5, &(0x7f000041f000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x8}, 0x8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r5) r6 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x18000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r7, 0x100, 0x1, &(0x7f0000009000-0x4)=0x0, &(0x7f0000008000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f000000b000)=""}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) 2018/01/31 04:35:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000fcc000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f48000)={0x7ff, 0xffffffff, 0x3, 0x597e4564, 0x80000001, 0xfffffffffffffffe, 0x9075, 0x6, 0x6, 0x444c, 0x4}, 0xb) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000334000-0x1c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) preadv(0xffffffffffffffff, &(0x7f0000803000-0x20)=[{&(0x7f0000dfa000-0x6c)=""/108, 0x6c}, {&(0x7f0000ae3000-0xd3)=""/211, 0xd3}], 0x2, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000e5b000-0x4)=0x40, 0x4) 2018/01/31 04:35:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001ea000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000a4000-0x1010)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0xb) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000584000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00001ca000-0x4)=0x16, 0x4) rt_sigpending(&(0x7f00009c3000)={0x0}, 0x8) 2018/01/31 04:35:22 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000002000-0x8)={0x3, 0x9}) seccomp(0x1, 0x0, &(0x7f0000001000)={0x30d, &(0x7f0000012000-0x8)=[]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000001000)={0x0, 0x8, 0x100000001, 0x6, 0x1000, 0x8001, 0x8001, 0x6, 0x7, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 04:35:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00002b3000-0x4)=0x8, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000093000)=0x81, 0x4) bind$inet(r0, &(0x7f0000944000-0x10)={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00008a3000-0x4)=0x9, 0x4) sendmsg$unix(r1, &(0x7f0000ca9000)={&(0x7f00006ec000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a48000-0x48)=[{&(0x7f00005ab000)="9c2b227f60b87a2dcef807f6d681f3e6336f22678fae7225122255e1ea9f01f08d40c4ae9594d51859b08fe3026cc7bc3822205be0967ff857cdd972e16cc0f13e38804fdb1554b12149ee6a23d29e2b964628f6362a951de8658d0e4a890dbfa88e4b42a02bcf31c4f8829ae02d25ca6fc2cc742257", 0x76}], 0x1, &(0x7f0000808000)=[], 0x0, 0x40004}, 0x4000001) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000bf3000-0x4)=0x8, 0x4) 2018/01/31 04:35:22 executing program 2: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)="", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000009000)=0x8000000003, 0x4) sendto$inet6(r1, &(0x7f0000008000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x100000003, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 42.737341] SELinux: truncated policydb string identifier [ 42.759965] binder: release 7636:7639 transaction 43 out, still active [ 42.760010] SELinux: truncated policydb string identifier [ 42.777480] binder: undelivered TRANSACTION_COMPLETE 2018/01/31 04:35:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) ioctl$TIOCCBRK(r0, 0x5428) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, '\x00', 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x400000000000010e, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) sync_file_range(r0, 0x3, 0x1007, 0x0) 2018/01/31 04:35:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00002c1000)=0xc9) readv(r0, &(0x7f000001a000-0x20)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000818000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet6_dccp(0xa, 0x6, 0x0) tkill(r2, 0x1000000000016) write$evdev(r0, &(0x7f000004d000)=[{{0x0, 0x0}, 0x0, 0x1, 0x0}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/31 04:35:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000183000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000810000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) dup2(r0, r0) [ 42.782639] binder: send failed reply for transaction 43, target dead [ 42.797726] handle_userfault: 28 callbacks suppressed [ 42.797730] FAULT_FLAG_ALLOW_RETRY missing 30 [ 42.797738] CPU: 1 PID: 7654 Comm: syz-executor3 Not tainted 4.9.78-g7be1985 #24 [ 42.797743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.797758] ffff8801cd19f8b0 ffffffff81d94409 ffff8801cd19fb90 0000000000000000 [ 42.797768] ffff8801c9e5fd90 ffff8801cd19fa80 ffff8801c9e5fc80 ffff8801cd19faa8 [ 42.797779] ffffffff81661d9a 0000000000002a2e ffff8801cd5708f0 ffff8801cd5708a0 [ 42.797781] Call Trace: [ 42.797803] [] dump_stack+0xc1/0x128 [ 42.797816] [] handle_userfault+0xa3a/0x1310 [ 42.797825] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 42.797834] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 42.797842] [] ? unwind_next_frame+0x86/0xe0 [ 42.797850] [] ? handle_mm_fault+0x117b/0x2530 [ 42.797856] [] ? handle_mm_fault+0x1fc3/0x2530 [ 42.797861] [] handle_mm_fault+0x1fd1/0x2530 [ 42.797867] [] ? __pmd_alloc+0x410/0x410 [ 42.797875] [] __do_page_fault+0x5c2/0xd40 [ 42.797882] [] ? mm_fault_error+0x2c0/0x2c0 [ 42.797890] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.797898] [] do_page_fault+0x27/0x30 [ 42.797905] [] page_fault+0x28/0x30 [ 42.797915] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 42.797923] [] ? bpf_prog_create_from_user+0x121/0x2c0 [ 42.797930] [] ? watchdog_nmi_disable+0x120/0x120 [ 42.797937] [] do_seccomp+0x632/0x1860 [ 42.797943] [] ? SyS_futex+0x22e/0x2d0 [ 42.797950] [] ? __put_seccomp_filter+0xa0/0xa0 [ 42.797956] [] ? do_futex+0x15c0/0x15c0 [ 42.797962] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 42.797970] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 42.797976] [] SyS_seccomp+0x24/0x30 [ 42.797983] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 42.798668] binder_alloc: 7636: binder_alloc_buf, no vma [ 42.798684] binder: 7636:7650 transaction failed 29189/-3, size 0-0 line 3127 [ 42.801337] keychord: invalid keycode count 0 [ 42.806540] keychord: invalid keycode count 0 2018/01/31 04:35:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000033e000)={0x500, 0x0, 'client0\x00', 0x0, "4f34a4b4009347bc", "69dca9d65c3a7b99e635ae4b83829da2866dd0ca05c5054c781d7eabd7c3920f", 0x7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000991000)=0x200, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) r2 = getegid() clock_gettime(0x0, &(0x7f0000f7f000-0x10)={0x0, 0x0}) getitimer(0x1, &(0x7f0000546000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00008fd000)={0x0, 0x0}) utimensat(r1, &(0x7f0000c41000-0x8)='./file0\x00', &(0x7f000098a000)={{0x77359400, 0x0}, {r3, r4/1000+10000}}, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) fdatasync(r1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r2, r6) fcntl$notify(r0, 0x402, 0x20) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) futimesat(r5, &(0x7f0000692000-0x8)='./file0\x00', &(0x7f0000de1000)={{0x0, 0x2710}, {0x0, 0x2710}}) writev(r0, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) ppoll(&(0x7f0000cd9000)=[{r0, 0x10, 0x0}, {r0, 0x3004, 0x0}, {r0, 0x1000, 0x0}], 0x3, &(0x7f00005cd000+0x69c)={0x0, 0x0}, &(0x7f0000af6000-0x8)={0x9}, 0x8) 2018/01/31 04:35:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00000e8000)="e135550093b8d212f2633c22b211861fb783d75adf04f9c73b685b4ebfc90464fc84c81919da29b2c1921a62deab53cf8a84f45691de9110ab0064dcc3251cb1f75ee1f4510792ec71d56c8688d87382a285d33f795deb4deacc4c342b4f0dc244656d658e4d2a0cc67be9edbdc365b06a8713723dadd3b66317b109fa5d92b3c08c062d54df24917b7151fb4dcb0506", 0x90) r1 = syz_open_dev$usbmon(&(0x7f000032c000-0xd)='/dev/usbmon#\x00', 0x11, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000005f000-0x18)={0x0, 0x80, 0x30, 0x7, 0x1}, &(0x7f00000dd000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000097e000)={r2, 0x6, 0x5, 0x0, 0x2, 0x8}, 0x14) r3 = dup3(r0, r0, 0x80000) ioctl$TCSETA(r3, 0x5406, &(0x7f000005b000-0x14)={0x1, 0x400, 0x7fff, 0x3, 0x3ff, 0x8, 0x20, 0x8, 0x6, 0x5}) 2018/01/31 04:35:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ppoll(&(0x7f00001b2000)=[{r1, 0x0, 0x0}], 0x2000000000000046, &(0x7f00000d4000-0x10)={0x77359400, 0x0}, &(0x7f0000ff5000)={0x0}, 0x8) write$tun(r1, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) 2018/01/31 04:35:22 executing program 5: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000045f000)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r1, &(0x7f0000ae6000-0xb)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) fstat(r0, &(0x7f0000257000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 04:35:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2000000000005) flock(r0, 0x1) flock(r1, 0x1) 2018/01/31 04:35:22 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x7)='fdinfo\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x100, 0x80) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000018000-0x10)=[&(0x7f0000019000-0x13)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000015000-0x18)=[], 0x0) 2018/01/31 04:35:22 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000013000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000013000-0x4)=0x3a) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000014000-0x1c)=@req3={0x4, 0x3, 0x9, 0x1, 0x7fff, 0x3, 0x2}, 0x1c) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400, 0x0}, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) futex(&(0x7f000037b000)=0x0, 0x0, 0x0, &(0x7f0000864000-0x10)={0x0, 0x989680}, &(0x7f0000663000)=0x0, 0x0) 2018/01/31 04:35:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e1b000-0xd)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ce1000-0x20)={0x24c1, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000209000)={0xfffffffffffffffb, r1, 0x2, 0x8001}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f000063a000)=0xfffffffffffffffa, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000693000)={0x3ff, 0x10000005}, 0x8) close(r2) close(r3) dup2(r2, r2) 2018/01/31 04:35:22 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000011000)='logon\x00', 0x0, 0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000070f000)=0xffffffffffff8000) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001be000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00001c7000)={0x0, 0x1ff}, &(0x7f000073e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000ce000-0x8)=@assoc_value={r3, 0x0}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r4, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) sendfile(r0, r0, &(0x7f000031a000-0x8)=0x0, 0x9) clone(0x0, &(0x7f0000ccf000)="", &(0x7f0000cd7000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000106000-0x50)={@generic="06d0c897ab84a3b025c4eef47e97bba3", @ifru_flags=0x2}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000b18000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00006ad000-0x8)={r3, 0x3}, &(0x7f0000a0b000)=0x8) [ 42.864435] FAULT_FLAG_ALLOW_RETRY missing 30 [ 42.864446] CPU: 0 PID: 7661 Comm: syz-executor3 Not tainted 4.9.78-g7be1985 #24 [ 42.864450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.864465] ffff8801b931f8b0 ffffffff81d94409 ffff8801b931fb90 0000000000000000 2018/01/31 04:35:22 executing program 3: mmap(&(0x7f0000000000/0xc8000)=nil, 0xc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000bc000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000a9000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r1) sendfile(0xffffffffffffffff, r4, &(0x7f000000c000)=0x0, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000ca000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000008a000)={r5, 0x80000, r2}) mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000cb000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000cb000-0x4)=0xc) mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r6, &(0x7f00000cb000-0x7)='ns/net\x00') mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f00000c9000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f00000c8000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1d, 0x1, 0x1) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00000c8000)={0x110, 0x0, &(0x7f000004e000)=[@acquire={0x40046305, 0x0}, @acquire={0x40046305, 0x3}, @request_death={0x400c630e, 0x1, 0x3}, @reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x18, 0x20, &(0x7f00000c8000)=[@fd={0x66642a85, 0x0, r4, 0x0, 0x0}], &(0x7f00000c8000)=[0x48, 0x38, 0x40, 0x20]}, 0x6}}, @reply={0x40406301, {0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x50, 0x20, &(0x7f00000c9000-0x50)=[@flat={0x77622a85, 0x1, r7, 0x0}, @fda={0x66646185, 0x7, 0x1, 0x3f}, @flat={0x73682a85, 0xa, r8, 0x2}], &(0x7f000008c000-0x20)=[0x38, 0x48, 0x38, 0x0]}}, @reply_sg={0x40486312, {{0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x20, 0x10, &(0x7f0000080000-0x20)=[@fda={0x66646185, 0x1, 0x0, 0x19}], &(0x7f000004c000-0x10)=[0x30, 0x78]}, 0x8}}, @increfs={0x40046304, 0x1}, @dead_binder_done={0x40086310, 0x2}], 0xda, 0x0, &(0x7f0000060000)="a0c4115a2807209b1e544a5126e4af8642a23b13e37befa054b1ca4a817603a838723f36f4f7e6f91efae78abf4715ae23c0a8d7e82781c10ccd6102f0beb6615807087ec446e82963e559450b55ae1fb95e794ba051d0f21bc36e5fd86661cdb3dfad1a77823aed742baa4ecbe8ebbc26bae8fbbf7c915da157c2b98acddc3c7c83f6a53bca32284aa91d5becdd20cb87d008964c7ce005207e1596eb542b86e2e5802c6c0809a0d0457a3f1a9a10eb485b624233c7be7689b7c49058429f6d57c231b9e5bb1f5423732f649dca7684a99383097064d6ad015b"}) 2018/01/31 04:35:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c16000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000913000-0x8)=0x8) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x880}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)="") setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xfb, 0x4) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcd, &(0x7f00002fe000)=""/43, &(0x7f000048e000)=0x2b) read(r1, &(0x7f0000bf6000+0xc42)=""/36, 0x24) 2018/01/31 04:35:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) signalfd4(r1, &(0x7f0000c3e000)={0x3}, 0x8, 0x80800) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f00001fb000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 04:35:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003f5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000706000-0x4)=0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00002f6000)=0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f000033d000-0x10)={0x2, 0x2, @rand_addr=0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = creat(&(0x7f00003fa000-0x8)='./file0\x00', 0x22) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000280000-0x4)=0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000dc0000-0x4)=0x9) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000e9f000-0x4)=0x200000000000000) accept$packet(r2, &(0x7f0000986000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000648000-0x4)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f000089c000)={@empty=0x0, @broadcast=0xffffffff, r3}, 0xc) [ 42.864476] ffff8801d3213010 ffff8801b931fa80 ffff8801d3212f00 ffff8801b931faa8 [ 42.864487] ffffffff81661d9a 0000000000002a2e ffff8801ce7208f0 ffff8801ce7208a0 [ 42.864488] Call Trace: [ 42.864502] [] dump_stack+0xc1/0x128 [ 42.864511] [] handle_userfault+0xa3a/0x1310 [ 42.864521] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 2018/01/31 04:35:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x5) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000ff000-0x1c)=@req3={0x7d54, 0x100000000, 0x100000000, 0x8, 0x9, 0x1, 0x1}, 0x1c) r2 = creat(&(0x7f000094d000-0x8)='./file0\x00', 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000687000)={0x4, &(0x7f000014b000-0x20)=[{0x9, 0x2eb, 0x92ee, 0x3278}, {0x9, 0x0, 0x3ff, 0x2}, {0x40, 0x1, 0x2, 0x8}, {0x5, 0x1, 0x0, 0x401}]}, 0x10) mlock2(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x0) 2018/01/31 04:35:22 executing program 5: mmap(&(0x7f0000000000/0xa01000)=nil, 0xa01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000a00000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000329000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) 2018/01/31 04:35:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006bc000)='/dev/loop#\x00', 0x0, 0x0) fstat(r0, &(0x7f00004a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000db6000-0x4)=0x0, &(0x7f00005a8000)=0x0, &(0x7f0000da5000)=0x0) fchown(r0, r1, r2) r3 = syz_open_dev$mice(&(0x7f00009b2000)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00007b0000-0x4)=0x3, 0x4) read(r0, &(0x7f00002d5000-0x200)=""/512, 0xffffff26) 2018/01/31 04:35:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000026e000)='net/tcp\x00') ioctl$int_out(r0, 0x5460, &(0x7f0000332000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000005e000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0xc8d}, 0x6) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e72000)=0x4000) r2 = dup3(r0, r0, 0x80000) readahead(r0, 0x8001, 0xcfde) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, 0x0, &(0x7f0000000000)=0x0) [ 42.864530] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 42.864540] [] ? unwind_next_frame+0x86/0xe0 [ 42.864549] [] ? handle_mm_fault+0x117b/0x2530 [ 42.864556] [] ? handle_mm_fault+0x1fc3/0x2530 2018/01/31 04:35:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004b0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f000055c000-0x4)=0x0, 0xff19) r1 = socket$unix(0x1, 0x3, 0x0) r2 = socket$unix(0x1, 0x0, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fcc000)='/dev/pktcdvd/control\x00', 0x4602, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cc1000-0x8)={0x0, 0x0}) splice(r3, &(0x7f00006b9000-0x8)=0x0, r0, &(0x7f000047c000-0x8)=0x0, 0x4, 0x4) connect$unix(r2, &(0x7f0000e38000-0x8)=@abs={0x1, 0x0, 0x1}, 0xffbd) pause() bind$unix(r1, &(0x7f0000a45000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ff5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000041b000)=0x3) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000a6f000-0x1000)=""/4096) [ 42.864562] [] handle_mm_fault+0x1fd1/0x2530 [ 42.864568] [] ? __pmd_alloc+0x410/0x410 [ 42.864577] [] __do_page_fault+0x5c2/0xd40 [ 42.864584] [] ? mm_fault_error+0x2c0/0x2c0 [ 42.864592] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.864599] [] do_page_fault+0x27/0x30 [ 42.864607] [] page_fault+0x28/0x30 [ 42.864616] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 42.864624] [] ? bpf_prog_create_from_user+0x121/0x2c0 [ 42.864632] [] ? watchdog_nmi_disable+0x120/0x120 [ 42.864638] [] do_seccomp+0x632/0x1860 [ 42.864645] [] ? SyS_futex+0x22e/0x2d0 [ 42.864652] [] ? __put_seccomp_filter+0xa0/0xa0 [ 42.864658] [] ? do_futex+0x15c0/0x15c0 [ 42.864665] [] ? filp_open+0x70/0x70 [ 42.864672] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 42.864680] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 42.864687] [] SyS_seccomp+0x24/0x30 [ 42.864693] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 43.060768] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) [ 43.068533] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. [ 43.155550] syz-executor1 (7712): /proc/7701/oom_adj is deprecated, please use /proc/7701/oom_score_adj instead. 2018/01/31 04:35:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) shutdown(r0, 0x0) 2018/01/31 04:35:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000294000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00003aa000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) syz_open_dev$tun(&(0x7f00008b4000-0xd)='/dev/net/tun\x00', 0x0, 0x200) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/01/31 04:35:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d6d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000038f000-0x50)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e63000-0x98)={0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000ba8000-0x4)=0x98) close(r0) symlink(&(0x7f0000004000)='..', &(0x7f0000fc5000)='./file0\x00') r1 = open(&(0x7f00003d5000-0x2)='..', 0x2, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000489000)=0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000916000-0x10)={&(0x7f0000256000/0x4000)=nil, 0x4000}) openat(r1, &(0x7f0000b08000)='..', 0x43cd8d5427e3a356, 0x10) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) 2018/01/31 04:35:22 executing program 3: sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000525000)=[], 0x0, 0x0, 0x0) 2018/01/31 04:35:22 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x80003, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000000000)='\x00', 0x1, 0x82, &(0x7f0000000000)={0x36b8, 0x1, 0x5, 0x8, 0xc39, 0x8, 0x1, 0x5}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000b69000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d03000-0x4)=0x2e) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000294000)='veno\x00', 0x5) r5 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000579000-0x2c)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xdc2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}], 0x2c) process_vm_readv(r5, &(0x7f0000380000)=[{&(0x7f000054d000-0x59)=""/89, 0x59}], 0x1, &(0x7f0000062000)=[{&(0x7f00004f7000-0xfc)=""/252, 0xfc}], 0x1, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ac6000)={0xaa, 0x1, 0x0}) 2018/01/31 04:35:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c9d000-0xc)='/dev/autofs\x00', 0x200, 0x0) fcntl$getown(r1, 0x9) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00002da000)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xf14a0, 0x10000, 0x8, "78d285604c9ef9bb0280731cd5c73db041a6ee7824629670cf9adf823f1637e23d3c7494e723f3192dc45b36de7725c2fa99315c50813b576b9fb0dafa60e54d8323951c31ab25ac266f7db29299b499"}, 0x160) poll(&(0x7f0000636000)=[], 0x0, 0x7c) connect$unix(r0, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/31 04:35:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a3c000-0xc)='/dev/autofs\x00', 0x12000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000c05000)=0x9) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0xfffffd63}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400, 0x0}) r3 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, [{0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}]}, 0xfffffc76}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 04:35:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xf)='system/){nodev\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000076a000)={0x2, 0x81, 0xfffffffffffffff7, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000001000-0xc6)=""/198) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000aef000)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f00009b4000-0x4)=0xc) connect$packet(r0, &(0x7f00001be000)={0x11, 0x11, r1, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000062c000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) dup2(r2, r3) 2018/01/31 04:35:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000d6d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r0, 0x1, &(0x7f0000092000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f00009aa000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x2, &(0x7f0000dd4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{r2, r1}, {r3, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r5+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) [ 43.343784] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 04:35:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d11000-0x10)={&(0x7f0000b13000)=@delsa={0x34, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0x0, 0x1, 0x0, 0x0}, [@offload={0xc, 0x1c, {0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 04:35:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) mkdirat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x40) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="cd75e67c8136", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x34) inotify_init() 2018/01/31 04:35:22 executing program 0: r0 = eventfd2(0xfffffffffffffffb, 0x80800) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x3) sendto$inet6(r1, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = getpgid(0xffffffffffffffff) sched_setparam(r3, &(0x7f00008e1000)=0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f000043e000-0x4)=0x1, 0x4) dup2(r1, r2) 2018/01/31 04:35:22 executing program 6: clock_gettime(0x8, &(0x7f0000962000)={0x0, 0x0}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000b1000)='gid_map\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000001000-0x2b)="14ed2d8f0e27baf000ac1a660ff158abec849e7d5e332be2a3f2adc6d80da6c4bddd7420fa76b09b918df8", 0x2b) fchmod(r0, 0x43) [ 43.381814] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/31 04:35:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000020000)='ramfs\x00', 0x0, &(0x7f0000002000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000562000-0x8)='./file0\x00', 0x6) symlinkat(&(0x7f000001f000-0x3)='./file0\x00', r0, &(0x7f000098e000)='./file0\x00') umount2(&(0x7f0000020000-0xe)='./file0/file0\x00', 0x0) 2018/01/31 04:35:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000df7000-0x10)='/dev/input/mice\x00', 0x0, 0x204500) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00004fc000-0x4)=0x0, 0x4) sysfs$2(0x2, 0x1, &(0x7f0000657000)=""/173) r1 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000045a000)=0x104, 0x4) preadv(r1, &(0x7f000040b000-0x40)=[{&(0x7f00004f0000)=""/0, 0x0}, {&(0x7f00000e0000)=""/98, 0x62}, {&(0x7f00001eb000)=""/244, 0xf4}, {&(0x7f0000b21000-0xeb)=""/235, 0xeb}], 0x4, 0x0) nanosleep(&(0x7f0000e65000)={0x77359400, 0x0}, &(0x7f000015d000)={0x0, 0x0}) 2018/01/31 04:35:22 executing program 6: clone(0x0, &(0x7f0000484000)="", &(0x7f00004d0000-0x4)=0x0, &(0x7f00009e1000)=0x0, &(0x7f00006e9000)="908e09529bffdf00000000000293d2ddcec2b3ce6ced03000000e91952fc") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000dab000-0x8)='./file0\x00', &(0x7f0000000000)=""/0, 0x4c5) 2018/01/31 04:35:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003bd000)={0x0, 0x0}) unshare(0x400) r1 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000af0000/0x3000)=nil, 0x3000, 0xe, r1) fgetxattr(r0, &(0x7f0000626000)=@known='security.ima\x00', &(0x7f000070d000-0x28)=""/40, 0x28) fdatasync(r0) 2018/01/31 04:35:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x80000001) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x80002, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fchmod(r0, 0x130) 2018/01/31 04:35:22 executing program 5: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") add_key(&(0x7f0000d6a000-0xc)='id_resolver\x00', &(0x7f0000fd6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000915000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x3, {"ac1ddc55288556"}, 0x975f}, [{"a293374ca6b47d"}, {"260df42e09141c"}, {"366c3548a06268"}, {"45ae75640f63ac"}, {"3504494575de00"}, {"23f2afacef2999"}, {"2829623150aa5b"}, {"5230d25fa3ed2b"}]}, 0x48) 2018/01/31 04:35:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d0000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000b48000-0xb0)={{0x1, 0x40}, 'port0\x00', 0x18, 0x10, 0x2, 0x2b, 0xe, 0x1d, 0x200, 0x0, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00009d2000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 04:35:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000507000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0x1ca) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ec2000)='/selinux/policy\x00', 0x0, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000591000)={&(0x7f000006c000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x202, 0x0}, 0x80) sendto$inet6(r1, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00009dc000-0x28)={&(0x7f000072d000/0x2000)=nil, 0x0, 0x2, 0x30, &(0x7f000074a000/0x4000)=nil, 0xfff}) sendto$inet6(r1, &(0x7f00001f0000-0x75)="a29794972d93f74d5979caf4d99a147e0edaeb5d48850898767a811db100e678566c49c76caafae93935afc3000957f44c4fee684f0f52c469caa7a4f4c3f01035f15d01938f9fd2a168ad5d27990d1998f3ea92354ded32d2a279d4c7c78e64a8787794cbf090096c2373ca316817a7abf1dd0924", 0x75, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/31 04:35:22 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/31 04:35:22 executing program 0: mmap(&(0x7f0000000000/0x274000)=nil, 0x274000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./control\x00', 0x40) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000ed2000-0xa)='./control\x00') 2018/01/31 04:35:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = memfd_create(&(0x7f0000053000)='/dev/random\x00', 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000baa000-0x6)={0x0, 0x101}, &(0x7f0000e16000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000412000)=r3, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c00000)={0x0, 0x0}) dup3(r2, r0, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000263000)={0x3, 0x0}) epoll_pwait(r1, &(0x7f000076d000-0x60)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000b94000)={0x0}, 0x8) 2018/01/31 04:35:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ff6000)='/selinux/enforce\x00', 0x200, 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009f3000-0x8)={0x0, 0x0}, 0x4000) setxattr(&(0x7f0000cc0000-0x8)='./file0\x00', &(0x7f0000ceb000)=@random={'osx.\x00', "73656c696e75787d7dd923757365722e28275e2d736563757269747900"}, &(0x7f0000c4d000)='(bdevmime_typeem1#}vboxnet1\x00', 0x1c, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 04:35:22 executing program 5: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) readv(r0, &(0x7f0000577000-0x20)=[{&(0x7f000043e000)=""/62, 0x3e}], 0x1) rt_sigsuspend(&(0x7f0000001000-0x8)={0x0}, 0x8) socketpair$unix(0x1, 0x80000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r0, 0xf, &(0x7f0000cad000)={0x0, 0x0}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000f9d000-0xd)='/dev/usbmon#\x00', 0xe, 0x101040) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000f9d000)={0x80000001, 0x1, 0x9, 0x0}, 0x10) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f9c000+0xc4a)='/proc/self/net/pfkey\x00', 0x10280, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r3, &(0x7f0000f9d000-0xa)='./control\x00', r4, &(0x7f0000f9c000)='./control\x00', 0x1) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000064e000)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000f9e000)=0x0) tkill(r5, 0x15) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000f9f000-0x8)=0xc001) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000f9c000)={&(0x7f0000c10000)=@ax25={0x3, {"ce4be45065aa15"}, 0x1}, 0x10, &(0x7f0000f9d000-0x30)=[{&(0x7f000073d000)="a6ac5af6f6f66600d0bf761bf68a1b0903f30fa0bab5faed204cbaa7dfedd73fb5df8134db2f229ce36c12f4b7e6905ac1af92115e8feb903eecbf801c84ffc1836fab0eb61ee32339cafb08b7b6a5bb20be3d0e6a4504b8e9d969d966dc1e3fd94637a4958b79633236612066eb67c23853a6d4628973f9259bcc7d", 0x7c}, {&(0x7f0000f9d000-0x36)="9bfa6255f6ebf27d035baf13b40cabc580c8f4e4922a334454844310e13b85718aea159a0e185e46ff5fb10fa12ae8428846fa4bd805", 0x36}, {&(0x7f0000f9c000)="65122bc7d52ff7b451325fc53cd7ae7d15e6dad763edf23b03f1379c5f9a4f8abe9977ae832995df0460f9416e862784ba6c3e64bd641e139339490b5e9745cedfbcb393d8d89b9ac85a8a32686f767c809f82e16ca008ab797b369b32cc83c27a1eda9919769092cdfbb5801fd246", 0x6f}], 0x3, &(0x7f0000d15000-0x6c8)=[{0x108, 0x11b, 0x400, "8b8dc75a11ce81d659b9f219f691eb3053b1ecf6b37e2d3f00a204c4d18e83c1e468070ec6b2f8f3a348b33513d0c98c9daf7350e8f04c35c3970b111a382c626af63a0c668d9d9e487040edf28da862e40f260bdaae1fd0a937aeeb8ead49c5dff66a2e3d799629d59a73b37fcaafd66395af6764b24ba8b7564e3df0128e719a9eca919434a02a15beef2baaa2243b3a3ef11176039a84cb596b0f602d43021c88b3e95726d3167097602caefa29de12e8127f204e63b43098d634b233f4d1535b339cb2ad17928b7d5521c2f785b44a79fd5fd378de4d76521644a5d31c4df8d5125610875af6e6f3cac835067a8be3c2a05b586d"}, {0xe0, 0x18d, 0xffff, "86bd78fba9d5f9c059a0a1b3f3754ed10d89c5cf6ec0a2ebe1264917edc672f448368abd0dc7c49d247c9962f42f136ca0d39120f3eaf351fe67cdd20f33550341ecaa2765d2caca3ec0f9e1cb4a524c1dbbcc6f01716138b61903f34a45a5a927875fdc6a0b4ceb573025fb231717e26f90b2b9b38dc601536cef0f13999a146b0fa2be117643b962d32312c3b630011e839ab0ef62459c87913129e48f7a5f49977f6616d4e0f638e6afb3e62eacaa172652d2e69e39e53f79210071c51fae15c4d2c3be763b79ef1c"}, {0xb0, 0xff, 0x8, "a81df7f2ee39057cd9c29caa265b625d2ceda892c55850ea0daeb6aad7e5b5806a784b5f9c598f43bbe2c9de95cf6b0f3dc9952a6051537d7eab87720298657a2b8f82ae955b21fb2be65ce4c54d8d2947b1db61ab975aa180b21f93f6b6c3556557263d552ff1784ee314015997c73f0c54f81422bb97e8de7903fbcf24cec7343dd6c6c056cb8754f299cc28a6d7ade666935c918b6706faa6c972e5"}, {0x68, 0x117, 0x9c, "529f03df3ff704e6cfd7031ab3d949a2a623590e30785053cf498ec488a27c0aa88196b83d0492ae4b0881466bf4c31da5d52e51ddf160c4d680b1990652b04e0f48d42889642411c8656c130fb4d004ac138de6bdf6"}, {0x108, 0x17, 0x58f, "8e50c6362ff1b5cd6c8c1beb94e2e104d365d58ac1477c16ad1973753eaf41a1c3db302d93c6674244f0fd89fbb4ad871931589e048d16bb9cee860862e0d51e5afe5e3a313ca0a46eed84f8aea36c6df8903a7a8adcaa8e1e9a5da0c838f192d3a7505eb3fc962d16d19637d466f13710b935cd818c9cc9710937961f61f77f7bc9416bd9b26ba71ca6087f3eb7d57ff3c019bdbb1b348898eb7295b48a69222c63d441b1de17d736d1bfd555ba6cd5ef734c0728bb812b8086a313e0661d3ad97aca9d718a16fec6fa04b4c1c285890382aa3bd6d2685eb07740ae75d6fa2a74f508423466326b4d9318b2a17c38e43c23ff387dd7"}, {0xc0, 0x0, 0x100000001, "74277df41c39f5d62b985ca2be5aa2db1eca2580c7711be4406d11237b9295eb021180a1e79a4ffc4b5258b5b7d1421388fbde4258982b00ba2b767818e00fce4ea0e124fc2abed893e07541675caee1f6a985959499cc92167f4a50ff8d7a1cae3b11603f5c15076afafafa587cad749d86e62e1f0cd4f7acfbf78828e370e2972b3766e707c859f3b8cdf2405c2265d7ad06b967dcb358f808b4179858553213530f747e7199dfbf29"}, {0x88, 0xff, 0x1, "1e232c2fe6e291eca24b4ff36e1b2cf683b668564d646aacee712d7346f3434937fc645a56954029c87f2fccf590e5a05e8d0ca9074e7e340d2eeb490613c8ecaa1a37d0ea6b51a55c77db400acf1080f2bb046e289eadc08e6717fac7f6c682e1c298533640de387797a76dcd162e010ddd0fa75e13e652"}, {0xb8, 0x10d, 0x900000, "ad9962a18ae05aa7379ac344ae6ba7dfd1bfd88a05ff9e064a24398069e4f31198ae0d9eb95eebfea82cd8764a620559ad02142d320461dff138fd59dd56092e7adf39a93cfa3f88a5ca19ac956150c5f435f7ab36affca13b3630c47ca3a3b6e0fb1aadc75fb620c411de43590b4aa0ddf0b657830550e66c8edeec1e0d8f343d5ff1ffb638d55f569f172a70a634f4c366bb488223b20485c0f0a8c9c0f4c0a0ed"}, {0x80, 0x11f, 0x80, "d9944d15a9bc40498ab0ab1a28f6787e3fbbd8e7573a91bf8bb7f2e0c4e1ecf7a63f25bd7b4beb2848328b91ab7242a7820804cafa67e2e1983980dc80a7bc9c08f80363c27a1951a9a3e89760be544f56d3e9e17d41658f8dfb4f33becf33bb5f3bdfd96e1c7da76f179b4cd9"}, {0x40, 0x101, 0x20, "c71856ba5eba1eaaf551ccf85c3909c9cead9fe8654646c7bf258fc0c7ef63f171dae5f32d535581d295f07a7f0d"}], 0x6c8, 0x14}, 0x4000000) rmdir(&(0x7f0000ed2000-0xa)='./control\x00') 2018/01/31 04:35:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x0, 0x7, 0x7, 0x0}, &(0x7f0000001000-0x4)=0x10) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r0, r1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000f23000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000281000)={0x0, 0x0}, 0x8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000abc000-0x38)={&(0x7f0000011000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c08000)={&(0x7f0000790000-0x2f8)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00003c3000-0x8)={0x0, 0x0}) 2018/01/31 04:35:22 executing program 0: mmap(&(0x7f0000000000/0x274000)=nil, 0x274000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./control\x00', 0x40) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000ed2000-0xa)='./control\x00') 2018/01/31 04:35:22 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/31 04:35:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) r2 = dup3(r0, r1, 0x80000) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f000031a000-0x4)=0xf9) fallocate(r1, 0x0, 0xffff, 0xfff) sendfile(r0, r1, &(0x7f00005fb000-0x8)=0x38, 0xfffb) sendmmsg(r2, &(0x7f0000a4c000)=[{{&(0x7f000096c000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x3, 0x0, {0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}}}, 0x32, &(0x7f0000622000)=[{&(0x7f0000bc9000-0x28)="d1cf173084e90a33f6d5f90a527a05e7975c5e9ccc859e93dfba6711afee53f550732489b568989a", 0x28}, {&(0x7f0000bdc000)="a06ad8eef77859aad8cf", 0xa}, {&(0x7f0000e4d000-0x9e)="dd7b51ea8f6ed6ef44d72961f14f18add987ff83b0293d94c5ffec5191f330f8e6ced934898be4a612e391d3b29477479840876f8e66a9301f6fd3e8992ccaa942e44bc0347c9bcd48026ee5390ed63d4aee7159c35ebd1331df16fe3f59d9a748e57adb5a2a28d2f8fedae16d409fec590cbafd517464a3e7df4340a5cea5d4cec6fd503fb216e0ad62db5e0cb9fdb778c4383a4546df7959d9f75c4bb4", 0x9e}, {&(0x7f0000dfe000-0x1000)="b26df196032264f69be0c8248192a9815456915b0aab92f4c2742df6f1395332ac1e360208e0ccbaeaacebb30f8aa221c6e780db16b0055141ef1f60e30679fe1ddb66a5fcd61d3a8b6625b8dae8af87be0fc690dfa6fd3ca025989b2ec1fa5ee3415e1c53cd954f319293a2cc257fa41a59e0a46bed66b9480a74faffb64fce1c51f21a279664fdbebd8ce2e979c33eb6567b80c8fa3d3e2db12e8ecdaa4acd5de8280e5dd29ff970095d71e43a326a0ccd96c7ed208e872ba5d66fce04f86a28f017e0fa1fb031054156948f73703dadd1577b5a6f3002a94a1eae89a4309658d6ae88b1d1fc066e6ab0d114dc424cb955178cc2082cfc1269ef4f61e318a878f237912b9fc5ad530e6d2e15c46c1ce7ac5ba8a59bb45931ec1dcbee3ecb8e078c4cd0f7716fd3c09b5cb26fb7cbe6c7d1af6534265b8d8a2b4df0e5b0eb62f93d9222dc8384d77898926bc06eaa3e1e7efb726dc9ea1445105cb26262b68352d72ea5bd29e9fdd95608cb75ac92c107c25bcadbb0ea1e8902f37adcf5f74fbc4addc9af9ee33cb3525defffe74dab2db91d77b8bb751f65cf6c7a36dfc936623f0be31963a4a2557945382f378239c4d642d2e72d0753a387a83aec3625c2d8e2bddb9e168180d64352b0f7ce88a9946685dde0e7704124353a3c6368a8fac992776a5eec43e2962191b6ef1113bffc0107cef784b995333813f2b6609c77c85522608e30ee660ae8a73a3ed33ddc0635066971419d04062db6b61490a0c746107e53a77f7d219ad0d876d8a83c1c036b2f34af3ab215a1666f2b796d070b99deb25cc71085674787e3c6b41eeb31a9d8b6ecfbd4dfd08c4f07652fbfeb5cab0f15fe95d2bf86f40d34de450ce30bdae3323850501eac71064df905c8de3fe03ec563aba86ad5ca75b502057f16be363c26f47ab4f0252bd2b340f579e66b87935f1a4dd6f600858a874663e566884528cfea8916a044c8ee1573fa2995657a23f295a07c7d39e5362a74606cda3f1bb88628c904cfc98a4b3e5266469da4fa8780ad7344e42efeb01824b626a75e50441340649b2b7193c4b05f6139de71a8251065a0967e299e90a9f82de9caa8445f1c0f801db7190be158753e373e65cd1e1600882172a3455cc2452a84cd4d989e8bd9c3d781266bb87f621a093e94f3b1f4e105ab41208051388407bcb9c161b16a7465f40d97d136d744aacdc66324e06ae18bc08133def97e1d2a9cdbd20906b8ba99492cf17212d9221c109aea9827b329aac023df47ceb9bcb1d1afa5118fa3fa8a0636f50018669bb3f0e20ffbc95e0377fe8c68bdbd3e73aea0b705e98206cce338ea3b11e23deaa91969b85f73ce8d147313799bd0b98a208deb9d28d5eece458b9a073bd9b1076957bb968af98236c7ac40831ce73a3e39b4f2ca5e18fe3968e9634afe6a2b4e03805d099e5c282ca4093e80ead9fddf96e372a348ebf7f792a7ea22b146ca962e52aba38b013aba26029d8e5d5e924f44c6e1d2cc53fcf6e7f86297d9809925aed27f97e01008eac606ba1848fd6f6e742ec93b96fb7feb66be4074589343eee4a33381178411f9a4535a178078711617e7aacd992a4adb2329c5876195b092aeca6322e2875a6039176ac6c14b88b1cb582c9e56c85b62645cd6c445b6f9322ab9dd4884c3eb6b0a0f6e7d7de4de1bba9f228be8b1b65ad757cf18b8c5236e3399fd6214fe819b9fa3bedf4845c082f68c25439b91ac1fdd321f857fe8cabf53fecccbdced399977b060657cf1dcb7868015f2d3b0eefceab7d26b55cf272fb7201f7a5ebd334c0f5eeae8d585b18e346908a2326e47b242444e066eff4df7092c49edc73a81987310e1cf59dcbb2a020892c75c122a03bff6cc28d99bb0f996e16bdc5a4d006f3acc276148f2a44f4c5531d0dcf3516d86f1774dddf85cd0a7539f7261a6602082e5e7df04018b70d8af4c77e1339392175c6c66f9d8eeaf4e554d77ebb02bd2fd96cd0be423dbda177b18fcc06e611d38bb3dd67f40aea3bb0aed204f4aa9600ea57c56167d3b00eee37a3efaee37506017a73fb4552888e88003466c5293411b588bad1236e34e0a0e6c0669cdb81ae4cb9431f22168dd939177be6b4fbb56df0111675338a57b9002a4dd5b80e7c3a0ada5617de38d8fa7689010bb32b465fb77208f299443d6d06e2508fc658a1685fa99fbcb12705aa89e22671601fc5c2556bde9d728896d84f4ca71c3b509c7230e171da80be32582bd9f1cc0de48f1b00079e80f14d9eaad89abc9f4598769599e1725cc7341a7cfa95fd02c0420f576c4716127dad7f2b41af7e75d589df3c86c079925ce98bac38452d7791ceeba94b4eacac58c2732762f281acbe8a612cb602da78b7d4989ad9613f80cc9582723f2d485d3efaf22d18546831bcf360f1f4e19d4ea596c1fa4226592c20ce8dca4bb2f27b7256b4070934d9c70b62eb76be0e0ec43c2c891196e314f8ec32ef2314f91567c7ad33435c02fce86c6b21fb2b6c5571d4d6acf346d4b29a046ebf2d30e2a22455cfe472fcaf379c2718c8bbdca8fd8554c027770cdd03a077d0129ba43dae2418b9566e7cee2bef9c320da8e45db3cd2a1e7dd6c51c0a65ffc4f80778473940f84c26aa698b072ccafdb33a8836ccfb83743910acc030a8727a596c84386ecab7d027511d84c923e74b66339c4cbe06174d2e11ffd07be22def11103a93b6076e1f99ac2554bafe9a320aeb060ddc4667585be13e10b8267cc57e1dff3c176992fcc95dfde66efec5d36de189b40b17e2fc0567671f7a7297befb8f4072e1ed676ca44cff09946c6569eff3810222800a5d5b995bd0b394d9c882c4d39ecc4101e9de00d316af1bdefe066ae6f2511972b1e8f3e22e07f192f27c0c52f0ddbd4594d59b3afab4517d8974c097a4ddf776ee5e7c832105fcc55b3a8e44978a10f389a0d86dcd43a07c098e5f44f74cc04aa6828f75f8c4d0db419ffdba0ac2f74771d78df112e1b2647c0ef2d1de5f1779d146ad337a96ba48014d6aac8139563fc0d14ff30d5ff6f113e2a91613e52ff1bd8ab14333f62933bd0dbb9f6aea208ebe157d6ea6fca732ca5141f1bc7e46b59077b5862710c8d3294d0ae2949ecd83f603347bfabffdbee35b17ff6188deadad69c3e3fae93f40c52ada38afd678b562274716d595400c76fb724fca053ec6e308dc822c71362b41033b423dbe7b428d84be9bed7d621f4ae538c7ae0774259a74a76202a77bb1516045982f5f800464df01484a6fb4e4f3f460fdf03f7354178f17b18416d5100b43b0738a20504e3ae557a15cf8116fa0c1f89c536bb64d8c9b47bb72b62fd36b2ca3586a6f147d7de9ee8272e1213bfd4ccb6a1f7ca7cdf4751e52b3acf62123993fd58402b4d75e44334c6b06bdd310cd2a139a168e266737de2d06add7c703af86e6c4380dd9482bf79f6f13925b3155f2095338044f0c84ea89690cfc7c2ad1d9893afd6692ec4ad1308d43ebb69653d531af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"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"}], 0x11a8, 0x40804}, 0x6}], 0x3, 0x40) 2018/01/31 04:35:22 executing program 4: clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1000, 0x10100) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) lgetxattr(&(0x7f00000d9000)='./file0\x00', &(0x7f000037b000)=@random={'osx.