Warning: Permanently added '10.128.0.158' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program syzkaller login: [ 172.639533] syz-executor353 (8130) used greatest stack depth: 23872 bytes left executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 199.578926] [ 199.580577] ====================================================== [ 199.586991] WARNING: possible circular locking dependency detected [ 199.593314] 4.19.200-syzkaller #0 Not tainted [ 199.597801] ------------------------------------------------------ [ 199.604151] syz-executor353/12157 is trying to acquire lock: [ 199.610126] 0000000045fb0d40 (&p->lock){+.+.}, at: seq_read+0x6b/0x11c0 [ 199.616899] [ 199.616899] but task is already holding lock: [ 199.622865] 00000000795d214d (sb_writers#3){.+.+}, at: do_sendfile+0x97d/0xc30 [ 199.630672] [ 199.630672] which lock already depends on the new lock. [ 199.630672] [ 199.638989] [ 199.638989] the existing dependency chain (in reverse order) is: [ 199.646621] [ 199.646621] -> #3 (sb_writers#3){.+.+}: [ 199.652224] mnt_want_write+0x3a/0xb0 [ 199.656534] ovl_create_object+0x96/0x290 [ 199.661372] lookup_open+0x893/0x1a20 [ 199.665686] path_openat+0x1094/0x2df0 [ 199.670092] do_filp_open+0x18c/0x3f0 [ 199.674538] do_sys_open+0x3b3/0x520 [ 199.678764] do_syscall_64+0xf9/0x620 [ 199.683263] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 199.689058] [ 199.689058] -> #2 (&ovl_i_mutex_dir_key[depth]){++++}: [ 199.695943] path_openat+0x17ec/0x2df0 [ 199.700345] do_filp_open+0x18c/0x3f0 [ 199.704653] do_open_execat+0x11d/0x5b0 [ 199.709216] __do_execve_file+0x1a8b/0x2360 [ 199.714049] do_execve+0x35/0x50 [ 199.718018] __x64_sys_execve+0x7c/0xa0 [ 199.722495] do_syscall_64+0xf9/0x620 [ 199.726893] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 199.732578] [ 199.732578] -> #1 (&sig->cred_guard_mutex){+.+.}: [ 199.739215] proc_pid_personality+0x4a/0x170 [ 199.744242] proc_single_show+0xeb/0x170 [ 199.748812] seq_read+0x4e0/0x11c0 [ 199.752860] do_iter_read+0x471/0x630 [ 199.757166] vfs_readv+0xe5/0x150 [ 199.761260] __x64_sys_preadv+0x22b/0x310 [ 199.766025] do_syscall_64+0xf9/0x620 [ 199.770439] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 199.776132] [ 199.776132] -> #0 (&p->lock){+.+.}: [ 199.781244] __mutex_lock+0xd7/0x1200 [ 199.785562] seq_read+0x6b/0x11c0 [ 199.789565] proc_reg_read+0x1bd/0x2d0 [ 199.794131] do_iter_read+0x471/0x630 [ 199.798439] vfs_readv+0xe5/0x150 [ 199.802485] default_file_splice_read+0x457/0xa00 [ 199.808118] do_splice_to+0x10e/0x160 [ 199.812434] splice_direct_to_actor+0x2b9/0x8d0 [ 199.817613] do_splice_direct+0x1a7/0x270 [ 199.822358] do_sendfile+0x550/0xc30 [ 199.826616] __se_sys_sendfile64+0x147/0x160 [ 199.831562] do_syscall_64+0xf9/0x620 [ 199.836174] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 199.841868] [ 199.841868] other info that might help us debug this: [ 199.841868] [ 199.849995] Chain exists of: [ 199.849995] &p->lock --> &ovl_i_mutex_dir_key[depth] --> sb_writers#3 [ 199.849995] [ 199.861180] Possible unsafe locking scenario: [ 199.861180] [ 199.867227] CPU0 CPU1 [ 199.871873] ---- ---- [ 199.876530] lock(sb_writers#3); [ 199.879972] lock(&ovl_i_mutex_dir_key[depth]); [ 199.887494] lock(sb_writers#3); [ 199.893560] lock(&p->lock); [ 199.896644] [ 199.896644] *** DEADLOCK *** [ 199.896644] [ 199.902705] 1 lock held by syz-executor353/12157: [ 199.907540] #0: 00000000795d214d (sb_writers#3){.+.