Warning: Permanently added '10.128.1.134' (ED25519) to the list of known hosts. Setting up swapspace version 1, size = 127995904 bytes [ 83.223763][ T5765] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 83.251931][ T5771] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 83.259829][ T5771] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 83.267674][ T5771] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 83.275862][ T5771] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 83.283665][ T5771] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 83.291327][ T5771] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 83.417386][ T5769] chnl_net:caif_netlink_parms(): no params data found [ 83.489287][ T5769] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.496972][ T5769] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.504424][ T5769] bridge_slave_0: entered allmulticast mode [ 83.511646][ T5769] bridge_slave_0: entered promiscuous mode [ 83.521431][ T5769] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.528710][ T5769] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.536557][ T5769] bridge_slave_1: entered allmulticast mode [ 83.543438][ T5769] bridge_slave_1: entered promiscuous mode [ 83.575405][ T5769] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.588116][ T5769] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.622399][ T5769] team0: Port device team_slave_0 added [ 83.631844][ T5769] team0: Port device team_slave_1 added [ 83.661022][ T5769] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 83.668705][ T5769] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 83.694658][ T5769] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 83.707632][ T5769] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 83.714730][ T5769] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 83.740697][ T5769] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 83.786338][ T5769] hsr_slave_0: entered promiscuous mode [ 83.792733][ T5769] hsr_slave_1: entered promiscuous mode [ 83.935375][ T5769] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 83.947289][ T5769] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 83.958456][ T5769] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 83.969550][ T5769] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 84.002125][ T5769] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.009431][ T5769] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.017507][ T5769] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.024713][ T5769] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.083756][ T5769] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.103250][ T34] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.113053][ T34] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.131623][ T5769] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.146785][ T34] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.153982][ T34] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.168234][ T48] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.175420][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.249444][ T5769] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 84.293167][ T5769] veth0_vlan: entered promiscuous mode [ 84.306714][ T5769] veth1_vlan: entered promiscuous mode [ 84.339311][ T5769] veth0_macvtap: entered promiscuous mode [ 84.350908][ T5769] veth1_macvtap: entered promiscuous mode [ 84.371097][ T5769] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.385918][ T5769] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.398737][ T5769] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.407715][ T5769] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.417168][ T5769] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.427406][ T5769] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.508232][ T34] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.517699][ T34] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.548213][ T3467] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 executing program [ 84.556477][ T3467] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.580518][ T5769] syz-executor150[5769]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 84.592739][ T5769] loop0: detected capacity change from 0 to 16 [ 84.616101][ T5769] erofs: (device loop0): mounted with root inode @ nid 36. [ 84.629715][ T5769] erofs: (device loop0): erofs_find_target_block: corrupted dir block 8200 @ nid 36 [ 84.641857][ T5769] erofs: (device loop0): z_erofs_readahead: readahead error at folio 26 @ nid 36 [ 84.652255][ T5769] erofs: (device loop0): z_erofs_readahead: readahead error at folio 25 @ nid 36 [ 84.665510][ T5769] erofs: (device loop0): z_erofs_readahead: readahead error at folio 24 @ nid 36 [ 84.675915][ T5769] erofs: (device loop0): z_erofs_readahead: readahead error at folio 23 @ nid 36 [ 84.685923][ T5769] erofs: (device loop0): z_erofs_readahead: readahead error at folio 22 @ nid 36 [ 84.695375][ T5769] erofs: (device loop0): z_erofs_readahead: readahead error at folio 21 @ nid 36 [ 84.705195][ T5769] erofs: (device loop0): z_erofs_readahead: readahead error at folio 20 @ nid 36 [ 84.714845][ T5769] erofs: (device loop0): z_erofs_readahead: readahead error at folio 18 @ nid 36 [ 84.724186][ T5769] erofs: (device loop0): z_erofs_readahead: readahead error at folio 16 @ nid 36 [ 84.733479][ T5769] erofs: (device loop0): z_erofs_readahead: readahead error at folio 12 @ nid 36 [ 84.743141][ T5769] syz-executor150: attempt to access beyond end of device [ 84.743141][ T5769] loop0: rw=524288, sector=720, nr_sectors = 16 limit=16 [ 84.757627][ T5769] syz-executor150: attempt to access beyond end of device [ 84.757627][ T5769] loop0: rw=524288, sector=525144, nr_sectors = 16 limit=16 [ 84.772812][ T5769] syz-executor150: attempt to access beyond end of device [ 84.772812][ T5769] loop0: rw=524288, sector=16, nr_sectors = 8 limit=16 [ 84.787147][ T5769] syz-executor150: attempt to access beyond end of device [ 84.787147][ T5769] loop0: rw=524288, sector=13716630376, nr_sectors = 8 limit=16 [ 84.802478][ T5769] ================================================================== [ 84.810569][ T5769] BUG: KASAN: slab-use-after-free in z_erofs_transform_plain+0x38c/0x460 [ 84.819019][ T5769] Read of size 4095 at addr ffff88807b8d7400 by task syz-executor150/5769 [ 84.827513][ T5769] [ 84.829851][ T5769] CPU: 0 PID: 5769 Comm: syz-executor150 Not tainted 6.6.94-syzkaller #0 [ 84.838257][ T5769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 84.848321][ T5769] Call Trace: [ 84.851602][ T5769] [ 84.854556][ T5769] dump_stack_lvl+0x16c/0x230 [ 84.859271][ T5769] ? __lock_acquire+0x7c80/0x7c80 [ 84.864358][ T5769] ? show_regs_print_info+0x20/0x20 [ 84.869574][ T5769] ? load_image+0x3b0/0x3b0 [ 84.874100][ T5769] ? __virt_addr_valid+0x469/0x540 [ 84.879213][ T5769] print_report+0xac/0x230 [ 84.883637][ T5769] ? z_erofs_transform_plain+0x38c/0x460 [ 84.889275][ T5769] kasan_report+0x117/0x150 [ 84.893783][ T5769] ? z_erofs_transform_plain+0x38c/0x460 [ 84.899423][ T5769] kasan_check_range+0x288/0x290 [ 84.904391][ T5769] ? z_erofs_transform_plain+0x38c/0x460 [ 84.910061][ T5769] __asan_memcpy+0x29/0x70 [ 84.914598][ T5769] z_erofs_transform_plain+0x38c/0x460 [ 84.920075][ T5769] ? z_erofs_lz4_decompress+0x1720/0x1720 [ 84.925807][ T5769] z_erofs_decompress_queue+0x16fb/0x2650 [ 84.931545][ T5769] ? z_erofs_onlinepage_endio+0x350/0x350 [ 84.937272][ T5769] ? slab_free_freelist_hook+0x130/0x1b0 [ 84.942925][ T5769] ? bio_truncate+0x6f0/0x6f0 [ 84.947629][ T5769] ? z_erofs_decompressqueue_endio+0x5a0/0x5a0 [ 84.953792][ T5769] z_erofs_runqueue+0x18a3/0x19d0 [ 84.958855][ T5769] ? z_erofs_do_read_page+0x3680/0x3680 [ 84.964441][ T5769] ? _raw_spin_unlock+0x28/0x40 [ 84.969314][ T5769] ? lockref_put_or_lock+0x72/0xb0 [ 84.974473][ T5769] z_erofs_readahead+0xa7c/0xd50 [ 84.979442][ T5769] ? z_erofs_read_folio+0x540/0x540 [ 84.984660][ T5769] ? __mod_lruvec_page_state+0xa5/0x420 [ 84.990221][ T5769] ? folio_add_lru+0x320/0xd50 [ 84.994994][ T5769] ? blk_start_plug+0x6e/0x1a0 [ 84.999762][ T5769] read_pages+0x177/0x840 [ 85.004107][ T5769] ? __lock_acquire+0x7c80/0x7c80 [ 85.009179][ T5769] ? page_cache_ra_unbounded+0x770/0x770 [ 85.014817][ T5769] ? folio_add_lru+0xd50/0xd50 [ 85.019582][ T5769] ? folio_add_lru+0x54f/0xd50 [ 85.024350][ T5769] ? filemap_add_folio+0x192/0x3c0 [ 85.029466][ T5769] page_cache_ra_unbounded+0x692/0x770 [ 85.034935][ T5769] force_page_cache_ra+0x2c1/0x320 [ 85.040053][ T5769] generic_fadvise+0x44f/0x730 [ 85.044830][ T5769] ? dump_task+0x5f0/0x5f0 [ 85.049255][ T5769] ? lockdep_hardirqs_on_prepare+0x400/0x760 [ 85.055256][ T5769] ? __fdget+0x14a/0x210 [ 85.059533][ T5769] __x64_sys_fadvise64+0x140/0x180 [ 85.064750][ T5769] do_syscall_64+0x55/0xb0 [ 85.069177][ T5769] ? clear_bhb_loop+0x40/0x90 [ 85.073855][ T5769] ? clear_bhb_loop+0x40/0x90 [ 85.078540][ T5769] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 85.084448][ T5769] RIP: 0033:0x7f16442791f9 [ 85.088874][ T5769] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 85.108482][ T5769] RSP: 002b:00007ffee6c44908 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 85.116909][ T5769] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f16442791f9 [ 85.124891][ T5769] RDX: 000000000000ff39 RSI: 000000000000aa1f RDI: 0000000000000004 [ 85.132860][ T5769] RBP: 00007f16442c660e R08: 00007f16442c663e R09: 00007f16442c663e [ 85.140830][ T5769] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f16442c658f [ 85.148799][ T5769] R13: 0000000000000003 R14: 0000000000050012 R15: 00007f16442fc740 [ 85.156781][ T5769] [ 85.159803][ T5769] [ 85.162128][ T5769] The buggy address belongs to the physical page: [ 85.168542][ T5769] page:ffffea0001ee35c0 refcount:2 mapcount:0 mapping:ffff888073db87c8 index:0x1 pfn:0x7b8d7 [ 85.178699][ T5769] memcg:ffff88814125a000 [ 85.182941][ T5769] aops:z_erofs_cache_aops ino:0 [ 85.187796][ T5769] flags: 