mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getrandom(&(0x7f00006a1000)=""/58, 0x3a, 0x3) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000b67000-0x18)=""/24, &(0x7f0000482000)=0x18) 2018/02/15 19:16:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) connect$inet6(r1, &(0x7f0000907000-0x1c)={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) 2018/02/15 19:16:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000c5b000-0x4)) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r2, r1, &(0x7f0000f22000-0x4), 0xff) getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000048b000-0xc)={0x0, 0x0}, &(0x7f0000dcd000-0x4)=0xc) r5 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001c6000-0xc)={r3, r4, r5}, 0xc) 2018/02/15 19:16:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:11 executing program 7 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000cf9000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000c5b000-0x4)) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r2, r1, &(0x7f0000f22000-0x4), 0xff) getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000048b000-0xc), &(0x7f0000dcd000-0x4)=0xc) getgid() 2018/02/15 19:16:11 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007ad000-0xb)='projid_map\x00') readv(r1, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") [ 64.770392] FAULT_INJECTION: forcing a failure. [ 64.770392] name failslab, interval 1, probability 0, space 0, times 0 [ 64.781680] CPU: 1 PID: 9869 Comm: syz-executor7 Not tainted 4.16.0-rc1+ #224 [ 64.788956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.798302] Call Trace: [ 64.800886] dump_stack+0x194/0x257 [ 64.804514] ? arch_local_irq_restore+0x53/0x53 [ 64.809183] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 64.814383] should_fail+0x8c0/0xa40 2018/02/15 19:16:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) openat$vcs(0xffffffffffffff9c, &(0x7f0000cc5000-0x9)='/dev/vcs\x00', 0x448000, 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000d89000), 0xfffffffffffffff7) [ 64.818093] ? check_noncircular+0x20/0x20 [ 64.822336] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 64.827443] ? find_held_lock+0x35/0x1d0 [ 64.831508] ? find_held_lock+0x35/0x1d0 [ 64.835572] ? __lock_is_held+0xb6/0x140 [ 64.839648] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 64.845537] ? rcu_note_context_switch+0x710/0x710 [ 64.850458] ? avc_has_perm+0x43e/0x680 [ 64.854438] should_failslab+0xec/0x120 [ 64.858408] kmem_cache_alloc_trace+0x4b/0x740 [ 64.862983] ? lock_release+0xa40/0xa40 [ 64.866968] alloc_pipe_info+0x159/0x4b0 2018/02/15 19:16:11 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000669000)={0xa49, 0x7, 0xffffffffffffffff, "7258095c964f", "1bae6e49c29c8075721c66c53d924973"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r2 = add_key$user(&(0x7f00000c2000-0x5)='user\x00', &(0x7f0000f5f000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000a77000-0x7a)="474fbf244795db192ec2c00ca1d8c96b8496fb4b773562a21bf0c0ee15ded685edf30a7c2508c5801a73390506acdb9a2c93d9811b67ffdc8fb1a5f2c03dacd86ffcde6c9f896c72733a0e4a8b82a089ac1c6a670504dce16d8dc4eedc89b36e8d7e9649f68d0e465f94678a038d3692d8f56ac7b73f07471f2161644461967831334784fabdd356f9ed726e9d1cf6cea76735735a51aa369720cb6a8871dfc89ae513fc4f510f688d141213d0cb920f5cad", 0xb2, 0xfffffffffffffffb) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f000007a000)=""/18) keyctl$set_timeout(0xf, r2, 0x6) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r1, &(0x7f0000d89000), 0xfffffffffffffff7) [ 64.871022] ? pipe_read+0x7f0/0x7f0 [ 64.874750] ? file_has_perm+0x1ee/0x5d0 [ 64.878823] ? bpf_fd_pass+0x280/0x280 [ 64.882723] splice_direct_to_actor+0x64a/0x820 [ 64.887385] ? _cond_resched+0x14/0x30 [ 64.891265] ? generic_pipe_buf_nosteal+0x10/0x10 [ 64.896101] ? selinux_file_permission+0x82/0x460 [ 64.900936] ? do_splice_to+0x160/0x160 [ 64.904899] ? security_file_permission+0x89/0x1e0 [ 64.909826] ? rw_verify_area+0xe5/0x2b0 [ 64.913886] do_splice_direct+0x29b/0x3c0 [ 64.918034] ? splice_direct_to_actor+0x820/0x820 [ 64.922883] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 64.927630] ? __sb_start_write+0x209/0x2a0 [ 64.931954] do_sendfile+0x5c9/0xe80 [ 64.935678] ? do_compat_pwritev64+0x100/0x100 [ 64.940270] ? __might_sleep+0x95/0x190 [ 64.944250] compat_SyS_sendfile+0xea/0x1a0 [ 64.948571] ? SyS_sendfile64+0x160/0x160 [ 64.952721] ? do_fast_syscall_32+0x156/0xf9f [ 64.957214] ? SyS_sendfile64+0x160/0x160 [ 64.961349] do_fast_syscall_32+0x3ec/0xf9f [ 64.965654] ? do_int80_syscall_32+0x9c0/0x9c0 [ 64.970213] ? finish_task_switch+0x1c0/0x860 [ 64.974679] ? finish_task_switch+0x181/0x860 [ 64.979166] ? syscall_return_slowpath+0x2ac/0x550 [ 64.984084] ? prepare_exit_to_usermode+0x350/0x350 [ 64.989088] ? sysret32_from_system_call+0x5/0x3c [ 64.993909] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 64.998731] entry_SYSENTER_compat+0x70/0x7f [ 65.003112] RIP: 0023:0xf7f19c79 [ 65.006449] RSP: 002b:00000000f771509c EFLAGS: 00000286 ORIG_RAX: 00000000000000bb [ 65.014127] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000013 2018/02/15 19:16:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000567000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") 2018/02/15 19:16:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000c5b000-0x4)) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r2, r1, &(0x7f0000f22000-0x4), 0xff) getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000048b000-0xc), &(0x7f0000dcd000-0x4)=0xc) 2018/02/15 19:16:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000c86000-0xb)='/dev/loop#\x00', 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000953000-0x3)=0x0) ptrace$poke(0x4, r2, &(0x7f00001f6000-0x4), 0x8) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:12 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:12 executing program 7 (fault-call:3 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000301000)={0x2, 0xffffffffffffffff, @rand_addr=0x80000001}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b63000)={0x0, 0x8000002000000001}, 0x8) shutdown(r0, 0x1) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$loop(&(0x7f00000ea000)='/dev/loop#\x00', 0x4a85d465, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) [ 65.021367] RDX: 0000000020d89000 RSI: 00000000fffffff7 RDI: 0000000000000000 [ 65.028609] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 65.035851] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 65.043090] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/15 19:16:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0x0) 2018/02/15 19:16:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000603000-0xa)='mountinfo\x00') readv(r0, &(0x7f0000b84000-0x8)=[], 0x0) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") 2018/02/15 19:16:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0x0) [ 65.088791] FAULT_INJECTION: forcing a failure. [ 65.088791] name failslab, interval 1, probability 0, space 0, times 0 [ 65.100056] CPU: 1 PID: 9896 Comm: syz-executor7 Not tainted 4.16.0-rc1+ #224 [ 65.107326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.116670] Call Trace: [ 65.119260] dump_stack+0x194/0x257 [ 65.122895] ? arch_local_irq_restore+0x53/0x53 [ 65.127563] ? __save_stack_trace+0x7e/0xd0 [ 65.131902] should_fail+0x8c0/0xa40 [ 65.135623] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 65.140723] ? save_stack+0x43/0xd0 [ 65.144341] ? kasan_kmalloc+0xad/0xe0 [ 65.148221] ? kmem_cache_alloc_trace+0x136/0x740 [ 65.153058] ? alloc_pipe_info+0x159/0x4b0 [ 65.157285] ? splice_direct_to_actor+0x64a/0x820 [ 65.162123] ? do_fast_syscall_32+0x3ec/0xf9f [ 65.166606] ? entry_SYSENTER_compat+0x70/0x7f [ 65.171198] ? find_held_lock+0x35/0x1d0 [ 65.175267] ? __lock_is_held+0xb6/0x140 [ 65.179344] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 65.185224] ? rcu_note_context_switch+0x710/0x710 [ 65.190138] should_failslab+0xec/0x120 [ 65.194089] __kmalloc+0x63/0x760 [ 65.197518] ? kmem_cache_alloc_trace+0x459/0x740 [ 65.202338] ? lock_release+0xa40/0xa40 [ 65.206289] ? alloc_pipe_info+0x23f/0x4b0 [ 65.210505] alloc_pipe_info+0x23f/0x4b0 [ 65.214542] ? pipe_read+0x7f0/0x7f0 [ 65.218242] ? file_has_perm+0x1ee/0x5d0 [ 65.222286] ? bpf_fd_pass+0x280/0x280 [ 65.226154] splice_direct_to_actor+0x64a/0x820 [ 65.230796] ? _cond_resched+0x14/0x30 [ 65.234658] ? generic_pipe_buf_nosteal+0x10/0x10 [ 65.239482] ? selinux_file_permission+0x82/0x460 [ 65.244301] ? do_splice_to+0x160/0x160 [ 65.248248] ? security_file_permission+0x89/0x1e0 [ 65.253155] ? rw_verify_area+0xe5/0x2b0 [ 65.257197] do_splice_direct+0x29b/0x3c0 [ 65.261322] ? splice_direct_to_actor+0x820/0x820 [ 65.266149] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 65.270882] ? __sb_start_write+0x209/0x2a0 [ 65.275184] do_sendfile+0x5c9/0xe80 [ 65.278883] ? do_compat_pwritev64+0x100/0x100 [ 65.283450] ? __might_sleep+0x95/0x190 [ 65.287409] compat_SyS_sendfile+0xea/0x1a0 [ 65.291707] ? SyS_sendfile64+0x160/0x160 [ 65.295833] ? do_fast_syscall_32+0x156/0xf9f [ 65.300305] ? SyS_sendfile64+0x160/0x160 [ 65.304429] do_fast_syscall_32+0x3ec/0xf9f [ 65.308732] ? do_int80_syscall_32+0x9c0/0x9c0 [ 65.313288] ? finish_task_switch+0x1c0/0x860 [ 65.317754] ? finish_task_switch+0x181/0x860 [ 65.322231] ? syscall_return_slowpath+0x2ac/0x550 [ 65.327137] ? prepare_exit_to_usermode+0x350/0x350 [ 65.332132] ? sysret32_from_system_call+0x5/0x3c [ 65.336955] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 65.341783] entry_SYSENTER_compat+0x70/0x7f [ 65.346168] RIP: 0023:0xf7f19c79 [ 65.349505] RSP: 002b:00000000f771509c EFLAGS: 00000286 ORIG_RAX: 00000000000000bb [ 65.357187] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000013 [ 65.364432] RDX: 0000000020d89000 RSI: 00000000fffffff7 RDI: 0000000000000000 [ 65.371676] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 65.378919] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 65.386163] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/15 19:16:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0x0) 2018/02/15 19:16:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000789000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x2, {0x2, 0x1, @multicast1=0xe0000001}, @generic="20a30a2aa6520fef87030837267e39a9"}) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000c5b000-0x4)) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r2, r1, &(0x7f0000f22000-0x4), 0xff) getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000048b000-0xc), &(0x7f0000dcd000-0x4)=0xc) 2018/02/15 19:16:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f18000)="f42400", 0x2) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000bf000-0x10)={0xf000, 0x4000}) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) openat$ptmx(0xffffffffffffff9c, &(0x7f00001a2000-0xa)='/dev/ptmx\x00', 0x101400, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000141000)={0x0, 0x0, 0x0, 0x0, 0x4, 0x12, 0x16, 0x1, "49f1a030a0d3298a12c8b45b055373b5fa54f970d808160488f5009ffbf919ac0e2add511571987ed632cd69c24fd282fcb655ecf987f0389dcf2e694ccd8d09", "df8d3a6fecc4b071584227828d331d05fcf10290e450bfee6faef96744d0eed4", [0x4, 0x80000001]}) 2018/02/15 19:16:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b68000-0xc)={0x2, 0xffffffffffffffff}) perf_event_open(&(0x7f000088b000-0x78)={0x4, 0x78, 0xda, 0x80000001, 0x2, 0x7, 0x0, 0x7f, 0x40, 0x7, 0x20400000000000, 0xd5, 0x81, 0x1, 0x1, 0xca4, 0x8, 0x5, 0x1, 0x1, 0xffffffffffffff81, 0x5, 0x4, 0x7, 0x8, 0x3ff, 0x401, 0xb5, 0x0, 0x80000000, 0x3, 0x4, 0x4, 0x2, 0x4, 0x3, 0x8000, 0x3, 0x0, 0x2, 0x3, @perf_bp={&(0x7f0000c9e000-0x1), 0x2}, 0x7084, 0x148, 0x4, 0x1, 0x3, 0xffffffff, 0x80}, r0, 0x0, r1, 0x8) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r3, r2, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000375000-0x4)=0x5, 0x4) 2018/02/15 19:16:12 executing program 7 (fault-call:3 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mlock2(&(0x7f00001aa000/0x3000)=nil, 0x3000, 0x1) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000868000)={0x4, 0x5}) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") [ 65.474734] FAULT_INJECTION: forcing a failure. [ 65.474734] name failslab, interval 1, probability 0, space 0, times 0 [ 65.486058] CPU: 0 PID: 9934 Comm: syz-executor7 Not tainted 4.16.0-rc1+ #224 [ 65.493324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.502672] Call Trace: [ 65.505260] dump_stack+0x194/0x257 [ 65.508890] ? arch_local_irq_restore+0x53/0x53 [ 65.513555] ? __lock_is_held+0xb6/0x140 [ 65.517642] should_fail+0x8c0/0xa40 2018/02/15 19:16:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000288000)={0x0, 0x0}, &(0x7f0000d92000-0x4)=0xc) fstat(r0, &(0x7f0000479000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001d5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00002f4000)=""/232) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/15 19:16:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000c5b000-0x4)) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r2, r1, &(0x7f0000f22000-0x4), 0xff) getpgid(0x0) 2018/02/15 19:16:12 executing program 6 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) [ 65.521365] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 65.526463] ? __lock_acquire+0x664/0x3e00 [ 65.530694] ? print_irqtrace_events+0x270/0x270 [ 65.535443] ? update_cfs_rq_load_avg.part.68+0x2d0/0x2d0 [ 65.540991] ? find_held_lock+0x35/0x1d0 [ 65.545059] ? __lock_is_held+0xb6/0x140 [ 65.549139] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 65.555027] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 65.560211] ? rcu_note_context_switch+0x710/0x710 [ 65.565128] ? lock_pin_lock+0x360/0x360 [ 65.569204] should_failslab+0xec/0x120 2018/02/15 19:16:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = syz_open_pts(0xffffffffffffff9c, 0x2080) ioctl$TCSETAW(r1, 0x5407, &(0x7f00002f6000-0x14)={0x6b80, 0x200, 0x0, 0xffffffff, 0x1000, 0xffffffffffffc4bf, 0x7, 0xff, 0x8, 0xea7a}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x400caeaa, &(0x7f000030c000)={0x10010000ffffffff, 0x5}) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) [ 65.573179] __kmalloc+0x63/0x760 [ 65.576625] ? iov_iter_revert+0x9d0/0x9d0 [ 65.580855] ? __lock_acquire+0x664/0x3e00 [ 65.585092] ? lock_pin_lock+0x360/0x360 [ 65.589158] ? __blkdev_direct_IO_simple+0x274/0xf50 [ 65.594276] __blkdev_direct_IO_simple+0x274/0xf50 [ 65.599221] ? blkdev_bio_end_io_simple+0x150/0x150 [ 65.604230] ? find_held_lock+0x35/0x1d0 [ 65.608286] ? check_noncircular+0x20/0x20 [ 65.612520] ? print_irqtrace_events+0x270/0x270 [ 65.617274] ? __lock_acquire+0x664/0x3e00 2018/02/15 19:16:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x7b, 0x4000) openat$mixer(0xffffffffffffff9c, &(0x7f0000188000)='/dev/mixer\x00', 0x800, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x2) sendfile(r1, r0, &(0x7f000096b000-0x4)=0x30, 0xfffffffffffffff7) r2 = getpgid(0x0) perf_event_open(&(0x7f0000abc000)={0x2, 0x78, 0x3, 0x100, 0x4, 0x5, 0x0, 0x3, 0xc0040, 0x2, 0xfff, 0x1, 0x0, 0x3, 0xffff, 0x6b000, 0x5, 0x8, 0x0, 0x6, 0x695, 0xfffffffffffffa72, 0x9, 0x5, 0x66, 0x8001, 0x3, 0x5f, 0x1, 0x8000, 0x60, 0xffff, 0x30, 0x1, 0x100000000, 0x0, 0x6, 0x20, 0x0, 0x37f, 0x1, @perf_config_ext={0x9, 0x3}, 0x449, 0x6, 0x9, 0x1875fc3d692a36d4, 0x2, 0x6, 0xffffffff}, r2, 0x67, r1, 0x1) 2018/02/15 19:16:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00009e8000)=0x0) perf_event_open(&(0x7f0000f25000-0x78)={0x4, 0x78, 0x9, 0x4, 0x0, 0x9, 0x0, 0x1, 0x80400, 0x6, 0x7, 0xffffffff00000000, 0x100000001, 0xdf59, 0x5c, 0x800, 0x0, 0xff, 0x3ff, 0x80000000, 0x0, 0x5a50, 0x9, 0x0, 0x9691, 0x1000000000000000, 0x8, 0x2, 0x6, 0x81, 0x4, 0xfffffffffffffff9, 0x0, 0x3, 0x41, 0x7, 0x0, 0x7e941d76, 0x0, 0x8, 0x1, @perf_config_ext={0x8000, 0x7}, 0x2a108, 0x1, 0xbd, 0x5, 0x2, 0x2, 0x2f98e7e9}, r2, 0x9, r1, 0x4) sendfile(r0, r0, &(0x7f000094a000-0x4)=0x2000000000000, 0xfffffffffffffff3) 2018/02/15 19:16:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000c5b000-0x4)) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r2, r1, &(0x7f0000f22000-0x4), 0xff) [ 65.621513] ? __lock_acquire+0x664/0x3e00 [ 65.625753] ? print_irqtrace_events+0x270/0x270 [ 65.630513] ? current_time+0x18/0xc0 [ 65.634303] ? sanity+0x1ff/0x600 [ 65.637748] ? lock_downgrade+0x980/0x980 [ 65.641902] ? iov_iter_npages+0x2f3/0xcc0 [ 65.646164] ? mark_held_locks+0xaf/0x100 [ 65.650309] ? iov_iter_for_each_range+0xbe0/0xbe0 [ 65.655236] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 65.660252] ? trace_hardirqs_on+0xd/0x10 [ 65.664403] blkdev_direct_IO+0xccb/0x1060 [ 65.668631] ? blkdev_direct_IO+0xccb/0x1060 [ 65.673032] ? print_irqtrace_events+0x270/0x270 [ 65.677797] ? current_time+0x88/0xc0 [ 65.681600] ? __blkdev_direct_IO_simple+0xf50/0xf50 [ 65.686700] ? print_irqtrace_events+0x270/0x270 [ 65.691450] ? new_inode+0x40/0x40 [ 65.691707] FAULT_INJECTION: forcing a failure. [ 65.691707] name failslab, interval 1, probability 0, space 0, times 0 [ 65.694983] ? print_irqtrace_events+0x270/0x270 [ 65.695006] ? touch_atime+0xf7/0x2f0 [ 65.695021] ? __atime_needs_update+0xb40/0xb40 [ 65.695037] ? filemap_check_errors+0x90/0xc0 [ 65.695058] generic_file_read_iter+0x4cc/0x28e0 [ 65.728548] ? generic_file_read_iter+0x4cc/0x28e0 [ 65.733487] ? filemap_range_has_page+0x340/0x340 [ 65.738316] ? __mem_cgroup_largest_soft_limit_node+0x780/0x780 [ 65.744367] ? __unlock_page_memcg+0x72/0x100 [ 65.748843] ? unlock_page_memcg+0x2c/0x40 [ 65.753062] ? page_add_file_rmap+0x670/0xc50 [ 65.757537] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 65.762718] ? check_noncircular+0x20/0x20 [ 65.766935] ? check_noncircular+0x20/0x20 [ 65.771243] ? print_irqtrace_events+0x270/0x270 [ 65.775978] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 65.781152] ? print_irqtrace_events+0x270/0x270 [ 65.785898] ? find_held_lock+0x35/0x1d0 [ 65.789941] ? check_noncircular+0x20/0x20 [ 65.794165] ? __is_insn_slot_addr+0x1fc/0x330 [ 65.798732] ? lock_downgrade+0x980/0x980 [ 65.802876] ? find_held_lock+0x35/0x1d0 [ 65.806932] ? is_bpf_text_address+0x7b/0x120 [ 65.811410] ? lock_downgrade+0x980/0x980 [ 65.815548] ? lock_release+0xa40/0xa40 [ 65.819504] ? __free_insn_slot+0x5c0/0x5c0 [ 65.823815] ? rcutorture_record_progress+0x10/0x10 [ 65.828823] ? is_bpf_text_address+0xa4/0x120 [ 65.833301] ? kernel_text_address+0x102/0x140 [ 65.837866] ? __kernel_text_address+0xd/0x40 [ 65.842346] ? unwind_get_return_address+0x61/0xa0 [ 65.847262] ? __save_stack_trace+0x7e/0xd0 [ 65.851584] ? print_irqtrace_events+0x270/0x270 [ 65.856320] ? save_stack+0xa3/0xd0 [ 65.859931] ? save_stack+0x43/0xd0 [ 65.863538] ? kasan_kmalloc+0xad/0xe0 [ 65.867402] ? __kmalloc+0x162/0x760 [ 65.871094] ? alloc_pipe_info+0x23f/0x4b0 [ 65.875314] ? splice_direct_to_actor+0x64a/0x820 [ 65.880138] ? do_splice_direct+0x29b/0x3c0 [ 65.884438] ? do_sendfile+0x5c9/0xe80 [ 65.888307] ? compat_SyS_sendfile+0xea/0x1a0 [ 65.892781] ? do_fast_syscall_32+0x3ec/0xf9f [ 65.897263] ? print_irqtrace_events+0x270/0x270 [ 65.902495] ? check_noncircular+0x20/0x20 [ 65.906711] ? mark_held_locks+0xaf/0x100 [ 65.910836] ? print_irqtrace_events+0x270/0x270 [ 65.915572] ? debug_mutex_init+0x1c/0x60 [ 65.919706] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 65.924705] ? __lockdep_init_map+0xe4/0x650 [ 65.929109] ? __lock_is_held+0xb6/0x140 [ 65.933165] ? SyS_membarrier+0x700/0x700 [ 65.937310] blkdev_read_iter+0x105/0x170 [ 65.941450] generic_file_splice_read+0x3f9/0x7b0 [ 65.946283] ? pipe_to_user+0x160/0x160 [ 65.950240] ? fsnotify_first_mark+0x2b0/0x2b0 [ 65.954808] ? avc_policy_seqno+0x9/0x20 [ 65.958851] ? selinux_file_permission+0x82/0x460 [ 65.963690] ? rw_verify_area+0xe5/0x2b0 [ 65.967734] ? pipe_to_user+0x160/0x160 [ 65.971695] do_splice_to+0x10a/0x160 [ 65.975486] splice_direct_to_actor+0x242/0x820 [ 65.980136] ? _cond_resched+0x14/0x30 [ 65.984008] ? generic_pipe_buf_nosteal+0x10/0x10 [ 65.988841] ? do_splice_to+0x160/0x160 [ 65.992795] ? security_file_permission+0x89/0x1e0 [ 65.997712] ? rw_verify_area+0xe5/0x2b0 [ 66.001761] do_splice_direct+0x29b/0x3c0 [ 66.005900] ? splice_direct_to_actor+0x820/0x820 [ 66.010734] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 66.015470] ? __sb_start_write+0x209/0x2a0 [ 66.019781] do_sendfile+0x5c9/0xe80 [ 66.023494] ? do_compat_pwritev64+0x100/0x100 [ 66.028066] ? __might_sleep+0x95/0x190 [ 66.032035] compat_SyS_sendfile+0xea/0x1a0 [ 66.036342] ? SyS_sendfile64+0x160/0x160 [ 66.040480] ? do_fast_syscall_32+0x156/0xf9f [ 66.044964] ? SyS_sendfile64+0x160/0x160 [ 66.049099] do_fast_syscall_32+0x3ec/0xf9f [ 66.053416] ? do_int80_syscall_32+0x9c0/0x9c0 [ 66.057978] ? finish_task_switch+0x1c0/0x860 [ 66.062450] ? finish_task_switch+0x181/0x860 [ 66.066932] ? syscall_return_slowpath+0x2ac/0x550 [ 66.071842] ? prepare_exit_to_usermode+0x350/0x350 [ 66.076844] ? sysret32_from_system_call+0x5/0x3c [ 66.081677] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.086510] entry_SYSENTER_compat+0x70/0x7f [ 66.090895] RIP: 0023:0xf7f19c79 [ 66.094239] RSP: 002b:00000000f771509c EFLAGS: 00000286 ORIG_RAX: 00000000000000bb [ 66.101927] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000013 [ 66.109183] RDX: 0000000020d89000 RSI: 00000000fffffff7 RDI: 0000000000000000 [ 66.116434] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 66.123683] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 66.130930] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 66.138209] CPU: 1 PID: 9965 Comm: syz-executor6 Not tainted 4.16.0-rc1+ #224 [ 66.145477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.154817] Call Trace: [ 66.157397] dump_stack+0x194/0x257 [ 66.161022] ? arch_local_irq_restore+0x53/0x53 [ 66.165688] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 66.170889] should_fail+0x8c0/0xa40 [ 66.174608] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 66.179720] ? find_held_lock+0x35/0x1d0 [ 66.183773] ? find_held_lock+0x35/0x1d0 [ 66.187815] ? __lock_is_held+0xb6/0x140 [ 66.191869] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 66.197733] ? rcu_note_context_switch+0x710/0x710 [ 66.202664] ? avc_has_perm+0x43e/0x680 [ 66.206616] should_failslab+0xec/0x120 [ 66.210562] kmem_cache_alloc_trace+0x4b/0x740 [ 66.215118] ? lock_release+0xa40/0xa40 [ 66.219075] alloc_pipe_info+0x159/0x4b0 [ 66.223109] ? pipe_read+0x7f0/0x7f0 [ 66.226804] ? file_has_perm+0x1ee/0x5d0 [ 66.230843] ? bpf_fd_pass+0x280/0x280 [ 66.234704] splice_direct_to_actor+0x64a/0x820 [ 66.239342] ? _cond_resched+0x14/0x30 [ 66.243201] ? generic_pipe_buf_nosteal+0x10/0x10 [ 66.248026] ? selinux_file_permission+0x82/0x460 [ 66.252849] ? do_splice_to+0x160/0x160 [ 66.256795] ? security_file_permission+0x89/0x1e0 [ 66.261698] ? rw_verify_area+0xe5/0x2b0 [ 66.265736] do_splice_direct+0x29b/0x3c0 [ 66.269860] ? splice_direct_to_actor+0x820/0x820 [ 66.274681] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 66.279407] ? __sb_start_write+0x209/0x2a0 [ 66.283703] do_sendfile+0x5c9/0xe80 [ 66.287400] ? do_compat_pwritev64+0x100/0x100 [ 66.291960] ? __might_sleep+0x95/0x190 [ 66.295914] compat_SyS_sendfile+0xea/0x1a0 [ 66.300208] ? SyS_sendfile64+0x160/0x160 [ 66.304339] ? do_fast_syscall_32+0x156/0xf9f [ 66.308810] ? SyS_sendfile64+0x160/0x160 [ 66.312933] do_fast_syscall_32+0x3ec/0xf9f [ 66.317231] ? do_int80_syscall_32+0x9c0/0x9c0 [ 66.321788] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 66.327299] ? syscall_return_slowpath+0x2ac/0x550 [ 66.332206] ? sysret32_from_system_call+0x5/0x3c [ 66.337038] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.341860] entry_SYSENTER_compat+0x70/0x7f [ 66.346238] RIP: 0023:0xf7fcdc79 [ 66.349573] RSP: 002b:00000000f77c909c EFLAGS: 00000286 ORIG_RAX: 00000000000000bb [ 66.357253] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000013 [ 66.364493] RDX: 0000000020d89000 RSI: 00000000fffffff7 RDI: 0000000000000000 [ 66.371733] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2018/02/15 19:16:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000c5b000-0x4)) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(0xffffffffffffffff, &(0x7f000037f000)='./file0\x00', 0x100, 0xcd9) r0 = syz_open_dev$loop(&(0x7f0000a6c000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4002) close(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$loop(&(0x7f000000c000)='/dev/loop#\x00', 0x4a85d461, 0x4000) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r0, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00006d6000)='/dev/loop#\x00', 0x4a85d461, 0x4000) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r0, r0, &(0x7f0000d89000), 0xfffffffffffffff7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000277000)={0x0, @in={{0x2, 0x3, @rand_addr=0x1}}, 0xb9f, 0x9, 0x4, 0x0, 0x1}, &(0x7f00000d1000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e4f000-0x20)={0x8000, 0xaa45, 0x208, 0x8, 0x3ff, 0x2, 0xab, 0x8001, r1}, 0x20) 2018/02/15 19:16:13 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b1d000-0x8)={0x0}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r0, &(0x7f00009fb000), 0xfffffffffffffff7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x5, 0x340, 0x0, 0x0, 0xffffffff, 0x208, 0x164, 0x2ac, 0x2ac, 0xffffffff, 0x2ac, 0x2ac, 0x5, &(0x7f0000edb000-0x50), {[{{@ip={@dev={0xac, 0x14, 0x0, 0x12}, @broadcast=0xffffffff, 0xff000000, 0x0, @common='nr0\x00', @common='gretap0\x00', {0xff}, {0xf9aaba44034e09c3}, 0x67, 0x1}, 0x0, 0x9c, 0xc0, 0x0, {}, [@common=@addrtype={0x2c, 'addrtype\x00', 0x0, {0x140, 0x280, 0x0, 0x1}}]}, @common=@unspec=@CONNSECMARK={0x24, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@ip={@rand_addr=0x81, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xffffffff, @generic="00c73f4cb62150f5c7063d5e1d3069a7", @generic="fd76203da7381bafc7befd92b4def570", {0xff}, {}, 0x21, 0x1, 0x1c}, 0x0, 0x70, 0xa4, 0x0, {}, []}, @DNAT0={0x34, 'DNAT\x00', 0x0, {0x1, {0x1, @rand_addr=0xfffffffffffffe01, @multicast2=0xe0000002, @port=0x0, @icmp_id=0x2}}}}, {{@ip={@rand_addr=0x9, @dev={0xac, 0x14, 0x0, 0xa}, 0x0, 0xffffffff, @generic="fddc669866823a3869d2d9077003cd47", @common='ipddp0\x00', {0xff}, {0xff}, 0x29, 0x3, 0x4}, 0x0, 0x70, 0xa4, 0x0, {}, []}, @SNAT0={0x34, 'SNAT\x00', 0x0, {0x1, {0xc, @multicast1=0xe0000001, @rand_addr=0x20, @icmp_id=0x0, @gre_key}}}}, {{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0xffffff00, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="52683a128ba63373d31581a8e073b9ed", {}, {0xff}, 0xc, 0x1, 0x1}, 0x0, 0x70, 0xa4, 0x0, {}, []}, @DNAT0={0x34, 'DNAT\x00', 0x0, {0x1, {0x10, @empty, @loopback=0x7f000001, @gre_key=0x9, @icmp_id=0x1}}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x39c) 2018/02/15 19:16:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) munmap(&(0x7f00001d7000/0x3000)=nil, 0x3000) 2018/02/15 19:16:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000344000)=@common='syzkaller0\x00') 2018/02/15 19:16:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00003fe000-0x8)={0x0, 0x0}) sched_setaffinity(r0, 0x8, &(0x7f00000cf000-0x8)=0xc0b) r1 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r1, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000f7f000-0xbc)={0x10001, 0x1, 'client1\x00', 0x2, "1e31604b54e58194", "d3dce1f602028e3c40d7be87eb4706a9a794b4b496aa5ce0fee3d8d7f05e6191", 0x800, 0x4}) [ 66.378973] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 66.386215] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/15 19:16:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000c5b000-0x4)) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) sendfile(0xffffffffffffffff, r1, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000001000-0xa)='/dev/dmmidi#\x00', 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r0 = open(&(0x7f0000a77000)='./file0\x00', 0x400000, 0x100) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00003c4000)=""/207) r1 = memfd_create(&(0x7f0000bae000-0xa)="74086e750000000000000000008c00", 0x2) sendfile(r1, r1, &(0x7f0000a18000-0x4), 0x4d) 2018/02/15 19:16:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000c5b000-0x4)) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) sendfile(0xffffffffffffffff, r1, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ftruncate(r1, 0x9f) write$selinux_load(r1, &(0x7f000033a000-0x3e)={0xf97cff8c, 0x8, 'SE Linux', "56ec422921e69bb6042a08a2e4ea7cf2d26b7deb34d4c5f16e83b63550642bbafa3b87933ad4726ecd85cbb44d8a1d9ad57838661e558d3d29e5445d9b600d68366409a4c55d621338"}, 0x59) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000f5f000-0x18)={0x1, 0x0, [{0xb44, 0x0, 0x68b3}]}) 2018/02/15 19:16:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c7c000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000011000)="6d6efffffffffffffa00") readv(r1, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) 2018/02/15 19:16:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f000023c000)="74086e750000000000000000008c00", 0x3) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00008d2000)) 2018/02/15 19:16:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000047000-0xd)='/dev/usbmon#\x00', 0x4, 0x210002) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000550000-0x8)={0xffffffffffffffd8, &(0x7f000062d000)=""/63}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bf4000-0x7)={0x0, @rand_addr, @broadcast}, &(0x7f000046a000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000be2000-0xa0)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffa, @empty, 0x5}}, 0xffffffff, 0x2, 0x5, 0x7fffffff, 0x4e}, &(0x7f0000133000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000358000-0xc)={r3, 0x7fff}, 0xc) getresuid(&(0x7f00003c8000-0x4), &(0x7f0000e01000-0x4)=0x0, &(0x7f000030d000)) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00008e2000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x1, 0x1, [@multicast1=0xe0000001]}, 0x14) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000090000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x2, 0x2, 0x3, 0x0, 0xa, 0xa0, 0x80, 0xa, r2, r4}, {0x0, 0xffffffff, 0x7fe0000000000000, 0x8001, 0xfcf, 0x4, 0x9, 0x1f}, {0x1f, 0x7}, 0x3, 0x0, 0x2, 0x1, 0x1}, {{@in=@empty, 0x1, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6, 0x1, 0x0, 0x6, 0x0, 0x0, 0x1}}, 0xe8) sendfile(r0, 0xffffffffffffffff, &(0x7f0000d89000), 0xfffffffffffffff7) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b01000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000194000)=@nl=@unspec, &(0x7f0000cf8000-0x4)=0xc) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000b1e000-0x160)={{{{0x2, 0x3, @multicast2=0xe0000002}}, {{0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, 0x8000, 0x7ff, 0x400, "31df7294677a4e80730cb7ffa83fd041e851687692c6eda1ade331bcabe8061098bb467b1835ff1f252d8620301e6ca5ae53b63b95e06323bef1a234212089d5e7e45543f8b47c3df5f64aaedac357ff"}, 0x160) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000cc4000)={0x7fff, 0x3}) gettid() 2018/02/15 19:16:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) preadv(r1, &(0x7f00002e0000)=[{&(0x7f000000a000-0xa)=""/10, 0xa}, {&(0x7f0000726000-0x2e)=""/46, 0x2e}, {&(0x7f00008ac000)=""/172, 0xac}, {&(0x7f00008ac000-0x81)=""/129, 0x81}, {&(0x7f0000eb4000)=""/24, 0x18}, {&(0x7f0000d95000-0xf)=""/109, 0x6d}, {&(0x7f0000ab6000)=""/4096, 0x1000}], 0x7, 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000c5b000-0x4)) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) sendfile(0xffffffffffffffff, r1, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) pipe2(&(0x7f00007d4000-0x8)={0x0, 0x0}, 0x80000) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) io_setup(0x8, &(0x7f0000744000)=0x0) io_cancel(r4, &(0x7f0000da4000-0x40)={0x0, 0x0, 0x0, 0x2, 0x3f, r3, &(0x7f00008ed000)="92fa70afc246b9bf7908426d4508cae47778c881666bacd3aa071f69a243040fcea53360ae571de1f739abf9528ba9bd6444fc9da6e26e406ebed6b4a1ae64777b9a4148b27f9ccf9c9aa93d05a8c407010986d63e47a2dacb80630028a09ce496738a3afbac5e322a7515b7082414d75ec0545509f12b1d9b689a632bef56bba678301e7091e4a3aaebef311800c9966e58be18c466736ce227e789bec684f2d0a8f46746656def0cff9d8fc50d96f3e3f72b70359aa032841eff2add66b3d5eee178b88d0e754573f2419de2d6070e2dba3df3541e88b9a8524ac44bc2", 0xde, 0x20, 0x0, 0x1, r3}, &(0x7f00006aa000)) sendfile(r3, r0, &(0x7f0000d89000), 0xfffffffffffffff7) rt_sigprocmask(0x3, &(0x7f00002ff000)={0x4}, &(0x7f000087b000), 0x8) 2018/02/15 19:16:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000c5b000-0x4)) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004fd000)="6d6f756e74606e666ef7") readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") 2018/02/15 19:16:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003b5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000c3a000)=@generic="39172759a66a2683aaa55aa4f060ccca") r2 = syz_open_dev$admmidi(&(0x7f000007c000)='/dev/admmidi#\x00', 0x1, 0x135000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000eee000)=0x81) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r3, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f00002f5000-0xf)="74086e750000000014000000018800", 0x1) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) inotify_add_watch(r1, &(0x7f0000143000-0x8)='./file0\x00', 0x82000021) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r0, r0, &(0x7f0000b8f000), 0xfffffffffffffff7) 2018/02/15 19:16:13 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ba000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000288000-0x400)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x1) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0x400, 0x40, 0x523, 0x1b80000000, 0x0, 0x7c4c, 0xf0800, 0x1, 0x1, 0xa53, 0x8, 0x520, 0x0, 0x3, 0x80000000, 0x100, 0xa5, 0xc12, 0x6, 0x0, 0x2, 0xff, 0x100000001, 0xff, 0xee59, 0x5, 0x6, 0x6000000, 0x74, 0x463, 0x3, 0x9, 0x7ff, 0xfffffffffffffffb, 0x81, 0x800, 0x0, 0x80000001, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x8000, 0xbec, 0x9, 0x7, 0x9, 0x1000, 0x2}, r1, 0x0, r2, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00008ce000-0xb)='/dev/loop#\x00', 0x500000, 0xff) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r4, r3, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000098000)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00002ba000)={0x0, 0xffffffffffffff94, "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"}, &(0x7f000010d000-0x4)=0x104b) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008d0000-0x8)={r1, 0x3}, &(0x7f0000f89000-0x4)=0x8) r2 = syz_open_dev$loop(&(0x7f0000a1d000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x10000) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r3, r2, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000ecd000-0x8)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000b40000+0xdd7)={r4, 0x2}) 2018/02/15 19:16:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000c5b000-0x4)) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000582000)='./file0\x00', &(0x7f00005e4000)=""/78, 0x4e) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000052d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") 2018/02/15 19:16:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x145000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000254000)='/dev/cuse\x00', 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f000082a000)=""/143, &(0x7f00003fd000-0x4)=0x8f) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f52000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/15 19:16:13 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f000026b000-0xd)='/dev/dmmidi#\x00', 0x6, 0x50002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0xb8, 0x3f, 0x2}, &(0x7f0000fc9000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0xc)={r1, 0x54, &(0x7f0000c18000-0x54)=[@in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x5}]}, &(0x7f00009f5000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000f48000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x200000) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000057b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000c59000-0xc)={0x6, r3, 0x1}) r4 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00001ca000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r6 = dup(r5) r7 = accept4$alg(r6, 0x0, 0x0, 0x0) sendmmsg$alg(r7, &(0x7f0000d7f000-0xe0)=[{0x0, 0x0, &(0x7f0000df6000)=[{&(0x7f00006f4000-0xf3)="61f6d1b7d9d59a637d46fa766393aa57", 0x10}], 0x1, &(0x7f000038d000-0x60)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) io_setup(0x80000000, &(0x7f0000c49000-0x4)=0x0) io_cancel(r8, &(0x7f00008ca000-0x40)={0x0, 0x0, 0x0, 0x1, 0x5, r5, &(0x7f0000377000-0xc4)="09dbb4833d339a57dab7de9a5a9f0a797cf5ef9d2499ce5d0a2101ad1be8fc494f526667ede6c961ec2c6eb737a17092f1539953d1f78178a146344222890fa98ae1f54f591430b3d081074ef1faaa356241382307e05d2ab46b92b9b4e599e4b6167eec73411b550f09f40771df05dc9574c486989d16e4d8f0576b753cea9b76327caade51a9400aa3f160b4e99eb07e77b648216f56beb11a596611d02e4e997bd54e0312235d7230e12ffa80de49d475ebcf8a50e9e86f424900b57d47feaa4936f4", 0xc4, 0x10a1, 0x0, 0x1, r0}, &(0x7f0000181000-0x20)) read(r7, &(0x7f0000211000)=""/32, 0x20) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r4, r4, &(0x7f0000d89000), 0xfffffffffffffff7) r9 = gettid() preadv(r7, &(0x7f0000a2c000-0x28)=[{&(0x7f00004e0000-0xec)=""/236, 0xec}, {&(0x7f000018a000-0x54)=""/84, 0x54}, {&(0x7f0000552000-0xd7)=""/215, 0xd7}, {&(0x7f0000418000)=""/14, 0xe}, {&(0x7f0000708000)=""/83, 0x53}], 0x5, 0x0) wait4(r9, &(0x7f0000a9f000), 0x20000000, &(0x7f00003be000-0x48)) sched_getattr(r9, &(0x7f0000346000-0x30), 0x30, 0x0) 2018/02/15 19:16:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000bbe000+0x64f)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000a37000)=0x3ff) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) getsockopt(r1, 0xffffffffffffffff, 0x2022, &(0x7f00003fa000-0x6a)=""/106, &(0x7f00009b2000-0x4)=0x6a) 2018/02/15 19:16:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000c5b000-0x4)) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = syz_open_dev$midi(&(0x7f0000bf5000)='/dev/midi#\x00', 0x0, 0x400) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000e79000)=""/99, &(0x7f00009e7000-0x4)=0x63) mkdir(&(0x7f00008ee000-0x8)='./file0\x00', 0x10) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) splice(r2, &(0x7f00003de000-0x8)=0x9, r2, &(0x7f0000237000), 0x3, 0x8) sendfile(r2, r0, &(0x7f00008ec000), 0xfffffffffffffff7) 2018/02/15 19:16:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ftruncate(r0, 0x2) r1 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x80000) tee(r1, r1, 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00005ba000)={0x2000, &(0x7f0000346000), 0x2, r0, 0x3}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bff000)='/selinux/enforce\x00', 0x84a80, 0x0) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) r4 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) getsockname$llc(r2, &(0x7f00003bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00008bc000-0x4)=0x10) r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r3) fcntl$getownex(r4, 0x10, &(0x7f0000490000-0x8)={0x0, 0x0}) ioprio_set$pid(0x0, r6, 0xfffffffffffffffd) sendfile(r4, r5, &(0x7f00005d3000), 0x6) 2018/02/15 19:16:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000b84000-0x8)=[], 0x20000000000001aa) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") 2018/02/15 19:16:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) writev(r1, &(0x7f0000809000-0x48)=[{&(0x7f000096c000)="701109df9fe44fdae0fabbacff51f8c1de9f45bb7d082fea574a503fe1b6e68377838af8fa41bcac06e1ea28eddd5be9b82b1fc0687854c5ba9c45119ae5f436ff906c4f95686e69bac1ef5a8c1c1e20f304239f4d33260ae05c3f3f3f7ba6e494eaeb13403673c9c43b66eb34141f97278a6d132edb287ee0818b340f66898a6ef80d08ee93da63a688b3b728b946f4ae53fbd52f52c4a08999fc27d0186d2ff6cfda887603ff65e33b683258d116d860", 0xb1}, {&(0x7f0000ae9000-0x5c)="942739b05b72a8fc3fc32cf546cd3757372dcaa7cd1b4a1fbd32e84361f2e82c477cb2750b98565c5cebfb0b1739ee5c4efd6ff196df7322a3ccdb4f5d2ca112ca5e8220a07dd2f5a82a6075b662699ea48d3f123e9ae07c22e9e2ae", 0x5c}, {&(0x7f00003ef000-0xfe)="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", 0xfe}, {&(0x7f0000ff2000)="8f4fae888113508a48149af5cbeeb022cf66322006035d1a0ef167ef5829771f164f24d36ae2b4c81d5c439a728c24818568e2e8077482b2fdc6db336e7db6c7029c8de465e7a15ec60c4f748916", 0x4e}, {&(0x7f000086b000-0x54)="50c769d0fdc814a2c00b2ac10659ded219cd0fe17c1871f2d1d41d68e8557e9ef78d02ca6f96eecb90469ef934575de8e429099c1750b7a3fba2ec7e358f7a007e10e4b870b7f1189c58c093bee55fd989c7ff4e", 0x54}, {&(0x7f0000532000-0x73)="af80dad88d489531a8fd56d3010fca3c0228df7f94cbd8545cac59f3e9e520b33fe751a460ff6619d885ba0f6a89fabccca324ecdbf810cba31a8fd3e6ad2b32c9356dd2110dc8c16c1c65587b85939adf344c4e37ba21237f4b1030905027a7a0d0b76e4c8196cce30638b78f914c6bd68706", 0x73}, {&(0x7f0000a2a000-0x1d)="3c4c775cefd6e1ee08eb42ba1cff23c70e56dbe7bbc5ba1309f7762e92", 0x1d}, {&(0x7f0000b81000)="a2541a46ad17964425856f939dfbccef420a19b4b3695f57283d0eeb60be82ef4a351aca76e4b64cbc4bb2da68237d23470fce6a55d8e2ed21fc5a3fe42edc5f54c76003dbabe50fccb0c6a6e8eb598ce4", 0x51}, {&(0x7f000010e000)="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", 0x1000}], 0x9) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000033a000-0x4)) flistxattr(r0, &(0x7f000063e000)=""/249, 0xf9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000683000)={@empty, 0xdfdc, 0x1, 0x0, 0xe, 0x1, 0x2, 0x1a}, 0x20) 2018/02/15 19:16:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002fa000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f00005c2000-0x4)=0x1, 0x4) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) syz_open_dev$loop(&(0x7f0000b4e000-0xb)='/dev/loop#\x00', 0x7, 0x40000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00008c5000)=0x0) ptrace$getregs(0xe, r2, 0x7fff, &(0x7f0000a38000)=""/188) ioprio_set$pid(0x3, r2, 0x3ff) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000fe5000-0x8)) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) [ 66.871168] QAT: Invalid ioctl 2018/02/15 19:16:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') ioctl$TIOCSBRK(r0, 0x5427) readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") 2018/02/15 19:16:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) get_mempolicy(&(0x7f0000972000), &(0x7f00008ac000-0x8), 0x4, &(0x7f00000bf000/0x4000)=nil, 0x4) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) [ 66.924379] QAT: Invalid ioctl 2018/02/15 19:16:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000272000)={0x9014, 0x5, 0xffffffffffffff80}) get_mempolicy(&(0x7f0000ae3000), &(0x7f0000fef000-0x8), 0x9, &(0x7f00009bf000/0x3000)=nil, 0x4) syz_open_dev$adsp(&(0x7f0000d4d000)='/dev/adsp#\x00', 0x4, 0x102) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xef) read(r2, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_opts(r2, 0x29, 0x3a, &(0x7f0000013000-0x8)=@routing={0x0, 0x2000000000000201, 0x0, 0x0, 0x0, []}, 0xdc) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r2, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00006b5000)={0x1, 0x8, 0x2fcb, 0x4, 0xff, 0xe8dc, 0x7}, 0xc) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@ipx={0x4, 0x0, 0x0, "2d8121f8b72a"}, 0x10, &(0x7f0000005000-0x60)=[], 0x0, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto(r0, &(0x7f000097f000), 0x0, 0x0, &(0x7f0000bdb000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = syz_open_dev$midi(&(0x7f0000005000)='/dev/midi#\x00', 0x3, 0x101001) connect$nfc_raw(r1, &(0x7f0000b5e000)={0x27, 0x200, 0x2, 0x7}, 0x10) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) 2018/02/15 19:16:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) recvfrom$ipx(r1, &(0x7f0000567000-0xc0)=""/192, 0xc0, 0x40000000, &(0x7f000087d000)={0x4, 0x0, 0x7fff, "d957ee431f0c", 0x2}, 0x10) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x11, 0xc000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003f3000-0x8)={0x7, &(0x7f0000001000-0x38)=[{0x0, 0x800, 0x9, 0x9}, {0x4, 0xfffffffffffffffa, 0x8000, 0x3}, {0x7, 0x0, 0xaadb, 0xfff}, {0x5, 0x5, 0x7, 0x1}, {0x0, 0x7, 0x3, 0x5}, {0x205f, 0x8001, 0x1, 0x3}, {0x101, 0x20, 0x100, 0x7}]}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000514000-0x4)=0x9, 0x4) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x100000001) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = syz_open_dev$vcsa(&(0x7f0000e22000)='/dev/vcsa#\x00', 0x3d15, 0x20082) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000598000)={0x0, 0x4}, &(0x7f0000540000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00001e6000-0x8)={r2, 0x6}, 0x8) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r3, r0, &(0x7f0000d89000), 0xfffffffffffffff7) openat$cuse(0xffffffffffffff9c, &(0x7f000050f000-0xa)='/dev/cuse\x00', 0x40, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000037a000)={0x1ff, 0x0, 0x5, 0x2000, &(0x7f0000870000/0x2000)=nil}) 2018/02/15 19:16:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000066000)='/dev/loop#\x00', 0x4a85d461, 0x4004) r1 = dup2(r0, r0) ioctl$TIOCNXCL(r1, 0x540d) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000104000)='/dev/sequencer2\x00', 0x644080, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ac9000)={0x40000010}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000f72000-0x4)=0x8, 0x4) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") 2018/02/15 19:16:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000059c000-0x1)) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000c35000-0x4)=0x5) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r2, r1, &(0x7f00007cc000-0x4), 0xffffffdffffffff7) 2018/02/15 19:16:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007ff000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000d89000)=0xfffffffffffffffd, 0xfffffffffffffff7) connect$nfc_raw(r1, &(0x7f0000361000)={0x27, 0x6, 0x4}, 0x10) 2018/02/15 19:16:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) name_to_handle_at(r1, &(0x7f0000c6c000)='./file0\x00', &(0x7f0000f1c000-0x28)={0x28, 0x3f, "8ef24c09f2e4b9c974aeb1dd50d256ad72cdd9579d0e8f87bbeed434cf42b140"}, &(0x7f00004c7000-0x4), 0x1400) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000326000-0x8)={0x0, 0x0}, 0x4000) statx(r0, &(0x7f0000bad000)='./file0\x00', 0x2000, 0x18, &(0x7f0000338000-0x100)) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000ceb000-0xa2)=""/162) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b7d000-0xb)='/dev/loop#\x00', 0xff, 0x20000600002) r1 = memfd_create(&(0x7f0000547000)="2f6465766f826f2f7023134d", 0x400002) rt_sigreturn() sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") sendmsg$kcm(r0, &(0x7f000068b000-0x1c)={&(0x7f0000abd000-0xc)=@nl=@unspec, 0xc, &(0x7f0000d45000)=[{&(0x7f0000687000)="9d1781735c78458c8ae2376f27ca45c647870880c4fe7270437a28377acaf2e6656423ec4569db0248bbde9314a08ddce2ae60dee238b771a89c5694ef7ce39061e0a9e0eeb003b0b5c9a276042a97e470e42608be8f86fba5ae67a0e8e2922bbe8738f9dde140d2a82c08ce2a120abcc146f2cb04c373342a3b823bd682c94ec1ffc388300b6e23e4b3cf6946bad72ceaf2491a38ed4fbbc755c38f56fc2b4ba35a71982a33378b09c5129a4fef2acccd203f62f28bad34f1e15cbe9572cfac39a76bab64515ff26cecbefdc59562d786a4560a2f2c74799dbf", 0xda}, {&(0x7f0000470000)="f7ddbfe512f4638442c17470d082ed11e61c8bd3cdec5f98fee0e717058a0968e758a308231ea444bd20672efb80e7873de166a58beccc23c6bebda6d55838cf1bf79ae1970eff77710fe35eea6268bdff4b9b765a20decfbd7500f0150c63b7db76", 0x62}, {&(0x7f0000fbf000)}, {&(0x7f000055b000-0xf7)="2e68cb5eda93646fe621c66e8a9cfdd04b1d99df4b7b1a400707a1675eec040ff8bba1020dd53271e5d574de8887c5c4874b40d77ea39ba535d708722a6c6fa404a2bfba24ff891efd5f90a87b9cc9dc63fe4f9cc8c0ff625122e805f5a5f76d21c644eb332913435980c3d5f5862cf7bb356826501c76801b9d66944eb63895ce2687e9783df4561270409a599c736da8a36a0743fa6b2159e6e1f6872a5091537042398db17ede30c915b87807476bbf9230b0c02c8f443baf6d8d8da5aa5de704b443b6bcccbcecdd15020e5e9636c6ce2f6c29263722b90129ec219d42dc803ef85bf959ddeafed1c8ab3ef2e4e0179aef53769255", 0xf7}, {&(0x7f000049b000-0x6e)="ef7f95ab138c7ed14d55743c461a2832fe8505461f2fa5fbf114d8cc5e6652f86dd36df716625f26d3839b05067912abd9143b8ac3ae876772f81fb74fb17727436658d828d81cba2c0479886d8f7a1bc6c204938085501b05a86a0cad62415e453e3fe08d96330cace70720e0a9", 0x6e}], 0x5, &(0x7f00005ec000-0x368)=[{0x8c, 0x103, 0x6, "228efb22cd3f25e7960e4184df119abf8a38746b51efd6ab77017c861ede637f0c6bddb3627b97f13543855a47369dbeddeedfe84f9b8ddde72216086401a1c23e19e1bbaebcfd7de06cf136c75da17e6e0169f259d3607c5e2877213d3d086ffb1c93fc5c3006f3cd7d4152e576a28ae0e85b946ea0ef39b83e1cdf6255"}, {0xe4, 0x88, 0x2, "6f01662380384def5e5507851fb47c73d775557992e18ad849992d81862ea76c876296a0c498822d0cb613a9c630e67e56c1b41aa9047eeb218e37ff9ef380add202e8534096186fec7c347b653bdfb493bb0cc5a3bf8cc97f81bef16c5ede60e37f748e8bd31ceddd5c158a5d7a6de1ae27edef0ec24807d0afb30554f8066646dc2c48e29519481d43e6164662a5bdc8823b43198d523b072e2e3c162b0c14d53495fedc16c7590048e9cedb03fe4458f09795a8424c2b42b54b0fa62d3bceb7f02b7b96cc3af627ee36d51724d40d19f361878f9d"}, {0x68, 0x4000119, 0x3, "4b9e71b43ae761d896a4e268c437666474015eefd62834dcfecdda723cccd6a72da0b7976ee6f41bce12b41e214693b46c03fe45a1d2edc5da9409b2ee89d3f83330a3"}, {0xdc, 0x102, 0x3, "f44fb59ad093be8550a1ee85a3ca4f9394e7be8bdfd734acb3eb72b0bcdd056f4e998d46f73f2896c1073114875f6c11df8ff1bab101e830490bbde7bec8058704119b04da51f85740edf226145ab0ca0da0c0d993b531c3f2f688d4f3e1e4eb3dc9027f6dd83efce497930d408c839bbe3e1f7f60eacdfcc3b1a8076e02ca32c2bd9c7c27197e9ea2ab3e57259e3f88ca5c71360bf040f8b8765126f8cf4f4ea213ff9de4891afc4cb65762b818b5e958a25649bca32835e567a0381b36902b6f227f50eec39fee3b59c6c557a30fc0"}, {0x58, 0x0, 0x3, "1d5ed19adbbcba5a8c68648415c3cda0d3e796dd0c2c96d9d00391314d6ff07c69308f44499672a5485d347591581a537f94af53945373cc5080bc8e9e10ffd83618910f84b3aa2702"}, {0x74, 0x11f, 0x3, "f131940b6591265761c22a96963057f5860d32b8088b3de7981cd86f1f32cb6d59903d863e3055694c6df67474f58218e489304aaf5270c1923c7ab003fabdc0ff00fa1dd3121cf6939f833d7187efc0bb9f219cfc60a68d0d2a75c82b3582b4cae544c953e5"}], 0x368, 0x11}, 0x40000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004ce000)={0x0, 0x2}, &(0x7f0000d4a000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b09000-0xc)={r1, 0x5, 0x30}, &(0x7f0000856000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00008a6000-0x8)) 2018/02/15 19:16:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r0, 0xffffffffffffffff, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00005bc000-0x28)={@syzn}) 2018/02/15 19:16:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = add_key(&(0x7f0000c4f000-0x5)='user\x00', &(0x7f000063b000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000d03000)='keyring\x00', &(0x7f0000204000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r0, r1, &(0x7f0000d89000)=0x400000000, 0x1) 2018/02/15 19:16:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000974000)='/dev/loop#\x00', 0x0, 0x4000) r1 = add_key$keyring(&(0x7f000059f000-0x8)='keyring\x00', &(0x7f000069f000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000f56000)='keyring\x00', &(0x7f00005a5000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) r2 = add_key(&(0x7f0000b28000-0x8)='trusted\x00', &(0x7f0000f2b000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000628000)="2477a3c910ad96ef706d47ba6651163002828a4b4ca054f3fcb678731107ccce1d039040a075b081d791b9cbc8606bf1447dc096c9b3c23315ecd53674d95268c60a372819166a98b3406e60a47bff318ae40e47ed009f52424e8f91d42b0c9c7842f6f3dcd93ceb49edea1015f7d354629b6e3e8aaff4d8d20cff786873ace5b5d8ed55c490a5f40379ac4c901d9db7a8f705c459c2e0fae3efeedcf246603edd68bdbacba2bc3943295f17c952", 0xae, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) pwrite64(r3, &(0x7f0000891000-0x1000)="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", 0xffc, 0x0) write(r3, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r3, r3, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) sysfs$1(0x1, &(0x7f0000001000-0x4)='dev ') add_key$user(&(0x7f00005e1000-0x5)='user\x00', &(0x7f00004a3000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f14000), 0x35, r2) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r4, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000722000-0x4)) readv(0xffffffffffffffff, &(0x7f00006b3000)=[{&(0x7f000026b000)=""/188, 0xfffffd7f}], 0x2000000000000060) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f00000c7000-0x8)='./file0\x00', &(0x7f0000c5b000-0x6)='ramfs\x00', 0x6000, &(0x7f0000d1d000-0x1)="b3") 2018/02/15 19:16:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00008f2000)={0x0, 0xe05f, 0x10}, &(0x7f0000d9e000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000d26000)={0x5, 0x4, 0x0, 0x2, 0x7, 0x59b9, 0x9, 0x6d, r3}, &(0x7f00008f5000)=0x20) 2018/02/15 19:16:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f00005ae000)="2c245aca4b804ae950195d2ec39a870e61a263e4c62cd661a72d27d6553a113f4b3c3ea35e7877c22a9b71b72d226bdcd05a97") r2 = memfd_create(&(0x7f0000efc000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00007a2000-0x12)='/dev/input/mouse#\x00', 0x101, 0x2000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000b0b000), &(0x7f0000997000-0x4)=0x8) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) recvmsg(r2, &(0x7f0000144000-0x1c)={0x0, 0x0, &(0x7f00007cf000-0x30)=[{&(0x7f00004f1000-0x45)=""/69, 0x45}, {&(0x7f000099d000)=""/7, 0x7}, {&(0x7f00003c0000)=""/2, 0x2}, {&(0x7f00009e0000)=""/4096, 0x1000}, {&(0x7f000033a000-0x29)=""/41, 0x29}, {&(0x7f00003e7000)=""/157, 0x9d}], 0x6, &(0x7f000032d000)=""/114, 0x72, 0xfffffffffffff000}, 0x10140) 2018/02/15 19:16:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) syz_open_dev$loop(&(0x7f000015e000)='/dev/loop#\x00', 0x20, 0x13b16682d8aa7a4f) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f000089c000)=""/117) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ee4000)='/dev/loop#\x00', 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000089e000-0x9)='/dev/dsp\x00', 0x20081, 0x0) clock_gettime(0x0, &(0x7f00007af000)={0x0, 0x0}) utimensat(r1, &(0x7f0000c6f000)='./file0\x00', &(0x7f0000fc1000-0x10)={{0x0, 0x7530}, {r2, r3/1000+10000}}, 0x0) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r4, r0, &(0x7f0000d89000), 0xfffffffffffffff7) openat$pfkey(0xffffffffffffff9c, &(0x7f0000f0b000)='/proc/self/net/pfkey\x00', 0x400, 0x0) 2018/02/15 19:16:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000b86000-0xaa)="46be0628573a0d5632e7973ffa51deb26259639fc8e05f26acc035718df5bacfc5f673b69aa4044761b4d25b945e2051df137727bb88806f7a6c72d581ecc87bafce63f6193f5d320a9f02d1d70485deadf21ba5517cdf622eca1249ce571e160e1cbb68673104f839ffd6a4bab04e9303784cee369ed93901d0ee4fac184d1a62c31f82f53a57805c27ac4a9b6d529b6d989d2c8503c8fd8efd2bb68d32785bc4a091b5c5b9c37b2c3a", 0xaa) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) accept4$packet(r0, &(0x7f0000af9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00003e5000)=0x14, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000f68000)={r1, 