+}, at: do_sendfile+0x97d/0xc30 [ 199.915333] [ 199.915333] stack backtrace: [ 199.919841] CPU: 0 PID: 12157 Comm: syz-executor353 Not tainted 4.19.200-syzkaller #0 [ 199.927997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.937745] Call Trace: [ 199.940416] dump_stack+0x1fc/0x2ef [ 199.944292] print_circular_bug.constprop.0.cold+0x2d7/0x41e [ 199.950248] __lock_acquire+0x30c9/0x3ff0 [ 199.954397] ? mark_held_locks+0xf0/0xf0 [ 199.958476] ? bad_range+0x260/0x3c0 [ 199.962315] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 199.966886] lock_acquire+0x170/0x3c0 [ 199.970971] ? seq_read+0x6b/0x11c0 [ 199.974589] ? seq_read+0x6b/0x11c0 [ 199.978201] __mutex_lock+0xd7/0x1200 [ 199.981997] ? seq_read+0x6b/0x11c0 [ 199.985610] ? aa_file_perm+0x417/0xd20 [ 199.989921] ? seq_read+0x6b/0x11c0 [ 199.993706] ? mutex_trylock+0x1a0/0x1a0 [ 199.997842] ? aa_path_link+0x410/0x410 [ 200.001893] ? lock_acquire+0x170/0x3c0 [ 200.005943] ? check_preemption_disabled+0x41/0x280 [ 200.011355] ? seq_hex_dump+0x450/0x450 [ 200.015695] seq_read+0x6b/0x11c0 [ 200.019466] ? fsnotify+0x84e/0xe10 [ 200.023093] ? fsnotify_first_mark+0x200/0x200 [ 200.027700] ? seq_hex_dump+0x450/0x450 [ 200.031683] proc_reg_read+0x1bd/0x2d0 [ 200.035757] ? proc_reg_unlocked_ioctl+0x2c0/0x2c0 [ 200.040866] do_iter_read+0x471/0x630 [ 200.044744] vfs_readv+0xe5/0x150 [ 200.048193] ? compat_rw_copy_check_uvector+0x410/0x410 [ 200.053634] ? push_pipe+0x3fe/0x770 [ 200.057335] ? iov_iter_bvec+0x130/0x130 [ 200.061467] ? lock_downgrade+0x720/0x720 [ 200.065595] ? iov_iter_pipe+0xb4/0x2c0 [ 200.069552] default_file_splice_read+0x457/0xa00 [ 200.074402] ? alloc_pipe_info+0x193/0x470 [ 200.078625] ? do_splice_direct+0x270/0x270 [ 200.083103] ? do_syscall_64+0xf9/0x620 [ 200.087067] ? aa_path_link+0x410/0x410 [ 200.091902] ? mark_held_locks+0xf0/0xf0 [ 200.095954] ? check_preemption_disabled+0x41/0x280 [ 200.100960] ? fsnotify+0x84e/0xe10 [ 200.104572] ? fsnotify_first_mark+0x200/0x200 [ 200.109249] ? lock_acquire+0x170/0x3c0 [ 200.113308] ? check_preemption_disabled+0x41/0x280 [ 200.118607] ? security_file_permission+0x1c0/0x220 [ 200.123638] ? do_splice_direct+0x270/0x270 [ 200.128187] do_splice_to+0x10e/0x160 [ 200.132083] splice_direct_to_actor+0x2b9/0x8d0 [ 200.136741] ? generic_pipe_buf_nosteal+0x10/0x10 [ 200.142017] ? do_splice_to+0x160/0x160 [ 200.146075] do_splice_direct+0x1a7/0x270 [ 200.150295] ? splice_direct_to_actor+0x8d0/0x8d0 [ 200.155568] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 200.160577] do_sendfile+0x550/0xc30 [ 200.164284] ? do_compat_pwritev64+0x1b0/0x1b0 [ 200.168852] ? __se_sys_futex+0x28f/0x3b0 [ 200.172981] ? __se_sys_futex+0x298/0x3b0 [ 200.177470] __se_sys_sendfile64+0x147/0x160 [ 200.181886] ? __se_sys_sendfile+0x180/0x180 [ 200.186288] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 200.191812] ? trace_hardirqs_off_caller+0x6e/0x210 [ 200.197010] ? do_syscall_64+0x21/0x620 [ 200.201246] do_syscall_64+0xf9/0x620 [ 200.205123] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 200.210382] RIP: 0033:0x446249 [ 200.214540] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 200.233815] RSP: 002b:00007fd915a0d2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 200.241515] RAX: ffffffffffffffda RBX: 00000000004cb4e0 RCX: 0000000000446249 [ 200.248767] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 200.256065] RBP: 000000000049b0a8 R08: 0000000000000000 R09: 0000000000000000 [ 200.263375] R10: 0000000000000005 R11: 0000000000000246 R12: 0030656c69662f2e [ 200.270626] R13: 0079616c7265766f R14: 6c616e6f73726570 R15: 00000000004cb4e8 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program