &(0x7f0000f9b000-0x4)=0x6) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000b79000-0x8)={r3, 0x8}, &(0x7f00005f2000-0x4)=0x8) 2018/02/01 22:32:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bfc000)='/dev/sg#\x00', 0x20, 0x34c42) ioctl$KIOCSOUND(r0, 0x4b2f, 0x80000001) setrlimit(0xe, &(0x7f00003c2000-0x10)={0x0, 0xfffffffffffffffc}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000046c000)=0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ptrace$setregset(0x4205, r1, 0x5, &(0x7f000070e000-0x10)={&(0x7f0000c9b000)="31e657ea616b2162064e900ec2cdecb905b7143ef5b8dafe8c", 0x19}) [ 64.308341] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. [ 64.323627] sg_write: data in/out 36090/1 bytes for SCSI command 0x67-- guessing data in; [ 64.323627] program syz-executor1 not setting count and/or reply_len properly 2018/02/01 22:32:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000002000-0xc6)=""/198, &(0x7f0000001000)=0xc6) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/174) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00005e3000-0x6d)=""/109) r2 = syz_open_dev$evdev(&(0x7f000018c000+0xd17)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00001f3000)={0x0, 0x2, 0x0, 0x0, "775f37e4e6e7f2b19a55815bceba384d9cface1601003236a78a40ecacd19017"}) 2018/02/01 22:32:53 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000b000-0x8)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = gettid() unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000007000-0x4)) syz_open_procfs(r1, &(0x7f0000004000-0x8)='oom_adj\x00') mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000000c000-0x8)) sendfile(r2, r2, &(0x7f000000a000-0x8), 0x1) 2018/02/01 22:32:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000439000-0xa)='blacklist\x00', &(0x7f00005ce000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000b0f000)='/dev/ptmx\x00', 0xfffffffffffffff8) keyctl$describe(0x6, r1, &(0x7f0000151000)=""/174, 0xae) ioctl$KIOCSOUND(r0, 0x4b2f, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000de000)) syz_open_pts(r0, 0x0) r2 = syz_open_pts(r0, 0x0) dup3(r2, r0, 0x0) 2018/02/01 22:32:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3}) utimensat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000001000-0x20), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000e07000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:32:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023b000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast1=0xe0000001]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast1=0xe0000001, @empty]}, 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/02/01 22:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b2a000+0xa8)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005c5000+0xf36)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a6b000)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000dbf000)) dup3(r0, r1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000b70000)=0x1a, 0x4) 2018/02/01 22:32:53 executing program 6: 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$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00007f8000-0x44)={{0x2, 0x1, @multicast1=0xe0000001}, {0x307, @random="7fe750fc8670"}, 0x8, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @common='bpq0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000d39000-0x10)={0x1, &(0x7f0000aee000)=[{0x6}]}) exit(0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/01 22:32:53 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x3fe) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) symlinkat(&(0x7f0000ae0000-0x8)='./file0\x00', r0, &(0x7f0000a54000)='./file0\x00') r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) socket$inet6(0xa, 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r4, 0x4c03, 0x0) syz_open_procfs(0x0, &(0x7f0000018000)='net/arp\x00') ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x7f) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000001000-0x51)=""/81, 0x51, 0xfffffffffffffffd, 0x0) 2018/02/01 22:32:53 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') lseek(r0, 0x0, 0x0) 2018/02/01 22:32:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00006ce000)={0x14, 0x7, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000cae000)={0x0, 0x80}, &(0x7f0000702000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000494000-0x6)={r2, 0x2}, 0x6) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f00006b0000)="7683eb7ba16a0798b12520de31d437916a89e46f9709dbdf3d36dda8629d7be35f829a0231e3ceb8cb61e2a611bdf79e7ccfc8b90c30ff18a8b65f499c42d3fcfd07cc09dbf4fd5bb3d61fcf1d1663d957f04cb7dc59fbced67fb966944d45f5a64090a793e15640abd98ddf6a20383e3b6f035cb87fb2b09d", 0x79) 2018/02/01 22:32:53 executing program 4: accept4$inet6(0xffffffffffffffff, &(0x7f00002de000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000063000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2000000800000002) read(r0, &(0x7f00002cc000)=""/24, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000001000)=[{{r1, r2/1000+30000}, 0x101, 0x100000001, 0x339ce645}, {{0x77359400}, 0x2, 0xffffffff, 0x1000000000000}, {{0x77359400}, 0x80000000, 0x100000001, 0x8}, {{r3, r4/1000+10000}, 0x8, 0x75, 0xffffffff}], 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x80, 0x0) 2018/02/01 22:32:53 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000006000-0x8)='./file0\x00', 0x0) fcntl$lock(r0, 0x5, &(0x7f0000005000)={0x0, 0x0, 0x0, 0xffffffffffffff80}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000005000)=""/197) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000005000)={0x51, 0x3, 0x5, {0x6, 0x4}, {0x401, 0xe94}, @const={0x1, {0x9092, 0xfffffffffffffffc, 0x7, 0xb1e}}}) 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) writev(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000007000-0x50)="fd77798eb5483eb312cdbdd12c515dc1c39e6040500ef78ba94bd67394ff7a21c06f2429462653ceca785d43fafc81ebc322cc588e20e2c5987ab88fedfcd0b8913c57dfbb8d7f1601a96e3fc7c7b18a", 0x50}, {&(0x7f0000006000)="7575044d9b9ac29b5c5deaccf403de57dbef34ab3febea645b5e1631814e7bf3b9849e04e08f07792399b8382a5a33c08e737cf1759135b21c1c27cce1e69bde6b2aefcc689c60a74e5ef652fd97dca343fa77e3ae2873e4a8dc09f86b1f87a3c634658566dcef51c78319142f29dacb5d229c21d57755bd89ff43502b440c", 0x7f}, {&(0x7f0000007000-0xef)="2b99a1662f9ab99291a300e2dd90fc9dd30946c6fde8855aa0fd2f0cbdec0c95bc0a9e8f2b748de66e6772aba82b2692b2e3cf8a989eadc3d53fe16735ebcd9110cadc30a0fb67f1ee0874248600c29a7b02d541d888db3da086157924e701e1d685498039fa08b85f08de910327f04929a24842710f71da8f18572dc9bc86c57080534258dcc0d1e4c4be903e8a9f65f612491fc4e59d52fc20838bb5027b9e61f24eda62b0f87489fd6c90ed821fa5d7800d4148d8a973ad5ec01b1c2686b78f26a42b314a30516af6ec5c8e806dd4f0aeafab65ddc127f0469025fcfe1c9ac7e33e87cfff11b0c254285844622b", 0xef}, {&(0x7f0000003000)="e7f2b337c0b5cf5b283822c587156985c5fed3676c72c9fe6b7675520f1e7d28584947e292c52eb6473d2fd4293b100805ada7780019c6ec6cbe34295a9b8e36fd4b8ae6922e6474f99f284645f541c4e00d7ad054d5fcaed0d1a3815d1db0e4fc675376d41e0f3d9cf6d1094ad0865f66e9973f6f56f882f578056e7b23f79591dc551c640032d24286bd5a71bbc0770f765f6f5209a70c75086f98932e517f93b69e846f44040f9f361648b1cd85dd1f3f065dc12149c9b209d14616be3648d7e39bbc975556fab1cf48b8208f0ffa3e19903baf043e7ca99c3d87", 0xdc}, {&(0x7f0000004000)}, {&(0x7f0000001000)="936bd10385ba708a714a07c2c78e1cf424e700ec33c7dab3cea2e32e15433111d01b11c9002f5622ec77ff81aaec611ae990e99bb513", 0x36}], 0x6) 2018/02/01 22:32:53 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000044000)={0x0, 0x0}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x0, &(0x7f000003d000-0x8)) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000025000), 0x80803) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000056000-0x10)={0x2, 0x1, @rand_addr=0x400}, 0x10) r2 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000022000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/02/01 22:32:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000955000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000460000-0x4)=0x0) fcntl$lock(r1, 0x6, &(0x7f0000634000-0x20)={0x1, 0x1, 0xd4b2, 0x0, r2}) write$sndseq(r1, &(0x7f000053f000-0xc0)=[{0x66, 0xfffffffffffffffc, 0x2, 0x1, @tick=0x8fa3, {0x6000000000000000, 0x10001}, {0x5, 0x3ff}, @connect={{0x1, 0x1}, {0x752, 0x3}}}, {0x9, 0x0, 0x1f, 0x8001, @time={0x0, 0x989680}, {0x3, 0x4}, {0xffff, 0x4}, @connect={{0x1, 0x6}, {0x1, 0x10000}}}, {0x200, 0x9, 0xb3f5, 0x0, @time={0x77359400}, {0x9e58, 0xd1}, {0x3, 0x7}, @raw8={"58a2d6c9491434a70d727aa7"}}, {0x0, 0x7, 0x7, 0xa7bf, @tick=0x100000001, {0x1, 0x5}, {0x5, 0xfffffffffffffffa}, @queue={0xffffffffffffffff, {0x99, 0x5}}}], 0xc0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) [ 64.657239] device gre0 entered promiscuous mode [ 64.661988] audit: type=1400 audit(1517524373.570:31): avc: denied { setopt } for pid=9576 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 2018/02/01 22:32:53 executing program 7: sync_file_range(0xffffffffffffffff, 0x6, 0x0, 0x1) r0 = memfd_create(&(0x7f0000bac000-0xf)="2e656d30d875736572656d305c2c00", 0x2) 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$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000002000-0x4)=0x7, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x7, 0x0, 0x1000, 0x9}, &(0x7f000054f000)=0x18) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x5}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r0, &(0x7f0000002000-0x8), 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000001000)={0x3, 0x6}) keyctl$set_reqkey_keyring(0xe, 0x0) 2018/02/01 22:32:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000986000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000408000-0x30)=[], 0x0, 0x44c) r1 = mmap$binder(&(0x7f0000cef000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x1b, 0x0, &(0x7f0000ca0000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000387000)=[@flat={0x73622a85, 0x0, r1}, @fd={0x66642a85, 0x0, 0xffffffffffffffff}], &(0x7f000000b000-0x30)=[]}}], 0x4e, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000e0000)={0x14, 0x0, &(0x7f0000acb000-0x88)=[@acquire_done={0x40106309, r1}], 0x0, 0x0, &(0x7f0000b74000-0x4f)}) 2018/02/01 22:32:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e63000)='/dev/sg#\x00', 0x0, 0x10000000000002) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1}}, {{0x77359400}, 0x0, 0x0, 0x7}, {{}, 0x4}, {}], 0x60) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00002d6000)={0x0, 0x9}, &(0x7f00008a0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004bb000)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}}, 0x6eb, 0xf88, 0x3ff, 0x100000000, 0x2}, 0xa0) readv(r0, &(0x7f00008cb000)=[{&(0x7f00000d7000-0xba6)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00009f2000-0xc)={0x10000000, 0x8001, 0x24}) 2018/02/01 22:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000993000)='cmdline\x00') pread64(r0, &(0x7f00009d8000), 0x0, 0x0) socket(0x0, 0x519141776e490bf5, 0x7) 2018/02/01 22:32:53 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000016000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f000000d000-0x10)={0x2, 0x89, &(0x7f0000006000-0x89)="07426ec7cacac2cee8e29938239ed3d6d4ebacd506d12c56789561459353707830f1f80314f38c38a9f790c40767ba3ad87f3f9e9e73393896b415ca75d0f83aaeec95766bd66587bf874236657b0f4c71f84daea5fdc695c9a93c74ab3cbc5b190bb7874dc41433211d0cebdb1e580406375b92ea21af23210fd70d6f00f61582bf72677754de2237"}) r2 = dup2(r0, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x26, &(0x7f0000009000)=0x9, 0x4) recvfrom$inet6(r2, &(0x7f0000006000-0xe4), 0x0, 0x0, 0x0, 0x0) futimesat(r2, &(0x7f000000f000)='./file0\x00', &(0x7f0000001000-0x20)={{}, {0x0, 0x2710}}) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f000000e000)="97", 0x1) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000016000)={{{@in=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000016000)=0xe8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000017000-0x4)=r3) r4 = getuid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000014000-0x38)=[@in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000000}], 0x38) setuid(r4) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/01 22:32:53 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000005000)={0x0, 0x3}, &(0x7f0000008000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x2bf4, 0x8, 0x8}, 0x10) connect$ipx(r1, &(0x7f0000000000)={0x4, 0x100000000, 0x9, "30620f255855", 0x7}, 0x10) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000003000)=""/209) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000008000)={@loopback={0x0, 0x1}, 0x3, 0x2, 0x3, 0x8, 0x2, 0x5}, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000009000-0x1c)=@req3={0x3b8, 0x2eff, 0x1, 0x4000000000000000, 0x4, 0x3, 0x400}, 0x1c) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003000-0x4), &(0x7f0000005000-0x4)=0x4) 2018/02/01 22:32:53 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x3, &(0x7f0000008000), &(0x7f0000003000), &(0x7f0000895000-0x4), &(0x7f0000001000)) pipe(&(0x7f000000f000)) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x7fffffff}, 0x8, 0x0) read(r0, &(0x7f000000f000)=""/128, 0x80) socketpair$inet(0x2, 0x3, 0x80, &(0x7f000000b000-0x8)) 2018/02/01 22:32:53 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x75b, &(0x7f0000025000)={0x0}) listen(r0, 0x7) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r3 = fcntl$dupfd(r2, 0x406, r1) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f000002d000-0x4)=0x100000001) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000003000)={0x1, 0x1, [@random="12faa494eda3"]}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x1, &(0x7f000002e000-0x73)=""/115, 0x73) 2018/02/01 22:32:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) fallocate(r0, 0x2, 0xc3a, 0xa21) 2018/02/01 22:32:53 executing program 5: mmap(&(0x7f0000000000/0x997000)=nil, 0x997000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000997000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000997000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000013f000)='./file0\x00', &(0x7f0000998000-0x17)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000998000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000999000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x6d880a4e) mmap(&(0x7f0000998000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4000000000000150, &(0x7f0000999000-0x18)=[r0, r0, r0, r0, r0, r0]) 2018/02/01 22:32:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000abf000)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f00000a9000)=[{&(0x7f0000001000-0x37)=""/55, 0x37}, {&(0x7f0000f81000)=""/139, 0x8b}, {&(0x7f000099e000)=""/83, 0x53}, {&(0x7f0000bbd000-0x37)=""/55, 0x37}, {&(0x7f0000151000-0xdf)=""/223, 0xdf}], 0x5, &(0x7f0000446000-0x79)=""/121, 0x79, 0x5f893450}, 0x10060) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0xff, 0x80, 0x6, 0x1, 0xfff}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x10)={r1, 0x4, 0x4, [0x5, 0xfff, 0x87, 0x83]}, &(0x7f0000e99000)=0x10) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000+0x6e2)=0x1, 0x4) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000004000-0x1a4)=@flushpolicy={0x1c, 0x1d, 0x719, 0xffffffffffffffff, 0xffffffffffffffff, "", [@policy_type={0xc, 0x10}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000014000-0x4)) 2018/02/01 22:32:53 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000008000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000008000)={{}, {0x0}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000008000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000006000), 0x40000002, &(0x7f0000008000)={{0x0, 0x0}}) futimesat(r0, &(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000008000-0x20)={{0x77359400}, {r1, r2}}) 2018/02/01 22:32:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008ae000-0x15)='/dev/pktcdvd/control\x00', 0x900, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f00000da000-0xfc)="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") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a0f000-0x10)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="15", 0x1}], 0x1) 2018/02/01 22:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000b98000-0x8)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdc}, {0x16}]}) flistxattr(0xffffffffffffffff, &(0x7f0000656000-0xb2)=""/178, 0xb2) r0 = open(&(0x7f000019f000-0x8)='./file0\x00', 0x2000, 0x2) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000095c000)={0x2, 0x2, 0x0, 0x7}) 2018/02/01 22:32:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000003000)={0x0, @in={{0x2, 0x0, @empty}}}, &(0x7f0000000000)=0x108) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000010c000-0x7e)=""/126) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000665000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2cc8) 2018/02/01 22:32:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x800000002) read(r0, &(0x7f00002cc000)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00001c1000)=""/17) prctl$intptr(0x29, 0x1) clock_gettime(0x6, &(0x7f0000d5e000-0x10)) [ 64.956673] binder_alloc: binder_alloc_mmap_handler: 9607 20000000-20002000 already mapped failed -16 [ 64.973656] binder: BINDER_SET_CONTEXT_MGR already set [ 64.980233] binder: 9607:9630 ioctl 40046207 0 returned -16 [ 65.010018] binder_alloc: 9607: binder_alloc_buf, no vma [ 65.015746] binder: 9607:9641 transaction failed 29189/-3, size 40-8 line 3128 [ 65.030683] binder: release 9607:9630 transaction 53 out, still active [ 65.048070] binder: undelivered TRANSACTION_COMPLETE [ 65.057860] binder: send failed reply for transaction 53, target dead 2018/02/01 22:32:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000bac000-0x28)={@common='lo\x00', &(0x7f0000bac000-0x18)=@ethtool_test={0x1a, 0x7fff, 0x0, 0x0, []}}) r1 = syz_open_dev$sg(&(0x7f0000375000)='/dev/sg#\x00', 0x7fff, 0x2) connect$llc(r1, &(0x7f0000416000)={0x1a, 0x0, 0x2, 0x400, 0x200, 0x3, @empty}, 0x10) 2018/02/01 22:32:54 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x8, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000012000-0x118)=[{&(0x7f0000011000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000010000)=[{&(0x7f0000011000)}], 0x1, &(0x7f0000010000-0x14)=[]}], 0x1, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000010000-0x10)={&(0x7f0000008000/0x1000)=nil, 0x1000}) 2018/02/01 22:32:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x1, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3d) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000002000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x81, 0x2, 0x2a, &(0x7f0000a60000/0x3000)=nil, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00009d6000-0xd0)={0x2, 0x400000000000003, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_port={0x1, 0x18}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x78}, 0x1}, 0x0) r2 = add_key$user(&(0x7f00009c5000-0x5)='user\x00', &(0x7f0000736000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d2e000-0x9b)="5d4a2db41e7eb4dcb76d09768b4b9de66d3508a622731ee05f613f37f09ebbc09e49b6062f8729d291611c9f78a80c86bde84e091fb660ebe1cf6c6bdc7e08e5fec79fabb39708df69eae131673986a3a000f6638d7d03e8563cca72466f6030fbd8dc6b8a0b3083c5de9374520e5a160fcb09f8df28becf168fe81820eac64929e590447e6e56f685ae36e199bfe4b993834b4f6de694edc758cd", 0x9b, 0xfffffffffffffff8) keyctl$setperm(0x5, r2, 0x2000000) 2018/02/01 22:32:54 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x3, &(0x7f0000008000), &(0x7f0000008000), &(0x7f0000895000-0x4), &(0x7f0000001000)) pipe(&(0x7f000000f000)) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x7fffffff}, 0x8, 0x0) ioperm(0xfffffffffffffffb, 0xaff, 0x1ff) read(r0, &(0x7f000000f000)=""/128, 0x80) 2018/02/01 22:32:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x401, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000092000)={0x0, 0xfffffffffffffffd}) 2018/02/01 22:32:54 executing program 0: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000fe1000-0x4)=0x8000, 0x4) fadvise64(r0, 0x0, 0x3f4, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000550000-0x66)="6b0aa191c18cc06812164a97da5928d86ba286fe7b975b98d33026f4b9152e9a1074190ff5d58e08b6d746d12c0372bfa017f3934e697b6feac8788615d5646f2913307b9faa41ada62970415b5f9671960445a071e2e1505e75a3ed35be76338e07e48eb9a7", 0x66) sendto$inet(r0, &(0x7f00000f9000), 0x0, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/01 22:32:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x8014, 0x0) symlink(&(0x7f00007ba000)='./file0/file0\x00', &(0x7f0000a47000-0x8)='./file0\x00') 2018/02/01 22:32:54 executing program 2: clock_gettime(0xfffffffffffffff2, &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008eb000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e7a000-0x1a7)='attr/current\x00') sync() sendfile(r1, r1, &(0x7f0000e42000), 0xd) r2 = open(&(0x7f000091a000-0x8)='./file0\x00', 0x1, 0x2) flistxattr(r2, &(0x7f00001ef000)=""/41, 0x29) openat$ptmx(0xffffffffffffff9c, &(0x7f0000951000-0xa)='/dev/ptmx\x00', 0x400002, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000bb1000-0x3f)=""/63) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000a02000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000be2000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000e32000)={r3}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000c19000-0x30)={0x98, 0x0, &(0x7f000055e000)=[@transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x60, 0x40, &(0x7f0000a8f000-0x60)=[@flat={0x77682a85, 0x10a, r3}, @ptr={0x70742a85, 0x1, &(0x7f0000222000-0x1), 0x1, 0x4, 0x19}, @fda={0x66646185, 0x6, 0x1, 0x7}], &(0x7f00008b7000)=[0x78, 0x38, 0x38, 0x0, 0x38, 0x28, 0x38, 0x40]}}, @exit_looper={0x630d}, @free_buffer={0x40086303, r4}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x18, 0x8, &(0x7f0000677000)=[@flat={0x77622a85, 0x100, r5, 0x1}], &(0x7f00000ca000)=[0x48]}}], 0xe7, 0x0, &(0x7f0000730000-0xe7)="228107ede926a36d04e66c5e30be67b628c7ef1d124f0025fd1e76d0570f9a2e4087683fd5ca8da8732af66cdd06f7f0b22cd38df7cdec4ed69fab679cadf83f73dc5ad6b75f4e2e7313ee43f3ec37dc795d7b8a67e48b4499aace0bcee992f440ab7fa772c8588d36822d73270c5dd3beb62a538da6300531043279ba4239f7789d0465903e3d12b01ec3676fd9134f3e2d4bdf8041d21ca74c5d07e499c99c4ba05810751da830164a7e60d6b12a387269de9502250c2ada99f006b546ff561c5ade15d65f467c32e44b162184c98e87a613440121d99992a2f0560374bc492c1d955a94b165"}) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x2a)=@random={'btrfs.', '-mime_typesystem+{keyringbdev-eth0)\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000024d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)) mmap$binder(&(0x7f00004b6000/0x13000)=nil, 0x13000, 0x0, 0x10, r2, 0x0) 2018/02/01 22:32:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000979000-0x8)='./file0\x00', 0x10) accept$ipx(r0, &(0x7f00006b4000-0x10), &(0x7f00000ae000)=0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000f9d000)=0x2) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/02/01 22:32:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007d8000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000704000-0xe8)={{{@in6=@local, @in=@rand_addr}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000bd4000-0x4)=0xe8) nanosleep(&(0x7f000083c000), &(0x7f000084f000-0x10)) 2018/02/01 22:32:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() rt_sigqueueinfo(r0, 0x7, &(0x7f000012f000)={0x2011, 0x3, 0x6, 0xe545}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f000097e000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x50, &(0x7f0000954000)=""/185, &(0x7f0000b55000)=0xb9) getpid() 2018/02/01 22:32:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x1e}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ae8000)=@req={0x0, 0x40}, 0x10) 2018/02/01 22:32:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000e07000-0x1c)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) readahead(r0, 0xe78, 0x1f) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f00001f3000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/01 22:32:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000656000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) connect$inet(r0, &(0x7f0000a97000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000021e000-0x50)={{0xff, 0x8000a}}) 2018/02/01 22:32:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009d8000-0x15)='/proc/self/net/pfkey\x00', 0x121a00, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000b1a000)={0x0, 0xe5, &(0x7f0000666000-0xe5)="1b717ef210a4b19c9fdbd51a0ceddab2d70aea44a7d0fe0d357fd3725a229f8d6d1557772b2701d49d5d36855f8949e564472e33c401723c9e1ed35a96553c04aa512e8c80b33b25390afc2a9844d99c7690d74c22c2890a8949337452ba0b3afb879bfb58d9191c1238af60adecf10b9d47e374e47be39872f56463cbf188f413e1cc778abc44f0aec01403b918cb0e2216a0af3725ac50dbf3dffd8280a7e1716ef6b137d2f52f1bbde09c7c273deb37ab51f01276fc473cb53b08365115d02b5ee7fba810fb3de769c931432aa2ce3d3d5681a5e3c70ad1a59ec5f7741799b693f32499"}) r1 = syz_open_dev$evdev(&(0x7f000019d000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x40044591) execve(&(0x7f0000593000-0xe)='./file0\x00', &(0x7f00003fd000-0x30)=[], &(0x7f0000e47000-0x18)=[]) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006ec000)=@assoc_value={0x0, 0x800}, &(0x7f0000683000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b4a000)={r2, 0x5}, &(0x7f000062f000-0x4)=0x8) 2018/02/01 22:32:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000b97000)=@rc, &(0x7f0000a84000-0x4)=0x9, 0x80000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00002cd000), &(0x7f0000521000)=0x4) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bd1000)={0x0}) recvfrom$unix(r2, &(0x7f0000ad8000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000b07000)=@file={0x1, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d3a000), 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000042a000-0xa0)={0x0, @in6={{0xa, 0x1, 0x4, @empty, 0x7}}, 0x81, 0x6, 0x8, 0x100000001, 0x1}, &(0x7f0000dd7000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000938000)={r3, 0x1c, &(0x7f0000231000-0x1c)=[@in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xe6}]}, &(0x7f0000b9c000)=0x10) r4 = dup2(r0, r0) write(r4, &(0x7f00005ad000-0x1000)="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", 0x1000) sendto$inet(r4, &(0x7f000058c000-0x1000)="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", 0xd21, 0x4004, 0x0, 0x0) 2018/02/01 22:32:54 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000005000-0x1c)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000006000-0x78)={0x2, 0xb, 0x0, 0x4000e, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000004000)="daf3a46782856cd8c72f1fbbd4a770025d9c610a575cf3d02621f0d255b0c7882b344df6abb3a97455008115ed1b07943d616660da4652dce013a36a44b58720bb361fb38fccb735d1d3ca5ee14e3dcc5b0880553712add52eb4c364e98fcc98d571ce8115f0eb2e48e1823972f7cb") r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000001000)={&(0x7f0000007000)={0x10}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000008000-0x14)=@ipv6_getanyicast={0x14, 0x3e, 0x800, 0x4, 0x2, {0xa}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x90}, 0x11) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r2, &(0x7f0000009000-0x8), r3, &(0x7f0000009000-0x8), 0x0, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x33, 0x8, 0x4, 0x1, 0x0}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000008000)={r4, 0x1}, &(0x7f0000008000)=0x6) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/01 22:32:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) mknod(&(0x7f0000919000)='./file0\x00', 0x0, 0x7fff) pwrite64(0xffffffffffffffff, &(0x7f00000a9000), 0x0, 0x0) 2018/02/01 22:32:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000013000)) r1 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r2, 0x8, r1) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) readv(r3, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) 2018/02/01 22:32:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x200000023, &(0x7f0000001000-0x8)) 2018/02/01 22:32:54 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x1) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) pipe(&(0x7f0000b20000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000-0x24)={0x7ff, 0x80, 0x8, 0x3d2e, 0x7b, 0x9, 0x1, 0x6b, 0x695, 0x8, 0x2, 0xffff}) mremap(&(0x7f0000b18000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000a94000/0x1000)=nil) futex(&(0x7f0000a95000-0x4), 0x1, 0x0, &(0x7f0000001000-0x10), &(0x7f0000001000-0x4), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000b1d000)='./file0\x00', 0x82000, 0x100) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a97000-0x20)={{&(0x7f0000a93000/0x2000)=nil, 0x2000}, 0x2}) 2018/02/01 22:32:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = open(&(0x7f00006fc000)='./file0\x00', 0x2002, 0x6) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000d6c000-0x2)={0x7, 0x4}) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000929000-0x20)={@common='bcsf0\x00', @ifru_flags=0x2100}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000026e000)=0x5) writev(0xffffffffffffffff, &(0x7f0000386000)=[{&(0x7f000095b000)="580000001400190200000080040d8c560a06f8ff0481000000000000005800004824ca944f64009400050028000600000000017902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5f9", 0x58}], 0x1) 2018/02/01 22:32:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x4000000002, 0x4) read(r0, &(0x7f0000dbc000-0x62)=""/98, 0x62) read(r0, &(0x7f0000ce3000-0x1000)=""/4096, 0x1130) sendmsg$nl_generic(r0, &(0x7f0000fd1000-0x38)={&(0x7f000041d000-0xc)={0x10}, 0xc, &(0x7f0000f60000-0x10)={&(0x7f0000c75000-0x18c8)={0x14, 0x12, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) write(r0, &(0x7f0000976000-0x26)="260000001a0053f791e6caef120003070705000100ffe000000000000000ec5500001d00017f", 0x26) 2018/02/01 22:32:54 executing program 2: clock_gettime(0xfffffffffffffff2, &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008eb000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e7a000-0x1a7)='attr/current\x00') sync() sendfile(r1, r1, &(0x7f0000e42000), 0xd) r2 = open(&(0x7f000091a000-0x8)='./file0\x00', 0x1, 0x2) flistxattr(r2, &(0x7f00001ef000)=""/41, 0x29) openat$ptmx(0xffffffffffffff9c, &(0x7f0000951000-0xa)='/dev/ptmx\x00', 0x400002, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000bb1000-0x3f)=""/63) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000a02000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000be2000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000e32000)={r3}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000c19000-0x30)={0x98, 0x0, &(0x7f000055e000)=[@transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x60, 0x40, &(0x7f0000a8f000-0x60)=[@flat={0x77682a85, 0x10a, r3}, @ptr={0x70742a85, 0x1, &(0x7f0000222000-0x1), 0x1, 0x4, 0x19}, @fda={0x66646185, 0x6, 0x1, 0x7}], &(0x7f00008b7000)=[0x78, 0x38, 0x38, 0x0, 0x38, 0x28, 0x38, 0x40]}}, @exit_looper={0x630d}, @free_buffer={0x40086303, r4}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x18, 0x8, &(0x7f0000677000)=[@flat={0x77622a85, 0x100, r5, 0x1}], &(0x7f00000ca000)=[0x48]}}], 0xe7, 0x0, &(0x7f0000730000-0xe7)="228107ede926a36d04e66c5e30be67b628c7ef1d124f0025fd1e76d0570f9a2e4087683fd5ca8da8732af66cdd06f7f0b22cd38df7cdec4ed69fab679cadf83f73dc5ad6b75f4e2e7313ee43f3ec37dc795d7b8a67e48b4499aace0bcee992f440ab7fa772c8588d36822d73270c5dd3beb62a538da6300531043279ba4239f7789d0465903e3d12b01ec3676fd9134f3e2d4bdf8041d21ca74c5d07e499c99c4ba05810751da830164a7e60d6b12a387269de9502250c2ada99f006b546ff561c5ade15d65f467c32e44b162184c98e87a613440121d99992a2f0560374bc492c1d955a94b165"}) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x2a)=@random={'btrfs.', '-mime_typesystem+{keyringbdev-eth0)\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000024d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)) mmap$binder(&(0x7f00004b6000/0x13000)=nil, 0x13000, 0x0, 0x10, r2, 0x0) 2018/02/01 22:32:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000-0xd)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00'}) clock_gettime(0x0, &(0x7f0000049000-0x10)) write$sndseq(r0, &(0x7f0000040000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x2e, @time}) 2018/02/01 22:32:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000616000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f67000)='/selinux/checkreqprot\x00', 0x80500, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000067f000-0x30)=[{0x2, 0xa6}, {0x3, 0x3}, {0x4, 0x8000}, {0x7, 0x8}, {0x7, 0x3bbc}, {0x3, 0x8}], 0x6) getpgid(0xffffffffffffffff) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000079b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/01 22:32:54 executing program 6: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000fce000-0x4), 0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fcf000+0xca8)={0x0, 0x7d, "574d0bed4a9148e6a1481e026e3e7cf975002a629089a86d46044c0a1b06bf0b164e189dfa9c8a8e6c4ec36e371b184c2f335d120f8a175225536f0c63b1ad4882f9eca17ec305ddd3b18f69d8414b59b9ee3b3e0eb9eb0f390e56eb8b560fa37af04f15e03db1ea08734e4a098267a621d58b24ec5273c0d905cc646e"}, &(0x7f0000ea6000-0x4)=0x85) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fd0000-0xa0)={r1, @in6={{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x8}}, 0xce, 0xfffffff7fffffffc, 0x7, 0x4, 0x24}, 0xa0) 2018/02/01 22:32:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f25000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f000011b000)={0x3ff, 0xfb2, 0x7}) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) getsockopt$sock_int(r3, 0x1, 0xc, &(0x7f0000053000), &(0x7f0000887000)=0x4) 2018/02/01 22:32:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) madvise(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x0) clock_getres(0x4, &(0x7f00002d0000-0x10)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) dup(r0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000066e000-0x1c)={@rand_addr=0x57, @rand_addr=0x100000001, 0x1, 0x3, [@dev={0xac, 0x14, 0x0, 0x14}, @empty, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) 2018/02/01 22:32:54 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000018000-0x8)=[{r0, 0x2000}], 0x1, &(0x7f000000e000-0x10)={0x77359400}, &(0x7f0000017000)={0x2}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000c000-0xc)={0x5}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000000f000)) accept$ipx(r1, &(0x7f0000008000-0x10), &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) getrandom(&(0x7f0000b25000-0x1000)=""/4096, 0x1000, 0x1) r5 = dup3(r3, r4, 0x0) setsockopt$inet_int(r4, 0x0, 0x2, &(0x7f000063a000)=0x4, 0x4) sendto$inet(r5, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000efb000-0x8)) epoll_wait(r2, &(0x7f0000004000-0xc)=[{}], 0x1, 0x0) 2018/02/01 22:32:54 executing program 6: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r1, 0x12) epoll_pwait(r0, &(0x7f0000056000)=[{}], 0x1, 0x2, &(0x7f0000056000), 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/01 22:32:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000923000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000509000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x800}}, 0xad50, 0x2, 0x8, 0xd9a, 0x7fffffff}, &(0x7f00006ee000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f55000-0xc3)={r1, 0xbb, "11c3b697eba1b2c6b1b6430d0e9f56b044f4a471ab9671682fd188a44f93bbd8d0cd3bdf399d8ebf06685d7e6dda07cead6d2f281918c69b602d4fa74315a397028d5bf528c993e535ad29fdb0f2f6586be8282bf1892bb3a8cb8382038ff1e1221efc8894eb56c3b8ba5884350f13bcb659d50c4a903ca965ade6d68d08836e272cb86548a93e27f668d7c4168202fb0f9972d04778febc23c73593e0e001114eb0af459bc0077fcaa9c1eee6fdda27766a2a80b79dbac15a4bd1"}, &(0x7f0000ca4000)=0xc3) ioctl$KDSETMODE(r0, 0x4b3a, 0x6) readv(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0x10)=""/1, 0x1}], 0x1) 2018/02/01 22:32:54 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80004) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x28}) setns(r0, 0x48000000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) unlink(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:32:54 executing program 3: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f000001c000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000048000)='/dev/input/mice\x00', 0x0, 0x40000) bind$inet6(r1, &(0x7f000003b000-0x1c)={0xa, 0x1, 0x349, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000036000-0x25)={0x0, 0x0, 0x40, {0x0, 0x1c9c380}, 0x7}) r2 = dup(r0) fcntl$notify(r2, 0x402, 0x80000003) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000003c000+0x9d8)={0x0, @in6={{0xa, 0x1, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}}, &(0x7f0000050000)=0x8c) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000051000)='/dev/sequencer\x00', 0x440200, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000051000-0x8)={r3, 0x7ff}, &(0x7f000000a000)=0x8) 2018/02/01 22:32:55 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000003000/0x3000)=nil, 0x3000) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x8, &(0x7f000000f000)={0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000000d000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000000f000)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x200, 0x0) ioctl$TIOCCONS(r2, 0x541d) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000010000-0xc)={r1, 0x8, 0x30}, 0xc) 2018/02/01 22:32:55 executing program 6: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r1, 0x12) epoll_pwait(r0, &(0x7f0000056000)=[{}], 0x1, 0x2, &(0x7f0000056000), 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/01 22:32:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001000-0x8)=[0x1, 0x10001]) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000c000)='/dev/autofs\x00', 0x40001, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000008000)) r2 = socket$inet(0x10, 0x8000a, 0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000007000-0x10)=@nfc, &(0x7f000000c000)=0x10) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f000000c000)={0x8, {{0x2, 0x0, @empty}}, 0x0, 0x5, [{{0x2, 0x1, @rand_addr=0xffffffff}}, {{0x2, 0x3, @empty}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x0, @rand_addr=0x4}}, {{0x2, 0x0, @multicast1=0xe0000001}}]}, 0x340) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002a00030207fffd946fa283bc04eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000000c000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x1d3, 0xbc, 0xfffffffffffffe55, 0x4, 0x5}, &(0x7f0000003000)=0xa0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000000d000)=@assoc_id=r3, 0x4) ioctl$sock_proto_private(r2, 0x89e2, &(0x7f0000004000-0xc6)="a64d0dcd3533d79d986db4283b6f7dc72d06271a63dd2aa7da9282bb97cbe4475e0509a72bc361808a467237dc74400cb3c4ac3961ba456f30745e0fb540d037ea6a4ecba54156b1d30b7e3fbaba12ebd3b7c8642c7adf6411949524a6c1ed3340d4b25a6e1b2cfaf1e6210528e756fcb2c7bcc2800902ef7a4bae7c1ee314a8ceb48b0dbeee8e76064fe79e348667f5e267efcae5ea0e7a153ec99c165ac4b73d1a6ed92b970b4db75b9d1ccc0b4226d2f8e83a0de524cb4f15d8f5ea096110287c25d97e78") 2018/02/01 22:32:55 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80004) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x28}) setns(r0, 0x48000000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) unlink(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:32:55 executing program 4: mmap(&(0x7f0000000000/0xf26000)=nil, 0xf26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000f26000)=[], 0x0, &(0x7f0000f1e000)=[{0x10, 0x0, 0x1}], 0x10}, 0x20000890) 2018/02/01 22:32:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee2000)='/dev/sequencer2\x00', 0x0, 0x0) sysfs$2(0x2, 0xfffffffffffffff9, &(0x7f000012f000-0x7c)=""/124) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000612000-0x14)={0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2fc689b6, 0x0, 0xffffffff}) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000771000-0xbd)=""/189) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000494000-0x4)=0x40, 0x4) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000fcb000-0x24)) 2018/02/01 22:32:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) epoll_create(0x2001) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000dee000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) sched_yield() 2018/02/01 22:32:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x9, 0x0) arch_prctl(0x0, &(0x7f0000f77000)='!') timerfd_settime(r0, 0x1, &(0x7f0000df5000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000edb000)) timerfd_settime(r0, 0x0, &(0x7f0000e92000)={{}, {0x0, 0x989680}}, &(0x7f0000cf7000)) r1 = add_key$user(&(0x7f000077a000-0x5)='user\x00', &(0x7f0000250000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000053f000-0x1000)="705901d5ce2a153faf1cfcab2d9276ac8840095e5a2956a69306cfd76f8ad89c75772c2288b973b233833d0be389861fc966c0832388e0806006b39aae2a429db6b8dc15b9876b462edd1725592c5093fae9672a2ebc1c95a730df810bab57555269985e5a3f706e51adfa32ff5ae91e5b12162610d90068619f0ca68e041008b6fa4165fe28587760e29e0e7467a32ec3f687886060917e2e3a82d7d582e0ff6c3b495027fe9b5334148d643aa8dbfe3c98f893d2f43ac8becd4e996be2c10f71d96379a050bcda57f48fb7086857997d415ef73c181c46fe8f28b62fafccb35792d4cbdb239bc55cf44cfc1eaa5ba9536beff793b2c1cb59ff6f84a364c75f5879e1048eea64075a639e7d1c4f80dd43bafef700c63158a4272b0588d31d188a6f0ee1d14f444fc74c22e0bf920bdf8a5e9dcf8f8da0e0116441a4c10c51763cdcb5c1a821a75750b8164dc8efb2abdd8b826abd2db261b30be30f150b582320f2b75378045cc7fd44ded7c07f88b22b09c8e68dce535fb14499310f79b765a9c3f7a26aaa84ce732f899e9bcfb090af29c399f235aa85eb87effbe1321ece82509db78e9264c3f7e97dbccf4e1fe464fd7a8762d81c5fbba4eea1b378d527debdd9cbaf7a4198cfa2661835b6821a1fe7f70ca9b79a3a3b2ea5baf07bd2362f7f666b2117b20c4db4d6280d4c09aac82ef21b470e08e7db7d79168aa6506eed558cc9912555b1215c742ccecf825cbaec2b4722a3b00523b7e6415ede75696c2c2f247149053ba036a5b233eb265be8fb2c7c0099f01335825f7ff8bd5264bf51e376a05d2d8e11145f69fe3ed23b1abf87b60ed17bbe48811ae97e86c42204de615194d36c617dafb611a18cb7e1642950117dcfabf0cecc1b4d61981cfd29572b51a0018186e2ef507dbb959881cb6a461b2a4b2ae4d527ca37c9dd6c66488c3f7c215e7cd86202ad482731c518b7e97bcb73ab270cf4d66a896726a3714efc5bd5c7d2476e0cb5d6eefc9d97313af4e3eaa5afe2a237dc49f51d46be3914604cf634012ffa1cd93c1a2294aa952db608c7cbb295e046d08babaaed4b75e6127e1a1ae3623dfc69e1b3be66a58c06e6e85ebdcbed137e70f6df0e8fdef3361d66cb97de7d08f9b36fefaab678f3aaca236c3d8d9004cbc8edd561009e7dedbcc607a09c5e4d08817f7d295366a6d0af4876286129868d819903cec59e2bb5fcc415a073d9d521e6ff3639fe6307dd03d66217c62b1088a9b53fe4bea44250730a2161c11e733df1addbdf6d77a65cc727bbdf40e293eb2393128a0c0bd55e812cee3dd2a27b9cec7493277b884af2caf6fca9d3c02fe34611c2548055e60a6f3df3d0d0732550d3ae2a09f0d8cf7a17e3e9a31a32f9b2a6e7e668b40241f431964d94297e56d2c07be4c4cdd66e62d8f93f2bdf861a820bd51e4c40622ce6ca6d965930768dc9c48c5bfac9d2b0726199e1f236421de1eb0b952c948d8349e0b198d8fe63bdb6e5882c9590a9fedb2d290f833118b9369f6e5f6a7ceca77211364483ef9adeb8a1f1fb216bab66ace0d80e16a98439ca81970a2479c154fb5c78d99c7d134be301ad67d251215818e043e6b85178fd8d08285d15af68cf330c2747ab1d01cb472e5ce82a0a198c3d7cf00bba52d553f59c70a69932d237f73f3dc7190ccef3a74b8d91505d482595e5383ac0b890eafdb6d6f319eb9e8d29531c8bcf16343dde9a57b34f0c61ba0f5a80bac27cc041f26c2110c325ed0227a66883ea24a114e80323a37c0135ceab3a4dc199bf0e547d9cf845c231341efaa1541b9da7b8e91d2f53fc5012591a156195e141813d6a63344ef4819d3b20acce3661b439a54ed3b8d90732c3c6c7772dca5747bba19b9a00dba67254c9be5f27235e11b22c359372b990f31411195d7bd902f718d0e0ae444c9be86ce091782bfaf2f178e680a3ac355670c906c83be4bb36a58a9192bbd9e1bbf7b14558767eacdbc5365972b0fcf7d2138da2139a567865d53c21cc943503bee8c9880749048491a8189fddd575199af900d9a2e640b6662943935c75404e5c57ef88fd2259fad8ae998eb2d1fced0ff27cf27b90ffb53451fb27bde794da3b72f34fb22e1a7be27be1effd339f47007d3acb49c94e6248c4ccb78d387c15aeaf87d79350d7298a933b3baa40f22f1fc14b7c27e9f19efeee5dd79c2f2ff2a87da5f86389535566b2b4a78d3e125e57e45a6cb63890b7da7ce63258f4bb9e41bb3404bbf90e7a5f80c611735c16e5a07448c22c9659664f3d98ccae40689005d15540f8e4cb1233336da69aa53a9f4765ba1c53f3120ced293396c86baf4161ebfe4d50a8ed7c9435094848774405774ca1b020859f8d2f0ddeef8f111e5b614e00341525d09bfc546f1ada6d85302529942f35e822129a3a2c526a5f6d7f3e13bb54d4fe5f1a53e43c8e765e22a721ad7948a0dd6540b32a26971bbafa5902be5a4b2687b847615153c66feb447c04468c808c2f1e2536345135e599a446e0334f72c38907157c5493c05fd8c60d660bf7ad6c798812e9432426386116e5480b5fd9a57b057c6e14229bb63786e241b4de6007be090d18e272f699f95f22217cd15c935ca114a2fe1dfb1b5b185e1a42f103b0f646cf131f8f1b8f0f555ca7d2a867bdceeb7404f7f581eade9465e0182a6f56597aad53b570d80acef32e21e4a1dbc9222974c026ce826a8045b67425b1c6c47d7344c450d6a5e34853ea78cb16600f47a9fe9ee139138202cbaf4e75601a9290fed292152450c91fba2119920a26a860e214041321adf61694c3f0071a8390b9ba95c0dd75cf4a4f3fde9fd2f2d1be1e8a4106e983984717b1cc6d8f606de57c001d1c9e73205aa4ef0265cecf93ca91b4afce4fd32e0b5ab33e3fe00cf15803406e3fbfe7ef35a02722655593f5d0c67361c083d2d7f8354e26d8c4fdda69a53139ce693ce0824a11c2543503918e223aeb89fad2702a3941609f5c481b26e1bfe9d86eb6ab339770c60ea2198553871fd1634f5b395b813f751df34ecf50ae6cea6261ce92b11ad03ce286108ef8a9afe05f085cfd161c2d4a137c5057135ada03f0a6592777251e8772a9296cbfd3f8d2c58a614901fa2df35ec18e42f668aef83b37aee854eb93d080a4b658fe5da2320600bbbef604bf0287d4af5e19bb6dcf3e38a9e919a558f6aeef546a2b7d354fcbc926bd468e55b62a408313575eacb94ee4d913aa6673131b6dc47593b617fc728cb94e8ee0d5152cf9fd047ceca44eeafba13d8d78daf152fb35e1f0b71e93527b4d5d4e574748d0de9e34d33506268be71aed92f28f50e53210236222ec928b2230abccc6c71609e1b690c0ad477120da2fb709ce7f2193eecf0ba52ef73b3d6c2e1684f9a5d7d1065086fedb9908148876949b726788807dccf44b562bdbff85fc85c938fd12f1c1e7184d02b6c7c2d2fff6f7753e4fc6e5d9e4b4b46e7c020ea17482908439c964acda6206a20cf254a5f1595756d5c507284c10e2ddb2ef31b899c7e95074e9ab140db2780bf6e776d8c58ce932e1e628af798042302df60dbb14695f5ccc1b60b519e79ec1f99fa16e09069979cd8240a0925a005c4b9b88f85b157516c2897c8756069189aa1196dd826d4901efa73620a6645f01a8620ba89754223bcbf96c7ec59aaa4dde70c84b97ad8d36e61bc3af5c535d770d100e80620544bffce046a0f6a063400931ff428b50bbc92ce4d8748021745c16c0f3083a12bd0dbf02a0e0270fe59d36fa255c63b6ab1c0a2d65fb204c723c5a8ce65f6ec9e9993f4c7e5835997c90fa453b657fcfdafa5247f452753a88ee40c19542292f38d5deac0f0100c6739e47eab9b9d50bf35792dce3eaff6182d7065b4d8e017298cc74c813d779fa7dcc3f14bec36ab3972633faf93a0db762586aff4474eee1ba34465d377fc3d35a4620d45034323987e6cf7545cc74ecdf71878401eb7003348dd78e108397fb09f9988249714d47a94697663fd586b4a8c48faacd55d3862d4b88c356953962d22f40e10cf4c23dac18eaba4dd6aa42d0f919a796869126034460279fd606bbff16c5f1e9222ac97957db6aa4bb33acb85fb295ea4dd16b26d1f526e2dcf16dc6c34611613196b2ecae5fba3881d0df2d78f0b24882aabbfef4ece8cb99ce565399c841a7d4f160583a7e725da2ba58850f1b1d75e6314696f10433fd85132381f90e1af14c4bf8ae5a69cd7b1aa62fbdaedbb319cf3ecfb0ca29992c69e8dafb8bec8ed1e22974da204cf1940822cf2658ccc511438da2b0a917f4e111880f6e291b3cfe3a6b642009fb2b371b337842d7492f76c4b6c3bec1af33211f2f7b8feb64db2af244c8590952dfb75c9479d8bbe9c93be33837971d2f427b4d88fec09eab058392e2bcb90e31b073cf167c9200254d9c205d219979334a6f67be4904ca98ba16a08c2b9fd1c6a1c7313107184bb24eea45389fdf3be057f2fbc1c535637149736dbb1a6d15782c478941506f6f2651b9f985b8eeb8a7cc38fe1c7b2d0ce9b8fddf3038f1e510af9728ec2bcd60a9d7c109da361f551ac41353421d988f401a5f0137ed10c3d5dca87ea6887f97b902232b5f08056d5d09ada22a8bccf3a900107d86e9ebbaf78e944db55b175617d2ee3fab120e1a6dca49caa19e5f219d072b9013689d02f10c47574b10feaeebb07e2869a339feb50a2c37e1a6168ac102e94cd0aa1a509d931d2081b2529647b2692b65dd94ced266b63057114618cfa78da596d05dca17287d8804ea572a9ef07971749cf1ff6c693037a371c2b3d57581cf5ae50768ee7917e4549ebb8b4e9aa687a3c1b97760d7245e2d3a00b0cdfbc0388ce1e576a2202d78b06a89c40d3e9e46f4e865f6d9cfc280eb137faf5032467c3632d0d872f5a3e341ec7546b47f3f8f05347c520caf859ee3ec42935292f9ecd3538dfac0bf804600fb7d4a252b68306d5dbe06eab7b899ec6c4bc6a81b33b9de4cb76527958a7d825804bca6f183ba3884ded7a2c22863a408f4df97bea7e0a0044c8c8dcb6c042327ad7b3e13ee5cd7aa59a136ef915a7acd090dc8dcfdca2118fea3cc3025d3669f55f23ddad2271b817443eacafc06fb7c3d3e25199493a03ffee1bf676ed9007e6a12dde0eb1b48477a75bff9390598721472679d2ae5d694a5ec2ba38463afe5480be24b3a389218a6b79c1098475fe4891f67788ceb4ffdcb0b561734b8d805f6e97a09def86f24fe15b91d6eb577700935ca90d18103adf697a64c9ed8fc7d13a5fcec52a39ed0ab0423e15c612c45b60d00ca1fccbba50542f3d4e1b6a5fb37f4e23cd7318bb28e6d52b3bb420c355eef939899234ada7337333140fae95bdb72186214b971cd045f316093a7f8af64ed75a3d1b4f22a69ef863aeb148f71689db659c88216c05a6751a01eaf21bbb7ee969e15254ae76e2e7dde6d38e2fa65c20feb085cd326855bac79d34f5f3292fef24e585811063c6cd17e18b16212d35511135940a5ae5a6bac0932107760a0081a0871ff83e54a6b820651851597210023e6c5948810935bf658da660ac66f090ecc980be3ac69444aba311af9b27ad1d1d1a4f1c8e4cb9d720d478bca1f1dc59108af75c9cdef163d37a6729fce9ba7254302451df4ad6200d6834249bf30e81b7ebcac88a5389a7d3ac6b0ffe7d105a8a752c38d741c651918320ef1a6ab05f0a27563137129318e7f2c6bad95fa6c2e32de8d0bb0d04c06f5b22c0e690a2ca45edf4bec42a57654d543d4936d", 0x1000, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r1, 0x48) 2018/02/01 22:32:55 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) poll(&(0x7f0000004000-0x28)=[{r0, 0x2000}, {r0, 0x1}, {r0, 0x2}, {r0, 0x9000}, {r0, 0x800040}], 0x1, 0x0) 2018/02/01 22:32:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/sequencer\x00', 0xcc000, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000936000)="ac19f0b6c56f79c60954cf74df175660adde80bebd74dc27da66256efff2ab551affafc79b7dff8c0be4cac8975b6e5f6b37ac1b8c2663ad4a52f65ec7d6ed625301cb11b73edf248ad694c059b5", 0x4e) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f00003f4000-0x10a8)={0x2, 0xd, 0x0, 0x0, 0xd, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x68}, 0x1}, 0x0) personality(0x7000007) ioctl$TCSETAW(r1, 0x5407, &(0x7f000052d000)={0x7, 0xa96, 0x4, 0x6, 0x20, 0x40, 0x6, 0xeb, 0x5, 0x5}) 2018/02/01 22:32:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fdd000)='./file0\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f00004a4000)='./file0\x00', 0xfffffffffffffffd) 2018/02/01 22:32:55 executing program 2: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ab8000)='/selinux/enforce\x00', 0x400200, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xce, &(0x7f0000b02000)=""/119, &(0x7f0000ac1000)=0x77) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/01 22:32:55 executing program 7: llistxattr(&(0x7f00004d6000)='./file0\x00', &(0x7f000037c000)=""/179, 0xb3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000557000+0x130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/02/01 22:32:55 executing program 5: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dd6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000dd6000)={0x0, 0x0, 0x2}, &(0x7f0000dd6000)=0x8) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008a0000)=@assoc_value={r1}, &(0x7f0000dd7000-0x4)=0x8) r2 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, 0x0, &(0x7f0000ae1000), 0x80800) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000dd9000-0x28)={&(0x7f0000cbb000/0x2000)=nil, 0x100000000, 0x2, 0x6, &(0x7f0000310000/0x3000)=nil, 0x3}) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000dd8000-0x4)=0x1000810) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004ef000)='/selinux/create\x00', 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3) pwrite64(r4, &(0x7f0000b25000-0x3b)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b3208250f659193be6b81bdb4ac927b20301dd0ae4eeae26f2541", 0x3b, 0x0) [ 66.120292] audit: type=1400 audit(1517524375.030:32): avc: denied { create } for pid=9781 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 [ 66.134226] binder: 9776:9791 transaction failed 29189/-22, size 0-0 line 3005 [ 66.152968] binder: 9776:9798 transaction failed 29189/-22, size 0-0 line 3005 2018/02/01 22:32:55 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000028000-0x38)={0x0, 0xfffffe99, &(0x7f0000001000-0x10)=[{&(0x7f0000027000)="8093958bae19ef63839c2d988e80163d294835b196955f0000000000000000000487ba83f9a5018cf9d5fffffffffffffff8456641960cf37a14533fa28f808f47a654e2", 0x44}], 0x1, &(0x7f0000005000)=[]}, 