./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2921140676 <...> Warning: Permanently added '10.128.0.156' (ED25519) to the list of known hosts. execve("./syz-executor2921140676", ["./syz-executor2921140676"], 0x7fff8295f1b0 /* 10 vars */) = 0 brk(NULL) = 0x555586b42000 brk(0x555586b42d00) = 0x555586b42d00 arch_prctl(ARCH_SET_FS, 0x555586b42380) = 0 set_tid_address(0x555586b42650) = 5067 set_robust_list(0x555586b42660, 24) = 0 rseq(0x555586b42ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor2921140676", 4096) = 28 getrandom("\x79\xfa\x58\x67\x64\x2d\x75\xd6", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555586b42d00 brk(0x555586b63d00) = 0x555586b63d00 brk(0x555586b64000) = 0x555586b64000 mprotect(0x7fc98c2b1000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5068 attached , child_tidptr=0x555586b42650) = 5068 [pid 5068] set_robust_list(0x555586b42660, 24) = 0 [pid 5068] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5068] setpgid(0, 0) = 0 [pid 5068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5068] write(3, "1000", 4) = 4 [pid 5068] close(3) = 0 [pid 5068] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5068] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 5068] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 5068] exit_group(0) = ? [pid 5068] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5068, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5069 attached , child_tidptr=0x555586b42650) = 5069 [pid 5069] set_robust_list(0x555586b42660, 24) = 0 [pid 5069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5069] setpgid(0, 0) = 0 [pid 5069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5069] write(3, "1000", 4) = 4 [pid 5069] close(3) = 0 [pid 5069] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5069] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [ 64.039726][ T5062] [ 64.042087][ T5062] ===================================================== [ 64.049191][ T5062] WARNING: HARDIRQ-safe -> HARDIRQ-unsafe lock order detected [ 64.057161][ T5062] 6.8.0-syzkaller-05243-g14bb1e8c8d4a #0 Not tainted [ 64.064461][ T5062] ----------------------------------------------------- [ 64.071662][ T5062] sshd/5062 [HC0[0]:SC0[2]:HE0:SE0] is trying to acquire: [ 64.080174][ T5062] ffff88802f5e2820 (&htab->buckets[i].lock){+...}-{2:2}, at: sock_hash_delete_elem+0xb0/0x300 [ 64.091092][ T5062] [ 64.091092][ T5062] and this task is already holding: [ 64.098445][ T5062] ffff8880b942a758 (&base->lock){-.-.}-{2:2}, at: __mod_timer+0x744/0xeb0 [ 64.106984][ T5062] which would create a new lock dependency: [ 64.112849][ T5062] (&base->lock){-.-.}-{2:2} -> (&htab->buckets[i].lock){+...}-{2:2} [ 64.121360][ T5062] [ 64.121360][ T5062] but this new dependency connects a HARDIRQ-irq-safe lock: [ 64.131077][ T5062] (&base->lock){-.-.