./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1776198292 <...> Warning: Permanently added '10.128.0.33' (ED25519) to the list of known hosts. execve("./syz-executor1776198292", ["./syz-executor1776198292"], 0x7ffff22ef870 /* 10 vars */) = 0 brk(NULL) = 0x55558a8bb000 brk(0x55558a8bbd00) = 0x55558a8bbd00 arch_prctl(ARCH_SET_FS, 0x55558a8bb380) = 0 set_tid_address(0x55558a8bb650) = 5067 set_robust_list(0x55558a8bb660, 24) = 0 rseq(0x55558a8bbca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor1776198292", 4096) = 28 getrandom("\xe8\x22\x43\xd0\x9c\x17\xf3\x7d", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55558a8bbd00 brk(0x55558a8dcd00) = 0x55558a8dcd00 brk(0x55558a8dd000) = 0x55558a8dd000 mprotect(0x7f6a33a43000, 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, child_tidptr=0x55558a8bb650) = 5068 ./strace-static-x86_64: Process 5068 attached [pid 5068] set_robust_list(0x55558a8bb660, 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="workqueue_queue_work", 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, child_tidptr=0x55558a8bb650) = 5069 ./strace-static-x86_64: Process 5069 attached [pid 5069] set_robust_list(0x55558a8bb660, 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 [pid 5069] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="workqueue_queue_work", prog_fd=4}}, 16) = 5 [pid 5069] exit_group(0) = ? [pid 5069] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5069, 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 5070 attached , child_tidptr=0x55558a8bb650) = 5070 [pid 5070] set_robust_list(0x55558a8bb660, 24) = 0 [pid 5070] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5070] setpgid(0, 0) = 0 [pid 5070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5070] write(3, "1000", 4) = 4 [pid 5070] close(3) = 0 [pid 5070] 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 5070] 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 5070] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="workqueue_queue_work", prog_fd=4}}, 16) = 5 [pid 5070] exit_group(0) = ? [pid 5070] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5070, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5071 attached , child_tidptr=0x55558a8bb650) = 5071 [pid 5071] set_robust_list(0x55558a8bb660, 24) = 0 [pid 5071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5071] setpgid(0, 0) = 0 [pid 5071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5071] write(3, "1000", 4) = 4 [pid 5071] close(3) = 0 [pid 5071] 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 5071] 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 5071] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="workqueue_queue_work", prog_fd=4}}, 16) = 5 [ 57.733830][ C0] [ 57.736173][ C0] ===================================================== [ 57.743096][ C0] WARNING: HARDIRQ-safe -> HARDIRQ-unsafe lock order detected [ 57.750539][ C0] 6.8.0-syzkaller-05226-g0740b6427e90 #0 Not tainted [ 57.757198][ C0] ----------------------------------------------------- [ 57.764110][ C0] swapper/0/0 [HC0[0]:SC1[3]:HE0:SE0] is trying to acquire: [ 57.771379][ C0] ffff88802da27820 (&htab->buckets[i].lock){+.-.}-{2:2}, at: sock_hash_delete_elem+0xb0/0x300 [ 57.781660][ C0] [ 57.781660][ C0] and this task is already holding: [ 57.789002][ C0] ffff8880b943d8d8 (&pool->lock){-.-.}-{2:2}, at: __queue_work+0x6ec/0xec0 [ 57.797602][ C0] which would create a new lock dependency: [ 57.803470][ C0] (&pool->lock){-.-.}-{2:2} -> (&htab->buckets[i].lock){+.-.}-{2:2} [ 57.811554][ C0] [ 57.811554][ C0] but this new dependency connects a HARDIRQ-irq-safe lock: [ 57.820988][ C0] (&pool->lock){-.-.