./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4206113688 <...> Warning: Permanently added '10.128.0.117' (ED25519) to the list of known hosts. execve("./syz-executor4206113688", ["./syz-executor4206113688"], 0x7ffdfc0a4ed0 /* 10 vars */) = 0 brk(NULL) = 0x55557b8da000 brk(0x55557b8dad00) = 0x55557b8dad00 arch_prctl(ARCH_SET_FS, 0x55557b8da380) = 0 set_tid_address(0x55557b8da650) = 5830 set_robust_list(0x55557b8da660, 24) = 0 rseq(0x55557b8daca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor4206113688", 4096) = 28 getrandom("\x4e\xb8\xba\x59\xc8\x05\x16\x22", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55557b8dad00 brk(0x55557b8fbd00) = 0x55557b8fbd00 brk(0x55557b8fc000) = 0x55557b8fc000 mprotect(0x7f984e813000, 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 mkdir("./syzkaller.H5RaOa", 0700) = 0 chmod("./syzkaller.H5RaOa", 0777) = 0 chdir("./syzkaller.H5RaOa") = 0 mkdir("./0", 0777) = 0 openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5832 attached , child_tidptr=0x55557b8da650) = 5832 [pid 5832] set_robust_list(0x55557b8da660, 24) = 0 [pid 5832] chdir("./0") = 0 [pid 5832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5832] setpgid(0, 0) = 0 [pid 5832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5832] write(3, "1000", 4) = 4 [pid 5832] close(3) = 0 [pid 5832] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5832] write(1, "executing program\n", 18executing program ) = 18 [pid 5832] memfd_create("syzkaller", 0) = 3 [pid 5832] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f9846200000 [pid 5832] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 262144) = 262144 [pid 5832] munmap(0x7f9846200000, 138412032) = 0 [pid 5832] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5832] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5832] close(3) = 0 [pid 5832] close(4) = 0 [pid 5832] mkdir("\xe9\x1f\x71\x89\x59\x1e\x92\x33\x61\x4b", 0777) = 0 syzkaller login: [ 62.141096][ T5832] loop0: detected capacity change from 0 to 512 [ 62.181708][ T5832] EXT4-fs: Ignoring removed orlov option [ 62.193440][ T5832] EXT4-fs error (device loop0): ext4_xattr_ibody_find:2240: inode #15: comm syz-executor420: corrupted in-inode xattr: invalid ea_ino [ 62.208726][ T5832] EXT4-fs error (device loop0): ext4_orphan_get:1393: comm syz-executor420: couldn't read orphan inode 15 (err -117) [pid 5832] mount("/dev/loop0", "\xe9\x1f\x71\x89\x59\x1e\x92\x33\x61\x4b", "ext4", MS_NOSYMFOLLOW|MS_NOATIME|MS_I_VERSION|0x200, "journal_ioprio=0x0000000000000005,nogrpid,orlov,minixdf,resgid=0x0000000000000000,stripe=0x000000000"...) = 0 [pid 5832] openat(AT_FDCWD, "\xe9\x1f\x71\x89\x59\x1e\x92\x33\x61\x4b", O_RDONLY|O_DIRECTORY) = 3 [pid 5832] chdir("\xe9\x1f\x71\x89\x59\x1e\x92\x33\x61\x4b") = 0 [pid 5832] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 5832] chdir("./file0") = 0 [pid 5832] openat(AT_FDCWD, "net_prio.prioidx", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4 [pid 5832] mkdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 005) = 0 [pid 5832] creat("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 000) = 5 [pid 5832] mknod("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 000) = 0 [ 62.222703][ T5832] EXT4-fs (loop0): mounted filesystem 00000007-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 62.272430][ T5832] ================================================================== [ 62.280628][ T5832] BUG: KASAN: use-after-free in ext4_insert_dentry+0x36a/0x6d0 [ 62.288623][ T5832] Write of size 251 at