0xc100) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000003000-0x10)=[{&(0x7f000000c000)="bc", 0x1}], 0x1, &(0x7f000000c000-0x1180)=[]}, 0x0) recvmsg(r0, &(0x7f0000019000-0x38)={&(0x7f000000a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000029000-0x40)=[{&(0x7f0000026000)=""/78, 0x4e}], 0x1, &(0x7f0000022000)=""/12, 0xc}, 0x0) epoll_create(0x3) 2018/02/01 22:32:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020408000000803, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000547000-0x64)={0x14, 0x3, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) sendmsg$netlink(r0, &(0x7f0000d77000-0x2b)={0x0, 0x0, &(0x7f0000ff7000)=[], 0x0, &(0x7f00006fb000)=[@cred={0x20, 0x1, 0x2}], 0x20}, 0x0) 2018/02/01 22:32:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a0a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00001cb000-0x8), 0xffffffffffffff7f) pipe(&(0x7f0000fa1000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004b000)={0x0}, &(0x7f0000d9f000)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000ad9000)='attr/current\x00') sendfile(r4, r4, &(0x7f00006c7000), 0x2a) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000140000-0xed)=""/237) 2018/02/01 22:32:55 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000004000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000004000)=0x2e) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000)=0x7fff, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000000000)={0x0, 0x3}) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/02/01 22:32:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) recvfrom$inet(r0, &(0x7f000066e000-0xc2)=""/194, 0x1c3, 0x0, &(0x7f0000299000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x0) r1 = dup(r0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000dc7000-0x39)="5e6f913b3d0b53805e2f13df9bb40417022b9f7942fc21893d79b379ac9af96de8b962d1f71e643c3cdf4fe836f73568ad2da5199f32ada4f6") 2018/02/01 22:32:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000005b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000202000)=""/118) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f000097e000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x50, &(0x7f0000954000)=""/185, &(0x7f0000b55000)=0xb9) socket$inet6(0xa, 0xa, 0x1) [ 66.197353] binder: undelivered TRANSACTION_ERROR: 29189 [ 66.203048] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/01 22:32:55 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005c6000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0xffffffff80000001, 0x5, 0x0, 0x5, 0xb, 0x1, "1a7a4caecabbede2f1c7c01cd338fdd7f3db2698b324f53616456fd7a8ffc7ddcbd07ad745f16848b2c9c95749b9b63efa029bb37c198277872126c219ad30b1", "a6eaaeeec984aca00d5e316233790485b029920a5fa7a38392c6067680a36cfa20a375e7b4ca956b7c5da7dabf1e4209e4c0e4a5c87e94a85fddd828624fbb86", "5ceb4a6d1fa03e37f5ea39bfcac05b3909ee70cc85558ad16c14e2d8a3644b0b", [0x0, 0x9]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x14) 2018/02/01 22:32:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000dc5000-0xe8)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000f92000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001ad000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x2, 0x0, 0x2, 0x5, 0x2, 0x0, 0x20, 0x0, 0x0, r1}, {0x2, 0x1, 0xfffffffffffffff7, 0x2, 0x80000000, 0x10000, 0x4, 0xfff}, {0x400000, 0x6, 0x9, 0x17}, 0x0, 0x0, 0x1, 0x0, 0x3, 0x2}, {{@in=@broadcast=0xffffffff, 0x0}, 0x2, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3, 0x3, 0x411, 0x7, 0x5a, 0xffffffff}}, 0xe8) fcntl$getflags(r0, 0x40a) [ 66.257922] audit: type=1400 audit(1517524375.170:33): avc: denied { create } for pid=9828 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=netlink_netfilter_socket permissive=1 2018/02/01 22:32:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000366000)='./file0\x00', &(0x7f000087f000)={{0x77359400}, {0x0, 0x7530}}) rename(&(0x7f00008d0000-0x1)='.', &(0x7f00004f2000+0x79d)='./file1\x00') 2018/02/01 22:32:55 executing program 0: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00002c5000)="e2f2f3c283534ed811481c2929ccf3a3", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000a00000)="fd9a6b438152fed42905acb6a5a31bbd", 0x10) ioctl(r1, 0x7, &(0x7f0000001000-0x1000)="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") r3 = accept4(r1, 0x0, &(0x7f0000644000-0x4), 0x800) r4 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r4, 0x5385, &(0x7f0000187000-0x1)="e1") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000399000-0xc)=@sack_info={0x0, 0xb92, 0xb2d}, &(0x7f0000002000)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000362000-0x8)={r5, 0x81}, &(0x7f0000897000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0}, &(0x7f0000b91000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000001000)={r6, 0x4, 0x30}, 0xc) mmap(&(0x7f0000624000/0x3000)=nil, 0x3000, 0x8, 0x22110, r1, 0x0) select(0x40, &(0x7f0000da7000)={0x9, 0x0, 0x7fff, 0xffff, 0x10000, 0x3, 0x3f, 0x7fff}, &(0x7f00000cd000-0x40)={0x0, 0x101, 0x7, 0x1, 0xe7f, 0x9, 0x1, 0x81}, &(0x7f0000207000)={0x40, 0x100000001, 0x9, 0xf0c, 0x0, 0x0, 0x8, 0x81}, &(0x7f0000175000)) r7 = epoll_create(0x7ff) openat$selinux_user(0xffffffffffffff9c, &(0x7f000096c000)='/selinux/user\x00', 0x2, 0x0) fsetxattr(r7, &(0x7f00004f9000-0xc)=@known='trusted.syz\x00', &(0x7f0000066000-0xb)='vmnet1self\x00', 0xb, 0x3) 2018/02/01 22:32:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a23000)={0x2c, 0x0, &(0x7f0000720000)=[@increfs={0x40046304}, @release={0x40046306, 0x3}, @release={0x40046306, 0x1}, @release={0x40046306, 0x2}, @dead_binder_done={0x40086310, 0x2}], 0x7, 0x0, &(0x7f0000966000+0xa5a)="f8cd5e480c0431"}) vmsplice(r0, &(0x7f0000bbb000-0x80)=[{&(0x7f0000423000)="bd", 0x1}], 0x1, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2018/02/01 22:32:55 executing program 6: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c87000)={0x0}, &(0x7f0000fc4000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fcd000-0xb)='/dev/hwrng\x00', 0x14401, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f00007ea000-0x20)={@generic="dd9a1f65437fd60790b3fa97be12a4fb", @ifru_flags}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000b46000)) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000fcc000-0x10)) 2018/02/01 22:32:55 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0xc, 0x0, @ipv4=@empty}, @typed={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000017000)="3863f9f833a9f3ec5c679ba6ef9f23ada4e95bb8e1c89f598ae9e28ae9a31403d42e0ce39f7054bb65a43db5055002186b85fef9ddced29dfcebd68010c59405f8d49115bf23cb0ab39ecc2c0e81bc1da317df93a0295a8728411521a318e0f1db67ae1312ea0cc69d22c8c16409d32f1b168f9c0370baf4ad49e9dc2aac68c7c3750ac4cde9cad481fcd64d985396805e4cd2fc5e1f4ecbedad8b2492d552e03f7d0d97bef73babb84c9be357b63d57277cb29176e6a3828214fabfe9fb01f2feda3a1cfecab951e7a94f00a911a94de1657baf8f20") 2018/02/01 22:32:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00003bd000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f000017f000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000052000-0x8f)={0x0, 0x87, "1b915ccd5f9a79fea6f547f0acf67f9b2582db10676874b7450d45253b15d90ce53d7decbf01eb1c05460b96b74e9b27e0c296ba51a3f323cd94c03d65ceca357ea8b72bd088f7f65a469b9b56cfa702c1dbd5a25652be54bf7f101299ab4d664238b04e88ddc12bebb9bcbade63bdd55bd4e60d4cb6ad5f030fc002ab64fc5654f1f37b74725d"}, &(0x7f0000eb9000)=0x8f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000508000-0x98)={r1, @in6={{0xa, 0x1, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}, 0x20, 0xfff}, &(0x7f000037d000-0x4)=0x98) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000839000)={0x0}) setsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f0000354000)=0x5, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r3, &(0x7f0000ba5000-0x10)=[], 0x100002c3) 2018/02/01 22:32:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x80000002) exit(0x0) getdents(r0, &(0x7f00001a7000-0x62)=""/98, 0x62) 2018/02/01 22:32:55 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2000000100000002}) fchmodat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x7, &(0x7f0000088000-0x60)={0x0, 0x11, 0x0, @tid=r1}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f58000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000015000)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000c8d000-0x2c)=[@in6={0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfff}, @in={0x2, 0x2, @broadcast=0xffffffff}], 0x2c) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ptrace$cont(0x20, r1, 0x1, 0x1f) 2018/02/01 22:32:55 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00006bb000-0x8)={0x0, 0x77}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000837000)={r1, 0x1, 0x6, [0xcf5, 0x1, 0x10000, 0x0, 0x4, 0x420]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004d9000-0x4)=0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00003f3000)='/dev/ppp\x00', 0x401, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000047000)) r4 = signalfd(0xffffffffffffffff, &(0x7f000077e000)={0x20}, 0x8) pwrite64(r4, &(0x7f0000026000)="d9e50f6407cc3fb2c7559cc0f6ff6e1cd02e4124401bd3511bb677dc601e1e68b9b0874981c9d66b0a873eb775f0034ec23098c4189ed7077653cf2cb306931eb7dc51b126b236575fd8ea7fa653636ec21a5fc660d9ef10d99da8935c299f4e7ee11e2ec42165fc8e9078b11bf9359c49241e9983ec7bb27f1f7e1ce25724292c7a3273165e209a4200884cdced684265", 0x91, 0x0) r5 = accept(0xffffffffffffffff, 0x0, &(0x7f0000ff0000)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00009a8000-0xa)={0x3, [0x5, 0x8001, 0x7]}, 0xa) r6 = syz_open_procfs(r2, &(0x7f00006a8000-0x5)='stat\x00') r7 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') getsockopt(r6, 0x3, 0xfffffffffffffffa, &(0x7f000042e000-0xc0)=""/192, &(0x7f0000b69000-0x4)=0xc0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f000067b000-0xe8)={{{@in6=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@remote}}, &(0x7f000052e000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000eb1000-0x14)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r8}, 0x14) sendfile(r7, r6, &(0x7f00002a8000)=0x4b, 0x400000ff) setsockopt$llc_int(r6, 0x10c, 0x0, &(0x7f00002ff000)=0x4, 0xfffffffffffffd34) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r6, 0xc08c5334, &(0x7f0000702000)={0x9c31, 0x5, 0x3ff, 'queue0\x00', 0x20}) inotify_init() ioctl(r4, 0x6, &(0x7f00009ec000-0x72)="b143cd62bbc0cfaaa3c9cc11f4f32a88a0c651207f861b013b6caf3fb5f49cb3dc36b01f2b9fd589a1ed67c17213d0adfb874b991260bee6c95dc33d85fea0d81de991b2294a4ce9ba42aba224fb7e3eab0c861662648a0e03fae11f7e1afcc3bc4709ad1146301d10a67615e97d8d710e4b") readlink(&(0x7f00008c3000)='./file0\x00', &(0x7f00008fd000-0x9)=""/9, 0x9) 2018/02/01 22:32:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$setopts(0xffffffffffffffff, r0, 0x1000, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x10001) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000002000)='/', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000003000)) unlinkat(r1, &(0x7f0000002000-0x8)='./file0\x00', 0x200) 2018/02/01 22:32:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x30, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {}]}]}, 0x30}, 0x1}, 0x0) r1 = dup(r0) mmap$binder(&(0x7f0000a07000/0x3000)=nil, 0x3000, 0xc, 0x830, r1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000847000-0x4)) 2018/02/01 22:32:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000f2e000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xb)='securityfs\x00', 0x0, &(0x7f000073c000)) 2018/02/01 22:32:55 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) close(r1) exit(0x0) syz_open_procfs(r0, &(0x7f000000a000)='auxv\x00') fcntl$lock(r1, 0x7, &(0x7f0000004000-0x20)={0x0, 0x3, 0x6, 0x5, r0}) sendfile(r1, r1, &(0x7f0000002000), 0x1) 2018/02/01 22:32:55 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x36, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000026000), 0x1f) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000026000-0x20)={@syzn={0x73, 0x79, 0x7a}, @ifru_flags}) 2018/02/01 22:32:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f7e000)=0x0) ptrace$getsig(0x4202, r1, 0x2da7ce0c, &(0x7f0000af0000-0x10)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000029f000-0x68)) socketpair$inet(0x2, 0xb, 0x2, &(0x7f0000913000)={0x0, 0x0}) flistxattr(r2, &(0x7f000011e000-0x4e)=""/78, 0x4e) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00006e2000)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x11}, 0x1, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x820, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x1c) r4 = dup(r2) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) 2018/02/01 22:32:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x1, 0x8, 0x0, &(0x7f0000001000), &(0x7f00001a1000), 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000300000)='/selinux/checkreqprot\x00', 0x18a00, 0x0) recvfrom(r0, &(0x7f00007a5000)=""/72, 0x48, 0x1, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001f1000-0x9)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000da2000+0xe5e)={0x9a4, 0x40000000000000, 0x8000, 0x1000, 0x3, 0x2de, 0x2, 0x0, 0x0}, &(0x7f00007c3000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00002c9000-0x20)={0x6, 0x4, 0x8004, 0x1ff, 0xffffffffffffff81, 0x1, 0x100000000, 0x28000000000000, r2}, 0x20) 2018/02/01 22:32:55 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x6, 0x3) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001000-0x4)=0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000ce7000)=[{0x4, 0x1}, {0x2, 0x400}, {0xb, 0x7}], 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000008e000-0x10)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}], 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000663000)={0x14, 0x0, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000c1e000-0x1c)=@req3={0x51, 0x2, 0x3, 0x3800000000000000, 0x7, 0xb9, 0x101}, 0x1c) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000c60000-0xe9)=""/233) r2 = add_key$keyring(&(0x7f0000d00000)='keyring\x00', &(0x7f0000387000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000b4a000)='keyring\x00', &(0x7f000056d000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000212000-0x1b)="69dcf095170e09a0d0929f693daaed92f2c9ddb9a32da67ea92f1f", 0x1b, r2) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000949000)={0x0, 0x65, 0x0, 'queue1\x00', 0x401}) 2018/02/01 22:32:55 executing program 1: getrusage(0x0, &(0x7f0000007000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000024000)=@abs={0x0, 0x0, 0x0}, 0x1, &(0x7f0000c00000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1ec}], 0x1, &(0x7f0000335000-0xd8)=[], 0x117852f12dd365c8}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f000075b000)=0x4) r1 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/01 22:32:55 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x83, 0x4, 0x7fffffff, 0x0, 0x8, @ipv4={{0x12, 0x4, 0xc2dc, 0x200, 0x119, 0x1, 0x9, 0x8, 0x2e, 0x0, @rand_addr=0x80000000, @multicast1=0xe0000001, {[@cipso={0x86, 0x28, 0x6, [{0x1, 0xd, "417db6f3c846a6911fe3ef"}, {0x7, 0x6, "50583afc"}, {0x1, 0xf, "d4318f35f6af17f0d7a5db4368"}]}, @timestamp={0x44, 0xc, 0xe9ea, 0x1, 0xb81e, [{[@dev={0xac, 0x14, 0x0, 0xb}], 0x2}]}]}}, @udp={0x1, 0x2, 0xd1, 0x0, "fb3297699c9065f283724b84bc7eaa75dd12db13dc3ca773ad0dddf297205f49539bf42e88c08d83bfb442aa64a0433fcf1ff3d064f21cdad731332d5d244c5f890128565681397aaabe6255dbb01316cc009cd5fdce5c34e3f2b2cce620c5f1ab10a099cb9c6cd397eac0c82782d03f782dae838de705c5e3bfe444c43b1e1ae94c7d6563afc2e91159c4028da6bfd1becdb8a1e21225f8c590711c4bf0aae0a86c54ca71f7784ea5c068244bce1187bc3aa673a9607575b1a4e86fd960ae05c49fe36311a0e1d2b3"}}}, 0x123) clone(0x0, &(0x7f0000d08000), &(0x7f0000889000-0x4), &(0x7f0000be0000), &(0x7f00000bc000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002000-0x3c)=[{{&(0x7f0000000000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f000069e000-0x50)=""/80, 0x50}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000311000)=""/33, 0x21}], 0x3, 0x0, 0x0, 0x4}, 0x6}], 0x1, 0x1, 0x0) r1 = creat(&(0x7f0000001000+0x7fe)='./file0\x00', 0x110) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={r2, 0x9}, &(0x7f0000002000)=0x8) 2018/02/01 22:32:55 executing program 0: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f00002a2000)=@ethtool_cmd={0x28}}) socket$pppoe(0x18, 0x1, 0x0) 2018/02/01 22:32:55 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) close(r1) exit(0x0) syz_open_procfs(r0, &(0x7f000000a000)='auxv\x00') fcntl$lock(r1, 0x7, &(0x7f0000004000-0x20)={0x0, 0x3, 0x6, 0x5, r0}) sendfile(r1, r1, &(0x7f0000002000), 0x1) 2018/02/01 22:32:55 executing program 6: mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000051a000-0x4), &(0x7f0000f2f000-0x4)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000f2a000), &(0x7f0000f2d000)=0x38) 2018/02/01 22:32:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000976000)={@common='sit0\x00', @ifru_settings={0x0, 0x0, @sync=&(0x7f0000ed8000)}}) memfd_create(&(0x7f00008e2000-0x5)='-%- \x00', 0x2) 2018/02/01 22:32:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000675000-0x10)=@ax25, &(0x7f00004ea000)=0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f00004fb000)=""/37, &(0x7f0000d3c000-0x4)=0x25) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000380000-0x6)={0x0}, &(0x7f0000e71000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009a9000-0x14)={r1, 0x5, 0x6, 0x1, 0x101, 0xf45}, &(0x7f0000989000-0x4)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b04000)={r1}, 0x8) syz_open_dev$usbmon(&(0x7f00004e8000-0xd)='/dev/usbmon#\x00', 0x8, 0x200000000000001) 2018/02/01 22:32:55 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) close(r0) 2018/02/01 22:32:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f00005e8000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) getresuid(&(0x7f0000012000-0x4), &(0x7f000001a000), &(0x7f000002a000)) r1 = socket$inet6(0xa, 0x2, 0x73) connect(r1, &(0x7f0000ee2000-0x80)=@generic={0xa, "81bd44df84835b2aebfac37525addb13cb8a2ab46eed7e6b9ab0ff990055d8cd349dcd4a929ba55f82fac4af14ad70196eece587c480a5d691ef069a010236f201389c28e806823a89249cb6afd3eb39b23a520caa5ea398413b8a55b342c039d75b9345d04983cb12e1876e7fc3fd42d40e5347a46a0cc17353eeef7a08"}, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x10000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc0000)='/dev/sequencer2\x00', 0x0, 0x0) stat(&(0x7f000087e000-0x8)='./file0\x00', &(0x7f0000ee4000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000867000-0x8)='./file0\x00', &(0x7f0000dc0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) r4 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet_sctp(r4, &(0x7f00007b3000-0x118)=[{&(0x7f0000c5e000)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000a62000-0x30)=[], 0x0, &(0x7f00001dd000)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0x30, 0x84, 0x1}], 0x60}], 0x1, 0x0) 2018/02/01 22:32:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000be7000-0x50)={{0x6, 0x1}, {0x8, 0x4}, 0xfffffffffffffffd, 0x0, 0x1}) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000002000)=[{0x8, 0x3, 0x0, 0x0, @time={0x77359400}, {0xfffffffffffffffe}, {}, @raw32={[0x400, 0x8, 0x61]}}], 0xb) r3 = syz_open_dev$sndseq(&(0x7f0000cea000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000643000-0x4c)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(r4, r3) bind$inet6(r4, &(0x7f000034d000)={0xa, 0x3, 0x20, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3ff}, 0x1c) 2018/02/01 22:32:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000740000)={0x10, 0x0, 0xffffffffffffffff, 0x80000000}, 0xc) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/02/01 22:32:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005d7000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)) creat(&(0x7f0000b0e000-0x8)='./file0\x00', 0xa2) mknod(&(0x7f000006e000)='./file0/file0\x00', 0xfff, 0x0) execve(&(0x7f000073d000-0xe)='./file0/file0\x00', &(0x7f0000557000)=[], &(0x7f00008d3000)=[&(0x7f0000c98000)='mqueue\x00', &(0x7f00009be000-0xa)="482165790500000006"]) 2018/02/01 22:32:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000091b000-0x4)) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000001f000-0xa)='map_files\x00') execveat(r1, &(0x7f000001f000)='./file0\x00', &(0x7f000001f000-0x3)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f0000001000-0x4)=[], 0x0) 2018/02/01 22:32:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) signalfd(r0, &(0x7f000087d000)={0x20}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000c1000-0x28)={@common='sit0\x00', &(0x7f0000935000-0x10)=@ethtool_pauseparam={0x13}}) 2018/02/01 22:32:56 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fd1000)={0x0, 0x0}, 0x84000) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000fd1000)='/dev/input/mice\x00', 0x0, 0x41) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ipx(0xffffffffffffffff, &(0x7f0000fd1000), &(0x7f0000fd1000)=0x10) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000961000+0x5eb)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000fd2000-0x20)=[{r0, 0x2000}, {r1, 0xc}, {r2}, {r3, 0x200}], 0x4, &(0x7f0000fd2000-0x10)={r4, r5+10000000}, &(0x7f0000fd1000)={0xffff}, 0x8) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd0000)='/dev/vga_arbiter\x00', 0x20001, 0x0) write$eventfd(r6, &(0x7f00009c3000-0x8), 0x8) 2018/02/01 22:32:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000001000)) 2018/02/01 22:32:56 executing program 5: r0 = getpgrp(0x0) getpriority(0x0, r0) rt_sigpending(&(0x7f00007e0000-0x8), 0x8) 2018/02/01 22:32:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a8e000-0x93)={0x0, 0x8b, "db3ced7a403d1b153e8b52c023e419fa2a241abca6282e09daca20e73a7a8f284f55c7b95681baa14de83636d208d932c49fafaf19eb889484382f9fb8939f47ece2ab0b5b51aea9c9cb606f44cb7216000831bca2eb43de9962b8eeec69393ee53a187a93c67d0ee81a38017160dfd04a7c7f01c6c5cbbd54c799230b07eed2067da5be3a530e6521a147"}, &(0x7f0000f0a000)=0x93) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000cbf000-0x8)={r1, 0x3}, &(0x7f0000539000-0x4)=0x8) listen(r0, 0x0) ppoll(&(0x7f0000f95000)=[{r0}], 0x1, &(0x7f0000a43000)={0x77359400}, &(0x7f00009db000-0x8), 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000044d000)) shutdown(r0, 0x0) 2018/02/01 22:32:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$mice(&(0x7f00007bb000)='/dev/input/mice\x00', 0x0, 0x4001) seccomp(0x1, 0xffffffffffffffff, &(0x7f0000295000-0x10)={0x1, &(0x7f000005f000-0x10)=[{0xa7}]}) setsockopt$inet6_int(r0, 0x29, 0x5e, &(0x7f0000ed5000)=0x2, 0x1) 2018/02/01 22:32:56 executing program 2: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000-0x60)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}]}, 0x60}, 0x1}, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x3a, &(0x7f0000f87000-0x1)=""/10, 0xa) 2018/02/01 22:32:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f00005e8000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) getresuid(&(0x7f0000012000-0x4), &(0x7f000001a000), &(0x7f000002a000)) r1 = socket$inet6(0xa, 0x2, 0x73) connect(r1, &(0x7f0000ee2000-0x80)=@generic={0xa, "81bd44df84835b2aebfac37525addb13cb8a2ab46eed7e6b9ab0ff990055d8cd349dcd4a929ba55f82fac4af14ad70196eece587c480a5d691ef069a010236f201389c28e806823a89249cb6afd3eb39b23a520caa5ea398413b8a55b342c039d75b9345d04983cb12e1876e7fc3fd42d40e5347a46a0cc17353eeef7a08"}, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x10000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc0000)='/dev/sequencer2\x00', 0x0, 0x0) stat(&(0x7f000087e000-0x8)='./file0\x00', &(0x7f0000ee4000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000867000-0x8)='./file0\x00', &(0x7f0000dc0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) r4 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg$inet_sctp(r4, &(0x7f00007b3000-0x118)=[{&(0x7f0000c5e000)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000a62000-0x30)=[], 0x0, &(0x7f00001dd000)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0x30, 0x84, 0x1}], 0x60}], 0x1, 0x0) 2018/02/01 22:32:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r2) r3 = add_key(&(0x7f0000e99000)='user\x00', &(0x7f0000711000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000038c000)="8750fc49b35ab9fee9fa8800272b8210a37acd525fc17c764e769a50bd38", 0x1e, 0xfffffffffffffffb) r4 = add_key$user(&(0x7f00006ad000)='user\x00', &(0x7f0000eb4000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00003d4000-0x1e)="c6ce867b1631076cbd5dd5a1cf2e5693f4634f68224c4d6b4359b6bbd19b", 0x1e, 0x0) r5 = request_key(&(0x7f00000c9000-0xa)='id_legacy\x00', &(0x7f00007be000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00005a8000-0x3)='*^\x00', 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f000008e000-0xc)={r3, r4, r5}, &(0x7f0000e06000)=""/230, 0xe6, &(0x7f0000c6f000)={&(0x7f0000c11000-0x40)={'sm3\x00'}}) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f000006b000-0x8)) mincore(&(0x7f00004df000/0x3000)=nil, 0x3000, &(0x7f0000e3f000)=""/4) 2018/02/01 22:32:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x4, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) dup2(r0, r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000002000-0x68)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x8, @empty, 0x4}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}], 0x68) ftruncate(0xffffffffffffffff, 0x400) r4 = socket(0x10, 0x802, 0x0) connect$ax25(r4, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}}, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r5, &(0x7f0000004000-0xfe)=""/254, 0xfe, 0x40000062, &(0x7f0000001000)={0x4, 0x200, 0x0, "84df98a39d79", 0x1}, 0x10) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000002000)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x3}) 2018/02/01 22:32:56 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000021000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000039000-0x10)={0x6, [0x0, 0x8001, 0x10000, 0x3ad, 0xdac, 0x2]}, &(0x7f0000029000-0x4)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000037000-0x10)=[{0x44}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000021000), 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f}, 0xe) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000038000)='/dev/sg#\x00', 0xc4ff, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000010000)={0x7, 0x81}) 2018/02/01 22:32:56 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) socket$packet(0x11, 0x0, 0x300) sendto$inet6(r0, &(0x7f0000004000-0x27), 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/02/01 22:32:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000a72000)=0xc2, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d42000-0x1000)="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", 0x76f}], 0x1) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x1000}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f0000f7f000)=@newlink={0x34, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_VF_PORTS={0x4, 0x18, []}, @IFLA_PHYS_SWITCH_ID={0x10, 0x24, "7f4501c2d413094be9"}]}, 0x34}, 0x1}, 0x0) 2018/02/01 22:32:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000150000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='net/ip6_flowlabel\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000002000-0x6c)=""/108) 2018/02/01 22:32:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000302000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000c1a000-0x8)=[0xfffffffffffffc00, 0x3]) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00001f3000)={0x0, 0x2, 0x0, 0x0, "775f37e4e6e7f2b19a55815bceba384d9cface1601003236a78a40ecacd19017"}) 2018/02/01 22:32:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000790000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000201000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006bd000)=0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000484000)={r1, 0x233}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f000074b000)='cgroup\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000c97000), 0xfffffffffffffffe) read(r0, &(0x7f0000feb000-0xdd)=""/221, 0xdd) futimesat(r2, &(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000f76000-0x20)={{0x0, 0x2710}}) 2018/02/01 22:32:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003fc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00002dc000-0x4)=0x406, 0x4) write(r1, &(0x7f0000a2c000)="05", 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d0b000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$KDDISABIO(r2, 0x4b37) lremovexattr(&(0x7f00009d2000)='./file0\x00', &(0x7f0000442000)=@known='trusted.syz\x00') r3 = socket$inet(0x2, 0x5, 0x4) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000628000-0x78)={0x0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x3, @empty}, 0x42, 0x81, 0x8, 0x100, 0x1, &(0x7f000078f000)=@generic="9d29784c793713286e4f2a6ab8d45361", 0xf4f, 0x94, 0xffffffffffffff01}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000554000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000346000-0x20)=[], 0x0, &(0x7f0000019000)}, 0x0) 2018/02/01 22:32:56 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000)={0xaa}) close(r0) close(r0) 2018/02/01 22:32:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e37000-0x4)) r1 = getpid() r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eca000)='/dev/vga_arbiter\x00', 0x88000, 0x0) perf_event_open(&(0x7f000002d000)={0x1, 0x78, 0x1fffffffe00, 0x2, 0x5, 0x4, 0x0, 0x3, 0x22410, 0xa, 0x0, 0x5, 0xb9, 0xcff, 0x8, 0x8000, 0x3ff, 0x0, 0x2, 0x2, 0x4, 0x81, 0x1, 0xdb95, 0x4, 0x8, 0x3, 0x8000, 0x8, 0x3, 0xff, 0x100, 0xf2, 0x5, 0x4de6, 0x4, 0x0, 0xaeb, 0x0, 0x5, 0x0, @perf_config_ext={0x5bc, 0x8}, 0x80, 0x1f, 0x40, 0x0, 0x100000000, 0x200, 0x4}, r1, 0x0, r2, 0x0) connect$inet6(r0, &(0x7f0000ab4000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000246000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000f39000-0x4c)={0x4, 0x3ff, 0x9}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00001a6000)={0x0, 0x7}, &(0x7f0000894000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000119000-0xc)=@sack_info={r4, 0x8, 0x974}, &(0x7f000011d000)=0xc) setsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f00000b0000-0x4)=0x7f, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00007b1000)={0x6, 0x2, 0x2846183d, 'queue1\x00', 0x9}) 2018/02/01 22:32:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007ae000)='/dev/ppp\x00', 0x40a000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000098f000)={0x0, 0x101}, &(0x7f0000e48000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002bf000-0xc)=@sack_info={r1, 0xfffffffffffffff9, 0x922}, 0xc) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r2, 0x0) lseek(r2, 0x0, 0x0) 2018/02/01 22:32:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x0, 0xd, &(0x7f0000001000), 0x867) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000c6c000-0x1c)=@req3={0x1, 0x4ff3, 0x9, 0x100000001, 0x6, 0x9, 0x9}, 0x1c) 2018/02/01 22:32:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000a72000)=0xc2, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d42000-0x1000)="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", 0x76f}], 0x1) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x1000}], 0x1) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10}, 0xc, &(0x7f0000a09000)={&(0x7f0000f7f000)=@newlink={0x34, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_VF_PORTS={0x4, 0x18, []}, @IFLA_PHYS_SWITCH_ID={0x10, 0x24, "7f4501c2d413094be9"}]}, 0x34}, 0x1}, 0x0) 2018/02/01 22:32:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x805, 0x3, &(0x7f0000273000)={0x0, 0x0}) shutdown(r0, 0x1) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syslog(0x0, &(0x7f000024d000)=""/56, 0x38) 2018/02/01 22:32:56 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_METRICS={0x8, 0x14, "03"}]}, 0x24}, 0x1}, 0x0) 2018/02/01 22:32:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003fc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00002dc000-0x4)=0x406, 0x4) write(r1, &(0x7f0000a2c000)="05", 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d0b000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$KDDISABIO(r2, 0x4b37) lremovexattr(&(0x7f00009d2000)='./file0\x00', &(0x7f0000442000)=@known='trusted.syz\x00') r3 = socket$inet(0x2, 0x5, 0x4) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000628000-0x78)={0x0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x3, @empty}, 0x42, 0x81, 0x8, 0x100, 0x1, &(0x7f000078f000)=@generic="9d29784c793713286e4f2a6ab8d45361", 0xf4f, 0x94, 0xffffffffffffff01}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000554000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000346000-0x20)=[], 0x0, &(0x7f0000019000)}, 0x0) 2018/02/01 22:32:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = getpgid(0xffffffffffffffff) sched_getparam(r1, &(0x7f0000198000-0x4)) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0xffffffffffffff9a}]}, 0x18}, 0x1}, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000446000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000cf6000)=0xffff) 2018/02/01 22:32:56 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4a, &(0x7f0000363000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000f83000-0x8)='./file0\x00', &(0x7f0000000000)={{}, {0x0, 0x2710}}) 2018/02/01 22:32:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x0, 0x8, &(0x7f0000df3000)="d2cf6dd83c000449"}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000434000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000bb9000-0xe8)) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x63}, {}], 0x30) 2018/02/01 22:32:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffc, 0x100100000001) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$tun(r1, &(0x7f000056c000)=@pi={0x0, 0x80f3, @ipv4={{0x7, 0x4, 0x0, 0x3, 0x30, 0x3, 0x200, 0x3a, 0x84, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ra={0x94, 0x6, 0x1000}]}}, @udp={0x3, 0x3, 0x14, 0x0, "99f369ce827291f69d36dfc5"}}}, 0x34) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000+0x1fe)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sysfs$3(0x3) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r2, r3, r4}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f00009ef000-0x6)='/dev/net/tun\x00', 0x0, 0x2000) fsetxattr(r5, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000649000-0xc)="020000002000000090748400", 0xc, 0x0) 2018/02/01 22:32:56 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005c6000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004e6000)={0x0, 0xa8f, 0x30}, &(0x7f0000e69000-0x4)=0xc) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000579000)={r2, 0x78, "6a3d56cfa4404aa1b3b03bf552b9aac2888e273d97ccec2efdfad7d0bb6c714201c409cc214aa7035fb8a54826f1edeb3e585195bde041afc4c95f2a1c02f9ed3ff5d321be8e6520b67fe50569ba8f8e3979d2b577b707eca348bf96345037d937be01b066eac4683a2a3ed9479939d8050983fd348d6fc9"}, &(0x7f0000ff9000)=0x80) r3 = socket$packet(0x11, 0x400000002, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d4f000)={0x0, @in6={{0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, [0xff, 0x401, 0x2, 0x2f4800000000, 0x80000001, 0x9, 0x29, 0xb35, 0x4b3e, 0x16c, 0x6, 0x6, 0xfffffffffffffffa, 0x1, 0x1]}, &(0x7f0000b8d000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000572000-0x10)={0xa4, 0x4, 0xffffffffffffffc1, 0xffffff0000000000, r4}, 0x10) read(r3, &(0x7f0000ff9000-0xc5)=""/197, 0x21f) 2018/02/01 22:32:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00004cd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r0, 0x2731, 0x100000) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d5a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000f20000-0x2), &(0x7f00007a8000-0x4)=0x4) sendfile(r2, r1, &(0x7f000052e000), 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000305000)={@generic="4bb3b2b91e72f13cd622f27288c5bff7", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) preadv(r2, &(0x7f0000914000)=[{&(0x7f0000bf9000)=""/250, 0xfa}], 0x1, 0x10) 2018/02/01 22:32:56 executing program 1: mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f000068b000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000745000)=0x1c, 0x80800) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000a75000-0x4)) rt_tgsigqueueinfo(r0, r1, 0x2000000000007, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30004}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8), 0x8, 0x0) read(r3, &(0x7f0000def000-0x19)=""/128, 0x80) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = signalfd4(r3, &(0x7f0000a75000)={0x64}, 0x8, 0x80800) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r4, 0x8, r1) ptrace$setopts(0x4206, r0, 0x3, 0x100000) r5 = syz_open_dev$mice(&(0x7f0000a75000-0x10)='/dev/input/mice\x00', 0x0, 0x200200) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000a75000)={0x0, 0x1}, &(0x7f00009b6000)=0x8) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000a77000-0xc)={0x4}) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f000051d000)={r6, 0x641, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000124000)=0x1, 0x4) 2018/02/01 22:32:56 executing program 6: clone(0x8000, &(0x7f0000ec8000-0x70), &(0x7f0000186000), &(0x7f00005be000), &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) [ 67.577793] IPv4: Oversized IP packet from 127.0.0.1 2018/02/01 22:32:56 executing program 7: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001000-0x24)={0x8, 0x7fffffff, 0x9, 0x0, 0x3ff, 0x0, 0x7, 0x9, 0x7ff, 0x1, 0xfff, 0x2}) 2018/02/01 22:32:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000985000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000003a000-0x50)={@generic="11536dd02bee7fff8aa0e0b0e17ae8df", @ifru_data=&(0x7f000046a000-0x20)="8d830f40e386b43e74944f6fcd716d95613f2e9edef1c94db968f14857db25c2"}) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000076c000)={0x0, 0x3, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000a2000)={0x0, 0x97, "68cbe5a28b16f5950520390a9d92d8fce7f107b0c807c9a024d43363114f237328f0c6c2b017421c48264f109b76044fb17ea862d429b69bf10b8007a4ccfaf9d9306a08b5e84d284fda8ca1cac0a30618a5ea53e990b6d6f44fb8f3816e5e3b629d204383de9288461df92baadb74a9da25a2e9ce96b459e82d1abc5da08e74d2ec6e421a4e4bc5678c0c4f67c40e91f1d541864d9656"}, &(0x7f00008e6000)=0x9f) ioctl$sock_ifreq(r1, 0x8931, &(0x7f00009f6000-0x50)={@common='sit0\x00', @ifru_ivalue}) 2018/02/01 22:32:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000015f000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00004e1000)={0x8, 0x8, 0x9, 0xa88}) preadv(r0, &(0x7f0000ad2000-0x50)=[{&(0x7f0000177000)}, {&(0x7f0000487000)=""/203, 0xcb}], 0x2, 0x0) 2018/02/01 22:32:56 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f000000b000-0x5)='stat\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000b000), &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000009000-0x4)) r2 = accept4$inet6(r1, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000000d000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f000000e000-0x10), &(0x7f0000005000)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f000000c000-0x38)={&(0x7f0000008000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000009000-0xa0)=[{&(0x7f000000c000-0x3f)="4a87837077da4b4df16a3097e43f81d1247577eaa01ef3d0be6c55ad504b9edd0057785e828f03ab8097566cb0f0ab979a30869474af80f8e01827da090736", 0x3f}, {&(0x7f000000c000-0xac)="58ac50b9c880f4a9d1db1eda64ab71fd6964fe653265be3f4148bb62ba550185dda3b3546ef297f1e2ec2ce16180a66ff426ba032659284177c1986a5fff981ffcc3c23cf55dcf51842bfacd3785cd5a0bf3c76042e3370cdcc04e94575a3542f825c159373be35b0059cdc75622bb936fa93670d38ede7aec791d0010fa3ebf04dba9ee92f10f09f60e2e10011a2666e4a105fe8dce2b55057c95e6ccd25a9ae99359077329cd083e64f0a8", 0xac}, {&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f000000a000-0x65)="5c8676651aec846dfef29bef6049ded882c21687664d945f57c9a4336b95a6d39a0fa5cd24eec93d922dca846b59d4028598b64f248b7540ee49e3a486e3c8d8bacc813ae60107dc2dce1a70d1a13ac6ef119319bb8739618799bb59316b1635ce8cf27f3a", 0x65}, {&(0x7f0000000000)="5921741de52ec8ae422ac8ddc962387e8616835898f1c25e7fce78648ee38495ae602348775b989b13f36d001756e560f9c7832928ad05b5", 0x38}, {&(0x7f0000005000)="bbc2211c8d7cf838d3b984e41aab6f9935bca1d058deafb747ebbe9a222d528fdc7996334b2117865f96a0b2e8b765ee151dcd6c3044757bb075e5853b71e0f33868344be59a8b94a96f0033f83f70ddce7d512c356ce487f9d34068032b49975e80d9b576aa08a7c6867d6075085bf979fde3857017092a5f86593086ae8c4de20126b4300ecf4295", 0x89}, {&(0x7f000000c000-0xd3)="e5eab37ed80362ca0c225ea9b5901a534912c2991a3f7d71738a0b32531192f6acc7afed5d96f4fd1bf8009a61f09618bcfca0875b1726784444b43e082a477e2643e076e6efc37d4735a698a6620d9db5a00e3097f7d709cffc14676f312bdb1eae8ed3c73926a4b7a9fc9d2d71985eaeea19ed5b2c8d75a359b988255e8f4df391b62db3a7cf7ad7e4b0eda20e784ed5c33ede55cc7a24deedca6d901ac2da7cd5aea0324ac06284aec74c2c41fdef39c2b59b556e3df5c51bcb6edb4851b022e524c642a98bb889018df08875d85149d9bf", 0xd3}, {&(0x7f000000c000-0x5)="ed557928d0", 0x5}, {&(0x7f0000006000)="0396f26222be4da3a95808132bbec002d6b2cee3c1581724e0185c8bffb14c72721e4d3c15c186bca5e44057a6fd5e897ae6c5b1ea0ecd9ca1fcf55a59a1829b01b27f4bda92d6cf1181976efd1763aab94bddbee0d3d69dba1721c73e2b7813c544bac6accc4cde535a0c2d1910bbb870abfa5249977fccce5ce8caed82dea4eaf2d41ddb9fe28ac896a2553233b74b7ca94398db606aa7bb8fb6e8f9d1c03584d5478c98a3aa72e6ac0760bfa5a171e6ef86d41bec6005ad5e2fcdd7551837fcbc646b50d2bccfb028ed5e922768605a444f926e08d9df4663601faffe068fa815941cf1661d732081cd57e17939dea746e2d02583f15dbb12d5a22048ea7f9660db3c8cdebc354038c3f2c1ba7a37099aca3d843a45ad39490af1cb91acd620a41ffe2736d3c799c59d97fde0a484daa76932d6a155302ca517399717db2d07cb13fa1ece96c770e265f985a239e01bda68f6f6e3399c568ee20c765911dca79cd14dd5e9fd35241448a876ca795a15ecf9ead57c0fe1dfb988a300fefa6f3749af5d1c55bade7684ed021e3795a03d0432528e4e29eebc1ca7344bdefa6738da403896f6586b411d7f4d01b5ce61bce0ec6e05dce75fb1efd74fdee5e881e8ccde49516222069e53c13d6a8df5276793b43b7520cfd0371f5a183ab0d5f733217e753726b2d57c74d5f87e5ee9207d0342219195c0d6fb46df5ca5d40af00b5bedb24bfd68a14a5d214df1f50c285eeb2d56606acb87a2d05285cd3d9029d83be58b9f08e80dfa658b08e00453617275125cf3ed519f35750dee471fc5c94b1d51f4eb60a2e221b51af08ae1f09a38ea7842000c2310ef4075cee4e1323c770d3c8ab54486e2f55ea10dcb375be78e757f92a6ec0edd4d80a04859c33ceb7862280eac5c38b5c520112fa15e887456fcfa996ceaf25cda6bde46a4a0d29653bd500ce4641e3a70548aa54baf88b3b31698200b6c94138363e5bd7879c994a577a7993b51bb3ab9bd1cf05f9a9e582de31e27e1d12ff063861dafc04831e0193cb08fda57aa9867d9748c4cf2fc52a176ba59d5a2cd6d65335dcfca3e946df5c490dac43c07a78303a69e014646f0df9130089eab0315007a2af8a20a2d08e5c2567e291c397bb08f2fe4ac369deb6d27ce539479e72f705a853b06e793fc77069204c31060722002ccef6781fd6d102ded7678ddbd5df5f6583b39756086fb14270520bd416448b33336895f183bd7424bc0c5faf1c02cff4f6c9e770e7b8bae74a7c97ab4a7a3eb189d28fe471793e295ffb0018d655bdd59a8467c8b8f4069f6196802b1623e406464e9de81ed70bbb446ef1d0174c9526101fe5c8c305084636e0a08a1b827cb0b5b87f1d3de809f627c164b339bf342611def5a09d5a2dc403b7d9cafa57551893ce655e96fe54c8e3fdd044667b40f0dc06b465a352ce2af50502e0e0f8ae4815e8598a0504de23396b7ab9bb8975a528584eac82fbdbedb816bc1b2a168c2b795859831959c99fdcc9ef8ed719a0aa86a95812ed10cec9d057a464f64a346520399ef0811ffb928249984e75cb8005f71c3727209c8fddf3873e17f08ba16444a30459ebe72296b876feb44e3349a3801741a88f177bcceebc9ae07eb25b8073070f2d980f19e0a67951a19e91cb1d95fbdedc89334e4d7815f52e4ae1a76cee4893717c47ab9abf6258c12a1a3b30f49451b1af9fbad46698a7600f6d36a602c395a441aa6d017095b18e6ef39c713651ec4dd4c40a9ae0ed94e00f9bb0571027c77ce5fd19c76ac2570f88a1153982edcb8eb3c2c355873a4fc3eb6bc3fb55970f4fa0d4bc502babce44191736fa1fad84e2c45c8f57b6ee873e65476b44bb2202343f512dce6bc539bb21627867177ddb6794bd14d28d8234990554a0f97f55c92d4cf47c74573a747b4b49700151d422d5dfdd59094ec60a12b6b605f9f60b80a63519af8067ee476f77f83e50fe7545e4e8381c9a894a4a967f573647fe5371105f61945106264b0dd7845aaf40e1804ee508783a2cd78f68c3aece9a141e1ba5ad8c0225b505e1db0d9a572b1075aeabe13d9a1becbb366f05a54d7e998a85e57f13b466d0b637c362df623d6ffa448d6cfc91a78e0830fc08ada51653b6466db712ed6a85e0f66b45cd615adb77e07070fc9c8b6deaed7d336ca76b8810c5ea65cf7e17c4891a57007091e41b3b6fc244b91af340dc35e9d695c7fca29ebac2dade52a7191b91b0ed996d7d13a0c2af9e5d25217645802412767b1c358cdc7265e97608c06dc69b1446458d0023bb7c800b1f61796a1b6573e98195f9bb5e27eabdf09274b98fc5ac2c5b3e4244b80392010767a723f961860413b7a947f85f3ea1d7f95468c911a02ff1ccf156765e212e2b74a8aa8b41581be98ae8dfe2015ee09afa73c516052453b4b5b65b453c423d6a05bce31dd256bf0e9bce24cf8a9303c44282db7f84a25f58dd85db23050ceae0a3137b96a685ce6fe5347f17dc9c76dd3820dfb9df9dd3cb4b122292cf91056055707b1f414ced2a4fa37ee96cc81c874bfdb6bc07977eadabffd9d2757a2093d4a07be919c4472694b7a0efa17ca1ca9b88f25a94dd63070e4e9edc9f86e5693384ae0ba14cadf08da4db2db89cb8248ff3dd4518c537bffdfa011b8035393f0d330021b206e8419b141f635c413c6b4b1d47ae347caae3a1337e9e22846a05b770fbe7e50d176106504478e764bfcf733cd0ef2ac40e7b3b3584bf8d1c4384557b9901ce6641296112ca73b352ad9272af2d25d68ad81d4b6f0bb5b1deb7f9d9c07de7dcbb3a4daac146f17a55e1cdd1f3f45285da950ffd110409b7c2bf9e5d9cdd61eedbe8a7572106fb8266913be6c96e797e3ae07da0c6c4ce0cd504a10a1fb0388d8e5c7ddf692dd8404ba33b155b52461cdba4084ac5422aca9a623863f73415c1bce4ed472685bf51993e87749ae83f5bf93674968f0c3e4c9e0e594893c9fe633282796ac484fc93b2744fef147b19416ebdf8cbf5955baea53933827ad14a88857c93381ecfeb815fa34103865d67323298dc5cd683d1b8156c2fac17432184ca4497964ffe3178f0d7012ed312acd58e7a9484b722e4173489e145b8ccf4f1914f1aa0b801f72576825c44c332342614bbde3994de36f3be721f1becba8299c01c6e06f6bd23907fdf4a6e934033840916688fef795a938b5d596505fd65d889ee4ca945196348599aa8e2b655ff121eddb598ad97652cb09215e48154afd18a147b5680b8c62cfd7fff14df35b56cd13302342aae6a1a7db5a8f8087934accbea4fd67f84dccdde6eb4cb3f76b8c82115b27322599abc3c79d1aae0219ec51a591bb915a6d8cab37b467a284da98c470ddd9b8d57548da912c9b06a33cc563e990dac4aeef223bb2c75313926e8e1f723189301e13555a1e387e17f7f673b79593d93fdb6255e69dff7b8ae71e80ee7d142e6252c8db85e6a0a95dcdeb3f9737f08396fe4db80cf5909d5130dd5ba39514d14a1d3922c5ea58f9f54f4f43b1e5656f249083a783029bd2c538aff0f34a3cd918584efb80a7586cb5a8b3540ab7a2cc8d46850bf535ad08645e51839d6f529722e04968f9bedf0148bc8246563384ec853214ab7da5304b511a72b3aa9a75fda52366aa4d4e749bf92c71270971eddc37b2c28b00c3b87acfc6aff0f31cbe750ea893caf7d6cbc4198a15594a0c86ce38a2dec015d7850ab1969afc9a58809e27dd3a3bdcf6485562a50cb27e8b4dd36b955a7a030d4382512b040980a46d3c2ee75b99c85f3807c655ee8a5c6e47a3f28c142ce94395812c9becb6061fdffcc902c02c35cb3188b829ce52a91613c177b21b0402c9e492f10e62012b77c4b0ddebb8380ba02db74b66d865b26cc895bd48d54e1df9fa915eccc2726d3eaa32d762ac04fe46fc5d47f850fb943dc4a0d8fb70de08f1b9459de0750c3cb3ffed3ebc87f9549349089433ae6b988f1a5e184252a1d01e822c356bffe39113161d3968a150939f96ee17f9430eb4707be569785d6ea742f45ed0fd65b1b870faecd4cc5bfb41d55a08d9a523388fd7e752c6a5dc1963a165f729787b3746256610a8aef4a9c93636cd20fb93b29de10de8a9b43f0912dce89649befcdac6afae8f7e523601555e9cc40ae475d1c824a1d5357cb3387fb3abecfe32e1709bb89579c98b38d8f3875d448445873e5c97da7056368f6c64e933d30d93c292c286efcc96ecfbf6962f65eb362dd4c5eabb51895ecc0df4ebd2f3414abaf4f7d8e4f6f9b4d19e2f6c55771289553f7a080017ea0e39b792a1fdc1874565783f79a96c27f2a1d7f5c4a99a171388200d442c3695ec8c7493efe5309b38718f5100ac60647b5164178b2918787b84aeb0c8f6823baebd1025532f715c27c6ea3759f04a933eb773de15ffaeaa0684526f695a3c88325ad85030eeddbe672a29c1a8e16f0a33100dd5d743a3adb4acbed16aca12ec42bd5a724efa8287e893ae3e4c13deb30c105f8d588778e2c2bae5054cb38ce64241dd37c50dd86c8abad469ed869aaf7dc946ab0f4b77c476138b2c7d2186cd1ba84b4eaf78910eda1e412196dd36014d91726c62ad3f95791a45411e0f5a5b61f066fe03d9b2b6163a37546958f88070ba66d65323dab996394451651f88e885c8fd887202d7a4ad750c4699e7fde1edcf66ed5ed2867ab113b721558d6ae4d90ea5dabea93c8b25758a4b8408dc1381a5c580341d9d7c0111d742bec8421ead50a0821086bb77443df71bef7329599d5ac10e6b508cb85478c27e751e91228fae967ccfcf454b8b7c908f2268487b44ba532ce47af771f21596c150c23f884c85b1ddf45a6fd818b38f50e481e84c55e40ded11e5e999812ca163afc7f8472c697e06cf4ce549df276b9e7646a060b29d3c1f0c2016b111aef26341d5d860545ae2aa4d7442a13df24ad152e3322f7c10521584e646b10a6ed0df03a4c5dfb68d9b84484b43885475f40cf0cd9fd9ad98f2bc5ca09dbc9a8c0bff790b2e2dfc24f2e589ff10d8eb78aae00afb985174bea1f10fcf465bea34b368de745753187c3bcad791a6930d74a679a8455901d0d4053b0a249472b8f93b7407d6923be08f99b053275ee736f608b026b4c1f7ef4c7f0dd8889944cc83b8ff1c075d379355ec620c2dd7d21eccb73b28e24584c366a35a256ae658d4ab8ad4bc58fe3508b84e4311151530e38266966db127bad9b19d3d070dd2eb5dc764584667bc96096509601d8341115f6b64fb54f95b36ff9f4894067df7eccd3296d4f9b2ced2ba8aee6c0ee9df7ddc3a6f9b45b1df0c706130baeef022f64dfbc3b59c65d074ecd682a00f076d2f44b9ac1df3e157d1ef151af30bc12d06423a7b40c07cb3e11a8bd0b8c9340c28766ff5f98513bbabf643cf013001c487eb77a5270291c9b4fac00c506aa1de217a2c564a451476a5e58ae89e7817261fae53b5c48902a1bbf237d30915bddaaaadf04ea5cdff5602f54765edd32de1f5217b486ecfae9d47c0ecd4f10faf2d46b9d8c952e619e84b06f9424a3592a788e5d5ee0dc892c61e936941620362f60ccd5ef60fdd996c80dacd398260af911641bbc4255eb0cfd40b7a33aec4c284172954e353cc6fc059f1ca7475b0aa3c958921e9da19e61beae4951c17634bc982695ec1b83d422e138d0eb6d2e6055bd19372fcc05e85392b91223f25155ec93baadd4ba83684b12559f9c49486f8a0ee5be61c5be5eb29833b6e1cea40f10b0c2daed8f18760dc657f56aadcd9e0", 0x1000}, {&(0x7f0000008000-0x3c)="37cf5e731006d9ed1c7673a301793648f70b34c045c44cd59137b053e88f4b0b59ee0bf32c32810e31e9bb9f7b94a25fa59228db4f54e5f32fa9b3797536b8efc7b0fb2d5326e82cefede405cd6dcb5b52696800110561dee4c1560b177b6d41a7c63e6d00c842c41adcdb26b5fc8c4e9653219497f398a54b8697d4af0609d3fde56fd44d10747d8caabf96c70d496bebd920a7bf218a870b375d06509ae153ff5b2aa754aedd2d80a2887c5a62415d11bc5e6adf5188f042824aa49d2df3337d113c7736ccdb51c8e7fb353f53fa096a7285", 0xd3}], 0xa, 0x0, 0x0, 0x40}, 0x4014) ftruncate(r1, 0x0) 2018/02/01 22:32:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f00006a0000-0x38)={&(0x7f0000f92000-0x48)=@full={{0x3, {"32f358b3a599ed"}, 0x3}, [{"b7824952b44f53"}, {"812eadb528225a"}, {"2973484cf35323"}, {"e7f9ae641edae5"}, {"1e1a8c4c120177"}, {"d7b208a3eb8331"}, {"940c0dfb90b50d"}, {"5946556c5365bc"}]}, 0x48, &(0x7f000080c000)=[{&(0x7f0000001000-0x6e)="a6327e4e32f1fd126e313a8f19720b209b7fb146d0504942dc99c35fcf663ae08d5036b8b37aac48ed6f5a9aaf29368899d379b09476fe7b15801dc8ea58492eb76803c903c20678c9224ffa3908a1eafeb65dc4a1984dfeaff1d104d74f0e9b7fa07b5d9940c78c9c5dfd32d2a5", 0x6e}, {&(0x7f0000001000-0x41)="ca0d257cd63c611534f6dcc526e4a4155c0bd08f8a2e3e7102f4edeaf71e861de1817163838b045db645676e325ccdd97b3c87dfd7679d8058f153f24b0712ca03", 0x41}, {&(0x7f0000000000)="7de766ec4ad83fb9ec34732c95dcf9aaf82b3fd19e83a891d2ad38b3f5cc136d15990ed7506e57f9ff1568f7c308b40c5b6a3428ce95911f818d526c6cdcca0fcc8649f1f523c7337e0afc3a1243e0c1392c9e10f73d40ea7876cb42c7b56737f73a0f06e8e6236a5f71ee38fdfd073a39fb868286d820b96b86588b50a3249566a66db41d7961f352a7cd126ffdf978ea43d58747738ceeee8385b665f627cd7330d28bdbdc326c360df77b860cacae48ade179f1975ce756c42dcddc35173932438ff43f27a4e959bbaaf564", 0xcd}], 0x3, 0x0, 0x0, 0x44001}, 0x40800) mmap(&(0x7f0000000000/0xe5b000)=nil, 0xe5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000e58000)=[{0x15, 0x1}, {}, {0x6, 0x0, 0x0, 0xffffffff}]}) prctl$setmm(0x23, 0x0, &(0x7f0000ab5000/0x2000)=nil) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000098f000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f000032c000-0x8c)={0x6, 0x1ff, 0x7, 'queue1\x00', 0x8}) 2018/02/01 22:32:56 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000026000)='/dev/rtc\x00', 0x20a00, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000027000-0x20)={0x0, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000003000)={0x100000001, r1, 0x10000, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00004d1000)={0xfffffffffffffc01, {{0x2, 0x2, @rand_addr}}}, 0x90) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00007f6000-0x4)=0xec4b, 0xffffffffffffff06) bind$inet(r2, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x2, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00008a9000-0x90)={0x20000000000, {{0x2, 0x3, @loopback=0x7f000001}}}, 0x90) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00006ab000)=0x3, 