}-{2:2} [ 57.821008][ C0] [ 57.821008][ C0] ... which became HARDIRQ-irq-safe at: [ 57.833267][ C0] lock_acquire+0x1e4/0x530 [ 57.837846][ C0] _raw_spin_lock+0x2e/0x40 [ 57.842430][ C0] __queue_work+0x6ec/0xec0 [ 57.847007][ C0] queue_work_on+0x14f/0x250 [ 57.851674][ C0] hrtimer_run_queues+0x154/0x460 [ 57.856775][ C0] update_process_times+0x80/0x230 [ 57.861963][ C0] tick_periodic+0x190/0x220 [ 57.866623][ C0] tick_handle_periodic+0x4a/0x160 [ 57.871803][ C0] __sysvec_apic_timer_interrupt+0x107/0x3a0 [ 57.877862][ C0] sysvec_apic_timer_interrupt+0xa1/0xc0 [ 57.883567][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 57.889623][ C0] __sanitizer_cov_trace_cmp8+0x11/0x90 [ 57.895254][ C0] unwind_next_frame+0x5ff/0x2a00 [ 57.900355][ C0] arch_stack_walk+0x151/0x1b0 [ 57.905191][ C0] stack_trace_save+0x118/0x1d0 [ 57.910116][ C0] kasan_save_track+0x3f/0x80 [ 57.914864][ C0] __kasan_kmalloc+0x98/0xb0 [ 57.919528][ C0] kmalloc_trace+0x1d9/0x360 [ 57.924200][ C0] init_pseudo+0x56/0x150 [ 57.928604][ C0] secretmem_init_fs_context+0x1a/0x30 [ 57.934136][ C0] alloc_fs_context+0x68a/0x800 [ 57.939060][ C0] vfs_kern_mount+0x29/0x160 [ 57.943720][ C0] kern_mount+0x43/0x90 [ 57.947949][ C0] secretmem_init+0x2d/0xa0 [ 57.952524][ C0] do_one_initcall+0x238/0x830 [ 57.957370][ C0] do_initcall_level+0x157/0x210 [ 57.962377][ C0] do_initcalls+0x3f/0x80 [ 57.966778][ C0] kernel_init_freeable+0x435/0x5d0 [ 57.972044][ C0] kernel_init+0x1d/0x2a0 [ 57.976459][ C0] ret_from_fork+0x4b/0x80 [ 57.980958][ C0] ret_from_fork_asm+0x1a/0x30 [ 57.985801][ C0] [ 57.985801][ C0] to a HARDIRQ-irq-unsafe lock: [ 57.992798][ C0] (&htab->buckets[i].lock){+.-.}-{2:2} [ 57.992821][ C0] [ 57.992821][ C0] ... which became HARDIRQ-irq-unsafe at: [ 58.006205][ C0] ... [ 58.006211][ C0] lock_acquire+0x1e4/0x530 [ 58.013349][ C0] _raw_spin_lock_bh+0x35/0x50 [ 58.018190][ C0] sock_hash_free+0x164/0x820 [ 58.022938][ C0] bpf_map_free_deferred+0xe6/0x110 [ 58.028208][ C0] process_scheduled_works+0xa00/0x1770 [ 58.033831][ C0] worker_thread+0x86d/0xd70 [ 58.038494][ C0] kthread+0x2f0/0x390 [ 58.042655][ C0] ret_from_fork+0x4b/0x80 [ 58.047149][ C0] ret_from_fork_asm+0x1a/0x30 [ 58.051990][ C0] [ 58.051990][ C0] other info that might help us debug this: [ 58.051990][ C0] [ 58.062196][ C0] Possible interrupt unsafe locking scenario: [ 58.062196][ C0] [ 58.070496][ C0] CPU0 CPU1 [ 58.075850][ C0] ---- ---- [ 58.081195][ C0] lock(&htab->buckets[i].lock); [ 58.086207][ C0] local_irq_disable(); [ 58.092946][ C0] lock(&pool->lock); [ 58.099519][ C0] lock(&htab->buckets[i].lock); [ 58.107054][ C0] [ 58.110487][ C0] lock(&pool->lock); [ 58.114716][ C0] [ 58.114716][ C0] *** DEADLOCK *** [ 58.114716][ C0] [ 58.122839][ C0] 4 locks held by swapper/0/0: [ 58.127580][ C0] #0: ffffc90000007c00 ((&sdp->delay_work)){+.-.}-{0:0}, at: call_timer_fn+0xc0/0x600 [ 58.137230][ C0] #1: ffffffff8e131920 (rcu_read_lock){....}-{1:2}, at: __queue_work+0x198/0xec0 [ 58.146448][ C0] #2: ffff8880b943d8d8 (&pool->lock){-.-.}-{2:2}, at: __queue_work+0x6ec/0xec0 [ 58.155486][ C0] #3: ffffffff8e131920 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run3+0x14a/0x460 [ 58.164879][ C0] [ 58.164879][ C0] the dependencies between HARDIRQ-irq-safe lock and the holding lock: [ 58.175266][ C0] -> (&pool->lock){-.-.