./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4007369224 <...> Warning: Permanently added '10.128.0.7' (ED25519) to the list of known hosts. execve("./syz-executor4007369224", ["./syz-executor4007369224"], 0x7ffe4ba415a0 /* 10 vars */) = 0 brk(NULL) = 0x5555563a0000 brk(0x5555563a0e00) = 0x5555563a0e00 arch_prctl(ARCH_SET_FS, 0x5555563a0480) = 0 set_tid_address(0x5555563a0750) = 5067 set_robust_list(0x5555563a0760, 24) = 0 rseq(0x5555563a0da0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor4007369224", 4096) = 28 getrandom("\xa0\x64\xde\xae\x19\x56\x03\x57", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x5555563a0e00 brk(0x5555563c1e00) = 0x5555563c1e00 brk(0x5555563c2000) = 0x5555563c2000 mprotect(0x7fef33103000, 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 getpid() = 5067 openat(AT_FDCWD, "/sys/kernel/debug/x86/nmi_longest_ns", O_WRONLY|O_CLOEXEC) = 3 write(3, "10000000000", 11) = 11 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/hung_task_check_interval_secs", O_WRONLY|O_CLOEXEC) = 3 write(3, "20", 2) = 2 close(3) = 0 openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_kallsyms", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_harden", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/kptr_restrict", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/softlockup_all_cpu_backtrace", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3 write(3, "100", 3) = 3 close(3) = 0 openat(AT_FDCWD, "/proc/sys/vm/oom_dump_tasks", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/debug/exception-trace", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/printk", O_WRONLY|O_CLOEXEC) = 3 write(3, "7 4 1 3", 7) = 7 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/keys/gc_delay", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/vm/oom_kill_allocating_task", O_WRONLY|O_CLOEXEC) = 3 write(3, "1", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/ctrl-alt-del", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/proc/sys/kernel/cad_pid", O_WRONLY|O_CLOEXEC) = 3 write(3, "5067", 4) = 4 close(3) = 0 rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 rt_sigaction(SIGSEGV, {sa_handler=0x7fef3305f3d0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fef330665b0}, NULL, 8) = 0 rt_sigaction(SIGBUS, {sa_handler=0x7fef3305f3d0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7fef330665b0}, NULL, 8) = 0 mkdir("./syzkaller.fzFjA6", 0700) = 0 chmod("./syzkaller.fzFjA6", 0777) = 0 chdir("./syzkaller.fzFjA6") = 0 bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=11, insns=0x20000180, 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=0, 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) = 3 [ 72.164400][ T5067] BUG: unable to handle page fault for address: ffffffffff600000 [ 72.172135][ T5067] #PF: supervisor read access in kernel mode [ 72.178099][ T5067] #PF: error_code(0x0000) - not-present page [ 72.184057][ T5067] PGD cf7b067 P4D cf7b067 PUD cf7d067 PMD cfa0067 PTE 0 [ 72.190988][ T5067] Oops: 0000 [#1] PREEMPT SMP KASAN [ 72.196164][ T5067] CPU: 1 PID: 5067 Comm: syz-executor400 Not tainted 6.7.0-syzkaller-12262-g736b5545d39c #0 [ 72.206204][ T5067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 72.216237][ T5067] RIP: 0010:strncpy_from_kernel_nofault+0xc4/0x270 [ 72.222763][ T5067] Code: 83 85 6c 17 00 00 01 48 8b 2c 24 eb 18 e8 84 76 ce ff 4c 89 f6 4c 89 ef e8 89 71 ce ff 4d 39 f5 7d 5c 4c 89 fb e8 6c 76 ce ff <44> 8a 65 00 e8 63 76 ce ff 48 89 d8 48 89 da 48 b9 00 00 00 00 00 [ 72.242353][ T5067] RSP: 0018:ffffc9000394f990 EFLAGS: 00010093 [ 72.248400][ T5067] RAX: 0000000000000000 