\x00', '\x00'}, &(0x7f0000d65000-0x1)=""/1, 0x1) 2018/01/31 04:35:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000908000-0x8)='./file0\x00') r0 = syz_open_dev$mice(&(0x7f0000603000)='/dev/input/mice\x00', 0x0, 0x103000) mknodat(r0, &(0x7f0000317000-0x8)='./file0\x00', 0x8040, 0x7f) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f000041e000-0x1)='.', 0xe) 2018/01/31 04:35:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000854000-0xb)='highspeed\x00h', 0xfe76) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f000002e000-0xc)='/dev/rfkill\x00', 0x0, 0x0) clone(0x40000000, &(0x7f0000176000)="75dd1aa4f1085dcb2811e2e3fafd4c13ad797321377f569c8e53e785f9425545f64a180eb20e1a7c9854cf70f3c870bdf6ced0dfbf80c17e94f89884b5594220fcc41e9ecdcef6584e55aeb96b516483f04ae11651f96fbe01c9271b66a63bc9e6edeefa9e0acc2dd1ec5eb31621c4a564c15368dd9c54d6017128e23f0b54d841827b613a61fc97d5500ced9813e2180dab3296d20869d019f5a1974d2954b8a37bb1f70d7e6a3478e24bd798cec5be9b284d0ad6ec9efedf", &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000d02000)="") shutdown(r0, 0x1) 2018/01/31 04:35:22 executing program 4: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000057000-0x10)=[{r0, 0x40, 0x0}, {r2, 0x1, 0x0}], 0x2, 0xd3e0) write$sndseq(r0, &(0x7f0000049000-0x1c)=[{0x5, 0x1ff, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) [ 43.595819] device gre0 entered promiscuous mode 2018/01/31 04:35:22 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000012000-0x8)={0x0, 0x0}) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) rt_tgsigqueueinfo(r1, r2, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0, 0x8, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) r3 = memfd_create(&(0x7f0000d26000-0x49)="766d6e657431402829637075736574e070726f6347504c2a2a2976626f786e657430657573657247504c6367726f75705b7b76626f786e657430657468312a6d696d655f7479706500", 0x2) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f000043e000-0x4)={0x3f}, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) lstat(&(0x7f0000750000)='./file0\x00', &(0x7f0000e63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f00001e4000)=r4) r5 = gettid() tkill(r5, 0x16) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000f28000-0x4)=0x0) close(r0) [ 43.711966] IPVS: Creating netns size=2536 id=9 [ 43.730379] pktgen: kernel_thread() failed for cpu 0 [ 43.735517] pktgen: Cannot create thread for cpu 0 (-4) [ 43.745206] pktgen: kernel_thread() failed for cpu 1 [ 43.750397] pktgen: Cannot create thread for cpu 1 (-4) [ 43.755947] pktgen: Initialization failed for all threads 2018/01/31 04:35:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) syz_open_dev$sg(&(0x7f00001b7000)='/dev/sg#\x00', 0x0, 0x103002) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000ff4000-0x4)=0x0, 0x4) socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) getdents(r4, &(0x7f0000001000-0x64)=""/0, 0x0) 2018/01/31 04:35:23 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001100ff20fffefd956fc283b724a60080020000000000000000000000100003001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x3, 0x9, &(0x7f000001d000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000001e000)='/dev/net/tun\x00', 0x0, 0x8001) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f000000f000-0x1c)={0x54, 0x20, 0xf, {0x9, 0x1}, {0x4, 0x3ff}, @ramp={0x5, 0x1, {0x6, 0x2, 0x6fa8, 0x1}}}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000013000)=0x0, &(0x7f0000007000)=0x4) 2018/01/31 04:35:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) futex(&(0x7f0000a0f000)=0x100000000, 0x1, 0x549, &(0x7f000092e000-0x10)={0x0, 0x0}, &(0x7f0000941000)=0xffffffffffff8001, 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ab7000-0x9)='illinois\x00', 0x9) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b79000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000ce6000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00001b1000-0x68)={0x7fff, 0x80000000, 0x9, {r2, r3+10000000}, 0x11c1, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000b33000-0x4)={0x100000001, 0x9, 0x7}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) userfaultfd(0x0) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000cf9000-0x95)="c00dbd52e9eed9ba0f9ae00d6870ecdd9a74d2c0ed0f4a49d886e7e0f3adae709d41582b40dadb78bf9583eac30f80a3d950e3a9228e22bc562bf0e17a77f32210874b886523d3f3b889d2799fc53bc12181137a79326f7c5998215049ba152e6826675ee756ad3be63fdb380c7e85b15f234c6fed2a2b192add39804681db813f10a3f02f9c02ce38c405c0b3844d637c0613ecc9") sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x456}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/31 04:35:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000716000)="1f0000000104ff011543010000000618dd0100ed080001000417c351ac00df", 0x1f) fsync(r0) 2018/01/31 04:35:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$mice(&(0x7f0000798000-0xa)='/dev/input/mice\x00', 0x0, 0x400) sendmsg$nl_generic(r0, &(0x7f00001e6000-0x38)={&(0x7f00000a1000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000956000-0x10)={&(0x7f0000f17000)={0x2e0, 0x18, 0x100, 0x1, 0x1, {0x16, 0x0, 0x0}, [@typed={0xc, 0x20, @u32=0x55}, @typed={0x10, 0x6d, @u64=0x9}, @nested={0x2b0, 0x3e, [@generic="421ef8a4508cdf9a9a75e69e7280259b2603485f8401e08c7fa46a92b4f973ca4b33aca6dcf5437f550e9aba2e94c93f6ac0e89b48e0f17ff159ba31f00f9a687eb102d0812fb4831f0016c55918e010c349b30b286bd56b96a7dd2e4f4c78529f3f3cbe06e515334159434f48c7fb382169430152a73394fde05cf7e987ecc4924c7352ccac30596f37b9860f9f386c539e69633fcf56fd4a0bdfd18e8f36629c2778236b4d047b86aa0331954618e49a02227bf835006f07eaf2fd9bbf4307204b3ae8e55b8ca0913f06e837272529bf160c2bf4d8ef8b", @generic="c7761f17404090bf", @generic="0675925aca7a0d18485908c93c65379d4c3c5d0c2aef079d7fcc8b82d27de64bbe9ba0a2cef2dad5fdeab804bff616e4e8df724f42d455d9e6da8e6bdf245facd53d4375e8e4cf1d1bca4a3b97d01866a1db176be46357c39154b9c078c123b5ffb664ce08c959041a24d0a89567697b5e0efa396c2fd297c5", @typed={0x8, 0x66, @void=""}, @generic="0496b39e1a56e7aaa807b4863cc2b963833a21a8927ba271fa16256ee4bd79b0b2518eb2d4eae0a695b0705963b0761bde2d535c13ce9cf4344dbe48d11ae6ea567063200f6ee222bd91ab2d2a5b6ffedd370938893a5e9fa84788f1a5b9935a24d5c28320bd5afcf8c2f2b5b32c5109187dd080a5", @generic="15b7038ccb8b5e3e0c66b0eee863a39e9957cf9dfac9f7b7017e27fbf4d3ed2d3f2c7292f71002e754e238f32f0bc016ea87a717fe17ca04b90651dd8618a2e49af767f0bb1b1fa48362d4a525b58501f0c20e9504c85be9dc8b51491e52a0958e37ef36c00a19b13dc7f66989bb7da8876d90bcd83442dd5c42c84ce5f34816f984e1d8deaff832ebe5ce71b3f7066637122e5db4199234c13743597b0f9a66ffb7a26eb4d08bf8ce4323bcf0726c226253d0575ff458e22f64535e34049f63c696c736", @typed={0x10, 0x19, @u64=0xe44}]}]}, 0x2e0}, 0x1, 0x0, 0x0, 0x800}, 0x8004) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000dc4000)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bdb000)=0x0, &(0x7f000077c000)=0x4) syz_extract_tcp_res$synack(&(0x7f00000c3000)={0x0, 0x0}, 0x1, 0x0) 2018/01/31 04:35:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008df000-0xc)='/dev/rfkill\x00', 0x200, 0x0) ioctl$KDENABIO(r0, 0x4b36) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0x0}, {0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/31 04:35:23 executing program 2: ioprio_set$pid(0x2, 0x0, 0x1) 2018/01/31 04:35:23 executing program 5: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) clock_gettime(0x0, &(0x7f0000599000)={0x0, 0x0}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fa2000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f00006d1000-0x20)={{r1, r2/1000+30000}, {r3, r4/1000+30000}}, &(0x7f0000fa2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xe9, &(0x7f0000fa3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1d, &(0x7f0000e89000-0x1c)=""/28, &(0x7f0000fa3000-0x2)=0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r6) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) ptrace(0x4207, r7) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009fe000)='/dev/rfkill\x00', 0x20100, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r8, &(0x7f0000fa3000-0x38)={&(0x7f0000fa3000-0x60)={0x27, 0x2dfe, 0xffffffff, 0x6, 0x20, 0x5, "ffe86398860a9316e7662593299441806081a47b5248f9e3931aa70cd8a45652c6b9f093cd03253d62797433f652485e72451d3cace845159346b99ab0feb2", 0x7}, 0x60, &(0x7f0000fa3000-0x60)=[{&(0x7f0000fa3000-0x1000)="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", 0x1000}, {&(0x7f000006a000)="0db680ac61ec78e00881e992171833228bf7292a71c073dd5815f51978b06f626bfa382870f5d07c2891fcf22d8ea6ee7e3ab5b15f642c7b95ec7d5ec0f34f638c0fde48c38a602697940b72fd6e6ef62f59b29703c7a6370218441f16b9d84ad76af101bcedd175110d2455284d85c82f812debaeb9fdab9d0780820a0d33404450c7dec5426974a143", 0x8a}, {&(0x7f0000fa2000)="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", 0x1000}, {&(0x7f0000cda000)="67cc7aa922589496f5cfd87b58bbc15fcb21845482e8f3cd2b19ac46b4bd9a4c00484c46fa5ec6183099cfbe033eaa6755bf033c529efc18133caf136f7f42a51aa4d092ba1d09c649191177c830841ee80d3b688309050e4f70ebe5cb37db8799d6b194f5b211ed029398a3cb75d04c19b8f1d8ade7acba3b73c61b8fd78c3b48466af138f82f5f140b1b593c1c523ae8df4fcfc12f7d19a82a99d75fdab35a520bc59f992b1d96bbf3d82f23887ac56ef0ec", 0xb3}, {&(0x7f00000db000-0x88)="9a7b69c54d46f54d17c614459440fc2dfdd2a41a3283a8a97ca45f332e6551f4e52ec7917bdb62ac980dbc4a095ebf91c642f249fbc87ae043befe806526729d61e9395660f630355aadaf5d2fed3d133888351a0fb9a196a7913950242d247422b2033f30d28ce561bcf7190565de8c0bfc2658f3b05683bcd954b08237ec4209d699d57c1e8846", 0x88}, {&(0x7f0000fa2000)="9bb24236e482a0f74ce0a533392c14969d", 0x11}], 0x6, &(0x7f0000ce1000-0x28)={0x28, 0x0, 0x81, "351febf863298461c76ef3d8d14b78327a534aaa9d99bafe"}, 0x28, 0x80}, 0x80) ptrace$setregset(0x4205, r7, 0x10000000001, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)="0020000100000000", 0x8}) 2018/01/31 04:35:23 executing program 2: clone(0x0, &(0x7f0000022000-0x99)="", &(0x7f0000024000)=0x0, &(0x7f0000019000)=0x0, &(0x7f0000025000-0x42)="") mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000003000)={'system_u:object_r:setrans_exec_t:s0', 0x20, 'unconfined_u\x00'}, 0x31) readahead(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0xf0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000000b000-0x4)=0x7, 0x4) ioctl$sock_ifreq(r1, 0x8973, &(0x7f000000a000-0x50)={@generic="e0747d9c0bd3f75f620dbefab8d5e59e", @ifru_mtu=0x1}) 2018/01/31 04:35:23 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x4, 0x0}) r1 = epoll_create1(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r2, 0x0, 0x4) write(r1, &(0x7f0000012000)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x100000001}, &(0x7f0000002000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000019000)={r3, 0x1}, &(0x7f0000014000-0x4)=0x6) close(r0) 2018/01/31 04:35:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x402c542c, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f05000)='/dev/usbmon#\x00', 0x9, 0x48c00) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f6a000-0x4)=0x0) syz_open_dev$evdev(&(0x7f000006f000-0x12)='/dev/input/event#\x00', 0x13c5, 0x8202) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000087000-0x4)=r2) clone(0x2, &(0x7f00002d2000-0x3d)="88a0d8e679bd3a6c54480877757f1355000000ff870bf41be91e43588f37d3d4c30ec913fd5670d6c5ea258726213d0570bb273a186a9e404981166ad3", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0xc)="331962df2ce8093f00000006") r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aae000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f000058e000)={0x7, 0x1, 0xd92, 0x2, 0x9, 0x3a, 0x3, 0x6, 0x1, 0x8}) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000009000)=[0x5f60c92f, 0x6]) dup(0xffffffffffffff9c) [ 43.883839] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 43.900050] netlink: 28 bytes leftover after parsing attributes in process `syz-executor4'. [ 43.911457] device gre0 entered promiscuous mode 2018/01/31 04:35:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000101000-0x68)={0xb9, 0x7, 0x100000000, {0x0, 0x1c9c380}, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) fcntl$addseals(r1, 0x409, 0x2) 2018/01/31 04:35:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001ae000)={0x9, 0x1, 0x3000}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f000046e000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f00002d5000-0x14)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/31 04:35:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fa6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000472000)=[0x9, 0x200]) r1 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) memfd_create(&(0x7f000011c000-0x2)='x\x00', 0x3) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00002b8000)=""/33) 2018/01/31 04:35:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e66000)='/dev/input/mice\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) [ 43.942475] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/31 04:35:23 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@ipx={0x4, 0x808b, 0x7, "1d21d88b9861", 0x5, 0x0}, 0x10, &(0x7f0000008000)=[], 0x0, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r2, 0x101, &(0x7f0000008000)={0x39, 0x0, 0x7fffffff, 0x4}) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) dup2(r0, r1) [ 44.058032] netlink: 28 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/31 04:35:23 executing program 4: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) pipe(&(0x7f0000ab3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000fdd000)=[], 0x0, 0x0) close(r1) tee(r0, r2, 0x6, 0x0) 2018/01/31 04:35:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) poll(&(0x7f0000600000)=[{r1, 0x0, 0x0}], 0x1, 0x0) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x0}) socket(0x0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/31 04:35:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x1, 0x2) socket$l2tp(0x18, 0x1, 0x1) ioctl(r0, 0xf2, &(0x7f0000e7a000-0x1)='\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000e7a000)=0xe, 0x4) socket$netlink(0x10, 0x3, 0x0) 2018/01/31 04:35:23 executing program 7: pipe(&(0x7f00006d1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0xf0)=[{{0x0, 0x0, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=""/158, 0x9e}, {&(0x7f0000724000-0x4a)=""/74, 0x4a}, {&(0x7f00002c2000-0xb4)=""/180, 0xb4}, {&(0x7f0000742000)=""/188, 0xbc}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/138, 0x8a}, {&(0x7f0000000000)=""/154, 0x9a}], 0x7, &(0x7f0000000000)=""/60, 0x3c, 0x2}, 0x6}, {{&(0x7f000011b000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000673000)=[{&(0x7f0000356000)=""/150, 0x96}, {&(0x7f0000244000-0xf2)=""/242, 0xf2}, {&(0x7f0000000000)=""/173, 0xad}, {&(0x7f0000662000)=""/210, 0xd2}], 0x4, &(0x7f0000000000)=""/177, 0xb1, 0x2}, 0x0}, {{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00006d7000)=[{&(0x7f000034e000)=""/100, 0x64}, {&(0x7f0000c3d000)=""/249, 0xf9}, {&(0x7f0000011000-0xae)=""/174, 0xae}, {&(0x7f0000835000-0x4a)=""/74, 0x4a}, {&(0x7f0000da6000)=""/214, 0xd6}], 0x5, 0x0, 0x0, 0x6}, 0x400}, {{&(0x7f0000fb6000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000001000-0x60)=[{&(0x7f000040a000-0xd9)=""/217, 0xd9}, {&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000001000-0xc3)=""/195, 0xc3}, {&(0x7f0000001000-0xdd)=""/221, 0xdd}, {&(0x7f0000001000-0x1d)=""/29, 0x1d}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x8e}, 0xe9}], 0x4, 0x100, &(0x7f0000000000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x5b, 0x6, 0x0}) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000dd6000)=0x0, r0, &(0x7f0000dd7000-0x8)=0x0, 0x1, 0x8) 2018/01/31 04:35:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000915000-0x10)=@common=""/16, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x20040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000002000-0xc)={0x80000000, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000004000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x6ca, 0x0, 0x800, 0xfffffffffffffffd, 0x7ff, 0x7, 0x401, 0x7fffffff, 0x0, 0x81, 0x8000, 0x6, 0x400, 0xd3]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000004000-0x6)={r3, 0x0}, &(0x7f0000003000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) ptrace$getsig(0x4202, r4, 0x81, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000006000-0x10)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000007000-0x4)=0x0, &(0x7f0000001000)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000004000)={0x8, 0x1000, 0x3f, 0xecd, 0x401}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000008000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5fe3ff24}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x14, &(0x7f0000009000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000009000)={0x5, 0x4, 0x208, 0x6, 0x2, 0x9, 0xeec4, 0x0, r3}, &(0x7f0000006000)=0x20) 2018/01/31 04:35:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000de3000-0x1000)=""/4096, &(0x7f0000ffb000-0x4)=0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x6000, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000001000-0xc5)=""/197) ptrace$poke(0x5, r1, &(0x7f0000000000)=0x0, 0x101) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x210)={0x2, {{0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x70}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xffffffffffff4e48}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3a, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) 2018/01/31 04:35:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000083d000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000b3d000)={0x0, 0x1f}, &(0x7f00002f2000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000093b000)={0x4, 0x200, 0x0, 0x9, r1}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000c50000-0xd)='net/mcfilter\x00') getsockopt$inet6_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000682000)=""/232, &(0x7f0000d4a000-0x4)=0xe8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000d26000)=0x0) ptrace$getregset(0x4204, r3, 0x207, &(0x7f000042e000)={&(0x7f0000f70000)=""/181, 0xb5}) preadv(r2, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000de3000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00009b3000)={0xffffffffffffffff}, 0x4) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000d99000-0x8)={0x0, 0x8}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00005df000)=0x0, &(0x7f0000167000)=0x8) 2018/01/31 04:35:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x3)="3ae000", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="44d2828b7730ba8933258beffdbfef9618b032d8afb48533fa3b104535b0dd3fd286022611eb2a972776579185a1cd7240cb584fe77e890e8453747933a7432083f1ec3c8026e5cf91fc5b6958b2677a17a9811809c687bf31fe8b221fa2ed5abb95e47f", 0x64) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f000002e000)=0x1c35) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000027000-0x50)={@generic="1f2733281ba14a627d8ded09d843abb5", @ifru_mtu=0x1}) 2018/01/31 04:35:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000281000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000574000-0x5c)={0x40, 0x2, {0xffffffffffffffff, 0x1, 0x5, 0x1, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/31 04:35:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x4000005, 0x7fffffffffffefb, &(0x7f0000000000)=[{&(0x7f000023a000-0xbf)="7b25dfae10c55c323fd7e1a6007c2c57da620acd8ac46e25fab391639d3753cf1296b0d612749ee3c08651e14827241c06fde080f25004bcd81a567c96370dbdfcda57219f9439192a113c5abac24b6bcd0e9778a564f499b4b90285823aceaedd607be3c652bc3c84cce678b14b5f078e65c85b4c446605473df5f0d019fee728df740acce6f2c19f13a493215e8c0d58c7102d384c343e7d2bea267b87f373a5695b409d346299ae631cc734762617d5bc96e55eca1d0728d55b0f42494d", 0x49, 0x5, 0x1ff}], 0x140001) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000013000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000013000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x80800) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x62fc) r3 = dup2(r2, r2) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000013000)={0x80002000, 0x0}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000012000)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="8a6ee9dd0965", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0000000000000a6900177c000000ddf2"}) 2018/01/31 04:35:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0xd6) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000f80000)=@common='ifb0\x00') setsockopt$inet6_int(r1, 0x29, 0x4000000000004a, &(0x7f0000f6c000-0x4)=0x6, 0x3) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000f80000)='./file0\x00') sendto$inet6(r1, &(0x7f000092f000)="", 0x28c, 0x0, &(0x7f00005a4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0xffffffffffffff9b, 0x23fffd, 0x0, 0x111) 2018/01/31 04:35:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000825000-0xa7)=""/84, 0x54) getdents(r0, &(0x7f0000584000-0xf8)=""/72, 0x48) clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f00004e5000)=0x0, &(0x7f00000fb000-0x71)="") getdents(r0, &(0x7f00007e0000-0x7)=""/7, 0x7) 2018/01/31 04:35:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(r0, &(0x7f0000a66000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000491000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r2, &(0x7f00007bd000-0xb)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ef3000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000a7e000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a81000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b94000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000578000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000b5e000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)=0xe8) r8 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000288000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x7, 0x2, 0x8745, 0xa, 0x80, 0x0, 0x6f, r4, r7}, {0xcae5, 0x6, 0x8, 0x1, 0x2, 0x100000001, 0x6d3, 0x6}, {0x7, 0x7a1, 0x6, 0x7ff}, 0xfffffffffffffffd, 0x2, 0x3, 0x1, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x7e}, 0xa, @in=@multicast2=0xe0000002, 0x6, 0x6, 0x3, 0xf1, 0x3, 0x9, 0x5}}, 0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000364000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a16000-0x4)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b50000)={0x0, 0x0, 0x0}, &(0x7f000048d000)=0xc) lstat(&(0x7f00003e4000)='./file0\x00', &(0x7f0000044000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000853000)=0x0) lstat(&(0x7f00000e5000)='./file0\x00', &(0x7f00007e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() r15 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000afc000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092b000)=0xe8) getresgid(&(0x7f0000a9b000-0x4)=0x0, &(0x7f0000fcb000-0x4)=0x0, &(0x7f000076d000-0x4)=0x0) sendmsg$netlink(r0, &(0x7f00007b4000)={&(0x7f000083d000)=@proc={0x10, 0x0, 0x2, 0x50000200}, 0xc, &(0x7f0000a27000-0x20)=[{&(0x7f00008f6000-0x4e0)={0x4e0, 0x1d, 0x602, 0x3, 0x0, "", [@nested={0x33c, 0xa, [@generic="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", @typed={0xf0, 0x3c, @binary="33fc05aa2786ec57c7647a5636fad81163aaf63f4eff28e9c534fa349e9e535dfad94c7930631b00776b27271a1b620fa8bffb8abe53cfd1c4df1e5c300df0c07f033c7b3dcfb96749af94e448d15f336241d24c1f7f442749fab1a14576e2d70e13412845bac52ca8070b7d407ad4fa0ec64c3e53cc705652d70cb08d7c99ecf49e5f3382f382d2c1b488c5266f1a9e8cccafbc804ab0875bb0829816cc0124c9f078ccfd2467dcca6bd272459b2cddcf68bfc92b24313ddf77254256298b9986876350d5b35f11856e642c46ba3df0ec6ae1194d2c47ad06ac9d077caf09dcffb265cfa28ff4"}, @typed={0xc, 0x42, @uid=r5}, @typed={0xc, 0x25, @u32=0x9}, @generic="e294c61154fc9398ddcdc7871ad534c16358f2f1413716a173dc2073a3ce4cc386845c77766e95e61820c9970ac158ea438756f8cc1fb7ce5c236e4d4520ddfa217e28a12ad3457d7b21e2790244e3b60497574bc861c846de0333ea6598ef4656009d7c3aa1b6d77dbe881deae21f26878dd82220929514510bb3d780c7acdf383b6d", @typed={0x20, 0x36, @binary="428b0783a1672e63d9c9c9ce4ae3677ac3b431c26e848866"}, @generic="495af9ecf1a96a6e7573850f1bc2613f63bc0bc24d43be361d7410c3b573440256622c819eb051927bcbbc2c36c20527b93d2111bd69257ea7e316f67b7d68d5afcca3b2a29e0cb8a90ac6ee0136b40c2f994b467ec89fc9e06fd6bd7dcde078106d1a0fe81abf6205feb4e4bfa43512ee2b8b650c007bd125", @typed={0xc, 0x9, @fd=r2}, @typed={0x8, 0x1b, @void=""}]}, @typed={0x18, 0x71, @str='/dev/sequencer\x00'}, @generic="011f530c0e96c19ec4833ff9ef5dcb7567ef29fb2f43b01b1618a19841b0dde4d17c2c7dc9bd492b5a0480fbffef16fb283b8e71879c5ddce54ef7d3dfa58ac9535ff04bfc5d009f98205127e0427a0dbaac0b6f47c06a612f748f25631696e390741e9ff571d65660a7f598ae3f89bbc3dc331ee8cb2166a97a6d43576213d2b8910e4434001845d1e8bd5d", @nested={0x44, 0x48, [@typed={0xc, 0x44, @uid=r6}, @typed={0x10, 0x6, @u64=0x100}, @typed={0xc, 0x73, @ipv4=@multicast1=0xe0000001}, @typed={0x18, 0x79, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @typed={0x18, 0x96, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x88, 0x67, [@generic="29120947453739caec5a3f95a302d30f90a0e6df3d253dfc9864b9ab72935d7bb600b6c1cdfd4079cbe281f1c3dc8324ddca6383c2d8fc0a3836ec4c62fb99a3cf250992cdf0a6ddbdcf28514481844b8d7296d0758aa765f4e6a6a6e21666fc83967317bfa720cc4de4b9fe4c485f6a1b378df289eb69a2e46473574529fb6de2abf2"]}, @typed={0xc, 0x96, @uid=r7}]}, 0x4e0}, {&(0x7f00005df000)={0x1518, 0x20, 0x800, 0x4, 0x2, "", [@nested={0xc0, 0x6c, [@typed={0xc, 0x7c, @uid=r8}, @generic="14e28f74399f18c44089d925f4f9829c604bbb4b6f2304c60e07644fad6cefab3da8d2dd2b9f681ee49a478c765121044efd1e0fbc0c690379a58f711df403dc7c8ef94b4d4c0c9afe92d79beb6dbe8942162d58755303333834ce9639dd6a5a88b4fd4153c8db38099d6e9995b004886f4437671d88d00418c78031f024bb6d911689fdef09c5c06cc64c9a94b5c99cf061d67be50056f3fda2ea7f255569be91d124b3edaa14d4d20b618821cc"]}, @typed={0x18, 0x4d, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xfc, 0x96, @binary="962b04ab054184d71aa7fa833a8d495f793955af8e96e496238097df4c1018c075df11a6e924ba68ac37fdde1baa8c2d8888ccfa550ec602e895d082363480efbac9e22d96753cac9ce51967588e4fd3cc9cb3eb7cd1981e5af411c76d480819a9320e28935307881b0b73d370d6138453870baba80df5716e68763198a555b4120a1c0ce39b453e17d21cf4c2865a22f08c7d7bb1c1486d607d0cbc01ce4f33e82b9d542443dee424b899757c154c21ddb5803ebc8fec077d78ee443d5a829cee0b0bfa16210ec56929efa8c8d0ab2cffc218566153a58abfd2b16200aa0d490e427b0df4b463b87d65ce34a112c2e78f70cef2"}, @typed={0x18, 0x9, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}, @nested={0xa0, 0x72, [@generic="12f961c20dee6ae1332b75e036d84602ada33e434de4c4050e6408d4492dde7716435416dae1428f02d25683f6aea6474b2a80e139903e2fccbcde69a6e822fc074749433a59b8e428e39db1d7e9dec7f8bbb49aa8018e06dea4af426286d78bb87e1b98f8a9d079fa85ba6a4ca5530b00196b9b3e03bbefb1df0d83dcb516714f5f37178130d651fa94c10850bd058ae73c66e3196c07bd19bf56ec"]}, @nested={0x116c, 0xa, [@typed={0x18, 0xa, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}}, @generic="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@typed={0x8, 0x6, @void=""}, @generic="7b59680eca1c05b1e1767a0c381e9ccb5717375859552cd1d534893e803432ba747e56e63e174960693c385f2dd41521f482b861a5033718a24c342196306de8a56708c36d77911725a8c80148cb2f93bf499a880d45d5fe1a53be6f6cfae27c8a9d", @typed={0xc, 0x30, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x6a, @ipv4=@rand_addr=0x100000001}, @generic="64b8b6dbc415383bbe972f111de9f512e5751d3f349afc88b5939bcb70bd5cbe682876e82f04ead2a7985f2c7fce09ef9ff185cebcdf8d552cef52d9af64bc711c09f3d4103562524ff49f10d950b6414653f740950858383a334a6d7023a3a575a54340ad6cde22aa8c4e3ec57f1f6acbedb29bbcf2af5011369358c4030e9cff67a549347fe62473717d1f2a4acb697efbca4054466436f171cb00fc643138458e5aaf66f17d6679f6a607043cb9864541520d42155bb8298277d3f76400e0c895fe6056784bb80677cd"]}, @nested={0xfc, 0x6b, [@generic="9c5fdcc670d173c0822a1c68c89796e9f13db6fa3b7d0c2b9169ddffe6a01a06ee57cc284ce1587d8acb2ba3ca31fbaa6d8a50dcdd17de4615bd6ee57aa486614d2220eba0c97f311435fb3c55cdec00ea957ac0cca761439efc58d0dfaed629d70b75d3642aaee4e154e9e2a77704693bb1ff47fcff794686816717d05b", @generic="000e53ce5e8fd9e7c34a305edae811f209941eafde14b9b49aaa04f51abe1dc5a6848613153db2c78ac72c7b88366c725bfd33ce41e6b2881fc9b2083d4375ea84c736be280511", @typed={0xc, 0x16, @str='\x00'}, @typed={0xc, 0x58, @fd=r0}, @typed={0x18, 0xc0ea, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}}]}, @typed={0x8, 0x2c, @void=""}, @typed={0xc, 0x94, @u32=0x9}]}, 0x1518}], 0x2, &(0x7f00007fd000)=[@rights={0x20, 0x1, 0x1, [r2, r1, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x80, 0x4008051}, 0x801) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) [ 44.254146] device lo left promiscuous mode 2018/01/31 04:35:23 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_MAX_THREADS(r0, 0xc0189436, 0xc00000000000000) 2018/01/31 04:35:23 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$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000942000-0x4)=0xffffffffffffffff) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00006d2000)="", 0xfffffffffffffe8c, 0x8000020000004, &(0x7f0000fd9000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001bb000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00003d0000-0xe4)=[@in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x2, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0xffffffff}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}], 0xe4) r3 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, [{0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}]}, 0xfffffc76}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 04:35:23 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000020000)='/dev/autofs\x00', 0x84000, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000021000)={0x4}, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000022000-0x20)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/31 04:35:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003f1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000e30000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fda000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000684000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f00005ba000)={0x9, 0x5, r4, 0x9, r6, 0x200, 0x2262203a, 0xffffffffffff0001}) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000ca3000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r5}, 0x14) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000620000-0x8)=@abs={0x0, 0x0, 0x1}, 0x259, &(0x7f000011d000)=[], 0xb9, &(0x7f0000001000-0x10)=[@rights={0x2e0, 0x1, 0x1, [r2]}], 0x18, 0x8003}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) [ 44.342690] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/01/31 04:35:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000000000)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000027e000)={0x0, 0xe4, "d6e158ddced26b3582066fa17aea544e996d8115f6332d2483d9614e3236a7772dc6dbd31457bd9452d6e88a4a5f9ee1b06e29e156c449c6c284b881abb3ad1fdd5c85a92d93ba67b60053a130153ba762029e17eebd31e1669fb6fd7684aa13b4ee379864a9cc4a124ee947010fbe69881c2cd6350c8e0f7f6083edeaa8689a814d4d052f380eef27b3737502ca8564eae61111ef02085449f554d7d271ecb1a1a36204e6c1301598ee8502c7d539157cf761c25c6793383aefa3b65581f3f555ad0618f0b8fc999695b34d7256b7c9b40aa6f9004ff0d9092dfb788d4681195599c5e6"}, &(0x7f0000000000)=0xec) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0xad1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000004000-0x16)={0x9, [0x8, 0x9, 0xfff, 0x2, 0x5, 0x4f0, 0x1000, 0x401, 0x0]}, &(0x7f0000003000)=0x16) sync() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000004000)="5345e7700189aa1e4f45bda6e7d3df8792d232c067677d", 0x17, 0x48000, 0x0, 0x0) r4 = dup3(r0, r1, 0xd8477a9ca0095d4) r5 = open(&(0x7f0000002000)='./file0\x00', 0x80001, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$inet6(r0, &(0x7f0000005000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000001000)=0x1c, 0x800) munlockall() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000007000-0xb8)={r3, 0x81, 0x4, 0x403e, 0x4b63, 0x3, 0x7, 0x0, {r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75b9, 0x7, 0x10001, 0x2, 0xfffffffffffffffa}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_tcp_int(r5, 0x6, 0x12, &(0x7f0000006000-0x4)=0x200, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ptmx\x00', 0x5c001, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000008000-0xc)="766d6e6574303a5bec5c2d00", 0x1) 2018/01/31 04:35:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bac000)='/dev/rtc\x00', 0x88040, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00008e8000)=@generic={0x3, 0xfe3a, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) mknodat(r0, &(0x7f00004f8000-0x8)='./file0\x00', 0x8140, 0x3) 2018/01/31 04:35:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000434000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000072e000)={r0, 0x0}, &(0x7f00006d8000-0x4)=0x0, 0x3) 2018/01/31 04:35:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e35000-0x8)='net/udp\x00') r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r2, 0x400, 0x0) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) fcntl$setlease(r3, 0x400, 0x2) 2018/01/31 04:35:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000750000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000560000-0x4)=0x0, &(0x7f000033d000-0x4)=0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 04:35:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000976000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3b0c915d61e6d68f809866a5902c62d9"}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d4000-0xf)='/dev/sequencer\x00', 0x480502, 0x0) unlinkat(r1, &(0x7f000053c000)='./file0\x00', 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cc2000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$TIOCCONS(r2, 0x541d) 2018/01/31 04:35:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000c30000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a7d000-0x4)=0x8) socketpair$inet6(0xa, 0x7, 0x8, &(0x7f0000249000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000c4e000)={&(0x7f000038e000-0x20)=@pptp={0x18, 0x2, {0x2, @rand_addr=0x8000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff13, &(0x7f0000710000-0x20)=[{&(0x7f0000c38000)="381c211a879b2cce3cc2a392f5afb7304a75ffc5041819090ae3a4d88981f370d4d9958a14ce8b2ea0f79ceaf6fdb54c2afccf7b4ace29c17b0b45dfa57d504ace4a7e3cdf00644b3c2052c96c97f5d501a8e51aeb6b93b831c794ab9799c3e4330a34bfbf06f48a8154009ae8aedb6eda22edff1c21b92917a22475bfdca9952e6e6e3c2f8f2fc50a0bfd13220dfc1a5988ebd767754472d52e629c86c5b9a557f019957ef2ff70c7596c103593e1f9cf07693c1ffe788edc140b9b58077d1489640736e594e952be0c49128e5702583dde7bc751f55707d28005758aca57d4285e20ea681fa8e486978d8b1c09c73560aa", 0x292}, {&(0x7f000001d000-0xe4)="d081aa1e8a39d6eca6ee244b40befcf6d1660a9665b3cde07f3210fec81b04c883a99ecd701dba1ddc2bfd0763623b6ce91ca1947aebfd20d6305b2b77d23bf3a8349ed71ddc4702712544524c1181dbe7be5662667e39b76a75e087d9f6a14cd0184bb7cb6ed18b8f8abbaa6a9c2539429691437872ea56006900f0ad710b66fb19e61d5be72c15e0b51818decf3520a151f7162f42a6cf6a354112015d8e1b3c1dd11b2b4c6e413a9785721252ef69b7183e8aa239ba275253bb0de1caf518174584ef516f00b1e922a463797e684bf77474a160b3ca9b0b4109f3670f390aa497221e", 0xe4}], 0x2, &(0x7f000059b000-0x1a8)=[{0xf0, 0x105, 0x0, "bf5f676b433ed7a5cd60950d5f378f0c73a245ad8a956ff25a44129df139a3af6e0f7389a92d3fddd3c392a1923ff0ec1b857828169805ee414c9e77d1360aec2939fd39de6afb5ef2bc8842aa260174ef2956f6a8f5bbfb14a6801f7b5e10f11e3888980f0dd7246cc09f74f969ebcb2cf08696fb0f7522708893bbdeac7a2601d5058a80ae82b62f43263a6accf9655a2bd9fe8a047cfc3906f2b5d014599c793fdc859463acf9f79bac96d7bbac92f09db5b47ef101c2d9585c709b87c2424443e37ca05e7de6a89a7fadea223cfd9f5b5c887bcde8be7f996c45"}, {0xb8, 0x1, 0x1ff, "7f9a3891639999e9613c5c5fca79b04622f63efe14b09536403feeddb3436532e74d10710cb3c1d57652928117508100c230d71594b9021e95ca710642aaafe9a994e88037581d38494020c3f7737abf8ec1293092cfdcb42197f2455864f3ef688d5df614cda4ed5c0162c152981e244789a343795416cdc730c9aa4fd432ccd4e99fcb96509eaab535fc970d5dd4d8cd0acdf5d2cb35d9ad36cc4b5f00855f16133e"}], 0x1a8, 0x408c0}, 0x4000000) linkat(0xffffffffffffffff, &(0x7f000097b000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f000043d000)='./file0\x00', 0x0) 2018/01/31 04:35:23 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000001c000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000e000-0x9)={0x0, 0x0, 0x0}, &(0x7f000000b000)=0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000021000-0x10)='/selinux/status\x00', 0x0, 0x0) futimesat(r4, &(0x7f0000010000-0x8)='./file0\x00', &(0x7f000000a000)={{0x0, 0x7530}, {0x77359400, 0x0}}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000020000-0x38)={&(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000020000-0x198)={0x198, 0x20, 0x100, 0x6, 0x3, {0x1, 0x0, 0x0}, [@nested={0x8, 0x6d, [@generic='A']}, @typed={0x100, 0x4e, @binary="d8df93f2bbba6b8129ad6717c0990143b18b00d902028ede3b7f075d2aaa46d380d5d602f2a8aadbd9337cad6d1125080a60d13c113c534b8c6b6683f317b2c6be3fd6e4241e5da486accd2462fa0e68674e882bb265dedb20a456fab1dee38c87172fdb2a43384216d5153398e27d40f2d1a37cda4d9560fd2472e0172fceff0acfc30b4cd48f4f8dc3cf0f7de2574da002e761dae4fc94a3ecdde7c7afd18dbd6da654b143d43a226b860f28b3359d1c86bd37f2d668a613adb182cbcfb7bc7f1a648455a7497a97b6fb7139cf37908e98c28f0efecf4a13a13e1c6f6bb5ada934c7035edad6422283aaffde101ff859a6b95252f980"}, @typed={0xc, 0x1b, @pid=r2}, @generic="394e5e6af23e52e4407cf958309cb4cb872cd903edd2e222877daa193a9410561e8d51c564c6fd19c84eeea26b3f6a1a35c4da1867c675d4d7b9c22269e79e6bdc8c2f5edb5e5143ccf2aa038be744ae6300105a0e7028", @typed={0xc, 0x7b, @u32=0x7}, @typed={0xc, 0x67, @uid=r3}]}, 0x198}, 0x1, 0x0, 0x0, 0x20000040}, 0x10) execve(&(0x7f0000001000)='./file0\x00', &(0x7f000001b000)=[], &(0x7f0000004000)=[]) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000001e000-0x10)={0x0, 0x0, &(0x7f000001d000-0x54)=""}) close(r0) dup(r0) 2018/01/31 04:35:23 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045878) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000019000)='/dev/keychord\x00', 0xa, 0x0) write$eventfd(r1, &(0x7f0000017000-0x8)=0x0, 0x102a5) 2018/01/31 04:35:23 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000943000)=""/223, 0xdf, 0x2100, &(0x7f0000001000-0x10)={0x1a, 0xd, 0x3, 0x8, 0x5, 0x46aa, @random="02ecef4decdc", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000025000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000028000)={&(0x7f0000026000-0x28)={0x14, 0x10, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000030000-0x17)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f000002f000)=0x1c) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x12, &(0x7f000002f000)=0x6, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000024000-0x4)=0x0) 2018/01/31 04:35:23 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x0, 0x0, 0x0, "6bf1e49d86d1058ed1ec37a00bd1f3d669e74a791f78cee45b375c1311e33f34"}) 2018/01/31 04:35:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = creat(&(0x7f0000ce1000)='./file0\x00', 0x14) write$selinux_validatetrans(r1, &(0x7f0000cd4000-0x72)={'system_u:object_r:sysfs_t:s0', 0x20, 'system_u:object_r:udev_var_run_t:s0', 0x20, 0x30, 0x35, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x72) socket$pppoe(0x18, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000961000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x4) bind$inet(r1, &(0x7f0000688000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x40000000, &(0x7f00008a2000)="", &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000ab6000-0xa0)="") r3 = fcntl$dupfd(r0, 0x406, r2) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000e6b000-0x28)={@generic="35331c3240a7c7b96490edc75f4d6d37", 0xc7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054e000)='veno\x00', 0x5) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000005e000)={@empty=0x0, @broadcast=0xffffffff, 0x0, 0x2, [@dev={0xac, 0x14, 0x0, 0x10}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x18) shutdown(r0, 0x1) 2018/01/31 04:35:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a67000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000d1b000)=0x0) tkill(r2, 0x12) ptrace$setopts(0x4209, r2, 0x400203, 0xfffffffffffffffe) [ 44.560560] audit: type=1400 audit(1517373323.836:38): avc: denied { write } for pid=8056 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_generic_socket permissive=1 [ 44.780730] pktgen: kernel_thread() failed for cpu 0 [ 44.785862] pktgen: Cannot create thread for cpu 0 (-4) [ 44.791564] pktgen: kernel_thread() failed for cpu 1 [ 44.796665] pktgen: Cannot create thread for cpu 1 (-4) [ 44.802055] pktgen: Initialization failed for all threads [ 44.909031] pktgen: kernel_thread() failed for cpu 0 [ 44.914166] pktgen: Cannot create thread for cpu 0 (-4) [ 44.920567] pktgen: kernel_thread() failed for cpu 1 [ 44.925680] pktgen: Cannot create thread for cpu 1 (-4) [ 44.931187] pktgen: Initialization failed for all threads 2018/01/31 04:35:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x8000003, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000f35000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/31 04:35:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000003000)=""/57, 0x39) keyctl$join(0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0x41, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000387000-0x60)='\x00', 0x1, 0x4000084, 0x0, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f00004d7000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 04:35:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) sched_getparam(r2, &(0x7f000023e000)=0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/01/31 04:35:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x1d, 0x80004, 0x9, &(0x7f0000f64000-0x8)={0x0, 0x0}) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000966000)=0x0) 2018/01/31 04:35:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da7000-0x15)='/proc/self/net/pfkey\x00', 0x202, 0x0) write$selinux_create(r2, &(0x7f00008d3000-0x32)=@access={'system_u:object_r:sshd_key_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x0, 0x0, 0x0}, 0x32) 2018/01/31 04:35:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000377000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f00005b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xcd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r0, r1, 0x0) rt_sigtimedwait(&(0x7f0000704000-0x8)={0x0}, &(0x7f00000f4000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/01/31 04:35:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) syz_open_dev$mice(&(0x7f0000d7e000-0x10)='/dev/input/mice\x00', 0x0, 0x400) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000418000-0x119f)=@hdr={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "3d589b", 0xf98, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}}, 0xfca) 2018/01/31 04:35:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) execve(&(0x7f0000810000-0x8)='./file0\x00', &(0x7f000027d000)=[], &(0x7f0000e7d000)=[]) fcntl$getownex(r2, 0x10, &(0x7f00003ce000)={0x0, 0x0}) capget(&(0x7f0000ace000)={0x399f1736, r3}, &(0x7f00002a8000)={0xf, 0x2, 0xffff, 0x2, 0x5, 0x1}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005c9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000c8a000-0x4)=0x0) 2018/01/31 04:35:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) write(r0, &(0x7f000022c000)="", 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) 2018/01/31 04:35:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000626000)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000eb3000-0x50)={@common="6772653000000000000003000200", @ifru_flags=0x0}) 2018/01/31 04:35:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$TIOCEXCL(r0, 0x540c) sendto$inet(r1, &(0x7f0000cd2000)="", 0x0, 0x1, &(0x7f00004a2000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 04:35:24 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) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000e7000)='tls\x00', 0x4) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) 2018/01/31 04:35:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000034b000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000366000)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:\n0', 0x20, 0x0, 0x2, 0x0}, 0xff4e) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f00006b2000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000cd2000-0x8)={0x0, 0x7fffffff}, &(0x7f0000904000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00002b3000-0xa0)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80, 0x6, 0x2b, 0x0}, &(0x7f0000846000-0x4)=0xa0) r3 = getpid() syz_open_procfs(r3, &(0x7f0000f89000-0x5)='net/sctp\x00') 2018/01/31 04:35:24 executing program 6: mmap(&(0x7f0000000000/0xe5f000)=nil, 0xe5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f000002f000-0x4)=0xb92c, 0x4) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) dup3(r1, r0, 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000e5f000)=0x0, &(0x7f0000261000-0x4)=0x4) recvmsg$netrom(r2, &(0x7f0000e55000)={&(0x7f0000e5a000-0x10)=@ax25={0x6, {"61ad643fe24db4"}, 0x0}, 0x10, &(0x7f0000e55000)=[], 0x0, &(0x7f000035a000)=[], 0x0, 0x0}, 0x0) [ 45.074944] audit: type=1400 audit(1517373324.346:39): avc: denied { sys_chroot } for pid=8091 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 45.084502] device gre0 entered promiscuous mode 2018/01/31 04:35:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = socket$inet6(0xa, 0x2, 0x2) sendto$inet6(r1, &(0x7f0000fac000-0xf)="", 0x0, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 04:35:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001a7000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000c36000-0x8)='./file0\x00', 0x0, 0x184) fcntl$getownex(r0, 0x10, &(0x7f000074c000-0x8)={0x0, 0x0}) r3 = getuid() fstat(r0, &(0x7f00001dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c3c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003c8000-0x4)=0xc) stat(&(0x7f0000de5000-0x8)='./file0\x00', &(0x7f0000c25000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f0000ae8000)={0x0, 0x0}, 0x1, 0x0) sendmsg$unix(r1, &(0x7f0000620000)={&(0x7f0000385000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00003d6000)=[{&(0x7f000027c000-0x11)="fe079e6ab7f396ad3bbf53f4ff6ad2921f", 0x11}, {&(0x7f000064a000-0xe7)="8db1e1cf7094ce0b430f6873f7d8dd13f9f4f0f684b9a859d37b3dc9841e4d447d57360fb21c13c12b6f5bec9c4f93897cdd853f45edc19bc8946e20c49a7b3e81941e9c43e747cc5d2c03c6fe47b3b9b8c930c45670015798bb31a9b8dc2a1f744285dcc90e47a8a5fdb3d9831ea4ed3be308e4bc96f9e25f6c778ea774122686c7a4aa0a11b6a9ea6c8a0e8d53c30865ed4e7e88f1230d6f1c7e35b331970178aa06a9b1220a292a81b3b442d5a9e1aef50ea1a4d4481724c2c24e944844d8f8f96ce330a9bde29add844637c204a2f8313e6893802bde9143f24d48771d648466b3e4a22512", 0xe7}, {&(0x7f0000294000)="d18a5e78f070b339f3edbd403385844983f287a7045a4ca4b96431cfabe75cc873d7b952a8e6a6aa89fb948118e622351a42c5b264d07d25e39506aa1648307487a935882bba361f0d2a83ea8d5a0b81095288754efcaea725d736cec9315eed3e15071746a4", 0x66}, {&(0x7f0000cf2000-0x2)="e944", 0x2}], 0x4, &(0x7f00003d6000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xe8, 0x24008055}, 0x8000) pipe2(&(0x7f000044e000-0x8)={0x0, 0x0}, 0x4800) 2018/01/31 04:35:24 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d0c000-0x7)='/dev/ppp\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@generic="5b8545ea1ca37807c2473f371f478b53", @ifru_data=&(0x7f000017f000)="8f9afa2ae9e554ae67fbe32b99183ab9d509ac5b9694d75781340492c08fa627"}) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = syz_open_dev$sg(&(0x7f00000d2000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000e6f000)=0x80, 0x4) sendto$inet6(r1, &(0x7f00004cf000-0x1000)="", 0x0, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/31 04:35:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000977000-0x20)={"f3724ac553e9760beddca4cdd61ed9e6", {0x4, 0x0, 0x0, "06c46f6243c8", 0x0, 0x0}}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fff000-0xd)='/dev/usbmon#\x00', 0x8000, 0x40000) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000f03000-0x64)={&(0x7f000047c000-0x10)=[0x4, 0x2, 0x6, 0xba4], 0x4, 0x33, 0xffffffffffffff5a, 0x1, 0x1, 0x8, {0xbc, 0xffffffffffffff01, 0x7, 0x8, 0x7, 0x6, 0x400, 0xfe0000000000000, 0x1, 0x7, 0x8, 0xea, 0x3ff, 0x4, "02d626ad81c1b6305a23d6597f3c6af3b3fa4f78978f1fc267bdd706e551b1e9"}}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r2) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r2) [ 45.168243] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. [ 45.186787] device gre0 entered promiscuous mode [ 45.192636] device gre0 entered promiscuous mode [ 45.207930] device gre0 entered promiscuous mode 2018/01/31 04:35:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000b68000-0x4)=0x0, &(0x7f0000f4e000)=0x4) 2018/01/31 04:35:24 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/hwrng\x00', 0x12000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00009be000)='ns/mnt\x00') syz_open_procfs(0x0, &(0x7f0000de6000-0x7)='ns/mnt\x00') 2018/01/31 04:35:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$sg(&(0x7f00003a6000-0x9)='/dev/sg#\x00', 0x7, 0x4000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00005a7000-0x8c)={0xfff, 0x81, 0x80000000, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f0000087000-0x4)=0x0, &(0x7f0000c05000)=0x0, &(0x7f0000378000)=0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000a2b000)={0x5, 0x8001, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 04:35:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000045a000)='./file0\x00', 0xfffffffffffffffd) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000d0c000)="4328aa8bc5a00a397b9802d23c0818b7d12bb95a61d0a2848cd23d05f74aa103837aaeb9fe4c40117eab242ab7daa9b4d2c9cc3b08b826f4605a06899303a9945de4ad94cec00a538403ab26c9a97d894ec097a91fd12e4a67a2cb53e3bfd21ed9e3b9f2d57257452e1abd909b4efc7b604afec300e1d1da5c99befd0f4bde4a457c", 0x82) getxattr(&(0x7f0000da5000-0x8)='./file0\x00', &(0x7f0000c3e000)=@random={'security.', '-vmnet0)^posix_acl_access\x00'}, &(0x7f00009c0000)=""/87, 0x57) 2018/01/31 04:35:24 executing program 4: mmap(&(0x7f0000000000/0x79000)=nil, 0x79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000007a000)='/dev/ptmx\x00', 0x1, 0x0) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f000007b000-0x14)={0x8, 0x6, 0x1, 0x7fff, 0x200, 0x1, 0x0, 0x9, 0xfffffffffffffffb, 0x40}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000007a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000012000-0x1)=0x0) setitimer(0x0, &(0x7f0000048000)={{0x0, 0x2710}, {0x10000000000, 0x0}}, &(0x7f0000079000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f000006f000-0x8)=0x8000) 2018/01/31 04:35:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bf8000-0x3)=0x0) syz_open_procfs(r0, &(0x7f0000ae2000)='net/softnet_stat\x00') r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') preadv(r2, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) 2018/01/31 04:35:24 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') close(r1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000007000-0x5)='ceph\x00', &(0x7f0000011000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)='environ\x00', 0xfffffffffffffff9) keyctl$invalidate(0x15, r2) 2018/01/31 04:35:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) finit_module(r0, &(0x7f00004af000)='/dev/sg#\x00', 0x3) ioctl(r0, 0x2287, &(0x7f00002e1000)="ac") 2018/01/31 04:35:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004a000-0x20)='selinux\\\'selinux~system..system\x00', 0x0) r1 = memfd_create(&(0x7f0000433000)='\x00', 0x1) tee(r0, r1, 0x6, 0x4) r2 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) write(r2, &(0x7f0000362000-0x57)='\t', 0x1) execveat(r2, &(0x7f0000006000)='./file0\x00', &(0x7f00000f9000)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/01/31 04:35:24 executing program 5: mmap(&(0x7f0000000000/0xd34000)=nil, 0xd34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x6) connect$inet6(r0, &(0x7f0000d2a000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000d32000)="", 0x0, 0xfffffefffffbfffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) 2018/01/31 04:35:24 executing program 4: mmap(&(0x7f0000000000/0xcda000)=nil, 0xcda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cd6000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f0000a0b000)={{0x0, 0x0}, {r0, 0x7530}}, &(0x7f0000cd5000)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000cda000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ab6000-0x4)=0x10, 0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000cda000)={0x6, &(0x7f0000cdb000-0x30)=[{0xa24, 0x6a93, 0x3bbf, 0x20}, {0x101, 0x5, 0x101, 0x1000}, {0x5, 0x1, 0x5, 0x80000000}, {0x3, 0x4c1, 0x4a27, 0x1000}, {0x3, 0x13, 0x5, 0x5}, {0x10000, 0x9, 0x9, 0x7ff}]}, 0x10) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000cdb000)={0x0, 0x0}) 2018/01/31 04:35:24 executing program 3: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000f6a000)=0x0, &(0x7f0000131000-0x4)=0x4) getpeername(r0, &(0x7f0000622000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000094c000-0x4)=0x26) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f6b000)=0x0, &(0x7f0000f3a000-0x4)=0x4) 2018/01/31 04:35:24 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000c32000-0x38)={&(0x7f0000d25000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000fd1000-0x50)=[{&(0x7f0000697000)=""/71, 0x47}, {&(0x7f0000fd0000)=""/50, 0x32}, {&(0x7f0000fd0000)=""/30, 0x1e}, {&(0x7f0000853000-0x41)=""/65, 0x41}, {&(0x7f000051a000)=""/0, 0x0}], 0x5, &(0x7f0000fd0000)=""/233, 0xe9, 0x1}, 0x1) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000042e000)={0x0, 0x0}, &(0x7f0000fd0000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000166000)={0x1, 0x3, 0x8, 0x8, 0x7, 0x8000, 0xff, 0xffff, r2}, 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000fcf000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x2) mlock2(&(0x7f0000b92000/0x3000)=nil, 0x3000, 0x1) 2018/01/31 04:35:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x2a10000, &(0x7f0000859000-0x99)="", &(0x7f000050f000)=0x0, &(0x7f0000bd8000)=0x0, &(0x7f0000873000)='m') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000279000-0x15)='/proc/self/net/pfkey\x00', 0x101041, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) pread64(r1, &(0x7f0000b5c000-0x24)=""/36, 0x24, 0x32) getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f00008e6000)=""/24, &(0x7f0000f57000-0x3)=0x18) 2018/01/31 04:35:24 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000a98000)='/dev/sg#\x00', 0x8, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000065b000)='/dev/autofs\x00', 0x410000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000369000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000000a0a030f07fffd946fa283bc02eee6d87986c497271d85", 0x1b}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 04:35:24 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001e000)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0x10000, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000027000-0xe)='/dev/keychord\x00', 0x400, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000026000)={0x80, 0x8, 0x8000, 0x800, 0xffffffffffff8001, 0xbadb, 0xfffffffffffffeff, 0x0, 0x0}, &(0x7f0000026000)=0x20) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000018000-0x14)={r2, 0x9, 0xfffffffffffffffa, 0x0, 0x6, 0x2}, &(0x7f0000026000)=0x14) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) splice(r3, &(0x7f0000022000)=0x0, r1, &(0x7f0000018000-0x8)=0x0, 0x6, 0x8) sendmsg$key(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000000d000)={&(0x7f000000c000-0x118)={0x2, 0xf, 0x0, 0x3, 0x23, 0x0, 0x7, 0x2, [@sadb_x_sec_ctx={0x9, 0x18, 0x75, 0x80d, 0x3d, "e2701d308ba8188fc308188307fbb9f4822085b393506880ccf741ad0423f95d8e857de2240f920dacee15b4190f1c925416d4aaddfda43d7ba98e68ff"}, @sadb_ident={0x2, 0xb, 0x8, 0x0, 0x8}, @sadb_x_nat_t_type={0x1, 0x14, 0x3, [0x0, 0x0, 0x0]}, @sadb_x_policy={0x8, 0x12, 0x3, 0x1, 0x0, 0xa, 0x9, {0x6, 0x33, 0x6, 0x10001, 0x0, 0x3f, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x10, 0x14, 0x4}, @sadb_ident={0x2, 0xb, 0x2, 0x0, 0x9}, @sadb_lifetime={0x4, 0x0, 0x2, 0xfffffffffffffff9, 0x9, 0x7f}, @sadb_x_sa2={0x2, 0x13, 0x400, 0x0, 0x0, 0x1, 0x3}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x4000080) 2018/01/31 04:35:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000f25000)={&(0x7f0000c8e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002b8000-0x10)={&(0x7f0000257000-0x2fc)={0x44, 0x2e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x30, 0x0, @str='bdev&wlan0vboxnet1vboxnet1&ppp0eth0-\\-\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 04:35:24 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000090f000-0x9)='/dev/ppp\x00', 0x40200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x100000001}, 0x4) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x20000000) inotify_rm_watch(r0, r1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x10000}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000002000-0xa8)=""/168, &(0x7f0000000000)=0xa8) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000002000-0x4)=0x21a0, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vlan0\x00'}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000003000-0xb0)={{0x4, 0xee47}, 'port1\x00', 0x46, 0x20, 0x100000000, 0x2, 0x1000, 0x8, 0x8, 0x0, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000)={0x400, 0x0, 0x1000, 0x8, 0x97}, 0x14) r2 = gettid() fcntl$getown(r0, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in6={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x9}, &(0x7f0000004000)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r3, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000006000-0x8)=0x0, 0x7f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$packet(r0, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000007000-0xc)={r5, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) 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) lstat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = geteuid() fstat(r4, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000007000)={&(0x7f0000006000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000007000)=[{&(0x7f0000007000)="b0fe81a63aa06dcf00a87244237e327a66146be64f61fd95ac9da116737310e17c94b3cfab1c5a0eddeb883461929562fd4c668d94bf969f5fc212b1cfabd16728da970e770f2fabfa6af8395fce59e77b1614cd26b7d3c9eb2c8de7a07a65510e538195937f3cbee50f057ec86393122994e319361faf6a6e619f6f14e1b79878f62fd2319e0827fceec1ad48f5885471ab54c36aa448b3e27fe8faeac393", 0x9f}, {&(0x7f0000004000)="5dd6f6e1973b33b3f305ca880ab26e2d0f67db38f34ba0ae90c00837a4bd8323f1958240eb526e8533e2bc913e09cdb219b52bec3324c59552b6269d5d58d5426dac1809e626d1173bbd5f7de99dd0b8906a9976242e39995a13a8a8c7ac996a9a3df00bc14d222b42ad031d703756e6612501a3ffdc23ff29dff3fc76663818576a6bf7c18c5b22b818492aeb519b34d522759904534cf6434f5a8c65e739a78a5b19fabfd7f52e4e1a4f144595a743d77ab874dcf356a822bd72398b27c84d3c12e65ac30e6c0b29a0ffc2f5721d6ff7c84d60f0f16ed2", 0xd8}, {&(0x7f0000001000-0x6c)="45fcbf9bd7c26b412c168da6de4076985486e72442d28f06674895738685eb7812e2ce7db1b2580127b042ad59fb8c4cbd5a8ef9396c27319713d9fcf7cace8452482e34d76405e915b381b437d4ea8a40e34b935a2b96511a6f92d28c36d5cd14149b5c331e59916af25bdf", 0x6c}, {&(0x7f0000002000)="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", 0xfc}, {&(0x7f0000007000)="06017cd23c1053ed45a3199ba2ab8c593454d51dbe3e4ea8dbe2ea093e1d5bd2b10567d780fe08d71ca54125bc53d7a305c6f9977170053f9fdd17f260b5aa01dc26b08a32646572f32a6d0df6c5715bde4e7a7db182cefbd3864539e581f13cad13ca5978132996579dd247bf2de8f70f79fed709fb8c59fce6e72b271b2a78737f1be76498838e7abf9d6652d9b7ea190895d1076284689ac8c79d32d9befb0f90ad27b08ad2bdf38e093576d85f35e66c552d3ac0328de2ac67f53d46b6c30e17a84e71e0198340677b6b9530db63c2db8f488ab039de", 0xd8}], 0x5, &(0x7f0000003000-0x68)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r6, r7}, @cred={0x20, 0x1, 0x2, r2, r8, r9}], 0x68, 0x4040014}, 0x40000) 2018/01/31 04:35:24 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r5, 0x80007387, 0x0) r6 = dup2(r4, r5) r7 = syz_open_dev$random(&(0x7f0000bdc000-0xc)='/dev/random\x00', 0x0, 0x2) lstat(&(0x7f0000da2000-0x8)='./file0\x00', &(0x7f000020d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000813000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f1000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f50000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8a000-0x4)=0xe8) r11 = geteuid() lstat(&(0x7f000078f000-0x8)='./file0\x00', &(0x7f00001f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000ff4000-0x4)=0x0, &(0x7f0000270000)=0x0, &(0x7f00000f4000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000a76000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092b000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000d70000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000466000)=0xe8) stat(&(0x7f000022e000-0x8)='./file0\x00', &(0x7f0000861000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r4, &(0x7f0000ab1000-0x38)={&(0x7f0000ca2000)=@proc={0x10, 0x0, 0x3, 0x20000000}, 0xc, &(0x7f0000512000-0x80)=[{&(0x7f0000f42000-0x2ec)={0x2ec, 0x1f, 0x710, 0x4, 0x2, "", [@generic="cb7cd0bcc9807a517945a794e895886ae3cb6d76e94e0a2135cb687c7539c5be8f3a3b", @typed={0xc, 0x81, @str='+\\!