0x4) membarrier(0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f6e000-0x8)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000a1d000-0x8)={r3, 0x5}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00005d2000-0x78)={0xb000000000000000, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}, {0x2, 0x0, @rand_addr=0x6b}, {0x2, 0x0, @rand_addr=0x7}, 0x0, 0x8, 0xffff, 0x0, 0x446, &(0x7f0000fd3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x400, 0x5, 0xffffffff}) sendto$inet(r2, &(0x7f0000d5a000-0x73), 0xfffffffffffffea0, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) readv(r2, &(0x7f00007d7000-0x50)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) remap_file_pages(&(0x7f00002d2000/0x4000)=nil, 0x4000, 0x0, 0x80000000, 0x800) 2018/02/01 22:32:56 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000004000-0x8)=[0x1f9, 0x9]) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000008000)='/dev/keychord\x00', 0x200500, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f0000009000-0x10), &(0x7f0000009000-0x4)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)) sendto$inet6(r0, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f000000a000-0x8)) 2018/02/01 22:32:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000014000)={0x77359400}, 0x10) accept4$inet6(r1, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000006000-0x4)=0x1c, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400}) mq_timedreceive(r0, &(0x7f0000b30000)=""/131, 0x83, 0x0, 0x0) 2018/02/01 22:32:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) r1 = add_key$user(&(0x7f0000975000)='user\x00', &(0x7f00003c4000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000f0000-0x45)="468914c0e9133908a929c297789507a59abfed0f276739bc69cabd615e0b47c4576b8a0443bb6cb872f2c682759eeb51eb57991d270e3876e7f57ef6bd4e8d7c07c7f89318", 0x45, 0xffffffffffffffff) r2 = add_key(&(0x7f0000b65000-0xb)='asymmetric\x00', &(0x7f0000720000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000377000-0x32)="11bf53c170f110670e1a2b17e7da99198f1ff8e3c78113ceadf9227c53cf0cada40f32acc318afa34b676531a6ae1c9ea860", 0x32, 0xfffffffffffffffd) keyctl$unlink(0x9, r1, r2) getsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000c7c000-0x4), &(0x7f000075b000)=0x4) unshare(0x40600) pwritev(r0, &(0x7f00001df000-0x8)=[{&(0x7f0000cff000-0xc8)="81", 0x1}], 0x1, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c7b000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000f24000-0x4c)={0x3, 0x100000000000, 0x1}) clone(0x0, &(0x7f0000445000), &(0x7f0000f1d000-0x4), &(0x7f0000d5a000), &(0x7f00002a7000)) r3 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x1) dup2(r3, r0) bind$nfc_llcp(r0, &(0x7f0000981000)={0x27, 0xfffffffffffffffa, 0x0, 0x3, 0x7, 0x87fb, "fad892c6e378b1fd126e89fb6cf2045a9177c83bbff30b2f2587f17f6f142aa7eebe7efd3ada4a873b7f36a6fd7938b77637639ef37e82076170cd50eab208", 0x7ff}, 0x60) 2018/02/01 22:32:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$getflags(r0, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000013f000)) socketpair$inet(0x2, 0x800, 0x5, &(0x7f000068a000-0x8)={0x0}) r4 = fcntl$getown(r1, 0x9) ptrace$getregset(0x4204, r4, 0x205, &(0x7f0000e39000-0x10)={&(0x7f0000560000)=""/101, 0x65}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000945000)={0x6, 0x8, 0x6, 0xffff}, &(0x7f0000f8b000)=0x10) shutdown(r1, 0x0) ppoll(&(0x7f0000bc1000-0x30)=[{r2}], 0x1, &(0x7f0000c04000-0x10), &(0x7f0000a1c000-0x8), 0x8) 2018/02/01 22:32:56 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000020000)) sendfile(r1, r0, 0x0, 0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000021000-0xae)=""/174, 0xdbc4b2e0a7d3f81f) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000006000)=[{&(0x7f0000020000)="73dc9d506f1dabcc567552dc15b0d3017eec5c880cbf1f33be15ee56117279c9da25ca74fd1a61865b8dad24ef9dc4066ba2c55a1b5052acd61936197a139653e195733ae1fe9b8d77ad2f1d8bbadf842aa8d5fb64a40a7d2ef9be14668606dd46b8d3c2a37f7cb1d152f029f971789b3e47970a948edd6f8ae7dbddd8eedab37ad9812a932c022fd58756896095d077b999b28ca4cfe1ce2331b96c9d1f0a0c9edb697caf155adeebc4105beafe15a6f640117378c2b04facdea234db51af8879219f234e432e329a522eb268a1e9d92452df3e9eddd0efc29cf9f0edd7edd71bd6", 0xe2}], 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000020000)={0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000022000-0x18)={r2}) read$eventfd(r0, &(0x7f000001f000-0x8), 0x378) 2018/02/01 22:32:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000466000-0x14)={0x0, 0x9, 0x1, 0x9, 0x1c00000000000, 0x20}, &(0x7f000064f000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003f8000-0x8)={r1, 0xf20c}, &(0x7f0000b2b000)=0x8) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000b06000-0x48)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/02/01 22:32:56 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) readv(r1, &(0x7f0000006000-0x30)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:32:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) r1 = userfaultfd(0x7fffd) fsetxattr(r0, &(0x7f00000ee000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000065a000-0xf)="657468314027296d643573756db000", 0xf, 0x1) ppoll(&(0x7f0000ffc000-0x10)=[{r0}, {r1}], 0x2, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000968000-0x8), &(0x7f0000838000)=0x8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000abe000)={{&(0x7f0000831000/0x2000)=nil, 0x2000}, 0x1}) ioctl$int_in(r0, 0x5473, &(0x7f0000f12000-0x8)=0xff) 2018/02/01 22:32:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e05000-0x348)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_DATA={0x4, 0x2}]}]}, 0x3c}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c55000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/02/01 22:32:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000466000-0x14)={0x0, 0x9, 0x1, 0x9, 0x1c00000000000, 0x20}, &(0x7f000064f000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003f8000-0x8)={r1, 0xf20c}, &(0x7f0000b2b000)=0x8) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000b06000-0x48)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/02/01 22:32:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001aa000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000001000-0xc)={0x1, 0x100000001, 0x4, 0x80000000, 0x100, 0x200}) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000f85000-0x20)={{0x77359400}, {0x0, 0x2710}}, 0x0) 2018/02/01 22:32:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xca, "08400ff2a494e6b5d6aa49829c3124d236d6a6ef1475b7420ea1890e38ab5d420348eb513d25f099519fd4d6802e114b91e8271293bbc5b1b2912c562adf6f3fcb24f4d10d922801fafb8fe6c70c9a640c7fc92f3ee47337b6e726f0370f3ab6d8fc7eab9069103a7214f5b999d4fb901f92cd69e690b988955a258aafaf730faa63ff03d8c308559a5ac0cb83a6d38af265e084fa5c1d0506e72b67b7cb55cc22d9f077e0930940d7348f2c3a0c86cb3f437fec358100a7c3dd8eb1ed18a7fcf0c4f4381c9121609c58"}, &(0x7f00004d9000-0x4)=0xd2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000392000)={r1, 0x81, 0x0, 0x5, 0x9}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername(r2, &(0x7f0000f2f000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000dcf000)=0x32) sendmsg$nl_generic(r3, &(0x7f0000b99000-0x38)={&(0x7f0000810000)={0x10}, 0xc, &(0x7f0000090000-0x10)={&(0x7f0000bf2000-0x65c)={0x65c, 0x15, 0x12, 0x3, 0x0, {0x19}, [@generic="2fd71167e20dcf195988a29bb49c4c872552f407c95ae49cc19d2978551371bd80357b3012a4dbece3ecfc61d9c7c73c39cd59809e237befcbc173bdd9f0094c9bfd14001ba805fd3271b3490b1bd52d3bdac675c0818962", @typed={0x18, 0x4c, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @nested={0x230, 0x15, [@typed={0xc, 0x29, @u32=0x7ff}, @generic="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", @typed={0x10, 0x1, @u64=0x6}, @typed={0x18, 0x4d, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="d96a46b39335a2f408606a45d81b6a35c9a0b4e3c665513f38d4b0b17fa6bcf418cc7fcc12253f442a2f99a3ec9276be73d7f85b5281438b0acdd25cab66088e9aed7a07dd8909c5cf758957be4b4dbfed4b371769009bcd407bf8905f95f0c98819824bcf9efe9db81b5e5b5d7f516da972fde9c5d0a08ccdcc0817b21709c2d3b3e6b460749c58d6acabb459a8f7a0d6c610019c721cc0ce30fb9168cbca0c601fc31b79884d4922e5c12701277b48e2a396c5ab828cc0487f71d7913dadde46c37784db55be17ae1143bb23ff8b0a2e814ac6d44acb948d38e797effdd021d9af402b64d8fec89df042e2c72e3927680fdb5fe995d4"]}, @typed={0x8, 0x8e}, @nested={0x34c, 0x84, [@typed={0xc, 0x28, @ipv4=@empty}, @generic="ce3a8fccfe46fe6623a7f8b64fe1ceefaf9714f3cc8cdfe202c418d0c5fd29f192440836779417c10962ce421566a2ce1dba2f2fa0705b55a05a81bbbb5acc44527ea11e5c06e42d1df585b55f8009627630bc4ac08f6cb01146a21d9d7b365a0267de3a0233755c2983c478c68384b36b5dfe7d0a06f1b316e85915b3b9016a5f8c6dbf5465d5ba32098c1453d786b76b03047314bc5ddb7e25af300bb0994e1b4ddf499288e8aa92b86365dfdeae99904b49affb4cdeaeb3ccd449754c6f184bb7f280bd01ca1f90de16549af867760bc70a67317a868747d5db50d301879cd5bf0234833f7bdead8574", @typed={0x18, 0x91, @str='eth0loeth1+\'\x00'}, @generic="cb59a19bf88982", @generic="c6b817381ae4b6c8b8e68dcd1045ea02c2f563ae387c89b4f5b9a1f361ded2f4ef532adc15a4c60a2eabd77ef43ad1b1099ae624ef8a434e891c25a0a45fbcb46abf11e9aa936e34bd8a103188093325d416405c7fd5508acc4c361f23ed78255111fb8fc7dd6c0fcf4699e0301974eb996a840ecf3c1fae298a3c11c0b6ad4b5b0b8c7d3fbacdd7cc8f4b68e54c5ccd8d8d97072c7a7dc3674c690cf6ce6dba89bb9072ae7a33443032e7f661b19a0d1d62e2003f234f25aaf52101c9c14357c947ce026791ad9ee4849589cf41d6d46a87f495ff0f951ffe36942989c35007e4d8190527603946bd18b6", @typed={0x98, 0x7f, @binary="4af0a797395e28d86b27ab0a07059a7e83d260e6d983907880cb73c476f9429df3e37f65a9296f943e7e126bd1d1c397cd51ddfd5341a0648995d419934bce2d612281c88f2f429c45daf65c2c1048adb0fbc109073e116edfef89b2b0bd770d518b25849e5800e1201e26f161f6225e43ee2150c97628b267f5af9ce628bc9829acae2536e867feea49a38c0a"}, @generic="29bedb69845781633f57cba861efb99a343f83364c99addf1608a68d1df94818731d9a60e382c30e5daca7bcbd31ec9b313fac0bb4b69b62beaf181823549517287c65d864f78c61552e02ac2e1d8835711ec1f2bc0b4cf5d24649e927e4d01425bfc52aafcfe244d6a29a996dc0c498dfc39f259bc74f60ee7283e50b5b41bc5a1f391de3a97673905da8680cd2252b5d9927fadf41f99c408a32a43efc808a72ce33526730c5445340b295aa4c"]}, @nested={0x54, 0x79, [@generic="ef9d453f01be494a9c34449adf3c2160b130d7495079099d5d0290c00cc0cab641c9e9d85cc319430c116b6945cb23e01c550f2f9ee7f7e4daf1bcd706845ce403c7c23e605f34da5afcb4dda2cf9b"]}]}, 0x65c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) r4 = socket$pppoe(0x18, 0x1, 0x0) ppoll(&(0x7f000063f000)=[{0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {r4}, {0xffffffffffffffff, 0x40}], 0x5, &(0x7f0000376000)={0x0, 0x989680}, &(0x7f0000843000-0x6), 0x8) lstat(&(0x7f00004f5000)='./file0\x00', &(0x7f0000908000)) r5 = accept4$unix(0xffffffffffffff9c, &(0x7f000099f000-0x8)=@abs, &(0x7f00008cd000-0x4)=0x8, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fbc000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$EVIOCGKEYCODE_V2(r6, 0x80284504, &(0x7f0000548000-0x38)=""/56) fcntl$addseals(r5, 0x409, 0x3) 2018/02/01 22:32:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00008a5000)={{0x2, 0x0, @multicast2=0xe0000002}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x24, {0x2, 0x1, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) sendmsg$nl_generic(r0, &(0x7f0000a20000-0x38)={&(0x7f00007ec000)={0x10, 0x0, 0x0, 0x20018000}, 0xc, &(0x7f00000a0000-0x10)={&(0x7f0000aeb000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/01 22:32:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0xfffffffffffffffd, 0x400000006, 0x0, &(0x7f0000e6e000), &(0x7f0000061000-0x4), 0x0) r0 = getpid() tkill(r0, 0xb) 2018/02/01 22:32:56 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000012000-0x8)=0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000-0x60)={0x0, 0x3b, 0x2, @thr={&(0x7f0000013000)="cbdcae600ee6788947d713692e8cfb47020d1c735c5d22fb242bef4d2cfd2795937456f35b22f25d99b31993a166503c336e682f11acae030a56a952c68f2dbfd49b58bb600848bdd28bc829194d8acc40e8c56612105c5777361b737289978e64f3af71ca240ec36fa331bcc119b4416cd0615a07bf27183036c85d73fb984512e3cecca1452102811c0979736815f6fc67a738eadfc509f59197d3ddfd379def8b0ccdc0cdcd2c063e9f84d79f1976cd70aaeb7ea725867b6b272ff87a26", &(0x7f0000001000)="b47288cb74ed075fe614be95fda3921c3fa65634f66ce20df713d1ce5656d1ce9cd081c79c93b7c2f7fd63533c68cbd25052d125749724998554fe8d0712689ec401d18b2f67708c0459da58a43fdd507b367dec2ed47471d240614f067c2b539445097569d4"}}, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000001000)={0x2, {{0xa, 0x3, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x1, 0x3, [{{0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x200000000000}}, {{0xa, 0x0, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x7}}, {{0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}]}, 0x210) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000)={{&(0x7f0000e65000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000003000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) modify_ldt$write(0x1, &(0x7f0000e79000)={0x5, 0x20000800, 0x4000, 0x200, 0x0, 0x3, 0xabeb, 0x3c, 0x100000000, 0x4}, 0x10) 2018/02/01 22:32:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ppoll(&(0x7f00004de000-0x20)=[{r0}], 0x1, &(0x7f00003ae000)={0x77359400}, &(0x7f0000960000-0x8), 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x16, 0x0, @thr={&(0x7f0000aae000-0xd7), &(0x7f000036e000-0x5f)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() tkill(r1, 0x16) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fca000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/01 22:32:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000054c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mq_getsetattr(r1, &(0x7f000052a000-0x40)={0x0, 0xffff, 0x8, 0x400, 0x9, 0x3ff, 0x2, 0x4}, &(0x7f0000ba6000)) r2 = syz_open_dev$usbmon(&(0x7f0000d02000-0xd)='/dev/usbmon#\x00', 0x6, 0x84000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00005fc000-0xc)={0x10}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000c1000-0x28)={@common='sit0\x00', &(0x7f00003d7000)=@ethtool_rxfh_indir={0x14, 0x0, []}}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000326000)={0x4}) 2018/02/01 22:32:56 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000f54000-0x8)='./file0\x00', 0x2000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) openat(0xffffffffffffff9c, &(0x7f0000e57000)='./file0\x00', 0x600, 0x0) 2018/02/01 22:32:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000694000)='./file0\x00', &(0x7f00003f1000-0x6)='ramfs\x00', 0x40, &(0x7f0000d1d000-0xf7)="f7fdf2459177867f37eaeb0406a2f82df1d0c86284682c490a9457c9235e5a4ee98717ca46c866b893540dbf44abd599ee3ab6dd5ee381bcfd1c9d6ae8204fe5bc7c38c9d5902b30f4924b734753d349899bca2823f6c71e3fcc27c4632da92c83c42e70cfad63af50373adcf6b26549d4d0b8d92f49cb09d9cd28ba97f99a7395e71dfbc654e8767339fe9d89c43fdbe6e99d48589262eb4813be8e97aee9cd7d31ae241f8d43dc772957970c5670fd1285e0f7ac53a687ea6f5c218d1c051b3cff08cf8c2b66b656824ee38ebfb3f1653f7035353a698a39e6a720d54457511162fab8ae616d52b8aa8300dbd3c7d80bcd4e4277f9e9") r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e3e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000931000)=0xa, 0x4) r1 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00007ec000)={0x1}) writev(r1, &(0x7f0000729000-0x60)=[{&(0x7f0000ccb000-0x47)="1c", 0x1}], 0x1) truncate(&(0x7f0000afe000)='./file0/bus\x00', 0x0) 2018/02/01 22:32:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000001b000)=""/210) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005f3000)={0x0, 0x40}, &(0x7f0000132000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004b6000-0x8c)={r1, @in6={{0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @empty}, 0x3ff}}}, &(0x7f0000b95000)=0x8c) r2 = socket(0xa, 0x802, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00002ac000)={@generic="580b2270159c1c8f75b6240dc5ca0846", @ifru_settings={0x80000000, 0x1, @te1=&(0x7f0000295000-0x10)={0x4ac, 0x6, 0x4, 0x1}}}) bind(r2, &(0x7f0000e5c000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect(r2, &(0x7f00007ce000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000009c000-0x10)=@common='ip6gretap0\x00') 2018/02/01 22:32:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f00005f9000-0x2)='#}\x00', 0x0) ftruncate(r2, 0x40001) vmsplice(r2, &(0x7f0000149000)=[{&(0x7f0000302000)="4fbd5b8f302fb8fa2b6a8e9b8e689c45f38b9b21d88176fdca31f86fe3c30fa29c8e2048412fe396416dcc92ffb278961b2a383428781b7e112440bf5fcd893f3e66621451f7cbb0d4eee557129c917cc735f93da64c7292ce4bf6e0602af6dfbd31430282154106a8a8448d66109c2bd33d042da2", 0x75}], 0x1, 0x4) sendmsg(r1, &(0x7f00003f6000)={0x0, 0x0, &(0x7f0000f3a000-0x40)=[{&(0x7f0000c44000)='2', 0x1}], 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r1, r2, &(0x7f000000a000), 0x2) 2018/02/01 22:32:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) pwrite64(r0, &(0x7f0000001000-0x1), 0x0, 0x0) 2018/02/01 22:32:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = socket$inet_udp(0x2, 0x2, 0x0) finit_module(r1, &(0x7f00003ec000-0xe)='-@security)[*\x00', 0x2) poll(&(0x7f0000d28000-0x40)=[{r0, 0x1001}], 0x1, 0x400) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)) clone(0x0, &(0x7f0000814000), &(0x7f0000919000-0x4), &(0x7f0000311000), &(0x7f0000956000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) socketpair(0x0, 0x3, 0x200000002, &(0x7f00001dc000)={0x0, 0x0}) dup3(r2, r3, 0x80000) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000a65000)=@generic, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000ffe000), &(0x7f0000be1000-0x4)=0x4) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x8001) 2018/02/01 22:32:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000107000-0x37), &(0x7f0000477000-0x4), &(0x7f00004a3000), &(0x7f000065a000-0x2)) munlockall() r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = add_key(&(0x7f0000a9b000-0x6)='.dead\x00', &(0x7f0000b46000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x100) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000020000-0x4)) 2018/02/01 22:32:56 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000014000)={&(0x7f000002e000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000005000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x0}}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000001e000-0x8)='syscall\x00') mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000030000)={0x0, 0x3000}, &(0x7f0000030000)=0x8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000030000)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x4, 0x2, 0x3f, 0x84aa, 0x40}, 0xa0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000031000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/01 22:32:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000289000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4000}) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x20001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r1, &(0x7f0000e70000-0x89)=@hdr={0xfffffffffffffffd, 0x83, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @loopback=0x7f000001, {[]}}}}}, 0x3a) [ 68.115052] skbuff: bad partial csum: csum=65534/0 len=48 2018/02/01 22:32:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000d32000-0xd)='/dev/binder#\x00', 0x0, 0xffffffdffffffff9) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000077c000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f000046a000)=0x2) open(&(0x7f0000894000-0x8)='./file0\x00', 0x0, 0x100) 2018/02/01 22:32:57 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000001000-0x60), &(0x7f0000871000)=0x60, 0x80000) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x17) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8932, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) 2018/02/01 22:32:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x5, &(0x7f0000d73000-0x8)) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000bc7000-0x4)=0x102, 0x4) pipe2(&(0x7f0000051000-0x8)={0x0}, 0x84000) stat(&(0x7f00006b0000)='./file0\x00', &(0x7f0000c3e000)) ioctl$TIOCNXCL(r1, 0x540d) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000949000)=""/20, &(0x7f0000fa6000)=0x14) accept(r0, &(0x7f00009ef000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000371000-0x4)=0x10) r2 = syz_open_dev$mice(&(0x7f00008ca000-0x10)='/dev/input/mice\x00', 0x0, 0x44400) poll(&(0x7f0000700000-0x8)=[{r2}], 0x1, 0x3) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000c52000-0x4)=0x9) fcntl$notify(r0, 0x402, 0x80000001) 2018/02/01 22:32:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000714000-0x20)={0x0, 0x3, 0x6, 0x2, 0x0, []}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003f7000)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = syz_open_dev$mice(&(0x7f000006b000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000063a000-0xc)={r1, 0x0, r2}) ioctl(r0, 0x8916, &(0x7f0000000000)) recvmsg$netrom(r2, &(0x7f000082a000)={&(0x7f000010a000)=@full={{0x3, {"735bc2a9a1a886"}, 0x5}, [{"afe4f56539c914"}, {"c273a2244bb68b"}, {"77d6835bae0d01"}, {"ad33283fdebfac"}, {"ec22b6cbba9118"}, {"51778ecb2a2675"}, {"f4ac642f306074"}, {"38838835b3257c"}]}, 0x48, &(0x7f0000cc1000-0x5)=[{&(0x7f0000132000-0x1000)="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", 0x1000}, {&(0x7f00005d2000-0xd9)="d883138ca46c0d6c1dfdb389849120911ad56f28928b20e56972b7343da595b74cedf83fe3511e3704c2a9c4a954f29d91cc6086b949eecf32766eef603fa98c80dcbe1cff807799837beda9416055cf90a817deff55caf48a306dd4db4b4f51d25199c5b96d3b6b1a1379326beacc991814a02f66f9c0a2e7c7667756fa0bc7e340b6ca10f844546b4f94a76d8cde3f223f544a28a6ed11678bcb9a0df0df8b243d1b81a6e507ace7b0f1a7e2c3be28661775f640c90ffeb40e684c6b8cc325ea84b0798f5f70d6e34089aaad64bef2ed23ec1269a99e6c98", 0xd9}, {&(0x7f0000947000-0x67)="e97f4b6df8cce76fae8b622118eca7b8b91bccae9fd7f4af589d7c2410d872dfc1439ee525be226a1efe799b0467c24427bf6df6097a7334d8dc0bc5415479ab2c615e6493238a7d45fb98f12e15faf256b408c56fed532964d3b29867e1eecbc7e14de64a50f3", 0x67}], 0x3, &(0x7f000067c000-0x190)=[{0x10, 0x115, 0x1000}, {0x28, 0x118, 0x80, "41187b8f663c898714442ea6754eb42aeb64"}, {0x58, 0x111, 0xf876, "feec75f3afafcf986f5bdabdd1f4a4b767941eae1bfeb562d3a1a95b6ac96ce7da3d57b0f3020d1617e1278daa028d7a0a5ff179099d04a36f648607e2faabf6746a3a8f7f233d"}, {0x100, 0x10a, 0x3, "f8cab1491f76c7bb9311bb2fda4531483cb2a5da991e31bcaa46f7198cdaf84b1955a83b7d6a4d2c6ad25b694bc2aabd9de5c2cd58af74056c20e24e1bfc2f757ba0bc0fcb3756c0b60e663f90b1506f8f8d804ef92f8de90802978d9956821adebc914f73e050466e4559574ef511d909f0e6225d0441605cebfeea4f619c43b270c7901b4d37d9ce11e06fd4d4ab232e49f47b34ff1a6b87aef77bd6edb8eac5467fbe1146b22982c7f7954ddd79105dee95b825b69af3b46924b37439a9b1b5ed4db49c3c30ac578c5a5b356a771fa410d57e03ea8f5e79b2a0ff255e539d55af18a2ff44d55fb0dd9a95c9161c"}], 0x190, 0x20044001}, 0x20) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000d03000)={0x5}, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/01 22:32:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000007b000)={0x0}, 0x80000) write$selinux_create(r0, &(0x7f0000df1000-0x3a)=@objname={'system_u:object_r:crack_db_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x35, 0x37, 0x20, './file0\x00'}, 0x3a) r1 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0) 2018/02/01 22:32:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d7d000-0x160)={{{{0x2, 0x3, @empty}}, {{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x6}}}, 0x3f, 0x800, 0x5, "3d971943c40390f5e1ef95fb77c44bfd1548202191d6efec279647b3d0cf237ce89a64bcd102f60e8e5b678d8fb1dab916fab4daa7978d47ad62e472aca13b4105225e2c7eaf0047e4f713e3e3cbc1aa"}, 0x160) close(r0) 2018/02/01 22:32:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f000004c000-0xd8)=""/216, &(0x7f0000253000)=0xd8) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000976000)={@common='sit0\x00', @ifru_settings={0x0, 0x0, @sync=&(0x7f0000ed8000)}}) 2018/02/01 22:32:57 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000004000)={&(0x7f0000008000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001000)={&(0x7f0000008000)={0x2c, 0x1b, 0x0, 0x0, 0x0, {0x14}, [@typed={0x18, 0x24, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004800}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000007000)) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f000000a000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005000)=0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000-0x1)}) 2018/02/01 22:32:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0xa00) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000bf000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd1000-0x4)) syz_open_pts(r1, 0x0) r3 = gettid() r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c9e000-0x10)='/selinux/status\x00', 0x0, 0x0) connect$unix(r4, &(0x7f00004b3000)=@abs={0x1, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$inet(r2, &(0x7f0000e0e000-0xbe)=""/190, 0xbe, 0x20, &(0x7f000013e000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f00008d6000)=r3) readv(r6, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/67, 0x43}], 0x1) fcntl$setsig(r5, 0xa, 0x12) recvmsg(r6, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) getpeername$packet(r4, &(0x7f00006da000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000044b000)=0x14) dup2(r5, r6) tkill(r3, 0x15) 2018/02/01 22:32:57 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000-0xc)='net/rt_acct\x00') r1 = epoll_create1(0x0) munmap(&(0x7f0000012000/0x3000)=nil, 0x3000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x400000000005}) poll(&(0x7f0000010000)=[{r1}], 0x1, 0x0) 2018/02/01 22:32:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e8b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000c52000)={0x6, 0xd0f, 0xffff, 0x80000001}) r1 = syz_open_dev$tun(&(0x7f0000c9a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup3(r2, r1, 0x0) sendto$inet(r3, &(0x7f0000946000-0x67)="be4cfeb470bd1ef5d6e78309e1aeba83b4e6e025225bf26d6aabc5f127174e95c71343bcfdfb59672d5b02bce126eb0421c7ea418688a47a00c44bf972023eb6ebe9c2282c243ea3bb39626a785fec794a349b2dc83ae27cbccb1d09bd531279566b72e696346e", 0x67, 0x4000, &(0x7f0000ae7000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000032000)={{0x1, 0x4ed}, 'port0\x00', 0x98, 0x40040, 0xa59a, 0x20, 0x307, 0x672, 0x6, 0x0, 0x1, 0x9}) setsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f0000c50000)=0xfff, 0x4) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000eaa000)={0x6, &(0x7f00006ab000-0x30)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000b7a000-0x40)={r4, 0x1, &(0x7f0000489000)=[0x3ae], &(0x7f0000229000)=[0x0, 0xff, 0xe0000000000, 0xffffffffffffff87], 0x40, 0x2, 0x8, &(0x7f00003d6000)=[0x6, 0xfc0], &(0x7f0000e9c000)=[0x7f37, 0xfffffffffffff9c4, 0x2, 0x2, 0x1ff, 0x3]}) [ 68.567648] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/01 22:32:57 executing program 1: mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000147000/0x3000)=nil, 0x3000) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000864000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001000-0x1)=0x4) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000961000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x2800000000, 0x2, 0x8, &(0x7f000020f000/0x2000)=nil, 0x7}) socketpair(0x1, 0x80005, 0x0, &(0x7f0000960000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r1, 0x1, 0x11, &(0x7f0000018000-0x10), &(0x7f0000268000)=0x10) 2018/02/01 22:32:57 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000008000)) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000008000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x27, 0xffffffff00000000, @cisco=&(0x7f0000007000)={0xff, 0xd6}}}) getsockopt(r0, 0x0, 0x40, &(0x7f0000006000)=""/1, &(0x7f0000000000)=0x1) socket(0xf, 0x4, 0x0) 2018/02/01 22:32:57 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x602100) recvfrom$ax25(r1, &(0x7f0000001000+0xcde)=""/71, 0x47, 0x40000002, 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)="5c5237945e", 0x5) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty, @in=@dev={0xac, 0x14}}}, {{@in=@broadcast=0xffffffff}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) [ 68.604534] binder_alloc: 10232: binder_alloc_buf, no vma [ 68.611180] binder: 10232:10248 ioctl 40046207 0 returned -16 [ 68.629632] binder: 10232:10262 transaction failed 29189/-3, size 0-0 line 3128 [ 68.649775] binder: release 10232:10240 transaction 61 out, still active [ 68.671099] binder: undelivered TRANSACTION_COMPLETE [ 68.678974] binder: send failed reply for transaction 61, target dead [ 68.686657] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/01 22:32:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) readv(r1, &(0x7f0000353000)=[{&(0x7f0000744000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000713000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00005d4000-0x20)={{}, {r2, r3+30000000}}, &(0x7f00001a4000-0x20)) r4 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) r7 = open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r6, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$TIOCEXCL(r7, 0x540c) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d92000)={{0x1c00000000000000, 0x3b2}, 'port0\x00', 0x20, 0x20, 0x17, 0x3, 0x1, 0x1f, 0x0, 0x0, 0x0, 0xffffffffffffff01}) accept4$packet(r7, &(0x7f00000fe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000cf9000)=0x14, 0x800) ioctl$sock_netrom_SIOCGSTAMPNS(r7, 0x8907, &(0x7f000075d000-0x4)) dup2(r5, r6) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) tkill(r4, 0x16) 2018/02/01 22:32:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a07000)='/dev/hwrng\x00', 0x40100, 0x0) r2 = gettid() mq_notify(r1, &(0x7f0000010000)={0x0, 0x41, 0x7, @tid=r2}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r0, 0x8, r3) r4 = inotify_add_watch(r0, &(0x7f0000c37000-0x8)='./file0\x00', 0xa0000400) inotify_rm_watch(r0, r4) connect$vsock_stream(r1, &(0x7f00001ca000-0x10)={0x28, 0x0, 0x2710, @hyper}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0xfffffffffffffffc) tkill(r5, 0x12) ptrace$setopts(0x4209, r5, 0x400203, 0x7fffffffefff) 2018/02/01 22:32:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0xfffffffd, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x50}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000206000)=[{{&(0x7f00001c3000)=@generic, 0x80, &(0x7f0000559000)=[{&(0x7f00001b9000-0xe3)=""/227, 0xe3}, {&(0x7f0000394000)=""/7, 0x7}, {&(0x7f000069e000)=""/154, 0x9a}, {&(0x7f0000309000)=""/82, 0x52}, {&(0x7f000089a000-0x9)=""/29, 0x1d}, {&(0x7f0000e84000-0x70)=""/112, 0x70}], 0x6, &(0x7f0000ce2000-0x6)=""/130, 0x82, 0xfffffffff7056fa3}, 0xffffffff80000001}, {{&(0x7f0000b2d000)=@ethernet={0x0, @random}, 0x10, &(0x7f0000abc000-0x10)=[{&(0x7f000012f000-0x18)=""/24, 0x18}], 0x1, 0x0, 0x0, 0x7}, 0x1}, {{0x0, 0x0, &(0x7f0000583000)=[{&(0x7f00001b7000-0xbe)=""/190, 0xbe}, {&(0x7f0000922000-0x29)=""/41, 0x29}, {&(0x7f00000fa000)=""/14, 0xe}, {&(0x7f0000f7c000)=""/74, 0x4a}], 0x4, &(0x7f0000a49000-0x61)=""/97, 0x61, 0x5}, 0x7f}, {{&(0x7f0000a38000-0x10)=@can, 0x10, &(0x7f00004ea000-0xa0)=[{&(0x7f00001e6000)=""/241, 0xf1}, {&(0x7f00004f2000-0xb)=""/11, 0xb}, {&(0x7f00007d5000)=""/160, 0xa0}, {&(0x7f0000ea0000-0xc3)=""/195, 0xc3}, {&(0x7f0000d8e000-0x1d)=""/29, 0x1d}, {&(0x7f00003d0000)=""/209, 0xd1}, {&(0x7f0000d03000-0x1000)=""/4096, 0x1000}, {&(0x7f00004c0000)=""/152, 0x98}, {&(0x7f00009f4000-0x7a)=""/122, 0x7a}, {&(0x7f0000a03000)=""/207, 0xcf}], 0xa, &(0x7f0000ec4000-0xc7)=""/199, 0xc7, 0x7}}, {{&(0x7f0000b5c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}}}, 0x3a, &(0x7f0000aa0000-0x30)=[{&(0x7f0000a5c000-0x3c)=""/60, 0x3c}, {&(0x7f0000748000-0x96)=""/150, 0x96}, {&(0x7f0000eb4000)=""/165, 0xa5}], 0x3, &(0x7f0000dbd000-0xfa)=""/250, 0xfa, 0x760}, 0x401}, {{&(0x7f00008ec000)=@sco, 0x8, &(0x7f0000eff000)=[{&(0x7f0000761000-0xeb)=""/235, 0xeb}, {&(0x7f00001c6000-0x84)=""/132, 0x84}, {&(0x7f000036b000)}, {&(0x7f0000853000-0x5c)=""/92, 0x5c}, {&(0x7f0000dfa000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f00000c9000-0x1c)=""/28, 0x1c, 0xfffffffffffffff8}}, {{0x0, 0x0, &(0x7f0000605000-0x50)=[{&(0x7f0000667000)=""/229, 0xe5}, {&(0x7f00001a0000-0x25)=""/37, 0x25}, {&(0x7f0000d9b000)=""/4096, 0x1000}, {&(0x7f0000729000-0x1c)=""/28, 0x1c}, {&(0x7f0000f03000-0x30)=""/48, 0x30}], 0x5, &(0x7f0000dab000)=""/17, 0x11, 0xc435}, 0x3}], 0x7, 0x0, 0x0) connect$inet(r1, &(0x7f000041d000)={0x2, 0x2, @rand_addr=0x200}, 0x10) 2018/02/01 22:32:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x5, &(0x7f0000ba0000-0x28)=[{0x3, 0x885c, 0x3, 0x20}, {0x4, 0xd3ef, 0x4f00000, 0xee58}, {0x7, 0x0, 0x7ff, 0x7}, {0x8001, 0x10000, 0x2, 0x6444}, {0x8a2, 0xffffffffffff0001, 0x3f, 0x7}]}) recvmsg(0xffffffffffffffff, &(0x7f0000d5c000)={&(0x7f00006f0000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000421000-0x30)=[{&(0x7f0000629000-0x7f)=""/127, 0x7f}, {&(0x7f00004e3000-0xd4)=""/212, 0xd4}, {&(0x7f00006e0000-0x50)=""/80, 0x50}], 0x3, &(0x7f0000261000)=""/4096, 0x1000, 0x7}, 0x101) getpeername$netrom(r0, &(0x7f0000a66000)=@ax25, &(0x7f0000acd000)=0x10) ioprio_get$pid(0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000294000)='/dev/snd/seq\x00', 0x0, 0x10680) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000388000)='/selinux/enforce\x00', 0x400000, 0x0) openat(r2, &(0x7f00003a3000)='./file0\x00', 0x83, 0x1) dup3(r0, r1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00003cf000-0x5c)={0x9, 0x3, {0xffffffffffffffff, 0x3, 0x4, 0x3, 0x1ff}}) 2018/02/01 22:32:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000feb000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) splice(r0, &(0x7f0000ee8000-0x8), r0, &(0x7f0000df4000-0x8), 0x9cbd, 0x6) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) sendmsg$key(r1, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/01 22:32:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000002b000)='/dev/sg#\x00', 0xfffbfffffffffffd, 0x8000) ioctl$TCSBRKP(r0, 0x5382, 0xfffffffffffffffd) 2018/02/01 22:32:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000d51000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000562000)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x81, 0x101000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0xa77, 0x5}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/01 22:32:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000c3a000-0x4)=0x1, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000af0000)="7f4e3f52326761f8d2579f58e45b4b1ccf4e7c8c2ef5f7c3079db416792555d5b590a7d1853c01993080ebb9130e82cf5ceb64254419e58b08ac1c698294d77a51bc7df2431a0740534f3cf7a141b27e439fb983bf3ad10f") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00004bf000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71"}) ioctl(r0, 0x8936, &(0x7f0000ee2000-0x1)='M') 2018/02/01 22:32:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x13, &(0x7f0000a34000-0x20)={0x5, {0x5}, 0x98000006}, &(0x7f00002ef000-0x20), 0x8, &(0x7f0000e60000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000340000-0x5)='htcp\x00', 0x170) pipe(&(0x7f0000867000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000898000-0x4)={0x8001}, 0x4) accept$packet(r3, &(0x7f000051e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00002d0000)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000026d000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x20) rt_sigtimedwait(&(0x7f000063c000)={0x2}, &(0x7f0000fcf000), &(0x7f0000e33000-0x10)={0x0, 0x1c9c380}, 0x8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de8000-0x14)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) ftruncate(r3, 0x3) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000059c000)=0x3, 0x4) 2018/02/01 22:32:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x5) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005a0000-0x11)='/selinux/enforce\x00', 0x40842, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000de4000-0x14)={0x4, 0x1, 0x6, 0x995, 0x81, 0x3, 0xffffffffffffffff, 0x6, 0x8, 0x4}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000077d000-0xc)={0x8}) epoll_pwait(r1, &(0x7f0000ae3000-0x48)=[{}], 0x1, 0x0, &(0x7f00005a2000), 0x8) 2018/02/01 22:32:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000cbc000+0xe84)={0x0, 0x0}) writev(r0, &(0x7f0000b14000)=[{&(0x7f00009aa000-0x75)="8e2ecda1dbff2265cb38676b1d0f1d8d85779f71ae68d19c480e86ca8570162256f5db562bab2e831769a8473656cd880d49b38b6922a978060cec474a221c9a4639f75ef4374b91999ef544ff9b0a81818445df4985f91854ccc4b2585bf8c6eb33f24a5687edec2fa1bf62ff9a2e25fb82d988a6", 0x75}, {&(0x7f0000a20000-0xdf)="d82ac3fb052f9dbbbdffd8e31e0c114a2a4a48a0423288e95f7d020ab8a057f45a50d887ebb848ad37a3fbb15669029f916879e2bfd4037e5f0f30b25d5ef14a98db844577ab4ba4c167a297cdcc1ff3a27156d3fa4e623e67a3f639f7e351ac0f105018c6174459a62538893aeea6ab675c59234685ba0b718bc6e31db11cb507f42e41579f157b35d5dc0bc2f52b7062a6ee9da550c97d61ca0f8b5df3a4a991ad565d847bf50b49d5f81ba77d02c1ba6adff78f4c6160faab352c8a8661dd62ee245ac5545196d91a06410079a6bd8a7cc01fa7ee06ce51dd7009ac6ffe", 0xdf}, {&(0x7f0000e67000-0xd3)="b8dd5e14ce1bd536208edbcc7297b1795e10f2db828f2fd4befd9c8713290b4d49ed393acccf5c1a963ebd634da365997520c8692f5184bb9731e27b28d2519e43d4e05c4c91199d7d45c1d26b747d81c4900946461e9ed9ed6f876b9da5f478cc90e3899a09d89afc175ba78ee72b2032ee746788702d99105c166c5df65cb1bfb1f58df2e003883d7ccc0640a5ad9f24d158a6d55ef1790b97d5baca8d3099bdaf2d45b3c27fe0066b0bfa8cf2f1afc6a950b6d41517a6b8c27ac35aac267a1a2c0773d7ceb7f5d115b8987a88de9550337e", 0xd3}, {&(0x7f000069a000)="81ac067c0ca4fe0621f6179e01b64b305e5dabd4f893320d9b42e283bc0332ec2b2b96b5bb36aed5bba8aa5000d5d4e4d76908c55373144a574f0c7c9fb71e44a758603c88b9086e39661d87b113473d6645d3dee1b11896fc78a25d75486226838508866a3dacd26d7ebca07be21d598d75e1163354d32389b42ae2", 0x7c}, {&(0x7f0000134000-0x41)="f7192d643b68b5b6db60cd330acd7aadd28605cccaeffba5198914680cf291dbef866b8aec5bbdeeac73406c8f39ab5b8660b4fe388f39a8107290fc98a3df32d7", 0x41}, {&(0x7f0000414000)="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{&(0x7f000054f000-0x1000)="6612205d87e38735bfe28c91a491d72d3bd7234e1122bea74a37ed366c9eb66bac71ca3a91b53d632d1783462d04026b10d554a7a6b6b103e98e9059209f34ed1a57a138ba73191c9f3abe5bd40ebe0a0801bd6d6102d9fb095f71fc478fa637b6c860c97b363b4be3ab6ef48a356fb4db30c476bc34e36f438a58d121544efb8ca99d4a7c5ec0802d78586a3fe396f01b08f20d4edf6777190663fda308b387a2e5a2671c5bbe7f2f178c95c2996d45d278bd7f76613c3d0710744fd3ded0f761a6eeeab7029fcc2227c9d57af44102aaf63ef2ac882112d259ab097da1279cb98637db0992904f6ddb8c7fe52a19888b4ad4623457f584cc632d114ca4655f253e192540484592dcabd72e0ed23c4fc10af3aecb160b33bec2b6c2bafc2b4c156eb88a5f40e9713c7cec1caba05d9f49b8c083c3001cfa9b8ec12e7ff789ebeabc7c7726e91739b5f763675a19b9b3d9aed6cf326799c904f8eb140101cb1fcbc8e144de7030a037ee7a84011e9b0c54c1db6adf5260c3ee4de01455b77bf3bfe11b35aa5f8f426f78cf1d97c436e8334a7d58c26f8fe6e1dcf8e844f775f168241e91ca18a8c4eb2fb07e955ef46525be2c52f6b108df6aaea3070b26778c6b527b30f802aea61252ceb6c43ce96a11f3bfa37f634ccf1aa3f4a022d23b4a56129e925ad945a2b6c77e60d5c1139c0f6e04632b0176be64a38cd015c5ed42b3fc09febd8703fa5f598eb33f3859f2044ec038764c037c6a75eb29bb4f226a796ee9d00c7a6c33d243bd8f305777140eede5d935a5bcc6e70a8fa0f6ecaefa0715a05f5432ede65525b73c39936a07c31d7ecc53fabbb8de1fde9e9fc1491fc5fa0b5eb3ba9d58ac908a90a6d92e07f7ef16f3669d177bd72525e722b889487e1efc6d1f1cb58edb72940d1858228cc91389c2ec5c6279d0ffd2f0bcccb25140d58238cbdb8c2e21a038cdf703027df226928094a313b1235d2bf80e3b96ab2e8587a78832fceb8bd9a32e3d7ada53bc2fc83864db72f1306a24f00b13377514af3d3b013fe47947720e3484b8c356524920ed71c1515ea819c422698849b582b2d520bee981a5d5f1394e6a830abfba707b7f60fac40b0bd4a862911030bb98f239773b151826a4344a651dfc51cc61b86096582e8c3f8c7d4d3a3158f4309a45c9ee6bc6f52aa2748974ca10743a44dc78d5b649b7ba49833604e19ff28f45dd42be15988c9763b54eed70dc110b2ab9a8d674beed5c1a6253458cd1254476af797634500e53f8c442d0878057d2003ea2c06d3b16501c9ca01405a2430d49468bafab0395187034672d0975808bff16a5b59f64a590270db539cec322cd46d46a71f0c5444aa09ee12d16aa48eb6c09f066f9e9f5ea396bedf8e5b96d9a35d8657397f31ee16a0088bcb442fc6bc0920700ab9025c6563f5b522cfaaa2b7b70dbea0519853d8d59985a805dee6f73ae04ccd1c6c8eb5479f94475e10f751236a074820fa1d75dda8b6d9e7a7a41ae5796b8da87e533c999d46c385946a8dfff4aba709ed042070bde22fc45f4049e9fa8f4f0e18559ce2e449f39b75227364edb355cba441613d836763c3b91f7de0516b90a1815f60d4edf093d93468a79138ab551e1f1bf9fd8f2849d03e633315b88af1bf117f65e876438bd367a5fe7a09df6f25b226c75d4d9d9a76fa9072ac712deaa66bb74384ed207ef539545860a7458703dbd5121b19d5b12fcca19bd5cc7d10e08401c70c58504e59ff2c60a69770f83af78d05cce790550084536aebe9a51cffa6cefe03df0458866933c4143cad3dc37bf47678e0d52552e789c520ef16f8e18caa89ab952a69617081cf5fb568dfecdb253c4f7a736be4f35cca5da6e054ff501d14282ca9680d6f08ff0ec9397f7be012ca6d7cd5825fbaf99f1ffedbc7bc2fd795ccb2d47ab46fa76b673bf67de71875b4a077dae2244770d98b2ce3b3020c550ebbc3ac8866cf62aea177c51cf233eb92a57b4fd058f5fa743daa9e2e3dd207e3ded1224dc91338079fb4af375101bba6be7fb2f483170bf3b5f765440a9156bf0acd8ba7899feeee46d86277737fe1e29863c43e3005ebfff2fe1e9165d99d8b475f62a2d384040c936d2fc221d5c38e0b2960c843d71f204ac29e44b9aff956dfce27ea894158e7c396e46546512dc23486bfaba08f29253e6f96a3882c8e6541cc7db1578fcbe71bc7fe234d2636a477ce76850de027526e5625076f4b8ecbeb1f08def2cea6aa40a4e06f86ed66cd2ca3e7ed97d42b121f7ed3e281d85576c012afa53cf272a0acdeaf3d501ff8bd2f426ada599b56e25bb40912da65ddcd5434bf29032ba89433926504ad1f7232a7629d94301aea58280cf57d8b4570852ffc4ed564c373fa78d941a81b32027891b0f0e69d195d11f21f03ad5fb69e9e8af8735e79b59a70d1695d20e85c02943262215f60a90dcf4fa26913f8c2d0c6d098f79d62a8bd8d38ae432ca081d39b0a6f9932d136c729b51e5eeed3913babf45ea5342fe9c5993a2a31c3f6d07756946d689ed519b40568e1818ad10da4a2bf64f5a4d504e799dc83f69a7f5d4e998f278dad8df91b91b398e8dea74eed330cc80cd0842a40cde9df5e6ffefc514ba38b74195356298293f5c1e00655eb7a9c20fc6e56cb983f4eccaca76e765ece679548028cb6c7939fb3c780ca0aa9945259abcc5adb6aa6a7b483e5ee0fa22d47c7a0942c6fe5f64b23f76454ba339a6f40daaaf34909e911517c616dae0fddf2058e9e806e6293e954910dc7e2d7cf3b663bb5463474c45df88ceac5d56b4f1665ea97a5ea8f259db52c5f3d4d5abe57eefa882ec347bf4714bf6b57d4558632106950836d2ceb27d6dc710ea865a26c3cad6256194e56ee6455bfe09f37ea2bb743385b3bed8b809f6e4c555d9f72142014f22ec407fadddb68f4fac2e03d16839325aac0f4ea87fb155c640ce895e8e1ca51319205befee35b0aa47adce85c6d9040a7a35a9b908824180ff8432109cb65fd5abc3dfd29785b084124281ff14bccacfd8ff0d6aed56034c3eceb908ad5569f82489dd36b8dd714a6f0bf1152c8deb9ac723dc90cccbbf3217cdb9d3c40a6a362c30a36ab2b937e41cb77504e473e627f2e5b2967f533fe49b324dff0a1aabb91031f0f629891f12db0aff71196408540ad26c078570b67409392bf83c59efdc34e8ec2c7f2c9d96ebf8ff220f5733a93091b7fbc3c824aa0c859858280e5de140757a5c4797ee7b31110f7636d133a7ba33b4075e201b5668f3dc2e29f15bcedf5acbef4ddc0569867f1d1e4357f759b3c9347ad46ef51b7db89c0d60e2105de684e3d88db17c5ee47a7f2f58224ab97f8cbcadd5dc22eabe026c1370191c03a6d3c94c5d24c1af8774ed79e625a3b171eb1a6eeab033c15e5d6e784f6e091a1e519dd5a956fdf8212866ab80882e498adda516c545c8e638433bbe96f9962d3fd4017a86b2caaef82b87f18b05a09f99c559e2c6d1b99d42d3613713ab5953e175da9e6149ca27498818c6538a4376258a6aec33a195bfbc744f250cd529b60bb43ce84fc4cf976e2c0da873469bb5da944c9e6bf571e93a259ef430b9076739cf23cc128adfff8b0a65b9b011f763c869b40fa657736da8ae05c5daf12697ef067893902ccd78ac1ce4438dd36bba76d1b3a74113cfd93f32659b0decd9e48e2ebda5c6ca247361d61cbd13f5ea462fb537604555c267e43fa042fa2e47ab4d65faa2f230da2bde3da52888a49ecfc27e8cd34341ea17887e962f7b35488ff2f099f7247a00dfef622ed6b282c9b62a6cfa1c87ff1d3ec7aa86f5c8269b476ae5cd934c75f0109307c801989a041062e98d0afcc733c9322a3b24a7ebdb4b637897f1687755ccdfc4d376f4de7a3152eee0c7f4649608f50390c61cbd83670003c022c9a5ec04caae8a7cb2f770f1d9e74509b30ff7e66427ffd2b2dd7cc8e67efeff58a3da8da1af29826717e1f94deb66a220526e7a31d80970d45ccb0794b860dd98c56a4e77a81f1e2ae34630695c0efe0447a1d7b2d815219c7cb09fa362fe33d3deaabad13f5574f340950a75452a806eea7530f8fa2e44cc70d72abca9117ef733d0f378f3b6d6132ed602df016c58c30e86421fbb6ccf19e4727d2a8d6edaaf48ab7097a59cda87728ffc58266b6e661a967d978c6f8fb8c2dfb03a0d4488ce035d02b846dadf1812df1bd42692a26f6e5fae13001a391ab49eaae42c35eb2ebe76ba3e20a3224a4a9c4c377ee782a19b38b32a4d3c22e5fef89883efc38a1ef25db8305cae114e4a060d45a5198568928b2448056d20764925b0c5db62cbbb7ebdef11ec198bd8537d158d4060c5d011401c6102e73d2dc06ac26f2789c8ecea7ab802499f5dfa17d3f091fea4947e2e8526c3c7cd2bf4539951e5a6445ec2d4de1003bf80886738328b33ef01692844c8e4df6f33852efaa8cfda99123d0b4de9003b5eb4df55c4d49f9470b9b7d66ba179a17db990c83ac5c6095895fc859087335f03fef9a3859ee94fdd35afed7e21eaa2fc41aac661571d2b16cc31398a8df754b3498384a3080e65716d8add906a42415988d40e60be2d80cec985d34a9a3debb828a2ddb984612970ff782c18d6fe39d5501e5892da8e3dd1760bfda27b28155923eea5afb423057e0c4a8a3c312563b7517638ea9270f3133966fb58a31f2b110705bb7a5a879953e55e92ef48f0194d10c076b39ee18e2531c93d25de1fe13578db1ba8f2bdb150ee7e2d83f36fbb930fbb1a7e7fd4f452206e396b334fd44e438023644473382aaff86db9ba433803913366e400180932ef5a0c02d2699308f19b9d0ff3f5bb413b328f7ac81bd844ce883c21cb6858f54d527d40ba1921c19ce3730e6a2f2217569a432768390b74249b765324414c4e10088e9839f229f87034eb5b6ccc6355963b1caebb85f283f816f45ccec5b877ef65beae84e335f7309c03e4629d2fec278c93598db9f9578742875037aeef974baec0d7886da4d6afd791e78f33b5a840dc25931f12b484e8dcb1845fee304906da4ee83eea6b3d9669891805669785b6a8d45b06b61f464a22ba5a253eb4cf3e131d09aa8710bd705a0b1300d66075a8d36475d9086c1e575ed9134175ad75da0d718b3b23cb6aa55e06208cc57a0ed88801c48f7b55426eb9c948140a4e9bf66b762aa8cc2f518e6a86e3fa8e596af7c06b4d1f346b7b461f5c08d2631c4409281d0a32cb6478a2c99f10115d66fc89cc8002667de0efed90360d5f50d56775196e22376bf98bfc8cd3a8de58314eb7394d567c18625d7d9e2e942b46657592a18806aff6e3a6634ddac8fb6335712fc6d05f282561ee88f8d7c9ab6bf5c5e9ac1d1b8cecbdf7512ac7263a878c2447382de2c22b69e5817538e805bb4982d97967b38b74c6fe086c7fba93c5609ed4e46ab92a7f43f412a5c947458634600b89f36f99f26e48e927db3ebb4eafb3486a2bf308e35c60dcc8ede6a23ea8d681a575e09eee61900dfc0d8d3646f3b9c06549a2b09edb1de1dd4898917fd8b374d3e1a4e4bb8c5d472a3324d0ae5d33f9895abf1ac21a4011051d25c588b48b3335e64a6c0069e45661c84ec583b30bc337ab1079ee5e7433bc471fe405b0876bc237b3523bcc246f10f57b80987b8560e3d229656f6e8bbf6270d3c1e88b21a8c43b1fbf102153f81bae2289e688a1a8221b5021883bb22e9f6ea630535882c3ac068b7949e7fdd2fc0641f8ce834b5f2dd385549760e292c77eeb6787d59d2c", 0x1000}, {&(0x7f0000feb000)="da196cd1a4b56810e0bdf62822387df7be15fcc94d7f4b3c50049293ef9c5f77749015", 0x23}], 0xa) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) close(r1) 2018/02/01 22:32:57 executing program 0: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x9, 0x65031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004cc000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f00003ce000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0xd46, 0x6f5b, @fr_pvc=&(0x7f00004cc000)}}) connect(r0, &(0x7f000009c000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00004cc000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}}) 2018/02/01 22:32:57 executing program 6: r0 = inotify_init1(0xfffffffffffffffc) stat(&(0x7f000038b000-0x8)='./file0\x00', &(0x7f0000f1e000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000-0x2), 0x8) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x410000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r3, 0x107, 0xe, &(0x7f0000001000), &(0x7f0000001000)=0x4) fchown(r0, r1, r2) 2018/02/01 22:32:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 22:32:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f000095f000+0xaae)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffeff, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/dev/sequencer2\x00', 0x40040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f000051a000)={{0x1, 0x7}, {0x2, 0x5}, 0x400, 0x6, 0x3}) 2018/02/01 22:32:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x40000000080003) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) dup3(r0, r1, 0x0) 2018/02/01 22:32:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000fb3000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000635000-0x17)='net/ip6_tables_targets\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000764000)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000f85000-0x4)=0xe8) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00008af000-0x8)={0x8cc0, 0x2, 0x2}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a09000)={0x0, 0x0, 0x0}, &(0x7f0000b3b000)=0xc) fchownat(r1, &(0x7f00002f6000)='./file0\x00', r2, r3, 0x100) openat$sequencer(0xffffffffffffff9c, &(0x7f00006a8000-0xf)='/dev/sequencer\x00', 0x430000, 0x0) sendfile(r1, r1, &(0x7f0000327000-0x8), 0x7ffffff) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000180000-0x14)={@mcast2, 0x0}, &(0x7f00007ab000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000af4000)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f000091d000+0xfb9)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008c7000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x14}, @in=@rand_addr=0x80000001, 0x3, 0x6, 0x3, 0x0, 0x2, 0xa0, 0x80, 0x2f, r4, r5}, {0x7, 0x10000, 0x100000000, 0x2, 0x6, 0x8001, 0x8, 0x8}, {0xbdbe, 0x8, 0x2, 0x4}, 0x8, 0x1, 0x2, 0x1, 0x0, 0x3}, {{@in6=@empty, 0x1, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x6, 0x1, 0x1, 0x5, 0x9, 0x3, 0xb29}}, 0xe8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fb4000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00007c3000)=""/80) sync_file_range(r1, 0x80000000, 0x100, 0x2) 2018/02/01 22:32:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80000, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x2002) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x2402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r3, &(0x7f0000b79000-0x70)=[{&(0x7f00006da000)=""/195, 0xc3}], 0x1, 0x0) 2018/02/01 22:32:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = open(&(0x7f0000970000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000023a000-0x8)='./file0\x00', &(0x7f0000129000-0x8)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f00003cc000)) lstat(&(0x7f0000229000-0x8)='./file0\x00', &(0x7f0000e27000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000776000)={0x0, 0x0, 0x0}, &(0x7f00004ad000)=0xc) connect$unix(r0, &(0x7f00009ae000)=@file={0x0, './file0\x00'}, 0xa) syz_fuseblk_mount(&(0x7f0000e99000-0x1)='./file0\x00', &(0x7f0000287000)='./file0\x00', 0x6000, r1, r2, 0x100, 0x3, 0x40) execveat(r0, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000570000-0x20)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) 2018/02/01 22:32:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)) readv(r2, &(0x7f0000bd6000)=[{&(0x7f0000656000-0x58)=""/88, 0x58}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002b3000-0xc)) dup3(r1, r2, 0x0) 2018/02/01 22:32:58 executing program 0: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000004000)={0x2, &(0x7f0000028000-0x10)=[{0x6c}, {0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) truncate(&(0x7f0000031000)='./bus\x00', 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000032000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000032000)=0x3, 0x4) 2018/02/01 22:32:58 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000008000)={0x0, 0x0}) sendto$inet6(r1, &(0x7f000000b000), 0x2a4, 0x0, &(0x7f0000002000-0x1c)={0xa, 0x1, 0x100000005, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1b) 2018/02/01 22:32:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f00006c0000-0xc)={0x10, 0x0, 0x3, 0x440000}, 0xc) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000949000)=""/20, &(0x7f0000759000-0x4)=0x14) 2018/02/01 22:32:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) modify_ldt$read_default(0x2, &(0x7f0000ded000-0x62)=""/98, 0x62) 2018/02/01 22:32:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000041e000)="010102f8000000000000a4ec0000ea030a0e06000000d8058a", 0x19) 2018/02/01 22:32:58 executing program 1: getpriority(0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000101000)=0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r1}) 2018/02/01 22:32:58 executing program 7: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d19000-0x9)='/dev/rtc\x00', 0x68ae184229a173b0, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000d18000+0x1d3)={0x1, &(0x7f0000607000-0x8)=[{0x1, 0xd00, 0x3, 0xe3}]}, 0x10) r1 = socket$inet6(0xa, 0xa, 