0x1, 0xffffffffffffff7f, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x2) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") 2018/02/15 19:16:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b12000)='/dev/loop#\x00', 0x4a85d461, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000004000)="186b1821a155517e6736100664921bce2d38b2f400ecaf85155043c0112d3198f2a1dfba2a1f5643e67248f91b7776a1b9621f77c108f7d9a212aeacb6356b23c3531b10190ce2c131450d845d82034ad464c48e16f339a76ff52cdea83d59d9eb9f875b69e4151a7b3ce7d0f8596a994eedecfde9cfbd921846d98ef7377e5f7489d63a5191f5") kexec_load(0x7, 0x7, &(0x7f0000a71000-0x70)=[{&(0x7f0000c44000-0xf5)="86dd1eba645fbbf4a739bd8b5fe689ccfb99508b7d0f5fe6a857c087978482b50d3fbe297521135c98c251d411e2352c35d15e23c305eef1e61ed7f948497923232d9ca0fe9b43e343a5969cbf1dff3fdad049ae93d93aa8b063d64d1b0a40eafc0e4e4bcd626a597509f0b63428cc022e37f789d803570fa256ec534fc5cece81a0f72f79aeb2cbc32cc44631e3ebd918856334d53bef8048bd0e17b9f461fa4200de5b649f0613edb0ccb2ee4538f06bc1872f6e34dff21cb09adad135d086cc20aa27945a8e4a007a568c4551f2dd57fbd7dcdffea0b3be99da79088ce213f9dd89e24ee51d8bd4e512133c834e276d54efdef8", 0xf5, 0x0, 0x4}, {&(0x7f0000f1a000-0x1000)="b0800c13397c95225fc2512347020617a6edca5763133eb9abd87ffd84337966c27dd77bae71bf20b1a91140ddee7ab3556f3d230513bb840d55f30af3d20c94edb7b781b63bcda0014383df0b4ac39b1deddee6524a32a0453ce96265b7de98ce50e1818f253749c445858f1079ae05adb207e93458bfed192e9aa181180f5221138842b7aa26ae8f957e7f2cf8f2e1a9771b36cb37dc4e659b83615210298cc8c6f0091db8fab20f046979764a86c1ef899537f9b4cd6af6d145891e63b4bba3a6e4d598543b275ce3c90e72997bcc615d007d519d1c8a6f9827132423647f345fe34975178328f16d4234520826bb321fa7be082b5b417cf7519dca635524e837638023adf0294e89f59b2c5eea7d93e8fe6c87c252cf73f1b87754ce7447c3a248b99e3cc2624f6f59b1f7db0115a2a8ec9fcf80de69da0c5a5c646e1db58bea1feb8189b9af1efbe8b698c277446fc12ffa383937d68414707866e8687eff7ca8d28e8c08bdff2bc5b65dfe076916deafc829e6e5bfe148c73a9c5037d77bcfc56381f6a993fefc64c7d75277321626017a29d68220f6d80ea1a2599493e044bbff7a70cd780d829bc23b2359d720a10199ba808f48ce194453768599d18e51f3eeac03a5839e1f9e47b7555b3e93a6fef477ee418f7721b1978f1390aa461010cc417e6262bc5384002ba9869855704e639132269be1e5ce3d7752e7821fd226baacb8f70d2fc12f42098bea84921c16569cd448cbfb835a7c684d091212ee76496c0118df14c5e496ce4fa65027c242fc7738163c6adb516cabd465e46388c57873b493f1a55d5b81c9b85efbad72bedfefacee73e7280f00c7875e27c57cd56876cd5c9799d638b87b6dff0f6bcad40ce6cc45b3967f2949ead665c9e6ed595d39e9079768f289a52816038c46b8f3ca763d7bb7e8f2075899e3e765eacda8b8b5f67784637ab81aec65f5b280be2b0e49ac1012b5f7e5007a1abc2827022290bef2ca538d53a855cc258a4783953b28476bf0bfb239c01f60c7a87c511ce9b69e9d9cd024f6a0de8f82f43a226246db031eccc8fe3fb4d71154364e5f467a6c1b8ce5359f4a5e4488fd13d60bb5091f6f7923eedf754b4ea6bd468e2b77f1afabd8fca4aec491cc15e31a6a70126cc8e7888c88783cd808b933cfdab00b0bb813fa6007a9ad10a375d28f97030a47cda3cff50fe9f7fb25e51fdc463311f3e18ddfd63dfcddc43c5fb205f210c4e85c2ac99dd088514e8c87efb4c3b1b4837249a82f9422ef312025ecec0871d38d29dd1752e2a3c34fed1346cb8f7666a374542fec99b2d1a99f1a1028562619c8e0f2eccdfc98d4f31e0254e3f42f2991b99a516a0f3e7bae42ff8183d206d6ca4c77a3b1ac9c558e45a504fc051649f9bc1ef1ffefbb16009772d7f9bfa35396128d20be93a9339843372416d47fdd61c14cd097da4b9902f0fb6b2c57f060df34edabd4b34ee49dd5ca21cfa128ffa4b62214fdc20d7ebd02a301fcda35296b699dec6873c5605b21e0a68e617a81dead4649ea48dbfc3d04b23fcb254aff6f9deb3a9541ec78ea87f65c54af6929c5f3869bdd25d1193904b0d0a36f62496790b5d5abd1c057592c8a68c517e0870d555e43a8b2956ce81cdc2d40dc85f4b1fbab60e49970745bdcf48ad04f90374b01dd7109f83fff4518a6724179023546932143a3d3c2c2d270277938edd3fb823eae4e8366d2d08c6e8b02644fbf03367785df05008f67c49919644b6ac0603304357f3b1a9e25fab65ba99043be09146ff99aa8e8e2c26f9a7b593ce48c4b0b4b0804a4220e614d84a82cd69793aaecab6d5ce34cd2309a7c0ab793535913f19e26b8fe6207f73a6afa556853376327ec2213d4affcce9d1dc94b7d4df61ee00a073abd8d69663eeba4d4e0b0c3c15ce1cb1311e98890d44e59e88e2a6cc46b8b2ad06f358c4bbd7285093360657349346caa89bd9a1c68e0c2f75ecee654f81369b27a5a9652236f10a5d3362a4c50f5deebcb20ee6e75a150ac07f0e891acc4f60b688e478018d1af8421d459d805efd0d380f3ef3a242a3883b8748bf616d373f880a0b086ff31232d6c48b1bc58ac074b1e0cb8205c135e40c5150443757f20b47428efc088ea86056dbd3e4e89111c8861dfdded120efd273907a9617e699fe6345bb98b628aaaa4b063fe552bfe38d5003df6018050d98c2105c0256386fdd86c22c7807399fe8e8a9a2a245f6942d8649ab7953cdf6ef75a7f9c312046dd22038fc6fc6610f5c30a21a18c306d2bc5cd66c001a97610baa95f8d2582a8b262ed5d828a80cfb9853f7e8b4bf95836ff84be1a2a21879354ab5c60092a6c496a6c973b571f0be1bed293f851bd96ffd12540baf27303159e064db708fa973fc933a71d2b7227e11bd152ef572e98fe8b4d550631080e2e03348bfe1ecb8b8aadf8520d293fd5fbdbf21abef386cca91ec940f70ab2899ae9444ccfbf11b7f0b0feb379a03d38419f1d4b0ab53e21df054ee49c4b9d7d745655fdf48a4f67822680a1de2206b9803ea13b3ceff59fac42b9f61d8cfc8903e291845e8093d94cbb3cd20d836f0c523ddce108f79ce96602d9fc8a8c1a8cfe49f94bfa5d2895e97df203bfb24c9889ff3b1989b1a01ae0860ae6523597e26a32a7976cadd73971d0e7dbc80e8652a3e6523d097ad0f00596afbf8d1c078b864cd898917dea201134618cb654941cdcfca7e3c088f54d801d196965d975e9575f0bc8b2d85cc4d0bc5e8fa6f9dd18d8f64eca0e14eac6aa51b2bb37f17acb106f463d175be259686ec1d9a0c3a48d17626499ff47533836136a936f750901cd5aaad96eb706ef7e237860921a79c32e6d1f6e991fb4efa2bbd1ed22ee428de4488f06dcb77a342c47939665b41d4c01962baed6f979203a031970dc024d3e3c39b32c3153c368972ce2697c1cbd20b76f2b4340b72d9b256bc8f4f36997ce4d1852e0247e76bd9eda2bc8bc1276a0926b063799846f441e4b5ccff1d2c149c0c206e57b071a400014e1c471b4c041861a96a5ed97ab100f720ddedd495f5fdec5ec13626d01cdc872b9774000b6051911e702bdf1e62cf875ce1922f2340313377b4414e1ced36f83ace066cce96bac6280ad54e34687899e231f915070eed38255dcef91bd9d2997ae3446b8c033514feed28910b41858ed2ddc04c24a38e1c2bec5a22ab49ca2a3aba6eb8e81ebbf9feea22b2c4d05c1a4643352061e8f6135bad77794b6f4b9d663ef19941523a9b69b7f5d0b4f79c07a9c99c86dc34b50362129cda18503ce3355279a1cd8481a2f53721fb81f6d87616dd9742fa65709fbbcfb02526e1d4c231f419530a2d86d6b635d96629f55c2edbfc714598febf7e769fac2e8ebf26a9eec3af2f78b428861fd42d570a7c682ba0bff506e3ec324179ff5268070f8cb4b451a624d56b29cbba6f50aff5667d0a16e43035a8db54e125ce160e587d0a9eb788ecb6e8bbd024f5005f5b5fcaf597a69ff16fdae539d54faed5a2c1cb857717aec2e18a213d425bf5f56bf81c334d8573b514d4347802ae8804f7330c54db979e33098df273488a67f4d987734b9bc0c117f6077d84bcb68a07b87f01dc220340a2c301ef785afffc9eb625a61456b929ae093602593eff3b2da4064b7e781543d5c6cfbdaadb4cf217120dabb1739c7c49ca41da5a2c408c22926a89e91ffc100f4eef2d5c4296a561bb74211d81e11412fd8bd8621fd713f141197cc9d5583247c31a5918122963ff33b0926f5840fc93d3f36c87b3c8e2f9598d93ff36524881c0e8ef5334f5bdfac531c966393403883f91ba3caef9cca7480bcf442fb6a2b557afa2021544af565d02aa51b05bb69608db84b7f0834cb0c10f5fdc43b3edbb3d63e346e33fae784053c2c2a644f57358d7781d8c13821cc578d4a35ed4f973c07525c58672da57236a0293a1bd29bd6649bf25eb0ccba611b6be7b8669c72dd68cb243bcc78bd83c10e7abce540c65a9c1ef179db8cee5aa8ff83f9f39fd852a1c7b17582c27dc38e59bca5155e58ffa7a5dc9d6c7a724c25bd7d5ec2dfb2531e90dd45906734ee772b6a43f5321406127d540a7f01e2ead2abfbe73b0d2ad544fc663cbd7ccf4b638a574739ef4c923f7cf6c7a34c64e1783fd7594baca9e5158851f7cfaeaee7b50560a1613f98b7c26698f1f04a5d321b7069ba82d5d66825d2890f2e4c322d14d67ee202c37e84e565f1078a4e0cde51c29444083fad61eccf41ad7d4b093bb4d778b7cf3b8f49f19a634c0d282068f5fd08776f7fb2a48c3f143c7eb7422022bf5eeca43053f1c9bda16fb5498e8bf9064914b3a99e0a61229e41aeb6c26f5dcbc5612265b36f8cbc697835b9d2eaa07966eb36d26edefdb0f316383ae2aedc6b335b502ff12596e948dc5e0212f1f353a6751ff88ef1dfceda6543ecc70ac35a77396bd45e13caf6dba8ad30e2bbdf95ee8a78ff5f44240a03040949ec444533f1667ad6eebe366a8f56306f570faf1b72d99b764cb88d1a2aab97c4bd85bc345710210f494d03bb2a160092d8d49054976063613386aa972bc25c476615742d4987cbc304ae26acf486806e6043c4e073d4652740b02a77e6149eca4248e877b81953d17ded98b44b7d3bace1a114f3cadddc57579ed8e7cdb2a7edd573848b609cb8a802abc0300a03d8492bc2dd17025956d086cdece9def5b9abaf5eb59e214ecf1d0a2cc2ada1a77679c2d2645a8f00a0fd1989aec12b9d731c3ed827cca3cb3b8d08fc567e88b44e5a073a3b26a121abe76bf978f241b009037548911d8ec248bbcef38cd12c8a32fe4de376ab13ddd6ddb1c7deee31a8216ab4a3ca5951d4ca3e5afc631683de90f7a49544c82ce50652298f86e8e01218ae32e6686bc08737f476f35d6ab897250910e34239931af0d36367dde000bb7d34814f00fa988c9277674604ffa2abc33e3238c16f158494f69949aa8de9b1034fb9c4ce1c28acc4b1b9802d203f896002acbb87bfd103c5fdb79275e9ab1b2ce99497a775942b1c740f1a0571d8befd051ff0e3ed45e3718e11287e493f38500b763f995cf9041dd5546c33def16944c58900214ae32a8e7d7ef6fb035a1ff27fb577a9dd125f3b30470a23110d39c5938433d62f44134aed31943b6abb076c917b2af99a134651fed935b61962f6f9978f6e4fda32416ce7c530152b13db40f46dabae3b0c35438a4d3d8448676762f354551c314487a6391d57ac562dbc1973a5800178247c14f778bf78cec43e152a9f263a0fe1e07fc6e555c237cffc83ec14d43eb973feee4ee62d5eb989adeb5ff060e5ee84108cf2bc8c500703abf4b083776bb3d68f5b83b4cfb33ae41a205a5f68df40f5c423106a479b57cbd64e1e8868efdfd0f2130e4abb4d9fffacad05bd24eb3ed5f88d50fbbab131333405631b941d2c7511a6763c37d472d0c0a6b04f3b200c315f2b5e867ee319f29033870e7178d96337fb0c6a17aa478196cbd421ca6b74baeeb692cf20f1f1c4b5279b0709bf37ccfcbb4d99f2c4466e945097545841fbf46916d8ccc61e940f1ba2a8f6440d7129025e761388deb7d2895503c7d2063e3bad335c13fbffafe5da84a0cc7b21c0fc8014ae3574d6350b7c1620ade1a7a399cf6480f1f1b2ba7ece428a733044c8d1299b4eb97227eec201fad1cf8a7f51974adca016c51c9062aa18a003bab936c24f4fe6ee1fa3d3e694a39845c83f9798dde184123bb7934cfcc85341c8d3a0c72db89a04c8b153eff0e05f01", 0x1000, 0x52, 0x1}, {&(0x7f00008ca000)="be1f84cb686ff497ffb954dcf773379bdd0432b10a073fbfe7c5bd23d3105f741d5748b9f511e5deb39f22a35392df42953149dd2934b39edf015662ad7f606cc83f00a0d763c6add492cab0c1bb468bebf7051a3e", 0x55, 0xefc9, 0xfff}, {&(0x7f0000af7000)="ffa410fe53e12ba9178ef09bb87fdd6d0f8c39d6c5090a7b71af189d77de7b67370d0ce8ab6e08d4a2ab65d4466d464271de923c770d924ba77bbae9ebce3eb5a70a14b1", 0x44, 0x9, 0x7ff}, {&(0x7f0000a1f000-0x3b)="ca03f6677c7ec58c87dad429de9a0d84f7c49e6df51fecfebd69886c3e9b75d090ff07491947406414add559448b097cd16127677a7bd7b58047f3", 0x3b, 0x1}, {&(0x7f0000a2a000)="aca4d4e224fb46dcd08f3aaca49457", 0xf, 0x7, 0x40}, {&(0x7f0000a35000)="0d8dbc0f7321a9d7442e6fc8545d4d0cdd057c2d790b6af9f2711b483275023cf1387f6eec7e010210b33d84580715f82d285e805f06c5feb525d7dba9176c17c1b4c7044a8a0bc4256fee03f7fae59b2c6fc5ea281997a031daef9d21f1f22797c4e9f517560dcfa2992ad5e6e66a07530aad9c5928d1c20f46761294da78628f94073907b74c268d0e61ea8da36f2400c39b04d43c193053205b150634357869b424e95e876fc51f07be3982bc0139ba37e825dd49f25f7b656ae917e0e87ed2", 0xc1, 0x5, 0x1a}], 0x320000) r2 = gettid() syz_open_procfs(r2, &(0x7f0000965000)='wchan\x00') sendfile(r1, r0, &(0x7f0000d89000)=0x800000000, 0xfffffffffffffff7) 2018/02/15 19:16:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f3f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_notify(r1, &(0x7f00006a0000)={0x0, 0x2c, 0x0, @thr={&(0x7f00008ac000-0x1c)="17a557515ff5f71cbefbcd000a774e15096cb579b8490edb5fbbdcc7", &(0x7f00009de000)="6089e7bcf654c4be2104759467be2c5e90338c7bdec2798e415fccae7b05f6c864e08e6de28d3b5ee4c8dd617da979903b84ca02b82cae4267fd8182432bde68afb5ca455ebf72b4c7f2173dfe394ee7c7dbd7dbd483f44b15a5cd438c8dd8323ecf935c8c9620fed7f5d8fc764ed222ccc9d5a2baf57529b1b5e2b362fc8ee7ca0b530302b2a61ca7850e121f30f4660fec5853660ac4"}}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000cc4000-0x40)={{0x3, 0x0, 0x101, 0x3, 0x8}, 0xfffffffffffffff9, 0xc07b, 0x7}) r2 = memfd_create(&(0x7f00007f4000-0x10)="74083800010017008c00070000b5dc0e", 0x0) sendfile(r2, r0, &(0x7f0000a3c000-0x4), 0xfffffffffffffff7) fgetxattr(r0, &(0x7f0000952000)=@known='system.sockprotoname\x00', &(0x7f0000585000)=""/54, 0x36) fstat(r0, &(0x7f00007db000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000c4000)={0x0}, &(0x7f00001b3000)=0xc) sendmsg$nl_generic(r2, &(0x7f0000b85000)={&(0x7f00006e5000-0xc)={0x10, 0x0, 0x0, 0x10021000}, 0xc, &(0x7f000095f000)={&(0x7f0000b5f000)={0x254c, 0x36, 0x800, 0x4, 0x3, {0xd}, [@generic="f467230040fa49f7c459cefc3c18af5a99ed903d08149ac43809f6867fcc9af539446d82c9832f13d4290f264230ce9a75363f3580f57c7171cc1cf55650769041895659236b17f5ccc6ecd0d501a94549957cd876a419389035c54e5c5dabb266aa44ad9af1d6a397908ed4a48435d04db2e93e6b6337ea39caaa4b14334e856409073b2f2f191fe162e869e49473360288f79372ebfe8a6145e744876b6152c0747e49dfa5265385ef42cc52e8a489283d336c62f06695752b7155b9f9f842f4f41b34ff6a45e0b1e4b8117fe6e58786b40eb4553cf7bf968eaf62b3a0d2bcb982086d83a536b6b2f27571077f8ceaa54ab0f3c9473ec2b3", @generic="0d992dc52d0bc82ee7d462ae8add118a0cea31a67b76ab4edea9a9fec109b88e6ef0dfa171d7ebc98bf0dc769c13dd797bcbe240c37dd1fa5afcc2fea730b6a5464107c37371ad8e08a2c145461387126a80012c73f5eb52e80b352248cfc99e76f1a92e535cb4acccddb30591e49bcf132faf1a67751c049c4af4d84e65860a53d1f60fae21f31f9888dcba59334207690ad0e9b5ab41a8cfccc35ec53ddba47ed9ecf7b309b8814298822f292796394cc2bbfcaa209da577debdeb187bb96f865c750294c6f22ea0293e6a6843ab0c87a23a60d7cc0df80947c2461e56035e029026a21884b94955b2", @typed={0xc, 0x3, @uid=r3}, @nested={0x101c, 0x3c, [@generic="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@typed={0xc, 0x23, @u32=0x6}, @generic, @typed={0xc, 0x58, @ipv4=@multicast1=0xe0000001}]}, @typed={0xc, 0x2d, @ipv4=@rand_addr=0x8}, @nested={0x18c, 0x7, [@generic="5722c046a4190a4795b4723fc50b2034ce5c6fdf087bc4eff1989b8652172769363cfeeb298dc12f18f4aeebd5bd40fa8aeaf6935cedee63280b9bf9aedea263d7e6e597b01d6e8e1156e322fcee05e5fca620f308e82ecb1b4adda58193ba5b5b06be3f1567c0d97231bb6f7b4d1a1b2d27c08c23839c6e528c08da0a669ad055154ce072261148b0e403297d3088e027a31a9ac16e2eb17d2bdfe388ae722a25bd92977ab828f6a51a19a6cb3e8740cba3fc327619aa973bdc3fcf1030", @typed={0xc, 0x53, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="152e889e9997e9298cc6eab827af529117790673bc0c97ee", @typed={0x8, 0x3b}, @typed={0xc, 0x10, @ipv4=@dev={0xac, 0x14, 0x0, 0x12}}, @generic="44f41f0f40a5b6848f73348fa7cf67f0b610ac8871439a", @typed={0xc, 0x3a, @fd=r1}, @generic="d3b566c584bf24591ac68f68fd794efc07a01c7e0f2bee4cb94eaa609c4f610396e6cd32b6b4038d6f27134ffdbe05cc54a24015518eb061c6b36d5c55f4a717ba5eea4b7bb0adf7a989a6643181d1a743fa479342fd09d3705b2301a83851a9547c6203e4566f161d3b3fcd47ee"]}, @typed={0x10, 0x34, @u64=0xffffffff}, @typed={0xc, 0x92, @u32=0x1}, @typed={0x34, 0x8b, @binary="612fe9c0f5dd9334e3658f9f2bf07468b1d5d42b89a0550089136fd8b196ec6c0c6762e0ef4a665b025d"}, @nested={0x1144, 0x1c, [@generic="4c2659ef835a5b5cf2feee996f968ec4c4699cf4977a90141e4e13c7e4af189e5c20d23dd5a03a49ad66542ecc16841416f77adf656ec2", @typed={0xdc, 0x20, @binary="5df740923edd5f1b14455f03d32266c0f114636b9e4de551ee25e8ac2045a6280ef4c2ed088e795acd0dd505db868fc3ca260022feaff5590a7550b84c08e3a70bcf81f09be836a53e6e26c17d544f073e12a2cde43e269febf8369966bffa5616f30d2b62479a9573dea52f9223ef43dc9a01f81e0491443144337a7511328dd485c017052e9ef1e8b94906cb5518dd30a24fc1174318f1adfe9e3c4cfeb89e9a7d36e4b577d1e68fc31d840f8dc9d33011f4967bcc31addb3a19df0bce2eef097487d689eac617a20264e8e450f3f19876c3"}, @typed={0x20, 0x90, @str='system.sockprotoname\x00'}, @typed={0xc, 0x2b, @pid=r4}, @generic="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"]}]}, 0x254c}, 0x1, 0x0, 0x0, 0x801}, 0x4000000) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000a4b000-0x2), 0x2) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000e67000)={0xff, 0x7}, 0x2) fallocate(r1, 0x1, 0x8, 0x6) 2018/02/15 19:16:14 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b3000)='/dev/rfkill\x00', 0x4a8200, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00005a6000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) fgetxattr(r1, &(0x7f0000efd000-0x7)=@random={'btrfs.', '\x00'}, &(0x7f000066a000-0x2e)=""/46, 0x2e) syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r0, &(0x7f0000e4b000-0x4), 0xfffffffffffffff7) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/02/15 19:16:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = open(&(0x7f000064a000)='./file0\x00', 0x0, 0x20) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00007b8000-0x4)=0x3, 0x4) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00006bb000)=0xf4) fcntl$setpipe(r0, 0x407, 0x3ff) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f4e000)={0x0, 0x1, 0x4, 0x1}, &(0x7f000012d000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ea5000)={r3, 0x101}, 0x8) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) removexattr(&(0x7f0000f82000)='./file0\x00', &(0x7f0000507000-0x14)=@known='security.capability\x00') 2018/02/15 19:16:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000c8b000)={0x2, 0x0, 0x10001, 0xfffffffffffffffa}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000a5d000)={0x1, 0x0, 0x2, 0x9167}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f000011f000-0x10)={0x9, r1, 0x10001}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000183000)={r2}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000d0000)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f0000d41000)='mountinfo\x00') readv(r4, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b13000-0x9)='/dev/rtc\x00', 0x80000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003fa000-0x10)={r5, 0x50, &(0x7f0000ae6000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a62000)=r6, 0x4) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000d6b000)={0x0, @remote, @broadcast}, &(0x7f0000fe4000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000dcb000)={0x0, 0x7}, &(0x7f0000525000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000759000-0x8)={r8, 0x8}, &(0x7f0000d4b000)=0x8) sendmsg$kcm(r5, &(0x7f00005ae000-0x1c)={&(0x7f00009f4000)=@can={0x1d, r7}, 0x10, &(0x7f00008bf000-0x20)=[{&(0x7f000036b000-0x39)="9157a38f8e6491576f9f2ad0fa09ac090ceebac415343bb4ba616a535d95ecd7c3c372859e9ed6e87c82032d2b1191c35ed6865359b249368f", 0x39}, {&(0x7f00005cf000-0x5c)="a18140db9ba6a1d0496d0cc1395ec05aa97e53a64777b37ca08f983c2190db2f3b16d269569ee1c865ffefd6b4159847680a2bf24790fa601aad37ca75b9422c4526553df226813b71c5a4ef7fbe986e19dd1e47d18fdb778a5afaeb", 0x5c}, {&(0x7f000031d000-0x1000)="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0x1000}, {&(0x7f0000dab000)="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0x1000}], 0x4, 0x0, 0x0, 0x4000}, 0x6348fa0cf3ae6fcf) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") 2018/02/15 19:16:14 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000f53000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x400000) pipe(&(0x7f0000c66000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x10}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r3, r2, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x0, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007af000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) connect$l2tp(r0, &(0x7f0000639000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x4, 0x2, {0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x3a) r2 = fcntl$getown(r1, 0x9) ioprio_set$pid(0x3, r2, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000051c000-0x4)) r3 = memfd_create(&(0x7f0000614000)='lo#+\x00', 0x200000000000) getpid() r4 = socket$inet(0x2, 0x1000080008, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x84, 0xc, &(0x7f0000001000-0x2d8)=@mangle={"02006e67a9fe00", 0x1f, 0x4, 0x378, 0x0, 0x70, 0x0, 0x0, 0x0, 0x98, 0x98, 0x98, 0x98, 0x98, 0x4, &(0x7f0000005000), {[{{@uncond, 0x0, 0x70, 0x94, 0x0, {}, []}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x94, 0x0, {}, []}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x94, 0x0, {}, []}, @ECN={0x24, 'ECN\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @generic="00000060ffffffff00", @generic}, 0x0, 0x70, 0x94, 0x0, {}, []}, @common=@unspec=@STANDARD={0x24}}, {{@ip={@empty, @empty, 0x0, 0x0, @generic, @generic}, 0x0, 0x70, 0x94, 0x0, {}, []}, @common=@unspec=@STANDARD={0x24}}], {{[], 0x0, 0x70, 0x94}, {0x24}}}}, 0x3d4) sendfile(r1, r3, &(0x7f0000d89000), 0x4) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000b1b000-0x4), &(0x7f0000fca000-0x4)=0x4) ioprio_get$pid(0x2, r2) sendfile(r0, r0, &(0x7f00005e3000-0x4), 0x4) 2018/02/15 19:16:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) fsetxattr(r1, &(0x7f000083a000)=@random={'btrfs.', '\x00'}, &(0x7f0000a7e000)=',+system:vmnet1\x00', 0x10, 0x3) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:14 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000847000)='/selinux/enforce\x00', 0x149100, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00004d3000)={0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) accept4$ax25(r3, &(0x7f0000b4e000), &(0x7f00009b7000)=0x10, 0x800) sendfile(r3, r2, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006fd000)={0x0}) connect$inet6(r1, &(0x7f000088f000-0x1c)={0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, 0x1c) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getrusage(0xffffffffffffffff, &(0x7f00001b8000-0x48)) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) symlink(&(0x7f0000a63000)='./file0\x00', &(0x7f00002cf000)='./file0\x00') 2018/02/15 19:16:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00007c2000+0xc8d)={0x0, 0x1, 0x7ff}, &(0x7f000082f000-0x4)=0x8) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000034f000-0x68)={0x74, 0x0, [0x1, 0x4, 0x0, 0x40]}) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x0, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006be000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000280000), &(0x7f00000dd000-0x4)=0x4) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) utime(&(0x7f000037a000)='./file0\x00', &(0x7f00004c2000-0x8)={0x6, 0x7a}) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x0, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:14 executing program 4: openat$mixer(0xffffffffffffff9c, &(0x7f0000829000)='/dev/mixer\x00', 0x4141, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) syz_open_dev$loop(&(0x7f0000841000)='/dev/loop#\x00', 0x4, 0x20000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x7fff, 0x4000) ioctl$int_in(r0, 0x5421, &(0x7f0000c77000)=0x6) r1 = memfd_create(&(0x7f000013c000)="74086e750000000000000000008c00", 0x3) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000449000)=[{&(0x7f0000f26000-0x56)=""/86}], 0x2000000000000358) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000717000-0x8)={0xeb, &(0x7f0000ddc000)=""/235}) socket$llc(0x1a, 0x2, 0x0) write$evdev(r0, &(0x7f00003e3000-0x50)=[{{0x0, 0x2710}, 0x6, 0x4, 0x8}, {{0x0, 0x2710}, 0x5, 0x59617e8b, 0x7}, {{}, 0x3, 0x8, 0x5}, {{0x77359400}, 0x100000000, 0xffd, 0x4}, {{}, 0x7f0000, 0x8, 0x82}], 0x50) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") 2018/02/15 19:16:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) 2018/02/15 19:16:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$TCSBRK(r1, 0x5409, 0x8) 2018/02/15 19:16:14 executing program 0: modify_ldt$read_default(0x2, &(0x7f0000911000-0x27)=""/167, 0xa7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00001d1000)=""/218) 2018/02/15 19:16:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000081f000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000e3000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000265000)={0x0, 0x1}, &(0x7f00001bb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000585000-0x8)={r2, 0x6de}, &(0x7f000050c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00008f1000)={0x8, 0x1f, 0x2, 0x100, 0x0, 0x2, 0x1, 0xfff, r3}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00007e2000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00004fa000)=0x10) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002eb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$vcsa(&(0x7f000053a000)='/dev/vcsa#\x00', 0x305, 0x200000) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00005af000)={&(0x7f00007fc000-0x10)=[0x0, 0x7f, 0x40, 0xe1], 0x4000000000000115, 0x101, 0x0, 0x2, 0x100000000, 0x4, {0x0, 0x40, 0x0, 0xb, 0x8, 0x8, 0x9, 0x7, 0x20, 0x2, 0x5, 0x0, 0x7, 0x6, "d72eb41ee0e84ad11b3f653d6719398172aa36a17713f112f21cc95176d3f99d"}}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000ea9000-0xbc)=""/188, 0xbc}], 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b64000-0x8)={0x0, 0x1, 0x7}, &(0x7f00005f2000)=0x8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000081e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x8) syz_open_dev$tun(&(0x7f00004aa000)='/dev/net/tun\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000029d000)={r1, 0x3, 0xfd5f}, &(0x7f0000d64000)=0x8) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") 2018/02/15 19:16:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000aa8000-0x4), 0x3e) 2018/02/15 19:16:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) link(&(0x7f0000544000-0x8)='./file0\x00', &(0x7f000000a000)='./file0\x00') ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009a3000-0x4)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bf6000-0xb)='/dev/mixer\x00', 0x400b00, 0x0) perf_event_open(&(0x7f0000932000)={0x3, 0x78, 0xfffffffffffffffe, 0x798, 0x1, 0x97, 0x0, 0x4, 0x2, 0xd, 0x9, 0xb1c8, 0x2, 0x626, 0x7c8, 0x2, 0x100, 0x6, 0x0, 0x8, 0x2, 0x4, 0x6, 0x7fffffff, 0x0, 0x2, 0x4, 0x2, 0x7fffffff, 0x4, 0xf7, 0x0, 0x401, 0x8, 0xfff, 0x7f, 0xe190, 0x0, 0x0, 0x7fffffff, 0x4, @perf_config_ext={0x9, 0xffffffff}, 0x2, 0x1, 0xffffffffffff0000, 0x6, 0x9, 0x0, 0x8001}, r1, 0x0, r2, 0x1) getsockopt$packet_int(r2, 0x107, 0x17, &(0x7f0000de4000-0x4), &(0x7f0000a38000-0x4)=0x4) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r3, r0, &(0x7f0000d89000), 0xfffffffffffffff7) syz_open_dev$admmidi(&(0x7f0000353000-0xe)='/dev/admmidi#\x00', 0x8, 0x1) 2018/02/15 19:16:14 executing program 1: syz_open_dev$loop(&(0x7f0000190000)='/dev/loop#\x00', 0x37c, 0x3ffc) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000c68000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f01000)=0x40, 0x4) sendfile(r0, r0, &(0x7f0000947000)=0x2, 0xa7fc) getsockopt(r0, 0x8, 0xffffffff, &(0x7f00001d6000)=""/208, &(0x7f00000af000)=0xd0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000)=@generic={0x11, "b230c0756465bd973d8f6e6a28d55e070b95e105b5a37927d8d0d038ad40d88d5e32cf196a87255443aa90c73454de3fae8509496153963d46544d8f2b5b36bdf5b19dd12371acbec2a534c85cee09719d1d28db65d5263b98d5cee984c03d53ff5887de80c6710ad6c24a7ef6f25e0442d755a8a3d0c16147bcabeddef1"}, 0x80) 2018/02/15 19:16:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = syz_open_dev$dspn(&(0x7f0000fd9000)='/dev/dsp#\x00', 0x80000000, 0x200202) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f00000e3000)={{0x3, 0x3, 0x101, 0x3, 0x7}, 0x7, 0x100000001, 'id0\x00', 'timer0\x00', 0x0, 0x5, 0xb2b922e, 0x7fff, 0x9}) r2 = memfd_create(&(0x7f0000da2000-0x10)="74086e750000007900000004008c00e5", 0x3) fchmod(r0, 0xa0) r3 = dup2(r2, r2) getsockopt$packet_int(r3, 0x107, 0xe, &(0x7f0000d55000-0x4), &(0x7f0000b22000-0x4)=0x4) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) [ 67.889070] audit: type=1400 audit(1518722174.933:80): avc: denied { fsetid } for pid=10297 comm="syz-executor3" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/15 19:16:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) fallocate(r0, 0x0, 0xfe, 0x3ff) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000004e000-0x20)={@common='syzkaller0\x00', @ifru_flags=0x2000}) 2018/02/15 19:16:15 executing program 7: r0 = socket$packet(0x11, 0x1000000000003, 0x300) r1 = syz_open_procfs(0x0, &(0x7f000079d000-0xd)='net/fib_trie\x00') ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f000050b000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) syz_open_dev$sndctrl(&(0x7f0000f26000)='/dev/snd/controlC#\x00', 0x2763503b, 0x400) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f58000-0xa0)={0x0, @in6={{0xa, 0x2, 0x3ca, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x10001}}, 0x3, 0x3, 0x20, 0xfffffffffffffffe, 0xe43}, &(0x7f00009ba000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00007c7000-0xc)={r4, 0x1c, &(0x7f0000741000)=[@in6={0xa, 0x2, 0x7fffffff, @empty, 0x3}]}, &(0x7f0000040000-0x4)=0xc) sendfile(r3, r2, &(0x7f0000d89000), 0xfffffffffffffff7) r5 = syz_open_dev$dspn(&(0x7f0000555000)='/dev/dsp#\x00', 0x6, 0x400000) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0xffffffffffffffff) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000da5000)) 2018/02/15 19:16:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') ioctl$sock_bt_hci(r0, 0x400448e1, &(0x7f0000c98000-0xfb)="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") readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") 2018/02/15 19:16:15 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000b59000-0xc)={0x11, 0xb, &(0x7f0000002000)="afe2a52b5e17ab7b64f91f"}) sendfile(r0, r1, &(0x7f0000d89000)=0xfffffffffffffffd, 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)='\x00', 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80, 0x8000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r3, r2, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') read(r0, &(0x7f0000b99000-0x5c)=""/92, 0x5c) readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) syz_open_dev$sg(&(0x7f0000238000)='/dev/sg#\x00', 0x200, 0x80) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f0000d2d000)='./file0\x00', &(0x7f0000ae1000)='ramfs\x00', 0x0, &(0x7f00006ab000)="b3a4bb18a836b47f685c83047e3c2d1a0c14a646ac963d7b76b1840fbabb5884a06b124e74efe390a21303d3993bb65dfd20c4456637054fda32f80b16daec728656d9c4fd8e35c32381b562f913ddba80730418fa01c9eeb63ec80556eca8f306c8f643fe20e9cd85e5f99d5611a0") 2018/02/15 19:16:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = syz_open_dev$sg(&(0x7f00003d5000)='/dev/sg#\x00', 0x0, 0x28000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f000005a000-0xf7)="46213375975d34ce2a832fe99b597918369f1f32ea329dce84390d947db42fec195a2ebfa70cf859386b5ca67ad4c503b7e36d550bf700afe5e45da4344ee6f07c167cac537fc679b1c12a453f19f6348767c07f455b086d81ddff78482ed87b507ce4c0f54bed59eb8234ff53b4d68cfdd62b0143d8cfcd0812eb0f51746d6e6268d044601c6d38cf84b46a003758d2ae0c828a2f36205bb4ce42a848702ad892a4a766f6b2b364699cc844b99ed603db10e6d073e0f30e444d3869a94d91e1293fc784f444af5c4e5a50fbd1a7c054dbb94f47f770c96e8d875dfb2adeb46ac99a1688f4228eb855317b7976b1b66ab46153a980cf5b", 0xf7) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) openat$selinux_access(0xffffffffffffff9c, &(0x7f00003ab000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) bind$rds(r1, &(0x7f0000d15000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/15 19:16:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ce0000)=0x0) syz_open_procfs(r0, &(0x7f00004f3000-0x17)='net/ip6_tables_matches\x00') r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000d89000), 0xfffffffffffffffa) 2018/02/15 19:16:15 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000781000-0xb)='/dev/audio\x00', 0x400000, 0x0) mq_timedsend(r0, &(0x7f0000426000-0x73)="8955a79a95dd75b74f7b2e4a773ebcfad52be304b779c4dc6ea2cbcd9b16a82d9bdf7cf48397d55f2ef70c5de9d4da357bf19349c8dc88b8cc1a7057c6e2d6601ee7f7ace6fa8c4bed7f1c4e7d7ca4bee06cf98e256eca177d3296673f760985d97af0fa849f8aa86853b80b27b2deea5a64d4", 0x73, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000090d000-0x8)) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000fdf000-0xd8)=@pic={0xbfc, 0x5, 0x3, 0x2, 0x51e7, 0xb1f, 0xe000, 0x0, 0x15, 0x3e8, 0x8, 0x520, 0x3, 0x1000, 0x1, 0x6}) 2018/02/15 19:16:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f00006ba000)=@rc, &(0x7f0000d0a000-0x4)=0x9) r0 = getpgrp(0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000747000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000b72000)=0x10, 0x80000) setns(r1, 0x4000000) ptrace$setsig(0x4203, r0, 0x0, &(0x7f0000568000-0x10)={0xb, 0x8, 0x8, 0x3}) socket$bt_bnep(0x1f, 0x3, 0x4) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) fstat(r2, &(0x7f0000e39000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000056000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7e, 0x2, 0x0, 0xa, 0xa0, 0x80, 0x33, 0x0, r3}, {0x0, 0xfffffffffffffff7, 0x1, 0x8001, 0x100000001, 0xfe, 0xe3c8}, {0x101, 0x1ff, 0x3, 0x2}, 0x7fffffff, 0x0, 0x2, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x3, 0x9, 0xfff, 0x1, 0x7}}, 0xe8) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r4, r2, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000eba000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) r2 = fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000bca000-0xe0)) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r4, r3, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000432000-0x9)='+sel\x00{&-f', 0x3) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) symlinkat(&(0x7f0000601000)='./file0\x00', r1, &(0x7f0000eca000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000951000-0x85)={0x0, 0x7d, "f517cbec9ba0bc1d667a76479f0079ea6403ba8f7e5986140dc67f18e20fa7c7c37b549032cf121afc3a652ca65c78c417c9a3672abc1de8e3bc832c04c5a2f26ed9d3f56c2430a990e8e68765d14d7ba198998fa2a55af9019e3febcc0edf2189b5948ed5f0f0a2ecb1b2c975196dc9e58af0c41b573720ac149a7270"}, &(0x7f000046b000)=0x85) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00008dc000-0xa0)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xa796, 0x6, 0x61, 0x100000001, 0x1}, &(0x7f000095c000-0x4)=0xa0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000015e000-0x8)) 2018/02/15 19:16:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000ee6000)=""/83) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") 2018/02/15 19:16:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000612000)='/dev/vcs#\x00', 0x6, 0x400000) bind$bt_sco(r0, &(0x7f0000d0b000)={0x1f, {0x0, 0x1f, 0xd262, 0x1c, 0x2, 0x3ff}}, 0x8) r1 = syz_open_dev$loop(&(0x7f0000884000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000772000)={{0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, {0xa, 0x1, 0xbf8a, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x400}, 0x1000, [0x3, 0x262, 0xa463, 0x4, 0x1, 0x4, 0x60, 0x10000]}, 0x5c) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) openat$rtc(0xffffffffffffff9c, &(0x7f0000042000)='/dev/rtc\x00', 0x400040, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000d1000), &(0x7f000079a000-0x4)=0x4) 2018/02/15 19:16:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b41000)='/dev/usbmon#\x00', 0x1f, 0x101000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000074a000-0x10)={r0, 0x19, &(0x7f0000d83000)}, 0xffffffffffffffd0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="740104750000000000000000008c00", 0xfffffffffffffffd) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000ab9000-0x30)=""/48) 2018/02/15 19:16:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a41000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000cf1000-0x3c)={{0x3, 0x1, 0x7f8, 0x3, 0x9e32}, 0x8000}) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) fcntl$dupfd(r0, 0x0, r2) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = accept4(0xffffffffffffff9c, &(0x7f0000fb6000)=@pppoe={0x0, 0x0, {0x0, @local, @generic}}, &(0x7f00009ac000-0x4)=0x1e, 0x801) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000048c000-0x8)={0x0, 0x1}, &(0x7f0000c4e000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000029c000-0x8)={r2, 0x3}, 0x8) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r0, r1, &(0x7f0000d89000), 0xfffffffffffffff7) r4 = request_key(&(0x7f0000730000-0x8)='big_key\x00', &(0x7f000038b000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d15000)="25657468306574683147504cc46367726f757000", 0xfffffffffffffff8) add_key$user(&(0x7f0000a34000)='user\x00', &(0x7f0000a6c000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000188000)="8f041c72808508e366b2e54e3846866095e0f820cde6cefe4a073b3f18b2173b546821ddc9635348551c51288b676d71", 0x30, r4) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f000039a000)={0x5, {{0x2, 0x2, @empty}}}, 0x90) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000ebb000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00003d4000)={r5, 0x80000, r3}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b40000-0xb)={0x0, 0x10000, 0xe32, 0x7, 0xca4, 0x2, 0x40, 0x1, 0x2, 0x3, 0xfffffffffffffff7}, 0xb) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f00005c9000)={0x48000000000000, 0x9, 0x3ff, 0x4, 0xd5}) removexattr(&(0x7f000055e000)='./file0\x00', &(0x7f00006c2000-0x8)=@random={'btrfs.', '+\x00'}) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000b6e000-0xc7)=""/199) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00008da000-0x1000)=""/4096, &(0x7f0000cef000-0x4)=0x1000) 2018/02/15 19:16:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000e74000-0x18)={0x1, 0x20, [{0x1, 0x0, 0x40}]}) 2018/02/15 19:16:15 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000560000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xb0, "8b399439ed3f3667099c269162f17097dac6303c36b33433fa9bb323f248726eca0f83e8c8962390029b91a83b6d08697523e50d1820bdd35ae9eef816b88d666e9f201f2e23ce2ad4bba575df23aa5387a56c0c9222b8668e2d956ad8fc04d6be888e880421e55c1260b35bb2d5ae89f151f0ee30aaad104d6359a544321d356695b3a62ac87b293b35c507f632993c2de07ff661d620466d466b8b66b94e336c78f4b1d0167209cf08b6685232723f"}, &(0x7f000013e000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000516000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x0, 0x1ff, 0x4, 0x6, 0x8}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000bf000)='/dev/hwrng\x00', 0x2000, 0x0) sendfile(r3, r2, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x1000004000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0x0) 2018/02/15 19:16:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000ef0000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x8040) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f000075c000), &(0x7f0000a7a000-0x4)=0x4) syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r0, r1, &(0x7f0000305000)=0x21, 0xfffffffffffffff8) 2018/02/15 19:16:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) mlockall(0x2) syz_open_dev$amidi(&(0x7f00005b0000)='/dev/amidi#\x00', 0xf1, 0x8000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000033b000-0x4)=0xda6, 0x4) 2018/02/15 19:16:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000941000)) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c18000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ac9000)='net/arp\x00') readv(r1, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f0000cc5000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") 2018/02/15 19:16:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000741000-0x10)=""/16, &(0x7f0000b1e000)=0x10) recvfrom$llc(r1, &(0x7f0000026000)=""/219, 0xdb, 0x2100, &(0x7f0000ec9000-0x10)={0x1a, 0x11, 0x3, 0xc56, 0x7fff, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0x0) 2018/02/15 19:16:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000)=0x2000000, 0xfffffffffffffff7) timer_create(0x5, &(0x7f00002c0000)={0x0, 0x30, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000a8e000-0x4)=0x0) timer_gettime(r2, &(0x7f0000bc5000)) io_setup(0x16eb, &(0x7f0000ad9000)=0x0) io_cancel(r3, &(0x7f000067c000)={0x0, 0x0, 0x0, 0x8, 0x200, r0, &(0x7f000098b000)="30b844f558299e04f945cc5334d14cfa96403a7bc6020d2641a3762bf309f9799d8e35e47ab5da0f7dcec15303a227531f162602", 0x34, 0x1d28, 0x0, 0x0, r1}, &(0x7f00001f0000)) 2018/02/15 19:16:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009a5000)='/dev/loop#\x00', 0x4a85d45d, 0x3ffd) r1 = memfd_create(&(0x7f0000739000-0xf)="74086e750000000000000000008c01", 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000964000-0x4c)={0x2, 0x100, 0x6}) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000850000-0x68)={0x7b, 0x0, [0x7, 0x100000000, 0x800, 0x7]}) poll(&(0x7f0000ba3000)=[{r0, 0x4}, {r0, 0x8}, {r1, 0x2000}, {r0, 0x2}], 0x4, 0x2) sendfile(r0, r0, &(0x7f0000661000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00005a9000)=0x1) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) getresuid(&(0x7f0000586000), &(0x7f00003a2000), &(0x7f0000adc000)) r1 = syz_open_dev$dmmidi(&(0x7f0000cb7000)='/dev/dmmidi#\x00', 0x40, 0x100) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x25) fsetxattr(r0, &(0x7f0000310000)=@random={'btrfs.', '/dev/loop#\x00'}, &(0x7f00009a7000)='/dev/loop#\x00', 0xb, 0x1) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r2, &(0x7f0000d89000), 0xfffffffffffffff7) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000031c000)={0x0}, &(0x7f0000372000)=0xc) process_vm_writev(r3, &(0x7f000019e000)=[{&(0x7f0000beb000)=""/157, 0x9d}, {&(0x7f000026a000-0x51)=""/81, 0x51}], 0x2, &(0x7f0000cd7000)=[{&(0x7f00006f7000)=""/230, 0xe6}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000c8b000)=0x3, 0xfffffffffffffe9b) pwritev(r2, &(0x7f00001b3000)=[{&(0x7f000037c000-0x99)="4f2848d0abf47eacc41896f5ced29298ca0fab26a6cd55356b1c1e4bfcaaa7d924fbfcd4db9512b46847146ece0156a35e45a8d24258ac073082b106e07a15d4d80abfb41773d10e2077a4cb6b3e2a8ed2e4356bd641d7ede5e137215eb0bde30d49e4b0b2bbd53888bbfecc24bfe4d4491e6173abcbffb0b23aeb04aa8dcbf9ffd0c37aa4b59b87698ed69544333d61b2b8912fc8beae7ea2", 0x99}, {&(0x7f0000220000)="f0d7a319a071205adaa7001fac6546a6e3a99877a5374f641fae453a164dd1c97e95cd3af14a6a183ca2ab96403cc935d99aa6a5468ff1efc9113a11095aab85d7c8482229e5327f04964c131ff42b08f6b127af5887e33a823b2c2ef473aa350d2a09ed17357c4b95e67b710c8c62496673231db5f5db9d0e94ab9ffbc61b4e3431639e4dcb00c757d3ab08eb5adbcb308fb88ad1c4cb38fe661a1089873ccb3c2d4f09c32a7978591ccaf522e52ed47cb3b5f4598ee0e838300ccbacebb81360718d8b1d40a71b5618c5c2f3fceb9a0b54b7788ccf3591c4282e18ef35ac36b863af72e01e5486daffb9e2196d61b0b2ab6e21", 0xf4}, {&(0x7f0000506000)="44a2329d054ab4b303d929b3b774afdcee259f9e25ab32fe077a557079d9ccabe87a1e116e1142e0001e2c731ced37442cfd3b159ee0fc69b0dc1a28bf518a6461f3b3e85f63c3e8a4b7ef8087e926573c9ea3f4c0871bc94f7de9e0fa542d74310881b9c201dc78556ad1e5e34c5349984473498fb7804c91cb0ce10edd2116290ad6ccc571e5241f1e125286587260d8fe05d29739dfdcc7dcef4ab9c2d1945210918c2c8c119f4fb4715bf24bccff00b43143fa7d9d31c11ac86726dca371", 0xc0}], 0x3, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000570000)={r1, 0x3f, 0x7, r1}) close(r2) 2018/02/15 19:16:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c09000)='/dev/loop#\x00', 0x10001, 0x10000) r1 = syz_open_dev$admmidi(&(0x7f0000509000)='/dev/admmidi#\x00', 0x9, 0xc00) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) connect$nfc_raw(r1, &(0x7f0000b95000)={0x27, 0x7, 0x81, 0x3}, 0x10) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0x0) 2018/02/15 19:16:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000843000-0x4), &(0x7f0000ca7000-0x4)=0x4) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") 2018/02/15 19:16:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001fb000)='/selinux/status\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000e02000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000023d000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000a86000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000d89000), 0xfffffffffffffff6) 2018/02/15 19:16:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00008f2000)={0x0, 0xe05f, 0x10}, &(0x7f0000d9e000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000d26000)={0x5, 0x4, 0x0, 0x2, 0x7, 0x59b9, 0x9, 0x6d, r3}, &(0x7f00008f5000)=0x20) 2018/02/15 19:16:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009fe000)={0x0, 0x48, &(0x7f0000814000-0x48)=[@in6={0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0x403}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80c9}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000a99000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b7c000)={r1, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x2, 0x10000}, &(0x7f0000dbd000)=0x98) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000052d000-0x1)={0x100000001}, 0x1) socket$llc(0x1a, 0x1, 0x0) utime(&(0x7f0000f3a000-0x8)='./file0\x00', &(0x7f0000ee0000)={0x7, 0x1}) 2018/02/15 19:16:15 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000830000)={0x7, 0xffffffffffffff9c, 0x1}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f61000-0x14)={0x0, r0, 0x3, 0x3}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = add_key(&(0x7f0000c4f000-0x5)='user\x00', &(0x7f000063b000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000d03000)='keyring\x00', &(0x7f0000204000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) getresgid(&(0x7f0000ebb000-0x4), &(0x7f0000a68000-0x4), &(0x7f00009bf000-0x4)=0x0) r3 = getegid() getgroups(0x742, &(0x7f0000f05000-0x8)=[r2, r3]) 2018/02/15 19:16:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009c5000-0x8)) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ftruncate(r0, 0x967) 2018/02/15 19:16:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) r2 = request_key(&(0x7f00001e7000-0xc)='id_resolver\x00', &(0x7f00004b9000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000502000-0xb)='/dev/loop#\x00', 0xfffffffffffffffc) r3 = add_key$user(&(0x7f0000b89000)='user\x00', &(0x7f00003ee000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000e87000)="0e311d17c1443a47c3b07c7beb1b2158f0c1c9b4cdb282410d6a7f32b2edb0337c226a9969d4547790234f205be050141cc62523bbc77de406d0ab2eb124798051d3a4f16800e93eb1c3b01979887db803955956f0904a14225785a60fe57a5a801842eae8ede2f8c079f93dbe133a837fd67cef080b4a3b7242b12cc5f69ea261316f47531c85695b90d4fe691c1d9525d68d42d050c84fc9e99e2cef1256ed90346d00cfb37f6cc2da9734cd001850926324f8424ae5a43d402df76d8c98ffcae8f8a117c2e6f234f47ca8d68b7cb775a8aa7558e3f036ba45ec8a69cd5d233ddfc8e699e660250fca0029", 0xec, 0xffffffffffffffff) r4 = add_key$user(&(0x7f0000838000)='user\x00', &(0x7f0000910000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000070f000)="5c6f7b1c93479040db05889c93c2daf68ffde664595a1537d4ee4bf4205dc2590294aa795e3058234204463fc0c4084ef7ab092409e8ec15", 0x38, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000228000)={r2, r3, r4}, &(0x7f00007d1000)=""/151, 0x97, &(0x7f0000ab5000-0x2c)={&(0x7f0000e4d000)={'sha384-avx\x00'}, &(0x7f0000532000-0x4b)="82b88da5e5c55011bda626d844ba9d15d7a7ceff67c854421c829759b16b3eb6e6afa7f43483149bdb27b81e772065c7083e9e0956bd267b7c897c534f6224c5f27edcd9ef8b9420244c14", 0x4b}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000a74000-0x2)=0xffffffffffffff7f, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000b6d000)='/dev/rtc\x00', 0x2000, 0x0) 2018/02/15 19:16:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000ee6000)="74086e750000000000000000008c00", 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000b05000-0x8)) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) io_setup(0x0, &(0x7f0000499000)=0x0) io_submit(r2, 0x8, &(0x7f000036e000-0x20)=[&(0x7f0000190000-0x40)={0x0, 0x0, 0x0, 0xb, 0x7, r0, &(0x7f0000e47000)="9010b7c661c7042c838ba57ec19e91c87c8fdc7c29b7ea7ef987ddaefc9ae991e6d94e84739d895b443c87e7cc583bb5b35687be1890b8174a295e82fcc966fd236d349be535dedca4ea074028b31e6d72895a73f9167cb00e400c81e4da1c378b28b468fcba72d25bf1746fe1eb8ea8d560f84534bb1e583c1b169c8f64aa9b0c6545aa938befa98340c2678a6fcfd4b49f18f9810e458e0aba6afb9b65ab6405a1bfd4a0988bbe9f3f4eae6372f8bb1794247816c9df96684f87cebd26e22be0f3c45039cce530435ff9de760cd4f08348167ff6466783f685195f8374bd7f1c4f0b144aeebc6b62db2df7", 0xec, 0x3c2dca08, 0x0, 0x0, r1}, &(0x7f0000b71000)={0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, r1, &(0x7f000005c000)="6f3f998cf51ba2a7aca9e83962376618b0003687ed4b4d1db917b5b50322401812687fef900e8d3965ced86cbd16ecadfb91134fff1d0b8b516b1f08c946fb989091b15274f99218a24f182099a7d652bbc0e22c767216988146ff0752f09ec2c16904f52da15061e1ef7ef6a6658c9f4785128a4f831484167ab17e6e15b249f441dcf57ff1c5ba8f58d7a0b9adafc011b0d740204d2474ec914117f5d676b192347763335b4b4b5e4109bd71d009493aae5bdfce0bf1e79c76e53f381c18205f1942c8443e4e3415f7a484a9e65726cf50daa0d859f7b742b6bf856cfc2fe09efdd303699df11e1a1c56cd2219573c8be1", 0xf2, 0x0, 0x0, 0x14c67cfa4772a21e, r1}, &(0x7f000035e000)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000b8d000)="d89710f2152e4358f9f021a33703e0987ea20d616c4bab1df1e89f7851c07bbece34d9167612cb82142be599097e00fda79fc240036977e17bd6cf2b0dffc5141d56d1369723e01ede", 0x49, 0x5, 0x0, 0x1, r1}, &(0x7f000047b000)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f00006a5000)="bff545b691ae710d4b4c7b813ae8e619534a9125982ce336a8a5e32802e23113b2c42c7020f1e3c1052840ab78baf67ff190e883ed25ebd31446d9f434a20202a58b27a277c9717c5e709c82a9db2ae9cca707cae25a042fcead1e09c997bc7e2bf49db4d90b459b74bfa21c47577f590c95bb9e3d3c21b1cc10e9da32b17b4638e336d3f331d5f63a22ed602fa132413339cbf072e9962383e628bf94569a61e35bbd10e9cff1f69467d3ae60a805056b92f46f", 0xb4, 0x3f, 0x0, 0x0, r1}, &(0x7f00002df000-0x40)={0x0, 0x0, 0x0, 0x9, 0x81, r1, &(0x7f00000a1000)="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", 0x1000, 0x9, 0x0, 0x1, r1}, &(0x7f0000e05000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8000, r1, &(0x7f00002e3000)="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", 0x1000, 0x9, 0x0, 0x1, r1}, &(0x7f000021e000)={0x0, 0x0, 0x0, 0x8, 0x9, r0, &(0x7f000010c000-0x1000)="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", 0x1000, 0x6, 0x0, 0x0, r1}, &(0x7f0000dcf000-0x40)={0x0, 0x0, 0x0, 0x6, 0xfffffffffffffff8, r0, &(0x7f0000256000-0xb8)="b580a6a25637764b5a4dae5ffc3401d6c0607dd8408cef5d190a4b890dfb5157d550203891704288c6f69cabc5b53aa5018713d5e107e9023c62869f9539cf08f5ef4fc7622895ab8d4af4fa1246d94cfd85a05ff992cd0570c528a93e9ec4441b6220d646b51926d1a548fd89097429601c6670e87e5351cb82f6ce5e2e3e1a173b8ce2b374ddca4de709bd612827dd9a344e168edfb99670e4526e53797edeb526e7ea892f7d8a6fbe4c2dc9363158392b72f9d7bdbbe5", 0xb8, 0x8, 0x0, 0x1, r1}]) splice(r0, &(0x7f0000519000), r1, &(0x7f00002ba000), 0x7, 0xa) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d48000-0xc)={0x0}, &(0x7f00000ab000)=0xc) ptrace$setopts(0x4206, r3, 0x0, 0x59) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000e58000)=0x8) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000032d000-0x22)="c6f374ca7ab47d8367aa2e64f290d2e58802d1791a3f3830878c07c6b814d015acbe") 2018/02/15 19:16:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000582000)='./file0\x00', &(0x7f00005e4000)=""/78, 0x4e) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000052d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") 2018/02/15 19:16:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = dup(r0) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f00001fa000)=""/32, &(0x7f00002b3000-0x4)=0x20) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000080b000)='/dev/cuse\x00', 0x101400, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f0000293000-0x40)={{0x1, 0x3, 0x78, 0x0, 0xffffffff}, 0x9, 0x4, 0x1}) r3 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r4, r3, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f00009a7000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x42600, 0x4) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000002000-0xd0)={0x5, 0x0, [{}, {}, {}, {}, {}]}) dup(r0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) sendto$inet(r1, &(0x7f0000001000-0x8d)="500f6b6986d823c70942bac332ca3f65e7b7f5471f9409828dbfa74a2228f4b9ccf8210dd7150f76d378cbbd6e294ad740dc6c6da81436a7eaf3c04d015f1561be0747e9bde96d016011c0e6cc3a3419795ac7947f084af4d8346eb544cbe6a9f1ff3f003675e0e8fc0abf4b31b4239794c0f3796b8f75f77b6595f6e5e70a504d1880bf472ac565994d2ca53a", 0x8d, 0x20000000, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000333000-0x50)={{0x3ff, 0x800}, {0x2, 0xe5}, 0xd78, 0x1, 0x401}) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) prctl$setptracer(0x59616d61, r2) 2018/02/15 19:16:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0xe, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = syz_open_dev$sndmidi(&(0x7f000052a000)='/dev/snd/midiC#D#\x00', 0x0, 0x20000) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00008d4000-0xc)={{0x11, 0x0, 0x101, 0x5, 0x0, 0xd7}, 0x2}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000dc000)='net/packet\x00') ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f000008f000)=""/220) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000a74000)={0x100, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x411, 0x0, 0x81, 0x2, &(0x7f0000541000)=@common='bridge0\x00', 0x5, 0x10000, 0x2}) readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) bind$llc(r0, &(0x7f0000e40000-0x10)={0x1a, 0xf6, 0x7, 0x2, 0x100, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") 2018/02/15 19:16:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d76000-0xb)='/dev/loop#\x00', 0x100, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) preadv(r1, &(0x7f00002e0000)=[{&(0x7f000000a000-0xa)=""/10, 0xa}, {&(0x7f0000726000-0x2e)=""/46, 0x2e}, {&(0x7f00008ac000)=""/172, 0xac}, {&(0x7f00008ac000-0x81)=""/129, 0x81}, {&(0x7f0000eb4000)=""/24, 0x18}, {&(0x7f0000d95000-0xf)=""/109, 0x6d}, {&(0x7f0000ab6000)=""/4096, 0x1000}], 0x7, 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$midi(&(0x7f0000738000-0xb)='/dev/midi#\x00', 0x5, 0x0) accept4$ax25(r1, 0x0, &(0x7f000008e000-0x4), 0x80000) syz_open_dev$midi(&(0x7f0000884000)='/dev/midi#\x00', 0xd96, 0x80) r2 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x4a05d461, 0x4008) memfd_create(&(0x7f0000614000)="74086e750500000000000000008c00", 0xfffffffffffffffc) dup2(r2, r0) 2018/02/15 19:16:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e8e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) getsockopt$netlink(r0, 0x10e, 0xe, &(0x7f0000aca000)=""/123, &(0x7f0000a20000-0x4)=0x7b) r2 = syz_open_pts(r0, 0x20200) ioctl(r1, 0x3, &(0x7f0000de2000-0xc1)="bb41223d16fddc1b78028b114a7e9838eccd34e881e08cbfc6580ffd1dcd98c06edd09cd356e019af9f87eae87f31664c611adad6147659547aff1d16bb95baf4aee1bd189477b1536f4c08b19f4b75560953104c0ac6096f33a5905b0c32f19473dc662a47dd888ea644285aaa65cb827788690f2a66fe9f1ce8c902300c0db5b982a83d5f73a5b94a799bbba6a77470bd5e8724a8ae729566948ae98c5246ec16c63333bd8ee8f46fbc4b122fce35e863e57746b66caef524359554e63dc4d19d707bab9de16954a670629403d8d26c6435cbca5fcb5166d436eeee3d73d73fe9868557804") r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r3, r1, &(0x7f0000cc8000), 0xfffffffffffffff7) getpeername$packet(r0, &(0x7f0000503000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003e8000)=0x14) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000934000)=0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000152000-0xe8)={{{@in6=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f000021f000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000094e000-0xe8)={{{@in=@rand_addr=0x9, @in=@multicast2=0xe0000002, 0x1, 0x4, 0x2, 0x0, 0xa, 0xa0, 0xa0, 0x36e91da2ef94226f, r4, r5}, {0x1, 0x982, 0x20, 0xffffffffffff0000, 0x1f, 0xc5, 0x0, 0xffffffffffffff80}, {0xffffffff80000001, 0x101, 0x8, 0x7}, 0x7f, 0xe, 0x2, 0x0, 0x0, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x10}, 0x1, 0x33}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0, 0x3, 0x9, 0xf1f8, 0x3, 0x100000001}}, 0xe8) fsync(r1) socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_int(r3, 0x29, 