}-{2:2} [ 64.131101][ T5062] [ 64.131101][ T5062] ... which became HARDIRQ-irq-safe at: [ 64.143544][ T5062] lock_acquire+0x1e4/0x530 [ 64.148848][ T5062] _raw_spin_lock_irqsave+0xd5/0x120 [ 64.155046][ T5062] lock_timer_base+0x112/0x240 [ 64.159985][ T5062] add_timer_on+0x1e5/0x5c0 [ 64.164772][ T5062] handle_irq_event+0xad/0x1f0 [ 64.169620][ T5062] handle_level_irq+0x3c5/0x6e0 [ 64.174561][ T5062] __common_interrupt+0x13a/0x230 [ 64.179921][ T5062] common_interrupt+0xa5/0xd0 [ 64.184941][ T5062] asm_common_interrupt+0x26/0x40 [ 64.190136][ T5062] _raw_spin_unlock_irqrestore+0xd8/0x140 [ 64.196269][ T5062] __setup_irq+0x1277/0x1cf0 [ 64.201184][ T5062] request_threaded_irq+0x2ab/0x380 [ 64.206537][ T5062] setup_default_timer_irq+0x25/0x60 [ 64.211976][ T5062] x86_late_time_init+0x66/0xc0 [ 64.217066][ T5062] start_kernel+0x3f3/0x500 [ 64.221638][ T5062] x86_64_start_reservations+0x2a/0x30 [ 64.227173][ T5062] x86_64_start_kernel+0x99/0xa0 [ 64.232174][ T5062] common_startup_64+0x13e/0x147 [ 64.237358][ T5062] [ 64.237358][ T5062] to a HARDIRQ-irq-unsafe lock: [ 64.244449][ T5062] (&htab->buckets[i].lock){+...}-{2:2} [ 64.244467][ T5062] [ 64.244467][ T5062] ... which became HARDIRQ-irq-unsafe at: [ 64.258957][ T5062] ... [ 64.258963][ T5062] lock_acquire+0x1e4/0x530 [ 64.267002][ T5062] _raw_spin_lock_bh+0x35/0x50 [ 64.271884][ T5062] sock_hash_free+0x164/0x820 [ 64.276757][ T5062] bpf_map_free_deferred+0xe6/0x110 [ 64.282052][ T5062] process_scheduled_works+0xa00/0x1770 [ 64.287954][ T5062] worker_thread+0x86d/0xd70 [ 64.292633][ T5062] kthread+0x2f0/0x390 [ 64.296966][ T5062] ret_from_fork+0x4b/0x80 [ 64.301458][ T5062] ret_from_fork_asm+0x1a/0x30 [ 64.306288][ T5062] [ 64.306288][ T5062] other info that might help us debug this: [ 64.306288][ T5062] [ 64.316697][ T5062] Possible interrupt unsafe locking scenario: [ 64.316697][ T5062] [ 64.325002][ T5062] CPU0 CPU1 [ 64.330754][ T5062] ---- ---- [ 64.336132][ T5062] lock(&htab->buckets[i].lock); [ 64.341172][ T5062] local_irq_disable(); [ 64.347928][ T5062] lock(&base->lock); [ 64.354528][ T5062] lock(&htab->buckets[i].lock); [ 64.362153][ T5062] [ 64.365589][ T5062] lock(&base->lock); [ 64.370221][ T5062] [ 64.370221][ T5062] *** DEADLOCK *** [ 64.370221][ T5062] [ 64.378372][ T5062] 3 locks held by sshd/5062: [ 64.382948][ T5062] #0: ffff88807a6cb358 (sk_lock-AF_INET){+.+.}-{0:0}, at: tcp_sendmsg+0x22/0x50 [ 64.392082][ T5062] #1: ffff8880b942a758 (&base->lock){-.-.}-{2:2}, at: __mod_timer+0x744/0xeb0 [ 64.401119][ T5062] #2: ffffffff8e131920 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run2+0x1fc/0x530 [ 64.410596][ T5062] [ 64.410596][ T5062] the dependencies between HARDIRQ-irq-safe lock and the holding lock: [ 64.421034][ T5062] -> (&base->lock){-.-.