program: r0 = syz_open_dev$vbi(&(0x7f0000000000), 0x0, 0x2) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000100)=0x3) r1 = syz_open_dev$vbi(&(0x7f0000000000), 0x0, 0x2) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r1, 0xc0845657, &(0x7f0000000200)={0x0, @bt={0xb43, 0x870, 0x1, 0x1, 0xd59f80, 0x19f2, 0x3f, 0x19ef, 0x3, 0x3, 0x2800, 0x2800, 0x440, 0xd1, 0xc, 0x30, {0x8, 0xffffffff}, 0xd0, 0x9}}) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000200)={0x0, @bt={0xb43, 0x870, 0x1, 0x2, 0xd59f80, 0x19f2, 0x3f, 0x19ef, 0x2800, 0x3, 0x2800, 0x2800, 0x440, 0xd1, 0xc, 0x30, {0x8, 0xffffffff}, 0xd0, 0x9}}) [ 71.021280][ T4668] Bluetooth: hci0: command tx timeout [ 71.118753][ T1303] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.121242][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.170558][ T5322] syz.0.0: vmalloc error: size 2038794240, exceeds total pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 71.178477][ T5322] CPU: 0 UID: 0 PID: 5322 Comm: syz.0.0 Not tainted 6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0 [ 71.182373][ T5322] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 71.186287][ T5322] Call Trace: [ 71.187547][ T5322] [ 71.188679][ T5322] dump_stack_lvl+0x241/0x360 [ 71.190657][ T5322] ? __pfx_dump_stack_lvl+0x10/0x10 [ 71.192651][ T5322] ? __pfx__printk+0x10/0x10 [ 71.194444][ T5322] ? cpuset_print_current_mems_allowed+0x1f/0x350 [ 71.196868][ T5322] ? cpuset_print_current_mems_allowed+0x31e/0x350 [ 71.199538][ T5322] warn_alloc+0x278/0x410 [ 71.201323][ T5322] ? __vmalloc_node_range_noprof+0x106/0x13f0 [ 71.203706][ T5322] ? __pfx_warn_alloc+0x10/0x10 [ 71.205586][ T5322] ? __asan_memset+0x23/0x50 [ 71.207382][ T5322] __vmalloc_node_range_noprof+0x126/0x13f0 [ 71.209664][ T5322] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 71.211833][ T5322] ? __mutex_trylock_common+0x183/0x2e0 [ 71.213998][ T5322] ? __pfx___might_resched+0x10/0x10 [ 71.216023][ T5322] ? __pfx___mutex_trylock_common+0x10/0x10 [ 71.218336][ T5322] ? __kasan_kmalloc_large+0x1a/0xa0 [ 71.220327][ T5322] ? rcu_is_watching+0x15/0xb0 [ 71.222105][ T5322] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 71.224472][ T5322] ? rcu_is_watching+0x15/0xb0 [ 71.226393][ T5322] ? trace_kmalloc+0x1f/0xd0 [ 71.228178][ T5322] ? __kmalloc_node_noprof+0x247/0x440 [ 71.230284][ T5322] ? __kvmalloc_node_noprof+0x72/0x190 [ 71.232409][ T5322] __kvmalloc_node_noprof+0x142/0x190 [ 71.234470][ T5322] ? __v4l2_ctrl_modify_dimensions+0x43b/0xb60 [ 71.236646][ T5322] __v4l2_ctrl_modify_dimensions+0x43b/0xb60 [ 71.238769][ T5322] ? tpg_update_mv_step+0x361/0x4f0 [ 71.240607][ T5322] vivid_update_format_cap+0x133c/0x2090 [ 71.242671][ T5322] ? __pfx_vivid_update_format_cap+0x10/0x10 [ 71.244931][ T5322] vivid_vid_cap_s_dv_timings+0x535/0x1230 [ 71.247253][ T5322] __video_do_ioctl+0xc23/0xdd0 [ 71.249161][ T5322] ? __pfx___video_do_ioctl+0x10/0x10 [ 71.251170][ T5322] ? __might_fault+0xc6/0x120 [ 71.253011][ T5322] video_usercopy+0x89b/0x1180 [ 71.254764][ T5322] ? __pfx___video_do_ioctl+0x10/0x10 [ 