0xcf, &(0x7f0000a52000), &(0x7f0000f96000-0x4)=0x4) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000f74000)=0x1) 2018/02/15 19:16:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = syz_open_dev$sg(&(0x7f00009cc000-0x9)='/dev/sg#\x00', 0xdb, 0x1fffd) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000847000-0x2)=0x8, 0x2) dup3(r0, r0, 0x80000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff4) 2018/02/15 19:16:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = open(&(0x7f00006b2000-0x8)='./file0\x00', 0x200840, 0x1a) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000ef6000-0x8)={0x3, &(0x7f0000e71000-0x18)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000f2a000-0x8)={r2, &(0x7f0000177000-0xb3)=""/179}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00005bc000-0x4)=0x1, 0x4) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000098000)={0x0, 0x6}, &(0x7f0000726000-0x4)=0xc) fcntl$addseals(r0, 0x409, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000f9e000-0x8)={r4, 0x4}, &(0x7f00006d7000-0x4)=0xfffffffffffffce2) io_setup(0x101, &(0x7f00008db000-0x4)=0x0) io_submit(r5, 0x2, &(0x7f0000b7e000-0x8)=[&(0x7f0000dbb000)={0x0, 0x0, 0x0, 0x9, 0x100000001, r3, &(0x7f0000892000)="eea9bbff222a75ed28354cb0a9dbfc2a59c6ad7c179bccc71b15a0989ff12d2e1224e6abe8e58467156f7416e18b3c1b4706c74589c030117dd03529a139f0eb171817afb35cd62e48ff4f4d3a66a244a75403e323b413daec4f84c5fe3976c16452b9787da1447555ef5265b613f10ae85bbe4e91adcca6", 0x78, 0x10001, 0x0, 0x1, r3}, &(0x7f0000459000)={0x0, 0x0, 0x0, 0x6, 0x9, r0, &(0x7f0000aa1000-0x16)="c98588355752dfea7275cff54bfc7f56e0a84358932d", 0x16, 0x95, 0x0, 0x0, r3}]) sendfile(r3, r0, &(0x7f0000d89000), 0x9bc60) 2018/02/15 19:16:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) lstat(&(0x7f000083e000)='./file0\x00', &(0x7f00009db000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ba9000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xfffffffffffffffd, 0x1, 0xffffffffffff0001, 0x2, 0x20, 0x20, 0x87, 0x0, r1}, {0x8000000000000, 0x1cb, 0x778315df, 0x3, 0x3, 0xff, 0xfff, 0xffffffff}, {0xffffe00000000000, 0x1, 0x4, 0x3}, 0x101, 0x3, 0x1, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x1}, 0xa, @in=@multicast2=0xe0000002, 0x4, 0x1, 0x0, 0x4a93bce0, 0x0, 0x9, 0x3}}, 0xe8) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r3, r2, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x2323, 0x8000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000de1000-0x4)=0x3, 0x4) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 5 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001f5000)='/selinux/status\x00', 0x0, 0x0) getpeername$inet(r1, &(0x7f0000666000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000540000)=0x10) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d36000-0xe8)={{{@in6=@mcast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000600000)=0x0, &(0x7f0000000000)) lchown(&(0x7f0000001000-0x8)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000078e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r3, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") close(r3) 2018/02/15 19:16:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x40100) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00001bc000-0x10)='/selinux/member\x00', 0x2, 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) mlock(&(0x7f0000ed9000/0x2000)=nil, 0x2000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000d16000)=0x2, 0x4) 2018/02/15 19:16:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00003fe000-0xe8)={{{@in6=@loopback, @in=@loopback}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00003f2000-0x4)=0xe8) 2018/02/15 19:16:15 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ce0000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000e1f000)="74086e750000000000000000008c00", 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000091000-0xe8)={{{@in=@multicast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f000010a000)=0xe8) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000dc4000)={0x3, 0x2000}) lstat(&(0x7f0000a44000-0x8)='./file0\x00', &(0x7f00005c0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f000028c000-0x8)='./file0\x00', &(0x7f0000dc4000)='./file0\x00', 0xf000, r3, r4, 0x8, 0x3, 0x20) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000c32000-0x4)=0x6) 2018/02/15 19:16:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000511000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000c22000-0x14)={@ipv4={[], [], @rand_addr}}, &(0x7f0000ba9000)=0x14) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000585000-0x35)=""/53) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000da1000)='/selinux/relabel\x00', 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000e45000-0x13)='/dev/snd/controlC#\x00', 0x101, 0x12900) dup3(r0, r1, 0x6a123d20d98c326b) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x20800) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r3, r2, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) chroot(&(0x7f0000816000)='./file0\x00') mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") 2018/02/15 19:16:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = open(&(0x7f000025b000-0x8)='./file0\x00', 0x400000, 0x101) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000586000-0xc)={0x0, @dev, @rand_addr}, &(0x7f000034e000)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000089b000)={r2, 0x1, 0x6, @empty}, 0x10) r3 = memfd_create(&(0x7f000029c000-0x2)='\f\x00', 0x0) sendfile(r3, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00007ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000ef1000-0x1)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @random="d9e10b675de6"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000cd3000)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000b52000-0xf)="74086e750000000000000000008c00", 0x3) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000c00000)) accept4$ipx(r2, &(0x7f0000f0d000-0x2), &(0x7f0000362000)=0x101, 0x800) sendfile(r2, r2, &(0x7f0000f8c000-0x4), 0x7) r3 = socket(0x1, 0x4, 0x42) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000313000)={0x7, 0x5, 0x8367, 0x4, 0x3, 0x2, 0x9, 0x424, 0x834e, 0xda6, 0xe2ae}, 0xb) 2018/02/15 19:16:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000d42000-0x14)='mime_type-eth0,em0-\x00', 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000223000-0x18)={0x4, 0x2000, 0x1, 0x8e, 0x8}) readahead(r1, 0x8000, 0x1) 2018/02/15 19:16:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000035b000)='/dev/audio#\x00', 0x2, 0x400000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000d96000)=0x1) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000020f000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00007ea000)={0x0, 0xbe9d}, &(0x7f00005d5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000f4b000-0x6)={r3, 0x3}, 0x6) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000089b000-0x10)={&(0x7f0000488000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r4, 0x40405515, &(0x7f00006c9000-0x40)={0x2, 0x3, 0x7, 0x5, "6a9ee3550a5c6c4eb912b62fff869f00ab347fa567ea625886a391ee932e835eeaf1b58c5f3be1e22b06ca01", 0xb83}) sendfile(r4, r1, &(0x7f0000d89000), 0xfffffffffffffff7) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000eaa000-0xa4)=[@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x1000}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x1}, @in={0x2, 0x2, @rand_addr=0x1ff}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xd8}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}, @in={0x2, 0x1, @multicast2=0xe0000002}], 0xa4) 2018/02/15 19:16:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000a6d000)="74086e750000000000000000008c007a40c07561183bc2a68a5770d67a2bdc8dd945be80b7d909f3db9cc643", 0xfffffffffffffffe) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r2 = userfaultfd(0x800) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000222000-0x2), &(0x7f00002a2000)=0x2) r3 = inotify_add_watch(r1, &(0x7f0000530000-0x8)='./file0\x00', 0x28) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000e59000-0x8)={r2, r1}) inotify_rm_watch(r1, r3) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000027e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aa5000), &(0x7f0000a00000-0x4)=0xc) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000570000)='/dev/kvm\x00', 0x8, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) fsetxattr(r1, &(0x7f00005f0000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000c2d000-0xb)='/dev/loop#\x00', 0xb, 0x3) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f4c000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0x2) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f000019a000)=0x2, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c2c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/15 19:16:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f00004b4000)='ramfs\x00', 0x4, &(0x7f0000d1d000-0x1)="b3") 2018/02/15 19:16:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000624000)=0x8c1, 0x4) 2018/02/15 19:16:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000170000)='/selinux/create\x00', 0x2, 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r2 = add_key$keyring(&(0x7f0000257000)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key$user(&(0x7f00009aa000-0x5)='user\x00', &(0x7f0000277000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000be1000)="16af3995e618e455bfa67e23495f297b17ca39c571ad6c3fe34a6d6725ed64f7f4f645e7a0c6145e0eb04d589dfa1f35509e562da768cf21b25e04be8d8a21fd54644ec474e29775562b5024899054430f63c152c5627eeb3e590373ca4e06478e0ffbaca236856610ecf57d9139c844009c17548dc6fae1fadd94f4629c0a07d6d2d3b29cfea3b41e58c4b821", 0x8d, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r2, &(0x7f0000d8e000)=[], 0x0, r3) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000066000+0x3eb)) 2018/02/15 19:16:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x3, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x3) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) fcntl$notify(r0, 0x402, 0x2c) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) dup2(r1, r0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) pipe2(&(0x7f0000c88000-0x8), 0x4800) 2018/02/15 19:16:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x0, &(0x7f00004be000)) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) 2018/02/15 19:16:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00007b8000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000011000)='mountinfo\x00') readv(r1, &(0x7f0000eed000)=[{&(0x7f0000be2000-0x6b)=""/107}, {&(0x7f000038d000)=""/219}, {&(0x7f0000b48000-0xe0)=""/224}, {&(0x7f0000da8000)=""/169}, {&(0x7f00006a7000)=""/145}, {&(0x7f0000c22000-0xff)=""/255}, {&(0x7f000094f000)=""/4096}, {&(0x7f0000a9b000-0xf5)=""/245}, {&(0x7f000010d000)=""/220}], 0x191f6bff1c5ecb63) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") gettid() setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000635000)={0x804, 0x1}, 0x4) 2018/02/15 19:16:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/icmp6\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x9, 0x0, 0x1, 0x150ef744, 0xeea, 0x7, 0x8, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x98)={r1, 0x90, "bfb53a312fb1a9f68f87bb09c24670887af5ee5dc0f1f1c6fd6cb20b8a128c5708b58ae17db1eae4475255a304fc7ca7aa2a63baf25da7224d2e08ab75f3df630f2a3e0aff0bf41350f37654209cc60efd5e1bd7f123fb8f9da70474c7433821ab138e8f85cf082a0f1f128f54fd2682c7a59434b1dd766c8e733d50b494b5a0a7b133395c387352ab66eea1dceaf016"}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000001000)={0x9, 0xe, 0x80000000, 0xfffffffffffffffb, 0x80}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{}, {0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000001000-0xa0)=@hopopts={0x0, 0x12, [], [@jumbo={0xc2, 0x4, 0x6}, @calipso={0x7, 0x28, {0x3ff, 0x8, 0x0, 0xfffffffffffffffc, [0x7, 0xbc, 0x81, 0x4]}}, @ra={0x5, 0x2, 0x672}, @calipso={0x7, 0x28, {0xc498, 0x8, 0xca3, 0x400, [0x5, 0x2944f319, 0x4, 0x101]}}, @jumbo={0xc2, 0x4, 0x9}, @jumbo={0xc2, 0x4, 0x20}, @jumbo={0xc2, 0x4, 0x8001}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0x15}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, 0xa0) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000001000-0x8)={r3, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r5, r4, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x100001) 2018/02/15 19:16:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) execveat(r0, &(0x7f0000777000)='./file0\x00', &(0x7f00008de000)=[&(0x7f00008e2000-0x2)='}\x00'], &(0x7f0000374000-0x18)=[&(0x7f000073f000)='mountinfo\x00', &(0x7f00003ff000-0x2)='+\x00', &(0x7f0000e00000)='mountinfo\x00', &(0x7f0000de5000)='%)\x00', &(0x7f0000e8e000)='mountinfo\x00', &(0x7f00003dc000-0x4)='GPL\x00'], 0x800) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") 2018/02/15 19:16:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000483000)=0x100000000, 0x4) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000095e000), &(0x7f0000892000)=0x4) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000bd1000)=0x7) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f00003c7000)={{0x2, 0x6}, 'port0\x00', 0x44, 0x80000, 0x6, 0x7, 0x6, 0x0, 0xca, 0x0, 0x201, 0x7}) 2018/02/15 19:16:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ee1000)) 2018/02/15 19:16:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003b7000-0xf)='/dev/sequencer\x00', 0x8600, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000720000)) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendmsg$inet_sctp(r2, &(0x7f0000b87000)={&(0x7f0000bfa000)=@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f0000c64000-0x10)=[{&(0x7f0000369000)="7247524f31d261df77fd6676234f3228369222e9eeae0e92d1515017ee224521823be88adb6ea8bdfdbc22eb72f9e804e8566f730684639f7f53a5810c3a514f280fddde2dccebf9bf806b751076b4a04e904aed245c5eeb133d8226fa9ce1fed8aa74e1bf0442a44645c1b107c2d6adaed1428da2fc73a03d41ea2a74d18966b9dc05f2a26b5d5b9d3537d6130e5d133a5c4421c8c0be54989a66d46f8fe5a5a15457e392e0eac17f4aefa8f927bf3635118460c2d9a40f1aecb0e5bd564ba36018c68ed6496c7efa09e78143eee49b5c2545f1f484b8801c863b7257e9611c99d85059c7dd15bcc0f7949a9e65dc14403fc19a5422", 0xf6}, {&(0x7f0000b42000)="9fc16a88312fe0a2b98b61968fd602f06b2d0449c31403bd6685fb67c5e35802efa963a90d4f4971bb81404c5b5b6d94518be72b7522cad0d23c8782ca1555d910fd0404ee10aede68e2bfd3ea8fb576c38adda2fac672931319b6bc416f524b9145d7813b35ad2e25101909d92cd3b3e33f365f8888301b4a5beae0d07e8b044268e1cbca884a988613f6f081e0d2e7d380f87d08f512f28ce72871a3102652ef5e7faa7b4961d979a5bd72d7b61ea4c18d05dea88d044ff0e861bca9ce9def762aa1a7b83ec842806d1c8e78f29c75fc5026232b7321c6742892c33b9260bc762324120b796574fcc07235efba52ac47bdaf0e3a31097b0f609ccb0b4b096e38d014ff9d514edb1e080d6b2cc9ee7e3d855fd73037b2e27a44b03174bbeb32187bd7872e91fc088d2080787e6620cec6663c82327fdb7214cfcb8b3e0ad1d98bb75516fa9bacdb778c7e367f8b92d408f1c07e750c7cc8326fc887d83a10356717fbd4154118c1c4e67b95333ed6c86fe07800b7ce57971cd41eacda2b7ceaa1058457e1c370bbf6b804a7dd8da077773b51e6b420f7be9f0a779670d48554f40dd148a618d2f02059d32231247b9b62651320f90b944efed504a9861538459f5e6f03b75201e60ff42a0502ee904ef739014e568a8155e47de1bdcbbaddc7eaced98ddc07781468df86ed6170c937d08580384c67be863cbc7ec6cd8921261cd6a354af8f88ec0ef04b5e4a563ab2685f8f4a35aed6af9ef7ad1c851879d43b93d0033749fd40b9c4b12e2b7ea36c76076072e354d7eefc12d9009505a19226afc8581b0acf343af1e4874c369f6c77f0946a57395c47309a62188d896b3296737af2ad55ae35539405575eda2b7b626b61bee818fe7f46c04d41798c41c571d289854f013f13185c207a0847bfce768931fa7aac9443f87e3acfbd3367b0747b3f3ff662fe60a05edd6125254b48ded2afcc0e18abe60ad7151491836f0ce13ae74e55a73ab95e17deded659c91b84d5bdf78ce76d4b41f9d5fb838ef3d2b6d905cbd6a0230769da6e629d9da2b047e34ce282effa05fb915129fe87c2b995502ffc81ad40372cfa2f557ceb2ee2b421b44be1b4df78d46fadf42ce745b1dc09064889fdf0571cba86260f228e752462b6fb76590f72694b87ecc18c3b1a909a196bec48c8d3ae6e47c8bbe7b2e84fd5be028a2486df95d7bcf0d356a4d73d8bf031bca5157b4f3d058ee27c07a8b7f64aaa296038297a03c57a13490d43f73af28f50e5218c9fc638cca7995a072cae54bc042b7354e2e4e85f84da214a85cca02c9526870ccf77b4b95b4f0770a234f9b54c732b31cf69e6b69c355bb260daa6c50d27da70cd856c4853674bdfec593a9f1cac3e568e7dc4b90952446b21092d9fbbfda3640446a1b38824066a0d07bfb9ecce5fc212e070df3723f196be192bf2fa55df1b5eceb3824d7922241fa870290815fc3e0c30a4b56bb430ce4123256b9de39aef6dff75b0e3bc353debde585cd30a53d5d5fe7851e0ede97844feef9303ee6d7851f039e85c8ac30b9f11d265d2aacf058f2d351552dc0ecebff3296e92121194d0e03506460e080d36ccd625e09355b472fd598aa75b50423c87f981f327a1f1ed2b32f1f8b6b6834a57add6e327d31d9e79c7ced1482c80b7f40770c6d45fad45c66b35952346983b1a37f765f26db7a632904243c7819ee31c26a70bfaa87ec6d5c04591c7b1be1ec1988fdd0ca620301bc6e6d5942dbdb276de8aa05cbf57b3aef7cc01c921baf45303a74b50409ce33e155ee6f0d47ae64d47b51ceb2eff21ef429605826bd0696ee53a0aa63ce9f273e34405bd86045f06f7c6d042cf5b56ea0e7b0e34d0b5a3ff1bb2530b2fdce842faf93fd68eeb16f0aa2efdf612bcaf436015ef829e315b90e07282fdf36809a319376f1f44595bcf0d531313e2fbffbe83b10081bfc2f0743e0b22728be5047ed561ee8cc0e5173c156022d0ea716ef92369ad35d175a4f38370db039a0b3d7517f37d33d0471d64c2991fabfa828ce64183b584317c5575f791944cb4f58502b73f8c3afa83242c4bf49d7b6dbdf4abc072be4a7039942ec75007432423828b4fd38e9e0ba8f81150e874fe9946e769e76d802f9c596b0632e3b514b0a23b9c0e7ca62214a787957f98ced35c101498f871aeed6077aee0029328471dfd6807a6decb6035ccaa1033f361e517096f5fbc36ac519d735d99a614720e995dd91aa418cd529ff2bed19ed7aff77033238af5831d45419cf3d6aa96fd5cb9249d20229838e1195c4a8782dbc762195237bc2567b192446302ccf815691052ee2ca473ee65314f00e616e0dceebd61f8e57a2eb81e23caabc46f99e86b76a6bf6fe64a045696ad15749487865e487bebfb775e747e413f6f58f0ca9544eeb08aafc1fb945fc453f06f7fe389a4a6e184d5ba09fd4d94483050fb512b87f22fe0ba4e3667ce0f8dacc08eb0ba78a835114fb57c488a452155ffa6e73410481c37bfaf37b9b5acb0534d7276f9b714c2f669a7d1a49fedbb4fc1be8ce58b3b8b0342a4da3c38308b4493d5870e8ed1c6e3d2294c37a67d1f548d439f110008064724354591cbd90e4fe93c23467132664d0cd1e7a5e1ef0d9445c178e927f094537239e8db73f2bf27ea3a8bc6812b5cda14dfb6271ba4b182cb30c18d81044c0bc51a012b253797a36afa92c858386ba8d93b1f822335e6f3ff02c833e81e9a4a3be0736d8fad0fe09c6e9e96df7d325503d0fc3987f5c709a55406098452b1848e14afce94c39a9a3e6644dda826e9b0483373fb161e874365ae8a06fc2f8ce602ab1cf78a0d7a5f6d655b74fc72639ed9deb8e39d9f8532a043fe8bbd12b3738667a9fa7b5a8c3ebac24007e00acba91d0132ed3de72806c945040b466b0a47f920e65ede9971e07b0cb22961f8f880af03179987a86920725a268f51b2f5496e22fddbd5b1251865de2c140f994fedb10ca2c5c167327a561c1fd95b22d5a1e91a4d8dc8f5969429c55a47bd8401a8eb6baa96c9d4696e07ecceb40e9e29c5e2babe828850705c92fe242372980ebb6a8250ad7cc2aaf43d100e05d7f19544c37d53edd5c227a5c49dd9782b5852bdd4306391b2d04903b646059bf298a2cf762669351aa0511290282fce6c9da4e841b47c6060d9269d67367cadeefa151555bc21d82d661f6e5a458b79c45d28716031643a1b54b93ece064ec6eaa231d38524e30e7a4bb4f9c727ca5dd339feafeae5db273bbbcae52f845884f591957b6a199692b290d89886adcea8b127f0df01021e34f327cac1dbcd383a1c91d9b3cee56be5a8145529ae22159e3887c444feeb6a8721f60725be4d123c5d2cd10f9de9c5587272bb80edcd16d6ee1d183e48bbbeec7a84455753b6abe5824888434dc6a7e2c75518fd448ffb5c85d481fbee2ff16400a7a4fda0320f242c78e033f1af141c868b129431615780373d3ea215aa2335dce2576d663d870169bfacc4f6bc0cd78372f8333e420d86c64f73b6af2d4e84d9cc231c4352b5b1d2b8a86a0342dfa298f77c9197f9ffd4e659a3ee50753f440e14591e70237873975ea76351d49ff3e72b3555ad6c9c2d441df835a4815d6a0442545a4dce314eb085bd8dc399b370ebd656094b736200abde42deaede15acb139d43d4610b3cad83d0ef28b1efaa9426d863727364134ac802fb29286c908852e47f56dacadd3b1ecfa4baba7e5e6e2ae35c1e8fe54f34728d5ef10cfd603409a7985c5f1d95c42f865125f2f199d86ec64c16406e00cde7bc83747645f2e8a30758b586a1f4c0f7a1ef01dec0bc61526bf0adccc471fbd7b66913f9375d683b90668b1503ab2a20dde28bc6338ec2a73778133c08445866a67972fa153d5abede000200cf61c25f01455706db0d6d54a29b61b67752849e17413ed54f05c6543ecbaa2a6fed6c57c9e666ca463140736b91ebc4a9ba4cce91c7b94b56551c4312eec9cb2078fc5e6ed6f5b0db6780b5554e5827d9c9dec556eff4140fa14491173bd40c72050fbc0f4989bcfb64212d0a82e82d289772800af6e24ef5816fdfbac543d75fc2cd7de53b5d7759543533a270f1c3709810caf9be53087cf20a1ac93644640834984dca34008a76289941832ff32949a8a8432d867157e630cc451ad3f8e9c41fc9db72f971cb24a0843df5a24ad6d0957d4d4be1cdb87732cbc1c4c7e57ee09a44b8e8b037a05ece7483f3af335c72728d0bb4b27e37b50b37070cacb37dea6078d0eaeb45dd7831a2bc4ea24901b697cf1a6eb038562d2b07e7a48c9e82a8ba2a02a1465c2017077e877d71d1bf9263614041eb41190d940f75ea3205c444c056378ae1338a08ce8c4bd656d2eaa39cede399c9c9ca99290452e729837382e6f5594bf714121e2930bc6a30bb63f9b06aa9eaf450dda14c5576cef1851fb4521d6cf640043c3e3404133515ac1daa24149cf13f83734e09985a89475dd4d86b906ca3c5f7fe3f7baf7f7b5dfd7a9412e28c7ba511e1d5413c36955790fe65f72c8922563850f27a67a4b88d575d0d1ed7ccd6ac11de5bbcf368bd5c8d05b40ba44ce1f6ac4c06e55daf2de347cace250cc207d9bd351092c82c1c400e50e23692136cdab56fd18d79fd4312ed117eb84835645f519bc050e4ba04f428faf6879f70f9609ef9028e7d63e8424952f4a491e07bb54f938d7f430eedf886e55acc843f22dda17497c04b36fdfd7e1e18ad26fca10deb48c7638d5a5be867a25c65ebef28f0d0a4c7f67da6ee48effad607850caa7acc5317e47d6f88045b1b516618248051ce971ee1cfb118bac62ed9f120bf24bf8b5a815a772701fee0cc86a6827363f6e05eeadebefda8e17f279eb720e74c97e9f79f741cc6bb4f5a7f8f93def1d5f5521d46067e36b97d84b995d877377014953de2525a2269fc64b72fca8ccd0834137b3280f095d9af200dadc4d6adfb44ff194e10f026e562475fff5672d7060864335db9d45b4c1f7947f99a89cf99de229ba0add284d13c0ca1214883cb2ed62a864c549eea5c4fdb098073d4db62b719163bce50422bcdc139fd395d8a90a3659e51f20346be11550957e7d838f1a105567fcec747e3a17b587e818e11d7f6db537a7a1fcc0c94ea2e4a2b704aaf6146fdcfdfee12337ccb98b5001a2652f6aae36a966bfae169b3fd8eb2a66a0fc16acc3b2e67b9f31e7f1aef2028ab90584984290d965d8de4e98459748a2c3d2db17977ff2196272c54f21e94107cee60b9f820d030770766b3542fea4db9f626d303699b7d3d383e9d391bb3457d778440d361f6758f38060a1eeb34678dfc8ba76174cadb89ed3773f8694e317a73e3333e84ed806b84e2dcdb72e1e2ee8c27fa397489e069a2ed1ddf4f1623ac15d23f251608428b12289909c009056a6740b486334fbd4c36d9558f1524b0c6c20f032ffb897d8e2573888f5f0a0b65645de886312a1e2f86bc72474ffa0b3513a710e6e3e9bc0a6ac0c2ea00b6b6e2612992abb46f2414c0359fe0b5d99c69bb3e5a498c4d33c6647cdfc03d56e085eb928a2862ad9559f3684f1eca02f1d937b135f28c765555b7612c97b8161cd9b97b9100e7a667e235e58735fa3563b31d0dd2897ff5a60fdf07273af993a0baf7bab3d1ecae3fc88b528204ba481ece1bb4cdf1f5295c85f7fe6d673a3c626a3d02eec22dd91d877e28d290b56db7cb74ecda923023c8846b5c6f12bf9a257e025deac2a2a1b43bbaef526c7f51e3b8e3ee45403fe2c099e7379", 0x1000}], 0x2, 0x0, 0x0, 0x800}, 0x4001) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) pwritev(r2, &(0x7f0000e23000-0x30)=[{&(0x7f00002c8000)="b56d6f343ebd2bc0bc1184130ebb062e07cd387e5c1d1017dc881463015856a3f00046be1c9c9a5133642c184b66e8d466771f4229481e5b89bafeef0435970649b3f10548ab4ff20d4548607ec8f6f8425a6cd099ad171395130ec2a65e4537b4871a706924be37a4d17b5c153c", 0x6e}, {&(0x7f0000954000-0x9a)="b193627f4d084cf1b7b077274871013c1516a800314540ba2595e07d98caa9fec4b13c9f3a1a29e1e68489911223f5000b760b22e8f768109105ce34fa477195c9762e7f2c2769717dfb436ab6c67ad3c154f99e4f93666528151c9efa0c04e7da6c01713eecc561b92e318bba26e338256bd1bd9efb6e1aeebbd2ff8d88460b266fd43c528018e6207fcef62b29195bafd3bdac28945ec30b1e", 0x9a}, {&(0x7f00001fa000)="031855646af3effad3ec1573545cd485669d8b06d396801f5c0207f38474cdf53720575df77425b58c9c74180b5df7131fd380ee9267d11e32ebd9f9059ca1a4445154186fe23f4401f856ab4e31cb505c704f035cf11d7621648857b1fed9fb1a101d75f9a9b23fb9f7d6e3909ba1cca61d028992e7330738aaf2c32aa16f0c9aafdd43b417e9d97ef9d247c465c6add332b99a5862bdaf0cc0d928c89715e1a13a939e9efc5690d7f75a29aa0d10ec172b43c917e63877ebe47a66c80f3ad97617902a6f2cbbfd6482761a8f6d7fb4811577b1ece929e32c9d2ab941e2462fdca657b279ebda8d6d8384317f745fbaafed9677", 0xf4}, {&(0x7f00002b6000)="b25846d8b95225b28a4f74faf63e81c647a77191f2d721eda670368949a01a24ef30d0214a829c7a85d81944b7ea831e890ba666fee009719cfa9369a8753d2b8f473c9078598458ec335ad63d254291704448af730cd6e2017c14d481675352bcfe85b21c6949ac7a8166dfe506817779ba2c48b1449718b6ab6ea95dd5cb8b20e0aa4908bae4f6ee3b5d134ce5230c6d42f80dde93755446fecf51f9604a5747efca891fd29646804acd2f6b7080566b0510dd4fb2864ac5f9cb436f77b2a614dbea9b", 0xc4}, {&(0x7f00008ca000-0x79)="aa91d263d8f028630cc2d7c94c50f01f18c26fb0e6e09345ff0ee4386b4366bdb4b1cb16cb0f68b62f3ddd36e251a5e8c940a9e1fb6b933bb77e79f0092830de6cc39f75f2eb36071c0f0c538c147aab299f07605b6697e2e6a17d96d9b28def18ae234eaa5a49557beaf60582a7074b427714b3d1d83ff089", 0x79}, {&(0x7f0000c51000)="46d94d14828e96bdfa867365aad4095815995cee35013161bc4d702ea56710ef3865e607c47b3a3f683053e187a1d0e6388054fd5f0462847f6c3fa115a77cb86f14a2e2cf1361670038eb08411bdab776ddcdc4e46b180ee5664795af82d7c6a95e6eb2903e6143aef23efb556f2f079584a6bf4de292e4", 0x78}], 0x6, 0x0) 2018/02/15 19:16:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000602000-0x48)) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) clock_gettime(0x0, &(0x7f0000b6a000-0x8)={0x0, 0x0}) rename(&(0x7f00004a8000-0x8)='./file0\x00', &(0x7f0000bf9000-0x8)='./file0\x00') readlinkat(r1, &(0x7f0000710000-0x8)='./file0\x00', &(0x7f0000b44000-0x1000)=""/4096, 0x1000) utimensat(r1, &(0x7f0000967000)='./file0\x00', &(0x7f0000826000)={{r2, r3/1000+30000}}, 0x100) 2018/02/15 19:16:16 executing program 5: r0 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000a2000-0xe8)={{{@in=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) setreuid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r3, r2, &(0x7f0000f22000-0x4), 0xff) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000df1000-0xc), &(0x7f0000e12000)=0xc) 2018/02/15 19:16:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000)=0x4, 0xfffffffffffffff7) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ec3000-0x4)=0x0) r3 = getuid() getresgid(&(0x7f000015b000), &(0x7f0000f83000)=0x0, &(0x7f000073f000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007dd000-0xc)={0x0}, &(0x7f0000e73000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f28000)={{{@in6=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000c97000)=0xe8) lstat(&(0x7f00000d8000)='./file0\x00', &(0x7f00001fe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000547000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001f0000-0xc)={0x0, 0x0}, &(0x7f0000012000)=0xc) r10 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000886000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c02000-0xe8)={{{@in=@broadcast, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f000078a000)=0xe8) r13 = getegid() r14 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b61000)='/dev/rtc\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e0f000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000058d000-0xe8)={{{@in6=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00005b3000)=0xe8) r17 = getgid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000e7000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d1e000)={{{@in6=@mcast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f000026d000)=0xe8) lstat(&(0x7f0000708000-0x8)='./file0\x00', &(0x7f0000f28000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ac2000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000346000-0xe8)={{{@in=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@empty}}, &(0x7f000020d000)=0xe8) r23 = getegid() r24 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000cdb000)={{{@in=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000bb000-0x4)=0xe8) r26 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009bf000)={0x0}, &(0x7f0000dbc000)=0xc) fstat(r1, &(0x7f00009a3000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00003db000), &(0x7f0000229000-0x4)=0x0, &(0x7f0000ff0000-0x4)) r30 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002f7000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r31 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000949000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000c0c000)=0xe8) r33 = getegid() r34 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c7a000)={0x0, 0x0}, &(0x7f0000715000)=0xc) r36 = getgid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000917000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f16000)={0x0, 0x0}, &(0x7f00001c9000)=0xc) fstat(r1, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r40 = fcntl$getown(r0, 0x9) r41 = getuid() lstat(&(0x7f0000d58000)='./file0\x00', &(0x7f000004b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r43 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007ac000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) sendmmsg$unix(r1, &(0x7f0000100000)=[{&(0x7f000070f000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00002be000)=[{&(0x7f000015b000)="04b217ede92ef805c554dea92a235c2c4990e1aac1e6babc70688ae3c11f30f09af51164b430ded0fb9481ac017bbe4fd3c2bdafa5c87d7125c02dc9d1849759f1d1dff4cc79f33a4602b73b6e0165b13da748f8ba88022c4c04d1e2403f6eeff7d80c243dd853be08e5841e78db4201316e0da6737a213cf4cca61cb89a98a5540a", 0x82}, {&(0x7f0000824000-0x2c)="2fad0f99ccd599245c65ee463c5293f964efe4d99ea648f1fa0323e79eaed715d7af2affe7ed15d498921ed8", 0x2c}, {&(0x7f0000b89000)="703fcb7b50c29000e322a7c2d31b3f4e150b4895bdeb805b9f7ce79141264f418f1f686c192d31b7fe5f057729a84951360bd51f", 0x34}, {&(0x7f00006fe000)="30373407cebf37a562a8d654ded6e3a44598a5ef071ea041be81dfd930578d5dcd88dbfc37d75659cb5715689564e82d21ea6fba685fa3457d4e2044483bab24de53a9f364d83edd05798b7f7c3ba6bde1afec9967dc15b08ddc5d6b87b5a7028d7e6801c213896ddc4b879fdf5ec7e182e79110f9d3e1fa4f1243e7922cebdc43a6ac0123e68e298484cacb54bbcb0d3b555a65eba2fcf956f0e48d654b11c4b5b097f85ec253", 0xa7}, {&(0x7f00007c8000-0x33)="0d883b935375be5d95d7edb3c9acf2d79b8c630d290e5c67a755fc391047a4595ff1075b295d2a79846e31e036fee86f7c0fbf", 0x33}, {&(0x7f00008d4000+0x771)="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0x1000}, {&(0x7f00005da000)="70aa9c5eee9de58c7e86f17c89e9195004f4bf5703d7cfc41e186d31e49e96cd20b67950f7ea39dbaa5bff86d654303145336f710de6952eee57851b038bc4f5a8cdf8f83b63", 0x46}, {&(0x7f000014d000-0x2c)="448a608dd403b17d3e58ff7154546b4bb56179e4ac9ff7f20da1c77147cc08c41318482ff19a40f2faba3710", 0x2c}, {&(0x7f0000c6b000-0xe)="6b28119185a5111cc3f80d8bcd6582f61e4e30a123b24af9fda6a0d83200d9a80cf4cc7fee993b171c3b82dabbf7971fd0ee5582b60c12b90a2767d37e90519d9c003a9d05346638af577dc9b5e4854b1da33a0c1654a91afafc6a64b53cfc06debd5ca712239d626748e63260044a158ae7", 0x72}], 0x8, &(0x7f0000a7b000)=[@rights={0x24, 0x1, 0x1, [r1, r1, r1, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x3c, 0x4000000}, {&(0x7f0000511000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008ee000-0x10)=[{&(0x7f0000c5c000)="bff924da7d79131e0a589b20e234b48cf874621b68e5b6612c91a1e87b054f4f03b20ca07d182f534ad92788d9538da6dd05f4efdce84b22674f4e832c73784e9a919d602c206b60b5", 0x49}, {&(0x7f0000294000)="60cca68ed544a98be90e4128e485a80bfc9d82", 0x13}], 0x2, &(0x7f00004c0000)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r1, r1]}, @rights={0x24, 0x1, 0x1, [r1, r0, r1, r0, r1, r1]}, @rights={0x14, 0x1, 0x1, [r1, r14]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @rights={0x24, 0x1, 0x1, [r1, r0, r1, r1, r1, r1]}], 0xac, 0x800}, {&(0x7f00006e3000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00001e3000-0x8)=[{&(0x7f0000296000)="036bf353b17a0e959767cab2ab753e199c1c0e3c82318c05084659fd2b4f29f6bd87c8e587632fe53e8c00e1c28a657a03387ed0d2991977fb5498f2cecfb13085613f7fdd1f1321ca79d261b6c5216b90a1d8d03ec7818860f3", 0x5a}], 0x1, &(0x7f00005e5000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1, r0]}], 0x58, 0x20000000}, {&(0x7f0000884000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000be4000-0x18)=[{&(0x7f0000c12000)}, {&(0x7f0000f38000)="7ee210add2e34dec7637cabf6c711f54b0b8c89baf57f23c33b985c5c004617de11cb09e2f3ff8d570640ec71c6a431468a46366b6992a4d31", 0x39}, {&(0x7f0000fee000)="b0554d3a951d216d270856bbfa6041f69cb2df3d935e07895f02ba608ce0f267dd15c4fbdc7d67fa7c49f8bbafb12e7769af07f0a450d3161204b1cc855e220f1222ac5a69d961b072a753ae4a51329f28ebf37e599e3899b18cd58e1b493f5b28be0c03c7e149f1dc77", 0x6a}], 0x3, &(0x7f00000d3000)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r21, r22, r23}], 0x28, 0x800}, {&(0x7f0000717000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008cb000-0x8)=[{&(0x7f0000821000)="a81f29a757873c4543be992667a50945752a01c18727548cffba5b31a48b1a6b737f42034235ce00dcdf3106908969f85863f18aafb020c72391f0ab3ff8bc0f65ad178bd3d8566fd7ce89a698f2c3a93089d26e12ef5ab1c24086722e8d8ad1d2cc4197934caf88fe86858b256a354530040d5f194c12b11fab5dc5288d1642d6333201420d640fbd94f06f32992726772cd9e2", 0x94}], 0x1, &(0x7f0000386000)=[@cred={0x18, 0x1, 0x2, r24, r25, r26}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r27, r28, r29}], 0x4c, 0x8000}, {&(0x7f00000e9000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bf9000-0x18)=[{&(0x7f00003fc000-0xfb)="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", 0xfb}, {&(0x7f0000eff000-0x9f)="f22c4760905582cc352f33bf3fa27e4a313ba68a4703c2400ede1511242d0b889ea5cf17380f4e7a1b517777c2508ae1f0c170a4f6215fa198195db9c3f22f0f4e1883e3590a163ef9dad9358b47beef9a27430e6e4f549080768a1a29173c8f948f3e5771a0b8fa9e8a22f6c83b2d62f59d47d3ee61c384ae30539600d959c7c8bdb972f02af7e77705a630a80448cb7132d723035238776f6579029ddc77", 0x9f}, {&(0x7f0000bdc000-0x4b)="2333708916feeee50942d135195cc7fe466c8cce01b6fb5c0ad76f82600cf400a8b67b9aae992d348c61a1afdc1a6bec4e1bf48b12c39f0a9e4c9ed12b91fe73781178e8e4b10d4b520005", 0x4b}], 0x3, 0x0, 0x0, 0x24040040}, {&(0x7f0000b7e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000613000)=[{&(0x7f00003a0000)="ccb1cb181a5254848034746023860198fe61c8d086992742b0f4b0fafc3ee31acfe734b5830e5581de4b3cefc299752ebf4b060b4ea1656307ba0858e95f1c790dbccc61c7a2273fcf54b4e02387c271a4a7eef4e958ee5d153f72d1e71c9dd9da7f73e6919cade8749dd604a3ec3c3ad9c9b964f7ab604fdaae0b58f66665412abc07016d1952e1dd39c41d6b39ef487ad881fdcf3c", 0x96}, {&(0x7f0000fa3000-0xd0)="f617c6cbfe8e6adde177be9a69058023dfeba372c5ad95877c8740becfe087225e4e93482c309ced4461376f9b5aa7c5adcac006d6696c32551790e52bfeb5e216710733203721ede2c3d012cdc5148934deeffa8f903d16c94a964937bb3f44f27b8307276ed5ec18c2fd31d26e6208cec8ab5f696f616ae833cccf023862aa233e8fbe040285a867ff35b7d12242ea950194b2020278e135434392e505741c505400eef270d63ffb33cddbc4b1ad381f1224ff0fa5551c5cb6496e5c6f0213f383a2d2f4ad4a3235f7ab98fd3b2b50", 0xd0}], 0x2, &(0x7f0000eb8000-0x44)=[@rights={0x2c, 0x1, 0x1, [r0, r30, r0, r0, r0, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r31, r32, r33}], 0x44, 0x4000}, {&(0x7f00006d1000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00009a0000-0x8)=[{&(0x7f00007e4000)="a85a10e9ea0edd6e591fe6a000d86eb2128c7809408f36a75008549177b780f3e89cbbb779a33806f7419ce3c4036f3d20c130a9ed04140f", 0x38}], 0x1, &(0x7f00003cf000)=[@cred={0x18, 0x1, 0x2, r34, r35, r36}, @cred={0x18, 0x1, 0x2, r37, r38, r39}, @cred={0x18, 0x1, 0x2, r40, r41, r42}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r1, r0, r0, r0, r1]}, @rights={0x14, 0x1, 0x1, [r0, r43]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1, r1]}, @rights={0x10, 0x1, 0x1, [r0]}], 0xd4, 0x8000}], 0x9, 0x20000001) 2018/02/15 19:16:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x3f, 0x8000, "cef60b8715bc", 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x800, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00005d7000-0x4)=0x0) gettid() ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00000fe000-0x4)=0x6) r4 = getpgrp(0xffffffffffffffff) kcmp(r3, r4, 0x2, r1, r1) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) sendmsg(r2, &(0x7f00002a6000)={&(0x7f0000502000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}, 0x4, 0x0, 0x4, 0x1}}, 0x2e, &(0x7f0000e3f000)=[{&(0x7f0000302000-0x26)="a6efefcaddb12144e7c58543d49c60920f5d621803b7a7a179e4bd324c9f6fe7b86b6df1a62b", 0x26}, {&(0x7f0000f3e000-0xc2)="7ea0677683b660851213eca2f61b386f502000b4822dfcb673f2e941806cf45152bb1b3dc13fc2a36f368f762635f5795969b95696f153f5a596118405431851fc78385d991695c836176c802ebca80f8665d6acffc8899c8bb452ac570e5dbd0e1164a90943f8abd3fdeff6d24fc1a1b85add8282ff370823ce870a00a0079eee340a6264e611bb3607fb756667038b08afa7800a8f973374ced431314e052a4e8406545941a2cab7954e442bbabc56c5bdf9f0c90cf9b63aa8b81940aa5d4c98f9", 0xc2}, {&(0x7f0000b0d000-0x14)="a83cfd3c008b0e5e3f5499cb16d4970d3ae38567", 0x14}], 0x3, 0x0, 0x0, 0x8800}, 0x10) listen$netrom(r2, 0xdf6) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000ea5000-0x4)) 2018/02/15 19:16:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00005c8000-0x4)=0x4, 0x4) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f000035e000-0x1a0)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/02/15 19:16:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00002f0000)=""/238) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) eventfd(0x80000000) pwrite64(r1, &(0x7f0000941000)="abe63e761f580d1489c6d7cf41def7d4f318838c3986673d0072d363ed65628b89dd205374a784a9d8eddecfb16de51f462d022c0ad699ccc25ec0e90dfc750efc4b5bc704a005974c32d7f7730fbccc3d345f4e5ffebc63ef403f5cc322080d8d67b9f40fbee5cf81bd534816405f2cb8cf87", 0x73, 0x0) 2018/02/15 19:16:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000338000-0x11)="6e65742f6970165f74745c6c65005f7a6174007303ff") getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000d28000)={0x0, 0xffffffff9d71d1d5, 0xffff, 0xccfe, 0x2, 0x799, 0x3f, 0xb8f, {0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x100, 0x7ff, 0x6, 0xffffffff, 0xa0}}, &(0x7f0000db8000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000096e000-0x20)={0x8, 0x0, 0x208, 0x7, 0x4, 0x1, 0x7fff, 0x0, r1}, &(0x7f0000c86000)=0x20) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) getpid() r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f76000)={r1, @in6={{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x8c) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f00003ac000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f00007d2000-0x8)) sendfile(r3, r2, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r0, r0, &(0x7f0000ba6000), 0x9) 2018/02/15 19:16:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) flistxattr(r0, &(0x7f0000378000-0x1000)=""/4096, 0x1000) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") openat$pfkey(0xffffffffffffff9c, &(0x7f0000c9a000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000edd000)={0x1, 0x5, 0x1, 0x5, 0x80000000, 0xffff, 0x6, 0x8, 0x826b, 0xfb57, 0x7067a09a, 0x401}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000b15000-0x10)={0x1, 0xff, 0xb0, 0xff8000000}, 0x10) recvfrom$ipx(r0, &(0x7f00007e3000)=""/216, 0xd8, 0x2, &(0x7f0000316000)={0x4, 0x52, 0x1, "c4066c462356", 0x80000000}, 0x10) 2018/02/15 19:16:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x44000) r1 = memfd_create(&(0x7f0000614000)='\x00', 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) getsockname$packet(r1, &(0x7f0000dcc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000023f000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000de6000)={@dev={0xfe, 0x80, [], 0x0, 0x15}, r2}, 0x14) 2018/02/15 19:16:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000447000-0xc)='/dev/rfkill\x00', 0x80, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000704000-0xb)='/dev/loop#\x00', 0x4a85d462, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00004fe000-0x10)={0x6, [0x5, 0x6, 0x8, 0x747f, 0x8, 0xffffffffffffffbd]}, 0x10) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000328000-0xc)={&(0x7f0000741000-0x8)='./file0\x00', r1}, 0xc) sendfile(r0, r0, &(0x7f0000d89000)=0x401, 0xfffffffffffffff7) clone(0x0, &(0x7f0000061000-0xa4)="7598da977c78ef3afebd1f22e330e6ee024b8b5263b12cce181ae0e0d1cad57dc0f2de2f71418d96adb0c23c2deffc7d0cef2eeace4772cc227b9ab7a339dd0e5a8163b51943f27d30b37a0a87c51547ec0af6cb7c68702c104998a65fceb1d45ceeff90a65642794688c1cb0b76cf2685b9044eefc95963dca548be85f29ec0d4951c58011bb6a1926c72066a5c8ab7f709411a52b1b12d76029f746b814f2f09827dee", &(0x7f00001b6000), &(0x7f0000f6e000), &(0x7f000088d000)="2c7ab709bf3f776f139bd62ad3a3c9a0962f0d138bf099052bea2ea09b5a86d5a62a8d9515ca274a1c27934550ab495eae997f298c94215b39b1a92df42dc947b854d98d5a5a452a254f059d8da3b92774011f17635cee9c56c8b64c77479a512f87485e1e07ec283c2c5a6b11bbff5d051d00f7edd48ccc7b34dfe026b8a1027a6f10be65a762c809ee5351a7309e8e67713a1a964840f75b303bfe92521a6517dc2e22433d792a141e3e58118a55ea024822ab78f4a0e2c99887346deabab8c069c98bf9f0920517cd99775dca1da884ffb4286af366f122199f8a5e96aea2e112330b6ad869d825e79adf9a") 2018/02/15 19:16:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000434000)='/dev/loop#\x00', 0x4a85d461, 0x4000) dup2(r0, r0) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) 2018/02/15 19:16:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) renameat2(r1, &(0x7f0000300000-0x8)='./file0\x00', r1, &(0x7f0000700000-0x8)='./file0\x00', 0x2) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:16 executing program 5: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/159) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000922000-0x9)='/dev/rtc\x00', 0x180, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000270000)={0x0, 0x2c, &(0x7f0000585000-0x2c)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x2af37c25, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffc}]}, &(0x7f00003e2000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ee9000)={r3, 0x200}, &(0x7f0000273000)=0x37) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000115000-0x4)={0x7}, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000124000-0xb8)={r3, 0x9, 0x9, 0x0, 0x5, 0xffffffffffff0d42, 0x26, 0x6, {r4, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x2, 0x81, 0x9, 0x1ff, 0x1}}, &(0x7f0000a75000-0x4)=0xb8) r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r5, r1, &(0x7f0000f22000-0x4), 0xff) sendfile64(r1, r5, 0x0, 0x8) 2018/02/15 19:16:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000127000)='/dev/loop#\x00', 0x13, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f59000)='.\x00', 0x40000000001) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cfe000-0x9)='/dev/vcs\x00', 0x101000, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000c15000-0x4), 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xa0}, 0x1}, 0x0) fsync(r1) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f000061a000)=0x4) 2018/02/15 19:16:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000362000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) statx(r1, &(0x7f0000d13000)='./file0\x00', 0x5c00, 0x22, &(0x7f00001fa000)) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r0, r2, &(0x7f000057a000), 0xfffffffffffffff7) 2018/02/15 19:16:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') fcntl$getownex(r0, 0x10, &(0x7f0000efb000-0x8)) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000c4f000)=0x3000) readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") 2018/02/15 19:16:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) clock_gettime(0x0, &(0x7f0000103000-0x8)={0x0, 0x0}) utimensat(r1, &(0x7f00002e1000-0x8)='./file0\x00', &(0x7f00003e9000)={{r2, r3/1000+10000}, {0x0, 0x2710}}, 0x0) 2018/02/15 19:16:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffff9c, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000b70000-0x8), r1, &(0x7f0000001000-0x8), 0x3552f9c4, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002000-0x58)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x2, 0xffffffff, @empty, 0xd6}], 0x58) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000739000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) r3 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d465, 0x4001) listen(r1, 0x10000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00008a1000-0x4), &(0x7f0000878000)=0x4) r4 = memfd_create(&(0x7f00001c3000)="74086e750000000000000000008c00", 0x0) sendfile(r4, r3, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$VHOST_SET_VRING_ERR(r4, 0x4008af22, &(0x7f0000f56000-0x8)={0x3, r0}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000dc7000)={0x4, r1, 0x1}) 2018/02/15 19:16:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000db4000)='/dev/sg#\x00', 0xffffffffffff7fff, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000c40000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r4, r3, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:16 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000c71000)='/dev/audio#\x00', 0x9, 0x3c) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000128000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) recvfrom$ax25(r0, &(0x7f0000a8f000-0x87)=""/135, 0x87, 0x40000060, &(0x7f00009fe000)={0x3, {"334b5d9afe057a"}, 0x9}, 0x10) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c09000-0x8)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000919000), &(0x7f000010b000-0x4)=0x4) 2018/02/15 19:16:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') bpf$OBJ_GET_PROG(0x7, &(0x7f0000364000)={&(0x7f000041c000)='./file0\x00', 0x0, 0x18}, 0x10) readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000635000)={0x0, 0x5, 0xfffffffffffff7cf, 0x4, 0x3}, 0x14) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000032a000-0x2)=0x2, &(0x7f000035c000-0x4)=0x2) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") 2018/02/15 19:16:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e75000000ffffffe8a38c00", 0x0) sendfile(r1, r0, &(0x7f0000fd5000), 0x0) ioctl(r0, 0x4, &(0x7f0000855000)="e4844d7533cdba4223019423e0339cb109928866989b147505c5393e5f85d95131e276a52f94fa5ab071e758b2ceb81c9a356be85a369f5aad78559911fa919e58095e40e9812ade44787dc90b301650ce798e34ee18e3d247f06ce214c4ea513a105f9226df682ebca4a7f3f88fcacb054f15710a4b7ebabc12e097c1d307d541a1468ba670845024b1bdc0f1e403bfc309e83da640f10d2973ff5eccbe306a9b93e55ae63d9b8fae3368e14e44a645478f03635d3638895483bc60f209878ffb75fbb04e31") 2018/02/15 19:16:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000303000-0xe8)={{{@in6=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000944000)=0xe8) connect$packet(r0, &(0x7f0000616000-0x14)={0x11, 0x0, r2, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x14) r3 = memfd_create(&(0x7f00007cf000-0xf)="74086e750000000000000000008c00", 0x8) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r3, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004fe000-0xc)={0x0}, &(0x7f00008a1000-0x4)=0xc) r1 = syz_open_dev$sndpcmp(&(0x7f00003bb000)='/dev/snd/pcmC#D#p\x00', 0x9a, 0x8000) perf_event_open(&(0x7f0000dd5000)={0x0, 0x78, 0x8b8, 0x1200000000000000, 0x7f, 0x101, 0x0, 0x40, 0x80004, 0x2, 0x9dc, 0x100000000, 0x0, 0x5, 0x8, 0x4d, 0x9, 0x3, 0x635, 0x0, 0x5, 0x5, 0x400, 0xffffffff, 0x1b5f, 0x7, 0x7, 0x5, 0x8001, 0x10000, 0x6, 0xffff, 0x3, 0x800, 0xee, 0xfe, 0x5, 0x8, 0x0, 0x5, 0x1, @perf_config_ext={0x0, 0x1000}, 0x0, 0x8, 0x7, 0x6, 0x9, 0x574c, 0x101}, r0, 0xfffffffffffffff8, r1, 0x8) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x3) sendfile(r3, r2, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000170000-0x8)='./file0\x00', 0x82000, 0x80) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00007dc000-0x8)={0x1, 0x9}) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00008d2000)) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bfa000), &(0x7f00006db000)=0xc) 2018/02/15 19:16:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00008d6000-0xc)={@broadcast, @loopback, 0x0}, &(0x7f00007cd000-0x4)=0xc) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000578000-0x8)={0x3, r1}) connect$packet(r1, &(0x7f000006f000-0x14)={0x11, 0xf7, r2, 0x1, 0x200, 0x6, @random="fdf274ab9b33"}, 0x14) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) lookup_dcookie(0xfffffffffffffff8, &(0x7f0000f6b000)=""/2, 0x2) 2018/02/15 19:16:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000053f000)='/dev/hwrng\x00', 0x22000, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00006c5000)) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f00007fb000)={0x0, 0x0}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000edf000-0x8c)) pkey_alloc(0x0, 0x2) write$sndseq(r2, &(0x7f0000269000-0x54)=[{0x100, 0x1000, 0xad7, 0x3, @time={0x77359400}, {0x3, 0x80000000}, {0x40, 0x1}, @control={0xfffffffffffffbff, 0x0, 0x7}}, {0x0, 0x5, 0x8, 0x7, @time={0x77359400}, {0x3c4e2f5c, 0x8}, {0x59, 0x1000}, @addr={0x0, 0x80000000}}, {0x400, 0x1, 0x5, 0x81, @tick=0x177a, {0x6, 0x7ff}, {0x9, 0x25f}, @quote={{0x1a, 0xfffffffffffffffe}, 0x8000, &(0x7f0000e9c000)={0x530, 0x5, 0xdb9b, 0x8, @time, {0x5f, 0x9}, {0x7d4, 0x2}, @time=@time={r3, r4+10000000}}}}], 0x54) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000010e000-0x50)={@common='eql\x00', @ifru_ivalue=0x8000}) 2018/02/15 19:16:16 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000088d000)='/selinux/enforce\x00', 0x1ffffed, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000643000)={0x2, @tick, 0x2, {0xfad0, 0x6}, 0x9, 0x3, 0x400}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000d91000)={0x0, 0x8000}, &(0x7f000051f000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000096a000-0x98)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5, 0x58e5}, 0x98) sendfile(r2, r0, &(0x7f0000d89000)=0xfffffffffffffffd, 0xfffffffffffffff7) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000213000)={0x0, 0x8}, &(0x7f0000f70000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000034e000)={r4, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}}, 0x8c) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000f01000)={[{0x4, 0x0, 0x5, 0x4, 0x80000000, 0x9b0, 0x1f, 0xff, 0x611b8000000, 0x7, 0x80, 0xe02, 0x9}, {0x0, 0x3b, 0x10000, 0x1f, 0x5, 0x4, 0xfffffffffffffffa, 0x8ce, 0x8, 0x1f, 0xffffffff, 0x2, 0x3}, {0x0, 0x5, 0x5, 0x96, 0xfff, 0x1, 0x0, 0x86, 0x7, 0x80000001, 0x6f9c, 0x3ff, 0x4}], 0xc79d}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000a45000)={0x1, @tick=0x8, 0x81, {0x80000001, 0x8}, 0x7ff, 0x3, 0x5}) 2018/02/15 19:16:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000654000)={0x0, 0x2}, &(0x7f0000cd3000)=0x6) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000090f000-0xc)={r1, 0x1, 0x2, [0x7, 0x10001]}, 0xc) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r3, r2, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fb7000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x2000000004000) r1 = memfd_create(&(0x7f0000433000-0xf)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000b44000)={0x81, 0x7, 0x6b32}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a11000-0xc)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000d04000)=0x4, 0x4) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x3, 0x80004000) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00007af000-0x108)={0x0, @in6={{0xa, 0x1, 0x4000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}, [0x39, 0xf44, 0x8, 0x200, 0x1, 0x75d, 0x20, 0x7, 0x100, 0x3, 0x3f, 0x1000, 0x1, 0x3f, 0xff]}, &(0x7f0000ec7000)=0x108) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008d6000)={r4, 0x2}, 0x8) sendfile(r2, r3, &(0x7f0000911000), 0xfffffffffffffff7) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000046f000-0x8)=@assoc_value={r4, 0x3}, &(0x7f0000062000)=0x8) 2018/02/15 19:16:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f000021d000-0x14)={{0x10001, 0x0, 0x5, 0xcf0f, 0x99aa, 0x4}, 0x2, 0x0, 0x9}) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") 2018/02/15 19:16:16 executing program 3: syz_open_dev$loop(&(0x7f0000739000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x80000) r0 = syz_open_dev$dspn(&(0x7f000094b000-0xa)='/dev/dsp#\x00', 0x3, 0x101000) r1 = syz_open_pts(r0, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x2) sendfile(r2, r1, &(0x7f0000b36000-0x4)=0x400000000000, 0x9ad) 2018/02/15 19:16:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x15, &(0x7f0000bed000-0x4), &(0x7f000040f000)=0x4) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) io_setup(0xae4, &(0x7f00002b0000-0x4)=0x0) io_getevents(r2, 0x5, 0x5, &(0x7f00007a0000)=[{}, {}, {}, {}, {}], &(0x7f000021f000)) clock_gettime(0x0, &(0x7f0000699000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000483000-0x28)=[{r0, 0xa0}, {r1}, {r1}, {r1, 0x9}, {r1, 0x114}], 0x5, &(0x7f0000229000-0x8)={r3, r4+10000000}, &(0x7f00007d5000-0x8)={0x4}, 0x8) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000093f000-0x15)='net/ip6_tables_names\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000001000-0x9)=""/9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000178000)={0x101, 0xea, 0x400}) 2018/02/15 19:16:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = syz_open_dev$vcsn(&(0x7f0000cb4000-0xa)='/dev/vcs#\x00', 0x3f, 0x80000) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cd3000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000947000-0x4), 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c82000)='/dev/autofs\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00003b4000)={0x0, 0x0, 0x10001, 0x5}) ioctl$TIOCCONS(r0, 0x541d) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000593000)={r1, 0x100000000}) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) finit_module(r3, &(0x7f0000f5b000)='/dev/loop#\x00', 0x3) sendfile(r3, r2, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000b5e000)=0x1, 0xfffffffffffffff7) 2018/02/15 19:16:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00001bf000-0x18)={0x2566, 0x21, 0x1}) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") 2018/02/15 19:16:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000a73000)={0x2, r0, 0x1}) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000acc000-0x65)=""/101, &(0x7f00004f8000-0x4)=0x65) 2018/02/15 19:16:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) sendfile(r0, r1, 0x0, 0xdb6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000384000), &(0x7f0000df2000-0x4)=0xc) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000388000-0x138)) 2018/02/15 19:16:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000076d000)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ea0000)={@generic="1a1b8079c74c0238c9b188cdefb285a9", r2}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000021000)=@sack_info={0x0, 0x8f, 0x1}, &(0x7f00005b2000)=0xc) r4 = getpgrp(0x0) perf_event_open(&(0x7f000099c000)={0x2, 0x78, 0x1, 0x8, 0x2, 0x7, 0x0, 0x0, 0x2000, 0x3, 0x4, 0x8, 0x6, 0x1, 0x2, 0x3, 0x29, 0x100000001, 0x10001, 0x8, 0x8, 0x7f, 0x9, 0x6, 0x89, 0x800, 0x9, 0x9, 0x3, 0x1, 0xffffffffffffff53, 0xd6cc, 0x3ff, 0x7, 0x399, 0x800, 0xfffffffffffff7a3, 0xfffffffffffffffc, 0x0, 0x6, 0x2, @perf_bp={&(0x7f000045e000-0x1), 0x9}, 0x10, 0x5, 0x1, 0x4, 0x7173ad38, 0x4, 0x8}, r4, 0x3, r1, 0xd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000bd9000-0x6c)={r3, 0x64, "60be039d0a51a681c83cee407f0079d8255187bcc2916cb30e9026ed177f035f8ce1018119391ea7357100f10925965901b6af89c7d6ac58022a4c1fd5e85b58b44129224e789d879b9f338044f5ad0d87e8d2fb07cb44aefb0ea7f87a5e6d922ebe1a95"}, &(0x7f0000de2000)=0x6c) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000cee000)=0x7ff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000001e000)) 