addr ffff888076f91f14 by task syz-executor420/5832 [ 62.297131][ T5832] [ 62.299574][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor420 Not tainted 6.12.0-rc6-syzkaller-00272-gda4373fbcf00 #0 [ 62.310684][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024 [ 62.320766][ T5832] Call Trace: [ 62.324060][ T5832] [ 62.326975][ T5832] dump_stack_lvl+0x241/0x360 [ 62.331663][ T5832] ? __pfx_dump_stack_lvl+0x10/0x10 [ 62.336862][ T5832] ? __pfx__printk+0x10/0x10 [ 62.341446][ T5832] ? _printk+0xd5/0x120 [ 62.345597][ T5832] ? __virt_addr_valid+0x183/0x530 [ 62.350700][ T5832] ? __virt_addr_valid+0x183/0x530 [ 62.355807][ T5832] print_report+0x169/0x550 [ 62.360332][ T5832] ? __virt_addr_valid+0x183/0x530 [ 62.365434][ T5832] ? __virt_addr_valid+0x183/0x530 [ 62.370538][ T5832] ? __virt_addr_valid+0x45f/0x530 [ 62.375725][ T5832] ? __phys_addr+0xba/0x170 [ 62.380482][ T5832] ? ext4_insert_dentry+0x36a/0x6d0 [ 62.385673][ T5832] kasan_report+0x143/0x180 [ 62.390172][ T5832] ? ext4_insert_dentry+0x36a/0x6d0 [ 62.395373][ T5832] kasan_check_range+0x282/0x290 [ 62.400311][ T5832] ? ext4_insert_dentry+0x36a/0x6d0 [ 62.405505][ T5832] __asan_memcpy+0x40/0x70 [ 62.409915][ T5832] ext4_insert_dentry+0x36a/0x6d0 [ 62.414934][ T5832] add_dirent_to_buf+0x3d9/0x750 [ 62.419958][ T5832] ? __pfx_add_dirent_to_buf+0x10/0x10 [ 62.425864][ T5832] ? __ext4_handle_dirty_metadata+0x30d/0x820 [ 62.431949][ T5832] make_indexed_dir+0xf98/0x1600 [ 62.436942][ T5832] ? __pfx_make_indexed_dir+0x10/0x10 [ 62.442307][ T5832] ? add_dirent_to_buf+0x398/0x750 [ 62.447416][ T5832] ? __pfx_add_dirent_to_buf+0x10/0x10 [ 62.452869][ T5832] ? __ext4_read_dirblock+0x527/0x890 [ 62.458238][ T5832] ext4_add_entry+0x222a/0x25d0 [ 62.463089][ T5832] ? __pfx_ext4_initxattrs+0x10/0x10 [ 62.468550][ T5832] ? __pfx_security_inode_init_security+0x10/0x10 [ 62.474973][ T5832] ? rcu_is_watching+0x15/0xb0 [ 62.479729][ T5832] ? __brelse+0x59/0xa0 [ 62.483882][ T5832] ? __ext4_new_inode+0x380f/0x4380 [ 62.489105][ T5832] ? __pfx_ext4_add_entry+0x10/0x10 [ 62.494338][ T5832] ext4_add_nondir+0x8d/0x290 [ 62.499035][ T5832] ? ext4_symlink+0x6ce/0xb50 [ 62.503735][ T5832] ext4_symlink+0x920/0xb50 [ 62.508337][ T5832] ? __pfx_ext4_symlink+0x10/0x10 [ 62.513463][ T5832] ? generic_permission+0x1e0/0x550 [ 62.518667][ T5832] ? bpf_lsm_inode_symlink+0x9/0x10 [ 62.523859][ T5832] ? security_inode_symlink+0xbe/0x330 [ 62.529313][ T5832] vfs_symlink+0x137/0x2e0 [ 62.533742][ T5832] do_symlinkat+0x222/0x3a0 [ 62.538267][ T5832] ? __pfx_do_symlinkat+0x10/0x10 [ 62.543459][ T5832] ? strncpy_from_user+0x13a/0x260 [ 62.548587][ T5832] ? getname_flags+0x1e3/0x540 [ 62.553433][ T5832] __x64_sys_symlink+0x7a/0x90 [ 62.558198][ T5832] do_syscall_64+0xf3/0x230 [ 62.562703][ T5832] ? clear_bhb_loop+0x35/0x90 [ 62.567392][ T5832] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 62.573394][ T5832] RIP: 0033:0x7f984e79f369 [ 62.577923][ T5832] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 21 18 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 b8 ff ff ff f7 d8 64 89 01 48 [ 62.597728][ T5832] RSP: 002b:00007ffeaf0248b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 [ 62.606189][ T5832] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f984e79f369 [ 62.614186][ T5832] RDX: 0000000000000000 RSI: 0000000020000cc0 RDI: 0000000020000dc0 [ 62.622195][ T5832] RBP: 0000000000000000 R08: 00007ffeaf0248f0 R09: 00007ffeaf0248f0 [ 62.630171][ T5832] R10: 00007ffeaf0248f0 R11: 0000000000000246 R12: 0000000000000001 [ 