\x00'}, @typed={0xc, 0x5d, @pid=r1}, @nested={0x1c, 0x64, [@typed={0xc, 0x36, @pid=r1}, @typed={0xc, 0x61, @u32=0x5}]}, @nested={0x194, 0x35, [@generic="0e1a63c56814bef27416f59fc60b53e6b7f675a31356ec396a6d35e78764992da05537b8f12d4ab1afa869a5d9cde8921494c3bf8ec3c59d25c7ab6f08757548b5fc47051e8146a91243c7163d386c76a11f784b9fa0c09f7190c94af875edcb90c4e486ba510c7662358e0fe4", @generic="4a566808855a4b65615c848ca38de19b4e8e58877719d97c8bc297ad1cda785fab59a3da6105fababfbfb2c433c79a64d089cc85977d6b569396d9299da30866c7f062566bd854120faf4efbfda8adf6cfb43a8eaf2b842eb095c7b8a9c7f6f2378bbed1d66da685f466de5a73b0847b570ab8dd9e80eab9727848432eedb7491f8e4a4cac0ed6b118752fdb5e7034c5d63f179703cd57db41205ff29ab0", @typed={0xc, 0x71, @uid=r8}, @generic="28b0d8a84d302fd639048d0702747276c079a9c1a6de54331f0bbbb8daff0417b42c3fb7b381f8789368397a04d4848b3160ebc0f213f466a458de4f431525e09baef7de7ee2022d2e46ee54748d050c91a5e84eea19757894309255d09dde75b8684f563b", @typed={0x14, 0x33, @str="1f76626f786e6574302100"}]}, @nested={0xa4, 0x91, [@typed={0xc, 0x4a, @str='em0\x00'}, @generic="45a4ba8682c30e2dac0ef8d05a8fa4b3da0730a5c006df10f8947f4443c95d487ecc48e29d533e634e74", @typed={0x8, 0x41, @void=""}, @typed={0x60, 0x63, @binary="33bf585309dce64aaed9a17e2c16fa83491a71dd7c5204619794906d2a1240d46f262a827f1bccfc8f3757622c2da968de47fe1cafe3699a87903987b1cb1c0be3b9e66b101d6c3af7ee7dbaee391eef2e7c699d23"}]}, @typed={0xc, 0x3e, @u32=0x10000}, @nested={0x40, 0x44, [@typed={0xc, 0x16, @fd=r3}, @typed={0xc, 0x6e, @pid=r1}, @typed={0x14, 0x36, @str='/dev/random\x00'}, @typed={0x10, 0x90, @u64=0x9}]}]}, 0x2ec}, {&(0x7f00004ff000)={0x16b4, 0x12, 0x300, 0x7, 0x2, "", [@typed={0xc, 0x91, @fd=r4}, @nested={0x128, 0x7f, [@typed={0xc, 0x65, @fd=r5}, @generic="328ea7bf99826ad390419b1fbb2909a121a7aae7970efd22003914f76f1e28a230722ba02cbf82f87de9200c82601d2421afbee130f9595e279c7bd4c3f052fe5500", 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"]}, 0x1010}, {&(0x7f000079b000-0x20)={0x20, 0x28, 0x200, 0x1, 0x1, "", [@generic="ebf7d49856b625cca064bc6627"]}, 0x20}], 0x8, &(0x7f000070e000)=[@rights={0x38, 0x1, 0x1, [r6, r2, r5, r7, r2, r5, r5, r0, r0, r6]}, @cred={0x20, 0x1, 0x2, r1, r15, r16}, @rights={0x30, 0x1, 0x1, [r4, r5, r0, r5, r6, r5, r0, r7]}, @rights={0x18, 0x1, 0x1, [r6, r3]}], 0xa0, 0x40000}, 0x80) dup2(r4, r7) ioctl$int_in(r6, 0x5452, &(0x7f0000e36000-0x8)=0x45) fcntl$setown(r4, 0x8, r1) fcntl$setsig(r7, 0xa, 0x12) r17 = gettid() tkill(r17, 0x100000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 04:35:24 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)=0x8) r2 = socket$inet6(0xa, 0x4, 0x54) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000fe0000)={{0xa, 0x0, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, {0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, 0x0, [0x1, 0xd7, 0xffffffffffffff00, 0x0, 0x100, 0x0, 0x8, 0x77d78f56]}, 0x5c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x668, 0x200408d4, &(0x7f0000b5d000)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, 0x1c) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TCSETAW(r3, 0x5407, &(0x7f00008cd000-0x14)={0x7, 0x8, 0x2, 0x82b, 0x5, 0x4, 0x3f, 0x1, 0x100000001, 0x6}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000408000)="14b50397afb56d8154095b8f60423d1cfe86d97d284f3488f7e24663275993fedf0b2d", 0x23) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000+0x273)={0x0, 0x0, 0x0}, &(0x7f0000def000-0x4)=0xfffffffffffffd4f) syz_open_procfs(r4, &(0x7f00002b8000)='net/udp6\x00') 2018/01/31 04:35:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000069c000)={0x0, 0xa3}, &(0x7f00008fa000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000002b000+0x9da)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1f}, &(0x7f0000b03000-0x4)=0x98) write(r0, &(0x7f000065d000-0x24)="220000002100070700be000009001c010a00001e0000090000000400050011800041", 0x22) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000c92000-0xc)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000aa3000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a93000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8, r2}) r3 = dup2(r0, r0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000221000)={&(0x7f0000234000)=[0x7fff, 0x2, 0xfffffffffffffffa, 0x1], 0x4, 0x5, 0xfffffffffffffffe, 0x1a27, 0x3, 0x200, {0x80000001, 0x8, 0x3fe, 0x101, 0x3, 0x8000, 0x0, 0x4, 0x2dfe, 0x9, 0x8000, 0x100000000, 0x6, 0x4, "844e538c2beb3ec76b19e58ee42ae79adf73e7e68b2de199d8840c27119ccf20"}}) [ 45.609879] netlink: 7 bytes leftover after parsing attributes in process `syz-executor0'. [ 45.625457] audit: type=1400 audit(1517373324.896:40): avc: denied { write } for pid=8213 comm="syz-executor5" name="net" dev="proc" ino=16546 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 45.626001] audit: type=1400 audit(1517373324.896:41): avc: denied { add_name } for pid=8213 comm="syz-executor5" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 45.626794] audit: type=1400 audit(1517373324.896:42): avc: denied { create } for pid=8213 comm="syz-executor5" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/01/31 04:35:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000740000-0x66)=""/102) symlink(&(0x7f000047f000)='./file0\x00', &(0x7f00005fb000-0x8)='./file0\x00') mq_timedsend(r0, &(0x7f0000787000-0x26)="", 0x0, 0x4, &(0x7f000059c000)={0x0, 0x989680}) mq_timedsend(r0, &(0x7f0000e5f000-0xce8)="", 0x0, 0x0, &(0x7f0000e62000)={0x77359400, 0x0}) 2018/01/31 04:35:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x1a8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000e5b000-0xc)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000036b000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000705000-0x5)="", 0x0) bind$inet(r1, &(0x7f0000d61000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000f9000)={0x7, [0x2, 0x6, 0x7, 0xa7b2, 0x1000, 0x81, 0xfffffffffffffffe]}, 0x12) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000200000)={0x0, 0x0}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/31 04:35:25 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xf7)="f8f198fd8e1b647007212ceadcbac875de2a8f3ada33444b5c74713e32b7c453848b618cf2f33a2e77876cf58a4b494fba4081dc2d40d819c2971004304ccf42bf5d3c1f0f9d67547c07ca5028fee83298c782485b7522f6e8fa5819bcff22e8b589d7b14d07fa0e1cc7de4430c379150818226ad74a970e8607ece2a33c4f3e99de724b5344c0bd29a7a9102ddfc62e51bd9f38459366e2d8fa37713b6068b03a0aeafe95635d97b40a992553f5a9cb6a9b7271666431e71ac8964f006e7bdbd40e5022930b7b94d7f1427ce7e95a6e92bcad2fa1f0dae7dc9bc2ad7170131d2f0f2759d9d9c711b400355c43f89c6b70f3af4ffabd87", 0xf7, 0xfffffffffffffffc) request_key(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)='/\x00', 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000006000)={0x6, [0xfffffffffffffffa, 0x10000, 0x4, 0x2, 0xfffffffffffffff7, 0x8]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000007000)='/dev/rtc\x00', 0x20004, 0x0) socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000008000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xb) 2018/01/31 04:35:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000797000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f000034b000-0x50)={@common=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = accept$packet(0xffffffffffffff9c, &(0x7f000024c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00009dd000-0x4)=0x14) bind$packet(r1, &(0x7f0000069000-0x14)={0x11, 0x9, r3, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00009db000-0x4)=0x0) 2018/01/31 04:35:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x8) mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002a1000-0x3)='/dev/vga_arbiter\x00', 0x52f41, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000de3000)="") 2018/01/31 04:35:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000020b000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) pipe2(&(0x7f0000925000-0x8)={0x0, 0x0}, 0x4002) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00008e3000-0x8)={0x9, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b9b000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r3, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000096c000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000105000)={0x0}, &(0x7f00001b0000)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(r5, 0x541d) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00005ea000)={@generic="51cb431bc9fb117370a6dd659c2e4f53", @ifru_flags=0x8001}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r6 = open(&(0x7f0000002000)='./bus\x00', 0x600, 0x0) ftruncate(r6, 0x7fff) sendfile(r1, r6, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/31 04:35:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x11d7545d956f23df, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000563000)='/dev/vga_arbiter\x00', 0x2200, 0x0) accept$unix(r1, 0x0, &(0x7f0000996000-0x4)=0x0) chdir(&(0x7f00004b9000-0x8)='./file1\x00') 2018/01/31 04:35:25 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d2f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000776000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x0, 0x6000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x3) 2018/01/31 04:35:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002b1000-0xa)='net/arp\x00') sendfile(r0, r0, &(0x7f0000a7b000)=0x0, 0x26a950b) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000009f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) fcntl$addseals(r0, 0x409, 0x3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) syz_open_dev$loop(&(0x7f0000fbf000-0xb)='/dev/loop#\x00', 0x2, 0x10080) removexattr(&(0x7f00009cb000)='./file0\x00', &(0x7f000021c000)=@known='system.sockprotoname\x00') 2018/01/31 04:35:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(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={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0xf, 0x0, 0x80000000, &(0x7f00006d7000-0x8)={0x0, 0x0}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000448000)={0x101, 0xff80000, 0x7, 0x3, 0x4, 0xaca, 0x9, 0x6, 0x8, 0x800, 0xe5e9, 0x7}) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00003c3000)={0x3f, 0x3ff, 0x8001, 0x8}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000671000)=0x0) 2018/01/31 04:35:25 executing program 3: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3, 0x0}, 0x0}], 0x1, 0x0, 0x0) sendfile(r0, r1, &(0x7f000000e000-0x8)=0x0, 0xa) close(r0) 2018/01/31 04:35:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000115000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000644000-0x10)={0x0, 0x100000001, 0x4, [0x80, 0x3, 0xffffffff, 0x1000]}, &(0x7f0000d25000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fb8000)={r2, 0xa, 0x1, [0x0]}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x369, &(0x7f0000f07000)=[]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000cf0000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_data=&(0x7f0000e92000)="ca8dbab784d5875e2b5d8d96408eed5baf934688c737ab30ea1078d6de1c374f"}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000eac000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007af000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000858000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @in=@broadcast=0xffffffff, 0x3, 0x0, 0x0, 0x0, 0xa, 0x80, 0xa0, 0x62, 0x0, r3}, {0x4, 0x3ff, 0x6, 0x9cc, 0x9, 0x9, 0x7, 0xfffffffffffffc01}, {0x0, 0xffffffffffff0001, 0x0, 0x75e}, 0x8, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x2, 0x7, 0x800, 0x20, 0x7}}, 0xe8) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000b29000)={&(0x7f0000868000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004de000-0x10)={&(0x7f0000db8000-0x60)=@newspdinfo={0x14, 0x24, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) 2018/01/31 04:35:25 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000010000)={@generic="c1f4bb25823da8490fdda646202834a5", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/enforce\x00', 0x204180, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000011000-0x80)=[@in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x1, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7ff}, 0x8}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x80) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000001000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000010000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000011000-0x18)={0x0, 0xa9, 0x8, [0x10001, 0x40, 0xcc4, 0x2, 0x6, 0x5, 0xd0, 0x5]}, &(0x7f000000f000-0x4)=0x18) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000010000)=@sack_info={r3, 0xfffffffffffffffb, 0x0}, &(0x7f0000008000-0x4)=0xc) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/31 04:35:25 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000e9f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x9b)=""/155, 0x9b}, {&(0x7f0000001000)=""/130, 0x82}, {&(0x7f0000002000-0xaf)=""/175, 0xaf}], 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000e55000-0x80)=[{&(0x7f00000ed000)=""/178, 0xb2}, {&(0x7f0000000000)=""/165, 0xa5}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000445000-0x80)=""/128, 0x80}, {&(0x7f0000354000)=""/4096, 0x1000}, {&(0x7f0000001000-0xce)=""/206, 0xce}, {&(0x7f0000001000-0xfd)=""/253, 0xfd}, {&(0x7f000029e000)=""/184, 0xb8}], 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d04000)=0x2, 0x4) open(&(0x7f000023f000-0x8)='./file0\x00', 0x8000, 0x0) ftruncate(r1, 0x1) r2 = dup2(r1, r0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000e7e000-0x8)=0x1, 0x8) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 04:35:25 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000005000-0x8)={0x0, 0x6}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000009000)={r3, 0x200, 0x1}, &(0x7f000000a000-0x4)=0x8) ioctl$TCSBRKP(r2, 0x5425, 0xfff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000000c000-0x18)={r5, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000008000)={r6, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x9a9f) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000009000)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f000000a000-0x4)=0x0) setreuid(r7, r8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000009000-0x60)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000-0x18)=[], &(0x7f0000005000)=[]}}], 0x0, 0x0, &(0x7f0000008000-0xea)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000000c000-0x1)={0x5}, 0x1) 2018/01/31 04:35:25 executing program 0: pipe2(&(0x7f0000335000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@common='rose0\x00', @ifru_flags=0xa400}) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@ipv6_getaddr={0x18, 0x16, 0xe0b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000034000-0x8)={0x741, 0xf54691c}, 0x8) 2018/01/31 04:35:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000454000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) fremovexattr(r1, &(0x7f0000ec3000)=@known='trusted.syz\x00') sendto$inet6(r1, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) epoll_wait(r0, &(0x7f000099b000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x10001) r2 = syz_open_dev$tun(&(0x7f00008af000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000796000-0x4)=0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) [ 46.358091] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=22 sclass=netlink_tcpdiag_socket pig=8296 comm=syz-executor0 [ 46.375980] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=22 sclass=netlink_tcpdiag_socket pig=8299 comm=syz-executor0 [ 46.395881] binder: 8291:8298 ioctl 2400 9a9f returned -22 [ 46.410548] binder: release 8291:8292 transaction 47 in, still active [ 46.419528] binder: send failed reply for transaction 47 to 8291:8298 [ 46.435790] binder: BINDER_SET_CONTEXT_MGR already set [ 46.441415] binder: 8291:8292 ioctl 40046207 0 returned -16 2018/01/31 04:35:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000037000/0x2000)=nil, 0x2000}) clock_getres(0x5, &(0x7f0000000000)={0x0, 0x0}) 2018/01/31 04:35:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x803, 0x7) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009c6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_wait(r1, &(0x7f00009ab000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x20) sendmsg(r0, &(0x7f0000014000-0x38)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000006000)="1b0000000301030040000000000100010000000000000097270900", 0x1b}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 04:35:25 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) process_vm_readv(r1, &(0x7f0000003000-0x70)=[{&(0x7f0000003000-0xbd)=""/189, 0xbd}], 0x1, &(0x7f0000002000)=[{&(0x7f000029a000)=""/168, 0xa8}], 0x1, 0x0) 2018/01/31 04:35:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f28000)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f17000)={0x1, 0x95a, 0x2, 0xff, 0x3, 0x8, 0x11b, 0x9, 0x1d19, 0xc9f7, 0x5, 0x7}) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000ef8000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x12}}, 0xc) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r4 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r1, r4, 0x0) dup3(r3, r2, 0x0) r5 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f0000273000-0x6)='./bus\x00', 0x0, 0x0) 2018/01/31 04:35:25 executing program 3: clone(0x0, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") socketpair(0x8, 0xe, 0x2, &(0x7f0000ab3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000630000-0x4)=0xc) lchown(&(0x7f0000ed8000)='./file0\x00', 0x0, 0x0) 2018/01/31 04:35:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000ab3000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f00006f7000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00008b3000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, r1}, 0x14) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001bf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045c77) r3 = userfaultfd(0x0) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000014000)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x90000}, 0xc, &(0x7f0000014000)={&(0x7f0000014000)={0x112c, 0x4, 0x4, 0x821, 0x6, 0x3, {0x2, 0x0, 0x1}, [@nested={0x1118, 0x1b, [@typed={0x18, 0x1, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x6a, @ipv4=@multicast2=0xe0000002}, @generic="94b4a053802612f15add9483d2f091d134035717461a4f8101ff148486d1f6e08a92e9ae8755e0838aead4fda4fff386139740710ba58c939002d36db38d6fc39268a40fc2ff38748c7d801966c30df7add4052794fc6fda5750966a4f7112bb629bb63e7ec407017ee9d1dff7a5014102cec062f741171077d486a2d45e4f9280e9261a555a4d7c4c3d1c6ee5061f6badde42c1241cb52062361867b031d926682793645e1ea899d08a25a767fe2ad921563259feadf7c989337812bf9cd4720d0bad8a1d6bf099392098034e915999c20c8aea48f64af22dfdedf7f692aa5707ebd11a6efc774760b73861eb7070", @generic="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"]}]}, 0x112c}, 0x1, 0x0, 0x0, 0x4000001}, 0x5) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000c000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000014000)=0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000004000/0x2000)=nil, 0x2000}) [ 46.456427] binder: 8291:8298 ioctl 2400 9a9f returned -22 [ 46.464515] binder_alloc: 8291: binder_alloc_buf, no vma [ 46.470434] binder: 8291:8298 transaction failed 29189/-3, size 0-0 line 3127 [ 46.492344] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.498974] binder: release 8291:8292 transaction 48 out, still active 2018/01/31 04:35:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fbd000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$VT_RELDISP(r0, 0x5605) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a83000-0x4)=0x5, 0xffc2) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000f71000)=""/34, &(0x7f0000a4a000-0x4)=0x22) r1 = syz_open_procfs(0x0, &(0x7f0000cb8000)='ns/net\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d83000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f000061e000-0x4)=0xc) read(r1, &(0x7f0000913000-0xdf)=""/223, 0xdf) 2018/01/31 04:35:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008dc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000406000-0x4)={0x0}, &(0x7f00009a2000-0x4)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000e1f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@getpolicy={0x50, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x8}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 04:35:25 executing program 5: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) ioctl$TIOCCBRK(r1, 0x5428) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ftruncate(r1, 0x0) clone(0x0, &(0x7f0000054000-0x2)="", &(0x7f0000019000-0x4)=0x0, &(0x7f000000a000)=0x0, &(0x7f000000b000-0x1)="") close(r0) 2018/01/31 04:35:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f00004f4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 04:35:25 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) renameat(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00') r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000011000)={0x0, 0x3f, 0x22f8, 0x341b, 0x19, 0x81, 0x1e8f6fb4, 0xd45, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x9, 0x1, 0xffffffff, 0xffffffffffffff7f}}, &(0x7f0000002000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000013000-0x14)={r2, 0x800000000000000, 0xffffffffffff41ac, 0x0, 0x0, 0x3777}, &(0x7f0000012000-0x4)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfe}], 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00008d9000)=@generic="9925b54cca2675e5d3a9919139512d99") r3 = socket(0x4, 0x800, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000fa0000-0x20)={0x40, 0x0, 0x10001, 0x99c3}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000511000-0x10)={r4, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f00009fd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004dc000)=0x14, 0x80000) fcntl$setsig(r1, 0xa, 0xb) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000f8b000-0x10)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 04:35:25 executing program 3: msync(&(0x7f0000032000/0x3000)=nil, 0x3000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) getpgrp(0x0) tgkill(r0, r0, 0x1c) 2018/01/31 04:35:25 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock(&(0x7f0000011000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ce1000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00006fc000-0x4)=0x0) ptrace$getregs(0xe, r3, 0x8, &(0x7f00003fe000-0x9a)=""/154) sendmsg(r2, &(0x7f00006e3000-0x38)={&(0x7f000076c000-0x10)=@ax25={0x3, {"a358dd5774f872"}, 0x2}, 0x10, &(0x7f0000629000)=[{&(0x7f0000afb000-0xc)="b788b089635a60871e9b8d5c", 0xc}, {&(0x7f000013a000-0x8d)="236808b216e5789dcff4b43c58f50b076652b4691d6eb3b4924c3738c82404e0d9035071e1e5ada49871babb438e776680fc653835088a5977ae9a5b5caf4d35f956850bbe780379a6b5f9dd108381b328e2ce1b7ab01cab0ba55645149226a1e273d857d1035fd3c80364155cae3073e7f9b799855cea65196ce206eef2c8524978c4e8e65f3561b125fa4af4", 0x8d}, {&(0x7f0000c11000-0x32)="1e36b454e3c7791b697ffe9e97bcd6ae7f023c56746af1d50565aec26e4f40526e256466eb76aa0075ed3f649ccf6ff871b0", 0x32}], 0x3, 0x0, 0x0, 0x4000000}, 0x8000) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000860000)='/proc/self/net/pfkey\x00', 0xb0001, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f00004cd000-0x4)=0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000624000-0x8)={0x4, 0x80000000, 0x0, 0x4}) setsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000cd2000-0x4)=0x2, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000703000-0x39)=""/57, &(0x7f000074b000)=0x39) 2018/01/31 04:35:25 executing program 0: exit_group(0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000a05000-0x4)=0x0, &(0x7f0000924000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x3ff, 0x1b040000000, 0x8b2b, 0x8001, 0x8, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000001000-0x4)=0x1f, 0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x86e2106be0b89a03, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)=0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000001000-0x50)={@common='ip6gretap0\x00', @ifru_names=@common='syzkaller1\x00'}) setitimer(0x2, &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) bind$llc(r2, &(0x7f0000001000-0x10)={0x1a, 0x0, 0x2, 0x7, 0x4, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockname$inet6(r2, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r5, &(0x7f0000000000)=[{&(0x7f0000001000)="af1de197f28cfd7cdbe2b4f9aec986708630ed22efac85c32da39b57a1676454b318b30f871a18e79ecbc7b30fc0c83068d7a9001fee165918718887ba5005a78cdb969e3faed047724b9bd615bf3bc2a530f0ce1cc551189f795d52775467358a68fa72c2d4f5fa5e10d577fccc5efe", 0x70}, {&(0x7f0000003000-0xa6)="3a195467f7c6095b506e3e793d10547db5b5d5859678d53cfde1b6ecb788dfcea75a556227a48bda42d222f6fe87d8f9f51a254512a191b70bd76436b4c2712bbca134228de3a9cb82377866e6282f56250026a3d9bcd76d3a231446ee71769d730480947c661818070d1996931a17c88286d67c231d4842db64a4ec2849471e8e2459cbe6d2895f970e6195f954670659187fefebabded1c9227468da1cd4d9c7157fec8955", 0xa6}, {&(0x7f0000003000-0x44)="a23debc94132d8e0ac42808de8b778da392c352037887a72fd5cfed6d1b35c1b925803ddd4d2911608e0058476f622194a46383d28ad53050f57eb8564512f53486bc2ba", 0x44}, {&(0x7f0000002000-0xe6)="efbfae59bc2f1e21487cfbf66c25ee329257ccc82bac439456e5051a402efd6039befce5f40f14d31e6abdb8a3b308eb78a8a6aa1b783d75fbc4434841d9434c4de1e02b44995fbc110ebe2f8f4c0259e568c1b41d847cd598a440e20879811da78873447645844c0ef694abc2ba7c9ee4ab3de55b1cbeeadbad244a947d594a98db73ece4d5ed0f838ca7b527949792becfa240ef816ae48b9ab63e0de4758ed1b64052cfafc2adc95b4d52fe8ae4ac5aca74a187dde857580286455cd451cf712004e229e47d3d9d6a2cbb808a003b4d2e74de227d18da7b0512cd757c0fda6e775e9ef7a1", 0xe6}], 0x4, 0x5) ioctl$TIOCNXCL(r5, 0x540d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000003000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0xffff, 0x9, 0x2b}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000001000-0xc5)={r6, 0xbd, "aa6c88eb2553864ebd65e5dd1e6d66cae009995a78bcaa9f5835937924c8b784d093258aaa132f5c648e121b7367ba024a7afc5ce178e3b0e3c4b2b4bfc25d6373496197401216b9e73bc712097672ba7ccba5e9e080ef24b6b5be06cceb975c869ccf4dd9a9335087ae1754b71ea6fcc572e0420603717a81c3894715a8d6f9b17253252ebd683138afc59b24d6c8ce9ffa49dd69cd3689390cef437b1158b433ae415707245995715043c76a4123c224a0f1ce47f5adf8d7f6ad5836"}, &(0x7f0000003000)=0xc5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000003000)=""/47) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000005000-0x10)={0x5, 0x0, 0x1000, 0x2, r6}, &(0x7f0000005000-0x4)=0x10) 2018/01/31 04:35:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$sg(&(0x7f0000d90000-0x9)='/dev/sg#\x00', 0xd09, 0x12000) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000c8a000)={0x6, 0x2}) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00007cc000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000091a000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000059000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x22f4, 0x6, 0x6, 0x400, 0x2, 0x40000, r2}) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/31 04:35:25 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000002e000)='rxrpc\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001e000)='selinux]\x00', 0xfffffffffffffffd) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000020000-0xa)='blacklist\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000002f000-0xa)='security-\x00', 0xfffffffffffffffe) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f000002e000)='user\x00', &(0x7f000002e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000002e000)="82b8bbbd6303b30487053ab603bea5e9362d61cf4ffb4f1ec2def9568b16e8d2a7be11f504a433942950c3e7dfceec6260ad8ce5bef8090e94249e6aa5732ccfc41269a61793cc8486ff83ec193478a22701a9a9751de1dd53ff9eff695b42d8e9c5f4fbd660d1adab", 0x69, 0xfffffffffffffffc) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f000002f000-0xc)={r2, r3, r4}, &(0x7f000002e000)=""/237, 0xed, &(0x7f000002a000-0x38)={&(0x7f000001b000)={'rmd256-generic\x00'}, &(0x7f0000007000)="f6cb3e48dc70991d63cc8c27afda4513c5307588d942e413869a6d025e9bba4f6e40ea3b40dbee5195a771c6157fc204099f5bbf97166e0eba486b28b531ea3dd6ab97baec302ff8d7423b11bf51", 0x4e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 04:35:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000dd7000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x202, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x3) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x16c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x7c, 0x14, {{'sha3-224\x00'}, 0x168, 0x0, "9027c874444c5f45ebaa5cb4d3ff00de5007eb6c2a5ff73e58bf90ad19aa74353689eb9745c3dfa42c00721505"}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f00004e8000-0x3e2)="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", 0x3a6}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) munlock(&(0x7f000066c000/0x1000)=nil, 0x1000) sendto$inet(r0, &(0x7f00007db000-0xf1)="3955b3cf3703508c7d3e561ed98bb5400d436b90e98dfa28e17c5b98af0d695230d69fde94cfa9112dd2bd8cd55573cc44bd4490394e726eabff1d07a4902936ad23cc4cb6a4796da55948b4378c043ff92d94067be9fc08eecf7706926c0255be1b04ec81d02bc53e0681a0ce1a4a39d3f84db45ed13a90da11697c6753c8973dc3e813245eebbf8e7e98a060552717694bc92366fde916334fc39b28fe2cf2a65233454fdf04250de4a648df2703f1a12cd466c97271970103744fdbd08ac71044ab15c850919c4bdf5367ec97f1ed40c292a71b591530908979482849980472994089c0be8a7746aeaf7f08e6f28f08", 0xf1, 0x0, &(0x7f00003b2000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003bc000-0x108)={0x0, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x10000000000, 0x200, 0x8eb4, 0x1ff, 0x7, 0x6, 0x0, 0x2, 0x5, 0x10001, 0x7f, 0x24a, 0x8, 0x2]}, &(0x7f000077c000-0x4)=0x108) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000090a000-0x8)={r2, 0x8}, &(0x7f00009b6000)=0xfe56) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000390000-0x8)={r3, 0x7}, &(0x7f00004d2000-0x4)=0x8) [ 46.506493] binder: undelivered TRANSACTION_COMPLETE [ 46.511661] binder: undelivered TRANSACTION_COMPLETE [ 46.516755] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.536575] binder: send failed reply for transaction 48, target dead 2018/01/31 04:35:25 executing program 3: pipe2(&(0x7f0000dc5000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xffffffff, 0x1}, &(0x7f00008cc000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000073a000)=@sack_info={r2, 0x41, 0x1ff}, &(0x7f0000ce3000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x3, 0x3, 0x8001}, 0x10) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) ioctl$void(r1, 0xc0045878) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r2, 0x4}, 0x6) getdents(r0, &(0x7f0000000000)=""/58, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x0, &(0x7f0000001000)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x10000, 0x0, 0x5, 0x320a, 0x9a3}, 0x14) shutdown(r0, 0x1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000001000-0x8c)={0x9, 0x5, 0x74, 'queue1\x00', 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000001000-0x4)=0x40, 0x4) inotify_init1(0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000003000-0x4c)={0x9, 0x7, 0x240000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000004000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x100, 0x2, 0x40, &(0x7f0000000000/0x1000)=nil, 0xfffffffffffffffd}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000004000)={0x6, 0x7, 0x40, 0x1ff, 0x6, 0x0, 0x2e3a, 0x6f8d, 0x5, 0x0}) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x4}, 0x8) inotify_init1(0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000-0x20)={0xff, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000003000-0x10)={0xffff, r4}) iopl(0x8) 2018/01/31 04:35:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e9a000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) fcntl$setstatus(r1, 0x4, 0x42000) r3 = inotify_init1(0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a1000-0x4)=0xc) r5 = getpgid(r4) truncate(&(0x7f0000671000)='./file0\x00', 0x4) fcntl$setown(r3, 0x8, r5) fcntl$getownex(r3, 0x10, &(0x7f0000b30000-0x8)={0x0, 0x0}) signalfd(r1, &(0x7f0000bc9000-0x8)={0x5}, 0x8) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f62000)='/dev/rtc\x00', 0x8800, 0x0) ioctl$PERF_EVENT_IOC_RESET(r7, 0x2403, 0x4) epoll_wait(r7, &(0x7f0000859000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x3) ptrace$setopts(0x4206, r6, 0x0, 0x0) renameat(r7, &(0x7f0000a52000)='./file1\x00', r7, &(0x7f0000f8d000)='./file0\x00') shutdown(r0, 0x0) ptrace(0x11, r6) 2018/01/31 04:35:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009a6000-0x11)='/dev/vga_arbiter\x00', 0x408200, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000824000-0x4)=0x0) 2018/01/31 04:35:25 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000)=0x0, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000017000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000026000-0x4)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000020000)=0x9b7, 0x4) munlockall() socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x0, &(0x7f0000001000)=[]) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000024000)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000026000)=0xe8) r4 = getegid() chown(&(0x7f0000026000)='./file0\x00', r3, r4) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f000000f000-0x2)=0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000017000)={0x2, 0xa, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x1, [@sadb_x_nat_t_port={0x1, 0x16, 0x1, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 04:35:25 executing program 0: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000634000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f00007aa000-0xb7)=""/183, 0xb7) r1 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x40000000000b, &(0x7f0000f77000-0x4)=0x0, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/31 04:35:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x400, 0x0}, [@replay_thresh={0x8, 0xb, 0x0}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 04:35:25 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/mls\x00', 0x0, 0x0) openat(r1, &(0x7f0000015000-0x8)='./file0\x00', 0x440800, 0x80) sendmsg$nl_generic(r0, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000002000-0x13e8)={0x24, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x2, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 04:35:25 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000003000-0x30)=[{r0, 0x0, 0x0}, {r0, 0x40, 0x0}, {r0, 0x418, 0x0}, {r0, 0x2, 0x0}, {r0, 0x10, 0x0}, {r0, 0x8, 0x0}], 0x6, 0x1ba) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x1, &(0x7f0000013000-0x18)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000014000-0x7f)="94a8904b04a158d6f4dc46b90932e33ca79609f3589c66a50406434ef17fdf7304b4766d414d84db4ea9d9037ad37a12384e04d1d3f16b6cf2f5b88e4f6537b1983a45d59fdf4d15b5817238713f2dee18eec458b6e3437bcf837c626fab19e12f3021bededc6d47ee3eeffd4f67416e8a256522708217777b71c2b52c23e9", 0x7f, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000003000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000)=0x1000007fffffff, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d8000)={0x0, 0x0}) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000179000-0x7a)=""/122) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 04:35:25 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000d000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f000000c000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000-0x20)=[{&(0x7f000000c000)="0a751c8a12c312383e0fdd3db20a494ff7e665ff907b75f96ab09ca93317f69b80b22def064612c9fcbb14fef32b803bdd0e215e428ba55694f67029c65d4fae65b323c0a763c6eb380d132a8cd576ea5c7f4295efcb3696ee5ff757ee20776c74d1fc848b145b4ccdd69d", 0x6b}, {&(0x7f000000a000-0x2)="1f38", 0x2}], 0x2, &(0x7f000000a000-0x18)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x20000800}, 0x8000) unshare(0x28060400) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000009000-0x6)='auxv\x00') sendfile(r3, r3, &(0x7f0000007000)=0x0, 0x1) 2018/01/31 04:35:25 executing program 6: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000ed6000-0x8b)=""/139, &(0x7f0000ed5000)=0x8b) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000ed7000-0xde)=""/222, &(0x7f0000ed6000)=0xff6e) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ed5000)={0x1, [0x0]}, &(0x7f0000cf2000)=0x8) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ed6000-0x98)={r1, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x7}, 0x98) 2018/01/31 04:35:26 executing program 3: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d9b000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000092000)=0x0) pselect6(0x40, &(0x7f0000073000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c7c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f69000-0x10)={0x0, 0x0}, &(0x7f0000f68000)={&(0x7f0000f68000)={0xffffffffffffffe1}, 0x8}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000385000-0x5)='veno\x00', 0x5) 2018/01/31 04:35:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x1, 0xa6e}, 0xc) r1 = memfd_create(&(0x7f0000730000)='wlan1!wlan1\x00', 0x3) socket$inet(0x2, 0xa, 0x8000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000052e000)=0x0) mq_notify(r1, &(0x7f0000591000-0x60)={0x0, 0x2, 0x2, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x81000000}, 0xc) 2018/01/31 04:35:26 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009e9000)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f00003d6000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fbb000)={r1, 0x0, 0x5, [0x2, 0x10001, 0x5, 0x9, 0x7]}, &(0x7f0000000000)=0x12) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) r3 = mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000005000-0x18)={r3, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002000)={0x0, 0x0, 0x8, [0x2b5, 0x4, 0xff, 0x1, 0x1, 0x4, 0xabc9, 0x3]}, &(0x7f0000001000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000)={r4, 0xa3, 0x40, 0xbb5}, &(0x7f0000002000)=0x10) r5 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r6 = add_key$keyring(&(0x7f0000d4f000-0x4)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r5) keyctl$update(0x2, r6, &(0x7f00002a5000)="93", 0x1) keyctl$join(0x1, 0x0) 2018/01/31 04:35:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000f20000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000295000-0x8)={r2, 0x1}, &(0x7f0000f00000)=0x8) ioctl$LOOP_SET_FD(r1, 0x4030582a, 0xffffffffffffffff) [ 46.741727] FAULT_FLAG_ALLOW_RETRY missing 30 [ 46.746345] FAULT_FLAG_ALLOW_RETRY missing 30 [ 46.746353] CPU: 1 PID: 8383 Comm: syz-executor7 Not tainted 4.9.78-g7be1985 #24 [ 46.746356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.746365] ffff8801c2aff740 ffffffff81d94409 ffff8801c2affa20 0000000000000000 [ 46.746372] ffff8801c8b58410 ffff8801c2aff910 ffff8801c8b58300 ffff8801c2aff938 [ 46.746379] ffffffff81661d9a 000000000000139b ffff8801c36c6918 ffff8801c36c68a0 [ 46.746380] Call Trace: [ 46.746392] [] dump_stack+0xc1/0x128 [ 46.746399] [] handle_userfault+0xa3a/0x1310 [ 46.746405] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 46.746411] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 46.746418] [] ? unwind_next_frame+0x86/0xe0 [ 46.746424] [] ? handle_mm_fault+0x117b/0x2530 [ 46.746427] [] ? handle_mm_fault+0x1fc3/0x2530 [ 46.746431] [] handle_mm_fault+0x1fd1/0x2530 [ 46.746434] [] ? __pmd_alloc+0x410/0x410 [ 46.746439] [] ? __lock_is_held+0xa1/0xf0 [ 46.746443] [] ? memset+0x31/0x40 [ 46.746448] [] __do_page_fault+0x5c2/0xd40 [ 46.746453] [] ? mm_fault_error+0x2c0/0x2c0 [ 46.746458] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.746463] [] do_page_fault+0x27/0x30 [ 46.746468] [] page_fault+0x28/0x30 [ 46.746473] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 46.746478] [] ? __get_filter+0x160/0x260 [ 46.746482] [] sk_attach_filter+0x21/0x290 [ 46.746488] [] sock_setsockopt+0xc84/0x18e0 [ 46.746492] [] ? sock_has_perm+0x9f/0x3e0 [ 46.746497] [] ? sock_enable_timestamp+0xb0/0xb0 [ 46.746502] [] ? selinux_netlbl_socket_setsockopt+0x116/0x340 [ 46.746507] [] ? selinux_netlbl_sock_rcv_skb+0x470/0x470 [ 46.746511] [] ? selinux_socket_setsockopt+0x6d/0x80 [ 46.746516] [] ? security_socket_setsockopt+0x89/0xb0 [ 46.746520] [] SyS_setsockopt+0x216/0x250 [ 46.746523] [] ? SyS_recv+0x40/0x40 [ 46.746528] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 46.746532] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 46.746536] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 46.746540] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 46.997663] CPU: 1 PID: 8399 Comm: syz-executor7 Not tainted 4.9.78-g7be1985 #24 [ 47.005168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.014495] ffff8801c000f960 ffffffff81d94409 ffff8801c000fc40 0000000000000000 [ 47.022480] ffff8801c8b58410 ffff8801c000fb30 ffff8801c8b58300 ffff8801c000fb58 [ 47.030460] ffffffff81661d9a 0000000000002a2e ffff8801c458e8f0 ffff8801c458e8a0 [ 47.038472] Call Trace: [ 47.041042] [] dump_stack+0xc1/0x128 [ 47.046379] [] handle_userfault+0xa3a/0x1310 [ 47.052413] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.059396] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 47.065772] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 47.072672] [] ? futex_wait+0x482/0x5e0 [ 47.078273] [] ? handle_mm_fault+0x117b/0x2530 [ 47.084473] [] ? handle_mm_fault+0x1fc3/0x2530 [ 47.090673] [] handle_mm_fault+0x1fd1/0x2530 [ 47.096704] [] ? depot_save_stack+0x122/0x4a0 [ 47.102819] [] ? __pmd_alloc+0x410/0x410 [ 47.108507] [] __do_page_fault+0x5c2/0xd40 [ 47.114373] [] ? mm_fault_error+0x2c0/0x2c0 [ 47.120315] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.126949] [] do_page_fault+0x27/0x30 [ 47.132462] [] page_fault+0x28/0x30 [ 47.137720] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 47.144790] [] ? SyS_add_key+0x2ef/0x390 [ 47.150469] [] ? key_get_type_from_user.constprop.10+0xe0/0xe0 [ 47.158065] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 47.164619] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/31 04:35:26 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000-0x8)={0x0, 0x0}) accept$ipx(r1, &(0x7f0000012000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000013000-0x4)=0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrandom(&(0x7f0000013000)=""/183, 0xb7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00002fd000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xb) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000014000-0x4)=0x0) lremovexattr(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000001000-0x15)=@known='system.sockprotoname\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 04:35:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x95421f79179423ae, 0x0, &(0x7f0000001000-0x10)={0x7, &(0x7f0000b62000-0x38)=[{0x0, 0x3, 0x3f, 0x0}, {0x9, 0x0, 0x200, 0x200}, {0x8, 0xda, 0xff, 0xffffffff7fffffff}, {0x7f, 0x78d9b7d7, 0x5, 0xca2}, {0x3, 0x81, 0x0, 0x1}, {0x8, 0x3a, 0x9, 0x3}, {0x6, 0x4, 0x6, 0x80000000}]}) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/213, 0xd5) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000001000-0xc)={0x2008, 0x0}) ioctl$TIOCSTI(r0, 0x5412, 0xffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000002000-0x14)="f68af483b7e7b07a907f2b6a04705f955d2bd5e0", 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xfff, 0x3, [0x400, 0x7ce1, 0xe58e]}, &(0x7f0000002000)=0xe) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={r3, 0x0, 0x8001, 0x6, 0x1, 0xd5, 0x5, 0x6ec, {r4, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x406, 0x1, 0x3ff, 0x400, 0x4}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={r5, 0x2ac, 0x8}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000003000)=0x4) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000002000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xaf)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) getgroups(0x1, &(0x7f0000001000)=[0x0]) syz_fuse_mount(&(0x7f0000004000)='./file0\x00', 0x0, r6, r7, 0x1, 0x21000) syz_open_pts(r0, 0x105500) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000-0x8)={r3, 0xffffffffffff7fff}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000005000)='./file0\x00', &(0x7f0000005000-0x8)='./file0\x00') inotify_init1(0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000007000-0x2)={0x7, 0x7}) 2018/01/31 04:35:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f00001a3000)={0x0, 0x0}) socketpair(0x5, 0x80001, 0x3f, &(0x7f0000d61000-0x8)={0x0, 