2018/02/15 19:16:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x3fff) openat$sequencer2(0xffffffffffffff9c, &(0x7f000002a000-0x10)='/dev/sequencer2\x00', 0xa0000, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000435000-0x4), &(0x7f000007c000)=0x4) sendfile(r1, r0, &(0x7f0000f40000), 0xfffffffffffffff7) 2018/02/15 19:16:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000dcd000-0x8)='./file0\x00', 0x0, 0x1b0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000075b000-0x4), &(0x7f00001dc000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r1, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") 2018/02/15 19:16:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x3, &(0x7f0000614000)={0x0}) ioctl$KDDISABIO(r0, 0x4b37) r1 = syz_open_dev$loop(&(0x7f0000576000-0xb)='/dev/loop#\x00', 0xfffe, 0x4000) fcntl$notify(r0, 0x402, 0x31) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000009e000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x3fff) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwrite64(r0, &(0x7f0000490000-0xa0)="acfc01566c1e48bf9711cf499e4b8d6c9eae58fd023f033f6f9df9ec80fb2450d0968ba7335d0f0e370e33bb22c47203b3155ec1995a9aebce5c27967f09f227c52ad8bb4f9c81a29b4f013eea349ed3a37ca40b5c679e950b3cfc1234fb9a4d47a3e2028c9ea925062309b9648506cb2719213f8d8cf717d5748639f11bcf5a78ebf7aedc1223d8c53257b21533c894819b627e8dd233b106ecac9bb22280e6", 0xa0, 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/02/15 19:16:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f00007f5000)='/dev/loop#\x00', 0x80000001, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000070a000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000c3d000)={0x8001, 0x1e99, 0xff, {0x0, 0x989680}, 0x5, 0x4}) ptrace$getregs(0xffffffffffffffff, r2, 0x5db5, &(0x7f0000968000-0x17)=""/23) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000f5b000-0x4)) 2018/02/15 19:16:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001b4000-0xb)='/dev/loop#\x00', 0x240, 0x43) r1 = memfd_create(&(0x7f00005be000-0xf)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:16 executing program 6: socketpair(0x7, 0xa, 0xffff, &(0x7f0000ca9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0x1, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$vcsa(&(0x7f0000d7b000-0xb)='/dev/vcsa#\x00', 0x26, 0x50000) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000376000-0xc)={0x10000, 0x0, &(0x7f0000609000/0x3000)=nil}) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f000083c000-0xa4)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x9, @empty, 0x5}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20}, @in={0x2, 0x0, @loopback=0x7f000001}], 0xa4) 2018/02/15 19:16:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009b9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00002b2000-0x4)=0x7) readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") mkdir(&(0x7f0000e81000-0x1)='.', 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000865000-0x8)={0x0, 0xfff}, &(0x7f00001db000)=0x8) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000952000-0x50)={@generic="3af9519566b07248a567b3a5e9019344", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000219000)={r1, 0x9}, 0x6) 2018/02/15 19:16:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r0, r0, &(0x7f0000d89000)=0xfffffffffffffffe, 0xfffffffffffffff7) 2018/02/15 19:16:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00001a3000-0x9)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000b7c000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, @common='ip6tnl0\x00'}}, 0x1e) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) dup3(r3, r2, 0x0) fcntl$setlease(r0, 0x400, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ce9000)='/selinux/member\x00', 0x2, 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000eed000-0xb)='/dev/loop#\x00', 0x4a85d463, 0x4000) r1 = syz_open_dev$usbmon(&(0x7f000061f000)='/dev/usbmon#\x00', 0x5, 0x400) r2 = openat(0xffffffffffffff9c, &(0x7f0000bb1000)='./file0\x00', 0x2000, 0x98a7c4a37e48c8f7) renameat2(r1, &(0x7f000091f000)='./file0\x00', r2, &(0x7f0000dad000-0x8)='./file0\x00', 0x4) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r3, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d91000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e55000)='/dev/sequencer2\x00', 0x80, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f00003f1000-0x4)=0x16, 0x4) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002d6000-0x11)='net/fib_triestat\x00') getsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000699000), &(0x7f0000470000)=0x4) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) splice(r0, &(0x7f000018a000-0x8), r0, &(0x7f00003f2000-0x8), 0x1, 0x2) 2018/02/15 19:16:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000aa8000)='/dev/sg#\x00', 0xffff, 0x80000) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f00007f7000-0x18)={0x9, 0x8, 0x200, 0x2, 0x1b, 0x7}) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:17 executing program 5: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522}, &(0x7f0000002000)) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000000000), 0x0) setpriority(0x3, r0, 0xef) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f000005a000)=""/4096, 0x1000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000b50000)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000266000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000077f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006dd000)=0xc) connect$pptp(r2, &(0x7f00008ba000)={0x18, 0x2, {0x975, @multicast1=0xe0000001}}, 0x20) sendmsg$unix(r2, &(0x7f00000f8000)={&(0x7f0000129000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000535000)=[{&(0x7f0000f6e000)="5649e665d5b64eab6dd71b439d25e95e98c93a1339b542a8d474dd38dc68575d7893441ee9a0f58ab43c881115703e1977522ab8b5339906a7e691b5d383875fb1da4ca2498586c451c6de82cb3cbfce7353549188d485e17a64f232150769442789014fbbfa64676c1fb59170d455e39d41791b6166d8ada9f3eb830fb455f9961e053bb4bfd8ddcf998bffc3fdf34679e0de2a95b0041f104d631034dc245eed645961a6397b46d13226dff17ed9cbe3fc5d12b4e8d87a07aca9af3c6a1f1d819e7e9b417367a4893b1f26f99cd98125a9957afa1e1647a1095ae8c319b42ecc570a1d9b524e057af62a90760a98f8034c683557f8507537cebbb2ee208c84abfb66ff88303f5c62c98cec700a8900843a0a2983ce57f23cdc5d691622773b83d4eea0cea9e9e4f9ec00fdcfe783126a29112a12626ac8a282f5733b7925f6f865020ced03c2663a1a00c035ab9709f62dd389e6279a266584968e89c1195765dee2e00ac12372c58f91767b7f9d07a7d9908ab917dc7d1c45264afab5c65512e4bf4e42e4ac928c8eede85fb0fcbc4ee50000d5fa0e8db5cf7aeb124b4955a7c9fff307f04fa7be511d9c795fef003587ba7206a6321a11fcad9637c4a7fd08303c0bbcc9b1b08f902890820ed657814b41abba4ea317ce56b2c9bfa2e19c40bdf93b84766af5cb06a15cfaa3b1186010b14ae4e2023fc5b64e6e59c2413192f65ace00819b096da3db96381599385d81b914565442218a1525ea16cc9f0c4273314e41741f7b8320c55b787f66a4ffb28e3efe1d02e1bdc41da2ebd9af5bede13938118d0d46e39895856af5bae49955ccdf9fbf7744f288ac70f29cdbed53dd93a94035d207fd80c733b4731fb2209ff21c964d6af8e7a2c76eded2dd169aebf7792aaea191baa5573cba39cf3da73d9c7582dceb53791e44c16ce710ad979b884a865bbf605494514628d11abda8fc5a87c88cd1c90bb18332a3e3a4178937d6766d6a0e9f39c68d1d6a8ca8453f824b9d7295765aa37a143745d7076c768787f66b932b73b05a5676c7b2e95a7c1ee78fec89957a432e16d6381e029f7dba7258835f28d372ec963fed328d252eef090eb6d8fba3b51653180058321bd7db1cfa87bdf9cb5caa3b1f87f04ec4b6d7ee2b6d58bbc085de0888752cae32fb0ad02a914d227dd7e75594ad84d1b3a755169030620345159f4b84a6f67a66df00545410df1cda0d7f751c7b7b9d5f275d06167897270fe45beadd562baea3870e40c0c57f3164e4e8a0975662e44740ac1509dc95764413b01992b5df2fc8a2a9498a794543266e79df7a6c04f106db6b246e72208125e4ea23da0742287f9b8bdd6549ecff96589d27feb241ea4bf019c18f8e49e82ae4601087d330e1ba29fed08e811f2803e9906374e74194565277885cf07a20e1422b4568c1100890237c12ef7f3b3054cc60cb9035281e3726382d78ffb6793acf1f82cd04953095556afbc6d867888b34dda7d626d7afb4661986d7482bd4c7220f73fbc1688c8e82b01372a2d74e87c7273a022b27450f42ad55b40c938ce8342656ae56efb563aa01241611cc6b70e9f1368399402fd7e79914aba95201a6ef32698be91a88dfd359ab488b9713aa2fa9b7625dbdd0ae55164d3eddc860ee28028b8b7005bdd12879e42797eadb5adca935838770c3c81d6f89e94af18935ae1aead11648f144e46e1465a344287fa5ac1ed74d27f4491f8da773b3b3e4e739200c05d18f578436e893ec3e2fdaa3cf3b9ccbc0a26e89f7c673536b6d72a1212e51d05bf7ef2cf1dac20eb8b0da747594716e3adbceb08c7e03da7c51053c0550936f74d93fa86ffcae9ae30d55b3005c3ced59acda6f18a1076e5c4fc22b054814edae2e43263bed0ff26a749e852278853baeabc209ad693ffffb375292b5defd72202dc6c3cab506d9133566fed4cb6543e0e414e353b410daef0d7021873d0937dbcc5b06b204949c69a21d5e512b51f07c37de3eb6c28519a14657988837322c8f0cefccb82640de8c004638d67e96380f42b964273f0a15899a30f0fa282ddc7a02d6a3c972c499c866cb96b42337664db3a819a1ea858cfccb530cdb908a7403fcca7b585f4e6cf3e417c9cfd9b76268b5d798304cf27081b573ee53e9cd52aaef6a11324051ec98ae93e11b01a8bed44cfeca971649342e3ad5be5e986f79b0625b6a3b69e34cc67ce75dd92c4f46b05e2530c1318c3ce4cb373a1311e30f1e3b67046de930898d8452abbc69bdfc2f4284969dc34a006c8b56e0b067e1474cb63be585bf59bf3a2c8c1ef3816e329b3f65ecfbf72d058f8d6f361d57986ad8107a6a4d4f7ae8427898a4fe2e132f0e8b80c11f39dbddc73d6a3f6dc426135808c560efca3527f0efce1ebfc33a5d54d51c32790eda4d7218e97a5e2c2cec27c5a663664b561ce2f50b19e130acc71caadabe3ddd1e6debc90cbac91eaf2080d5937c724d331024107583b592f3e731d3ab2092a59e2c3554d340cb5a6528682587001215738a5a5d105097896c55c26eb88880bb2a9bdd21e341fc05d2bf06c691e239ac7bed7856ba7b6a7c70bca0a4ac7af7e2dd9600aa63217ee53220d608e35b18551dca6cbf6e0776b0dca4b28cc45fcbe13c9bf6002574d90e3918f41e6f767060d102b046ffcb7522d51b231a66c8638999d5103f68916e87f0e20cdae7d5e9aa921012e54070925a44f217b280920b55bdd63704a39eed131bc15d52b2bcaf2e2b465265c38cb8f300d4be1b1272ca2fc9315e428284fcbd365a8b1a98e6e780e7ee82d917bd45c46f0dd03ba8fa177626462a52179257eb67889377b08cc2d179871009275de51b0e2b575f144a3ef766d4577ba8febbe7bf82f4219f6446d2842a2d7b8caabf6192756a218aaf401c2bfd248a4e0a79c565e758991281fb4455f201a9b89865336b2073afdf33cdbe3878b8cc62950bf5f173b96a2004da464fd07b177332fb35489ad6ada014a80bc59f7fe0adc1f0440287941d9ef7a01cced44989e1407581cd0d65f2e8068cb994003d86055e64e49b867e7e84a23247d56052f89d41bebdcda141310aa90675e776dc4a205482766a622d7fb7ee7b3bdf4b5b8aaf6007aa0f4a04e2e85080f92e98d1a84673f4993a4c8afa00983124ee045deb6175056bf0d19af10793dd1585777bf20f3415de2f471e4ba5f549925f68bec3f615c16a1a75131439d0c69eae41c57b4995220c2f67341dc00314731f57c4259a68c2f545135710541972201ff74316f5ebd7eb4db93a1185f0fa96390df330a4303b258c819132574f5f19b240bb0e6382b61553ecf5062b528001cf5c882e501828fedc2346648ab2aa787284244f583e8c605db0c05daeb32a1b9520fd8f31454b5d99c5f64ca61eb2cab7acf52dcbdd464841d4d4f6d521b208a70c56f70170dbd5a03b2a2af97c850fded50bb51a1b27f1dea3aa248d23ff243f53354a5296045e1a1ceef2de82cfb7d7d54b81fe896f41c30368735859b052fcdfded074bb96cab55d66f1c26421cbfaff43c67dd0fcf54efcab81c7f03e6f26985cbc63a28e59d046fa9eddb14b0769966c6261e329dd2c77c7c6d0e9fef2e401a68808018922e0ee82468f8b32dda57e9a46a99725f850d12ef0f63c99590fa2d05ad43baf46f91ef5e20b9c6720dd635f0ac2fb1ba2ad20f942bf1a20d9a0c349e36b499ec540ab4c0950694ae7d626d8312c0b00e881d145e6c8d1842ea3a0ffb1fa17a01fd5c8d24a0ceed05519baaa4c9aaa0ab045f15f08cea16307bcb855aec53111b268b483b42aa3e0eb805fd9b98d0d65cc485aa64b2fd3c3d4df5aed7ee715516f8cb4504b39352ec5c4bf34e30c43da06e6af398de97e9e9e8b205f2cc2740b3d4f28f6517ae41344523965e42ed99f315033dceb93f4acf72b4cf8e1083b8ec9978f2eb62bcd6625e602e27d10e519f8bbfec5b28c58ed2a53c4211cc2698e39283159b01650e22d8ab5a9edfcfc9bc36e6be883dfc1af20e10269fcbcaf0316c9eac33584d4511fd08b94e08fe91ade8e17699bd8552ec6889b27552084663618c134331285b8cf1a663f92798e56cd2c75c80d0c64dd693f9a4c7399ee0046fcd9e29a003af2a425e6b6f59cd103edd90fd9573b078509620dea4f7cd5d09731d724b7572ebb164878c7b9307b46659f5ebaae06aaa5af48088d29d2b60c42f08fbf31fdd94c355904aa46bd7475ae204c12fffe6351c3e5c14f652857a174ccdcfbdfac9c49564b814d2b0a08bd4c11231fcc722cecba51a93167540aae406d7b5ed56818048bcc360112fd2f2d6c6c41b4bcd92af1a6791c4d341314443415aaf0a4345c10c4009e451fa532aa513d91a5b209c6a2df0c69861da992c75021d55cabe8008daa2025c8e6ccb8a45112746c8a26c24477b72d47f8831d42ea2589b6474d235d985df5fd8839496193ade088051c11789cd0c1ee479402b136bbafbc58983f4182e7d9e1f60bbfe750172ac9d8d69a940146f6418b314b18fc0ccff1e5f3a328626dc217ad4b98787eb72b19e3d178075cda925c3203ce418710eb670a1851927bd52139ba34d39e8e13357688028208efd558b5a45d5e934b77f2971fedceb96b7d900de9103308e6662be4ca8110a4060fa02f135c1bbb260095d7496f52186d192a63bf75bad6f69b13c78ea92bede4e5bab5e8274e9fb921bd8cedf207efb565adff5a78ee1b2ae34e37da23d2fa9be560cb0794b06ff97933e21f961c0bf519724eb5f648c41884fdc0f0a094f7b9f61807d0225a823ce1412a97588ce72b7999aa58dd9d16fee9eb3b429f3b4eb05c7f11c0f1c78289c407909e56ff3e03517aafea442fc620a2a4329b1a4860238551d59da50ed5b03adb604dad28b9648cdbd7d0744b2aa714766aca3a226ab1fd94183731b1ce9040ec5e2c68894821c21924d5c1599c6dfcd9f8746ef6bbd1152294d3a935199a67f5cf76c3f4272ed68c4e5176604c6d5a514ad22672d71b7868df8abfe0ca3abe8ae23cf83c26ec7ed65a608fa2805a84ba44def414026076a654357681fcc7865a44c567f66046e89000735d9dfdc00533bc8a5143cbd477b51228b11962e807df2ee3766c29451d338bd51051fd811c99ff554c83d65c9e4bd9a3bfa5893194e3d32909a51fc4eff72b04004fc7ef7d95fe04c249326047c7cebd6d22d12ca9da8f709eafff4e4fa29eb6f39b18bf1a6ab99a65f9de4b6cd797587d0c80e7f6ff501b9ba7f280494e37a255495fe824a7668710f19f7191d4d45aeeb7365031cabdb8ee98bac7a6fb1d518193457c70c8f17a3de12519e3b061b9d77390581db83191b3b079a3abf7189f93908531c531cea61157f56e2417177f9d8e5d583c4c363e754fd545de8f152a23375e8265d86db3b50099017eda095d2fd0299145ecc55c2f8690d881af608908150f10fcfce347486fe5369f9d355ed1f0e874b39d53aa580aaf4965859e225bbaffc813ecaab0f31a7238e64d46e7f0cb77fe16f3e26fa764f1ef87010b4f5d959b24455b717d54f789057ea5e05252a009e9ac0983f00cb2ff980d472146ac894cb57be1b4b343994be5ae1aaa3367629492f3fc8950b670eef7bebb8d8ea0412405e5b7eff1af9360e999501e59fdd786402a4f3ebe13f71c190b3b2cb2f704b61f3b6c0d5df33c491747b8bc0e19041c0a84016647797ce47793929ba6e99d9332fd50544bda13d3fef48094bdad6940c00c267f7bcecbbc824afbe78ccbc83672cfa7167161df", 0x1000}, {&(0x7f00006cb000-0xc7)="46dcf1c79f6ec404d63dfd225b1ba3b0cab7cb3e266a3e613353eb58a6fa16830abe21b07706cc73a63b6f9dbcc3edefabbe1d5e42c5fd6f7a1d302627b144105e0326f4bd52f629a3ed1a07f10e41add58a7125fcb85ad1d684a9c56796db3781d05a5d227f8920d873b43d71967f193ef04f600f1c6994d434d787774d206fd35f0e715495a9c52b1f6cdf69183aefba8465e4b02bf351d6d48dcc8c43975e4c332a73b8e8b9e0f996cf5750e1c4541fa9c4c703d629530108465764e0d9f999d4c9305ff9cb", 0xc7}], 0x2, &(0x7f0000392000)=[@cred={0x18, 0x1, 0x2, r0, r3, r4}, @rights={0x24, 0x1, 0x1, [r2, r2, r2, r2, r2, r2]}, @rights={0x2c, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2, r2]}], 0x68, 0x4000000}, 0x40080) openat(r2, &(0x7f0000758000-0x8)='./file0\x00', 0x141000, 0x9) sendfile(r2, 0xffffffffffffffff, &(0x7f0000f22000-0x4), 0xff) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000154000)={0x5, 0xbae, 0xfff, 0x9b}) 2018/02/15 19:16:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") openat$pfkey(0xffffffffffffff9c, &(0x7f0000c9a000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000edd000)={0x1, 0x5, 0x1, 0x5, 0x80000000, 0xffff, 0x6, 0x8, 0x826b, 0xfb57, 0x7067a09a, 0x401}) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000b15000-0x10)={0x1, 0xff, 0xb0, 0xff8000000}, 0x10) recvfrom$ipx(r0, &(0x7f00007e3000)=""/216, 0xd8, 0x2, &(0x7f0000316000)={0x4, 0x52, 0x1, "c4066c462356", 0x80000000}, 0x10) 2018/02/15 19:16:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000015e000)={0x0, 0x3c, &(0x7f0000682000-0x3c)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x7, @empty, 0x8}]}, &(0x7f00007c9000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000186000-0x18)={r2, 0x7, 0x30, 0xffffffff, 0x400}, &(0x7f0000bb0000-0x4)=0x18) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b9f000-0x14)={0x0, 0x2, 0x7, 0x7fff, 0x401, 0x1000}, &(0x7f0000f48000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00002ae000-0x1008)={r2, 0x1000, "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"}, &(0x7f000087b000-0x4)=0x1008) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000cbe000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) sendfile(r0, r1, &(0x7f00003af000), 0xfffffffffffffff7) 2018/02/15 19:16:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0x400) 2018/02/15 19:16:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000e77000-0xf)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) syz_open_dev$midi(&(0x7f00002c2000)='/dev/midi#\x00', 0x5308, 0x4000) 2018/02/15 19:16:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000032c000)='/dev/loop#\x00', 0x4a85d461, 0x4000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b2f000-0x8)) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000b2000)={{0xf6, 0xfff}, {0x4, 0xfffffffffffeffff}, 0x9, 0x4, 0x3}) 2018/02/15 19:16:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d469, 0x4000) r1 = memfd_create(&(0x7f000009f000-0xb)='/dev/loop#\x00', 0x2) set_robust_list(&(0x7f000018d000-0xc)={&(0x7f000026f000/0x4000)=nil, 0x0, &(0x7f0000ab3000/0x1000)=nil}, 0xc) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000838000-0x8a)={0x0, 0x82, "d04ddafa2154d44bea52415333ee5f8a05614df62cf23acea7b8be9cdaaa98a8224526d17a20ac33e8aa28b8ca828431d06381da035f9c27514150bab328bdbb673854718f4641a66e9cc5cac54ffa7f0d4c245d01171e9a96e7dcc6e137297ce256a7e3d96daa49b10aecb6ba7c5d9a0122614657702692090cd8e615aecafe779c"}, &(0x7f00007cb000-0x4)=0x8a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000796000-0x20)={0x9, 0x2, 0x1, 0x7fff, 0x100000001, 0x1, 0x9, 0x3, r2}, &(0x7f0000943000-0x4)=0x20) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000072b000)={0x6, 0x5, 0xffffffff, 0x9, "1619b4da08c64cba2e29afe7d34eda78dd74a6899652d2ac177b021b7d147a1b096528df3dfc1becda499308", 0x10e}) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 2018/02/15 19:16:17 executing program 0: epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r2 = syz_open_dev$midi(&(0x7f000027c000-0x8)='/dev/midi#\x00', 0xffffffffffff80b1, 0x100) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000063a000)="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", 0xb665169b09926cf) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000c98000-0x8)={0x888892c, &(0x7f0000675000-0x3c)=[{}, {}]}) sendfile(r1, r2, &(0x7f0000ebd000-0x4), 0x6) 2018/02/15 19:16:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$loop(&(0x7f0000e23000)='/dev/loop#\x00', 0x8e6e, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(r0, r1, &(0x7f0000d89000), 0xfffffffffffffffc) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000a1d000)=0x1, &(0x7f0000065000)=0x2) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000a7a000)=@req={0x50, &(0x7f0000843000-0x50)={@common='vlan0\x00', @ifru_addrs=@generic={0xb, "6e1abf436c01c2c28168cf49a829"}}}) 2018/02/15 19:16:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) chroot(&(0x7f0000816000)='./file0\x00') mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") 2018/02/15 19:16:17 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000671000-0x15)='/proc/self/net/pfkey\x00', 0x101180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001000-0x5)={0x0, 0x0, 0xd5, 0x5}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002f4000)='/dev/loop#\x00', 0x4a85d45e, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) sendfile(r2, r1, &(0x7f0000f22000-0x4), 0xff) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/02/15 19:16:17 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008a0000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x2, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00008d0000)='/dev/mixer\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f000075a000-0x10)={0x3, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000b30000)={r1, 0xfaf}) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r3 = memfd_create(&(0x7f0000614000)='cpuset+:wlan1]\x00', 0x0) syz_open_dev$sndseq(&(0x7f00008d9000-0xd)='/dev/snd/seq\x00', 0x0, 0x200) openat$mixer(0xffffffffffffff9c, &(0x7f000009a000-0xb)='/dev/mixer\x00', 0x1, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f000034f000)) sendfile(r3, r2, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d464, 0xc0403) syz_open_dev$sndtimer(&(0x7f000043e000)='/dev/snd/timer\x00', 0x0, 0x40000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000d85000)={0x3, 0x2, 0xf1, 0x3, 0x22a1}) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f8b000)={0x0, 0x0}) bind(r1, &(0x7f0000a04000)=@pppoe={0x18, 0x0, {0x4, @empty, @generic="91d6fad082ef0700b79e1d78e45baeb3"}}, 0x1e) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) syncfs(r2) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r3, r2, &(0x7f0000d89000), 0xfffffffffffffff7) sendto(r0, &(0x7f0000b16000-0x3b)="6b2758f3c3b13db7e4a3ae182b1d182e9bfd77f6c4adbf2d4de1789543c13e9b1490ad4e83a7fae0de9ba0ce291f18fca56e073829d1e0869434ac", 0x3b, 0x8080, &(0x7f0000e94000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x4, 0x1, {0xa, 0x2, 0x6, @empty, 0x2}}}, 0x32) 2018/02/15 19:16:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000588000-0x8)={0x0}) ftruncate(r0, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d44000-0xd)='/dev/snd/seq\x00', 0x0, 0x20401) write$sndseq(r2, &(0x7f000052a000)=[], 0x0) accept4(r0, &(0x7f0000990000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000b8000-0x4)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eed000)={@common='ip6tnl0\x00', r3}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe3000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8}) 2018/02/15 19:16:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000df4000-0x4)={0xffffffffffffffff}) accept4$netrom(r0, &(0x7f0000194000)=@ax25, &(0x7f00004b8000-0x4)=0x10, 0x80800) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000422000+0xb89)=""/31, 0x1f) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) sendfile(0xffffffffffffffff, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ed9000-0xb)='/dev/loop#\x00', 0x6, 0x40000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000fa9000-0xb3)=""/179) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000233000-0x10)={0x8, 0x0, 0x10001, 0x100000000}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000c76000)={r2, 0x7ff}) 2018/02/15 19:16:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000092000)={0x80, 0x0, 0x0, 0x1ff, 0x0}, &(0x7f000000b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00006aa000)={r2, 0x800}, 0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000bd0000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000087d000)={{{@in6=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f00007a6000)=0xe8) stat(&(0x7f0000487000)='./file0\x00', &(0x7f000053d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000686000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bb6000)={0x0, 0x0}, &(0x7f0000d46000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000558000-0xc)={0x0, 0x0, 0x0}, &(0x7f000053b000)=0xc) r9 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000029d000-0xe8)={{{@in=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f00001ff000-0x4)=0xe8) lstat(&(0x7f0000a2c000-0x8)='./file0\x00', &(0x7f0000dfc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000702000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006f2000-0xc)={0x0, 0x0}, &(0x7f0000210000)=0xc) lstat(&(0x7f0000aed000)='./file0\x00', &(0x7f0000fa4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00005a3000-0xe8)={{{@in=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000ff0000-0x4)=0xe8) r17 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000126000-0xe8)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f000035d000-0x4)=0xe8) r19 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000744000)={0x0}, &(0x7f0000bb7000)=0xc) fstat(r0, &(0x7f0000956000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f00001fc000-0x28)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) r23 = getpgid(0x0) r24 = geteuid() getgroups(0x9, &(0x7f000026c000-0x24)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r26 = gettid() getresuid(&(0x7f0000046000), &(0x7f0000f2c000)=0x0, &(0x7f0000e4f000)) lstat(&(0x7f0000c5a000)='./file0\x00', &(0x7f0000d89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = gettid() fstat(r0, &(0x7f0000ff0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getegid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000509000)=0x0) r33 = geteuid() fstat(r1, &(0x7f0000ad1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = getpid() lstat(&(0x7f000053e000-0x8)='./file0\x00', &(0x7f0000705000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000bb3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00005b1000)=0x0) stat(&(0x7f0000fb6000)='./file0\x00', &(0x7f000044d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bc6000)={0x0, 0x0, 0x0}, &(0x7f0000ad7000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d2f000-0x4)=0x0) lstat(&(0x7f0000271000)='./file0\x00', &(0x7f00000fe000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e73000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e34000)=0xc) r44 = getpid() getresuid(&(0x7f0000fec000), &(0x7f00000af000-0x4)=0x0, &(0x7f0000529000)) fstat(r1, &(0x7f00003b9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r47 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000735000)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f00003de000)=0xe8) lstat(&(0x7f00000c5000-0x8)='./file0\x00', &(0x7f0000f61000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00002d0000-0x4)=0x0) lstat(&(0x7f0000e64000-0x8)='./file0\x00', &(0x7f000004c000)={0x0, 0x0, 0x0, 0x0, 0x0}) r52 = getegid() sendmmsg$unix(r1, &(0x7f000040c000)=[{&(0x7f0000a14000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000293000)=[{&(0x7f00006d5000-0x49)="b6beaf8c070a471391ab3a6dd8ccd3a0ab78b86c72944742c8e76e939568765ddc4d49f3cbedb385051f9dcb3fb80a7a5e96d67ab9588f12b29b66b5bc00469a17073eb6a8e989388a", 0x49}], 0x1, &(0x7f0000228000-0x94)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x24, 0x1, 0x1, [r0, r1, r0, r1, r1, r0]}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}], 0x94, 0x4810}, {&(0x7f0000fa5000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000ffb000-0x28)=[{&(0x7f00009bd000-0xe9)="249e6496d6cb2bf117ebebecf224874ea1fd3d895f7533766914582797db67c1f1de66a5f171df2348c56951f5e9c67deae30441a5ec653daab2fa4e7f0c244daf27fcccacfce8bc39c2c12a4b1764f8b7a2a4df0db667adeff1c0a3392075611983d69eafce03bcfb44448a2424ad123c2958896211d9e4feb4941f36f7926cb4e3f4dc8241d45192bb450ae1f6231056708c0fb0bc3b4aafd2c9d7e3063e3b862d05a9590f5e69a45ddb40ac0e9f96c011cbb440c2ddd43caa0da0a23d5d64130e793f718ce142de4674e6742307dfd2f32b642e7ec3eb3a763bbde9821e81d3c4dc030c62aa67f6", 0xe9}, {&(0x7f000059b000-0x11)="1c37a0f514a9bd7977ff76e25e0fb639b8", 0x11}, {&(0x7f00001c2000)="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", 0xfc}, {&(0x7f0000dbb000)="0f2f993f812f4e0857be532c1e46a5eb8ef16cdb76cea71c852fd15304f4745699eee9910636b6fdc92f663bdeaa849ca658aae6eaac1b9ec3c95a883edca242070fa82d57fde8388e8ec29d77eb206bf67ea34a466dc6b67bb57c33b24efdbdb19ee7dfbf6110308fdcef99902dc51f8631c217ce362202500970a8ff800984cf484df7", 0x84}, {&(0x7f0000c6a000)="25204167e52e806626bc001dc78b0a75aa3bd059970417dbec299da169e61cabebfc7a88d67cc445aca3643cfde9c023971d", 0x32}], 0x5, &(0x7f00002ca000-0xb4)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1, r0]}], 0xb4, 0x4000000}, {&(0x7f00001d4000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000096e000-0x10)=[{&(0x7f00001fb000-0x26)="1fdf853bf2bfd02d90cbff496dd3ed3f4fe8409c428267ad9c182a69a66478257270b9fee4e4", 0x26}, {&(0x7f000035f000-0xc7)="05fd697b31c121ee9d82aab2b8fa98a32d1b02a8c44754b6d1a71a3c19e9b9d5e639c40a4d8ac1bcbf80d16f37c0b97100346a3eaaf1d69e87925127ed060db5a4b498a670f6ac1c7f6449dabe74378b168f5f4395dda99b5fb139e30eaa18c36718185f1c2e58ffb363c2f307fe20a68bc684b983677ec464ba257f42031011c286e026d56ec781dd346629123755dc67aa13084fc7536c6036a5f7c49581f1a09959a046380c9fe3e357faac78c736b3e7a3bd54aee0d25179caf04cb2344180ac1e3bcfa4ad", 0xc7}], 0x2, &(0x7f00005e1000)=[@cred={0x18, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r1, r0, r0]}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @rights={0x24, 0x1, 0x1, [r1, r1, r1, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @cred={0x18, 0x1, 0x2, r29, r30, r31}, @rights={0x14, 0x1, 0x1, [r1, r0]}], 0xac, 0x20000000}, {&(0x7f000035a000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000e57000)=[{&(0x7f00000a4000-0xda)="40e0e114db2e628304d195d574ee584fe49b06c48b072f2b909476f49f26d4e25442d6f6584cf94e26ae40da507a4352cd7b1908ff311e3470093f35e7a24160197dc222a82104a666989ea742679b6460f1b48dac33d3dc9dc60ab1558ebc13092f577129f4f1a1c3dafc06896c606cb0c3843be37aff028ed48dc980be915a693cdf2b003e76ac2696df8aa9efb8735eb889d11658c95d75766fba0ba758b7244fac03701a23b4130e1fca85bc6d60a0a4c3d211cb5eed854eaa8e4884f2d680ad4461e040dbbade2aea5a789d66a089f0342b281060dffd57", 0xda}], 0x1, &(0x7f00003e0000-0x84)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x2c, 0x1, 0x1, [r1, r0, r0, r0, r0, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r0, r1, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r32, r33, r34}], 0x84, 0x4000880}, {&(0x7f0000d12000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000c44000)=[{&(0x7f0000597000-0xde)="7338828b996248dd282868744ff0288a7e985b2a1f7f09c63d71d81d482fc04570d3f765fbe2e8579d3d6fa8c783bd4c8394dc9191c3e3336d41dd1c20e76c259d20325754ea83a5949eefead54283363432d0413bb269903a64d6ce6cb00e3b8b6e639ac8fb084fa1c85655304ba1abede520cde8b1b6c3303816b16e87ec5e761508e55b301fe0ed349eb6369d96b375df9b1cab3cd9ed09609687ecebee1f679bc9a193941d2e4848fab03ea66c168707fe29a06b0e12022c178e127570dc39e564c5ad8ef1d5c948f09fbf67231d636d2f8eab237de2d67a20eede9f", 0xde}, {&(0x7f00003c3000)="f439cdfa0f339e3167d807d7260bcc3dc210d4a5cfafd5d8c4e5a5b337392a76d467dae6d7ae4a921d84c61d7448ad70e3e846e4e4ecb46fa47a81bc00733781ff01d34c9c34c9241797566e854b2371a94daf6371a53da1c7fcf3c78cb87b7fd2f1dd61f58feafe21c64e05c444639af3b94a745a214a23bdb1e04a40e6875ffe4fbb99e8ab8ecabf0e73e93892f8cffa34abcbd4dcacd15432da7538b666df5e431af3a35b3854271aae823e01bef89dce8fd86abf4bf77f94130c2230ea4275626129990dd0b0aba1fffd3f3121850f", 0xd1}], 0x2, &(0x7f0000120000-0xf4)=[@cred={0x18, 0x1, 0x2, r35, r36, r37}, @rights={0x18, 0x1, 0x1, [r1, r0, r0]}, @rights={0x34, 0x1, 0x1, [r0, r1, r1, r1, r0, r0, r1, r1, r0, r1]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r38, r39, r40}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0, r1, r1]}], 0xf4, 0x48010}, {&(0x7f00008c1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e41000-0x8)=[{&(0x7f0000e3c000)="1548f8a34276883481", 0x9}], 0x1, 0x0, 0x0, 0x1}, {&(0x7f00001b7000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000aff000)=[{&(0x7f0000445000)}, {&(0x7f00009ce000-0x60)="badd8a6ca2cce9801743d58a496f8910afd719a0e2e33834d23b1bf46e157adf552bcab1cf79b9334c2e0516a8aba69d9752db5a14f0aa9c1c43d9326ce6105576fc877bb10ddb9f0e55fd4a8d8ef327ddd9f650fa3a2d1c4647e06797b9df28", 0x60}, {&(0x7f0000dc4000)="0ea72221b67c7bc19aa544ba99901e4c2d07d0250dc54664566216d649721ead1735f411f66c3e6618db9ebd7a4f6ae01debe9a4a68290cc1c3580e92ff168a2f86ff4bfbf261ceb68708689190aebb7b3e5431f7a5f51313b1595a23cd21a1d10a8b154b12dd4e5e06e4fedd92fe0a1a0406146fded46e64c7048d90b1684941ae980a36c171f7f9a1f8a9a0490060b4ccd2d95ce45c17c67", 0x99}, {&(0x7f0000b6c000-0x2e)="c7527074af78db461c3a9a4bd4a3151c6471c61d2ce218b2371ac4bcea250fcf07c1417c4fc5de772dc23d958dd8", 0x2e}, {&(0x7f0000b16000)="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", 0x1000}, {&(0x7f00000bf000)="b0fdf3a57d", 0x5}, {&(0x7f0000988000)="ec2d901c82bd6be9b50c349da05916e413af4ccfe4e1cb143f229068c52601fd45b206fc517b511bd318dbdc8bc678300a9942a4a0", 0x35}], 0x7, &(0x7f000074a000)=[@cred={0x18, 0x1, 0x2, r41, r42, r43}, @cred={0x18, 0x1, 0x2, r44, r45, r46}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r47, r48, r49}, @rights={0x34, 0x1, 0x1, [r0, r0, r1, r1, r0, r0, r0, r0, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r1, r0, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r50, r51, r52}], 0xe4}], 0x7, 0x4) 2018/02/15 19:16:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000062f000-0x4), 0x80800) lseek(r0, 0x0, 0x3) r1 = syz_open_dev$loop(&(0x7f000012e000)='/dev/loop#\x00', 0x7, 0x4000) r2 = syz_open_dev$audion(&(0x7f0000a64000-0xc)='/dev/audio#\x00', 0x4, 0xc0) unlinkat(r2, &(0x7f00005ae000)='./file0\x00', 0x200) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r3, r1, &(0x7f00000be000)=0x2, 0xfffffffffffffff7) 2018/02/15 19:16:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d45f, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) pipe(&(0x7f0000c0d000-0x8)={0x0, 0x0}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000b5d000-0x4)=0x7) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/15 19:16:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x5e7, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000a0000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b89000+0x84d)={@common='tunl0\x00', @ifru_flags=0x200}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f44000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0xbe00000000000000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000dd1000), 0x2, 0x0) mlock2(&(0x7f00000b6000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000a5b000)=0x9) 2018/02/15 19:16:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) writev(r0, &(0x7f000053e000)=[{&(0x7f0000b51000-0x4b)="344795417ea138601547b4d7dbb2bbac03ad3b0462aaf6ada4f72e4ed8d23753f9c1cc060cc8a4e441356d00a53c2f3bb622ad619354a7cd19c63e5dc6a3dd4cd7d15723f5ad3ef09e169a", 0x4b}, {&(0x7f00000d6000-0xd4)="f33d38acc4a2020c1ae305d5ae7c46db5f3af47dc5ad49bf5db2b55a973e5da87d3e5ca8bf2c92c97d72ded4b750e111c912a378474534f91e2469a96de48081970254d7972e405a0a04ec86c3644093bc50c1ad075693cc5aa0906b33f648f9bc97c6ba45c225b47056f01a4ab7e8546e65671e0167fdcb821e733b6df9bfc1af2f1c78cfceb0399e27b7e092977fa961d4ffca38cc287e96ba5d89f6c90b2e11c31f4f7e2532f5474dee3cf7df937c667e267fe31789e40dd5b30929daf012ede1a6a4607368e8b92de1aa6409785bae11b835", 0xd4}, {&(0x7f0000e71000-0x26)="bef462259214207cceb98e754fb41c133f51610ba8eef6221d05f1015736a2e81d7d94b5e815", 0x26}, {&(0x7f000007f000-0x1000)="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", 0x1000}, {&(0x7f0000b11000-0x10)="42f897c0624fd452b516eed8229c3b74", 0x10}, {&(0x7f0000c04000)="9e8f1751973147adc52cb63111a8e9360ce61afcb86383c1330ff54a8dca28e4da0008acacace41cd22509f3a914cd47684f38f37f7bcc7f839735565ed2eee3e733479b379af122b062591e39a02ff1995ca277e5202fd77ede87eb4b903e364aeceab6b704c4c56d48be296a602f77fcd970fe01cb53ed7e8c7331e8321b305adbe40c10cedc4b289ad08d32d32b5e97f877ca246419db171c18cb5873902045bd2b792ed8de6ae332ac5f34350391e6fe479cf1bed8a05ca36349bd49ae16", 0xc0}, {&(0x7f0000135000)}, {&(0x7f0000a5f000-0x7d)="741534db6009c2d529770a8df2fefaa33b6eaefebd4f5fe796865fb8c200ed6d84c12034205109c12ba0ad8ca1d198e7a0962ef0dbcc96a8bc0cfe7730b2dcd660cf1980c45a4100556ba9ac6c22893264e12ad1bf7708ef9d1c331d02b80858c49bf5eacd4c64457f1b912882325305f413a5e73d3e45b38741aca911", 0x7d}, {&(0x7f0000cfb000-0x56)="3e9f4c0c7e69648a6c9463e40fe8b1d1d194022084d879305896fb2a3b116ee0795e98b7a64d9b011783f3113617b3c350f78f9c02f2ba8839302759ba3eba3fff11856dfc6f1567bcde0cbe6801be20c8eae0372c88", 0x56}, {&(0x7f0000aef000)="4a7b7cf8547404ca8335eba2cc9cd84a303ee41b5917cf66c3b97df217cd0c72407eba7b529de33dde92b4f3430f83f6727bd282c2eb171a137d17049fdd881e196d502c942d26d1ee4f36936e57e8ba4064aa847cbf5067d3f4c4d912c1af24ab6ccb38f03d9750ac5b551f002cc30927dfc4b4daf622381eeaaab01a1a580c81e0be0156540399c8b77b510a81214726e146e098f462acc634b6650fe47e4295fd8bd407371191fbc97519ce464dac4c7e896e37fe3edc23cf0096d11a5a909b41fa5aba07a0e83b8190dcb319ca0a1f869e39095d3898c053f948", 0xdc}], 0xa) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000712000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000ab9000)='/dev/audio\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00007f1000-0x42)={0x0, 0x3a, "5e50b9833cdaa46ebcb16c70506335c70c368abef0b53aedf067920920095aa9444ad114a9d6c1ba4846054c98e57267ec9683f8bf22eba283d0"}, &(0x7f000011b000-0x4)=0x42) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00006a4000-0x1008)={r4, 0x8000, 0x1000, "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"}, 0x1008) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) 2018/02/15 19:16:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f00006bb000-0xb)='/dev/loop#\x00', 0x400000004a85d461, 0x4000) r1 = memfd_create(&(0x7f0000b1d000)='/dev/loop#\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) sendmsg$nl_netfilter(r1, &(0x7f0000a9d000-0x1c)={&(0x7f00002b8000-0xc)={0x10, 0x0, 0x0, 0x80008}, 0xc, &(0x7f0000cb3000-0x8)={&(0x7f00003c0000-0x348)={0x348, 0x8, 0x1, 0x0, 0x1, 0x2, {0x1, 0x0, 0x1}, [@generic="2b4695fd874ddd955552673911aca376fbc7468291264abb6f1af81003646f4b4a9d7497b27443f1bd8f4009d8d96ef470e40df37db7082c762a843b672ff4b166c428be5a51977db69824e5fac5845bf1c13464db1b42f53897d898a4b830257349d1f2d8972735060b816624ff57375ddf01c9e3198d852459d65c0a9b57d289d2197460303a6ff28bf8ea9291", @typed={0xc, 0x6c, @fd=r1}, @typed={0x108, 0x89, @binary="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"}, @generic="60552bc6c4e8f313f3edd1040b3ddee0494eabb3af46ce3be21a767adcf48347de1717e1ab2e6cef848cce2f4c9c204d799f62a2d597fbf982a14e7af00cdd759406fd4907d3b9526f056ca0204fe9a6de2c30c44091d42b4453a1bde95c2553d2a8111af7f493ec57f6a2764641401352b3244e98a8001bc89c83ed87309f011f75", @typed={0xac, 0x7d, @binary="08db82387e79d8eee329ef544e709456dbd7a069c793fb3dba5c90c1694e9e87834960957500d2765344ef7a4dbe92b970b33a72d4c7c4a2c73b9294ae983522ac873ff442bff62213b80a5a8bad89279ba2cbeb29392749043b835ce7c1d95a6b9f8e0707e5bc8b46e54e4f1e0c34af3bdd46eebf023d7af3ef7634bf196160b4ab5cb4c4568dc39f5c8dab4419611bd5fe1575077f54b635156ace931a78567ca6d8"}, @generic="3c70b7073908465615a048c0fc5087e991ed9bc02a8ca80379b5532f0031de98487d6dd11e7c7f9604acf91fd65bd72468f1b946d6440ba94dff15e08d4ecdff11be0ec3a1925f0ab05fdc64fa6a859c5891cc557aacc44469a50ab803168573a5bdc7"]}, 0x348}, 0x1}, 0x800) 2018/02/15 19:16:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000d11000)='keyring\x00', &(0x7f00003af000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000156000-0x8)='trusted\x00', &(0x7f0000d87000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f000030c000-0xa)='syzkaller\x00', &(0x7f0000f90000)={0x73, 0x79, 0x7a, 0x2}, r1) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r3, r2, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000c51000)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x800) r2 = request_key(&(0x7f000079e000)='logon\x00', &(0x7f0000b79000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000323000)='vmnet1lo&proc#\x00', 0xffffffffffffffff) r3 = request_key(&(0x7f00005f2000+0xef9)='ceph\x00', &(0x7f0000b52000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000cda000-0x17)="74727573746564656d3129656d312c766d6e657431d700", 0xfffffffffffffffa) keyctl$reject(0x13, r2, 0x4, 0x80, r3) pread64(r0, &(0x7f0000898000-0x96)=""/150, 0x96, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000f39000-0x8), 0x8) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r4, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b6a000-0xb)='/dev/hwrng\x00', 0x84000, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000996000-0x2)=0x1f, 0x2) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000b88000)=0x10000, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c81000-0x28)={@common='gre0\x00', 0x0}) bind$can_raw(r2, &(0x7f0000a5e000-0x10)={0x1d, r3}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00000d8000)={0x7587, 0x5, 0x3, 'queue1\x00', 0x18000000}) 2018/02/15 19:16:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) accept4$packet(r0, &(0x7f00001c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000b34000-0x4)=0x14, 0x80800) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00004d7000)={{{@in6=@mcast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000bc9000-0x4)=0xe8) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00002e9000-0x30)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000366000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x4, 0x1, 0x5, 0x2, 0x20, 0x0, 0xc, r2, r3}, {0x0, 0x200, 0x3, 0x8, 0x2, 0x1, 0x401, 0xbb9}, {0xff, 0x1587, 0xfff, 0xfff}, 0x800, 0xe, 0x1, 0x1, 0x2, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x2, @in=@rand_addr=0x2, 0x2, 0x3, 0x0, 0x1, 0x72d, 0x8, 0x2}}, 0xe8) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000721000)={0x1, 0x70ff}) r4 = open(&(0x7f0000d25000-0x8)='./file0\x00', 0x90300, 0x42) iopl(0x5) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00004ad000)=[{0x3}, {0xc}, {0x2, 0x2de511e3}, {0x2, 0x1000}], 0x4) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000652000)=0xffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000ff4000-0x8)) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f0000fe2000-0x28)={0xda49, 0x3f}) 2018/02/15 19:16:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x5e7, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000a0000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b89000+0x84d)={@common='tunl0\x00', @ifru_flags=0x200}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f44000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0xbe00000000000000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000dd1000), 0x2, 0x0) mlock2(&(0x7f00000b6000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000a5b000)=0x9) 2018/02/15 19:16:17 executing program 4: socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x101000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000acb000)={@syzn, @ifru_flags}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r0, r1, &(0x7f0000d89000), 0xfffffffffffffff7) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ab2000-0x4), &(0x7f00000a6000-0x4)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000141000)='highspeed\x00', 0xa) 2018/02/15 19:16:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000029b000-0xf)="74086e750000000000000000008c00", 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00009c2000-0xc)={0xd231, 0x8, 0xf95a, 0xfffffffffffffff7, 0xbd, 0xbf, 0x2}, 0xc) fcntl$setpipe(r1, 0x407, 0x3f) 2018/02/15 19:16:17 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000df7000)='/dev/loop#\x00', 0x1000000000000800, 0x40000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000000000)={0x7, 0x1, 0x6, 0x2, 0x4, 0xff, 0x5, 0x7}, &(0x7f0000001000-0x20)) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000cb6000)={{0x2, 0x8, 0x6, 0x9, 0x832, 0x8001}, 0x63}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000002000-0x5c)={0x2557, 0x0, {0x3, 0x1, 0xfff, 0x0, 0xfffffffffffff96e}}) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000002000)={{0x1, 0x3, 0x37689c22, 0x2, 0x9}, 0x81, 0x8000}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f73000), &(0x7f0000173000-0x4)=0xc) 2018/02/15 19:16:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000072f000)='/dev/loop#\x00', 0xffffffffffffffff, 0x4201) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fe1000)='/dev/cuse\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000b7c000-0x8)={0x7, &(0x7f0000690000)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000925000)={r2, 0x8, &(0x7f0000964000-0x20)=[0x6, 0x2, 0x9, 0x0, 0x7, 0x5, 0x2, 0x100000001], &(0x7f00008d0000)=[], 0x20, 0x1, 0x5, &(0x7f0000128000-0x4)=[0x0], &(0x7f000097f000)=[]}) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r3, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x3f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f00005c6000-0xa8)={{0x8001, 0x6}, 'port1\x00', 0x82, 0x10802, 0x0, 0x10000, 0xfffffffffffffffd, 0x8000, 0xfffffffffffffff8, 0x0, 0x3, 0xfd}) 2018/02/15 19:16:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000361000)='/dev/loop#\x00', 0x4a85d461, 0x4080) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f27000-0x8)={0x0, 0x3f}, &(0x7f0000073000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000e1e000)={r2, @in={{0x2, 0x1, @rand_addr=0x1}}}, 0x8c) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:17 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000010000-0x14)={@mcast1, 0x0}, &(0x7f0000010000-0x4)=0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000000f000)={@rand_addr=0x7ff, @empty, r1}, 0xc) 2018/02/15 19:16:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000efc000)='/dev/loop#\x00', 0x69047663, 0x800) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) r3 = add_key$user(&(0x7f0000c84000-0x5)='user\x00', &(0x7f0000498000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000be2000)="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", 0x1000, 0xffffffffffffffff) keyctl$set_timeout(0xf, r3, 0x7fff) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000c87000-0x1c)={0x8001, 0x7, 0x2, 0x0, 0x5, 0x7, 0xffff, 0x1, 0x7, 0xc88, 0x5, 0xb121, 0x0, 0x800, 0x8001, 0x8, 0x237a, 0x9}) 2018/02/15 19:16:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) preadv(r1, &(0x7f000016e000)=[{&(0x7f000026f000-0x65)=""/101, 0x65}, {&(0x7f0000bb0000-0xf)=""/15, 0xf}, {&(0x7f0000e4f000-0x38)=""/56, 0x38}, {&(0x7f0000ddd000)=""/251, 0xfb}, {&(0x7f0000456000)=""/144, 0x90}], 0x5, 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:17 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f000075a000)='/dev/vcsa#\x00', 0x0, 0xd7b88c5811fe3b45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000bbb000-0xb)='/dev/loop#\x00', 0xd303, 0x80004000) r2 = memfd_create(&(0x7f0000c73000-0x1e)='vmnet0\x00', 0x0) connect$ipx(r2, &(0x7f000034c000-0x10)={0x4, 0xffffffffffffffff, 0x9, "454fc543e954", 0x8000}, 0x10) r3 = request_key(&(0x7f0000911000)='encrypted\x00', &(0x7f00005e9000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000935000)='/dev/loop#\x00', 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r3, 0x2) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000ba9000-0x4)={0x413}, 0x4) ioctl$sock_proto_private(r2, 0x3, &(0x7f0000b8c000-0xaf)="9867f17ccd6aa5a91aaca9647e327d55185cc70f5c70583e999399298601e8487d65e5f806d8a98ab7abe2d4fd6715dc51670631663079e6ae10cfc2795325a76fc1b9468ba3383b0d52ecb812df7ba5a84641f648d4330b6c5f59346d4bb84392c076e445df7fee67490c75be0447a1f0d7b69c5aa0be923346e7c02d8a949ae10f727a6fdcd02de249ac4869b9db15580317a40adb3fd17348eb81958d97d005f96916d5154122c83d7dfd4ef41b") 2018/02/15 19:16:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) pipe(&(0x7f0000fd4000-0x8)={0x0, 0x0}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000fcc000)=""/4096) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f0000cdd000-0x4), &(0x7f0000ccf000)=0x4) sendfile(r3, r0, &(0x7f0000f22000-0x4), 0xff) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000f03000)=""/64) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f000072f000)={[], 0x1, 0x5, 0x58, 0x0, 0xfffffffffffffff8, 0x0, 0xd000, [], 0x5d9d}) 2018/02/15 19:16:17 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008e3000)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r0, 0x1}, {r0, 0x8105}, {r0, 0x4}, {r0}, {r0, 0x72ecc7fc671270a}], 0x5, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000001000)={0x6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x2) r2 = memfd_create(&(0x7f00005a4000-0x10)="74086e7500000000000000001f8c00a4", 0x1) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) syz_open_dev$loop(&(0x7f0000dd9000-0xb)='/dev/loop#\x00', 0x1b, 0x840) getsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f0000015000), &(0x7f00001bd000)=0x4) exit_group(0x10001) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00004c6000-0x8)={0x0, 0x6}, &(0x7f0000b3d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000fec000-0x6)={r2, 0xfffffffffffffffa}, 0x6) syz_open_dev$sndpcmp(&(0x7f00006a9000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x8000) r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000884000/0x3000)=nil, 0x3000, 0x1000002, r3) 2018/02/15 19:16:17 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40044103, &(0x7f0000009000-0x2)) 2018/02/15 19:16:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = syz_open_dev$sndmidi(&(0x7f000068a000-0x12)='/dev/snd/midiC#D#\x00', 0x8001, 0x20440) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000d5f000-0xa8)={{0x3, 0x3ff}, 'port1\x00', 0x40, 0xc0000, 0x1, 0x3, 0x8, 0x6, 0x10001, 0x0, 0x7}) modify_ldt$write2(0x11, &(0x7f00004c1000-0x10)={0x9, 0x20100000, 0xffffffff, 0x7fffffff, 0xfd, 0x80000001, 0xffffffffffffffb2, 0x9000000, 0x1, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000096f000)={0x0, 0xfb, "fdb2730ae83f2e29c84ffc4d12be59b1e82d981d82bdac908112c1337e2f8991d8bbd96f4f41686f137119bec9ec1ee3ad75747733883c84656d066c55fe2d517fe57e5bb1f1b133708d63413c5c9d666928e18cb35466f42f147038cd22c19b7c38b73784864adda9f4a3049b242f126a65960916bfe3eb8ecdf747e83cfd5b6a34bcecd6a0882cbe03a43d4a4b589d9dd2a83f20b1297b8f70a930a43c2cee4e77e42032ee84ecd5f0049c73f7db0eff380e97060b47c3e41574f91062e2c2f5d4ac779fc16ccca5274f9f0ae1a412d2d3a88315e5ab8cdf3fbc015da8386c93a176b713cdfe6af20b2a2ccb6c710efe4d079ffe390d2da25615"}, &(0x7f0000175000-0x4)=0x103) init_module(&(0x7f0000b7b000)='/\x00', 0x0, &(0x7f0000cd7000)='em0\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000e7000-0xa0)={r2, @in6={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x7ff}}, 0x8001, 0x434f, 0x3, 0x3, 0x400}, &(0x7f00000c9000)=0xa0) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) sendfile(r3, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r0 = memfd_create(&(0x7f0000d67000-0x8)='keyring\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000315000)={0x0, 0x57, "2a8d76365f3bc23f72750883bf8a5cc94895221a6e795d0a87b8e61ff4e88f513217e5beb9a3fc504d4914721d9dcffca334015dbac2ca900585b6f0454d9950e13ba88c71920a2a59d6da0ccc139d28e69cb1c91af6eb"}, &(0x7f0000962000)=0x5f) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d96000-0x8)={r1, 0x80}, 0x8) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000dcc000)={{0x1, 0x4}, 'port1\x00', 0x4, 0x100810, 0x6, 0x0, 0x5, 0x9, 0x8, 0x0, 0x6, 0x8}) sendfile(r2, r2, &(0x7f0000f0a000), 0x1) ioctl$KDSKBLED(r2, 0x4b65, 0x1) 2018/02/15 19:16:17 executing program 2: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f9a000-0x150)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) socket$key(0xf, 0x3, 0x2) fdatasync(r0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@empty}}, 0xe8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/15 19:16:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) dup(r1) 2018/02/15 19:16:17 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bd3000)='/selinux/avc/hash_stats\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) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000)=""/7, &(0x7f0000001000)=0x7) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000-0x30)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b0d000)='/dev/rfkill\x00', 0x8000, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a16000)={0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000f1d000-0x10)={&(0x7f00002c9000/0x3000)=nil, 0x3000}) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) r4 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f000055e000-0x41)=""/65) syz_open_dev$usbmon(&(0x7f0000a91000-0xd)='/dev/usbmon#\x00', 0x3, 0x40000) sendfile(r5, r4, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006ee000)='/dev/loop#\x00', 0x4a85d462, 0x200000) execve(&(0x7f0000963000-0x8)='./file0\x00', &(0x7f000020d000-0x4)=[&(0x7f0000233000-0x1)='\x00'], &(0x7f0000f7c000-0x10)=[&(0x7f0000767000)='\x00', &(0x7f0000335000-0x3)='/)\x00', &(0x7f0000240000)='/dev/loop#\x00', &(0x7f00004b0000-0xb)='/dev/loop#\x00']) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000793000-0xb)='/dev/loop#\x00', 0x4a85d45f, 0x100) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000a8000-0x4)=0x200c) accept4$nfc_llcp(r1, &(0x7f000014b000-0x58), &(0x7f000078c000)=0x58, 0x80800) 2018/02/15 19:16:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000417000)={0x0, 0x0}, 0x80000) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000090e000-0x4)=0x5, &(0x7f000057f000-0x4)=0xfffffffffffffda4) socket$bt_bnep(0x1f, 0x3, 0x4) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r3 = memfd_create(&(0x7f0000c32000-0x53)="2f6465762f6c6f6f7023005351dc5f2a73226c8108e2d8d6ad8890f52423dee086f44404e6492fb7e655e1878778aed680c4b7bb0ef4dd4228489894e3e1f5fa6c37a0bef25c2cc9e3859bc6bada8d1d4bfa76", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) bind$can_raw(r0, &(0x7f00008da000-0x10)={0x1d}, 0x10) connect$inet6(r1, &(0x7f00001ac000-0x1c)={0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff}, 0xe) sendfile(r3, r2, &(0x7f0000d89000), 0xfffffffffffffffa) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000dc000-0x4)=0x6b18, 0x4) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/02/15 19:16:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000f74000)='./file0\x00', 0x40000, 0x40) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000aad000)={0x3, 0x0, &(0x7f00002d0000)=""/88, &(0x7f000014b000-0x81)=""/129, &(0x7f00006f3000)=""/199, 0xd000}) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) timerfd_create(0x6, 0x80800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00005d8000)={0x9, 0x1, 'client0\x00', 0x2, "66f294b170c65910", "492448f8437801ac0dcba9cf30b98701adc32206030e90fb77dcf18e2953bbec", 0x0, 0x2000}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x80004000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f000068e000)=0x2, 0xfffffffffffffff7) 2018/02/15 19:16:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000309000)={0x0, 0x200}, &(0x7f00008dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000024b000)=@assoc_value={r2, 0x80}, &(0x7f0000743000)=0xffffffffffffff7a) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000346000)={r3, 0x400}, 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004ff000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) 2018/02/15 19:16:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f000088b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f00002e4000)=0x3a) r1 = epoll_create(0x2) dup2(r0, r1) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) fcntl$notify(r1, 0x402, 0x4) sendfile(r3, r2, &(0x7f0000f22000-0x4), 0xff) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a45322, &(0x7f0000158000)) 2018/02/15 19:16:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000994000)='/selinux/policy\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000e6e000)=""/38) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000d63000-0x10)={0xfffffffffffffe01, 0x1, 0x0, 0x9}, 0x10) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f00003e1000-0x4), 0x4) 2018/02/15 