0xbc) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000f5000-0x10)={0x1, &(0x7f0000d1e000-0x8)=[{0x6}]}, 0x10) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d18000)) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) 2018/02/01 22:32:58 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f000000d000-0x98)="d8588e2a7ddaa8f31ac2a7886e7eebb5b0ef9990152cc855b965c21c29f094ff69aa86ce1c5d315bf51e53046e489b595a19320bc6457d957526f813a682e04d1ffadada647c2afad22693c8bad7ca8d1deab528c38cee676e9bc575cfb258427b0602f95be1e85fb3fdfeabfe536c0f67e6a9731180aabf31771139d960f706c520d530aa1dbeeb201246e5db7c5bd5eda8eda173a53245", 0x98) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000010000-0x4)=0x19, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000010000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000006000-0xc)=@sack_info={0x0, 0x9, 0x1f}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000011000-0x6)={r3, 0x1}, 0x6) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x4c)={0x0, 0x44, "5e4c03a568d8a440c7e423884ab59dedff94e2ad8b3c816a69d7b976c5be76adf91c3db8d25e6fbcf9db52472fe4ad67e0cf7ae8c5322f4cb9b790ced221425993034235"}, &(0x7f000000f000)=0x4c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000010000-0x8)={0x0, 0x2}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000010000-0x38)={&(0x7f0000009000-0x1c)=@in6={0xa, 0x2, 0x100, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f000000b000-0x80)=[{&(0x7f0000010000-0x68)="2c70286790c013f2f7b5e95953c2ea5be637908e24437e990315c36968a94e9e6c65df6d2aa7083cce5c73f40c400a17ca468c5870e3e46df79984ae2533f701cce05ed2e071e36adf76d9c9228b67b14a0c15a24e533dddc16da9b938a52b89d388fa6a86b399c7", 0x68}, {&(0x7f000000f000)="97dfaeb2cd082e394009fe4940c92868f5202340eb245f79d072ceb733a330adee7bf0e1d839af6e6d989579b98c68f752550f4585c489ca8041e89f581f4e1b5c59f593fa3ae33226a2555967f05176670fb1633173c0e622087625b40027cfc41d84e2dbb69bc5a3c22b03c2b236171d06f31d404469bf979db54a6a7b66a86bd87b35c80d6c43cf5a02ae69ff48490240d08cba1c8fe72d88c54cf4d3d8e9097969abdee1eff8ac0e4bcbc5c7c9c82897967f1581850a59", 0xb9}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f000000f000)="4ffecf2c0a4b8b0456fddeeeb4792f2db7132fb16b4042e3caeaef4fe4ae1fb6c38cbf7e89e9900cd9d81fe5e4ff365d5d8dec079f030aa01e54e3d7e0f80988c05c073ea57defc239b7caad242a2a2970bf839d4eea2cd4981a9604fca125deac1a97576e410e97bd0ed52ab4efe7dd505270f825c6703312c4e71e19872961550bc81f64e928fe5eb4f2f0e8ff1a2db4207ca474b809a80b32b904cf9e0e1ec6330a197e95cd8f05830dbf5177b22f694bd0a38d8d29b02204066c95d9e8284fe72ec743a3813854d118c2594b7c82c3c45ce1f124e353c75a8643a1a23d9624", 0xe1}, {&(0x7f000000f000)="a44c503c30afccd8326d0e5d1b8c3d729c8c7588603ff88a3deac17329abd4b7e788c44263ba2329c7f9a656bffe66c978730acc3f6db7af5c4829d83af1fc99268b92825d03093588a26bc6a972cc9d66ff9a29a00eec0e436169d218de3f5ddfb27767739f9afe8667b0c426b9f83d8dd951633d4185d6debb62b483e91cf0cc075ec031237d", 0x87}, {&(0x7f0000002000-0x5b)="07e8524c05785dbb63411abde367ca756781f58fcd74b72bbbdee181b1bf0fe9926082dab90cb23bae258aa9ca4e322a1495a348d054e4ac82de80d458d9ec19213f1a98a8ac6bf38251004255b8e3549bfa6dca68c5116d9cf5d6", 0x5b}, {&(0x7f000000f000)="da4e3e9139e689df8357ab5c568f94c9b4b43df2c8300f", 0x17}, {&(0x7f0000010000-0xf3)="c375aba1f6cfea2b074262e1720720958c3405f1eac1c8bd9a0fdd43f6da59bde4192fe3c5b249bb737c9dfd34f4f6a6d001a7804006a927368ee00618c2a289ec002a14a608fa85c1a42a4a7f1cc379f9495b21b720da6718f34f4401ce5ae59d884173422addfa24c7fa1daf46aef17d1f68b6af9352c444c8912f4f412cf5fe050c7376e335545c32b0d149af81082c665b99e7c766db36958537948327ffbd19c4280253899493d814d67f9fb5c179bb48d046999f2858a8cfecf379d3afd3f578a3ea9732f133fc287cc719e27d757eb89934b99789d9b6432802587bb5323c9534a70cf29391d8f824318313f0dde7e1", 0xf3}], 0x8, &(0x7f0000010000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x9, 0xfe, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x2, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x73, 0x9, 0x1, 0xfab5, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0x0, 0x3, 0x7fffffff, 0x5, 0x0, 0xb7f, r5}}], 0xc0, 0x40000}, 0x800) 2018/02/01 22:32:58 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) capget(&(0x7f0000012000-0x8), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:32:58 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x17, &(0x7f0000021000), 0x100000045) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000015000)={@common='lo\x00', 0x0}) sendto$packet(r0, &(0x7f0000016000), 0x0, 0x0, &(0x7f0000020000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/01 22:32:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005c4000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000f4000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000eda000)=""/115, 0x73) syz_fuseblk_mount(&(0x7f0000bfa000-0xe)='./file0/file0\x00', &(0x7f0000c5d000-0xe)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/01 22:32:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a9b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000925000)='user\x00', &(0x7f00009d1000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00004a5000)="f8e91c24558ce99869cf6b1c3f1668a712c4db88823ac1f9c1620e94f294c0f9fc361d2dad28541a01d77d4414f50260ce6bb56ba5c03951c84ff62a5b927f9fd87562fb4bcbc24db1f68b976ae573f3e3a2f068156ca9ccc650de2c35e77d34", 0x60, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000783000)='rxrpc_s\x00', &(0x7f0000f74000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000936000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffd) keyctl$search(0xa, r1, &(0x7f00001f7000-0x8)='big_key\x00', &(0x7f0000b79000)={0x73, 0x79, 0x7a, 0x0}, r2) r3 = request_key(&(0x7f000023a000-0xb)='cifs.idmap\x00', &(0x7f0000492000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000598000)='\x00', 0x0) keyctl$search(0xa, r1, &(0x7f0000574000-0x3)='rxrpc_s\x00', &(0x7f0000903000-0x5)={0x73, 0x79, 0x7a, 0x1}, r3) ioctl$TCSETA(r0, 0x5406, &(0x7f00004a7000-0x14)) 2018/02/01 22:32:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xfffffffffffffffe, 0xf, 0x1) listen(r0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000696000-0x4)=0x3f, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000095d000-0x8)={0x0, 0x7, 0x1000}, &(0x7f00009d4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d2a000)={r2, 0x6}, &(0x7f0000a03000-0x4)=0x6) r3 = syz_open_dev$usbmon(&(0x7f0000739000-0xd)='/dev/usbmon#\x00', 0x8000, 0x140) r4 = dup3(r1, r3, 0x80000) getsockopt$inet6_buf(r4, 0x29, 0x14, &(0x7f00008b4000)=""/226, &(0x7f0000b20000-0x4)=0xe2) lookup_dcookie(0x9, &(0x7f0000fa9000)=""/166, 0xa6) openat$ppp(0xffffffffffffff9c, &(0x7f0000d8c000)='/dev/ppp\x00', 0x482200, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) writev(0xffffffffffffffff, &(0x7f000013b000)=[{&(0x7f0000967000)="580000001400192340834b80041d8c5602064000ec0481000000000000005808004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) fadvise64(r0, 0x0, 0x2, 0x7) 2018/02/01 22:32:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000008000)=[{{&(0x7f0000836000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, 0x1c, &(0x7f00002d8000-0x10)=[{&(0x7f0000453000)=""/182, 0xb6}], 0x1, &(0x7f000034b000)=""/135, 0x87, 0x4}, 0x400}, {{&(0x7f000080c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000f20000-0x50)=[{&(0x7f0000724000)=""/182, 0xb6}, {&(0x7f00000e4000-0x8d)=""/141, 0x8d}, {&(0x7f00005be000)=""/114, 0x72}, {&(0x7f0000587000)=""/67, 0x43}, {&(0x7f00002a0000-0x57)=""/87, 0x57}], 0x5, &(0x7f0000fd5000-0x39)=""/57, 0x39, 0xc1}, 0x4}, {{&(0x7f0000be6000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000f95000-0xa0)=[{&(0x7f0000ece000-0x9e)=""/158, 0x9e}, {&(0x7f000096b000-0x44)=""/68, 0x44}, {&(0x7f0000980000-0x2f)=""/47, 0x2f}, {&(0x7f0000c8e000-0xc6)=""/198, 0xc6}, {&(0x7f0000ea5000)=""/115, 0x73}, {&(0x7f00000f3000-0x62)=""/98, 0x62}, {&(0x7f0000f3d000)=""/12, 0xc}, {&(0x7f00004ec000-0x1000)=""/4096, 0x1000}, {&(0x7f0000319000-0x18)=""/24, 0x18}, {&(0x7f0000be7000)=""/133, 0x85}], 0xa, &(0x7f000019b000)=""/240, 0xf0, 0x1000}, 0x1}, {{&(0x7f0000e1e000)=@l2, 0xe, &(0x7f00009a8000-0x70)=[{&(0x7f0000566000-0x2a)=""/42, 0x2a}, {&(0x7f0000089000)=""/36, 0x24}, {&(0x7f0000c6d000)=""/160, 0xa0}, {&(0x7f00004b8000-0x11)=""/17, 0x11}, {&(0x7f00000e6000)=""/102, 0x66}, {&(0x7f0000653000)=""/27, 0x1b}, {&(0x7f0000cdc000)=""/72, 0x48}], 0x7, &(0x7f000052c000)=""/128, 0x80, 0x1000}, 0x9}, {{&(0x7f00001db000-0x8)=@sco, 0x8, &(0x7f0000b23000-0x20)=[{&(0x7f0000d94000)=""/34, 0x22}, {&(0x7f00002f4000-0x1e)=""/30, 0x1e}], 0x2, &(0x7f0000682000)=""/100, 0x64, 0x7}, 0x2}, {{&(0x7f000090d000)=@alg, 0x58, &(0x7f00001f7000-0x50)=[{&(0x7f0000a1e000-0x5c)=""/92, 0x5c}, {&(0x7f0000ab6000-0x5f)=""/95, 0x5f}, {&(0x7f0000042000-0xc6)=""/198, 0xc6}, {&(0x7f0000e7d000-0x89)=""/137, 0x89}, {&(0x7f00006b0000-0x11)=""/17, 0x11}], 0x5, 0x0, 0x0, 0x5}, 0x4290}, {{&(0x7f0000314000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty, @common}}, 0x1e, &(0x7f0000598000-0x70)=[{&(0x7f0000e87000-0x89)=""/137, 0x89}, {&(0x7f0000e2b000-0x25)=""/37, 0x25}, {&(0x7f0000fe4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cd1000-0x81)=""/129, 0x81}, {&(0x7f0000419000)=""/50, 0x32}, {&(0x7f0000482000)=""/180, 0xb4}, {&(0x7f0000615000-0x81)=""/129, 0x81}], 0x7, &(0x7f0000451000)=""/73, 0x49, 0xffffffffffff0000}, 0x1}, {{&(0x7f000060d000)=@hci, 0x6, &(0x7f000031c000-0x40)=[{&(0x7f0000c2d000)=""/190, 0xbe}, {&(0x7f00003af000-0x69)=""/105, 0x69}, {&(0x7f00000a2000)=""/28, 0x1c}, {&(0x7f00002e5000-0x17)=""/23, 0x17}], 0x4, &(0x7f000038f000-0x61)=""/97, 0x61, 0x6}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000968000)=[{&(0x7f0000131000)=""/4096, 0x1000}, {&(0x7f00004b0000+0x32c)=""/45, 0x2d}, {&(0x7f0000ab9000)=""/233, 0xe9}, {&(0x7f0000a02000)=""/149, 0x95}, {&(0x7f0000945000)=""/4096, 0x1000}, {&(0x7f0000361000)=""/148, 0x94}, {&(0x7f0000372000-0x4b)=""/75, 0x4b}, {&(0x7f0000d06000)=""/162, 0xa2}, {&(0x7f0000ae6000-0x4f)=""/79, 0x4f}, {&(0x7f0000382000-0xcf)=""/207, 0xcf}], 0xa, &(0x7f0000d6d000-0xb0)=""/176, 0xb0, 0x3}, 0x7f}], 0x9, 0x2, &(0x7f00001ad000-0x10)) r1 = accept$unix(0xffffffffffffff9c, &(0x7f000052d000-0x8)=@abs, &(0x7f000059b000-0x4)=0x8) connect$l2tp(r0, &(0x7f000096d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}, 0x3, 0x1, 0x4, 0x2}}, 0x2e) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc4304964182939900000000c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") sendfile(r2, r2, &(0x7f0000a5e000), 0x0) sendfile(r2, r2, &(0x7f0000d02000)=0x800000, 0x2e) 2018/02/01 22:32:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x1}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f000051a000)="ae320fcef29575e3ffeabc72cb7f3876d020db625ab2c59ab072cf595584d3c33809441f8552cbe55450c05c5ae27fc09bcb2b8b66498ec23098714d0b4d037e9b9193bcf893c62387d11865dd0cb2f0c725cbbfd88476cb8bf53f1a3522c586b80de59ffa6c6186433f652a144b6a7973468fe6001b416487c0b59573fa45a97972c5dd97b2ba8acb1c1ab16f2b7dcbb5a58cf57d1bb3e7075930381977af08e73fdfd7c88bfb8e1539591ed09d65c3ceaf083671fa6c35e8d2af41ebb33d5032d74b3c68", 0xc5) r1 = syz_open_dev$sg(&(0x7f00003d9000)='/dev/sg#\x00', 0xffffffff00000001, 0x200) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f36000)={{{@in=@broadcast, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000e9a000-0x4)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000ca000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) connect$inet6(r0, &(0x7f0000970000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) 2018/02/01 22:32:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x204, &(0x7f0000f57000)='H', &(0x7f0000e53000-0x4), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1, 0x0) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000d7a000)=[], &(0x7f0000ef2000)=[]) truncate(&(0x7f0000587000-0x8)='./file0\x00', 0x0) 2018/02/01 22:32:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00004fd000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000c1c000)=""/130) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000653000)) 2018/02/01 22:32:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000973000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x1, 0x0, &(0x7f000085a000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) prctl$getname(0x10, &(0x7f0000b4a000-0x33)=""/51) 2018/02/01 22:32:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) connect$unix(r0, &(0x7f0000000000)=@file, 0x2) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r1, &(0x7f00002e6000), 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr}, 0x10) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@rand_addr}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2b}, @in=@loopback=0x7f000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fef000)='/dev/ppp\x00', 0x100, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000a69000-0x10)={0x3, &(0x7f00001cf000-0xc)=[{0xfffffffffffff351, 0x3f}, {0x1c0000000000000, 0x3f}, {0x5, 0x9}]}) 2018/02/01 22:32:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x10, &(0x7f0000c6d000)={0x0, 0x0}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000020b000-0x10)={0x2, &(0x7f00002a9000)=[{0xfffffffffffffff9, 0xfffffffffffffff8}, {0xffffffffffffff9c, 0x401}]}) clock_adjtime(0x0, &(0x7f0000f8d000)={0x97d9}) 2018/02/01 22:32:58 executing program 7: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d19000-0x9)='/dev/rtc\x00', 0x68ae184229a173b0, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000d18000+0x1d3)={0x1, &(0x7f0000607000-0x8)=[{0x1, 0xd00, 0x3, 0xe3}]}, 0x10) r1 = socket$inet6(0xa, 0xa, 0xbc) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000f5000-0x10)={0x1, &(0x7f0000d1e000-0x8)=[{0x6}]}, 0x10) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d18000)) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) 2018/02/01 22:32:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00003ed000)={0x0, 0x99}, &(0x7f0000264000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000cd5000)=@assoc_id=r1, &(0x7f000004e000-0x4)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f4, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00009f1000)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2018/02/01 22:32:58 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001ee000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f000044d000-0x8)) syz_open_dev$loop(&(0x7f0000646000)='/dev/loop#\x00', 0x0, 0x648000) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002fd000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000525000), 0x4) dup2(r1, r0) write(r1, &(0x7f00004b8000), 0x0) 2018/02/01 22:32:58 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) capget(&(0x7f0000012000-0x8), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 69.384507] mip6: mip6_rthdr_init_state: spi is not 0: 3590586368 2018/02/01 22:32:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d9000-0x10)) userfaultfd(0x100000000000) [ 69.433173] mip6: mip6_rthdr_init_state: spi is not 0: 3590586368 2018/02/01 22:32:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009e5000-0xe)='/dev/keychord\x00', 0x410041, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000c53000-0xc)={0x40000000, 0x8000, 0x41}) connect$inet(r0, &(0x7f0000bbc000)={0x2, 0x0, @rand_addr=0x9f7}, 0x10) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000013000), &(0x7f0000004000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x29) close(r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004aa000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) bind$inet(r3, &(0x7f00007e5000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r4 = socket$unix(0x1, 0x7, 0x0) poll(&(0x7f00007e6000-0x18)=[], 0x20000037, 0x7) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000e2000-0x4)=0x0) fcntl$setown(r4, 0x8, r5) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f000007d000-0x4)) socket$nl_xfrm(0x10, 0x3, 0x6) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000761000-0x10)={0x32, &(0x7f0000707000-0x32)="2bf21dfe8c6755d0a090572c5d8ce88731c468e657c1334b5fc40b4829ec0ac4a9b8db3d179c9c85a88bdecf47710955884c"}) connect$unix(r1, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000e3b000-0x47)="598c0db0a5552d7457ae87dd38f8c9517dd9a2c6bfef4e5cfbcdaee21ec1c946a67bef6a1fd00d68f3b09679690920737f88dcb338acecbd1c3763386d9ff18beb022f6301a354") openat$selinux_policy(0xffffffffffffff9c, &(0x7f000034c000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/01 22:32:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000048000-0x14)={0x9, 0x4, 0xffff, 0x7, 0xfffffffffffffbff, 0x3, 0x5, 0x5, 0x3ff, 0x70d}) socketpair(0xa, 0x3, 0x7, &(0x7f0000b13000)) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r3 = syz_open_dev$sg(&(0x7f00007a7000)='/dev/sg#\x00', 0x0, 0x80000) faccessat(r3, &(0x7f0000b60000-0x8)='./file0\x00', 0x10, 0x800) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f00007ee000-0x8)={0x9, 0x8000}) connect$ax25(r3, &(0x7f0000737000-0x10)={0x3, {"84048de2c6ce76"}, 0x9}, 0x10) connect$inet(r3, &(0x7f0000837000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) exit_group(0x6) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x1ff) 2018/02/01 22:32:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000975000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d96000)='/dev/keychord\x00', 0x20000, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000074000)={{{{0x2, 0x1, @rand_addr=0x7}}, {{0xa, 0x3, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x4, 0x7, 0x3f, "158162df090e31ec4f50763955cc59c6fe8bbb66ea67a3892ac595937824d0d6d5b86ccd02bc259a4d499f8f055376fc96f553e7360cd2b5342195fee15d4dbd1be1305cfaec957840d23603e2730768"}, 0x160) openat$ppp(0xffffffffffffff9c, &(0x7f0000d3a000-0x9)='/dev/ppp\x00', 0x2200, 0x0) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) sendfile(r0, r3, &(0x7f000000a000), 0x2) getpeername(r3, &(0x7f00006bc000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f00003b9000)=0x1c) sendfile(r1, r3, &(0x7f000000e000-0x8)=0x2, 0x3) 2018/02/01 22:32:58 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) capget(&(0x7f0000012000-0x8), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:32:58 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000002000)) r2 = syz_open_procfs(r1, &(0x7f000000e000-0x7)='cpuset\x00') exit(0xfffffffffffffffd) dup2(r0, r2) 2018/02/01 22:32:58 executing program 0: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x40) mknodat(r0, &(0x7f000002e000-0xa)='./control\x00', 0xc000, 0x0) faccessat(r0, &(0x7f0000024000)='./control\x00', 0x2, 0x0) 2018/02/01 22:32:58 executing program 5: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000053000-0x5)='ppp1\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000054000-0x4)=0x9, 0x4) pwrite64(r1, &(0x7f000004a000-0xf1), 0x0, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000054000), 0x4) close(r1) close(r0) 2018/02/01 22:32:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x25, 0x0, 0xfffffffffffffffc, 0xffff}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) modify_ldt$write(0x1, &(0x7f0000fb3000)={0x2, 0x20000000, 0x0, 0xcc, 0x2, 0xe8f, 0x2, 0x6, 0x80000001, 0x2}, 0x10) 2018/02/01 22:32:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ba1000-0xc)={0x11}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000045000-0xc)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000092e000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000dc0000-0xb0)={{0x7, 0x9}, 'port0\x00', 0x87, 0x20808, 0x987, 0x5, 0x11, 0x400, 0x2, 0x0, 0x1, 0x60}) epoll_pwait(r1, &(0x7f0000ae3000-0x48)=[{}], 0x1, 0x0, &(0x7f00005a2000), 0x8) 2018/02/01 22:32:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000cce000)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, @sadb_sa={0xffffffffffffffe8, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x6, @empty, 0x2}}]}, 0x60}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000b67000-0xd)='/dev/usbmon#\x00', 0x224, 0x80001) fsetxattr(r1, &(0x7f00008ff000)=@known='security.evm\x00', &(0x7f0000554000-0xd)='/dev/usbmon#\x00', 0xd, 0x3) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f000053f000-0xc)=""/12, 0xc) 2018/02/01 22:32:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000042e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) pread64(r0, &(0x7f0000e74000)=""/216, 0xd8, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b5b000-0x8)={0x0, 0x20, 0x0, []}, &(0x7f00005a1000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e15000)={r1, 0xfff, 0x1, 0xe361}, 0x10) 2018/02/01 22:32:58 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000016000)={0x0, 0x8, 0x5}, &(0x7f000000d000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000008000-0x8c)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000017000)=0x8c) r2 = epoll_create(0x80000001) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r2, &(0x7f0000019000-0x2f)='keyringvmnet1usermime_typetrustedeth0cpuset/(&\x00', 0x2) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f000000b000)) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000018000-0xf)='/dev/sequencer\x00', 0x0, 0x0) sendfile(r4, r4, &(0x7f0000001000), 0xc396) 2018/02/01 22:32:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x2) fcntl$addseals(r0, 0x409, 0x7) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000ec8000)="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") fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a3e000)) fallocate(r0, 0x0, 0x0, 0x2) 2018/02/01 22:32:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000ae1000-0x60)={0x27, 0x3, 0x3c97cd15, 0x1, 0x5, 0x8c, "91cac52d4e1b8600dd7bceb080039650e14f43af6d095939d48e080a6692ce35f964ce500bf14d235d6e656f5d4499d68dd6792c4d7f3748a1784800fceb1b"}, 0x60, &(0x7f0000f7c000)=[{&(0x7f00000df000)="efc4c4b0b4bd6c16d5f1bb14", 0xc}, {&(0x7f000095b000-0x67)="de3598d9395c090bba6f6ce6899b215196b29a79ce2d3390eb04e0ca923b817057b53863dac061195ac40ab9527bb6ec781431dd0665defec77707d00fee1751b13bd4338910184fb8c8dac94ceafe5a3f40a71238c606730a9ae8a28b5c538803bb5ca4fc7f03", 0x67}, {&(0x7f0000403000-0x69)="2cbe4fbeab51b82db9f361d672860f6339e21bd26e53bd11885cf1106b82ba05c565115d29b8e3032dfb4b96283e11d5d302136b0cf316a586b8c75e7e5cbd10e2c93ca3e90439b1eec976d6a73c7afa3399c3ed9486b41dbba486f601a8d57ea9e583848bfe0d5396", 0x69}, {&(0x7f0000001000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f000029d000)="6036440963ce59aaaa0f2440dab164cd713d3b6661558dd25e0ea1e13fe23a6d83cfc0eed113992237a6ed41cb25b1da5ded07cd5f91edb106b45c85b2be442e7723197342e47edf2e2e7e9c0eeb29", 0x4f}, {&(0x7f0000e40000)="bf9d339a8bd2e284426769b13a860a2bf211ba008d70b46ae0678bf6e152b619fe4d469ed6b27fea862b9602901d2d6d1353c35c3c264ab5267a8734745cb18d679fbd0e35ba7cddec6b9eaceeb577365238b6a7db6b561f0852967da68b1fe0052f9aea628c3ef763a3242de1303c153631622e7b5bc3e1945d062f6cfd26eb811251f56785358db4737ad293eba572f4891d6ea8d5a851a1a76e025ab30ffbe8bbf86068", 0xa5}, {&(0x7f00001c8000)="862df1f686854543ba4a772d3b2df6cdc223fa9bf44459c49f1d4e59a6bb9b01494f0a63e059e80eefca655bf6618f10ae3518141505d8a3d16041f19692b0f6c1a125edb0df6a10ca49731f3a96ab14cc8af650be6f9cedd5bd721502aaba41618f281a883758777af901e407eb352746fc43a3b5a695ae51154338568cc99b53fe310424bad3a324f09307830cf5e09d495d681e62e08bcec2c173d233560589301108d500a3a141a8562bca2853e01c99b050636f698ae0f38ba61b9260678c12f42d9caf7e9c8d06579c6beb38165d416cafc0c0e4dc5f6a75bb713f44608818cc2a5e99eacb8dabe8cd2ca6c99f8585b5b43d2af1cb", 0xf8}], 0x8, &(0x7f00003ab000)={0xa8, 0x0, 0x80000001, "910fe6530fe19c56ce1e9555f6cd583fcd70a2f45d8fa65e0572340f9442cc638875f49688ea525563f3c4591174395b626b7d1260471a6f3bfc69d870d8c566564ad74b7d09760a9546f953bb7519843d2989cc49e8632cc03a59213df6977fcc9756dc5c1e0fd3cc6381e98de549d807a2c546ce7094cacb039186ba2fd089bc317a22b17b75b1eb39d2834cc0552ba5ef"}, 0xa8, 0x20048800}, 0x4000011) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000455000)=[{&(0x7f0000e09000-0x39)="390000001300094700bb61e1c3050000070000000200000045000000000b800006001a000d00000043de280ff4000000fd17e9ff0000060400", 0x39}], 0x1) 2018/02/01 22:32:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0x1ffffffff}]}) setresuid(0x0, 0x0, 0x0) getrandom(&(0x7f0000118000-0x11)=""/17, 0x11, 0x0) 2018/02/01 22:32:58 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) capget(&(0x7f0000012000-0x8), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:32:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000adc000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000659000)=""/129) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000da8000-0xb0)={{0x9, 0x6}, 'port0\x00', 0x10, 0x20000, 0x18f68000000000, 0x7ff, 0x1f, 0xfffffffffffffff9, 0x38, 0x0, 0x1, 0x3ff}) keyctl$search(0xa, 0x0, &(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000184000-0x5)={0x73, 0x79, 0x7a}, 0x0) connect$inet(r1, &(0x7f0000b1b000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/01 22:32:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x400000fffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000082c000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000828000)=0x0, &(0x7f00008ce000-0x4), &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x4, 0x1, 0x0, 0xa, 0x20, 0xa0, 0x5e, r1, r2}, {0x8, 0x0, 0x200, 0x5, 0x3, 0x19, 0x7, 0xfffffffffffffffd}, {0x8, 0x5, 0x0, 0x6}, 0x191, 0x2, 0x1, 0x1, 0x3, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x16}, 0x3, 0x32}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x3, 0x3, 0x3ff, 0x3ff, 0x10000000000000, 0x6f9}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000c89000-0x28)={@common='sit0\x00', &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "22c8fa674307"}}) rename(&(0x7f0000973000-0x8)='./file0\x00', &(0x7f00002e1000-0x8)='./file0\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f000050b000)={0x8, 0xfffffffffffff800, 0x2, 0x10000, 0x4, [{0x4, 0x8001, 0x6}, {0x2, 0x100000000, 0x6, 0x0, 0x0, 0x2000}, {0x7fff, 0x1200000000, 0x3}, {0xb0, 0x6b82, 0x10000, 0x0, 0x0, 0x400}]}) 2018/02/01 22:32:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$addseals(r0, 0x409, 0xd) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000595000-0x8)={0x6d, 0x9}, 0x8) r1 = socket(0x11, 0x100000802, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00003a0000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000578000)={{{@in6=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000ded000)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000519000)={r2, 0x1, 0x6, @empty}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000dd0000)=[@in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x9}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x800}, @in6={0xa, 0x0, 0x4, @empty, 0x1f}, @in6={0xa, 0x2, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @rand_addr=0xfff}, 0x101}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x800, @mcast2={0xff, 0x2, [], 0x1}}], 0x9c) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4), 0x4) 2018/02/01 22:32:58 executing program 5: mmap(&(0x7f0000000000/0x26a000)=nil, 0x26a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000026a000-0x5)='/dev/autofs\x00', 0x0, 0x0) lseek(r0, 0xa000100003, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000149000-0xc)={0x4, [0xfffffffffffffffe, 0x800, 0xe03, 0x5]}, &(0x7f000026a000)=0xc) 2018/02/01 22:32:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c59000-0x12c)=[{{&(0x7f00005d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000742000)=[], 0x0, &(0x7f0000475000)=""/97, 0x61}}], 0x1, 0x0, &(0x7f0000362000)={0x77359400}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ff6000-0x14)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, r1}, 0x14) bind$inet6(r0, &(0x7f0000d75000-0xc)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) bind$inet6(r0, &(0x7f0000b7b000)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5d5}, 0x1c) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6]}}, 0x1c) 2018/02/01 22:32:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000184000-0x5)={0x73, 0x79, 0x7a}, 0x0) r1 = syz_open_dev$mice(&(0x7f00001de000)='/dev/input/mice\x00', 0x0, 0x0) connect$ipx(r1, &(0x7f0000f68000-0x10)={0x4, 0x0, 0xfffffffffffffff9, "3946495e989f", 0x100}, 0x10) connect$inet(r0, &(0x7f0000b1b000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffe0c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e7b000)={{{@in6=@ipv4={[], [], @broadcast}, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000cbb000-0x4)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000f51000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x7ff}}, 0x10) 2018/02/01 22:32:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b46000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002be000)='/selinux/mls\x00', 0x0, 0x0) r2 = gettid() ioprio_get$pid(0x3, r2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000fb000-0x8)={0x0, 0x8}, &(0x7f0000d9c000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00006df000)={r3, 0x6, 0x5}, &(0x7f0000fce000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000911000-0x8)={r4, 0x5}, &(0x7f000096d000-0x4)=0x8) fcntl$lock(r0, 0x5, &(0x7f0000ed9000-0x20)={0x2}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00001ef000-0x6)={r3, 0xccc8}, 0x6) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00001a3000-0x4)) 2018/02/01 22:32:58 executing program 2: r0 = socket(0x8000000000000010, 0x80005, 0x7f) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00007dc000-0x54)=@newlink={0x54, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x20, 0x1a, []}]}, 0x54}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e51000)={0x0, 0x8, 0x7}, &(0x7f00005bc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000368000)={0x1, 0x2, 0xfffffffffffffffd, 0x8000, r1}, 0x10) 2018/02/01 22:32:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x8000000000000005, 0x84) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) eventfd(0x9) fremovexattr(0xffffffffffffffff, &(0x7f000028b000-0x19)=@known='system.posix_acl_default\x00') pipe2(&(0x7f00002b5000-0x8)={0x0}, 0x4000) recvfrom$inet(r0, &(0x7f00007f5000-0x6a)=""/106, 0x6a, 0x0, &(0x7f00003d8000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) 2018/02/01 22:32:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f3f000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00003fb000-0x8)='./file0\x00', 0x8002, 0xc) fcntl$setpipe(r0, 0x407, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000860000)={{{@in6=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000310000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000382000-0x18)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0, r2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000048000-0x8c)={0x2, 0x4, 0xfffffffffffffffe, "71756575653100000000000000000000000000000000008000"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00003d7000)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000757000)={0x0, 0x0, 0x0, 'queue0\x00'}) recvmsg(r1, &(0x7f0000286000)={0x0, 0x0, &(0x7f00008af000-0x60)=[{&(0x7f0000f7d000)=""/138, 0x8a}, {&(0x7f000093d000)=""/244, 0xf4}, {&(0x7f0000ffb000-0xff)=""/255, 0xff}, {&(0x7f0000030000-0x9)=""/9, 0x9}, {&(0x7f00009e1000-0x77)=""/119, 0x77}, {&(0x7f00000d1000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000995000)=""/192, 0xc0, 0x7}, 0x40002000) 2018/02/01 22:32:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0x7, 0x6, &(0x7f0000e99000-0x8)={0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000025c000)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000c25000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00006fa000)={0x14, 0x0, 0x0, 0x6, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) pipe2(&(0x7f0000b04000)={0x0, 0x0}, 0x84800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000eae000-0x4c)={0x1f, 0x20, 0x3}) 2018/02/01 22:32:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f7a000-0x38)={&(0x7f00001f3000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, 0x32, &(0x7f0000df3000-0x20)=[{&(0x7f0000676000)=""/92, 0x5c}, {&(0x7f0000712000)=""/240, 0xf0}], 0x2, 0x0, 0x0, 0x4}, 0x1) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000fc000-0x4)=0x8f, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x808000000000002, 0x0, 0x3, 0xfb, []}) ioctl(r1, 0x8916, &(0x7f0000000000)) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/01 22:32:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) capget(&(0x7f0000012000-0x8), &(0x7f0000013000)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:32:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000dd9000)={@local, @dev, 0x0}, &(0x7f0000e28000-0x4)=0xc) sendmsg$nl_route(r0, &(0x7f00007f2000)={&(0x7f00008c4000)={0x10}, 0xc, &(0x7f0000105000)={&(0x7f0000b74000)=@bridge_getlink={0x58, 0x12, 0x8, 0x6, 0x0, {0x7, 0x0, 0x0, r1, 0x6010, 0x2000}, [@IFLA_OPERSTATE={0x8, 0x10, 0xfffffffffffffffa}, @IFLA_PROTO_DOWN={0x8, 0x27}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0xf2}, @IFLA_LINKMODE={0x8, 0x11, 0x5}, @IFLA_CARRIER={0x8, 0x21, 0xfffffffffffffc01}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x1f}, @IFLA_LINKMODE={0x8, 0x11, 0x3}]}, 0x58}, 0x1, 0x0, 0x0, 0x4c050}, 0x1) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x28}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004ee000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000009b000-0x50)={@common='bcsf0\x00', @ifru_mtu=0xfffffffffffff001}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000531000-0x4)) timerfd_settime(r2, 0x1, &(0x7f0000df3000-0x20)={{}, {0x77359400}}, &(0x7f0000582000-0x19)) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00000a6000-0x4)) socket$nl_route(0x10, 0x3, 0x0) 2018/02/01 22:32:58 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000f5a000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000071f000)={@dev={0xac, 0x14, 0x0, 0x12}, @rand_addr=0x8000, r1}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0x4, 0x7}, 'port0\x00', 0x10, 0x10000, 0x8000, 0x100000000, 0x3eae, 0x4, 0x7ff, 0x0, 0x3, 0x7fff}) mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000b7f000-0x4)=0x8, 0x4) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000ef6000-0x4)) 2018/02/01 22:32:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) capget(&(0x7f0000012000-0x8), &(0x7f0000013000)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:32:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b17000)='./file0\x00', 0x0) chown(&(0x7f00005a3000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000cef000-0x8)='./file0\x00', &(0x7f00006be000-0x8)='./file0\x00', &(0x7f000068e000)='efivarfs\x00', 0x40000, &(0x7f0000bd2000-0xce)="95fb7f58b97da4b5d3ce125461c42687082d7f04b081ba3204b6c8b90998f698af3d18ae02111109c481a6e126fd8a24ab6a31b4452b504cef44f60dc902b56c7618b25065a99cb8119cdcb8e6f478d1937f771b37aa939e753a73aa7656cdbe20d9347f51f9ad76bf455736cb881e9a13643d4cd6e19efdbb51212b1e10e3be50da90b46007864241076eec08d7c6efd32c2afaa043592cc3e86a3a6998861d18e56373aa2868c743c33cf78e2b85e0d6de7e0466c26fc20f9ff2a6ec2c3c6007c2a7d3a92fbd85d2abe0c8b2fa") 2018/02/01 22:32:58 executing program 0: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000059000)=[{r0, 0x20}, {r0}, {r0}, {r0, 0x8}, {r0, 0x3204}, {r0, 0x4000}], 0x6, 0x9) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @loopback=0x7f000001}}, {{0xa, 0x3, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a8519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a6c8e079064dace5124f2b7bcacffa"}, 0x160) 2018/02/01 22:32:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) capget(&(0x7f0000012000-0x8), &(0x7f0000013000)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:32:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000369000)=@file={0x0, ""/36}, &(0x7f0000bf0000-0x4)=0x26) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000638000-0x9)='/dev/ppp\x00', 0x600400, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000de2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000919000-0x8)) r5 = openat$dir(0xffffffffffffff9c, &(0x7f00001eb000)='./file0\x00', 0x40, 0x2) renameat2(r4, &(0x7f0000df0000-0x8)='./file0\x00', r5, &(0x7f0000ad7000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000006000-0x54)}) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000640000)=@req={0x9, 0x8374, 0xfffffffffffffffd, 0x2}, 0x10) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x77682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)}) 2018/02/01 22:32:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)={0x5, 0x0, 0x0, 0x8}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/02/01 22:32:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f77000-0xc)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000021d000)) mq_timedsend(r0, &(0x7f0000336000-0x81)="61a23a9602ab7f0b6509df8f68b48fc2638990aae987a56b794a3e05e3c5b6626b65d3dc7c9f7ea692bcaa7f566663f6727bfcf3b1edeecdd5f6e58e4e57eef39665821e801688a93f5fca53c1a5da20c5c7f58b66eb252747973686eb59843737f7d8da1d67498d52559a29a7c41d672af0dd5619a017adff0d5502aeb1492fdb", 0x81, 0x7fff, &(0x7f00007a1000-0x10)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d28000-0xc)={0x40000004}) fchdir(r1) 2018/02/01 22:32:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x5, 0x7, 0x9, 0xfff, 0x8001}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e1a000-0xd9)={r1, 0xd1, "446c82e79395703a380d8f5e850310f540e90354e7c8f4a41d31fba5ecbe749044d0aba6a30448513acec1fe12937cc4a2192fb48689a3c72aa4b58217af351dfbc752925c684fe1c3c977e905c43603b90af122f8f45ed748b752a2abe5151f9739a131f4f8bf3c27461699c93f1960afc61e94e8d0af50441ce96486db09421f024d44f4194e31772e7a348047fd1845d0f7d9da880147b346f28dea9679b842816d1d4032a7c8017fdef0739a9abe5eceec91093c5372eae0ce2d2226c50b3c6b5b1f264fa0feae840c74a1b280ac73"}, &(0x7f00001db000-0x4)=0xd9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d15000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000613000)='/dev/ptmx\x00', 0x0, 0x0) r4 = epoll_create1(0x80000) epoll_wait(r4, &(0x7f0000866000-0x30)=[{}], 0x1, 0x93) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000015000)={0x20000004}) 2018/02/01 22:32:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x200000000000018c, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0xfffffffffffffffd, 0x1ffffffff}]}) rt_sigtimedwait(&(0x7f0000704000), &(0x7f0000434000-0x10), &(0x7f00005ab000), 0x8) 2018/02/01 22:32:58 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) capget(&(0x7f0000012000-0x8), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/02/01 22:32:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000985000)='/dev/snd/timer\x00', 0x0, 0x0) fstat(r0, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/02/01 22:32:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000ffa000-0x8)={r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00001fb000-0x4)=0xa) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000373000-0xc)) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000cdf000)) epoll_pwait(r3, &(0x7f00006f7000-0x24)=[{}], 0x1, 0x0, &(0x7f00003d7000-0x8), 0x8) 2018/02/01 22:32:58 executing program 1: 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000001000-0xf)) 2018/02/01 22:32:58 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @common='bridge0\x00'}}, 0x1e) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) [ 69.893465] binder: 10563:10566 unknown command 0 [ 69.909131] binder: 10563:10566 ioctl c0306201 2000a000 returned -22 [ 69.956337] binder: BINDER_SET_CONTEXT_MGR already set [ 69.962777] binder: 10563:10582 ioctl 40046207 0 returned -16 [ 69.978935] binder: 10563:10566 unknown command 0 [ 69.984448] binder: 10563:10566 ioctl c0306201 2000a000 returned -22 [ 69.996339] binder: release 10563:10566 transaction 65 out, still active 2018/02/01 22:32:58 executing program 2: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x800000007, 0x4) 2018/02/01 22:32:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) readv(r0, &(0x7f000023e000)=[{&(0x7f0000178000+0x88b)=""/4096, 0x1000}], 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000026b000)='/dev/pktcdvd/control\x00', 0x80, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000032000)={0xc90, 0x100, 0x8, 0x1}, 0x10) 2018/02/01 22:32:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f0000552000)=[{&(0x7f0000009000-0xb8)=""/184, 0xb8}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000-0x4)=0x42, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008b8000)='/dev/sequencer2\x00', 0x200111003, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00007a6000)={0xc8, 0x13, 0x1, 0x1000, "f24c3fe72af29fbb0de5125c797886b2de7dcd4ef6996f1bca1087a4f67084ed"}) dup3(r0, r0, 0x80000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000134000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000741000-0x4)) writev(r1, &(0x7f0000c01000-0x40)=[{&(0x7f00007fe000)="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", 0x1000}, {&(0x7f00009b0000)="5e6184866e2d349d842684a90ab0bc92a13f98174a1dbce84f40b4b9ecbc9cefa7d59539757a678c3d3f02eb855f98f92fd5f86c9b944958ab0c07a00306c6ca79f6f3a9593867bb09ad83ab1d90c2e41120cca2c3d2984f37a96283ad7ccd4c993553a59b617fc3c2ea30f38e5d6194d05696b1c3833c215a73fed56d", 0x7d}, {&(0x7f0000fe0000)="d243f76aa6c1619f4c467de6f0182352ecd4d2f4bc5747237acace4b86e09f3cb2da9ea02dcbc21e159457419609311521a48565664d59eae2c3803d14166f641a874cfdf04f353d5f84ede3f30bc044eff2ed569efcb5d79113619688fe7eef1d5e34533d5520f74fc988db61150fafccb860", 0x73}, {&(0x7f00004db000-0xaa)="334a2fb36ce5b3dbe78e5a749fefc92a9dfc84b450ce3b231920263e4c461edd7b1cb971f8389857876a5591f9f2a6b1caf324ca3d64338821c58a423b1cff0ef89eae77ebc28473a26d18608e7338a1ed1a0d7bc2b1d695b6ef96b7a3285b231f66681aa08d74a842b28abf6422fbc239620513213940a3c6991bd2b87777d82f6f589319d30e53f0b1de14d335e4b7d366fd9b3c1cd9ae05c6cf538ef980fe1088539f3f95e2aaec37", 0xaa}], 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000099e000)={0x2, 0xa, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1}, 0x0) 2018/02/01 22:32:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x2cec5f8e, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/02/01 22:32:58 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000085d000)='./file0\x00', 0x0) mount(&(0x7f0000fd1000)='./file0\x00', &(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00003ab000)) r0 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000fd6000-0x2)=""/2, &(0x7f0000c2e000)=0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) unlinkat(r1, &(0x7f0000013000-0x6)='./bus\x00', 0x200) fchmodat(r1, &(0x7f0000385000)='./file0\x00', 0x1c0) 2018/02/01 22:32:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a7d000+0xfdd)='maps\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000052000-0x8)) preadv(r0, &(0x7f0000fd5000)=[{&(0x7f0000cbe000-0x2f)=""/47, 0x2f}], 0x1, 0x400000000000) 2018/02/01 22:32:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f00004c1000-0x10)={&(0x7f0000785000-0xe2)="d6", 0x1}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) r1 = open$dir(&(0x7f0000918000)='./file0\x00', 0x84003, 0x0) pwritev(r1, &(0x7f00001a9000)=[{&(0x7f0000f62000-0x3b)="611c4bc6616c801e0e00c2c6b0c79d8d572a378ad996e7d6f9dca2fc2262d6cff0eef34195d47d0fa74ecf95a4b08c7a50e3c6f7e43e90fb11435f", 0x3b}], 0x1, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_gettime(0x0, &(0x7f0000544000)={0x0, 0x0}) nanosleep(&(0x7f0000d2f000-0x10)={0x0, r2+30000000}, &(0x7f00006bc000-0x10)) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/01 22:32:58 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) capget(&(0x7f0000012000-0x8), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) [ 70.003256] binder: undelivered TRANSACTION_COMPLETE [ 70.008836] binder: send failed reply for transaction 65, target dead 2018/02/01 22:32:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e59000-0x2c)="839ff8cef9495b0c7c69fc0cd73da20d156de8dda04295a4d463e7cf0b597ea4c00fc39d48f8491499fff570a24e6bff4207d1e9cf74412cf4a3c72d05fe8127c29d4d500bd22fbde45854406ad047bc2300412dec2bea40c0ce9a1ac4f99e0c830f6e", 0x63) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000f0c000)='comm\x00') creat(&(0x7f0000aa8000)='./file0\x00', 0x2) ftruncate(r2, 0x3) ftruncate(r2, 0x438) 2018/02/01 22:32:59 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000018000)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x6, 0x268) accept4$vsock_stream(r0, &(0x7f0000018000-0x10)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000019000)={0x0, @in6={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}, 0x1, 0x4}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000001a000-0x8)={r2, 0x1f}, &(0x7f000001a000-0x4)=0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000001000)={0x200000000000004}) 2018/02/01 22:32:59 executing program 1: r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) pwrite64(r0, &(0x7f0000044000-0x1000)="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", 0xfdc, 0x24) 2018/02/01 22:32:59 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x10000) close(r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x800000002, &(0x7f0000005000-0xc3)="1052ac2ef521cdc74792de564418b69358c06a0517cfb2ac0c2fb5f62a7643b5b3f452d39c26a684a2d8c48cf210d495f7e057ec360b785606761cb65e47968a46d6e7631203974d04e8b117061f0f58e6e1dfb3db4c0389afccac16adc7f3c7ea073a4860ecd9528ccc19241633e4c0badca5660a64c68e097763eee4eebced68fd48d0b9f2e21332f6090530c38771988305be489d05f9029d352a469630770c09fd3af2293b1f958a6cbb2dc3e15890fd015f6cb78054d101a3724488dad9bccee0", 0x100000044) socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x3ff, {{0xa, 0x3, 0x9, @empty, 0x80}}}, 0x88) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@rand_addr, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0x8}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) sendto$inet(r0, &(0x7f0000003000)="62dc5874a65647016e068a58768b4c963e5c3950fc97c667fc0e7f7dfe72ebba3bb6e9e92bb0973f7d454604dc4f1cd0acde48c184e2f6fc90520128557eda729860f42808dbef54c6944c997bc58ec55a7bf4c616f87448f8d5eba0352f0c8d545bb08d8c6afe", 0x67, 0x40000, &(0x7f0000001000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000005000)="e0b46cc99334e05bab1c35ce51e17b533e0be814d079f851ac67f39ce426f58a7dfcff6e2ae68f353c80eef7b9627e8e09512a7147c8447ed6483c4e89225892bb6147be7659bce06206a98bf0337f591c70fe134428a128fbf546ac9ac8c7885f197cd7b5c1b56e73bdf2b0bc9135bf50529d5b27ddf27274d5d176e9ba8973a662103f852f34b96fc4e7497a156d174e050de9bee9a62333130fb51999e28eab539fc4cb678de157c040165f2597", 0xaf, 0x10, &(0x7f0000001000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) 2018/02/01 22:32:59 executing program 1: mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x2000000000007, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30004}) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000a74000)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8), 0x8, 0x0) read(r2, &(0x7f0000def000-0x19)=""/128, 0x80) signalfd4(r2, &(0x7f0000a72000-0x8)={0x64}, 0x8, 0x0) 2018/02/01 22:32:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000811000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = syz_open_dev$sg(&(0x7f00006b9000)='/dev/sg#\x00', 0x0, 0x44200) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x6) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000c08000)={0x4c0e, 0x2, 0x9, 0x0, 0x9, 0x0, 0x0, 0x7ff, 0x10001, 0x7}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c94000)) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f00004f1000-0x7a)=""/122, &(0x7f00004f4000)=0x7a) 2018/02/01 22:32:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000f02000-0x1c)="1e051a0ff451512cb6fa02b8f5979bf687ddfe66a68a9666327f8fea") syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f0000a5b000)=[{r0}], 0x1, 0x0) readlink(&(0x7f000061d000)='./file0\x00', &(0x7f00002b3000-0x1c)=""/28, 0x1c) 2018/02/01 22:32:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) pipe2(&(0x7f000037c000-0x8)={0x0, 0x0}, 0x80000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000087c000-0x4)=0x0) ptrace(0x8, r3) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0xee) sendto$packet(r0, &(0x7f0000031000)="9b00010000e20000ffffe55c31f30018b50322abe0e99753", 0x18, 0x0, &(0x7f0000290000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="2fb95d117e17"}, 0x14) 2018/02/01 22:32:59 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) capget(&(0x7f0000012000-0x8), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) 2018/02/01 22:32:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f00004c1000-0x10)={&(0x7f0000785000-0xe2)="d6", 0x1}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) r1 = open$dir(&(0x7f0000918000)='./file0\x00', 0x84003, 0x0) pwritev(r1, &(0x7f00001a9000)=[{&(0x7f0000f62000-0x3b)="611c4bc6616c801e0e00c2c6b0c79d8d572a378ad996e7d6f9dca2fc2262d6cff0eef34195d47d0fa74ecf95a4b08c7a50e3c6f7e43e90fb11435f", 0x3b}], 0x1, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_gettime(0x0, &(0x7f0000544000)={0x0, 0x0}) nanosleep(&(0x7f0000d2f000-0x10)={0x0, r2+30000000}, &(0x7f00006bc000-0x10)) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) [ 70.140796] skbuff: bad partial csum: csum=0/65535 len=14 [ 70.164814] skbuff: bad partial csum: csum=0/65535 len=14 2018/02/01 22:32:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x2}, 0x5c) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000668000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$unix(r0, &(0x7f0000cdf000-0x8)=@abs, &(0x7f0000cf0000)=0x8, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000da000)={0x6, 0x1000, 0xffff, 0x0, 0xd}) socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000fa2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x7}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/02/01 22:32:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$autofs(0xffffffffffffff9c, &(0x7f0000ce1000)='/dev/autofs\x00', 0x80000, 0x0) 2018/02/01 22:32:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0xfffffffffffffffd, 0x400000006, 0x0, &(0x7f0000e6e000), &(0x7f0000061000-0x4), 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b5c000-0x8)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d49000-0x15)='/dev/pktcdvd/control\x00', 0x5adb64506620b6d5, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/02/01 22:32:59 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) capget(&(0x7f0000012000-0x8), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:32:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000eb8000)='/selinux/checkreqprot\x00', 0x24600, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00001f9000)={{&(0x7f000060f000/0x3000)=nil, 0x3000}, 0x2}) r1 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000918000)={0xbf, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}, {0x2, 0x1, @broadcast=0xffffffff}, 0x200, 0x0, 0x3f, 0x1ff, 0x6, &(0x7f00004ff000-0x10)=@common='gre0\x00', 0x3, 0x10000, 0xf95d}) fcntl$addseals(r1, 0x409, 0x11) 2018/02/01 22:32:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getegid() getgroups(0x8, &(0x7f0000307000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getgroups(0x2, &(0x7f000073a000-0x8)=[r0, r1]) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x140000000}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_lifetime={0x4, 0x4, 0xffffffff00000001}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xb0}, 0x1}, 0x0) 2018/02/01 22:32:59 executing program 5: mmap(&(0x7f0000000000/0xb61000)=nil, 0xb61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000b61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000b62000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000b61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf9, &(0x7f0000b63000-0xf9)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @random="05b889791d28", [], {@mpls_mc={0x8848, {[{0x9, 0x3, 0x7, 0x2}, {0x8841, 0x1ff, 0x100, 0xfff}], @generic="ce1276ee703389e829f26b4f5338c851b498ccf9c62d0eecc01230e15e6ba19742b295390a88365f688a9a353432752757c34d5d8fdb2dbba6e6bc5a8f1b93e07524ed834827e3965abb9fe08823c23259e40dacd55041c761d39e0d2da87799907dbdad1deadfb74462c5dc2668edd5de7aed6ce7cdb9609ae2a935cc66fba8bb79ea332d78a92f8a48c588b71b4d8fe372d1e8cc3521514921af88032f5f08ac7f76e1cbfef5cb969f92cfef5a444ccbaffc1d53f6e9833716b9389e3e5ed45b1e6d930e3013e2b198673f5942c027af46832c517197cf9f9fd6742b476bcee4cd5b"}}}}, &(0x7f0000b63000-0x14)={0x0, 