62.638176][ T5832] R13: 0000000000000000 R14: 431bde82d7b634db R15: 00007ffeaf024910 [ 62.646146][ T5832] [ 62.649153][ T5832] [ 62.651551][ T5832] The buggy address belongs to the physical page: [ 62.657955][ T5832] page: refcount:3 mapcount:0 mapping:ffff8880235441f8 index:0x3f pfn:0x76f91 [ 62.666914][ T5832] memcg:ffff88801beec000 [ 62.671243][ T5832] aops:def_blk_aops ino:700000 dentry name(?):"" [ 62.677753][ T5832] flags: 0xfff00000004114(referenced|dirty|active|private|node=0|zone=1|lastcpupid=0x7ff) [ 62.687659][ T5832] raw: 00fff00000004114 0000000000000000 dead000000000122 ffff8880235441f8 [ 62.696234][ T5832] raw: 000000000000003f ffff8880598ece80 00000003ffffffff ffff88801beec000 [ 62.704799][ T5832] page dumped because: kasan: bad access detected [ 62.711220][ T5832] page_owner tracks the page as allocated [ 62.716915][ T5832] page last allocated via order 0, migratetype Movable, gfp_mask 0x148c48(GFP_NOFS|__GFP_NOFAIL|__GFP_COMP|__GFP_HARDWALL|__GFP_MOVABLE), pid 5832, tgid 5832 (syz-executor420), ts 62272235296, free_ts 56258469142 [ 62.737664][ T5832] post_alloc_hook+0x1f3/0x230 [ 62.742440][ T5832] get_page_from_freelist+0x3033/0x3180 [ 62.748072][ T5832] __alloc_pages_noprof+0x292/0x710 [ 62.753264][ T5832] alloc_pages_mpol_noprof+0x3e8/0x680 [ 62.758720][ T5832] folio_alloc_noprof+0x128/0x180 [ 62.763739][ T5832] filemap_alloc_folio_noprof+0xdf/0x500 [ 62.769362][ T5832] __filemap_get_folio+0x446/0xbd0 [ 62.774465][ T5832] bdev_getblk+0x1d8/0x550 [ 62.778874][ T5832] ext4_getblk+0x303/0x800 [ 62.783279][ T5832] ext4_bread+0x2e/0x180 [ 62.787511][ T5832] ext4_append+0x327/0x5c0 [ 62.791913][ T5832] make_indexed_dir+0x523/0x1600 [ 62.796840][ T5832] ext4_add_entry+0x222a/0x25d0 [ 62.801784][ T5832] ext4_add_nondir+0x8d/0x290 [ 62.806464][ T5832] ext4_symlink+0x920/0xb50 [ 62.810973][ T5832] vfs_symlink+0x137/0x2e0 [ 62.815568][ T5832] page last free pid 5822 tgid 5822 stack trace: [ 62.821883][ T5832] free_unref_folios+0xee2/0x18a0 [ 62.826905][ T5832] folios_put_refs+0x76c/0x860 [ 62.831660][ T5832] free_pages_and_swap_cache+0x2ea/0x690 [ 62.837295][ T5832] tlb_flush_mmu+0x3a3/0x680 [ 62.841875][ T5832] tlb_finish_mmu+0xd4/0x200 [ 62.846455][ T5832] vms_clear_ptes+0x437/0x530 [ 62.851128][ T5832] vms_complete_munmap_vmas+0x208/0x910 [ 62.856665][ T5832] do_vmi_align_munmap+0x613/0x730 [ 62.861771][ T5832] do_vmi_munmap+0x24e/0x2d0 [ 62.866347][ T5832] __vm_munmap+0x24c/0x480 [ 62.870839][ T5832] __x64_sys_munmap+0x60/0x70 [ 62.875507][ T5832] do_syscall_64+0xf3/0x230 [ 62.880004][ T5832] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 62.885974][ T5832] [ 62.888284][ T5832] Memory state around the buggy address: [ 62.893988][ T5832] ffff888076f91f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 62.902039][ T5832] ffff888076f91f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 62.910334][ T5832] >ffff888076f92000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 62.918381][ T5832] ^ [ 62.922956][ T5832] ffff888076f92080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 62.931011][ T5832] ffff888076f92100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 62.939077][ T5832] ================================================================== [ 62.948469][ T5832] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 62.955688][ T5832] CPU: 1 UID: 0 PID: 5832 Comm: syz-executor420 Not tainted 6.12.0-rc6-syzkaller-00272-gda4373fbcf00 #0 [ 62.966807][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024 [ 62.976980][ T5832] Call Trace: [ 62.980287][ T5832] [ 62.983237][ T5832] dump_stack_lvl+0x241/0x360 [ 62.988029][ T5832] ? __pfx_dump_stack_lvl+0x10/0x10 [ 62.993295][ T5832] ? __pfx__printk+0x10/0x10 [ 62.997897][ T5832] ? preempt_schedule+0xe1/0xf0 [ 63.002738][ T5832] ? vscnprintf+0x5d/0x90 [ 63.007064][ T5832] panic+0x349/0x880 [ 63.010970][ T5832] ? check_panic_on_warn+0x21/0xb0 [ 63.016089][ T5832] ? __pfx_panic+0x10/0x10 [ 63.020504][ T5832] ? _raw_spin_unlock_irqrestore+0x130/0x140 [ 63.026476][ T5832] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 63.032813][ T5832] ? print_report+0x502/0x550 [ 63.037502][ T5832] check_panic_on_warn+0x86/0xb0 [ 63.042455][ T5832] ? ext4_insert_dentry+0x36a/0x6d0 [ 63.047662][ T5832] end_report+0x77/0x160 [ 63.051912][ T5832] kasan_report+0x154/0x180 [ 63.056413][ T5832] ? ext4_insert_dentry+0x36a/0x6d0 [ 63.061706][ T5832] kasan_check_range+0x282/0x290 [ 63.066739][ T5832] ? ext4_insert_dentry+0x36a/0x6d0 [ 63.071936][ T5832] __asan_memcpy+0x40/0x70 [ 63.076436][ T5832] ext4_insert_dentry+0x36a/0x6d0 [ 63.081458][ T5832] add_dirent_to_buf+0x3d9/0x750 [ 63.086407][ T5832] ? __pfx_add_dirent_to_buf+0x10/0x10 [ 63.091854][ T5832] ? __ext4_handle_dirty_metadata+0x30d/0x820 [ 63.097908][ T5832] make_indexed_dir+0xf98/0x1600 [ 63.102845][ T5832] ? __pfx_make_indexed_dir+0x10/0x10 [ 63.108227][ T5832] ? add_dirent_to_buf+0x398/0x750 [ 63.113328][ T5832] ? __pfx_add_dirent_to_buf+0x10/0x10 [ 63.118794][ T5832] ? __ext4_read_dirblock+0x527/0x890 [ 63.124167][ T5832] ext4_add_entry+0x222a/0x25d0 [ 63.129008][ T5832] ? __pfx_ext4_initxattrs+0x10/0x10 [ 63.134330][ T5832] ? __pfx_security_inode_init_security+0x10/0x10 [ 63.140918][ T5832] ? rcu_is_watching+0x15/0xb0 [ 63.145671][ T5832] ? __brelse+0x59/0xa0 [ 63.149818][ T5832] ? __ext4_new_inode+0x380f/0x4380 [ 63.155025][ T5832] ? __pfx_ext4_add_entry+0x10/0x10 [ 63.160221][ T5832] ext4_add_nondir+0x8d/0x290 [ 63.164887][ T5832] ? ext4_symlink+0x6ce/0xb50 [ 63.169556][ T5832] ext4_symlink+0x920/0xb50 [ 63.174054][ T5832] ? __pfx_ext4_symlink+0x10/0x10 [ 63.179166][ T5832] ? generic_permission+0x1e0/0x550 [ 63.184534][ T5832] ? bpf_lsm_inode_symlink+0x9/0x10 [ 63.189740][ T5832] ? security_inode_symlink+0xbe/0x330 [ 63.195207][ T5832] vfs_symlink+0x137/0x2e0 [ 63.200104][ T5832] do_symlinkat+0x222/0x3a0 [ 63.204648][ T5832] ? __pfx_do_symlinkat+0x10/0x10 [ 63.209677][ T5832] ? strncpy_from_user+0x13a/0x260 [ 63.214784][ T5832] ? getname_flags+0x1e3/0x540 [ 63.219554][ T5832] __x64_sys_symlink+0x7a/0x90 [ 63.224334][ T5832] do_syscall_64+0xf3/0x230 [ 63.228839][ T5832] ? clear_bhb_loop+0x35/0x90 [ 63.233609][ T5832] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 63.239511][ T5832] RIP: 0033:0x7f984e79f369 [ 63.244104][ T5832] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 21 18 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 b8 ff ff ff f7 d8 64 89 01 48 [ 63.263819][ T5832] RSP: 002b:00007ffeaf0248b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 [ 63.272251][ T5832] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f984e79f369 [ 63.280252][ T5832] RDX: 0000000000000000 RSI: 0000000020000cc0 RDI: 0000000020000dc0 [ 63.288290][ T5832] RBP: 0000000000000000 R08: 00007ffeaf0248f0 R09: 00007ffeaf0248f0 [ 63.296298][ T5832] R10: 00007ffeaf0248f0 R11: 0000000000000246 R12: 0000000000000001 [ 63.304452][ T5832] R13: 0000000000000000 R14: 431bde82d7b634db R15: 00007ffeaf024910 [ 63.312568][ T5832] [ 63.315955][ T5832] Kernel Offset: disabled [ 63.320281][ T5832] Rebooting in 86400 seconds..