19:16:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f00001dd000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x30b200) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f000070f000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, "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"}}}, 0xfca) 2018/02/15 19:16:17 executing program 0: pause() r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000692000)='/proc/self/net/pfkey\x00', 0x52001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="f46a5983bbe26dccc76fec42ad11a92c", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000001000-0x69)="be14d1b0e5aa0db8107f15dddf2aa38f7b5a5995c8a4d6810061a7da98cd97f57a11becfe4fec0271f0cb1828813f5bded8fed00dd8fb4f9e384c4b7a78324c8ea4ceb725e168d8e2b1342fd8d43d128e951c9bb0b34e5135b9489a4308c2c7aebbf1a52a8a4e41e64", 0x69) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r3, r2, &(0x7f0000d89000), 0xfffffffffffffff7) fcntl$getownex(r1, 0x10, &(0x7f00005a7000-0x8)={0x0, 0x0}) tkill(r4, 0x3d) 2018/02/15 19:16:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d061, 0x4000) pipe(&(0x7f0000763000-0x8)={0x0, 0x0}) ioctl$TIOCCONS(r1, 0x541d) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00006dc000)={0x9, 0x12d1, 0x1f, 0x0, 0x4, 0x4, 0x7, 0x2, 0x830, 0xfff, 0xe2, 0x9, 0x0, 0x7fffffff, 0x0, 0x100, 0xffffffffffffffe1, 0xf3, 0x599a9e54}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000627000)) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) dup2(r0, r0) 2018/02/15 19:16:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e7d000-0x8)='/dev/loop#\x00', 0x4a85d461, 0x102) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000db000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f0000137000-0x4), 0x533bfc0) 2018/02/15 19:16:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00008a5000)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000091f000)='/selinux/checkreqprot\x00', 0x80, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) sendmsg$unix(r1, &(0x7f0000ced000-0x1c)={&(0x7f0000058000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00009c4000-0x28)=[{&(0x7f000068e000)="ce0bc5a812d3c07a4c7e0fc8d446419b72e39ca555641d7d48988d6cda12648d8b31b3021efd54c5a6eda6edb82c42b2ef37e725b129a067ad3d04b4574ee546cfb068506bae23222abb632fd9604840a29855867a2bd82b748ce32be1c198239de24e1a15b5cc471680", 0x6a}, {&(0x7f00000dd000)="1e24af29b33add6e498897e3576ef161877cb85e35ef6922d52c65ba3790e60c9a82aaf64b8b3e86b7a6ddf35c79bf037649bc6a7f0966caaa3091d587c555c8991c355881935b0164844d5936efb223fe422b4b3802376377bae82dcd98e90eccf87d105aa64c045afad6ce4d5c98741fb190c87b54fb660103fdd787bdeabbabc32373141f5c40e4f94808f2b62412b69a33b6c7f787cf4a91ce8b45765add68c8c3d14cf78aaf6d820dabda996b1120c1244cd5dbdab2e6af469efc768e98008da51be1a02ed6f4e647142fc0880c9cb6c5ac3406f2", 0xd7}, {&(0x7f0000b66000-0x5c)="d6830154a8bfb2ff8bc7355463beffe55a27a59114d44dc92ad5d25d5704065e2f43b41ea028b72dfd95627f45477aa35093dd9193032ee33fd9868146255db13521c8e6c75cc4c8ac8f54733d4625cec962a77fac79ba3f005438c4", 0x5c}, {&(0x7f0000d80000)="8fab09cd1eadd16957ff6e552bce5aac5615a112fa4187aac2494bcda5fee6fbbd382efd2d2cb26dff7bb5e93e5656d1e41a3cd55070e2f652721e987a01da852250bd8040ae807f264baa522ebc5f6e0b20624f5d1e29038f268fdacab48555dd3854f5b790fb54bc07b1540b84280efae818d2a242467d4544d589fdea060de535c2feb571829e6450b1527acbba953138e9cb443fe5f2b6047d295e1a1e9d918d28252ee99e16cf999e2a8279dc35436c22b4855a125e88afa1e1cec8baa0684003f870f21e8ff250a5ef92723842a841a9d1dbb94bfae9282632ed675b7dd69081caeb5494687aed2e84", 0xec}, {&(0x7f00009e6000-0x6)="0fb577c41433", 0x6}], 0x5, 0x0, 0x0, 0x800}, 0x4) 2018/02/15 19:16:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x551a01) openat(r1, &(0x7f0000651000)='./file0\x00', 0x2200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r3, r2, &(0x7f0000d89000), 0xfffffffffffffff7) bind$pptp(r1, &(0x7f0000d56000-0x20)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x20) [ 70.760285] device eql entered promiscuous mode 2018/02/15 19:16:17 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000a34000)={0x0, @in6={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, &(0x7f0000036000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0xdc}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r3, r2, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101080, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f000080f000)=""/53) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002c5000-0x10)='/dev/sequencer2\x00', 0x42000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000fc9000-0x24)={0x0, 0x0, []}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2018/02/15 19:16:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) writev(r0, &(0x7f0000ad3000-0x40)=[{&(0x7f0000562000-0xb)="9d38ad248b51ef9eb38d88", 0xb}, {&(0x7f000042c000-0x1f)="21b60ebf429dd8d351dad7475100549572d6b262f9b4b0a101865b829672bc", 0x1f}, {&(0x7f00003f7000-0x75)="6634b9a7b5a4717663c577ce12e0081c9a9fc95240e44003e87624d51087307db3b5dcb4a8415df19589d15f0f91850298a15993b84ad8d911576f9bf6dad077d67dbb6f17b22022164b90b5c8dd7d9a5c3b5a47c1ecaec51719f9834085577a757526df58518f62756a06e3906a494b97d37dbd73", 0x75}, {&(0x7f0000ecb000-0xf3)="f3fa7c22c13a8b895b6af023486f7a780a61eaa9d7f567641e8718f37de6e75aa28f295d00c0efd8aeb622357e204c2132c96718bbfc2c8d2cb92a78c85708a6c37794c7c17402ac5210e3597a90f93944f662f4a719e67e74166a5b8053b933f27e8d363f9c0798ffa738333156db737803229416ec063d39566c27cb539e83a750d84e9a004454d12c27441307a1648b6adda1634039197800baff399f1481045a3dd7dabf0a7448ad8adff50855e9748da608b8a859ae4ca690c10331d5ef679cc2e90fa4f918a340b9fd3db956ff736cba2ce85e4310b28fd8dd5d9696b6df5949749ee38083c2b83ec2648ae6c870b9f5", 0xf3}, {&(0x7f0000847000-0x52)="beeb3366f1febb6ff260da417b4026916a25a4a9f6998e25a02fe9a8a9b8f37aa3b0901a4964ac4c35aa6a8507ca06e54c444e34a0bc9e4f03e57bf5451953e538324d70cd1e87aaf48d863c6239da75e7ae", 0x52}, {&(0x7f000004a000)}, {&(0x7f0000af0000)="6336fcb865f5a729b8d58927127dceedec7357fb1df32aa700beb1df8894cceb655461cd7fe05aaf736c9cacd4e36f65953869b2e4b1905c87a2b3e5ad8ae9635f0d242aff30603775a74dfde0f6d1e2", 0x50}, {&(0x7f0000aa0000)="3056443d4c2f28e68fc7787298fda39a21c61527779f824de8a5917baa8924eee1c258c647c619ffbc9dbf46fb9effc24f70f9cdf90a3cce30931c17eac557004f41230d65c9bf61660e3eacd2c3a6f942abdaaebbd9f8ea73", 0x59}], 0x8) close(r0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) ioctl(r0, 0x1, &(0x7f0000922000-0xaf)="7736b54ef9c861282bde92e1d78e8850690fd070f830a95313acb20533f3140f31ac356d85e87e68f14845a0f700f432d42a487fdb2fd49e802dbc354122d6b7f5615651974559640d8a7b2b3a4efd3a88c1c41e24a73daee7bbf491a1b0cab2e48edd58958fee334f6555124dae27db4fe31c1bd946d38dd8860788cf26ac057ded090695acc84dc8cdd8a7267e1d912833d0c0da4ea9312c788e44699033032f3d5db19ac95fc8cf58d2081c246e") r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = getpid() r2 = syz_open_dev$adsp(&(0x7f0000b6e000)='/dev/adsp#\x00', 0x401, 0x20000) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00001d5000)={0x1, 0x0, 0x10000, 0x40}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00006a5000)={0x0, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00005e1000)={0x924, 0x0, 0x10000, 0x10001}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000b65000-0x10)={0x231, r3, 0x10000, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f000048b000)={0xff, r4}) syz_open_procfs(r1, &(0x7f00008c1000)='personality\x00') r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r5, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = openat(0xffffffffffffffff, &(0x7f000054e000-0x8)='./file0\x00', 0x20000, 0x1) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00008e2000-0x4)={0x401, 0x8, 0x3f}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00001b9000)) r2 = request_key(&(0x7f0000c5b000)='trusted\x00', &(0x7f0000ab8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b28000-0x9)='vboxnet0\x00', 0xfffffffffffffffe) add_key$user(&(0x7f00006cb000)='user\x00', &(0x7f0000d65000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000041d000)="30256bd6c26d4c83e43a4a25b2b152445b05fc52bf1598b0c44c9593ed3aa887174a00834f9f9f45404f276ee0424474da88f9ab2602c1883fe1ec0f42e488c6be3e52bfd3310b23463d8ef5d4ab670582d1cd332eeb25c9d1586308a9f427b2b08022dba7b79dd3bc3a4f6dc20cfb3e66dce228b9a7217c7a06a8a20bae0ec3c3bb68756c4022d96b02211b295a41b98208fbb6e37cb131d39e8bb54e032b78e3f9ae4224dbf0382623315e995268de87cf899df644100f847d0f7965ae8814e05814de63e1da81defaea8804f52456adcf3ce85e757802ebd8487e4a462127848eafe0", 0xe4, r2) r3 = socket(0x10, 0x803, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000f6c000)=0xfffffffffffffc01, &(0x7f0000cf4000)=0x4) sendto(r3, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/02/15 19:16:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) openat$rfkill(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/rfkill\x00', 0x20000, 0x0) 2018/02/15 19:16:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f84000-0x9)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cb0000)={0x0}, &(0x7f00008e0000-0x4)=0xc) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000d26000-0x4)=0x3f59, 0x4) perf_event_open(&(0x7f0000463000-0x78)={0x7, 0x78, 0x0, 0x7, 0x9, 0x7, 0x0, 0x9, 0x9040, 0x4, 0x5, 0x7f, 0x80000001, 0x800, 0x94, 0x1f, 0xffffffff, 0x3ff, 0x8, 0x9, 0x3, 0xe28b, 0x101, 0x90b, 0xff, 0x389, 0x8, 0x2, 0x2, 0x400, 0x6, 0x5, 0x364fed61, 0x7, 0x1, 0x80000001, 0xfff, 0x400000000000, 0x0, 0x9, 0x0, @perf_bp={&(0x7f00002cf000-0x1), 0x1}, 0x1, 0x8, 0x3, 0x5, 0xfffffffffffffffe, 0x400, 0x6}, r3, 0x20, r1, 0xf) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) [ 70.825261] QAT: Invalid ioctl [ 70.842575] QAT: Invalid ioctl 2018/02/15 19:16:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) accept4$netrom(r1, &(0x7f0000230000-0x10)=@ax25, &(0x7f0000b95000-0x4)=0x10, 0x80000) sendfile(r1, r0, &(0x7f0000e80000), 0xfffffffffffffff7) r2 = syz_open_dev$vcsa(&(0x7f0000079000-0xb)='/dev/vcsa#\x00', 0x5, 0x101400) fstatfs(r2, &(0x7f00000dc000)=""/132) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000c55000)={&(0x7f00001d1000/0x4000)=nil, 0xe000000000000000, 0x2, 0x10, &(0x7f00005fe000/0x1000)=nil, 0xfffffffffffffff7}) 2018/02/15 19:16:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d460, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) accept4$packet(r0, &(0x7f00002ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000472000)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000064000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) 2018/02/15 19:16:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000f25000-0x11)='cpusetmime_type$\x00', 0x1) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r0, r1, &(0x7f0000d74000)=0xfffffffffffffffd, 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = dup3(r0, r0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000738000)={r0, r1, 0x0, 0x2}, 0x10) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:18 executing program 0: socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f000000b000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="170000005500030207fffd946fa2830807eee6d87986c4", 0x17}], 0x1}, 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0xffffffffffffffff, &(0x7f00004e5000), 0x0, &(0x7f000080d000)={{0x0}}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00003f1000)=0x0) syz_open_procfs(r1, &(0x7f0000a62000-0x9)='net/stat\x00') rt_sigtimedwait(&(0x7f0000050000-0x8), &(0x7f0000c43000-0x10), &(0x7f0000d19000-0x10)={r0}, 0x8) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) timerfd_gettime(r2, &(0x7f0000827000-0xa)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000053d000)={0x0}, &(0x7f0000a7c000-0x4)=0xc) waitid(0x1, r3, 0x0, 0x20000001, &(0x7f000064c000)) 2018/02/15 19:16:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00003ce000)='/dev/vcsa#\x00', 0x50, 0x1ffe) openat$cuse(0xffffffffffffff9c, &(0x7f00003fe000-0xa)='/dev/cuse\x00', 0x800, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/02/15 19:16:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getdents64(r1, &(0x7f00000ec000-0x62)=""/98, 0x62) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ba8000)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000567000)='/dev/vga_arbiter\x00', 0x408200, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000e8e000)={{&(0x7f0000f5f000-0xcc)=""/204, 0xcc}, &(0x7f0000d6b000), 0x40}, 0x20) syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) fcntl$getown(r0, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000c9a000-0x5c)={0x4, 0x1, {0x3, 0x3, 0x2, 0x3, 0x2e8}}) 2018/02/15 19:16:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) setrlimit(0x4, &(0x7f00009ee000-0x8)={0x3, 0x6}) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000c96000-0x20)="21c3b65fd6b1f9d7cf722916d13ee403d6e99b9409db366eb054409d408a24c6", 0x20) 2018/02/15 19:16:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009fc000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000886000)={0xe7a, 0x9}) 2018/02/15 19:16:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000b20000-0x4)=0xfffffffffffffffb) socketpair(0x7, 0x3, 0x8, &(0x7f0000376000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r3, r2, &(0x7f000037d000-0x4), 0xff) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000cfe000-0x9)=""/59) 2018/02/15 19:16:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = dup3(r0, r1, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000be2000)={0x80000002}) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r3, r1, &(0x7f0000d89000)=0xfffffffffffffffe, 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a0c000)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f000067e000-0x4)=0x9, 0x4) fchmodat(r1, &(0x7f00002a8000)='./file0\x00', 0x182) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00004b6000-0x8)={0x4368cdd3, 0x101}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) [ 71.113360] QAT: Invalid ioctl 2018/02/15 19:16:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000144000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f000067f000-0x4)=0x63b) write$tun(r0, &(0x7f000002c000-0x2c8)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "792519", 0x98, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'aj5', 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}, @dev={0xfe, 0x80}, [], "0ecaefcd53e882061a449f265a1b6328f0a34141dea3a520a3c280d9d097d6932a0f60ce664c1634879b03b9e635212b014769209ed41785cf7a477cb8ac5c3ee1776786096cfa7b3f2885514a697b1e80355393259ea52665f09e62873c729a8835143c02a0bd57"}}}}}, 0xc4) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x81, 0x1, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000348000-0x120)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) 2018/02/15 19:16:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x40040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) r2 = memfd_create(&(0x7f0000da5000)='/dev/loop#\x00', 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007fa000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ftruncate(r2, 0x3) 2018/02/15 19:16:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00005c5000-0xe0)) 2018/02/15 19:16:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000029000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f00001d8000-0xf)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000d02000-0xc)={@multicast1, @dev}, &(0x7f00007f3000-0x4)=0xc) dup2(r0, r0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000f22000-0x4), 0xff) fcntl$addseals(r0, 0x409, 0x2) 2018/02/15 19:16:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000cda000-0x4)=0x7, 0x4) [ 71.145847] QAT: Invalid ioctl 2018/02/15 19:16:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fd3000-0x10)={r1, 0x50, &(0x7f00005df000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ff3000)=r2, 0x4) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:18 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = creat(&(0x7f00009b0000)='./file0\x00', 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000001000-0x4)=0xab4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000002000-0x8)={0xf342}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x400000002, 0x300) sendmsg(r2, &(0x7f0000aaa000-0x1c)={&(0x7f0000b4d000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='bpq0\x00'}}, 0x1e, &(0x7f0000b50000)=[], 0x0, &(0x7f0000419000-0x20)=[]}, 0x0) 2018/02/15 19:16:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000070e000)='/dev/mixer\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ee8000-0xc)={0x0, 0x1c, &(0x7f000085d000)=[@in6={0xa, 0x2, 0x380, @empty}]}, &(0x7f000027f000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000207000)={r1, 0x672bb011}, &(0x7f0000107000-0x4)=0x8) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r3, r2, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) readlinkat(r1, &(0x7f0000fe0000-0x8)='./file0\x00', &(0x7f0000418000-0x19)=""/168, 0xa8) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) getsockname$ipx(r1, &(0x7f0000f52000), &(0x7f000097c000-0x4)=0x10) name_to_handle_at(r1, &(0x7f0000dce000)='./file0\x00', &(0x7f0000fdd000)={0x49, 0x85a, "76f43f0d7b0e35f37d772ed6483b2a5d88921189b39db8055739eeedd042692a12a0fcaca8623ae4ea24d49ab2fed9b7abfed10db3b75f66f8d0f4f98157385a12"}, &(0x7f000076a000-0x4), 0x400) 2018/02/15 19:16:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e75000000e8ffffff00008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000001000-0x24)={0x3ff, 0x6, 0x5, 0x8001, 0x8, 0xfff, 0x7fff, 0x3ff, 0x80, 0xfffffffffffffffa, 0xffffffffffffffe1, 0x80000001}) mmap(&(0x7f000073f000/0x2000)=nil, 0x2000, 0x2000009, 0x810, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000001000)={{0x81, 0x7, 0x10000, 0xfffffffffffffffb, 0x4, 0x3}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00007d8000)={&(0x7f0000072000-0x2c)={0x2c, 0x2, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x200000001, @str=')/}selinux+:\x00'}]}, 0x2c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x0) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r3, r2, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00008b2000)={0x2, 0x5, 0x9, 0x2, 0x7, 0xc6c, 0xaa1, 0x1f, 0x0}, &(0x7f0000ef7000)=0x597) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a95000-0x8)={r2, 0x366}, 0x8) creat(&(0x7f0000776000-0x8)='./file0\x00', 0x1f5) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000063e000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00002ec000)=0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r3 = syz_open_dev$sndpcmc(&(0x7f0000bfe000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) r4 = inotify_init1(0x80800) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000a23000-0xc)={r3, r4, 0x5}) r5 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r6 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r5, r5, &(0x7f0000d89000), 0x0) dup(r6) sendfile(r5, r6, &(0x7f00000ba000), 0x0) 2018/02/15 19:16:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000799000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000c51000-0x50)={{0x3ff, 0x8d99}, {0xffffffffffffffff, 0x2}, 0x0, 0x6, 0x2}) setsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000de3000)=0xab77, 0x4) 2018/02/15 19:16:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b33000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000584000-0x14)={0x9865, 0x20000000000000, 0x6, 0x1, 0x1000}) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) getpeername$packet(r0, &(0x7f00009eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00002dd000-0x4)=0x14) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000338000)) sendfile(r2, r1, &(0x7f0000f22000-0x4), 0xff) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000a03000)={{0x2, 0x2, @loopback=0x7f000001}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x0, {0x2, 0x0, @loopback=0x7f000001}, @generic="a6cd4968a351857084219f7e928e4538"}) 2018/02/15 19:16:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) pipe2(&(0x7f00003df000-0x8), 0x4800) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000fa6000)="92", 0xffffffffffffff76) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000096000-0x1000)=""/4096, &(0x7f000033c000-0x4)=0x1000) connect$inet(r0, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/15 19:16:18 executing program 7: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101440, 0x0) poll(&(0x7f0000b6b000)=[{r0, 0x400}, {r1, 0x2000}, {r2, 0x1000}, {r3, 0x44}, {r4, 0x1040}, {r5, 0x200}, {r6, 0x2000}], 0x7, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r8 = memfd_create(&(0x7f0000614000)='\x00', 0x3) ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f0000558000-0x4)=0x0) perf_event_open(&(0x7f0000326000-0x78)={0x3, 0x78, 0x8000, 0x2, 0x8, 0x0, 0x0, 0x3f, 0x10, 0x4, 0x5, 0x8000000, 0x4, 0x7, 0x2, 0x3256161c, 0xfff, 0x3de7, 0x3, 0x1000, 0x96f7, 0x0, 0x1e, 0x2058, 0xafc, 0x9, 0x68, 0x100000000, 0x8, 0x40, 0x3f, 0x0, 0x9, 0xfffffffffffffff8, 0xffffffff, 0x0, 0xffff, 0x5, 0x0, 0x1, 0x3, @perf_bp={&(0x7f000047e000-0x1), 0x5}, 0x400, 0x3f, 0x1, 0x7, 0x0, 0x4, 0x7563}, r9, 0x7, r8, 0xe) sendfile(r8, r7, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x8001}, &(0x7f0000009000)=0x6) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000010000-0x8)={r1, 0x1}, &(0x7f0000010000-0x4)=0x8) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002600030007fffd0000000000010000d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r3 = syz_open_dev$loop(&(0x7f0000801000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x40000) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r4, r3, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x8, 0x4) 2018/02/15 19:16:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x3) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) syz_open_dev$adsp(&(0x7f0000ff5000-0xb)='/dev/adsp#\x00', 0x2, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x6, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000ca7000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x1c3080) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000000000/0x3a5000)=nil, 0x3a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003a7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00003a9000-0x6)={0x0, 0x90, 0x5}, &(0x7f00003a9000-0x4)=0x8) mmap(&(0x7f00003a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x3, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003a9000-0x8)={r2, 0x8c}, 0x8) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000a1000)="cd30") mmap(&(0x7f00003a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00003a8000), &(0x7f00003a8000)=0x4) mmap(&(0x7f00003a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f00003a9000)="7b89c55a1c2fd473c82b2177e9308ae51596fc76ff2c0fe0fd064ad7c899fd897573faa8aca848", 0x27, 0x90, &(0x7f0000308000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) getrlimit(0xa, &(0x7f000013d000-0x8)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000049000)=0x12, 0x4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003a6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$netlink(r3, &(0x7f0000262000-0xc)={0x10, 0x0, 0x0}, 0xc) mmap(&(0x7f00003aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003ab000-0x16)='/selinux/checkreqprot\x00', 0x403, 0x0) r5 = socket$inet(0x2, 0x6, 0x0) connect(r5, &(0x7f00003a5000-0x10)=@nfc={0x27, 0x0, 0x9, 0x4}, 0x10) mmap(&(0x7f00003ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r4, 0x107, 0x11, &(0x7f000032c000), &(0x7f00003ac000-0x4)=0x4) 2018/02/15 19:16:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = syz_open_dev$sndpcmp(&(0x7f0000cd5000)='/dev/snd/pcmC#D#p\x00', 0x41, 0x10000) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000a87000-0x70)={[{0xfffffffffffffff8, 0x8, 0x4, 0x249, 0x2, 0x4, 0x1, 0x100, 0x7fff, 0x100000000, 0x80000000, 0x3, 0x2}, {0xe7, 0x1, 0x5e13298b, 0x2, 0x3ff, 0x1000, 0x3, 0x4, 0x0, 0x1, 0xf928, 0x40, 0x81}, {0xa62, 0xf0, 0x5, 0x9, 0x2, 0x0, 0x9, 0x100000000, 0xfffffffffffeffff, 0xed3, 0xd523, 0x33, 0x9}], 0x5}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) open_by_handle_at(r0, &(0x7f0000daa000-0x94)={0x94, 0x2, "a81aee8931ac4d12fbac6b5d05df2e4c45e765a48630b2706ab2607d0a498804eaca76827ab6ff6e08da5cd0df1ad0de2781a383ee4197781288f4792a495cc630abb9515f9d42f299d5ca03da1a5ccb8b3274ab85db75d2638e9a63fb4990db860439372f6ff4bc170b0ff787ff109d5a5be95278f6bf298fb615762007ea246d8bb8b88bb77ccab12cf519"}, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000cfa000), 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = syz_open_dev$vcsa(&(0x7f0000365000-0xb)='/dev/vcsa#\x00', 0xfa4, 0x400) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000bc4000)=0x2) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000c79000-0x1)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000078e000)=@sack_info={0x0, 0xc, 0xffff}, &(0x7f0000618000-0x4)=0xc) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000631000)={0x0, 0x0, 0x0, 0x0, 0xfff, 0x3, 0x13, 0x10, "d7499c2c976d36f1ded6ea1e2b7ed828cc4f97e0e37e309893b6465c7488b79ac7e53249f22b7ab748231affc474138dd2b0107e4e076d8764bab871b1987430", "2147f1f7fdbc34d875fb6454c288ad641950f6046699a5e58ebeb82d632d8809", [0x3f, 0x395]}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ea2000)={r3, 0xfffffffffffff801}, &(0x7f00006e9000)=0x8) 2018/02/15 19:16:18 executing program 7: lookup_dcookie(0x0, &(0x7f0000868000-0x6e)=""/110, 0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fe000)='/dev/loop#\x00', 0x4a85d461, 0x0) r1 = dup2(r0, r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e3c000-0xe8)={{{@in=@multicast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000dad000-0x4)=0xe8) timer_create(0x2, &(0x7f0000726000-0xd)={0x0, 0x1f, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000a54000)=0x0) clock_gettime(0x0, &(0x7f00005a7000-0x8)={0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f0000aec000-0x10)={{r4, r5+30000000}, {0x0, 0x989680}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000101000)={&(0x7f0000a24000)={0x10, 0x0, 0x0, 0x11000000}, 0xc, &(0x7f00005b4000-0x7)={&(0x7f00001f9000-0x2c)=@ipv6_getnetconf={0x2c, 0x52, 0x0, 0x6, 0x3, {0xa}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x4}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_FORWARDING={0x8, 0x2, 0x400}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x90) r6 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ustat(0x1, &(0x7f000057c000-0x14)) sendfile(r6, r0, &(0x7f0000d89000), 0xfffffffffffffff7) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004df000-0x11)='/selinux/enforce\x00', 0x12100, 0x0) write$selinux_load(r1, &(0x7f000042f000)={0xf97cff8c, 0x8, 'SE Linux', "4943a003915b99128ff9aea69fedd8e1bc4c2ff99074df04c8b1863c071eae8978823986b3a4bbac2dfab796b32fc4471a6ccc4ed2fd8970844261bb6a039270443bcd73974ab01b493b283ecf284a0ad5bcad09785ad0c373c7d9fd0b83cdb88826fe806abba6e06c4fa5b7c06bf2fc516b47"}, 0x83) 2018/02/15 19:16:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eb2000-0xb)='/dev/hwrng\x00', 0x24000, 0x0) connect(r1, &(0x7f0000ddd000-0x58)=@nfc_llcp={0x27, 0x87, 0x5, 0x7, 0x77, 0x7, "c5ad58461cfe816e9b83b6461fe31912b6802289acca99d1f4d4b523cf21a37cb7259b1f75fd4ad13e7d4683229a2b3233c05a0db894d6170e1c65be5d9d58", 0x1}, 0x58) readv(r1, &(0x7f00001f1000-0x20)=[{&(0x7f0000552000)=""/95}, {&(0x7f0000275000-0x1000)=""/4096}, {&(0x7f0000989000-0x1f)=""/119}, {&(0x7f0000005000-0x9e)=""/158}], 0x343) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000291000)='/dev/loop#\x00', 0x4a85d461, 0x80004002) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000c48000)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000046a000)='/dev/audio\x00', 0x0, 0x0) recvfrom$llc(r0, &(0x7f0000222000-0xfe)=""/254, 0xfe, 0x40, 0x0, 0x0) syz_open_dev$loop(&(0x7f0000f4a000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f00001d6000)='\x00', 0x2) sync() syz_open_dev$sndseq(&(0x7f0000c03000)='/dev/snd/seq\x00', 0x0, 0x101080) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000eb000), &(0x7f0000666000)=0xb) 2018/02/15 19:16:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) getpeername$packet(r1, &(0x7f0000425000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000e40000-0x4)=0x14) bind$can_raw(r1, &(0x7f000090b000)={0x1d, r2}, 0x10) 2018/02/15 19:16:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00008d0000-0x1)='.', &(0x7f00004f2000+0x79d)='./file1\x00') chdir(&(0x7f00003fa000)='./file1\x00') 2018/02/15 19:16:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ba7000)=0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000450000+0x3f4)='./file0\x00', 0x1ffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000088f000)={0x1, 0x0, [{0x100000000, 0x7, 0x0, 0x0, @irqchip={0x2, 0x2}}]}) process_vm_writev(r0, &(0x7f00008f2000-0x50)=[{&(0x7f0000bb8000-0xeb)=""/235, 0xeb}, {&(0x7f0000112000)=""/242, 0xf2}, {&(0x7f0000b42000)=""/4096, 0x1000}, {&(0x7f00009c9000)=""/85, 0x55}, {&(0x7f0000a41000)=""/52, 0x34}, {&(0x7f0000196000)=""/88, 0x58}, {&(0x7f0000843000)=""/10, 0xa}, {&(0x7f0000b65000)=""/87, 0x57}, {&(0x7f0000b25000-0x14)=""/20, 0x14}, {&(0x7f00003d1000-0xcd)=""/205, 0xcd}], 0xa, &(0x7f00007f2000)=[{&(0x7f0000671000-0x59)=""/89, 0x59}, {&(0x7f000092e000)=""/185, 0xb9}, {&(0x7f0000f71000)=""/235, 0xeb}, {&(0x7f000016b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b9b000)=""/222, 0xde}], 0x5, 0x0) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) sendfile(r3, r2, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000007e000)='/selinux/checkreqprot\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x44a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000765000-0x18)={0x0, 0x5, 0x0, 0x100, 0x2}, &(0x7f0000ca3000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f1e000-0x98)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x5, 0x400}, &(0x7f0000108000-0x4)=0x98) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000bfd000-0x4), &(0x7f0000ea1000)=0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000286000-0x4), &(0x7f0000d41000)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e4c000-0x8)={r2, 0x4}, &(0x7f0000990000-0x4)=0x8) 2018/02/15 19:16:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00002cb000-0x20)={@generic="c277fc523e78047066791bc34a812465", @ifru_flags=0x100}) 2018/02/15 19:16:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_dev$sndpcmp(&(0x7f0000c4a000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x2080) perf_event_open(&(0x7f0000f63000)={0x5, 0x78, 0xbf2, 0x2, 0x31, 0x1, 0x0, 0x255, 0x162, 0x4, 0x6, 0x316a, 0x8, 0x100000001, 0x2, 0xfffffffffffff2a1, 0x6, 0x78628a51, 0x0, 0x0, 0x2, 0x7, 0xdd, 0x2, 0x82c, 0x5eded639, 0x7fffffff, 0x4, 0xff, 0x1, 0xfffffffffffffffe, 0x7aa, 0xea7174, 0x8, 0x8000, 0x6, 0xc00b, 0xfe, 0x0, 0xc9, 0x7, @perf_bp={&(0x7f0000751000-0x1), 0xe}, 0x10400, 0xfe13, 0x100, 0x2, 0x1f, 0xfffffffffffffffb, 0x400}, r0, 0x48e, r1, 0x1) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r3 = syz_open_dev$dspn(&(0x7f00006ef000)='/dev/dsp#\x00', 0x5, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f000080f000)={0x2, &(0x7f00003e3000-0x10)=[{}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00009af000)={r4, 0x3}) r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) readv(r3, &(0x7f000076f000-0x8)=[{&(0x7f000002d000-0xca)=""/202, 0xca}], 0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000029d000-0x11)='/selinux/enforce\x00', 0x2, 0x0) sendfile(r5, r2, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001200030207fffd946fa283bc0aeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f000000d000-0x38)={&(0x7f000000d000-0x10)=@can, 0x10, &(0x7f0000007000-0x50)=[]}, 0x0) recvmsg(r0, &(0x7f000000f000)={&(0x7f0000010000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f000000f000)=[], 0x0, &(0x7f0000001000)=""/241, 0xf1}, 0x0) recvmsg(r0, &(0x7f0000012000-0x1c)={&(0x7f0000010000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000010000)=[]}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000000e000)) 2018/02/15 19:16:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000d56000)='/dev/loop#\x00', 0x5, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000498000)="74086e750000000000000000008c00", 0x1) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) fcntl$getownex(r1, 0x10, &(0x7f0000f6b000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00003d5000)={{{@in=@broadcast, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000e47000)=0xe8) getgroups(0xa, &(0x7f0000d44000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004e2000)={r2, r3, r4}, 0xc) 2018/02/15 19:16:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000961000)='/dev/loop#\x00', 0x4d3, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) listen(r0, 0x101) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$VT_WAITACTIVE(r2, 0x5607) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000609000)={0x1, [0x0]}, &(0x7f00008a8000)=0x6) 2018/02/15 19:16:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = openat(0xffffffffffffff9c, &(0x7f000062c000)='./file0\x00', 0x80, 0x58) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00005af000)={@multicast2, @empty}, &(0x7f0000665000-0x4)=0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000f14000)="03b50508d3a0fce1a19638c4e49242dfa8e99a21ccdd4d5eb6889b569fdf2544f0", 0x21) sendfile(0xffffffffffffffff, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) getpeername$netlink(r1, &(0x7f0000619000+0x605), &(0x7f0000aa6000-0x4)=0xc) 2018/02/15 19:16:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x40, 0x18}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000002000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='vcan0\x00', r3}) dup3(r1, r2, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) ioctl(0xffffffffffffffff, 0x80000000, &(0x7f0000000000)="9bcdb97de03e598d55c25c839784bb45159243cfa88458e6d8727886") fcntl$setsig(r4, 0xa, 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x3, &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r6 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r6, r5, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r0, r0, &(0x7f0000816000), 0x809) 2018/02/15 19:16:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000086000)) 2018/02/15 19:16:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000c5a000)="001000000000000400000000008c08", 0x1) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) recvfrom$ax25(r1, &(0x7f0000caa000)=""/197, 0xc5, 0x2100, &(0x7f0000057000-0x10)={0x3, {"00387cd582884e"}, 0x1}, 0x10) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000afa000)=0x7, &(0x7f0000aef000)=0x4) 2018/02/15 19:16:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) accept4$packet(r1, &(0x7f0000a39000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000770000-0x4)=0x14, 0x800) [ 71.611381] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/15 19:16:18 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000003000-0x18)=[{&(0x7f0000003000)="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", 0x1000}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r0, r0, &(0x7f0000af9000-0x4), 0x200000000ff) 2018/02/15 19:16:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) fstat(r0, &(0x7f0000d68000)) openat$kvm(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/kvm\x00', 0x40, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000a000-0xc)='/dev/autofs\x00', 0x240000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000215000)=@assoc_value={0x0, 0x6}, &(0x7f0000f79000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d6f000)={0x9, 0x7, 0x8003, 0x0, 0x5, 0x9, 0x8, 0x6, r2}, 0x20) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r3, r0, &(0x7f0000d89000), 0xfffffffffffffff7) [ 71.665938] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 71.687539] audit: type=1400 audit(1518722178.732:81): avc: denied { validate_trans } for pid=11326 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/02/15 19:16:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000eea000)='/dev/loop#\x00', 0x4e85d461, 0x4000) r1 = syz_open_dev$mice(&(0x7f00008c6000)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e52000)={0x0, @in6={{0xa, 0x1, 0x3, @empty, 0x5}}}, &(0x7f0000db1000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000855000-0x6)={r2, 0x3}, 0xfffffffffffffed1) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000df2000)='/dev/cuse\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000ca6000)=0xfc, 0x4) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r4, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$LOOP_SET_FD(r4, 0x4c00, r4) 2018/02/15 19:16:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x7, &(0x7f00005f7000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e01000)=0x7, 0x4) r2 = timerfd_create(0x0, 0x0) read(r2, &(0x7f0000da2000)=""/8, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r3 = inotify_init1(0x0) r4 = getpgid(0x0) timer_create(0x4, &(0x7f0000f39000-0x58)={0x0, 0x3, 0x0, @tid=r4}, &(0x7f0000e5f000)) fcntl$setstatus(r1, 0x4, 0x44000) r5 = gettid() fcntl$setown(r3, 0x8, r5) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) fcntl$setsig(r3, 0xa, 0x20) pkey_alloc(0x0, 0x1) inotify_add_watch(r3, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) timerfd_settime(r2, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)) 2018/02/15 19:16:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000471000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000144000-0x8)={r4, &(0x7f0000630000-0xb6)=""/182}) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) 2018/02/15 19:16:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4000000000, &(0x7f0000001000-0x8)={0x0, 0x0}) nanosleep(&(0x7f0000ea5000-0x8)={r0, r1+30000000}, &(0x7f0000c85000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000dc2000-0xb)='/dev/loop#\x00', 0x81, 0x200000) socket$nl_crypto(0x10, 0x3, 0x15) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000044a000)='/dev/vga_arbiter\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) r4 = memfd_create(&(0x7f0000032000-0xf)="74086e750000000000001a00000500", 0x3) getpeername$netrom(r3, &(0x7f0000064000-0x10)=@ax25, &(0x7f0000f71000)=0x10) sendfile(r4, r2, &(0x7f0000d89000), 0xfffffffffffffff7) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f69000)=[@in6={0xa, 0x0, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, @in6={0xa, 0x2, 0xffffffffffffffff, @empty, 0x10000}], 0x38) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000989000)) 2018/02/15 19:16:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000083d000-0xc)={0x0, 0x0}, &(0x7f0000096000)=0xc) getgroups(0x4, &(0x7f00006d6000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fchownat(r0, &(0x7f00001cc000-0x8)='./file0\x00', r1, r2, 0x1c00) sendfile(r0, 0xffffffffffffffff, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005db000)='/dev/loop#\x00', 0x81, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000664000-0x8)='./file0\x00', &(0x7f0000253000+0x629)=@known='system.advise\x00', &(0x7f0000c4c000)=""/147, 0x93) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a93000)='/proc/self/net/pfkey\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000e38000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000b71000-0x40)={0x40, @time={r2, r3+30000000}, 0x6, {0xffffffff, 0x7}, 0x4, 0x2, 0x401}) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x2) sendmmsg$alg(r4, &(0x7f0000a35000-0xc4)=[{0x0, 0x0, &(0x7f00003c8000)=[{&(0x7f0000c07000-0xcb)="1f2e7c9ac38a00f2197668aa9f4e44262b548e9c6e340ac061230c6a83fd2ba27a2efbe1b02dc075fc2bb73f4d25be8084cd290e53512b119122733fbf16317beb0e254c4ea586c86be43768e4a7db16bc028f53462952fc1cef384226f6a30dccb9ac5544deaf143fe6fec944b0ac7e2ba2d43aa6965eb498b2b0981a6e4c04727862a59668a633978b3d9020b81877d4e5a443fa4a88464e689978d7e84a7a85060a156f6ec0771dedfb6fb7334a4477a3e678d425ad8fd51806cac4483f3a4408f003e44830b0c45350", 0xcb}, {&(0x7f00003dd000)="2061446cdb63612933164da5726f070e0eab92278db0422507e7802425245cd1e24418ac25a51752500308534a2571d6d78f260093479e3a68bae114d2954d9f204691d89ca810d3", 0x48}, {&(0x7f0000362000-0x51)="8fdc93410a9510855bf39a1fc4f94631624d443d656fb39aa1f6c70726272ee900cf82261b044cdba7e6d5a52ef641bd17d84c92432910de8521bb2dd6ca9291b07419071cd700b6273e0ccf0d40c6a0b7", 0x51}, {&(0x7f00003fb000)="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0x1000}, 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0x1000}, {&(0x7f0000ead000-0xac)="c0e77137e8e8b689c25abcb04cae7b0c8590a1837c0f78f7d0eb86f698f75d34d2fc345ccfe6edd3074ae5051aecf5fbd263061f6301ade3668e4cf74e633cc99e36142e13b026d6a0cdccfde5f9124197c23fa9bef14c6822998a667bdf89b858968848e7fbf53f6ef83e546672c2f904adce8d2e987d7a26ee701ff49d45759e37f4889b3d0b2a10f1a553adc6359409361b689f2b2c109eca0840401f6a618277770881cd5048c60ca545", 0xac}], 0x7, 0x0, 0x0, 0x80}, {0x0, 0x0, &(0x7f00008d4000)=[{&(0x7f000088a000)="0fa26eb2e9cdd0cc61fb1b7115668960ff3cbba87c5a49d6176b9516e724778a1e10581179e5087c9d4e9950b4bb8646db4419e44610c0cf31ae1aed474d1334246b578da383dfccfe10ba6faba9755ca51ae023f61f04414089e120456fdfc29370", 0x62}, {&(0x7f000020f000)="11d36d588dac9e800bd030f9444e39dad996a3a47a199b807482a642eafbad7f8e6577cd2b4a999afd77234dd879d34fa1850efb84f15be3f2251d3e6c8ca0b390147815dfea768bea", 0x49}, {&(0x7f0000b06000)="8e5d0370af5ec74d5342b42e46c87805acbccbf5763d2ae9d1de2a343b3bb95ac523eb186f3481d147b96cbc71cfaa0320925bf5af4da6ccd9fb2393a833e9307e227fa58073eb13341060bcca816cf2eb8017224121bdc9ac8ae3486c41874ad205a5e8495d81d7e972f8cdd19c517d9b60dce76088c3f4281362aa19387204d1a9bbdbc15e4a7b8411519794c4d0ed34995e1a932626b9487fa6ab8de5a07c2458858b", 0xa4}, {&(0x7f00006dd000-0x1000)="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", 0x1000}], 0x4, &(0x7f000028c000-0x20)=[@assoc={0x10, 0x117, 0x4, 0xb6}, @assoc={0x10, 0x117, 0x4, 0x108c}], 0x20, 0x1}], 0x7, 0x4000010) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r4, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000151000-0x4)=0x800, 0x4) sendfile(0xffffffffffffffff, r0, &(0x7f0000d89000), 0xfffffffffffffff7) lseek(r0, 0x0, 0x3) setsockopt(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000d93000)="d1ea7ce43fe9ca9df3a067ed33cd6f7077125cd6e6a6f8831110a9e122799a63d45be515b4c4b41f28865497a8fc7f1a7411f6af67fadb4290e98eb5ffcd0d3892800f326866d3a54cab323f5082c5940a56853158f81e940cb772f98ddb0827bc9145c910aee1829119f2ba4a7656b57e56e59f91b3758a88113564581a1546e2252faff776499c5a5e944630e10a42fd0d5d63d1143822af6753d6f6b6ca08d1d948d889790114d9dfe13839afa9d684bd89621b8372d732c720238fb1c11f2ab26233d0fafdc7f4fdf8fcd3e433129c23cd1886af8b482d088449", 0xdc) 2018/02/15 19:16:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f36000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f00007b9000-0x1c)={&(0x7f0000210000)=@vsock={0x0, 0x0, 0x0, @any}, 0xffffffffffffff63, &(0x7f0000473000-0x20)=[{&(0x7f0000769000)=""/172, 0xac}, {&(0x7f00009b5000)=""/66, 0x42}, {&(0x7f0000b2c000-0x81)=""/129, 0x81}, {&(0x7f0000d52000-0x42)=""/66, 0x36f}], 0x4, &(0x7f0000e18000)=""/30, 0x1e, 0x100000000}, 0x22) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000790000)=0x0) readv(r1, &(0x7f0000d15000)=[{&(0x7f00003da000)=""/82, 0x52}, {&(0x7f0000575000)=""/182, 0xb6}, {&(0x7f0000356000)=""/4096, 0x1000}], 0x3) r3 = syz_open_dev$midi(&(0x7f0000025000-0xb)='/dev/midi#\x00', 0xffff, 0x101000) r4 = perf_event_open(&(0x7f00004b9000-0x78)={0x3, 0x78, 0x7, 0x13bc, 0x5, 0xb5e0, 0x0, 0x0, 0x8800, 0x0, 0x4000000000, 0x400, 0x6, 0x2, 0x6, 0x33, 0x8000, 0x9, 0x100000000, 0x6, 0x2, 0xfffffffffffffffd, 0x9, 0x7fff, 0x2, 0x16, 0x1b, 0x2, 0x80000001, 0x923, 0x1, 0x7581, 0x6, 0x800, 0x200, 0x5, 0x10001, 0xfff, 0x0, 0x22, 0x0, @perf_bp={&(0x7f000056b000-0x1), 0x4}, 0x5010, 0x1, 0x0, 0x5, 0x9, 0x4146b44b, 0x40000}, r2, 0x80, r3, 0x6) r5 = syz_open_dev$loop(&(0x7f00007c0000)='/dev/loop#\x00', 0x4a85d461, 0x4000) r6 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r6, r5, &(0x7f0000f22000-0x4), 0xff) ioctl$VT_ACTIVATE(r3, 0x5606, 0x3) pwrite64(r4, &(0x7f00000cd000-0x61)="1c24a3ef606843c1faa533c9146186470f03016f87cdd9b85959729ecee2ca34e57df89602ccd40d7cf664c9724a141be75c72f31878e94a9b56b889fe4a3d89380d0e432cf2a69d132ad08b9e7ee73617d589e41eefe1acfabe4f6a91e4f401b8", 0x32, 0x4) 2018/02/15 19:16:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00009da000)=0x8) 2018/02/15 19:16:18 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b92000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b3b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f00009f6000)='/dev/loop#\x00', 0x1) listxattr(&(0x7f0000203000)='./file0\x00', &(0x7f0000794000)=""/42, 0x19) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000)=0x4, 0xfffffffffffffff7) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000181000)={{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x4}, {0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}, 0x6, [0x4, 0xfda, 0x2, 0x0, 0x3, 0xffffffffffffffff, 0x5, 0x200]}, 0x5c) 2018/02/15 19:16:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000500000)=""/38) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/15 19:16:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_dev$mice(&(0x7f0000673000)='/dev/input/mice\x00', 0x0, 0x100) perf_event_open(&(0x7f000001b000)={0x6, 0x78, 0xffffffffffffffff, 0x2, 0x5, 0xfffffffffffffff8, 0x0, 0x8b, 0x20000, 0x1, 0x7, 0x7, 0xd, 0x4, 0x7, 0x2, 0x7, 0x2, 0x55, 0x3, 0x200, 0x5, 0x7fffffff, 0x5, 0x1a, 0xa98, 0x7fffffff, 0x1000, 0x1, 0x7, 0x1, 0x1, 0xffffffff, 0x7, 0x1, 0xf33, 0x4, 0x9, 0x0, 0x9, 0x7, @perf_bp={&(0x7f000042b000), 0x4}, 0x32414, 0x9, 0xffffffff7fffffff, 0x2, 0x7, 0x8, 0x6}, r0, 0xfffffffffffffffa, r1, 0xc) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000ff6000)={0x7, &(0x7f000059b000)=[0x7, 0x7ff, 0x3ff, 0x2, 0x3, 0x1, 0x5f4cab43]}) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00005af000-0x2a8)={"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"}) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r3, r2, &(0x7f0000d89000), 0xfffffffffffffff7) sched_setattr(r0, &(0x7f0000c1d000)={0x30, 0x6, 0x0, 0x292, 0xa8, 0x5, 0x1f, 0xd3d}, 0x0) 2018/02/15 19:16:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000776000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x0, 0xff) bind(r1, &(0x7f0000640000-0x1e)=@pppoe={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="10bf2024e0c107f73a9d23efa03ccf14"}}, 0x1e) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000671000)=0x6, 0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004e3000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000eb9000+0x83f)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009b4000-0xc)={0x0}, &(0x7f0000f95000)=0xc) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f000044d000)={r2, r2, 0x81}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000c8c000-0x12)={0x7, [0x7, 0x100000000, 0x3, 0x1000, 0xc58, 0x80000001, 0x80000000]}, &(0x7f0000310000)=0x12) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000005000-0x110)={{0x0, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13}) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000706000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r5, 0x4008ae48, &(0x7f000030f000)=0x16000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00002f9000), &(0x7f0000492000)=0x4) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000bab000-0x28)={0x0, 0x1000}) 2018/02/15 19:16:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) syz_open_dev$admmidi(&(0x7f0000e32000-0xe)='/dev/admmidi#\x00', 0x1, 0x202101) 2018/02/15 19:16:18 executing program 5: r0 = syz_open_dev$midi(&(0x7f000051a000)='/dev/midi#\x00', 0x3, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000-0x24)={0x10001, 0x3ff, 0x5, 0x401, 0x7, 0x0, 0x708000000000000, 0x9, 0x9, 0x6, 0x9, 0x4}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x3d8, 0x4) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000f22000-0x4), 0xff) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000564000-0x18)={0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000078b000)={&(0x7f00006b2000/0x1000)=nil, 0x1000}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000e12000)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000057f000-0x30)={0x88, 0x0, &(0x7f0000a02000)=[@release={0x40046306}, @free_buffer={0x40086303, r3}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x68, 0x10, &(0x7f00005ee000-0x68)=[@ptr={0x70742a85, 0x1, &(0x7f0000b8a000), 0x1, 0x3, 0x17}, @fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f0000f60000), 0x1, 0x2, 0x7}], &(0x7f00000f7000-0x10)=[0x58, 0x28]}, 0x2}}, @dead_binder_done={0x40086310}, @free_buffer={0x40086303, r4}, @clear_death={0x400c630f, 0x3, 0x3}], 0x0, 0x0, &(0x7f00009ee000)}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2018/02/15 19:16:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f000041a000-0x10)={0x10000, 0x10c000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000808000)='/dev/loop#\x00', 0x4a85d468, 0x4000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00003c5000)='/dev/vcs\x00', 0x101000, 0x0) bind$bt_rfcomm(r2, &(0x7f000057d000)={0x1f, {0x6, 0x1, 0x10000, 0xffffffff, 0x288, 0x32}, 0x7}, 0x9) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000c7a000)={0x4, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}, {0x2, 0x0, @empty}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x1, 0xffffffffffffd9d5, 0x5, 0x1f8, &(0x7f00005ce000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0, 0xfffffffffffffffb, 0x101}) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r3, r1, &(0x7f0000d89000), 0xfffffffffffffff7) getcwd(&(0x7f0000a75000-0x87)=""/135, 0x87) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000237000), &(0x7f0000292000-0x4)=0x4) mmap(&(0x7f0000922000/0x2000)=nil, 0x2000, 0x4, 0x5012, r3, 0x0) 2018/02/15 19:16:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r2 = add_key(&(0x7f0000f3e000)='rxrpc\x00', &(0x7f0000f23000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000a51000-0x8f)="a46ee3b10b9e9bd2190ba3ddde95174edff4e62252d8ebf419934f4b96230ec50913e09b0dede49fe3510657d84ed2603c0a2c4e85ce63b51a60686a2ba41df60b1d39251733faf1320f97fe843577e02317d0d9fa6dec704816377f2fd8e2b80f3235942fae1f4e7015ecde09e6f4402508d86e8751902c3486165d960b3ff2b8484eb2c5fd18efba071a3fb55254", 0x8f, 0xfffffffffffffffd) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b9a000)={{{@in=@multicast2, @in=@multicast2}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000255000)=0xe8) add_key(&(0x7f0000fa0000)='rxrpc\x00', &(0x7f0000fbd000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000cd9000)="7a61bd2eb07f6532612bf6014276539aece3b64c448a9bdd654d6e06720308a8cf96f675d90afaa778b6255675a4c2cd7e3201c3c116b2b52e3a5e78a033688a3c5e7b5ed9d29b847a7d6a054ba278cf0be2c0223c6e41546b50e537a4d2799deb2e90ab0cfe31c35d87a3981186c29caa975aaa5d986752f0ead8ce458786138f96b25e6e1e1682dea814dc9d2beab40dec6e9e71d35e821186a800cbe85667a1d5c6e4d7a3a1200f13f1ff044d5be90edae8f129bcdc751df99db8406ea71fe29dc5b102", 0xc5, r2) r3 = request_key(&(0x7f0000143000)='syzkaller\x00', &(0x7f0000071000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000358000-0xb)='/dev/loop#\x00', 0x0) keyctl$unlink(0x9, r2, r3) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000416000)={0x7, &(0x7f0000cd2000)=[{}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000969000)={r4, 0x1}) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) getpeername(r1, &(0x7f00004c5000-0x10)=@ax25, &(0x7f0000ee5000-0x4)=0x10) 2018/02/15 19:16:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a69000)='/dev/loop#\x00', 0x4a85d465, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = syz_open_dev$vcsa(&(0x7f0000428000-0xb)='/dev/vcsa#\x00', 0xffff, 0x8000) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000071000-0x24)) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) sendfile(0xffffffffffffffff, r0, &(0x7f00007de000), 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_RUN(r1, 0xae80, 0x0) fcntl$notify(r0, 0x402, 0x3c) socket$nfc_raw(0x27, 0x1, 0x0) r2 = memfd_create(&(0x7f00002af000)='\x00', 0x0) sendfile(r2, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f000007c000)={0x58, 0x0, 0x1, @random="07000000000000000000e6065d86a61bf2b3b36e2713546deaa31b55dededda4847ff7bf2b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b1b3dd332fdbf7b83919045"}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006e3000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x200, 0x0, 0x3, 0x8, 0x3f6, 0x1, 0x9}, 0x20) 2018/02/15 19:16:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000037a000-0xb)='/dev/loop#\x00', 0x40, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r2 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000026b000)={0x0, 0x0}, &(0x7f00005ee000-0x4)=0xc) fstat(r1, &(0x7f0000f1f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000897000-0x8)={0x0, 0x0}) r6 = getuid() getresgid(&(0x7f0000e8d000), &(0x7f0000ff1000)=0x0, &(0x7f00003de000-0x4)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b3d000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000164000)={0x0, 0x0}, &(0x7f0000744000)=0xc) getresgid(&(0x7f0000a3c000), &(0x7f0000889000-0x4)=0x0, &(0x7f0000570000-0x4)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f6e000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000eab000-0xe8)={{{@in=@broadcast, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000bdd000-0x4)=0xe8) r13 = getegid() sendmmsg$unix(r1, &(0x7f0000428000)=[{&(0x7f00001ba000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d0d000-0x50)=[{&(0x7f0000cfa000-0x51)="b85a61881d6a80605d89fccd23bbd4095c2c620d92d4176335ca39832de7fd58ac246bffba57db28c2f03c5b77284e53b32dc4f552ef523a105d1e6200aaaea0da5903671b18348f66d1fd5d623fe57dab", 0x51}, {&(0x7f000044b000)="d4c062471953be01bd71e65b2ed7b4d2326073ac59", 0x15}, {&(0x7f0000dd6000)="7491f17cf401fb1a34b132e985f0229a68cd90b6aa4a2d0a97c9bbe3a33470a4fe730d8345259d4cc736e5c45a1cb91c94df19ee35acef516c59e72d9c76fb01d5b337333399870db01394422cac88cbdb45a0b3a62da0c098c77755e445b7c9078ba0e5443c95deee0af51275524e51534b4fe33c4ee105775c4f949bdde7a5d2a6c01ea195d14ebb2593a85e49e86b27b477c012f9c8224d3c4d614eca8fd842bf2eb32d2bd2f47d8659df72ee6b3005ff2ee22facb3ddcd828a9efe4f9a62b416f74a9983b5aaabc0e38c63b1f6e50440", 0xd2}, {&(0x7f0000d56000)="1c0bc3b76e4d515ae88f42365b35ada53722a4a9ecd6f9bf76bddd3199ed051f3cdc2d0fb047cde9741896c6f5dee5629aabdbdb1c8b069a6fa5c79551772eb789f68ab0c92596ea6f1ef126a425e1c3398e8553215980c769e329eda7ffb36f0e8acf2ac2e7ed18cf5628", 0x6b}, {&(0x7f0000e5d000-0xe7)="5881f30a7400115568cb6e9e29b5c07b06741f578cb85bf8c4ac68cf12a6da05af48a0451fb1b6dd445c09b75baa183bf639df0cc43108d6acb8f2a76363036ed926e4db25c31630a640adc3cbc148101ebf0aaa41619a10fdec083a57ba1c92d2a0f3a069a80fcb3d440243b3c689bc25a267fd07a2db8e910ff22186dcc272d5c449abb63c007336ec25c8df5605767b8a6a6a19840d350bd78d12f57ae02d15e5b6549eae9e09b44a185fa0db960b2f34efc864c0e055ecd9ca6f05b1503ae976605bf6ad9f7a0ee018511ed006a852d70753046bdeb9c8349b1985a4b23e15a8588a5b77c5", 