0x3, [0xe3b, 0x748, 0x841]}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000b62000-0x24)={0x80000000, 0x100, 0x2, 0x6, 0x3, 0x5, 0x6, 0x2, 0x946, 0x0, 0x10000, 0x1}) mmap(&(0x7f0000b62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000b26000)) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000b63000-0x42)=""/106) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000731000-0x4)=0x8001, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000b60000)=""/140, &(0x7f000003d000)=0x8c) 2018/02/01 22:32:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000811000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = syz_open_dev$sg(&(0x7f00006b9000)='/dev/sg#\x00', 0x0, 0x44200) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x6) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000c08000)={0x4c0e, 0x2, 0x9, 0x0, 0x9, 0x0, 0x0, 0x7ff, 0x10001, 0x7}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c94000)) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f00004f1000-0x7a)=""/122, &(0x7f00004f4000)=0x7a) 2018/02/01 22:32:59 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000d2a000-0x4)) getsockname(r0, &(0x7f0000479000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000ca2000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000002000-0x8)) getsockname$netlink(r1, &(0x7f0000000000), &(0x7f000009b000)=0xc) 2018/02/01 22:32:59 executing program 4: mmap(&(0x7f0000000000/0x9ee000)=nil, 0x9ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009ee000)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000388000)='./file0\x00', 0x0, 0x8) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009ee000)={0x0}, &(0x7f00009ef000-0x4)=0xc) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009ef000-0xc)={0x0, 0x0}, &(0x7f000093a000-0x4)=0xc) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f00009ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = creat(&(0x7f0000810000)='./file0\x00', 0x2) pipe2(&(0x7f000059a000-0x8)={0x0}, 0x80000) r7 = getpid() mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009ee000)={{{@in6=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f00009ee000)=0xe8) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00009ee000)=0x0, &(0x7f000085c000-0x4), &(0x7f000031f000)) r10 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000719000-0xc)={0x0, 0x0}, &(0x7f00009ee000)=0xc) fstat(0xffffffffffffffff, &(0x7f000093e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000960000-0x8)={0x0, 0x0}) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00000c0000-0x4), &(0x7f0000858000-0x4)=0x0, &(0x7f0000277000)) r15 = getegid() mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009ef000)=0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009ee000)={{{@in6=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f00002b1000)=0xe8) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000948000-0x8)='./file0\x00', &(0x7f00009ef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00006cc000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000552000)={{{@in6=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00009ef000-0x8)='./file0\x00', &(0x7f00005e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x81, &(0x7f00009ef000-0x8)={0x0, 0x0}) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009ef000-0x11)='/dev/vga_arbiter\x00', 0x2c080, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006e3000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009ef000-0x10)='/selinux/access\x00', 0x2, 0x0) socketpair$inet(0x2, 0x800, 0x6, &(0x7f0000166000-0x8)={0x0}) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009ee000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = accept4$inet6(0xffffffffffffffff, &(0x7f00009ef000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00009ef000-0x4)=0x1c, 0x0) r29 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000034a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = accept4$unix(0xffffffffffffffff, &(0x7f00009ef000-0x8)=@abs, &(0x7f0000401000)=0x8, 0x0) r31 = openat$keychord(0xffffffffffffff9c, &(0x7f000005c000)='/dev/keychord\x00', 0x400, 0x0) r32 = syz_open_dev$urandom(&(0x7f000014d000)='/dev/urandom\x00', 0x0, 0x40000) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f00009ef000-0x4)) r34 = creat(&(0x7f000049b000-0x4)='./file0\x00', 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = openat$ppp(0xffffffffffffff9c, &(0x7f00009ee000)='/dev/ppp\x00', 0x208000, 0x0) r36 = syz_open_dev$loop(&(0x7f0000018000)='/dev/loop#\x00', 0x40, 0x10002) r37 = socket$inet_sctp(0x2, 0x0, 0x84) r38 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009ef000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r40 = eventfd(0x9) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009ef000-0x8)={0x0}) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r42 = syz_open_procfs(0x0, &(0x7f00009ef000-0xc)='net/rt_acct\x00') r43 = socket$inet6_udp(0xa, 0x2, 0x0) r44 = openat$rtc(0xffffffffffffff9c, &(0x7f000079a000)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r45 = accept4$inet(0xffffffffffffff9c, &(0x7f0000146000-0xa)={0x0, 0xffffffffffffffff, @dev}, &(0x7f00009ee000)=0x10, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r46 = openat$autofs(0xffffffffffffff9c, &(0x7f00009f1000-0xc)='/dev/autofs\x00', 0x400000187400, 0x0) r47 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000057a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000058f000-0x4)=0x0) getresuid(&(0x7f000035c000), &(0x7f000029c000-0x4)=0x0, &(0x7f0000415000-0x4)) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00009ee000), &(0x7f00009ef000-0x4)=0x0, &(0x7f0000155000-0x4)) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f00009ef000-0x150)=[{&(0x7f0000055000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00009ef000-0x60)=[{&(0x7f00009ef000-0x55)="bf89056b717ea56a9bc2cb61a3ed446a6c2d220702ba375b3856533ac1bf011ed5c301521945822231107b54f7bd69f6e01e3ccb28373b2330676ec175a4ce609163597602a1e61c29add1ef97da49d77abf06e171", 0x55}, {&(0x7f0000946000)="6e826ad51e09f12510e5246a2d2513d95b202b188cd504caf3b22b18fa7d12d2d060bb6b0efffc675ed887a526022cd0c2224a4acf96c56f2779d4315ce1f61d6845799c7952bcc022c65055cdf699ae29ffe8a4", 0x54}, {&(0x7f0000865000-0x1c)="4e4e8c940c32ab6630f9d69c72e441fa53fd4d19f3473772d9f73efa", 0x1c}, {&(0x7f00009ef000-0xcb)="bc0bc3797b281e392936bf68c139f85a4fdad750fbdafef319dde69bfe190f9315a3902e59245a8a14472fdb4af66ec91ef466b602ed47c760e94eaae6576faa5bc7e650a693923c5c038e0766a58455ea1e6e834020680def8b07fc8af3fcc838805696e30aca3199f447a8b5467ae9ff94503c17ca6d3f17792b319425f4133034ebf5ea78da3145fd2f236d689a396299833bddb390d50b37e48bd0946daeab450116f02a5c20326c2a666f5ad948541e1cd2da5d8fbd8b1a0bc3c3bfd584444ff50f00b004b0d22809", 0xcb}, {&(0x7f00009ee000)="944d18246fa8951334d2aae949c76ebac67fcf21a9eeda9ba41ca8ce674575025cf7642009212e68de9e7190ce9a4c7373ee4af9bfe84180021b45bdcb1506ef143268c3767ca245b1ce90773df02da01fbfa642f6cf89735a415c925583eb69828921c39e7a07f4e2da7070a426fc35d4e6e6c7a67784a85da8a5cc4a3e1fbea7474afeff37c82ba2efe3e3cb20199261f408a18fc58f9a1f6160d572a07f8fee9b38e21734aab27d15c88bf3aeb9f8d0778fba6baa07716c6c39b437ff9672b89bcfaec04c1bc776b0", 0xca}, {&(0x7f00007f4000)="6b5571bdd2d98e177450d72a0ca88c23adb231cd7611924521198a284c48a23a821083774f83409cd3338cecac6f1d39c1776a6079a3e0f047dffaa9a3c9f03d59561dbd5d6d93f1136a323dc4cffa2eebd9e7ec92a97dca19f327792073c119718dfcda0937f169dd9976de9bd8efa621f199761b", 0x75}], 0x6, &(0x7f0000569000)=[], 0x0, 0x4000}, {&(0x7f00009ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009ef000-0x80)=[{&(0x7f0000669000-0x41)="836e1559556bf5b72e1ce6409bafa4d277fe8fbccd29ce74dd9054bfb16af823494fc82e1e397f6fc2a3a26b3d282309dcc96ac0c6261e70f2626158a51dc47a68", 0x41}, 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{&(0x7f00009ef000-0x99)="57f1d12acc1dc4421d06150b77a64700b73865111713993a71d34b9aaab7c3d3c5b2cf6306fee33935225bf870648e02da9c9b8fc4c5e655581344d950f37f82fb379256931af712f1eafcb7b9082e891fcae423240aaf925da2c6d4125197e829a2ffaa87f1acf41ac51bbfd853311c49efd57247ab5f65c37e068e38fd305b543a3255efc83000fc112628ed2f717976ee1b9085143103a5", 0x99}, {&(0x7f00002db000-0x7)="673ea7ff0d0eb8", 0x7}, {&(0x7f00002a3000-0x94)="54cc0c85a4beac39a98eaee428d297c358c5da57ad7fcd5d02b22092085471f90f6cf0149693a42ea36334dc5df9f379752a863e891b6e7eb858e375b193c7275be39d7047433fc526dc015a7ae827373ebaa655831eb5735e391fd73748081c0c8246886701b5cb1f319fc8216d2618c07435f4388a7820d8859438e3976dc037682bfd78a528a6d5707620ff966d26187df23d", 0x94}, {&(0x7f00001ba000-0xd4)="f81214bdb54b3fdac7e9e9d10cac1b3ecdca44d8bc0eefd3af57518da07ea468e88f7e60ce1428d4b9dd274edd3b1002e6780236f8c419f53a1eca6480533a40ac5a99f1fbc7ddfc86f916a99c298352225af52f957b5d0fbb8822e97d048f204ef86ef2029a9b43bdc0e2276d855d3e164ae9a6cc5e6ca5ef06a65777d3edab4f03b24ea77a6ada9b68906234d04416d3aa922a6428bc1f3b2f325b35c8222c90d5976009ad727c977ee5ed22c8e2c15e3a1146464be2018a9003b74e650537ecd95b0cf0b6fbd3ea1afed5ef312eb99664ef28", 0xd4}], 0x5, &(0x7f00009ee000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x90, 0x4080}, {&(0x7f00009ee000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00003e2000)=[{&(0x7f00009ee000)="0c4eeb0b64afc18c37bfd60c50962de91a980ab4c73055", 0x17}, {&(0x7f00000a1000-0xa)="f6bdca9589c00d46d4a6", 0xa}, {&(0x7f00009ee000)="b4a62076c64e365e937bb8ec625379e3d526e5fa3081340da9ea80db9a17ee862f4faff0f8f3b31c14acf3cf487bd52b979acc33f2e44f4b9eb96122aa70e9f49aaa254f8a743c0c73129154e018b7f80c6e6de457f87ed126150ea11c02a994e8266c897c82b12faf833b20f1d9bc099915d677ae975a358bd136e8102c5e238c62f6a6c1681900247c0e63af3cba8b", 0x90}, {&(0x7f00006d4000)="cb3629efe5ba6e12e2d0eadc1033cb80f3b1b72fe5b61b4ba96e26bbd92a91f80fe510123bbf68f876afdfba65da01fa56308a678e0d07ee1b20e3bd8fd2486b710911294e412425e1ab65ca02f4c7bf371af3c7ed425c73db8171dda170d0e96729c7f3a3a6c2f732313a6121a059f418dbe2673c033c20ad9cd174b39d232406e69c2ecc867d5288a5113ac5fd936a586e987ef64fb7df483f07f52d87c683dea342b7ce63536e3923", 0xaa}], 0x4, &(0x7f0000019000-0x20)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x20, 0x800}, {&(0x7f0000835000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000892000)=[{&(0x7f00009ee000)="8bbc74f11cc5c3d7086e0407a6682ebf25b36c3ae1f03076a4ae4907aef17e329effe8fd9469bf0d89bada284527abab365f7b8d1e0672cd0ad4887130c8e65344ce6939615e841edcdd7bef336e39994007c3131011d441fb407d38748f33994fd9fbcf74b23b93cc19c5f900280b342aa0ec8ce5c042f36cdc1109014700137512d34da85905afd60871", 0x8b}, {&(0x7f00009ee000)="c9a550dc971002ad43556fdc4cb1b52417b21c2f895412db161ca06ac44e9fb67e84dd4054ff7580b7244a25aa77a65aa4e2a511431607161345c3b4b09d77adf77efeb88922a22d0dfc868f575d854e", 0x50}, {&(0x7f0000406000-0x19)="aa9eca5a5fbf476ca63ca815988d5cc07e914040855cc4f4c1", 0x19}, {&(0x7f00009ef000-0x63)="48f67172a4bc8947916cc542cf83377f8bbd6df2f05b72d4a1f6ebf6b3cc7886d516aacae5cb21c9fed37bebfef2452f53c8164b62cc7bf79e3120c4f8d1c044009890c89a5bf3775e04f4e2f895d77fee5a131e671e33b3552a868da3c46b77efd340", 0x63}], 0x4, &(0x7f00001ee000)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x28, 0x1, 0x1, [r22, r23, r24, r25, r26]}, @rights={0x20, 0x1, 0x1, [r27, r28, r29, r30]}, @rights={0x30, 0x1, 0x1, [r31, r32, r33, r34, r35, r36, r37, r38]}], 0xb8, 0x240008c1}, {&(0x7f0000486000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000075d000)=[{&(0x7f00009ef000-0xfc)="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", 0xfc}, {&(0x7f00004e7000-0x98)="7cd6aa39d92f6a5209eccbc9cc94ae3a759af1493f8e371ccb828c597c93b880967ee5bcc2afc51bab4774b83849915ca91223c077bdc0ffb7b81feacd20f6a97cbcb027bc20687a0b7c59b3091030a98d6ebfb944761adb4a1705c2816013ff28058c5a065e1161d1db9bdb4e62e07e0311c34314d9cd520f9cba938ad16c6b5c3f84ae8dcb0e8bd9be6db975881ebe47b286bf9f36cdf0", 0x98}, {&(0x7f00009ef000-0x4)="a3d66dcf", 0x4}, {&(0x7f00009ee000)="da8cc87a801748875d2c1cdb43fee5162825ce31f0a2ea622ebd88a8b5482e49e1d9175b5f03ceb37fb5fd0a5a7d4df57dd2d766ccc4", 0x36}, {&(0x7f00006dd000)="5ec4ec4e25154b8beab130d4b8d39da229f868736b01de498831acaeadb5d3b3ec585f0d13920f5b3dede554e4d2b0718bc4a4ce0a4e2a8060eb279be160eb01bf436e53f8690c6b1becb32c52645628be2d8f4a9050d3d6607a3e77148a7e4e66687af466bd6abb4b064144313c2860cf5740047ed13ee7979de23206f6fc46111d1dc64851aecef0c43baa63a36cac87c28266aa248e452c96289d952d183ac207baf29805fc63b116939a773a0bc419c927daea23662a", 0xb8}, {&(0x7f00009ef000-0x4f)="aba419f51a2d7ab27b244c4296f75c8fa9fd76bd7868d9fa872b364e2a17d8b094140ac214dbabe7a315a0c26d47ff0af7f45cf06d4084e77c7872efc69c0e82086822082bb34e96ed0d08d15e47cd", 0x4f}, {&(0x7f00009ee000)="1a92d2af958e6cc971c340ca13ad291cb7cd76a2f3e8844b663a8bacbee73cf81b8706ff5a14d4ab8bdc42ef8e0fb8149886194e396030df0ab299b758f8a3c0a81d0c22a916a2fe6cef6ac6c291e74745e12dba5687b81104081c5558e99ff377e958b6f98180eecf27a30ecab9fe0b0931706fd1da2ab2616a77e1416c97385a5dabfd651c305b4a40cf63e439eb914485322cc6cfd6b9e4ce712ff1d72b5d827e77b297bcb5829ce3b49020b6c87540864743652ee3833587e5e2", 0xbc}, {&(0x7f000056d000-0xd8)="ae5ea4948dc53b51041757708fd10203187ec7ea5c5906d12a787ab92e9725ce0629b5793ab3b15b55f8186c755334e09ffb0c93725537e0a83c252d40501ba8c8cbe91c866f449f7f2f4b70f6c1524af0218f08892257e649880cc8283fca0460b6b38ccb18b6b63c0924edda7c70e4ae63b54fe1332b300b8eabf56f430cc26f16d30fcb0c3797accfa0d156115768acf643216e3400542e40a73e6365badfb0b84d2f999f10e9bdb2b6d1290bd5f75384fceac554be6ed4230b76be3c44c2afd73bbf9a523b15dafc4bd7cc422bdaa7ae55140ad0381d", 0xd8}, {&(0x7f000017c000)="f819218e1682009c3050f85c", 0xc}], 0x9, &(0x7f00009ef000-0x68)=[@rights={0x18, 0x1, 0x1, [r39, r40]}, @rights={0x30, 0x1, 0x1, [r41, r42, r43, r44, r45, r46, r47]}, @cred={0x20, 0x1, 0x2, r48, r49, r50}], 0x68, 0x5a5f9dccdd2dd66b}], 0x6, 0x800) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f00009ec000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x45, 0x0, 0x0, 0x7fff}, {0x16}]}) r51 = getpgrp(0xffffffffffffffff) r52 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$fiemap(r52, 0xc020660b, &(0x7f000051f000-0x58)={0xaab, 0x6, 0x0, 0x8, 0x1, [{0x600000, 0xff, 0x8001, 0x0, 0x0, 0x8}]}) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r52, 0x8901, &(0x7f00009ef000-0x4)=r51) 2018/02/01 22:32:59 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000500000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f0000793000-0x10)=[]}, 0x8000) sendto$inet6(r0, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a1", 0x77, 0x2, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x2, @loopback={0x0, 0x1}}, 0xfffffeba) 2018/02/01 22:32:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x800, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000001000-0x18)={0x9, 0x1, 0x54a, 0x6, 0x3, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000e000)="0064696e666fe9") getdents64(r1, &(0x7f0000007000)=""/936, 0x3a8) 2018/02/01 22:32:59 executing program 7: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000516000-0x8)=@assoc_value={0x0}, &(0x7f0000902000-0x4)=0x8) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d1a000)='/dev/pktcdvd/control\x00', 0x0, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)}}, {{&(0x7f0000d16000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000d16000)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000a14000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x102b, &(0x7f0000d16000)=""/156, 0x9c}}], 0x444444444444698, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00002dc000)={r1, 0x9}, 0x8) 2018/02/01 22:32:59 executing program 1: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f22000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000001000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/02/01 22:32:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a68000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000901000)={0x0, 0xffff}, &(0x7f0000935000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000652000-0x8)={0x1, [0x0]}, &(0x7f00002c3000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000046c000)={r1, 0xfffffffffffffd1c, "a81f592b11d49bc00bc96d0c5c64ac2dd5bc59db89699dca4128db91bba5b189b6146aeafd974c0d3604ff77a8d8443a0dda5428e9e2afe8a31b994c410c040d96bb4e3490d2eef26786e53c3a88c6378f08694e3772ce00ba09d00ed60742f0a7993a8fac2ae793f17165431aa9ff724f1a50937eacad954068dbf07e1ee1a1594c090000006fb94809c5c43cb5048f7ec556571d7962af0d64d2981797519a89e80272a5e86006badc65d0b332fd6c1b862e7f9c35a1420189024903f22380b9898e08531e4d79314c17fde3931de1ac3c37bd217d0b7897030b533730b2eaa34313c53849"}, &(0x7f0000449000)=0xee) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000064b000)={r2, 0x5}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000a9e000)='limits\x00') preadv(r3, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x0) 2018/02/01 22:32:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000503000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f00006f5000)="23847b", 0x3) inotify_init1(0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[], 0x1000) 2018/02/01 22:32:59 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) capget(&(0x7f0000012000-0x8), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:32:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x800, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000001000-0x18)={0x9, 0x1, 0x54a, 0x6, 0x3, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000e000)="0064696e666fe9") getdents64(r1, &(0x7f0000007000)=""/936, 0x3a8) 2018/02/01 22:32:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r0, &(0x7f0000a50000)=""/70, 0x46) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000586000)={{{@in=@remote, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f000001b000)=0xfea9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000049000-0x28)={@generic="b42aa0e9ccc342481c6651fd580b48bd", 0x0}) r2 = accept4(r0, &(0x7f0000f79000)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000f09000)=0x20, 0x80000) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000a43000-0x4), &(0x7f00006ae000)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000f97000)={@rand_addr=0x9, @loopback=0x7f000001, r1}, 0xc) r3 = dup3(r0, r0, 0x80000) ioctl$KDDELIO(r3, 0x4b35, 0x100) r4 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r4, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) 2018/02/01 22:32:59 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000778000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10), &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000784000)={0x0, 0x2, 0x30}, &(0x7f0000f70000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x2, 0xffffffff, 0x8001, 0x2, 0xf54a, 0x1a, 0x1, 0x5776db45, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00001ea000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f00005c4000-0x8)='keyring\x00', &(0x7f000088d000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000de5000-0x8)='keyring\x00', &(0x7f0000aab000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) 2018/02/01 22:32:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000824000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000072a000-0xe)='/dev/keychord\x00', 0x200000, 0x0) epoll_wait(r1, &(0x7f00001e5000-0x30)=[{}, {}, {}, {}], 0x4, 0x4) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000814000)=0x1) sendto$inet(r1, &(0x7f00001ca000-0x85)="d70a53c6301c15a8897016170bd931c6be87ff34ca2df2465104793a14035fda343060735dc62ae9e5b5a71dbe928a872ffa07c148fb243734fab591e22861b32659ced3277f483639f12a4ab25434a9658a2aca0bd9f50c83dd9238c0f41cd8f2815761de1569450ab526d8b0ca3bd43f342b01fde5b4b7a1bb7f8004f6477ee20b1aa16b", 0x85, 0x4000, &(0x7f000027c000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) sendto$inet(r0, &(0x7f0000169000), 0x0, 0x0, &(0x7f0000998000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sched_yield() 2018/02/01 22:32:59 executing program 3: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) set_robust_list(&(0x7f0000459000)={&(0x7f000044f000/0x4000)=nil, 0x40, &(0x7f00003de000/0x4000)=nil}, 0x18) readv(r0, &(0x7f0000298000-0x80)=[{&(0x7f0000f99000)=""/17, 0x11}], 0x1) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000d24000-0xa)='./control\x00') 2018/02/01 22:32:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3ffffffffffffffe, 0xfffffffffffffffd) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001b3000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @common="00006e6c310011000000008000"}) fcntl$getownex(r0, 0x10, &(0x7f00008a5000)) 2018/02/01 22:32:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000959000-0x8)='./file0\x00', 0x40000, 0x50) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00004f9000)={&(0x7f0000b66000/0x2000)=nil, 0x9, 0x9758605e8a880c01, 0x20, &(0x7f0000ed5000/0x4000)=nil}) r1 = syz_open_dev$binder(&(0x7f0000872000+0x936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000d14000)='./file0\x00', 0x40000, 0x8d) connect$inet(r2, &(0x7f0000e51000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001a3000)={0x0, 0xfffffffffffffffa}, &(0x7f000023a000)=0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00007fc000)={r3, 0x80, 0x6, [0x5, 0x1000, 0x9, 0x20000000000000, 0xd74a, 0x100000000]}, &(0x7f00000e5000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000702000-0x4), &(0x7f0000a20000)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f00005a7000-0x19c)=[@increfs={0x40046304}, @increfs={0x40046304}], 0x0, 0x0, &(0x7f0000051000)}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00004d7000-0x8)={0x0, 0x7fff}, &(0x7f0000bb2000)=0x8) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000cc6000-0x14)={r4, 0x7ff, 0xc0f, 0x7fffffff, 0x2, 0x401}, &(0x7f0000040000-0x4)=0x14) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r5) 2018/02/01 22:32:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0}) clock_gettime(0x0, &(0x7f00006c8000)={0x0, 0x0}) clock_settime(0x1, &(0x7f0000001000-0x10)={r0, r2+10000000}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f00007c4000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic]}, 0x14}, 0x1}, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000082d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000eb7000-0x4), &(0x7f000088c000)=0xfffffffffffffde3) recvmsg(r3, &(0x7f0000fb5000-0x38)={&(0x7f00003d2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000585000)=[], 0x0, 0x0, 0x0, 0x4}, 0x2) clock_gettime(0x0, &(0x7f00002ae000)={0x0, 0x0}) write$evdev(r4, &(0x7f000093a000)=[{{r1, r5/1000+10000}, 0x4, 0x2, 0x1000000db}], 0x18) getpid() 2018/02/01 22:32:59 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000654000-0x15)='/proc/self/net/pfkey\x00', 0xc0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000002000)={0x0, 0x0, 0x40000000001, @tid=0xffffffffffffffff}, &(0x7f0000000000)) timer_gettime(0x0, &(0x7f0000003000-0x20)) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000cd7000-0x4)=0x57, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r1, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/01 22:32:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0xd, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff03, 0x3, 0x0, 0xffffffffffffffff, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x90}, 0x1}, 0x0) 2018/02/01 22:32:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c32000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8970, &(0x7f0000dbe000-0x1a)={@common='sit0\x00', @ifru_names=@generic="804646f20a04eaf33ab7f8669b01abab"}) 2018/02/01 22:32:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002a5000)='/dev/rtc\x00', 0x8002, 0x0) connect$vsock_stream(r0, &(0x7f0000616000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000b9000-0x4)) getdents(r0, &(0x7f00003f3000)=""/49, 0x31) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002c1000)='/selinux/policy\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000147000)=[{&(0x7f0000f54000)="08ff28f0fcf91b13fe621c5b2069cf99e7326a852c20a34125d9c0711982d73994fb380b533391ce4ba9727b98890e9e5b9e6230000f4763e547326baffcdb3153abdccc3057a544a38714affd39113d966cf88d19a6858ac20ef5fc622e69b12a574707575a55ce8d9b", 0x6a}], 0x1, 0x0) setrlimit(0x7, &(0x7f0000e17000-0x8)) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) setns(r2, 0x8000000) 2018/02/01 22:32:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004ed000)='/dev/pktcdvd/control\x00', 0x250000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000532000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000567000-0x8)={r1, 0x1}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f00003e6000)=0x6, 0x4) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000af0000)=0x4004000002, 0x4) sendto$inet6(r2, &(0x7f00009f1000-0x3d), 0x229, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) r3 = gettid() ptrace$pokeuser(0x6, r3, 0x6, 0x3) recvmmsg(r2, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)}}], 0x1, 0x2041, 0x0) 2018/02/01 22:32:59 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) capget(&(0x7f0000012000-0x8), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:32:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c32000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8970, &(0x7f0000dbe000-0x1a)={@common='sit0\x00', @ifru_names=@generic="804646f20a04eaf33ab7f8669b01abab"}) 2018/02/01 22:32:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000618000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000074d000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r0, &(0x7f0000dc6000)=[], 0x9fb517d5) fadvise64(r0, 0x0, 0xffffffffffff0000, 0x4) 2018/02/01 22:32:59 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000-0x10)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, 0x6c131965) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xcef, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000005000)={&(0x7f0000002000/0x4000)=nil, 0x4000}) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000005000)='./file0\x00', &(0x7f0000008000-0xb)=@random={'security.', '\'\x00'}, &(0x7f0000008000-0x7c)=""/124, 0x7c) 2018/02/01 22:32:59 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) pivot_root(&(0x7f0000011000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000334000-0x8)=0x9) fcntl$setsig(r3, 0xa, 0x12) r5 = add_key(&(0x7f0000fab000-0x8)='keyring\x00', &(0x7f0000f36000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00001ad000-0x1000)="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", 0x1000, 0xfffffffffffffffe) keyctl$revoke(0x3, r5) fcntl$setownex(r3, 0xf, &(0x7f0000a6b000)={0x0, r2}) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r3, r4) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:32:59 executing program 1: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e5e000-0x8)={0x0, 0x0}) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000a53000-0x20)={0x2, 0x0, 0x401, 0x1, r1}) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80807, 0x6, &(0x7f0000e5d000)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000012000)={0x98, 0x3, {0x0, 0x0, 0x400, 0x0, 0x100000000}}) r3 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f00001e5000)=""/192, &(0x7f00002ef000)=0xc0) openat$rtc(0xffffffffffffff9c, &(0x7f0000ba1000)='/dev/rtc\x00', 0x40882, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r3, r3, &(0x7f0000e5d000), 0x7) 2018/02/01 22:32:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x804, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000069000-0x18)="ff0209000000000100000000000000001500000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00002f2000-0x48)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}]}, 0x0) [ 70.679154] binder: BINDER_SET_CONTEXT_MGR already set [ 70.684554] binder: 10749:10752 ioctl 40046207 0 returned -16 2018/02/01 22:32:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000de9000-0x4)=0x4, 0x4) accept4$inet(r1, &(0x7f0000788000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00002b1000-0x4)=0x10, 0x800) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f0000310000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) accept4(r1, 0x0, &(0x7f000004a000), 0x80800) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fe2000-0xe8)={{{@in6=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000a0d000)=0xe8) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000009000-0x20)=""/32) lstat(&(0x7f0000725000-0x8)='./file0\x00', &(0x7f0000dbe000-0x44)) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000f7f000)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xf1, 0x401, 0x9, 0x500, 0x7, 0x200, r2}) sendmsg$nl_xfrm(r1, &(0x7f0000a24000-0x31)={&(0x7f00005b4000-0xc)={0x10}, 0xc, &(0x7f00008fd000-0x4)={&(0x7f00008d6000-0x1428)=@delpolicy={0xc48, 0x14, 0x100, 0x4, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x80, 0x0, 0xac}}, [@algo_comp={0xa6c, 0x3, {{'lzjh\x00'}, 0x5110, "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"}}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @algo_comp={0x12c, 0x3, {{'lzjh\x00'}, 0x720, "7f553e4698f08645d27f368d5c982af5a87f436b06650e9b0acba98322a4aba9980ab63fea783358501a0e13524f881d2b93d167b619c58f376ec93ecf8b2b39e90def0358ab2d3639b6d32aea6e199d9ab1f849686429cb1c18512ca5a344b49ec61b1436e7b385ffbede8d9cfcae3bb56a898fecab08bab7be244e0912e8712cd30e8d43f255bbadcb0b65dad8ad73489c4f128ef1d9fae676fca7baa07387e1f91b05eb447334881c0f3c17bf93da4e5732bcca46bc89a516d60896f7b7e0eec4515e9c90a42904cea180ac35736e0f48ed12ed929276bc5e950ed6ecf17190916d12"}}, @replay_esn_val={0x34, 0x17, {0x6, 0x7, 0x4, 0x7, 0x3, 0x8, [0x8, 0x0, 0x2f7, 0x8, 0x8, 0x0]}}]}, 0xc48}, 0x1}, 0x44) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) 2018/02/01 22:32:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000618000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000074d000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r0, &(0x7f0000dc6000)=[], 0x9fb517d5) fadvise64(r0, 0x0, 0xffffffffffff0000, 0x4) 2018/02/01 22:32:59 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) capget(&(0x7f0000012000-0x8), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:32:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f000001b000)='net/udp6\x00') sendfile(r2, r2, &(0x7f0000c4e000-0x8), 0x8005) 2018/02/01 22:33:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000664000)='/dev/sequencer\x00', 0x1, 0x0) write$tun(r3, &(0x7f0000a9b000-0x1288)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "c976ae", 0x159, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[@dstopts={0x0, 0x27, [], [@enc_lim={0x4, 0x1, 0x9f2}, @enc_lim={0x4, 0x1, 0x6}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @generic={0x0, 0x119, "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"}]}, @routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "010eb0", 0x0, "39110d"}}}}}, 0x185) ioctl$int_in(r1, 0x5452, &(0x7f0000989000)=0x100) fcntl$setsig(r1, 0xa, 0x12) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f00006b6000)={{0x2, 0x2}, {0x4, 0x5}, 0x1ff, 0x3, 0x80000001}) poll(&(0x7f00005a9000-0x8)=[{r2}], 0x1, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f00005d2000-0x10)={0xa5, 0x1000, 0x1000, 0xfffffffffffffc01, 0x6ac3, 0x6, 0x20, 0xfffffffffffffffc, 0x9, 0x3}) r4 = dup2(r2, r2) fcntl$setown(r4, 0x8, r0) tkill(r0, 0x16) fcntl$setown(r4, 0x8, r0) 2018/02/01 22:33:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008c5000)={@local, @broadcast, 0x0}, &(0x7f0000886000-0x4)=0xc) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000633000-0x50)=@ipv4_newroute={0x40, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x14, 0x16, @typed={0x10, 0x0, @str='eth0GPL\x00'}}, @RTA_OIF={0x8, 0x4, r1}]}, 0x40}, 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f0000445000)='/dev/usbmon#\x00', 0xfc000, 0xa000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000d70000)) openat$hwrng(0xffffffffffffff9c, &(0x7f00005a2000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000a3d000)={0x8, 0x7f, 0x6, {}, 0x2, 0x22}) ioctl$KDGKBLED(r2, 0xc0045103, &(0x7f00005a2000)) 2018/02/01 22:33:00 executing program 4: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00005db000)) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000939000)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000073a000-0x8)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000103000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x29, 0x0, 0x0, "355cf8ffc87d"}}) 2018/02/01 22:33:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00008e9000)={@multicast1, @dev, 0x0}, &(0x7f00000ec000)=0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000532000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00008c2000-0xe8)={{{@in6=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000cc8000)=0x88) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000051b000)={{{@in=@dev={0xac, 0x14, 0x0, 0x14}, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0, 0x1, 0x2, 0x20, 0x0, 0x3f, r1, r3}, {0x0, 0xb9, 0x1, 0x6, 0x3ff, 0x80000001, 0xfffffffffffffffb}, {0xffffffff, 0x0, 0xfffffffffffffff7, 0x100000000}, 0x9, 0x7, 0x2, 0x0, 0x2, 0x2}, {{@in=@multicast2=0xe0000002, 0x3, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x2, 0x3, 0x0, 0x80, 0x7, 0x7fff, 0x1}}, 0xe8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00003ea000)="010102f8000000000000a4570000ea030a0e06000000d805", 0x18) 2018/02/01 22:33:00 executing program 1: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) readv(r0, &(0x7f000076f000+0x55e)=[{&(0x7f0000fc1000-0x4)=""/4, 0x67}], 0x1) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000fc5000)=0x4) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000fc7000-0x30)=""/48) bind$pptp(r0, &(0x7f000005a000)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0x10}}}, 0xe) 2018/02/01 22:33:00 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) capget(&(0x7f0000012000-0x8), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:33:00 executing program 7: mmap(&(0x7f0000000000/0xc34000)=nil, 0xc34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000c33000)='id_legacy\x00', &(0x7f0000106000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000013a000-0x5)='}GPL\x00', 0x0) r1 = geteuid() mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000af4000-0x4)=0x0, &(0x7f0000c34000), &(0x7f0000c35000-0x4)) keyctl$chown(0x4, r0, r1, r2) r3 = add_key(&(0x7f00006c2000)='user\x00', &(0x7f000086e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c2c000-0x4f)='*', 0x1, r0) keyctl$revoke(0x3, r3) add_key(&(0x7f0000036000-0x5)='user\x00', &(0x7f0000047000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c32000)='b', 0x1, 0xffffffffffffffff) 2018/02/01 22:33:00 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) pivot_root(&(0x7f0000011000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000334000-0x8)=0x9) fcntl$setsig(r3, 0xa, 0x12) r5 = add_key(&(0x7f0000fab000-0x8)='keyring\x00', &(0x7f0000f36000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00001ad000-0x1000)="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", 0x1000, 0xfffffffffffffffe) keyctl$revoke(0x3, r5) fcntl$setownex(r3, 0xf, &(0x7f0000a6b000)={0x0, r2}) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r3, r4) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:33:00 executing program 2: r0 = epoll_create1(0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000518000-0x9)='/dev/ppp\x00', 0x40, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000c15000-0xc)={0x10000000}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000fa2000)=0x1, 0x4) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000d41000-0x86)="9c043ff0304271a82ad53bccdac8eb0a5d8f390efb22b73122934853bfbe58ab046527bd94a548fa8f7cb15ec2bd6e7ced8575e21ae5a1f43037cc109233cf596d72af18d79244e2854506c2e7c896d705920621a9804d5ef53f1800e53d4f8c25fa72777087516191e9d8a8ca165921162ead917f1d7ead50ab38f47aa5526817e308f67821") epoll_wait(r0, &(0x7f0000a49000)=[{}], 0x1, 0x2) 2018/02/01 22:33:00 executing program 7: mmap(&(0x7f0000000000/0xb2e000)=nil, 0xb2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b2e000)='keyring\x00', &(0x7f000038b000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f0000b2d000), 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/01 22:33:00 executing program 1: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000003a000)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000041000-0xc)={0x0, @empty, @local}, &(0x7f0000044000-0x4)=0xc) connect$packet(r0, &(0x7f0000037000-0x14)={0x11, 0xb, r1, 0x1, 0x100, 0x6, @empty}, 0x14) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000043000)={@common='vlan0\x00', @ifru_ivalue=0x1}) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) pivot_root(&(0x7f0000007000)='./file0\x00', &(0x7f0000031000)='./file0\x00') symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r2, &(0x7f0000043000-0xb)='./file0/control\x00', r2, &(0x7f0000042000)='./file0\x00', 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000007000-0x8)={0x0, 0x0}) rt_sigqueueinfo(r3, 0x24, &(0x7f000000e000-0x10)={0x25, 0x7, 0x100, 0x5}) 2018/02/01 22:33:00 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) capget(&(0x7f0000012000-0x8), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:33:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x40000, @empty}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) flock(r0, 0x8) 2018/02/01 22:33:00 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x2, &(0x7f0000020000-0x18)=[{0x14}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) timer_gettime(0x0, &(0x7f000001f000)) pipe2(&(0x7f000000b000), 0x4000) 2018/02/01 22:33:00 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000000c000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000005000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000010000-0x10)={r2, 0x1, 0x6, @random="144f9c01f0ae"}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000010000)='./file0\x00') setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000)={0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f000000f000)={r3, &(0x7f0000012000-0xe4)=""/228}) 2018/02/01 22:33:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000541000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000d61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000731000-0x4)=0x14, 0x80800) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000a5c000)={@loopback={0x0, 0x1}, 0x6, r1}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000375000)={@empty, 0x8, r1}) r2 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) pwrite64(r2, &(0x7f0000738000-0x2b)='\x00', 0x1, 0xffff) 2018/02/01 22:33:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000d22000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0xdf, 0xfffffffffffffffb}]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000546000-0xd)='/selinux/mls\x00', 0x0, 0x0) pivot_root(&(0x7f0000f41000)='./file0\x00', &(0x7f0000219000-0x8)='./file0\x00') 2018/02/01 22:33:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x43) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000093c000-0xc)={0x40000000}) r3 = epoll_create1(0x0) dup2(r0, r1) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000579000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000304000)) 2018/02/01 22:33:00 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000aa1000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000111000)=""/74) 2018/02/01 22:33:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) mq_unlink(&(0x7f0000832000)='\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r1, &(0x7f000040f000-0x20)=[{&(0x7f000014b000+0x9a7)="de17c491399407c29460b023826fe4857392d627e5288ca078c20e3f24a89c1cba5e9de6731c2b4138297d26554cc79ce5ec0c0ffbbb1cdce697d0f5065423630c30de10f69908000000000000004dc001999816747a6a9ed95be00ad501102d51cd666315bce485a8ecb888c5a1eccb8410a160c82f1872d0e62f952a7ed7444f79b0e4329a20487babf737fc76be0a77f2287bb76db4a02a82531bad9a5290c3079b0a13db94787fd94abe3d66bff4b9ef45d1186937ccce07b68eed6dd0eada1bfc05b0edfefdae6952f8a2106103f254", 0xd2}, {&(0x7f0000718000-0x3c)="2e510334066f70ae90ce7dbf7b906d923e26ee3109a83a3b1cd94e8850478627395b14b3b09d8cc8c2b652fdf233cac5981c3b56864e675caeee271a", 0x3c}], 0x2, 0x0) fchown(r1, 0x0, 0x0) fchmod(r1, 0x0) close(r0) 2018/02/01 22:33:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000560000)={0x0, 0x81}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000be7000-0x8)={0x100000002}) epoll_pwait(0xffffffffffffffff, &(0x7f00002fd000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x5, &(0x7f0000759000)={0x7547}, 0x8) 2018/02/01 22:33:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000279000-0xd)='net/wireless\x00') preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000202) [ 71.939494] device syz1 entered promiscuous mode [ 72.006469] device syz1 left promiscuous mode 2018/02/01 22:33:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000464000)={0x0}) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000db1000-0x9a)="283d151ba50dcec51802c0a02c45e63cab745f25f0b9f01c14ef99890557c9cc085c245b73bc48e150d7de85c7b6f4e512ec6c25e78cd17ffdc7ddef116d6ac4cbd7340d84913f1d420aa9b3fcc7c58700d517c35a63d9595af3c1f9e5ce03a845b9a8a34baea49b52e6c01c5e169e38afcadc64d67299eb066b5940ed0d064a738ab5ca67c6b8d92d2ba974b320ea498f364b91a6ee5308ce13") r1 = socket(0x11, 0x3, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d23000-0x10), 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d79000-0x1)) 2018/02/01 22:33:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) r1 = dup3(r0, r0, 0x80000) sendmsg$nl_generic(r1, &(0x7f000017c000-0x38)={&(0x7f0000c36000-0xc)={0x10}, 0xc, &(0x7f00006c0000-0x10)={&(0x7f000060f000)={0x7b4, 0x18, 0x100, 0x0, 0x0, {0x1}, [@generic="39c6c09550b21405b7cc641bbcac244553b2faccdd10939b8a4b64c91c670c9e3fa31208edd34643271bcd06e5", @generic="5bbc627ab5052cd6ba42b8ca9b4b75bbcc80ea63ed3c6b45a51aa707c410f9b06971c0717ba9b8fc3e3da13a60c49dddee04b3dd19ba1c4ee23aebc461d5150c5d5974b7132925fc8e6c40fe520c290893d8f63760fcfb4e22b481df831db9f055529a6cf1ab52a39c6f558bea29fe368b451137df334ff3ddfab6da4137166e609e8921dee1ad9039c099d4423a13913493cf1ff7c9b44b51889768eedaba6bcaaf4b89ef7f", @generic="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", @nested={0x170, 0x8a, [@generic="43ccdfd07a480f8b8e943c94c27bcda3f95866870e3d2bc129e07c1c0f142948cb68b00bcc7fa0b68c4fac8decea001fb22de9447e3f70c846eb5752455455e18ddad082a5347c0d226c904f65dd873c3589", @typed={0x10, 0x29, @u64=0x7}, @typed={0xc, 0x24, @ipv4=@broadcast=0xffffffff}, @generic="15bd889cc4a25dfb1952c4a6c54c1bbbe6448e536f2467c5823de799fbecb9152263ef5a3cb23cef75f584c91a830d28d53f4d7effa2cf8783a313cb969e5da7020ef0b7803e0d354cf2a355966007aa573e156e3d646ac0afc462d33e3c556a98897d00d162e1c89ef48aa07eebac215acb53fe8750b307422023ba58aebc084defd11cc3d92e1166ffd3e52893bfa53ae89106bc72b63316f7f689f19fc2ff87007638306542991f793c6cf3622e2b039120ada4ccd9849d77beed717ab406db32f7504b40b62c06392dab614e46c61045622f2414b1e7c0b864760824139874eebb342e0f4d588a1b0b95b3b3041d", @typed={0xc, 0x37, @u32=0x1f}]}, @typed={0x10, 0x3f, @u64=0x8c6c}, @generic="56e7824a525d39bc3b6722377eaa5a3ee98a2ea54da7ac03c3850f829e14bb2146c5ccb372237e88c178e97ceece37f25624fe6dba0695288e45b4870668ba6f6f09ae5b4a07391fe87d3dcdbe6ae3a8c920e711f80d3a879d92543e37190cf76e25dd7f89fd79111c7487a4bd63e92fcf30451220e37bd4d895fd", @nested={0x220, 0x62, [@generic="18a845f00eda80b4b0a09032fcf9c798b71ea576c2c2", @generic="9275b2434e6f1cd57f5844a254d383bd0b47ca3e14505a978eb9139621bb73fe4d4148d8389b6e781ced5ac4f5abddc452b2a6e9ae08e9e5f7932e2801678672dc2c2905631b21424740b29e10d58d07febade79d252ffa122fcaa6426abf9c806e196a85465fa97f8d7467e76e5db2e83d0c7c992cd020226bf757dd2ff3bccc45bb04b8123b9262f165ee77b9bf7", @generic="6a201e8ab94a3712a86170a3167714939627f313250f7e5a7210a32c5dcd6a23011ff0cd853ba464815b12da08108fa224f992082740b2b5b82e9255be335e9ad2035217fc1f454ac6f13c628cff57b3e826ec791a3280980ce2d7d9ed91d2b6b2de5a26691dc30084067c18e41f70505494d03804ed21b72ff4c293404b5730693ce4cd5bc8f7da2498a1db2436c54d68edf86dff17a0dba8e4b2e594a210b3411bbd602f2d1d57d5eccab21d93f868aa9c73a0a7ace57e94a56031ccc90bfba6", @typed={0x18, 0x2a, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="6744cdb3a7fd2fa2b571ecb0f40d1ac353b5b4405e081da9ad9bf98d1544892b3f9bf2159a9aae31b2000f89254f76bce135d7be440bab66d189414bad3b57915e96cc3ad88c242a116c424703f0685c6bffbb50c70fe657cc1f824450b4765e59ac08ed5edce22cb551c4933e35f0cca596ccac503454cce9b39b8400110df681dbd97508c13895292fb8b1fec46eefbc14075fe7089e749d4748f7"]}, @nested={0x1ac, 0x48, [@generic="efea25e10406824961cf57d5974260ee4800ba026628d6ba67b6f6ead0509b978782d1ab547cd76d4b69cd45951492fb01923682fd624bb9d224d378d8730e65b06c7f62be242a65a3640b57c6515b415684cac05f3fbd3ff4d58e2dfda8b2ee25a6cf73adaf56da45edc2db5b6cba93505d297039f23ce5525fc12ed02eb8cc13548a5f4b40bc2d37342980e9a9c9c3af983872ebb54e54dad702771ffef7a9bc3c5f903f058bb52ae35d37ee3683f04ad50a3548289a99bcc16597b328", @generic="3ca84d0515177d082b5baf2eadd45ab52cf11e88eeef8171f05fbcfcc3ae1bcf68e1096c456a322b813b261087b122a8393fa7cd4495eb6202e22486ba591842a0fa14b21a404df1879eb6b44bdcecd1c9f23571a72b7bdb6af69787", @generic="819ebfee6000fbda0d7fb3152f1a178dd4e90fd1020865fe59c58400c62d2174d2db7fc755b4142914f98df13cd8f714e1c8519fd20f78bf35dc68f9797d814f04eac415188fa8fa23c2305724d7cc4b8f01cb0638fa1744d3b2edd97b37159e4635f1cb81ec3358a3b38eef4b2704a497c5721e57b4ea58a1d8dbd666673d6f24e165017ee75bb3c6325552e56a"]}, @typed={0xc, 0x8f, @fd=r0}]}, 0x7b4}, 0x1, 0x0, 0x0, 0x800}, 0x8000) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000005b000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000169000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000497000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) 2018/02/01 22:33:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) llistxattr(&(0x7f00004c3000)='./file0\x00', &(0x7f00007bc000-0xc5)=""/197, 0xc5) 2018/02/01 22:33:01 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f00003c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x14) fcntl$addseals(r0, 0x409, 0xb) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000002000-0x30)={0x8, 0x40, 0x100000000, 0xe303, 0x3, 0x2}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0x2, 0x800, 0x8004, 0x7089, 0x9, 0x1000, 0x2c9783cc, 0x0, 0x0}, &(0x7f0000001000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000)={r2, 0xfffffffffffffffe}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa) poll(&(0x7f0000000000)=[{r0, 0x10}, {r0, 0x80}, {r0, 0x4061}], 0x3, 0xdad5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x11, r1, 0x0) r3 = getpid() getpriority(0x3, r3) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000001000-0x8)={0xffffffffffffff80, 0x8, 0x34, 0x7a}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000004000-0x1)='\x00', 0x200) setpgid(r3, r3) ioprio_get$pid(0x3, r3) r4 = getpgid(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000005000-0x4), &(0x7f0000004000)=0x4) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={r4, r5, r6}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000006000-0x20)={0x7f, 0x0, 0x0, 0x8001}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000005000)={r7}) 2018/02/01 22:33:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000220000)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d90000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00001f1000)=""/4096) r2 = syz_open_procfs(r0, &(0x7f000003a000)='status\x00') exit(0x200000400) syz_open_pts(r2, 0x107000) preadv(r2, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x4) 2018/02/01 22:33:01 executing program 0: ioprio_set$pid(0x0, 0x0, 0x4364) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00001e3000-0xe8)={{{@in=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f0000630000-0x4)=0xe8) r3 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x38)=[{&(0x7f0000000000+0xb99)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x70)=[{&(0x7f0000743000-0xf2)="882025b1b8282c2198bd6fa457318ec50f60171e86c49aa07517717ce56e26ce99fd4c275d397a165c871516fd0b73bf8ab575bd3c6c8edbe799e09033da2697ab929df32adaf7878357041ba63d304f9defa820dcd888d424cb30fbaa9a19955d852923c85a1b4efb86fed328f8839a592a4ceca124eb9e47a56d29991d41eeced6cafd2f745f2cda11dbf86908fd09f2ced35b895ea8e583b58e0588460cc665dd2ac85e91d354de6241286b2e45932fe503c117f0e6101c9b1d631c0b3f0f630649751d6bfae03ed944e8928269d8acab477e446c7fe4527b5ea96bb9b9614059cb406a2032b396fc9c03c76d13c4108e", 0xf2}, {&(0x7f0000001000-0xd9)="d424fcbf0ac718f2106b50b3e27492d9a9cdf1540c6461c9d1a0e4b7ea4c2fefb5f86d9226c7151439a1373f03ae503a183725b0a08d0a4288f79b339b7965bb4f85043c6ce4573b5c70a282cc3727abb8ce30b086392e49fbb7c37c03217404563f18b659b64d7e109e8941375053f273fd2610067f9c29c3af539086dd16ffd4a373b75cee9a6f65dd3aed4c946682835fe29b7b9c51475d3e845bccad33dbbc47a31a1e583a06b12d0aef34d8e7f92c0addc8609cf9bc63f2a5ec7eb18fc688a927d945a684cce19742b2af3f0b61d165c8a30587e1310b", 0xd9}, {&(0x7f0000d22000)="342af9b1a92a1728ad", 0x9}, {&(0x7f00007ea000-0xc0)="2e299e1a059af70aa0a2b62f1f4bd0bd69e6d79f6836271e57e31bad16a152b210fde9ec6e4da4d609c9047fb1052440f8b38cfb10769cf80a9b52cf99bc7affb4effd1cedb3a7d7e51f6926763d938c50dd76abc463b289454ae06ff2359f7b777677a781bb5fce7f0ca28b5a62e50288db2fe5022fbccabeda2cb76921687ba430420cc1c6e370e8e87b5cdf27bd1005d1f1c809e47a0c7e2c4e35270fd6b0c900f47287e9ba70c2cfad2425da9b7759db704e1b64ef1575a134fcdafb32ae", 0xc0}, {&(0x7f0000001000-0xc0)="624a574fa7d7f65a4de7c8bdad0bc45c0688627a3257418d156d469aff8a4c877c50d2c840def62e84e4d69bde53073e8f61c04676af08d5e065bf08350e3bd4a913321531a0b6834c841ed70e22d0939f7f51ac681c0c49132f4f3c3ab602aa5e924c9c764b93196369a3f70e06878bb0c1e148d86886fb7a42abf393cbd5545e2f7b7473fe7ae03abf6c33d34f984c5d13909e80a97f417dfeac83910ca860667af7590ff0fe9caa9251884f4bcc7d7a699698feb2f6ab15c7771bb4d9b3f3", 0xc0}, {&(0x7f0000001000-0xa3)="fd574ed853c8d31ff8052e580a37fdfcb4fe1766c0be560b09002f951a99896ed62dc242712a2ebc43f88b2626551a0b0a95c85c68af8186281c4c14754fa3eb2fb49e7736d0aac88bf64b77bc00a5cdb776809c85381bb02009eb6d0c08ffa3f506941d9c4b5c99d32dbf3ed83e6c38a5bc311bd1783d1e61b2e9d90afe128ed3ee8c31ac13f3e3f256dfefc76b6d1ce3cdc172815c06d03b2dad5b001c4b69cc0eb2", 0xa3}, {&(0x7f0000000000)="c35f", 0x2}], 0x7, &(0x7f000096b000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x4004811}], 0x1, 0x0) 2018/02/01 22:33:01 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) capget(&(0x7f0000012000-0x8), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:33:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c9f000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c1000)='/dev/sequencer2\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0x7) 2018/02/01 22:33:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001d6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x3, 0x0, 0x10001, &(0x7f0000001000-0x10)={r0, r1+30000000}, &(0x7f0000e6f000)=0xf70, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f00006f7000)={0x77359400}, &(0x7f0000877000), 0x0) timer_create(0x2, &(0x7f00004b0000-0x60)={0x0, 0xe, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000d17000)=0x0) timer_settime(r2, 0x0, &(0x7f0000b23000-0x20)={{0x77359400}}, &(0x7f0000431000-0x20)) futex(&(0x7f000000d000-0x4), 0x5, 0x7, &(0x7f0000451000), &(0x7f0000025000-0x4), 0x0) 2018/02/01 22:33:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000071e000)={{0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, {0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x5}, 0x401, [0x7ff, 0x8, 0x70000000000, 0x5, 0x7f, 0x326, 0x36c, 0x9]}, 0x5c) sendto$inet(r0, &(0x7f000050a000-0x6e), 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00006fd000)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000576000)=[]}, 0x0) 2018/02/01 22:33:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000196000-0xcc), &(0x7f000004d000), &(0x7f0000000000), &(0x7f0000a06000)) set_tid_address(&(0x7f0000ac2000-0x4)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) prctl$setptracer(0x59616d61, r0) ioprio_set$pid(0x2, r0, 0x6) 2018/02/01 22:33:01 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={0x2}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000df0000)={@syzn={0x73, 0x79, 0x7a}, @ifru_mtu=0x10001}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ac6000-0x9)='/dev/ppp\x00', 0x501200, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000a1a000)=""/228) 2018/02/01 