}-{2:2} { [ 58.180207][ C0] IN-HARDIRQ-W at: [ 58.184172][ C0] lock_acquire+0x1e4/0x530 [ 58.190314][ C0] _raw_spin_lock+0x2e/0x40 [ 58.196455][ C0] __queue_work+0x6ec/0xec0 [ 58.202593][ C0] queue_work_on+0x14f/0x250 [ 58.208819][ C0] hrtimer_run_queues+0x154/0x460 [ 58.215484][ C0] update_process_times+0x80/0x230 [ 58.222227][ C0] tick_periodic+0x190/0x220 [ 58.228454][ C0] tick_handle_periodic+0x4a/0x160 [ 58.235218][ C0] __sysvec_apic_timer_interrupt+0x107/0x3a0 [ 58.242840][ C0] sysvec_apic_timer_interrupt+0xa1/0xc0 [ 58.250109][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 58.257734][ C0] __sanitizer_cov_trace_cmp8+0x11/0x90 [ 58.264923][ C0] unwind_next_frame+0x5ff/0x2a00 [ 58.271590][ C0] arch_stack_walk+0x151/0x1b0 [ 58.278078][ C0] stack_trace_save+0x118/0x1d0 [ 58.284568][ C0] kasan_save_track+0x3f/0x80 [ 58.290882][ C0] __kasan_kmalloc+0x98/0xb0 [ 58.297119][ C0] kmalloc_trace+0x1d9/0x360 [ 58.303349][ C0] init_pseudo+0x56/0x150 [ 58.309320][ C0] secretmem_init_fs_context+0x1a/0x30 [ 58.316411][ C0] alloc_fs_context+0x68a/0x800 [ 58.322902][ C0] vfs_kern_mount+0x29/0x160 [ 58.329124][ C0] kern_mount+0x43/0x90 [ 58.334919][ C0] secretmem_init+0x2d/0xa0 [ 58.341057][ C0] do_one_initcall+0x238/0x830 [ 58.347463][ C0] do_initcall_level+0x157/0x210 [ 58.354036][ C0] do_initcalls+0x3f/0x80 [ 58.360000][ C0] kernel_init_freeable+0x435/0x5d0 [ 58.366836][ C0] kernel_init+0x1d/0x2a0 [ 58.372814][ C0] ret_from_fork+0x4b/0x80 [ 58.378873][ C0] ret_from_fork_asm+0x1a/0x30 [ 58.385297][ C0] IN-SOFTIRQ-W at: [ 58.389275][ C0] lock_acquire+0x1e4/0x530 [ 58.395434][ C0] _raw_spin_lock+0x2e/0x40 [ 58.401585][ C0] __queue_work+0x6ec/0xec0 [ 58.407728][ C0] call_timer_fn+0x17e/0x600 [ 58.413955][ C0] __run_timer_base+0x695/0x8e0 [ 58.420438][ C0] run_timer_softirq+0xb7/0x170 [ 58.426920][ C0] __do_softirq+0x2bc/0x943 [ 58.433063][ C0] __irq_exit_rcu+0xf2/0x1c0 [ 58.439290][ C0] irq_exit_rcu+0x9/0x30 [ 58.445181][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 58.452461][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 58.460090][ C0] default_idle+0x13/0x20 [ 58.466069][ C0] default_idle_call+0x74/0xb0 [ 58.472477][ C0] do_idle+0x22f/0x5d0 [ 58.478186][ C0] cpu_startup_entry+0x42/0x60 [ 58.484586][ C0] rest_init+0x2e0/0x300 [ 58.490470][ C0] arch_call_rest_init+0xe/0x10 [ 58.496962][ C0] start_kernel+0x47a/0x500 [ 58.503101][ C0] x86_64_start_reservations+0x2a/0x30 [ 58.510197][ C0] x86_64_start_kernel+0x99/0xa0 [ 58.516773][ C0] common_startup_64+0x13e/0x147 [ 58.523351][ C0] INITIAL USE at: [ 58.527232][ C0] lock_acquire+0x1e4/0x530 [ 58.533280][ C0] _raw_spin_lock+0x2e/0x40 [ 58.539333][ C0] __queue_work+0x6ec/0xec0 [ 58.545386][ C0] queue_work_on+0x14f/0x250 [ 58.552220][ C0] start_poll_synchronize_rcu_expedited+0xf7/0x150 [ 58.560273][ C0] rcu_init+0xea/0x140 [ 58.565897][ C0] start_kernel+0x1f7/0x500 [ 58.571970][ C0] x86_64_start_reservations+0x2a/0x30 [ 58.579033][ C0] x86_64_start_kernel+0x99/0xa0 [ 58.585544][ C0] common_startup_64+0x13e/0x147 [ 58.592046][ C0] } [ 58.594529][ C0] ... key at: [] init_worker_pool.__key+0x0/0x20 [ 58.602934][ C0] [ 58.602934][ C0] the dependencies between the lock to be acquired [ 58.602943][ C0] and HARDIRQ-irq-unsafe lock: [ 58.616472][ C0] -> (&htab->buckets[i].lock){+.-.}-{2:2} { [ 58.622372][ C0] HARDIRQ-ON-W at: [ 58.626338][ C0] lock_acquire+0x1e4/0x530 [ 58.632479][ C0] _raw_spin_lock_bh+0x35/0x50 [ 58.638883][ C0] sock_hash_free+0x164/0x820 [ 58.645207][ C0] bpf_map_free_deferred+0xe6/0x110 [ 58.652043][ C0] process_scheduled_works+0xa00/0x1770 [ 58.659222][ C0] worker_thread+0x86d/0xd70 [ 58.665447][ C0] kthread+0x2f0/0x390 [ 58.671152][ C0] ret_from_fork+0x4b/0x80 [ 58.677215][ C0] ret_from_fork_asm+0x1a/0x30 [ 58.683628][ C0] IN-SOFTIRQ-W at: [ 58.687598][ C0] lock_acquire+0x1e4/0x530 [ 58.693739][ C0] _raw_spin_lock_bh+0x35/0x50 [ 58.700142][ C0] sock_hash_delete_elem+0xb0/0x300 [ 58.706975][ C0] bpf_prog_2c29ac5cdc6b1842+0x42/0x46 [ 58.714069][ C0] bpf_trace_run3+0x238/0x460 [ 58.720386][ C0] __queue_work+0xe5b/0xec0 [ 58.726528][ C0] queue_work_on+0x14f/0x250 [ 58.732755][ C0] call_timer_fn+0x17e/0x600 [ 58.738981][ C0] __run_timer_base+0x66a/0x8e0 [ 58.745482][ C0] run_timer_softirq+0xb7/0x170 [ 58.751991][ C0] __do_softirq+0x2bc/0x943 [ 58.758145][ C0] __irq_exit_rcu+0xf2/0x1c0 [ 58.764380][ C0] irq_exit_rcu+0x9/0x30 [ 58.770261][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 58.777535][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 58.785163][ C0] acpi_safe_halt+0x21/0x30 [ 58.791314][ C0] acpi_idle_enter+0xe4/0x140 [ 58.797636][ C0] cpuidle_enter_state+0x118/0x490 [ 58.804389][ C0] cpuidle_enter+0x5d/0xa0 [ 58.810458][ C0] do_idle+0x375/0x5d0 [ 58.816949][ C0] cpu_startup_entry+0x42/0x60 [ 58.823366][ C0] rest_init+0x2e0/0x300 [ 58.829268][ C0] arch_call_rest_init+0xe/0x10 [ 58.835758][ C0] start_kernel+0x47a/0x500 [ 58.841910][ C0] x86_64_start_reservations+0x2a/0x30 [ 58.849031][ C0] x86_64_start_kernel+0x99/0xa0 [ 58.855619][ C0] common_startup_64+0x13e/0x147 [ 58.862198][ C0] INITIAL USE at: [ 58.866095][ C0] lock_acquire+0x1e4/0x530 [ 58.872172][ C0] _raw_spin_lock_bh+0x35/0x50 [ 58.878498][ C0] sock_hash_free+0x164/0x820 [ 58.884731][ C0] bpf_map_free_deferred+0xe6/0x110 [ 58.891480][ C0] process_scheduled_works+0xa00/0x1770 [ 58.898598][ C0] worker_thread+0x86d/0xd70 [ 58.904738][ C0] kthread+0x2f0/0x390 [ 58.910362][ C0] ret_from_fork+0x4b/0x80 [ 58.916346][ C0] ret_from_fork_asm+0x1a/0x30 [ 58.922679][ C0] } [ 58.925167][ C0] ... key at: [] sock_hash_alloc.__key+0x0/0x20 [ 58.933496][ C0] ... acquired at: [ 58.937289][ C0] lock_acquire+0x1e4/0x530 [ 58.941956][ C0] _raw_spin_lock_bh+0x35/0x50 [ 58.946884][ C0] sock_hash_delete_elem+0xb0/0x300 [ 58.952248][ C0] bpf_prog_2c29ac5cdc6b1842+0x42/0x46 [ 58.957873][ C0] bpf_trace_run3+0x238/0x460 [ 58.962716][ C0] __queue_work+0xe5b/0xec0 [ 58.967383][ C0] queue_work_on+0x14f/0x250 [ 58.972136][ C0] call_timer_fn+0x17e/0x600 [ 58.976887][ C0] __run_timer_base+0x66a/0x8e0 [ 58.981895][ C0] run_timer_softirq+0xb7/0x170 [ 58.986902][ C0] __do_softirq+0x2bc/0x943 [ 58.991568][ C0] __irq_exit_rcu+0xf2/0x1c0 [ 58.996319][ C0] irq_exit_rcu+0x9/0x30 [ 59.000723][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 59.006519][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 59.012663][ C0] acpi_safe_halt+0x21/0x30 [ 59.017334][ C0] acpi_idle_enter+0xe4/0x140 [ 59.022171][ C0] cpuidle_enter_state+0x118/0x490 [ 59.027443][ C0] cpuidle_enter+0x5d/0xa0 [ 59.032020][ C0] do_idle+0x375/0x5d0 [ 59.036246][ C0] cpu_startup_entry+0x42/0x60 [ 59.041165][ C0] rest_init+0x2e0/0x300 [ 59.045570][ C0] arch_call_rest_init+0xe/0x10 [ 59.050579][ C0] start_kernel+0x47a/0x500 [ 59.055237][ C0] x86_64_start_reservations+0x2a/0x30 [ 59.060855][ C0] x86_64_start_kernel+0x99/0xa0 [ 59.065953][ C0] common_startup_64+0x13e/0x147 [ 59.071052][ C0] [ 59.073358][ C0] [ 59.073358][ C0] stack backtrace: [ 59.079241][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.8.0-syzkaller-05226-g0740b6427e90 #0 [ 59.088509][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 59.098550][ C0] Call Trace: [ 59.101818][ C0] [ 59.104650][ C0] dump_stack_lvl+0x1e7/0x2e0 [ 59.109327][ C0] ? __pfx_dump_stack_lvl+0x10/0x10 [ 59.114515][ C0] ? __pfx__printk+0x10/0x10 [ 59.119097][ C0] ? print_shortest_lock_dependencies+0xf2/0x160 [ 59.125421][ C0] validate_chain+0x4dc7/0x58e0 [ 59.130271][ C0] ? __pfx_validate_chain+0x10/0x10 [ 59.135462][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 59.140831][ C0] ? lockdep_unlock+0x16a/0x300 [ 59.145683][ C0] ? mark_lock+0x9a/0x350 [ 59.150002][ C0] __lock_acquire+0x1346/0x1fd0 [ 59.154846][ C0] lock_acquire+0x1e4/0x530 [ 59.159336][ C0] ? sock_hash_delete_elem+0xb0/0x300 [ 59.164698][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 59.169711][ C0] ? sock_hash_delete_elem+0xb0/0x300 [ 59.175067][ C0] ? __pfx___local_bh_disable_ip+0x10/0x10 [ 59.180863][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 