0xe7}, {&(0x7f0000d4f000-0x1000)="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0x1000}, {&(0x7f0000f10000)}, {&(0x7f00008de000)="7787e0fa3c8142073df0578a72fb38f389f34037fc24b1476e6afcfbf6f17d624de16ac9326bde8f6100c193b625f874d423ce5cbccb3551179fb4ed73c2a07da96fcdc5b78b6d40a9ed2395c15e361cb90c55d9337a6b4d0ae3610d58ab3edcf6e3889bc3befdc35355513af590a5c77f53fef1dc5d956ff1fea5aa658429c751b21adb8ec12aca7969696276b98ddee73f89b1432a9534d712757d9464ac64febb6c0b68eb438763b400d76aed88d310606cfde0e1ce246d057f0c04dfdbab6f5e2a55286008271f3088616344eb6830e683d8a70f04cfd5bf7dda06116906c771bcd6b5e1b1d623387ccf6681", 0xee}, {&(0x7f00003f5000-0x1f)="06612c13b85445d3d1068a50d1012bdb310f8675650b3a3a7923436dd645a5", 0x1f}, {&(0x7f00005cb000-0x2e)="94801e19767ad665616c7c369d776fdfc0b99c5fc51d4d971f991b8075c8115c3fa7d6f208c6d684ddb3031f1c69", 0x2e}], 0xa, &(0x7f0000314000-0x78)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x24, 0x1, 0x1, [r1, r1, r0, r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r1, r1, r1, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x78}, {&(0x7f00003cd000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000083f000-0x28)=[{&(0x7f0000e00000)="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", 0x1000}, {&(0x7f00002e9000)="60162affb0d93c7b99a7d24b08c84fca40f76f4b6f71d3dea3d1c5cd96c013b6e31d49a15101886b3c5c0e272fd9388ead6a373347c54ac8f24b84dc642b3954ef972a67d10fc6d7f009f7c429a163dfb5242539bd99712998d93c9708224ab2ec97d3cf57daa7ecb5fc63a51cb5b2e5cf80f8330374895710df4ba229b6f531263b52d83b6016d024dd4d98e7c65c6cd3d861c413f886", 0x97}, {&(0x7f0000e64000-0xf2)="8584ce29bc150c09dd957ab62786740b262bb846fe4db398a1eb4e8bf4de9061dc58ccfa39e5b4646f0da02e570207eeaa3787ecce998ffea7a8ff6f8bedd09578e7d6696aabbe1513a8e1e0b1342e0cd32de98b5b81e05b85f8a9b128868489816234feb68cc8e002c794d18705a23966268def85a9b553f682913d2f8aa5976dbef056edc4f387f3852bc68214dca42bef8ea16cf9bef8a82d3d06e2a46aae07752410f5d6690b28a5c7dc8bfb133501b101898ac074789be1a1ebe2a48e3cf1194cc437c2cbf6aa60c9d316da81f02b5866c549e6714374783f0d64255b15b6c710cbd87cd7358060573bdf9bfd0342ef", 0xf2}, {&(0x7f0000be8000)="34b9e2cd72804bd513b40515898a10fc3eca27180bf4f0d8c93f93e648363be95322e9114a24336e47e6407f2a94422ceb8b97b0b8b58c31fe473acb9c01ceea1bf8212e27593e9539cd4899c57dc31dc096ba46c8a5e78c285d2037f1bb773f7330f66d0f5aeb1c9480bf07feba7cd085b0d6a0d954d880c1987e7602f2d57bb9a0041bb12ac724e2f22efbcb266cc450a32ca03bc192617e591305a7329c4023c1ef0308da4b09d3de07aaaea1997ad2c792372ec24db8eb46c25bc308816593054cfd1f1e98da7ec448629fb4bf2451d75d3a93b5f0970440", 0xda}, {&(0x7f00004ee000)}], 0x5, &(0x7f00007f0000)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x24, 0x1, 0x1, [r0, r1, r0, r0, r1, r0]}, @rights={0x2c, 0x1, 0x1, [r1, r1, r1, r0, r0, r0, r1, r1]}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x94, 0x10}], 0x2, 0x40090) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) mount(&(0x7f00009ab000-0x8)='./file0\x00', &(0x7f0000ab1000)='./file0\x00', &(0x7f0000c80000)='fusectl\x00', 0x880001, &(0x7f0000bc4000)="8049375b3be18e9d3cc1688f872b7dc8b6b9136ba01c64d49c9233a6341e7226a4096ac50d48823f9eac170f2fbca2d320b878b25bad0ec5fce0ea4ecb7c185d8e85aae7502a64f225ae003d630539d5b69408f6317a354a30fb33a885b4fa90ff6a47e41cefae40efa82621e2cfefa5de76a71a7db6c5238291628fcbe64b0db75a1929d69f9ee0b5db10506190fd567109bfe9ec95bb1e7c97452a1104b747f0352f6206a6b72b8fff1760bfa5e02a9d3da1ea4462b28b801bb41ca2c7151a279b") 2018/02/15 19:16:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001000-0x40)=[{{&(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000001000-0x38)=[{&(0x7f0000000000)=""/71, 0x47}, {&(0x7f0000000000)=""/202, 0xca}, {&(0x7f0000002000-0x16)=""/22, 0x16}, {&(0x7f0000002000-0x5d)=""/93, 0x5d}, {&(0x7f0000001000-0x2f)=""/47, 0x2f}, {&(0x7f0000000000)=""/53, 0x35}, {&(0x7f0000002000-0x5d)=""/93, 0x5d}], 0x7, &(0x7f0000001000)=""/147, 0x93, 0x62}, 0x3f}, {{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/200, 0xc8}, {&(0x7f0000002000-0x4)=""/4, 0x4}, {&(0x7f0000001000)=""/115, 0x73}, {&(0x7f0000001000-0x86)=""/134, 0x86}], 0x4, &(0x7f0000000000)=""/161, 0xa1, 0x6}, 0xfffffffffffffffe}], 0x2, 0x1, &(0x7f0000001000)={0x77359400}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r0, r1, 0x0, 0x3) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x8080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r3, r2, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = syz_open_dev$urandom(&(0x7f0000b01000)='/dev/urandom\x00', 0x0, 0x40000) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00008e1000-0x97)={0x4, 0x8f, "bcfc46f584b1092fd9b01753cdde9967bb0491ad4b3c0283cbf596cf0772455186737feca3ae44824733ae496da536f6220c8e5678c5e532c0c932be187dc073df29083bd59617a4c7cd599f930571a764107a2626b4b3f3118ad369cdcd24becde50f782a0e938a6a30c7c9de1f57a72f95dc51f9e9638b26138a138863475f443b4923eed07662d92dde47e5246a"}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) socket$inet(0x2, 0xb, 0x5) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt(r0, 0x6, 0x2, &(0x7f000028c000-0xf4)=""/244, &(0x7f000076c000)=0xf4) 2018/02/15 19:16:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000d8f000)="74086e00ec00000000000000008c00", 0x2) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000851000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$rds(r1, &(0x7f00009ec000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f000013b000-0x1)=0xe9, &(0x7f00003ba000)=0x1) userfaultfd(0x80000) 2018/02/15 19:16:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000df000-0x4), &(0x7f0000669000-0x4)=0x4) sendfile(r2, r2, &(0x7f0000ab4000), 0x9c22) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) getpeername$llc(r2, &(0x7f0000457000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000786000+0xfe0)=0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000042a000)) sendfile(r0, r1, &(0x7f00004a4000-0x4)=0xfffffffffffffffd, 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x1, 0x30000) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00008a7000-0xc)={@empty, @broadcast}, &(0x7f0000815000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x7, &(0x7f0000710000)={0x0}) fdatasync(r0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) openat$rfkill(0xffffffffffffff9c, &(0x7f000025f000)='/dev/rfkill\x00', 0x408040, 0x0) socketpair(0x9, 0x7, 0xaa9f, &(0x7f0000642000-0x8)) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e34000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/15 19:16:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) mlockall(0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000021000-0x8)='./file0\x00', 0x1, 0xa0) fchmodat(r1, &(0x7f00001b0000-0x8)='./file0\x00', 0x100) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000dc7000-0x1000)=""/4096) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000bab000)={0x0, 0x0, 0x0, 0x0, 0xb5, 0x9, 0x12, 0x8, "2b67637af8ea6fcfc1fbb3641d07219e3e14daccdaa63dc861974afb43e4682d08b94f98979c976d0c4cc2684aedda84a9402b2497bc8e268239a51c7062c630", "18ec72a7d24993870525a6054232acbf7906f32ae3b545d0099965da266ce5dc", [0xffffffff80000001, 0x3]}) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000f22000-0x4), 0xff) sendto$inet6(r0, &(0x7f0000aa2000)="b0ce356ac2ff7ce51bddb24d3925ccc900df2f97737e7b26a60d2b80930f196d71b99781c467c67e22136d25eb40d8a8d60bf2f150eeb9059e8c2fb23fe3b146553a8e9bf4206cc04195203d3e014eb3a6ae3859ce6306de69419df6d89b7bc8c8c36bca7e0195d0", 0x68, 0x4, &(0x7f00007de000-0x1c)={0xa, 0x0, 0xdfdc, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xf2d3}, 0x1c) 2018/02/15 19:16:19 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000027000-0x9e)=""/158, 0x9e, 0x1, &(0x7f000001a000-0x1c)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x9}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000026000-0x4)=0x2, 0x4) ioctl$sock_FIOGETOWN(r1, 0x800454d7, &(0x7f0000001000-0x4)) 2018/02/15 19:16:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000196000)='/dev/loop#\x00', 0x4a85d461, 0x4008) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) syz_open_dev$dmmidi(&(0x7f0000293000-0xc)='/dev/dmmidi#\x00', 0x5, 0x50880) 2018/02/15 19:16:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x1) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$TCGETA(r1, 0x5405, &(0x7f0000d68000)) 2018/02/15 19:16:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000b1c000-0xf)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) pipe(&(0x7f000053c000-0x8)) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000041b000-0x9)='/dev/sg#\x00', 0x996, 0x240101) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000e72000-0x4)=0x3, 0x4) r1 = syz_open_dev$sg(&(0x7f0000405000-0x9)='/dev/sg#\x00', 0x0, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f2c000-0x28)={@common='eql\x00', 0x0}) recvfrom$packet(r1, &(0x7f00008cd000-0x23)=""/35, 0x23, 0x40000020, &(0x7f0000ad4000)={0x11, 0x10, r2, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r3 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) connect$vsock_stream(r1, &(0x7f0000a97000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r4, r3, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r1, &(0x7f0000d89000), 0xfffffffffffffff7) sendmmsg$unix(r1, &(0x7f00003b3000-0x1c)=[{&(0x7f0000fe9000)=@file={0x0, './file0\x00'}, 0xde, &(0x7f00004f0000)=[{&(0x7f00000ba000)="2e1c74292c40c7bfa2000181aa53bb0626dd4fdb66c26d8488d3d9e77db63fbbdfab6ee044180a5337a2e9d9204b75360f195dbadaddd09bb42553a52c764977882edd1a615c7e2deefbf61dd636e6859fa1afea2f349313492e67e46ea56b4ea6ead4a0a3a88d1b09198993163eeff00018b96d488c", 0x76}, {&(0x7f00006f7000)="dfb5", 0x2}, {&(0x7f0000fbc000)="453c4127f804c96142994b74431d62e1683d82950f3c7bb44822ffe273ecb45480e7e3655d7988e852a0010983cd87ee20f78181ceb154f08cf58938bcfc5967d737f614b2df9353cb9ac10d9496433ca53ce10a64a13cbc93353afff8588f40d5c21b56b8f403ca44092fa77ad3ae2c57ddbc518c07fd4f4ff576311d8437f62b31414f6097ee43ead6ec17b4815e72b75ceab7dcdb9c6ad8da432b9df36261bfde78a384d5130ffe57b0336f53277fc8d3b4e1aa3ef96bc05c00c455e0fc1c62e0f97889e8aae4e1f6784d2fc129e4dbebe05d3d687cba770f7b64bb906cf0cb13dc54e39451ac34a0b9243974", 0xee}, {&(0x7f000099f000-0xea)="d4a3c0c38ecd832315a936d41d0768ad38341896b98af2859469c3b8d7a50a5fc4b85b9394478da602cf5d463980061d37711f8ddd44457971eb33d5a0ea3b0660fda3a499ec0ae7f23eb22f8d94d7231180e61113956c1f26755ee69dc989c3763067fb361ae0b5e8a96d5f253fd61cf03c59c502b75a5b84deee9c877f85927affd0238c8a37ab093eaf1b8304ced532efaf214f8ddb3dbccd380679786421bc883b0033db7580748008357197e54c6efafcb6923530b2b91d17176a4b1cced30df5bd08c98b016feb6bdde6bad11b40ca81fc3b7d441c9570d14e30d27bf82f8d100ab4bc164f71c3", 0xea}, {&(0x7f0000a5f000)="a71de0697d3b2262376be26ebccb32d64ad86b672a94b157f9e0191fb3b8aa22f528da63ad68edce984cb850", 0x2c}, {&(0x7f0000a0f000-0x7e)="d3e93ee95eb768ce0bf2f195f10667ddf1a75689b21dc38c876efff624af3bb14bbb4ef4c1b3ebe5bf921daa408de3937b07bc2d2d0348d7e33fcae9fbdc63158657a113f24b603bc4cf4c2cd90bb1bb7af9c83ecf6654f9060b4ec763c16c2b2db70d0e25b73dce7092431d6f63ebf0f488b8762d8c402ed7c59d3b7b86", 0x7e}], 0x6, &(0x7f0000291000)=[@rights={0x24, 0x1, 0x1, [r0, r1, r0, r1, r1, r0]}], 0x24, 0x4000000}], 0x1, 0x800) syz_open_dev$vcsn(&(0x7f00007c4000)='/dev/vcs#\x00', 0x4, 0x200001) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000025e000-0x4)) 2018/02/15 19:16:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) perf_event_open(&(0x7f0000c67000)={0x0, 0x78, 0x70, 0x2, 0x9, 0x3f, 0x0, 0x9, 0x2022, 0x5, 0x10001, 0x0, 0x1ff, 0x8000, 0x5, 0x5, 0x0, 0x1, 0xff, 0x100000001, 0x7, 0xb2e, 0x0, 0x0, 0x0, 0x3, 0xc91, 0x7, 0x6, 0x0, 0x6, 0x0, 0x1, 0x3, 0xc8, 0x3, 0xd38d, 0x26, 0x0, 0x8001, 0x6, @perf_config_ext={0x5, 0x4}, 0x1000, 0x800, 0x0, 0x6, 0xa, 0x6, 0x80}, r0, 0xe8f, r1, 0x8) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r3 = memfd_create(&(0x7f0000b3b000)="74086e750000000000000001000000", 0x3) sendfile(r3, r2, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:19 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000a7b000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000fd6000)={0x77359400}, &(0x7f0000fd7000-0x8)) 2018/02/15 19:16:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00005a8000)={0x9, 0x0, [{0x11a, 0x0, 0x4}, {0xbf3, 0x0, 0x4}, {0xeff, 0x0, 0xffffffffffffff7f}, {0xb9f, 0x0, 0x5}, {0xbff, 0x0, 0x2e}, {0x0, 0x0, 0x4}, {0xcb575fbb, 0x0, 0x2}, {0x0, 0x0, 0xaa}, {0x64d, 0x0, 0x8}]}) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffef7) pwritev(r0, &(0x7f0000511000)=[{&(0x7f0000d57000-0xb9)="ac1d513f0aa33d58244398cec7f165c4d45088e79188773d38c15d49634b22154297025cc21b2eae570ca1616668f2bba6ddcdce78ff3d52cecabe550ec86599afef9e803cc6d1eefc2021361ce388df84eb23259e9f7c744e6948bda74c5cf84a33ebc418ab0d1ae19c32d7661cb7f42e13c1931ccf8e3da8ebfcbff9a7b9c32ca7e1b0168a4a6de2cdc9a591caee2e600558c665ef5782fb6564eee15c895c7400d27101699b406b246f7178c4035bd6792a7ea727b5dc13", 0xb9}, {&(0x7f00009cb000)}], 0x2, 0x0) 2018/02/15 19:16:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000055000-0x50)={{0x6, 0x8}, {0x1, 0x4983}, 0x8, 0x5, 0xa7c7}) 2018/02/15 19:16:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000a5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d70000)={r1, 0x50, &(0x7f0000ab4000-0x50)}, 0x10) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b8a000)='/dev/loop#\x00', 0x4a85d461, 0x400080) memfd_create(&(0x7f00002ad000-0xf)="74086e750000000000000000008c00", 0x0) signalfd4(r0, &(0x7f00001fd000-0x8)={0x5}, 0x8, 0x800) 2018/02/15 19:16:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) lookup_dcookie(0x80000000, &(0x7f00005e8000-0x3f)=""/87, 0x57) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f000032d000)='/dev/loop#\x00', 0x486a7e1c, 0x3) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00007f5000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x101000) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000d18000)) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f00001bd000-0x120)={0xffffffff7fffffff, 0x4, 0x1, 0x10000, [], [], [], 0x8000, 0x3, 0x6e69, 0x8, "76dd4e909dd66ee0a62b6d95d0118b74"}) syz_open_dev$sndpcmp(&(0x7f0000c1e000-0x12)='/dev/snd/pcmC#D#p\x00', 0x401, 0x82000) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00004a7000-0x95)=""/149) 2018/02/15 19:16:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fa2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) symlinkat(&(0x7f0000309000)='./file0\x00', r1, &(0x7f00003ea000)='./file0\x00') 2018/02/15 19:16:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cdf000)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) openat$autofs(0xffffffffffffff9c, &(0x7f0000d91000-0xc)='/dev/autofs\x00', 0x10000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009ac000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/15 19:16:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a84d461, 0x4000) ioctl(r0, 0x8, &(0x7f0000707000-0x6f)="b3e67c688c7e00bafd37cbffefd6d6b43f60fd1f48e69f7f1b7931e79fcdee456efe6eff759bd5e8982b29324d3bb7da8e692248975fec63bdd66dbbcc8c9736da7ece3823c43c1f0895034f94aa45d7dd1936577776c36f8c75d126cb414715a05b338e1ca6e0ff521828c9386c2f") splice(r0, &(0x7f00003b2000-0x8), r0, &(0x7f0000352000)=0x27, 0xa37, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00007bd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000d9e000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000da000-0x4)=0x81, 0x4) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000256000)={0x80b2, 0x80, 0x7, 0x1000, 0x1}) 2018/02/15 19:16:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x7, 0x8004, 0x99ff, 0xfff, 0x7, 0x9e, 0x8, 0x0}, &(0x7f0000423000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r2, 0xfffffffffffffff9}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000f76000)='/dev/loop#\x00', 0x4a85d460, 0x4000) syz_open_dev$loop(&(0x7f0000359000-0xb)='/dev/loop#\x00', 0x40000, 0x4c100) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xfffffffffffffffa) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00002f2000-0x4), &(0x7f0000662000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f1a000-0x89)={r2, 0x81, "f9dd4bbb9452539f28290146332d5875c3e9939821a581147e7fe0065331129f98cf8af556351a643d89589ec5696774e5a93c9752aaab84852b826aea83b1ca6a2c0ad53971a323f40e99af34d773bfe27256ec9e4b39bd03712a5f1e9d0399a9115868185d276eb043721f2240dd83cf5395c8af2f6b0c1daf0b2994687b4766"}, &(0x7f000057e000-0x4)=0x89) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00002f5000)={r5, 0x89, "acc7fc34ec74b83e79b7232cd7208960b7ecfe7780e965aa5eea34b29728e8816d066fe46e45eabcef1298f89e16c0116d97412d8f03ef925543697e093244989ab056053e85e7bb1ff073bb3c093ef04fc64ea9caec61beabf04e0e76b51e272c0949807b9f0258a5cb9e75183060a305d52110007d8b37d1324d451ef698e418e35f28e0f265a1dd"}, &(0x7f0000018000-0x4)=0x91) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000c99000)=0xeb20) sendfile(r4, r3, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000a, 0x1, &(0x7f000085c000)={0x0, 0x0}) ioctl$void(r0, 0xc0045878) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c80000)={0x6, r1}) mmap$binder(&(0x7f0000072000/0x3000)=nil, 0x3000, 0x0, 0x10, r3, 0x0) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r4, r2, &(0x7f0000d89000), 0xfffffffffffffff7) write$evdev(r4, &(0x7f00001f2000)=[{{0x77359400}, 0x3, 0x9, 0x4}, {{0x77359400}, 0x4, 0xc2, 0x8001}, {{}, 0x100000001, 0xfffffffffffffffb, 0x9}, {{}, 0x2, 0x3, 0x29a}, {{0x0, 0x2710}, 0x3, 0x3, 0x2}, {{}, 0x10001, 0x8, 0x1fa4}, {{0x0, 0x2710}, 0xfff, 0x4, 0x6}, {{}, 0x3, 0x7baa, 0x400}], 0x80) 2018/02/15 19:16:19 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000000)={0x6, 0x6, 0xaab1, 0x800, 0x18, 0xfffffffffffffff9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d463, 0x40002) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000bb2000)={0x37, 0x10001}) 2018/02/15 19:16:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000eaa000)='numa_maps\x00') ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000dd0000)="0a1b43efe7215292abb45ce265b78649e611d045b6b08d1012146ded0017a9b512977868b0569b90") r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00003c7000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0xaf01, &(0x7f0000c98000-0x8)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000070e000)=@generic="18501e10be0b2505d0c3e8c550a45b2e", 0x10) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000ae2000-0x48)={0x0, 0x0, []}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d1b000)='/dev/rfkill\x00', 0x402101, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f00001ef000)={0x3, r3}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000032b000)={0xfffffffffffffffe, 0x28f, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x400000008, 0xffffffffffffffff}, &(0x7f0000751000)=0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000d7c000)={0x0, r0}) 2018/02/15 19:16:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000ca7000-0x2)=0x9) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendmsg$kcm(r1, &(0x7f00008a8000-0x1c)={0x0, 0x0, &(0x7f00001b6000-0x25)=[{&(0x7f0000976000)="034ad21634a81fdd082a986fce08e95881df16d5d5a67c8895a6be9eab64d631723ec7cbde33923b6c6afe9eca6231f045044826b047d93aa00d72542e14b14a2b50b21c9b5757a4d1e9cbb2083e1de194f77fb4178872daed1f01e5dac2ba0d6ab19ccbacb3c6f949b573", 0x6b}, {&(0x7f00007de000)="81c8b6c0377dae3c4b19337ed678ed50100200a534fce3d3c4006bed98b66cb1939670d7a3236204ea5594053ba27257c87354b9dd9c56622ccb3b9f8084517700ae3b83e1f8a4e2c196476d4239f954f782d14b496deadc1ac1349bb174d000b42c3979c5eb62185062ab1426a12e428db4d43187ad557261b90a07790bbba4089c9898ea", 0x85}, {&(0x7f0000c41000)="efbbac6f4914953040cf519766330448f8d8d53cc066e59e9bfef14d38b0c90d57f3474e346abae48093f9b65ff8d1fa05948e7491210db365578e5970072176b69b4d5034242667ec51c3a78e0b3c5fe31e61c6382f5845e4289cb34b174eac0084ecf6100c45c2c9064f4f5d387175295087a836b82a7f4412f602681a57aa94cf35362446ae9f4289a788b0616acb882d752af47dbd68d7cdbc594ac12bfc5518e1039905470cd11886d2e6fee7fb06744d9f2ce2462da436615967c2b872c2a37b186732c67f4af0203ca5625bcc2d8097a9bfe36918a4b3a7", 0xdb}, {&(0x7f00008ac000-0x84)="7368b3d4d88d48c96caa4c7e71d62a269184bdaa8f0a38b71ef81e4892020a9f4fbb24ed7e1ae51ba2a90884da2a5c28f15425ce5ddc34950f6d9e46c2960fc439858b2946262a7b9ecaf299926fcf56687e9d24ed02dcef7e625bbbb1cb8dd3d9350b2cf6cf83c8499a897d97530e0609145a9a3c640ffda9f3ef5b7399cc31370dd483", 0x84}, {&(0x7f00001de000)="d0bc915441e61cce8dd64e92eb5b979eacccd8f2de2f14d4", 0x18}], 0x5, &(0x7f00004d5000)=[{0x8c, 0x11b, 0x1f, "c3516fdc1fb74127741fcd6f84732413fd1caaf7ae5d57ffe52efcc6c0e9a1f9add31de8e1e03608ac9793e2f951e92753b1782ce5bcf18b9ee9fb7d3f826ece79f17c8f4b03f985f9cfe66abed9af8b24663cac720b1e1f866c23b9a10fcdaf835c2bbe2bcc273001577e8d70fc9574abbece453ed04076647fc8209f84a1ac"}, {0x6c, 0x10a, 0x18, "05e159db8823dd584460eafa5b29fb5263f464b654b2e2d27a6a8f20cb677ab7b1200610b12e128598da5240c7d0ff6b1c603384d5f7be2efdc2b584a4afd19450ccfb8b558f78e1c4090c4a94ea16da152a4d66096c5a6299d9631dc24009"}, {0xc, 0x1bb, 0x7}, {0x100c, 0x10e, 0x3ff, "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"}, {0x68, 0x1ff, 0x9, "ed85c2f2126b5a22514a7ed75f94f80504ce8737570f43c353056c4f457a64fd9a1eadaac688f6a78cbcb58a39da5d73c5c1a8d65175155784eabcf41ea136e60e38d0fb03c6cc02399a82dcb4a4b8f5b436d24017a0d463c3"}], 0x1178, 0x8000}, 0xc8c4) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) openat$vsock(0xffffffffffffff9c, &(0x7f0000bf8000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000677000)) 2018/02/15 19:16:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ebe000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000026a000)=0x8000, 0x4) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getresuid(&(0x7f0000798000), &(0x7f0000309000-0x4), &(0x7f000075a000)) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000e82000)=0x100) sendfile(r2, r1, &(0x7f0000f22000-0x4), 0xff) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000a4b000)={0xfffffffffffffffc, 0x80000001, 0x4, 0x4, [], [], [], 0x94, 0x7f, 0x2, 0x2, "9ce25d007fe3c9347d69ebe7e391877c"}) 2018/02/15 19:16:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000e6d000), 0xffffffeffffffff7) 2018/02/15 19:16:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f00001b8000-0xf)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000097b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000ced000)={&(0x7f0000bfe000-0x8)=[0x40004000000000, 0xff], 0x2, 0x1f, 0x7f, 0x3000000000, 0x5, 0x40000000000, {0x6fe8, 0xb7b1, 0x1e7, 0x0, 0x2, 0x0, 0x3, 0x7, 0x4, 0x8, 0xffffffffffffffe0, 0x3, 0x6, 0x7, "1e726cc0346a37a972d93652ce733114ad01871fdd0cdcdb5e964fde9c07008c"}}) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000c97000)='task\x00') getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00002c5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d25000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f0000bdc000)={0x4, 0x6, r1, 0x6, r4, 0x5, 0x6cb, 0xb0}) tkill(r1, 0x2a) r6 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00006d8000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}}, 0x81, 0x80, 0xfffffffffffffffe, 0x5, 0x4}, &(0x7f00001cb000-0x4)=0xa0) openat$rtc(0xffffffffffffff9c, &(0x7f000014d000-0x9)='/dev/rtc\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000149000)={r7, 0x138}, 0x8) sendmsg$netlink(r2, &(0x7f00000dc000)={&(0x7f0000ee2000-0xc)=@proc={0x10, 0x0, 0x2, 0x1}, 0xc, &(0x7f0000919000-0x20)=[{&(0x7f00006fa000)={0xe8, 0x31, 0xe08, 0x4, 0x1, "", [@generic="4ff6728b3f0dec6ccc28e6418aeaf660acbccfedb2a376ee8072e612f4b16f6ff1fab43cf55214cf423826bcf03617e8d7595b555fb30a5300d6a60bccc07c6e1ce5726c4fb93095fe513834bd1f759e235aeb191aac14865e0edf0d7816a6c498cc121bdd7fb48cfb15f8d9c283a87674", @nested={0x4, 0x6a, []}, @typed={0xc, 0x16, @u32=0xffffffff}, @generic="87c9df4d2c2e65c1ad72fee31be80a4578498562f35ab03b1c10f25a76f663d318b75b1d4cbb1c58126cda8a4e81c960abcc351c65e9a3a8eec9347544c6655c596321c91eb0c337a50950f5da299c2a5682f8aa"]}, 0xe8}, {&(0x7f00003cf000-0x154)={0x154, 0x2b, 0x8, 0x1, 0x0, "", [@nested={0x104, 0x1c, [@typed={0xc, 0x0, @fd=r0}, @generic="f80e57b606462eba0ca61c491f68781864ccba7cebe168e4c60eb32dcb4158e8a2e8bfbb1c913dd3964b695032d7beb2d16103b69c45609f983fe6cef269cc3f4535d483915d2c29d29153f9323d87d733bd1c3ff813aacbb452df8fc82ce4335274b475d8a4fde0d0080d72cec8b50f34f637a34bad2186c5eeccdc892466cb6bd45a359e0d68ae23cf58404685b419ef98b77d19fa9ccc9f13156dc2495eb26676a41d4b6d6ef71c79ca906e9140da0960de11535d5ea31d4343b6be62308bc478b75b743142649825075eb4a9d1d1a6932b", @typed={0x18, 0x3f, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x51}]}, @nested={0x40, 0x1c, [@generic="9148571a21a1a48a19e9450295f4e11823cc2ad250c6a875d9463093f6a1b2850f66acf75f0da04c6045aeb915e30d6cfd0e649dfeaefe3975"]}]}, 0x154}, {&(0x7f0000a0e000)={0x28, 0x3a, 0x208, 0x0, 0x2, "", [@typed={0x18, 0x5d, @ipv6=@empty}]}, 0x28}, {&(0x7f0000bad000-0x298)={0x298, 0x29, 0x1, 0x2, 0x2, "", [@generic="b6246a8b74599d8337977e4014bec81186e757594e7b39e2ecaa5d266630d05951a4daa7793cf40229bcce59af622f6ba5dc1e18548aff5c51387469f4d535f9dc63c2dc230493c0f0b2e171bdd28038b9515473f10734a5180e21e76ce2bc187926b7618946d7fdc9df8522c35eeba901b877c5248be455e9a221890c7a2b5e87068cc6479b254c8d560e7b0671066d2d230e728b9c3e2eda9fcb6d73e7eb18e0cb1b4d1dce3c", @typed={0xc, 0xe, @ipv4=@dev={0xac, 0x14, 0x0, 0x15}}, @nested={0x1c, 0x2e, [@typed={0xc, 0x27, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x60, @u32=0x8}]}, @typed={0xc, 0x6e, @pid=r1}, @nested={0x90, 0x6, [@generic="336d685711d6000fa066807205379f52234a700a183227e9839071d5d52ec21962ee7912c11a6a6b41c0bc96a8216d189c1215cec57b8c4865aa067d0e5a55261fead90e4208e900d9f42f0feb11d8a79670f337bb0a02ec494deea4", @generic="553bd89bb2ef078d4f290f832af636347fb33a8c8aa79aa23cb54c7d6e0827593063", @typed={0xc, 0x41, @ipv4=@empty}]}, @typed={0xc, 0x36, @str='\x00'}, @generic="eff78161a64ddcab9c82a6dd886eeae3ce8f28767ab22f722eac44f88c2ab3768df144de251c72b65229fb7e5c47e110389b2de05307b5f38eb22b982f8c", @nested={0x68, 0x24, [@typed={0xc, 0x14, @str='\x00'}, @typed={0xc, 0x7, @ipv4=@multicast2=0xe0000002}, @generic="bb3b46025a0616b496d44bdc89d89595a369545734799dfc4db389861e061278d213d7ebb269f92a20fc4094e791f50ed4832cfb8eb0e7f3c23f06da2de7ff", @typed={0xc, 0x91, @u32=0x6}]}, @generic="9297065621e804277ae6aea6dc1964e710c3064f6ceea25cc2c0024b2a719400725993367bf2bf0f3230301b4c183a956a815085b0b8962637e8cd01d30d0f9e2149b0a1952465aae287d1f474991a5373a5090f4d13d27b13b925363358b200d301cb1a85f5663e8f8d"]}, 0x298}], 0x4, &(0x7f0000cf2000-0x7c)=[@rights={0x14, 0x1, 0x1, [r2, r6]}, @cred={0x18, 0x1, 0x2, r1, r4, r5}, @cred={0x18, 0x1, 0x2, r1, r4, r5}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r6, r6, r6, r2, r6]}], 0x7c, 0x4000}, 0x880) r8 = memfd_create(&(0x7f00006b3000)="74086e750000000000000000008c00", 0x0) sendfile(r8, r6, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000e38000)='children\x00') r2 = syz_open_procfs(r0, &(0x7f00009bc000-0x5a)="617400722f736f636b73746561866574e58884673f763b003dead4af3e5aa5c918cb4860e22c74d6acc9d75835a01941acee6c6adbafaad8fe6c616f74cd67541beab6eaad6c1a1b06c81e621bb82814edcec1454324e497bb5a") sendfile(r2, r1, &(0x7f0000bae000)=0x400, 0x400000ff) 2018/02/15 19:16:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) open$dir(&(0x7f0000dc6000)='./file0\x00', 0x22400, 0x4) 2018/02/15 19:16:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000019d000-0x10)={0x0, 0x0, 0xb67}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000a5000)={r2}) ioctl$VT_DISALLOCATE(r1, 0x5608) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e5100000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000cd5000)=""/196) 2018/02/15 19:16:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f00002f5000-0x58)=""/88) r0 = syz_open_dev$mouse(&(0x7f0000345000-0x9)='/dev/input/mouse#\x00', 0x5c0, 0x40401) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000869000-0x4)) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000124000)=0x7) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eb0000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f000034d000)={0x1000, 0x1, 0x6}) r1 = syz_open_dev$loop(&(0x7f00009ba000)='/dev/loop#\x00', 0x4a85d461, 0x27fff) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r0 = memfd_create(&(0x7f000077f000)='/dev/loop#\x00', 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f00009e9000-0xc)='/dev/autofs\x00', 0x200, 0x0) sendfile(r0, r0, &(0x7f0000599000), 0xfffffffffffffffb) 2018/02/15 19:16:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fdc000)) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f000075a000), 0xff) 2018/02/15 19:16:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a2d000-0x9)='/dev/dsp\x00', 0x80000, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000929000)={0x1, [0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00004b1000)=[@in6={0xa, 0x0, 0x2ccb0fb7, @mcast2={0xff, 0x2, [], 0x1}, 0xfd014af}], 0x1c) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000df0000)="74086e750000000000000000008c00", 0x4) bind$unix(r2, &(0x7f0000b93000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cf3000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c14000)) sendfile(r1, r1, &(0x7f0000d89000)=0x2, 0x1000) 2018/02/15 19:16:19 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000001f000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f000001f000)='keyring\x00', &(0x7f0000029000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r2, &(0x7f0000001000)=""/76, 0x4c) accept4$vsock_stream(r1, &(0x7f0000004000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000027000)=0xffffffff, 0x4) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000000e000), 0x4) 2018/02/15 19:16:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000928000-0xd)='/dev/usbmon#\x00', 0x4, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000055e000-0x14)={0x0, 0x7, 0x6, [0x10001, 0x3, 0x9, 0x8000, 0x6, 0x7fff]}, &(0x7f00008b8000)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000c64000-0x5c)={0x7, 0x9, 0x100000001, {0x77359400}, 0xfffffffffffffff9, 0xabbe}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000066c000-0x18)={r1, 0x2b, 0x10, 0x80000001, 0x3}, &(0x7f00006f0000)=0x18) r3 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r4 = memfd_create(&(0x7f0000506000-0x4)="2e76fb00", 0x3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000f57000-0x8c)={r2, @in={{0x2, 0x2, @loopback=0x7f000001}}}, &(0x7f0000ff8000-0x4)=0x8c) sendfile(r4, r3, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) 2018/02/15 19:16:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000150000)={{{@in=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00002fb000)=0xe8) setuid(r1) r2 = syz_open_dev$sndmidi(&(0x7f0000c4f000-0x12)='/dev/snd/midiC#D#\x00', 0xc2, 0x40080000) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000041f000)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f00004bf000)=0xe8) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r3, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f00006b7000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000094c000-0xb)='/dev/loop#\x00', 0x4a85d461, 0xd0040) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f00006e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000db0000), &(0x7f0000433000-0x4)=0x0, &(0x7f0000982000-0x4)) getgroups(0x2, &(0x7f0000026000)=[r0, r1]) r2 = syz_open_dev$loop(&(0x7f0000841000)='/dev/loop#\x00', 0x4a85d461, 0x4000) r3 = memfd_create(&(0x7f0000614000)="74086e751000000000000000008c00", 0x0) sendfile(r3, r2, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) pwritev(r1, &(0x7f0000161000)=[{&(0x7f0000b6a000-0x3e)="d4d8997ab2aed38d297cb8ef2bd824fa6d7ebcdbbdfba6ca7904f2ce03fb9657da6fabd892d14bd84c3f7e0daadad141205dd92271a4460beca83a0e66f2", 0x3e}, {&(0x7f00007fc000)}], 0x2, 0x0) 2018/02/15 19:16:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$sndpcmp(&(0x7f000005f000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x200000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000008e000)={0x0, 0x4ce, 0x8, 0x6}, &(0x7f0000ed4000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b56000-0x108)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x7, 0x6, 0xd6, 0x3, 0x8, 0x7, 0x7, 0x6, 0x0, 0x4, 0x7, 0x100000001, 0x8, 0x200, 0x6]}, &(0x7f00005c0000)=0x108) fcntl$setstatus(r0, 0x4, 0x0) ioctl$sock_ifreq(r0, 0x200008931, &(0x7f0000c3c000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xfffffffffffffffe}) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000b4e000-0x4)=0xfffffffffffffff7, 0x4) socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000178000)=@common, 0x10) 2018/02/15 19:16:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000059a000-0x9)='/dev/sg#\x00', 0xaf6, 0x107001) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000885000-0x48)={0x4, 0xffffffff, [{0x7, 0x0, 0x7}, {0x0, 0x0, 0x200}, {0x0, 0x0, 0x2}, {0xfff, 0x0, 0x7}]}) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) symlinkat(&(0x7f00002f3000)='./file0\x00', r0, &(0x7f000076f000)='./file0\x00') getitimer(0x2, &(0x7f0000cf1000-0x10)) prctl$setendian(0x14, 0x2) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000772000-0x8)={0x1}) io_setup(0x0, &(0x7f000075b000)=0x0) io_submit(r2, 0x3, &(0x7f000060a000-0xc)=[&(0x7f00003eb000)={0x0, 0x0, 0x0, 0xf, 0x6, r0, &(0x7f00001d0000), 0x0, 0x101, 0x0, 0x1, r0}, &(0x7f00002bb000-0x40)={0x0, 0x0, 0x0, 0x8, 0x1, r1, &(0x7f0000328000-0x6d)="e55792a29a3cefa0faad0f73e594be3266591e2098ec33305db9a63fec37b40143fc334a2f3490dbc1b63c040e475b1ea1873391074d6381ecae1354533f875d2a08df3fb365f84f984f3348027931ec9621bc235bc4ffd7cc420387b64a4216ade0e444dd60323124ec246638", 0x6d, 0x1, 0x0, 0x0, r0}, &(0x7f0000335000-0x40)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000947000-0x8)="0823e453237d6b4d", 0x8, 0x9, 0x0, 0x1, r1}]) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r3, r3, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000088a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 5: syz_open_dev$sndseq(&(0x7f0000733000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) clock_gettime(0x5, &(0x7f0000469000)) 2018/02/15 19:16:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008b1000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e6e000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x1, 0x5, [@broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, 0x24) signalfd(r0, &(0x7f0000825000)={0x400000008}, 0x8) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000ab4000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x80000) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000009000)=0x8, 0x4) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000ddf000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000f8e000-0xa8)={{0x4, 0xb9ef}, 'port1\x00', 0x48, 0x400, 0x6, 0x6, 0x8e, 0x9633, 0x3, 0x0, 0x2, 0x60157d9f}) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$TIOCCBRK(r2, 0x5428) 2018/02/15 19:16:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x40040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f0000af8000)='/dev/input/mice\x00', 0x0, 0x200000) dup2(r2, r1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x5) 2018/02/15 19:16:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) mprotect(&(0x7f00009f2000/0x1000)=nil, 0x1000, 0x1000000) recvmmsg(0xffffffffffffffff, &(0x7f00002e3000)=[{{&(0x7f0000910000-0x10)=@nfc, 0x10, &(0x7f0000baf000)=[{&(0x7f0000a33000-0x9)=""/9, 0x9}], 0x1, &(0x7f0000bac000-0xb7)=""/183, 0xb7, 0x1}, 0x8}, {{&(0x7f0000d48000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f00001ea000-0x50)=[{&(0x7f00002c8000)=""/80, 0x50}, {&(0x7f0000c16000)=""/4096, 0x1000}, {&(0x7f0000d7c000)=""/52, 0x34}, {&(0x7f0000707000-0x6a)=""/106, 0x6a}, {&(0x7f0000b07000)=""/155, 0x9b}, {&(0x7f0000cff000-0xc0)=""/192, 0xc0}, {&(0x7f0000472000)=""/55, 0x37}, {&(0x7f0000bc1000-0x4b)=""/75, 0x4b}, {&(0x7f0000a44000-0xdd)=""/221, 0xdd}, {&(0x7f00001ca000-0xa8)=""/168, 0xa8}], 0xa, &(0x7f0000032000)=""/53, 0x35, 0x9}, 0x6}, {{&(0x7f000073f000-0x58)=@alg, 0x58, &(0x7f0000e3a000-0x28)=[{&(0x7f00005b3000)=""/41, 0x29}, {&(0x7f0000b1e000)=""/4096, 0x1000}, {&(0x7f0000585000-0x37)=""/55, 0x37}, {&(0x7f0000c87000-0x5d)=""/93, 0x5d}, {&(0x7f0000541000)=""/39, 0x27}], 0x5, &(0x7f0000f55000)=""/94, 0x5e, 0x9}, 0x7}, {{&(0x7f00008cd000-0x9)=@rc, 0x9, &(0x7f0000f6a000)=[{&(0x7f0000e1e000)=""/68, 0x44}, {&(0x7f00006ca000-0xca)=""/202, 0xca}, {&(0x7f0000586000)=""/22, 0x16}, {&(0x7f0000565000-0xf9)=""/249, 0xf9}, {&(0x7f0000a6a000)=""/214, 0xd6}, {&(0x7f0000916000-0x6a)=""/106, 0x6a}, {&(0x7f0000f6b000-0x5c)=""/92, 0x5c}], 0x7, 0x0, 0x0, 0xff}, 0x3}, {{&(0x7f00002f5000-0x58)=@nfc_llcp, 0x58, &(0x7f0000db6000-0x20)=[{&(0x7f00005b5000-0x4a)=""/74, 0x4a}, {&(0x7f0000029000-0xdf)=""/223, 0xdf}, {&(0x7f0000bd7000-0x2e)=""/46, 0x2e}, {&(0x7f000000d000)=""/221, 0xdd}], 0x4, &(0x7f0000d25000)=""/94, 0x5e, 0x9bf8}, 0x40}, {{&(0x7f0000b9a000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000dda000)=[{&(0x7f0000c9b000-0xfd)=""/253, 0xfd}, {&(0x7f000070f000)=""/52, 0x34}, {&(0x7f0000035000)=""/65, 0x41}, {&(0x7f000041c000-0x1000)=""/4096, 0x1000}, {&(0x7f00007e9000)=""/81, 0x51}, {&(0x7f000047e000)=""/34, 0x22}, {&(0x7f0000e65000)=""/224, 0xe0}, {&(0x7f00002d9000)=""/142, 0x8e}], 0x8, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f00004aa000)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000c62000)=[{&(0x7f00003e2000)=""/93, 0x5d}, {&(0x7f0000cc2000)=""/64, 0x40}, {&(0x7f0000d39000)=""/234, 0xea}, {&(0x7f0000265000)=""/135, 0x87}], 0x4, &(0x7f0000978000-0xb2)=""/178, 0xb2, 0xf70c}, 0xffff}], 0x7, 0x40000000, &(0x7f00000e8000-0x8)={0x0, 0x989680}) getpeername$ax25(r1, &(0x7f00008e4000-0x10), &(0x7f00006b1000-0x4)=0x10) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x3) mq_open(&(0x7f0000371000)='/dev/loop#\x00', 0x40, 0xd, &(0x7f00004ae000-0x20)={0x40, 0x8, 0x3, 0x956, 0x5, 0x9af, 0x1, 0xffffffffdb82d1aa}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000113000-0x4)=0x0) sched_getscheduler(r3) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) connect(r2, &(0x7f000083d000-0x10)=@llc={0x1a, 0x18, 0x7, 0x27, 0x934b, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/02/15 19:16:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) write$selinux_validatetrans(r1, &(0x7f0000650000-0x55)={'system_u:object_r:policy_src_t:s0', 0x20, 'system_u:object_r:etc_mail_t:s0', 0x20, 0x31, 0x38, 0x20, '/usr/sbin/cupsd\x00'}, 0x55) 2018/02/15 19:16:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x101) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00005dd000-0x4), &(0x7f000007d000-0x4)=0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a6a000-0x9)='/dev/vcs\x00', 0x10002, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000f6000)={0x6, [0xff, 0x1f, 0x8000, 0xfffffffffffffff7, 0x100000000, 0x9]}, 0x10) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000c2b000)={0x3, 0x373db452, 0xac8, 0x8, 0x7, 0x200, 0x0, 0x4, 0x5, 0x3, 0x5, 0x5}) sendfile(r3, r2, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a77000-0x8)={0x0, 0x0}, 0x84800) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f00008d6000)=0x110000) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000917000-0x9)={0x0, 0x7, 0x30}, &(0x7f0000c1e000)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b0b000-0x6)={r3, 0x7f}, &(0x7f0000f9f000)=0xffffffffffffff25) fcntl$getownex(r0, 0x10, &(0x7f0000cf8000-0x8)={0x0, 0x0}) fcntl$lock(r2, 0x6, &(0x7f0000f8d000)={0x1, 0x2, 0x6, 0x6, r4}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f00000ec000-0x24)={0x7, 0x4, 0x2, 0x10, &(0x7f0000a02000)=""/16, 0xe9, &(0x7f00002f2000-0xe9)=""/233, 0xb, &(0x7f0000dec000)=""/11}) r5 = memfd_create(&(0x7f00006f1000)="263a7b3e002bc1db8f0a24fdc733e72e8386438dd084004527fec25b7ce1398abbba52dc36a5efdb97bcb94451bf07715f8c71d79d3f229b5530273bded7c477637508d57e796b56e32c12eec18b4b694e5ce08d959420225e7ae2322eab47acdc36091026dc71b6c3d7f2921bb778e7d85ede281923bb6c3e7bf44390bb3ce65a3ef47e1c9e93ded89cf693ea660516e79a2c4f1845", 0x3) sendfile(r5, r2, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$KVM_S390_INTERRUPT_CPU(r5, 0x4010ae94, &(0x7f0000531000)={0x400, 0x17, 0xc1}) 2018/02/15 19:16:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000624000), &(0x7f0000f9f000)=0x58, 0x80800) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f31000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x3ff) ftruncate(r0, 0xffffffff) r2 = memfd_create(&(0x7f0000f04000)="74086e750000001716000000008c00", 0xfffffff800000000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00004a9000)) r3 = add_key$keyring(&(0x7f0000d7c000)='keyring\x00', &(0x7f0000155000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r4 = request_key(&(0x7f0000ac3000)='trusted\x00', &(0x7f0000477000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000970000-0x1)='\x00', 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r3, &(0x7f0000b38000)=[{&(0x7f00002f0000)="22207d7a19566a00e13c6ece57796a5a0a2948ce9ec448c05225f9e01699fb5a2f6a2865551769df8af2692028b637f13f6ce5075578b8e3dc86201252cbef5feb7c9bead6e66c02563d41af74e0de27f02585db69944a2401eae44a3206f136e2f040bb4ca94a684fa031796296f949a14ed96224ecb540e6e2257fbabf6cad0a216bc7d2d4f414d12c32d216834d9cb50df100321cfed4", 0x98}, {&(0x7f00002f6000-0x64)="d5af787b586553b4cc14c67b57d04638f6856688a9121df52736ed097f49161f470a14408a8d7dfb59ec9f5c49d95285efc8a556a3a328d9ba63960943754af77eef63917fda900ae6631fd05c840f0368ade0d225b64f9f0bc9a57805f4e83341f8428b", 0x64}, {&(0x7f0000f69000)="adab67e2d092648ea5968a4051b00754895e6c89695e69db3d255a", 0x1b}, {&(0x7f0000ce3000)}, {&(0x7f0000ec7000-0xb6)="169de95da786133b37464c6f9310aaf569e7003ebf3757cbf203a2d1c41c9513975c35317c4fca3413fc0eae0a5d3287b10fb8a23c81d8831f5b0bdc66e5c6ae554b181e62b78cb269e1c5699605ffe39d0a934a7ae7e47bbac93783bca58949942444bea59249d220d72524eef238c323572b8a1abb57f38ec3b48d75953b91766b48f1a816c11d7dd0b233d07dd966223bc6f6dc0de2d831916ffc4f2bbc82a955b268c30d4346f6cd33f4c34b25234712e47652b8", 0xb6}, {&(0x7f0000bee000-0x55)="12823919e4ce61cfa4105b2a05d0927cf4d541012933f206e9fb6f087b67fa4aa74cb51f3e63a12cd63ce292e93a03a8633469256b06f97f84fd5ccb38e3c902ff1461468983f909fe11d2c6159ee204b4e24cb233", 0x55}], 0x6, r4) sendfile(r2, 0xffffffffffffffff, &(0x7f0000335000), 0xfffffffffffffff7) r5 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d86000)=0x0) kcmp(r5, r6, 0x7, r2, r1) prctl$setmm(0x23, 0x7, &(0x7f0000dfc000/0x3000)=nil) syncfs(r0) r7 = getpgrp(0x0) syz_open_procfs(r7, &(0x7f000079b000)='net/ip_mr_vif\x00') 2018/02/15 19:16:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = syz_open_dev$dspn(&(0x7f00006d5000-0xa)='/dev/dsp#\x00', 0x101, 0x208000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000052b000-0x8)={0x0, 0x4}, &(0x7f0000c67000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000578000)={r4, 0x26e, "7d9c91d7eec6d4041ded4f7210d44c64b364b23585d35d38a17886b8"}, &(0x7f000073a000-0x4)=0x24) getsockname$llc(r1, &(0x7f0000ec9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000aa000-0x2)=0xffffffffffffffea) connect$netrom(r3, &(0x7f0000570000-0x48)=@full={{0x3, {"503051b987ee41"}, 0x9}, [{"47b85ee02f7a50"}, {"7ec30a9802f20d"}, {"49bc7b9fc0c1c0"}, {"2f66dcf77b740f"}, {"fa10bc6ec21306"}, {"96fd0b79a04f49"}, {"0674aa1b417662"}, {"bbd2be31ca77c5"}]}, 0x48) getpeername$llc(r1, &(0x7f0000e65000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000c4b000)=0x10) recvfrom$ax25(r3, &(0x7f0000c89000)=""/24, 0x18, 0x2000, &(0x7f0000388000-0x10)={0x3, {"cabc800036905b"}, 0x8}, 0x10) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000af000)=@generic={0x8, 0x100000000, 0xb1}) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000f5a000)={{0xa, 0x0, 0x7ffe, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, {0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x0, [0xffff, 0x80000000, 0x3, 0x563, 0x5, 0x4, 0x8, 0x80000001]}, 0x5c) mkdir(&(0x7f00002c1000-0x8)='./file0\x00', 0x100) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f0000b3f000-0x6)={0xfffffffffffeffff, 0x6}) 2018/02/15 19:16:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f000091b000)='/dev/loop#\x00', 0x5, 0x4004) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x3ff) getuid() 2018/02/15 19:16:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c36000-0x4)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024e000-0x78)={0x0, 0x78, 0x7, 0x2, 0x6, 0x9, 0x0, 0x8001, 0x1, 0x8, 0xfffffffffffffffa, 0x8, 0x8, 0x6, 0x100000000, 0xb3b, 0x10000000, 0x34, 0x1, 0x5, 0x95, 0xfffffffffffffff9, 0x100, 0x8000, 0x4, 0x7, 0x8, 0x6, 0x8001, 0x2, 0x7, 0x9350b18, 0x1, 0x80000001, 0x5, 0x20, 0x6, 0x5, 0x0, 0x40, 0x6, @perf_config_ext={0xffffffff, 0x3}, 0x400, 0xffffffff, 0x1ff, 0x7, 0xfffffffffffffffc, 0x1, 0x10001}, r0, 0xfff, r1, 0x7) r2 = syz_open_dev$amidi(&(0x7f00001a7000+0xad1)='/dev/amidi#\x00', 0x0, 0x101200) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f000042c000)={0x2, 0x0, 0x7f, 'queue0\x00', 0x5}) 2018/02/15 19:16:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00005a0000)=0x4, 0x4) 2018/02/15 19:16:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b53000)='/dev/loop#\x00', 0x8, 0x4004) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000bdf000)='/dev/loop#\x00', 0x3) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000457000-0x89)=""/137) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00008ce000)=0x6, 0x4) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) openat$rtc(0xffffffffffffff9c, &(0x7f0000143000)='/dev/rtc\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) fremovexattr(r0, &(0x7f00005dc000)=@random={'system.', "74086e750000000000000000008c00"}) 2018/02/15 19:16:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000096a000-0x91)={0x0, 0x89, "3e5d845db5e20671bdb96b0dece557a0efd12122763fe5d43f2648abb25c12f6f86f868ec38e768ad75d8622bf227d4731bda91ea12d0a63816216e72ea107fa48e9020e1ab7255d041db76f261f7140edfe691f39f2b7ad601b50875ff8108ffd50660eafda8ecf2dfc806a42641d5f3e64259c7c10756cb345d3c31eb510ebcbf3ba82c7bb71ff99"}, &(0x7f000029b000)=0x91) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000247000-0xa)={r2, 0x101, 0x1, [0x5]}, 0xa) ioctl$VT_RELDISP(r1, 0x5605) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b73000-0x81)={0x0, 0x79, "f7af997bb0fb196430b15503caf063d5664877e2b763badeebd5da5ff23c87ef1433ac5022282536859b79d245745f58c478e68a88d8a2ddac79beb36138f14f1be0b00a4f19f8c9de88df147e281faa988ad53a4f2d836f8e99ea0efea8c2e327b33d8ce2924b7aece0075c5b73e28af3dc598e1d0b0b8394"}, &(0x7f0000b9b000)=0x81) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000042c000-0x8)={r3, 0x3, 0x100000000}, &(0x7f00000e9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c5c000-0xbd)={r4, 0xb5, "007e0576901cc73ae4d894b653bc5ca4bb9d8722b61d94b54e9b3e0836b9b08704e16e9c3bee8b31cf07d3e594469065ff5029312ad0fc6a8ffb68be409a85d5a94fd300f5ed3f0fd0f75ab84092d21fc855db38474d921af7c3c6a1b9093685eff2e826e0e0aa4d668bad2a3db5bea5768892d34af6a0ada52f86730c2b19b13beffba9b0ab1fca9daa1760ce02f8aafe0979e9b5e20df18b557e8e442625478b9be402a8ad3ff6b288a2391b820de69a06be2174"}, &(0x7f00007d3000)=0xbd) sendmsg$nl_netfilter(r1, &(0x7f00004cc000-0x1c)={&(0x7f00004b6000-0xc)={0x10, 0x0, 0x0, 0x200190}, 0xc, &(0x7f0000445000-0x8)={&(0x7f000072c000-0x1c)={0x1c, 0x11, 0x5, 0x1, 0x3, 0x2, {0x5, 0x0, 0x5}, [@typed={0x8, 0x91}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40840}, 0x40) 2018/02/15 19:16:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x9, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000002000-0x90)) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x0, 0x40000) getpeername$inet6(r1, &(0x7f0000396000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000034000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000bb9000-0x4)) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000094e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f000039b000-0xc)={0x2, 0x1, 0xba7, 0x3ff, 0x7, 0x800}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000626000-0x7e)={0x0, 0x76, "5819a20fbec4879bbf25d9716bff61d45ecf50c5ec7683c9499567ea370609bcc8c772576e80bead91e8bfe70c45d46e4e04d8ab4ea21802b07978cbdfba0de24742dc5edf1df5dc13e8109683faeb2c030dae7a1f5ce7a0ee6bc106c88c730afcf007cd3129fe7006027698fd8f506f31aefe26c86c"}, &(0x7f0000cd3000)=0x7e) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00004be000-0x20)={0x6, 0x10000, 0x5, 0x3, 0x5, 0x2, 0x7, 0x3, r4}, 0x20) r5 = memfd_create(&(0x7f0000557000)='prockeyring\x00', 0x1) sendfile(r5, r2, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000fdf000-0x170)={0x8, 0x7, 0x4, 0xb9, 0x6, [{0x200, 0x9, 0x1, 0x0, 0x0, 0x200}, {0x9, 0x4, 0x7fffffff, 0x0, 0x0, 0x100}, {0x0, 0x1, 0x100000000, 0x0, 0x0, 0x200}, {0x200, 0x7fffffff, 0x1, 0x0, 0x0, 0x2000}, {0x1ff, 0x6, 0x5, 0x0, 0x0, 0x1080}, {0x5, 0x5, 0xf220, 0x0, 0x0, 0x200}]}) 2018/02/15 19:16:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000010000)={0x0, 0xa5, "2b35545c51e5399c7c2cb4d669ea4d767ef4df232d0854e7f477fb967979752ebd782565455b383617a2c036f2bb5714d226079ef4eb043370d0a58ad2a7f85e7ffafa8c500186b24fe6e8fd086e5637e8909e3b2dcd62693d93939d8bef8f1e9f716df28d1039cdf00bf5ca99069f1f019b9ced0836260d898842b5a42cf2932662d729dfa234c28801ef45465d7508a51fa0aaa80d64fd8677f1d39c716bb156395d1176"}, &(0x7f000065d000-0x4)=0xad) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f89000-0x8)={r2, 0x4}, &(0x7f0000179000-0x4)=0x8) sendfile(r0, r0, &(0x7f0000a50000-0x4), 0xfffffffffffffff7) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f3f000-0x1a)={r3, 0x800, 0x9, [0x9, 0x20, 0x3, 0x20, 0x100000000, 0x3, 0x8001, 0x1000, 0x167]}, &(0x7f00009b0000)=0x1a) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000995000-0x70)) clock_nanosleep(0x1, 0x0, &(0x7f00005bb000)={0x77359400}, &(0x7f000022c000)) fcntl$getownex(r1, 0x10, &(0x7f0000447000)={0x0, 0x0}) syz_open_procfs(r4, &(0x7f000034c000-0x9)='gid_map\x00') 2018/02/15 19:16:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000fc000)='./file0\x00', 0x800, 0x106) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00003f2000)=""/95, &(0x7f00009b5000-0x4)=0x5f) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000725000)={0x0, 0x1ff}, &(0x7f0000ecd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000282000-0x10)={0x3, 0xa, 0x2, 0x400, r3}, 0x10) sendfile(r2, r1, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00008fe000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffff01, 0x40840) ioctl$TCSBRK(r0, 0x5409, 0x4) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x1) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:20 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x4, 0x1f}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x0, 0x20}, &(0x7f0000000000)=0xc) 2018/02/15 19:16:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) fcntl$setlease(r0, 0x400, 0x3) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) syz_open_dev$adsp(&(0x7f0000c50000-0xb)='/dev/adsp#\x00', 0x7, 0x0) fcntl$setpipe(r0, 0x407, 0x0) 2018/02/15 19:16:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x2004a85d461, 0x4000) r1 = memfd_create(&(0x7f0000320000)="74086e5d0000000000000000008c009b", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) fgetxattr(r0, &(0x7f00007c9000-0x12)=@random={'system.', '/dev/loop#\x00'}, &(0x7f00001c4000)=""/124, 0x7c) 2018/02/15 19:16:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x3fff) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009c5000-0x11)='/selinux/enforce\x00', 0x40, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="09006e7500000040000410008080", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000b1b000)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x3ff, 0x1, 0x2, 0xa, 0x7caf9ac96f405b79, 0x20, 0x2f, 0x0, r3}, {0x5, 0x3, 0xb06, 0x7, 0x5, 0x100000001, 0x73, 0x5}, {0x7ff80000000, 0x9, 0x1, 0xfffffffffffffffe}, 0x6, 0xffffffffffffffff, 0x1, 0x6ce327b4f27921c4, 0x2, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x5, 0x0, 0x3, 0x80, 0x5, 0x100000001, 0x7}}, 0xe8) 2018/02/15 19:16:20 executing program 2: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000e000-0xa)='./control\x00', 0xc00, 0x10) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000000000+0x7d)='./control\x00', &(0x7f0000043000)={0x85, 0xfffffffeffffffff, "8489115163ca7ac84105a53ea2e117be51c70f3fdaa71e3625775c33554ad00a53ad89c35e746f4f5e3d86085befc21678e1dc502b7d2578b27291ea733a8a8bae269f56040e9b5ec7eeb72d960a3138ca7524c3077370b7845511a34b6bd188396712d66e20ed1d10ab97f6029311b49296fa211ed9c21cd2ff852cfd"}, &(0x7f0000023000-0x4), 0x1000) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000030000-0xa)='./control\x00', r0, &(0x7f0000045000-0xa)='./control\x00', 0x7) symlinkat(&(0x7f000003b000)='./file0\x00', r1, &(0x7f0000011000)='./file0\x00') renameat(r1, &(0x7f000001b000)='./file0\x00', r1, &(0x7f0000009000)='./control\x00') readlinkat(r1, &(0x7f0000039000-0xa)='./control\x00', &(0x7f0000002000)=""/213, 0xd5) 2018/02/15 19:16:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000aa3000-0xf)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000516000-0x8)={0x2, &(0x7f0000c87000)=[{}, {}]}) 2018/02/15 19:16:20 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000b57000)='/dev/usbmon#\x00', 0x20000000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r0, &(0x7f000046a000)={0x1, {&(0x7f0000568000-0x1000)=""/4096, 0x1000, &(0x7f0000001000-0x1000)=""/4096, 0x3, 0x3}}, 0x68) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000647000-0xb)='/dev/loop#\x00', 0x5, 0x10004) r1 = memfd_create(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000212000-0x2)=0x1, &(0x7f000096b000-0x4)=0x2) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000002000-0x4c)={0xfffffffffffffffd, 0x5, 0x7}) 2018/02/15 19:16:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00004c1000-0x9)='/dev/kvm\x00', 0x0, 0x0) dup3(r3, r2, 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) socket$llc(0x1a, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ba2000-0xe8)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f000061b000-0x4)=0xe8) stat(&(0x7f0000d99000-0x8)='./file0\x00', &(0x7f00008d2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000357000)={{{@in=@broadcast, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f00004c7000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000792000-0xe8)={{{@in6=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000aab000+0x9ff)=0xe8) sendmsg$kcm(r1, &(0x7f000054b000)={&(0x7f00006a1000)=@ll={0x11, 0xf7, r5, 0x1, 0x1f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14, &(0x7f0000238000-0x38)=[{&(0x7f00002e0000-0x7)="f8c9424e60862c", 0x7}, {&(0x7f000045a000-0xfd)="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", 