}-{2:2} { [ 64.425970][ T5062] IN-HARDIRQ-W at: [ 64.430195][ T5062] lock_acquire+0x1e4/0x530 [ 64.436736][ T5062] _raw_spin_lock_irqsave+0xd5/0x120 [ 64.444255][ T5062] lock_timer_base+0x112/0x240 [ 64.450902][ T5062] add_timer_on+0x1e5/0x5c0 [ 64.457250][ T5062] handle_irq_event+0xad/0x1f0 [ 64.463691][ T5062] handle_level_irq+0x3c5/0x6e0 [ 64.470422][ T5062] __common_interrupt+0x13a/0x230 [ 64.477097][ T5062] common_interrupt+0xa5/0xd0 [ 64.483611][ T5062] asm_common_interrupt+0x26/0x40 [ 64.490294][ T5062] _raw_spin_unlock_irqrestore+0xd8/0x140 [ 64.498373][ T5062] __setup_irq+0x1277/0x1cf0 [ 64.505055][ T5062] request_threaded_irq+0x2ab/0x380 [ 64.511899][ T5062] setup_default_timer_irq+0x25/0x60 [ 64.518932][ T5062] x86_late_time_init+0x66/0xc0 [ 64.525781][ T5062] start_kernel+0x3f3/0x500 [ 64.532007][ T5062] x86_64_start_reservations+0x2a/0x30 [ 64.539097][ T5062] x86_64_start_kernel+0x99/0xa0 [ 64.545754][ T5062] common_startup_64+0x13e/0x147 [ 64.552671][ T5062] IN-SOFTIRQ-W at: [ 64.556721][ T5062] lock_acquire+0x1e4/0x530 [ 64.562855][ T5062] _raw_spin_lock_irq+0xd3/0x120 [ 64.569499][ T5062] __run_timer_base+0x103/0x8e0 [ 64.576052][ T5062] run_timer_softirq+0x67/0x170 [ 64.582543][ T5062] __do_softirq+0x2be/0x943 [ 64.588790][ T5062] __irq_exit_rcu+0xf2/0x1c0 [ 64.595133][ T5062] irq_exit_rcu+0x9/0x30 [ 64.601019][ T5062] common_interrupt+0xaa/0xd0 [ 64.607354][ T5062] asm_common_interrupt+0x26/0x40 [ 64.614140][ T5062] tick_oneshot_mode_active+0x193/0x200 [ 64.621363][ T5062] __clocksource_select+0x18/0x350 [ 64.628119][ T5062] __clocksource_register_scale+0x3cf/0x660 [ 64.635754][ T5062] tsc_init+0x1a9/0x1d0 [ 64.641826][ T5062] x86_late_time_init+0x94/0xc0 [ 64.648674][ T5062] start_kernel+0x3f3/0x500 [ 64.654832][ T5062] x86_64_start_reservations+0x2a/0x30 [ 64.662050][ T5062] x86_64_start_kernel+0x99/0xa0 [ 64.669616][ T5062] common_startup_64+0x13e/0x147 [ 64.676510][ T5062] INITIAL USE at: [ 64.680598][ T5062] lock_acquire+0x1e4/0x530 [ 64.686940][ T5062] _raw_spin_lock_irqsave+0xd5/0x120 [ 64.694057][ T5062] lock_timer_base+0x112/0x240 [ 64.700471][ T5062] __mod_timer+0x1ca/0xeb0 [ 64.706441][ T5062] queue_delayed_work_on+0x15a/0x260 [ 64.713638][ T5062] crng_reseed+0xe7/0x220 [ 64.719717][ T5062] random_init+0x1a9/0x300 [ 64.725884][ T5062] start_kernel+0x253/0x500 [ 64.731961][ T5062] x86_64_start_reservations+0x2a/0x30 [ 64.738997][ T5062] x86_64_start_kernel+0x99/0xa0 [ 64.745889][ T5062] common_startup_64+0x13e/0x147 [ 64.752743][ T5062] } [ 64.755233][ T5062] ... key at: [] init_timer_cpu.__key+0x0/0x20 [ 64.763664][ T5062] [ 64.763664][ T5062] the dependencies between the lock to be acquired [ 64.763673][ T5062] and HARDIRQ-irq-unsafe lock: [ 64.777720][ T5062] -> (&htab->buckets[i].lock){+...}-{2:2} { [ 64.784081][ T5062] HARDIRQ-ON-W at: [ 64.788247][ T5062] lock_acquire+0x1e4/0x530 [ 64.794589][ T5062] _raw_spin_lock_bh+0x35/0x50 [ 64.801542][ T5062] sock_hash_free+0x164/0x820 [ 64.808044][ T5062] bpf_map_free_deferred+0xe6/0x110 [ 64.815002][ T5062] process_scheduled_works+0xa00/0x1770 [ 64.822328][ T5062] worker_thread+0x86d/0xd70 [ 64.829257][ T5062] kthread+0x2f0/0x390 [ 64.835859][ T5062] ret_from_fork+0x4b/0x80 [ 64.842837][ T5062] ret_from_fork_asm+0x1a/0x30 [ 64.849338][ T5062] INITIAL