RBX: ffffc9000394fa00 RCX: ffffffff81b9aaa2 [ 72.256353][ T5067] RDX: ffff8880284c0000 RSI: ffffffff81b9ab14 RDI: ffff8880284c176c [ 72.264305][ T5067] RBP: ffffffffff600000 R08: 0000000000000001 R09: 0000000000000000 [ 72.272256][ T5067] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000008 [ 72.280204][ T5067] R13: ffffffffff600000 R14: 0000000000000008 R15: ffffffffff600000 [ 72.288152][ T5067] FS: 00005555563a0480(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 72.297092][ T5067] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.303663][ T5067] CR2: ffffffffff600000 CR3: 0000000078415000 CR4: 00000000003506f0 [ 72.311617][ T5067] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 72.319568][ T5067] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 72.327519][ T5067] Call Trace: [ 72.330777][ T5067] [ 72.333691][ T5067] ? show_regs+0x8f/0xa0 [ 72.337917][ T5067] ? __die+0x2c/0x80 [ 72.341809][ T5067] ? 0xffffffffff600000 [ 72.345941][ T5067] ? page_fault_oops+0x398/0xab0 [ 72.350864][ T5067] ? hlock_class+0x4e/0x130 [ 72.355352][ T5067] ? dump_pagetable+0x530/0x530 [ 72.360185][ T5067] ? print_usage_bug.part.0+0x550/0x550 [ 72.365719][ T5067] ? hlock_class+0x4e/0x130 [ 72.370204][ T5067] ? __lock_acquire+0xc77/0x3b30 [ 72.375120][ T5067] ? 0xffffffffff600000 [ 72.379252][ T5067] ? do_user_addr_fault+0x564/0x1030 [ 72.384519][ T5067] ? lockdep_hardirqs_on_prepare+0x420/0x420 [ 72.390481][ T5067] ? exc_page_fault+0x35/0xc0 [ 72.395154][ T5067] ? 0xffffffffff600000 [ 72.399298][ T5067] ? exc_page_fault+0x5d/0xc0 [ 72.403962][ T5067] ? asm_exc_page_fault+0x26/0x30 [ 72.408969][ T5067] ? 0xffffffffff600000 [ 72.413101][ T5067] ? 0xffffffffff600000 [ 72.417234][ T5067] ? 0xffffffffff600000 [ 72.421364][ T5067] ? strncpy_from_kernel_nofault+0x52/0x270 [ 72.427243][ T5067] ? strncpy_from_kernel_nofault+0xc4/0x270 [ 72.433123][ T5067] ? strncpy_from_kernel_nofault+0xc4/0x270 [ 72.439000][ T5067] ? 0xffffffffff600000 [ 72.443134][ T5067] ? 0xffffffffff600000 [ 72.447268][ T5067] bpf_probe_read_compat_str+0x12f/0x170 [ 72.452886][ T5067] bpf_prog_f17ebaf3f5f7baf8+0x42/0x44 [ 72.458324][ T5067] bpf_trace_run4+0x173/0x450 [ 72.462984][ T5067] ? bpf_trace_run3+0x430/0x430 [ 72.467814][ T5067] ? kvm_sched_clock_read+0x11/0x20 [ 72.473000][ T5067] __bpf_trace_sched_switch+0x13e/0x180 [ 72.478527][ T5067] ? __bpf_trace_ipi_raise+0xf0/0xf0 [ 72.483795][ T5067] ? psi_task_switch+0x20c/0x900 [ 72.488716][ T5067] __schedule+0x2235/0x5c00 [ 72.493204][ T5067] ? lockdep_hardirqs_on_prepare+0x420/0x420 [ 72.499164][ T5067] ? mark_held_locks+0x9f/0xe0 [ 72.503915][ T5067] ? __print_lock_name+0x250/0x260 [ 72.509012][ T5067] ? io_schedule_timeout+0x150/0x150 [ 72.514281][ T5067] ? schedule+0x1fc/0x270 [ 72.518593][ T5067] ? reacquire_held_locks+0x4c0/0x4c0 [ 72.523945][ T5067] schedule+0xe9/0x270 [ 72.528013][ T5067] ptrace_stop.part.0+0x44d/0x950 [ 72.533031][ T5067] ptrace_do_notify+0x226/0x2d0 [ 72.537862][ T5067] ? lock_sync+0x190/0x190 [ 72.542255][ T5067] ? ptrace_stop.part.0+0x950/0x950 [ 72.547439][ T5067] ptrace_notify+0xc8/0x130 [ 72.551931][ T5067] syscall_exit_to_user_mode_prepare+0x126/0x230 [ 72.558242][ T5067] syscall_exit_to_user_mode+0x11/0x2b0 [ 72.563777][ T5067] do_syscall_64+0xe0/0x250 [ 72.568261][ T5067] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 72.574133][ T5067] RIP: 0033:0x7fef330971f9 [ 72.578526][ T5067] Code: d8 5b c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 [ 72.598110][ T5067] RSP: 002b:00007ffcf0174208 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 72.606499][ T5067] RAX: 0000000000000004 RBX: 