0xfd}, {&(0x7f0000fea000)="3d83fedc4c26eb8d7083c58cac6291feb75d967e0fbb1afb572be8e4125213eb79fcefefcd07e54a62c0c74b2f3b329c2264ee4b03d9265aa8490fe2f89d816dcf27ab11cda6a5f4b6905ac55b6ee2734943b0cd5e1655885dc18d4f8a904bdf72fe2f38cbf1b5d260a3641295a8193f6480574eeb323debe672afc6584f913f11faca83db840dd14b542453d4aecda8c01c4967829aa8c0b37c44aa1fa141bf99c7e211d4d8bbcee85be50e53e6dbdd9092f12b278a9b8a6a14dec2e63a6122db4a0a8a57888367530003079f2b79ff17fafd2097cc72068afa90322bd963f45cea1e02d58feff11d7119", 0xeb}, {&(0x7f00008c5000)="4dae04013bc29311992398647b39ef2294854507d1f5a6dfda172caafa16dbb1c40fd9c73f1335d34a55fba69dcd7879fc83aaab610d2f2c80a5d0507e19aee525ea24fc4ff59fefb7c4b6ea54a5cec849d0aee016a4a54036fafa4ed7f2a4793711760b97faf60540299558ba81afdf92f45b2c0c5e6d7cbf00437685156053bca0cb751c5ef5f3ac361b73e46b8ab0b60a8279e310c41ba92110588a13db", 0x9f}, {&(0x7f000093b000-0xc5)="f3cc1fdd822c76656b5b28ba10f98bb0e4d27172ab5a8cba573165c78ee18d799a0cf62fd13bf983546e5da247f4249a7d1bfa670582ed71e0ef4f4d6e65e144550494f3701cd4c58296bb0887285333a4ee03d1c2ff793f3b8abd0353d40a65d388944e6be6c3049839028b88c0bc7c8f6eab97c04802c360c1bc922868d7d88d0eaf31ec6eff843e7fbfc5f32b258542a663e2bf703a31d366eb33e565a1061bd24a937c30d4b78062344a8dcd53d7cd03873e34f55214ffb0725bb29c32853ca92c82e0", 0xc5}, {&(0x7f00001d8000)="e2fd35edc3318387668906b641ba4c80673d29726ae72659c4a7a8e555c99900da4fab8f987c01a857b373824aae1607ac14a4558652096a6d65b90409f60c80aa8429b4d06c99c0d56dddf1d1d44ece72fdc1c6eac7395acf3339a9174aa310d7c5be19596a50df57d3364e8e2b6dadc1229f4210ccbb06e0d9b54946c0712f604739e8bcc863d6e047956fa9734f3e7c25d18fd5ce4dafb74d06a999e07c4957ca35e6de3e8f567caa51f417ea7416921e79ebe3072bf815ab9e0ae9fec2e498dd32f22e6010760331ef769fafb77fd6bff14bbd52b5adeddc4fa2660b", 0xde}, {&(0x7f0000517000-0x4)="6877960b", 0x4}], 0x7, &(0x7f0000854000-0x125c)=[{0x100c, 0x1ff, 0x0, "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"}, {0x34, 0x119, 0xfffffffffffffff3, "627df0b3a816a894ed4ddf647791f8c34388af1dda13f16fb67b37fa2e0bc00a1f46fb3d90"}, {0xd8, 0x115, 0x5f, "d15608bed7b474f7b4e1f3f091d0460972afb94d085aeed6fe4b341ffbd90b9fade6052ed8b2bd7dc89d14ccafc11aa7b95b2b4fa0b77a9f539df1b0b962663cfc7f97bb118bcdd6c05260924b2a6f58d2bc14b6bbb29adeda1d48e0da6e3f5a4e5bf9387bb1a22860d856115036b4f0c944dc5bf96c4f3cbaa8c573666ab49c09a1e4720af5dd97277a0663cf577d1f6e6edf300b7d91e2c6418a12506fa263dda5df656e9da39a3ab470ba6ab68bf87ce00494d44150f346d43091bca39f1f049db41552500a7d1cd3"}, {0xfc, 0x84, 0xbd48, "bf39c9991ffdb89d27831103222a4d7b7be04879214fec2bab1c0c39c9975caf2c426f3b7e70c5ecbe2da85fa8153585e54d1e6d5482957690a9b3a724cd5456a1c83c7fbd43364d6b69d7111fbaa066bd2a01e3786a939ec2646d372188afa5c676405ae94d7512902809eb6c2cd45ab2b2410f172915b61f5c1ef7856150b15cbff4e147763f7ea670dce0bc81fdfa66d71b9174aecad805e35f8bc492c359cf99360950f5117c8dfa792bf651c0d046bc719544deaeca5f9e8fe4c32ec03aa4e812497827cc8a5a302c2f05592251c06fb3fb198b2d5b640557e0df6b47dc038d6126836a10ad852b1ec136b48534"}, {0x48, 0x10d, 0x4, "aecf176b205310d1f47d58f350e789d49607126f5d5a81ae634854f65f2baa7b37504a449dca634a78cfbb731376e54a18b8deb0904a25166e78"}], 0x125c}, 0x20000000) sendmsg$netrom(r1, &(0x7f0000ac8000)={&(0x7f0000b4d000)=@full={{0x3, {"f15257fa53a6b3"}, 0x8}, [{"92b05af1358b35"}, {"656021237919a6"}, {"766177d4f640db"}, {"b1419069dd60a9"}, {"ffc101b75e82ee"}, {"60c63fce77a500"}, {"166b51a759f4bd"}, {"6c7ec3ac34031b"}]}, 0x48, &(0x7f0000a2a000)=[{&(0x7f0000ff9000)="eccf564894efb0d83886f7a2a87a1a9ecdae7761f1055a2b9a422f61bff709d325edb9edea5a89ebf777a734ae7fbc7236fc0e7ef9444a422440e31b8a00eb52b1308ec156296524697d1d88359ff13760b5278499b391ea1be3fc6b4401fbfa3b1b5c08b918120e56810f2e12070f65dc57a705b705f5fd2a9975f673b7d3e67a6e10bbb98121f79f3a4da40c45a3362b3e2fb399b8337e80e00dca0769a625bb32115c59d10fc25d07855226eddbdac7c6f85bb46f1e4b4c523a8d6ea9d3ec63d9d255c963c60fe7bd", 0xca}], 0x1, 0x0, 0x0, 0x80}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000ea8000)={&(0x7f000062b000)={0x10, 0x0, 0x0, 0x80000082}, 0xc, &(0x7f0000461000)={&(0x7f0000d2b000-0x2a0)=@expire={0x2a0, 0x18, 0x502, 0x1, 0x1, {{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x2, 0x5, 0x0, 0x5, 0x0, 0xa0, 0x20, 0x73, r2, r3}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0xff}, @in=@broadcast=0xffffffff, {0xff, 0x9, 0x80000001, 0x2, 0x20, 0xffffffffffffffc1, 0x400, 0x1}, {0x9, 0xfffffffffffffff7, 0x2, 0x4}, {0x80, 0x7f, 0x7fffffff}, 0x0, 0x6, 0xa, 0x2, 0xf4, 0x20}, 0x7fffffff}, [@output_mark={0x8, 0x1d, 0x20}, @sa={0xe8, 0x6, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x2, 0x0, 0xa, 0xa0, 0x20, 0x16, r4, r6}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x7f}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, {0x7973, 0x8001, 0x1, 0x200, 0xb67, 0x5, 0xffffffffffffffff, 0x9}, {0x80000001, 0x0, 0xfffffffffffffffb, 0x3}, {0x5, 0x7fff, 0x3}, 0x4, 0x4, 0xa, 0x1, 0x1, 0x68}}, @user_kmaddress={0x2c, 0x13, {@in=@empty, @in=@multicast2=0xe0000002, 0x0, 0xa}}, @srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @algo_comp={0x7c, 0x3, {{'deflate\x00'}, 0x190, "3af19337fad1e1f9e94420da38cd102e3ffc1a3362d94151a85ad8d658a8c93e0c5936d1cd9c3fc042adca25dbd5fdde8d43"}}]}, 0x2a0}, 0x1, 0x0, 0x0, 0x48801}, 0x40) 2018/02/15 19:16:20 executing program 5: r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00002ac000), 0x80800) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) accept4$inet(r2, &(0x7f0000f02000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000002000)=0x10, 0x800) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r4, r3, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x404000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x800080000000000) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) personality(0x6) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) unlinkat(r1, &(0x7f0000613000)='./file0\x00', 0x200) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008ad000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000f8d000-0x40)={0x1, 0x7, 0x101, 0x5, "9d9c67cae3d757a85b4c21e9cbca2a16eb2b0fe78146b5464d46c6dd235d2afad9d9a8966edd782d94bca460", 0x3d}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00003d2000)={&(0x7f0000520000-0xc)={0x10}, 0xc, &(0x7f00000b6000)={&(0x7f0000992000)={0x20, 0x1d, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0xc, 0x200000000000003, [@typed={0x8, 0x0, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/15 19:16:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000698000)=""/4096) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000ced000-0xd3)=""/211, &(0x7f0000500000)=0xd3) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f000032a000), 0xfffffffffffffff7) 2018/02/15 19:16:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) socketpair(0x1b, 0x1, 0xfffffffffffffffc, &(0x7f00008b6000-0x8)={0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f5d000-0xc)={0x0, 0x0}, &(0x7f000042c000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005fe000)={0x0, 0x0}, &(0x7f0000cf6000-0x4)=0xc) sendmsg$nl_generic(r1, &(0x7f000057f000)={&(0x7f0000f85000)={0x10}, 0xc, &(0x7f0000d40000)={&(0x7f000049b000)={0x122c, 0x41, 0x100, 0x1, 0x1, {0xb}, [@nested={0x10f0, 0x75, [@typed={0xc, 0x52, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x6c, @uid=r2}, @typed={0xef, 0x96, @fd=r0}, @typed={0xc, 0x35, @uid=r3}, @typed={0x1008, 0x79, @binary="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@typed={0x44, 0x7a, @binary="72e56300ea16d5b286d492214be5349302a0dba606ac6390debb1f0e6eb37cff6737dbd53f8e3cf9cac900205a287c36dcabe7f9d35a44660752a5"}, @typed={0x10, 0x1b, @u64=0x8dc}, @generic="839d5cf3fd1692c8670fa313375c6e83192d8d5aee", @generic="2c15363289d2b34eb52faa74c907f59ef5cad111cfcf70122891b4255674653ca6645e147ae11e5dd541a118d6ed4f027b0ba1a2f3c8ece353138f37c7a814458a6594f1c0d146313acd30"]}, @typed={0xc, 0x62, @ipv4=@multicast1=0xe0000001}, @typed={0x0, 0x61, @binary="982c084a2062dd85a3924a3a63b03b25e285406f1fad842381d984dbe4de948326916590aa67bc736bdd303c727d72c791376c53567223908fe0bd239e49cae43e0e5320bb2a5806a8014dff70b0f40c43f0c49b4ae88d04e9ddd1452592fd83a937e1e3fab0d7d577ef0da71f80400374fc5a63a741d039abff8c1cc3b0b6d6f9a9d09c75"}, @typed={0x10, 0x40, @u64=0x1}, @nested={0x4, 0x37, []}, @typed={0xc, 0x1c, @u32=0x7}, @nested={0x4, 0x3d, []}, @generic="45d932d2e2d9eaf1b18163c20b647028bbc32097cd9ba0a3ed", @generic="6950968faaf564c5b277ff28db2f1c0a9a1f02b1a3346a5fcf13bd5b83d7aa4a82da645be225fbedff4874071ea971978fb256ca7cefa067eac497932c4928b98cb2b87792f629602394b6f07064825b585e9bbb556ad89eb6"]}, 0x122c}, 0x1, 0x0, 0x0, 0x800}, 0x1) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r4, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x2000) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000857000-0x8)='./file0\x00', 0x10000, 0x1) connect$nfc_raw(r0, &(0x7f0000912000-0x10)={0x27, 0x5, 0x9, 0x2}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce6000-0x28)=[{r1}], 0x1, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000007000-0x8)) mmap$binder(&(0x7f000044e000/0x4000)=nil, 0x4000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) fcntl$notify(r3, 0x402, 0x80000031) sendfile(r3, r2, &(0x7f00007b0000-0x4)=0x61, 0xfffffffffffffff6) 2018/02/15 19:16:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000abd000-0xe4)=""/228) 2018/02/15 19:16:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xce, &(0x7f0000473000)={0x0}) sendmmsg(r0, &(0x7f0000998000)=[{{0x0, 0x0, &(0x7f0000bef000-0x30)=[{&(0x7f0000e54000-0x1000)="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"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{0xe0, 0x105, 0xffff, "03f3bc93880ba35b69e9760b0005e555abbcae1824bdd1e903ba7d1b9c0a5c992f7e458c02ab426b1a762356718af4a529130613ffdc097e7c7fd23c55db8983433a6593c963aff917c18cac4f606698054ba3d84eef2edc23a7f00a0cad81ba09c29615b85eff398968b73d7d4f5bac9ce7c7ca1b134c2d85a0c1d309026b2b4cd14f2938a3c52d04d1f168fe21bb798f38ff0566d8e3de5e0f0f6ee5087305e4fa79c8436d9a28fe8a6b8f8edaf903b9a600a9aaf0c220466860f7ae379330467a27ea496568f6369eb92cadc4675b75"}, {0xbc, 0x11, 0x3, "2b8815532340b678dadbeb1d087b6062810d539429065d030739400bf1291679360f98f926f84784028c1dce0f58b27aeda8b6be005febb6616558e96a0e3918c71d5f2b7ef7927e1ae7b4b751f90069f7bbf99f252eee5976c22223af416d21c87edaf743a3797d7b4e1b71c0fd8f00731d9932fba6491e584f6979b88ae70613f597d3bdaff1f2ba714ab3df94d7430f42e20bcc66214070578ead5893a04967b352d35ef9a0bd253fd02db6b980"}], 0x21d0, 0x4000}, 0x74f}], 0x2, 0x40) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f000093b000-0x15)="6c6f81736572016d6e7974ff46007676696e6700d2", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) sendmmsg(r2, &(0x7f0000874000)=[{{&(0x7f0000cd6000-0x80)=@generic={0x7, "2d0448c80ac7bea3022826356ec64718256b0d86b1425dc8ce6a8e340a3dc69d0ea2c31cbae72d8948beb2a55da5e77dc9c5a11c30b4d06d7247add4b38562a1f280239db2317108983edd6be761e20d2accf2d5f34e55193cc529d7fe0228e27d6dc80b77661676c511a88f76a40843ecb7d03cf4a3cb377e0d954d9073"}, 0x80, &(0x7f0000ca9000)=[{&(0x7f0000655000-0xbf)="2c432c525ac712b32717cea2cf5cec8e166351cc9928a0feb89b83ff18807c94e5cf7f09121fcb9376dd5ecac6e46b7e2a49eba58f91cacf86efca41ae9f179b189f57a414f45438e8595b3595514a848c5aa8cd70edc764c4a4bc9cfa37d1e88dd65329eabd3ff11cab133b529fb4ad27a702f28b31ddc3e4837f58dec3704c8459a19400a5a3bcb239822190d3835246e3a7c12c39260ab8a29a01e01d0d2f56256fedd556b4c0aff4920e9278a34b8d103a9922839b05471946178aa6ac", 0xbf}, {&(0x7f0000241000)="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{&(0x7f0000836000)="0325e6555ed68b7f4436f446413b0d2970969577f99b7a927933e7dff0566c2d5ae90489e15967d3414b77a8e9726fcb7af0bfcf83", 0x35}, 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0x1000}, {&(0x7f0000665000)="3867265cced4adef2a5441766659a10ddaf17dc58ebbfb1af91e52e49531da2433f374dab3ca605e3798d5ae6583cfd0e2c0791f9cf94ae0a748426f2b228a2e68430449cff5a3cba39d8d380dff9a5dee44e3dc58d05e1ef05b5ad7f73509f292995fb8208b0a72f7608d737d286d7b64510b33b803a4b07759374a67c513c4edd24f2c8e8c7162dbf4d492766a608d4dffee6978982edef79231f2ba5d8cd150a2dbebfe5dac880c78c84b0930b01c1ed456abf5b390e6ecc020cdeda2d1b89d5ca70e4972c152c330da200d63e3e0e5f3e86ec1d34f6ddbe7419e412a49c1f7d6fde600c306f6ac2c2c", 0xeb}, {&(0x7f0000d54000-0x66)="f4f07e86f8826ef76f5ad02396bc2094e1b55b2be6cbca83f70f6a3b7f5d97df7ba9e20b951fc4b794517e49bf173876be0e2ab2bfdb84b3f5ccf42b363db0d8bba7ea7e8b2fe87041c132f9051794eb4696a0a916c13792d25613bf5eac457d7563bebefc5f", 0x66}, {&(0x7f0000bd5000)="173f", 0x2}, {&(0x7f00001e2000-0x5f)="7c6dda955e3cb25165512598ccf0fc59291b4dad53f3e71bc39ec326a8701e10cd394401ce1efd1115fc1de79411bc9b754e545261546097f56994e4ea223f81d10e5d5bd6703769814500ae0d7a7465e40aa6f57f51008ab1641209aa4f99", 0x5f}], 0x5, &(0x7f0000b1c000)=[], 0x0, 0x40040c1}, 0x7}, {{&(0x7f00006ac000)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20, &(0x7f0000567000)=[{&(0x7f0000989000)="48e9f58de6c0cd51a60fdebd88e8b08d3d4b0b8a3ec54d8e9378e3651923bf8849e098648fc81c5cc551b943a951adfad1b3dc5e65da5ea8dbf7edd01f26788896c1006fee605896782bb9b3b909bb62e7cd5a3dd6a88a45b391452a1a0f7c370fcba4eaf8f5b3b9bb6935746fa972e53f977de49cc08d93aa4fa9711e53", 0x7e}, {&(0x7f0000c1c000)="e35103ee3869f58e7d8e97e6972c49cbbf64d60cf37bace4ecc99581466e940969e93dacc78325a917606c3d37874b50d715066b6bf120f6fee299a4f504f2d32f051cdaa16c7b4c32ca0f61b64ef241a6da2d85701419ede0de", 0x5a}], 0x2, &(0x7f00005d7000)=[{0x84, 0x0, 0x20, "5456f6be98d909a64e9a8dbdda30f0c7e1d5bb4a05a5c1d0692cf543c84207e30a19399768d1be2afe2e1b5786d3f1e13e596ae0e1e9ba001e7965a485e6116259017df40c9d128f1e1714e91ec95f10deb199d046d39b31f848d3d411be67a3d258b8d76cd5611b9c6ed7e5e09a3626154ec14abb5ca0"}, {0xb0, 0x188, 0x6, "ac5a4523db7e843f6044deaa28cf7d1f1327c7a755ac5761e3fbf06813b7942f0c680d03c3c9bd1cea5a71bacd2448050473aae2623cdbebeea61ec39b98db59da9f0993546dfe16f8002a1fcbe97c04c1b496d402cbea0efcd238e4b1e375f5c6108e828ab536cab7ff843061864e1ae23d000348d31d680cd4fca212cb007bfe8c0d2806392d4f4baa898ea5645fe867b3590e275ef8b0eeed54d09985accbf7fbcc"}, {0x24, 0x106, 0x8001, "94aefc4ddb651f7e7f1be1373804eae9a9031b09c537353c"}, {0x4c, 0x10d, 0x4, "e71eb2637a4aa77f2ac7d5197e0ee92fa9df2421973caf8cc7e59f983927072a7b2c60cd9128737221d8ff0f09ea338598111ac3bbc6ee18f0083b226280a1cf"}, {0x68, 0x0, 0x9, "7d7801255030a44532032168f0a978959efac9659a3bf476d0a3642d1cb5f2a242da1b352816ce211608b59afaaa647f44d294bc4d10d7348a67a99c050a81fae95d742368ac1a93801a25d83f6a30cfd818137cbaf3abc448"}, {0x54, 0x113, 0x0, "140cf7c37f0155d66a7de9816009e4e8cab9ef895fd766ac17c6c62db0afbf7cb9c579197eefaed087f8c59e777ffbfc17a7771f9a7872673c0e00d6fad3bf6edb81bdf07e0d5f"}], 0x260, 0x4000000}, 0x7}], 0x4, 0x4) open(&(0x7f0000fdc000-0x8)='./file0\x00', 0x400000, 0x4) syz_open_dev$mouse(&(0x7f000017a000-0x12)='/dev/input/mouse#\x00', 0x0, 0x40000) openat$cuse(0xffffffffffffff9c, &(0x7f000075e000)='/dev/cuse\x00', 0x4000, 0x0) 2018/02/15 19:16:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) mbind(&(0x7f0000806000/0x1000)=nil, 0x1000, 0x4003, &(0x7f0000d98000)=0x59d, 0x3, 0x4) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f55000-0xb8)={0x0, 0x1f, 0x3, 0xffffffff, 0x6, 0x6, 0x9d7, 0x1f, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x800, 0x4, 0x2, 0x5, 0xcf}}, &(0x7f00005b6000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007b7000-0x14)={0x0, 0x6, 0x6, 0xedc, 0x3, 0x6b5e}, &(0x7f00007a5000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fc3000)={0x0, 0x401}, &(0x7f0000141000-0x4)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000307000)=[{&(0x7f0000df1000)=@in6={0xa, 0x3, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x5c4}, 0x7}, 0x1c, &(0x7f0000ccd000-0x8)=[{&(0x7f0000f6a000-0x68)="02c70c8b3a576abdebd1cf34ca84d3fd1554d9588c83a86f8d15415e27b35d2b01bc9ae456af24a576b0c59c424b9bdac6402e90c2017921df991864fdd339bdf600c61e33c0c5e85e78e08836061acbbac865987ebf138c95debd208865b1dace22af1091022972", 0x68}], 0x1, &(0x7f000033c000-0x58)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0xe099, 0x8008, 0x7, 0x3, 0x401, 0xff, 0x81, r2}}, @init={0x14, 0x84, 0x0, {0x7, 0x2, 0x8, 0x800000000000000}}], 0x58, 0x44}, {&(0x7f0000969000+0x2eb)=@in6={0xa, 0x1, 0x9e86, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f00007e8000-0x10)=[{&(0x7f00009f4000-0xa)="cf5b5f443e152ce7e3f0", 0xa}, {&(0x7f0000918000-0x82)="b7544728abe892714f8f37f5c0d209d737c65eeb3778678e521b62b9868bf5e399dcc8326551cf0ef743e001617dda6492db20a2fb9fbfb79a496965db1e3206a18209a667171d40da8dd297a5327206c90ed242717c0ec4d52e2eb8046f46d602d21c3e391d2618e577e41122446710ebdba1d255e9dc5a07cc26c9ff325e1e6786", 0x82}], 0x2, &(0x7f00009ed000-0xb0)=[@init={0x14, 0x84, 0x0, {0x7, 0x80000000, 0x8}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x8, 0x4246, 0x3, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x401, 0x8008, 0x5, 0x7fffffff, r4}}, @init={0x14, 0x84, 0x0, {0x1, 0x5, 0x0, 0x60}}], 0xb0, 0x10}], 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000a23000-0x4)) 2018/02/15 19:16:20 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002e0000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000000)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000037000-0xb)='/dev/loop#\x00', 0x1, 0x1000000000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r0, r0, &(0x7f0000d89000), 0x1ff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008d8000-0xe8)={{{@in6=@mcast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00009a3000)=0xe8) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00000e3000-0x70)) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f000056a000)=r1) [ 73.255239] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/02/15 19:16:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f000033b000)={&(0x7f0000557000/0x4000)=nil, 0x2ca0, 0x3, 0x8, &(0x7f000000a000/0x1000)=nil, 0x8}) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r2 = gettid() syz_open_procfs(r2, &(0x7f0000497000)='net/ip_mr_cache\x00') sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:20 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x44)) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000005000)) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000c000-0x18)={0x0, 0x0, 0x2000000008, 0xfffffffffffffffe, 0x4, 0x63}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000004000)=""/193) [ 73.296680] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/02/15 19:16:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000096000-0xb)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000d64000-0x4)=0x4, 0x4) 2018/02/15 19:16:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d45d, 0x800) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00001cc000)='/dev/input/mice\x00', 0x0, 0x8000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) dup2(r0, r1) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r3 = memfd_create(&(0x7f0000db7000-0xf)="74086e750000000000000000008c00", 0x2) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000a7f000-0x1)) sendfile(r3, r2, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/15 19:16:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000a33000)) 2018/02/15 19:16:20 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000000)="09555f88ab2ed9a68ce28d9f8a7a03806dfb4a95ad154c37b3a0b41578cfcdb8e2bdec64b4e41c52cff338dbe9f613ed96b9e6d0909275e85199facc0874338653c5b395344504897494806aeb4e1218653794e85bd6c4b0a60f", 0x5a) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x90)={0x40800000000000, 0x100, 0x1, 0x7, 0x2, [{0x1, 0x5, 0x5, 0x0, 0x0, 0x400}, {0x101, 0x5f, 0x4, 0x0, 0x0, 0x400}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r3, r2, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c24000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x6000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x1) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x5)='ppp1\x00', 0x1) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000db3000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = syz_open_dev$mouse(&(0x7f0000703000-0x12)='/dev/input/mouse#\x00', 0x9, 0x1) r3 = accept4$ipx(r2, &(0x7f0000cc9000), &(0x7f000009e000)=0x10, 0x800) syz_open_pts(r1, 0x200200) r4 = memfd_create(&(0x7f0000231000)='/dev/loop#\x00', 0x3) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00001bf000-0x4)=0x0) fcntl$setown(r4, 0x8, r5) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000407000)={0x20000, 0x0, [0x2, 0xffffffffffffffe0, 0xb2f8, 0xf4e, 0x4, 0xfff, 0x1000, 0x6]}) bind$unix(r4, &(0x7f0000258000)=@file={0x0, './file0\x00'}, 0xa) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r4, r1, &(0x7f0000df5000), 0x80000001) 2018/02/15 19:16:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d45d, 0x800) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) r2 = getpid() getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000f27000)=""/201, &(0x7f0000694000)=0xc9) getresuid(&(0x7f0000461000), &(0x7f0000e06000)=0x0, &(0x7f00002f5000-0x4)) getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b2f000)={0x0, 0x0, 0x0}, &(0x7f0000edb000)=0xc) r5 = getgid() getgroups(0x2, &(0x7f000076c000-0xc)=[0xffffffffffffffff, r5, r4]) fcntl$getownex(r1, 0x10, &(0x7f0000a91000-0x8)={0x0, 0x0}) stat(&(0x7f00009d6000)='./file0\x00', &(0x7f0000e9d000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000372000)='./file0\x00', &(0x7f00001eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000de3000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ad4000-0xe8)={{{@in=@multicast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f000053f000)=0xe8) lstat(&(0x7f0000bf3000-0x8)='./file0\x00', &(0x7f000018b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgid(0x0) lstat(&(0x7f0000891000-0x8)='./file0\x00', &(0x7f0000e74000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = gettid() r16 = getuid() r17 = getgid() r18 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001e3000-0xe8)={{{@in6=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000b1a000)=0xe8) lstat(&(0x7f00002c0000-0x8)='./file0\x00', &(0x7f00002ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = gettid() fstat(r1, &(0x7f0000ab7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000935000)='./file0\x00', &(0x7f0000f9c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = gettid() getresuid(&(0x7f0000b57000), &(0x7f0000370000)=0x0, &(0x7f0000aa3000-0x4)) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) r26 = getgid() sendmmsg$unix(r1, &(0x7f00000e9000)=[{&(0x7f0000c12000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ed6000)=[], 0x0, 0x0, 0x0, 0x4000000}, {&(0x7f000044c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000d5000-0x28)=[{&(0x7f0000435000)="088e33634d6c0d42f56e69660dada70c3d3c7efcdb541e2d86efbf0950df18e6c25fed6c576e93aec1b4d98395c2ca60c67eaf610a98cb7e2623a9b2e87409dbd346161dc84e9f6a5e51c2330ed2b2ee9d948c4ff67f63dde35b96b37efd8fcd9df33611438ca6cc383f1854913bccb29dede0106f956c3dbaf1af034bfbcfe15307813f304767330484ea3e57a83fbd947d47753f3ac26340baa179de", 0x9d}, {&(0x7f0000907000)="76e48f281a2b44ed932c96bf07f6d1831d62963f6aff49b3cfabf4d5965ba70204c526148ba6134f26b3bff792e624ab95c1f30fa38fcb2541657fb42477fead94c2f5f5198126c6d7f789ce4c7cfd3e9c1021ad010e162da440fa8613601562db8dc7bd267dca32389569c17937374fd6a9cef7af100b56f36102f68a7f8931d21e42ba5923fbd12250c50823f098b1d01cc618cc70ebcf316af714293eb594daec97cbae08d9f27fad1ae26265fda26262ed69072ab69c5e10b1fc1c18eac644604d", 0xc3}, {&(0x7f000002e000)="ef7f78eb4f0188fc7f4ab30d8300b9bb1c14e0881b15cc665877087aad31a13314119c4d8ba3941cd4f1636e5808306a29ff7db8580523345bdf793963d374cb599d59e117b099034ccbd4826e180f7f4e83b1c1cf4419", 0x57}, {&(0x7f000026f000)="919d3aed7c4be239f7b1103c7a94f057dd2c9053b9d0e28ad9794522", 0x1c}, {&(0x7f000054d000-0x4e)="81797c303e2fbcaffbaa6cf12f31580f1f1d0a2aeaa7ea810d4c7b14cfa78899524b0a545c9d29421da96705a557b689228aff4b9a3dcded60da7a156f6f92070912d29fedae643ad58b81c27321", 0x4e}], 0x5, &(0x7f0000a94000)=[@rights={0x14, 0x1, 0x1, [r1, r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r6}, @rights={0x24, 0x1, 0x1, [r0, r0, r1, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1, r0]}], 0x108, 0x4000}, {&(0x7f000038b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000164000-0x38)=[{&(0x7f0000753000)="dbd4a77d0cb7538d81066249d8918b278805db0e8f97954902274982816ac3319130ef86b7a613e6fd36c600ea9e776e68602dbedbd2c7d4f700dfe80a27014c0c2806462d8f53b7034f34ee4991bcde11d1c09d140a9f1e8af8c3eaea36b1241ac89cda7b0862743db568da9340d38a71e9d97b15fa7fa3fb8d16d255af688d83df193560bb4ddb7a10c8d1266ba1526c11e2e499835a95b84ef0962016ae0aeb2603c76492d35b33e88279f3fb237fa254c69fafc2d08266988229e595259b431e83970fedf02b8195", 0xca}, {&(0x7f0000742000)="74b640b3cd959b4f5f9267db50ce86a573507510785b081ceaf42aa1c6a1dc15d3eaf3b7794fd535798b6f954c8f59fdbc306fce", 0x34}, {&(0x7f0000d5a000)="8dce193af43c32cf394b67af861e8af37b306a9d1e64134e9aa96fc707c322c2bf4a3be50301a5d0638cab047e423884695b8547549a", 0x36}, {&(0x7f000053d000-0xfe)="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", 0xfe}, {&(0x7f0000e0c000)="0aef73cc34dd0a2540de8ce61a6863875ff5ada88e180cc835dca459306a9855315d850b81ced3c58385dad5cdf2f684c028a86c0bffc07c3d4bea5bc6fe33169ad8ed154af0349524fb1a4097a5173f3d6680693d67348b67cb31090f823f72b33b473b8a01849f2df664690304cae719", 0x71}, {&(0x7f00004f4000)="fce9018c371e1d5bd030f85ca3cdf937b9af67edb7ec4d1b6ae2a85060809f4ddc2dab806054d7cac79ce29203ccdd487b92f3de001ba045b66770935ea9f76eaa97931cf86f25279fc4ed3b2e17cb7e3cb1e8474599b5022dd7558444e68ab05b4a4a496c8162198412d8cbd58be7c7817563af8c87f325d1140429ee6dd1cd7a14d5cb177c4063f7b1c2cf1bcb7fa8949507e3b6bcd80a661cfc7a84c05b8edbc756afac835bc0eb99142e0fe89dca4adb02804353df4ef48bd061c82229e6e121602cf4a2dd9015b9440a638d6f0ca590dfcaf6", 0xd5}, {&(0x7f0000f1f000)="80f55e356ae419fbb4b9faffb72d73c09f5092e1bc3bc13b8842efe44dd732979575e4848429fc049ef433c0cb3fc2cb47025bc63a6c8117e4d69c903d4ef872570dbdf58a21f3559be8a9893db760cf832a82a1b2dda77f586e6253409279b2af2fd473939e65a037c0cdfa4668d390d5c3cbfdf4bd556e32d6be4bdde1e247ffdfa125fdf173408f587f6684f3afef2103cee25a29d8fc906ac07afb2381064dd382b164274e4e929ab54ee3c5dc1682160046685d75", 0xb7}], 0x7, &(0x7f00008ca000)=[@cred={0x18, 0x1, 0x2, r21, r22, r23}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r1, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r24, r25, r26}], 0x5c, 0x48011}], 0x3, 0x81) 2018/02/15 19:16:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) write$eventfd(r1, &(0x7f0000c68000)=0x7, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d45000-0x8)={0x0, 0x8}, &(0x7f0000a16000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000077e000)={r2, @in6={{0xa, 0x2, 0xfffffffffffffff8, @ipv4={[], [0xff, 0xff], @rand_addr=0x3ff}, 0x8}}, 0x9, 0x800, 0xff, 0x401, 0x1}, &(0x7f000042e000)=0xa0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) bind(r1, &(0x7f00003a0000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) 2018/02/15 19:16:20 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xd0, &(0x7f0000000000)="2eb5ef895b34fbe117477e14298740de5489e507a248dad50ed10ff6a532ea3ecae9e4cdec7cdc665db5acbfe0527a22f5fb8f875a30af3e003d154f64629a4f00b022698ff3b8114bebab49b67a67dd7eaf3ab17ba6bc58c527c18064bf44b23f812f39cfd1a4f0696ed5fa9e840908d874a4fff723f7e017d5a8e06a1f82051c4f625d5fef8ccde82130b6005ffbb30cc55a78fed37800ad4117809f4cc18c897d84df32ed3e1d2b604b79e208a6626c9a7251311018c1f2e9eb8990c43c6e79e7a6db3f7161dfa78bf524da6b05970ed47dc2ec0c81a922dc6550") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000859000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000080a000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000efe000-0x10)={0x0, 0x10000, 0x9, 0x3}, &(0x7f0000d1c000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d3e000)={r2, 0x1}, 0x6) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000540000)=@assoc_value={r2, 0xfffffffffffffffe}, 0x8) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000ff8000-0x4)=0x2, 0x4) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000759000-0x4)=0x4) sendfile(r3, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d45d, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:20 executing program 2: mmap(&(0x7f0000000000/0x39c000)=nil, 0x39c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000039d000-0x2c)={0x3, 0x4, 0x100, 0x2, 0x1, 0xffffffffffffff9c, 0x6}, 0xfffffffffffffe52) r1 = syz_open_dev$midi(&(0x7f000010a000)='/dev/midi#\x00', 0x9, 0x18000) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f000039e000-0x1c)={&(0x7f00000de000)={0x10, 0x0, 0x0, 0xa20}, 0xc, &(0x7f00002b2000-0x8)={&(0x7f0000163000-0x1150)={0x1150, 0x9, 0xb, 0x300, 0x0, 0x1, {0x0, 0x0, 0xa}, [@nested={0xe8, 0x3c, [@generic="659a2316037d34eb18a57b91797d8730403e53dc71d3dec895cb89413bb11f35de06dd680cc8f6c66a61c40cf5fbeaeb4a28d4cd65c8e188c6e8a6d05df838eff82d2efc83761abe34ec5f7826528d89a7fe13f638b7eea6e06ae1c4f0c528d4f3142372afd1a4ab4c546af1ea61e5c98e3bbd5be715fd30a25f26a004176a406fcbf1419065150cf5d99feff4ec56abbbda5369fca29195afbc4ab558dfc71483da133012a62b16bca26f6f1b018adc90775ab6981cff9e533ec1d995402b6f13fe18aeb08474eec1d7d376cc8b857056b87954b4bbc79c2f177f34a076cf8e1f"]}, @nested={0x1054, 0x8c, [@generic="833db066ab1d98ea894e7f031cdbd855c2a8828cd5fff86b76fc225f3195cabe02c38f41e7d96e1ba2ea40d282192ee0486b0898e7af2893bda9", @typed={0xc, 0x8f, @str='\x00'}, @generic="23945b9ee59e9158c8c255688a0a2911f6aefc23c8aaa8202df3013613c1bafab6d7f44a14ffda6feab8ee407cb83e00feace3b3196f13a43a2598e312fb4eba232cd1b5989bfca13e0f1cdeaed55efae5a894b2231b131aeae23c16f8831f3929685ab3db9c7b976deb03ca7dfa64c551fc4fdb88e203d1e448002176498330236f06c8f9f5cdae220b821f884b9ae51280b1eecf9c256cb22def27bfaedfeec6c21592376d1526f94b9058ddd6facc618f5ebbb049282068e8b5bd089753826e70b9d8c680b94705d103a6fe5d7cab3e58133009a784dc8aa6d16ce58589bef24d62ce0045332e5f1fd4a7b71868d36b511985657635c503374f1b334162073817fdaf6df1e27c167c096ecb52e8f1b077501bcc741ccb1e4e394a9444018de481215c67ef8b0eba500a04b447acd39f31696ec89b2f1bae3d955f145a80d3cc88ee1f6539a5f1aa178ea4ac08c1b91ce839c7b0828646c913dd81a7905d24e38b78f1aa5c0a0c4719dfc08d1241542588e081056925239581e13c826ba1443033c13fa1b0b7f7e508bbb0f21af4d0848d61f029dfbe5ceadf676a34867b3d443820b6063add9437a46f7f8cd4bad5c866b20a7e8d18d1014db58dfa6f6ba988ab44b69b785eacfa7b18c76333ae0f24dddfd4da505c4abe60889cc3fdfccfeaff31a971351797dba35482f059734a96c5c42e5a85b68ae6d97389637fb598eaea86bafb3405557bf081f1a030500f3d055535e9f12e93e2c29aa25954a167f4cc5228708e1d9f57f34e32b50a4124ec1517eb1b69b31a4fa12979205632eca5224a984e110638b395ecbdf3d1041493aefe5c6bfedb2185f8433e775122e54d77861f6542db4f091e7c678bd0a153d3e0af419c527c38ff4950f381480cf72b1ad3f481dfd810db84c25df5c06c9ff114e7daafb454f11c7eebceab41d518fc5643f98b2680fc6b06bd1640938161e5d8ea44d11a54c77774bb6702ac0de43e23198da7fa2586bc041832885e35bda6d887cc999e4a42f5fb9c8e11e664d17f2aa6d9c9a8fe7f55417f10e75de30f509cee014696a1cac5caca1431d0483a0dab58fb9b6facb0d57731515f5d4b162749a5360424556d3d31ad8989f3b2be7ff6de1bb5a3383464e6699800d500dfc007fd5cd0f46ba845295f33b73ec933724ee417314e97123a2449e191892a9d3ebfa7b00f84d6096f03b120ff55d83c2c915e6c4e4d7bf19d8f660e906043d25c9e925393820df99e426810ac8d5e86d5f43c163027613788094e043a2d1bac2895889c8fb1fa874e70e4d6b875933828e0344c1454a6ff09ab2297d66dfaf100351df37b126c490f498765a69db864ec5eca95a0dc269ce0563448794401336d1ea51ff6cc1dbb079e419a9d29a366f06717287d5195304ab0ac8ea906b6e85fe01bd0b98704e95ebdacb497639a27477153f53b232bd96e344a57e8eca610a1bfb5d689b441adfd8b052bc1ca06d4c26c0040af62d050e856f911bd3703d69c5ecab86b12edf794ec822c95fda4ebdef2b16e91e88c464b9aab508d2b885ff9377d3e9ce8d97eecadadac6147211488c479a3e514da52faf0f451504f65154281c6485d7de15db43831c06331c8379faec703e1b02164edec751d1aedb14a9cece05880e342b0d8b2836f5b6d1ac0ce732dd7ae96e9ad1c3b2ed7a7bd8a26e7263c9f4aef762cf84de99ae9f952486987548336576175688bb0123548f18b449c9f67e81d1426e63049b690863b2c4d411226fecfddf83fc9fc365a09c9957ad742c7ddd243b2ae367e57cf7f1eb33fa2daa6f6398470ef1cd3ec4718c4800032b5250f90eba24e299c4d03f6d1e434bb4c5cd0ae3afeb215bd8d8af687adac4a3899dffaa4c64b85e50bf721098301423893606a91433814fd6a89780cf588cdf4f70533b2511115afdd21d565960a513218ae4998aff61dff0c09ad5d485d2dfb7dc73a821884a87a7d44020de40b209d7beb96b145441dd032956310893f9c0b98f84d58678d4c1f2d5ce4212499810412a718f67dd4229315f8850b588076243d5c85a058b0cd5b2d2d80f9b6b845928aedc5e114bb5f5b7afa2ccbaee6fcdbe8064350ffb8d19c5c9f93cec77f81b2d08e49549d30343584e3ab3364c2d6dea2d7f9562b6923a0b5acee42f275ae23561c83d24d5ed1ce55c4ca701fe95d9656b8628394b97781798a007cb1decbc85601362dccf98372169104293e02d9da4329ee69429cf4b05bb72d5c7815c472b6eb742aef77f7148e11ae0a69631c13f11a6554f000e5c894cd24a05466dbc3301a300d21865b6c97cac7e60655c028bccdf0f6963afb48c0d7108120b55d6eabdf988b6b6e7eb938b548d9aa43d5d9098dd98d4632c749662f3a4fef7cf00a9d808494a402399dad58e5431b5b17bfa0fa8097e32b82cef55c1a99931df91a095237d79a49a51fab7c92963b387e8df007ce23954ced1fbfabc2646a5dadffbd9927a83deb2eefb74a51de6bb360d933b4d1f92d4fb3a490f2fe6c02d8efad8c38c1a6736697fa477237152a18b14e6e4692afca9a476bb84e1612daa73ee0cdad1ad8ec206a8ab7c17b8bc14d7e32b073165c13fd4239029ccc31777f15ffd81306e7a90c992a0a6580c2d74f588b50892f27d826f54fe40d2f614a0c3ec3092b9fd5440cd4d210ac91a4a1861c00d2c106d35b4a22a8708d9bac1ac1a21df96b07eea9abf789d2b75fbd2e6aedf74da5845fd7f15389b15abecbdbec7b693a741f1dc65a2f31d3de3b2fd7bd70e810d033d6a5b9b117be82be7b4e6d8e2f6eea922f8d002a8ed8a2ba63f7c11877e244d44f5c42c32264ae8a76a15cd5fa7986b91368b21c1fb422bc4ca3066846f80af28f368a0b5b4b9b6c7678ecb872804cab4ece4fe3c89d15fd57ec79fc2d0a11d9195741c1c527c86bedcd6fab3c3b3327a76b29f6c266e51ac5f9d68226e711fe1991bdbcc72a4b90420b42004fc1fac8b38c4732c71daed030f34d5db8d7d26a3250ccac4ed7f9a772388673afa8d35b7c85a9f44b14ae7e4f4ba7a2947c6caf338fbb8e4d5c102942836c4f720209eed2ccdfbd383a75b7daaef49ce547e7d54a8b9d5c53400014d7d3f2dda4e3c2cf73d6ce05e29a5f64282ff8006d849fc80f1dab23c3fff87f8f96b280a10341de545c012549e18669c5d00f954afd5ee1286a8949eb66e824da185530c3577bcf40bedafbfcd8ac8734ba7735df885213ff452ffc824eee72acc8931106c67c9e96926f28b8b431de87d18fac586c01e38e79501dd824b7af9174e693067f41e97362fc606d42ba5ea7254bfd9b440957bcf35848b56e29498423a6d63fc00eb93c05bfad73117b2afbf66c1c330493f3f60240ebc2b91b1ad209e3fbeaf19879dd98e8c7f4c00e0ed18be9d5e2f53b832616cd15ad992ac158f68988704296449b54f945460fd79cea8f019fffe6186501cf0f18bfd506a62e59c4f475f94ece7e5625c867b8c0c3ec272b7e2d2d12eaa799cb1ee9f0cac1ae346dbb099823750c1cf27d3370909c2016b2b3536209143a9f7eaa95d77d328486722c8eb5044d8ad461121ca2c6a65244064c7d68dbdaa6311263ac569777632135e06f53a76fd9597561d061891e4969387b21d6f95244504487e63b72ac2cf55fbf1a43ff31718fa4dff67bde1ba6538d5d754a539045b6261fc41ccd300003fb467621fd1dbf6f0f77fdd82a75ec8b8cecce4ab39eefc6111af80e7ef2a2e8aede9c80b0e2c245e50889d8b772074b051105fbcab2d01e5aadeebc2cfcdb41362610161ce2ee500d907c92b4f0ba2f78b06f8140b0d55911c06f929f1aa72c905161f9afcbf24902d7366da5379a7bb77ccb4763801f4b02749f606033fb729bda2601898f70518e1732986e190c56d7023775485704c8ab3fd94499d3208d6525b65c51dbe1195cb7e50b8e57e178235873768a4fd92730b4521cb79e794422ab3040384eb07536f4fe0cbabfa75b21a3650f1cb68d857c3961c8e019b5fceada7f62b44daf46758d696da5377d3c8aaabc7924289bfbd88f46dea0b933fb8351b4f019944f1fb122f770a402ea7738dbcec935fc63ef6c92c6ec4ad73d809d92b34be94a315fefcace2aed06c33294074b9e643e5c1263be2c408748e7eddf0b9046e43d14cd7fc8efa81ad322273fd26a1a6dd9d64698c2fea5dc39136006b8707e3a7db6940684d2ebbc9b111348c355f4eda5ce3235c590528878407e76a26e64c040190712f634ae6e32bfe5477dcf6285afa53d673cb15d59c70f95de4744cebae3acfd0ef14eb1e18363222c640bcfc252abf1321b8cebb1bcb1a56c9851c14409a5feef976d13e0a3c5a5c350d8422ae0e87c9320e4c8cd69f314162b3c888429d37f02b0a9f165012f67b03d3c8877efec2ef10b65e69f2abef0681960c1c6aefcfc0df4320c85f2fe3a4801ba90cbc0c561835e788fe807232058a82e75380f56d8503cf3500b934176fcbe69ad9e2d9a75e7d60641d61afb23f1ae4a4bcfd5cd00f2593a0b5b2d9c744b5555e3d729f33bed43e4bdd91ad71e6db6f467372c48e6be969b291bc9c5a04dd502231c2a44c7afff9350dd5e83c0f2e54405d6afeab43abe9d47c58fc4468f7c9d3817915f74b501b261aa4a74f50b5894ec4573ffb3cde3ce654e13f688454dc8857e903dbdbd7e83eecc89b0f3738d5ebb9ab59caec8688932234c38692238dfb4426454a8728ef8cd47db166180ea5161d19b317793c6b953e1dabfca174ea184e089f27ebfdcf543c5858e958d669a8d64580848e5d617f33d81a2e148dc8feb109fd52db16010eaaaff3720e57842f2df7b35fc56826b334e8f6245c4bdb74b2cc694d311b104d469c0902b517b211efa4d7410035043ab78545686cdad286f736ad1a6903838dac48f2920c600466f782649a55de5b488bfc4920ff93b7f29649a1bb4788582e500594962320120eb6e4e8a33927d2a8156a19017c73e83a84433c24e7267ff2490ac7da3511fc382762c5fdf3da5aacd35cc71b3c8767201c51bba9875cc89ab9e6174fd40b6cb0302342544419069408add9df9b7c9824c6068e7d17358ba11aa63cbaf0b909d9ff55b6b669ea73c66ff06c15edf504cd71077d898b34523121af16f9e125c1c5c688c8600700e8dd6c728a7bbfa99355ce010493b6472c2c8b0ee260f799a9ed4f4b59ec5c51e74f08d70a4fa70bdbb6dd2c7f8c91d3a4a399c42a4797100463c75ff459684bba36ad5992840688e03980de77b661c6836e3d53744bfa02e6fee1d7067de9ac345bdccc2c97121809011303d88cd04d5749d90e3e5ebb828b1b738bb736cf16cd58e7941d046219baebe1908c3710998bf009b52c582c61289537e1234b5a8ac725a522d21c8f8a7039bac69674c23216283e80ceadf69bcdea92e0e01792e10f5a5746302c2d243dae82d46fcd444d5e0479e0d9d8fdefbcf59fc4b1c229010a07fa16ea95b2ba8c8b43155d021675109e7b173fccdb6733c924b102aa67c82aa7125117ab5ebdae19beca549447ef3fc595f771c1b485854d0117cbe11a4eda4e515e8574947594fe039485e1054bdecbbcca4d224e5c21f8c08043f8b90d68d2c135c0dbcc8128427c5677d047279fe68f0632eb5a6031c68f11630613c335b736478198d9b30197f8ef39e193faaaeefbd04e2afe964726f8c663ade4f7009c32cf328a9a96f73de7dcc8e851ef6413e4e096c21c142baa90c8e18c6c14c443855f2d89330ee81fcbd4fb8c5eee08736ea7b4de7", @typed={0x8, 0x71}]}]}, 0x1150}, 0x1, 0x0, 0x0, 0x14}, 0x20000000) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0xe, &(0x7f000039d000-0x4)=0x84b7, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000d8000)={r0, &(0x7f000039b000-0x4b), &(0x7f000039b000-0x45)=""/69}, 0x18) 2018/02/15 19:16:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00003dc000)={r1, 0x7f}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) fadvise64(r0, 0x0, 0xfffffffffffffffb, 0x3) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ff3000)='/dev/autofs\x00', 0xc040, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00007a7000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000344000)=0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f8000-0xd)='net/if_inet6\x00') r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$TIOCSBRK(r2, 0x5427) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00009a5000-0xcc)=""/204) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r4, r0, &(0x7f0000f22000-0x4), 0xff) fcntl$notify(r0, 0x402, 0x2) 2018/02/15 19:16:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f00004fc000)="74086e750000000000000000008c00", 0x0) ioctl$KVM_SMI(r1, 0xaeb7) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000ca5000)={0xffffffff, 0x4, 0x7f}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000b5c000-0xac)=""/172) 2018/02/15 19:16:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00004b8000)='/dev/dmmidi#\x00', 0x7, 0x2001) connect$netrom(r0, &(0x7f00005e3000)=@ax25={0x3, {"5bb50b68ddc194"}, 0x5}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000038000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000dae000-0x30)={0x3, 0x30d1, 0x10001, 0x8, 0x4, 0xffffffffffff6129}) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f00001e2000)="7c21e72b2722827132908b91920d02a69acc416188f11af5c355c5df928ad2888263d7dd4ea5f187ce87d35a4dbb37b91f41f1ff31b1a9f471167ac63a82d0813f32edd6503800664dacb94d3552cb11417d8e2c92118cb809cee6e4e9852a92ac9f0998857493edb96101e021a99e8791f6d83104015a06b11ce8fc2f6e6b119e71e59e28ecc91f4e607b49081f39ccbeb59d80d1ff68bea5094d", 0x9b) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r3, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000a4a000-0x18)={0x0, 0x7, 0x6, 0x2, 0x1, 0x4}) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000f8a000)={0x9, 0x7, 0x3, 0x911b, 0x1, 0x8, 0x8, 0x2519, 0x302, 0x81}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f9d000-0x20)={r1, &(0x7f000070a000-0x2b)="7d648fb464692c1f484a9b542f6a29b3238edcb43b1cc36f8b539ff1527b6770b1d231e8c30ab80c32c07e", &(0x7f000053e000)="4f223319072e23ce8f9ac3e3c76759395a19081884406c6e4cfc23bde0e02be9b62d61d53e8ebf1c83c350d47c588a15728557a0c0d3b7"}, 0x20) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000b40000-0x1)=0x3800000000000, &(0x7f0000d11000-0x4)=0x1) 2018/02/15 19:16:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffd61, 0x400) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x1, 0x40080) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r1, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000073e000)={0x4, 0x7f, 0x2, 'queue1\x00', 0x6}) 2018/02/15 19:16:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="230000002300910307fffd946fa283bc0d00000000000000271d8568b51ba3a2d18873", 0x23}], 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000bb0000)='/dev/usbmon#\x00', 0x3, 0x200) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000ea000)={0x0, {{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x3ff}}}, 0x88) 2018/02/15 19:16:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000e8e000)=0x7) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000317000-0x8)=@assoc_value={0x0}, &(0x7f00008de000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008a3000)={r2, 0x9}, &(0x7f0000b40000)=0x8) getresuid(&(0x7f00007dd000), &(0x7f000040e000), &(0x7f0000036000)) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f000008e000-0x400)) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000684000-0x4)) 2018/02/15 19:16:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) setsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f0000ba9000-0x4)=0x40, 0x4) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) r3 = getpgrp(0xffffffffffffffff) r4 = getuid() getresgid(&(0x7f0000102000-0x4)=0x0, &(0x7f0000f5a000), &(0x7f00006ec000)) r6 = gettid() r7 = geteuid() lstat(&(0x7f0000518000)='./file0\x00', &(0x7f0000fdf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r2, 0x9) lstat(&(0x7f0000cb8000)='./file0\x00', &(0x7f0000d65000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() r12 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000178000)={0x0, 0x0}, &(0x7f0000d92000-0x4)=0xc) r14 = getgid() ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r15 = gettid() r16 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000005d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003df000-0x4)=0xc) r18 = getpgid(0x0) setsockopt(r0, 0x39f, 0x1, &(0x7f0000e6f000)="94dc332244fc39a506002bce7e080ba1a88283ad1410cad66c04de3f02d887801cdb53fb0aa20aef9e61c996b9f9829ea7a9f9a2a16f639d54b49e1347189aff1759f6a0c3", 0x45) sendfile(r0, r0, 0x0, 0xfffffffffffff000) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000041f000)={{{@in6=@ipv4={[], [], @local}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00005f8000)=0xe8) r20 = getegid() sendmmsg$unix(r2, &(0x7f0000d8c000-0x8c)=[{&(0x7f0000b62000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000fc0000)=[{&(0x7f00002ef000)="0a18b8f5c6ed00f063d39b0c17b57f36c4bc170cef512244860c141f59bf53e3e67fb0347b18f99316c81a627e88865a5c2eddc89a31581377899104d61749758ce42fdac5f19441fe596cdd79ffc0f38da2dc9484ad513fb3e2de5d13d9327c1c855290c5881799b805ee87f1848d7cda14f50c40b3be6f3a2bdfcb68f13d373a32dca1954c87df0ed50fc7db10fabb", 0x90}, {&(0x7f0000bba000)}, {&(0x7f00004e0000)="2078d3c9088fc3bcc9f7607768d4a7177529f5838910d3c3ce00d154b21506e9df8b89348b5ceb61436795c5839f7b6b6f88170a29775dc1c2e880e9d5b92ae3486c39c495aa911936a05966ed0aa18d9a9e2002b96bb22863ccbcd0ff6c61a2b8779f8f3448b142f7b69bf56cdd352d72bf52d56677de70b4b8f08921519f4e116c1188270caad86d607136f701ecd412939cd1080e38d9339f16d576cf82bed109594c627cf8fb3f3ab5b7398ab5f65d81add518198ddd8710692e5168d3e1ce639986", 0xc4}], 0x3, &(0x7f00004a9000-0x18)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x18, 0x40}, {&(0x7f0000f51000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e72000)=[{&(0x7f0000fa4000)="2d3a0cf7f26dabdf5d21965bfdcd86cf23d85338cde64d2639937a1b919c8d2862fa71745a6926c191a66940ea306db8880d8804a07bbaab6496500a3af6e5", 0x3f}, {&(0x7f00008ae000-0x1000)="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&(0x7f00005d0000-0x8)=[{&(0x7f00008c4000)="da0e025b7b20ef2eaf068d82cb52d076e70c52c5ce939f06aac51a5ee18e7143f78e73f8018cebd14b740a771edcd678cd2f29de1d988251096e70902fcf138d7db60ee3dd1151c0aa9ee328b1075bc7aae1b50692d011d1a9c854551064b95ee40f6a5ab9fa4d3d9901dbc56ca73d45f2783969e92d935841ee8e8854126e38aa1a2ee879881f4b3496458beaf0b5dc39bf4f9cfe55dca8544b01cc378fe243288899fc64e2294944ba67ccf74960ef8d3e033f1a4d11b0e654bad0570328f52084f204a8f56abc7fc37106af70b08268b5cebdc9f3f207c374637c3f8c233262b44687a0cae16c4897", 0xea}], 0x1, &(0x7f00004f5000)=[@cred={0x18, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0, r1, r1]}, @rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @rights={0x14, 0x1, 0x1, [r0, r2]}, @rights={0x10, 0x1, 0x1, [r2]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r2]}], 0xa8, 0x40}, {&(0x7f0000ab5000-0xa)=@file={0x1, './file0\x00'}, 0xa, 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{&(0x7f00000e0000-0xe0)="c36c5e4b3c840fefc24e0316dfe7d735453412d93ad5e27757000efa5289b63321b344e50f4751645edb67818a815e96482904ddf90ab505cf6ba0b5e9c2e6036a53e657468956015bfda4891a173d89a0424c3d3bfd74f7c76fd63fc4cf2347068e7dfc47d2f7497ec7f8fd1017d61fd93cd9e536b3d9d8a3739a69d9f285de44c778295dedec6051a8ae25a5585e035898ea9f92fc3d5e46ee7b6434f4f61a9b45504ac4e6ed6f3791bb9bb4adba2380fc465f620ec5bd5e723f9e4964251644d37a304fccdf9ee7ad36996e4665a8fd7eba186686d6ae670c9eaa101b3886", 0xe0}], 0x6, &(0x7f000025e000)=[@rights={0x14, 0x1, 0x1, [r1, r2]}], 0x14, 0x80}, {&(0x7f0000aa5000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006a8000)=[{&(0x7f0000730000)="d3dec052d0ef4fcfb66580d57776b352246f88fb9acc3578229c31fea036176fa3d90dc27c01a097855162ce243a86324bf4b35c945b719d13a9aa063a9df14efe2ad1d956dad7f58261628c1fcf31ec0bc4f453", 0x54}, {&(0x7f0000e8b000-0xde)="2ca1d873e4db0becf4efafd1bf268db35d55623eba0d55de02dec2ccbff4fc03f5713628541a85a3539b999804e6fd0c1040bbcff527073dd54c93dd1a060857a188a6efd4774620a2088b3c1c7a1d2e30a9fd5baf4f3a1123835609c6dcaacce29a5762de642db77a9e97d3c85e247d069f3281189589c07b2ff60edb01d609489f02613aa8bb380762f9712c1a21646152ca0d453b39fc8ec5fbc267c0820e74ac18493ad0a16e4590bffefeec7bccc5e9545e3d8262b7d947e58ad8bb9021105c27130731986e254dc0dbfa213484ab611dfcf7caf1198bffe6af0d4f", 0xde}, {&(0x7f0000591000-0xd1)="08bcef7d48624d9710b70fd2940fbec1f6564f8290a326d68bc9cb3cb23ffb24ff929e4a560079626e576d2ef40b89afa92a0f1ec62fc4924916279caeb0de1972dcc19ac4112613301dcf64847ff294bf9c448a814da64f9ed3519ec2fa02a1d2607aee951bd6e9de7503ade0bca0e37874b9925ddd060033e4eaf46df57920a2b6deb80d6b564e5245a4a3caf2b22e81b8a1079cb15271ac6cd1bee7e091b7605d5c02ead81ce36e2caa842eedf761659341a5d79a5f36d072099dc99646c028e180894752abe9329e523daa285ad36c", 0xd1}, {&(0x7f0000064000-0x1000)="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", 0x1000}, {&(0x7f0000dd1000)="903fad5da92cd6a2f1ab48d918fe9d91b7564187585cfd7391d5208c33fe896f2e894711716feda26c0dac61e386e91f0331871638f331a6b2dcb26c48041d9de11e4150b870d8316b60d66f02f8856ff303d4380f9f667695e25684c53161ffbca18941c93c20e20dce1f6304b2ff297cf9730e0a9dcb6664f43ddfe1b7f43e29fbffc4543adb927de79f9afe520a2e0812ec336444bdc15cc452acf2da6b419feceb37b5907315c56e69af9171e5350016abcb8921c5", 0xb7}], 0x5}], 0x5, 0x4044010) 2018/02/15 19:16:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) ioctl(r0, 0x26b5, &(0x7f00001b6000)="758091525661fb5923ed29cac9b43cd7d340b4b85bad3d0c94db262fa88f0c201fc84248a52697678ac60e9b146e5229914f6385837d8c91a13e5792569e9113d2c2e75cbf2d6ab9baf75da4b4cf5597b3a2eb0599364229bd109bfc") 2018/02/15 19:16:20 executing program 7: gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005fc000)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001b6000)={0xffffffffffffa2c9, 0x0, 0xfffffffffffffffe, 0x1, 0x6}, 0x14) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f00005b7000-0x5)='^+(%\x00', 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000ca0000-0xc)={0x2a2, [0x20000000000002, 0x1fffe0000, 0x0, 0x8]}, &(0x7f00006ec000-0x4)=0xc) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000883000)) sync() sendfile(r3, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000349000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000f7000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000cc000)) fgetxattr(r0, &(0x7f0000906000)=@random={'user.', '/dev/rfkill\x00'}, &(0x7f00003af000)=""/207, 0xcf) 2018/02/15 19:16:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000743000)='/selinux/enforce\x00', 0x101002, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000fb3000)={0x0, 0x5, 0xffffffffffffffff, 0xff, 0xb96, 0x2}, &(0x7f0000a80000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ab4000)={r2, 0x3, 0x0, 0x81, 0x76, 0x3}, 0x14) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r3, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) 2018/02/15 19:16:20 executing program 6: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000b06000-0x8)={0x3, 0x95}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a85000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f00002fd000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000015c000-0xa0)={r2, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x4}}, 0x1000, 0xa0, 0x100000000, 0x6, 0xa5}, 0xa0) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000dae000-0x9)='/dev/dsp\x00', 0x420000, 0x0) ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f0000ea0000)) sendfile(r3, r1, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f00008d4000)={0x7, 0x3, 0x4, 'queue0\x00', 0x401}) socket$can_bcm(0x1d, 0x2, 0x2) 2018/02/15 19:16:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000ccd000)=r1) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ab6000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000072000-0x8)=@abs, &(0x7f00004ee000)=0x8, 0x80000) dup2(r0, r1) socket$bt_bnep(0x1f, 0x3, 0x4) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f00005bc000)=0x7) sendfile(r3, r2, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000914000-0x8)='./file0\x00', 0x2402, 0x20) connect$ax25(r1, &(0x7f0000a66000-0x10)={0x3, {"38e6fafa805b92"}, 0x2}, 0x10) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00007f0000-0x50)={@common='vcan0\x00', @ifru_flags=0x800}) sendto$inet(r0, &(0x7f00006c7000)="f0", 0x1, 0x8000, &(0x7f0000a5f000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000eda000)='{', 0x1, 0x4008000, &(0x7f0000de6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000599000-0xc)={0x2, 0x6, 0x5, 0x200, 0xe4c}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a76000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000134000-0x8)="0000000100000000") sendto$inet(r0, &(0x7f00002b8000-0x31)="6a5eff4f49e19763d9e5f9453ca4affdb89124ecc18d02b17431993004e19df2d0b4e8a81e83fa1f18e46eecb34c67ee12", 0x31, 0x40, 0x0, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000206000)=@req={0x958188e, 0x9, 0x1, 0x5}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000e2b000)=0x4, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00002c1000)={0x1ff}, 0x4) 2018/02/15 19:16:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f00006f2000-0xd)="cf73797374656def656d312a00", 0x3) utime(&(0x7f0000201000)='./file0\x00', &(0x7f0000513000)={0x7, 0x6c0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00005eb000-0x14)={0xfffffffffffffff8, 0x4, 0x8, 0x2, 0x7}, 0x14) recvmmsg(r1, &(0x7f000004c000-0xc0)=[{{&(0x7f0000348000-0x8)=@un=@abs, 0x8, &(0x7f0000cea000-0x40)=[{&(0x7f0000b8a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000211000-0x91)=""/145, 0x91}, {&(0x7f0000ad3000-0xa7)=""/167, 0xa7}, {&(0x7f0000152000-0xab)=""/171, 0xab}, {&(0x7f00007b5000-0xe9)=""/233, 0xe9}, {&(0x7f00002e6000)=""/80, 0x50}, {&(0x7f000080b000)=""/4096, 0x1000}, {&(0x7f0000da1000)}], 0x8, &(0x7f0000b1d000-0x65)=""/101, 0x65, 0xc85}, 0x1}, {{&(0x7f00006e1000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000e7c000-0x8)=[{&(0x7f0000fe1000)=""/4096, 0x1000}], 0x1, &(0x7f0000175000-0x8c)=""/140, 0x8c, 0x7}, 0x9}, {{&(0x7f000002d000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f00006ae000-0x8)=[{&(0x7f0000b96000)=""/4, 0x4}], 0x1, &(0x7f0000083000-0x7)=""/7, 0x7, 0x8}, 0xd282}, {{&(0x7f00005a8000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000f2f000-0x30)=[{&(0x7f000094b000-0x7b)=""/123, 0x7b}, {&(0x7f000062b000)=""/211, 0xd3}, {&(0x7f0000d9a000-0xa7)=""/167, 0xa7}, {&(0x7f0000abb000-0x58)=""/88, 0x58}, {&(0x7f0000f82000)=""/145, 0x91}, {&(0x7f0000ed6000)=""/129, 0x81}], 0x6, &(0x7f00002f2000-0x1)=""/2, 0x2, 0x3}, 0x3}, {{&(0x7f0000441000)=@l2, 0xe, &(0x7f0000bc4000)=[{&(0x7f0000404000-0x9d)=""/157, 0x9d}, {&(0x7f000092a000-0xc6)=""/198, 0xc6}, {&(0x7f0000486000-0x1000)=""/4096, 0x1000}, {&(0x7f0000939000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d66000-0x1000)=""/4096, 0x1000}, {&(0x7f00009af000)=""/11, 0xb}, {&(0x7f000028c000-0x66)=""/102, 0x66}], 0x7, 0x0, 0x0, 0x2}, 0x3}, {{&(0x7f0000b97000-0x10)=@ax25, 0x10, &(0x7f0000750000-0x50)=[{&(0x7f0000bba000-0x2f)=""/47, 0x2f}, {&(0x7f000093b000)=""/198, 0xc6}, {&(0x7f0000205000-0xae)=""/174, 0xae}, {&(0x7f0000648000)=""/4096, 0x1000}, {&(0x7f00004a7000-0x70)=""/112, 0x70}, {&(0x7f0000256000)=""/176, 0xb0}, {&(0x7f00007d5000-0x69)=""/105, 0x69}, {&(0x7f00003df000-0x1000)=""/4096, 0x1000}, {&(0x7f0000711000)=""/121, 0x79}, {&(0x7f000027e000-0x2e)=""/46, 0x2e}], 0xa, &(0x7f00001b8000-0xc8)=""/200, 0xc8, 0x7}, 0x400}], 0x6, 0x100, &(0x7f000099c000-0x8)={0x77359400}) connect$packet(r1, &(0x7f00007a7000-0x14)={0x11, 0x1e, r3, 0x1, 0x2, 0x6, @random="57078ae55627"}, 0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f98000)={0x0, 0x1}, &(0x7f00003f9000-0x4)=0x6) io_setup(0x0, &(0x7f0000b03000)=0x0) io_submit(r5, 0xa, &(0x7f000074e000-0x28)=[&(0x7f0000789000-0x40)={0x0, 0x0, 0x0, 0xb, 0x1f, r1, &(0x7f0000914000)="f9de2b5273", 0x5, 0x8000, 0x0, 0x0, r1}, &(0x7f0000d14000)={0x0, 0x0, 0x0, 0x7, 0xffffffff, r1, &(0x7f0000b31000-0x94)="ee0bd56ea9cc216f842bdd97a6d7bad11abac7ac5f5afd7247c9ca63012cc6431de413eb1bc5529336822b0efeae9af289c801951d3d2b925127f50e72aae628b53492dd0c2c782673c636eee734d2244506180266c60022269f091b7cb5cf581976cdea3d6cf7845facc2b2770cbdcb1f907edf86ff2609d368a496abc134d890cc13442b6a5ab31214be210ca66a6888ef0f38", 0x94, 0x3, 0x0, 0x0, r1}, &(0x7f0000264000-0x40)={0x0, 0x0, 0x0, 0x6, 0x1ff, r0, &(0x7f00001bf000-0xf4)="35bd54aebfef3d2b3d6d56c7152e80caaba8dfbfee374f0bf6263f0000001d2ffff53be8908778106eff307a44c526465b629d59a36599b97000b155cb52478e238eb83c4c7023d6b06d041b303cb84cb684abd5078ad4635b9f565512034892bd7b3e9b5e599da43cec278e71429c0efd3badff06a8773bd22488d88d0a57d2871c5491b6d1f5116b460a82a34c7e3ec14fe4dc22e92c4b4169bb6c5d864fbe9833e01b8620778ce3288e08d6f4cab6b3c2840d7233cac80a470048ac0ec36735524f6be23d609b9512190a3462d596b14622f11bf86353613b7190a39b0aedbee0aea5143f6c5bf80455ba38146ff2635f5a23", 0xf4, 0x8, 0x0, 0x1, r1}, &(0x7f000018c000-0x40)={0x0, 0x0, 0x0, 0x1, 0x5, r1, &(0x7f0000821000)="1eb3c8f5d801dbd8d57f45748dc1691571730166fbdfa390d38c81f4bd6db408d44759b9ec42da5bc37024c218c5164f50914887", 0x34, 0x3, 0x0, 