71.256675][ T5322] ? __pfx_video_usercopy+0x10/0x10 [ 71.258591][ T5322] ? __fget_files+0x29/0x470 [ 71.260384][ T5322] ? __fget_files+0x3f3/0x470 [ 71.262281][ T5322] v4l2_ioctl+0x189/0x1e0 [ 71.263986][ T5322] ? __pfx_v4l2_ioctl+0x10/0x10 [ 71.265894][ T5322] __se_sys_ioctl+0xf9/0x170 [ 71.267706][ T5322] do_syscall_64+0xf3/0x230 [ 71.269486][ T5322] ? clear_bhb_loop+0x35/0x90 [ 71.271288][ T5322] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 71.273429][ T5322] RIP: 0033:0x7f7a84f7e719 [ 71.275122][ T5322] Code: ff ff 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 a8 ff ff ff f7 d8 64 89 01 48 [ 71.281956][ T5322] RSP: 002b:00007f7a85cda038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 71.284997][ T5322] RAX: ffffffffffffffda RBX: 00007f7a85135f80 RCX: 00007f7a84f7e719 [ 71.287829][ T5322] RDX: 0000000020000200 RSI: 00000000c0845657 RDI: 0000000000000004 [ 71.290981][ T5322] RBP: 00007f7a84ff132e R08: 0000000000000000 R09: 0000000000000000 [ 71.293925][ T5322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 71.296796][ T5322] R13: 0000000000000000 R14: 00007f7a85135f80 R15: 00007ffdb1707658 [ 71.299685][ T5322] [ 71.312675][ T5322] Mem-Info: [ 71.314132][ T5322] active_anon:2416 inactive_anon:0 isolated_anon:0 [ 71.314132][ T5322] active_file:0 inactive_file:38080 isolated_file:0 [ 71.314132][ T5322] unevictable:1768 dirty:6 writeback:0 [ 71.314132][ T5322] slab_reclaimable:6992 slab_unreclaimable:33658 [ 71.314132][ T5322] mapped:5237 shmem:2305 pagetables:404 [ 71.314132][ T5322] sec_pagetables:292 bounce:0 [ 71.314132][ T5322] kernel_misc_reclaimable:0 [ 71.314132][ T5322] free:46366 free_pcp:710 free_cma:0 [ 71.332280][ T5322] Node 0 active_anon:2036kB inactive_anon:0kB active_file:0kB inactive_file:5956kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:2980kB dirty:8kB writeback:0kB shmem:1976kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:2968kB pagetables:596kB sec_pagetables:1120kB all_unreclaimable? yes [ 71.344093][ T5322] Node 1 active_anon:7628kB inactive_anon:0kB active_file:0kB inactive_file:146364kB unevictable:5536kB isolated(anon):0kB isolated(file):0kB mapped:17968kB dirty:16kB writeback:0kB shmem:7244kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:6352kB pagetables:1020kB sec_pagetables:48kB all_unreclaimable? no [ 71.355700][ T5322] Node 0 DMA free:2940kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB active_anon:132kB inactive_anon:0kB active_file:0kB inactive_file:836kB unevictable:392kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:332kB local_pcp:332kB free_cma:0kB [ 71.367399][ T5322] lowmem_reserve[]: 0 86 0 0 0 [ 71.369385][ T5322] Node 0 DMA32 free:11612kB boost:6144kB min:10552kB low:11652kB high:12752kB reserved_highatomic:0KB active_anon:1904kB inactive_anon:0kB active_file:0kB inactive_file:5120kB unevictable:1144kB writepending:8kB present:770052kB managed:116620kB mlocked:0kB bounce:0kB free_pcp:184kB local_pcp:184kB free_cma:0kB [ 71.380726][ T5322] lowmem_reserve[]: 0 0 0 0 0 [ 71.383462][ T5322] Node 1 DMA32 