USE at: [ 64.853386][ T5062] lock_acquire+0x1e4/0x530 [ 64.860180][ T5062] _raw_spin_lock_bh+0x35/0x50 [ 64.866827][ T5062] sock_hash_free+0x164/0x820 [ 64.873580][ T5062] bpf_map_free_deferred+0xe6/0x110 [ 64.880431][ T5062] process_scheduled_works+0xa00/0x1770 [ 64.888096][ T5062] worker_thread+0x86d/0xd70 [ 64.894521][ T5062] kthread+0x2f0/0x390 [ 64.900766][ T5062] ret_from_fork+0x4b/0x80 [ 64.906912][ T5062] ret_from_fork_asm+0x1a/0x30 [ 64.913243][ T5062] } [ 64.915809][ T5062] ... key at: [] sock_hash_alloc.__key+0x0/0x20 [ 64.924139][ T5062] ... acquired at: [ 64.928035][ T5062] lock_acquire+0x1e4/0x530 [ 64.932722][ T5062] _raw_spin_lock_bh+0x35/0x50 [ 64.937687][ T5062] sock_hash_delete_elem+0xb0/0x300 [ 64.943041][ T5062] bpf_prog_2c29ac5cdc6b1842+0x42/0x46 [ 64.948684][ T5062] bpf_trace_run2+0x2ec/0x530 [ 64.953673][ T5062] enqueue_timer+0x396/0x550 [ 64.959078][ T5062] __mod_timer+0x953/0xeb0 [ 64.963974][ T5062] sk_reset_timer+0x23/0xc0 [ 64.968670][ T5062] tcp_schedule_loss_probe+0x419/0x560 [ 64.974523][ T5062] tcp_write_xmit+0x3682/0x6100 [ 64.979743][ T5062] __tcp_push_pending_frames+0x9b/0x360 [ 64.986306][ T5062] tcp_sendmsg_locked+0x42cc/0x4d00 [ 64.992390][ T5062] tcp_sendmsg+0x30/0x50 [ 64.997500][ T5062] __sock_sendmsg+0x1a6/0x270 [ 65.003161][ T5062] sock_write_iter+0x2dd/0x400 [ 65.008180][ T5062] vfs_write+0xa84/0xcb0 [ 65.012761][ T5062] ksys_write+0x1a0/0x2c0 [ 65.017438][ T5062] do_syscall_64+0xfb/0x240 [ 65.022321][ T5062] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 65.028703][ T5062] [ 65.031056][ T5062] [ 65.031056][ T5062] stack backtrace: [ 65.037219][ T5062] CPU: 0 PID: 5062 Comm: sshd Not tainted 6.8.0-syzkaller-05243-g14bb1e8c8d4a #0 [ 65.046600][ T5062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 65.056923][ T5062] Call Trace: [ 65.060221][ T5062] [ 65.063374][ T5062] dump_stack_lvl+0x1e7/0x2e0 [ 65.068712][ T5062] ? __pfx_dump_stack_lvl+0x10/0x10 [ 65.074115][ T5062] ? __pfx__printk+0x10/0x10 [ 65.080038][ T5062] ? print_shortest_lock_dependencies+0xf2/0x160 [ 65.086914][ T5062] validate_chain+0x4dc7/0x58e0 [ 65.092090][ T5062] ? __pfx_validate_chain+0x10/0x10 [ 65.097598][ T5062] ? __pfx_validate_chain+0x10/0x10 [ 65.103381][ T5062] ? __pfx_validate_chain+0x10/0x10 [ 65.108882][ T5062] ? __pfx_validate_chain+0x10/0x10 [ 65.114179][ T5062] ? register_lock_class+0x102/0x980 [ 65.119632][ T5062] ? __pfx_register_lock_class+0x10/0x10 [ 65.125426][ T5062] ? mark_lock+0x9a/0x350 [ 65.130000][ T5062] __lock_acquire+0x1346/0x1fd0 [ 65.135036][ T5062] lock_acquire+0x1e4/0x530 [ 65.139656][ T5062] ? sock_hash_delete_elem+0xb0/0x300 [ 65.145135][ T5062] ? __pfx_lockdep_softirqs_off+0x10/0x10 [ 65.151026][ T5062] ? __pfx_lock_acquire+0x10/0x10 [ 65.156167][ T5062] ? debug_object_activate+0x3e4/0x510 [ 65.161663][ T5062] ? sock_hash_delete_elem+0xb0/0x300 [ 65.167240][ T5062] ? __pfx___local_bh_disable_ip+0x10/0x10 [ 65.173498][ T5062] ? __pfx_lock_acquire+0x10/0x10 [ 65.179815][ T5062] ? sock_hash_delete_elem+0xb0/0x300 [ 65.185387][ T5062] _raw_spin_lock_bh+0x35/0x50 [ 65.190347][ T5062] ? sock_hash_delete_elem+0xb0/0x300 [ 65.195802][ T5062] sock_hash_delete_elem+0xb0/0x300 [ 65.201474][ T5062] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 65.207719][ T5062] ? bpf_trace_run2+0x1fc/0x530 [ 65.212752][ T5062] bpf_prog_2c29ac5cdc6b1842+0x42/0x46 [ 65.218193][ T5062] bpf_trace_run2+0x2ec/0x530 [ 65.222943][ T5062] ? __pfx_bpf_trace_run2+0x10/0x10 [ 65.228220][ T5062] ? __pfx_debug_object_activate+0x10/0x10 [ 65.234123][ T5062] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 65.239581][ T5062] enqueue_timer+0x396/0x550 [ 65.244188][ T5062] __mod_timer+0x953/0xeb0 [ 65.248698][ T5062] ? __pfx___mod_timer+0x10/0x10 [ 65.253788][ T5062] ? __asan_memset+0x23/0x50 [ 65.258486][ T5062] sk_reset_timer+0x23/0xc0 [ 65.263106][ T5062] tcp_schedule_loss_probe+0x419/0x560 [ 65.269177][ T5062] tcp_write_xmit+0x3682/0x6100 [ 65.274113][ T5062] __tcp_push_pending_frames+0x9b/0x360 [ 65.279772][ T5062] tcp_sendmsg_locked+0x42cc/0x4d00 [ 65.285173][ T5062] ? __pfx_tcp_sendmsg_locked+0x10/0x10 [ 65.290752][ T5062] ? __local_bh_enable_ip+0x168/0x200 [ 65.297214][ T5062] ? do_raw_spin_unlock+0x13c/0x8b0 [ 65.302780][ T5062] tcp_sendmsg+0x30/0x50 [ 65.307450][ T5062] __sock_sendmsg+0x1a6/0x270 [ 65.312247][ T5062] sock_write_iter+0x2dd/0x400 [ 65.317045][ T5062] ? __pfx_sock_write_iter+0x10/0x10 [ 65.322433][ T5062] ? bpf_lsm_file_permission+0x9/0x10 [ 65.327808][ T5062] ? security_file_permission+0x7f/0xa0 [ 65.333382][ T5062] vfs_write+0xa84/0xcb0 [ 65.337623][ T5062] ? __pfx_vfs_write+0x10/0x10 [ 65.342759][ T5062] ? __set_current_blocked+0x310/0x380 [ 65.348229][ T5062] ? __might_fault+0xc6/0x120 [ 65.353022][ T5062] ? __fdget_pos+0x1a2/0x320 [ 65.357680][ T5062] ksys_write+0x1a0/0x2c0 [ 65.362155][ T5062] ? __pfx_ksys_write+0x10/0x10 [ 65.367178][ T5062] ? do_syscall_64+0x10a/0x240 [ 65.372031][ T5062] ? do_syscall_64+0xb6/0x240 [ 65.376694][ T5062] do_syscall_64+0xfb/0x240 [ 65.381271][ T5062] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 65.387150][ T5062] RIP: 0033:0x7fabd7716bf2 [ 65.391554][ T5062] Code: 89 c7 48 89 44 24 08 e8 7b 34 fa ff 48 8b 44 24 08 48 83 c4 28 c3 c3 64 8b 04 25 18 00 00 00 85 c0 75 20 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 6f 48 8b 15 07 a2 0d 00 f7 d8 64 89 02 48 83 [ 65.411423][ T5062] RSP: 002b:00007ffeddf75738 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 65.419823][ T5062] RAX: ffffffffffffffda RBX: 0000000000000084 RCX: 00007fabd7716bf2 [ 65.427865][ T5062] RDX: 0000000000000084 RSI: 000055e7f82fb960 RDI: 0000000000000004 [ 65.435905][ T5062] RBP: 000055e7f8304390 R08: 0000000000000000 R09: 0000000000000000 [ 65.443996][ T5062] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e7c8a85aa4 [ 65.451960][ T5062] R13: 0000000000000040 R14: 000055e7c8a863e8 R15: 00007ffeddf757a8 [ 65.459924][ T5062]