Warning: Permanently added '10.128.0.87' (ECDSA) to the list of known hosts. executing program [ 48.809182][ T3634] loop0: detected capacity change from 0 to 16 [ 48.820801][ T3634] erofs: (device loop0): mounted with root inode @ nid 36. [ 48.832012][ T3634] ================================================================== [ 48.840100][ T3634] BUG: KASAN: use-after-free in z_erofs_transform_plain+0x387/0x490 [ 48.848118][ T3634] Read of size 4096 at addr ffff88801d4cb000 by task syz-executor139/3634 [ 48.856633][ T3634] [ 48.858965][ T3634] CPU: 0 PID: 3634 Comm: syz-executor139 Not tainted 6.1.0-rc7-syzkaller-00190-g97ee9d1c1696 #0 [ 48.869358][ T3634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 48.879394][ T3634] Call Trace: [ 48.882659][ T3634] [ 48.885575][ T3634] dump_stack_lvl+0x1b1/0x28e [ 48.890240][ T3634] ? nf_tcp_handle_invalid+0x62e/0x62e [ 48.895685][ T3634] ? __wake_up_klogd+0xcd/0x100 [ 48.900523][ T3634] ? panic+0x710/0x710 [ 48.904573][ T3634] ? _printk+0xc0/0x100 [ 48.908713][ T3634] ? _raw_spin_lock_irqsave+0x8e/0x100 [ 48.914179][ T3634] print_address_description+0x74/0x340 [ 48.919720][ T3634] print_report+0x107/0x1f0 [ 48.924213][ T3634] ? __virt_addr_valid+0x21b/0x2d0 [ 48.929319][ T3634] ? __phys_addr+0xb5/0x160 [ 48.933813][ T3634] ? z_erofs_transform_plain+0x387/0x490 [ 48.939441][ T3634] kasan_report+0xcd/0x100 [ 48.943856][ T3634] ? z_erofs_transform_plain+0x387/0x490 [ 48.949483][ T3634] kasan_check_range+0x2a7/0x2e0 [ 48.954407][ T3634] ? z_erofs_transform_plain+0x387/0x490 [ 48.960033][ T3634] memcpy+0x25/0x60 [ 48.963832][ T3634] z_erofs_transform_plain+0x387/0x490 [ 48.969288][ T3634] z_erofs_decompress_queue+0x18f9/0x2c30 [ 48.975024][ T3634] ? z_erofs_submit_queue+0x1050/0x1050 [ 48.980572][ T3634] ? put_page+0xb0/0x230 [ 48.984800][ T3634] ? z_erofs_pcluster_readmore+0x37b/0x450 [ 48.990597][ T3634] z_erofs_read_folio+0x467/0x650 [ 48.995614][ T3634] ? z_erofs_rcu_callback+0x190/0x190 [ 49.000979][ T3634] ? __bfs+0x6e0/0x700 [ 49.005052][ T3634] ? read_lock_is_recursive+0x10/0x10 [ 49.010417][ T3634] filemap_read_folio+0x187/0x7d0 [ 49.015432][ T3634] ? __might_sleep+0xc0/0xc0 [ 49.020015][ T3634] ? z_erofs_rcu_callback+0x190/0x190 [ 49.025373][ T3634] ? maybe_unlock_mmap_for_io+0x130/0x130 [ 49.031085][ T3634] filemap_update_page+0x3ca/0x550 [ 49.036188][ T3634] filemap_get_pages+0x888/0x10d0 [ 49.041209][ T3634] ? filemap_read+0xea0/0xea0 [ 49.045877][ T3634] ? __might_sleep+0xc0/0xc0 [ 49.050456][ T3634] ? touch_atime+0x215/0x630 [ 49.055040][ T3634] ? current_time+0x300/0x300 [ 49.059707][ T3634] ? __stack_depot_save+0x41c/0x4a0 [ 49.064897][ T3634] ? copy_page_to_iter+0x196/0x200 [ 49.069997][ T3634] ? filemap_read+0x775/0xea0 [ 49.074667][ T3634] filemap_read+0x3cf/0xea0 [ 49.079168][ T3634] ? find_get_pages_range_tag+0x780/0x780 [ 49.084883][ T3634] ? generic_file_read_iter+0x8f/0x540 [ 49.090333][ T3634] ? iov_iter_kvec+0x4a/0x1a0 [ 49.095002][ T3634] __kernel_read+0x3fc/0x830 [ 49.099595][ T3634] ? rw_verify_area+0x1a0/0x1a0 [ 49.104444][ T3634] ? crypto_shash_setkey+0x2b0/0x2b0 [ 49.109723][ T3634] integrity_kernel_read+0xac/0xf0 [ 49.114826][ T3634] ? integrity_inode_free+0x240/0x240 [ 49.120189][ T3634] ima_calc_file_hash+0x178f/0x1ca0 [ 49.125472][ T3634] ? __wake_up+0x210/0x210 [ 49.129964][ T3634] ? ima_alloc_tfm+0x330/0x330 [ 49.134714][ T3634] ? register_lock_class+0xc2/0x930 [ 49.139902][ T3634] ? is_dynamic_key+0x1f0/0x1f0 [ 49.144742][ T3634] ? mark_lock+0x9a/0x350 [ 49.149061][ T3634] ? init_inode_xattrs+0x27d/0xba0 [ 49.154164][ T3634] ? __lock_acquire+0x1292/0x1f60 [ 49.159183][ T3634] ? erofs_getxattr+0x850/0x850 [ 49.164056][ T3634] ? erofs_getxattr+0xc0/0x850 [ 49.168810][ T3634] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 49.174785][ T3634] ? trace_raw_output_contention_end+0xd0/0xd0 [ 49.180937][ T3634] ? trace_contention_end+0x72/0x1d0 [ 49.186300][ T3634] ima_collect_measurement+0x444/0x8c0 [ 49.191754][ T3634] ? ima_get_action+0xa0/0xa0 [ 49.196420][ T3634] ? erofs_xattr_user_list+0xa0/0xa0 [ 49.202130][ T3634] process_measurement+0xf4b/0x1bd0 [ 49.207332][ T3634] ? ima_file_mmap+0x150/0x150 [ 49.212085][ T3634] ? tomoyo_check_path_number_acl+0x270/0x270 [ 49.218148][ T3634] ? aa_get_newest_label+0xf4/0x640 [ 49.223339][ T3634] ? apparmor_task_kill+0x540/0x540 [ 49.228529][ T3634] ? apparmor_file_open+0x5c7/0x7c0 [ 49.233716][ T3634] ? apparmor_inode_getattr+0x680/0x680 [ 49.239340][ T3634] ima_file_check+0xd8/0x130 [ 49.243917][ T3634] ? do_dentry_open+0xcad/0x11b0 [ 49.248845][ T3634] ? ima_bprm_check+0x270/0x270 [ 49.253696][ T3634] path_openat+0x2642/0x2df0 [ 49.258377][ T3634] ? do_filp_open+0x4f0/0x4f0 [ 49.263055][ T3634] do_filp_open+0x264/0x4f0 [ 49.267544][ T3634] ? vfs_tmpfile+0x490/0x490 [ 49.272125][ T3634] ? do_raw_spin_unlock+0x134/0x8a0 [ 49.277317][ T3634] ? _raw_spin_unlock+0x24/0x40 [ 49.282164][ T3634] ? alloc_fd+0x5a7/0x640 [ 49.286486][ T3634] do_sys_openat2+0x124/0x4e0 [ 49.291160][ T3634] ? rcu_force_quiescent_state+0x240/0x240 [ 49.296962][ T3634] ? do_sys_open+0x220/0x220 [ 49.301570][ T3634] __x64_sys_open+0x221/0x270 [ 49.306246][ T3634] ? do_sys_openat2+0x4e0/0x4e0 [ 49.311095][ T3634] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 49.317068][ T3634] ? lockdep_hardirqs_on+0x8d/0x130 [ 49.322254][ T3634] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 49.328225][ T3634] do_syscall_64+0x3d/0xb0 [ 49.332634][ T3634] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 49.338524][ T3634] RIP: 0033:0x7f8441888e59 [ 49.342933][ T3634] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 17 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 c0 ff ff ff f7 d8 64 89 01 48 [ 49.362534][ T3634] RSP: 002b:00007ffdc2716278 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 49.370939][ T3634] RAX: ffffffffffffffda RBX: 0032656c69662f2e RCX: 00007f8441888e59 [ 49.378909][ T3634] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 49.386869][ T3634] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000140 [ 49.394827][ T3634] R10: 00007ffdc2716140 R11: 0000000000000246 R12: 00007ffdc27162b0 [ 49.402875][ T3634] R13: 00007ffdc2716390 R14: 431bde82d7b634db R15: 00007ffdc2716290 [ 49.410842][ T3634] [ 49.413850][ T3634] [ 49.416172][ T3634] Allocated by task 3606: [ 49.420496][ T3634] kasan_set_track+0x3d/0x60 [ 49.425078][ T3634] __kasan_slab_alloc+0x65/0x70 [ 49.429919][ T3634] kmem_cache_alloc+0x1cc/0x300 [ 49.434764][ T3634] vm_area_dup+0x23/0x1b0 [ 49.439079][ T3634] dup_mmap+0x833/0xfc0 [ 