program: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x4400, 0x0) ioctl$RFKILL_IOCTL_NOINPUT(r0, 0x5201) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000280)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x800700, &(0x7f0000000880), 0x3, 0x467, &(0x7f0000002280)="$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") chdir(&(0x7f0000000140)='./file0\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='net_prio.prioidx\x00', 0x275a, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000080), 0x400) r2 = syz_open_dev$sndctrl(&(0x7f0000000100), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000340)={{0xfffffff7, 0x0, 0x0, 0x0, 'syz0\x00'}, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 'syz1\x00', 0x0, 0x8}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000003c0), 0x2, 0x0) read$FUSE(r3, &(0x7f0000000400)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_CREATE_OPEN(r3, &(0x7f0000002f80)={0xa0, 0x0, r4, {{0x2, 0x2, 0x6, 0x4, 0x7, 0x7, {0x1, 0xe, 0x100, 0x7b, 0xf, 0x400, 0x3, 0x6, 0x8, 0x8000, 0x10001, r5, r6, 0x9, 0x8}}, {0x0, 0x1d}}}, 0xa0) close(0x3) r7 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r7, 0xc4c85513, &(0x7f0000000540)={{0x0, 0x0, 0x0, 0x0, 'syz0\x00'}, 0x0, [0x40000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000000c0)={0x1, 0x3, 0xd, 0x3, 0x200}) mkdir(&(0x7f00000002c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xa5) creat(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) mknod$loop(&(0x7f00000008c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1) symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdirat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) mount$cgroup2(0x0, &(0x7f00000003c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000100), 0x1280022, &(0x7f0000000a40)={[{@memory_hugetlb_accounting}, {@memory_recursiveprot}, {@pids_localevents}, {}, {@memory_hugetlb_accounting}, {@favordynmods}, {}, {@memory_localevents}], [{@dont_hash}, {@smackfstransmute={'smackfstransmute', 0x3d, '-{]'}}, {@dont_appraise}, {@obj_user}, {@func={'func', 0x3d, 'MMAP_CHECK'}}]}) [ 68.820653][ T5319] Bluetooth: hci0: command tx timeout [ 68.936869][ T5333] loop0: detected capacity change from 0 to 512 [ 68.967219][ T5333] EXT4-fs error (device loop0): ext4_xattr_ibody_find:2240: inode #15: comm syz.0.0: corrupted in-inode xattr: invalid ea_ino [ 68.975339][ T5333] EXT4-fs error (device loop0): ext4_orphan_get:1393: comm syz.0.0: couldn't read orphan inode 15 (err -117) [ 68.981698][ T5333] EXT4-fs (loop0): mounted filesystem 00000007-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 68.995800][ T5333] ================================================================== [ 68.999032][ T5333] BUG: KASAN: use-after-free in ext4_insert_dentry+0x36a/0x6d0 [ 69.002016][ T5333] Write of size 251 at addr ffff88804c564f14 by task syz.0.0/5333 [ 69.004944][ T5333] [ 69.005850][ T5333] CPU: 0 UID: 0 PID: 5333 Comm: syz.0.0 Not tainted 6.12.0-rc5-syzkaller-00181-g6c52d4da1c74 #0 [ 69.009842][ T5333] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 69.013565][ T5333] Call Trace: [ 69.014791][ T5333] [ 69.015842][ T5333] dump_stack_lvl+0x241/0x360 [ 69.017566][ T5333] ? __pfx_dump_stack_lvl+0x10/0x10 [ 69.019301][ T5333] ? __pfx__printk+0x10/0x10 [ 69.020858][ T5333] ? _printk+0xd5/0x120 [ 69.022322][ T5333] ? __virt_addr_valid+0x183/0x530 [ 69.024123][ T5333] ? __virt_addr_valid+0x183/0x530 [ 69.025883][ T5333] print_report+0x169/0x550 [ 69.027427][ T5333] ? __virt_addr_valid+0x183/0x530 [ 69.029238][ T5333] ? __virt_addr_valid+0x183/0x530 [ 69.031087][ T5333] ? __virt_addr_valid+0x45f/0x530 [ 69.033017][ T5333] ? __phys_addr+0xba/0x170 [ 69.034707][ T5333] ? ext4_insert_dentry+0x36a/0x6d0 [ 69.036586][ T5333] kasan_report+0x143/0x180 [ 69.038330][ T5333] ? ext4_insert_dentry+0x36a/0x6d0 [ 69.040412][ T5333] kasan_check_range+0x282/0x290 [ 69.042318][ T5333] ? ext4_insert_dentry+0x36a/0x6d0 [ 69.044306][ T5333] __asan_memcpy+0x40/0x70 [ 69.045973][ T5333] ext4_insert_dentry+0x36a/0x6d0 [ 69.047963][ T5333] add_dirent_to_buf+0x3d9/0x750 [ 69.049792][ T5333] ? __pfx_add_dirent_to_buf+0x10/0x10 [ 69.051807][ T5333] ? __ext4_handle_dirty_metadata+0x30d/0x820 [ 69.054120][ T5333] make_indexed_dir+0xf98/0x1600 [ 69.056196][ T5333] ? __pfx_make_indexed_dir+0x10/0x10 [ 69.058201][ T5333] ? add_dirent_to_buf+0x398/0x750 [ 69.060171][ T5333] ? __pfx_add_dirent_to_buf+0x10/0x10 [ 69.062408][ T5333] ? __ext4_read_dirblock+0x527/0x890 [ 69.064530][ T5333] ext4_add_entry+0x222a/0x25d0 [ 69.066437][ T5333] ? __pfx_ext4_initxattrs+0x10/0x10 [ 69.068461][ T5333] ? __pfx_security_inode_init_security+0x10/0x10 [ 69.070965][ T5333] ? rcu_is_watching+0x15/0xb0 [ 69.072867][ T5333] ? __brelse+0x59/0xa0 [ 69.074239][ T5333] ? __ext4_new_inode+0x380f/0x4380 [ 69.076128][ T5333] ? __pfx_ext4_add_entry+0x10/0x10 [ 69.078101][ T5333] ext4_add_nondir+0x8d/0x290 [ 69.080026][ T5333] ? ext4_symlink+0x6ce/0xb50 [ 69.081837][ T5333] ext4_symlink+0x920/0xb50 [ 69.083572][ T5333] ? __pfx_ext4_symlink+0x10/0x10 [ 69.085487][ T5333] ? generic_permission+0x1e0/0x550 [ 69.087441][ T5333] ? inode_permission+0xff/0x460 [ 69.089594][ T5333] ? bpf_lsm_inode_symlink+0x9/0x10 [ 69.091735][ T5333] ? security_inode_symlink+0xbe/0x330 [ 69.093857][ T5333] vfs_symlink+0x137/0x2e0 [ 69.095579][ T5333] do_symlinkat+0x222/0x3a0 [ 69.097237][ T5333] ? __pfx_do_symlinkat+0x10/0x10 [ 69.099171][ T5333] ? strncpy_from_user+0x13a/0x260 [ 69.101219][ T5333] ? getname_flags+0x1e3/0x540 [ 69.103077][ T5333] __x64_sys_symlink+0x7a/0x90 [ 69.104938][ T5333] do_syscall_64+0xf3/0x230 [ 69.106715][ T5333] ? clear_bhb_loop+0x35/0x90 [ 69.108507][ T5333] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.110761][ T5333] RIP: 0033:0x7fc47777e719 [ 69.112337][ T5333] 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 [ 69.118971][ T5333] RSP: 002b:00007fc478490038 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 [ 69.121880][ T5333] RAX: ffffffffffffffda RBX: 00007fc477935f80 RCX: 00007fc47777e719 [ 69.124888][ T5333] RDX: 0000000000000000 RSI: 0000000020000cc0 RDI: 0000000020000dc0 [ 69.127944][ T5333] RBP: 00007fc4777f132e R08: 0000000000000000 R09: 0000000000000000 [ 69.131070][ T5333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 69.133917][ T5333] R13: 0000000000000000 R14: 00007fc477935f80 R15: 00007ffe163e0378 [ 69.136895][ T5333] [ 69.138097][ T5333] [ 69.139066][ T5333] The buggy address belongs to the physical page: [ 69.141425][ T5333] page: refcount:3 mapcount:0 mapping:ffff88801ccdcd78 index:0x3f pfn:0x4c564 [ 69.144929][ T5333] memcg:ffff88801b70e000 [ 69.146570][ T5333] aops:def_blk_aops ino:700000 dentry name(?):"" [ 69.149040][ T5333] flags: 0x4fff08000004214(referenced|dirty|workingset|private|node=1|zone=1|lastcpupid=0x7ff) [ 69.153153][ T5333] raw: 04fff08000004214 0000000000000000 dead000000000122 ffff88801ccdcd78 [ 69.156502][ T5333] raw: 000000000000003f ffff8880440f0658 00000003ffffffff ffff88801b70e000 [ 69.159712][ T5333] page dumped because: kasan: bad access detected [ 69.162171][ T5333] page_owner tracks the page as allocated [ 69.164325][ T5333] page last allocated via order 0, migratetype Movable, gfp_mask 0x148c48(GFP_NOFS|__GFP_NOFAIL|__GFP_COMP|__GFP_HARDWALL|__GFP_MOVABLE), pid 5333, tgid 5332 (syz.0.0), ts 68995615622, free_ts 68935545535 [ 69.171667][ T5333] post_alloc_hook+0x1f3/0x230 [ 69.173474][ T5333] get_page_from_freelist+0x303f/0x3190 [ 69.175624][ T5333] __alloc_pages_noprof+0x292/0x710 [ 69.177600][ T5333] alloc_pages_mpol_noprof+0x3e8/0x680 [ 69.179689][ T5333] folio_alloc_noprof+0x128/0x180 [ 69.181564][ T5333] filemap_alloc_folio_noprof+0xdf/0x500 [ 69.183697][ T5333] __filemap_get_folio+0x446/0xbd0 [ 69.185626][ T5333] bdev_getblk+0x1d8/0x550 [ 69.187367][ T5333] ext4_getblk+0x303/0x800 [ 69.189103][ T5333] ext4_bread+0x2e/0x180 [ 69.190730][ T5333] ext4_append+0x327/0x5c0 [ 69.192521][ T5333] make_indexed_dir+0x523/0x1600 [ 69.194483][ T5333] ext4_add_entry+0x222a/0x25d0 [ 69.196419][ T5333] ext4_add_nondir+0x8d/0x290 [ 69.198254][ T5333] ext4_symlink+0x920/0xb50 [ 69.199932][ T5333] vfs_symlink+0x137/0x2e0 [ 69.201670][ T5333] page last free pid 5333 tgid 5332 stack trace: [ 69.204103][ T5333] free_unref_folios+0xf12/0x18d0 [ 69.206045][ T5333] folios_put_refs+0x76c/0x860 [ 69.207810][ T5333] free_pages_and_swap_cache+0x5c8/0x690 [ 69.209856][ T5333] tlb_flush_mmu+0x3a3/0x680 [ 69.211604][ T5333] tlb_finish_mmu+0xd4/0x200 [ 69.213323][ T5333] vms_clear_ptes+0x437/0x530 [ 69.215038][ T5333] vms_complete_munmap_vmas+0x208/0x910 [ 69.217107][ T5333] do_vmi_align_munmap+0x613/0x730 [ 69.219063][ T5333] do_vmi_munmap+0x24e/0x2d0 [ 69.220846][ T5333] __vm_munmap+0x24c/0x480 [ 69.222527][ T5333] __x64_sys_munmap+0x60/0x70 [ 69.224274][ T5333] do_syscall_64+0xf3/0x230 [ 69.225981][ T5333] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.228243][ T5333] [ 69.229177][ T5333] Memory state around the buggy address: [ 69.231344][ T5333] ffff88804c564f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 69.234073][ T5333] ffff88804c564f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 69.236746][ T5333] >ffff88804c565000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 69.239467][ T5333] ^ [ 69.240819][ T5333] ffff88804c565080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 69.243668][ T5333] ffff88804c565100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 69.246738][ T5333] ================================================================== [ 69.261696][ T5333] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 69.264478][ T5333] CPU: 0 UID: 0 PID: 5333 Comm: syz.0.0 Not tainted 6.12.0-rc5-syzkaller-00181-g6c52d4da1c74 #0 [ 69.268459][ T5333] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 69.272440][ T5333] Call Trace: [ 69.273706][ T5333] [ 69.274818][ T5333] dump_stack_lvl+0x241/0x360 [ 69.276632][ T5333] ? __pfx_dump_stack_lvl+0x10/0x10 [ 69.278565][ T5333] ? __pfx__printk+0x10/0x10 [ 69.280277][ T5333] ? preempt_schedule+0xe1/0xf0 [ 69.282076][ T5333] ? vscnprintf+0x5d/0x90 [ 69.283720][ T5333] panic+0x349/0x880 [ 69.285185][ T5333] ? check_panic_on_warn+0x21/0xb0 [ 69.287111][ T5333] ? __pfx_panic+0x10/0x10 [ 69.288799][ T5333] ? _raw_spin_unlock_irqrestore+0x130/0x140 [ 69.291068][ T5333] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 69.293380][ T5333] ? print_report+0x502/0x550 [ 69.295148][ T5333] check_panic_on_warn+0x86/0xb0 [ 69.296967][ T5333] ? ext4_insert_dentry+0x36a/0x6d0 [ 69.298950][ T5333] end_report+0x77/0x160 [ 69.300794][ T5333] kasan_report+0x154/0x180 [ 69.302831][ T5333] ? ext4_insert_dentry+0x36a/0x6d0 [ 69.305206][ T5333] kasan_check_range+0x282/0x290 [ 69.307252][ T5333] ? ext4_insert_dentry+0x36a/0x6d0 [ 69.309149][ T5333] __asan_memcpy+0x40/0x70 [ 69.310722][ T5333] ext4_insert_dentry+0x36a/0x6d0 [ 69.312661][ T5333] add_dirent_to_buf+0x3d9/0x750 [ 69.314566][ T5333] ? __pfx_add_dirent_to_buf+0x10/0x10 [ 69.316664][ T5333] ? __ext4_handle_dirty_metadata+0x30d/0x820 [ 69.318794][ T5333] make_indexed_dir+0xf98/0x1600 [ 69.320634][ T5333] ? __pfx_make_indexed_dir+0x10/0x10 [ 69.322718][ T5333] ? add_dirent_to_buf+0x398/0x750 [ 69.324630][ T5333] ? __pfx_add_dirent_to_buf+0x10/0x10 [ 69.326672][ T5333] ? __ext4_read_dirblock+0x527/0x890 [ 69.328738][ T5333] ext4_add_entry+0x222a/0x25d0 [ 69.330668][ T5333] ? __pfx_ext4_initxattrs+0x10/0x10 [ 69.332675][ T5333] ? __pfx_security_inode_init_security+0x10/0x10 [ 69.335119][ T5333] ? rcu_is_watching+0x15/0xb0 [ 69.336877][ T5333] ? __brelse+0x59/0xa0 [ 69.338449][ T5333] ? __ext4_new_inode+0x380f/0x4380 [ 69.340397][ T5333] ? __pfx_ext4_add_entry+0x10/0x10 [ 69.342428][ T5333] ext4_add_nondir+0x8d/0x290 [ 69.344237][ T5333] ? ext4_symlink+0x6ce/0xb50 [ 69.345986][ T5333] ext4_symlink+0x920/0xb50 [ 69.347710][ T5333] ? __pfx_ext4_symlink+0x10/0x10 [ 69.349492][ T5333] ? generic_permission+0x1e0/0x550 [ 69.351401][ T5333] ? inode_permission+0xff/0x460 [ 69.353214][ T5333] ? bpf_lsm_inode_symlink+0x9/0x10 [ 69.355154][ T5333] ? security_inode_symlink+0xbe/0x330 [ 69.357276][ T5333] vfs_symlink+0x137/0x2e0 [ 69.359003][ T5333] do_symlinkat+0x222/0x3a0 [ 69.360771][ T5333] ? __pfx_do_symlinkat+0x10/0x10 [ 69.362650][ T5333] ? strncpy_from_user+0x13a/0x260 [ 69.364662][ T5333] ? getname_flags+0x1e3/0x540 [ 69.366531][ T5333] __x64_sys_symlink+0x7a/0x90 [ 69.368447][ T5333] do_syscall_64+0xf3/0x230 [ 69.370136][ T5333] ? clear_bhb_loop+0x35/0x90 [ 69.371953][ T5333] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.374164][ T5333] RIP: 0033:0x7fc47777e719 [ 69.375903][ T5333] 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 [ 69.383050][ T5333] RSP: 002b:00007fc478490038 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 [ 69.385937][ T5333] RAX: ffffffffffffffda RBX: 00007fc477935f80 RCX: 00007fc47777e719 [ 69.388906][ T5333] RDX: 0000000000000000 RSI: 0000000020000cc0 RDI: 0000000020000dc0 [ 69.391794][ T5333] RBP: 00007fc4777f132e R08: 0000000000000000 R09: 0000000000000000 [ 69.394724][ T5333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 69.397438][ T5333] R13: 0000000000000000 R14: 00007fc477935f80 R15: 00007ffe163e0378 [ 69.399964][ T5333] [ 69.401245][ T5333] Kernel Offset: disabled [ 69.402834][ T5333] Rebooting in 86400 seconds..