free:170816kB boost:0kB min:34308kB low:42884kB high:51460kB reserved_highatomic:0KB active_anon:7628kB inactive_anon:0kB active_file:0kB inactive_file:146364kB unevictable:5536kB writepending:16kB present:786288kB managed:690876kB mlocked:0kB bounce:0kB free_pcp:2372kB local_pcp:2372kB free_cma:0kB [ 71.394491][ T5322] lowmem_reserve[]: 0 0 0 0 0 [ 71.396422][ T5322] Node 0 DMA: 0*4kB 21*8kB (U) 37*16kB (U) 68*32kB (UE) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2936kB [ 71.401066][ T5322] Node 0 DMA32: 43*4kB (ME) 52*8kB (UME) 29*16kB (UM) 94*32kB (UME) 50*64kB (UME) 22*128kB (UME) 4*256kB (UM) 1*512kB (E) 0*1024kB 0*2048kB 0*4096kB = 11612kB [ 71.408333][ T5322] Node 1 DMA32: 38*4kB (M) 29*8kB (M) 1*16kB (M) 3*32kB (UE) 3*64kB (UME) 1*128kB (U) 2*256kB (ME) 1*512kB (U) 3*1024kB (UME) 1*2048kB (U) 40*4096kB (M) = 170800kB [ 71.415566][ T5322] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 71.419490][ T5322] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 71.424232][ T5322] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 71.427918][ T5322] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 71.431509][ T5322] 40385 total pagecache pages [ 71.433836][ T5322] 0 pages in swap cache [ 71.435504][ T5322] Free swap = 124996kB [ 71.437102][ T5322] Total swap = 124996kB [ 71.438720][ T5322] 393083 pages RAM [ 71.440186][ T5322] 0 pages HighMem/MovableOnly [ 71.443245][ T5322] 187369 pages reserved [ 71.444905][ T5322] 0 pages cma reserved [ 71.446733][ T5323] ------------[ cut here ]------------ [ 71.448824][ T5323] WARNING: CPU: 0 PID: 5323 at mm/util.c:670 __kvmalloc_node_noprof+0x17a/0x190 [ 71.452377][ T5323] Modules linked in: [ 71.454163][ T5323] CPU: 0 UID: 0 PID: 5323 Comm: syz.0.0 Not tainted 6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0 [ 71.457950][ T5323] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 71.461845][ T5323] RIP: 0010:__kvmalloc_node_noprof+0x17a/0x190 [ 71.464044][ T5323] Code: cc 44 89 fe 81 e6 00 20 00 00 31 ff e8 ef e5 b9 ff 41 81 e7 00 20 00 00 74 0a e8 a1 e1 b9 ff e9 3b ff ff ff e8 97 e1 b9 ff 90 <0f> 0b 90 e9 2d ff ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 [ 71.470816][ T5323] RSP: 0018:ffffc9000179f930 EFLAGS: 00010283 [ 71.473104][ T5323] RAX: ffffffff81daf6f9 RBX: 00000000f7b0cc00 RCX: 0000000000040000 [ 71.475807][ T5323] RDX: ffffc9000dd3a000 RSI: 00000000000007c0 RDI: 00000000000007c1 [ 71.478699][ T5323] RBP: 0000000000000000 R08: ffffffff81daf6e1 R09: 00000000ffffffff [ 71.481291][ T5323] R10: ffffc9000179f7a0 R11: fffff520002f3ef9 R12: 00000000f7b0cc00 [ 71.484328][ T5323] R13: ffffc9000179fa60 R14: 00000000ffffffff R15: 0000000000000000 [ 71.487390][ T5323] FS: 00007f7a85cb96c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 71.490497][ T5323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 71.492911][ T5323] CR2: 00005613d1461038 CR3: 0000000035f1e000 CR4: 0000000000352ef0 [ 71.495835][ T5323] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 71.498802][ T5323] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 