22:33:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8953, &(0x7f00004ee000)={@common='tunl0\x00', @ifru_addrs=@nfc={0x27, 0x6, 0x6}}) mmap(&(0x7f0000000000/0xb9f000)=nil, 0xb9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b9f000-0x38)={&(0x7f0000b9e000)=@rc, 0xa, &(0x7f0000496000-0x30)=[], 0x0, &(0x7f0000b9f000-0x25)}, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) mmap(&(0x7f0000b9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000b9f000)={0x0, 0x0, &(0x7f0000b94000)=[], 0x0, &(0x7f0000b95000-0x292)=[]}, 0x0) 2018/02/01 22:33:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000f47000-0x31)="080b000000000000774d96f6bb8b7ca15be380ce1ba9c6823a936e4a31fb008a36d8ffa552eefb4de128c385047b0ce72f", 0x31) 2018/02/01 22:33:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f000091a000), &(0x7f0000000000), &(0x7f0000001000-0x87)) times(&(0x7f00000c5000)) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x6, 0x800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x5b8, 0x4) 2018/02/01 22:33:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) fallocate(r1, 0x1, 0x10001, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008e1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000f2d000)='dctcp-reno\x00', 0xb) bind$unix(r2, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/02/01 22:33:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000071e000-0x8)='./file0\x00', 0x60300, 0x40) shutdown(r0, 0x1) r1 = eventfd2(0x0, 0x0) write$eventfd(r1, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) writev(r1, &(0x7f0000d7f000)=[{&(0x7f000099d000)="500c5401091ca48d", 0x8}], 0x1) write$tun(r1, &(0x7f0000001000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "c0189e", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, {[], @icmpv6=@echo_reply={0x81}}}}, 0x34) readv(r1, &(0x7f0000003000-0x20)=[{&(0x7f0000003000-0x6c)=""/108, 0x6c}], 0x1) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00009b1000-0x10)={0x6, 0x10001, 0x5, 0x101}, 0x10) 2018/02/01 22:33:02 executing program 3: mlock2(&(0x7f00003a8000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000161000-0x50)={0x1, 0x2, 0x7}) msync(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000002000)={0x8, 0x20, 0x80000001, 0x8, 0x8, 0x4, 0x2b, 0x3ff, 0x80000000, 0xc58, 0xe7ee, 0x7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000004000-0x4), &(0x7f0000003000)=0x4) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/4096) socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(r0, &(0x7f0000005000-0x60), &(0x7f0000003000-0x4)=0x60, 0x800) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000004000-0x20)={@common='eql\x00', @ifru_flags=0x800}) mlock2(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000005000)={'system_u:object_r:dbusd_etc_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x31, 0x31}, 0x3b) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000)={0x0, 0x2, 0x4, 0xff2c, 0x0}, &(0x7f0000005000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={r2, 0x8000, 0x0, 0x4}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000006000)=@random={'system.', '/selinux/avc/cache_threshold\x00'}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000007000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000009000-0x8c)={r2, @in6={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}}}, 0x8c) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000006000-0x4)=0x2, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/ppp\x00', 0x200440, 0x0) 2018/02/01 22:33:02 executing program 7: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000eaf000-0x90)={0x200, 0x0, 0x7, 0x6, 0x2, [{0x3e06, 0xfffffffffffffffd, 0x1000, 0x0, 0x0, 0x80}, {0xff, 0x8000, 0x2b, 0x0, 0x0, 0x8}]}) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000fa2000)={0xfffffffffffffffc, 0x797, 0xffff, 0x80000001, 0x4a8, 0x80000000, 0x9ad}, &(0x7f00005af000-0x40)={0x8, 0x1, 0x10000, 0xa85, 0xe4, 0x2, 0xda6c, 0x29135a31}, &(0x7f0000fa2000)={0x100, 0xdb7, 0xdec1, 0x1ff, 0x1f, 0x2, 0x3, 0x100000000}, &(0x7f0000fa3000-0x10)={0x0, 0x1c9c380}, &(0x7f00003d5000)={&(0x7f0000fa2000)={0x20}, 0x8}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x5, 0x100000001) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto(r2, &(0x7f0000a99000), 0xffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000fa5000-0x4)={0x3}, 0x4) 2018/02/01 22:33:02 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011d000)='net/softnet_stat\x00') pread64(r0, &(0x7f0000e61000), 0x0, 0x1fffffc) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) readv(r0, &(0x7f000065e000-0x20)=[{&(0x7f0000522000-0x5b)=""/91, 0x5b}, {&(0x7f0000ee7000-0x99)=""/153, 0x99}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 22:33:02 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) capget(&(0x7f0000012000-0x8), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:33:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000423000-0x20)={@generic="1b381a93d06a384e2fbf14563b2cc784", @ifru_flags=0x8000}) mmap(&(0x7f000036c000/0xc00000)=nil, 0xc00000, 0x0, 0x10, r0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f66000-0x90)={0x80000001, {{0x2, 0x3, @loopback=0x7f000001}}}, 0x90) close(r0) sched_yield() 2018/02/01 22:33:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x30001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7b000-0xf)='/dev/sequencer\x00', 0x801, 0x0) write$sndseq(r1, &(0x7f000079e000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x2}, {0x0, 0x6}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000082c000)={0x4, 0x0, 0x0, 'queue0\x00', 0x1}) ioctl(r0, 0x2285, &(0x7f0000d7e000-0x1)='S') 2018/02/01 22:33:02 executing program 4: vmsplice(0xffffffffffffffff, &(0x7f0000415000)=[], 0x200001e7, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008f3000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x58a, &(0x7f0000224000-0x4)=0x4) 2018/02/01 22:33:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000bc3000)={0x8001}, 0x8) pipe(&(0x7f0000a9c000)={0x0}) read(r0, &(0x7f000049a000-0xbf)=""/191, 0xbf) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000f44000-0x4)=0x3) seccomp(0x1, 0x1, &(0x7f0000008000-0x10)={0x1, &(0x7f000004e000-0x10)=[{0x6}]}) 2018/02/01 22:33:02 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000004000-0x4), &(0x7f0000003000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00009b9000)={0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x1, 0x8}, 0x8) signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8), 0x8) 2018/02/01 22:33:02 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000d01000-0x9)='/dev/sg#\x00', 0x7, 0x8efc69e7f69a7e6a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4), &(0x7f0000e5e000)=0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) r3 = dup3(r1, r2, 0x80000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000fd5000)={@generic="310b4d565a528a0b2714996ccb6c98bc", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f00000e0000)={0x7fff, 0x0, 0x7ff0000000000, 0x1, 0x1, 0x4}) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f00001b8000-0x4)) sendmsg$netlink(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000fd3000)=[]}, 0x0) 2018/02/01 22:33:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e7f000-0x14)={0x0, 0x2000000, 0x9, 0x6, 0x5870e965, 0x7}, &(0x7f0000318000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f18000)={r2, 0x401, 0x0, 0x7}, &(0x7f0000c8a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000592000)={0x0, 0xfffffffffffffff7}, &(0x7f0000605000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006e5000)={r3, @in6={{0xa, 0x2, 0x20, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xf133}}, 0x5, 0xffffffff}, 0x98) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000583000)={@rand_addr, @local, 0x0}, &(0x7f0000c5c000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000d28000)={@ipv4={[], [0xff, 0xff], @rand_addr=0x5}, r4}, 0x14) 2018/02/01 22:33:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00003d1000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x3) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f000022a000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00008c3000)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f000004c000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000e52000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r3}, 0x14) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)}) r4 = syz_open_dev$binder(&(0x7f0000af4000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000eab000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004dd000-0xb8)=@ethtool_rx_ntuple={0x35, {0x1, @hdata="e4e9999e9075a72d618d474f6f165982c8ace40e851bb3f72626ddbf57f53311a786da184ff29661c30646560b1138d3a1612a7529ebe4cabb94daa0e156ee2a1b8105403ebd1e43", @udp_ip4_spec={@broadcast=0xffffffff, @rand_addr=0x4, 0x0, 0x2, 0x3}, 0x1000, 0x2, 0xb4, 0x3ff, 0xffffffffffffffff}}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000974000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000dc0000)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000234000)={r6, 0x1f}, &(0x7f0000620000-0x4)=0x8) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000392000-0x4), &(0x7f00004b5000-0x4)=0x4) fcntl$getownex(r0, 0x10, &(0x7f000078e000-0x8)={0x0, 0x0}) r8 = syz_open_dev$mice(&(0x7f000040e000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f000046c000)={r6, 0x7fffffff}, &(0x7f0000f9f000-0x4)=0x6) fcntl$setownex(r4, 0xf, &(0x7f0000eee000)={0x0, r7}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000cd000)={r5, 0xfffffffffffffff7}, &(0x7f0000d24000-0x4)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) socket$pptp(0x18, 0x1, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000442000)}) [ 73.155622] audit: type=1326 audit(1517524382.070:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10984 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 [ 73.180154] audit: type=1326 audit(1517524382.090:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10984 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/02/01 22:33:02 executing program 2: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000935000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000dee000)) r1 = gettid() fcntl$setown(r0, 0x8, r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffff030}, {0x6}]}, 0x10) 2018/02/01 22:33:02 executing program 3: r0 = syz_open_dev$sg(&(0x7f00003c3000-0x9)='/dev/sg#\x00', 0x7, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x5, 0x6, 0x6, 0x80000001, 0x6000, 0x9, 0x100000000, 0x9, 0x81, 0x66a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xb, 0x0, &(0x7f0000f91000-0x10)) r1 = syz_open_dev$usbmon(&(0x7f000083b000-0xd)='/dev/usbmon#\x00', 0x0, 0x105100) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000b3000-0xc)={0x18}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008e4000-0x8)={0x0, 0x8001, 0x1}, &(0x7f0000f05000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fda000-0x10)={r2, 0x3, 0x6a, 0x2}, &(0x7f00009e5000-0x4)=0x10) r3 = getpid() r4 = gettid() ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xffffffffffffff2a) tgkill(r3, r4, 0x3b) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00007a4000-0x4)=0x40, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f00001b7000)='/dev/sequencer\x00', 0x20000, 0x0) 2018/02/01 22:33:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000001000-0xe4)=""/228, &(0x7f0000001000-0x4)=0xfffffffffffffd67) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r1, 0x4004510d, &(0x7f0000939000-0x1)) [ 73.238550] device lo entered promiscuous mode 2018/02/01 22:33:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000b82000)={0x5, 0x401, 0x3, 0x9}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000052a000)='/selinux/enforce\x00', 0x0, 0x0) process_vm_writev(r0, &(0x7f0000474000-0x70)=[{&(0x7f000023b000)=""/98, 0x62}, {&(0x7f000088e000)=""/224, 0xe0}], 0x2, &(0x7f0000a1a000)=[{&(0x7f0000b65000-0x68)=""/104, 0x68}, {&(0x7f0000309000-0xd0)=""/208, 0xffffff8c}], 0x2, 0x0) 2018/02/01 22:33:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) capget(&(0x7f000003a000), &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000673000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005b5000-0x28)={@generic="22359640a0a56f8d7ee47786ab14fcd4", 0x0}) sendmmsg(r0, &(0x7f0000606000-0x1a4)=[{{&(0x7f000041a000)=@llc={0x1a, 0x1b, 0x9, 0x6, 0x80000000, 0x1f, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10, &(0x7f00006a2000)=[{&(0x7f00004e3000-0xf2)="b0440da342f6b9ff096768405a6f6e7d62b6fa3fbb414f6925a6a91fa811ad7eb803ba54e9364a13b9ab842bc8e2e8f63ccb1e878db78a2f03b9c4439237c6ec749baee7e0bdde484c9dec6ed951201d7ee3ae365f7819ae53bd8a6f5882b1ec0346a60f8d45f472d9b80451ecc2a79d2f1206c56a6b7a3590fed82812a733b373fa741af1a244da2962ee2ea0b25ef423c21373f3c0a33ce873988894eff699710f84eed90e8ab1af9f2f3ad5abc4c9da88f54d265534fcc10e0d055daa4811617d552eb156083a15cf7fe93ff2cd705a4b943e21e77845e46c5b4def325b8b3d77afc296c8f2a57b280bf6edffe122a152", 0xf2}, {&(0x7f0000ede000-0x3f)="e88d4ccc6d6c0446e09c01749e3cc930f616898f7da5941f16274b9158113848087eb335d7416e7527b85c509796d0db1b24e3838c72616b6be341a99efae7", 0x3f}], 0x2, &(0x7f0000286000)=[{0xb8, 0x118, 0x20, "d275aa6842a563c97a8de6395575b30046fa8e623845af263150ed35c6def5e44c18ec75a08ec787e236dece48d22cb49baae2336c82bc887a7be8815a7e9c7b71a8c92903e06ea6da56875ff27b6f379bb7f8be244ba53832ebc9388a61f08eab159f8d3bc29940151b1a91f0cf95bc28eb00fc10b3c3bc39abed3521f5feba8f93545c875c252c99861a09c433872a7a0c3cdf5a1f83a01124bab27b93a3a64537d367efcc53ec"}, {0x70, 0x11, 0x7ff, "303b6047dcf463739ebe4e513f1be06952fbf151a16626779365c349b5ca778cdca14eedb99362ff66198ec43edced40f160b143b62d21cbdb56ff55711aeb7ada7017b80e7973f58a4b939bd51391de5a8c7c5184353db11997cce837"}, {0x58, 0x29, 0x7fff, "e543bdddf35ab5690cc5ef40eee173a0575a6d87158d5ec56a2ea4491c711981f188f456577c7e93d87037a14315310518851343df0ea96eb69d9e8f56879734d0ab8f67dd11ed"}, {0xa0, 0x1, 0x8001, "47eb5fe62ec78b908169a8cd5b0f8c6ba8d3e6a8ea929d2c23b98826a42623c61fcd27cd36c707cf81d1401e3bcaf5322721b5ca2c6b31031d32f793d2c7f79aef2c2b3a352e6dd9fe5142c52175515f1404e8644c92270ac45695034a976f60cc5b579cc6287bb378468052bd2eb1a9344332f4bc44fc36ece22bdb7bdb454b86ea122e0e49cc2fd860064d"}, {0x48, 0x1bf, 0x8517, "72d9e068437f96253b297ec6227107e20fad5577b55de99ab241d3445f1da990edc17112cb9b23de337d4b908678437c737f500b"}, {0xd0, 0x0, 0x3, "6b00e5b142489af1992edd7bcc85d032069730400cbb1555b811b15c016809e46ed18a455f8fadd89f50105bec2e2b2c85e0cb57822c3878d2a4671a58094cdfab29585f975c6f918b1eff1fe8ab34030e2680a1639b3fcf9760cae73d28ab96a59bbc70a25ebd6cc2ea907da85565e25c0a51588b7dd840dac2692f733f675ddfb36521f5d02cd46448a3dacd809041f080b9655f87ebeaf122b0d8d9a5e0066cc6f3e4305ebd3f319b9e1cba8cf34f962d56d9ee2c2f490276"}], 0x338, 0x81}, 0xfffffffffffffe00}, {{0x0, 0x0, &(0x7f0000bda000-0x10)=[{&(0x7f0000847000-0xc3)="9fa7dabc435882c318fc48add291168dcbe5ec9a056ca659621fee413a8be89ffa67a65f83c21fb2004d000c8d848f773479b152539a7bc8f16af71bda31488e205f66aff64b794c175b2ccff4ba59cd50bb0de41f2efd2944736ad0552b380f08747a2b5315472252ea6342ab15ff9cdb109eccdc3b38df97ba963e3dd20b63747a65609db14db5eed9ed24638e36c12cc1650926ac94e443aae83e4efe697694af43cb75464cd7806fab44d827987784ed11e7d5969944eb6306086553eb991c0dc2", 0xc3}], 0x1, &(0x7f0000484000)=[{0x58, 0x107, 0x6, "d933865422b1f8f132a91ac41cd061f91a06e628e9ab629ebb4eb11fc5178dc84505196764776f5037eac58994663e069d49ee73f8ace454cd5459a2f2722ca325de1ab5c27128"}], 0x58, 0x4}, 0xffff}, {{0x0, 0x0, &(0x7f000008b000)=[{&(0x7f00000e0000)="7077cacbd5e282a5cf4809c42e5c49d9bc5cf07e816fc5c4aa1986134f84c4b856f4fb06680300e4682459b45adbc2f430e4d893732d14c72fdc52a0f9d1", 0x3e}], 0x1, &(0x7f0000072000)=[{0x1010, 0x10f, 0x200, "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0x1000}, {&(0x7f000047c000)="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0x1000}], 0x3, 0x0, 0x0, 0x8000}, 0x80000001}, {{&(0x7f0000ae4000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x4, 0x2, {0xa, 0x3, 0x10000, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3}}}, 0x32, &(0x7f00000c5000)=[{&(0x7f000063b000)="e6c9fb332c41907302d90b0a1aa3a50c07f9875936410c0dce927fe2a3e153992f13f4f00a4d7caf3d96487984ac5402482918d2f3e36976e92dd751dece4e7b8f22ee3a2a7f38032a4bfcd2d58e781d0c97fa83cd5344dab75e7c8c214f3a7dcbb5a7450f01c25d437015fe8e0ccd682239654029b5da9d3a54fd93537d01031f74e79b7fd8cd9c756fdeb1ed29d1bd78afbd77d828a47c571a8de8", 0x9c}, {&(0x7f000092b000-0x1e)="96bd9aa974c83e9d9a8b02e4ff2da7c874383243cdf8c19de753b27f17bf2a058b2641406f921d85dacc6684af8992bb40d6789c11176a657ef5497795443f5d39a9e5c3f29894c4c3186d5b940199cf", 0x50}, {&(0x7f0000ead000)="5f0d7682d7d3e2e4b0bce7986f3dcae5a7af4195175918d4bc0dc5904735995ca488389672c69715ee3a40b56cc881fc1fa6647bbf32139b2ca7f998d7cae630fd39", 0x42}, {&(0x7f0000168000-0x91)="28f2b8d56fd0299960ffa40450913a67fdc1d4f335aec90cd3c5ea127382b51d79db64690d835158804350738b077faadc87b71e941009c55e4b32d905e36beb60794648b1988f8d4edeb72e3abdcf8bd1b737f7785abe0985f04ead5bc773449e4be8fca53bc2c31b6d26151033c443a78bdf6659ba070ac9b08062277539efd9df808602024929baf53cc90609cba4e6", 0x91}, {&(0x7f0000db7000-0x60)="bbd5b5726a1243a42851e13a072f7488fd05f2ac2b254153187d21df473e44a24d28c985874aa6350a8eb0b4a4f9bcbc2917b479af46c506a5ee00a45a16b51bf72d2b5e2c8b3fdfa3e94840b1ff4a6f8282467e3e30dd0d634f9ecbf8c1b49e", 0x60}], 0x5, 0x0, 0x0, 0x40080}}], 0x7, 0x4000040) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/02/01 22:33:02 executing program 2: ioperm(0x0, 0x4, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f00008d3000), &(0x7f0000635000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000001000), &(0x7f0000001000)=0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000002000-0xd)=@known='security.evm\x00') r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000a52000-0x4)) fcntl$notify(r1, 0x402, 0x1a) 2018/02/01 22:33:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000709000)='(keyring\x00', 0x200) creat(&(0x7f00008b2000)='./file0\x00', 0x0) setxattr(&(0x7f00001cf000-0x8)='./file0\x00', &(0x7f000045a000)=@known="73797374656d2e706f7369785f61636c5f616363657373ff", &(0x7f000011f000-0x5)='prgc\x00', 0x5, 0xffffffffffffffff) [ 73.288439] binder: 11010:11012 ERROR: BC_REGISTER_LOOPER called without request [ 73.342392] binder: 11010:11012 got reply transaction with no transaction stack [ 73.353835] binder: 11010:11012 transaction failed 29201/-71, size 24-8 line 2921 [ 73.402336] binder: BINDER_SET_CONTEXT_MGR already set [ 73.407758] binder: 11010:11022 ioctl 40046207 0 returned -16 [ 73.417587] binder: 11010:11022 ERROR: BC_REGISTER_LOOPER called without request [ 73.442965] binder_alloc: 11010: binder_alloc_buf, no vma [ 73.449090] binder: 11010:11012 transaction failed 29189/-3, size 2325018492002107392-0 line 3128 [ 73.495674] binder: undelivered TRANSACTION_ERROR: 29189 [ 73.535423] binder: release 11010:11012 transaction 71 in, still active [ 73.544515] binder: send failed reply for transaction 71 to 11010:11022 [ 73.551750] binder: undelivered TRANSACTION_ERROR: 29201 [ 73.557263] binder: undelivered TRANSACTION_COMPLETE [ 73.562378] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/01 22:33:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp, &(0x7f00009ee000)=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) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1e}, @in={0x2, 0x2, @empty}]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e5a000-0x20)={0x2, 0x1, 0x8000, 0x2, 0x40, 0x0, 0x6, 0x79, r1}, 0x20) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000003000-0x4)) r3 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000001000-0x8)=[0x80000000]) 2018/02/01 22:33:02 executing program 5: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) prctl$seccomp(0x16, 0x1, &(0x7f0000048000-0x10)={0x0, &(0x7f0000048000-0x8)=[]}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000004a000-0x9)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000049000)={0x4ab5, 0xfffffffffffff403, 0x8000, 0x7, 0x80000000}) 2018/02/01 22:33:02 executing program 1: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bf0000)=0x0) tgkill(r1, r2, 0x32) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000df4000-0x4)=0x2, 0x4) 2018/02/01 22:33:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000023d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001c3000)=0x3) syz_open_pts(r0, 0x800) dup2(r1, r0) pipe2(&(0x7f00002b9000), 0x80000) 2018/02/01 22:33:02 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) capget(&(0x7f0000012000-0x8), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:33:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000-0x3c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40}], 0x3c) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000002000-0x1000)=""/4096) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000001000-0x4c)="7953b07424713a002d29af93781fe41005fe4d890400000036f2f4dc2bedbc6d96a1794d03ab5f83c09a1b1a3ae7d2196ff8159cccbb4db9360231610b0fe872ffb4a687c60100907fde6e8e") timer_create(0x0, &(0x7f000001d000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000f2b000), &(0x7f0000b01000)}}, &(0x7f0000e1d000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000000)="9ad0cfc690860ec9942598fd2ce2a909f102aa75a945d5a8d754600e44fc7da47b0673f9fb213983c5038d072b16c8b69b04eba843b4efab1b4aaa8b1570d55c8d99372e2572f9a207b97f9000de1a0556cfcf554c3161dba92920c1d54e2a5208e694a891cbf9a4e847b93f9af053e0673b994a24ddf81f1dbc343d08e0534aab11131a92e7fe48e3") 2018/02/01 22:33:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x400000}, 0xfffffffffffffedf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/01 22:33:02 executing program 7: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000884000)='/selinux/context\x00', 0x2, 0x0) write(r0, &(0x7f00001ea000-0x1000)="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", 0xff8) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f00000aa000)) accept4$ax25(r1, &(0x7f0000ea2000), &(0x7f0000878000)=0x10, 0x800) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000723000)=""/193, &(0x7f0000baf000)=0xc1) [ 73.909653] audit: type=1326 audit(1517524382.820:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11058 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/02/01 22:33:03 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) capget(&(0x7f0000012000-0x8), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:33:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xeef5) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000038f000-0xc)={@multicast2, @dev, @multicast1}, &(0x7f000046e000-0x4)=0xc) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f0000666000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$packet(r2, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[], 0x0}}, &(0x7f00005c3000)=0x14, 0x0) 2018/02/01 22:33:03 executing program 2: geteuid() mknod(&(0x7f00000d4000)='./file0\x00', 0xa17e, 0x9) 2018/02/01 22:33:03 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2287, &(0x7f000000e000-0x1)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000005000)) 2018/02/01 22:33:03 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000004000-0x8)=[{0xf, 0x4}], 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000006000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000006000)=0x101) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x5, 0x0, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/01 22:33:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f0000978000-0x6)={0x4, 0x5, 0x9}) ftruncate(r0, 0x10000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b0c000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x4, 0xc0, 0x3f, 0x8}, &(0x7f0000eb1000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000053d000-0x8)={r1, 0x7}, &(0x7f0000de5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00007bf000)={r2, 0x3, 0xfffffffffffff23d}, &(0x7f00006a3000)=0x8) 2018/02/01 22:33:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000a6e000)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000feb000-0x80)=[], 0x0, &(0x7f000093d000+0x187)=[]}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000760000)) 2018/02/01 22:33:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000e2b000-0x15)=@known='system.sockprotoname\x00', &(0x7f00004b3000)=""/166, 0xa6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000034a000-0x9)='/dev/ppp\x00', 0x401, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000d74000-0xbe)=""/190) 2018/02/01 22:33:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c73000)={0x0, []}, &(0x7f0000001000-0x4)=0x4) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001db000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup3(r0, r0, 0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000184000-0x18)={0xaa, 0x2}) pwrite64(r0, &(0x7f0000008000-0x32)='8', 0x1, 0x0) write$fuse(r0, &(0x7f0000123000-0x42)={0x10, 0x0, 0x4, @random}, 0x10) 2018/02/01 22:33:03 executing program 0: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000069d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000aee000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x80001, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000082d000)='/dev/ppp\x00', 0x290040, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000af1000)={@common='tunl0\x00', &(0x7f0000202000)=@ethtool_pauseparam={0x17}}) 2018/02/01 22:33:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x420100, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00006b0000-0x8)={0x3, 0x8001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000001000)=""/180, 0xb4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000003000-0x4)) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000001000)=0x3f, 0x4) write$selinux_user(r0, &(0x7f0000001000-0x2a)={'system_u:object_r:tpm_device_t:s0', 0x20, 'staff_u\x00'}, 0x2a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000003000)="6383f6a4a68fbf0aab64bed347e24abd9090512cc1134432f482982c7f4aab4518c5c1998320c51aefb2ab5457d0f0cc594f8dee931cb5f9dc68580200d421c931603f8ca02afd30df15407514e10038be465ba05dbf7c2a2e726c6380d6bdba230db7f1aff7b3b1855fad2cd6282d18319f1caff3bbcd4b0243dbadddbe9dd3c6212b2dcbcb217166287f306d392c4768a451ba0b3e17bad183cb80d311afcfe97666fba5b6c67b67a890cfeab8671206c793f9a101fd227fb7892094a9a18d6724b9c08b543fda1333acc10c35ba145bfc401782c536d8edc1dbc10a098abe3a7d0e705f01146f1508020f6a0f", 0xee, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000)={0x0, 0x6}, &(0x7f0000001000)=0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000)={r1, 0xcf, "c0a489f6cc8e18043acd29819efe27d17a646ebc556f8fab22a6b95cc54484bdeb2bf14240dfaacd298cba2aef00da44cf03b81d1ab6f1688ab3455712ba166bf2a481fc57bf11bd96c3d191198b2c5129eb4dbc848eaed5d78470ab81920d19639bc59cbc14d442b6868cddce35207ff3ecb829b678d4ebb67c0e4fc3ef8af09ee85d37a6a9afd72107bb1aaa9ac7847bfbeeed9a644352daf44df0f6085e86ba9e457afdb05b4f187fdc08818ea567c8da55df36bf8f402e59689f24f21755fee6c24b2ebefbe8b54fa309399ecd"}, &(0x7f0000004000-0x4)=0xd7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000006000-0x1)={0x4}, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000), &(0x7f0000003000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000007000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x20, {0x2, 0x1, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000007000)={0x0}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000002000)={0x9, {{0xa, 0x2, 0xfffffffffffffff8, @empty, 0xdb8}}, 0x1, 0x2, [{{0xa, 0x1, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, {{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}]}, 0x190) connect$pppoe(r0, &(0x7f0000003000-0x1e)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='ip6gre0\x00'}}, 0x1e) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000008000-0x4)={0x10000}, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000009000-0xc)={0x0, @remote, @multicast1}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000009000+0xe2f)='encrypted\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000)="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", 0x1000, r3) 2018/02/01 22:33:03 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r1, 0x0) getresuid(&(0x7f0000012000-0x4), &(0x7f000001a000), &(0x7f000002a000)=0x0) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x73) connect(r3, &(0x7f0000ee2000-0x80)=@generic={0xa, "81bd44df84835b2aebfac37525addb13cb8a2ab46eed7e6b9ab0ff990055d8cd349dcd4a929ba55f82fac4af14ad70196eece587c480a5d691ef069a010236f201389c28e806823a89249cb6afd3eb39b23a520caa5ea398413b8a55b342c039d75b9345d04983cb12e1876e7fc3fd42d40e5347a46a0cc17353eeef7a08"}, 0x80) vmsplice(r3, &(0x7f0000b6f000-0x50)=[{&(0x7f000088d000)="d74793ea2167ca5ec5558cd86d773a8f3c79a10f69542a661dff482eaf44ab53ea8edc31e7c54e9a6cc286ffb9926e156ec1346f1c0ad28cb1f693d3760b89fe73114d93b52ad03a1c49bf7e5d546e071b2144d6500691b3f0", 0x59}, {&(0x7f0000b03000)="eae1a7deed2156f2df5c8d8199f407d5c36dbbbc55ef3daffaf74bab7d5f7ad5f4ac68c3a09c3254223299d935dd6b3faa3cf5bc82efdb3ac44ea5d801d5ed723a8fefa9fcf57900a0da3fb0b6a822", 0x4f}, {&(0x7f000025e000)="85e9283d97fa0b6dce0ba26284a088b756de4e66b55f350797109ff08e4aaf62d9d333429f85c3451c4b42e7d22c1d8887ebd100678d819ba21f72b3f4a6f0ea6ff11bf9a8e881706a231f05b575c3bd598157bb886d53af10c31c479a5edd4a1eb23253aa44932195d2fe86e20a19d64970d5f9da392fb224e02bdc27545ddb9186a6900a23434317e60dfe8eebbae9c8a769182b0b1077f921daa22251b40f15383cf8debfe53894690973c54363a8ba7c0575788a55f7421970332e04e6feadbc77a323413837aabab5dd", 0xcc}, {&(0x7f0000393000-0x1000)="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", 0x1000}, {&(0x7f0000b27000-0xe8)="08eb22242b02b12c1b96d447c903c2a6e3f05b6263ed7f02c89de7e034599ab960d5315e3633838ab139805371d67f78a72d36c8aae14341e6fcb07c837c1d4a2c4d7457ae04396ec14b56202436b8c58e1729c2654efa0d5afb26556dc62bdc124c3fcec7286dc6a6ea38a3535a2c70809883720591697a00ab55be672ea71d6e25a7b994bb95f51a7963bfa15dc9c40885d6bc895ff91fbb9b1679c4e9877d5976456da434a29b8749e4e22fb86cea134e570ed8537ae34c8c45c59df7e9bd9a556f5139e2e8cb0b5ee1b830964d19e2642a5ec069430477a63faa001663e91bcb2fa15901c951", 0xe8}], 0x5, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x10000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f000087e000-0x8)='./file0\x00', &(0x7f0000ee4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r5, 0x0) syz_open_dev$evdev(&(0x7f0000093000-0x12)='/dev/input/event#\x00', 0x1, 0x4) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000071d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$notify(r4, 0x402, 0x13) lchown(&(0x7f0000a23000)='./file0\x00', r2, r6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000046000)={0x1, 0x0, 0xfffffffffffffff7}) 2018/02/01 22:33:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e13000-0x10)="74756e08000000000000008000000000", 0x0) pwritev(r0, &(0x7f000028c000-0x20)=[{&(0x7f0000c9c000)="d4", 0x1}], 0x1, 0x81003) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000651000-0xc4)="a4119c7b287c84900c192c128e896e993a4743d3faa8d75763814f468752728c83e9db1f5186525faaea8af427cfd0404523bf3efebc5519738cf42c84b62982415631bab256e15d8b84d257b696aeac6785cccdda9352b0f3919fabb34e60fa6b5acdef46bb673045ada44ff82413564cc47fb21052e3d32d9f76a7d2f46c7718b08c6246e2f964de310cba00b7cdc03f12eedc4f80ecbf0bb368627071dabf61cad9b52e0e858f7284bbbc829dcaa2326c031e1b79e7968c96ec4c2013075115e41271") lseek(r0, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000060e000)={0x0, 0xca, "8f0187057b95be4495ad9ac63f95752d74c97eb1134d22b3a82aacb7eaa26c9da9fd66fb396ccaa9797bf8822b667afd72fd4cb1605971a2aada7f9d72f42c5c892959b19440833348740079930d82cc26dc7bed5f21d5d8f1013e248d0cb43fce4546cbff8ef48d96169393cc1605d7b5e8d16cde464e4e2815ab76cbbd68edc22c54c3b9de26c69122b839c3c7a56374c652a978756506f08d5b456ffd8f51fae2f6c974265c2ae6e333c4faee753a4422e1a15b45008eda500351432b867ace610fe7bad5ed56f1e4"}, &(0x7f00007d5000-0x4)=0xd2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009cd000-0x10)={0x401, 0x0, 0x6, 0x80, r1}, &(0x7f0000444000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000db6000-0xc)={0x0, 0xf150}, &(0x7f0000a22000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000af0000)={r2, 0x1}, &(0x7f0000b3d000)=0x8) 2018/02/01 22:33:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000712000)={0x0, 0x0}) bind$unix(r1, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) link(&(0x7f0000f4a000)='./file0\x00', &(0x7f0000dde000-0x8)='./file0\x00') r4 = accept4$ipx(0xffffffffffffff9c, &(0x7f000070d000), &(0x7f0000ec5000)=0x10, 0x80800) sendmsg$unix(r1, &(0x7f000086d000)={&(0x7f0000fb8000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000858000)=[{&(0x7f0000f17000-0x45)="9fbaf6462360174f9a3022d57c584a1d82ce4a8b24f76ad0a88e074f5ff2332dedff9d7b206b5f494e80b0bc24e7608250c8f0ad21e1a62ddc11e5dfaa0f3a19dbc64ea7fb", 0x45}, {&(0x7f00003c8000)="ae232f2cd44e1d39d2bcd3c406148d49d9cd", 0x12}, {&(0x7f000064b000-0x84)="939eb4f92676e9a92dcea3b71116e23b91f89629171560e722c994c53dc24ae968f76ea833fb590b141da1fcba876dc90ce39c2ea1d75f5ce605e05a984fae9c2c5acbbcab03489e9b58a97a6f38309038e1d219be5e8a6da5036b8b97af62b6a152d2b574b64c4c384161b9c225b7d29ae0486137f499f981a0fde22e00fde3b5a35c8d", 0x84}, {&(0x7f0000f84000-0xda)="53bffcb99c120d57316a7ed843ea219e5f7cfdddb8f469800821c9cbe7f4e5f5ff8f0ee7a48ab93bc248a9fabc0be8eee5b9c8a658b7a606cf032345cb1eb8f2b1c809352938f7f7151c4b12232d8f456a6c3eff108b12a7f7680ef705fe9f11941654f0654dccb07d27238d2c9517c9624ab3dc2db91697c2d24f385719e59e7757b5500aede7709cd90e68d7c00147e4fa1fc9149f90899746b401346442e65e6fde392357e0c59d5692c60c7e10c76b1427118a692a732d0258bdaf948644b5890c43c56d07ca81483183721e995781d0fd0732123c79e498", 0xda}], 0x4, &(0x7f0000e5e000)=[@rights={0x30, 0x1, 0x1, [r1, r3, r1, r4, r2, r2, r3]}, @rights={0x20, 0x1, 0x1, [r3, r0, r1]}], 0x50, 0x20000000}, 0x4000000) connect$unix(r2, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) 2018/02/01 22:33:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400ffe690746e00", 0xc, 0x0) r1 = open(&(0x7f000093e000)='./file0\x00', 0x200000, 0x100) mq_getsetattr(r1, &(0x7f0000a07000-0x40)={0x7fffffff, 0x80000001, 0x8462, 0x401, 0x1, 0x401, 0x4, 0x4}, &(0x7f000001b000-0x40)) openat$ppp(0xffffffffffffff9c, &(0x7f000079f000-0x9)='/dev/ppp\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00001e5000)={0x40000000, 0x1, 0x19}) 2018/02/01 22:33:03 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) capget(&(0x7f0000012000-0x8), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:33:03 executing program 0: mmap(&(0x7f0000001000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0x6, 0x4) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0xfffffd56) 2018/02/01 22:33:03 executing program 5: mprotect(&(0x7f0000d71000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1e) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/02/01 22:33:03 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) fadvise64(r0, 0x1, 0x3ff, 0x5) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000000)="be4e6b9422ac6735aa77453b8e2ca3f7c75f694491ab85a350a76808dcfc225de8877c262e447c7092044db26a3e7491131944edf69889b9ff72fedcf203de0bde1e2d34f797e8762ec33ce746f1086c4bf96e53b9eb85abc8580bbcc4a7be1a2ca0ec3c0f92e7df42c30bd2a3fbad3e8bb36f4dda13f4c607bc46acdbb32357d7dbd43b52fc0f275d7b74bd24ed2427e89503e1b0f187065274b9c0ab7426c83cb53b1fea88f7e9d122a6d43de89268416140642d7666c6cfbe36cdc8", 0xbd) r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x400, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000001000)=""/64) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000002000)={0x8, 0x8001, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r3, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000005000)={0x1, 0x3ff, 0x8, 0x6}) r5 = open(&(0x7f0000002000)='./file0\x00', 0x1, 0xfe96636cf13ccb73) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000005000)={0x0, 0x4}, &(0x7f0000006000)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000007000-0xa0)={r6, @in6={{0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}}, 0x2, 0x1, 0x7ff, 0x4}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000008000-0x8)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000008000)='/dev/sg#\x00', 0x7, 0x191080) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r3, &(0x7f000000a000-0x8)='./file0\x00', 0xe) 2018/02/01 22:33:03 executing program 4: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xfffffffff23579df, 0x5, 0x800, 0x6, 0x20}, &(0x7f0000039000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x94, &(0x7f0000000000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10000}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x8001, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x100000000}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x100000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8df}]}, &(0x7f0000a77000)=0x10) sendto(r0, &(0x7f0000007000-0x1000)="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", 0xff0, 0x0, &(0x7f0000006000)=@in6={0xa, 0xffffffffffffffff, 0x100000001, @dev={0xfe, 0x80}}, 0x1c) 2018/02/01 22:33:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000463000-0x9)='vegas\x00', 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000e5f000-0x81)="240000001a0025f0006b000420bbfc00020b00ff20090000080000000400190000000000", 0x24) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f000020c000-0x61)=""/97, &(0x7f0000d69000-0x4)=0x61) 2018/02/01 22:33:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c73000)={0x0, []}, &(0x7f0000001000-0x4)=0x4) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001db000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup3(r0, r0, 0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000184000-0x18)={0xaa, 0x2}) pwrite64(r0, &(0x7f0000008000-0x32)='8', 0x1, 0x0) write$fuse(r0, &(0x7f0000123000-0x42)={0x10, 0x0, 0x4, @random}, 0x10) 2018/02/01 22:33:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000369000-0x38)={&(0x7f000034e000-0xc)={0x10}, 0xc, &(0x7f00004f4000-0x10)={&(0x7f000034e000-0x350)={0x14, 0x30, 0x1000000000901, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x184}, 0x1}, 0x0) pipe2(&(0x7f00003b8000-0x8)={0x0, 0x0}, 0x80800) listen$netrom(r1, 0x10001) pipe(&(0x7f0000006000)) 2018/02/01 22:33:03 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x1) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[], 0x3ba}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000003000)=""/182) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000015000)={0x1f, 0xffffffff, 0x7, 0x1, 0xa, 0x5}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000016000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000007000-0x4)=0xed6ae188d9684e1d) 2018/02/01 22:33:03 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) capget(&(0x7f0000012000-0x8), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:33:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000703000-0xc7)={0x0, 0xbf, "912b80f5ca8ef6274e1c1720c9952b255a6f24fc6bd09ca69f6159b5d3d3cb3240249a33a9b43cbd3c828ecd69ad3358bca0b67a373a12b6a81d1a54ad488276feb777d04e6a9cdad652be74cfc5318a367774b88b96745a5b71d70b2fcbc6f8cf9e531754b21d926fd043e9b0f45a9fb677995b74cbe8d540ac14299b68e813d563bc73a24961f4b9e50cfe4dd56bec2854aa54ea8762518cf763a2809f538281bd38251d75b4e0c5e546dff36b2845a4be6c222ea8da956d02bfc762c1b2"}, &(0x7f000029b000)=0xc7) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000f6000-0x8)=@assoc_value={r2}, 0x8) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x18c}], 0x1, &(0x7f0000634000)=[]}, 0x0) sendmsg(r0, &(0x7f0000c64000-0x38)={0x0, 0x0, &(0x7f0000692000-0x30)=[{&(0x7f0000b87000+0x4b1)="9895b8f7ac65dbe8b555fff05f2bf65f4f2cb457ef03dc3e387b958bf52b3d129c38dea1bd", 0x25}, {&(0x7f000030b000)="5383744b58e5205303b2bb32901645915b2af5fb81fe627971ba73572f22d84889870d7855519739e355a45b232645a6be32f7e3973e8227d74ea2ae58c60c3d57f09d7df2ecdcc3428d4eb2851528d9c0de181c8039cecaab878d2a019d8bd0d2b218ea96bd85615d6a62d335b28a12a32b0665013152a0d4f083f1fed3e7e35bcc2c0c6cb3d57fcb4ea03d48e8840fbaf52551e0c22875", 0x98}], 0x2, &(0x7f0000c66000)=[{0xe0, 0x29, 0x6, "693012c4291b0735f0af4d05812cd2c638cda0e63ede9455065a73f81d156c34c12cca1b6257d046b71a6fff837ee499f1c89f6338a787253478d64ed63c279b3b41642c86678c81211c7b978033c42549ad6f85eb6d1190d1f4caf5c113c01387138b8f85f85c8ebea661161be4fe72568aca2735827d995216863775eeff1a9af2c1f24fd0d16e2b36a35fa07a21ff477a563da9ad7d755c961b63bf1ac7aca30a83ec2d75063065a1efb6f4e0e83b23ce17b8ae432062fcc0392f3b8f653e4928bfe16d23c65e97"}, {0xc8, 0x11f, 0x4, "9e44e0893261d9ad6cad124a058d5496aae74629366f7f8356869b9057e436bc0342eb562e1435c512ec071386cfbdebf1bbacf2e7bf4ce8ba90725b0bd9d7076453af0fe7f7c465c28fd28890b1700c6e9e24c91f84ffdaeeb332fa52c35b772d5b42b5cb48d6cfa6a59d5d0c31897819600f9ca6631cda100eacb353a68e3daab9a463ece1cb6e7dd3fafc9c6e890ac37ceea76a6ef0917ed061d3bf5728ace802ef91e433fde94eb75811a75374b21bcf8265"}, {0xe8, 0x197, 0x81, "fb828be889a69e6d7986da92bd25ce57fb8ddfbbae03d0c2c142a28413c7917c518f06c2722fc933582f1b0a17d13d0df40cd8f6afff56d70c8d66e65c894da24753d135d9df167be7260a9adff3980dbb50930bf1c69700ac4254d5abdca8bbf6c68fd37f182a063cc24c22df4ac967b1393cba8decf74f171f0cbde6dad6465c7923843f17f4848c879b6029d4331b30dc6d1df56fd2ff81d2bbacbc466d6e0d3cb25ad55cb088247ed70fb369dd282efbaaa37d2f40e9dd89445cbafd5fe337656a3a0bfbd7c1ca9c9fd3300cd9818935e3d022d6cd"}], 0x290, 0x4008080}, 0x1) recvmsg(r1, &(0x7f0000434000-0x1c)={&(0x7f0000c3b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000ae5000)=[{&(0x7f000022a000-0x6c)=""/108, 0x6c}, {&(0x7f0000028000)=""/179, 0xb3}, {&(0x7f0000784000-0xa1)=""/161, 0xa1}], 0x3, &(0x7f0000007000)=""/131, 0x83}, 0x100) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x154}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) 2018/02/01 22:33:03 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000328000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000e2e000)='syscall\x00') ioctl$KDDELIO(r1, 0x4b35, 0xfff) preadv(r1, &(0x7f000040c000)=[{&(0x7f0000057000-0xe8)=""/232, 0xe8}], 0x1, 0x0) 2018/02/01 22:33:03 executing program 5: mmap(&(0x7f0000000000/0x8d6000)=nil, 0x8d6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008d7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000052d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008d7000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008d7000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00008d7000)={r3, 0x80000, r4}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003cd000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f00008d7000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00008d6000), &(0x7f0000288000)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x3, &(0x7f0000002000)=[{0x0, 0x0, 0x0, 0x7}, {0x1d}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f0000010000-0xa9), 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/01 22:33:03 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aad000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x1, 0x0, 0x9, 0x9, 0x0, "d1d6889275f3ba3596f768ddf244d0eaa5dadfa12edb9aab899f35296471b32a540694870eebcc7fc2c3c69d6157947d5172e2248c2c480fcc3693f30d48a646", "27ed7412d970ab36b3936b49c02e77551c4dc4ec8d689f6951128b92480f3078e4b44fc716ae73f57a75d439eb3df9bc641de595a7a8bacf290b5a3983f07c4f", "663e41804709a9fe6894b6fbe14870829bc45b7a27f434847e50205a582020da", [0x6f, 0x800]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='net/snmp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000001000)=0x6) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000001000-0x4)=0x100000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000af2000-0x78)={0x3, {0x2, 0x3, @empty}, {0x2, 0x0, @empty}, {0x2, 0x2, @broadcast=0xffffffff}, 0xb, 0x5, 0x1000, 0x1, 0x80000000, &(0x7f0000aff000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3, 0x7ff, 0x481a}) write(r2, &(0x7f0000d1c000-0x40)="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", 0xfffffffffffffeb9) 2018/02/01 22:33:03 executing program 0: mmap(&(0x7f0000000000/0xb2e000)=nil, 0xb2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b2e000-0x8)='keyring\x00', &(0x7f000038b000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r0, r0) keyctl$get_security(0x11, r0, &(0x7f00008ae000), 0xffffffffffffffe9) r1 = getpid() ptrace$getsig(0x4202, r1, 0x9, &(0x7f00009fe000-0x10)) ptrace$setsig(0x4203, r1, 0x1ff, &(0x7f0000a29000-0x10)={0x1d, 0x6, 0x81, 0x8}) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b2e000)={0x0}) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000b2e000), &(0x7f0000b2e000)=0x4) 2018/02/01 22:33:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004b2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x3) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x6, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000343000-0x38)={&(0x7f00006e2000-0xc)={0x10}, 0xc, &(0x7f0000466000-0x10)={&(0x7f0000f55000-0x58)=@getae={0x58, 0x1f, 0x400, 0x5, 0x2, {{@in=@dev={0xac, 0x14, 0x0, 0x12}, 0x1, 0x2}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4e7f, 0x4}, [@lastused={0x10, 0xf, 0x20000000000}, @ipv4_hthresh={0x8, 0x3, {0xf, 0x15}}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x0) vmsplice(r3, &(0x7f00000ab000-0x90)=[{&(0x7f000093b000)='8', 0x1}], 0x1, 0x0) 2018/02/01 22:33:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = userfaultfd(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_dev$random(&(0x7f0000159000-0xc)='/dev/random\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpgid(0xffffffffffffffff) r7 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = dup3(r5, r3, 0x80000) 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) 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(&(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(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009000)=[{&(0x7f00004cc000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000033e000-0x80)=[{&(0x7f0000000000)="835ec9a458c94d2f7275f399d98a480d85fc23340673598828cebf7aaa5648dfaa589b588305e96577c18c1aea2e5e77d84d06a61536a3bba2c0993c7c0325e57b00327689a43db86cc3c41bc128bcda6d9ae0b3911ae16ecf18997a70d6484dd4870cfedb24473b48612daa607d92516f89cd59a9993e622cff0790238e142c03809dd8465f4033499bbd340f7bd44f5a0c8b0b3ce6e01e8e7581ea2a5c8df2bfef75299230138c3701b8a6a5b831f81d57531616b39fef00cd86b6e08ce90ffbe6bc8f6646724b8a1bc475e7e17a594e021c9ad739f03c5dcd6f3593c8e9f6cc2bc294a4f069fda57e1604e2c8f7", 0xef}, {&(0x7f0000222000-0x12)="1d4fd8c8d2ed07e03f861a5918d67d485128", 0x12}, {&(0x7f0000b9b000)="ce69171c34cb579a1ba068f0aaabe6331887fdb131a289ddd3258e79acfce28e6befd01f8594e67786e17aeeba881e95ca037d97a0d818b1341c7cfd727ad88d61cca4cfe859ded14230498692b5b84f87d720b0b7a74869fc57d1e4ba3e81a07024349c2978144b58a657d607a339187d341b19e7b536e89fe3475805e94c0a8b3fcee8a507836f18959b60bf97e1f3f6ef9faf9df6975dd9f78fa7cd6f0c89c19c9ccba472100983c373dfefd3d57fdcceb4febc70ea3ee6", 0xb9}, {&(0x7f00004d0000-0x94)="ac12a12f160779c226c0bfdaef347a18ad96c88b78ec1b5037929a454b4f2082b8cb29ccbd28702665116d03e08002ad6f26acd7f25ed2501fa5494cabd348a53aaaf89882fcfce7704b060a75a28d84f940bb3de447f11c6e97ea95ae0182329a87f29432d16da07d4249915adaec063c1d9848e669065aa2a3676e70a4ebc825a902e690a1a59b4f2e47deb036137f6c8e8227", 0x94}, {&(0x7f0000591000)="2a0b7d79f908a9522911202d36b3ca7c6f6fb1590d88fefc4ac66d134781136dce5d90bd4ec92f5403ab9392f134bcddfdd68603fac58288878e64b364a53af9f9bdd353cc835cfcb41fac7a1d38d64aeef4d8fd76e50987f997e4e9a02b7f0ee5a70baf28510180e05a61056d463e44e77fc1bd6c9a9c3d363043420bf95fff061f", 0x82}, {&(0x7f0000001000-0xd5)="e1a64460c84627db42ce812669dd9504a2f68659b0e75f9c8ea49d176cb8046516cb6409ea7c29a435bbfceb9ad4152cf18b858192f7e3a3ffb14c7cc12ca8496e289db73d96f438096e2386ea5e4fa1cf1aba7e299e996211e73afa57806a1c400060400aa1da6dbff240374292f3a8642f1c40a97723e4a057d14e4dae71383bf899435d5eaae13e2392fc2724e03bc1da27c351d0c0919ea2fde85d56f0176aeb1ae6f2a82df9994e494c4b456d5efa578143346b09e5f1f979d3f97dd353e4542b5e4d0c42767c2a4344650985d2e4d4d4d064", 0xd5}, {&(0x7f0000001000-0xa2)="c0d9923cf78579ab2e340e61b577d7b53d7d135262697eb5fb7349bba42ede282fd7c6a7b8a5287c0419e94a8e697894a17fdaba5f09ccd146f3febedd85b5395d28f3d9ea1fc53e9251fe23f7691f52187d06408d8342e48062c55b66688ab8173c872f8027ce20a18cfa541ea363daa081f6d9d93f12faa089d28ecd86d34fb973a66d161bca9bd8e3ee5003abcf14c7bafd04f091c917f2be125bc180b60b9e13", 0xa2}, {&(0x7f0000939000)}], 0x8, &(0x7f0000001000-0x28)=[@rights={0x28, 0x1, 0x1, [r0, r1, r2, r3, r4, r5]}], 0x28}, {&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x70)=[{&(0x7f0000001000)="020717ebe211425319e71b3bf4d04019427b907522453445faccdc82b66d2a498e647e78822bb4ae32d28c2a402cb7e1b77d8e8488633567f54b5d175cbdeb7dc01136952873a9115b9ed9e372195d237cf22aa2064fc75dc7a657410e639c4686d00b99ab50097ad4a822ccbd5efe64e398f4b41daa82f5c3000caebae6575b69d0fa691054547523513c72b91150f589ca4dec914f6d2b3473016a065d2d20dd3a3cfff73cb3f739e79414be28277e45102033e72038278d9f841b16da902f1b772ab2d6b0ef5abcf2cefb8e83e8d43696ca545ee9152a54593f81d20e10f3dc25c7b90ac3a13f01802abccf467d20919a0bb5", 0xf4}, {&(0x7f0000000000)="f75e59b0255b6f4fdb1d5b766ee83284cfe01ea974b123b945d2c7a98984", 0x1e}, {&(0x7f0000002000-0xd7)="32a5e0ea270beba8890f718f819140393a7d0eee6e7dfa6e636a7ba588a7b0a6df0e9558152fc4bf0500b2a77acdfed030fb3092bce1e276d868ca3382a498965f5d1e479131dea7a17abb8c45701908c1c0c35f0f8f41753977d380e1417b61c7f43962174d2d265d2cb14b02d07e5f167b8c2c4b5927ad7f1e49b27d69fd3b5c38f7a4a2f4adc2b70ce367eb32740184aceadd90e638a1a589b053f07f6968bce2decab478992ec496c2c0b91e6678c32e107b1a01a945b085266962002909e9c62a5cccc3869a752473b1cf275949d14aea01ce0537", 0xd7}, {&(0x7f0000001000-0x61)="b5beea4dc85eccf9965d21827aa0075b71f9ca060ba39d38508554eb9d4142b9c602299f86d7cbbf1bea371fca84b881e7ff1502e5e258b26e14583579eb17307db8a5aa509b5df611564eb5a6903a255670209b09b51a1317c6c3f485a5875a63", 0x61}, {&(0x7f0000001000)="2494c3f9cd58e9aa1e4d69c0d38b309e378a0dc154c9e7af0187114c9cbe2feb0cee740dbaf7652c82b3b3cda6a1f4ab1b1a94dbb1aec16219414e2d96bcd36709ed5c90bdd6f3c85b0d1c43e1ae75951a21941e4fc806d3412f918ab60fe848316361f1d24cf5932a2899a135251ae143ad4c6d4e4b6e19b784ba2b1533a9856ce4eafc125505da9c8db33d9cc2fb1720e59611732bc5919fe54328c34f2e770bde094237de83240d9b9d53ff0bf1864a3ea67e546a9ad82ee8117de61ce534cd53c8af06c24d309c75b8d1242d0ac0a0f5b2b48b7eb499e2d6403f96d5f4f24b8f94db11403c8c5632fde3627a96197e", 0xf1}, {&(0x7f0000000000)="11358f", 0x3}, {&(0x7f0000001000-0xd0)="c064246aee342239626dd80c2a44d7e4265a50aa6a668aa357ddf8d5d0bd41f2786b1bc54275b64b633b763092c74b8719cc1e5a8ae8e37124730bb42a635aadb4374cc14adf54e1b16168dde63f1f5e91ec6523ebcfd26825a1264a00a6b3a33eccbd274cff3cbfca849319b249994c77d24758c1a5d72a4a2076756ba4fa692a5f7df890db72ca7bfdba1b8703194191bfd6d0c60c987b319fb758068bef99d4ba9fb9149259c8800f2d7cd15a44ac703a0c08f117abe7c18ed7148d040510e2eabb3ac3d8d442eb2c5b924d4f8941", 0xd0}], 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{&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000004000-0x53)="c844a4d8dee3a22acf57a65118becf5d22921e3017031bbc171042c4555720533e939d0416d6a72b8acc1163851a10da5108eccfc6cc3d7730a353f8cd07487d33de06545f7c165f2edf6d0628d9cbada3618d", 0x53}, {&(0x7f0000000000)="4fff035786aa52f27cfe9df189b6a9c0af80650ed00ed1a5cbc0ea079a066739c774008f79711845368ebfb11bc5c06ce0cf491926abec8d3aff3cd9b5b330adfa144d354d015635b8f62024c26865f130f81a72bd135243db2fe787bceced87a761011737134f27524bcdd2b0792f4550b78918eddac3fdfa0ec03ef511042d237338514aa8197bee31f7bbe571d5d4", 0x90}], 0x9, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, r6, r8, r9}, @cred={0x20, 0x1, 0x2, r6, r7, r9}, @rights={0x38, 0x1, 0x1, [r1, r2, r0, r3, r4, r3, r4, r0, r4, r10]}, @rights={0x20, 0x1, 0x1, [r5, r4, r1]}, @rights={0x28, 0x1, 0x1, [r1, r3, r0, r10, r4]}, @cred={0x20, 0x1, 0x2, r6, r7, r9}], 0xe0, 0x40}, {&(0x7f0000008000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000009000-0x20)=[{&(0x7f0000008000)="dd055d143e49c2a8ff70a741592336b535a9fb33d4871880d2f0854888ae981a333541e14f945c16198e146df72867d43ee5f5436dd3e8dda8637d", 0x3b}, {&(0x7f0000009000-0x2d)="85ba47ef8d770fbf02de3adfe6c2c3c62d5a01d7c2b6b7543ee563ff8bb3a238bd61e117db5a6803f3a0b4be5e", 0x2d}], 0x2, &(0x7f0000009000-0x110)=[@rights={0x20, 0x1, 0x1, [r4, r3, r0, r4]}, @rights={0x38, 0x1, 0x1, [r0, r5, r1, r2, r1, r1, r10, r5, r4, r4]}, @rights={0x28, 