0x0}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00004d3000)="562d478d1a889f5f785547d3b9fa220b1acee565cabd908d40e8f9c22ef8c43eda6756f0cad6aa799b91825bc88b1148f490350ed22cbfb78c6f45be95ebc86862a3ed5893e727e0b25ccd2fb02e2002a6bf2a646227ccd6979650bc703253e56f7577d86be7c7a935f72501426a5cd98c32efcb4918d52061b0a2c3ef720aeff3a6d7a2214ce5f2df71650dbf72cae25532812b575aa620e55564c836e378594c51d14156a71a03fb8cf8c308e1f1ccfa470bddd1c7a964", 0xb8) timerfd_gettime(r1, &(0x7f00004bf000)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f0000aba000)={0xffff, 0x7, 0x4, 0x1, 0x3, 0x40, 0x8, 0x3}, &(0x7f0000267000)={0x0, 0x200, 0x7, 0x7, 0x6, 0x9, 0x800a022, 0x8}, &(0x7f0000513000-0x40)={0x9, 0x1, 0x200000000000ef36, 0x8001, 0x40, 0x5, 0x6, 0x7}, &(0x7f000056c000)={0x77359400, 0x0}, &(0x7f0000cda000)={&(0x7f000076f000-0x8)={0x0}, 0x8}) timer_settime(r0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {r2, 0x9}}, &(0x7f00009cd000)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet(0x2, 0x805, 0xcfc) removexattr(&(0x7f0000c64000-0x8)='./file0\x00', &(0x7f0000e50000-0xd)=@known='security.evm\x00') 2018/01/31 04:35:26 executing program 0: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f73000)={@generic="2349e0d172eecf1bbf9d181da6e0cdba", @ifru_flags=0x5400}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f72000)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x22, &(0x7f00007a2000-0x9e)=""/158, &(0x7f0000f6b000)=0x9e) 2018/01/31 04:35:26 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$pptp(r0, &(0x7f00009ac000-0x20)={0x18, 0x2, {0x0, @rand_addr=0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r2 = accept4$inet(r1, 0x0, &(0x7f00000a2000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000e28000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x9, 0x7fff, 0x4, 0x62a501b9}, &(0x7f00002e4000)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000052b000)={r3, 0x3}, &(0x7f0000d68000)=0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f00005c9000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x12, 0x6, 0x6, &(0x7f0000c0d000-0x8)={0x0, 0x0}) accept4$vsock_stream(r4, &(0x7f0000440000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10, 0x800) close(r1) unlink(&(0x7f0000d0d000-0x8)='./file0\x00') sendmsg(r1, &(0x7f0000c3c000-0x38)={&(0x7f0000ce1000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000654000-0x20)=[{&(0x7f0000823000-0xc5)="b6", 0x1}], 0x1, &(0x7f0000606000-0x150)=[], 0x0, 0x0}, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) writev(r1, &(0x7f0000e29000-0x60)=[{&(0x7f0000340000-0x1000)="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", 0x218}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00006ff000-0x14)={0x6, 0x9, 0x2, 0x7, 0x101}, 0x14) 2018/01/31 04:35:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x1000}, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x10001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000002000-0xc)={0x80000000, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000000000)="1b46cca6277168a71e78edd2f7edc414f0e87bb7ecd2ffc90e52aa93c09d95833edbf35bfb9f57448460f0ac5f628cc84b57e2e3235bd835a9c6db46b50c8dac3851c1f11e5125355672ff0d792e8f3e6cf539bcb0018a0b222bcc13695a972346220061d67f5f6081985736ad0abe2eff2b60e4e7e9c1c359a00ac0410d3a3e7d2a2676898fa2b1c8a71257b8ad7d948bb12ceef2b633b495cbf626af8d56ec5e92b04b46052bf512b78532", 0xac) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000)={0x9, {{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xa3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) setresuid(r1, r3, r5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000002000)={0x1, r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) sendto$inet(r7, &(0x7f0000000000)="ff72b3b4350624fa0976f60d0779c39d115d747afceac7e923c1cd18c431a9ee3f89e1322ed8baa7badd370f179027e34cc3432ccb258dff17449ed7028a0fff549c9c00d976477133a4cea96502c47ba5e5924b689a4fd7bdb1f9f6727b41032fd93c98ed5af1df7506b77f24c9c765412ad1c19dfcb1901294a8c2c15cb5df5f1712882ce6831f49df3a5385c2869561", 0x91, 0x40000, 0x0, 0x0) fcntl$addseals(r7, 0x409, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r7, &(0x7f0000003000-0xa8)=[{&(0x7f0000005000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000006000-0xf)="ee9e6ce5cc08abeb831d76fa077197", 0xf}, {&(0x7f0000002000-0x22)="3576553a1c1d435272c52af346464e58663b2aff7b5fd561639198828c53672268ad", 0x22}, {&(0x7f0000006000-0x95)="fe9576da0bb87d88420f8d79a71929bf7018efd1a14f4ade18f8192a0c69f8039660514df0a031e75fb425f1b170094a388eedd343a10f94cde1d3835481ff2776b66cb3ae02b57d8f539cf11790ab26cff5177c70e23a9f770cab51eb4609a82aad11c8096352f5f4debb75c4891f142289d58f88936db3840194a70d179834d4bc337cf2414b8616e0a5611f9cef3590f09d2812", 0x95}], 0x3, &(0x7f0000006000-0x40)=[@rights={0x20, 0x1, 0x1, [r7, r7, r0, r7]}, @cred={0x20, 0x1, 0x2, r2, r5, r8}], 0x40, 0x0}, {&(0x7f0000005000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000006000-0x10)=[{&(0x7f0000006000-0x78)="04a0df725d825aa75a94931395d8e7ff4327f76e8645335bc750daa91044fb8aea932ffeecabaadcbcdf7bba7a15d815296764ddad20cea77f6e163e5f6eb0e79bfc0a552cfe975e2bc63fc8ef77f36d86b143fc1f0519f13fd275142bdf063738dcc10e90ec3c063d8ff1139a40639109d3b0a8655fed53", 0x78}], 0x1, &(0x7f0000001000-0x48)=[@cred={0x20, 0x1, 0x2, r6, r5, r4}, @rights={0x28, 0x1, 0x1, [r0, r7, r7, r7, r0, r0]}], 0x48, 0x844}, {&(0x7f0000006000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002000)=[{&(0x7f0000005000)="f5951a515c3da2fec30e1b444e647bd4e0c9c80f7e7f66ca78b7c0e267b77bd3d23fa0ef85a8da83826e9ea8d4050407b80225e7dee60e0189a421eaa90a6365a52ee400f685e6ae402a79dd724de95eaa86d989abcf5aa2a7e496e384cc594bf040302438cf7c0b4bfabe1e587dc0c2c6430b5c79e3d7e153b66d0d83242c77", 0x80}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000006000-0x78)="e77974ebb0ac4d53b2b0b61272387de340a97f26c95f16812d80eac32518bb3992de6d6a69f953303f2b623eaa2d5a729b136178653bf286ed58c5f15002e11eac218aa81f4b1952251aa889d6eb34b951021ee66bd269eddc268652136ee75fd13702ad5e0f31c5819ede334d6449e9ebbcb1d5381a2120", 0x78}, {&(0x7f0000002000)="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0x1000}, {&(0x7f0000004000-0x55)="9340dc9a60baf337d399314ca475d6fad2a9d4c7ec110f7310c7b16b95ff0d9c2a7629d04d8af541a52dcc1cf24f1aef2ee85c95c294ec965b25e0055a184ffe2dcf9346db7ca94b81d829868ca0361a35b324ce23", 0x55}, {&(0x7f0000006000-0x50)="2a8a7ca0397090acd4a132ff8a983355c590c89cab194c8a1c3dc74ddbdcb2f5071ceb69a19901b0d0a39f5723482fa7c6c32094dba75e5e3c5199c20fa97a56dfddacb5c0370e4af48246de122876a5", 0x50}, {&(0x7f0000005000)="def34869f7275c378753342a90105c11e67304167b94150ea17b20641541c6ba3b53c49aaa27cb33c11bd64e8810a89572fb4b0312e934f4e487d93ac7ba79b9236755cb50d8c1cbf06815504828deb1667384c033ab3236c51f5ec4bc01aa22ac745361ffcee4ff3e89b0e9f31f9b1940d2c0cd7996e8843e548c0288b96f964da20071a6670e3c75748f4a7885646e4bee35d4ed7ec11c880182293f099ba56b1243d31f29a465f29e180a280c1759ddac6fbd511f7cb27b498a98d01afe825ca6d370d949ea05f9bfe23a9ca39c10561ee0960867b5e08992187d7b35dcd4814eb0", 0xe3}], 0x7, 0x0, 0x0, 0x48c0}], 0x3, 0x8000) 2018/01/31 04:35:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f000076c000-0x4)=0x0, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b29000-0x38)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x1, 0xa, [@rand_addr=0x4, @empty=0x0, @multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast2=0xe0000002, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x38) 2018/01/31 04:35:26 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000000)=0x19) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000007000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) r7 = getpid() fstat(r0, &(0x7f0000003000+0xe07)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000007000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) sendmsg$unix(r3, &(0x7f0000006000-0x38)={&(0x7f0000007000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000006000)=[{&(0x7f0000000000)="c49b976eb3ab218cb60b854437a0277bde9498e715069256ad43e23d4bc5d91afc22b466634fc5af95cc89a2085e2cf0882b1ca520a7", 0x36}, {&(0x7f0000007000-0xf9)="eff956fcb0116a3de7d87c427bfbb78b61eb871df353894f0365aa0579ff7fe0685bc67718c84955535ce7e099e12e006de440a6635aee757dea4234dac63e0394564e260216681a353b764b00360fb1cbe33b72ebc33b985767cf8ca451e77e5225522f43b70d71bcda86a1444589ca14eecd8686fe14d6e5fbb6a684e58058ba81b76ff25d4f7adcd61fad6ecb148844c2ae99fc48b42c55bd6f5cd6a4d4c9cdbc9186c571d61431324c11798676bbe66ae89a498517c0c293143fc278d38a599f34c0becb032cec91307647497c6c4074c6fca6b70a9c450b45c753803fee0044e569e6391256383d995e206cf2b913177afde58f80e273", 0xf9}, {&(0x7f0000007000-0x96)="84e438eca1fd6ed5ea0a0d82cb30cdab253a9e31baf2cf0a5461eb23ab3dbb98faa51d45e247e1ffd3facae4504cd23eb2b8e22e3d8489eff2fa9bcfbc85c6be84a6e325dc5d21e456db05e791b40fa6c631137e3e62d52bff4d6bf77b95f36a39b8ad4380fa04ca9ddae50d32685861f99ce10352e26a85e0dd8325890b50021e7e3f84bb3a14042510f8a26908128bf54b91853700", 0x96}, {&(0x7f0000003000)="24b61cc536ad2c4bc7b39710667294aee43af50c6d71d951e7e9bf2218a113ef96d43df8ca426024a15ebfbc449baa457b9b27d6e4ecbe678eec51563b942b9a4307b22877ed77e89c37634af66835400cd63133937f190067aee517abff6f28b1714896076b010b293db1c74133c6350731058bc38665b397a2368daa09916332c7999cd44ca43d4e1af0b66ba2c314974538f4c71e3eddbd6d5e257697bb10d076a7fa1621f004a8075880aca4595deb946b1a924727ae4251cce54c00fcfbad48d3a79c9fb52a", 0xc8}, {&(0x7f0000006000)="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", 0x1000}], 0x5, &(0x7f0000002000-0xc0)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xc0, 0x4000}, 0x81) write$sndseq(r0, &(0x7f0000006000-0x120)=[{0x80, 0x7fff, 0x5, 0xab, @time={0x77359400, 0x0}, {0x5, 0x8}, {0xe000000000, 0x5}, @queue={0x1ff, {0x9ae, 0x1}}}, {0x7, 0x0, 0x7fff, 0xb6, @time={r1, r2+10000000}, {0x0, 0x3}, {0x7, 0x4}, @result={0x101, 0x101}}, {0x5, 0x9, 0x6, 0x0, @tick=0x6, {0x42676236, 0x2}, {0x100000001, 0x401}, @time=@tick=0xfffffffffffffff8}, {0x100, 0x2, 0x3, 0x8, @time={0x0, 0x1c9c380}, {0x2, 0xa9d}, {0x4, 0x3ff}, @control={0x0, 0xffff, 0x3}}, {0x1, 0x7fe, 0x10000, 0x8, @tick=0xbc02, {0xffa9, 0x4}, {0x6, 0x5}, @connect={{0x5, 0xc039}, {0x6, 0x0}}}, {0x8097, 0x1, 0xb7, 0x9ab, @tick=0x1, {0x5, 0xff}, {0xfffffffffffffffe, 0xfff}, @note={0x80, 0x1, 0x1, 0x0, 0x768}}], 0x120) 2018/01/31 04:35:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x14ef8b3c, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cc1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f000067c000-0xbc)={0xf6ce, 0x3, 'client1\x00', 0x2, "b22a38ddebf50528", "93d6d26f11d623cd086b1868f01b7f56c3c869b521a402c61170ffca887ede50", 0xffffffffffffffff, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000495000-0x10)={0x0, 0x9, 0x4, [0x1, 0xffffffffffffffc1, 0x100, 0x1000]}, &(0x7f000085c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000474000-0x8)={r3, 0x7}, &(0x7f0000a4f000)=0x8) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f000013f000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000073f000-0xc)=@sack_info={0x0, 0x7b, 0xcf}, &(0x7f00008f8000)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d5f000-0x8)={r4, 0x4}, 0x8) 2018/01/31 04:35:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) lookup_dcookie(0x5, &(0x7f000095e000)=""/78, 0x4e) getsockopt$inet_buf(r0, 0x0, 0x200000000000041, &(0x7f00005f0000)=""/30, &(0x7f0000787000)=0x1e) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000020e000)='/dev/sequencer2\x00', 0x300, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000024c000)="26575f27a1e264fcc26cf1157681a997", 0x10) 2018/01/31 04:35:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000121000-0x8)='./file0\x00', 0x2, 0x40) syz_open_dev$urandom(&(0x7f0000d47000-0xd)='/dev/urandom\x00', 0x0, 0x200) openat(r0, &(0x7f0000b22000)='./file0\x00', 0x400000, 0x20) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f0000fa9000-0x8)='./file0\x00', &(0x7f000077e000)="0600000000000000", 0x0, &(0x7f000028b000)="") 2018/01/31 04:35:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_dev$mice(&(0x7f0000894000-0x10)='/dev/input/mice\x00', 0x0, 0x300) getpeername$unix(r1, &(0x7f0000032000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000477000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000896000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) openat$rtc(0xffffffffffffff9c, &(0x7f0000ad4000)='/dev/rtc\x00', 0x101000, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00006ba000-0xc)='/dev/autofs\x00', 0x40000, 0x0) bind$unix(r2, &(0x7f00002c7000)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/31 04:35:26 executing program 5: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b70000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x394, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, r2, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) r3 = accept4$llc(0xffffffffffffff9c, &(0x7f0000b70000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000072e000)=0x10, 0x800) r4 = gettid() mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000b70000-0x4)=r4) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r4, &(0x7f0000b71000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000000, &(0x7f0000b71000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000000000)=""}) 2018/01/31 04:35:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$random(&(0x7f0000f29000)='/dev/random\x00', 0x0, 0x880) fremovexattr(r0, &(0x7f000028b000-0x19)=@known='system.posix_acl_default\x00') socket(0xa, 0x807, 0x3) 2018/01/31 04:35:26 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000016000-0x10)={0x15, 0x1000, &(0x7f000001b000)="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"}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000001000)={0x3, 0x3, 0x7f, 0x3, 0x7fffffff}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f000001b000)={&(0x7f0000019000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000002000)={&(0x7f0000004000-0x470)={0x470, 0xa, 0x7, 0x100, 0x5, 0x2, {0x7, 0x0, 0x9}, [@typed={0x10, 0x20, @u64=0x6}, @typed={0xc, 0x21, @fd=r0}, @typed={0x10, 0x4, @u64=0x2}, @generic="c924644168226d74b3664fb4f75d57b360ade2421d40dcacea21ca5cb443dddb116ed425e332455883e4092c7195a9d4eb8625e3dbf9a4f33f634cf68aab774104a4227c342dcf6da1a761b93673e6b5908fbc19dc9525", @generic="c0", @generic="7457fa098cbcc58426b4b15231f41b4e92f1f3ee02d1bedc9252d42ee018e2d23e9e78032e18446215a12432de78cded077825f09e328ffaf591f76f9fccadea526f0afac1107a407d2c4cb819f081198bed6c67a7d8b4c38ed8d9f7b30025955306d51efce9c6e21cc4dad15872a2f8b2c6b30167ff106b7fb89a270ba1cada9380111ab033593deb58ba96401df7c53d53cbb25eba3127cfcd944401230f6bab310533c58e1ddc17183ff733faa3905e0cfd4dc99e8cd041c6189d9200a37f347a4b55334faeb73e25c9a5da2d150f317e42b8605f0e502e9c904eb9aa2c75f5fba825651900a617fbc9", @typed={0xc, 0x5d, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0xe, @u32=0x5}, @nested={0x27c, 0x4, [@generic="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", @typed={0xc, 0x85, @u32=0x0}, @generic="de8532b360eba57ed1d6dacc81e7e12dc3f22af1646887051d0c3b8b3009cba4982d34a1187cda7d367a3b127bfedbe7316f2cc9a98bbf9aa12a3fe9142b49d936fd51b0af47952963858f9b6ad3f51828bd68754be76fcee5e1539c05159f9d9dd2ea7ac28cf8a1324a1f3458b274ab3819eea9", @typed={0x18, 0x95, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x28, 0x6d, @str='/selinux/commit_pending_bools\x00'}, @generic="38dcd5d17604e21155eb68e5f744c71502bc3d566eaca462eeacafcba9acf22dd7b033c84aa83aabf01fc1afbcd9ff191ced67cbad57ed385be0a5db72c9a25b88872243bc5e2d83a81b73c9d6bf79e99bb565339c812a25033cf9efb95e2c14ee486fcd7c9da9a524693f366638ee5982becc93cdbaf5056b0eb114e8dc8e328e9feb19b8b248c2926ae8373135e81caf83717b7c9c576659642f2b83253b314804942f19af808b38f3109e5798c651bdd24584bf48687b"]}, @nested={0x58, 0x5d, [@typed={0x18, 0x55, @ipv6=@loopback={0x0, 0x1}}, @typed={0x30, 0x37, @binary="27657e56279619b773694a80dbb43eef133b1e50600f994ea29e3c821ecb4f93b237412581c9b2"}, @typed={0xc, 0x25, @ipv4=@multicast2=0xe0000002}]}]}, 0x470}, 0x1, 0x0, 0x0, 0x80}, 0x8000) mkdir(&(0x7f0000019000)='./file0\x00', 0x20) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x4, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 04:35:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x2) r1 = syz_open_dev$loop(&(0x7f0000663000)='/dev/loop#\x00', 0x7fffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000755000)='/dev/ppp\x00', 0x100, 0x0) accept4$llc(r2, &(0x7f000053e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000869000)=0x10, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/01/31 04:35:26 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000db4000-0x10)='/dev/input/mice\x00', 0x0, 0x18040) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000cdf000-0x20)={{&(0x7f0000c20000/0x3000)=nil, 0x3000}, 0x3, 0x0}) getrandom(&(0x7f000001e000-0x31)=""/49, 0x31, 0x0) [ 47.383949] binder: 8474:8477 ERROR: BC_REGISTER_LOOPER called without request [ 47.417665] binder: 8474:8492 unknown command 0 2018/01/31 04:35:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 04:35:26 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000013a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00004be000)={0x8, 0xe46a0aa4c341bdfb, {0x2, 0x0, 0x200, 0x2, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000df4000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000eff000)={0x58, 0x0, &(0x7f0000001000-0x58)=[@decrefs={0x40046307, 0x3}, @increfs={0x40046304, 0x0}, @exit_looper={0x630d}, @increfs={0x40046304, 0x2}, @increfs_done={0x40106308, r1, 0x4}, @enter_looper={0x630c}, @clear_death={0x400c630f, 0x1, 0x3}, @enter_looper={0x630c}, @request_death={0x400c630e, 0x2, 0x3}], 0x7, 0x0, &(0x7f0000001000-0x7)="9a21f67c1db1eb"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000002000-0x30)=[{0x100000001, 0x8, 0x6, 0x1, @tick=0x4, {0x9, 0xffffffffffffff5b}, {0xce, 0x8}, @queue={0x9, {0x2, 0x4}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) syz_open_dev$loop(&(0x7f00002eb000)='/dev/loop#\x00', 0x2, 0x40080) write$sndseq(r2, &(0x7f0000b05000-0x1c)=[{0x40081, 0x6, 0x0, 0x400000000000, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) 2018/01/31 04:35:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000806, 0xffffffffffffffff) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f000010d000)=[{{&(0x7f0000cbd000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, 0x1c, &(0x7f0000ebc000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x10062, &(0x7f00007ff000-0x10)={0x0, 0x1c9c380}) 2018/01/31 04:35:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000086f000)='net/ptype\x00') ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00009bf000)=0x0) r1 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000062000)=[{0x22, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0xfffffffffffffffe}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) clock_gettime(0x0, &(0x7f0000337000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00006a2000)={0x1, 0xfffffffffffffffd, 0x6, {r3, r4+30000000}, 0x10000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000619000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x3f, 0x0}, 0x0, &(0x7f0000e07000-0x30)={0xe2, 0xffff, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x100}}, {0x0, 0x2, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x90) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000074c000-0x10)={0x8, 0x0}) 2018/01/31 04:35:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000009e000-0xc)='/dev/random\x00', 0x0, 0x1) write(r0, &(0x7f00000b9000)="", 0xfc9c) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000763000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = accept4$inet(r1, &(0x7f000071d000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000086000-0x4)=0xffffffffffffff45, 0x2000000800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000064000-0x8)={0x0, 0x9, 0x100000000}, &(0x7f0000a17000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00005f4000-0x6)={r3, 0x8}, 0x6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008b9000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r4, 0x89ed, &(0x7f0000d5f000)="65aee71f74c8993d06fdfe5e693280202d6fd6a33dd82e7b1d5911864f110cb36355eac6fae10b00000000000010005b0aed6b8d26c69f2270e40f156c20d5e0749d1b00000000a11a06cac00bd850b267257c0a7644118fe9f724400e944551f1aedeece75554795f39ba464821476a871516cde6000792a65a2847da8c8f3e7e02a70bb7f5992458ecd89ee3e5be0438d3d0ff600d0493397e16e868e136fc8e7b74c09ae1a70ef8e8f0150a69644001d2600b115794ce76482a9b0d2d4c7743c20159ce72dd2cb7b1420b0c72") [ 47.428449] binder: 8474:8492 ioctl c0306201 20007000 returned -22 [ 47.441367] audit: type=1400 audit(1517373326.716:43): avc: denied { transfer } for pid=8474 comm="syz-executor5" 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 2018/01/31 04:35:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xfffffffffffffe4d) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ff3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0xfffffffffffffffd, &(0x7f0000d55000)={0x0, 0x0}) readlink(&(0x7f00004aa000)='./file0\x00', &(0x7f00009e4000)=""/22, 0x16) mq_timedsend(r1, &(0x7f0000ac8000-0x1000)="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", 0x1000, 0x7, &(0x7f000005d000)={r2, r3+30000000}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) clone(0x0, &(0x7f0000d78000)="", &(0x7f000064b000)=0x0, &(0x7f000021f000)=0x0, &(0x7f0000f40000)="") getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/01/31 04:35:26 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eef000)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setopts(0x420b, r3, 0x0, 0x0) [ 47.480447] binder: unexpected work type, 4, not freed [ 47.486094] binder: undelivered TRANSACTION_COMPLETE [ 47.491681] binder: 8474:8492 ERROR: BC_REGISTER_LOOPER called without request [ 47.494134] binder: 8474:8492 got reply transaction with no transaction stack 2018/01/31 04:35:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b57000-0xe)='/dev/keychord\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00001dc000)=@assoc_id=0x0, &(0x7f0000ec5000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000007000)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xe1b4, 0x5, 0x6, 0x81}, 0xa0) 2018/01/31 04:35:26 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x4, 0xf08, 0x9, 0x3f, 0x9, 0x7f, 0x20, 0x80000001, 0x6a, 0x4, 0x1f}, 0xb) mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_buf(r1, 0x1, 0x22, &(0x7f00007a2000-0x9e)=""/158, &(0x7f0000f6b000)=0x9e) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000f2c000-0x41)="1a9b9f702b8a3a670ce088ba09ef9f66c9b58b7fd67f2fe9cb4d13fa842d7c8e1d372bbc26e3858bd7e8414e0b75c377970b3f982118260a901b2275329eee2120") 2018/01/31 04:35:26 executing program 7: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001e2000)={0x0, 0x88e}, &(0x7f0000d64000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ae6000-0x20)={0x20, 0x0, 0x8001, 0x4db9, 0x3, 0x70dc, 0x4, 0x3, r1}, &(0x7f0000708000-0x4)=0x20) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eee000-0x4)=0x14e1, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/31 04:35:26 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b42000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000, 0x0}) 2018/01/31 04:35:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80100000002}, 0x1c) sendto$inet(r0, &(0x7f000050a000-0x6e)="", 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$unix(r0, &(0x7f0000180000+0xd14)=@abs={0x1, 0x0, 0x2}, 0x8) sendmsg$inet_sctp(r0, &(0x7f000009b000-0x38)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[], 0x1e4, 0x0}, 0x0) 2018/01/31 04:35:26 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) fcntl$getflags(r1, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000868000)={0x7, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000c6000-0x20)={0x6, r3, 0x10000, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000fcb000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000b34000)=0xfffffffffffffe46) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 04:35:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ad4000-0x1)='\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000065a000)={0x9, 0x69, 0x101, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = gettid() r2 = fcntl$getown(r0, 0x9) tgkill(r1, r2, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/31 04:35:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000dc000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000d42000)={0x3f, 0x800, 0x800, 0x0, 0x2, 0x744}) writev(r0, &(0x7f00005e6000-0x10)=[{&(0x7f00004a7000-0x31)="29000000200019fff63d001400000006020000000002ef05000000040d0004000000000200f9000008", 0x29}], 0x1) [ 47.494141] binder: 8474:8492 transaction failed 29201/-71, size 24-8 line 2920 [ 47.494180] binder: 8474:8477 unknown command 0 [ 47.494186] binder: 8474:8477 ioctl c0306201 20007000 returned -22 [ 47.500999] binder: 8474:8492 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 47.572145] binder: undelivered TRANSACTION_COMPLETE [ 47.580991] binder: undelivered transaction 52, process died. 2018/01/31 04:35:26 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x4, 0x4) r1 = socket$unix(0x1, 0x7, 0x0) connect$unix(r1, &(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/31 04:35:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xfffffffffffffe4d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) clone(0x0, &(0x7f0000cbf000)="", &(0x7f000064b000)=0x0, &(0x7f000021f000)=0x0, &(0x7f0000f40000)="") getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005cf000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000501000-0xb8)={0x0, 0x0, 0x400000000, 0x0, 0x1, 0x34, 0x101, 0x9, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffb9, 0x2e8, 0x2, 0x7, 0x40}}, &(0x7f00008e2000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000666000)={r2, 0x1, 0x7, [0x9, 0x7fffffff, 0x7, 0x7, 0x8000, 0x3, 0x9b]}, &(0x7f0000173000-0x4)=0x16) 2018/01/31 04:35:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000a94000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f000011c000)={0xa, 0x3, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) 2018/01/31 04:35:26 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) iopl(0x430) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000013000-0x1)='\x00') r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000085d000-0x1c)={0xa, 0x3, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000464000)=0x6, 0x8) [ 47.598950] binder: release 8474:8477 transaction 56 out, still active [ 47.608871] binder: undelivered TRANSACTION_COMPLETE [ 47.616853] binder: undelivered TRANSACTION_ERROR: 29201 [ 47.627128] binder: send failed reply for transaction 56, target dead 2018/01/31 04:35:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) sendmsg$unix(r0, &(0x7f0000ab4000)={&(0x7f0000338000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000011f000)=[{&(0x7f00002ad000-0x25)="120f5bc8645497799b822d6574f5bdb208b867b64517fd07e217dfa881a3a968de7df49a2e", 0x25}, {&(0x7f00009a6000)="436ac0e8e090a954be2fe64a6891cfa21959c3d1d86772facf1b78eba3600208e4b683f91b0f112cfa70eff7ea1d38e874e3f86271148aab564b1aa8fc7ec85893b0b700e021ea5002f8dc39e83574f2b8a7480be85a", 0x56}, {&(0x7f00000a3000)="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", 0x1000}, {&(0x7f0000dd6000)="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", 0xfb}], 0x4, 0x0, 0x0, 0x10}, 0x480c0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f0000d36000-0x9)='/dev/sg#\x00', 0x52, 0x40000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000609000-0x11)='/selinux/enforce\x00', 0x8080, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00007dc000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000143000)=0xc) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000279000)=""/76) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00004bd000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c41000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000760000)={{{@in=@dev={0xac, 0x14, 0x0, 0xc}, @in=@multicast2=0xe0000002, 0x2, 0x3f, 0x1, 0x0, 0x2, 0x20, 0xa0, 0x2b, r4, r5}, {0x5, 0xe4, 0xfff, 0xfffffffffffffe00, 0x7, 0x6, 0x12, 0xa675}, {0x8, 0xffff, 0x2, 0x0}, 0x101, 0xb, 0x1, 0x1, 0x1, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x6, 0x3, 0x1, 0x0, 0x1, 0xffffffffffff7fff}}, 0xe8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)={0x0, 0x0}) sendto(r0, &(0x7f0000f17000-0xab)="508ec8d4a53804e4af1b2a02fc087c721d6d2610dd1d9b8fdc477304bc96f85b9112b686f807b06488a62716172c4abff0d4cd79c648abfec1e6163848401c497d4bb07b7b96e9b2d9ffd8eb33b72795f55075f1643a66e301f862b8b5f52b27ccfaaef23903817ec7ce6d8b17cb3cbc000e1e5733a62dc2590f0c8babe34c05615be950aabfd72e9af5b97cada3350d949e034f72c6c2e6d7a39db01f99ee991b1e7339840d1cbdeaac51", 0xab, 0x20000000, &(0x7f0000fbe000-0x10)=@llc={0x1a, 0x1e, 0xffffffff, 0x4, 0x3, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) [ 47.642543] syz-executor6 (8540) used greatest stack depth: 23440 bytes left 2018/01/31 04:35:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00005a7000-0x3)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000c58000)='ramfs\x00', 0x0, &(0x7f0000799000)="") execveat(r0, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000b49000)=[], &(0x7f0000570000-0x20)=[&(0x7f000095c000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) 2018/01/31 04:35:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/129, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) epoll_create1(0x80000) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000322000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f00007e7000-0x8)=[0x5, 0x5c1c3bad]) ioctl$int_in(r1, 0x5452, &(0x7f00005cb000-0x8)=0x5) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) 2018/01/31 04:35:26 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x4, 0x4}}, 0x2e, &(0x7f0000001000)=[{&(0x7f0000002000)="dd07a1c35ed04fd24005be6d707049a370980bd5e9e81224f5487d3835a6fd0ca42ab1708e259d982f5494e3", 0x2c}, {&(0x7f0000001000)="bdbe5da8548684e6755bae53e68cc240e73a850b4fdb93131a20dd82ded98f39d1703843d439f7b35225bae384e0b6469dd800163836f24c91a7ebe23f8726400f834d311930a755873030b1a90149c520ed8cd4913b593fa812fcdfc5f4c46f8a6aa41a306940f60315b28b6df154e0be53949d0d0c99024aa01adfb9ce9e6a568a0883262182f6a4cb00123a389ec7153735077ccccc05c0308aa5bf396bd52758def766a2339bf6a7a5bdcc0271", 0xaf}, {&(0x7f0000003000-0xe4)="2d80050d430bf6e0bf6b112f0e8cb037a9be6fd472575a043e60738496c41de53d1b34ffa97cf6b17f80a474f466981e901552205cf6f00ddf5f929c57bfbdfd3e90c4c25275bbecee2841d393482ed52e972c17bb793466551ba9516e5ad67b4e35533eeb59d0223a60ef8c2998db18f026f7099732e1847ec22c9d9bad9c061f1897675dc3d283b47668c8faa4e36df91302442d704dc1dd384127f9cfa1a5542f5608b4bc54de79935c6e615996a956ae51d4ea97c686ac17e766bc6bdf3085fefd6da7d8046da249e9b9b306c7b826b385ad22a959a2820dc4ed3fe57c3781d23395", 0xe4}, {&(0x7f0000002000)="ffef301111deab6cc09e7d31f1498a8e55c2a4f5da2b308c6e5aa2a8110e965e4ccc7660c758c5a1c03188c457399dce4f7c8872603e4ae05e7e274eeb24914469bb5a4b5d56ad7268ed12f4a7c96808d5e5f8494d707aba159cec0ad057cac9706adec6905683161ba4d7e1f0fa153eccc4c202db7c2c752aaee6a074fb3ac1f8298cccd9d42f01716f190d55eee003658dcc93cb5c39e940f8380f56a051f5c8669d36a68385ef313d8cafdafc0829b1830cf3ac15729297ab3299c2", 0xbd}, {&(0x7f0000000000)="e7fee55777f62cd916cc63630f3a6b3bd444", 0x12}, {&(0x7f0000002000)="eac26cf5c719a55f3c50b8d6f5afb4697cb24f9262bc884e588f8791b41dffef190017550d8c9929a94ed4718c1795682927bac5752acb0207c4101d9de56fe7c500468f2ed10f7f53c44c0f9af45b9acc655eb75b9c7b87b22c8bcaf46466d13bc37c29df37f26b6db9d3137be3656b625423f24efd5fc9e330d1928065d2793e6ead427e", 0x85}, {&(0x7f0000001000-0x73)="ab0c512844d61ceeb09294af8d24cc3b325f68c77583041c29e8e3d8d0ba8050fbd24eb21226eae5ff203efa79399b357dc051eabf124b3570189604066d60a8d982322ceaec4f3c60542e00637fb18764bd5cf3a4c115b3f490026ac7ea316b85175521814309bfae67abce28a99545645658", 0x73}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x8, &(0x7f0000001000-0x268)=[{0x50, 0x88, 0x5, "3ce2ff84ed423065b6fa3839e81df68299dc1434838b13403eb01a7ae3973cff5463859d33f573a2b073b2d2e25fd45b790616222880a0d38b92365bc4bb91"}, {0x90, 0x113, 0x147c2461, "785fc5966faa0dbd9aee09f8c5b318654826e7b913faa662c4e83cc47274a95a9ac3d7380ac4863cb0fe78713b45040df7975b692460dacd15161c8412eecc4185d0f36f67ed3cae22b7374028897f27a87f432fed612def3b1aa4c47e82b9fd17e751cdfae234f77abf71d68e4e1e2276f060c427254e21dc343ee113416e"}, {0x70, 0x1ff, 0x7f, "15fbe8118c66902a8431c619a2e3e9a56e7c5a72d7a8f4c8dc3e4c79e4d98e44d0af1157ad5925aa19decc836684095a55055b2659c4ee878691eb9246523a7e506b593b3b22e25dcc60448b863eafc5dec61ab475279ee059a3"}, {0xc0, 0x0, 0x8, "95d0fc2e3dc4267a81cb21bc13831278377ae4b5b5b1bed535ad8fad553cb72ac2300f846d0aeef2845fd1c6e2c1c885ed6fc894da065791ea8fa754144e9e0e322014fb7f4aadf8306542f57b3fb042d441c44ebc809c1dd87db15829db3c920d7098dcbf5e921da40f549a4df584e6c03cb733bb72b452b8cdabf0f986ed8d60d7612ab6a8bffdba770abffa5434e254f8347f47e2792d040ab47ad9a2e6ccd958ed84bf411cec2b"}, {0x58, 0x115, 0x1, "d6c58dac24386546392cfbfa6a42ce420aec25a71c5c40981b2d92a167baf55f31d9b742229b7a6e87e3d4de1981685069a42cee9154e6ea858eb7f4ef312e6cff04"}], 0x268, 0x0}, 0x4) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000002000-0x4)=0x0, 0x4) 2018/01/31 04:35:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x42000) syz_open_dev$binder(&(0x7f0000f1a000-0xd)='/dev/binder#\x00', 0x0, 0x802) read(r1, &(0x7f0000529000)=""/209, 0xd1) lookup_dcookie(0x100, &(0x7f0000a2a000)=""/56, 0x38) shutdown(r0, 0x1) 2018/01/31 04:35:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = add_key$keyring(&(0x7f00007ea000)='keyring\x00', &(0x7f0000c94000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f00007d2000)='user\x00', &(0x7f0000f04000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b42000)="7f6bd25dbb201afe0e5d166dfb02c7c1f285a005c98c32150624944be511f4344f1d00510612169c25ae3503474d3c57d4", 0x31, r1) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 04:35:26 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000024000)={0x10, 0x0, 0xffffffffffffffff, 0x200}, 0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000027000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000027000-0x50)={@generic="575b48dbfd29e7cdc5449013b0994d5a", @ifru_mtu=0x42}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000026000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) writev(r0, &(0x7f000001f000-0x30)=[{&(0x7f0000005000)="786d998cdc57bfae7b5024320742f3c42a6ffbfb67988c8e88ce7425762d9797ae1f94682c9f253d05b9a6d10dd47c75ea2aad794c04f43912b3e3c70dc6346c56bdc0793eec8ee26555ff5f1ff08aa2a720e80c13e2219be901c6ea5cbe06bcd0512f942c1d76475a9381f95fea582e21d251c4a458999eb3393936794f6e87dd64744228f41af2f542454d8ee46822c8ec99d4c201964c2e952dd30ac36ea8344d4a", 0xa3}, {&(0x7f0000026000-0x38)="2ccd3243c18bd1464513054a6e8868cfbbfc30a61325d0c67039eca4932bb39d42e26a235355019aa241684be8d779846ebab6a3852e1306", 0x38}, {&(0x7f000000e000-0x90)="f6ab94d1894222d2248765b4c7ac71da6851c48731ea551df3ab0df80dd9331411b0b1b5f727d51ab3a4f8326505fa62ee4d94fc6e2b07febc09cbe32b8ef8db2b334e32f6bd413ded9423ae2e1616e0925018843a21733a3b2cc0054cad8e375b33bf3f09918f1a4d0987f1fcae7d47920602f97146eb51cfed131f6223abcc77b5d529d61b1da61163cf86406f99b3", 0x90}], 0x3) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000015000-0x12)={@generic="3189913b76839d32c8c50826de64d550", 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000026000)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000027000-0x4)=0x2, 0x4) ioctl$sock_FIOGETOWN(r0, 0x400454d4, &(0x7f000001c000)=0x0) 2018/01/31 04:35:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000d2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008fe000)={{&(0x7f0000c9f000/0x1000)=nil, 0x1000}, 0x3, 0x0}) pipe2(&(0x7f0000660000)={0x0, 0x0}, 0x800) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) r2 = socket(0xa, 0x802, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f000019c000)=0x0) sendmsg(r2, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25, ""}], 0x10, 0x0}, 0x0) userfaultfd(0x800) 2018/01/31 04:35:26 executing program 7: readv(0xffffffffffffffff, &(0x7f0000001000-0x10)=[{&(0x7f0000796000-0x99)=""/153, 0x99}], 0x1) [ 47.724786] binder: 8578:8585 Acquire 1 refcount change on invalid ref 0 ret -22 [ 47.734118] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=22492 sclass=netlink_route_socket pig=8586 comm=syz-executor2 [ 47.748877] binder: 8578:8585 unknown command 0 [ 47.753585] binder: 8578:8585 ioctl c0306201 2000a000 returned -22 [ 47.770820] binder: 8578:8596 Acquire 1 refcount change on invalid ref 0 ret -22 [ 47.778623] binder: 8578:8596 unknown command 0 [ 47.783362] binder: 8578:8596 ioctl c0306201 2000a000 returned -22 [ 47.800929] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=22492 sclass=netlink_route_socket pig=8598 comm=syz-executor2 2018/01/31 04:35:27 executing program 7: 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) pselect6(0x40, &(0x7f0000000000)={0x178, 0xb33ac74, 0x6, 0xffffffff, 0x68a, 0x2a46, 0x3, 0xe6a}, &(0x7f000063e000)={0x200, 0x81, 0x9, 0x3, 0x6, 0x2, 0x1, 0x7ff}, &(0x7f0000001000-0x40)={0x80000000, 0x6, 0xfffffffffffffffd, 0x6, 0x5, 0x0, 0x9, 0x7}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000d9c000-0x8)={0x273a}, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x100, 0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000002000)=r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000004000-0x108)={0xcf93, {{0xa, 0x1, 0x374, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8ac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r4 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x5, 0x4800) fanotify_init(0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000004000)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000006000-0x4)=0x40, 0x4) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000+0x3a2)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000000000)={0x3, &(0x7f0000007000-0x18)=[{0x4, 0x9, 0x4, 0x5}, {0xacc3, 0x9, 0x583, 0x2}, {0xa28, 0x0, 0x6, 0x101}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000007000)={0x1, [0x8]}, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000009000-0x10)={r1, 0xc8, &(0x7f0000009000-0xc8)=[@in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x2, 0x82, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5293}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000009000-0x4)=0x10) 2018/01/31 04:35:27 executing program 5: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000f7d000)='/dev/autofs\x00', 0x600, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x2000000000003, 0x4) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f000049b000-0x4)=0xb93, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000f7d000)='keyring\x00', &(0x7f000089e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007d3000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b3000-0x4)=0xe8) r3 = getgid() keyctl$chown(0x4, r1, r2, r3) sendto$inet6(r0, &(0x7f0000f7a000-0x23)="", 0x0, 0x0, &(0x7f00004c7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f64000-0x59)=""/246, 0xf6, 0x23fffd, 0x0, 0xfffffffffffffd68) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000687000)="4772c47c3db93de564313f3b65de9dbc3458a90b17532383acbfecfdaa7eadf1152522370a7c47cee1b9169211a5895fb8d6d6623349c59c0703b3764ccf88ec23e1c9d03213dc7297b26ec533407b808a2f3d2efb8ed3c4b991e4044513290366199f2ebbd1511cfad9969d973be33ccaea84130112953c500fc4c683e0365e50366c167b776158a78ed5517ffdccaca76ccb8c6f35a837a1d6335ff6f6cae61243f95359b9", 0xa6, 0x0, &(0x7f0000f7d000)={0xa, 0x0, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/31 04:35:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000074f000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f000010c000-0x43)={'system_u:object_r:cpu_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x34, 0x0}, 0x43) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000914000-0x16)='/selinux/checkreqprot\x00', 0x10002, 0x0) accept$netrom(r1, &(0x7f00001d8000-0x7)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c08000)=0x10) 2018/01/31 04:35:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00008c0000)={0x9, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) clone(0x0, &(0x7f0000de6000)="", &(0x7f0000b11000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x0, &(0x7f0000a53000)="") personality(0x0) 2018/01/31 04:35:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f00006c7000)="", 0x0, 0x10020000000, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 04:35:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000618000)='./file0\x00', 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000e1a000-0x7)='mqueue\x00', 0x0, &(0x7f000000a000)="") r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000026f000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000bda000)={0x8, 0x1, 0x5, 0x4, 0x1, [{0x8, 0x1000, 0x2, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) r1 = socket$unix(0x1, 0x2, 0x0) r2 = dup(r1) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000455000)=0x1) r3 = syz_open_dev$mice(&(0x7f0000d46000-0x10)='/dev/input/mice\x00', 0x0, 0xa0303) bind$unix(r2, &(0x7f000054f000)=@file={0x1, './file0/file0\x00'}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000943000-0x4)={0x4bd}, 0x4) 2018/01/31 04:35:27 executing program 2: userfaultfd(0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b48000)='/dev/keychord\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, 0x0, &(0x7f0000001000-0x4)=0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mq_timedreceive(0xffffffffffffffff, &(0x7f0000880000)=""/0, 0x0, 0x0, &(0x7f0000263000-0x10)={0x77359400, 0x0}) keyctl$set_reqkey_keyring(0xe, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000002000)=0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/169) 2018/01/31 04:35:27 executing program 4: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000122000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000a46000)=0x6) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f6b000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f69000-0x8)=@ethtool_rxfh_indir={0x2, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 04:35:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ebf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x5, 0x0) fcntl$setlease(r0, 0x400, 0xfffffffffffffffe) 2018/01/31 04:35:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000890000-0x12)='/dev/loop-control\x00', 0x0, 0x0) time(&(0x7f0000e35000-0x8)=0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000008000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r2) 2018/01/31 04:35:27 executing program 3: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$intptr(0x1d, 0x3c45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f000066b000-0x4)=0xfffffffe, 0x4) r3 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c82000-0xc)={0x0, 0x0, 0x0}, &(0x7f000005e000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002b7000)={0x0, 0x0, 0x0}, &(0x7f0000828000-0x4)=0xc) sendmmsg$unix(r2, &(0x7f00000be000-0x70)=[{&(0x7f0000279000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000034f000-0x60)=[{&(0x7f0000641000)="00040812", 0x4}, {&(0x7f0000287000-0x83)="5147dea06d45dee743b3cf757d8f42d1b8101a115220c4c9cceb113202d10048ebeb8a60717fd9cfc737ffa893e5174e38c318639e8f3dff9f9f026f7907427b065eb227398c6fd208c7361f3b692a55f12cb8eeb717bc16d5cf760161246b3d1ca0deb073a836f4ba1f16cf19da6c35140506abbd59bb175bf60db12e8efc5b349dab", 0x83}, {&(0x7f000021a000)="1bddd18a69d017f2148466c69f328059d76fe3f3c5120b406c641ae8222c23850d2ac8", 0x23}], 0x3, &(0x7f000034c000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r2, r1, r1, r1, r2, r2]}], 0x60, 0x20000000}, {&(0x7f0000a59000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cd6000)=[{&(0x7f0000756000-0xcf)="ee0cfabbd6a95c1817832379e8161f2052263ea18d89f8ff0d4c276a8d10db44835228f6f045991695e46e0ae0b75b006099e95592c2051c05d3ec30c71f1752f43e260cd9e0362277195b3c702877935370c40cb13e863c9286c8daeb145718a045755bb860cd501294863195b6d6a9a155d734884e92466bddaf679d1d93bcc2f74e7fdaf46b030355df104de8975fd8e91b911f220507d10231d881683f0a02cdf414dd1d99c065d754d03a02f97e27c488037f0e52", 0xb7}, {&(0x7f0000a70000-0xc)="0d5e5e248bc1248e4a7de8ded1c05f12a2f6b83e5af8f2ec60d2565e4b94374390e9f6b5268e", 0x26}, {&(0x7f0000f3b000)="b06bfda89c132b5c16e8a361b4b3f37c5678a3b57a1c772a261a32277018123f8710f8ebd58d3651dc116042", 0x2c}, {&(0x7f00007de000)="efa4ffd64b", 0x5}], 0x4, &(0x7f0000be8000-0x18)=[], 0x0, 0x4840}], 0x2, 0x840) connect$unix(r1, &(0x7f00009d7000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r3, &(0x7f00000d0000)=[{&(0x7f0000a21000-0x70)=""/112, 0x70}, {&(0x7f0000682000)=""/210, 0xd2}, {&(0x7f0000a15000-0xc5)=""/197, 0xc5}, {&(0x7f0000f9b000)=""/41, 0x29}, {&(0x7f00004d2000-0x37)=""/55, 0x37}, {&(0x7f00003f5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000883000-0x83)=""/131, 0x83}], 0x7, &(0x7f0000c19000-0x50)=[{&(0x7f00000fe000-0x1000)=""/4096, 0x1000}, {&(0x7f0000201000-0xfd)=""/253, 0xfd}, {&(0x7f0000d82000-0x18)=""/24, 0x18}, {&(0x7f0000bea000)=""/183, 0xb7}, {&(0x7f0000355000-0x15)=""/21, 0x15}], 0x5, 0x0) keyctl$join(0x1, 0x0) 2018/01/31 04:35:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000003000-0xf4)=""/244, 0xf4, 0x1, &(0x7f0000003000)={0x11, 0xf5, r1, 0x1, 0xbb49, 0x6, @random="9b8cdba9425e", [0x0, 0x0]}, 0x14) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/01/31 04:35:27 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000028000-0xc)={0x10, 0x0, 0x2, 0x1000000}, 0xc) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 04:35:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000001000-0x38)={&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "08a2ccd86e102c380737faf94529d3db989ca66b39060ef1c88216fcb25e814a69977cc7c529b3a0f515d9856ac71d75b9ccdb5a2162f3d0f121250ff0d24c", 0x0}, 0x60, &(0x7f0000005000-0x70)=[], 0x0, &(0x7f0000005000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00002b5000-0xbc)={0x20, 0x0, 'client0\x00', 0x0, "4118cfb109e05041", "5ea0c298f34b2ec4399d00fd8fde44a3b38fab166c2d18eed0514b0a6fc6712f", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 04:35:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00002c6000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00003d2000)="") rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075d000-0xad)="", &(0x7f000015e000-0x4)=0x0, &(0x7f0000b26000-0x4)=0x0, &(0x7f0000923000)="") socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000778000)='/dev/rtc\x00', 0x1, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00002a1000)=[0x0, 0x9]) ioctl$int_in(r0, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r0, 0xa, 0x12) fcntl$setownex(r0, 0xf, &(0x7f0000704000)={0x2, 0x0}) recvmsg(r1, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r3 = dup2(r0, r1) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000b23000-0xe8)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004da000-0x4)=0xe8) r5 = getegid() chown(&(0x7f000061b000)='./file0\x00', r4, r5) tkill(0x0, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 04:35:27 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x80005, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000011000)=""/191, 0xbf) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000014000-0x20)={@generic="a4e0408cf21dbaed085193c5a21eddfd", @ifru_flags=0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000003000)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3f, 0x0, 0x3f, "86766b8ec58c815dac00597e58a654edb4af3045eeb4d18995d9714f1839db2ee39ae24cdd3d9eacea6a649f7bddb618862ad8d7874187c64dd31b891e36c9630a6e33d2f60760732e293db4019bb8e9"}, 0x160) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000c95000)=@generic="5d6f3885783e715324717f53441294da") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 04:35:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f000000d000-0xc)={@empty=0x0, @loopback=0x7f000001, 0xd5}, 0xc) r2 = dup3(r1, r1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000015000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)=0x14) r3 = dup2(r1, r1) r4 = fcntl$getown(r1, 0x9) fcntl$setown(r3, 0x8, r4) setsockopt$inet_int(r3, 0x0, 0x4, &(0x7f000000c000)=0x403, 0x4) ioctl$KDMKTONE(r3, 0x4b30, 0x243692de) fcntl$notify(r2, 0x402, 0x20) 2018/01/31 04:35:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000dfe000-0x8)='./file0\x00', 0x4000, 0x75) accept4$llc(r0, 0x0, &(0x7f000075c000)=0x0, 0x800) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000a46000-0x1000)="c60023ff", 0x4) 2018/01/31 04:35:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getpgrp(0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000088e000-0x11)='/dev/vga_arbiter\x00', 0x246000, 0x0) getsockopt$inet6_int(r2, 0x29, 0xff, &(0x7f00005cc000)=0x0, &(0x7f00003d7000-0x4)=0x4) process_vm_readv(r1, &(0x7f00001ce000-0x30)=[{&(0x7f000052c000-0xa4)=""/164, 0xa4}, {&(0x7f0000873000)=""/78, 0x4e}, {&(0x7f000081b000-0x5e)=""/94, 0x5e}], 0x3, &(0x7f0000f2b000)=[{&(0x7f0000cc8000-0x2f)=""/47, 0x2f}, {&(0x7f0000dc3000)=""/133, 0x85}, {&(0x7f0000667000)=""/67, 0x43}, {&(0x7f00007dd000)=""/89, 0x59}, {&(0x7f0000541000)=""/107, 0x6b}], 0x5, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) sync() sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0xffd0, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 04:35:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2a) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e80000-0x14)={0x5, 0x0, 