program: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x3000046, &(0x7f0000000480)={[{@delalloc}, {@data_err_abort}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x4000000}}, {@dioread_lock}, {@data_err_ignore}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x4007b1}}, {@data_err_ignore}, {@grpjquota}, {@nobh}, {@mb_optimize_scan}, {@min_batch_time={'min_batch_time', 0x3d, 0x800}}, {@nobarrier}]}, 0x1, 0x562, &(0x7f0000000580)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) r1 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000200), 0xc000, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x1e, 0x4000) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) r3 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000300)={0x0, {}, 0x0, {}, 0x20007, 0x0, 0x200000, 0xd, "22536af39b7c7cb7435b0a43852dbc3a9ada34cc97af10fd4fcca15748328c53096c2f359e9ba743d30b59c491a7b3e74d938981061383374a1d79471a2d2dfe", "0410b1617b6217917d72322c0c5aa9263626c0240010f9db74161ccff2c5cf5e", [0x3, 0x800]}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffe80) mount$overlay(0x0, 0x0, 0x0, 0x1000, &(0x7f0000000400)) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4000006) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x81, 0x2, 0x0, 0x0, 0x0, 0x0, 0x84100, 0x8, 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, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0xfffffffc, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x147082, 0x39) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x0, 0x0) pwrite64(r0, &(0x7f00000000c0)='a', 0x200000c1, 0x9000) [ 85.194384][ T4707] Bluetooth: hci0: command tx timeout [ 85.299363][ T5366] loop0: detected capacity change from 0 to 1024 [ 85.314467][ T5366] ======================================================= [ 85.314467][ T5366] WARNING: The mand mount option has been deprecated and [ 85.314467][ T5366] and is ignored by this kernel. Remove the mand [ 85.314467][ T5366] option from the mount to silence this warning. [ 85.314467][ T5366] ======================================================= [ 85.348705][ T5366] EXT4-fs: Ignoring removed nobh option [ 85.370660][ T5366] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 85.413657][ T5366] loop0: detected capacity change from 1024 to 767 [ 85.495010][ T5367] ================================================================== [ 85.498512][ T5367] BUG: KASAN: out-of-bounds in ext4_xattr_set_entry+0x9c1/0x1e20 [ 85.501807][ T5367] Read of size 18446744073709551600 at addr ffff88804cde12b8 by task syz.0.0/5367 [ 85.505723][ T5367] [ 85.506876][ T5367] CPU: 0 UID: 0 PID: 5367 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 85.506893][ T5367] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 85.506901][ T5367] Call Trace: [ 85.506908][ T5367] [ 85.506914][ T5367] dump_stack_lvl+0x189/0x250 [ 85.506933][ T5367] ? __virt_addr_valid+0x1c8/0x5c0 [ 85.506951][ T5367] ? rcu_is_watching+0x15/0xb0 [ 85.506962][ T5367] ? __kasan_check_byte+0x12/0x40 [ 85.506977][ T5367] ? __pfx_dump_stack_lvl+0x10/0x10 [ 85.506990][ T5367] ? rcu_is_watching+0x15/0xb0 [ 85.507001][ T5367] ? lock_release+0x4b/0x3e0 [ 85.507018][ T5367] ? __virt_addr_valid+0x1c8/0x5c0 [ 85.507030][ T5367] ? __virt_addr_valid+0x4a5/0x5c0 [ 85.507043][ T5367] print_report+0xca/0x240 [ 85.507055][ T5367] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 85.507068][ T5367] kasan_report+0x118/0x150 [ 85.507081][ T5367] ? bdev_getblk+0x80/0x660 [ 85.507099][ T5367] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 85.507114][ T5367] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 85.507129][ T5367] kasan_check_range+0x2b0/0x2c0 [ 85.507144][ T5367] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 85.507166][ T5367] __asan_memmove+0x29/0x70 [ 85.507180][ T5367] ext4_xattr_set_entry+0x9c1/0x1e20 [ 85.507202][ T5367] ext4_xattr_ibody_set+0x254/0x6a0 [ 85.507219][ T5367] ext4_destroy_inline_data_nolock+0x214/0x5b0 [ 85.507234][ T5367] ? __pfx_ext4_destroy_inline_data_nolock+0x10/0x10 [ 85.507248][ T5367] ? down_write+0x162/0x1f0 [ 85.507307][ T5367] ? __filemap_get_folio+0x79f/0xaf0 [ 85.507325][ T5367] ext4_convert_inline_data_to_extent+0x540/0xdd0 [ 85.507347][ T5367] ? __pfx_ext4_convert_inline_data_to_extent+0x10/0x10 [ 85.507366][ T5367] ? ext4_inode_journal_mode+0x18c/0x480 [ 85.507382][ T5367] ? ext4_try_to_write_inline_data+0x49/0xa0 [ 85.507393][ T5367] ext4_write_begin+0x382/0x19a0 [ 85.507411][ T5367] ? lockdep_hardirqs_on+0x9c/0x150 [ 85.507422][ T5367] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 85.507438][ T5367] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 85.507457][ T5367] ? __mark_inode_dirty+0x3d2/0xe10 [ 85.507477][ T5367] ? __pfx_ext4_write_begin+0x10/0x10 [ 85.507493][ T5367] ? __ext4_handle_dirty_metadata+0x2fd/0x810 [ 85.507511][ T5367] ext4_da_write_begin+0x445/0xda0 [ 85.507522][ T5367] ? __lock_acquire+0xab9/0xd20 [ 85.507540][ T5367] ? __pfx_ext4_da_write_begin+0x10/0x10 [ 85.507553][ T5367] generic_perform_write+0x2c2/0x900 [ 85.507568][ T5367] ? __pfx_generic_perform_write+0x10/0x10 [ 85.507577][ T5367] ? file_modified_flags+0x4bb/0x560 [ 85.507589][ T5367] ? ext4_write_checks+0x24b/0x2c0 [ 85.507602][ T5367] ext4_buffered_write_iter+0xce/0x3a0 [ 85.507616][ T5367] ext4_file_write_iter+0x298/0x1bc0 [ 85.507635][ T5367] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 85.507648][ T5367] vfs_write+0x5c9/0xb30 [ 85.507663][ T5367] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 85.507677][ T5367] ? __pfx_vfs_write+0x10/0x10 [ 85.507691][ T5367] ? __fget_files+0x2a/0x420 [ 85.507708][ T5367] __x64_sys_pwrite64+0x193/0x220 [ 85.507723][ T5367] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 85.507736][ T5367] ? do_syscall_64+0xbe/0x3b0 [ 85.507749][ T5367] do_syscall_64+0xfa/0x3b0 [ 85.507760][ T5367] ? lockdep_hardirqs_on+0x9c/0x150 [ 85.507770][ T5367] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.507781][ T5367] ? clear_bhb_loop+0x60/0xb0 [ 85.507794][ T5367] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.507804][ T5367] RIP: 0033:0x7f4864b8eec9 [ 85.507817][ T5367] 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 [ 85.507828][ T5367] RSP: 002b:00007f486595f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 85.507842][ T5367] RAX: ffffffffffffffda RBX: 00007f4864de6090 RCX: 00007f4864b8eec9 [ 85.507850][ T5367] RDX: 00000000200000c1 RSI: 00002000000000c0 RDI: 0000000000000004 [ 85.507858][ T5367] RBP: 00007f4864c11f91 R08: 0000000000000000 R09: 0000000000000000 [ 85.507866][ T5367] R10: 0000000000009000 R11: 0000000000000246 R12: 0000000000000000 [ 85.507875][ T5367] R13: 00007f4864de6128 R14: 00007f4864de6090 R15: 00007ffeb5604de8 [ 85.507888][ T5367] [ 85.507893][ T5367] [ 85.687056][ T5367] The buggy address belongs to the physical page: [ 85.689893][ T5367] page: refcount:3 mapcount:0 mapping:ffff888000cc4d80 index:0x2 pfn:0x4cde1 [ 85.693628][ T5367] memcg:ffff88801c6a8d00 [ 85.695475][ T5367] aops:def_blk_aops ino:700000 dentry name(?):"" [ 85.698182][ T5367] flags: 0x4fff18000004214(referenced|dirty|workingset|private|node=1|zone=1|lastcpupid=0x7ff) [ 85.702810][ T5367] raw: 04fff18000004214 0000000000000000 dead000000000122 ffff888000cc4d80 [ 85.706186][ T5367] raw: 0000000000000002 