0xfff40000008028(uptodate|lru|private|node=0|zone=1|lastcpupid=0x7ff) [ 85.196729][ T5769] page_type: 0xffffffff() [ 85.201056][ T5769] raw: 00fff40000008028 ffffea0001ee3588 ffffea0000954208 ffff888073db87c8 [ 85.209650][ T5769] raw: 0000000000000001 ffff888073db4000 00000002ffffffff ffff88814125a000 [ 85.218248][ T5769] page dumped because: kasan: bad access detected [ 85.224668][ T5769] page_owner tracks the page as allocated [ 85.230393][ T5769] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x92840(GFP_NOWAIT|__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_NOMEMALLOC), pid 5769, tgid 5769 (syz-executor150), ts 84628441673, free_ts 64645641726 [ 85.251246][ T5769] post_alloc_hook+0x1cd/0x210 [ 85.256012][ T5769] get_page_from_freelist+0x195c/0x19f0 [ 85.261557][ T5769] __alloc_pages+0x1e3/0x460 [ 85.266141][ T5769] z_erofs_do_read_page+0x20c0/0x3680 [ 85.271518][ T5769] z_erofs_read_folio+0x213/0x540 [ 85.276562][ T5769] filemap_read_folio+0x167/0x760 [ 85.281621][ T5769] do_read_cache_folio+0x470/0x7e0 [ 85.286734][ T5769] erofs_bread+0x16f/0x630 [ 85.291147][ T5769] erofs_namei+0x28c/0xf00 [ 85.295561][ T5769] erofs_lookup+0x135/0x310 [ 85.300063][ T5769] __lookup_slow+0x281/0x3b0 [ 85.304663][ T5769] lookup_slow+0x53/0x70 [ 85.308918][ T5769] link_path_walk+0x970/0xe00 [ 85.313601][ T5769] path_openat+0x283/0x3190 [ 85.318103][ T5769] do_filp_open+0x1c5/0x3d0 [ 85.322631][ T5769] do_sys_openat2+0x12c/0x1c0 [ 85.327316][ T5769] page last free stack trace: [ 85.331982][ T5769] free_unref_page_prepare+0x7ce/0x8e0 [ 85.337444][ T5769] free_unref_page+0x32/0x2e0 [ 85.342117][ T5769] __unfreeze_partials+0x1cf/0x210 [ 85.347227][ T5769] put_cpu_partial+0x17c/0x250 [ 85.351992][ T5769] __slab_free+0x31d/0x410 [ 85.356432][ T5769] qlist_free_all+0x75/0xe0 [ 85.360442][ T5771] Bluetooth: hci0: command tx timeout [ 85.360950][ T5769] kasan_quarantine_reduce+0x143/0x160 [ 85.360972][ T5769] __kasan_slab_alloc+0x22/0x80 [ 85.376732][ T5769] slab_post_alloc_hook+0x6e/0x4d0 [ 85.381878][ T5769] __kmem_cache_alloc_node+0x13e/0x260 [ 85.387365][ T5769] __kmalloc+0xa4/0x240 [ 85.391551][ T5769] tomoyo_realpath_from_path+0xe3/0x5d0 [ 85.397097][ T5769] tomoyo_path_perm+0x20f/0x4b0 [ 85.401944][ T5769] security_inode_getattr+0xd3/0x120 [ 85.407251][ T5769] __x64_sys_newfstat+0x101/0x1f0 [ 85.412279][ T5769] do_syscall_64+0x55/0xb0 [ 85.416701][ T5769] [ 85.419022][ T5769] Memory state around the buggy address: [ 85.424649][ T5769] ffff88807b8d7f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 85.432708][ T5769] ffff88807b8d7f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 85.440765][ T5769] >ffff88807b8d8000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 85.448833][ T5769] ^ [ 85.452911][ T5769] ffff88807b8d8080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 85.460981][ T5769] ffff88807b8d8100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 85.469044][ T5769] ================================================================== [ 85.479706][ T5769] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 85.486946][ T5769] CPU: 1 PID: 5769 Comm: syz-executor150 Not tainted 6.6.94-syzkaller #0 [ 85.495393][ T5769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 85.505483][ T5769] Call Trace: [ 85.508792][ T5769] [ 85.511753][ T5769] dump_stack_lvl+0x16c/0x230 [ 