49.443222][ T3634] dup_mm+0x8c/0x310 [ 49.447106][ T3634] copy_mm+0xcb/0x160 [ 49.451084][ T3634] copy_process+0x1998/0x4000 [ 49.455775][ T3634] kernel_clone+0x21b/0x620 [ 49.460378][ T3634] __x64_sys_clone+0x228/0x290 [ 49.465258][ T3634] do_syscall_64+0x3d/0xb0 [ 49.469670][ T3634] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 49.475567][ T3634] [ 49.477881][ T3634] Freed by task 3626: [ 49.481851][ T3634] kasan_set_track+0x3d/0x60 [ 49.486439][ T3634] kasan_save_free_info+0x27/0x40 [ 49.491460][ T3634] ____kasan_slab_free+0xd6/0x120 [ 49.496478][ T3634] slab_free_freelist_hook+0x12e/0x1a0 [ 49.501948][ T3634] kmem_cache_free+0x94/0x1d0 [ 49.506627][ T3634] exit_mmap+0x40d/0x630 [ 49.510867][ T3634] __mmput+0x114/0x3b0 [ 49.514927][ T3634] exec_mmap+0x506/0x590 [ 49.519187][ T3634] begin_new_exec+0x7a1/0xfc0 [ 49.523856][ T3634] load_elf_binary+0x912/0x2850 [ 49.528701][ T3634] bprm_execve+0x8dc/0x1590 [ 49.533195][ T3634] do_execveat_common+0x598/0x750 [ 49.538209][ T3634] __x64_sys_execve+0x8e/0xa0 [ 49.542878][ T3634] do_syscall_64+0x3d/0xb0 [ 49.547285][ T3634] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 49.553166][ T3634] [ 49.555479][ T3634] The buggy address belongs to the object at ffff88801d4cb000 [ 49.555479][ T3634] which belongs to the cache vm_area_struct of size 152 [ 49.569780][ T3634] The buggy address is located 0 bytes inside of [ 49.569780][ T3634] 152-byte region [ffff88801d4cb000, ffff88801d4cb098) [ 49.582881][ T3634] [ 49.585203][ T3634] The buggy address belongs to the physical page: [ 49.591622][ T3634] page:ffffea00007532c0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1d4cb [ 49.601801][ T3634] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff) [ 49.609434][ T3634] raw: 00fff00000000200 0000000000000000 dead000000000122 ffff888140007b40 [ 49.618015][ T3634] raw: 0000000000000000 0000000000120012 00000001ffffffff 0000000000000000 [ 49.626580][ T3634] page dumped because: kasan: bad access detected [ 49.632981][ T3634] page_owner tracks the page as allocated [ 49.638681][ T3634] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 3606, tgid 3606 (dhcpcd-run-hook), ts 47464663770, free_ts 42105860719 [ 49.657271][ T3634] get_page_from_freelist+0x742/0x7c0 [ 49.662661][ T3634] __alloc_pages+0x259/0x560 [ 49.667254][ T3634] alloc_slab_page+0xbd/0x190 [ 49.671923][ T3634] allocate_slab+0x5e/0x4b0 [ 49.676421][ T3634] ___slab_alloc+0x782/0xe20 [ 49.681006][ T3634] kmem_cache_alloc+0x24c/0x300 [ 49.685851][ T3634] vm_area_dup+0x23/0x1b0 [ 49.690172][ T3634] dup_mmap+0x833/0xfc0 [ 49.694322][ T3634] dup_mm+0x8c/0x310 [ 49.698206][ T3634] copy_mm+0xcb/0x160 [ 49.702443][ T3634] copy_process+0x1998/0x4000 [ 49.707110][ T3634] kernel_clone+0x21b/0x620 [ 49.711601][ T3634] __x64_sys_clone+0x228/0x290 [ 49.716352][ T3634] do_syscall_64+0x3d/0xb0 [ 49.720757][ T3634] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 49.726642][ T3634] page last free stack trace: [ 49.731299][ T3634] free_pcp_prepare+0x80c/0x8f0 [ 49.736139][ T3634] free_unref_page+0x7d/0x5f0 [ 49.740813][ T3634] pipe_read+0x718/0x1340 [ 49.745147][ T3634] vfs_read+0x7ac/0xbf0 [ 49.749295][ T3634] ksys_read+0x177/0x2a0 [ 49.753527][ T3634] do_syscall_64+0x3d/0xb0 [ 49.757931][ T3634] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 49.763812][ T3634] [ 49.766127][ T3634] Memory state around the buggy address: [ 49.771758][ T3634] ffff88801d4caf00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 49.779811][ T3634] ffff88801d4caf80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 49.787942][ T3634] >ffff88801d4cb000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 49.795987][ T3634] ^ [ 49.800036][ T3634] ffff88801d4cb080: fb fb fb fc fc fc fc fc fc fc fc fa fb fb fb fb [ 49.808081][ T3634] ffff88801d4cb100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc fc [ 49.816124][ T3634] ================================================================== [ 49.824927][ T3634] Kernel panic - not syncing: panic_on_warn set ... [ 49.831530][ T3634] CPU: 1 PID: 3634 Comm: syz-executor139 Not tainted 6.1.0-rc7-syzkaller-00190-g97ee9d1c1696 #0 [ 49.841939][ T3634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 49.851986][ T3634] Call Trace: [ 49.855363][ T3634] [ 49.858739][ T3634] dump_stack_lvl+0x1b1/0x28e [ 49.863416][ T3634] ? nf_tcp_handle_invalid+0x62e/0x62e [ 49.868865][ T3634] ? panic+0x710/0x710 [ 49.873011][ T3634] ? preempt_schedule_common+0xb7/0xe0 [ 49.878500][ T3634] ? vscnprintf+0x59/0x80 [ 49.882845][ T3634] panic+0x2d6/0x710 [ 49.886738][ T3634] ? memcpy_page_flushcache+0xfc/0xfc [ 49.892106][ T3634] ? _raw_spin_unlock_irqrestore+0x110/0x120 [ 49.898091][ T3634] ? print_report+0x1b4/0x1f0 [ 49.902760][ T3634] ? z_erofs_transform_plain+0x387/0x490 [ 49.908479][ T3634] end_report+0x91/0xa0 [ 49.912626][ T3634] kasan_report+0xda/0x100 [ 49.917043][ T3634] ? z_erofs_transform_plain+0x387/0x490 [ 49.922674][ T3634] kasan_check_range+0x2a7/0x2e0 [ 49.927602][ T3634] ? z_erofs_transform_plain+0x387/0x490 [ 49.933322][ T3634] memcpy+0x25/0x60 [ 49.937123][ T3634] z_erofs_transform_plain+0x387/0x490 [ 49.942580][ T3634] z_erofs_decompress_queue+0x18f9/0x2c30 [ 49.948304][ T3634] ? z_erofs_submit_queue+0x1050/0x1050 [ 49.953855][ T3634] ? put_page+0xb0/0x230 [ 49.958173][ T3634] ? z_erofs_pcluster_readmore+0x37b/0x450 [ 49.963967][ T3634] z_erofs_read_folio+0x467/0x650 [ 49.968985][ T3634] ? z_erofs_rcu_callback+0x190/0x190 [ 49.974356][ T3634] ? __bfs+0x6e0/0x700 [ 49.978435][ T3634] ? read_lock_is_recursive+0x10/0x10 [ 49.983798][ T3634] filemap_read_folio+0x187/0x7d0 [ 49.988816][ T3634] ? __might_sleep+0xc0/0xc0 [ 49.993396][ T3634] ? z_erofs_rcu_callback+0x190/0x190 [ 49.998756][ T3634] ? maybe_unlock_mmap_for_io+0x130/0x130 [ 50.004475][ T3634] filemap_update_page+0x3ca/0x550 [ 50.009602][ T3634] filemap_get_pages+0x888/0x10d0 [ 50.014628][ T3634] ? filemap_read+0xea0/0xea0 [ 50.019297][ T3634] ? __might_sleep+0xc0/0xc0 [ 50.023962][ T3634] ? touch_atime+0x215/0x630 [ 50.028546][ T3634] ? current_time+0x300/0x300 [ 50.033215][ T3634] ? __stack_depot_save+0x41c/0x4a0 [ 50.038494][ T3634] ? copy_page_to_iter+0x196/0x200 [ 50.043607][ T3634] ? filemap_read+0x775/0xea0 [ 50.048274][ T3634] filemap_read+0x3cf/0xea0 [ 50.052778][ T3634] ? find_get_pages_range_tag+0x780/0x780 [ 50.058493][ T3634] ? generic_file_read_iter+0x8f/0x540 [ 50.063941][ T3634] ? iov_iter_kvec+0x4a/0x1a0 [ 50.068610][ T3634] __kernel_read+0x3fc/0x830 [ 50.073197][ T3634] ? rw_verify_area+0x1a0/0x1a0 [ 50.078046][ T3634] ? crypto_shash_setkey+0x2b0/0x2b0 [ 50.083337][ T3634] integrity_kernel_read+0xac/0xf0 [ 50.088443][ T3634] ? integrity_inode_free+0x240/0x240 [ 50.093810][ T3634] ima_calc_file_hash+0x178f/0x1ca0 [ 50.099005][ T3634] ? __wake_up+0x210/0x210 [ 50.103412][ T3634] ? ima_alloc_tfm+0x330/0x330 [ 50.108170][ T3634] ? register_lock_class+0xc2/0x930 [ 50.113371][ T3634] ? is_dynamic_key+0x1f0/0x1f0 [ 50.118213][ T3634] ? mark_lock+0x9a/0x350 [ 50.122537][ T3634] ? init_inode_xattrs+0x27d/0xba0 [ 50.127644][ T3634] ? __lock_acquire+0x1292/0x1f60 [ 50.132662][ T3634] ? erofs_getxattr+0x850/0x850 [ 50.137509][ T3634] ? erofs_getxattr+0xc0/0x850 [ 50.142266][ T3634] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 50.148234][ T3634] ? trace_raw_output_contention_end+0xd0/0xd0 [ 50.154395][ T3634] ? trace_contention_end+0x72/0x1d0 [ 50.159668][ T3634] ima_collect_measurement+0x444/0x8c0 [ 50.165128][ T3634] ? ima_get_action+0xa0/0xa0 [ 50.169798][ T3634] ? erofs_xattr_user_list+0xa0/0xa0 [ 50.175084][ T3634] process_measurement+0xf4b/0x1bd0 [ 50.180286][ T3634] ? ima_file_mmap+0x150/0x150 [ 50.185039][ T3634] ? tomoyo_check_path_number_acl+0x270/0x270 [ 50.191101][ T3634] ? aa_get_newest_label+0xf4/0x640 [ 50.196289][ T3634] ? apparmor_task_kill+0x540/0x540 [ 50.201480][ T3634] ? apparmor_file_open+0x5c7/0x7c0 [ 50.206757][ T3634] ? apparmor_inode_getattr+0x680/0x680 [ 50.212297][ T3634] ima_file_check+0xd8/0x130 [ 50.220615][ T3634] ? do_dentry_open+0xcad/0x11b0 [ 50.225548][ T3634] ? ima_bprm_check+0x270/0x270 [ 50.230392][ T3634] path_openat+0x2642/0x2df0 [ 50.234987][ T3634] ? do_filp_open+0x4f0/0x4f0 [ 50.239659][ T3634] do_filp_open+0x264/0x4f0 [ 50.244153][ T3634] ? vfs_tmpfile+0x490/0x490 [ 50.248737][ T3634] ? do_raw_spin_unlock+0x134/0x8a0 [ 50.253934][ T3634] ? _raw_spin_unlock+0x24/0x40 [ 50.258797][ T3634] ? alloc_fd+0x5a7/0x640 [ 50.263125][ T3634] do_sys_openat2+0x124/0x4e0 [ 50.267795][ T3634] ? rcu_force_quiescent_state+0x240/0x240 [ 50.273597][ T3634] ? do_sys_open+0x220/0x220 [ 50.278185][ T3634] __x64_sys_open+0x221/0x270 [ 50.282864][ T3634] ? do_sys_openat2+0x4e0/0x4e0 [ 50.287795][ T3634] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 50.293768][ T3634] ? lockdep_hardirqs_on+0x8d/0x130 [ 50.298957][ T3634] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 50.304940][ T3634] do_syscall_64+0x3d/0xb0 [ 50.309349][ T3634] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 50.315230][ T3634] RIP: 0033:0x7f8441888e59 [ 50.319635][ T3634] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 17 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 c0 ff ff ff f7 d8 64 89 01 48 [ 50.339316][ T3634] RSP: 002b:00007ffdc2716278 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 50.347718][ T3634] RAX: ffffffffffffffda RBX: 0032656c69662f2e RCX: 00007f8441888e59 [ 50.355676][ T3634] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 50.363633][ T3634] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000140 [ 50.371591][ T3634] R10: 00007ffdc2716140 R11: 0000000000000246 R12: 00007ffdc27162b0 [ 50.379551][ T3634] R13: 00007ffdc2716390 R14: 431bde82d7b634db R15: 00007ffdc2716290 [ 50.387514][ T3634] [ 50.390578][ T3634] Kernel Offset: disabled [ 50.394895][ T3634] Rebooting in 86400 seconds..