59.185895][ C0] ? sock_hash_delete_elem+0xb0/0x300 [ 59.191252][ C0] _raw_spin_lock_bh+0x35/0x50 [ 59.196010][ C0] ? sock_hash_delete_elem+0xb0/0x300 [ 59.201372][ C0] sock_hash_delete_elem+0xb0/0x300 [ 59.206560][ C0] bpf_prog_2c29ac5cdc6b1842+0x42/0x46 [ 59.212009][ C0] bpf_trace_run3+0x238/0x460 [ 59.216672][ C0] ? bpf_trace_run3+0x14a/0x460 [ 59.221508][ C0] ? __pfx_bpf_trace_run3+0x10/0x10 [ 59.226700][ C0] __queue_work+0xe5b/0xec0 [ 59.231193][ C0] ? __queue_work+0x198/0xec0 [ 59.235865][ C0] ? rcu_is_watching+0x15/0xb0 [ 59.240637][ C0] queue_work_on+0x14f/0x250 [ 59.245241][ C0] ? __pfx_queue_work_on+0x10/0x10 [ 59.250350][ C0] ? call_timer_fn+0xa8/0x600 [ 59.255029][ C0] call_timer_fn+0x17e/0x600 [ 59.259614][ C0] ? __pfx_srcu_delay_timer+0x10/0x10 [ 59.264975][ C0] ? call_timer_fn+0xc0/0x600 [ 59.269644][ C0] ? __pfx_srcu_delay_timer+0x10/0x10 [ 59.275007][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 59.280110][ C0] ? __pfx_srcu_delay_timer+0x10/0x10 [ 59.285471][ C0] ? __pfx_srcu_delay_timer+0x10/0x10 [ 59.290842][ C0] ? __pfx_srcu_delay_timer+0x10/0x10 [ 59.296204][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 59.301394][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 59.306580][ C0] ? __pfx_srcu_delay_timer+0x10/0x10 [ 59.311940][ C0] __run_timer_base+0x66a/0x8e0 [ 59.316787][ C0] ? __pfx___run_timer_base+0x10/0x10 [ 59.322148][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 59.328462][ C0] ? do_raw_spin_unlock+0x13c/0x8b0 [ 59.333652][ C0] run_timer_softirq+0xb7/0x170 [ 59.338495][ C0] __do_softirq+0x2bc/0x943 [ 59.342991][ C0] ? __irq_exit_rcu+0xf2/0x1c0 [ 59.347743][ C0] ? __pfx___do_softirq+0x10/0x10 [ 59.352762][ C0] ? irqtime_account_irq+0xd4/0x1e0 [ 59.358131][ C0] __irq_exit_rcu+0xf2/0x1c0 [ 59.362710][ C0] ? __pfx___irq_exit_rcu+0x10/0x10 [ 59.367905][ C0] irq_exit_rcu+0x9/0x30 [ 59.372136][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 59.377767][ C0] [ 59.380685][ C0] [ 59.383603][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 59.389575][ C0] RIP: 0010:acpi_safe_halt+0x21/0x30 [ 59.394856][ C0] Code: 90 90 90 90 90 90 90 90 90 65 48 8b 04 25 80 ce 03 00 48 f7 00 08 00 00 00 75 10 66 90 0f 00 2d 15 4a 98 00 f3 0f 1e fa fb f4 c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 [ 59.414466][ C0] RSP: 0018:ffffffff8de07ca8 EFLAGS: 00000246 [ 59.420525][ C0] RAX: ffffffff8de94680 RBX: ffff8880172eb864 RCX: 000000000000e4c9 [ 59.428502][ C0] RDX: 0000000000000001 RSI: ffff8880172eb800 RDI: ffff8880172eb864 [ 59.436483][ C0] RBP: 0000000000039f18 R08: ffff8880b9437d0b R09: 1ffff11017286fa1 [ 59.444449][ C0] R10: dffffc0000000000 R11: ffffffff8b701580 R12: ffff888019bcd800 [ 59.452418][ C0] R13: 0000000000000000 R14: 0000000000000001 R15: ffffffff8e8a2e80 [ 59.460384][ C0] ? __pfx_acpi_idle_enter+0x10/0x10 [ 59.465678][ C0] acpi_idle_enter+0xe4/0x140 [ 59.470351][ C0] cpuidle_enter_state+0x118/0x490 [ 59.475456][ C0] ? __pfx_menu_select+0x10/0x10 [ 59.480380][ C0] cpuidle_enter+0x5d/0xa0 [ 59.484789][ C0] do_idle+0x375/0x5d0 [ 59.488843][ C0] ? __pfx___schedule+0x10/0x10 [ 59.493687][ C0] ? __pfx_do_idle+0x10/0x10 [ 59.498292][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 59.504172][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 59.510489][ C0] ? rest_init+0x35/0x300 [ 59.514811][ C0] ? rest_init+0x35/0x300 [ 59.519130][ C0] cpu_startup_entry+0x42/0x60 [ 59.523893][ C0] rest_init+0x2e0/0x300 [ 59.528128][ C0] ? __pfx_x86_late_time_init+0x10/0x10 [ 59.533685][ C0] arch_call_rest_init+0xe/0x10 [pid 5071] exit_group(0) = ? [ 59.538547][ C0] start_kernel+0x47a/0x500 [ 59.543065][ C0] x86_64_start_reservations+0x2a/0x30 [ 59.548612][ C0] x86_64_start_kernel+0x99/0xa0 [ 59.553630][ C0] common_startup_64+0x13e/0x147 [ 59.558567][ C0] [ 59.561660][ C0] ------------[ cut here ]------------ [ 59.567134][ C0] raw_local_irq_restore() called with IRQs enabled [ 59.573716][ C0] WARNING: CPU: 0 PID: 0 at kernel/locking/irqflag-debug.c:10 warn_bogus_irq_restore+0x29/0x40 [ 59.584095][ C0] Modules linked in: [pid 5071] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5071, si_uid=0, si_status=0, si_utime=0, si_stime=184 /* 1.84 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55558a8bb650) = 5072 ./strace-static-x86_64: Process 5072 attached [pid 5072] set_robust_list(0x55558a8bb660, 24) = 0 [ 59.588002][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.8.0-syzkaller-05226-g0740b6427e90 #0 [ 59.597345][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 59.607455][ C0] RIP: 0010:warn_bogus_irq_restore+0x29/0x40 [ 59.613465][ C0] Code: 90 f3 0f 1e fa 90 80 3d 9e 69 01 04 00 74 06 90 c3 cc cc cc cc c6 05 8f 69 01 04 01 90 48 c7 c7 20 ba aa 8b e8 f8 e5 e7 f5 90 <0f> 0b 90 90 90 c3 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 59.633118][ C0] RSP: 0018:ffffc90000007ad8 EFLAGS: 00010246 [pid 5072] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5072] setpgid(0, 0) = 0 [pid 5072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5072] write(3, "1000", 4) = 4 [pid 5072] close(3) = 0 [pid 5072] 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 5072] 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 [ 59.639232][ C0] RAX: 960072e2d6fd7c00 RBX: 0000000000000200 RCX: ffffffff8de94680 [ 59.647215][ C0] RDX: 0000000000000101 RSI: 0000000000000000 RDI: 0000000000000000 [ 59.655208][ C0] RBP: ffffc90000007bb0 R08: ffffffff8157cc12 R09: 1ffff92000000eb0 [ 59.663191][ C0] R10: dffffc0000000000 R11: fffff52000000eb1 R12: 0000000000000200 [ 59.671176][ C0] R13: 0000000000000000 R14: 0000000000000246 R15: 1ffff92000000f60 [ 59.679149][ C0] FS: 0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 [ 59.688083][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.694668][ C0] CR2: 00007f6a339cde43 CR3: 000000001ed08000 CR4: 00000000003506f0 [ 59.702623][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 59.710596][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 59.718571][ C0] Call Trace: [ 59.721835][ C0] [ 59.724703][ C0] ? __warn+0x163/0x4b0 [ 59.728869][ C0] ? warn_bogus_irq_restore+0x29/0x40 [ 59.734249][ C0] ? report_bug+0x2b3/0x500 [ 59.738750][ C0] ? warn_bogus_irq_restore+0x29/0x40 [ 59.744146][ C0] ? handle_bug+0x3e/0x70 [ 59.748460][ C0] ? exc_invalid_op+0x1a/0x50 [ 59.753122][ C0] ? asm_exc_invalid_op+0x1a/0x20 [ 59.758166][ C0] ? __warn_printk+0x292/0x360 [ 59.762944][ C0] ? warn_bogus_irq_restore+0x29/0x40 [ 59.768329][ C0] ? warn_bogus_irq_restore+0x28/0x40 [ 59.773730][ C0] queue_work_on+0x1ea/0x250 [ 59.778322][ C0] ? __pfx_queue_work_on+0x10/0x10 [ 59.783419][ C0] ? call_timer_fn+0xa8/0x600 [ 59.788111][ C0] call_timer_fn+0x17e/0x600 [ 59.792708][ C0] ? __pfx_srcu_delay_timer+0x10/0x10 [ 59.798091][ C0] ? call_timer_fn+0xc0/0x600 [ 59.802773][ C0] ? __pfx_srcu_delay_timer+0x10/0x10 [ 59.808159][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 59.813280][ C0] ? __pfx_srcu_delay_timer+0x10/0x10 [ 59.818695][ C0] ? __pfx_srcu_delay_timer+0x10/0x10 [ 59.824105][ C0] ? __pfx_srcu_delay_timer+0x10/0x10 [ 59.829478][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 59.834685][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 59.839891][ C0] ? __pfx_srcu_delay_timer+0x10/0x10 [ 59.845272][ C0] __run_timer_base+0x66a/0x8e0 [ 59.850139][ C0] ? __pfx___run_timer_base+0x10/0x10 [ 59.855524][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 59.861939][ C0] ? do_raw_spin_unlock+0x13c/0x8b0 [ 59.867165][ C0] run_timer_softirq+0xb7/0x170 [ 59.872028][ C0] __do_softirq+0x2bc/0x943 [ 59.876548][ C0] ? __irq_exit_rcu+0xf2/0x1c0 [ 59.881317][ C0] ? __pfx___do_softirq+0x10/0x10 [ 59.886358][ C0] ? irqtime_account_irq+0xd4/0x1e0 [ 59.891564][ C0] __irq_exit_rcu+0xf2/0x1c0 [ 59.896170][ C0] ? __pfx___irq_exit_rcu+0x10/0x10 [ 59.901378][ C0] irq_exit_rcu+0x9/0x30 [ 59.905641][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 59.911284][ C0] [ 59.914228][ C0] [ 59.917158][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 59.923125][ C0] RIP: 0010:acpi_safe_halt+0x21/0x30 [ 59.928427][ C0] Code: 90 90 90 90 90 90 90 90 90 65 48 8b 04 25 80 ce 03 00 48 f7 00 08 00 00 00 75 10 66 90 0f 00 2d 15 4a 98 00 f3 0f 1e fa fb f4 c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 [ 59.948059][ C0] RSP: 0018:ffffffff8de07ca8 EFLAGS: 00000246 [ 59.954138][ C0] RAX: ffffffff8de94680 RBX: ffff8880172eb864 RCX: 000000000000e4c9 [ 59.962120][ C0] RDX: 0000000000000001 RSI: ffff8880172eb800 RDI: ffff8880172eb864 [ 59.970115][ C0] RBP: 0000000000039f18 R08: ffff8880b9437d0b R09: 1ffff11017286fa1 [ 59.978280][ C0] R10: dffffc0000000000 R11: ffffffff8b701580 R12: ffff888019bcd800 [ 59.986277][ C0] R13: 0000000000000000 R14: 0000000000000001 R15: ffffffff8e8a2e80 [ 59.994278][ C0] ? __pfx_acpi_idle_enter+0x10/0x10 [ 59.999645][ C0] acpi_idle_enter+0xe4/0x140 [ 60.004339][ C0] cpuidle_enter_state+0x118/0x490 [ 60.009463][ C0] ? __pfx_menu_select+0x10/0x10 [ 60.014432][ C0] cpuidle_enter+0x5d/0xa0 [ 60.018953][ C0] do_idle+0x375/0x5d0 [ 60.023008][ C0] ? __pfx___schedule+0x10/0x10 [ 60.027874][ C0] ? __pfx_do_idle+0x10/0x10 [ 60.032489][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 60.038414][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 60.044763][ C0] ? rest_init+0x35/0x300 [ 60.049078][ C0] ? rest_init+0x35/0x300 [ 60.053385][ C0] cpu_startup_entry+0x42/0x60 [ 60.058166][ C0] rest_init+0x2e0/0x300 [ 60.062425][ C0] ? __pfx_x86_late_time_init+0x10/0x10 [ 60.067987][ C0] arch_call_rest_init+0xe/0x10 [ 60.072844][ C0] start_kernel+0x47a/0x500 [ 60.077386][ C0] x86_64_start_reservations+0x2a/0x30 [ 60.082854][ C0] x86_64_start_kernel+0x99/0xa0 [ 60.087807][ C0] common_startup_64+0x13e/0x147 [ 60.092752][ C0] [ 60.095779][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 60.103061][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.8.0-syzkaller-05226-g0740b6427e90 #0 [ 60.112317][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 60.122351][ C0] Call Trace: [ 60.125615][ C0] [ 60.128439][ C0] dump_stack_lvl+0x1e7/0x2e0 [ 60.133098][ C0] ? __pfx_dump_stack_lvl+0x10/0x10 [ 60.138276][ C0] ? __pfx__printk+0x10/0x10 [ 60.142846][ C0] ? _printk+0xd5/0x120 [ 60.146982][ C0] ? vscnprintf+0x5d/0x90 [ 60.151302][ C0] panic+0x349/0x860 [ 60.155179][ C0] ? __warn+0x172/0x4b0 [ 60.159324][ C0] ? __pfx_panic+0x10/0x10 [ 60.163739][ C0] ? show_trace_log_lvl+0x4e6/0x520 [ 60.168943][ C0] ? common_startup_64+0x13e/0x147 [ 60.174041][ C0] __warn+0x31e/0x4b0 [ 60.178012][ C0] ? warn_bogus_irq_restore+0x29/0x40 [ 60.183372][ C0] report_bug+0x2b3/0x500 [ 60.187689][ C0] ? warn_bogus_irq_restore+0x29/0x40 [ 60.193041][ C0] handle_bug+0x3e/0x70 [ 60.197179][ C0] exc_invalid_op+0x1a/0x50 [ 60.201662][ C0] asm_exc_invalid_op+0x1a/0x20 [ 60.206500][ C0] RIP: 0010:warn_bogus_irq_restore+0x29/0x40 [ 60.212466][ C0] Code: 90 f3 0f 1e fa 90 80 3d 9e 69 01 04 00 74 06 90 c3 cc cc cc cc c6 05 8f 69 01 04 01 90 48 c7 c7 20 ba aa 8b e8 f8 e5 e7 f5 90 <0f> 0b 90 90 90 c3 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 60.232065][ C0] RSP: 0018:ffffc90000007ad8 EFLAGS: 00010246 [ 60.238113][ C0] RAX: 960072e2d6fd7c00 RBX: 0000000000000200 RCX: ffffffff8de94680 [ 60.246065][ C0] RDX: 0000000000000101 RSI: 0000000000000000 RDI: 0000000000000000 [ 60.254021][ C0] RBP: ffffc90000007bb0 R08: ffffffff8157cc12 R09: 1ffff92000000eb0 [ 60.261989][ C0] R10: dffffc0000000000 R11: fffff52000000eb1 R12: 0000000000000200 [ 60.269942][ C0] R13: 0000000000000000 R14: 0000000000000246 R15: 1ffff92000000f60 [ 60.277899][ C0] ? __warn_printk+0x292/0x360 [ 60.282648][ C0] ? warn_bogus_irq_restore+0x28/0x40 [ 60.287999][ C0] queue_work_on+0x1ea/0x250 [ 60.292571][ C0] ? __pfx_queue_work_on+0x10/0x10 [ 60.297672][ C0] ? call_timer_fn+0xa8/0x600 [ 60.302349][ C0] call_timer_fn+0x17e/0x600 [ 60.306922][ C0] ? __pfx_srcu_delay_timer+0x10/0x10 [ 60.312274][ C0] ? call_timer_fn+0xc0/0x600 [ 60.316932][ C0] ? __pfx_srcu_delay_timer+0x10/0x10 [ 60.322291][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 60.327472][ C0] ? __pfx_srcu_delay_timer+0x10/0x10 [ 60.332830][ C0] ? __pfx_srcu_delay_timer+0x10/0x10 [ 60.338201][ C0] ? __pfx_srcu_delay_timer+0x10/0x10 [ 60.343549][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 60.348727][ C0] ? lockdep_hardirqs_on+0x99/0x150 [ 60.353908][ C0] ? __pfx_srcu_delay_timer+0x10/0x10 [ 60.359258][ C0] __run_timer_base+0x66a/0x8e0 [ 60.364093][ C0] ? __pfx___run_timer_base+0x10/0x10 [ 60.369447][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 60.375804][ C0] ? do_raw_spin_unlock+0x13c/0x8b0 [ 60.380990][ C0] run_timer_softirq+0xb7/0x170 [ 60.385825][ C0] __do_softirq+0x2bc/0x943 [ 60.390311][ C0] ? __irq_exit_rcu+0xf2/0x1c0 [ 60.395057][ C0] ? __pfx___do_softirq+0x10/0x10 [ 60.400063][ C0] ? irqtime_account_irq+0xd4/0x1e0 [ 60.405246][ C0] __irq_exit_rcu+0xf2/0x1c0 [ 60.409816][ C0] ? __pfx___irq_exit_rcu+0x10/0x10 [ 60.414997][ C0] irq_exit_rcu+0x9/0x30 [ 60.419220][ C0] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 60.424833][ C0] [ 60.427745][ C0] [ 60.430658][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 60.436620][ C0] RIP: 0010:acpi_safe_halt+0x21/0x30 [ 60.441890][ C0] Code: 90 90 90 90 90 90 90 90 90 65 48 8b 04 25 80 ce 03 00 48 f7 00 08 00 00 00 75 10 66 90 0f 00 2d 15 4a 98 00 f3 0f 1e fa fb f4 c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 [ 60.461484][ C0] RSP: 0018:ffffffff8de07ca8 EFLAGS: 00000246 [ 60.467540][ C0] RAX: ffffffff8de94680 RBX: ffff8880172eb864 RCX: 000000000000e4c9 [ 60.475496][ C0] RDX: 0000000000000001 RSI: ffff8880172eb800 RDI: ffff8880172eb864 [ 60.483455][ C0] RBP: 0000000000039f18 R08: ffff8880b9437d0b R09: 1ffff11017286fa1 [ 60.491410][ C0] R10: dffffc0000000000 R11: ffffffff8b701580 R12: ffff888019bcd800 [ 60.499368][ C0] R13: 0000000000000000 R14: 0000000000000001 R15: ffffffff8e8a2e80 [ 60.507326][ C0] ? __pfx_acpi_idle_enter+0x10/0x10 [ 60.512609][ C0] acpi_idle_enter+0xe4/0x140 [ 60.517273][ C0] cpuidle_enter_state+0x118/0x490 [ 60.522475][ C0] ? __pfx_menu_select+0x10/0x10 [ 60.527396][ C0] cpuidle_enter+0x5d/0xa0 [ 60.531798][ C0] do_idle+0x375/0x5d0 [ 60.535852][ C0] ? __pfx___schedule+0x10/0x10 [ 60.540684][ C0] ? __pfx_do_idle+0x10/0x10 [ 60.545255][ C0] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 60.551128][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 60.557449][ C0] ? rest_init+0x35/0x300 [ 60.561768][ C0] ? rest_init+0x35/0x300 [ 60.566099][ C0] cpu_startup_entry+0x42/0x60 [ 60.570859][ C0] rest_init+0x2e0/0x300 [ 60.575089][ C0] ? __pfx_x86_late_time_init+0x10/0x10 [ 60.580622][ C0] arch_call_rest_init+0xe/0x10 [ 60.585457][ C0] start_kernel+0x47a/0x500 [ 60.589952][ C0] x86_64_start_reservations+0x2a/0x30 [ 60.595400][ C0] x86_64_start_kernel+0x99/0xa0 [ 60.600318][ C0] common_startup_64+0x13e/0x147 [ 60.605241][ C0] [ 60.608677][ C0] Kernel Offset: disabled [ 60.612992][ C0] Rebooting in 86400 seconds..