0x3, 0xffff, 0x800}, 0x14) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) recvmsg(r1, &(0x7f0000139000)={&(0x7f00005fb000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000d7d000)=[{&(0x7f0000e33000-0x68)=""/104, 0x68}, {&(0x7f00006d1000-0xfe)=""/254, 0xfe}, {&(0x7f0000eee000)=""/107, 0x6b}, {&(0x7f0000ea8000-0x41)=""/65, 0x41}, {&(0x7f00007aa000-0x86)=""/134, 0x86}, {&(0x7f0000cb7000)=""/4096, 0x1000}], 0x6, &(0x7f000099c000)=""/7, 0x7, 0x8782}, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000039f000-0x4)=0x0, 0x4) r3 = syz_open_dev$usbmon(&(0x7f0000a54000-0xd)='/dev/usbmon#\x00', 0x9, 0x10000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00006eb000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x1000ff, 0x4, 0x207, 0xc5}, &(0x7f0000beb000-0x4)=0x39) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000a0000)={r4, 0xffffffff, 0x30, 0x3, 0x0}, &(0x7f000033c000-0x4)=0x18) 2018/01/31 04:35:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000064000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xa4, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = epoll_create(0x9) epoll_wait(r1, &(0x7f0000f38000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x0) connect$inet6(r0, &(0x7f0000389000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 04:35:27 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) signalfd4(r0, &(0x7f0000001000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x6, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000003000-0x60)={0x0, 0x2f, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) 2018/01/31 04:35:27 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x14)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) link(&(0x7f0000011000)='./file0\x00', &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 04:35:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x0, 0x7, 0x7, 0x0}, &(0x7f0000001000-0x4)=0x10) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) r2 = syz_open_dev$sg(&(0x7f00001b7000)='/dev/sg#\x00', 0x401, 0x103002) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write(r1, &(0x7f0000200000)="678ae35828b9e374dd3efabae21af7a3ae78c52d77068bbd5e2597255e9edbb5213139ff7b18b691b09e07b4d302955efffe40f2d7f5ffa9965634c7949ba677795c14b4dc54e67b99ad449a0e507df169512aa7f2625d217ec8f44c77c6bcca5efc366a7a630f0c8e57c88d09163b66189855630962b6664c33818085c0cd3e7021bf1b1e41ff8177c88055c258f031cb63fe600dc2f95e07349f1ff743c85868ffa29a025965fcb2a89bd1464b", 0xae) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000b28000)=[@in={0x2, 0x1, @rand_addr=0xfffe000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xbf, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, @in6={0xa, 0x1, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}], 0x58) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000281000)={0x0, 0x0}, 0x8) accept(r2, 0x0, &(0x7f0000e6a000-0x4)=0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00003c3000-0x8)={0x0, 0x0}) eventfd2(0x800000000002009, 0x0) [ 48.092637] device gre0 entered promiscuous mode 2018/01/31 04:35:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000e07000-0x8)='./file0\x00', 0x80000, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000fd000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffff}, @in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8}, @in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9ef, @loopback={0x0, 0x1}, 0x9}], 0xac) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f00006c9000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) 2018/01/31 04:35:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[], 0x0) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r2 = dup3(r0, r1, 0x80000) clock_getres(0x1, &(0x7f00006d5000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00001de000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00009cc000-0x10)={0x100000000, 0x4, 0x7, 0x7, 0x0}, &(0x7f00007cf000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000dc5000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x2, 0x2, 0x2, 0x3e4cbae093e42792}, &(0x7f0000db7000)=0xa0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009f1000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000393000-0x4)='bbr\x00', 0x4) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000135000-0x24)={0x9, 0xfffffffffffffff8, 0x9, 0x401, 0x0, 0x7f, 0x81, 0xa30, 0x2, 0x1, 0xfffffffffffff2c6, 0xd7}) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000517000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0xe4d, 0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000459000)=0x8) r7 = socket$inet(0x2, 0x80a, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000a16000-0xe)='/dev/keychord\x00', 0x40, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000076e000-0x4)={0x6a, 0x7, 0x0}, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) ioctl$int_out(r6, 0x0, &(0x7f0000de5000-0x8)=0x0) fstatfs(r5, &(0x7f0000f57000)=""/196) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000ad3000-0x18)={r3, 0x3, 0x30, 0x100000000, 0x9}, &(0x7f0000486000-0x4)=0x18) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0xffffffffffffffd7) socket$netlink(0x10, 0x3, 0x0) 2018/01/31 04:35:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x40, 0x49800) fcntl$setstatus(r0, 0x4, 0x24c01) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f72000-0xb)='/dev/hwrng\x00', 0x0, 0x0) read(r1, &(0x7f000049d000-0x57)=""/87, 0x57) 2018/01/31 04:35:27 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004ec000-0x9)='/dev/rtc\x00', 0x420000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000900000)={0x10, 0x0, 0x0, 0x80008}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000304000)={0x3f4, 0x1, 0x6, 0x200, 0x2, 0x2, {0x2, 0x0, 0x5}, [@nested={0x1c4, 0x9, [@typed={0x88, 0x57, @binary="792faf60c7cdca7b541532d82c0af0caea255a5a8bfbbc1d75d8bbebf3c87b0d688aef4ac550b88f757ccfb28a739b3c6c7f79845b464766d48ff791617cdbf64b7e6f439b04b86c30f9ba7934305b5add8d9cb56e63acb2c69cc43e9c33dfde5acf0758604ee9dc8f8f1c2f09e4210b8c579c85e112e4b32ccac36f1e"}, @generic="47c23c5627952082ebcbf2e276eacb4de6ee052f84959e0688e9d117b154167dbc72e6920f27", @generic="999d4186edc1edafd95eec62abf51a13d463ad55783660308f3f01a10fd439d728e94694412ca4ba83de9755adb655bcf045e0718906bcf5f4e9f8f441f466af2a93e31e4e2b018072746f7aa0b1c870d3767e896592558c2a0bf6d8fb294813667c93d99e8eebe790612fcc9a2a859b6f1440354277ecccb2e64cdf2b0086aaa8edc1108714601f5cbf3e67c6a1bea18c19f560bf77e38aa8d64dba0c76e859b6580657c9290047e83502b24a1605096ed5f86b52b30155491d92f543e04c", @typed={0xc, 0x4a, @ipv4=@empty=0x0}, @typed={0x8, 0x2d, @void=""}, @typed={0xc, 0x93, @fd=r1}, @typed={0x24, 0x1a, @str='.vmnet1vmnet0vboxnet0*},GPL\x00'}, @typed={0xc, 0xe, @u32=0x1f}]}, @typed={0x18, 0x6a, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="ca1661a8138cf8c686ffa2116effa16dc1a7c74d51c76e5396988f79d4", @generic="32b24009ab2972b542475a4a18153d7482e866e9496ae074c5f236cb2453d9bc9a34b0054e9c6c041675afb84d0e18f89ec021aa039e0419904425626092f024c79f15fa021525673036677f63517cb1e18f6fb4dfe785423849f25bf7ae3e99b30d86af1edeb02a06fca7a65ce974dc47a32ff748fdcf7cc56b1a3b4702025c1c9e27b0a3a98db2615624b8fe781e16f5a1707f8aa7fbcbe136d8a3e323d8a78001a618a712b44c9a4c4e3bcc5c1b1b9f71012363abb13564b88f3b8b797fc14cee21354258f3216ccb99a7bb3754b5f449cf3789457455", @nested={0x10c, 0x2e, [@typed={0x18, 0x93, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="9eff3a21194972cb95f3e4e96dbaa796cc7dd65c0d591f82619086ceb655ee24269bbb51613b01e0f88c9f03ff6132c2c4d5ac15d68ed8c79a7979cc0f1dcbc3f007f0ac403eee9e98fee150449d5943ff42594cbb6e4d356a43d11bf6e0bd94fef2f75719cde060fb62829fa8b36201e4235987360ba91c69da8114d1ee3f3791a6f6d9da731a622439358702c82e3391261497fa0261da2f7b7c457a49e9500dfc83d58e380cfe12790f00327614fe2fbef26d9d8982c2f19843e34f8a0aa97c66611f2b35f302a7422425451be759372615f5c73a6d26", @typed={0xc, 0x65, @uid=r2}, @typed={0xc, 0x69, @ipv4=@loopback=0x7f000001}]}]}, 0x3f4}, 0x1, 0x0, 0x0, 0x4000000}, 0x8005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@nested={0x10, 0x1000000000000002, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000ddc000-0x10)=@common='nr0\x00', 0x10) 2018/01/31 04:35:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fc2000)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000660000)=0x7, 0x8) r1 = memfd_create(&(0x7f0000ce1000)='vboxnet1)bdev\x00', 0x3) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000caa000-0x4)=0x0) listen(0xffffffffffffffff, 0x5) 2018/01/31 04:35:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) sendmsg$unix(0xffffffffffffffff, &(0x7f0000c99000-0x38)={&(0x7f0000266000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009c4000-0x40)=[], 0x0, &(0x7f00005aa000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b61000)='/dev/vga_arbiter\x00', 0x80000, 0x0) r3 = accept(r2, &(0x7f0000f9b000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000412000)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setsig(0x4203, r4, 0x0, &(0x7f0000fbe000)={0x0, 0x0, 0x67918, 0x0}) ptrace$getsig(0x4202, r4, 0x0, &(0x7f00002ab000-0x10)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000018000-0x4)='tls\x00', 0x4) 2018/01/31 04:35:27 executing program 2: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x125f, r0) 2018/01/31 04:35:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000360000)="2400000052001f0014f9f407002c04000a00071008000100ffffffff0800000000000000", 0x24) 2018/01/31 04:35:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00009de000)={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x10000000002, 0x80000000000000) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 04:35:27 executing program 4: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000022000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0) 2018/01/31 04:35:27 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000056c000)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000061c000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000a2000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x9, 0x3, 0x0, 0xa, 0xa0, 0x20, 0x6f, r1, r3}, {0x7fffffff, 0x0, 0x0, 0x6, 0x800, 0x4, 0x5, 0xffff}, {0x7, 0x0, 0x7, 0x8e67}, 0x2, 0xb, 0x0, 0x0, 0x2, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x33}, 0x70dd430829477771, @in=@empty=0x0, 0x5, 0x4, 0x1, 0x3, 0x80, 0x6, 0x81}}, 0xe8) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r4, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x38, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x0}, @IFLA_LINKINFO={0x10, 0x12, [@IFLA_INFO_KIND={0xc, 0x1, 'em0ppp1\x00'}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 48.240560] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 48.263793] audit: type=1400 audit(1517373327.536:44): avc: denied { setopt } for pid=8704 comm="syz-executor5" 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 [ 48.265240] audit: type=1400 audit(1517373327.536:45): avc: denied { getopt } for pid=8704 comm="syz-executor5" 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 2018/01/31 04:35:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f00008c2000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f000023d000-0x4)=0x0) eventfd2(0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/31 04:35:27 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)="") chdir(&(0x7f00002d7000)='./file0\x00') symlink(&(0x7f0000395000)='./file0\x00', &(0x7f0000d61000-0x8)='./file0\x00') r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003a7000-0x10)='/selinux/policy\x00', 0x0, 0x0) write$selinux_user(r0, &(0x7f0000002000-0x24)={'system_u:object_r:tmp_t:s0', 0x20, 'system_u\x00'}, 0x24) 2018/01/31 04:35:27 executing program 6: r0 = memfd_create(&(0x7f0000e08000)="5e657468312f70707031296d643573756d766d6e657431fa2676626f786e6574316264657600", 0xe213ff4031000794) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001000-0x5d)=""/93) 2018/01/31 04:35:27 executing program 7: mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000615000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000783000-0x4)=0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000a6f000)={0x0, 0x0}) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) pipe2(&(0x7f00005a8000)={0x0, 0x0}, 0x80800) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00006d5000)=0x0, &(0x7f00001ec000-0x4)=0x4) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x70005, 0x0}) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f0000a6f000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000359000-0x10)={0x0, 0x0}, 0x8) 2018/01/31 04:35:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = memfd_create(&(0x7f0000294000)='cgroup\'systemlo^lo\x00', 0x3) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d29000-0xb)='/dev/hwrng\x00', 0x111080, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000922000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffff00000001, 0x3639, 0x3, "baa0a08082656a3e43e591c82c3dd98cdde7c15b53c4b2e2e218dccdfeebbcfba7f77a9b4116fab25560a28378d4eb8cc3ab494e0b0855f3be942ec586bb77d8753a6238360a5537ea093d0c962c07e0"}, 0x160) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) 2018/01/31 04:35:27 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b000000040a030007fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000010000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000010000-0x4)=0x20) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000002000-0x4)=0xaf, 0x4) 2018/01/31 04:35:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000649000)=0x0) syz_open_procfs(r1, &(0x7f0000825000)="bd0700006574006b00010001a3bb76172bc83abe696c33ff0267398d79ba1326df0b085d391a175cb557b9f06fbc000000c0ffde2a390fbd1be9732fd03a26510000dd2c632c49c9792c224cf6afdb282c7b6dc5ba") getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000b16000)=0x0, &(0x7f000096d000-0x4)=0x4) 2018/01/31 04:35:27 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 48.289376] audit: type=1400 audit(1517373327.546:46): avc: denied { ioctl } for pid=8704 comm="syz-executor5" path="socket:[16217]" dev="sockfs" ino=16217 ioctlcmd=0x5456 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 [ 48.309688] device lo entered promiscuous mode [ 48.362113] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/31 04:35:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005ec000-0x4)=0x14, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00007b2000-0x4)=0xa264, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsetxattr(r2, &(0x7f00008aa000)=@known='system.posix_acl_access\x00', &(0x7f0000a64000-0xf)="6d696d655f747970655d5b2ccd4000", 0xf, 0x2) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) lstat(&(0x7f0000dab000-0x8)='./file0\x00', &(0x7f000017f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00008a7000)={&(0x7f0000f7c000)=@proc={0x10, 0x0, 0x0, 0x80c80}, 0xc, &(0x7f00005cb000-0x30)=[{&(0x7f00006f7000-0x1b4)={0x1b4, 0x1b, 0x200, 0x6, 0x1, "", [@generic="a0d9e76786b9fc95db132f3d85669a5ae82a09a2141e9150587926ba1f23415d55699345b06a348eaac5d7c534ae7e8d81fcbe328cdc3e34c4c8803bad8635cedfe77175b9e6dc0c7db47f5c3a54582e15f3cc3b455a1302806be7781e8d90", @generic="7bcdad46d587accb711061032def45d9f44f35f65d0c048cfc5727a64de74a0a301106bf15a61c226add6599f273e8a9c54ae36d23fb0ff17dd62a8bea5d931ddddae7dcc7c78615842c963ad31fb28f", @typed={0xc, 0x50, @ipv4=@rand_addr=0x1ff}, @generic="fedfd444f2e4639835f56aa7f8631974eb51b4d881312e873c1ff29b04f56d48b779641c9fd5dc494adebdc86941420f4c9fc7d4717d08f113db5a28b8f74634c2905a960b1c1b772d4ed5f40825ac347f3711725122f00f191001d0298a394c1ff5e256c65fb94c3c517299e81a9cc18ae1f14e6f885edda39d704479f808b4165f64454ffdb3c417836205e9a9137851e9950e825e13188e253d9918205de350dabcec347e5b7f8f9af48358bcda0e4dc26c6af70731ab1837aeb550b6093e53f6fc89f4c97e7db097425e372fdc0ee326657bafb3e3a1", @typed={0x10, 0x6b, @u64=0x3}]}, 0x1b4}, {&(0x7f0000120000)={0x13c, 0x1a, 0x20, 0x7, 0x0, "", [@typed={0x18, 0x5d, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @nested={0x114, 0x43, [@generic="1752974f2c79211569d5a5f403f378656136edfdccb01275b98993a4df092d34ff405de27acee67e5ee9240fdb1914aff60bc598fa5813763cfd8783e11b3f95d5a35bcdd48c0cc37933847430d236d287e1941f6be43adc4b0df09c5404a336cfae173a98b8abd00e981b08564de12f22d48ca717034d559320a87c655e8e4ae63aa47c070dbd7c2d23b85d496d6f630f0d2cfdc44b07c4ad72774f463c2d3fee33a853e2a754a19cdce40487c908270e9cf78743302bb5af389a336ce7dd93487217bf7cc5a24fb34b907fb3d4f015b81a60dae5d7ea073ccf1d5b791ce4d56b01186c09f1ac8874e44fc04ba70cca03c17c0e6e", @typed={0x18, 0x2d, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}}]}]}, 0x13c}, {&(0x7f0000a0f000-0x2488)={0x2488, 0x1b, 0x8, 0x7, 0x0, "", [@typed={0x18, 0x40, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}, @nested={0x84, 0x56, [@generic="9cb4d10741eb810e1d46a8f18b5cadbcb75db8bb521894b578a0c0b9f0a4f86e9e2c6c93ecabbdd9956ca09d13c1196aff8ba04972ebed481234da6e94f41bed55e472978ff17cc19c6019940c3f696e7bd1355ca5c20d76953b88232834aa7bf9ac656f1aa4e2471f9f4ee73b17ddbd744779d076795fe416ff1a4260"]}, @generic="4f7deca165cab1ef8e46f7cc8f09584ca9dfac65f092aaa7d65d0e7979666737ae96695ce76966a2af6e5c43eb0295610cb6749979c72545bd04a0884d2c170ed8d31808821a18c62de7057530d0028119b2324f4ef421ccabcf63328e91d7e0094df7879c4b7f3122ea696ced80c26f899eee35a5d57e897fbf6c7586b504d0e6f71005e82bd93fc3b6374dc3e0d95a219134a880e42c637bd63329ec6a0063e5659495b1696a2c04a419e1cf597a9e63a11fe5f94de2abd6611db213cc4bad0edf94cd7e722b4a2a8c02c0ecf3de3ffc30fd864686fc415a96b92c0b483df1f25ced75f27b6669446ac894e6a1", @typed={0x8, 0x5c, @void=""}, @nested={0x10f4, 0x46, [@typed={0x8, 0x75, @void=""}, @generic="d1879e3d97a64a4522222a01c90e3e3ab0d6cc4f23dd6accf6a68a1f95f704d8bff777939f74b9640898750cb153f3a1d968face989fabf52aea09fb13609c212f90b7104e7117312adf099db4869a10e29666398b2794068242dd6860bc21e89d5565e00b07c253742950dfca02bbd20a11d696f589b119fdfa9a5490329f1cd0ebec554e31b55d370d4bd63cbad5ea75559371d2e4e646503531ee233d25d031bc26dae6beaef99bd73637ed1deff6cb82ab288a5204f95073e4685f909985d77a38f2bd913367e13e707bf3cd", 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@typed={0x18, 0x85, @str="6d696d655f747970655d5b2ccd4000"}]}, @typed={0xc, 0x200, @uid=r3}, @generic="2c190574cf42e1701ee6728e9be87fd0ef41e964badad14663bdbde4801d2f20262a1d0856ede735d21b2daa8575ae03e20ee16d33ed584cec27e9d09ed09dbd1654aa9f85e4fbd47b3e26e9b4b80b32d7f6091be356902b0f0b77edbbd5361353a6c4a5b8b6ac3e1d2b7cfb415557c365068fb7995c883ebc2cec4c1de1a41421182e3755c855374c0f0942a1e0575876bce5dcc3e0c01606a2294ed74ca05e109ce24c31a0ef95a3c76900b713252d14a61e0da212", @nested={0x1130, 0x6f, [@generic="2755a33cc2d3b55002548c97b38feb0de3c0fecd4892686315a49634340928b3bcfa49859300269c3f1bd94fb9475ed1a95a0f9e2d353ebfcfa513c7edeceb2a44c23d632f79b98936a90e9e2ea5394ae7d74dad262d5095fcab9cc1", @generic="dd4ef4ec9b8403902d70253c818d86739f26623de98f25c5dca23e10c13e3aa71db49993e234803a4157e909ac45c499c89be3cca699a3a75e762cabb3b9a38ac80fd0ea1610d97419ad72319fd5d915c66d99990bbf20825ccdef58ff939f8c59d0284ed8e4", 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@generic="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0x2488}], 0x3, &(0x7f00008fb000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r2]}, @rights={0x18, 0x1, 0x1, [r2]}], 0x38, 0x8000}, 0x8001) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0x17, @tick=0x0, 0x0, {0x0, 0x0}, 0x800000000000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 48.418516] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/31 04:35:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000044b000)='/dev/keychord\x00', 0x200000, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f0c000-0xc)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000157000)=0x151) syz_open_dev$binder(&(0x7f00008d9000)='/dev/binder#\x00', 0x0, 0x2) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00008c6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000545000)=""/155) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009f6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000a2f000+0xaa5)={0x1, 0x5, [@random="a182b166c9f1", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @random="f63ff5d84d3a", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) write$selinux_validatetrans(r2, &(0x7f000075c000)={'system_u:object_r:dhcpd_initrc_exec_t:s0', 0x20, "737973c9656d5f753a6f626a6563745f723a766d776172655f6465766963655f743a733054d3c5a4297421f2a3083d967a87e1f41146aa462f6285c313e2a84186f648636338c7b2dcdd2a00fa9a8813b48b65b717b5d15c4766d4fb290ff4bc7b11bbd0b81774b4cc", 0x20, 0x0, 0x0, 0x20, 'unconfined\x00'}, 0xc5b039a1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bfb000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006df000-0x4)=0xe8) connect$packet(r0, &(0x7f0000912000-0x14)={0x11, 0xd, r3, 0x1, 0xffffffffffffff9b, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/31 04:35:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000d41000-0x38)={&(0x7f0000058000)={0x27, 0x80, 0xfffffffffffffff9, 0x0, 0x8, 0x0, "662be677a9f8bf5447ba3b755a60d210f34660fa1209ed68886568856fba7be0f21b38ae2519631128b81a256b0722e011018e748598afc39d3c368fdd6266", 0x3}, 0x60, &(0x7f00009f1000)=[{&(0x7f00002ba000-0x3a)="f087509ef9171dd16a72418fbc9a66b129b7e8f29ab5764ef7da4cd6278f62a63431b6a16907f25472c92ed7bf3bfa606a096f6b95ba71c22063", 0x3a}, {&(0x7f00002bd000)="164b52a4be51e5ba28809fb987d6639704a82a7a1e5675cca44552ab6a8bd5a649dfdfeb327bdb2679e1cdca8f7cea491afe6a6ac9a738045fb300135eac048e0dcb46e4f054395945fececcb50e897d610ba08d424adf01c1c0d1bc11aad0a07bc8adbe00c36b9e1e336ddb0ef468e5e099e036dcc7640e94ffea4326f6ef01be7a80791670e597b25a784a70d73a3755b3ec6af9c2813c14938a91c41956857c78cfc22ba2698a439b6672ea831daedf6f1080666c2365209ca2d34c702805cf", 0xc1}, {&(0x7f0000c26000)="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", 0xfd}, {&(0x7f0000d0c000)="3a66a2cdac8baafaee8f91de54c86410ce273754876662b85d4e70e8fec916bdcc829632c3a7e95fe7320f7acb763c75aed4d2c71ae2eeff726f5caff0ae439c3f2a7d959b9cc4b1db69037efcf34573bd742ef71c52d12278828ba52cb750bb3626f14cf73b22744a47317630b83ceda71ae1b6aa873ee2545326f8c206b469121a0a", 0x83}, {&(0x7f0000f61000-0x29)="f3039f1a2c93e679bd64b3f89e8bcdc70aa0480cc0dc6012c3c52de95099e884717d49e2f79cf031bb", 0x29}], 0x5, 0x0, 0x0, 0x20000000}, 0x4000000) sendmsg$nl_route(r0, &(0x7f00004c8000)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000053c000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @generic="b63d325e25a82d2c8f0cfb67bfd5fe74"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 04:35:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) getpgrp(0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f000030f000)="00019a2f617f70004543492e39b228a5d3290900719a0d37988397c2bf86220cac690218f7c6239241a94ebb0c97b1e1be6a1cf6") sendfile(r0, r2, &(0x7f00004db000)=0x0, 0x0) 2018/01/31 04:35:27 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000000)={0x88f3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f0000003000)='/dev/usbmon#\x00', 0x3dc0660e, 0x20000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000000a000-0x4)=0x5, 0x4) 2018/01/31 04:35:27 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a21000-0x9)='/dev/rtc\x00', 0x210400, 0x0) bind$unix(r0, &(0x7f0000063000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) connect$unix(r1, &(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000002000-0x8c)={0x608a, 0x71a1, 0xfffffffffffffffa, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 04:35:27 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x48, &(0x7f0000001000-0x2)="", 0x15c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x9, 0xa, 0x4) membarrier(0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6d55}, {0xa, 0x0, 0x7fffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xfa9e}, 0x5, [0x8001, 0x7, 0x2, 0x3ff, 0x1, 0x4, 0xc50, 0x7]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000001000-0xc2)=""/194) recvfrom$inet(r1, &(0x7f0000000000)=""/156, 0x9c, 0x0, &(0x7f0000e2d000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r2, &(0x7f0000003000-0x10)={0x1a, 0xff, 0x1, 0x2, 0x0, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/31 04:35:27 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000d41000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x100000000000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000719000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e63000)={0x0, 0x5b, "4c192c66d8b7f43b1d34007f111546bd4b3890ce6f83f0c21c14136338e2feca06c4a293ae3d9bd77be1daf500193c40121a75aa3800ae43c7a323d83f5ffc30adf1bacf140b97c7c08a2e619a56d2b17df1df88d2fc21f4295db7"}, &(0x7f0000e64000-0x4)=0x63) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000a0000-0x8)=@assoc_value={r2, 0x3}, 0x4) readlinkat(r1, &(0x7f0000e62000)='./file0\x00', &(0x7f00004d4000-0xe9)=""/233, 0xe9) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000e62000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00007e7000-0x34)={{0x0, 0x1, 0x6f, 0x3, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 04:35:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f000051c000-0x1)=""/1, 0x128) 2018/01/31 04:35:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d56000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000603000-0x7e)=""/126) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0x200000000000d, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 48.445541] audit: type=1400 audit(1517373327.716:47): avc: denied { accept } for pid=8741 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 [ 48.483096] netlink: 7 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/31 04:35:27 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x4000, 0x7, &(0x7f00000cc000/0x4000)=nil) pipe(&(0x7f00000cc000)={0x0, 0x0}) ioctl$TIOCGPTPEER(r1, 0x5441, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 04:35:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000ecd000-0x8)={0x0, 0x0}, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f00008f1000-0x22)=""/34) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r2, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) recvfrom$ax25(r4, &(0x7f0000c51000-0xaf)=""/175, 0xaf, 0x0, &(0x7f000024b000-0x10)={0x3, {"af32522e26c3e9"}, 0x407}, 0x10) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r4, r2) recvfrom$ax25(r4, &(0x7f0000aac000-0x3e)=""/62, 0x3e, 0x0, &(0x7f0000b02000)={0x3, {"a71f44c4615a23"}, 0x1}, 0x10) tkill(r0, 0x13) 2018/01/31 04:35:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000335000-0x8)='./file0\x00', 0x44) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000099f000)=0x8252) r1 = syz_open_procfs(0x0, &(0x7f0000ec0000-0xe)='net/igmp\x00') r2 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000493000)={@generic="07d4eacabe55f949a60d63b87746805f", @ifru_mtu=0x401}) connect$ax25(r1, &(0x7f0000aa9000)={0x3, {"205d890c0bbbeb"}, 0x4700000000000000}, 0x10) sendfile(r1, r1, &(0x7f00000da000)=0x800, 0x5) 2018/01/31 04:35:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000e7000-0xe)='/dev/keychord\x00', 0x10200, 0x0) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f000043d000-0x4)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00003aa000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000859000)='/dev/autofs\x00', 0x0, 0x0) open$dir(&(0x7f0000393000-0x8)='./file0\x00', 0x0, 0x18c) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/01/31 04:35:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) splice(r0, &(0x7f0000520000)=0x0, r0, &(0x7f0000b0c000+0xb37)=0x0, 0x0, 0xa) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ba3000-0x18)={0x0, 0x9, 0x30, 0x7ff, 0x4}, &(0x7f000098c000)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d84000)={0x0, 0x80000001}, &(0x7f0000eb5000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000002e000-0xb8)={r1, 0xb653, 0x2, 0x1000, 0x3ff, 0x8, 0x9, 0x4, {r2, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x1, 0x5, 0x2a9}}, &(0x7f000060f000)=0xb8) fgetxattr(r0, &(0x7f0000088000)=@known='system.posix_acl_default\x00', &(0x7f00008e0000-0xfc)=""/252, 0xfc) 2018/01/31 04:35:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioperm(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000141000-0x30)={0x4, 0x0, &(0x7f0000005000-0x68)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000002000)=""}) r1 = syz_open_dev$usbmon(&(0x7f0000a58000)='/dev/usbmon#\x00', 0x800, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000c75000-0x2)={0x6, 0x4}) 2018/01/31 04:35:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000a05000)=""/14, &(0x7f00005d3000-0x4)=0xe) r1 = dup(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ce3000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000)=0xe8) sendmmsg(r0, &(0x7f00001a1000)=[{{&(0x7f0000f99000)=@ll={0x11, 0x2, r2, 0x1, 0x80000001, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14, &(0x7f00002af000)=[{&(0x7f000001e000)="368793438c9c906ba0683044b0eb7d2d2526937cf512636407fcb77ddc2fe0f4868f80c9", 0x24}, {&(0x7f00002ea000)="7e81ec85f1c68cc1cebd789121e56fb1b2d2b02a4304f4e1fdd03f0d700380fb812bb2e69ce17fd45db8b18357d29a44cbc218793504a08ef319ae44486c5278e6a8e9ddcf8bc46f7ee8fe2e8593247e1faff963019fde0924cb4a63b283a4ad938a7e430649d8f97ae61baf36ccb526f07ae3acde3f5c8a8adc5c77ac232f6ee2a3bed90deb55083edd5f6050adcbb1b786733818692eb46a5375", 0x9b}, {&(0x7f0000a93000-0x1000)="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0x1000}], 0x3, &(0x7f0000ef2000-0x2470)=[{0x1010, 0x11f, 0x1, 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{0xe, 0x101, 0x8, ""}, {0x48, 0x11, 0x0, "25511b51c2745e3aed279bdb1c5c4367101ab99d1771dfe1506d751e38b1d3a37d58bebb576eb4d46bb5175fd06bd4f8a7ac00c3"}, {0xd8, 0x105, 0x0, "b071cd2f696c697b436ec9a14d1831a3a1f1600aa8647df72906e5d5b98b62f0144d159221b6dc5e9c62af1e544cd34192c3b56520590a741cb1ff6fa329e15590cdcd937b2c360c484fe89e5e5e8055c34488cb454a1a13482f08cca8ac093dd47165eae02d9abaa510e09d6c38d56b29f8007decf77e629dcb33fa5b816ea6ede7294f59ae9c85e37c308f050b228465bda39ccf8ba4f7a76f1aaca3c0e99c92684bbc91b38724c019e2291322b72c78d6e152afc6bce2d0bd4c2ccb73fa90a51bd95098e4"}, {0xa0, 0x84, 0x0, "ce6b2b92231c2aac5d4aea1ad2d9e3e4651b7ccf3b03b0a603eed29b308f0c301fa249fd4787a7259831cb13be9690bec17f7d8e21e41977721b07b9a6eae693e8178f225089ba1dcc5a2dd85d064e91f6911051a3357118e5ba9c6a7e567e612bb5a91f418b18ee12db5bf0f1df24951db16f3cb6763a4047e192396b31391d49ef92a2b39ae2e817aa0ed79ab2d7"}, {0x108, 0x107, 0x7ff, "f405e3ecf2c43801d0956b7910628c4544c61882ebd681fe9753d1434e4502d7f7b84930d05748ec01fe9bd60c8dbaaa1f1736bb63ba31cf1a4506a1b1e9fb1c977b0f7e18b145a3233153ff1bfd54a0ded8e4d6ac9f02e2a890ecf6504172d53be506f47293a85bd5ce5940ab5f98a3472d14417d313bbb3dbc860372ee95bea79dd4bda6cc33e6c3c71765c13fc1225c0b3595c3bd6c2b9fea37f545d307d699ca9721728d310a04864a4d53ca193aa3c0a41f4cb4736bda7c912a941a00f8e26bee3af8216c5dd3898ac59cecd8f375b713ff592678ff46705cc6afc7a6093ef400f1a916e8b63a1656bb8851749164ffcdbbbdc20b1f"}], 0x2470, 0x4040}, 0x9e2}, {{&(0x7f0000ba3000)=@hci={0x1f, 0x5c, 0x0}, 0x6, &(0x7f0000f9e000-0x10)=[{&(0x7f00007e7000-0xdd)="2e32ce282fb7d9198558dc3850f6db090c708243bee82cb84c4817fe64d375230d47ebbeaaec182b75da7b432f007ce92e8d36aa7d92a725d45080e40292733eddd764e0b96a8d764a02ddd6298bf9610a2eb82a4a9cf344e1d3ed1ec2ec57f85bb1d6713b65a4c6cc92d2e51900c75f3463f51d1f9255a8432f3c08635de76ee7883047eb53e4d988830c77156c32e882baf542719e7ad0296fb3fac22615eb36f64dbb4cdc3bc9712cd0b26fd09e1838c77b4466f4e3dd47876b0933251d03d7775c60cd7ce42494595cfca0ae1f25dfa228d96e5d37c8ff737d80cb", 0xdd}], 0x1, 0x0, 0x0, 0x0}, 0xc9f4}, {{&(0x7f00001f3000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x0, 0x1}}, 0x2e, &(0x7f0000d09000-0x20)=[{&(0x7f000012c000)="1b50ed02bcaff02249023cdbb9b1feb65d3bb855c2585cc3a25fc42d62c0604ed840c78160407686ac09c042451c0462", 0x30}, {&(0x7f00005c0000)="6cffae538ecdedb35828234d324e7dfd2c2293ac8e12a44566afed569431bd632be584bcfc88f68d16e91b0c66d615df183b29d1b8c148ed4e068119c1e6a42e9c8c32bdbe5e2fab79f814c3d4780b36b447d960d61ee246a31efbe34577a2ac54f02369deb3aa01ee2b0e5a9e3b396ada259b80b2042d373d1ae8e51a3c399c21efd8ef5a2a1c1a68cc4d095cd4e7fbe044f6015f20e60bb1d6008978f985298e69de1bc96d631051792643cefa4c745fcb97df3314045de3b0668a84599d0ea0ef95199786f3", 0xc7}], 0x2, 0x0, 0x0, 0x41}, 0x5}], 0x3, 0x4000000) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00006f7000)=""/88) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000664000)=""/0, &(0x7f000090a000)=0x0) 2018/01/31 04:35:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b64000)='/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$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$selinux_load(r2, &(0x7f000031b000)={0xf97cff8c, 0x8, 'SE Linux', "b19d2b42e622159baae29399747b07ccffa9"}, 0x22) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f00001c4000)=@generic="f62695af9f75ad2f3c09653636d6e843") 2018/01/31 04:35:27 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x773) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000b88000)=[{&(0x7f0000f9b000-0x93)="d34a9a9c809271bf61fd2139a54b80c1455ff026c65e9829037cbf9c35593773591ff28da356d3a88cbb33c43ca533fb1656951ce8dd12f8b6f0fbb098c402b58b42be945959fc2fcedfafee0d90952489cf6e4b8425ef06c9617366a231869bb4d0c45217599a5b151f70131ba931c6c23780c5b5d205ca335048991fd3e1f0915e0a4a3eb36842a8df669e1e388301b33d02", 0x93}, {&(0x7f0000bbc000)="142a72f4829398e8693712618f27b39cec4b44eda7acdb03d2ad78d081a4908b66a239739b06e98c0dd1cce321ffba5c501b4b0bfbc71ef49aa2967f66416ba7e559058b8c06d72ae7d29ac9379a255bb54e6a7482f304da4f821dc071412c08a2dc1cd05fc106cf390fb3f24148c514e670bec5da8c85dc6b14121cfdc009f86c6bbe64", 0x84}], 0x2, 0xd) pselect6(0x40, &(0x7f000018f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f4d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000397000-0x10)={0x77359400, 0x0}, &(0x7f0000f8f000)={&(0x7f00006ef000-0x8)={0x0}, 0x8}) creat(&(0x7f000028d000-0x8)='./file0\x00', 0x24) 2018/01/31 04:35:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000448000)=[0x7, 0x10000]) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00001c9000-0x10)=@generic="2bcb302ab64f3e9ac8981dda75020eb7", 0x10) ioctl$sock_ifreq(r1, 0x8bf3, &(0x7f00005a6000)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/31 04:35:27 executing program 6: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() readv(r0, &(0x7f0000a82000-0x80)=[{&(0x7f0000511000)=""/32, 0x20}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) prctl$intptr(0x17, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x15) 2018/01/31 04:35:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000bb9000-0x4)=0x5, 0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f96000+0xcf3)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a00002, 0x0}) [ 48.638305] binder: 8797:8804 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 48.659610] binder: BINDER_SET_CONTEXT_MGR already set [ 48.665196] binder: 8797:8813 ioctl 40046207 0 returned -16 2018/01/31 04:35:27 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000007000)='/dev/autofs\x00', 0x101000, 0x0) write$selinux_create(r0, &(0x7f0000004000)=@access={'system_u:object_r:gpg_helper_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x34, 0x31, 0x0}, 0x41) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f000000a000)=0x0, &(0x7f0000001000-0x4)=0xfffffffffffffcbf) socket$netlink(0x10, 0x3, 0x4) 2018/01/31 04:35:28 executing program 5: r0 = inotify_init1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={"0a49a2299dc6d0d5ee9ab60becf61d23", {0x4, 0x8, 0x3, "423280896cb6", 0x4, 0x0}}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000906000)=""/72) [ 48.685610] binder: 8797:8804 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER 2018/01/31 04:35:28 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000025000-0x10)={0x0, 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000005000-0x15)='/dev/pktcdvd/control\x00', 0x84000, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f000002a000-0x8)={0x81}, 0x129) recvmmsg(0xffffffffffffff9c, &(0x7f0000022000)=[{{&(0x7f000000a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000009000)=""/215, 0xd7}, {&(0x7f0000029000-0x68)=""/104, 0x68}, {&(0x7f0000015000)=""/4096, 0x1000}, {&(0x7f0000027000)=""/243, 0xf3}, {&(0x7f0000028000)=""/143, 0x8f}, {&(0x7f0000028000)=""/127, 0x7f}, {&(0x7f0000025000)=""/0, 0x0}, {&(0x7f0000028000)=""/88, 0x58}, {&(0x7f000000c000)=""/61, 0x3d}], 0x9, &(0x7f0000004000)=""/27, 0x1b, 0x3}, 0x4}, {{&(0x7f0000021000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000029000-0x90)=[{&(0x7f0000028000)=""/148, 0x94}, {&(0x7f0000012000-0xaf)=""/175, 0xaf}, {&(0x7f000001a000-0x32)=""/50, 0x32}, {&(0x7f0000028000)=""/66, 0x42}, {&(0x7f0000029000-0x1000)=""/4096, 0x1000}, {&(0x7f0000028000)=""/87, 0x57}, {&(0x7f0000029000-0xc9)=""/201, 0xc9}, {&(0x7f000001b000)=""/13, 0xd}, {&(0x7f0000028000)=""/74, 0x4a}], 0x9, &(0x7f0000020000-0x9)=""/11, 0xb, 0x7}, 0xbe9c}, {{&(0x7f0000013000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000001a000)=[{&(0x7f0000029000-0xa2)=""/162, 0xa2}, {&(0x7f0000029000-0x1000)=""/4096, 0x1000}, {&(0x7f0000029000-0xc6)=""/198, 0xc6}, {&(0x7f0000029000-0x41)=""/65, 0x41}, {&(0x7f0000028000)=""/63, 0x3f}], 0x5, &(0x7f0000028000)=""/228, 0xe4, 0x0}, 0x2}], 0x3, 0x1, &(0x7f0000007000)={r0, r1+10000000}) fcntl$addseals(r3, 0x409, 0x1) r4 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$tun(&(0x7f000000a000)='/dev/net/tun\x00', 0x0, 0x2200) ioctl$TIOCEXCL(r2, 0x540c) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2c, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 04:35:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000c3c000)="18000000020001000000be5efecd88367a000802cd000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02c62cc6e96c00442ef629037ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c34000000096f201cd", 0xc0) 2018/01/31 04:35:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006e2000-0x4)=0x0, 0x4) connect(r0, &(0x7f0000a1d000)=@llc={0x1a, 0xc, 0x10001, 0x101, 0x1, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000e87000)="") setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000155000-0x10)={0x0, 0x2710}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/01/31 04:35:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000a81000-0x4)=0x4) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000be5000-0x4)=0x0, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000222000)={@loopback={0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/31 04:35:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000034f000-0x8)='./file0\x00', 0x84000, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00009d7000)={0x0, 0x2}, &(0x7f0000572000-0x4)=0x8) accept$ax25(r0, &(0x7f00006d0000+0xa89)={0x0, {""/7}, 0x0}, &(0x7f0000ad3000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000023b000-0x8)={r1, 0x8000}, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007df000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000097b000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000029c000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000667000)=0xe8) r5 = getegid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ae9000)={r3, r4, r5}, 0xc) r6 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r6, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000c5f000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b35000)=0xe8) write(r6, &(0x7f0000209000)="", 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000058f000)={0x2, 0x7, 0x3, 0x2, 0x3, 0x5}) sendto$inet(r6, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 04:35:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000006d000-0x28)={@common='lo\x00', &(0x7f00007e6000)=@ethtool_cmd={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) r0 = syz_open_dev$usbmon(&(0x7f00009ea000)='/dev/usbmon#\x00', 0x0, 0x2000) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000076c000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 04:35:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000fbc000-0x8)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f00005fe000-0x8)='./file0\x00', &(0x7f0000687000)=@random={'os2.', 'vboxnet0\x00'}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = syz_open_dev$evdev(&(0x7f0000d48000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f00007e1000)={0x0, 0x0, &(0x7f0000df3000)=""}) 2018/01/31 04:35:28 executing program 6: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x1bca, 0x30, 0x100, 0x3ff}, &(0x7f0000003000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x81}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x20) 2018/01/31 04:35:28 executing program 5: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000029000-0x9)='/dev/sg#\x00', 0xdfffffffffffffff, 0x22000) ioctl$int_out(r0, 0x1, &(0x7f000005c000-0x8)=0x0) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000040000)={0x0, 0x0}) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000005e000)=[{r0, 0xc081, 0x0}, {r0, 0x8090, 0x0}, {r0, 0x0, 0x0}, {r0, 0x40, 0x0}, {r0, 0x4080, 0x0}, {r0, 0x2, 0x0}], 0x6, &(0x7f000005e000+0xd25)={r1, r2+30000000}, &(0x7f000005e000)={0x2}, 0x8) mmap(&(0x7f0000016000/0x3000)=nil, 0x3000, 0x1000000, 0x8010, r0, 0x0) 2018/01/31 04:35:28 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000db4000)='/dev/input/event#\x00', 0x100000000, 0x200000) mmap(&(0x7f0000000000/0x893000)=nil, 0x893000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xb, 0x69f9) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000893000)=0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="0702ffef00", 0x5) 2018/01/31 04:35:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000006000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000942000)=[{&(0x7f00007c3000)=""/217, 0xd9}], 0x1, 0x0) 2018/01/31 04:35:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000afd000-0x8)={0x0, 0x0}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000899000-0xc8)={0x1, 0x41, 0x1, 0x81, 0x3, [{0x800, 0x1000, 0x100000001, 0x0, 0x0, 0x1208, 0x0, 0x0, 0x0}, {0x5, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x2, 0xde, 0x2, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f72000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000db7000-0x58)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x3, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1f}], 0x58) poll(&(0x7f0000334000)=[{r0, 0x410, 0x0}, {r2, 0x40, 0x0}, {r2, 0x1000, 0x0}, {r0, 0x12, 0x0}, {r2, 0x1005, 0x0}], 0x5, 0x10000000000000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f00004cc000-0xc)={0x10002010, 0x0}) 2018/01/31 04:35:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bc6000-0x11)='/dev/vga_arbiter\x00', 0xbfffc, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f96000)={0x1ff, 0x3353, 0x8001, 0xffffffff, 0x6, 0x3, 0x7, 0x9, 0x2, 0x0, 0x1800}, 0xb) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000066b000)=0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/31 04:35:28 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000000, &(0x7f0000009000-0x18)="000000000ca7199c156bc07f90d01a8e5b868dfe1d777b8e", &(0x7f0000002000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f0000009000-0x1)="c2") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000009000-0x13)='@\\security/bdev[\\\'\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000a000-0x28)={@common='ipddp0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004000-0xc)={r1, @multicast1=0xe0000001, @empty=0x0}, 0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000003000)={0xffffffff}, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)={0x0, 0x1c9c380}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000003000-0x8)={0x9}, &(0x7f0000008000)={0x0}, 0x8) munmap(&(0x7f0000001000/0x1000)=nil, 0x1000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) capset(&(0x7f0000008000-0x8)={0x399f1336, r2}, &(0x7f0000008000)={0x9, 0x4, 0x18000000000, 0x4, 0x3, 0x2}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000000a000-0x5)='comm\x00') writev(r3, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) mq_unlink(&(0x7f0000000000)='@\\security/bdev[\\\'\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x103c0, 0x0) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000009000-0x4)=0x8000) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) 2018/01/31 04:35:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000840000-0x11)='cmdline\x00') preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) ioctl$KDDELIO(r0, 0x4b35, 0xffffffff) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000067a000-0x50)={0x2, 0x9c, 0xfffffffffffffbff, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = request_key(&(0x7f0000595000-0x8)='trusted\x00', &(0x7f0000ea4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000191000-0x8)='cmdline\x00', 0x0) r2 = add_key$keyring(&(0x7f0000ad7000)='keyring\x00', &(0x7f0000cc8000+0xc42)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000ad6000)='.request_key_auth\x00', &(0x7f0000cdb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00001c8000-0x4)=0x5, 0x4) ioctl$VT_ACTIVATE(r0, 0x5606, 0x7) ioctl$TCXONC(r0, 0x540a, 0x5) 2018/01/31 04:35:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x42) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000)=0x0, r0, &(0x7f0000002000-0x8)=0x47, 0x9, 0xe) getsockname$llc(r0, &(0x7f0000594000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f8f000)=0x10) clone(0x0, &(0x7f00006f3000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f000072f000-0xc4)="") ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) finit_module(0xffffffffffffffff, &(0x7f000008b000-0x5)='$em1\x00', 0x0) 2018/01/31 04:35:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$netlink(r0, &(0x7f0000bae000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ddf000)='/dev/ptmx\x00', 0x0, 0x0) timerfd_create(0x7, 0x28800) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000320000)='/dev/pktcdvd/control\x00', 0x402, 0x0) bind$ax25(r1, &(0x7f0000eb1000-0x10)={0x3, {"eb6f7b572b9656"}, 0x7}, 0x10) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000b4f000-0x4)=0x80) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f00008f0000)=0x0, 0x80000) r4 = geteuid() sendmsg$nl_netfilter(r2, &(0x7f0000031000-0x38)={&(0x7f0000144000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000967000)={&(0x7f0000d7d000-0x1fc)={0x1fc, 0xe, 0x0, 0x510, 0x1, 0x1, {0x0, 0x0, 0x1}, [@typed={0x10, 0x57, @u64=0x1}, @nested={0x144, 0x5d, [@generic="d5544d1cf0f1a414df982227fc0bf466427c7cb5628595eda5d111951cc1d37cd0335773478cee404813001ec5134d71be954e8116909c54790818829c1c31146647e8eafd84daf09b3fde1bc0dd75cd7871a217a8aeaceef1f63e5e7cd175e7e24fe9c9ee3f1408c4bf261053c3dfe6c0b46d80d3627e9d2168ac3a060eb1cda311e0f94c27aa856792103958a6af4dd00fb2a2758f32d3c77f34bb819b85de53d2db7731cd63792958cd5f09b2789ae507f09d581a300a670ed69fd9fb93f7fc6f7817461839543233d82d1cb155f8a6e869b3bba8ad73026965f1906fa34bcba7f0a09bcf7551733a756593128e10ca", @generic="2e532ad02c73e8299468020cc1ebe49f06f48d6ca79923de3f8e3e62915ae0f8147b06bc2b608c69f5a6fad495bd2ccbccaee53924c273ac29c2214b951c31dd8c40", @typed={0xc, 0x5a, @uid=r4}]}, @typed={0xc, 0x68, @fd=r1}, @typed={0x18, 0x76, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x18, 0x2e, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="802650861b809b0347e952fbb260f3a4c68775ddef105c5201cd466708d16bdef3e74ec7be92a67771d85b55", @typed={0x14, 0x1, @str='/dev/ptmx\x00'}, @nested={0x18, 0x7e, [@typed={0xc, 0x19, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x7e, @void=""}]}]}, 0x1fc}, 0x1, 0x0, 0x0, 0x800}, 0x80) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000d4000)=""/81) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000f90000)={0x9, &(0x7f00007a5000)=[{0x800, 0x20, 0x80000000, 0x2}, {0x8, 0x6, 0x1ff, 0x7fff}, {0x5, 0x1, 0x800, 0xffffffffffffffff}, {0x1, 0x6, 0x8076, 0xa}, {0xfc3f, 0x10000, 0xe949, 0xfffffffffffffff9}, {0x1, 0x5, 0x400, 0xcdd}, {0x1d, 0x100000000, 0x8, 0x81}, {0x80000000, 0xbb3, 0x9, 0xce5}, {0xfff, 0x400, 0x5, 0x60000000000}]}, 0x10) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00003ff000-0x3)=""/3) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000dbe000)=0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000082f000-0x11)='/dev/vga_arbiter\x00', 0x101, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000839000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x2, 0x2, 0x0, 0x8, 0x5, 0x1f}, 0x20) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r5, 0x111, 0x5, 0xff, 0x4) 2018/01/31 04:35:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1a, &(0x7f00006bb000-0x4)=0x20, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000d15000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/31 04:35:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) fcntl$setstatus(r0, 0x4, 0x400) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r3 = creat(&(0x7f0000ab7000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000c99000)=0x5, 0x4) 2018/01/31 04:35:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000822000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket(0x8, 0x7, 0x7fff) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffff000) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00009db000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f00009e5000)=[{{&(0x7f0000ed7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000875000-0x10)=[{&(0x7f0000f1f000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00003b9000+0x21e)=""/174, 