0x1, 0x1, [r4, r10, r0, r2, r10, r3]}, @rights={0x18, 0x1, 0x1, [r5]}, @rights={0x20, 0x1, 0x1, [r1, r0, r2]}, @rights={0x20, 0x1, 0x1, [r3, r2, r0, r1]}, @rights={0x38, 0x1, 0x1, [r1, r2, r10, r2, r4, r3, r5, r3, r3, r5]}], 0x110, 0x1}], 0x9, 0xfffffffffffffffe) 2018/02/01 22:33:03 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x308}, 0x1}, 0x0) 2018/02/01 22:33:03 executing program 0: clone(0x0, &(0x7f0000002000-0xcd), &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x89)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00001e8000)={0x0, 0x0}) get_robust_list(r0, &(0x7f000049c000-0x8)=&(0x7f0000ef0000), &(0x7f0000496000-0x8)=0x18) get_robust_list(0x0, &(0x7f0000001000-0x8)=&(0x7f000002f000-0x18), &(0x7f0000000000)=0x18) 2018/02/01 22:33:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f8a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ea8000)='smaps\x00') readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) getpeername$llc(r1, &(0x7f0000361000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000041e000)=0x10) r2 = memfd_create(&(0x7f0000a84000-0x1b)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) readv(r1, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/02/01 22:33:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000011d000-0x8)='./file0\x00', 0x8200, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000702000-0xe8)={{{@in6=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000032000-0x4)=0xe8) socketpair(0xf, 0x7, 0x1, &(0x7f00006df000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f00000e7000-0x4)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_dccp_buf(r4, 0x21, 0xce, &(0x7f0000af6000)=""/95, &(0x7f0000972000-0x4)=0x5f) getgroups(0x8, &(0x7f0000e2c000-0x20)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000fc3000-0x8)='./file0\x00', r3, r6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000417000)={@dev={0xfe, 0x80}}, 0x14) 2018/02/01 22:33:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f000037d000)="de", 0x1, 0x0, 0x0, 0x0) writev(r1, &(0x7f000043d000)=[{&(0x7f0000bdc000-0x1000)="ee", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)}, 0x2002) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bc4000)='/selinux/status\x00', 0x0, 0x0) inotify_add_watch(r2, &(0x7f0000cd3000)='./file0\x00', 0x4) 2018/02/01 22:33:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000b74000)='/dev/keychord\x00', 0x10000, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000603000)="c2", 0x1, 0x0, &(0x7f00001e0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) [ 74.940476] audit: type=1400 audit(1517524383.840:37): avc: denied { create } for pid=11199 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_rdma_socket permissive=1 2018/02/01 22:33:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00002cd000-0xe)='/dev/keychord\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000d75000-0x14)={0x0, 0x0, 0xfff, 0x100, 0x4, 0x3ff}, &(0x7f000014e000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000972000+0xa81)={r1, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}}}}, 0x8c) r2 = socket(0xa, 0x802, 0x0) connect$inet6(r2, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}}, 0x1c) getsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f0000fda000), &(0x7f000064c000-0x4)=0x4) 2018/02/01 22:33:03 executing program 1: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r0, r1) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000b24000)="ac", 0xfffffffffffffd26}], 0x10000255, 0xa) 2018/02/01 22:33:03 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) capget(&(0x7f0000012000-0x8), &(0x7f0000013000)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:33:03 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006bf000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f000095c000)=""/113, &(0x7f000095c000)=0x71) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 22:33:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_readv(r0, &(0x7f00008dc000)=[{&(0x7f00000b5000)=""/219, 0xdb}, {&(0x7f0000f60000-0xd5)=""/213, 0xd5}], 0x2, &(0x7f00003e5000)=[{&(0x7f0000b3d000)=""/4096, 0x1000}, {&(0x7f0000b84000-0x90)=""/144, 0xfffffffffffffdac}], 0x2, 0x0) 2018/02/01 22:33:03 executing program 0: mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000e6e000)={@common='erspan0\x00', 0x1}) r1 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000003000-0xfff)="b9", 0x1) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000e6f000-0x20)=""/16, &(0x7f0000623000)=0x10) 2018/02/01 22:33:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000ed9000-0xd)='/dev/snd/seq\x00', 0x0, 0x181) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd"}) writev(0xffffffffffffffff, &(0x7f0000605000-0x2)=[{&(0x7f000093b000)="2900000018003109004a0001000c00070a0000000a00ff0680000002", 0x1c}], 0x1) 2018/02/01 22:33:03 executing program 4: clone(0xfffffffffffffffe, &(0x7f00006cc000), &(0x7f0000544000), &(0x7f0000dbb000), &(0x7f0000ade000-0x66)="b299cb2053f2d8a6e678aad237861c0c7196b269c48dabf2c82f628ffb435d686b00000002a58c33f6157902224825930041a63e796813d19e4225d8476ec1ab624c0f82040ad7ca0e91d6484004e4b86e811aa9d098a5b2488d720c37592962178460bd47ff") alarm(0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d5a000-0x9)='/dev/ppp\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000901000)={0x8, 0x200, 0x13, 0x9, 0x0}, &(0x7f00007f5000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000710000)={r1, 0x82000000, 0x0, 0xfffffffffffffffc, 0x3}, &(0x7f0000001000-0x4)=0xffffffffffffffac) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(r0, &(0x7f0000001000)='./file0\x00', 0x400, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000002000-0x8)={r2, 0x7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0x4e)=""/78, 0x4e}, {&(0x7f0000001000)=""/237, 0xed}, {&(0x7f0000001000)=""/225, 0xe1}, {&(0x7f0000001000)=""/102, 0x66}, {&(0x7f0000000000)=""/75, 0x4b}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000002000-0x3)=""/3, 0x3}, {&(0x7f0000002000-0xa2)=""/162, 0xa2}], 0x9, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2, 0xe3f}, 0x8) 2018/02/01 22:33:03 executing program 7: prctl$intptr(0x17, 0x7fff) timer_create(0x4, &(0x7f0000d9e000)={0x0, 0xe, 0x2, @tid=0xffffffffffffffff}, &(0x7f00007c5000)=0x0) timer_gettime(r0, &(0x7f0000e17000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0xb8) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f000059d000)=""/7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000003000-0x8)='./file0\x00', r1, &(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000004000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0x12}, 0x5, 0x1, 0x3, 0xe, 0x523, 0xd4, 0x8}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000), &(0x7f0000003000-0x4), &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000001000-0x8)='./file1\x00', r2, r3) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000-0x4)=0x4, 0x4) setsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f0000000000)=0x66b, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000003000)={0x2, [0xed8a669, 0x8]}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f0000006000-0x8)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000007000-0x10)={0x1a, 0xc, 0x3, 0x6, 0x7, 0x10001, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000007000)={0x1, [0x100000001]}, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000009000-0xa0)={0x0, @in={{0x2, 0x1, @empty}}, 0x1ff, 0x7, 0x0, 0x4}, &(0x7f0000008000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000)={0xfff, 0x39, 0x8000, 0x5, 0x7, 0x9, 0x6, 0x401, r4}, 0x20) 2018/02/01 22:33:04 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00009c6000-0xd)='/dev/usbmon#\x00', 0x6, 0x1) fsync(r0) r1 = dup(r0) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000c55000-0x4)=0x3f, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000e38000-0x4), 0x4) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00002e7000-0x4)=0x7) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f22000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f00001af000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x7, 0x4) r3 = dup(r1) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000001000)="ba72afa0297ccf7963adda9b6de4e12e23993752ce69f96411746ff8770e1d3d497bbfce80e0d1001f59e8b8c16f1ddb9e43925accec522e5bc14bf32ebc45ced4a9c803b94bfe81f07f2c6c0b09d1bf3cb4842f4af850725cef3a2510a05915a54a9302e31c527669e2126b22cda32fb075e5ab3dcc541cbdced1c453b94cde8b50177c385c1ead87fa2dced0f43fa0fe52388bb4", 0x95) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000002000-0x4)) close(r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mq_timedsend(r3, &(0x7f0000002000)="c59102f8765397eace930b4a9e4baeea7b7b3c10b930b8159d4679eb185dd16fa987a2d043fc24f398416f3c808e3559813f2c2d0ecd1a568fcf340e2744d5214a16d373db7841cf47f4a9f467b69574f58229903cc087be3f79db2e4ad1273ee6bef342190d108efc6515093719ccfeec27002cf05f9c7eeca2967fa8d806eee4ccb0f95b3605e0ddb3158879bbee82f412fbf20e58ed0efdc2332b93aea3caf5f29650fccab6f13986540f59fc1773", 0xb0, 0x9942, &(0x7f0000001000)={r4, r5+30000000}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000002000)) 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) r6 = gettid() getresuid(&(0x7f0000002000), &(0x7f0000003000-0x4), &(0x7f0000003000-0x3)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000001000-0x8)=[0xffffffffffffffff, 0x0]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004000-0x4)=0x0) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = fcntl$getown(r3, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000001000-0x4)=0xe8) getgroups(0x6, &(0x7f0000002000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r18 = getpgrp(0xffffffffffffffff) r19 = geteuid() r20 = getegid() r21 = getpgrp(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000)={{{@in=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000004000-0x4)=0xe8) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = getpid() r25 = getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000003000)=[0x0]) r27 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@broadcast, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000001000-0x4)=0xe8) r29 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000001000)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)="08ec917a7b5b2c0434d5587d97293466d3b54043c94ff262c6678baebaa9afa51a8e24eb0516f129754cadedeeae8ab33766a83048d03e41429afc93fd013c754ffffd86413982bc780420b81790b5d4ae5e46d67eb17b19caf548d9ecbdb97941ef8f98bc42cc3843399709b75694d53bffb4510e08d995eb3c184df8744a436a82", 0x82}, {&(0x7f0000002000-0x7d)="f5fb4197dd886b0fcc5d15866b7777648c5c040968359976efe0c7b2bfe080e67b07178f2bc0c62dda56b75805f1cd41c34e9689faa328053da57509a5aaf2d8519b591c1d00f67477dd2c0b6f79561ab655ce7306d6b3e146d2b87d8c51e6a30e022eb4d7e7cf4aeed56366d6507815037e8d292d1e920f8ea0ea8f0d", 0x7d}, {&(0x7f0000003000-0xf6)="625cf526caf5c8d7c03b437e147803b6c5d7aa04343d3893f1f5c7f899ebb339c37ae9e0b94fff2f336e7f08fa0d7cecb58f0059d1585766161e15f30d0a965e58cb64c154f6c22d8a4e9dbe71dfdb268c1ae6e561a9134f5d990f09650a0751aa91f320d039c5ca360d0f0bda82618074c1ba7ce797ceb1534b3bdd9be4df8a88c73774ef865424b278d58620f6e1139e694c31f3b29da111aa5f0fb8d3c9dd933fc2b6d9a31cee94cc166f4f1a8a2e5c644d0add004d322f9ad438c2ebb8b64c1f6f99ab2ecee1359064ea6bb37fe62a445be6b568b9f63a1cfe76bc30bf8de73f05c2dae173c3181a0a3e893a8eab07bbc6cb9cfb", 0xf6}], 0x3, 0x0, 0x0, 0x801}, {&(0x7f0000004000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x40)=[{&(0x7f0000000000)="6145c4a1772c7d0569875db2dd4b0cf6bd972aad86ca6c0164", 0x19}, {&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f0000003000)="dd68d9627f53c1324ac70eec3274dfd20893628045c6a2c36926b5a7a579e91e7b2d40a4a5885a8a266aefc4b2d9fcf2aff3e6e5d1954808448733201df381c65d263bdf1440a03921b8916013e5b4589a12346dea6271edacdef122c8b0ad70df98a5e537a20ade37f48c524835842b476194bb422013ad62d93aac331fdcffd746ee7e0438051e", 0x88}, {&(0x7f0000002000-0x62)="75ad86274cc7f0de47d60b0d9e3ab09cc165b4c0640df1a79aaa1800ce341b38b090cd5e4873ec7243a70cd91edc660e7040c07b92c9a6ee46824805ed8884fb5d9765ecfe14135c42004b4d6cb9f8c0591e6726461f8dab9d268d846a2081ea4cd0", 0x62}], 0x4, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r2, r0, r0, r3, r1, r1, r0, r1]}], 0x70, 0x40}, {&(0x7f0000004000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000)=[{&(0x7f0000004000-0x74)="3e01d5cc950545f7577ccb660d5da8612c5a231f8623eff785db7b3fdf6ae76107920917baeaa0b3a73d959c3fd7befc1c40a13bbd9c0a0d989f6d24e2a885a70b1b581423dbc328d39e5654c15c5c602ac3b59c6c0aa80f473f617ca6ca7c3b24467df8dabdcfa491e8e80bf72a645126dc2150", 0x74}, {&(0x7f0000003000)="4ad6855e45f8b2c3e40874c6c53185ec9d9e108dd3f73008e4b89c31f982011d5d1a6776e00684df193386ca2c438cb4b37ad0780d108f54f21a5ee8818905127e66093ac4dd9a3b3fc759be5fec9585184935cd5e9f15980784997eca8e711ca022a919c3e46b27211196d9a2c85e64f8116def8cc5c9fa0e1eac17dba4c01a924c767a5ee0d15e70e8aca17e436c33a259", 0x92}], 0x2, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r3, r0, r1, r3]}, @rights={0x28, 0x1, 0x1, [r3, r2, r1, r2, r3]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0xf0, 0x4000000}, {&(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x40)=[{&(0x7f0000004000-0xaa)="791c9d9bece0282004099d4141965e5ad648432d076aa5b2104eb6965fa1ccb060bad352245dad58e9a494b9eaf404f485eba2c99deb5ec13354df741416ab8c431108bbbc4e683ef7e5f2f9380d47182bf8b0561b480e07d33e01cf9ee1e824d7e5ee3e9d7b9b8c8e44a6f701858cc77ef2c357b3e5e1021456a7401b00db8d3694eb0068ee56afcdc53c1ffbfff0e3f8c5618f0322415d0f667e859326d1ec5456df8ad7329259266d", 0xaa}, {&(0x7f0000004000-0xe0)="77dd6c9b4749a7437a70ec82cdc0c95449989e867c569462a409391989e30b69190f1eff31d252275c7c733d89c5974fb7507c4303c077d9d93ef77c811fda1f69a01a4556d46a152fa4917a8aeda549c9b2099567c4f004f73f1bd3692060a4f08ee444bfac83b9cae9626e9553af86ea1fa043514bb4828157d06848e3d61c2a913119433ad0ff2b9b56d8371241bf241957f52ad3b73f28e7963eb9b63da4f4c901b2d550002681c2f9c12c2e4e5f5beffebc29d5d13eba143ca2567d1316cde2cc83165d76abe67ae187c3c2b60c032b46bae2206ed33e8a0c9f57df499c", 0xe0}, {&(0x7f0000004000-0x1b)="e283f6441ceb820987a942878cbcd891e32055ccb7a170c32ee03f", 0x1b}, {&(0x7f0000003000)="67c7b7c9677e0160cbcac02b2f18c76c0570f8714e12b12fe6f2a4880ad551", 0x1f}], 0x4, &(0x7f0000001000-0xe8)=[@rights={0x38, 0x1, 0x1, [r2, r0, r1, r3, r1, r2, r1, r3, r1, r3]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r2, r3, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x28, 0x1, 0x1, [r2, r1, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0xe8}, {&(0x7f0000002000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000003000-0x30)=[{&(0x7f0000002000-0xe0)="9d7053e9694bc2ed290fe5ba17cec16e7f3d12f3d9f227280bb9700fa51705169eac92f09a0253460d0e7602e557913f1df2707b51e6730cc7f653cd30c17fdb1cf6d6bac5bbac86ded508cf9bc3e080b9b7e8a74ddad0a250c79eb07f3473dbac51870a580d9e1db044367887e3c89b45dd49a41f16041b6848a175fca6acdf56cdc7fe22fb1481760df5c882c672775d11d8566243393813924874ccbdb53ff01d3407d21b7ca86b67dca8144cf139b779fd1293af392d8d9a97e7eefd4707bdb8e15b3db6f8a805b21ab456e9d57502552649236f430b8df8f58eb24976c8", 0xe0}, {&(0x7f0000004000-0x16)="fddb1e7113b6d8157455a7a1f85a7873356aea6347ad", 0x16}, {&(0x7f0000003000)="e4f9e40f0da7179ed12437f0137f9fe15046a4ea90cc85e6eb3b13097729b16d3b67e8c418ad3b65ae10ed22bbe5e7e322c2ef6745e9ce2794d138b9f15abd85d7d591e92424fe19664d3216cc4de7734a11b93ebb00c87261df9078de4b6d3c9249ccc7a2a78743c18bcd91beee312eff70efd10fd6069cb1a50242480ef7b40d494e151788532d19778767a12eb7b5a8a42dfadb14ae6a4aa9c8c50abac8d0013b71c9f52d835231ebabfb5312263c2343ae4cc95fc1be3826dff9d325333b12f2d19c3d2aff0241cde84a35b58e5265467acab5f3eb13e929770dbe28e61b86654226df1097ca3b", 0xe9}], 0x3, 0x0, 0x0, 0x10}], 0x5, 0x4) [ 75.041448] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/01 22:33:04 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000388000-0x4), 0xb, 0x0, &(0x7f0000b1c000-0x10), &(0x7f0000f8f000), 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000912000-0xc)='cifs.spnego\x00', &(0x7f0000fd6000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a4f000)='/dev/usbmon#\x00', 0xfffffffffffffffc) keyctl$invalidate(0x15, r0) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f00001f0000)=0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000fd5000)={0x20, @time, 0x7f, {0x80000000, 0x2}, 0x4, 0x3, 0x23}) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f000073f000-0xa8)=""/168) 2018/02/01 22:33:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)="6c6f656d3128747275737465642a6d696d655f747970656d643573756d707070305eaf00", 0x3) mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e42000-0x9)={0x0, &(0x7f0000e42000-0x10)=[]}, 0x10) 2018/02/01 22:33:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000a65000-0x10)={0x77359400}, 0x10) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') futimesat(r1, &(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000008000-0x20)={{}, {0x0, 0x7530}}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/02/01 22:33:04 executing program 4: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000857000-0x26)="26000000130007f1471400010000321f000000e301000000025900000000000006000200cc35", 0x26) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000454000-0x3a)=""/58, &(0x7f0000b0a000-0x4)=0x3a) [ 75.119603] audit: type=1400 audit(1517524384.030:38): avc: denied { create } for pid=11256 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/01 22:33:04 executing program 4: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f22000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f22000)) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000001000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) clock_gettime(0x1, &(0x7f00008fa000-0x10)) 2018/02/01 22:33:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00002c6000-0x5c)=@newlink={0x5c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MAP={0x28, 0xe}]}, 0x5c}, 0x1}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000d26000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000777000-0x11)='/selinux/enforce\x00', 0x412000, 0x0) epoll_wait(r2, &(0x7f0000c7f000)=[{}], 0x1, 0x7ff) 2018/02/01 22:33:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r0, 0x0) accept4$unix(r0, 0x0, &(0x7f0000676000), 0x0) accept4(r0, &(0x7f0000fdb000)=@nfc_llcp, &(0x7f00001bd000)=0x58, 0x0) shutdown(r0, 0x0) [ 75.152167] audit: type=1400 audit(1517524384.060:39): avc: denied { setopt } for pid=11256 comm="syz-executor1" 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 [ 75.202551] audit: type=1400 audit(1517524384.110:40): avc: denied { bind } for pid=11276 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/01 22:33:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bb1000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a52000-0x28)={@common='gretap0\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @broadcast=0xffffffff}, 0x2}}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00002bd000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000080f000)=@ethtool_cmd={0x48}}) 2018/02/01 22:33:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x10000, &(0x7f0000fc9000)) r0 = open(&(0x7f0000970000-0x8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000cd3000-0x8)='./file0\x00', 0x0) mount(&(0x7f000023a000-0x8)='./file0\x00', &(0x7f0000129000-0x8)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f00003cc000)) r1 = add_key$keyring(&(0x7f0000074000-0x8)='keyring\x00', &(0x7f0000bab000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key(&(0x7f0000f25000)='.dead\x00', &(0x7f00007ed000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) add_key$keyring(&(0x7f0000db4000-0x8)='keyring\x00', &(0x7f0000c20000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) fcntl$getownex(r0, 0x10, &(0x7f000031e000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000074000-0xe8)={{{@in=@multicast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000427000-0x4)=0xe8) getgroups(0x4, &(0x7f0000309000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r6 = fcntl$getown(r0, 0x9) r7 = getuid() fanotify_mark(r0, 0x2, 0x20, r0, &(0x7f000073f000)='./file0\x00') r8 = getgid() sendmsg$unix(r0, &(0x7f0000172000-0x38)={&(0x7f0000dbf000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00002d3000)=[{&(0x7f00009bb000)="16fbb3240f7f947e18592515de2d5c9a662dd7779bed6350030904273b14387afb3d3d3b3fc83e41df50f6c28901cac6f1b44bc77ff994e4e6be4c9f46617c78f2447c4cbd4a28b1a6c3389e348453836ce1bf28fcfae237947b5452ed70c3ffc991589b6a1f6fdca831d3918337443a4932704c950b185d40b5f669d3d7a68cc8ee5babe71c9db28accd277390c96efa7d591c6a38d9321d9e79d8474", 0x9d}, {&(0x7f0000648000-0x86)="834ee1e1ba68a104c4a8d23715d40dbc1b1a659be2f19d8b71978c02c0122f5f89dbef668742f9ff5e7b1a3b17852c361926f62a9f4aabc87e7f62b72da6ed15f50c5a15e1d26136b665cac3e8e3ef1086823ce97154986c37121a6761d03f309560badc06292a2ef129629bb5f6e8da98d9b35f23fcc88e860598e6d42445ec44c676068ba0", 0x86}, {&(0x7f0000051000)="cda77563ebad23fb47eea1dfa3aeaf4c5a17cd1a81f402bb6612b21441cbefae1208e5f50a8052bd99f858c626fab7f130fabce51667d56463657acc00a1a424ae147c9c7ab0fb59d012e53fe282a9486864a34a768bdb1cde97611d545874a38891e5def56f2a9d8f8c64108184da3730ef0037b657729940bfe0cfbdf4b95f81f2ea041c64d7c8457e6749aa53", 0x8e}, {&(0x7f0000ccc000-0xd0)="2ccb6dead34e21d8475c6b0338e4ecaa13194a77cb2f9d5d1bfa85af09573873ba1b45d800282b7e2c4804245e2af3cdaa632fad867001120707833fc2aabfd2478eafaba10dec729e1165c2ce678f891c7dd13b7dfd27f19378cc14817b6124f6645430c0f52a5f636ce0802bd3d4f798bb7983b25b4b7b157e1ecb11dc9d5d4dac85db359d4fb9567618d8282e63702fe2da64314975b03fd8a736d54b280498191affe73bb2527edc0427138b9727945db25539b4666e7ef33bb6dd9faa52bad7b9783a9ab062db026b84740f5918", 0xd0}, {&(0x7f0000e0c000)}], 0x5, &(0x7f00008fd000-0x60)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x60}, 0x90) execveat(r0, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000570000-0x20)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) 2018/02/01 22:33:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000076000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000b43000)={0x2, 0x0, @empty}, 0x6e) recvfrom(r2, &(0x7f0000c70000-0x46)=""/70, 0x46, 0x0, &(0x7f0000719000)=@nfc={0x27}, 0x10) sendto$inet(r2, &(0x7f0000d39000-0x6b), 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) ioctl(r1, 0x4, &(0x7f00003d8000-0xd0)="1467870f5b4d8dd784798837a39721f6f99ea2b0cb40cbd36568b9d9c45e305b1a45016017b6d3ada6523288bdc1c50750445a69a3c0d686fd8f8285251f0625f5201e34e6be31ae3759512baf12f19bdacf08ec5a0e2e8cd066e7dd2144f1cb5361cec164ff9be98b4b0a72a690eb012c6cdcc7fb4415cf20f7d9e9856398ae110b943260de85cb7b33c63ab1b0dbe55ac89eb6421c90ac74f0783c06b5d0b18869b669a500ec3e18cdddaa4048d1affbdf44c519a19ef0e61853be76fa1769acced82ee2bcf32061fe3717ac5730f3") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006d4000-0x4)=0x0) fcntl$setown(r1, 0x8, r3) sendto$inet(r2, &(0x7f000013d000-0x1000)="5ee9cf59e7cb1b2e4d512e7722028dc321f30d3361e5d0c820903880b9dce41e32c2eaffa159d651a50a6e2e25cd3f5d1f94e82950180332c46de394770ad573dc50c7cc6a4bab", 0x47, 0x0, 0x0, 0x0) 2018/02/01 22:33:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000023d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001c3000)=0x3) dup2(r1, r0) 2018/02/01 22:33:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000035d000)='./file0\x00', 0x0) unshare(0x40600) mq_timedsend(r0, &(0x7f0000c2a000), 0x0, 0x0, 0x0) connect$ax25(r0, &(0x7f0000310000-0x10)={0x3, {"a988c1d0031f5d"}, 0xffff}, 0x10) 2018/02/01 22:33:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000)=0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000c89000-0x28)={@common='sit0\x00', &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "22c8fa674307"}}) 2018/02/01 22:33:04 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) capget(&(0x7f0000012000-0x8), &(0x7f0000013000)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:33:04 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000005000)={&(0x7f0000002000)=@llc={0x1a, 0xd, 0x1, 0xbecf, 0x2, 0x5f, @empty}, 0x10, &(0x7f0000006000-0x40)=[{&(0x7f0000002000)="84076b0bc1a4fa536317be4f99faeaca113df352863b5e9d4883de8fd00d25ce91fd5351aeab7afa247b780a959d7139748f24f9945c91f277ce8a9420672fe633947cf700b3a985cb7896294c2861b362c1ff8e13ab13d7626ee3ba73ef19b7cd6d29369f9f92c7128e0a0678f638043368cd6f7525029a8a7f", 0x7a}, {&(0x7f0000003000)="d13835ec51b25480454bf8301b6ce33b0cee407e5bd95d64e88029d0df63ef143e4c728787f86c555aa2719a878566f4895b2cc8f3e187a7068c990a508e81ea3f1a50def95c73ef3c34adf934f188559fa22553a0bb7a4d50a796884b20c85e5573fd13529dbf160c58", 0x6a}, {&(0x7f0000005000)="94c998c1e3fc600d252bf9d3b90c72fa23284fa82f2d7c6406842189af52c799c79d96ac46e659761c5dc10efac041570c314c4b6e4fa49a8ed0610510c52c86294d2312fd3166e62b01aa65a1e88a4724e09fd3f3e70b00b4020e2b4014d7fa0e7768e8068473258b9823396f151cf83c2aa64c7943a4712abae8d427fd6c5d603a884f28b634d9ef0e8dcd2fe8499f6d23e8294c5369ee026d5cb4f97b88cc285c46eccac4279f9dfe09955962b53451fca698851b92ef04", 0xb9}, {&(0x7f0000000000)="bd512827c0e73bd8b2c620779b01b3b12c6557713a3eeb77adda0db19c1ba2647672606a1dd3e561388625229ca2d1dc4e8f52e7ad3589ff8304fda010255ece3ec78b0eacf8b50da0b4c8d625d6178e29e09f65cd412133dfe6876d0705d9aaa7696ea1ffd6b99545ca0b0a2dd2961d97b5278066b0a60490affe85e64a3be0f15b9ee18a118a48924f060b249d199c30706614684a06d06ff40fa2c3605bc47ad0940f85f9ed53fd90d3f865ae17268db66c74937fd4f4c8296e79eeb0e288081007c24d68999e007f020e723ec664f70b912cf237dba0d661aed4148905d7c485bad9e2b20d22e0b0fbe0793be64819e3b7b35c", 0xf5}], 0x4, &(0x7f0000005000)=[{0xd8, 0x7, 0x0, "a5c7662fc96b69ad6adff42d1072785159e88a2a0bba2a239e5ca4a30b5bedd2dca83c1c497250aedc31a353c036138c076a6e94d3ed4831ca5ed5edb3e5d9e068e52139f63e322edcca5b1f7f3d060c0a237996709e1490d429c0fa0a1514668d8df9a10f2a382854adbb50b5b3f2b9ba473edbcbcb0f200bc6238c0347c00bfc4e2d7cd28700bab9f4548824dde552651363412f1bcfea042fac292d02307c193b9b9719673674f3bc5f2e281bcf6296571aef5d69ed267e090a3fc5ba4e3e45cb3afcaaa2c9"}, {0x1010, 0x111, 0x7f, "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"}, {0x70, 0x10c, 0xf4, "fcd07852469704b4381195c04297407677b5271fc0afd395529c68a28d0406ca83c7c81e293a6a6da00c6317cac25a4bbd36a116ec36a300b23930853c16693e3525f9e2e9a725b5e9bededbd51855f31eb5c6038c5934196c"}], 0x1158, 0x20000080}, 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000005000-0x4)=0xfffffffffffffff8, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/02/01 22:33:04 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x121680, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000000d000)=0x81, &(0x7f0000003000)=0x4) ioctl(r0, 0x4000000000001277, &(0x7f0000005000)) 2018/02/01 22:33:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00001f5000-0x10)=[{&(0x7f0000967000)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd1b000000160000ed5dfffff5000022000d00010004040800bc50ea0000000000", 0x58}], 0x1) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007ca000-0x11)='/selinux/relabel\x00', 0x2, 0x0) fallocate(r0, 0x1, 0xfffffffffffffffe, 0x7) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffff9c, 0x6, 0x21, &(0x7f0000ddf000-0x10)="aa6d9b5e9acc464ace8c9f7003b34610", 0x10) r1 = openat(r0, &(0x7f0000445000)='./file0\x00', 0x880, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000f18000-0xa0)={0x0, @in6={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x4}}, 0x6, 0x80, 0x7, 0x401, 0xd1}, &(0x7f00009d1000)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00004b9000)={r2, 0xa8, "e7d6c4eb64640ceac5bfd7f352008687d8e5e1a301e826299d8c8a251d6171c0bfe62d9fab0d6f3803bf270e36045bcf9ecbccfae784508bc4d5e1859200a34910ca9bf1d77b5fa2c8e03babbeb589dfb45cbe220d416108cb8eae86a4f6f995572d13fede90676ae4e93087bc5cbf11bdff95930ec72aa77bf0b6a31e9f9d08ca49c2c52e9c8c8b42e3b53a9b4441f4fea2dac7fe8fe2baf37660f1a2e2f5a6d5d9c96dfdde023c"}, &(0x7f00005a0000)=0xb0) 2018/02/01 22:33:04 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) syslog(0x4, &(0x7f0000014000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sigaltstack(&(0x7f0000011000/0x2000)=nil, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) clock_getres(0x7998a90b0bdc9289, &(0x7f0000645000-0x10)) pselect6(0x40, &(0x7f0000e35000-0x40)={0x200, 0x9, 0x5, 0xf4, 0xffffffffffffffff, 0x5, 0x800, 0x800}, &(0x7f0000466000)={0x0, 0x5, 0x8, 0x81, 0x9, 0x8001, 0xffff, 0x7ff}, &(0x7f000005d000-0x40)={0x90, 0xf11a, 0x5, 0x40, 0x0, 0x8000, 0x8ec0000, 0x40}, &(0x7f0000235000)={0x0, 0x1c9c380}, &(0x7f00000df000-0x10)={&(0x7f0000566000-0x8)={0x7ff}, 0x8}) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000054000-0x4)) clock_nanosleep(0x7, 0x1, &(0x7f00009e0000)={0x77359400}, &(0x7f00003cf000)={0x0, 0x0}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000d01000-0x10), &(0x7f0000153000)=0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r3}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:33:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f98000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00001e1000)={0x0, 0x0, 0x80}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000045b000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000007a000-0x10)={r1, r2, 0x35}) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) getitimer(0x0, &(0x7f0000098000-0x20)) 2018/02/01 22:33:04 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000241000)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000001000-0x3d)=@access={'system_u:object_r:auditd_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x30, 0x37}, 0x3d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000779000)='/', r1, &(0x7f0000221000-0x8)='./file0\x00') readlinkat(r1, &(0x7f0000eb0000)='./file0\x00', &(0x7f00003c3000-0x86)=""/134, 0x86) 2018/02/01 22:33:04 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000024000-0x34)=@ipv4_delroute={0x2c, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_PREFSRC={0x8, 0x7, @rand_addr}, @RTA_DST={0x8, 0x1, @broadcast=0xffffffff}]}, 0x2c}, 0x1}, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000002b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000010000-0x4)=0x14) sendto$packet(r1, &(0x7f000002a000), 0x0, 0x801, &(0x7f000000f000)={0x11, 0x10, r2, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r3 = dup2(r0, r0) ioctl$TIOCNOTTY(r3, 0x5422) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f000002b000-0x8)) 2018/02/01 22:33:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x804) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) dup2(r3, r1) write$selinux_access(r1, &(0x7f0000b97000)={'system_u:object_r:vhost_device_t:s0', 0x20, 'unconfined', 0x20}, 0x32) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)) r4 = dup2(r0, r2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000377000-0x20)=[@in={0x2, 0x2, @empty}, @in={0x2, 0x3, @broadcast=0xffffffff}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00001a5000-0x38)=[@in6={0xa, 0x3, 0x46, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7ef}], 0x38) socket$netlink(0x10, 0x3, 0x1b) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) 2018/02/01 22:33:05 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000), 0x0, 0x100008) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x40040) write$tun(r0, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10}}}, 0xfffffea2) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000011000), 0x0) connect$inet(r1, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @empty}, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000022000-0x10)={0x6, &(0x7f0000022000-0x18)=[{0x8001, 0x4}, {0x7, 0x80000001}, {0xf5, 0x1}, {0x1, 0x7fff}, {0x931, 0x3f}, {0x83ad, 0x8d}]}) sendfile(r1, r0, &(0x7f0000014000), 0x200010000) 2018/02/01 22:33:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000f8d000)={0x97d9}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000583000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) r1 = mmap$binder(&(0x7f0000270000/0x3000)=nil, 0x3000, 0x2000000, 0xc0113, 0xffffffffffffff9c, 0xb) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000c7c000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ea0000)={0x6c, 0x0, &(0x7f0000685000-0x6c)=[@dead_binder_done={0x40086310, 0x3}, @increfs_done={0x40106308, r1}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x38, 0x30, &(0x7f00007bb000)=[@fda={0x66646185, 0x0, 0x2, 0x5}, @flat={0x776a2a85, 0x100, r2, 0x2}], &(0x7f0000ad2000-0x30)=[0x30, 0x38, 0x30, 0x18, 0x48, 0x38]}, 0x401}}], 0x15, 0x0, &(0x7f00001e3000)="89150065e06d549b37c422af08e998c3e84e5c0ef2"}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cf9000)='/dev/keychord\x00', 0x200000, 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 2018/02/01 22:33:05 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000003d000-0xc)='/dev/rfkill\x00', 0x204000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000018e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000000000)={0x11, 0x1a, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x7, &(0x7f00008ca000-0x8)={0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000026000-0x40)=[{0x3, 0x7215}, {0x6, 0x8}, {0x4, 0x4}, {0x8, 0x7}, {0x4, 0x8}, {0x4, 0x1f}, {0x0, 0x800}, {0xf, 0x3c}], 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00006cc000-0x14)={0x0, 0x7, 0x5, 0x98e, 0x7, 0x9, 0x1, 0x4, 0x6}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000081f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f00007ca000-0x1)) setsockopt$inet_tcp_int(r3, 0x6, 0x12, &(0x7f0000a14000), 0x4) 2018/02/01 22:33:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000cb3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) r2 = syz_open_pts(r0, 0x400) ioctl$KDSETMODE(r2, 0x4b3a, 0xb2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007fa000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00002cf000)={@common='bcsf0\x00', @ifru_settings={0x4, 0x8e, @raw_hdlc=&(0x7f00000da000)={0x8, 0x800}}}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000074d000)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000064b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, 0x0, 0x0, []}, 0x98) 2018/02/01 22:33:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ebd000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000088e000-0x8)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000873000)={r1, 0x1}) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000d5f000-0x4)=0x8, 0x4) 2018/02/01 22:33:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000a2e000-0x8)='./file0\x00', 0x1044, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b68000)='/dev/rfkill\x00', 0x2000, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007ae000-0x8)={0x0}) dup2(r0, r1) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') nanosleep(&(0x7f0000c9b000), &(0x7f00000c2000-0x10)) pread64(r2, &(0x7f00009c4000), 0x0, 0x0) lseek(r2, 0x0, 0x2) pread64(r2, &(0x7f000002f000-0x26)=""/38, 0x26, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/01 22:33:05 executing program 3: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f000098f000)={0x2, 0x0, @empty}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000eee000)=0x29be8, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00003fc000-0xb)={0x800, 0x2f78, 0x2, 0xffff, 0x7, 0xa19, 0x5, 0xd08, 0x2, 0x5, 0x9}, 0xb) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)}, 0x2020) 2018/02/01 22:33:05 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) capget(&(0x7f0000012000-0x8), &(0x7f0000013000)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:33:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='%em0\x00', 0x0) eventfd2(0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000061d000-0x9)='net/snmp\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_sigaction(0x8, &(0x7f0000012000-0x20), &(0x7f0000001000-0x20), 0x8, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00001f3000-0x3)={0x9, &(0x7f0000928000)=[{0x6, 0x2, 0x3, 0x5}, {0x9, 0x3, 0x1ff, 0x1}, {0x3, 0x10000, 0x7, 0xffffffff80000001}, {0x2, 0x5, 0x1, 0x1}, {0x8, 0x6, 0x1, 0xfffffffffffffffa}, {0x4, 0xffffffffffffff69, 0x4, 0x899}, {0x4, 0x39c, 0x1, 0x8}, {0x8000, 0x5, 0x885b}, {0xfffffffffffff000, 0x10000, 0x6, 0x9}]}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a66000-0x8), 0x8}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000ccc000-0x10)={0x4, &(0x7f000024f000-0x20)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000c2f000-0x8)={r3, 0x3}) 2018/02/01 22:33:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f000030f000)={0x14, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) bind(r0, &(0x7f00006df000)=@nl=@kern={0x10, 0x0, 0x0, 0x20002000}, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f6f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00003a2000-0x1)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/02/01 22:33:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00006f9000)="240000005a001f8100ddfcf42000000005152b10080002feffffffffffffff0800000000", 0x24) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000042b000-0x10)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003f0000)={0x10000000}) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcc, &(0x7f0000a19000-0x97)=""/151, &(0x7f000086d000)=0x97) lseek(r1, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00007af000)={0x0, 0x78, "6c1f8d4e574ef3411afcca6fefc979baa558e61a433ecc2f633f0e5a06bc7d7d3243974bfa8db32de0ac7836c728155b24ae4571eec329d446c16aa546eb8ccd20783ce8d3248950532c76d7f1b5e029102d7092d0bc21f375617baa0f31f590819bc2db1f0e7632ffb48cc4d278a3485f052d85f8a2312a"}, &(0x7f0000e09000-0x4)=0x80) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f8d000)={r3, 0x1}, 0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000a28000-0x4)=0x0) perf_event_open(&(0x7f000032e000)={0x0, 0x78, 0x7, 0x7, 0x6, 0x5, 0x0, 0x80000000, 0x8, 0x3, 0x100000001, 0x8f7, 0x7, 0x80000000, 0x1, 0x6, 0x4, 0x8ab, 0x1, 0xff, 0xdf67, 0x0, 0x3, 0x9, 0x12e4, 0xa1, 0x1909, 0x9, 0x2, 0x80000000, 0x9, 0x4c2, 0x9, 0x1, 0xfff, 0x1ec1, 0x45f, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000a90000-0x1), 0xe}, 0x80, 0x2, 0x4e5, 0x0, 0x4, 0x3, 0x1f}, r4, 0x9, r1, 0xf) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000bd000-0x4)) 2018/02/01 22:33:05 executing program 3: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f6c000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6e000)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007ca000)=0x4, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000c9000-0x50)={@generic="4832b3b315a63e11512bd6a14c2f177a", @ifru_map={0x2}}) 2018/02/01 22:33:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000830000)='./file0\x00', 0x400, 0x20) getsockopt$inet_dccp_buf(r0, 0x21, 0x82, &(0x7f0000f01000)=""/115, &(0x7f0000fd7000)=0x73) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cae000)='/dev/rfkill\x00', 0x20000, 0x0) renameat2(r0, &(0x7f0000a2d000-0x8)='./file0\x00', r1, &(0x7f0000bba000)='./file0\x00', 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000644000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000027000-0x50)={{0x204000001ff, 0xc}}) 2018/02/01 22:33:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b69000)=0x0) getpgrp(r1) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvmsg(r0, &(0x7f000052e000)={&(0x7f0000d07000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000294000)=[{&(0x7f0000f07000-0xeb)=""/235, 0xeb}, {&(0x7f0000414000)=""/4096, 0x1000}, {&(0x7f0000107000-0xd4)=""/212, 0xd4}, {&(0x7f0000f80000-0xd1)=""/209, 0xd1}, {&(0x7f0000433000)=""/16, 0x10}, {&(0x7f000024e000)=""/194, 0xc2}, {&(0x7f0000192000-0x29)=""/41, 0x29}], 0x7, &(0x7f0000ae1000)=""/4096, 0x1000, 0x9}, 0x2000) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00004ab000-0x4)=0x3f, 0x4) [ 76.418709] audit: type=1400 audit(1517524385.330:41): avc: denied { write } for pid=11376 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/01 22:33:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00002b9000-0x10)=@common='ip6tnl0\x00') sendto(r0, &(0x7f00002b2000-0x1000)="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", 0x1000, 0x40000, &(0x7f0000008000-0x10)=@nfc={0x27, 0x1, 0x3, 0x7}, 0x10) iopl(0x9) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000019d000)={0x2, &(0x7f0000f32000-0x10)=[{}, {}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendfile(r0, r2, &(0x7f0000d03000-0x8), 0x200041c) 2018/02/01 22:33:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000eb6000)='/dev/pktcdvd/control\x00', 0x80, 0x0) flock(r0, 0x9) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r2 = dup(r1) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, r3) 2018/02/01 22:33:05 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7) mmap$binder(&(0x7f0000002000/0x13000)=nil, 0x13000, 0x4, 0x12, r0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/01 22:33:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) pipe2(&(0x7f0000b2a000-0x8)={0x0, 0x0}, 0x0) write$selinux_access(r1, &(0x7f0000242000)={'system_u:object_r:dpkg_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x34, 0x80000000000033}, 0xffffffffffffff5c) r2 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) getsockname(r0, &(0x7f0000862000)=@can={0x0, 0x0}, &(0x7f00004eb000)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000af8000)={{{@in6=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f000094c000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bd7000-0xe8)={{{@in=@empty, @in=@loopback=0x7f000001, 0x1, 0x0, 0x1, 0xffff, 0x2, 0x80, 0x80, 0x0, r3, r4}, {0xc7, 0x80, 0x3, 0x7, 0x7, 0x2, 0xd5, 0x8}, {0x2, 0x9, 0xbdf6}, 0x5, 0x6, 0x2, 0x0, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x7f}, 0x2, @in=@broadcast=0xffffffff, 0x5, 0x0, 0x3, 0x8, 0xf6, 0x6, 0x7}}, 0xe8) connect$inet6(r2, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) sendto$inet6(r2, &(0x7f0000480000), 0xff98, 0x8004, &(0x7f0000bdc000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendto$inet6(r2, &(0x7f000077a000), 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/01 22:33:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b69000)=0x0) getpgrp(r1) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvmsg(r0, &(0x7f000052e000)={&(0x7f0000d07000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000294000)=[{&(0x7f0000f07000-0xeb)=""/235, 0xeb}, {&(0x7f0000414000)=""/4096, 0x1000}, {&(0x7f0000107000-0xd4)=""/212, 0xd4}, {&(0x7f0000f80000-0xd1)=""/209, 0xd1}, {&(0x7f0000433000)=""/16, 0x10}, {&(0x7f000024e000)=""/194, 0xc2}, {&(0x7f0000192000-0x29)=""/41, 0x29}], 0x7, &(0x7f0000ae1000)=""/4096, 0x1000, 0x9}, 0x2000) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00004ab000-0x4)=0x3f, 0x4) 2018/02/01 22:33:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ea1000-0x4)=0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000429000-0x16)='/selinux/checkreqprot\x00', 0x301001, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000197000)) sched_setscheduler(r1, 0x7, &(0x7f0000712000)=0x6) getsockopt$sock_timeval(r0, 0x1, 0x4000, &(0x7f0000271000-0x10), &(0x7f0000da4000-0x4)=0x80) 2018/02/01 22:33:05 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:33:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000a2e000-0x8)='./file0\x00', 0x1044, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b68000)='/dev/rfkill\x00', 0x2000, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007ae000-0x8)={0x0}) dup2(r0, r1) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') nanosleep(&(0x7f0000c9b000), &(0x7f00000c2000-0x10)) pread64(r2, &(0x7f00009c4000), 0x0, 0x0) lseek(r2, 0x0, 0x2) pread64(r2, &(0x7f000002f000-0x26)=""/38, 0x26, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/01 22:33:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000812000-0xf)='/dev/sequencer\x00', 0xc0, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) personality(0x5000004) exit(0x10000) pselect6(0x40, &(0x7f00000ac000-0x40), &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/01 22:33:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000308000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f00004ba000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000004a000)={0x5, 0x49ab}) 2018/02/01 22:33:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/02/01 22:33:05 executing program 3: clone(0x0, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000cef000-0x4), &(0x7f0000bf3000-0xe)) msync(&(0x7f000038e000/0x3000)=nil, 0x3000, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000594000)='/selinux/enforce\x00', 0x1fffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000000)={0x3, &(0x7f0000797000)=[{}, {}, {}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000)={0x80, 0x296}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000002000-0x40)={&(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000001000+0xf6f)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x8)=[0x0, 0x0], 0x4, 0x7, 0x4, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x0) 2018/02/01 22:33:05 executing program 2: r0 = memfd_create(&(0x7f0000bd9000-0xd)='keyring%]]lo\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000541000)='/dev/rfkill\x00', 0x3, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000d25000-0x78)={0x100, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @rand_addr=0xffffffff}, 0x4, 0x200, 0x0, 0x3, 0x1000000000000000, &(0x7f0000210000-0x10)=@common='dummy0\x00', 0x1, 0x1, 0x6}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r2, 0x1) 2018/02/01 22:33:05 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:33:05 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000-0x50)=""/80, 0x50) [ 77.018553] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket [ 77.053638] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket 2018/02/01 22:33:06 executing program 3: mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dce000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000336000)={0x1, 0x0, 0x0, 0x0, "2daeb6e6635fc6c465653d28bf60996c01fb24793588ed9ae816c77b68dac333"}) pipe(&(0x7f000042c000-0x8)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/01 22:33:06 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:33:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000014a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000000b000)=[{0x10004d}, {0x6}]}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000a09000)='/dev/sg#\x00', 0x42, 0x400) sendmmsg$nfc_llcp(r2, &(0x7f0000dcd000-0x38)=[{&(0x7f00009b1000)={0x27, 0xc0, 0x41, 0x3, 0x9, 0x0, "67950e4e13e9e89d4166fb3d51fd97e3dd7f3fa08dc2f1f1e0f62b9a60c6fca17173a0b3b5d81f995a88cbf8250fd2cac8e116e0e545c65673652322df3dbf", 0x5}, 0x60, &(0x7f000042e000)=[{&(0x7f0000c6f000-0xab)="0e2731f6538c1fdca17c81846ce401fc71504b2245f82ad24d88b7150828bb45d738138e0bbb4e492e206c2b4dc9a3778cd8fb33a3c1aaad3a34139f55231a10539287b39c00662e62ca8ad46feb708cad1b2f67af9aff59c59c84818493d9f8c6bbdd94e54c9002892c4354415bf13d450c68474bb263c853601b1dce5044844dff1083b093cc2b19728218d561810a69658f08058daf56662d17d66709ec53f2a0d6e645dad1576778eb", 0xab}, {&(0x7f00001f6000-0x1000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x4}], 0x1, 0x800) writev(r1, &(0x7f00005c2000-0x10)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) clock_gettime(0x0, &(0x7f00000bb000)={0x0, 0x0}) getrandom(&(0x7f0000427000)=""/254, 0xfe, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000019d000)={r3, r4/1000+30000}, 0x10) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000b01000)={0x5, 0x40}) 2018/02/01 22:33:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006d4000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000d74000-0x40)=[{&(0x7f00007fe000-0x5)=""/5, 0x5}, {&(0x7f0000d8e000-0x64)=""/100, 0x64}, {&(0x7f0000fd6000-0x45)=""/69, 0x45}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000ffb000)=[{&(0x7f0000001000-0x70)=""/112, 0x70}, {&(0x7f00009ec000)=""/66, 0x42}, {&(0x7f0000000000)=""/27, 0x1b}, {&(0x7f0000000000)=""/204, 0xcc}, {&(0x7f00001f7000)=""/157, 0x9d}], 0x5, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000013000), &(0x7f0000004000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() readv(r1, &(0x7f00009c8000-0x10)=[{&(0x7f00004dc000-0x61)=""/97, 0x61}], 0x1) tkill(r2, 0x16) close(r1) 2018/02/01 22:33:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000738000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x7f, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0xffffffffffffffdb, 0x0, &(0x7f00007b7000)="979ed1658ddf066cfaccc20142f3906d94dfd1ea10f6bb673f0808546e4399a4d5656e201007c0539a3265f8cf4085debb0515c98ec5d30000000000000001e98f46c2b53ddc1959f5649562ed9eb602d0ead66f2ecfbfd59ddbd26e35a2e7fd8cb339a5a2025c7de67a5309e268cd933df70ba55909d872d90e9a7637d62004203d1ae0f426a3606baa9baa7c2092affcd8"}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000077d000)='/dev/sequencer\x00', 0x321000, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000f7a000)=0x3f) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000011c000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00005e8000), &(0x7f0000568000-0x4)=0x4) setsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f00006c9000)=0x81, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x5, 0x0, &(0x7f000000d000)="62164b44a5"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4c, 0x0, &(0x7f00007ca000-0x2b)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x0, 0xd, 0x0, 0x0, 0x40, 0x10, &(0x7f00004cb000-0x40)=[@ptr={0x70742a85, 0x1, &(0x7f0000eb6000), 0x1, 0x1, 0x16}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000bc6000)=[0x48, 0x0]}, 0xfffffffffffffffb}}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/01 22:33:06 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000023000-0x20)={0x4, 0x0, 0x0, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x4, r1, 0x2, 0x9e19}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000002000-0x48)=[{}, {}, {}, {}, {}, {}], 0x6, 0xfff, &(0x7f0000001000-0x8)={0x4}, 0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000001000-0x4c)={0x0, 0x2, 0x2}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000003000-0xff)=""/255) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000003000)=""/73) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000004000)=0x8, 0x8) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/97) r2 = syz_open_dev$tun(&(0x7f0000002000-0xd)='/dev/net/tun\x00', 0x0, 0x100) r3 = dup(r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xff, 0x20, 0x15aa, 0xbe00000000000}, &(0x7f0000005000-0x4)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000006000-0x8)={r4, 0x8}, &(0x7f0000004000)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000002000)={r4, 0x10000}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000007000-0x4)=0xfffffffffffffffc, &(0x7f0000004000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000008000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000009000-0x10)={0x5, &(0x7f0000009000-0x28)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000008000-0x8)={r5, 0x1}) 2018/02/01 22:33:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mlock(&(0x7f0000508000/0x3000)=nil, 0x3000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b0c000)) r0 = add_key(&(0x7f00006c4000-0xa)='id_legacy\x00', &(0x7f000090a000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e50000-0xfc)="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", 0xfc, 0x0) request_key(&(0x7f000034b000-0x8)='rxrpc_s\x00', &(0x7f0000f66000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c59000)='.