program: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x200000005c832, 0xffffffffffffffff, 0x0) socket$xdp(0x2c, 0x3, 0x0) syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000140)={[{@discard}, {@grpquota}]}, 0x1, 0x3d0, &(0x7f00000004c0)="$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") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000340)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc4042, 0x1ff) 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(r2, r3, 0x0, 0xfffe81) syz_clone(0x200000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 76.287480][ T5338] Bluetooth: hci0: command tx timeout [ 76.363945][ T1315] ieee802154 phy0 wpan0: encryption failed: -22 [ 76.368677][ T1315] ieee802154 phy1 wpan1: encryption failed: -22 [ 76.379968][ T5359] loop0: detected capacity change from 0 to 512 [ 76.404582][ T5359] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.472572][ T25] audit: type=1800 audit(1758744488.579:2): pid=5360 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.0" name="file1" dev="loop0" ino=15 res=0 errno=0 [ 76.507520][ T5360] loop0: detected capacity change from 512 to 255 [ 76.526310][ T5360] ================================================================== [ 76.530484][ T5360] BUG: KASAN: out-of-bounds in ext4_xattr_set_entry+0x9c1/0x1e20 [ 76.533840][ T5360] Read of size 18446744073709551600 at addr ffff888043508eb8 by task syz.0.0/5360 [ 76.538354][ T5360] [ 76.539570][ T5360] CPU: 0 UID: 0 PID: 5360 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 76.539587][ T5360] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 76.539595][ T5360] Call Trace: [ 76.539602][ T5360] [ 76.539609][ T5360] dump_stack_lvl+0x189/0x250 [ 76.539626][ T5360] ? __virt_addr_valid+0x1c8/0x5c0 [ 76.539642][ T5360] ? rcu_is_watching+0x15/0xb0 [ 76.539654][ T5360] ? __kasan_check_byte+0x12/0x40 [ 76.539669][ T5360] ? __pfx_dump_stack_lvl+0x10/0x10 [ 76.539681][ T5360] ? rcu_is_watching+0x15/0xb0 [ 76.539692][ T5360] ? lock_release+0x4b/0x3e0 [ 76.539708][ T5360] ? __virt_addr_valid+0x1c8/0x5c0 [ 76.539721][ T5360] ? __virt_addr_valid+0x4a5/0x5c0 [ 76.539735][ T5360] print_report+0xca/0x240 [ 76.539746][ T5360] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 76.539760][ T5360] kasan_report+0x118/0x150 [ 76.539773][ T5360] ? bdev_getblk+0x80/0x660 [ 76.539789][ T5360] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 76.539804][ T5360] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 76.539817][ T5360] kasan_check_range+0x2b0/0x2c0 [ 76.539831][ T5360] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 76.539845][ T5360] __asan_memmove+0x29/0x70 [ 76.539856][ T5360] ext4_xattr_set_entry+0x9c1/0x1e20 [ 76.539876][ T5360] ext4_xattr_ibody_set+0x254/0x6a0 [ 76.539891][ T5360] ext4_destroy_inline_data_nolock+0x214/0x5b0 [ 76.539906][ T5360] ? __pfx_ext4_destroy_inline_data_nolock+0x10/0x10 [ 76.539916][ T5360] ? ext4_read_inline_folio+0x6eb/0x850 [ 76.539934][ T5360] ? __pfx_ext4_read_inline_folio+0x10/0x10 [ 76.539950][ T5360] ? down_write+0x162/0x1f0 [ 