0xae, 0x800}, 0x35ee}, {{&(0x7f0000eab000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00002d3000-0x20)=[{&(0x7f0000dfc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bba000-0xb6)=""/182, 0xb6}], 0x2, &(0x7f0000736000)=""/145, 0x91, 0x4}, 0x4}], 0x2, 0x2108, &(0x7f0000e8f000)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00007a7000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006be000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ace000)={r3, 0x3c, &(0x7f0000e3f000)=[@in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xae}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009b0000-0x4)=0x10) socketpair(0x10, 0x2, 0x1a2d50d6, &(0x7f0000b52000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008f5000-0x4)=0x7, 0x4) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$BINDER_SET_MAX_THREADS(r5, 0x40046205, 0x4) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000c00000-0x4)=0x0) fcntl$setlease(r6, 0x400, 0x1) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000a52000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$ax25(r1, &(0x7f00005d1000)={0x3, {"4fe5bb6bcc0759"}, 0x6}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000739000)={0x3, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$netlink(r5, &(0x7f000012f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa4000+0x35f)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000058d000)={r4, 0x9}, &(0x7f0000d83000)=0x8) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000a84000)={0x0, 0x0, 0x0}, &(0x7f00006bd000-0x4)=0xc) bind(r2, &(0x7f0000377000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r6, 0x3, 0x2, 0x2, 0x2, {0xa, 0x3, 0x3a4300000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}}}, 0x3a) ioctl$GIO_UNISCRNMAP(r6, 0x4b69, &(0x7f0000624000)=""/131) futimesat(r6, &(0x7f0000a24000-0x8)='./file0\x00', &(0x7f00000ed000)={{0x0, 0x0}, {0x0, 0x0}}) setgid(r10) syz_open_procfs(r8, &(0x7f0000926000)='sched\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000dee000-0x8)=@assoc_value={r9, 0x3}, &(0x7f0000e05000)=0x8) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000865000-0x4)=0x0) mq_notify(r0, &(0x7f0000e55000-0x60)={0x0, 0xf, 0x6, @tid=r11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 04:35:28 executing program 4: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e73000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x400, 0xffffffffffffffff, 0x1, {0x7, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x3) 2018/01/31 04:35:28 executing program 5: r0 = socket$inet(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000089000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x0, 0x0, 0x0, &(0x7f00006b7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0x0}) r1 = dup3(r0, r0, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x9dd6, 0x4) 2018/01/31 04:35:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00003e4000)=0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000f65000-0x38)={&(0x7f0000df1000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b0d000)=[{&(0x7f0000e7e000-0x79)=""/121, 0x79}, {&(0x7f0000fb7000-0xe9)=""/233, 0xe9}, {&(0x7f0000194000-0x42)=""/66, 0x42}, {&(0x7f000032b000)=""/71, 0x47}, {&(0x7f000025c000-0x21)=""/33, 0x21}], 0x5, &(0x7f0000559000-0xd4)=""/212, 0xd4, 0x0}, 0x40) dup(r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000896000-0x4)=0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000034a000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000f37000-0x4)=0xfffffffffffffffd) write(r2, &(0x7f00004f2000)='\f', 0x1) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f00009b3000)=0x0) 2018/01/31 04:35:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002b2000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) signalfd4(r1, &(0x7f00005a0000)={0x40}, 0x8, 0x80000) poll(&(0x7f0000cbb000)=[{r1, 0x44, 0x0}], 0x1, 0x0) connect$unix(r1, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/31 04:35:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x1000000000002) poll(&(0x7f0000ace000)=[{r1, 0x210, 0x0}, {r0, 0x140, 0x0}, {r0, 0x4020, 0x0}], 0x3, 0x3) flock(r0, 0x1) flock(r1, 0x1) 2018/01/31 04:35:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000087000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xac5, 0x101, 0x9, 0x9}, &(0x7f000082e000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000276000)={r2, 0xffffffffffffff64}, &(0x7f0000f49000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x5, 0x0}) poll(&(0x7f000047e000-0x30)=[{r0, 0x8044, 0x0}, {r1, 0x0, 0x0}], 0x2, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) 2018/01/31 04:35:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00005d4000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f00003d7000)=0x14) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000001000-0x1d)="441f08f10000000000ffff00000302781305004ca600e211a100000101", 0x1d) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d8000-0x10)='/dev/sequencer2\x00', 0x42e841, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00000e6000)=""/67) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000499000-0x8)={0x0, 0x7}, &(0x7f00001cd000)=0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000c06000+0xaa)={{0xa, 0x2, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x0, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0}, 0x114, [0x7fffffff, 0x9, 0x7f, 0x400, 0x2, 0xc8a8, 0x80000000, 0x65b2]}, 0x5c) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00005d3000)={r3, 0x1, 0x1, 0x80000000}, 0x10) sendto$inet(r1, &(0x7f000082d000-0xc5)="", 0x3af, 0x4000, &(0x7f0000976000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd6d8e640e81698c9) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e21000)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000025c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000062b000-0x4)=0xe8) readv(r2, &(0x7f0000619000-0x60)=[{&(0x7f00004ad000)=""/238, 0xee}, {&(0x7f0000b54000-0xf5)=""/245, 0xf5}, {&(0x7f000052a000-0x91)=""/145, 0x91}, {&(0x7f0000d6c000)=""/4096, 0x1000}, {&(0x7f000034e000)=""/167, 0xa7}, {&(0x7f00009c3000-0x23)=""/35, 0x23}], 0x6) dup2(r1, r1) getsockname$netlink(r4, &(0x7f000077a000-0x3)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b5a000-0x4)=0xc) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000e48000)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f00004f1000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000e9a000)={r3, 0x8}, 0x6) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000438000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, r5}) 2018/01/31 04:35:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000f000-0xc)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000a4000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r3, 0x1, 0x3b, &(0x7f00009af000-0x40)=""/64, &(0x7f0000727000-0x4)=0x40) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) syz_open_dev$binder(&(0x7f0000b48000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x24, 0x0, &(0x7f000076a000-0x40)=[@clear_death={0x400c630f, 0x0, 0x0}, @increfs_done={0x40106308, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000010000-0x9)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) 2018/01/31 04:35:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000282000)={&(0x7f0000190000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000461000)={&(0x7f0000013000-0x14)={0x14, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_mtu=0xffffffffffffffff}) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[], 0x0, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x80000, 0x0) 2018/01/31 04:35:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000edc000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00006da000)='/dev/sg#\x00', 0x8, 0x400000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000d1b000)=0x0) pread64(r0, &(0x7f00005d0000)=""/0, 0x0, 0x0) pread64(r0, &(0x7f0000738000-0xd8)=""/216, 0xd8, 0x0) 2018/01/31 04:35:28 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) fallocate(r0, 0x41, 0x0, 0x10000000076) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000000)={&(0x7f00005a5000)=[0x9, 0x7, 0x0], 0x3, 0x8, 0x36fb, 0x3, 0x1000, 0xffffffff, {0x9, 0xffffffff, 0x20f, 0x5, 0x3, 0x0, 0x7, 0x8, 0x7, 0x9, 0x3, 0x2d736e1a, 0x4, 0x3ff, "2a525386879e156d8fbe613ffc1f345246ca203677679dae7280feb29560d858"}}) 2018/01/31 04:35:28 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) clone(0x4800000, &(0x7f00008d6000)="", &(0x7f0000000000)=0x0, &(0x7f00006d5000-0x4)=0x0, &(0x7f0000001000-0x12)="c9043e1b524d00015cee028e16fb85c8419d") fchownat(0xffffffffffffffff, &(0x7f0000d86000)='./file0\x00', 0x0, 0x0, 0x0) 2018/01/31 04:35:28 executing program 4: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2e, &(0x7f0000f0f000)=0x0, &(0x7f0000c92000-0x4)=0x4) [ 49.149503] binder: 8937:8940 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 49.160215] binder: 8937:8940 BC_INCREFS_DONE u0000000000000000 no match [ 49.172011] binder: 8937:8957 tried to acquire reference to desc 0, got 1 instead [ 49.187882] binder: 8937:8967 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/31 04:35:28 executing program 3: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f00008be000)=0x0, 0x401) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000017f000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000fe9000)={0x0, 0x0}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ebb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000fea000-0xc)={r3, 0x80000, r4}) read(r0, &(0x7f0000fe9000-0x1)=""/250, 0xfa) r5 = syz_open_pts(r0, 0x8000000006) writev(r5, &(0x7f0000fe8000-0x70)=[{&(0x7f0000408000-0xf7)="ae3b", 0x2}], 0x1) fcntl$setflags(r5, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000dbd000-0xce)="4e0055ebeb18dfdfc0ad29c647f7c57496cebf8020c777a7c2f0f14a270f826fdc10e8eb6cdb215b90a5d0d3aa0585560df16d50525950ce997f8f1b693d2318b23d141f542ee2e3209c396513551b8ebe3e87a08516b690343be08ba66cdd1f98daff7aae1b28bba3c82336baffce4ed77b51d4f42faafff9096836dd602feefda9b001653fd3c8cb70f894273a0d42a5fd3df19f4213f494557ef2f6bfa9d1ae2211d4cd78322238f4ed174963920aa99cf25d7c0fc4d07017876eba83953288f9472a277bf98e894c579fb0e2", 0xce) 2018/01/31 04:35:28 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0xffffffffffffff05, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) r2 = dup(r0) recvfrom$ax25(r2, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}, 0x0}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000001f000)='./file0\x00', 0x200000, 0x120) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x5, 0xe000000000000000}, &(0x7f000000f000-0x4)=0x8) sysfs$1(0x1, &(0x7f0000012000-0xb)='GPLeth0+O&\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000020000-0x8)=@assoc_value={r3, 0x5}, 0x8) 2018/01/31 04:35:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000044000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000988000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b9e000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c74000)={0x0, 0x0, 0x0}, &(0x7f000030f000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c11000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ba000)=0xe8) r10 = getpgrp(r2) sendmmsg$unix(r0, &(0x7f0000ed9000-0xa8)=[{&(0x7f0000354000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ddd000)=[{&(0x7f0000dcd000)='Cz', 0x2}, {&(0x7f0000ed9000)="a06845e03b0b4ac850ea", 0xa}, {&(0x7f0000ea5000)="582bdd42311ecd034c189b8b41a802979e5418bd6e4336022b57e3a0f38e18063ae4273807f6484c9917c533fb9f8d551fcad3c52e1e7aa60a676b587ad0a86d03bc934de2bb7bdd89d46cf7d0abcf4b1a5f11695fa78babaa90d2877c5c1008a6fde0cf72e89f54f0411825d61fc3dba7d1c8a5628495b9b163c6675ee116c558ffaf121254c3cc1de17a07123b0496b684f326e39da943251fbe88431887fc7fd1584339a2686726ef7e9fccbf71233f9e31a5ab4161edd88d28d2719d4a4d771740bcb1e67ce6292c9b8101c0cb6b96", 0xd1}], 0x3, &(0x7f000080b000-0x60)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x60, 0x800}, {&(0x7f0000ea6000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007c7000)=[{&(0x7f0000c57000)="fc931384b5033c8307c60523fa67e31e2e20e68089c5c58ce41993e6f395bb346fa4113b8681b13f4c960291cf8c3de4fa4a39d1f865b89011", 0x39}, {&(0x7f000007b000-0xb6)="94fff4b5d9692ece86200f31e6e1469418a05907159cf2e7b4cbc0039c22c5ace4ebf55b8943ac87911609b99671274e988cba43a41b6eceb1a32debabe4b18efa8e0c4a9531d530d91a65b3936dc216e9c00bab6260a542e6069b9fbeb60051730ff0973eed6dc7b2fc8ec1a3ce89a9a90f57aafd6ad8265c5d95a3daef8682f4a400f5c6ab8857d72eb845d12bfa73559e404e6d41031d223ae410ed2c0cbcd18c1f256e1d165a0066c1596c7afb3ecb59d3efed0a", 0xb6}, {&(0x7f0000567000-0xf8)="3e6f0ca3a9cb1714fa634bfe208fd55a5726505ddc3219389e5e4d06ee996b19cad67c264426504deeeacda16051cd8d1b2a8547ae79a2b3db1467dd655232daae09ccb4b376ebf093866b0f2aec8bb103c0411a895a2d12307f739639de9bdfda54e4032865821482f325c653ab9b6cd2e83c24be4e4b9ce635ee3c5a199366c99f17242f68fea3e3f90bb0e6d67a4cae878b8257a0f191e04fe338f6407946ca59c6c2c5fbd2606e2f7d86bdee18d6a4556d84449af38d4081138d853b40a6489f4e5a01ed48fa126491c7a5fc2a5515fe2f24b49a504257b384157faaa056901fa312b3115026cb536a30b9a43ba5db58c378d3114e61", 0xf8}], 0x3, &(0x7f0000dbc000-0x138)=[@cred={0x20, 0x1, 0x2, r6, r3, r8}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r5, r4}, @cred={0x20, 0x1, 0x2, r10, r7, r4}, @cred={0x20, 0x1, 0x2, r10, r1, r8}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r5, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x138, 0x4000000}, {&(0x7f0000953000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005e4000-0x70)=[{&(0x7f0000286000)="e4e5742ce45e30e55d34c453358dd2bebcb287709551365444fa5bdca93788c3a88c4ede3b52175b7ea87cc6e60d9d0e3e379530ca048ee017c321e58952f30574644d8701f4f770206da65a9ab80707abf421b5d00ef178a408e0b2a50b9f115714e76079ed945251e8b95748c00961dfe0a6f623ae9a3d3a294b9842d853798dd83a158f830e1aa6ac9f481d10606cbe8c9fe4ec714a855a6e767efa00ee72a4755362ad183c20c5e159d80d2c70fbe1ce713f4a1bf2ae805d9fc44ddeccf5", 0xc0}, {&(0x7f000088e000)="88afcba950a5af18c77baf5e86496ea55747f4e44cb40b141544e43385da22266addedeac49d358ec0a0bbd6dcb2bf2963be37f5be7630951e4fe55e14e62030191ae61e965dc549e4caa452c5355765db9ea92b278d8a15fa88a41e2be105f752404f2be84fc961eed17c50e90e626bc18d5802c647ca21e7fae608509b26f86f00b8362cc2510a3dec4347cb18d19d819e98c7b08c496d4dca572d76488be58ab22d1e8060a42a791ded72c789877b46aa99008f261ce5ff54438b38844d266e21836f9930a9e74757f11b8c8257de475daa9505d302b2e36ce74c6f3f8a9b800565390058b191ec3294", 0xeb}, {&(0x7f00004a1000)="3e11b95f22ea4d889b1b63978dcdb04b1e5dde8a0cfcce4caf57aacce5d7225f31d30444a110d9dd6b4d68f1f56ccc1fbf99ec94e72070d3366ccb4dc891930e79a3a31b3c8a1b2de7ee9318ae4a695fa5096dcded57a1859e48031ed3ef45e4701267cc8c949ae6cb30206f4dd453c0bee0110952387a6977198b8c1b8cf83748d032052452511bd128c7f921d61707", 0x90}, {&(0x7f000024b000)="3736b108a32bd31ed0ce6a6441e88e6ff34f7bbdfed129bbf8fd2f", 0x1b}, {&(0x7f0000a73000-0x8b)="04c1d73f0c870ab5e7dedd1cdff6277a5c0adbb33cc579c1a6c5d993a228417d560d29830d937a20684f52b44f3846917ebafcdb4ccc556814844bd6b77d173b606dbbb9ea18dc6d2410988cf9a96d1ab2fdbd31fd89a9224e0c2d259163a2187a330e92fdfb443d83f05ee65b9708d6a43fa79f28e58307fa66a56d4b7ab0e4ea2dea3dd70bf590da593e", 0x8b}, {&(0x7f0000663000-0x66)="1b71c2a81040a02b3eac4b9a6984751598479ee2cf618aed948552538acb6db2a5805293634addb2dbce943cbcb7723bac61617b8ea6b9bc7aab08b2c55dbe5e4c90ad5b4c11673eb3631535baf7a35ae011bb8dfea4ace1ff7bc546473fa64bcc5500ee023f", 0x66}, {&(0x7f0000eb1000-0x4a)="607eeb353c34456251965f125dd8ce779124591519bc5fe42bb2ebbbde311e6c0adf7643bdf8ad2f8daf8823118766eba5ef894777f4236916e3164760be536d856409e389f8e81e9398", 0x4a}], 0x7, &(0x7f0000675000-0x38)=[@cred={0x20, 0x1, 0x2, r10, r5, r4}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x40000}], 0x3, 0x1) fstat(r0, &(0x7f0000b44000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000e50000)=0x0, &(0x7f000096b000-0x4)=0x0, &(0x7f0000422000)=0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000333000)=@newlink={0x6674, 0x10, 0x9, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VF_PORTS={0x6648, 0x18, [{0x10, 0x1, [@typed={0xc, 0x3, @str='\x00'}]}, {0x1010, 0x1, [@typed={0xc, 0x4f, @uid=r1}, @generic="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{0x122c, 0x1, [@typed={0xc, 0x8c, @pid=r2}, @generic="cc95a757b74b55c54eeaa7150b16", @generic="bbfdbe66e0de39e662a1ab393c4d436f9cfedecde2813420d1dd503a821e96a75061ea2bfad3705514e538931cee7c84fd5d89c3146cc23df09c31a45bcc8f41a96c1f292b8f2ecb81bebc427d003d8274d6444a030b593d215a7799f33eeb4c946869dc22c2521648233917eabc2cb3e0c995efe0cde581c421bfdac8d5c7e1d3dccce7cb63694fc39f4a7d53b5be0eb7087eec24394064e3e95738093b3ed130a145e29d1af648", @generic="daeabc2c1dc6cf0c6463d4b99f45954379d82a2dec3cabe01450715a41a5a67f482c211acae212adf5089f99a1ac9b059a9a4d6feff15fee604ff97c03a66d5a4d99c865e31fa8426e5fd19bbd456039dcfa8c2dd1285a057ffe1cc126e7f467ed7288ab590f9001e968b7f0fa983998785f638ea78226fe90d350d47937bae4beec3e5b89f3481d7af5f2948d621a7875e405e79d290c1fa79656240e4e6885fb636265a1ed1079a11e97e1d46986ae26ce097317", 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@generic="4139051955ef2953de532796f0f2277ccd1855e04fc2fb2f0a10ffafa7934c15882b8b70095334c833a0dc0a78c3b2c7db692090003a92e937d3b95f5b7da90b1904bb356c6475b95513c2d0dff09e771f938afa1a1b590c7314af0425b11d3400dc2961404cb47765ff4f4068824149"]}, {0x1488, 0x1, [@nested={0x104, 0x26, [@generic="a95d8ef63bd64952046730ae3af5cd6668e20d8659d9975bb473229a730e04a390cec8eade053c6db60a96d7bc6801fd8ed99eb72fb1cdcff39bfece", @typed={0x14, 0x4a, @str='md5sum^[{\x00'}, @generic="acac031d48522bcfed839a5ef34f93c319ea00d0ac82fa95e61d2390c92f7626a77a2dbe1835b4e68b9dec6d03c1e05b3136dd3b6ba2efd2da5ed301f8054f24e13320be60fa2d6d2295a781af56b1d5ece72c52bbbcc680b70de0e83900836f0d00c740ff7af899bccc2779fd609c1bcec021482d243a4dc402c08773a13662c1986071852305868d8a5999594fb0ba3bae998ad7b3", @typed={0xc, 0x53, @u32=0x5}, @typed={0xc, 0x2b, @ipv4=@rand_addr=0xffffffff}]}, @typed={0xd4, 0x23, @binary="3baf9ff8ff9dc661baac2321fb0548918c3710d9e2680f0814b06202b14f798526510f0d855c490f99df5fd274d4378b8c3995c7e438383694ac4d37e772f0478fc1b676cf678a43d88296bd12bdcc9bdb8c09f670e7f68a238eca8ddf653e2c771b2d6edf23fec1bc1be559ea59e34211f4e7dfa07422c9976caa21db34ce2a9c655e786948221cba7f017e1ee4239851fd4b6095364dd64607b4a3ec270f2c09af56089b606921c0050862d6b85923163c88ce4fdef4c8b74101b7aec360ce91dbab54bb3cfcb86e5e40"}, @typed={0xc, 0x27, @uid=r11}, @nested={0x12a0, 0x3e, [@typed={0xc, 0x71, @str='em1\x00'}, @typed={0xc, 0x11, @uid=r12}, @generic="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@typed={0xc, 0x1d, @ipv4=@multicast1=0xe0000001}, @generic="1327c0dbd650896d356300b9eea5cf0221ebf20123dece4a8a8cc41162b928501247b6719114de699dce25053ba84413cdc564b55bfa2b3718c35499bf59fef43227b051abd93c6d17f3ea66e2af7cf0fa4dd7075b1d5c7b8fe27cafb57f1c7834a16c8bd36ec8a37263059f4d324a489cbc2c6031b83f7f872e4b836a7a8e0e366e328c8cd5e62ab95e83afbc11a8510ed3466ec78349e017b81b6c4ab52e34e547e110d2d595df79f1cf3101028cdba4481532802cc116760eb509944d01533019b148850681d9b7b32ab15c3cc9fef1fac5a2d80565d0a49b85b7869c121d71d523ac1137da648ea2b065928e4db3ff81dfb94763704b787112", @generic="158d2bcd74954605dae462ce84fafe8709b34f882fe0d5632fcd1c99e4fa50975b0d9a441409800526a3a120dccd85b0bdb46baca63cc21d3ef8d9fff26a2f26ce5683bd87dee5028cc48c411186d940a55160e665d3c0339efa3bf8a55605038d8e1b", @typed={0xc, 0x18, @str=',\x00'}, @typed={0xf4, 0x6d, @binary="71a9f0cfc1ef8366d2a435a38887e6a06988d51ca2b71e4a393be6d9c04f0d493fc452c77afcfd584bfd82f59d2b7f83bbc3864a12800ddf5351d1a2187e779f4aa241f8b7ef80b4c19ebe89f1219ca32c0faecdaea291eb30695fffb2ea7ad3ccee1117deea47be971a228ee06526c6b0c9ba418b9326be70544a2427e7ad51c31f9b1b420cb7769205cae1020ec9180fe63d0842a03dba235f7a1b933e9f0e3c48dd62ff14d7fc9e3027eb318bf129bc8ab5ed27789ef8f8b523d81f80c89e2ee4e3b48f7a1e5b35f2a62f1dcc6e29cde5653b5d311b9c6e8a5351f9e0629ad304c40ee73cb87821c2"}, @typed={0x18, 0x85, @ipv6=@loopback={0x0, 0x1}}]}]}]}, @IFLA_ADDRESS={0xc, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x6674}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 04:35:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 04:35:28 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006cc000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket$packet(0x11, 0x100000000003, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x14012, r1, 0x0) 2018/01/31 04:35:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c16000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e7a000)=0x0) ptrace$pokeuser(0x6, r2, 0x3, 0x7fff) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00007ed000)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000031000-0x4)=0x0) r4 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) 2018/01/31 04:35:28 executing program 6: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5383, &(0x7f0000002000-0x1)='a') 2018/01/31 04:35:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d3d000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000068d000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000bdf000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de8000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f0000def000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000002000)={&(0x7f0000ef7000)=@migrate={0x2bc, 0x21, 0x104, 0x7, 0x3, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x2, 0xba, 0x1, 0x0, 0xa, 0xa0, 0x80, 0x16, 0x0, r1}, 0x2, 0xcda897fc08b69c3}, [@encap={0x1c, 0x4, {0x0, 0x3, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @offload={0xc, 0x1c, {r2, 0x3}}, @tmpl={0x244, 0x5, [{{@in=@rand_addr=0xd01e, 0x1, 0x3f}, 0x2, @in=@rand_addr=0x7, 0x0, 0x3, 0x3, 0x8, 0x1f, 0x9, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x0, 0x33}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x7, 0x3, 0x1, 0x6, 0x10001, 0x821e, 0x3}, {{@in=@rand_addr=0x1f, 0x0, 0x32}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x8, 0x1e294295, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3b}, 0x0, @in=@multicast2=0xe0000002, 0x2, 0x0, 0x3, 0x6097, 0x1c, 0x1, 0xfffffffffffffffe}, {{@in=@loopback=0x7f000001, 0x0, 0x3e}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x6, 0x3, 0x6, 0x1, 0x5, 0xfffffffffffffc01}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x7e}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x1, 0x3, 0x100000001, 0xa49, 0x5, 0x6}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x2, 0x7, 0x1, 0x200, 0x401, 0x5, 0x200}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3, 0x33}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x7, 0x0, 0x0, 0x39b7, 0x101, 0x7fffffff}, {{@in=@loopback=0x7f000001, 0x3, 0x32}, 0x2, @in=@empty=0x0, 0x3, 0x1, 0x0, 0x1, 0xab9, 0x40, 0x100}]}]}, 0x2bc}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$setstatus(r0, 0x4, 0x44c00) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a06000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) bind$netrom(r3, &(0x7f0000e28000)=@ax25={0x3, {"aeb2063b0c2efe"}, 0x7}, 0x10) vmsplice(r0, &(0x7f0000483000)=[{&(0x7f00007be000-0x87)="6c6e7643677207fbb4b226347230ee6952af2cef13e9bf0de342dc2619e07af6dd15058e595be8d831ecc74077d54cbb3aa3fe3b07391cc6437216eeaa0e6f6c3865c247f9bf8527f7efee85c6dc6e9a0a840817dc559ba4ebc0ef5c871606c227cfad44e6abfc2a3b6badfbeedee2a227246440a0786260f8630fdd325d5d34be2ed589e1a2fa", 0x87}, {&(0x7f000041a000-0xc)="161e6be8ff3937cda8c706c6", 0xc}], 0x2, 0x9) fstatfs(r0, &(0x7f0000913000)=""/192) 2018/01/31 04:35:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000004000-0x20)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) creat(&(0x7f0000001000-0xa)='./control\x00', 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 49.196007] binder: 8937:8940 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 49.202834] binder: 8937:8957 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 49.202947] binder: 8937:8967 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 49.216857] binder: 8937:8957 BC_INCREFS_DONE u0000000000000000 no match [ 49.225570] binder: undelivered death notification, 0000000000000000 [ 49.245135] device lo entered promiscuous mode 2018/01/31 04:35:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x7fff) write(r0, &(0x7f0000d70000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) 2018/01/31 04:35:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r1, &(0x7f0000e8a000)="72e68f2f6e0bbb250b018375c9eab0346a37e5090ed20e878cad3b066c0bea6df5a440f6abac26877d6b458d8413af8ddc28b93ee7b88800acaadf0beba8487391253554ef90d0698db80bfcccab30d18b86234079cfe46b8437d2b4d59a805e46b9047d4ff0cad1ede1f75fea6441eba3a4099b494104d724f65eda39f61053b8689941dc12632a9e3166d6cbf7005d0c29befd", 0x94, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 04:35:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001fd000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e51000-0x4)=0x7, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000308000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000191000)=""/117) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000008000-0x3)=0x90) 2018/01/31 04:35:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) write(r0, &(0x7f00008db000)="adbe2b28d1e058ffe9a9f0d6061e0b335ca961d7e1d370fbe43fd1a3e60b", 0x1e) epoll_pwait(r0, &(0x7f0000a13000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x0, &(0x7f0000a70000)={0x9}, 0x1) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d41000-0xc)={0x0, 0x0}) r3 = open$dir(&(0x7f0000628000-0x8)='./file0\x00', 0x0, 0x100) r4 = syz_open_dev$usbmon(&(0x7f0000dae000-0xd)='/dev/usbmon#\x00', 0x9, 0x8000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f00007a9000)={{0x8, 0x5}, 'port1\x00', 0x80, 0x400, 0x2, 0x400, 0x40000000000, 0x8, 0x2, 0x0, 0x6, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000503000-0x15)='/proc/self/net/pfkey\x00', 0xa00, 0x0) renameat(r3, &(0x7f0000068000-0x8)='./file0\x00', r5, &(0x7f0000b58000-0x8)='./file0\x00') dup2(r0, r1) 2018/01/31 04:35:28 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f000000d000)=0x0) mremap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x3000, 0xfffffffffffffffe, &(0x7f000000b000/0x3000)=nil) 2018/01/31 04:35:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000013b000)=[{&(0x7f00007a0000-0x58)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r1 = dup(r0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000254000-0x4)=0x6, 0x4) recvfrom$ipx(r1, &(0x7f0000eda000)=""/49, 0x31, 0x0, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000cc4000-0x4)=0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000a18000)=@routing={0xbf, 0x4, 0x1, 0xb2ec, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}]}, 0x28) 2018/01/31 04:35:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005e3000)={0x0, 0x0}) getsockname$inet6(r0, &(0x7f00001d1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000278000)=0x1c) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000025000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000495000-0xb)={0x6d, 0x85c, 0x42ce, 0x9, 0x3, 0x2, 0x0, 0x0, 0x1, 0x4, 0x6}, 0xb) r4 = dup(r3) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000b10000)=0x0, 0x6677bbc4) ptrace$peekuser(0x3, r1, 0x1073) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) connect$inet(r3, &(0x7f0000f19000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read$eventfd(r2, &(0x7f000001a000-0x8)=0x0, 0x1b1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c6e000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) [ 49.292584] device lo entered promiscuous mode [ 49.298727] device lo left promiscuous mode 2018/01/31 04:35:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ac6000)={0x0, 0x0, 0x0}, &(0x7f0000a89000-0x4)=0xc) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c8f000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) socketpair$inet(0x2, 0x80006, 0x3ff, &(0x7f0000b4d000-0x8)={0x0, 0x0}) getsockname$packet(r1, &(0x7f0000097000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000daa000-0x4)=0x14) socketpair(0x0, 0x6, 0x8, &(0x7f0000b2e000)={0x0, 0x0}) dup2(r2, r0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000b96000-0x4)=0x0) 2018/01/31 04:35:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000000)="", 0x0) r1 = socket(0x2, 0x80003, 0x7ff) getsockname$packet(r1, &(0x7f00009bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000204000-0x4)=0x14) 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) kexec_load(0x100000000, 0x6, &(0x7f0000a68000-0xc0)=[{&(0x7f0000000000)="8dbd103958e422f7a1617573f818727417fe9890349538e36735ab255f78c7d9cc4805d997b28ab27a7a278e0b6e0274619471ae10b98d07ee530b6617a45396a242d8f335c694b918a528d3ba1863413e3094b7e554af019f93bf02c1458c7d5fda16b3d5a2b1274da8894f2b3e9d7de8e832679bd7f335beb4dfde5dba152e8ae52abc37ee05cf570b9cc4dd", 0x8d, 0x80000001, 0x7f}, {&(0x7f0000400000-0x15)="8d36ab6763cf243ae378120fde6c61a6b2ef9483e5", 0x15, 0xfffffffffffff67c, 0x1ff}, {&(0x7f0000001000-0x46)="965adc4940a2d15c22bce729325228d1c01354725873e3d369fc39ca547a171ca1f541b7ca8c27d14f7b04fc31b4c7f7309eb4b645cb8fc20624aadb53d490b7dbe7e81ce03d", 0x46, 0x1, 0x5}, {&(0x7f0000000000)="cae4fdf2ea18efe69646abe8ec18062c0cd47ec34ae833d82de879de4fa96efaddd5664366fbf974b189ec8714dfa9c7b6cb72848a4c269e8ca8624a8be86346a97ab61a31ec902b0abf3331494cc91d555af12ec9241d38c923d46600a6b5ae2d4ef9", 0x63, 0x9, 0x8001}, {&(0x7f0000001000-0x1a)="d4e31a17d17ee51c6bca56f9340237b0fec634591efc1dfa693b", 0x1a, 0x6, 0x1f}, {&(0x7f0000e81000)="7536f4c02a59392d92edf131be5215e3f36b259aa99f88f2852c9c5bb955669e4c6dc60a15368f8359c08e41", 0x2c, 0x3, 0xfffffffffffffff7}], 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x0, 0x101, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x401, 0x80000001, 0x3, 0x7ff800000, 0xac7a, 0x400, 0x6, 0x58fe, 0x5, 0x4, 0x2, 0x4, 0x8000, 0x3f23, 0x3f]}, &(0x7f00000ff000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b7c000)={0x7, 0x100000000, 0x1, 0xab, 0x6fa0, 0x6, 0x9, 0x6, r2}, 0x20) 2018/01/31 04:35:28 executing program 2: socketpair(0xf, 0x0, 0x0, &(0x7f0000227000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000001000)={0x3, {"7904ab086a94da"}, 0x2}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000000000)=@random={'security.', '\x00'}, &(0x7f0000000000)=""/115, 0x73) fcntl$setstatus(r0, 0x4, 0x2000) [ 49.371574] audit: type=1400 audit(1517373328.626:48): avc: denied { net_broadcast } for pid=9006 comm="syz-executor6" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 49.396464] netlink: 64 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/31 04:35:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f000046b000-0x8)={0x0, 0x0, 0x0, 0x0}, 0x8) timerfd_settime(r0, 0x0, &(0x7f0000ac3000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00005a2000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getgid() getgroups(0x3, &(0x7f0000d05000)=[0x0, 0x0, 0x0]) setregid(r1, r2) 2018/01/31 04:35:28 executing program 5: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000f2b000)=@generic={0x3, 0xff, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f83000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00003e8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003f1000-0x10)={&(0x7f00007f1000)=@bridge_dellink={0x28, 0x11, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x1c, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 04:35:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000ec4000/0x4000)=nil, 0x4000, 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000d44000)='./file0\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000034000-0x10)={0x7fff, 0x80000000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/31 04:35:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) close(r0) r2 = syz_open_dev$evdev(&(0x7f00009b4000)='/dev/input/event#\x00', 0x2, 0x40) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00001bb000)=""/245) socket$netlink(0x10, 0x3, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/31 04:35:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000076a000-0xf1)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) pread64(r0, &(0x7f000014b000-0xf8)=""/248, 0xf8, 0x0) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000b07000)={&(0x7f0000eca000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f0000dce000)=[{&(0x7f0000306000-0x25)=""/37, 0x25}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 04:35:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000d5a000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) mmap$binder(&(0x7f0000931000/0x3000)=nil, 0x3000, 0x1000000, 0x10810, r0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000002000-0x18)=""/24) chdir(&(0x7f0000a9e000)='./file0\x00') 2018/01/31 04:35:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000401) seccomp(0x1, 0x2, &(0x7f00004ca000)={0x0, &(0x7f000002e000-0x8)=[]}) r0 = syz_open_dev$evdev(&(0x7f0000438000-0x12)='/dev/input/event#\x00', 0x7983, 0x20000) getrusage(0x1, &(0x7f0000914000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000d2b000)=[{&(0x7f00004f0000)="290000001800fffdfeff7500000a00210200e3000000000700feffff0800080005000200000000c000", 0x29}], 0x1) r1 = getpid() fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c77000)='/dev/rtc\x00', 0x8800, 0x0) modify_ldt$write2(0x11, &(0x7f00008a1000)={0x10001, 0x75e5, 0x7, 0x93e2, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = request_key(&(0x7f000039d000-0x5)="f4723000", &(0x7f0000f18000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000975000-0x1)='\x00', 0xfffffffffffffffe) getrlimit(0xf, &(0x7f0000e69000-0x10)={0x0, 0x0}) socket$unix(0x1, 0x2, 0x0) keyctl$revoke(0x3, r3) r4 = creat(&(0x7f000073a000)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x62000) ftruncate(r4, 0x4) keyctl$set_reqkey_keyring(0xe, 0x2) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000dff000-0x4)=0x0, &(0x7f0000ca4000)=0x4) getpgid(r1) socket$netlink(0x10, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r5 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$unix(0x1, 0x7, 0x0) mq_timedreceive(r5, &(0x7f0000ed0000)=""/3, 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) 2018/01/31 04:35:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000001000+0x140)={0x3, {"6786bf21c38641"}, 0x1}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00007f4000)={r0, 0x3}, 0x8) prctl$intptr(0x200000002a, 0x401f) [ 49.421048] netlink: 64 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/31 04:35:28 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000019000)=0x6, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000013000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c640000000000000006000900"}) 2018/01/31 04:35:28 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000046f000)='./file0\x00', 0x40) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f00008ff000)=""/6) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400, 0x0}, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") pipe(&(0x7f0000226000-0x8)={0x0, 0x0}) getsockopt$packet_buf(r4, 0x107, 0x1, &(0x7f000034b000)=""/4096, &(0x7f0000f0a000)=0x1000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000c43000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) futex(&(0x7f000037b000)=0x0, 0x0, 0x0, &(0x7f0000864000-0x10)={0x0, 0x989680}, &(0x7f0000663000)=0x0, 0x0) 2018/01/31 04:35:28 executing program 6: mmap(&(0x7f0000000000/0x5ce000)=nil, 0x5ce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl(r0, 0x227b, &(0x7f00005cd000-0x1)="") 2018/01/31 04:35:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) dup3(r0, r0, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f00001b6000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000911000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) gettid() stat(&(0x7f00001f1000)='./file0\x00', &(0x7f000016a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006c3000)={0x0, 0x0, 0x0}, &(0x7f00008c1000-0x4)=0xc) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5d000-0xf)='/dev/sequencer\x00', 0x200, 0x0) r4 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r6 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00007c8000-0x6)={0x0, 0x52f}, &(0x7f0000848000-0x4)=0x6) fanotify_mark(r4, 0x80, 0x0, r5, &(0x7f0000eeb000)='./file0\x00') setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00004ce000-0x8)={r7, 0x47e9a96e}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00006f5000-0x4)=0x26bf, 0x4) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00001c4000)=@generic="f62695af9f75ad2f3c09653636d6e843") socket$inet6(0xa, 0x2, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00006fd000-0x38)={&(0x7f0000bcb000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000cd0000-0x14)={0x14, 0x4, 0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000602000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003f3000-0x4)=0xc) getresgid(&(0x7f0000a78000-0x4)=0x0, &(0x7f0000b0c000)=0x0, &(0x7f0000d6a000)=0x0) 2018/01/31 04:35:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000064f000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00008ef000-0x4)=0x1fe0000, &(0x7f00002b5000)=0x4) ptrace$setopts(0x4206, r3, 0x0, 0x0) wait4(r3, 0x0, 0x1, &(0x7f0000540000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00005c8000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000a4f000-0x4)=0x0, 0x4) r6 = memfd_create(&(0x7f00009c2000-0x28)='eth0-\'evboxnet0[posix_acl_access!}em0,-\x00', 0x1) recvfrom$llc(r6, &(0x7f0000f15000)=""/222, 0xde, 0x21, &(0x7f000039a000)={0x1a, 0xf5, 0x4, 0x9, 0x401, 0xffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r6, 0xc0305302, &(0x7f0000ffb000)={0x1, 0x20, 0x4, 0x8, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000230000-0x8c)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a04000)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f00009e0000-0xe)={r7, 0x40, 0x3, [0x7f, 0x6, 0x80000001]}, 0xe) syz_open_dev$mice(&(0x7f0000fc6000)='/dev/input/mice\x00', 0x0, 0x401) [ 49.528370] audit: type=1400 audit(1517373328.806:49): avc: denied { getattr } for pid=9066 comm="syz-executor2" path="socket:[17174]" dev="sockfs" ino=17174 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 2018/01/31 04:35:29 executing program 1: clock_gettime(0xfff7fffffffffffe, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000-0x4)=0x1c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common=""/16, 0x10) getrlimit(0x5, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000002000-0x10)={r1, r2+10000000}, &(0x7f0000001000-0x10)={0x0, 0x0}) r3 = getpid() ptrace$getregs(0x6c46a6e847abb440, r3, 0x1, &(0x7f0000001000-0x1000)=""/4096) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x241, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000001000)={0xa8, 0x0, &(0x7f0000000000)=[@reply_sg={0x40486312, {{0xf7f, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x18, 0x10, &(0x7f0000003000-0x18)=[@fd={0x66642a85, 0x0, r4, 0x0, 0x2}], &(0x7f0000001000)=[0x78, 0x0]}, 0xffffffffffffff91}}, @reply_sg={0x40486312, {{0x1, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x40, 0x38, &(0x7f0000000000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @ptr={0x70742a85, 0x1, &(0x7f0000002000)=0x0, 0x1, 0x3, 0x16}], &(0x7f0000002000)=[0x68, 0x68, 0x70, 0x70, 0x30, 0x30, 0x68]}, 0x80}}, @clear_death={0x400c630f, 0x1, 0x2}], 0x18, 0x0, &(0x7f0000002000)="851366e18fd540e45719416c85f5c7d208db07a032f94fc9"}) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000003000)={0x77359400, 0x0}, 0x0) setsockopt$sock_int(r5, 0x1, 0x23, &(0x7f0000001000-0x4)=0x1bee, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/31 04:35:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ad000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$usbmon(&(0x7f0000c1d000)='/dev/usbmon#\x00', 0x287, 0x111080) ioctl$TIOCSBRK(r2, 0x5427) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000024d000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002b3000-0x70)=[{&(0x7f0000463000)="f94410bd5a16e2409c583f4f271c05b8f13402719af3ae7a9040a2406fd0402738a68bd6a4ca9a86c53b54287278aebf54989de3af2a095bac1b66430fe221d08a8e365bb7d5db35fff41f25e5bcd26c77871bb09345621490954a2b6027733e1ba3f1ad6f7a0fe5521014647743defa02f04dda24a90f09d67ab979abe6d5b99d19d4a4d44724ab5caef6de55055e72de1d59a1f04817fb441c6abd2f24bf2961ae71a689e367313c1d04a514f1da7f62809d", 0x0}, {&(0x7f0000a06000-0x63)="275ffa6b8d85f18b2ba5c9ec25599182ff8e5439ab299a3150c08ab0f0ca27f3c80712fdf608062e7aa1f50842f73841ca458c5512c8bf01acba9e5bdcd6b78a4eead9718f166153bb62c27aff307b81b17867de63b05b10850efdfd2f6d5b3d0d6770", 0x0}, {&(0x7f0000eb8000-0x12)="c65ea81a2c567a9ac90443bb8154926977c4", 0x0}, {&(0x7f0000b69000-0xa2)="10061a303c783ca0bf637bf5064704b2dccb0bf4ed481d5fd03b521e20647777e06cc0b5e43150ad46a204cedc9b09efa1af984035bcfe9559a39423555ec01bdbccb3f2cd35be6eae5e8a4692f8ed36ff88e52a63fdc7632f509d00ef5c15325f449edeb63a4d48fa8f1cb63b69d78e1bc65f5e383f0e87d8eb2ba44242c6582e58dc67205952e7e940bf28802ff62151497ff38756310ba6980e8cee887bce7457", 0x392}, {&(0x7f00005c4000-0xdd)="e590fa249770e123be020e003251838c578a71b17b952e116e62b91b085aede8e4d67ff7862e13021a7a5240b1144cd37a41351d1b98d870ade0347b12691b4835975820082308356dbbb6cd2c5cb1af25578a7b604e09e81c4e8f28c4c44e2ee9acabb611020530d51284d485704ae6325df9582ac3aeb71d0ed4520fa04262708d9568016100cfb62f93ddbb9c2384afb73cf77d562c4991e11e68805df4a42030475ebddc24fb70043e2ca18c8a570b920eb450eea5089c4398c74b348856998a0872db255b0951852a5bb022b2d563aa2362184ff96dd8472787d2", 0x0}, {&(0x7f0000aaa000-0x5b)="a5b32894d66d92cf20451b5c4235c36568378a0570dbcbf566c840f34be04b6d56b199e529c453add0eae15bdc378781433c92b4fe8e7c3132c05bb331fdfe135518acd14b161476aaf588bc6e8648cf6d96e95572fc8608d7313c", 0x0}, {&(0x7f0000ce6000)="", 0x0}], 0x0, &(0x7f000001a000)=[], 0x0, 0xc001}], 0xf4, 0x0) 2018/01/31 04:35:29 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000014000-0x4)=0xfffffffffffffe00) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) quotactl(0x0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, &(0x7f0000003000)="") setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00009f6000-0x4)=0x0, 0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0x81, 0x0, {0x0, 0x0, 0x7ff, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 04:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x90) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005f9000-0x4)=0x40, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$binder(&(0x7f00006fe000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000e1b000)={0x48000000, {{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x215}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = add_key(&(0x7f00003eb000-0x8)='big_key\x00', &(0x7f0000e3f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000481000-0xaf)="b2e6579ea71e1a736a10db55ea3e0440fc387db9c7d1d2e0764f43b0d28aad8006ae38574989e46d2a0f88e92c7823f5c345f44c0381fbb2e2135d7d2f6d9794730678a7d8602c49a1857f3da1c600fb23a44256505ff47f", 0x58, 0xfffffffffffffff8) add_key$user(&(0x7f0000bd5000-0x5)='user\x00', &(0x7f0000e0a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c55000-0x87)="802369cd375c6325cc67db1f5970304f7cc8b3643ef295ba1d0d5ee2852a1c9d1a34e52e87868a9b2b953cc5d6d581b038f80da4548e3a912144452663", 0x3d, r3) socketpair(0x0, 0x0, 0x0, &(0x7f0000e90000-0x8)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f00007c4000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x2b0, &(0x7f0000b5a000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f0000e97000-0x1)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000da8000)=""}) 2018/01/31 04:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001e7000)='/dev/autofs\x00', 0x80800, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bd9000-0x8)=@assoc_value={0x0, 0x80000000}, &(0x7f0000cef000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b95000-0x108)={r1, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xabe, 0x2, 0x7f, 0x11, 0x3, 0x1, 0x8, 0x0, 0x8001, 0x7, 0x400, 0x1, 0x20000000, 0x1]}, &(0x7f0000920000)=0x108) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000561000-0x8)=@assoc_value={r1, 0x4}, &(0x7f0000598000-0x4)=0x8) fstatfs(r0, &(0x7f000037b000)=""/197) pipe(&(0x7f0000f69000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000d80000)={r1, 0x80, 0x6}, &(0x7f0000c68000)=0x8) 2018/01/31 04:35:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000b62000)='./file0\x00', &(0x7f0000522000)=""/0, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) mount(&(0x7f00000d1000-0x8)='./file0\x00', &(0x7f000027a000-0x8)='./file0\x00', &(0x7f0000284000-0x6)='ramfs\x00', 0x2, 0x0) open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) execve(&(0x7f000015a000-0xe)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[&(0x7f0000000000)='ramfs\x00', &(0x7f0000104000)='(\x00']) 2018/01/31 04:35:29 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000015000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) preadv(r2, &(0x7f0000002000-0x60)=[{&(0x7f000000f000)=""/53, 0x35}], 0x1, 0x0) 2018/01/31 04:35:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000021c000-0x8)={r1, 0x20}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x100000001, 0x80000001, 0x401, 0x9, 0x7fff, 0x8, 0x1, 0x2, 0x1, 0x1000, 0x3ff, 0x0, 0xffffffffffffffff, 0xfffffffffffeffff]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0xffffffff, 0x2, 0xffff, 0xffffffff, r2}, &(0x7f0000002000-0x4)=0x10) getrandom(&(0x7f000001e000-0x31)=""/49, 0x31, 0x0) 2018/01/31 04:35:29 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./file0\x00', 0x4880, 0x26) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000004000-0x48)=@routing={0x16, 0x8, 0x3, 0x6, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x48) write$selinux_load(r1, &(0x7f000095d000-0x94)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) 2018/01/31 04:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000077a000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009cd000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ab4000-0x4)=@int=0x0, &(0x7f0000650000)=0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cec000)='/selinux/context\x00', 0x2, 0x0) mlock2(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000022c000)='ns\x00') ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000979000)=""/64) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000c3f000)=0x0) 2018/01/31 04:35:29 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x0, 0x0}) mount(&(0x7f0000001000)='./file0/file0\x00', &(0x7f0000012000-0xe)='./file0/file0\x00', &(0x7f0000002000)='nilfs2\x00', 0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000130000)='/dev/ptmx\x00', 0x105, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000fa0000)=""/4096) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000486000)=0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000fbb000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000b77000-0x10)={&(0x7f000023f000/0x4000)=nil, 0x4000}) 2018/01/31 04:35:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000c27000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000368000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(0xffffffffffffffff, 0x111, 0x4, 0x0, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000c57000-0xf5)="4dd59da0bd13c76c684321b79d347e35028a357ba4de2d49ba878714fc54a181d4a837851069935891eba928d7539c3c76123a0e8d01d0f877687900fd223e9a1d71875d44d00cb5550da8b004744470a220859c5504890aa1bf0af86125c105f8c0f5586390a4229b7d4b5db2c7cb456e6331640b3829556b543dbcac1320d0c4edda6a72cfe38b1d29a25697df0500a3f27b97044770a6ae45714f9d8c0ba7bc7c7a8f2e6348e78aaaf355172a6b0cbe8f73fbdad521a06ccd0a1e94291faa12566ce41058e82edd16e01517e2b388b12e8d68b2d5ae55de4c3c0faf819e6b6a5c8753af82aba7eedeca77c2ac1c2208537884ed") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f0000ef4000)=[@request_death={0x400c630e, 0x2, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x73682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/31 04:35:29 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lstat(&(0x7f0000013000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mremap(&(0x7f0000c78000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f00004f5000/0x1000)=nil) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = accept$llc(0xffffffffffffff9c, &(0x7f00006d1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000074000-0x4)=0x10) getsockname(r1, &(0x7f0000b61000)=@un=@file={0x0, ""/70}, &(0x7f0000ccc000)=0x48) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0x3, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x7, 0x0, 0xa0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 04:35:29 executing program 5: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000078b000)='/dev/binder#\x00', 0x0, 0x803) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) setreuid(0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/31 04:35:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) inotify_init() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000004000-0x10)='/dev/input/mice\x00', 0x0, 0x0) openat(r1, &(0x7f0000004000-0x8)='./file0\x00', 0x10400, 0x4a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xff, 0x100000001, 0x2, 0x20}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000003000)={r2, 0x400}, &(0x7f0000001000-0x4)=0x8) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000)=""}) [ 49.791400] binder: 9092:9102 transaction