00007ffcf01742d0 RCX: 00007fef330971f9 [ 72.614450][ T5067] RDX: 0000000000000010 RSI: 0000000020000280 RDI: 0000000000000011 [ 72.622402][ T5067] RBP: 00007ffcf01742d8 R08: 00007fef330d91e7 R09: 00007fef330d91e7 [ 72.630355][ T5067] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000000 [ 72.638302][ T5067] R13: 00007fef330d9200 R14: 0000000000000001 R15: 0000000000000001 [ 72.646256][ T5067] [ 72.649253][ T5067] Modules linked in: [ 72.653124][ T5067] CR2: ffffffffff600000 [ 72.657262][ T5067] ---[ end trace 0000000000000000 ]--- [ 72.657294][ T0] BUG: unable to handle page fault for address: ffffffffff600000 [ 72.662693][ T5067] RIP: 0010:strncpy_from_kernel_nofault+0xc4/0x270 [ 72.670383][ T0] #PF: supervisor read access in kernel mode [ 72.676849][ T5067] Code: 83 85 6c 17 00 00 01 48 8b 2c 24 eb 18 e8 84 76 ce ff 4c 89 f6 4c 89 ef e8 89 71 ce ff 4d 39 f5 7d 5c 4c 89 fb e8 6c 76 ce ff <44> 8a 65 00 e8 63 76 ce ff 48 89 d8 48 89 da 48 b9 00 00 00 00 00 [ 72.682794][ T0] #PF: error_code(0x0000) - not-present page [ 72.702367][ T5067] RSP: 0018:ffffc9000394f990 EFLAGS: 00010093 [ 72.708317][ T0] PGD cf7b067 P4D cf7b067 PUD cf7d067 [ 72.714356][ T5067] [ 72.714361][ T5067] RAX: 0000000000000000 RBX: ffffc9000394fa00 RCX: ffffffff81b9aaa2 [ 72.719790][ T0] PMD cfa0067 PTE 0 [ 72.722089][ T5067] RDX: ffff8880284c0000 RSI: ffffffff81b9ab14 RDI: ffff8880284c176c [ 72.730031][ T0] [ 72.730036][ T0] Oops: 0000 [#2] PREEMPT SMP KASAN [ 72.733808][ T5067] RBP: ffffffffff600000 R08: 0000000000000001 R09: 0000000000000000 [ 72.741754][ T0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G D 6.7.0-syzkaller-12262-g736b5545d39c #0 [ 72.744052][ T5067] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000008 [ 72.749220][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 72.757163][ T5067] R13: ffffffffff600000 R14: 0000000000000008 R15: ffffffffff600000 [ 72.767884][ T0] RIP: 0010:strncpy_from_kernel_nofault+0xc4/0x270 [ 72.775828][ T5067] FS: 00005555563a0480(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 72.785857][ T0] Code: 83 85 6c 17 00 00 01 48 8b 2c 24 eb 18 e8 84 76 ce ff 4c 89 f6 4c 89 ef e8 89 71 ce ff 4d 39 f5 7d 5c 4c 89 fb e8 6c 76 ce ff <44> 8a 65 00 e8 63 76 ce ff 48 89 d8 48 89 da 48 b9 00 00 00 00 00 [ 72.793802][ T5067] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.800267][ T0] RSP: 0018:ffffffff8ce07a30 EFLAGS: 00010093 [ 72.809170][ T5067] CR2: ffffffffff600000 CR3: 0000000078415000 CR4: 00000000003506f0 [ 72.828743][ T0] [ 72.828748][ T0] RAX: 0000000000000000 RBX: ffffffff8ce07aa0 RCX: ffffffff81b9aaa2 [ 72.835301][ T5067] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 72.841334][ T0] RDX: ffffffff8ce95a40 RSI: ffffffff81b9ab14 RDI: ffffffff8ce971ac [ 72.849278][ T5067] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 72.851581][ T0] RBP: ffffffffff600000 R08: 0000000000000001 R09: 0000000000000000 [ 72.859527][ T5067] Kernel panic - not syncing: Fatal exception [ 72.867473][ T0] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000008 [ 72.867485][ T0] R13: ffffffffff600000 R14: 0000000000000008 R15: ffffffffff600000 [ 72.867498][ T0] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 72.867516][ T0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.867530][ T0] CR2: ffffffffff600000 CR3: 000000007fa91000 CR4: 00000000003506f0 [ 72.867543][ T0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 72.867554][ T0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 72.867566][ T0] Call Trace: [ 72.867573][ T0] [ 72.867581][ T0] ? show_regs+0x8f/0xa0 [ 72.867605][ T0] ? __die+0x2c/0x80 [ 72.867627][ T0] ? 