\x00', r0) 2018/02/01 22:33:06 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000d7b000)='./file0\x00', &(0x7f0000f50000)=""/46, 0x2e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000285000)='attr/keycreate\x00') ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000b9f000)={&(0x7f00009f1000/0x1000)=nil, 0x1000}) 2018/02/01 22:33:06 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:33:06 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003c6000-0x9)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000c81000)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001cd000-0xc)={0x0}, &(0x7f00008ce000-0x4)=0xc) fcntl$lock(r1, 0x5, &(0x7f00003c1000)={0x3, 0x3, 0x4d110f67, 0x2d, r2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x80089203, &(0x7f0000001000)) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000f0a000)=0x7, &(0x7f0000eb0000-0x4)=0x4) 2018/02/01 22:33:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x5, 0x0) connect$pptp(r0, &(0x7f0000b6f000)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x31, &(0x7f00001b6000-0xc)={@multicast1, @multicast1, @broadcast}, &(0x7f0000545000-0x4)=0xc) r2 = dup(r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00009a7000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00008f6000-0x10)={r3, &(0x7f000003e000)=""/250}) 2018/02/01 22:33:06 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:33:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000285000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000b1d000)={0x0, 0x0, 0x1, 0x10001, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000675000/0x1000)=nil, 0x1000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) mmap(&(0x7f0000675000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000675000)=0x0) mmap(&(0x7f0000675000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000675000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000675000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000675000)=0x0, &(0x7f0000675000), &(0x7f0000675000)=0x0) setns(r2, 0x8000000) mmap(&(0x7f0000675000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000675000)={0x0, 0x0, 0x0}, &(0x7f00002e8000)=0xc) mmap(&(0x7f0000675000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000675000)=0x0) r11 = getuid() getgroups(0x2, &(0x7f000067a000-0x8)=[0xffffffffffffffff, 0x0]) r14 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009c6000-0x10)='/selinux/status\x00', 0x0, 0x0) getpeername(r14, &(0x7f00008ce000-0xc)=@nl=@kern, &(0x7f000005c000)=0xc) sendmsg$unix(r14, &(0x7f0000184000-0x38)={&(0x7f000030a000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000b9e000)=[{&(0x7f00000fc000)="98c1a55121cb65d2c2134b6566931479ad360b60698f7c92ea7246acb269d592597ba4e1d74e121b124d21d76df93d04f8f4290cff7cf6028bcca41c437fed3b6443c96ac35179807a9ac1b41ec20ace658461f731a1edc1553f823277fb4345883560b30a4e3c0c9d6c78c7b9537e582d52a8e4c38f5501e4c7eebbdb91c89900bbe069ab58dbfe070416db94f36feec6859cb78b9d386e", 0x98}, {&(0x7f0000e01000)="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", 0xfc}, {&(0x7f00007d1000-0x1000)="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", 0x1000}], 0x3, &(0x7f000068c000)=[@cred={0x20, 0x1, 0x2, r10, r5, r13}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x38, 0x1, 0x1, [r3, r14, r14, r2, r3, r3, r14, r2, r14]}, @rights={0x28, 0x1, 0x1, [r14, r14, r2, r3, r14]}], 0xa0, 0x4004000}, 0x4000000) mmap(&(0x7f0000675000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f0000675000)=[{&(0x7f00008a2000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e61000-0x30)=[{&(0x7f00004b6000)="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", 0x1000}, {&(0x7f0000ea5000-0x98)="53a86653da156a73c42ba80dc308e174655e1232283c4ea73883520fbb0824b52bd20a1fd8d0b11072f0f4be602021fee8ab8541fadd5a17bc430d616991863d2de7a7b2c43cd6f18e76e794575ad9ca7f14aefce3eb7d5270706e402eddfa13c4e3c0a7056e7d679ac93bf406844190822a4812e09a2717f08a76d9c4671d72afed1058a45a3d57aeed036b6cf273c7a4e49a15ff22edd0", 0x98}, {&(0x7f000010c000)="9016e765a152c9e941e97822cb71b1b013305a716d5c88c2d7a3ab118b39eeb8c350127949e20ef9193a815f8fc60bd1e91a9b99004a032c4b8d7ebac0f9de97fa9ec4716e47adad807977602f7212c7eae9f815170ae5", 0x57}], 0x3, &(0x7f0000a9e000)=[@cred={0x20, 0x1, 0x2, r4, r6, r9}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r2]}], 0x80, 0x10}], 0x1, 0x4010) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000b8e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000095c000)=@ethtool_eeprom={0xf}}) 2018/02/01 22:33:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = getpid() r1 = getpgid(0x0) rt_tgsigqueueinfo(r0, r1, 0x24, &(0x7f000095b000)={0x31, 0x0, 0x3f, 0xffffffffffffff25}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000f26000), &(0x7f0000685000)={0x0, 0x989680}, 0x8) [ 77.218135] binder: 11463:11469 unknown command 0 [ 77.229256] binder: 11463:11469 ioctl c0306201 20004000 returned -22 [ 77.244369] audit: type=1400 audit(1517524386.150:42): avc: denied { set_context_mgr } for pid=11463 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=binder permissive=1 2018/02/01 22:33:06 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:33:06 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0x1) mmap$binder(&(0x7f0000002000/0x13000)=nil, 0x13000, 0x4, 0x12, r0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) [ 77.303212] binder: 11463:11479 got transaction to invalid handle [ 77.311429] binder: 11463:11479 transaction failed 29201/-22, size 64-16 line 3005 2018/02/01 22:33:06 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000174000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/01 22:33:06 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) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) syz_open_dev$usbmon(&(0x7f00008df000)='/dev/usbmon#\x00', 0x7, 0x202000) socket$nl_crypto(0x10, 0x3, 0x15) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r1) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f0000002000)=""/30, &(0x7f0000000000)=0x1e) 2018/02/01 22:33:06 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:33:06 executing program 1: clone(0x22400, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a4a000), &(0x7f00007c4000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_snmp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) socket$inet(0x2, 0x80000, 0x7) [ 77.350885] binder: 11463:11502 unknown command 0 [ 77.361065] binder: 11463:11502 ioctl c0306201 20004000 returned -22 [ 77.371587] binder: BINDER_SET_CONTEXT_MGR already set [ 77.383379] binder: 11463:11479 ioctl 40046207 0 returned -16 [ 77.395479] binder: 11463:11479 got transaction to invalid handle [ 77.408901] binder: 11463:11479 transaction failed 29201/-22, size 64-16 line 3005 [ 77.414846] audit: type=1400 audit(1517524386.320:43): avc: denied { create } for pid=11511 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 77.452583] binder: undelivered TRANSACTION_ERROR: 29201 [ 77.459013] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/01 22:33:06 executing program 0: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2a000-0x8)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008ee000)) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000b28000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10) 2018/02/01 22:33:06 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty}, 0x10) socket$inet(0x2, 0x4, 0x2) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00002a6000-0x4)=0x1, 0x35) sendto$inet(r0, &(0x7f0000f7a000-0x1)='\t', 0x1, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/01 22:33:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x16) ptrace$setopts(0x4209, r4, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000001000-0x4)=0x8, 0x4) write(r1, &(0x7f0000022000), 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)}, 0x0) 2018/02/01 22:33:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) syz_open_dev$usbmon(&(0x7f00008df000)='/dev/usbmon#\x00', 0x7, 0x202000) socket$nl_crypto(0x10, 0x3, 0x15) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r1) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f0000002000)=""/30, &(0x7f0000000000)=0x1e) 2018/02/01 22:33:06 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000063c000)={0x0, 0x20, 0x313, 0x7, 0x5, 0x1b01e3b0, 0x1, 0x2d7, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x1f, 0xff, 0x3, 0x8, 0x5}}, &(0x7f0000f79000-0x4)=0xb8) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f78000)={r2, 0x5568}, 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000a14000), 0x4) 2018/02/01 22:33:06 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:33:06 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000377000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x400000000000}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x8002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)) r1 = openat(0xffffffffffffffff, &(0x7f0000fc2000)='./file0\x00', 0x44, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000926000-0x58)={0xfff, 0x5, 0x5f27, 0x6499, 0x4, 0x401}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1f}}, 0x9, 0x9, 0x6, 0x5, 0x20}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000001000)=0x8) 2018/02/01 22:33:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000002000-0x8)={@remote={0x0, 0x0, 0x0}, @broadcast}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0xcdd, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004000-0x8c)={0x0, @in6={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000003000-0x8c)={r2, @in={{0x2, 0x2, @rand_addr=0x93}}}, 0x8c) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/02/01 22:33:06 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:33:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setpriority(0x5df62a9cbd7a5db8, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000709000)='/dev/sequencer\x00', 0x20000, 0x0) seccomp(0x1, 0x0, &(0x7f00007ad000-0x10)={0x4, &(0x7f0000a47000)=[{0x0, 0x65, 0x9, 0x3}, {0x40, 0x3, 0x1f, 0x1ff}, {0x8, 0x4, 0x5, 0x7ff}, {0x7, 0x1, 0x3, 0x6}]}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@empty, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) setsockopt$sock_void(r1, 0x29, 0x23, 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000548000-0x98)) 2018/02/01 22:33:06 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:33:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$setstatus(r0, 0x4, 0x400) r1 = socket(0x800000008, 0x802, 0x0) connect$l2tp(r1, &(0x7f00004e3000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x1, 0x3, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff}}}, 0x32) write(r1, &(0x7f0000f12000)="240000001a0025700000000400fffc0e0a09000100000000eff201eb0800030001ff0000", 0x24) 2018/02/01 22:33:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000b99000)='/dev/binder#\x00', 0x0, 0x0) pause() socket(0x10, 0x2, 0x6) r0 = socket(0x18, 0x0, 0x4) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/02/01 22:33:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x4, 0x80) signalfd4(r0, &(0x7f0000302000-0x8)={0x100}, 0x8, 0x80000) iopl(0x3) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b7b000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000650000-0x11)="2f53000001ff750008dd000f6c65000954", 0x3) dup3(r1, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 22:33:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000797000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000d54000)=0x1c, 0x80800) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000f61000-0x4), &(0x7f0000907000+0x8bd)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ppoll(&(0x7f0000001000-0x38)=[{r1}], 0x1, &(0x7f0000003000)={0x0, 0x989680}, &(0x7f0000001000), 0x8) 2018/02/01 22:33:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = socket$inet(0x2, 0x8080a, 0x7) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00003c1000-0x10)={0x0, 0x0}, &(0x7f00005d5000)=0x10) select(0x40, &(0x7f00006e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}, &(0x7f0000e4e000)={0x0, 0x7}, &(0x7f0000fc9000)={0x0, 0x0, 0x80000}, &(0x7f0000816000)={0x0, r1}) r2 = creat(&(0x7f00005fc000)='./file0\x00', 0x48) clock_gettime(0x800000000000007, &(0x7f00007f2000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000404000)={0x7, 0x8, 0x4, {r3, r4+30000000}, 0xff, 0x10000}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000398000-0x10)=@req={0x50, &(0x7f0000756000-0x50)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000800000-0x20)="59a9ba371abb46fd0c3bec61bd0e2d0eb78a978e69bf3bfcbca0dd3f208fad84"}}) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000c1b000-0xd5)=""/213, &(0x7f0000292000)=0xd5) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000d25000-0x5c)={{0xa, 0x2, 0x45, @empty}, {0xa, 0x0, 0xfffffffffffffbff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x87d3}, 0x5, [0x9, 0x3, 0x401, 0x1f, 0x3c, 0xb1d8, 0x80, 0x100]}, 0x5c) 2018/02/01 22:33:06 executing program 7: 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$fuse(r0, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0x18) ioctl$KDSKBLED(r0, 0x4b65, 0x400) 2018/02/01 22:33:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c06000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00007cc000)=""/22) 2018/02/01 22:33:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00001ee000)="24000000260027fefff9e900073677000000000001000000000900002000000000ebf910", 0x24) r1 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) recvfrom$llc(r0, &(0x7f00000a1000)=""/18, 0x12, 0x0, &(0x7f000044d000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f0c000-0xf)='/dev/sequencer\x00', 0x80, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f00002a1000)={&(0x7f000015d000/0x1000)=nil, 0x1000}) 2018/02/01 22:33:06 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:33:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5380, &(0x7f0000ca7000)) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f00000d4000)=0x6, 0x4) clock_adjtime(0x7, &(0x7f0000985000)={0x75c, 0x2, 0x5, 0x0, 0x508, 0x7ea6, 0x400, 0x8, 0x3ff, 0x8, 0x9, 0x5, 0x4, 0x943e, 0x9, 0x800, 0x8001, 0x4000000000000004, 0x80, 0x7, 0x5, 0x0, 0xffffffff, 0x6, 0x672d, 0x5}) fcntl$dupfd(r0, 0x0, r0) 2018/02/01 22:33:06 executing program 2: r0 = syz_open_dev$tun(&(0x7f00003bf000-0xd)='/dev/net/tun\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000fce000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) unshare(0x400) flock(r2, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000fd0000)) 2018/02/01 22:33:06 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:33:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000eb3000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000aab000)={0x0, 0x0, 0xad, 0x800000000000000, r1}) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000927000-0x3)=0x9, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) 2018/02/01 22:33:06 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000014000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = getpid() tkill(r1, 0x13) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x480000) 2018/02/01 22:33:06 executing program 2: r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000013000-0xb2)=""/178, 0xb2}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f00002a6000), &(0x7f0000f2c000)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() r2 = openat(0xffffffffffffffff, &(0x7f00003b0000-0x8)='./file0\x00', 0x200000, 0x1bc) timerfd_gettime(r2, &(0x7f0000008000)) tkill(r1, 0x16) 2018/02/01 22:33:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f8a000-0x4)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000070f000-0x16)='/selinux/checkreqprot\x00', 0x20040, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000ea8000)='smaps\x00') readv(r2, &(0x7f0000782000)=[{&(0x7f0000c57000)}, {&(0x7f000098b000-0xb3)=""/179, 0xb3}, {&(0x7f0000fed000-0xc1)=""/193, 0xc1}, {&(0x7f00006fe000)=""/121, 0x79}, {&(0x7f000033f000), 0x3b5}, {&(0x7f000003c000-0xdd)=""/221, 0xdd}], 0x6) r3 = memfd_create(&(0x7f0000ba1000-0x6)='smaps\x00', 0x0) userfaultfd(0x800) mq_timedsend(r1, &(0x7f0000012000-0x98)="08cb052c667be5f0862326a2a6ce1aa8963ed0dbde1e8af3fbf08ea0e210a7632cf4b63c7877c8531344493afa88e4d8fa61ef9e83e4aabcf7dd5c70cc4a97ac1469c9014cf099bfe8c19bbcca0ddd819d5843c86c93d197ef12ec36ffa584eeb06b28f8d3dd80a632fd1e3f56fccd4b92e0ae7fc3cb5ab16164516bef7ac818d9f81cce47288d6958c52882e6fc92424a1479536e99935b", 0x98, 0x1, &(0x7f00003c2000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00008f6000)={0x0, 0xa0, &(0x7f0000e6a000-0xa0)=[@in6={0xa, 0x1, 0x200000000000000, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0xcc17, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe98}, @in={0x2, 0x0, @rand_addr=0x5}, @in6={0xa, 0x2, 0x800, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x2}]}, &(0x7f00006a8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000d3f000-0x8b)={r4, 0x83, "d01caf6d02acda4ad75a62e0da143ec6a3a291820849c5784e281c7911c359fc4f3a294e626874a90a745cc62c8b8955bf31abe1b68ed54fea992692cf09a90cbe494c753eb2908ec52808c428a55ad666435171050d2c0179e51729d280d4edd58a15174e93ee004692062eefe285dea301d8bc18d25ff8083f3d54458c6c26ad5b30"}, &(0x7f0000094000-0x4)=0x8b) readv(r2, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00007ef000), 0x4) dup3(r3, r2, 0x80000) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000f8d000-0x18)={0xaa, 0x30}) mq_timedreceive(r2, &(0x7f000055e000)=""/140, 0x8c, 0xffffffff80000001, &(0x7f0000e7f000)={0x0, 0x989680}) getsockname$inet6(r3, &(0x7f0000312000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000077c000)=0x1c) 2018/02/01 22:33:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f000033e000)=[{{}, 0x11, 0x5}], 0x18) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000a0a000-0x1e)=""/30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000012b000)=0x8) 2018/02/01 22:33:06 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:33:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00007c8000)={0x18, 0x0, {0x0, @empty, @common='dummy0\x00'}}) mkdir(&(0x7f00001f8000)='./file0\x00', 0x10c) bind(r0, &(0x7f0000773000-0xc)=@nl=@proc={0x10, 0x0, 0x1, 0x400000}, 0xc) pipe2(&(0x7f00008fa000)={0x0, 0x0}, 0x80800) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000198000-0x18)=@add_del={0x2, &(0x7f0000cff000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7}) read$eventfd(r1, &(0x7f0000e4f000-0x8), 0x8) truncate(&(0x7f0000d34000)='./file0\x00', 0xc00000100) 2018/02/01 22:33:06 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(0xffffffffffffffff, &(0x7f0000013000)={0x7ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:33:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) fsetxattr(r0, &(0x7f0000002000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000002000-0x1)="f700", 0x2, 0x2) symlinkat(&(0x7f0000001000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000004000-0x8)='./file0\x00') 2018/02/01 22:33:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000230000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f00009fc000)='./file0\x00', &(0x7f000087d000-0x10)={0x7, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313acceba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) sendto$inet(r0, &(0x7f0000268000-0xc1), 0x0, 0xdf3495d877b663d3, &(0x7f0000738000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/01 22:33:06 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(0xffffffffffffffff, &(0x7f0000013000)={0x7ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:33:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000023000-0x8)={@dev={0xac, 0x14, 0x0, 0x16}, @broadcast=0xffffffff}, 0x8) write$evdev(r0, &(0x7f0000a1d000)=[], 0xff50) 2018/02/01 22:33:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00001ee000)="24000000260027fefff9e900073677000000000001000000000900002000000000ebf910", 0x24) r1 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) recvfrom$llc(r0, &(0x7f00000a1000)=""/18, 0x12, 0x0, &(0x7f000044d000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f0c000-0xf)='/dev/sequencer\x00', 0x80, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f00002a1000)={&(0x7f000015d000/0x1000)=nil, 0x1000}) 2018/02/01 22:33:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0xffae}}]}, 0x138}, 0x1}, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000987000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00008b8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000ae3000)=0x1c) r2 = accept4$inet6(r1, &(0x7f00003eb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000207000-0x4)=0x1c, 0x1000000080802) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000867000)={0x0, 0x1}, &(0x7f0000857000-0x4)=0x8) execveat(r0, &(0x7f0000b06000)='./file0\x00', &(0x7f0000f7b000)=[&(0x7f00003ae000)='wSan1p\x00oc\x00', &(0x7f00007eb000)='wlan0\x00', &(0x7f0000b70000-0x2)='*\x00'], &(0x7f00009ca000)=[&(0x7f00006f0000-0x9)='\'-vmnet0\x00'], 0x1000) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000ff000)={r3, 0x0, 0x3c, "ff4912e449660b72978bf1f1a078391fe90d0e4e69abaaaa475f5de51597c06a3879a5aaf1041a3f55b4de4e642f2e9bff6cfba532ebfd0287bfd518"}, 0x44) 2018/02/01 22:33:06 executing program 1: r0 = syz_open_dev$random(&(0x7f0000195000-0xc)='/dev/random\x00', 0x0, 0x2000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000218000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000815000-0x2b)=""/43) fadvise64(r0, 0x0, 0x101, 0x4) mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f000004b000-0x18)=[{0x1d}, {0x74}, {0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000039000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/01 22:33:06 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(0xffffffffffffffff, &(0x7f0000013000)={0x7ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:33:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000bf000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) write(r1, &(0x7f000001a000-0x69), 0x0) write(r1, &(0x7f000061e000-0x6f), 0x0) recvmsg(r0, &(0x7f0000c5d000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)}, 0x1ffe) 2018/02/01 22:33:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)=':\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xf547}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x10000, 0x4) ioctl$TCSBRK(r0, 0x5409, 0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000a3a000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000963000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000027e000-0x90)={0x6, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000c63000-0xc)={@multicast2, @multicast2, 0x0}, &(0x7f0000fa4000)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000148000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @empty}, 0xfffffffffffffffe, 0x71, 0x3, 0x100, 0x2c569b34, 0x4201010c, r2}) 2018/02/01 22:33:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000c2f000)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f000091d000)=[{&(0x7f0000548000-0xd7)='T6', 0x2}, {&(0x7f0000bb1000-0x9d)}, {&(0x7f0000d99000-0x7)="5087", 0x2}], 0x3) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f000035d000), &(0x7f0000000000)) prctl$setendian(0x14, 0x0) 2018/02/01 22:33:07 executing program 1: 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) pipe2(&(0x7f0000002000-0x8), 0x80000) r0 = memfd_create(&(0x7f0000000000)='ppp1selinuxmime_typekeyring\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) ptrace$setopts(0x4206, r1, 0x7fff, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000f2b000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000-0x6)={r3, 0x5}, &(0x7f0000000000)=0x6) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x2e, &(0x7f0000001000)="93b7dcf788fdf5f9c974a247dbcc3f7944e1c7a630513a9e328d95e9171b6756c2aee7", 0x23) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000001000-0x4)) mlockall(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) getsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f0000004000-0x14)={@empty, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r2, &(0x7f0000004000-0x14)={0x11, 0x0, r5, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) fremovexattr(r2, &(0x7f0000002000)=@known='system.posix_acl_access\x00') 2018/02/01 22:33:07 executing program 6: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:33:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000021f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000693000)) gettid() stat(&(0x7f0000d09000-0x8)='./file0\x00', &(0x7f0000bc0000)) getgid() getpid() stat(&(0x7f0000287000)='./file0\x00', &(0x7f00009b2000-0x44)) lstat(&(0x7f0000be9000)='./file0\x00', &(0x7f00006a5000-0x44)) getpgrp(0x0) fstat(r0, &(0x7f0000f0b000)) getresgid(&(0x7f00008f4000), &(0x7f0000d5d000), &(0x7f0000c5f000)) fcntl$getown(r0, 0x9) lstat(&(0x7f000091b000-0x8)='./file0\x00', &(0x7f0000267000-0x44)) lstat(&(0x7f0000868000-0x8)='./file0\x00', &(0x7f0000ae8000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00004d7000-0x4)) geteuid() getgroups(0x2, &(0x7f0000009000-0x8)=[0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000021c000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000461000), &(0x7f00001fa000-0x4)=0xc) stat(&(0x7f0000cf7000-0x8)='./file0\x00', &(0x7f0000efa000-0x44)) syz_open_dev$urandom(&(0x7f00003bd000)='/dev/urandom\x00', 0x0, 0x41) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004f0000), &(0x7f0000c09000)=0xfffffffffffffe75) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aae000), &(0x7f000053a000)=0xc) lstat(&(0x7f0000e6b000-0x8)='./file0\x00', &(0x7f0000054000-0x44)) fcntl$getown(r0, 0x9) getuid() getegid() fcntl$getown(r0, 0x9) lstat(&(0x7f0000ad6000)='./file0\x00', &(0x7f000038a000)) 2018/02/01 22:33:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) sync_file_range(r0, 0x7, 0x1, 0x2) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000002, 0x0) sendmsg(r1, &(0x7f0000f66000-0x38)={&(0x7f00008f5000-0x80)=@generic={0x10000a, "daf8ffe6fffffef501f20000000000b61b340e63e94d691822e903e7d64ac8fef9507f0000000000000009fbbf26093d6b53efc1cb00880001186a68506776e9eba5ebd039273202a52700fa2e0000000000000033c1c99287b26eaece2900727e347f814dc256ce82cb2c8080002b00bff900000000000000076167b456"}, 0x80, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000778000)=[]}, 0x0) mlock2(&(0x7f000009b000/0x3000)=nil, 0x3000, 0x1) 2018/02/01 22:33:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff4e, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) accept(r0, 0x0, &(0x7f0000877000)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d84000)=[{}, {}, {0x3}, {0x7}], 0x4) 2018/02/01 22:33:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x5d) listen(r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009d8000), 0x4) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = socket$inet6_udp(0xa, 0x2, 0x0) close(r2) 2018/02/01 22:33:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000f2000-0x1c)={0x55, 0xcea, 0x9, {0x7fffffff, 0x7}, {0x1, 0x3}, @ramp={0x3, 0x0, {0x4, 0x3, 0xdfbb, 0x400}}}) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) close(r2) ptrace$peek(0x1, 0x0, &(0x7f00009a7000)) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/01 22:33:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) getresuid(&(0x7f0000012000-0x4), &(0x7f000001a000), &(0x7f000002a000)) sendfile(r0, r0, &(0x7f00008fd000-0x8), 0x400) finit_module(r0, &(0x7f0000ff7000-0xb)='/dev/loop#\x00', 0x2) fsetxattr(r0, &(0x7f00009d3000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000ee9000)='/dev/loop#\x00', 0xb, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e46000)='/proc/self/net/pfkey\x00', 0x8002, 0x0) bind$unix(r1, &(0x7f0000298000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 22:33:07 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:33:07 executing program 2: r0 = gettid() wait4(r0, &(0x7f0000ceb000-0x4), 0x9, &(0x7f00004cb000-0x90)) tkill(r0, 0x5) ioprio_set$pid(0x2, r0, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000f79000-0x10), &(0x7f0000e35000)=0x10, 0x80000) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000ba5000-0x20)={@generic="c01a2557b81f26856576bee0a4be9b7e", @ifru_addrs={0x2, 0x2, @empty}}) 2018/02/01 22:33:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000549000)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) dup2(r1, r0) readv(r1, &(0x7f0000fba000)=[{&(0x7f000062d000)=""/113, 0x71}], 0x1) 2018/02/01 22:33:07 executing program 2: prctl$void(0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x20000, 0x8) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000c53000-0x20)={0x3ff, 0x3ff, 0xffffffffffffff19, 0x5230, 0x11, 0x80}) [ 78.329543] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/01 22:33:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000739000)={{0xa, 0x1, 0xdf, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x200, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0x7, [0x2, 0xf0ae, 0x1000, 0x100, 0x5, 0x8, 0x6, 0x5]}, 0x5c) pwritev(r0, &(0x7f000027b000)=[], 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000fc9000)={0xfffffffffffffffd, 0x73f, 0x9, 0x1, 0x0, 0xfffffffffffff001}) setns(r0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000b96000-0x10)={0x40000000000000cc, &(0x7f0000393000)=[{}, {}]}) 2018/02/01 22:33:07 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:33:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002c2000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003bf000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00007c6000-0x4)) ioctl$LOOP_SET_FD(r0, 0x80081270, 0xffffffffffffffff) 2018/02/01 22:33:07 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:33:07 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) socket$inet_icmp(0x2, 0x2, 0x1) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)}], 0x1, 0x0) 2018/02/01 22:33:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) fcntl$lock(r0, 0x7, &(0x7f000027c000)={0x2, 0x0, 0x5415, 0x7f}) r1 = creat(&(0x7f000085d000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d16000)={0x0, 0x3}, &(0x7f0000fe9000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000321000-0x8)={r2, 0x20}, &(0x7f00000fe000-0x4)=0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b89000+0x485)=0x0) r4 = gettid() rt_tgsigqueueinfo(r3, r4, 0x2c, &(0x7f00008de000)={0x9, 0x8, 0x1, 0x4}) 2018/02/01 22:33:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x5d) listen(r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009d8000), 0x4) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = socket$inet6_udp(0xa, 0x2, 0x0) close(r2) 2018/02/01 22:33:07 executing program 2: prctl$void(0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x20000, 0x8) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000c53000-0x20)={0x3ff, 0x3ff, 0xffffffffffffff19, 0x5230, 0x11, 0x80}) 2018/02/01 22:33:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x7f}, {0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x3}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x2000000000000}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, 0x0, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00006bb000-0x38)={0x0, 0x0, &(0x7f00009f6000)={&(0x7f000045b000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000049c000-0xb)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x200}}) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) 2018/02/01 22:33:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000945000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000059d000-0x8)={0x0, 0x3}, &(0x7f0000c2a000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00009a7000-0x10)={r2, 0x8721, 0x8b, 0xd7bd}, &(0x7f0000f6f000)=0x10) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00009ef000)={@generic="989a799796668704a272f0c93efe6bdd", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) capget(&(0x7f0000b41000)={0x20080522, r0}, &(0x7f0000f57000-0x18)) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000af3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00009b8000)) 2018/02/01 22:33:07 executing program 2: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000037000-0x10)='/selinux/policy\x00', 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000049000-0x1c)=[], 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f000002f000-0x70)=[{&(0x7f0000005000-0x23)="d0ef6495ca016c9956837c1818db2993e394e4f2c3012372aa5dad4cca9e81d0295a23610ed91a1cdc6a9635c24b4a5c8e4725a4257499d0a99a912e71fee100ce444ca8bd1fa8181f1c284febd34faee07cda6fddbb6c67f2fd2274beb72ad4c62dd1fc6322820b0585423534710c08fd74b3687baf16042b4e042f92e0649b9da418159ad33a2b6f9a1a8555ac42f09489f5e9d7cf6d89c75751f5278e21ece90fb5e2f50c5dfee87efb", 0xab}, {&(0x7f000005a000-0xfb)="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", 0xfb}, {&(0x7f000005a000-0xdc)="d79c73ae85722ffb3ec6c11e8193e50eda9ac270400e77cb8554799235cb059886c5711ab28341c69763314aec77719e10328a5d70ede192fd0aecdf089b466d95c6fbbbfcb7ee0961991f688c2b21d4c638d4eed5fb5656a0bc8126440710cba182c7f2f53d9ec5a32248e54ab91755c7e6f7fede94570cc944941d9e6937a5638e32abd98f6b29bcc7ede947f3c5f3863fe87e206623089c7dc21ca1fcd4fc5fed65a33257ae917f4fded3b9bc3c8e5d86fbdbdf9a6afd1eebb70c8748a93e5e63a8f5ee647d8e74511d315a1fb70646fe8f91efc0dd2b5013885e", 0xdc}, {&(0x7f0000031000)="5fb2b112c82b85b555f75b8f7b1405df391529b36f1339ec70983261ff38991dbdff9e5a7263d001950843ff53562e40fa1f7fb40bb5642fb0d3c91bf6474e898ab0c69c8e13a75d66b8142fdae31b3259009c894d9ec61b44a521de756c5b76df9f1325c83ed6ba8b2bd9c918512963a224f9a37bb2a831bb30e11b8e275443a40ff47b0fcba937a4e1883e4a73c49e", 0x90}, {&(0x7f0000031000)="1de2d067a8499908258a43a7bcac2ad2b6b5e7e1c7156ef534ebe674443c588a841cf72f48d87eb54e1ce6cfd6e6e14ac96f1c74ba68f3c3782751d2ecb2857c5dc69f0e68fc5fc87cb445a954090994815ce594d55220421365531a14419aadb05c7df4", 0x64}, {&(0x7f0000007000)="1c585fff622c7323bda2c096f0af7b88ba77e9fd2e0874b5a984dd3ec433880f999420c12c17987523c665144cf7ad9a9a1ea001", 0x34}, {&(0x7f000005a000-0x16)="6c62c6ced7a58a7ba3b50d75c7aa987da2316552c5c1", 0x16}], 0x7, 0x43) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0xfffffd56) 2018/02/01 22:33:07 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 78.481920] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/01 22:33:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000092a000)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000040d000-0x50)={0x0, 0x5, 0x2}) 2018/02/01 22:33:07 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000004000)={0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000002000)={r1}, 0x10) listen(r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000001000)=0x55) 2018/02/01 22:33:07 executing program 0: socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d14000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001276, &(0x7f0000f1c000)) 2018/02/01 22:33:07 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) signalfd(r0, &(0x7f0000013000)={0x7ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 22:33:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) readv(r0, &(0x7f0000dcb000-0x20)=[{&(0x7f0000b89000)=""/4096, 0x1000}, {&(0x7f0000ba6000-0x2a)=""/42, 0x2a}], 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000072d000-0x4)) ioctl$int_in(r0, 0x5452, &(0x7f00004d8000-0x8)=0x2) 2018/02/01 22:33:07 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002000-0x8)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) accept4$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x14, 0x80000) 2018/02/01 22:33:07 executing program 3: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b0d000)={0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000913000-0x14)={0x0, 0x8, 0x6, 0x1, 0x8, 0x1ff}, &(0x7f0000f02000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000033d000)=r1, 0x4) r2 = socket$inet(0x2, 0x2, 0x2000000088) bind(r2, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) write(r3, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) execve(&(0x7f00008b7000-0x8)='./file0\x00', &(0x7f000063f000)=[], &(0x7f0000676000+0xdb4)=[&(0x7f0000281000-0x1)='\x00', &(0x7f00005da000-0x1e)='$wlan1,bdevsystem%ppp0selinux\x00', &(0x7f0000d8c000-0x14)='md5sumvmnet0]nodev:\x00', &(0x7f000001e000-0x3)="033f00"]) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f000060f000)='/dev/ppp\x00', 0x900, 0x0) sendmsg$key(r4, &(0x7f0000958000)={0x0, 0x0, &(0x7f0000203000)={&(0x7f0000627000-0x78)={0x2, 0x3, 0x1, 0x5, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x6c, 0x80, 0x0, @in={0x2, 0x2, @loopback=0x7f000001}}, @sadb_x_nat_t_port={0x1, 0x16, 0x3}, @sadb_address={0x5, 0x0, 0x32, 0x20, 0x0, @in6={0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}}, @sadb_ident={0x2, 0xb, 0x20, 0x0, 0x757}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x1, 0x2}]}, 0x78}, 0x1}, 0x4000010) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000532000)=0x4) recvmmsg(r3, &(0x7f00000fe000)=[{{&(0x7f00004d0000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000eea000-0x20)=[{&(0x7f00009ba000-0x1000)=""/4096, 0x1000}, {&(0x7f0000484000)=""/60, 0x3c}], 0x2, 0x0, 0x0, 0x7}, 0x63}, {{&(0x7f0000a90000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000e02000-0x10)=[{&(0x7f0000a4a000)=""/57, 0x39}], 0x1, 0x0, 0x0, 0x8}, 0x9}, {{&(0x7f0000867000-0x9)=@rc, 0x9, &(0x7f0000e7e000)=[{&(0x7f00006f3000)=""/111, 0x6f}], 0x1, &(0x7f00000e3000-0xdf)=""/223, 0xdf, 0xfffffffffffeffff}, 0x2}, {{&(0x7f00006c5000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000bd2000)=[], 0x0, &(0x7f000038a000-0xf6)=""/246, 0xf6, 0x1}, 0x7abe}, {{0x0, 0x0, &(0x7f00007ac000)=[{&(0x7f000015a000-0xcf)=""/207, 0xcf}, {&(0x7f0000113000-0x53)=""/83, 0x53}, {&(0x7f000089d000-0xef)=""/239, 0xef}], 0x3, &(0x7f0000146000-0x77b)=""/4096, 0x1000, 0x7}, 0x100000001}, {{&(0x7f0000f34000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f00002b6000)=[{&(0x7f0000c0a000)=""/187, 0xbb}], 0x1, &(0x7f0000f2f000-0x8a)=""/138, 0x8a, 0x15}, 0x1}, {{&(0x7f0000735000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f00009d0000)=[{&(0x7f00005ce000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x9}, 0x1}], 0x7, 0x1, &(0x7f0000233000)={0x77359400}) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000578000+0x3a1)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x7, 0xfffffffeffffffff, 0x1, 0x100, 0x9, 0x4000002, r5}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000418000)) recvfrom(r3, &(0x7f0000259000-0x54)=""/84, 0x54, 0x0, &(0x7f00007be000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x32) 2018/02/01 22:33:07 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000045000/0x4000)=nil, 0x4000, 0xe) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000095c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000095c000)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00002d0000)) [ 78.655573] ================================================================== [ 78.663018] BUG: KASAN: use-after-free in sg_remove_request+0xf9/0x110 [ 78.669701] Read of size 8 at addr ffff8801cd5b97c0 by task syz-executor2/11811 [ 78.677132] [ 78.678741] CPU: 0 PID: 11811 Comm: syz-executor2 Not tainted 4.4.114-ga81d322 #4 [ 78.686331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.695659] 0000000000000000 e33bb729f73e2565 ffff8800b6f179f0 ffffffff81d0394d [ 78.703639] ffffea0007356e40 ffff8801cd5b97c0 0000000000000000 ffff8801cd5b97c0 [ 78.711618] ffff8800a6022338 ffff8800b6f17a28 ffffffff814fe1d3 ffff8801cd5b97c0 [ 78.719596] Call Trace: [ 78.722160] [] dump_stack+0xc1/0x124 [ 78.727497] [] print_address_description+0x73/0x260 [ 78.734134] [] kasan_report+0x285/0x370 [ 78.739730] [] ? sg_remove_request+0xf9/0x110 [ 78.745846] [] __asan_report_load8_noabort+0x14/0x20 [ 78.752569] [] sg_remove_request+0xf9/0x110 [ 78.758515] [] sg_finish_rem_req+0x295/0x340 [ 78.764544] [] sg_read+0xa1b/0x1490 [ 78.769793] [] ? __check_object_size+0x154/0x35b [ 78.776186] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 78.782826] [] ? fsnotify+0xee0/0xee0 [ 78.788251] [] ? avc_policy_seqno+0x9/0x20 [ 78.794110] [] do_loop_readv_writev+0x141/0x1e0 [ 78.800402] [] ? security_file_permission+0x89/0x1e0 [ 78.807129] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 78.813769] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 78.820406] [] do_readv_writev+0x5dd/0x6e0 [ 78.826264] [] ? vfs_write+0x530/0x530 [ 78.831778] [] ? kcov_ioctl+0x24/0x1c0 [ 78.837302] [] ? __fget+0x20b/0x3b0 [ 78.842550] [] ? __fget+0x232/0x3b0 [ 78.847797] [] ? __fget+0x47/0x3b0 [ 78.852959] [] vfs_readv+0x78/0xb0 [ 78.858205] [] SyS_readv+0xd9/0x240 [ 78.863453] [] ? rw_copy_check_uvector+0x2b0/0x2b0 [ 78.870004] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 78.876472] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 78.883021] [ 78.884620] Allocated by task 8675: [ 78.888215] [] save_stack_trace+0x26/0x50 [ 78.894110] [] save_stack+0x43/0xd0 [ 78.899481] [] kasan_kmalloc+0xad/0xe0 [ 78.905106] [] kasan_slab_alloc+0x12/0x20 [ 78.910995] [] kmem_cache_alloc+0xba/0x290 [ 78.916969] [] fasync_helper+0x37/0xb0 [ 78.922598] [] pipe_fasync+0xb7/0x1c0 [ 78.928137] [] SyS_fcntl+0x64f/0xc40 [ 78.933600] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 78.940274] [ 78.941873] Freed by task 4001: [ 78.945134] [] save_stack_trace+0x26/0x50 [ 78.951022] [] save_stack+0x43/0xd0 [ 78.956389] [] kasan_slab_free+0x72/0xc0 [ 78.962193] [] kmem_cache_free+0xc7/0x320 [ 78.968081] [] fasync_free_rcu+0x1d/0x20 [ 78.973878] [] rcu_process_callbacks+0x7f4/0x14a0 [ 78.980461] [] __do_softirq+0x227/0xa38 [ 78.986176] [ 78.987779] The buggy address belongs to the object at ffff8801cd5b9780 [ 78.987779] which belongs to the cache fasync_cache of size 96 [ 79.000406] The buggy address is located 64 bytes inside of [ 79.000406] 96-byte region [ffff8801cd5b9780, ffff8801cd5b97e0) [ 79.012077] The buggy address belongs to the page: [ 79.017750] Kernel panic - not syncing: stack-protector: Kernel stack is corrupteSeaBIOS (version 1.8.2-20171012_061934-google) Total RAM Size = 0x00000001e0000000 = 7680 MiB CPUs found: 2 Max CPUs supported: 256 found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f2850: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Booting from Hard Disk 0... early console in decompress_kernel input_data: 0x00000000039c926e input_len: 0x0000000001426011 output: 0x0000000001000000 output_len: 0x0000000003ddaa40 run_size: 0x0000000005510000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Initializing cgroup subsys schedtune [ 0.000000] Linux version 4.4.114-ga81d322 (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC) ) #4 SMP PREEMPT Thu Feb 1 20:34:07 UTC 2018 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers' [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bfff2fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bfff3000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000] bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] e820: last_pfn = 0xbfff3 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f28d0-0x000f28df] mapped at [ffff8800000f28d0] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Using GB pages for direct mapping [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F2890 000014 (v00 Google) [ 0.000000] ACPI: RSDT 0x00000000BFFF3430 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFFCF60 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFF3470 0017B2 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFFCF00 000040 [ 0.000000] ACPI: FACS 0x00000000BFFFCF00 000040 [ 0.000000] ACPI: SSDT 0x00000000BFFF65F0 00690D (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: APIC 0x00000000BFFF5D10 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFF5CE0 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000000] ACPI: SRAT 0x00000000BFFF4C30 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 2:1fffd001, primary cpu clock [ 0.000000] kvm-clock: using sched offset of 1907602158 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bfff2fff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.000000] kasan: KernelAddressSanitizer initialized [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbfff3000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.000000] e820: [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 42 pages/cpu @ffff8801db200000 s134024 r8192 d29816 u1048576 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1935227 [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000000] Memory: 6581404K/7863876K available (40423K kernel code, 6135K rwdata, 8816K rodata, 1852K init, 23616K bss, 1282472K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] Running RCU self tests [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=2 [ 0.000000] NR_IRQS:4352 nr_irqs:440 16 [ 0.000000] console [ttyS0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] memory used by lock dependency info: 8159 kB [ 0.000000] per task-struct memory footprint: 1920 bytes [ 0.000000] tsc: Detected 2300.000 MHz processor [ 1.156797] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.157981] pid_max: default: 32768 minimum: 301 [ 1.158686] ACPI: Core revision 20150930 [ 1.584197] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.586177] Security Framework initialized [ 1.586767] SELinux: Initializing. [ 1.587455] AppArmor: AppArmor disabled by boot time parameter [ 1.588353] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.589289] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.592926] Initializing cgroup subsys io [ 1.593548] Initializing cgroup subsys freezer [ 1.594192] Initializing cgroup subsys hugetlb [ 1.594819] Initializing cgroup subsys debug [ 1.595583] CPU: Physical Processor ID: 0 [ 1.597415] mce: CPU supports 32 MCE banks [ 1.598159] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.598999] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.599901] Spectre V2 mitigation: Vulnerable: Minimal generic ASM retpoline [ 1.603146] Freeing SMP alternatives memory: 44K [ 1.612559] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.725925] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.727466] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.816205] x86: Booting SMP configuration: [ 1.816868] .... node #0, CPUs: #1 [ 1.817667] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.823764] x86: Booted up 1 node, 2 CPUs [ 1.824466] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.829164] devtmpfs: initialized [ 1.838645] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.840020] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.841785] xor: automatically using best checksumming function: [ 1.854958] kworker/u4:0 (21) used greatest stack depth: 28008 bytes left [ 1.935900] avx : 21247.600 MB/sec [ 1.937167] RTC time: 22:33:12, date: 02/01/18 [ 1.939499] NET: Registered protocol family 16 [ 1.940732] schedtune: init normalization constants... [ 1.941453] schedtune: no energy model data [ 1.942045] schedtune: disabled! [ 1.976122] cpuidle: using governor ladder [ 2.013668] cpuidle: using governor menu [ 2.015279] ACPI: bus type PCI registered [ 2.015898] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 2.019365] PCI: Using configuration type 1 for base access [ 2.031329] kworker/u4:1 (43) used greatest stack depth: 27512 bytes left [ 2.475759] raid6: sse2x1 gen() 4686 MB/s [ 2.645710] raid6: sse2x1 xor() 2411 MB/s [ 2.815669] raid6: sse2x2 gen() 7044 MB/s [ 2.985626] raid6: sse2x2 xor() 4054 MB/s [ 3.155584] raid6: sse2x4 gen() 8629 MB/s [ 3.325541] raid6: sse2x4 xor() 5292 MB/s [ 3.495495] raid6: avx2x1 gen() 9433 MB/s [ 3.665453] raid6: avx2x2 gen() 13226 MB/s [ 3.835408] raid6: avx2x4 gen() 19151 MB/s [ 3.836064] raid6: using algorithm avx2x4 gen() 19151 MB/s [ 3.836842] raid6: using avx2x2 recovery algorithm [ 3.838208] ACPI: Added _OSI(Module Device) [ 3.838870] ACPI: Added _OSI(Processor Device) [ 3.839513] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.840194] ACPI: Added _OSI(Processor Aggregator Device) [ 3.866074] ACPI: Executed 2 blocks of module-level executable AML code [ 4.742305] ACPI: Interpreter enabled [ 4.743306] ACPI: (supports S0 S3 S4 S5) [ 4.743999] ACPI: Using IOAPIC for interrupt routing [ 4.745147] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 5.933951] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 5.935082] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 5.936456] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 5.937464] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 5.964847] PCI host bridge to bus 0000:00 [ 5.965505] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 5.966492] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 5.967463] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 5.968528] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 5.969568] pci_bus 0000:00: root bus resource [bus 00-ff] [ 6.005645] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 6.085794] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 6.091890] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 6.097834] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 6.103663] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 6.107206] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 6.667362] ACPI: Enabled 16 GPEs in block 00 to 0F [ 6.671052] vgaarb: loaded [ 6.675126] SCSI subsystem initialized [ 6.694596] ACPI: bus type USB registered [ 6.696277] usbcore: registered new interface driver usbfs [ 6.697655] usbcore: registered new interface driver hub [ 6.698714] usbcore: registered new device driver usb [ 6.700841] pps_core: LinuxPPS API ver. 1 registered [ 6.702012] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 6.703509] PTP clock support registered [ 6.722957] ioremap error for 0xbfffd000-0xc0000000, requested 0x2, got 0x0 [ 6.724051] dmi: Firmware registration failed. [ 6.725529] Advanced Linux Sound Architecture Driver Initialized. [ 6.727174] PCI: Using ACPI for IRQ routing [ 6.752678] NetLabel: Initializing [ 6.753236] NetLabel: domain hash size = 128 [ 6.753884] NetLabel: protocols = UNLABELED CIPSOv4 [ 6.754929] NetLabel: unlabeled traffic allowed by default [ 6.757399] amd_nb: Cannot enumerate AMD northbridges [ 6.758251] clocksource: Switched to clocksource kvm-clock [ 6.920940] pnp: PnP ACPI init [ 6.944132] pnp: PnP ACPI: found 7 devices [ 6.958611] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 6.960276] NET: Registered protocol family 2 [ 6.962776] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 6.964262] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 6.972945] TCP: Hash tables configured (established 65536 bind 65536) [ 6.974109] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 6.975728] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 6.979093] NET: Registered protocol family 1 [ 6.979877] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 6.981667] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 6.982599] software IO TLB [mem 0xbbff3000-0xbfff3000] (64MB) mapped at [ffff8800bbff3000-ffff8800bfff2fff] [ 6.984516] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 6.985917] hw unit of domain pp0-core 2^-0 Joules [ 6.986571] hw unit of domain package 2^-0 Joules [ 6.987331] hw unit of domain dram 2^-16 Joules [ 6.993702] Scanning for low memory corruption every 60 seconds [ 7.002967] audit: initializing netlink subsys (disabled) [ 7.004019] audit: type=2000 audit(1517524397.112:1): initialized [ 7.011826] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 7.145963] VFS: Disk quotas dquot_6.6.0 [ 7.147997] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.170487] fuse init (API version 7.23) [ 7.173791] 9p: Installing v9fs 9p2000 file system support [ 7.189380] async_tx: api initialized (async) [ 7.191347] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 7.192576] io scheduler noop registered [ 7.193135] io scheduler deadline registered [ 7.195573] io scheduler cfq registered (default) [ 7.205984] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 7.210528] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.211650] ACPI: Power Button [PWRF] [ 7.214630] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.215882] ACPI: Sleep Button [SLPF] [ 7.240761] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 7.241745] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.264102] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 7.265045] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.272120] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.295445] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 7.322411] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 7.347863] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 7.373502] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.382681] Non-volatile memory driver v1.3 [ 7.384850] Linux agpgart interface v0.103 [ 7.389086] [drm] Initialized drm 1.1.0 20060810