failed 29189/-22, size 80-688 line 3004 [ 49.810593] binder: 9123:9124 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 49.829158] binder: 9123:9124 got transaction with invalid handle, 0 2018/01/31 04:35:29 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000074000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000cbe000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/31 04:35:29 executing program 1: creat(&(0x7f0000e55000-0x8)='./file0\x00', 0x122) syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x562e3336c0ed74de) 2018/01/31 04:35:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x6a)="4fc8d4c60d95977c412ecadf2ebebac11d516976929fefa307353db287305e9e516a072bab5e5425b3a63934c40800a705236a10ed9aa829ab74409bf7371ef52c78b4145ee36d8f4b2fc09349af80892e86044f380aef28a0a8674478e7c79b37bce49aa93f0f82ba9a", 0x6a, 0x44000, &(0x7f0000001000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r0, 0xa, 0x200000003a) ioctl$void(r0, 0xc0045878) 2018/01/31 04:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) renameat(r0, &(0x7f00000b1000)='./control\x00', 0xffffffffffffffff, &(0x7f0000b47000-0x10)='./control/file0\x00') 2018/01/31 04:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) signalfd(r0, &(0x7f00005f8000)={0x9f}, 0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000916000)={0x3, 0x0, 0xe4, 0x1, 0xffffffff82199d2d}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000501000)={0x0, 0x80000000}, &(0x7f0000d9b000-0x4)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000910000)=@assoc_id=r1, &(0x7f00006e2000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000867000)={0x2, [0x5, 0x3]}, &(0x7f0000b19000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001aa000)=[@in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x400}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x20900, &(0x7f0000a94000-0x1)="", &(0x7f0000515000)=0x0, &(0x7f000029e000)=0x0, &(0x7f000031d000)="") pipe(&(0x7f00002f5000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000630000-0x90)={0x3f, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000e33000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) [ 49.840874] binder: 9123:9124 transaction failed 29201/-22, size 56-8 line 3219 [ 49.844278] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.868308] binder_alloc: binder_alloc_mmap_handler: 9123 20000000-20002000 already mapped failed -16 [ 49.882469] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/31 04:35:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003c4000-0x3)='/dev/vga_arbiter\x00', 0x800, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000492000-0xb)="423c135e9902fffb883007", 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000098b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r1, 0x2000000000000) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000205000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00009a2000)={0x0, 0x0}) mincore(&(0x7f0000e67000/0x2000)=nil, 0x2000, &(0x7f0000d80000-0xeb)=""/235) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d36000-0xe8)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc5000)=0xe8) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ftruncate(0xffffffffffffffff, 0x0) 2018/01/31 04:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) listen(r1, 0x2) socket$inet6(0xa, 0xf, 0x100000001) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812d6696267, 0x0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000081d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/31 04:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000051b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$autofs(0xffffffffffffff9c, &(0x7f0000cab000)='/dev/autofs\x00', 0x200, 0x0) 2018/01/31 04:35:29 executing program 2: socket$inet6(0xa, 0x4, 0x1) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000012000)='b', 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0xf) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000001b000-0x8)='./file0\x00', 0x2) 2018/01/31 04:35:29 executing program 1: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") lsetxattr(&(0x7f00004a9000)='./file0\x00', &(0x7f0000b2c000-0x9)=@known='system.posix_acl_default\x00', &(0x7f0000120000-0x1)='\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0xff, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000000000)="db56233200c18be39cf29824676ef0f3692d0de876292df7db2df3e981eb68cfae3d87dd5a1905935baa09b1165b54975ca0ca0995fbf2b320364836a4b161ca64dea5e82a616c81eeed65fbf2fa54faaeb8f44f81010dbe0c6f7a00495f62daa8da") r1 = syz_open_dev$mice(&(0x7f00009a7000)='/dev/input/mice\x00', 0x0, 0x800) epoll_wait(r1, &(0x7f0000dda000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x85, 0x97) [ 49.884073] binder: 9123:9151 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 49.898028] binder: 9123:9124 ioctl 40046207 0 returned -16 [ 49.906230] binder_alloc: 9123: binder_alloc_buf, no vma [ 49.906250] binder: 9123:9153 transaction failed 29189/-3, size 56-8 line 3127 [ 49.947476] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.958658] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 04:35:29 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, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000074e000)={0x18, 0x1, 0x2, 0x900000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008b0000)='/dev/rfkill\x00', 0x2, 0x0) connect$l2tp(r1, &(0x7f0000afa000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x2, 0x2, {0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}}}, 0x3a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00009e7000)={0x0, 0x20, &(0x7f000096f000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c19000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000005e000-0x8)=@assoc_value={r2, 0xc073}, &(0x7f0000ad9000-0x4)=0x8) 2018/01/31 04:35:29 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ac7000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d86000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000af7000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d41000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = geteuid() r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r7 = socket$inet_sctp(0x2, 0x1, 0x84) r8 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f11000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) r10 = socket$inet_icmp(0x2, 0x2, 0x1) r11 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000092a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) lstat(&(0x7f00006e0000-0x8)='./file0\x00', &(0x7f0000443000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xc4, &(0x7f0000001000-0x8)={0x0, 0x0}) r18 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f67000)='/dev/rfkill\x00', 0x204000, 0x0) r19 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffe) r21 = gettid() r22 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000830000)={&(0x7f0000611000)=@proc={0x10, 0x0, 0x2, 0x4000006}, 0xc, &(0x7f0000e7a000-0x40)=[{&(0x7f0000001000-0x6c)={0x6c, 0x17, 0xc00, 0x6, 0x1, "", [@generic="57c6ab3119006c3d541204e5681972f580cb23ba2111ab9dcdd1074493eb4610e2792b4a8907a26fdff76800fd22a3e8c0edebf3bc3fb96103230df65826fe681aa24880", @typed={0xc, 0x3b, @pid=r1}, @typed={0xc, 0x35, @uid=r2}]}, 0x6c}, {&(0x7f0000001000-0x3cc)={0x3cc, 0x18, 0x700, 0x6, 0x2, "", [@generic="a231", @nested={0x1a8, 0x51, [@generic="46b24cfa3cfca1e825e23a5aaeaa9ff14eca61dcc99331be9f98ad84f87d86684a0c3d47c6b6adc8a8610efe9fef8a8c32e6b214a5718e565d646eb1707b9c6fac8a4da1f54d2ea6c114365978dede953ddf593031fdb585adfbc4bc5a10d1a219e6b8c3cbbb2ad87496ad13ae2fd63bba6b087f422629518cf9bd25c4e7aa56606bb7058081ac609d287162a53693666c1b4135f1bcc20579dcda3cfe66e725aea40cb0b3170f3df51b2dd05a12e803a4c5999d", @generic="f1ba66d0c902feee053198a7a110e95ceadae56da7dfaa5b9bc62a23831cde69751c5257ce5f230d5f7009de7aa1c80d", @generic="7f4b5473d3e345231573991932e1e4722181d1755156e42ec8655e13482164652183409b253258d131b350f1c19b916a5136948e07000488915ad4c6b9b5f222ab648fd3b363503221229d6253f094cfe21630c545e3", @typed={0xc, 0x7d, @ipv4=@empty=0x0}, @typed={0x18, 0x10, @ipv6=@loopback={0x0, 0x1}}, @generic="3c0d76e15f8d6827ac198e918aa22694c5b2b33815a680e81809", @generic="8797f571ef5d2b8ba8b0a3adb8149ac27c1bbe5711a17b51c65199d1cadd8d306b38a8356060b688fb"]}, @nested={0x10, 0x6d, [@typed={0xc, 0x5b, @u32=0x5}]}, @nested={0x11c, 0x1b, [@generic="fc8b45cfba209c2f0f78d4af6b1761fbb164cb5b31fb0888a8b774eb7396a1aca9a44fcea5e50be4fc4abfcf5c45b04730f7c96d5e07c7583a798d42ac9ad14b60c65df3f047a9", @generic="d44cbaa170afc04d4b16a5", @generic="a4110e86c929862cf6a3db42229f151e87075fe2b03c61e42aaf2ea3fd4f6a1a3edea10bb921460511ec3f00b49d1977951cbf54d86a4786984615dcf79bddef9b5d7f2c0f0ad7f75bb41f6acba1daec8c74ebb716d3ae57ca0476acc0502a3bd419be3039a160b2bd2fdebf899ed2e8a5f411dee8b7bd8f63b8532aa3f020e0896fc78c3debfd509e3bc7180b34f1806f02ae3f3f4cc5da455b358f921bdd186544aabc7dfc9943c53cf88c51666e51a0fb0bb31b39af66507bce6cf80c", @typed={0x8, 0x1f, @void=""}]}, @nested={0xe4, 0x20, [@generic="950b90ab5fe8bf384826b681f35454e1aae07c9bfde2850bd49f2ab03e97e5fe667e24e2010fb54d0dd23abfd20957615d34738f05aa2b4bf1b9e265f0b15079c0b9ab97bc6875556682ef0fac6bc2a451f7b1f486c19a8a3315de9c66691b8485583295828b9816ee34a62f4f764efea5292518ff42111e9d1b514262a8290f04112b6733453dc20879bf17d736e824d83c6675434de738a992e39df292d4dfcd41137a32a1cbbc25d623cb1fdce4a2b8b4c8f04f43bcbfbe1c1d82fab7340c6580cc15860bbc7c798f9fccb5ed875feac71a354272de18f7e3d2247d82"]}]}, 0x3cc}, {&(0x7f0000000000)={0x28, 0x16, 0x800, 0x2, 0x2, "", [@typed={0xc, 0x21, @pid=r3}, @typed={0xc, 0x8f, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x28}, {&(0x7f00004c0000-0x24b4)={0x24b4, 0x37, 0x410, 0x5, 0x3, "", [@nested={0x1028, 0x96, [@typed={0xc, 0x36, @uid=r4}, 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[@generic="1493226f2a29cbff03cb0fdaaa4a08454d13d8ea5db011612833c3ca5441481cd2c843fb767db2324af76e2d1c87c307e6f3f418b657c3f1476eb085e4f24f349fdc3b83211b6f6aa5f61670aef5df02def61f749fd6003b2ea8727b9a20e9aa6d2f5a393a3f11440c305b1016c93a95d15082e052ff85cf7b2647a212bf54d0e0e1b018ecf56a52d22fe3818fe38cb000c80a0cf648a928f91480ef852e22906b82bc3f0a199ca9c8490a1d2ba8afe4958278748b27cbe0cbc2faddf63114774b63a3ef3b548c8d05e2c87e717bc029568c94febd659ac0ccb21bc8cb348c0d39dab89fc9079aa0", @typed={0x8, 0x4c, @void=""}, @generic="98518cd38c4f537345bf393e5530cfe3a1c7337a70cfe2da4c9f5e40045f928a1347fe4db02a63e5cacea9ba07d083bfbd933cf63b332997c68e5040732f2afc13c4e1f8e69607f0eaabf9fb6fa104be932eb3aba44825e1e21e0ac24adc2e732af7665f0249f9b23241391918c5685471c49ffe31c4fe2a5cfa608751d251cce5469df48d5f466bcb6bcdbe0c72f6a31978cf266963eabe9a9835a4a57b6a3c41fdffb26f02cad3f263a83e7c5aefdd9728ab87256ea7dddb6d0c535bf8559685fb1f80e9cb483f840d31d93818d4e1c4825b9b00f48351750f4f70b30d6b735304752793712a59e6b3ad63bca01187e6c60bd71ec5098724", @typed={0xc, 0x29, @fd=r5}, @generic="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0x24b4}], 0x4, &(0x7f0000713000-0x90)=[@rights={0x30, 0x1, 0x1, [r6, r7, r8, r9, r10, r11, r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r17, r18, r19, r20]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x90, 0x20000000}, 0x4000000) r24 = getpid() ptrace$getregs(0xe, r24, 0x0, &(0x7f0000016000)=""/0) 2018/01/31 04:35:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x6) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000c65000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000f1b000)={r2, 0x6, &(0x7f0000445000)=[0x4, 0x8, 0x9, 0x5, 0x4, 0x80000001], &(0x7f00001d3000-0x8)=[0x7, 0xf0a], 0x50, 0x8, 0x0, &(0x7f0000a72000-0x20)=[0x10000, 0xffffffffffffffff, 0x5, 0x7105, 0x6, 0xfffffffffffffffa, 0x8, 0x81], &(0x7f0000dc8000-0x18)=[0x1, 0xbf82, 0x3eae, 0x5609, 0x1, 0xfff], 0x0}) connect(r1, &(0x7f0000b96000)=@nfc_llcp={0x27, 0x0, 0x81, 0x7, 0xffffffffffffffc1, 0x0, "6c458cb0216e2f27798dcc53ae99dc1d44d05743defc135ba9d7703c7b9e599a3fb1f93689dbf12dd441c1516823f2f720a7ff2f0e165644fc09d5f58014f7", 0x2a8be710}, 0x60) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bae000)="58000000140019f700db4b01040d8c560a06000000000410489619c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) 2018/01/31 04:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008b5000-0x8)={0x0, 0x401}, &(0x7f0000fc4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fa5000-0x10)={r1, 0xac, &(0x7f0000c7e000-0xac)=[@in6={0xa, 0x3, 0xf476, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x0, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3b76}, @in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401000000}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xe8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x3, 0xa4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}]}, &(0x7f000072c000-0x4)=0x10) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r2 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r3, &(0x7f0000020000-0x8)='./file0\x00') renameat(r3, &(0x7f0000da3000-0x14)='./file0/file0/file0\x00', r0, &(0x7f000020b000)='./file0/file0\x00') 2018/01/31 04:35:29 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000d2a000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000d32000)="", 0x0, 0xfffffefffffbfffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) 2018/01/31 04:35:29 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000000d000-0x8)={0x0, 0x6}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000017000-0x8)={r2, 0x219}, 0x8) mmap(&(0x7f000000e000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) accept$llc(r1, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000015000)=0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r3, &(0x7f0000017000-0x40)=[{&(0x7f0000007000-0xba)=""/186, 0xba}, {&(0x7f0000005000-0x1000)=""/4096, 0x1000}, {&(0x7f0000008000-0x14)=""/20, 0x14}, {&(0x7f0000016000)=""/210, 0xd2}], 0x4, &(0x7f0000017000-0x50)=[{&(0x7f0000016000)=""/42, 0x2a}, {&(0x7f000000e000)=""/156, 0x9c}, {&(0x7f0000017000-0xa0)=""/160, 0xa0}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/241, 0xf1}], 0x5, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000001000-0xe8)={0x1c, 0x4a, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@generic="c3dad17b74"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 04:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f66000)={0x0, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000605000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00006b4000)=0x9) signalfd(0xffffffffffffffff, &(0x7f0000401000)={0x0}, 0x8) 2018/01/31 04:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215de2fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4233033d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed008c464c", 0xce) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5, 0x0, 0x0}, 0xfdec68a53590438c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/31 04:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000fe9000)='/dev/autofs\x00', 0x202, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000976000)={@common='sit0\x00', @ifru_settings={0x0, 0x0, @sync=&(0x7f0000ed8000)={0x0, 0x0, 0x0}}}) 2018/01/31 04:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000d68000-0xd9)=""/217) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000a15000-0x4)=0x7fffffff) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004ed000-0x11)='/selinux/relabel\x00', 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/31 04:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000177000-0x38)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000000}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008af000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000033d000)=0x0, &(0x7f000052e000)=0x4) 2018/01/31 04:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000dcc000)='/dev/ashmem\x00') pipe(&(0x7f00001b3000)={0x0, 0x0}) 2018/01/31 04:35:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x81, &(0x7f0000001000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000-0x8c)={0x1b, 0x7, 0x10000, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000d2e000-0x3)='/dev/input/mice\x00', 0x0, 0x84400) write$selinux_create(r1, &(0x7f000097b000)=@objname={'system_u:object_r:auditd_log_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x39, 0x36, 0x20, './file0\x00'}, 0x3d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000583000)={0x0, 0x0, 0x1, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00005cf000)={{0x0, 0x7fffffff}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r3 = open(&(0x7f000089a000-0x8)='./file0\x00', 0x10442, 0x0) inotify_add_watch(r1, &(0x7f0000a02000-0x8)='./file0\x00', 0x80000400) sendfile(r3, r3, &(0x7f000088c000)=0x0, 0x0) [ 50.089233] device eql entered promiscuous mode 2018/01/31 04:35:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000373000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000013000-0x8)={0x0, 0x2}, &(0x7f0000583000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d86000)={r1, 0x100000001, 0x10}, 0xc) pipe2(&(0x7f0000579000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000029a000)={0x0, 0x0}) r3 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000059e000-0x12)='/dev/loop-control\x00', 0x1, 0x0) close(r3) openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc5000-0xb)='/dev/hwrng\x00', 0x402000, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000ba4000-0x20)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}) memfd_create(&(0x7f0000d16000)='/selinux/commit_pending_bools\x00', 0x2) 2018/01/31 04:35:29 executing program 0: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d6e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000641000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dff000)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/31 04:35:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0xfffffffffffffd71) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3b, ""}], 0x10, 0x0}, 0x0) 2018/01/31 04:35:29 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r1, 0xffff, &(0x7f0000000000)={0x36, 0x400, 0xffffffff, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0xfffffffffffffff4, 0x0}) fcntl$addseals(r0, 0x409, 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0xefcebd399bdacbcb, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000002000/0x1000)=nil, 0x1000}, 0x1, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000011000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000011000)={0x7, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000066c000-0x20)={{&(0x7f0000c03000/0x1000)=nil, 0x1000}, 0x3, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) tkill(r1, 0x20) 2018/01/31 04:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x1, 0x12, r0, 0x0) madvise(&(0x7f00000b5000/0x3000)=nil, 0x3000, 0xb) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock2(&(0x7f00004f9000/0x2000)=nil, 0x2000, 0x0) 2018/01/31 04:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) personality(0x1bb2baf3005ac117) uname(&(0x7f0000000000)=""/0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000710000-0x4)=0x0) ptrace(0x10, r0) rt_sigsuspend(&(0x7f00004ab000)={0x2}, 0x8) userfaultfd(0x80000) 2018/01/31 04:35:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x4, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000adb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000e08000)=0x0) 2018/01/31 04:35:29 executing program 5: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001c000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000033000-0x4)=0x0, &(0x7f0000036000)=0x4) 2018/01/31 04:35:29 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000011000)={&(0x7f000017f000/0x4000)=nil, 0x4000}) nanosleep(&(0x7f0000012000+0x1c7)={0x77359400, 0x0}, &(0x7f0000003000-0x10)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x48, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 04:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x1, &(0x7f00009b8000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f8a000)={0x0, 0x5}, &(0x7f00000fc000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000103000-0x8)={r1, 0x2}, &(0x7f0000864000-0x4)=0x8) listen(0xffffffffffffffff, 0x0) 2018/01/31 04:35:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000394000-0x11)='/dev/vga_arbiter\x00', 0x2140, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000e77000)={0x0, 0x8, 0xcad, 0x1000, 0x10001, 0x64, 0x8000, 0x2, 0x4, 0x4, 0x7, 0x100000000}) r1 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netrom(r0, &(0x7f00005c5000-0x10)=@ax25={0x3, {"dc81d6e125bf2a"}, 0xfffffffffffffb44}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000736000)={0x0, 0x81000000200007d, 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 04:35:29 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000fdb000-0x4)=0x400, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 04:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000065000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000037f000-0x20)={0x85, 0x3, 0x3, 0x8, 0x2, 0x4}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) listen(r1, 0xfffffffffffffff7) bind$inet(r1, &(0x7f0000358000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff15) ioctl$int_in(r1, 0x5452, &(0x7f0000e76000)=0x400) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00005b5000-0x18)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f00007b1000/0x4000)=nil, 0x4000, 0x0, 0x40010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000804000-0x30)={0x48, 0x0, &(0x7f00006dd000)=[@increfs_done={0x40106308, r2, 0x3}, @decrefs={0x40046307, 0x3}, @exit_looper={0x630d}, @acquire={0x40046305, 0x3}, @free_buffer={0x40086303, r3}, @exit_looper={0x630d}, @request_death={0x400c630e, 0x4, 0x2}], 0xdd, 0x0, &(0x7f0000b9e000-0xdd)="3878847e429f33558c67ba9a1139f71e4fcbd4923acc3241a8766db1eef299b8b1939b166d75bdbbecb1cf680b6f52e55697ea6fcca26741964602b88b3f0b650447a158029ae04b9edb8cd4bdcddb2fb48349971142cb5bac390c7bf2ac0f332f62890e787edf967fcfd25470ea90488e76dd9776e1959f1c1a380ef3b63dbc5a34ef7fce562101db651eb83416974d3f0e00d4c70c295a43c7f1d9c5dc3b33ed5bc5f428b1c696a0f0df96ad035ac11163580e6c06a369952819c0b6b8b7c4b462da54e3cd263b3f97ecab83608f67463e09441945e69fb3b742d771"}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000f04000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f19000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006cc000-0x4)=0x10) 2018/01/31 04:35:29 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000)="c89efebf8c297d56b5645035f3d237cbb5826f97604b9aa02c36cf2281611f62143bfd742a4bbdcd51b447a87b21f340db32463158645a081680118583df8e5249817bd9a8de30be054976dafceac136dc0fe0cb500be12650d4511824c0af65e6a54d597cba7468b9812c90d4c4dfd34f5055bfe16a05520a731b9d999fa27d78381076b5a6b690ef4d76055c71f9483ce8d6bd995507d47185e92c", 0x9c, 0x4, &(0x7f0000b33000-0x10)={0x0, 0x0}) ftruncate(r0, 0x3a28000000) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/31 04:35:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00004a8000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x28)=[{r0, 0x2004, 0x0}, {r0, 0x20, 0x0}, {r0, 0x41, 0x0}, {r0, 0x80, 0x0}, {r0, 0x400, 0x0}], 0x5, 0x5) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b4e000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8, 0x80800) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000003000)=0x0) getsockopt(r2, 0x0, 0x40, &(0x7f0000006000)=""/1, &(0x7f0000000000)=0x1) 2018/01/31 04:35:29 executing program 0: r0 = socket(0x4, 0x80000, 0x200) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000147000-0x1b2)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_XDP={0x4, 0x2b, []}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000006a000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000099d000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000029d000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r1}, 0x14) [ 50.358605] FAULT_FLAG_ALLOW_RETRY missing 30 [ 50.363280] FAULT_FLAG_ALLOW_RETRY missing 30 [ 50.363290] CPU: 1 PID: 9269 Comm: syz-executor5 Not tainted 4.9.78-g7be1985 #24 [ 50.363295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.363310] ffff8801b478f5d0 ffffffff81d94409 ffff8801b478f8b0 0000000000000000 [ 50.363321] ffff8801c8b59c10 ffff8801b478f7a0 ffff8801c8b59b00 ffff8801b478f7c8 [ 50.363332] ffffffff81661d9a 0000000000002a2e ffff8801b35050f0 ffff8801b35050a0 [ 50.363334] Call Trace: [ 50.363347] [] dump_stack+0xc1/0x128 [ 50.363357] [] handle_userfault+0xa3a/0x1310 [ 50.363371] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.363380] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 50.363393] [] ? handle_mm_fault+0x117b/0x2530 [ 50.363399] [] ? handle_mm_fault+0x1fc3/0x2530 [ 50.363406] [] handle_mm_fault+0x1fd1/0x2530 [ 50.363412] [] ? __pmd_alloc+0x410/0x410 [ 50.363422] [] __do_page_fault+0x5c2/0xd40 [ 50.363432] [] ? mm_fault_error+0x2c0/0x2c0 [ 50.363441] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.363451] [] do_page_fault+0x27/0x30 [ 50.363458] [] page_fault+0x28/0x30 [ 50.363466] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 50.363474] [] ? userfaultfd_ioctl+0x8dc/0x24e0 [ 50.363483] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 50.363489] [] ? futex_wake+0x146/0x440 [ 50.363496] [] ? get_futex_key+0x1050/0x1050 [ 50.363503] [] ? userfaultfd_release+0x650/0x650 [ 50.363511] [] ? __lock_acquire+0x629/0x3640 [ 50.363520] [] ? __lock_acquire+0x629/0x3640 [ 50.363526] [] ? do_futex+0x3f8/0x15c0 [ 50.363535] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.363543] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 50.363551] [] ? userfaultfd_release+0x650/0x650 [ 50.363559] [] do_vfs_ioctl+0x1aa/0x1140 [ 50.363566] [] ? ioctl_preallocate+0x220/0x220 [ 50.363573] [] ? selinux_file_ioctl+0x355/0x530 [ 50.363578] [] ? selinux_capable+0x40/0x40 [ 50.363584] [] ? __fget+0x201/0x3a0 [ 50.363590] [] ? __fget+0x228/0x3a0 [ 50.363595] [] ? __fget+0x47/0x3a0 [ 50.363603] [] ? security_file_ioctl+0x89/0xb0 [ 50.363610] [] SyS_ioctl+0x8f/0xc0 [ 50.363616] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 50.641026] CPU: 1 PID: 9281 Comm: syz-executor5 Not tainted 4.9.78-g7be1985 #24 [ 50.648530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.657859] ffff8801d970f9a0 ffffffff81d94409 ffff8801d970fc80 0000000000000000 [ 50.665838] ffff8801c8b59c10 ffff8801d970fb70 ffff8801c8b59b00 ffff8801d970fb98 [ 50.673813] ffffffff81661d9a 0000000000002a2e ffff8801d917b8f0 ffff8801d917b8a0 [ 50.681799] Call Trace: [ 50.684368] [] dump_stack+0xc1/0x128 [ 50.689720] [] handle_userfault+0xa3a/0x1310 [ 50.695761] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.702746] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 50.709127] [] ? handle_mm_fault+0x117b/0x2530 [ 50.715330] [] ? handle_mm_fault+0x1fc3/0x2530 [ 50.721529] [] handle_mm_fault+0x1fd1/0x2530 [ 50.727560] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.734542] [] ? __pmd_alloc+0x410/0x410 [ 50.740225] [] __do_page_fault+0x5c2/0xd40 [ 50.746077] [] ? mm_fault_error+0x2c0/0x2c0 [ 50.752026] [] ? do_vfs_ioctl+0x458/0x1140 [ 50.757880] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.764515] [] do_page_fault+0x27/0x30 [ 50.770024] [] page_fault+0x28/0x30 [ 50.775273] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 50.782084] [] ? SyS_nanosleep+0x91/0x120 [ 50.787854] [] ? hrtimer_nanosleep+0x550/0x550 [ 50.794062] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 50.800614] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/31 04:35:30 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000c68000)='/dev/usbmon#\x00', 0x2, 0x10000) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000a8c000-0x1c)=@req3={0x100000001, 0x7, 0x3, 0x3, 0x2, 0x8, 0x8}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f000047e000)={@generic="187a35801e759fc37cfa29984967df8e", @ifru_flags=0x0}) sysfs$2(0x2, 0x0, &(0x7f0000520000)=""/216) 2018/01/31 04:35:30 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, 0x0, 0x94f551776839ccbf) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0xc0000, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0xa1d, 0x8000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000005000)={0x88, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000005000)={0x4143, r2}) kexec_load(0x1f, 0x1, &(0x7f0000002000)=[{&(0x7f0000001000-0xa6)="5abc0d3ed4023c321adc63f3045a1747c953da6905f31811d75dabd4f28c93a4e910463e25b23dafcedcb7da3a4c9e22434995c00a5d97813a63971b3ae1c661d5d2093223d863b84a6a61f29e8b7e4c44bed1a69020026f181fb64f028769f96293a7cbc01c05c73716da2b44bce758ca0beb2fa1329338ec2d72d9b62e191528293bf00528b87b125d27c77c3670ca3c5eb6e5c19d78cb950e52561ad3560620b517ea9f71", 0xa6, 0x0, 0x4}], 0x3e0000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000005000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000003000)={0x80}, 0x1) pipe2(&(0x7f0000005000)={0x0, 0x0}, 0x80000) getgroups(0x2, &(0x7f0000002000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) getegid() ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000006000-0x4)=0x0) writev(r3, &(0x7f0000003000)=[{&(0x7f0000007000-0x1000)="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", 0x1000}, {&(0x7f0000004000-0xee)="69341c19c6c4df87fe108ffeb106e10e430baab644a92baa73fa069665e717056625b9f7d9e428de13c459d324e1725ae694b41dc869416f056b9bba4a4508d61d72b52fd623188187ce496c0967197d99a32bf65989de7833b92388f54684f02e757b57250405f65f53fa8f9410d9a293cd840a146115be69981741765c5cc232a71a7431deef204dc4a0527f76d56e22b369e8a5930c38037f65db59c505041fed3546ba9dd546664dc56bba745dde4342ab985ba175ff3b6b4312f93ffe997ba0634328297d89c793382b0849aa06d53ded4ebea6ad23a51b6421e167d1d1fa644dc17de49f1c662938c056d6", 0xee}], 0x2) openat(r0, &(0x7f0000004000-0x8)='./file0\x00', 0x100, 0x81) 2018/01/31 04:35:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000c71000)={0x0, 0x20, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a8000-0x4)=0x0) timer_delete(r0) syz_open_procfs(0x0, &(0x7f0000c69000)='net/netfilter\x00') socketpair(0x9, 0x0, 0xffffffffffffff81, &(0x7f00003a3000+0x14)={0x0, 0x0}) renameat2(0xffffffffffffffff, &(0x7f0000886000-0x8)='./file0\x00', r1, &(0x7f0000a11000)='./file0\x00', 0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) mkdir(&(0x7f0000d01000)='./file0\x00', 0x101) mknod(&(0x7f00002a8000)='./file0\x00', 0x1040, 0x7) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) 2018/01/31 04:35:30 executing program 0: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000)="", 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) close(r0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f7a000-0x108)={0x0, @in6={{0xa, 0x2, 0xaf5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x9, 0x4, 0x8001, 0x1, 0x2, 0x8001, 0x1538, 0x1f, 0x1, 0x7fffffff, 0x80000000, 0x8001, 0x7, 0x1]}, &(0x7f000096b000-0x4)=0x108) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f79000)={r2, 0x85, "9e9f5f296531f8a878108eae79fbc66a66c8af0312b41395e52a90d0b68b02e0ae4ec590809f5de028207466b1c055349704b4e1cca0f77b451c6004e084c2bc4881736a100af41eeaee1486816d13aada6283bc1c2d94d7781f56bed1da80679d12a0422fddc128f6cc8503ecbebade6ce390be1724785b9267f6eb11c52c82277900770e"}, &(0x7f00003a1000)=0x8d) 2018/01/31 04:35:30 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000021000-0x8)={0x0, 0x0}, 0x0, 0x5) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) write$tun(r0, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}, 0xfffffea2) getuid() r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r1, r0, &(0x7f000001f000)=0x0, 0x200010000) 2018/01/31 04:35:30 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000005000)='smaps\x00') exit(0x0) pread64(r1, &(0x7f0000000000)=""/0, 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f000000e000+0x216)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000)=0x10, 0x0) 2018/01/31 04:35:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000014000-0x70)=[{&(0x7f0000012000-0x74)=""/116, 0x74}, {&(0x7f0000000000)=""/158, 0x9e}, {&(0x7f0000001000)=""/22, 0x16}, {&(0x7f0000013000)=""/167, 0xa7}, {&(0x7f0000013000)=""/42, 0x2a}, {&(0x7f0000001000-0x44)=""/68, 0x44}, {&(0x7f0000013000-0x62)=""/98, 0x62}], 0x7) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mlock(&(0x7f0000013000/0x1000)=nil, 0x1000) r3 = fcntl$dupfd(r2, 0x0, r2) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x800000000000000, 0x3a4, 0x6, 0x0, 0x2}, &(0x7f0000014000-0x4)=0x14) getsockopt$inet6_tcp_int(r3, 0x6, 0xd, &(0x7f0000002000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) dup3(r1, r0, 0x0) ioctl$void(r1, 0xc0045878) 2018/01/31 04:35:30 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000001000)=@objname={'system_u:object_r:getty_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33, 0x0, 0x20, './file0\x00'}, 0x4a) readv(r0, &(0x7f0000006000-0x10)=[{&(0x7f0000796000-0x99)=""/153, 0x99}], 0x1) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/31 04:35:30 executing program 2: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008f9000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f7000)=0xe8) alarm(0x100000001) ioprio_get$uid(0x3, r0) 2018/01/31 04:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb3000-0x10)={0x25, &(0x7f0000000000)=[{0x6, 0x7ff, 0x0, 0xffffffff}]}) splice(0xffffffffffffffff, &(0x7f0000000000)=0x0, 0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0x0, 0x0) 2018/01/31 04:35:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000400000)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000840000-0x10)={&(0x7f0000257000/0x2000)=nil, 0x2000}) mkdir(&(0x7f0000c48000)='./file0\x00', 0x10) r1 = userfaultfd(0x800) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r2, &(0x7f0000013000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e21000)={0x0, 0x74, &(0x7f00005a6000-0x74)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5294}]}, &(0x7f0000d87000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000dc4000-0x8)=@assoc_value={r3, 0x1f}, 0x8) creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) fanotify_mark(r2, 0x50, 0x10, r2, &(0x7f00000c3000)='./file0/file0\x00') bind(r1, &(0x7f0000554000-0x20)=@pptp={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/31 04:35:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f000025e000-0x6)='ramfs\x00', 0x0, &(0x7f00005aa000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000458000)='anon_inodefs\x00', 0x7ffbc, &(0x7f0000032000)="") acct(&(0x7f000037d000-0x8)='./file0\x00') 2018/01/31 04:35:30 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x8a, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xc3, 0x0, 0x3, 0xde}, &(0x7f0000b23000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r1, 0x6}, &(0x7f0000b1e000)=0x8) 2018/01/31 04:35:30 executing program 0: mmap(&(0x7f0000000000/0x394000)=nil, 0x394000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) getsockname(r0, &(0x7f000007e000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00002f1000-0x4)=0x8) r1 = accept(r0, 0x0, &(0x7f00002ac000-0x4)=0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000017a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002f9000)=0x14) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000244000-0x5e)=""/94, 0x5e, 0x120, &(0x7f0000393000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000394000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r2, &(0x7f0000395000-0x35)={'system_u:object_r:apt_var_lib_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x31, 0x34, 0x0}, 0x35) sendmsg(r0, &(0x7f0000010000-0x38)={&(0x7f000000f000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000002000)=[{&(0x7f0000009000-0x1000)="94", 0x1}], 0x1, &(0x7f000000d000-0x98)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00001b9000)={&(0x7f0000391000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000391000)=[{&(0x7f0000392000-0x75)=""/117, 0x75}], 0x1, &(0x7f000036e000-0x72)=""/114, 0x72, 0x0}, 0x0) mmap(&(0x7f0000394000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000395000-0x80)=@generic={0x800000000000, "661679c083cbbf8004c1be092d0c7aac995f8e6fca7da054937566ab363e8729f91d8ad4468cefbb13ec21879020716a14258a1cc2430758f0f1d16a100a11f092025b795209a4b168ba6863fbb63e15fadf03bf18ac0cb236c23df943e760e80201f23e44f97306e76f7e9b8ae78fe64c0bc9061fd2cca0bf7f1b1a9781"}, 0xfffffffffffffe99) 2018/01/31 04:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x37}, 0xc) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c30000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00002b6000)=0x80000) r1 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000213000-0x8)={0x0, 0x3}, &(0x7f0000082000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe3000-0x98)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffff}, &(0x7f0000258000)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00006bb000)={0x0, 0x7}, &(0x7f00002df000-0x4)=0x8) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000d80000)="f0f579925116b4c7126b56eda207ea7eda9cf7296d14a319fba22f7e18ca94060b5aea5adfde7c1bf27fc671a2207e0e97b11d68238fe1395c7c2299791f7e20a06fc0a75986b4d18c278ead2b38b0ab2767e1426a9812db85fa04acd3de") getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000cf000)={r3, @in6={{0xa, 0x1, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0x10001, 0x1, 0x7, 0xffff, 0xd0, 0x5, 0x200, 0x6, 0x8, 0x1, 0x65, 0x495d6e0d, 0xee, 0x2]}, &(0x7f00002b3000-0x4)=0x108) clone(0x0, &(0x7f0000fb0000)="", &(0x7f0000db4000-0x4)=0x0, &(0x7f000064d000)=0x0, &(0x7f00008c3000-0xed)="") ioctl(r1, 0x100000001, &(0x7f00005ec000)="") 2018/01/31 04:35:30 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x17)='net/ip6_tables_targets\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0xfff, 0x5, 0x200000000000000}) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000013000)="0d6e1efd6c0fba9c1a4960767f6fae8c95df1214421ff9488b267662593982707db85464ddbf15bf61f7fff583f37d106fbbefa864ab94a32b628f5a22d6791a0e2c0a3528b6669c132f75dbccfd", 0x4e) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) lstat(&(0x7f0000013000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") [ 50.863418] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 50.887308] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/31 04:35:30 executing program 7: clock_getres(0x0, &(0x7f0000aa2000-0x10)={0x0, 0x0}) 2018/01/31 04:35:30 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f0000e66000-0x10)={&(0x7f0000fbe000-0x160)={0x2, 0x400000000000003, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x100, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 04:35:30 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) clone(0x40000000, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x20)='E') add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000d77000)="", 0x0, 0xfffffffffffffffa) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000002000)={0x0, 0x3, 0x4, [0x112b15a4, 0x0, 0x0, 0x1]}, &(0x7f0000003000-0x4)=0x10) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000000)=0xd89b, 0xfffffffffffffed3) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) recvmsg$netrom(r1, &(0x7f0000003000-0x38)={&(0x7f0000002000-0x48)=@ax25={0x3, {"35bcba809afb8f"}, 0x7f}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="", 0x0}], 0x1, &(0x7f0000001000-0x10a8)=[], 0x0, 0x80}, 0x0) 2018/01/31 04:35:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_wait(r1, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00008ee000)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000495000)='./file0\x00', 0x100, 0x8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000d85000-0xd)={@common='dummy0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r2, 0x100000001) 2018/01/31 04:35:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$addseals(r0, 0x409, 0x8) rt_sigprocmask(0x0, &(0x7f0000013000-0x8)={0x0}, &(0x7f0000002000-0x8)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df4000)='/dev/keychord\x00', 0x200000, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000a52000-0x4)=0x100, &(0x7f0000b32000)=0x4) 2018/01/31 04:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000521000)='o', 0x1, 0x1, &(0x7f0000436000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f00001bb000)='net/raw6\x00') 2018/01/31 04:35:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000e7000-0xe)='/dev/keychord\x00', 0x10200, 0x0) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f000043d000-0x4)=0x3, 0x4) getrlimit(0xf, &(0x7f000019f000)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000090000)=0x3fe, 0x4) connect$inet6(r1, &(0x7f000081e000)={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000636000)='/dev/autofs\x00', 0x0, 0x0) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/01/31 04:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x80000) recvfrom$unix(r1, &(0x7f0000330000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004fa000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bd1000-0x11)='/selinux/enforce\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00004ee000)=[{&(0x7f00002de000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000042d000-0x60)=[{&(0x7f00007b2000-0x5f)="15f6da92938999558406ff51287c5fc4bbc8de6d2927dac82ce760b913ca491cf1492f5f7db8cb8a7ceeda9aa5eaa76babac1617f8239b4838b52ffbb159c63251d52b6d9d93d671f6d8e37f412454d3f9709152f0088d61182cf554c65741", 0x5f}, {&(0x7f0000fba000)="fe24d172c721c9833076ab11944eadd3c6577a97a4eff861d7a002afead8cbb13a9446381a2d4c93c2a6c431e4912482b161b897a43887d5aa12a6c15bb3e214cbffd42a16465c3a6a9f89648c8c3700f0bab7342dd7a809f067ed3e3258fb737a497ebe4c00bf474ec856ea030c8cc67a2f1a18d098ac95e7151d954e916738531ea3a7e935d21829b2f333c73a01273169a5d7da33924297f2180affaf2df3af50f8", 0xa3}, {&(0x7f000005a000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000d94000)=[@rights={0x18, 0x1, 0x1, [r0, r2]}], 0x18, 0x0}], 0x1, 0x0) 2018/01/31 04:35:30 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) syz_open_pts(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) gettid() ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r1) [ 51.064041] FAULT_FLAG_ALLOW_RETRY missing 30 [ 51.069209] CPU: 0 PID: 9379 Comm: syz-executor6 Not tainted 4.9.78-g7be1985 #24 [ 51.070096] IPVS: Creating netns size=2536 id=10 [ 51.081483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.090833] ffff8801d8b17940 ffffffff81d94409 ffff8801d8b17c20 0000000000000000 [ 51.098874] ffff8801c9e9dc10 ffff8801d8b17b10 ffff8801c9e9db00 ffff8801d8b17b38 [ 51.106852] ffffffff81661d9a 0000000000002a2e ffff8801d937b8f0 ffff8801d937b8a0 [ 51.114827] Call Trace: [ 51.117389] [] dump_stack+0xc1/0x128 [ 51.122723] [] handle_userfault+0xa3a/0x1310 [ 51.128754] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.135737] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 51.142118] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 51.149015] [] ? handle_mm_fault+0x117b/0x2530 [ 51.155218] [] ? handle_mm_fault+0x1fc3/0x2530 [ 51.161418] [] handle_mm_fault+0x1fd1/0x2530 [ 51.167448] [] ? __pmd_alloc+0x410/0x410 [ 51.173130] [] ? __lock_acquire+0x629/0x3640 [ 51.179163] [] __do_page_fault+0x5c2/0xd40 [ 51.185018] [] ? mm_fault_error+0x2c0/0x2c0 [ 51.190961] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.197598] [] do_page_fault+0x27/0x30 [ 51.203110] [] page_fault+0x28/0x30 [ 51.208359] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 51.215168] [] ? SyS_rt_sigprocmask+0x116/0x210 [ 51.221458] [] ? sigprocmask+0x290/0x290 [ 51.227139] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 51.233777] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 51.240586] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 51.247136] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/31 04:35:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x55291319bc27908d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000002000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000c0c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000c67000)=@bridge_dellink={0x20, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 04:35:30 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000013000)=@pptp={0x18, 0x2, {0x1, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000012000)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, []}, 0x10) r1 = socket(0xf, 0xa, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x4, 0x6) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x9, 0x4) 2018/01/31 04:35:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000136000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) pipe2(&(0x7f0000fd1000)={0x0, 0x0}, 0x800) bind$ipx(r1, &(0x7f0000475000)={0x4, 0x81, 0x8, "a646a703d351", 0x7ff, 0x0}, 0x10) clock_getres(0x4, &(0x7f0000902000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {r2, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000fb3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) munlock(&(0x7f0000ed0000/0x2000)=nil, 0x2000) accept(r3, &(0x7f0000f45000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000dc0000)=0x10) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f00002d5000-0x10)={0x0, 0x0}, &(0x7f000079e000-0x8)={0x0}, 0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fce000-0x12)='/dev/loop-control\x00', 0x20040, 0x0) 2018/01/31 04:35:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$inet(0xffffffffffffffff, &(0x7f0000eec000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d0b000-0x4)=0x10) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0xffffffd, 0x0}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = socket$unix(0x1, 0x1, 0x0) shutdown(r2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bba000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$TCGETS(r5, 0x5401, &(0x7f0000812000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/31 04:35:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00002c9000-0x3)=0x8, 0x4) r1 = socket$inet6(0xa, 0x7, 0x3) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00005df000-0x4)=0x0, &(0x7f0000b8a000-0x4)=0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 04:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e97000-0xb)='/dev/loop#\x00', 0x0, 0x406) r1 = open(&(0x7f0000fe3000)='./file0\x00', 0x20000, 0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00003f6000-0x4)=0xfff, 0x4) memfd_create(&(0x7f0000263000)='/dev/loop#\x00', 0x1) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00007a1000)=""/0) fallocate(r0, 0x0, 0x0, 0xa6f) 2018/01/31 04:35:30 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b2d000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f0000cb0000-0xcd)="2400000026007f000000000000007701000000ff0100000000000200ffffffff0100ff10", 0x24) 2018/01/31 04:35:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000+0x289)='/dev/rfkill\x00', 0x3, 0x0) r1 = mmap$binder(&(0x7f0000c99000/0x4000)=nil, 0x4000, 0x2, 0x19010, 0xffffffffffffff9c, 0x0) r2 = mmap$binder(&(0x7f0000b6a000/0x3000)=nil, 0x3000, 0x2000000, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00002d7000-0x30)={0x84, 0x0, &(0x7f0000f19000)=[@transaction={0x40406300, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x20, 0x38, &(0x7f0000c96000-0x20)=[@fda={0x66646185, 0x7, 0x4, 0x38}], &(0x7f0000341000-0x38)=[0x38, 0x78, 0x68, 0x38, 0x38, 0x20, 0x28]}}, @release={0x40046306, 0x0}, @request_death={0x400c630e, 0x2, 0x2}, @increfs_done={0x40106308, r1, 0x4}, @acquire_done={0x40106309, r2, 0x4}], 0x3e, 0x0, &(0x7f0000000000)="a40b8f5dee8416588acacdfdb57b07bf7d94cc547d884dc027a2525f0ad77d94157f31c86e281705d08f31fc1e79caf0b25fe94dd3044a72f62561634310"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e65000)='/selinux/enforce\x00', 0x40800, 0x0) r4 = add_key$user(&(0x7f0000422000)='user\x00', &(0x7f0000b6c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000071e000-0xb3)="d72b40ef836eb6ccf19d9df580fb457440a5cb43480cb2e8dacdb675102515d1adf1fd28cc3ded09961d0a080ca41370854e11f06390e742fc99215aae877884de543b742ad9286f30bfd5ef423bdb47267248222c0396ef215d879f98840a156d858649aa170078d62a24f1f78bb6fb91392f76b5b17959f54eb988b03561f02210560f038f7e437bea34804d13caa2ba59e1e57883ac6d030b3bbdf51747083ac4cb7b3cdbd825e889e083b4943a34c91679", 0xb3, 0xfffffffffffffff9) keyctl$update(0x2, r4, 0x0, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x0, &(0x7f0000ab0000)=@routing={0xff, 0x10, 0x1, 0x1, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, 0x88) keyctl$read(0xb, r4, &(0x7f000064a000-0xa9)=""/169, 0xa9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000018e000-0x20)={0x9, 0x6, 0x8000, 0x9, 0xef7, 0x0, 0x7, 0x880, 0x0}, &(0x7f0000cd2000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000825000)=0x0, &(0x7f0000b0f000)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000067e000-0x8)={r5, 0x9, 0x1000}, 0x8) gettid() setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00003ab000-0x4)={0x3}, 0x4) nanosleep(&(0x7f000035a000)={0x77359400, 0x0}, &(0x7f000058a000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0xfffffffffffffffa, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={r6, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) [ 51.274133] IPVS: Creating netns size=2536 id=11 2018/01/31 04:35:30 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000006000-0xe)='/selinux/user\x00', 0x2, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/rtc\x00', 