0xffffffffff600000 [ 72.867639][ T0] ? page_fault_oops+0x398/0xab0 [ 72.867663][ T0] ? dump_pagetable+0x530/0x530 [ 72.867684][ T0] ? print_usage_bug.part.0+0x550/0x550 [ 72.867719][ T0] ? hlock_class+0x4e/0x130 [ 72.867746][ T0] ? 0xffffffffff600000 [ 72.867759][ T0] ? do_user_addr_fault+0x564/0x1030 [ 72.867782][ T0] ? 0xffffffffff600000 [ 72.867795][ T0] ? exc_page_fault+0x5d/0xc0 [ 72.867824][ T0] ? asm_exc_page_fault+0x26/0x30 [ 72.867842][ T0] ? 0xffffffffff600000 [ 72.867854][ T0] ? 0xffffffffff600000 [ 72.867866][ T0] ? 0xffffffffff600000 [ 72.867880][ T0] ? strncpy_from_kernel_nofault+0x52/0x270 [ 72.867909][ T0] ? strncpy_from_kernel_nofault+0xc4/0x270 [ 72.867942][ T0] ? strncpy_from_kernel_nofault+0xc4/0x270 [ 72.867972][ T0] ? 0xffffffffff600000 [ 72.867985][ T0] ? 0xffffffffff600000 [ 72.867997][ T0] bpf_probe_read_compat_str+0x12f/0x170 [ 72.868022][ T0] bpf_prog_f17ebaf3f5f7baf8+0x42/0x44 [ 72.868044][ T0] bpf_trace_run4+0x173/0x450 [ 72.868066][ T0] ? bpf_trace_run3+0x430/0x430 [ 72.868088][ T0] ? kvm_sched_clock_read+0x11/0x20 [ 72.868118][ T0] __bpf_trace_sched_switch+0x13e/0x180 [ 72.868140][ T0] ? __bpf_trace_ipi_raise+0xf0/0xf0 [ 72.868159][ T0] ? do_raw_spin_lock+0x12e/0x2b0 [ 72.868182][ T0] ? psi_task_switch+0x55a/0x900 [ 72.868207][ T0] __schedule+0x2235/0x5c00 [ 72.868234][ T0] ? asm_sysvec_call_function_single+0x1a/0x20 [ 72.868255][ T0] ? lockdep_hardirqs_on+0x7d/0x110 [ 72.868287][ T0] ? io_schedule_timeout+0x150/0x150 [ 72.868314][ T0] ? ct_kernel_enter_state+0x12/0x50 [ 72.868343][ T0] ? cpuidle_enter_state+0x2fc/0x500 [ 72.868364][ T0] ? rcu_is_watching+0x12/0xb0 [ 72.868389][ T0] schedule_idle+0x5b/0x90 [ 72.868415][ T0] do_idle+0x28c/0x400 [ 72.868436][ T0] ? arch_cpu_idle_exit+0x30/0x30 [ 72.868460][ T0] cpu_startup_entry+0x50/0x60 [ 72.868481][ T0] rest_init+0x16f/0x2b0 [ 72.868498][ T0] ? regulator_has_full_constraints+0x9/0x20 [ 72.868522][ T0] ? trace_init_perf_perm_irq_work_exit+0x20/0x20 [ 72.868550][ T0] arch_call_rest_init+0x13/0x30 [ 72.868572][ T0] start_kernel+0x39f/0x480 [ 72.868593][ T0] x86_64_start_reservations+0x18/0x30 [ 72.868619][ T0] x86_64_start_kernel+0xb2/0xc0 [ 72.868645][ T0] secondary_startup_64_no_verify+0x170/0x17b [ 72.868678][ T0] [ 72.868683][ T0] Modules linked in: [ 72.868692][ T0] CR2: ffffffffff600000 [ 72.868699][ T0] ---[ end trace 0000000000000000 ]--- [ 72.868706][ T0] RIP: 0010:strncpy_from_kernel_nofault+0xc4/0x270 [ 72.868737][ T0] Code: 83 85 6c 17 00 00 01 48 8b 2c 24 eb 18 e8 84 76 ce ff 4c 89 f6 4c 89 ef e8 89 71 ce ff 4d 39 f5 7d 5c 4c 89 fb e8 6c 76 ce ff <44> 8a 65 00 e8 63 76 ce ff 48 89 d8 48 89 da 48 b9 00 00 00 00 00 [ 72.868755][ T0] RSP: 0018:ffffc9000394f990 EFLAGS: 00010093 [ 72.868769][ T0] RAX: 0000000000000000 RBX: ffffc9000394fa00 RCX: ffffffff81b9aaa2 [ 72.868781][ T0] RDX: ffff8880284c0000 RSI: ffffffff81b9ab14 RDI: ffff8880284c176c [ 72.868794][ T0] RBP: ffffffffff600000 R08: 0000000000000001 R09: 0000000000000000 [ 72.868806][ T0] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000008 [ 72.868817][ T0] R13: ffffffffff600000 R14: 0000000000000008 R15: ffffffffff600000 [ 72.868829][ T0] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 72.868848][ T0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.868862][ T0] CR2: ffffffffff600000 CR3: 000000007fa91000 CR4: 00000000003506f0 [ 72.868874][ T0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 72.868885][ T0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 73.956273][ T5067] Shutting down cpus with NMI [ 74.416361][ T5067] Kernel Offset: disabled [ 74.420676][ T5067] Rebooting in 86400 seconds..