0x1, r1}, &(0x7f00002a5000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000c0b000-0xbb)="c9485901a15512bef872dc74bb7bb0a85f5968d064de12bea3b6dcd87119e83c1f23730b88fb7aa96e8bb440252f773d38814a884e949ea4f909b6766efad5550edf9960a86a26efc21ee6b804acfc5f73a7f52044953d84ef1803a6e6a6a1063f927c0e142aca74ca5684a119fad9eb7ee2f22285b820ba8dc5ff75e5d34c19122dcd255386ef0b9cd06c475312344120d852fa8d7be152039f1a510f24b36e5173f3c297e831cde3743c98cb6a9eb623507d2a59628c5fb105ef", 0xbb, 0x8, 0x0, 0x1, r0}, &(0x7f00007a6000-0x40)={0x0, 0x0, 0x0, 0x6, 0x5ea, r1, &(0x7f0000041000-0xd6)="f25df61b15e187b9f457a202c2a9f9ce0c2f4384b89988ccd18f7e41f52d44245238683909762c6a7b44c75a9fd132168e8e523fafb1fa461b7461fa91ff11739956b591a82b0aa9a6627443944c1d72f5d5f8473ed2c9e266607d8b9d7a9f01b6bf594fe0b932e6e904df6401ca2c5e7ee3ddb0cc0d4ef3ee497deaaccce761a130d5b279c483e4ca08d96c6b41670e0d9a2e6ff5dbf66afac91aa5218c98d097d9a22ddd5a53673b26c159565bc6fe9c16ee59e618858fefc6a8c251c0c16c8c21f3c83f5f6d9f08fd1426d5c2713e40a40fe12a58", 0xd6, 0xd2, 0x0, 0x0, r1}, &(0x7f0000dd6000-0x40)={0x0, 0x0, 0x0, 0x7, 0x10000, r1, &(0x7f00006be000)="ca3567fb7d53c10141ad5f3a6c53e8cdffb6a2454f33944faecc597ddb97283f4299f0ac99290d8933cd6e21d2c8b9c61910a51d41debe862367", 0x3a, 0x0, 0x0, 0x0, r1}, &(0x7f0000ee8000)={0x0, 0x0, 0x0, 0x0, 0xfa6, r0, &(0x7f00003b3000)="c880a235632876579144a2864904655944e85ab760ae619fb2a4c35dbf5a15a92a85c74f47bcc38bb004cfc7ba97d3e8eb0ad4adb8d12c22320f980a2d09e4a97ae85995e9c20d9ad400207038157b779a7869f8810d53cd1c714df42a6e56b6ce6ef3bd5b83976b089e9295ac4f6357ff54e89b351d93b32ac324a9170effc14053306229c701e4e5", 0x89, 0x1, 0x0, 0x0, r1}, &(0x7f00005f4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7fff, r0, &(0x7f000082b000)="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", 0x1000, 0x1ff, 0x0, 0x1, r1}, &(0x7f0000d3c000-0x40)={0x0, 0x0, 0x0, 0xa, 0x0, r0, &(0x7f0000eb8000-0x95)="03fad9f5967e616437a185d23b1c2fae28441d8a54e2923f4e18067807ba3752130178c746f11bec64a661d5f2b7ae5dfa3922e42756fcfc8debf2dd9fd4689e70b300c3f7de2ae1ccd62f400161c140663bcd573e87af84890849fda1f80479887786fa8e4c84ddfd8b4278807ae9e3f1994f031905437c639564451b50ab7cbc1b38b684e583ef7ba1625de9375c95f60351450d", 0x95, 0x0, 0x0, 0x0, r1}]) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000dc2000)={r4, 0x38, &(0x7f00004e7000)=[@in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x80000001}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}]}, &(0x7f000002c000)=0xc) r6 = memfd_create(&(0x7f0000614000)="74086e754000000000000003008c00", 0x1) getpeername$inet(r6, &(0x7f0000c4d000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00004e9000-0x4)=0x10) setsockopt$ax25_int(r6, 0x101, 0xe, &(0x7f000046b000)=0x44, 0x1) sendfile(r6, r0, &(0x7f0000f22000-0x4), 0xff) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000763000)={0xf8, "e6d8936a2d67ed06afa43342e73c4ed70abcbf3b81b55788dcfd2a6cc135f7b9f204b29e67cc5b2bd6758e7b6eb472503f51ad8f01f16181c422809474185f7b78ed1a2e05ddbcfe3792fb8245dbecb58dee76510aa170b187a334649cad6b1ff0203548913ce0932ef6d21421045647b83cabaf7e34a953531dfde663a9a7b822987e9b7ae3933bde79b7c6f1e8f2babc8b42bb388241fe260b66777925394e1c30ab0924942079eb2b07d491d0fa97cc215a63f25a21261160f739a3f70af4cbb03e991890cf793a5fa5d7fc413b7110b48af9c0e785eefaf37ca5f23c7cd697cbbfe8dc3ad78f62791d6a655bd6a28ad230eb39f3ccbc"}) close(r1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) 2018/02/15 19:16:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00008cd000-0xb)='/dev/loop#\x00', 0x4a85d464, 0x20000000004001) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00004eb000-0xb)='/dev/audio\x00', 0x2, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f000002f000-0x4)={0x1c, 0x1, 0x4}) fstatfs(r0, &(0x7f00002f2000-0x9b)=""/155) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000015c000)=0x9) syncfs(r0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) socketpair(0x11, 0xf, 0xfffffffffffffffc, &(0x7f00000a0000-0x5)) 2018/02/15 19:16:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000516000)=""/102) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x200000000000000, @empty}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) dup3(r1, r0, 0x0) 2018/02/15 19:16:21 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b41000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000001000-0x16)={0xffffffffffffffff, 0x8fae, 0x800, 0x8b09, 0x401, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:21 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004d4000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00005e1000-0x8)={0x1, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) creat(&(0x7f0000d40000)='./file0\x00', 0x14) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:21 executing program 2: pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KDDISABIO(r1, 0x4b37) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) write$selinux_create(r1, &(0x7f00007f3000-0x4b)=@objname={'system_u:object_r:ppp_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x4b) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)) r3 = dup2(r0, r2) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) 2018/02/15 19:16:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000bb7000-0xab)="74086ee80000000000000000008c003965397065569b26c669e99e8f204257c84c730f22e610295c5d75ca9287f773f201000000c8a423197198a1c01ea11dd856b5d8c9212dae4ede943e7f6e122c65272d403715ac6d90ed629df94a1fdc4649d34e59b64ce7cc0871c446792912f99578aeaec5a33add1fedb8ca9dafea8af2ad13db7369febf049a5d3f5e16c444860d4e00ff54cb946fda25c400000000800000000c4f72d111374a", 0xfffffffffffffffd) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:21 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000963000-0xa)='/dev/vcs#\x00', 0x0, 0x40) getsockopt(r0, 0x6, 0x1ff, &(0x7f0000618000-0xa0)=""/160, &(0x7f0000324000-0x4)=0xa0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000f22000-0x4), 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000b8d000-0xe8)={{{@in=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000d27000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x401, 0x3, 0x500, 0x100, 0x40, r3}) 2018/02/15 19:16:21 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000431000-0xb)='/dev/adsp#\x00', 0x1ff, 0x80400) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00005a2000)={0xaa, 0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) sendfile(0xffffffffffffffff, r1, &(0x7f0000d89000), 0xfffffffffffffff7) socket$alg(0x26, 0x5, 0x0) 2018/02/15 19:16:21 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00005b7000), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0x7)=""/7, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@generic="37bc500c3cc3d7d08284e2be5883c223", 0x0}) getsockname(r1, &(0x7f0000002000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000001000)=0x20) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003000-0x10)={r3, 0x9, 0x0, 0x10000}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)='/', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00009e2000-0x1)={0x1}, 0x1) getdents(r4, &(0x7f000056a000)=""/210, 0xd2) fcntl$dupfd(r4, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000d15000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000dce000-0x8)={r5}) 2018/02/15 19:16:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000000)={@remote, 0x0}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={@generic="2a0e14d3f688f2adc77fcc65fbbc3228", r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000-0x46)="90ec2b04e2333ec776da802f5890379945d8e3949941ebbdf5a068c61615ed31741981e8747e5652d3da3260d5569d5aa27626b60da3552f26e2f7f333343b40de7131b6ad70", 0x46) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f000015d000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000d3c000)={&(0x7f000093e000)={0x10, 0x0, 0x0, 0x80100000}, 0xc, &(0x7f0000001000-0x8)={&(0x7f0000001000-0x2c)=@bridge_newneigh={0x2c, 0x1c, 0x0, 0x5, 0x0, {0xa, 0x0, 0x0, r2, 0x24, 0x8, 0x3}, [@NDA_IFINDEX={0x8, 0x8, r3}, @NDA_SRC_VNI={0x8, 0xb, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004010}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r5, r4, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000085b000)='/dev/sequencer\x00', 0xc0000, 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000ecf000)={0x14b9, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x3, @empty}, 0x11, 0x1f, 0x7, 0xd59e, 0x8, &(0x7f0000e91000-0x10)=@generic="d5fd9ca10cad988ef9467b253639d817", 0x4, 0x4, 0x7}) 2018/02/15 19:16:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00009c7000)='/dev/ion\x00', 0x22804, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001b5000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) fallocate(r0, 0x3, 0x50, 0x1) r1 = syz_open_dev$loop(&(0x7f0000978000)='/dev/loop#\x00', 0x4a85d461, 0x4000) lstat(&(0x7f000026d000)='./file0\x00', &(0x7f0000f6c000)) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000595000)=""/174) 2018/02/15 19:16:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:21 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000016a000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/228) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000000b000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f000000c000)={@rand_addr, @dev, @multicast1}, &(0x7f000000c000)=0xc) ioctl(r1, 0x5393, &(0x7f0000003000-0x27)) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f000000d000)=""/193, 0xc1, 0x2000, &(0x7f0000004000)={0x2, 0x3, @empty}, 0x10) 2018/02/15 19:16:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x48, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xfffffffffffffffc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d3, 0x0, 0x0, 0x0, 0x0, 0x5072}, 0x0, 0x0, r1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) r3 = syz_open_procfs(0x0, &(0x7f0000550000-0x7)='ns/net\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000e30000-0x4), &(0x7f000097f000-0x4)=0x4) pipe(&(0x7f0000e3e000-0x8)={0x0, 0x0}) vmsplice(r5, &(0x7f00001ce000)=[], 0x112f300594bccdb, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@local={0x0, 0x0, [], 0x0}, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@multicast2, 0x0}, 0x0, @in=@multicast1, 0x0}}, &(0x7f0000001000-0x4)=0xe8) modify_ldt$read_default(0x2, &(0x7f0000dfd000)=""/11, 0xb) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000031c000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000bdd000-0x4)) remap_file_pages(&(0x7f000087b000/0x3000)=nil, 0x3000, 0x2000001, 0x6, 0x100) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000ca2000-0x14)={0x3, {{0x2, 0x1, @empty}}}, 0x2fd) r8 = socket$inet_tcp(0x2, 0x1, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00008d4000-0x10)={0x0, 0x0, &(0x7f0000a24000)=[]}, &(0x7f0000a72000+0x4ce)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000757000)={0x0, 0x0, 0x0, []}, 0x8) r10 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x8200) bind$inet6(r9, &(0x7f0000790000-0x1c)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80}, 0x1c) timer_create(0x4, &(0x7f0000bba000)={0x0, 0x4, 0x7, @thr={&(0x7f0000393000-0xd7)="fcbeb69ccb2f651e075ec95ace8449b69b10baa56cbde8961772f128d83fba42f43c7e6697e145814069604af6360449eaf22bf8236325e886b615748ac2da26b44eb9936e07b8e0fb1c3006bf0c71a3e115e27b93f0d7250084ec506940aef09599a510a57c9fea76bb4724c8e7959412c4107ff8e74c2b1b0c9f1b270a3bcbdbfafdf119fcfe3db7adb1deefcc631a9f42b1d46dda7b0e38184460b5f7b305b069e211f7ac033d85af963e244d69aa0e1d65e71b75a4ffa4bf20a05f0da8d34995d304c2487a8ab2b71c91c1a35ebe68b63d4113c976", &(0x7f000003f000)="c551e636d13e077b659feb5214f424785212310a3254281527bd21b01db87ea230563a405dcc126a1ef3d9fdc25c4c6ee7e0bd60fe237541594f43aa313f5c51e40bcffb76f595004aceb219a4aa4a54f1e0ddf13b1c38d69f4c74469f3c610b451de3d2f9c6bf75837f99eeec11f1088acbc8de027b8ae2cc54dc1f30dc5045f9a5"}}, &(0x7f00008de000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000883000-0x10)={0x0, 0x0}) openat$mixer(0xffffffffffffff9c, &(0x7f0000a65000-0xb)='/dev/mixer\x00', 0x208901, 0x0) timer_settime(r11, 0x1, &(0x7f0000149000-0x20)={{0x77359400}, {0x0, r12+30000000}}, &(0x7f0000aec000)) listen(r10, 0x100) sendto$inet(r8, &(0x7f0000a29000-0x1)="bb", 0x1, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) accept4(r9, &(0x7f0000bcd000-0x58)=@alg, &(0x7f0000da9000-0x4)=0xffffffffffffff4d, 0x0) [ 74.114080] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=13282 sclass=netlink_route_socket pig=11949 comm=syz-executor0 2018/02/15 19:16:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) exit(0xfff) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) fstat(r0, &(0x7f0000635000-0x44)) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f00009b0000-0xf)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:21 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/load\x00', 0x2, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, 0x0, 0x0, 0x8}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000003000)={0x74, 0x0, [0x0, 0x2, 0x10001, 0x8]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000003000-0x56)="6e65742f6d636602000000723600cdb80d0f2fda4add8267821c79666517eed3287d88a75da960730b20d32d8dd7c4a45a3a9cb7ec1903ba395ab272c8b16098e5a66d783d0bbfd0eeb8b237e17bbacf198c286e002c") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000005000-0x82)=""/130) sendfile(r3, r3, 0x0, 0x3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}}, 0xfffffffffffffff7, 0x7}, 0x98) 2018/02/15 19:16:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00009f4000-0x4)=@int=0x9, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004b3000-0x9)='/dev/rtc\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00008a7000)) sendfile(r0, r0, &(0x7f0000d89000), 0xfffffffffffffff7) r2 = syz_open_dev$amidi(&(0x7f00000f8000-0xc)='/dev/amidi#\x00', 0x9, 0x200000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00004d1000-0x10)={0x0, 0x4, 0xfffffffffffffffd, 0x4}, &(0x7f0000e26000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000802000)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x80, 0x8, 0xfffffffffffff800, 0x9, 0x2}, &(0x7f000031c000-0x4)=0xa0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f000034a000-0x1000)=""/4096) [ 74.195562] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11971 comm=syz-executor0 2018/02/15 19:16:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) openat$cuse(0xffffffffffffff9c, &(0x7f0000798000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f46000)='/dev/vcs#\x00', 0x8, 0x8402) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000759000-0x70)) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fd0000-0xe8)={{{@in6=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f00002b9000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ad9000)={{{@in6=@mcast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@empty}}, &(0x7f000067e000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009f3000-0xe8)={{{@in=@empty, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x6, 0x0, 0xff, 0x2, 0xa0, 0xa0, 0x77, r3, r4}, {0x1, 0x3, 0x1, 0x7, 0x5058660f, 0x6, 0x2b85, 0x3}, {0x5, 0x9, 0x7f, 0xf1}, 0x1, 0xe, 0x3, 0x1, 0x2, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x7e}, 0x2, @in6=@empty, 0x2, 0x6, 0x3, 0x0, 0x40, 0x15, 0xfffffffffffffffb}}, 0xe8) fgetxattr(r2, &(0x7f0000e9e000-0xf)=@random={'user.', '/dev/vcs#\x00'}, &(0x7f0000d6c000-0x76)=""/118, 0x76) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000a4000)=0x9, 0x4) 2018/02/15 19:16:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) sendfile(0xffffffffffffffff, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00002f5000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dc2000)=0x24) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000be5000-0x5c)={{0xa, 0x2, 0x7f, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, {0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x9, [0x10001, 0x9c0, 0xfffffffffffff6db, 0x5, 0xfc13, 0x2, 0x1f]}, 0x5c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000bcd000-0x8)={r2, 0x3d2f}, 0x8) 2018/02/15 19:16:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000047000-0x10)={0xff, 0x7fffffff, 0x1, 0x100}) r1 = syz_open_dev$evdev(&(0x7f0000700000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x101000) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000015d000-0x28)={0x0, 0xfffffffffffe, 0x0, 0x0, "cc450294828d9b0006c7c917d91a496bed9216a6f3af549d6ee1fe23a16ba2a4"}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000a72000-0x8)=[0x9, 0x2]) 2018/02/15 19:16:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005a0000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000d87000-0x6)="80fd0f883b16", 0x6}], 0x1, 0x0) 2018/02/15 19:16:21 executing program 1: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000001000-0x1c)) syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000c9b000-0xc)='/dev/audio#\x00', 0xc32, 0x288900) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) syz_open_dev$amidi(&(0x7f0000454000-0xc)='/dev/amidi#\x00', 0x80, 0x20000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) syz_open_dev$dmmidi(&(0x7f0000b3c000)='/dev/dmmidi#\x00', 0x7f, 0x8000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) fcntl$setpipe(r0, 0x407, 0x6) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:21 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000410000-0xa)='/dev/dsp#\x00', 0x200, 0x180) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000098a000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) uselib(&(0x7f0000d7e000-0x8)='./file0\x00') sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f00002f3000)=0x1f) faccessat(r0, &(0x7f0000851000-0x8)='./file0\x00', 0x0, 0x1500) 2018/02/15 19:16:21 executing program 2: r0 = eventfd2(0x0, 0x0) unshare(0x402) fremovexattr(r0, &(0x7f0000994000)=@random={'system.\x00', '!vmnet1\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, r0, 0x1}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/02/15 19:16:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0xd)=""/13, 0xd, 0x40, &(0x7f0000bfb000)={0xa, 0x1, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x10000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f000045f000)={0x100000000, 0x0, 0xfff, 0x1f, 0x200, 0x400}) accept4$inet6(r1, &(0x7f00001ab000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00009f4000-0x4)=0xfffffffffffffdeb, 0x0) shutdown(r1, 0x0) 2018/02/15 19:16:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) fcntl$getflags(r0, 0x1) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000025d000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b81000), &(0x7f00009ed000-0x4)=0x4) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x100000004a85d461, 0x4000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b6f000-0xc)={0x0}, &(0x7f0000055000)=0xc) pipe2(&(0x7f0000ddb000)={0x0, 0x0}, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f000087c000)=[{0xf, 0x1000}, {0x6, 0x80000001}, {0xc, 0x4}], 0x3) r5 = syz_open_procfs(r2, &(0x7f0000269000-0x5)='maps\x00') fcntl$setown(r5, 0x8, r2) r6 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$inet6(r6, &(0x7f0000bfb000)={0xa, 0x2, 0x81, @empty, 0xff}, 0x1c) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000c31000)={0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f00003ff000-0x8)={r7, 0x4}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000966000-0x4)=0x80000000, 0x4) sendfile(r1, r3, &(0x7f0000f93000), 0xfffffffffffffffb) socket$inet_sctp(0x2, 0x5, 0x84) connect$bt_l2cap(r4, &(0x7f0000e98000-0xe)={0x1f, 0x7, {0x2, 0x10000, 0x6, 0x5, 0xffffffff, 0xfffffffffffffff9}, 0x1, 0x6}, 0xe) 2018/02/15 19:16:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000041000-0xa)='/dev/dsp#\x00', 0x800, 0x100) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00005e1000-0xe0)) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f000093a000-0xf)="74086e750000000000000000008c00", 0xffffffffffffffff) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) mprotect(&(0x7f00001ed000/0x2000)=nil, 0x2000, 0x1) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000307000-0x12)='/dev/snd/pcmC#D#c\x00', 0xf9, 0x40000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000245000-0xb8)={0x0, 0x9, 0xff, 0x81, 0x0, 0x5000000, 0xfffffffffffffeff, 0x8, {0x0, @in6={{0xa, 0x1, 0x1000, @empty, 0x7}}, 0x101, 0x0, 0x3, 0x9, 0x9}}, &(0x7f000099e000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000010d000)={r1, 0x10, &(0x7f00002dc000)=[@in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f00000dc000-0x3)=0xc) socket$bt_rfcomm(0x1f, 0x3, 0x3) syz_open_dev$loop(&(0x7f0000213000)='/dev/loop#\x00', 0x4, 0x4000) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000080e000-0x4)) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r2, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f00005aa000)="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", 0xfffffffffffffed6) 2018/02/15 19:16:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000145000-0x10)={0x0, 0x1, 0xbb, 0x800}, &(0x7f0000306000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005b9000)={r2, 0x2}, &(0x7f0000e3c000)=0x8) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./file0\x00', 0x42140, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) write$selinux_access(r0, &(0x7f00006ca000-0x3e)={'system_u:object_r:anacron_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x38, 0x32}, 0x3e) 2018/02/15 19:16:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a96000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000130000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = request_key(&(0x7f0000027000)='.dead\x00', &(0x7f000030b000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00003b5000)='/selinux/mls\x00', 0x0) keyctl$get_keyring_id(0x0, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000a1f000)) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f000008a000-0x60)={&(0x7f0000385000-0x20)=[0xfffffffffffffff8, 0x2, 0x1b1, 0x7, 0x6, 0x9, 0x2, 0x6], 0x8, 0x0, 0x7, 0x0, 0x9, 0xec97, {0xfffffffffffff801, 0x2, 0x3, 0x4200000000000000, 0x5, 0x2, 0x2, 0x10001, 0x3, 0x1ff, 0x4, 0x2, 0x9, 0x3, "5a9423706c53ba16dcae923f2c5fdbb76cd9869d87082a317cf53122044c7a07"}}) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000576000)=0x10000, 0x4) sendfile(r3, r0, &(0x7f0000d89000), 0xfffffffffffffff7) fcntl$dupfd(r3, 0x0, r0) 2018/02/15 19:16:21 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000570000-0x8)={0x20}, 0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000099e000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00001af000-0x5c)={0x8, 0x8, 0x3, {0x77359400}, 0x8, 0x7d15}) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x1) sendfile(r4, r2, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r0, r1, &(0x7f0000d89000), 0x5) 2018/02/15 19:16:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000b18000-0xf)="7408ff750000000000000000008c00", 0x0) sendfile64(r1, r1, &(0x7f0000407000), 0x6) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000a6000-0x8)) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f0f000)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$KDDELIO(r1, 0x4b35, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00003a8000-0x4)) 2018/02/15 19:16:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fe9000-0x8)={0x0, 0x0}, 0x0) write$selinux_create(r0, &(0x7f0000512000-0x5c)=@objname={'system_u:object_r:tpm_device_t:s0e', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x30, 0x20, './file0\x00'}, 0x5c) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f0000ffa000-0x1)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000627000)=0x4) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000256000-0x9)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r3, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) inotify_add_watch(r0, &(0x7f0000dba000-0x1)='.', 0x1) sendmmsg(r3, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000a48000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0xc}], 0xc}}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) unlink(&(0x7f000023c000-0x1)='.') bpf$OBJ_GET_PROG(0x7, &(0x7f00008aa000-0x10)={&(0x7f000033d000-0x1)='.', 0x0, 0x10}, 0x10) r4 = syz_open_dev$midi(&(0x7f00001c6000)='/dev/midi#\x00', 0x101, 0x80) stat(&(0x7f00008cc000)='.', &(0x7f00001fa000-0x44)) ioctl$DRM_IOCTL_VERSION(r4, 0xc0246400, &(0x7f0000642000-0x24)={0x6, 0x1c, 0x7, 0x96, &(0x7f0000bd9000)=""/150, 0xf, &(0x7f00002dc000-0xf)=""/15, 0x2a, &(0x7f00003c1000)=""/42}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000853000)={0xdb97, 0x1, 0x200, 0x2512ebee, 0x292, 0x4, 0x1ff, 0x6, 0x0}, &(0x7f0000d61000)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f000089e000-0x36)={r5, 0x2e, "deeb4e8d9358b039bd3475d67342d4c56bf1700a9a786fc945f5ec92dd7283d155a3cc59404a66e1579f23f5c419"}, &(0x7f00002c6000)=0x36) umount2(&(0x7f0000796000)='./file1\x00', 0x0) 2018/02/15 19:16:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000627000)="74086e750000000000000000008c00", 0x3) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:21 executing program 5: mknod$loop(&(0x7f00007a4000)='./file0\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000177000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$llc(r0, &(0x7f00005f7000)={0x1a, 0x0, 0xfffffffffffffffb, 0x61, 0x7, 0x7fffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00007c8000)='/dev/mixer\x00', 0x101002, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000097f000)={0x0, 0x80000001}, &(0x7f000001b000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000982000-0x8)={r3, 0x7ff}, 0x8) fcntl$getown(r1, 0x9) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r4, r1, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000085b000-0x6)='rxrpc\x00', &(0x7f0000759000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000184000+0x271)='asymmetric\x00', &(0x7f0000c96000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000acb000)='rxrpc\x00', r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000b8000)='/dev/dsp\x00', 0x1, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000523000)={0xcd, 0x6}) add_key(&(0x7f000026e000-0xb)='asymmetric\x00', &(0x7f0000246000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00006af000-0x5)="1080", 0x2, r0) 2018/02/15 19:16:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000)=0x2000, 0xfffffffffffffff7) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000ea8000-0x4)) 2018/02/15 19:16:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000+0x54e)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000000000)=""/211, 0xd3, 0x2000, &(0x7f0000000000)={0x4, 0x10001, 0x3, "c0b85a79086e", 0x4}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) syz_open_dev$mice(&(0x7f0000414000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x7, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}, {0x2, 0x2, @empty}, {0x2, 0x3, @rand_addr=0x8001}, 0x13, 0x3f, 0x4ba000, 0x400, 0x9, &(0x7f0000001000-0x10)=@common='yam0\x00', 0x5, 0x7, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4505001) pipe2(&(0x7f000035d000)={0x0}, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000f78000)={0x3, &(0x7f0000449000-0x18)=[{0xaccc, 0x7ff, 0x932, 0x9}, {0x2, 0x1ff, 0x2, 0xffffffffffffff9d}, {0x3, 0xfffffffffffffff8, 0x1eb, 0x7}]}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f07000-0x9)='/dev/ppp\x00', 0x2400, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000cfc000-0x8)=@assoc_value={0x0}, &(0x7f000085d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cde000-0x14)={r2, 0x5, 0x8, 0x6, 0x71, 0x3ff}, 0x14) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000037000)={0x6, 0x9, [{0x0, 0x0, 0x59}, {0xff, 0x0, 0x9}, {0x2, 0x0, 0x15}, {0x8001}, {0x5, 0x0, 0x3}, {0x7, 0x0, 0x4}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0xffffffffffffffff, @empty}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009bb000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000)={0x0, 0x10, "3229a07cbb2a1c87f6d27919ec5d6e9e"}, &(0x7f0000991000)=0x18) 2018/02/15 19:16:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = syz_open_dev$usbmon(&(0x7f00007e0000-0xd)='/dev/usbmon#\x00', 0x7, 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000fc6000-0x8)={0x8, &(0x7f00001e5000-0x40)=[{}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000ac0000-0x8)={r2, 0x3}) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r3, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) syz_open_dev$usbmon(&(0x7f00003e9000)='/dev/usbmon#\x00', 0x9, 0x1) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000258000-0x42)=""/66) 2018/02/15 19:16:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) splice(r0, &(0x7f0000892000-0x8), r0, &(0x7f0000d1c000-0x8), 0x8, 0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000684000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d89000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000cea000-0x1f)='cpusetposix_acl_accessvboxnet1\x00', 0x0) setsockopt(r1, 0x807a, 0x5, &(0x7f0000734000)="610fcf717ca9e5dfa690ffa8620dcc3746e2766927532b8e6cdf1e3fdcbefc7c694a620ac862f0d37281a89693506690c0d890518e258f2f48d6185d1464dd2b299742ed5e857564f41a10b64a25e2159a68dc8559ec1d9425d4a06ae9ac72185564f5cdfdeec48a6548f27ddeea", 0x6e) sendfile(r2, r0, &(0x7f0000c42000), 0xfffffffffffffff7) 2018/02/15 19:16:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x3ffe) r1 = syz_open_dev$amidi(&(0x7f0000546000-0xc)='/dev/amidi#\x00', 0x9, 0x100) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000746000)={[0x10000, 0xf83be28b17fc2428, 0x5000, 0x103000], 0x3, 0x8, 0x13}) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r0, &(0x7f0000f22000-0x4), 0xff) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000eb1000-0xc)={0x17, 0xc0, &(0x7f00009ee000)="a6f6d122465614e5dff376982bc1e76a808c0ce06448d221a08b21ee89a26b928b6d48d11613cdeb71de833678a8a9347c53eea739727284d49f6da6cf0d37b8242ec8836b409ecba7b4aaf3e2fe9458b951608e7efd294d743c2f63f73e85cf7c963355f4ead4c54fec0ff6409f47cd61e9b48d6ba2dc5c8d9c37d9fa67418d5cb1b6c0d2319be85a7b9c636e0c63f7b0fdc333e04c3d2e31a7606e3e9e4618ef5da058a4a9be0c86459ea600166cd40683bab4326d80f1afb66abb8469977f"}) 2018/02/15 19:16:21 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x20000) mmap(&(0x7f0000c99000/0x2000)=nil, 0x2000, 0x1, 0x110, r0, 0x1fffffffe) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000009d000)='/dev/rfkill\x00', 0x600, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f000041d000)=""/171) r2 = syz_open_procfs(0x0, &(0x7f00000bd000-0x8)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000eda000)=""/8, 0xfffffffffffffffd, 0x100200) 2018/02/15 19:16:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000ae7000-0x2c)=@ipmr_newroute={0x24, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_DST={0x8, 0x1, @rand_addr}]}, 0x24}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000336000)={0x3, r0, 0x1}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00006fc000-0x18)={0x0, 0x2656, 0x30, 0x7ff, 0x8}, &(0x7f0000710000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000003f000-0x8)={r2, 0x3}, &(0x7f00006a2000)=0x8) r3 = syz_open_dev$sndpcmc(&(0x7f0000cde000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x90002) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cf1000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000cc3000-0x5c)) 2018/02/15 19:16:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000114000-0x4), &(0x7f0000503000)=0x4) sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) 2018/02/15 19:16:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r1, r1, &(0x7f0000d74000), 0xfffffffffffffff7) 2018/02/15 19:16:21 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$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000693000-0x8)={0x0, 0x8}, &(0x7f0000066000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000676000)={r2, 0x8}, &(0x7f00007cd000)=0x8) 2018/02/15 19:16:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000d7b000-0x8)='./file0\x00', 0x800, 0x2) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000060000-0xb)={0x40, 0x9, 0x2, 0x1, 0x6, 0x2, 0x7, 0x8, 0x3, 0x8, 0x2}, 0xb) r1 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r2, r1, &(0x7f0000d89000), 0xfffffffffffffff7) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000c91000-0x4)=0x19, 0x4) 2018/02/15 19:16:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f00002cd000-0x4)=0xffffffffffffffff, 0xfffffffffffffff7) 2018/02/15 19:16:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) pipe2(&(0x7f0000133000)={0x0, 0x0}, 0x80000) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r3, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000dab000-0x1c)={0x1, 0x8000, 0x10001, 0x0, 0x6, 0x1000, 0x9, 0x81, 0x4, 0x8, 0x3, 0x10001, 0x0, 0x2, 0x8, 0x8, 0xfffffffffffffffd, 0x29, 0x9403}) signalfd4(r2, &(0x7f00008b4000-0x8)={0x7f}, 0x8, 0x800) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000f5b000)={0x103000, 0x10a000}) io_setup(0xde6, &(0x7f00000df000)=0x0) io_submit(r4, 0x4, &(0x7f000097f000)=[&(0x7f00009cf000)={0x0, 0x0, 0x0, 0x7, 0x1, r2, &(0x7f00005b1000-0x87)="5c06222d502efc7661068f2c4846f5e6eac640fdac0b4468e644cc0dd9066802c3dade22c98c15c512418cfad5b362007dff443b1ac70571393e28ced8f5e4f4a72b8a0ae1e6e101d02a20f82fbea7bc4969b5b5fcd3e33944263e21008ec346fc939dfc51c6ccfc28f47c03904891270b207635d28c106b1f5e53d8b363a03ef9ab243c3934ed", 0x87, 0x3, 0x0, 0x0, r1}, &(0x7f000088c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r3, &(0x7f0000c47000-0x78)="bae64a119949da8c4d0be082e44ba4571de9ad7f56a5432805ccdd4d7b1f59f4ff8b9f9e21f437315345c1bdfc7903390dd70d98a5d819d60bb9fb7f54875d2053a4e3f4f1609be8c232d25b94710bbb7c6d4f3aca2176448a7ed35ef3b63509763d1cdff4692a621ee909b5a4f654abe391b4f2fd9b1c32", 0x78, 0x401, 0x0, 0x0, r1}, &(0x7f0000e0b000)={0x0, 0x0, 0x0, 0x7, 0x2, r2, &(0x7f0000975000)="b392341362d633f32f6c7337ea299994d2b77fb56e128a9d81ccd17bbf478124c4f1374b80f501a9eab195ab2783c8f21c3046be3588c1e59101f765d77561f96e3fa473db", 0x45, 0xffffffff, 0x0, 0x1, r2}, &(0x7f000086a000-0x40)={0x0, 0x0, 0x0, 0x7, 0x3, r3, &(0x7f0000f11000-0x95)="32a94fe968b9a72bcc7211da9037dbb4279dc01eda85fb8f708d2e41ae0a715db20d9eb9e62d7fc1f717e4ba1fc516c134a6a75acc518b6e94962b795e8f84403d5f6682150f02a18152ac00ad9b7ac0122611453605ca25775edb39d7fc1f12b6be5d89285bebd27eadfc6e57c180d2d1e8908a7f630845d08d031f92272b59668fd04097821be73ccffb25b0a7581c6c9cd395fd", 0x95, 0xffff, 0x0, 0x1, r2}]) 2018/02/15 19:16:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dc2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001cb000-0x4)) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)) rename(&(0x7f0000478000)='./file0/file0\x00', &(0x7f0000d06000)='./file1\x00') 2018/02/15 19:16:21 executing program 2: r0 = epoll_create(0x143) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) r3 = gettid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000c85000)={r0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x8, 0x6f1e, 0xffff, 0x4, 0x0, 0x0, 0x40, 0x1, 0x5, 0x100000001, 0x100, 0x9, 0x5, 0x8001, 0x8, 0x8, 0x3, 0x9, 0x3f, 0x1, 0x1ff, 0x6, 0x9, 0x80, 0x8, 0x7fff, 0x7f, 0x5, 0x4, 0x5, 0x3, 0x200, 0x7, 0x9451, 0x5, 0x80, 0x0, 0x6, 0x0, @perf_config_ext={0xf528, 0xc9a1}, 0x0, 0xf7b, 0x295, 0x4, 0xcbe5, 0x8, 0x6}, r2, 0x1, r1, 0x4) mknod(&(0x7f0000001000-0x8)='./file0\x00', 0x8002, 0x8000) 2018/02/15 19:16:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = memfd_create(&(0x7f00000ba000-0xf)="74086e750000000000000000008c00", 0x0) ioctl(r1, 0xb6, &(0x7f0000719000-0xf)="1ce83f274ba58e5cd9d59c93303dbf") sendfile(r1, r0, &(0x7f0000f22000-0x4), 0xff) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000971000)=0x5) memfd_create(&(0x7f000032f000-0x1)='\x00', 0x3) 2018/02/15 19:16:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@multicast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000002000-0x8)='./file0\x00', 0xa000, r0, r1, 0x10001, 0x44400) mkdir(&(0x7f0000000000)='./file0\x00', 0x84) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000001000-0xb3)=""/179) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r2, &(0x7f0000245000-0x8), r2, &(0x7f0000499000), 0x4, 0x9) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r3 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f00004f1000-0xa)='./control\x00', 0x0) open(&(0x7f0000b30000-0xa)='./control\x00', 0x1, 0x2) mkdirat(r3, &(0x7f0000017000-0x8)='./file0\x00', 0x0) name_to_handle_at(r3, &(0x7f0000e82000-0x8)='./file0\x00', &(0x7f000049b000)={0xca, 0xfff, "52fe0af4534640106f02d678008327af4c1c4a5344163d39e9b70cd864a32236479ca439224dcc5e9be3de0a0aff1fb64d79b7f5b0fa9bd2c0260d74a56f295860b91e1843be579e0fc08704a02d357080eb08199ea79edc4a2d569b96aa674160112493e7822d72e3f1a4335a5a0c64a3558ed0c472cf4e75257338f8e7c89f1939ee1196124413f7eb2d6f10a6769fecdc1a1d39b159025763a8aaead393b02a0b14314981f94d17c8a1f24eeab260f9365caaa7204e4f9e65b48cba11591b3eba"}, &(0x7f00008f1000), 0x1000) r4 = openat(r3, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) getsockname$ax25(r4, &(0x7f0000fe2000-0xd), &(0x7f0000ea4000-0x4)=0x10) renameat2(r3, &(0x7f000001e000-0xa)='./control\x00', r4, &(0x7f0000e15000-0xa)='./control\x00', 0x2) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000a89000)={"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"}) 2018/02/15 19:16:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000136000)) 2018/02/15 19:16:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00004ef000)='/dev/loop#\x00', 0x4a85d45d, 0x3ffd) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = memfd_create(&(0x7f0000fb3000-0x24)=')}[bdevppp0cgroup\\selinuxselfvmnet0\x00', 0x10001) syz_emit_ethernet(0xe9, &(0x7f0000e9b000-0xe9)={@random="cd390b0820f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "0078c9", 0xb3, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x3, 0x1, 0xb3, 0x0, "96170a9dcfee7dad4312e053d4a603ca52e8e7d781d18cfee5eec1438c371dc230818bafd8a40f3317dc55cbc38bd0f5a7e1a536580323dbd4f3943b799fcae8ded7eb79e6385b0eda563d8b77c62985d9259942ec16ab1138b239af2c8f25a96e9bd7a9095fffbdc06c24e5e92185854467c02adb477693eabb77374f81da27f8d0d73ac9a04c97d00703acb4d2ae14ee6e5e1d3cae68ef7ac35ff32116ee404d9570223bb07f83c055f6"}}}}}}, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f000040c000-0x108)={0x0, {{0xa, 0x0, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0xc9}}, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}}, 0x108) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008e2000-0xc), &(0x7f0000abd000)=0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) 2018/02/15 19:16:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) memfd_create(&(0x7f000006c000-0xf)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000757000)={{0x3, 0x8, 0xfffffffffffff4dd, 0x6d, 0x200, 0x6}, 0x8000}) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) 2018/02/15 19:16:22 executing program 3: mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a3b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000050a000+0xafe)="b721057a44bc82025e15a81c94db6eb0", 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000)=0x80, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000079a000-0x4)=0x7fc, 0x4) 2018/02/15 19:16:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x4a85d461, 0x4000) r1 = memfd_create(&(0x7f0000614000)="2f0104762f6c6f6f702300", 0x3) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000c1d000)) sendfile(r1, r0, &(0x7f0000d89000), 0xfffffffffffffff7) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000df3000)={0x7, 0x6, 0xcc5}) 2018/02/15 19:16:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cbb000-0xb)='/dev/loop#\x00', 0x5f, 0x4002) pipe2(&(0x7f00004b6000)={0x0, 0x0}, 0x80000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000f93000-0x10)={0x1f000, 0x8000}) r2 = request_key(&(0x7f0000127000)='logon\x00', &(0x7f0000ca9000+0xe3d)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000052b000-0x1)='\x00', 0xfffffffffffffff9) r3 = add_key(&(0x7f0000b68000-0x6)='rxrpc\x00', &(0x7f0000620000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00008b2000)="9b7c45acdcfb0f75a6e22ed369cc0464a2c3e7d61fcbecd369b24df05b69d85af29a917c418c3c6f86f75fd73142b741e2d878a86d1aaf42957fdc16f2490a967b628fd85a5da0e9f2446a3bbda1facb0fa94b89a184b7c5c52e1fb7e305d7fd1a5c756013664a20496005bbd1297c8076023a51097b9ee707b6eebcd3a64f12261489f821e52b82400f61db96c80c2783672cd99e83890965bb8ef29f2f2e00498668e9", 0xa4, 0xfffffffffffffff8) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00009d8000-0x8c)) msync(&(0x7f00008a9000/0x4000)=nil, 0x4000, 0x5) r4 = request_key(&(0x7f0000f4b000-0xb)='pkcs7_test\x00', &(0x7f0000ef4000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00001ae000+0xb1a)='(\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000d72000)={r2, r3, r4}, &(0x7f00008b5000-0x21)=""/33, 0x21, &(0x7f0000677000-0x2c)={&(0x7f0000691000)={'sha512-generic\x00'}, &(0x7f0000504000-0x53)="4fcf5d366f45c26e4ce5109892a16d942c75e61c4d6bece614ba74f9210bd0073abee3ea67ecee7a11438686122c02f5333c253fe90de6de4f753eebe2e8288ac567ba3294257a533865445a1b1b40caab05bf", 0x53}) r5 = syz_open_procfs(0x0, &(0x7f00004ad000)='cgroup\x00') setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r5, 0x111, 0x4, 0xfffffffffffffffe, 0x4) r6 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f00002d3000-0x8)={0x0}) pause() ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f00004c6000-0xc)={r7, 0x80000, r6}) dup3(r5, r5, 0x80000) sendfile(r6, r0, &(0x7f0000281000), 0xfffffffffffffff7) [ 75.013325] generic_make_request: Trying to write to read-only block-device unknown-block(7,1) (partno 0) 2018/02/15 19:16:22 executing program 3: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r1, 0x40, 0x964, "fbf08dede7848dddba6eb370433944db2a801f7f798e10d282ce8fdf71a01b228720b3c9e32b0addf678c6ad17b48a37a9b13b64c5ebe517d573c4df3ceba9c8f11f2708d30757e47ce4eb9cb136be591301c5a7039fa2d84cc25e20b981d07a9482b0625d487bcf5507505f27e61b01a3b72d265e149222e306572eeebdaa89bd2a446b2ef931"}) mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000030000), 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000afb000)='/proc/self/net/pfkey\x00', 0x48101, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000afc000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000029000)=0x14) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000afd000-0xb)={0x1, 0xffffffffffffffff, 0xffffffffffffffe8, 0x101, 0x1ff, 0x0, 0x8, 0xffff, 0x5, 0xfff, 0x9}, 0xb) connect$packet(r3, &(0x7f0000295000)={0x11, 0x16, r4, 0x1, 0x1f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/15 19:16:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00004cf000-0x4), &(0x7f0000539000)=0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) [ 114.268217] audit: type=1400 audit(1518722221.313:82): avc: denied { map } for pid=12198 comm="sh" path="/bin/dash" dev="sda1" ino=1473 scontext=system_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 246.752218] INFO: task syz-executor7:12157 blocked for more than 120 seconds. [ 246.759617] Not tainted 4.16.0-rc1+ #224 [ 246.764212] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.772182] syz-executor7 D20112 12157 4212 0x20020004 [ 246.777821] Call Trace: [ 246.780419] __schedule+0x905/0x2070 [ 246.784144] ? __sched_text_start+0x8/0x8 [ 246.788297] ? generic_make_request+0x1b1/0xdd0 [ 246.792976] ? blk_get_request+0x40/0x40 [ 246.797038] ? print_irqtrace_events+0x270/0x270 [ 246.801948] ? iov_iter_advance+0x2a1/0x13f0 [ 246.806370] ? check_noncircular+0x20/0x20 [ 246.810626] ? __lock_is_held+0xb6/0x140 [ 246.814716] ? __blkdev_direct_IO_simple+0x5fe/0xf50 [ 246.819838] schedule+0xf5/0x430 [ 246.823217] ? __schedule+0x2070/0x2070 [ 246.827211] ? submit_bio+0x19a/0x580 [ 246.831033] ? submit_bio+0x19a/0x580 [ 246.834836] ? bio_iov_iter_get_pages+0x381/0x4e0 [ 246.839673] ? generic_make_request+0xdd0/0xdd0 [ 246.844341] ? bio_phys_segments+0xa0/0xa0 [ 246.848578] ? __blkdev_direct_IO_simple+0x5fe/0xf50 [ 246.853683] io_schedule+0x1c/0x70 [ 246.857216] __blkdev_direct_IO_simple+0x7bd/0xf50 [ 246.862143] ? wait_on_page_bit+0x680/0x680 [ 246.866468] ? blkdev_bio_end_io_simple+0x150/0x150 [ 246.871487] ? check_noncircular+0x20/0x20 [ 246.875725] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 246.881092] ? print_irqtrace_events+0x270/0x270 [ 246.885846] ? current_time+0x18/0xc0 [ 246.889646] ? sanity+0x1ff/0x600 [ 246.893094] ? lock_downgrade+0x980/0x980 [ 246.897249] ? bdput+0x40/0x40 [ 246.900441] ? iov_iter_for_each_range+0xbe0/0xbe0 [ 246.905368] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.910397] ? trace_hardirqs_on+0xd/0x10 [ 246.914547] blkdev_direct_IO+0xccb/0x1060 [ 246.918773] ? blkdev_direct_IO+0xccb/0x1060 [ 246.923195] ? current_time+0x88/0xc0 [ 246.926991] ? __blkdev_direct_IO_simple+0xf50/0xf50 [ 246.932093] ? do_writepages+0x116/0x170 [ 246.936154] ? new_inode+0x40/0x40 [ 246.939695] ? __filemap_fdatawrite_range+0x280/0x460 [ 246.944879] ? delete_from_page_cache_batch+0xda0/0xda0 [ 246.950258] ? touch_atime+0xf7/0x2f0 [ 246.954071] ? __atime_needs_update+0xb40/0xb40 [ 246.958745] ? filemap_check_errors+0x90/0xc0 [ 246.963239] generic_file_read_iter+0x4cc/0x28e0 [ 246.967994] ? generic_file_read_iter+0x4cc/0x28e0 [ 246.972925] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.977938] ? trace_hardirqs_on+0xd/0x10 [ 246.982089] ? filemap_range_has_page+0x340/0x340 [ 246.986946] ? __schedule+0x90d/0x2070 [ 246.990833] ? check_noncircular+0x20/0x20 [ 246.995065] ? check_noncircular+0x20/0x20 [ 246.999291] ? __sched_text_start+0x8/0x8 [ 247.003440] ? print_irqtrace_events+0x270/0x270 [ 247.008200] ? find_held_lock+0x35/0x1d0 [ 247.012261] ? check_noncircular+0x20/0x20 [ 247.016508] ? __is_insn_slot_addr+0x1fc/0x330 [ 247.021090] ? lock_downgrade+0x980/0x980 [ 247.025238] ? find_held_lock+0x35/0x1d0 [ 247.029307] ? is_bpf_text_address+0x7b/0x120 [ 247.033795] ? lock_downgrade+0x980/0x980 [ 247.037945] ? lock_release+0xa40/0xa40 [ 247.041917] ? __free_insn_slot+0x5c0/0x5c0 [ 247.046245] ? rcutorture_record_progress+0x10/0x10 [ 247.051261] ? is_bpf_text_address+0xa4/0x120 [ 247.055755] ? kernel_text_address+0x102/0x140 [ 247.060334] ? __kernel_text_address+0xd/0x40 [ 247.064833] ? unwind_get_return_address+0x61/0xa0 [ 247.069758] ? __save_stack_trace+0x7e/0xd0 [ 247.074090] ? print_irqtrace_events+0x270/0x270 [ 247.078838] ? save_stack+0xa3/0xd0 [ 247.082464] ? save_stack+0x43/0xd0 [ 247.086083] ? kasan_kmalloc+0xad/0xe0 [ 247.089965] ? __kmalloc+0x162/0x760 [ 247.093669] ? alloc_pipe_info+0x23f/0x4b0 [ 247.097902] ? splice_direct_to_actor+0x64a/0x820 [ 247.102748] ? do_splice_direct+0x29b/0x3c0 [ 247.107067] ? do_sendfile+0x5c9/0xe80 [ 247.110946] ? compat_SyS_sendfile+0xea/0x1a0 [ 247.115442] ? do_fast_syscall_32+0x3ec/0xf9f [ 247.119931] ? print_irqtrace_events+0x270/0x270 [ 247.124695] ? check_noncircular+0x20/0x20 [ 247.128920] ? mark_held_locks+0xaf/0x100 [ 247.133069] ? print_irqtrace_events+0x270/0x270 [ 247.137818] ? debug_mutex_init+0x1c/0x60 [ 247.141965] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.146978] ? __lockdep_init_map+0xe4/0x650 [ 247.151391] ? __lock_is_held+0xb6/0x140 [ 247.155450] ? SyS_membarrier+0x700/0x700 [ 247.159604] blkdev_read_iter+0x105/0x170 [ 247.163752] generic_file_splice_read+0x3f9/0x7b0 [ 247.168597] ? pipe_to_user+0x160/0x160 [ 247.172568] ? fsnotify_first_mark+0x2b0/0x2b0 [ 247.177153] ? avc_policy_seqno+0x9/0x20 [ 247.181207] ? selinux_file_permission+0x82/0x460 [ 247.186060] ? rw_verify_area+0xe5/0x2b0 [ 247.190112] ? pipe_to_user+0x160/0x160 [ 247.194086] do_splice_to+0x10a/0x160 [ 247.197883] splice_direct_to_actor+0x242/0x820 [ 247.202552] ? _cond_resched+0x14/0x30 [ 247.206435] ? generic_pipe_buf_nosteal+0x10/0x10 [ 247.211281] ? do_splice_to+0x160/0x160 [ 247.215247] ? security_file_permission+0x89/0x1e0 [ 247.220175] ? rw_verify_area+0xe5/0x2b0 [ 247.224232] do_splice_direct+0x29b/0x3c0 [ 247.228380] ? splice_direct_to_actor+0x820/0x820 [ 247.233221] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 247.237978] ? __sb_start_write+0x209/0x2a0 [ 247.242294] do_sendfile+0x5c9/0xe80 [ 247.246028] ? do_compat_pwritev64+0x100/0x100 [ 247.250617] ? __might_sleep+0x95/0x190 [ 247.254598] compat_SyS_sendfile+0xea/0x1a0 [ 247.258912] ? SyS_sendfile64+0x160/0x160 [ 247.263066] ? do_fast_syscall_32+0x156/0xf9f [ 247.267555] ? SyS_sendfile64+0x160/0x160 [ 247.271701] do_fast_syscall_32+0x3ec/0xf9f [ 247.276026] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.281042] ? do_int80_syscall_32+0x9c0/0x9c0 [ 247.285616] ? finish_task_switch+0x1c0/0x860 [ 247.290106] ? finish_task_switch+0x181/0x860 [ 247.294599] ? syscall_return_slowpath+0x2ac/0x550 [ 247.299529] ? prepare_exit_to_usermode+0x350/0x350 [ 247.304544] ? sysret32_from_system_call+0x5/0x3c [ 247.309392] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.314240] entry_SYSENTER_compat+0x70/0x7f [ 247.318647] RIP: 0023:0xf7f19c79 [ 247.322017] RSP: 002b:00000000f76bc09c EFLAGS: 00000286 ORIG_RAX: 00000000000000bb [ 247.329722] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 0000000000000017 [ 247.336987] RDX: 0000000020d89000 RSI: 00000000fffffff7 RDI: 0000000000000000 [ 247.344266] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 247.351529] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 247.358797] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 247.366078] [ 247.366078] Showing all locks held in the system: [ 247.372411] 2 locks held by khungtaskd/759: [ 247.376839] #0: (rcu_read_lock){....}, at: [<000000002ebe7387>] watchdog+0x1c5/0xd60 [ 247.384917] #1: (tasklist_lock){.+.+}, at: [<00000000ba662d6e>] debug_show_all_locks+0xd3/0x3d0 [ 247.393961] 1 lock held by rsyslogd/4013: [ 247.398102] #0: (&f->f_pos_lock){+.+.}, at: [<000000004b130d65>] __fdget_pos+0x12b/0x190 [ 247.406514] 2 locks held by getty/4134: [ 247.410484] #0: (&tty->ldisc_sem){++++}, at: [<000000001523e810>] ldsem_down_read+0x37/0x40 [ 247.419151] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000f3f4b80>] n_tty_read+0x2ef/0x1a00 [ 247.428431] 2 locks held by getty/4135: [ 247.432396] #0: (&tty->ldisc_sem){++++}, at: [<000000001523e810>] ldsem_down_read+0x37/0x40 [ 247.441066] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000f3f4b80>] n_tty_read+0x2ef/0x1a00 [ 247.450342] 2 locks held by getty/4136: [ 247.454312] #0: (&tty->ldisc_sem){++++}, at: [<000000001523e810>] ldsem_down_read+0x37/0x40 [ 247.462981] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000f3f4b80>] n_tty_read+0x2ef/0x1a00 [ 247.472265] 2 locks held by getty/4137: [ 247.476227] #0: (&tty->ldisc_sem){++++}, at: [<000000001523e810>] ldsem_down_read+0x37/0x40 [ 247.484903] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000f3f4b80>] n_tty_read+0x2ef/0x1a00 [ 247.494183] 2 locks held by getty/4138: [ 247.498151] #0: (&tty->ldisc_sem){++++}, at: [<000000001523e810>] ldsem_down_read+0x37/0x40 [ 247.506820] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000f3f4b80>] n_tty_read+0x2ef/0x1a00 [ 247.516102] 2 locks held by getty/4139: [ 247.520066] #0: (&tty->ldisc_sem){++++}, at: [<000000001523e810>] ldsem_down_read+0x37/0x40 [ 247.528740] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000f3f4b80>] n_tty_read+0x2ef/0x1a00 [ 247.538027] 2 locks held by getty/4140: [ 247.541995] #0: (&tty->ldisc_sem){++++}, at: [<000000001523e810>] ldsem_down_read+0x37/0x40 [ 247.550679] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000000f3f4b80>] n_tty_read+0x2ef/0x1a00 [ 247.559977] 1 lock held by syz-executor7/12157: [ 247.564635] #0: (sb_writers#6){.+.+}, at: [<00000000e55db627>] do_sendfile+0xada/0xe80 [ 247.572880] 1 lock held by syz-executor5/12171: [ 247.577540] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000d9237619>] lo_ioctl+0x8b/0x1b70 [ 247.586129] 1 lock held by syz-executor4/12169: [ 247.590786] #0: (sb_writers#6){.+.+}, at: [<00000000e55db627>] do_sendfile+0xada/0xe80 [ 247.599027] [ 247.600646] ============================================= [ 247.600646] [ 247.607654] NMI backtrace for cpu 0 [ 247.611279] CPU: 0 PID: 759 Comm: khungtaskd Not tainted 4.16.0-rc1+ #224 [ 247.618175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.627496] Call Trace: [ 247.630059] dump_stack+0x194/0x257 [ 247.633659] ? arch_local_irq_restore+0x53/0x53 [ 247.638301] ? debug_show_all_locks+0x2f3/0x3d0 [ 247.642949] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.647332] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.651797] nmi_cpu_backtrace+0x1d2/0x210 [ 247.656003] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.660468] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 247.665720] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.670879] watchdog+0x90c/0xd60 [ 247.674312] ? reset_hung_task_detector+0xa0/0xa0 [ 247.679124] ? complete+0x62/0x80 [ 247.682555] ? __schedule+0x2070/0x2070 [ 247.686497] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.690791] ? __lockdep_init_map+0xe4/0x650 [ 247.695173] ? do_raw_spin_trylock+0x190/0x190 [ 247.699725] ? lockdep_init_map+0x9/0x10 [ 247.703758] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.708833] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.713821] ? trace_hardirqs_on+0xd/0x10 [ 247.717945] ? __kthread_parkme+0x175/0x240 [ 247.722254] kthread+0x33c/0x400 [ 247.725608] ? reset_hung_task_detector+0xa0/0xa0 [ 247.730419] ? kthread_stop+0x7a0/0x7a0 [ 247.734368] ret_from_fork+0x3a/0x50 [ 247.738111] Sending NMI from CPU 0 to CPUs 1: [ 247.742625] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 247.743610] Kernel panic - not syncing: hung_task: blocked tasks [ 247.756322] CPU: 0 PID: 759 Comm: khungtaskd Not tainted 4.16.0-rc1+ #224 [ 247.763663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.772991] Call Trace: [ 247.775556] dump_stack+0x194/0x257 [ 247.779156] ? arch_local_irq_restore+0x53/0x53 [ 247.783799] ? vsnprintf+0x1ed/0x1900 [ 247.787575] panic+0x1e4/0x41c [ 247.790739] ? refcount_error_report+0x214/0x214 [ 247.795482] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 247.800826] watchdog+0x91d/0xd60 [ 247.804264] ? reset_hung_task_detector+0xa0/0xa0 [ 247.809080] ? complete+0x62/0x80 [ 247.812511] ? __schedule+0x2070/0x2070 [ 247.816454] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.820746] ? __lockdep_init_map+0xe4/0x650 [ 247.825234] ? do_raw_spin_trylock+0x190/0x190 [ 247.829788] ? lockdep_init_map+0x9/0x10 [ 247.833819] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.838893] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.843883] ? trace_hardirqs_on+0xd/0x10 [ 247.848009] ? __kthread_parkme+0x175/0x240 [ 247.852307] kthread+0x33c/0x400 [ 247.855644] ? reset_hung_task_detector+0xa0/0xa0 [ 247.860453] ? kthread_stop+0x7a0/0x7a0 [ 247.864401] ret_from_fork+0x3a/0x50 [ 247.868651] Dumping ftrace buffer: [ 247.872244] (ftrace buffer empty) [ 247.875931] Kernel Offset: disabled [ 247.879533] Rebooting in 86400 seconds..