71.501956][ T5323] Call Trace: [ 71.503239][ T5323] [ 71.504265][ T5323] ? __warn+0x168/0x4e0 [ 71.505805][ T5323] ? __kvmalloc_node_noprof+0x17a/0x190 [ 71.507598][ T5323] ? report_bug+0x2b3/0x500 [ 71.509234][ T5323] ? __kvmalloc_node_noprof+0x17a/0x190 [ 71.511299][ T5323] ? handle_bug+0x60/0x90 [ 71.512891][ T5323] ? exc_invalid_op+0x1a/0x50 [ 71.514604][ T5323] ? asm_exc_invalid_op+0x1a/0x20 [ 71.516433][ T5323] ? __kvmalloc_node_noprof+0x161/0x190 [ 71.518549][ T5323] ? __kvmalloc_node_noprof+0x179/0x190 [ 71.520687][ T5323] ? __kvmalloc_node_noprof+0x17a/0x190 [ 71.522821][ T5323] __v4l2_ctrl_modify_dimensions+0x43b/0xb60 [ 71.524998][ T5323] ? tpg_update_mv_step+0x361/0x4f0 [ 71.526782][ T5323] vivid_update_format_cap+0x133c/0x2090 [ 71.528782][ T5323] ? __pfx_vivid_update_format_cap+0x10/0x10 [ 71.530968][ T5323] vivid_vid_cap_s_dv_timings+0x535/0x1230 [ 71.534827][ T5323] __video_do_ioctl+0xc23/0xdd0 [ 71.536596][ T5323] ? __pfx___video_do_ioctl+0x10/0x10 [ 71.538545][ T5323] ? __might_fault+0xc6/0x120 [ 71.540306][ T5323] video_usercopy+0x89b/0x1180 [ 71.542145][ T5323] ? __pfx___video_do_ioctl+0x10/0x10 [ 71.544125][ T5323] ? __pfx_video_usercopy+0x10/0x10 [ 71.546142][ T5323] ? __fget_files+0x29/0x470 [ 71.547922][ T5323] ? __fget_files+0x3f3/0x470 [ 71.549747][ T5323] v4l2_ioctl+0x189/0x1e0 [ 71.551357][ T5323] ? __pfx_v4l2_ioctl+0x10/0x10 [ 71.553590][ T5323] __se_sys_ioctl+0xf9/0x170 [ 71.555228][ T5323] do_syscall_64+0xf3/0x230 [ 71.556720][ T5323] ? clear_bhb_loop+0x35/0x90 [ 71.558393][ T5323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 71.560529][ T5323] RIP: 0033:0x7f7a84f7e719 [ 71.562504][ T5323] Code: ff ff 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 a8 ff ff ff f7 d8 64 89 01 48 [ 71.569469][ T5323] RSP: 002b:00007f7a85cb9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 71.572627][ T5323] RAX: ffffffffffffffda RBX: 00007f7a85136058 RCX: 00007f7a84f7e719 [ 71.575511][ T5323] RDX: 0000000020000200 RSI: 00000000c0845657 RDI: 0000000000000003 [ 71.578564][ T5323] RBP: 00007f7a84ff132e R08: 0000000000000000 R09: 0000000000000000 [ 71.581502][ T5323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 71.584411][ T5323] R13: 0000000000000001 R14: 00007f7a85136058 R15: 00007ffdb1707658 [ 71.586984][ T5323] [ 71.588054][ T5323] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 71.590577][ T5323] CPU: 0 UID: 0 PID: 5323 Comm: syz.0.0 Not tainted 6.12.0-rc5-syzkaller-00005-ge42b1a9a2557 #0 [ 71.594188][ T5323] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 71.598085][ T5323] Call Trace: [ 71.599368][ T5323] [ 71.600433][ T5323] dump_stack_lvl+0x241/0x360 [ 71.602117][ T5323] ? __pfx_dump_stack_lvl+0x10/0x10 [ 71.603966][ T5323] ? __pfx__printk+0x10/0x10 [ 71.605686][ T5323] ? _printk+0xd5/0x120 [ 71.607206][ T5323] ? __init_begin+0x41000/0x41000 [ 71.609017][ T5323] ? vscnprintf+0x5d/0x90 [ 71.610463][ T5323] panic+0x349/0x880 [ 71.611901][ T5323] ? __warn+0x177/0x4e0 [ 71.613303][ T5323] ? __pfx_panic+0x10/0x10 [ 71.614804][ T5323] ? show_trace_log_lvl+0x3b2/0x410 [ 71.616674][ T5323] __warn+0x34b/0x4e0 [ 71.618105][ T5323] ? __kvmalloc_node_noprof+0x17a/0x190 [ 71.620063][ T5323] report_bug+0x2b3/0x500 [ 71.621460][ T5323] ? __kvmalloc_node_noprof+0x17a/0x190 [ 71.623516][ T5323] handle_bug+0x60/0x90 [ 71.624976][ T5323] exc_invalid_op+0x1a/0x50 [ 71.626682][ T5323] asm_exc_invalid_op+0x1a/0x20 [ 71.628453][ T5323] RIP: 0010:__kvmalloc_node_noprof+0x17a/0x190 [ 71.630618][ T5323] Code: cc 44 89 fe 81 e6 00 20 00 00 31 ff e8 ef e5 b9 ff 41 81 e7 00 20 00 00 74 0a e8 a1 e1 b9 ff e9 3b ff ff ff e8 97 e1 b9 ff 90 <0f> 0b 90 e9 2d ff ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 [ 71.637698][ T5323] RSP: 0018:ffffc9000179f930 EFLAGS: 00010283 [ 71.639796][ T5323] RAX: ffffffff81daf6f9 RBX: 00000000f7b0cc00 RCX: 0000000000040000 [ 71.642729][ T5323] RDX: ffffc9000dd3a000 RSI: 00000000000007c0 RDI: 00000000000007c1 [ 71.645599][ T5323] RBP: 0000000000000000 R08: ffffffff81daf6e1 R09: 00000000ffffffff [ 71.648477][ T5323] R10: ffffc9000179f7a0 R11: fffff520002f3ef9 R12: 00000000f7b0cc00 [ 71.651635][ T5323] R13: ffffc9000179fa60 R14: 00000000ffffffff R15: 0000000000000000 [ 71.654459][ T5323] ? __kvmalloc_node_noprof+0x161/0x190 [ 71.656415][ T5323] ? __kvmalloc_node_noprof+0x179/0x190 [ 71.658470][ T5323] __v4l2_ctrl_modify_dimensions+0x43b/0xb60 [ 71.660631][ T5323] ? tpg_update_mv_step+0x361/0x4f0 [ 71.662591][ T5323] vivid_update_format_cap+0x133c/0x2090 [ 71.664746][ T5323] ? __pfx_vivid_update_format_cap+0x10/0x10 [ 71.666886][ T5323] vivid_vid_cap_s_dv_timings+0x535/0x1230 [ 71.669018][ T5323] __video_do_ioctl+0xc23/0xdd0 [ 71.670810][ T5323] ? __pfx___video_do_ioctl+0x10/0x10 [ 71.672628][ T5323] ? __might_fault+0xc6/0x120 [ 71.674406][ T5323] video_usercopy+0x89b/0x1180 [ 71.676157][ T5323] ? __pfx___video_do_ioctl+0x10/0x10 [ 71.678019][ T5323] ? __pfx_video_usercopy+0x10/0x10 [ 71.679904][ T5323] ? __fget_files+0x29/0x470 [ 71.681646][ T5323] ? __fget_files+0x3f3/0x470 [ 71.683526][ T5323] v4l2_ioctl+0x189/0x1e0 [ 71.685129][ T5323] ? __pfx_v4l2_ioctl+0x10/0x10 [ 71.686663][ T5323] __se_sys_ioctl+0xf9/0x170 [ 71.688353][ T5323] do_syscall_64+0xf3/0x230 [ 71.689767][ T5323] ? clear_bhb_loop+0x35/0x90 [ 71.691171][ T5323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 71.693379][ T5323] RIP: 0033:0x7f7a84f7e719 [ 71.695212][ T5323] Code: ff ff 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 a8 ff ff ff f7 d8 64 89 01 48 [ 71.702130][ T5323] RSP: 002b:00007f7a85cb9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 71.705195][ T5323] RAX: ffffffffffffffda RBX: 00007f7a85136058 RCX: 00007f7a84f7e719 [ 71.708029][ T5323] RDX: 0000000020000200 RSI: 00000000c0845657 RDI: 0000000000000003 [ 71.710775][ T5323] RBP: 00007f7a84ff132e R08: 0000000000000000 R09: 0000000000000000 [ 71.713515][ T5323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 71.716292][ T5323] R13: 0000000000000001 R14: 00007f7a85136058 R15: 00007ffdb1707658 [ 71.719070][ T5323] [ 71.720408][ T5323] Kernel Offset: disabled [ 71.722010][ T5323] Rebooting in 86400 seconds..