ffff888043b69d98 00000003ffffffff ffff88801c6a8d00 [ 85.709874][ T5367] page dumped because: kasan: bad access detected [ 85.712612][ T5367] page_owner tracks the page as allocated [ 85.715014][ T5367] page last allocated via order 0, migratetype Movable, gfp_mask 0x148c48(GFP_NOFS|__GFP_MOVABLE|__GFP_NOFAIL|__GFP_COMP|__GFP_HARDWALL), pid 5367, tgid 5365 (syz.0.0), ts 85493496197, free_ts 85443638110 [ 85.723418][ T5367] post_alloc_hook+0x240/0x2a0 [ 85.725256][ T5367] get_page_from_freelist+0x21e4/0x22c0 [ 85.727562][ T5367] __alloc_frozen_pages_noprof+0x181/0x370 [ 85.730001][ T5367] alloc_pages_mpol+0x232/0x4a0 [ 85.732216][ T5367] alloc_pages_noprof+0xa9/0x190 [ 85.734365][ T5367] folio_alloc_noprof+0x1e/0x30 [ 85.736428][ T5367] filemap_alloc_folio_noprof+0xdf/0x470 [ 85.738720][ T5367] __filemap_get_folio+0x3f2/0xaf0 [ 85.740812][ T5367] bdev_getblk+0x1ad/0x660 [ 85.742802][ T5367] __ext4_get_inode_loc+0x561/0x1040 [ 85.745059][ T5367] ext4_get_inode_loc+0x81/0xf0 [ 85.747230][ T5367] ext4_xattr_ibody_get+0x111/0x510 [ 85.749309][ T5367] ext4_xattr_get+0x123/0x6a0 [ 85.751198][ T5367] __vfs_getxattr+0x3f4/0x430 [ 85.753072][ T5367] cap_inode_need_killpriv+0x45/0x60 [ 85.755227][ T5367] security_inode_need_killpriv+0x89/0x270 [ 85.757607][ T5367] page last free pid 5336 tgid 5336 stack trace: [ 85.760335][ T5367] free_unref_folios+0xdbd/0x1520 [ 85.762446][ T5367] folios_put_refs+0x559/0x640 [ 85.764512][ T5367] folio_batch_move_lru+0x3b8/0x460 [ 85.766662][ T5367] lru_add_drain_cpu+0x119/0x880 [ 85.768845][ T5367] lru_add_drain+0x122/0x3e0 [ 85.770863][ T5367] __folio_batch_release+0x48/0x90 [ 85.773131][ T5367] shmem_undo_range+0x49e/0x14b0 [ 85.775299][ T5367] shmem_evict_inode+0x272/0xa70 [ 85.777374][ T5367] evict+0x504/0x9c0 [ 85.779158][ T5367] __dentry_kill+0x209/0x660 [ 85.781096][ T5367] dput+0x19f/0x2b0 [ 85.782783][ T5367] do_renameat2+0x6de/0xa80 [ 85.784629][ T5367] __x64_sys_rename+0x82/0x90 [ 85.786644][ T5367] do_syscall_64+0xfa/0x3b0 [ 85.788564][ T5367] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.790944][ T5367] [ 85.791847][ T5367] Memory state around the buggy address: [ 85.793992][ T5367] ffff88804cde1180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 85.797314][ T5367] ffff88804cde1200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 85.800684][ T5367] >ffff88804cde1280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 85.803842][ T5367] ^ [ 85.806429][ T5367] ffff88804cde1300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 85.809817][ T5367] ffff88804cde1380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 85.813601][ T5367] ================================================================== [ 85.829722][ T5367] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 85.832772][ T5367] CPU: 0 UID: 0 PID: 5367 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 85.836646][ T5367] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 85.841387][ T5367] Call Trace: [ 85.842934][ T5367] [ 85.844265][ T5367] dump_stack_lvl+0x99/0x250 [ 85.846344][ T5367] ? __asan_memcpy+0x40/0x70 [ 85.848347][ T5367] ? __pfx_dump_stack_lvl+0x10/0x10 [ 85.850603][ T5367] ? __pfx__printk+0x10/0x10 [ 85.852386][ T5367] vpanic+0x281/0x750 [ 85.854029][ T5367] ? __pfx_print_hex_dump+0x10/0x10 [ 85.856270][ T5367] ? __pfx_vpanic+0x10/0x10 [ 85.858205][ T5367] ? preempt_schedule_common+0x83/0xd0 [ 85.860872][ T5367] ? preempt_schedule+0xae/0xc0 [ 85.863005][ T5367] panic+0xb9/0xc0 [ 85.864726][ T5367] ? __pfx_panic+0x10/0x10 [ 85.866711][ T5367] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 85.869324][ T5367] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 