0x301002, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000000a000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000011000-0x98)={0x0, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, &(0x7f0000008000)=0x98) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000011000-0x8c)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000a000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 04:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000005c000-0x60)={0x0, 0x3, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065b000)=0x0) timer_delete(r0) r1 = syz_open_dev$sg(&(0x7f000096a000)='/dev/sg#\x00', 0x92c, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000039e000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000cf4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000133000-0x8c)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f38000-0x4)=0x8c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000c27000)="4a3465ea1bdbb147dee30eda798c90a8", 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00006a8000)={r3, 0x1d, "7c84c1f63aa71ff7de03f14324742ae22bfc5b347f5ba5bf805efc933a"}, &(0x7f000004f000)=0x25) renameat2(r1, &(0x7f0000037000)='./file0\x00', r1, &(0x7f00000e0000-0x8)='./file0\x00', 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x3, 0x0, 0x0, 0x0}, {0x45, 0x0, 0x0, 0xffffffffffffa2a1}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r5, &(0x7f00001d0000-0xdf)="4f162411e1430afe453adc028d6d5ec4ecc67816fdfdd486eec9c0bf0b4e60bfe25882e02eede747f56e84b4dc86c68d92de78e4df896380986d8dd834ad7370591fd2b9e395150aa6cf24bf627651f1148e263ad2ef75eea75eebe94aa2fc6c18dda29ded03db7b6182547cdf50552c199aeca7fc782bb01649b626044fe4659a8ae98b8d2bdc2074e6468ea0a4b8b67d23000bcf016cc87c01f77888a3b51f6242d9185773b3b73be1fe5b504ce4bacadf6dbf103a7ead20d7ef3d78f7628c7003c6dd6298ab35289c1cb53fe7a3f19da73f37a2e78eecc930fc5877ebf3", 0xdf, 0x0, &(0x7f0000ff1000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/31 04:35:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x3)="0400e4", &(0x7f0000904000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)="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") ioprio_get$pid(0x2, 0x0) 2018/01/31 04:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x8000000000000000) socketpair$inet6(0xa, 0x80000, 0x9, &(0x7f0000344000-0x8)={0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000010d000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000b64000-0x4)=0x0) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00007e1000-0x1)=0x0, &(0x7f000000e000-0x4)=0x3) accept4$vsock_stream(r1, &(0x7f0000bfc000)={0x28, 0x0, 0x2710, @my=0x0, 0x0}, 0x10, 0x800) 2018/01/31 04:35:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x110) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000056000-0x4)=0x6, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000063b000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 51.315248] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 51.332392] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/01/31 04:35:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x10000000005, 0x800) r1 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000121000)=0x0, 0x0) getpeername(r1, &(0x7f00004cb000-0xb)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008a5000-0x4)=0x10) uname(&(0x7f0000987000)=""/179) r2 = getpid() syz_open_procfs(r2, &(0x7f0000871000)='net/l2cap\x00') timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f00000a1000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000adc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 04:35:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000002, 0x0) getsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f0000062000)=""/174, &(0x7f00009fb000-0x4)=0xae) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 04:35:30 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = getegid() setfsgid(r2) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x14a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000501000-0x24)=@ethtool_sset_info={0x37, 0x0, 0x8, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00002de000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001dc000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) recvmsg$netrom(r3, &(0x7f00001cf000)={&(0x7f00007c7000)=@full={{0x3, {"11b5b9c666614a"}, 0x100000000}, [{"0c0ce7bcd62bf3"}, {"45e96e76fcca22"}, {"3ebf8b4cd77ba1"}, {"db7e34861b74d0"}, {"006951e45dd664"}, {"38d86c2eddd8aa"}, {"d1556396a37b41"}, {"bef16a3a0eabff"}]}, 0x48, &(0x7f0000e5c000)=[{&(0x7f000035e000-0x49)="e0c9b6cfcafbd69c1cba4619ac02c83beb75242ba07c0157a09d73b6511ff952fc6ad6663a5571e6dde51bbddb45a803f2f21a6873d520b6fb3b77123bdf3f394721d208dadacef216", 0x49}], 0x1, &(0x7f0000b3f000-0x540)=[{0xe8, 0x114, 0x6, "0b5b51745729a4948cad63bcb664dccb31d910ae91c97d7f6120dd25c5308e387c45cfda723f54077f0728b8d8fa5cea1f61fbafd283c90209f7f4a79882f8b1c83dd1db6cc216426f001b933fb8298ee4339ae2f98af047766e3adcb2f19752f5805f90fe56000bcaa11506ab4bde0a686ffedacdc18d86cde0ba5190fc715b796f2fc34fc31a0de7fabed72a64c1191f391106f455792431b8ca318aa5ac27d407cb8aa317b86c296187d30a193d6dfb911c34f7617d37c3d2a9ae34e9efe5021cd9ac30868ea195cecb95eb51e101321444aa52ac97"}, {0xf0, 0x104, 0xb1c, "c48598cf8b70c7debbc159aeb6bd98d044907037ef2d9e4b7d7a9eff00719bc753b77734da48bb5e1ff80c850710039d57aedf2a8a063c173500a57b36d122ca2b7f4d53e91b49b0f088cee8cb955538a0afaa806df313378673a35291876b428347c814a8874da71353c4bc455a0e3d71734e33efd5aad9ee11d11629e6e296df1cd9985645b53eb479db690f0e403d5b606bf485daa06c66aff88e23d57160f6a7988c79cf8a40f5126443ccf7ffbb28380c2c1734892dd80c22b02ad4f3d86c559ff7f314a9d29b12fe05ace114b3467a42abc85c13ccbd79903a38"}, {0xe0, 0x13b, 0x1, "6336a3f521012c198496371d7a4927455d2b8f7d83bedb74ad589e2c09318361356452f98122b857c1f6aad68aba2100a85521e1b10d463f01eb033b6837c0b8ab023ad6b3c9dba2d4574a12febd6bc2d72609559ac2854564e07723f41a1b62577c7a26bd1d99b5c6bf3b00ab2c00e123abd48f7fc182b35a47c2054d836d94d8c03001743ef9b9023f2c2669512bd01896ce65661507dae05291603ecbdd03ef3a94735f5c9c3ab8336a7b6f43b258aedfe8b27caf67ebfbae927967c39a17f01e8444e4c0a9a2836e"}, {0x90, 0x104, 0x500000000000, "3e7b7b2c33c7c8e6019a07e3c5b7ec625d9c15652ef05cc43265f4850b71120947850d4ddd62bf179b83f9aa37f89cafdabcefe93eebdf477f09d23993f9f2b93b0e1414426d62823b63467f6e3183d2fce30c2d778a28d2b559586801eef510398fe2b848c9b5f0c8271d91c58919422f440a12aa993724571cc3d485"}, {0x78, 0x100, 0x51, "e0bf9ed71cd15c013196332ebce4d851f2b9dc380f5a3fac55ed25258e9ef7c205dab79ebb7c191ff0f871e0f9933f80ec836d06738783b8ec72d402bd9e4c1e75d733e01b342614453f92e01d6ac761e34613d51205c0f2adb0855602e45b043d2b7d"}, {0xf8, 0x1ff, 0x9, "19ed0a152b9f5b61078cacd45229d1158a7686aa09878edb43dfcb726b51d70db6dab818c4edc65b96093bf5f35b1b6ca5d59f9b7402c549cc72753b0be7ee4ac96f0f2aa7ce1c97ef43486636be747ee1f1acc2d6c9394e222bc56725489d70466ea4eb8e1b72479ed872f3d621d749253bd1bb06397db4356f53e4573ecb14872e8103603a60b2d64f6438c8a561f5a7e67d2180f9777bd06b895bee07a8bd67808b251cc96699541bdda6438ccde9ed0ad453ef418a08db6264adae1bd06528b1e306830cc09c2d276630f95ce434fb7641a42f6f404a3b4c948e472b4dd09d0a8a38ae"}, {0x88, 0x0, 0x9, "58405fe17d459e905038c2de8c63764492029087041e4f29c293964ae4da8b1ca014339c5a9fedebd05dd6468566d69156f77fdca256c2a055f44258e7a653bee2374b81b7bb08ff813abbf3a576ad27c697dce887f74953eb78c57cda6036b97a67b28c09271ac653617cafedeaeaa43597"}], 0x540, 0x8bb5c6a611c7d7e6}, 0x40) 2018/01/31 04:35:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x10040, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000d74000-0x5c)={0x7, 0x1, {0x3, 0x3, 0x34b8, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x5) r1 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000123000)='}/)\x00') ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f000002a000-0x50)={{0x814, 0x100000000}, {0x401, 0x3}, 0x5, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f0000d45000-0xe)='./file0/file1\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00006ea000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000133000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00009e9000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c4b000)={0x15c, 0x0, &(0x7f0000b84000-0x15c)=[@increfs_done={0x40106308, r2, 0x4}, @free_buffer={0x40086303, r3}, @reply={0x40406301, {0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x20, 0x30, &(0x7f0000b4a000)=[@fda={0x66646185, 0x2, 0x2, 0xa}], &(0x7f0000c6e000-0x30)=[0x48, 0x0, 0x48, 0x30, 0x40, 0x20]}}, @acquire={0x40046305, 0x4}, @increfs_done={0x40106308, r4, 0x0}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x28, 0x38, &(0x7f0000739000)=[@ptr={0x70742a85, 0x1, &(0x7f0000fd5000-0x1)=0x0, 0x1, 0x1, 0x33}], &(0x7f00002a2000)=[0x78, 0x28, 0x30, 0x40, 0x0, 0x78, 0x38]}, 0x4}}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f0000f5d000)=[], &(0x7f0000cc2000-0x10)=[0x30, 0x48]}, 0xfffffffffffffffb}}, @reply={0x40406301, {0x3, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x40, &(0x7f00003bf000)=[], &(0x7f00002d6000-0x40)=[0x48, 0x48, 0x0, 0x20, 0x18, 0x38, 0x38, 0x40]}}], 0x2f, 0x0, &(0x7f0000adc000)="8b76792c3053354f445906468e8b19e5936072eb2c6a4ccfd3261bcb3518c8c9b571fc13559017d3cd8f39d9649029"}) clock_gettime(0x6, &(0x7f00009c2000)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000acc000-0x10)={0x3, 0x2, 0x81, 0x2}, 0x10) [ 51.413446] device lo entered promiscuous mode [ 51.432748] device lo left promiscuous mode [ 51.493647] device lo entered promiscuous mode 2018/01/31 04:35:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001000-0x3)={0x6, 0x80000001, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000f4e000-0x20)={0x6, {0xfffffffffffff26e}, 0x0, 0x0}, &(0x7f000087b000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000afd000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000190000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/31 04:35:30 executing program 6: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d1e000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1e000-0x1)=""/1, &(0x7f000023e000)=0x1) 2018/01/31 04:35:30 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') pread64(r0, &(0x7f0000986000-0x94)=""/148, 0x94, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000004000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000005000)={@common='erspan0\x00', 0x9}) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)=@proc={0x10, 0x0, 0x3, 0x0}, 0xc, &(0x7f0000002000-0x50)=[{&(0x7f0000000000)={0x118c, 0x18, 0x100, 0x2, 0x1, "", [@generic="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@generic="65244daeab867a8640c463590d5d753151109026105188674e1541870eff122301fffff363341908587f84db92a71e95912db6b01c9ed725452960a2baa9b45f194cc82005b6c168b3df7c507dbe851a34e0b8f18649b9652909612d087e858ca72d71ec800604782d0cd118b14a06d0374905292aa720499fc3146fac3c1d55c66da0645260a287f4a84b833b8f4121118e8a14059e2a9c3e5da18873be3677477728a0b324167ecb9c5433723d30dfd92beb86d320d062570d6b02c2ce7b62266f8b76ce57c37d35ca8735a3314ce67a", @nested={0xa8, 0x51, [@typed={0x8, 0xf, @void=""}, @generic="3d3f9674d6fa9d0b95d6276296f479cb1b0da7d993230da7002e6c71526db1161699e3c62eeaefaa58628e04bae081d33badd83db95b710909de1d8f9797e63c9b720687eb3f231e3daa999f6924b0922cadc59e46ae4c15e7b358f00d3e40001c6c7da9d74f1921c321c111988a09fbc44d083a5cd5471992e7", @typed={0x18, 0x68, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x62, @void=""}]}]}, 0x118c}, {&(0x7f0000003000-0x2214)={0x2214, 0x12, 0xa, 0x3, 0x0, "", [@typed={0x10, 0x70, @u64=0x4e3}, @nested={0x20e8, 0x95, [@generic="e82db425c301361f782fd903b9bee6cae659c24c2f4ee653ee71ed9d420efa0e308ad70a9493d5b3c4910c5f85a6e74ccc8e14f836941af3fb84729bc9f2e60fe0e14e26d95c71a69b9ba5dee3762a758c184deb05", @generic="", @typed={0x10, 0x77, @u64=0x200}, @typed={0xc, 0x0, @uid=r1}, 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[@generic="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@typed={0xc, 0x31, @uid=r3}, @generic="876fa07ea4d3b79cdd6fee1bb86607071d16c0d98bb74126f98c6257f9eabfa01e728da2a2334b0e00f999e221666b78ee37965a9ed5939d90edff3ed1e98804143ded787760c93d89f36e45f60e9d40b80fbf378c5f2cd1af997293dccecb3e595575770edfb0fe9e67e2826dac20858994fc39ed699ba8aa033231f9c182b5778d6541522b7b064b9efc53fb28b0795027b66e7c382ca9e7872ea5aed8cff13ed4a71a6ed62cf1f5ea8430d3ba4e85a96735d85cee70241c77a68ed5f4550b73b1a115f4cd7fb043da69128f6e49b2e67c65f508e2ed00f117ca3f0c7d646873643934f8a689782a1bbeaeeef1beea37a2956b3d1dd288e7", @typed={0xc, 0x3, @fd=r0}, @generic="d0a38aace1371caae22a231d84e81240e11d8bef82783928dc7f31067d42df9eea361765434bdbe93688911bbdb98fc44943e37f269b1dd9ce45372ce6bfda1bb9819935dc77251529fc17424194764f2c5eb442f2e684f74dec08b1512a8acbc0"]}, @generic="7471330124b5340a04c46c8d171f981781f696df9c10fcddf17be2dc0dcd71cad936fadeeecdd99466dba88c37613d765b4c6733cda9bbb1a0fac3b15cd401dc32c01a3915668b206cf3304bc35c3dfdbe029e3f23ece17a0f550bed5ba9d6cf7cb18de9bb4c99c2bdc336d2baeb767f4cd2429ca4c0d0bdaddd62574e216cd45d042f2138d5634dd35ad2f42686a1200fe38551c324b9597c4e24fe3161848440dec23126211738da1462f65906c6638c82eaa52e42edecd8850d5e5dfbfb747f3d2d9a2546119d455eea1365f677e8e3740dbb46915f32cd8164749d0539504e523c07be14b8f29477b71fc3"]}, 0x1368}, {&(0x7f0000001000-0x194)={0x194, 0x1e, 0x2, 0x4, 0x3, "", [@generic="d0d8a449d84ab6ed23b900178d92e4c1a4c7e9801904bd0670398503906f2e2d3a3be68f7a8169e11bdfb6faceed73e757652da3d1f0cf17d12e70dab7135b266b5909e883", @generic="4439a3cc1b8b158fb124453c1f0a5b13ce31095d8348969a7810567c23ba593d1e546a5985f33ef32a0d7814c908613225b61427f8", @generic="0b21f8fc66956491fdfdf93bc59cd8d63ba6ab903ec9445624fa41efa6b84bbb2a2012297d98c6ca8c0756da90b48f63461aee97e81deecb08e9750f1673ff509b3624daedc99dd79e69795fddf2a166ce1dec9a166f79a9c254e836d31b16a22783ae31bab4e5b06f5086090645e38a24549a5ce75cd888c24db0b6414a0dc8f0b8ec54b6f05fe581f7d446358338d9c502de218cb7e8a0233a1e4463697b1a4a36e2a739a8c9074954b9ab9fad48fc737168cc4e549c2263b4149371f4039ce46fa86e38473ffb75867062c13b0aa813740a5b120e1b534c9c27173e4e8d3945e52f49008c98733266488a541a2733ab74ee47f80597660b", @typed={0x10, 0x6c, @str='{+#)\x00'}]}, 0x194}, {&(0x7f0000002000-0x184)={0x184, 0x42, 0x600, 0x3, 0x2, "", [@generic="0b9a227f8985217363d7d38b1d9d4bafdfddab5a1ff0a9b77f68c1e2590fa4116bf3d2b85021ecf90a3dd6640c14da3c326bbff5e964a0306374f719596cd9c6e1dd2a80deb31712f4d5c6e8c97609ab3c8c75714953328f89b13c392cf03b0adea4c4d9c44fbce07d6b5383621d5d1fd6a0248076cb4e979b2302b87025c2aca968b0299d1c660c83a407fedbb507112c64fc440674602538be42f657ba976bb43d868d3cababe1", @nested={0xc, 0x4d, [@typed={0x8, 0x25, @void=""}]}, @nested={0x98, 0x8, [@generic="09adb869d9f98347616e920468c861e7b246c18aed3203672a93eda673cebf8966c8043de382cf873c20adaf57e889608bfb09cbf5b7116f87138104e622df83e239bcbf7b4888df717ffe88bddcd8c7a476debc5cc6ca10c75928f4a6b4bc51165fcba7615edb521ac609685a671de11ee9f34603733ce35080e8c2aa883a40899a71531bb0651497f9d90a5bc346a9401e"]}, @typed={0x18, 0x3f, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0x10, 0x6e, @u64=0xfff}]}, 0x184}], 0x5, 0x0, 0x0, 0x4000800}, 0x80) 2018/01/31 04:35:30 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000002d000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x81, &(0x7f0000030000-0xab)="76fcc3ff9c814cf5410f5a49e413154813ae11ad2d3a40c0f41fef2af9ba860cd21f95f896cc17435234a4ad5f76f72569a500ca07cceefc577c63fe64935c024e00742989206a6de54a5ad71eaf68952b545547b90786e525800cb172e74d64f2f6acef18abd5e211c88c2dba87267cbd2e7bca57837ead0c21c7700832603ae231852f092e135a82566223ac699fd260cee105c4d81ff22ef0de81cb932ca2dc940d4580ffe9ea1a4079") ioctl(r1, 0x440000000000127d, &(0x7f000002d000-0x1)="") splice(r0, &(0x7f0000013000-0x8)=0x0, r1, &(0x7f000000d000)=0x0, 0x3, 0x1) 2018/01/31 04:35:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) r2 = syz_fuseblk_mount(&(0x7f0000a04000)='./file0\x00', &(0x7f0000146000)='./file0\x00', 0x8001, 0xffffffffffffffff, 0x0, 0x3, 0x7f, 0x4000) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a40000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000394000)=r3) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fa4000-0x9)='/dev/ppp\x00', 0x1, 0x0) getpeername$netlink(r4, &(0x7f00006bd000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a30000)=0xc) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f000062e000-0x4)=0x0) 2018/01/31 04:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000235000)='./file0\x00', &(0x7f0000bc1000)='./file0\x00') 2018/01/31 04:35:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000094e000)='net/tcp6\x00') sendfile(r0, r0, &(0x7f0000058000-0x8)=0x20000, 0x10005) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000d32000)={&(0x7f0000d7d000/0x2000)=nil, 0x3, 0x4, 0x0, &(0x7f000062e000/0x1000)=nil, 0x1}) 2018/01/31 04:35:30 executing program 7: r0 = socket(0x0, 0x4, 0x5d) accept$llc(r0, &(0x7f0000f17000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000356000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000043e000)={0x0, 0x0}, &(0x7f0000f91000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x200000001, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000d04000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000eda000-0x8)='./file0\x00', 0x89) mq_open(&(0x7f00004f8000-0x9)='/dev/rtc\x00', 0x0, 0x80, &(0x7f00001a6000)={0xffffffff, 0x28, 0x2, 0x67, 0x8, 0x62ec, 0x7f, 0x5}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000010000)={0x0, 0x0, 0x0}, &(0x7f00008a7000)=0xc) syz_open_procfs(r3, &(0x7f00000a5000)='net/sco\x00') r4 = gettid() ptrace$peek(0x1, r4, &(0x7f00001d6000-0x8)=0x0) syz_open_dev$binder(&(0x7f0000618000)='/dev/binder#\x00', 0x0, 0x0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/31 04:35:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00009ea000-0x40)=[{0xa, 0x4}, {0x4, 0x7}, {0x3, 0x7fff}, {0x3, 0x20}, {0x4, 0x5}, {0x4, 0x1}, {0x7, 0x81}, {0x3, 0x81}], 0x8) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r1, 0x802000000402, r2) exit(0x0) creat(&(0x7f0000354000-0xe)='./file0/file0\x00', 0x0) execve(&(0x7f0000653000)='./file0/file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f000056e000-0x18)=[]) 2018/01/31 04:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000017f000)='/dev/net/tun\x00', 0x0, 0x40003) vmsplice(r0, &(0x7f0000e88000)=[{&(0x7f000082d000)="", 0x0}], 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a63000-0x9)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b33000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6}, &(0x7f0000755000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000318000)={r2, 0x0}, &(0x7f00004c2000)=0x6) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000074c000-0x8)={0x0, 0x0}) sendmsg(r3, &(0x7f0000ead000-0x38)={&(0x7f0000cfd000)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000f9f000-0x11)=[{&(0x7f000086e000-0xd6)="5f8cd512a876c19fe06b959573d7ee2b8cb0282a685d526f3afa916e842fbb64bdfc9e44dc9adde143067bf2fea0efe7f4f62947478bb851a0163740f8eb441475e015c9d6440377cdab28bc359d468c68c7ce50fa40fd706599a59425d450a43a2f37a89b5072277d5d1d98678532b410736002b810294076a0664a00490ea5638ae62c624516c310b6927419a06bc6d416d3b6089ad8f924bb1bc06142e632abafc28c67b6ce8d86a7d9b836e32b34c60adf8721478164e24cf63a13484d0fab007e4e5d206d7cd862d3376f39ce8f5a420e863e69", 0xd6}, {&(0x7f0000728000)="bf68ab6412bb66d98c84c7a0ec305261e055a72ad24db809404814a339737edd912dd58d185d4803378420409df5ddd6296f750060a92482fdd2bc5b5a0de00cfc0b1dac1b9546f51f774bda9fb58452d3cf80c0ab78e7fcb4961d89bda1651f610f1f5673906c50f422db70b3bd5a859b4a4005a127d90fb634ae0e8349f5f205515f146ce8a3d840e92b8ab994241b0e5104a3da8a7490afe2dffe4063f17e0b53b19d01e046871e844642094055d847139e9ebc365776663ba9a7ec69d693d13f35d86e9a526170662e9cd681a513893695fbf25eb27175c15e05b3a230324cba90f272899ace122712c0ed2f449d84ea", 0xf2}, {&(0x7f0000f0d000-0x95)="e977115c90475a244400dca0b9122acfc89d6883c9f1009e16bbe9f279c84d80bc70ae9ad5d9c26b8e880f4ea541008a04085dec6eba721c54e080c7bd25fffd68f607d3a0a7fd3cd52f60dd56522cf2f4bcbdac70c08037f882cd921063e1ec02461ca13b2c16f0ac0f3646d272178088d00640def12b282a27e1574e9c45d84d667c257a19fae9728bc8219f927639828677d38e", 0x95}, {&(0x7f000071e000-0xf3)="7debc594120b36925965844a02a94bc9b6c29f78ce502b8cc32204bb56f01efb3aa6932a278e13d6d5e65840814ec38b28147fd2ff2dbb6ab3775215250b3017cb9d9f3dea4ca26dd793357b16cbe8dadbcf2a29064ec2e7e8db63d03a97b87f6ea165d38c53de3b688960547a44e6929055173a06f82e8ed46c46dace3ee46ba374cfe5e0d8627661a7840cc00058a21b9d298bd9e8733e3b217db37ba171b44414af2187ac4c8ac2cebbb1ac309d2e8f72bea34d5a896483ab037a34ab0ffeef379961b2305e10c43959cf72f7602d32a5cbc9bb79860dbc8e6b7e77d001b761191f2b21c0d0e4aa7a527008b957fd6e70ac", 0xf3}], 0x4, &(0x7f0000e5a000)=[{0x70, 0x0, 0x7a9d, "25da75e69f99810c8a3283816df81b099dd679cc89613b877482e6481580c369dbb7ff3d51ad36ff7a1cb0ee4788a3b2c61c990391c93b58e1b561697837c048072b5d902b378642152b36cdf891275a97241cec7eb5599ebab530"}], 0x70, 0x0}, 0x40000) 2018/01/31 04:35:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000608000)=[{&(0x7f00001b2000)="290000001c0055fcffffffffffffff000200e3f0010000007400000009000100000e0100aa645aff00", 0x29}], 0x1) accept$inet(r0, 0x0, &(0x7f0000cd1000-0x4)=0xffffffab) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a68000-0xe)='/dev/keychord\x00', 0x10000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioctl(r0, 0x7ff, &(0x7f0000fea000-0xd9)="6fea829f49cee2aef97875d5fca00f83b0262b4d2d40a38c08e7adbc6add798514ea56c4102af7090700f4cb78d1ea033b3c59ee0c6fb2f6947604fab4d3ac284e866848027db3eb6ad20129141f7f7d70d872fbda8f76f941c635cf28fa0dd8cfd33e2f7c5acedd2720a346d11a702e138cea3b7a9e15bef7d4f6e70c0c4e427697aa0d04239deb2ebfe5328306d7a6b98ee5c8302a791ed8ae286e1b7198ccbe31a7b18f585d560805128a4573e15a9e883dcc6223172feaa7d02c40921fac7e6810f632cd825030b2a8c78a80f62206a5f440b17d4a90a1") 2018/01/31 04:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c8f000-0xc)='/dev/autofs\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000d82000)={{0x3, 0x0, 0x1, 0x1, 0x20}, 0x0, 0x4, 'id0\x00', 'timer0\x00', 0x0, 0x1, 0x4, 0xb8, 0xfffffffffffff3e2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f0000c55000/0x4000)=nil, 0x4000, 0xc) r1 = openat(r0, &(0x7f0000255000)='./file0\x00', 0x101000, 0x10) fcntl$getflags(r1, 0x40b) prctl$setendian(0x14, 0x2) clone(0xa060000, &(0x7f0000e21000)="", &(0x7f0000001000)=0x0, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000493000-0x2)="") setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000c33000)=0xffffffff, 0x4) 2018/01/31 04:35:30 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002100030007fffd946fa283bc0aee0000b586c497271d8568791ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000000f000-0xd)='/dev/usbmon#\x00', 0x7f, 0x10002) accept4$nfc_llcp(r1, 0x0, &(0x7f0000009000)=0x0, 0x80800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000010000-0xd1)="11b96ec31817f189380f61678b73040c4331e6b8ac3713ac705dc110537366c41a68c8b88d4d5f024275b01273c7c5f7ef9cc1607835df41d4d4579a582203072dffc808269f2dd0dfeb31bca429c9e17faca0753136762756644cc230439eca7792533070a4c34243e84ffc24db185375581c1ca7fde14dd6c3342f21c8e44c9b3005d082d300dc71f10ee8cffed73856c53ce5d15c2fd2f7a7ce56d125c47e1b36d889c0586ba2db6411a6ed1c73f3d1732972a3885784acc35c0b5dc5203372320ca1d7338f4104678d5a89fdc3fab8", 0xd1) openat$ashmem(0xffffffffffffff9c, &(0x7f000000e000-0xc)='/dev/ashmem\x00', 0x100, 0x0) 2018/01/31 04:35:30 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c27000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b69000)='ns/user\x00') ioctl$VT_RELDISP(r1, 0xb701) [ 51.633648] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 51.648456] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 51.664743] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/31 04:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000f0000-0x4)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b82000)='reno\x00', 0x5) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) bind$inet(r1, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fba000-0x6b)=""/107, &(0x7f000006b000)=0x6b) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009a5000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/01/31 04:35:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@generic="6a0b3aa89ce6c87da6d30219b73cb2a0", @ifru_flags=0x5200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009ed000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) set_robust_list(&(0x7f0000f8b000-0x18)={&(0x7f000014e000/0x2000)=nil, 0x0, &(0x7f0000935000/0x3000)=nil}, 0x18) ioctl$sock_netdev_private(r1, 0x89f2, &(0x7f000064d000-0xb0)="0b219b191405e54d6a74daecacaf3f459e9454bda234c775275bed29843f13bbbabf0ec87abf60d150df8598d311926b66c6400e60cd9995af6968e5f068e37571b708adf314c7065b780334b80048207f6afa3c4d5949ca2f2241aa16421296857231eae9c61994621594fa749fe60ca0bb78e48d71ee17d29ac2df44d40bab053c318d5e69663aa665ef6df94885310b6cb4d7f4393cf9fb6b2844963416a39a9e02d77313fdf030f01630d8a50ca6") 2018/01/31 04:35:31 executing program 0: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00009bf000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013f000)=0xe8) setuid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000c0e000)=""/16, &(0x7f000042f000-0x4)=0x7) sendmsg(r1, &(0x7f0000fa5000-0x38)={&(0x7f0000b0f000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x2, 0x2, {0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x5}, 0xffff}}}, 0x13, &(0x7f0000ed0000)=[{&(0x7f0000b19000-0x1000)="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", 0x1000}, {&(0x7f000033d000)='$', 0x1}, {&(0x7f000050a000)="aba43937579e59f63b1c5b8101669cfe6f145f00a05b83e273ba5fbd2bc929b4e32015c51ba31c88161378ff5896e8275150d6c080438b31eb1df43f94e578edf2bc34e29d5256c0c169b58fb5143d57383a487dacc306a3f5b456057413", 0x5e}, {&(0x7f0000ca7000-0xb6)="657e35ca174deec8680983cf111388e9555dc41ac15fc69e13299089bf490b28e0b87d499a4a81021055e9b1d5e30e1059a9061a620fe4cb48ea237f6cb9cf10ad63836eabe55f40183b7663f9ac351cb40377da27cdb7da612d82aaea89503ecb8b326b80af107895d4b60878cbcaebc284de62e76b84d7508fd51cc088b9fa5bef545ea565166b075ba24875e790a66760605374977144aa8c9d1df948d92bc8ff926a8015010ac1b3075ec3d39b7e15d7449123ad", 0xb6}, {&(0x7f0000920000)="0f49b1a38db9aa3ce6088aa80c82756a906d155bc12c1a5b03ccac8cc32214623971d0e5b0e73f2c6d36f5cdd7a5e9f033947294e52a616909fa334ef9f30df58e5554bf0c5d73090eb74c31334a10f3529256e92cb9eab72852846aef3a3e5114d267affed59d909ec53fb727402bbae5728683b6a1488e1dc9199874d6dd1b9750143cd1e1c1422f7fbf1b03634477c961c3c6109d3c8780a69fe9cc06763a01bc3f46ebedf556", 0xa8}, {&(0x7f0000c0c000-0x4f)="f5503ad14c39444480f9728c11497dfba477fc19a3a5749955a39c6302fd4657e1891ba3bb22c08da411fbb4e70a83e96afcd1f03bf55d6857bae003dd77340e705ec6136672fdfd19018d3117b944", 0x4f}, {&(0x7f000072b000-0x79)="1320712bdcb830b0a5e1cd49218b80cb58e0284b1e6320aecf7c1f25e6e95945838027719c7b517f5ad6d93fa8a0b2da45f921448941b56f5a833b3e17489cd8cea9ec848358a42656b55060900b64a3b4545f67e1567cc916f35dfc74c5d772a71c05cfd672ce3ccb83c2862365a265a8282f4160ce7cbbba", 0x79}, {&(0x7f000045c000-0xac)="a1a6692108f80950867fa84e88143553d29992e994e76437e4d6c58f172e80cfbe182944466753d56e6f07f250d6884d89a594a3b007b6b6971d144fe07e0f83dc7519fcc1c994bc0d1459d2e4554de027b3fe1ea06f06ac47ce45307b60f5d472ccd0241012bce1142722be5fcdf67d2557aa61e032e2aebbb7d861911a485064a43d892f84823c428f4f18c5d2cf046164d6a54f8dc323b588f570a266e2143ac5b3cf7ca9c3c8371ad7d8", 0xac}, {&(0x7f00001f0000)="ebe187c51013c3c40563775ca1e98b060ef8b3af0957b7791c36439cda1c3756e4803016a7066b80c6c1f7089f551547410e0aa4c75e06712375d2670432eccd69481f2bda3f7bc88ea6d7e85cd7734a58106e6ece057188922435fcebae1f368c948371010384d5799c5b7ea28aa891a5ef5d9ef61c84160910a00b801225a744e32ffd90a659d85f4231a2ea5ab539a4694041a67cf64f44557b9a63820a602bbb4550e75ed6a68830b0ffed9df46485e0dfe29f856c62d2a874f22a579839dd6d6098926280fdf429349acfb2bd6b429856360360afe106cdb2cbec9589a8e9bd82a1109386bf8af390", 0xeb}], 0x9, &(0x7f0000bda000)=[{0xd0, 0x104, 0x4, "099d37fb5358e1785eaad3ba0341d5935e97c64753439c67c9ed8af7d275c13e70075b890327fa40e12011fb88e78d7c34542f58c7105de84757ab4c4e10e283896baef66f8d2c6ec5752e8390485cbcc149b66df5dbe59b7d599a51a2ce4e779a371c6c6c9d99b0243d60f5c4d03c7e99c47dc8221117db16275a3925d92c67e2463ffdf10cd0b31abf327773068465e2f3b941ac14b9a1cccc71dd9be56596455003de69e6ca0fbd6136759b500d94470428738133b34ea06ddd7ef4"}, {0x100, 0x11f, 0x25e2, "d7f4c1e86fc17d23d4b46d01d288f044ffbde85858510ef29f0cec9b7dc431e64bc14ec90aa2a5ab87165d1ea8e0926f49dda11326a8f59f9b4f983994662b5b36ef917c6a071f636b9d5972d2f579630ecb1083ee70a833757e1685a5625964900a8ed4ac991232ab7c7c23b060144db95d8096b806fd169e200cfce0a1bdf076c498c33162c6ec36f037fd8f055b53b6b88cab34a14f7ca0f6ae411d9fb51a2af060263d2a651f4ca308dcb77c2c076c179ad01a61495227bfe282a820fa1de1ccbcf78d800bfcb19812203155ed466d8898cfc0238acc4094e14894ff8372cdc16db89a5ceed854"}, {0x78, 0x116, 0x20, "3ab50804a5b5512443561b4f8fe76ffc51dc76abb8be609f9a654193f55707e690b4a5ac21655ac7d931ca21e7ea179d92fcbb4f334689e2ebc219ad81af435829355eeafb6e7534c43110426f367a9678ac88d4813bd5059c660ea04d614729b5477480fcfd"}, {0x90, 0x118, 0x4, "cdef3008ff6979dfc567ab300b2f7d9f177d955795d3bc1003e33a54a40fa5d02a6cb73246028fe72df7c078b6ad8062cfbf84baa764959b0ab8934731e6154f52f387e4ebe46ae43839f01576589bf7bbb040525f602dc419d83f63ba83a06bca29e171a63b6e178dcef631dda16a376bedfd0d386a770d40a3c29e4903"}, {0x90, 0x88, 0xdd, "9a37cdd2e968f88a2506f9888879d57423ae99d750e6bdc02e5dc71fdfbcddab5d693047b6722eaef943e9475ed27e93160e6cc6f8d74bc1283dc95f4eee31cca575162fb82c3a1b7cfbe2855ff0a7c05886132642c8b46cccaa6911389bdc52b3b9435528c3f6b11dc6c650189cbf31368f50e6950f49b6eb326b49"}, {0x10, 0x11f, 0xef, ""}, {0x90, 0x108, 0x1000, "cd7d46aaba2240deac31dbb8e375aa9d81b1b9f6d36156cd959bc87b94231cafa63ffcccd7dfe72545be076e0031f656fcf7983dc39cbb5a69faef899b9354a681e76fa455c272fedbdc51747aec8d1d17043623d026f80fc7486af72f8be7a7a1392e68ceb4e94428a1749d46ff1555028fda06ef8b329f6715fe0b"}], 0x408, 0x0}, 0x8000) 2018/01/31 04:35:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000082e000)='/proc/self/net/pfkey\x00', 0x200080, 0x0) recvmsg(r0, &(0x7f0000eb8000-0x38)={&(0x7f0000a50000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000907000-0x70)=[{&(0x7f0000707000)=""/92, 0x5c}, {&(0x7f00001fa000-0xaf)=""/175, 0xaf}, {&(0x7f00006eb000)=""/107, 0x6b}, {&(0x7f00008aa000)=""/43, 0x2b}, {&(0x7f000065b000-0x48)=""/72, 0x48}, {&(0x7f000018e000)=""/11, 0xb}, {&(0x7f0000c44000)=""/107, 0x6b}], 0x7, 0x0, 0x0, 0x28000000}, 0x2042) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b49000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) readlink(&(0x7f0000c47000-0x8)='./file0\x00', &(0x7f0000391000-0x8e)=""/142, 0x8e) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) fadvise64(r1, 0x0, 0x400, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r3, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000b2d000)={{0x0, 0x1, 0x8, 0x0, 0x2}, 0x1c, 0x2, 'id1\x00', 'timer0\x00', 0x0, 0x7, 0x5, 0x6, 0x4ded, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000942000-0xc)={0x0, 0x7, 0x30}, &(0x7f000077c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000060e000)={r5, 0x1000, "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"}, &(0x7f0000a66000)=0x1008) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) lseek(r3, 0x0, 0x5) clock_gettime(0x0, &(0x7f0000a0c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d06000)={0x0, 0x0}) mq_timedreceive(r3, &(0x7f0000a9f000-0x1000)=""/4096, 0x1000, 0x4, &(0x7f00008a5000)={r8, r9+30000000}) clock_gettime(0x0, &(0x7f0000f0b000)={0x0, 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a7d000)='/selinux/create\x00', 0x2, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000b12000)={@common='ip6_vti0\x00', 0x1fe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000d7f000-0x120)=[{0x4, 0x3, 0x9, 0x0, @tick=0x2d76, {0x1ff, 0x3}, {0x6f, 0x20}, @time=@time={0x0, 0x0}}, {0x8, 0xff, 0x8, 0x0, @time={0x77359400, 0x0}, {0x0, 0x8001}, {0x7, 0x3}, @result={0xeb5, 0xab1}}, {0x9, 0x5ef, 0x0, 0x6, @time={r6, r7+30000000}, {0x0, 0xef0}, {0x8000, 0x1}, @queue={0x7, {0x4, 0x53}}}, {0x4, 0xffff, 0x0, 0x1, @time={0x77359400, 0x0}, {0x1, 0x7fffffff}, {0x81, 0x47f}, @ext={0xd3, &(0x7f0000b4f000-0xd3)="070850d97d5358d082107017200fc67cb55be7118b1ba8b4d78617fdac78414eaefe29e5d6f68ae286508992314ecbe31166db7a1311019fdf16d9071c9497bb91d7076be9df078b5dc0a8e38b4e77bacd425fb78385da1b9feb13ed7420eba04251d23d95c4f0d0923d67d1ad45ab99ef26721c18c004b10060494609d6b7b16f02650186e63e0b00ba8b32480e9ac34a796a5b88238cdad439a4d1604bbba62a2effbe5daac531c684bca787786aaab5704bba31003e2ca6b6135d5d507f92808c5819fa99da37b8e429419065a3fc295ec7"}}, {0x8001, 0x7, 0x5, 0x8, @tick=0x5, {0x90, 0x80000000}, {0xfff, 0x3}, @time=@tick=0x5}], 0xf0) write(r4, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) syz_open_dev$usbmon(&(0x7f000070c000)='/dev/usbmon#\x00', 0x0, 0x0) modify_ldt$read(0x0, &(0x7f0000176000-0x24)=""/36, 0x24) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ffd000)={r5, 0x120f}, 0x6) 2018/01/31 04:35:31 executing program 4: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000076c000-0x10)={0x41f3, &(0x7f0000000000)=[{0x5, 0x4}]}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x4, 0xe158]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_ivalue=0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000b6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000e2e000-0x8)={0x0, 0xfffffffffffffe00}, &(0x7f0000a86000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000053f000)={0x7f, 0x2, 0x200, 0x8, 0x10000007, 0x835, 0x3, 0x71462259, r4}, &(0x7f0000adb000)=0x20) pwrite64(r2, &(0x7f0000ef3000)="", 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000e8000-0x14)={r4, 0x40, 0x80000001, 0x1, 0x257, 0x9}, &(0x7f0000c1b000-0x4)=0x14) 2018/01/31 04:35:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000cb5000-0x8c)={0x0, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000535000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e7b000-0x8)=@assoc_value={r1, 0x1b5c}, 0x8) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) r3 = gettid() setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r3, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 04:35:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)={0x2019, 0x0}) epoll_wait(r1, &(0x7f0000753000-0x18)=[{0x0, 0x0}], 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f9e000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00003f3000)={0xfffffffffffff6ad, {{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/31 04:35:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, 0x0}) socket$inet(0x2, 0x4, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000c95000-0xd)='/dev/usbmon#\x00', 0x100, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000053c000-0x10)={0x6de8, 0x8003, 0x9, 0xff, 0x0}, &(0x7f0000409000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000b7c000-0x6)={r2, 0x6}, 0x6) [ 51.676707] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/31 04:35:31 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2018/01/31 04:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x0) [ 51.778257] ================================================================== [ 51.785660] BUG: KASAN: use-after-free in __lock_acquire+0x2eff/0x3640 [ 51.792310] Read of size 8 at addr ffff8801d8f63238 by task syz-executor5/9537 [ 51.799654] [ 51.801278] CPU: 1 PID: 9537 Comm: syz-executor5 Not tainted 4.9.78-g7be1985 #24 [ 51.808792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/01/31 04:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000ba6000)='./file0\x00', 0xa2100, 0x1e0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00003fe000)=""/4096) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000b1000)=""/0) getpeername$ipx(r0, &(0x7f0000ce6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d09000-0x4)=0x10) rt_sigsuspend(&(0x7f000040e000)={0x200}, 0x8) 2018/01/31 04:35:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bee000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000421000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xfffffffffffffffd}) r1 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00008fe000)=@req={0x50, &(0x7f0000381000-0x50)={@common='tunl0\x00', @ifru_names=@common='tunl0\x00'}}) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f000069e000-0xe0)=[{0x18, 0x29, 0x3, "a155"}], 0x18, 0x0}, 0x0) 2018/01/31 04:35:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f0000380000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) linkat(0xffffffffffffffff, &(0x7f000003a000)='./file0\x00', 0xffffffffffffffff, &(0x7f000043d000)='./file0\x00', 0x0) [ 51.818137] ffff8801cd2ef630 ffffffff81d94409 ffffea000763d880 ffff8801d8f63238[ 51.825494] binder: 9547:9551 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 51.828418] binder: 9547:9553 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 51.840063] 0000000000000000 ffff8801d8f63238 ffff8801d8f63238 ffff8801cd2ef668 [ 51.848117] ffffffff8153dc73 ffff8801d8f63238 0000000000000008 0000000000000000 [ 51.856155] Call Trace: [ 51.858733] [] dump_stack+0xc1/0x128 [ 51.864091] [] print_address_description+0x73/0x280 [ 51.870743] [] kasan_report+0x275/0x360 2018/01/31 04:35:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000766000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f000031b000)='/dev/sg#\x00', 0xb37, 0x111003) ioctl$TIOCCONS(r0, 0x541d) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00009e9000-0x10)={0x0, 0x20, &(0x7f0000d57000-0x20)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e2d000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005c2000-0xb6)={r1, 0xae, "7662b8a74295280409eeec885b4edac4ac2c308d30fb6a51e2cd8ed47716094b4e37fc31c6aa93ba063f7507ea8674f0aa2ecc550a39a759b5e0ba931eeb5cf64f0c7dfd36287d4bde57b83d3daa11ecb09771874e580820dfe3c2e22370c6e1acd0fd9afbd14ceaaf0bdc70f35cb1f3e8434022caa847de455d4ce9f48ecaa4361e89da16bf456b46b88a76dbcf528d0c5269033f1b1d885d1e1634f02e7ae05cd74e1a5c3a20429d00c4b660ac"}, &(0x7f0000f97000-0x4)=0xb6) epoll_create1(0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000e30000)={&(0x7f0000652000)=@nl=@kern={0x10, 0x0, 0x0, 0x80000200}, 0xc, &(0x7f0000494000)=[], 0x0, &(0x7f00009cd000-0x50)=[], 0x0, 0x0}, 0x0) [ 51.876344] [] ? __lock_acquire+0x2eff/0x3640 [ 51.882470] [] __asan_report_load8_noabort+0x14/0x20 [ 51.889217] [] __lock_acquire+0x2eff/0x3640 [ 51.895192] [] ? __lock_acquire+0x629/0x3640 [ 51.901255] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.908266] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.915264] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.922269] [] ? mark_held_locks+0xaf/0x100 [ 51.928222] [] ? mutex_lock_nested+0x5e3/0x870 [ 51.934433] [] lock_acquire+0x12e/0x410 [ 51.940041] [] ? remove_wait_queue+0x14/0x40 [ 51.946080] [] _raw_spin_lock_irqsave+0x4e/0x70 [ 51.952369] [] ? remove_wait_queue+0x14/0x40 [ 51.958396] [] remove_wait_queue+0x14/0x40 [ 51.964252] [] ep_unregister_pollwait.isra.6+0xaf/0x240 [ 51.971235] [] ? ep_unregister_pollwait.isra.6+0x12a/0x240 [ 51.978484] [] ? ep_free+0x1b0/0x1b0 [ 51.983826] [] ep_free+0x96/0x1b0 [ 51.988901] [] ? ep_free+0x1b0/0x1b0 [ 51.994233] [] ep_eventpoll_release+0x44/0x60 [ 52.000352] [] __fput+0x28c/0x6e0 [ 52.005430] [] ____fput+0x15/0x20 [ 52.010513] [] task_work_run+0x115/0x190 [ 52.016199] [] do_exit+0x7e7/0x2a40 [ 52.021454] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.028438] [] ? release_task+0x1240/0x1240 [ 52.034382] [] ? get_futex_key+0x1050/0x1050 [ 52.040411] [] ? __mutex_unlock_slowpath+0x25a/0x3d0 [ 52.047141] [] ? __dequeue_signal+0xa3/0x550 [ 52.053172] [] ? recalc_sigpending+0x72/0x90 [ 52.059205] [] do_group_exit+0x108/0x320 [ 52.064894] [] get_signal+0x4d4/0x14e0 [ 52.070400] [] do_signal+0x87/0x1a00 [ 52.075733] [] ? __fget+0x228/0x3a0 [ 52.080977] [] ? __fget+0x47/0x3a0 [ 52.086136] [] ? setup_sigcontext+0x7d0/0x7d0 [ 52.092254] [] ? __fget_light+0x158/0x1e0 [ 52.098023] [] ? SyS_futex+0x22e/0x2d0 [ 52.103547] [] ? do_futex+0x15c0/0x15c0 [ 52.109145] [] ? exit_to_usermode_loop+0xac/0x120 [ 52.115607] [] exit_to_usermode_loop+0xe1/0x120 [ 52.121901] [] syscall_return_slowpath+0x1a0/0x1e0 [ 52.128465] [] entry_SYSCALL_64_fastpath+0xe6/0xe8 [ 52.135011] [ 52.136612] Allocated by task 9528: [ 52.140216] save_stack_trace+0x16/0x20 [ 52.144179] save_stack+0x43/0xd0 [ 52.147644] kasan_kmalloc+0xad/0xe0 [ 52.151335] kmem_cache_alloc_trace+0xfb/0x2a0 [ 52.155899] binder_get_thread+0x15d/0x750 [ 52.160120] binder_poll+0x4a/0x210 [ 52.163718] SyS_epoll_ctl+0x11d7/0x2190 [ 52.167749] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 52.172471] [ 52.174071] Freed by task 9528: [ 52.177321] save_stack_trace+0x16/0x20 [ 52.181275] save_stack+0x43/0xd0 [ 52.184698] kasan_slab_free+0x72/0xc0 [ 52.188562] kfree+0x103/0x300 [ 52.191736] binder_thread_dec_tmpref+0x1cc/0x240 [ 52.196548] binder_thread_release+0x27d/0x540 [ 52.201100] binder_ioctl+0x9c0/0x11b0 [ 52.204958] do_vfs_ioctl+0x1aa/0x1140 [ 52.208817] SyS_ioctl+0x8f/0xc0 [ 52.212162] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 52.216883] [ 52.218481] The buggy address belongs to the object at ffff8801d8f63180 [ 52.218481] which belongs to the cache kmalloc-512 of size 512 [ 52.231107] The buggy address is located 184 bytes inside of [ 52.231107] 512-byte region [ffff8801d8f63180, ffff8801d8f63380) [ 52.242954] The buggy address belongs to the page: [ 52.247860] page:ffffea000763d880 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 52.258035] flags: 0x8000000000004080(slab|head) [ 52.262758] page dumped because: kasan: bad access detected [ 52.268440] [ 52.270038] Memory state around the buggy address: 2018/01/31 04:35:31 executing program 6: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa4000)={&(0x7f0000822000)="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", 0x340}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000fa6000)='./file0\x00', 0x20000, 0x41) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00006db000)={0x0, 0x7f}, &(0x7f0000396000)=0x8) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000fa7000-0x10)={r4, 0x64, &(0x7f0000fa7000-0x64)=[@in={0x2, 0x3, @rand_addr=0x83, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x4f986b04}, @in6={0xa, 0x3, 0xb9fc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1}]}, &(0x7f0000fa6000)=0x10) 2018/01/31 04:35:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) getsockname(r0, &(0x7f0000f29000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d9b000-0x3)=0x60) socketpair$inet(0x2, 0x80001, 0x4, &(0x7f0000889000-0x8)={0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x170, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x170}, 0x1, 0x0, 0x0, 0x0}, 0x0) pselect6(0x40, &(0x7f0000961000)={0xfff, 0xffff, 0xffffffffffffff81, 0x81, 0x4, 0x9, 0x7, 0x183}, &(0x7f000097b000)={0x2240000000000, 0x7fc0, 0x800, 0x5e4, 0x4, 0xb87, 0xa7, 0x3}, &(0x7f0000534000)={0x1000, 0x7, 0x7fe00000000000, 0x3, 0x9, 0x7fffffff, 0x4860, 0x1}, &(0x7f000057d000)={0x0, 0x0}, &(0x7f0000a54000)={&(0x7f0000cd2000)={0x9fd0}, 0x8}) getpeername(r0, &(0x7f0000444000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001a6000)=0x60) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000847000)={0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f00004e8000-0x3e2)="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", 0x3ba}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000013c000-0xf0)={0x0, 0xe8, "beeda2c21a4d2fff42f02aae5f01edb07e9c407dcb42bc3d46f897a752a6a9b115c19e62e21cc42d8038c4fda9b06ed1f6b2229bbfae6dc0a28fd27bb7c1e27c0e6ce6017361e595df368dc79395a5430f8118f428233c2c28f279ff17ee4948ff9f0cbe3b4f9cf94eca0d88224d3d8d3baa7f18ea74982c718c4c7a5aa957021a8a0dd416e3877a94feb65445cf1032f993487aab7585c8a5b66e4c55ddfed96d88e7d1eeb0d2ba02c9e424df8155eddf07347f1fe85c912b2a03d8d61d5c9473dd0ced3c7d7170824e14bf4a88bc5af536333916119b34f5c27b7a116c4895236882aebe692031"}, &(0x7f0000568000)=0xf0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000534000-0xa0)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x5, 0x1, 0x4, 0x61}, 0xa0) sendto$inet(r0, &(0x7f00007db000-0xf1)="3955b3cf3703508c7d3e561ed98bb5400d436b90e98dfa28e17c5b98af0d695230d69fde94cfa9112dd2bd8cd55573cc44bd4490394e726eabff1d07a4902936ad23cc4cb6a4796da55948b4378c043ff92d94067be9fc08eecf7706926c0255be1b04ec81d02bc53e0681a0ce1a4a39d3f84db45ed13a90da11697c6753c8973dc3e813245eebbf8e7e98a060552717694bc92366fde916334fc39b28fe2cf2a65233454fdf04250de4a648df2703f1a12cd466c97271970103744fdbd08ac710", 0xc1, 0x0, &(0x7f00003b2000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 52.274940] ffff8801d8f63100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 52.282273] ffff8801d8f63180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 52.289602] >ffff8801d8f63200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 52.296947] ^ [ 52.302129] ffff8801d8f63280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 52.309465] ffff8801d8f63300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 52.316796] ================================================================== [ 52.324130] Disabling lock debugging due to kernel taint 2018/01/31 04:35:31 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000007000-0x1066)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "bd0790", 0x10, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, "df7654", 0x0, "1f0e5d"}, ""}}}}}}, &(0x7f0000002000-0x10)={0x0, 0x1, [0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f000000c000-0x4)=[0x0]) lchown(&(0x7f000000c000-0x8)='./file0\x00', r0, r1) socket$inet(0x2, 0x3, 0xfffffffffffffffd) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f000000c000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f000000c000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000005000-0x10)={0x9, 0x4, 0xfffffffffffffffe, 0x7, 0x0}, 0x10) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f000000e000-0x30)=""/48) [ 52.329567] Kernel panic - not syncing: panic_on_warn set ... [ 52.329567] [ 52.336936] CPU: 1 PID: 9537 Comm: syz-executor5 Tainted: G B 4.9.78-g7be1985 #24 [ 52.345683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.355026] ffff8801cd2ef588 ffffffff81d94409 ffffffff841971bf ffff8801cd2ef660 [ 52.363038] 0000000000000000 ffff8801d8f63238 ffff8801d8f63238 ffff8801cd2ef650 [ 52.371024] ffffffff8142f4a1 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f2e5 2018/01/31 04:35:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c01000-0x8)={0x0, 0x0}, 0x84800) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000017d000)=0x0, &(0x7f00004a4000)=0x4) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000073a000)=""/179) r2 = socket$inet6(0xa, 0x80007, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x6) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) sigaltstack(&(0x7f0000816000/0x3000)=nil, &(0x7f0000e68000-0x8)=0x0) mlockall(0x2) sendto$inet6(r2, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fde000-0x8)={0x0, 0x0, 0x400}, &(0x7f00003e6000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000849000-0xc)={r3, 0x9, 0x0}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000045d000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000c8c000-0x4)=0x6, 0x4) [ 52.379005] Call Trace: [ 52.381587] [] dump_stack+0xc1/0x128 [ 52.386944] [] panic+0x1bc/0x3a8 [ 52.391970] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 52.400203] [] ? add_taint+0x40/0x50 [ 52.405567] [] kasan_end_report+0x50/0x50 [ 52.411358] [] kasan_report+0x167/0x360 [ 52.416951] [] ? __lock_acquire+0x2eff/0x3640 [ 52.423063] [] __asan_report_load8_noabort+0x14/0x20 [ 52.429793] [] __lock_acquire+0x2eff/0x3640 [ 52.435740] [] ? __lock_acquire+0x629/0x3640 [ 52.441767] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.448751] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.455741] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.462749] [] ? mark_held_locks+0xaf/0x100 [ 52.468707] [] ? mutex_lock_nested+0x5e3/0x870 [ 52.474914] [] lock_acquire+0x12e/0x410 [ 52.480506] [] ? remove_wait_queue+0x14/0x40 [ 52.486535] [] _raw_spin_lock_irqsave+0x4e/0x70 [ 52.492820] [] ? remove_wait_queue+0x14/0x40 [ 52.498845] [] remove_wait_queue+0x14/0x40 [ 52.504708] [] ep_unregister_pollwait.isra.6+0xaf/0x240 [ 52.511689] [] ? ep_unregister_pollwait.isra.6+0x12a/0x240 [ 52.518932] [] ? ep_free+0x1b0/0x1b0 [ 52.524274] [] ep_free+0x96/0x1b0 [ 52.529351] [] ? ep_free+0x1b0/0x1b0 [ 52.534683] [] ep_eventpoll_release+0x44/0x60 [ 52.540802] [] __fput+0x28c/0x6e0 [ 52.545874] [] ____fput+0x15/0x20 [ 52.550952] [] task_work_run+0x115/0x190 [ 52.556641] [] do_exit+0x7e7/0x2a40 [ 52.561887] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.568868] [] ? release_task+0x1240/0x1240 [ 52.574826] [] ? get_futex_key+0x1050/0x1050 [ 52.580852] [] ? __mutex_unlock_slowpath+0x25a/0x3d0 [ 52.587584] [] ? __dequeue_signal+0xa3/0x550 [ 52.593608] [] ? recalc_sigpending+0x72/0x90 [ 52.599633] [] do_group_exit+0x108/0x320 [ 52.605311] [] get_signal+0x4d4/0x14e0 [ 52.610816] [] do_signal+0x87/0x1a00 [ 52.616147] [] ? __fget+0x228/0x3a0 [ 52.621390] [] ? __fget+0x47/0x3a0 [ 52.626546] [] ? setup_sigcontext+0x7d0/0x7d0 [ 52.632657] [] ? __fget_light+0x158/0x1e0 [ 52.638434] [] ? SyS_futex+0x22e/0x2d0 [ 52.643953] [] ? do_futex+0x15c0/0x15c0 [ 52.649545] [] ? exit_to_usermode_loop+0xac/0x120 [ 52.656012] [] exit_to_usermode_loop+0xe1/0x120 [ 52.662307] [] syscall_return_slowpath+0x1a0/0x1e0 [ 52.668870] [] entry_SYSCALL_64_fastpath+0xe6/0xe8 [ 52.675867] Dumping ftrace buffer: [ 52.679380] (ftrace buffer empty) [ 52.683057] Kernel Offset: disabled [ 52.686654] Rebooting in 86400 seconds..