85.516473][ T5769] ? show_regs_print_info+0x20/0x20 [ 85.521708][ T5769] ? load_image+0x3b0/0x3b0 [ 85.526236][ T5769] panic+0x2c0/0x710 [ 85.530139][ T5769] ? bpf_jit_dump+0xd0/0xd0 [ 85.534648][ T5769] ? _raw_spin_unlock_irqrestore+0xfa/0x110 [ 85.540571][ T5769] ? _raw_spin_unlock+0x40/0x40 [ 85.545437][ T5769] ? print_memory_metadata+0x314/0x400 [ 85.550930][ T5769] ? z_erofs_transform_plain+0x38c/0x460 [ 85.556582][ T5769] check_panic_on_warn+0x84/0xa0 [ 85.561522][ T5769] ? z_erofs_transform_plain+0x38c/0x460 [ 85.567156][ T5769] end_report+0x6f/0x140 [ 85.571402][ T5769] kasan_report+0x128/0x150 [ 85.575915][ T5769] ? z_erofs_transform_plain+0x38c/0x460 [ 85.581556][ T5769] kasan_check_range+0x288/0x290 [ 85.586502][ T5769] ? z_erofs_transform_plain+0x38c/0x460 [ 85.592136][ T5769] __asan_memcpy+0x29/0x70 [ 85.596563][ T5769] z_erofs_transform_plain+0x38c/0x460 [ 85.602027][ T5769] ? z_erofs_lz4_decompress+0x1720/0x1720 [ 85.607750][ T5769] z_erofs_decompress_queue+0x16fb/0x2650 [ 85.613479][ T5769] ? z_erofs_onlinepage_endio+0x350/0x350 [ 85.619236][ T5769] ? slab_free_freelist_hook+0x130/0x1b0 [ 85.624883][ T5769] ? bio_truncate+0x6f0/0x6f0 [ 85.629564][ T5769] ? z_erofs_decompressqueue_endio+0x5a0/0x5a0 [ 85.635726][ T5769] z_erofs_runqueue+0x18a3/0x19d0 [ 85.640763][ T5769] ? z_erofs_do_read_page+0x3680/0x3680 [ 85.646341][ T5769] ? _raw_spin_unlock+0x28/0x40 [ 85.651199][ T5769] ? lockref_put_or_lock+0x72/0xb0 [ 85.656316][ T5769] z_erofs_readahead+0xa7c/0xd50 [ 85.661259][ T5769] ? z_erofs_read_folio+0x540/0x540 [ 85.666463][ T5769] ? __mod_lruvec_page_state+0xa5/0x420 [ 85.672018][ T5769] ? folio_add_lru+0x320/0xd50 [ 85.676797][ T5769] ? blk_start_plug+0x6e/0x1a0 [ 85.681583][ T5769] read_pages+0x177/0x840 [ 85.685934][ T5769] ? __lock_acquire+0x7c80/0x7c80 [ 85.690981][ T5769] ? page_cache_ra_unbounded+0x770/0x770 [ 85.696614][ T5769] ? folio_add_lru+0xd50/0xd50 [ 85.701379][ T5769] ? folio_add_lru+0x54f/0xd50 [ 85.706145][ T5769] ? filemap_add_folio+0x192/0x3c0 [ 85.711261][ T5769] page_cache_ra_unbounded+0x692/0x770 [ 85.716727][ T5769] force_page_cache_ra+0x2c1/0x320 [ 85.721837][ T5769] generic_fadvise+0x44f/0x730 [ 85.726613][ T5769] ? dump_task+0x5f0/0x5f0 [ 85.731043][ T5769] ? lockdep_hardirqs_on_prepare+0x400/0x760 [ 85.737027][ T5769] ? __fdget+0x14a/0x210 [ 85.741278][ T5769] __x64_sys_fadvise64+0x140/0x180 [ 85.746402][ T5769] do_syscall_64+0x55/0xb0 [ 85.750824][ T5769] ? clear_bhb_loop+0x40/0x90 [ 85.755509][ T5769] ? clear_bhb_loop+0x40/0x90 [ 85.760209][ T5769] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 85.766115][ T5769] RIP: 0033:0x7f16442791f9 [ 85.770528][ T5769] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 85.790136][ T5769] RSP: 002b:00007ffee6c44908 EFLAGS: 00000246 ORIG_RAX: 00000000000000dd [ 85.798553][ T5769] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f16442791f9 [ 85.806524][ T5769] RDX: 000000000000ff39 RSI: 000000000000aa1f RDI: 0000000000000004 [ 85.814498][ T5769] RBP: 00007f16442c660e R08: 00007f16442c663e R09: 00007f16442c663e [ 85.822467][ T5769] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f16442c658f [ 85.830435][ T5769] R13: 0000000000000003 R14: 0000000000050012 R15: 00007f16442fc740 [ 85.838417][ T5769] [ 85.841768][ T5769] Kernel Offset: disabled [ 85.846095][ T5769] Rebooting in 86400 seconds..