85.871547][ T5367] check_panic_on_warn+0x89/0xb0 [ 85.873690][ T5367] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 85.875993][ T5367] end_report+0x78/0x160 [ 85.877776][ T5367] kasan_report+0x129/0x150 [ 85.880160][ T5367] ? bdev_getblk+0x80/0x660 [ 85.882567][ T5367] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 85.885088][ T5367] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 85.887438][ T5367] kasan_check_range+0x2b0/0x2c0 [ 85.889799][ T5367] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 85.892145][ T5367] __asan_memmove+0x29/0x70 [ 85.894131][ T5367] ext4_xattr_set_entry+0x9c1/0x1e20 [ 85.896480][ T5367] ext4_xattr_ibody_set+0x254/0x6a0 [ 85.898628][ T5367] ext4_destroy_inline_data_nolock+0x214/0x5b0 [ 85.901236][ T5367] ? __pfx_ext4_destroy_inline_data_nolock+0x10/0x10 [ 85.903966][ T5367] ? down_write+0x162/0x1f0 [ 85.905721][ T5367] ? __filemap_get_folio+0x79f/0xaf0 [ 85.908023][ T5367] ext4_convert_inline_data_to_extent+0x540/0xdd0 [ 85.910623][ T5367] ? __pfx_ext4_convert_inline_data_to_extent+0x10/0x10 [ 85.913428][ T5367] ? ext4_inode_journal_mode+0x18c/0x480 [ 85.915932][ T5367] ? ext4_try_to_write_inline_data+0x49/0xa0 [ 85.918304][ T5367] ext4_write_begin+0x382/0x19a0 [ 85.920396][ T5367] ? lockdep_hardirqs_on+0x9c/0x150 [ 85.922384][ T5367] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 85.924872][ T5367] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 85.927626][ T5367] ? __mark_inode_dirty+0x3d2/0xe10 [ 85.929940][ T5367] ? __pfx_ext4_write_begin+0x10/0x10 [ 85.932305][ T5367] ? __ext4_handle_dirty_metadata+0x2fd/0x810 [ 85.934647][ T5367] ext4_da_write_begin+0x445/0xda0 [ 85.936822][ T5367] ? __lock_acquire+0xab9/0xd20 [ 85.938992][ T5367] ? __pfx_ext4_da_write_begin+0x10/0x10 [ 85.941255][ T5367] generic_perform_write+0x2c2/0x900 [ 85.943673][ T5367] ? __pfx_generic_perform_write+0x10/0x10 [ 85.946194][ T5367] ? file_modified_flags+0x4bb/0x560 [ 85.948806][ T5367] ? ext4_write_checks+0x24b/0x2c0 [ 85.951483][ T5367] ext4_buffered_write_iter+0xce/0x3a0 [ 85.953709][ T5367] ext4_file_write_iter+0x298/0x1bc0 [ 85.955837][ T5367] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 85.958291][ T5367] vfs_write+0x5c9/0xb30 [ 85.960021][ T5367] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 85.962353][ T5367] ? __pfx_vfs_write+0x10/0x10 [ 85.964408][ T5367] ? __fget_files+0x2a/0x420 [ 85.966473][ T5367] __x64_sys_pwrite64+0x193/0x220 [ 85.968633][ T5367] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 85.970881][ T5367] ? do_syscall_64+0xbe/0x3b0 [ 85.972807][ T5367] do_syscall_64+0xfa/0x3b0 [ 85.974619][ T5367] ? lockdep_hardirqs_on+0x9c/0x150 [ 85.976530][ T5367] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.979305][ T5367] ? clear_bhb_loop+0x60/0xb0 [ 85.981465][ T5367] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.983972][ T5367] RIP: 0033:0x7f4864b8eec9 [ 85.985831][ T5367] 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 [ 85.994363][ T5367] RSP: 002b:00007f486595f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 85.998218][ T5367] RAX: ffffffffffffffda RBX: 00007f4864de6090 RCX: 00007f4864b8eec9 [ 86.001846][ T5367] RDX: 00000000200000c1 RSI: 00002000000000c0 RDI: 0000000000000004 [ 86.005370][ T5367] RBP: 00007f4864c11f91 R08: 0000000000000000 R09: 0000000000000000 [ 86.008908][ T5367] R10: 0000000000009000 R11: 0000000000000246 R12: 0000000000000000 [ 86.012500][ T5367] R13: 00007f4864de6128 R14: 00007f4864de6090 R15: 00007ffeb5604de8 [ 86.016060][ T5367] [ 86.017840][ T5367] Kernel Offset: disabled [ 86.019689][ T5367] Rebooting in 86400 seconds..