76.540005][ T5360] ? __filemap_get_folio+0x79f/0xaf0 [ 76.540026][ T5360] ext4_convert_inline_data_to_extent+0x540/0xdd0 [ 76.540047][ T5360] ? __pfx_ext4_convert_inline_data_to_extent+0x10/0x10 [ 76.540072][ T5360] ? ext4_inode_journal_mode+0x18c/0x480 [ 76.540090][ T5360] ? ext4_try_to_write_inline_data+0x49/0xa0 [ 76.540103][ T5360] ext4_write_begin+0x382/0x19a0 [ 76.540122][ T5360] ? lockdep_hardirqs_on+0x9c/0x150 [ 76.540134][ T5360] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 76.540152][ T5360] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 76.540170][ T5360] ? __mark_inode_dirty+0x3d2/0xe10 [ 76.540184][ T5360] ? __pfx_ext4_write_begin+0x10/0x10 [ 76.540198][ T5360] ? __ext4_handle_dirty_metadata+0x2fd/0x810 [ 76.540213][ T5360] ext4_da_write_begin+0x445/0xda0 [ 76.540223][ T5360] ? __lock_acquire+0xab9/0xd20 [ 76.540239][ T5360] ? __pfx_ext4_da_write_begin+0x10/0x10 [ 76.540253][ T5360] generic_perform_write+0x2c2/0x900 [ 76.540265][ T5360] ? __pfx_generic_perform_write+0x10/0x10 [ 76.540274][ T5360] ? file_modified_flags+0x4bb/0x560 [ 76.540286][ T5360] ? ext4_write_checks+0x24b/0x2c0 [ 76.540300][ T5360] ext4_buffered_write_iter+0xce/0x3a0 [ 76.540314][ T5360] ext4_file_write_iter+0x298/0x1bc0 [ 76.540331][ T5360] ? splice_from_pipe_next+0x608/0x660 [ 76.540344][ T5360] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 76.540356][ T5360] ? __asan_memset+0x22/0x50 [ 76.540366][ T5360] iter_file_splice_write+0x975/0x10e0 [ 76.540386][ T5360] ? __pfx_iter_file_splice_write+0x10/0x10 [ 76.540400][ T5360] ? rcu_read_lock_any_held+0xb3/0x120 [ 76.540415][ T5360] ? __pfx_iter_file_splice_write+0x10/0x10 [ 76.540428][ T5360] direct_splice_actor+0x101/0x160 [ 76.540442][ T5360] splice_direct_to_actor+0x5a5/0xcc0 [ 76.540458][ T5360] ? __pfx_direct_splice_actor+0x10/0x10 [ 76.540472][ T5360] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 76.540486][ T5360] do_splice_direct+0x181/0x270 [ 76.540499][ T5360] ? __pfx_do_splice_direct+0x10/0x10 [ 76.540512][ T5360] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 76.540526][ T5360] ? rw_verify_area+0x255/0x4d0 [ 76.540539][ T5360] do_sendfile+0x4da/0x7e0 [ 76.540555][ T5360] ? __pfx_do_sendfile+0x10/0x10 [ 76.540569][ T5360] ? rcu_is_watching+0x15/0xb0 [ 76.540580][ T5360] ? __rseq_handle_notify_resume+0x37e/0x11f0 [ 76.540599][ T5360] __se_sys_sendfile64+0x13e/0x190 [ 76.540615][ T5360] ? __pfx___se_sys_sendfile64+0x10/0x10 [ 76.540627][ T5360] ? rcu_is_watching+0x15/0xb0 [ 76.540637][ T5360] ? do_syscall_64+0xbe/0x3b0 [ 76.540649][ T5360] do_syscall_64+0xfa/0x3b0 [ 76.540660][ T5360] ? lockdep_hardirqs_on+0x9c/0x150 [ 76.540671][ T5360] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.540681][ T5360] ? clear_bhb_loop+0x60/0xb0 [ 76.540694][ T5360] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.540705][ T5360] RIP: 0033:0x7f0e8998eec9 [ 76.540716][ T5360] 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 [ 76.540726][ T5360] RSP: 002b:00007f0e8a7b2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 76.540740][ T5360] RAX: ffffffffffffffda RBX: 00007f0e89be6090 RCX: 00007f0e8998eec9 [ 76.540749][ T5360] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000007 [ 76.540756][ T5360] RBP: 00007f0e89a11f91 R08: 0000000000000000 R09: 0000000000000000 [ 76.540763][ T5360] R10: 0000000000fffe81 R11: 0000000000000246 R12: 0000000000000000 [ 76.540770][ T5360] R13: 00007f0e89be6128 R14: 00007f0e89be6090 R15: 00007fff852028a8 [ 76.540791][ T5360] [ 76.540796][ T5360] [ 76.749632][ T5360] The buggy address belongs to the physical page: [ 76.752437][ T5360] page: refcount:3 mapcount:0 mapping:ffff888032184d80 index:0x4 pfn:0x43508 [ 76.756224][ T5360] memcg:ffff88801c6b0000 [ 76.758108][ T5360] aops:def_blk_aops ino:700000 dentry name(?):"" [ 76.760784][ T5360] flags: 0x4fff38000004a3c(referenced|uptodate|dirty|lru|workingset|owner_2|private|node=1|zone=1|lastcpupid=0x7ff) [ 76.765748][ T5360] raw: 04fff38000004a3c ffffea00010dd5c8 ffffea0001014508 ffff888032184d80 [ 76.769495][ T5360] raw: 0000000000000004 ffff8880122a4bc8 00000003ffffffff ffff88801c6b0000 [ 76.773094][ T5360] page dumped because: kasan: bad access detected [ 76.775806][ T5360] page_owner tracks the page as allocated [ 76.778265][ T5360] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 5336, tgid 5336 (udevd), ts 76515382502, free_ts 76483187445 [ 76.786474][ T5360] post_alloc_hook+0x240/0x2a0 [ 76.788547][ T5360] get_page_from_freelist+0x21e4/0x22c0 [ 76.790851][ T5360] __alloc_frozen_pages_noprof+0x181/0x370 [ 76.793267][ T5360] alloc_pages_mpol+0x232/0x4a0 [ 76.795284][ T5360] alloc_pages_noprof+0xa9/0x190 [ 76.797427][ T5360] folio_alloc_noprof+0x1e/0x30 [ 76.799463][ T5360] filemap_alloc_folio_noprof+0xdf/0x470 [ 76.801777][ T5360] page_cache_ra_unbounded+0x2b9/0x7b0 [ 76.804076][ T5360] page_cache_sync_ra+0x3b9/0xb10 [ 76.806161][ T5360] filemap_get_pages+0x43c/0x1ea0 [ 76.808298][ T5360] filemap_read+0x3f6/0x11a0 [ 76.810338][ T5360] blkdev_read_iter+0x30a/0x440 [ 76.812473][ T5360] vfs_read+0x557/0xa30 [ 76.814318][ T5360] ksys_read+0x145/0x250 [ 76.816122][ T5360] do_syscall_64+0xfa/0x3b0 [ 76.818130][ T5360] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.820644][ T5360] page last free pid 5360 tgid 5358 stack trace: [ 76.823387][ T5360] free_unref_folios+0xdbd/0x1520 [ 76.825472][ T5360] folios_put_refs+0x559/0x640 [ 76.827474][ T5360] mapping_try_invalidate+0x324/0x410 [ 76.829753][ T5360] loop_set_status+0x26e/0xd60 [ 76.831885][ T5360] lo_ioctl+0x9f6/0x1c10 [ 76.833644][ T5360] blkdev_ioctl+0x5a5/0x6d0 [ 76.835585][ T5360] __se_sys_ioctl+0xfc/0x170 [ 76.837523][ T5360] do_syscall_64+0xfa/0x3b0 [ 76.839586][ T5360] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.842069][ T5360] [ 76.843105][ T5360] Memory state around the buggy address: [ 76.845460][ T5360] ffff888043508d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 76.849021][ T5360] ffff888043508e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 76.852468][ T5360] >ffff888043508e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 76.855845][ T5360] ^ [ 76.858498][ T5360] ffff888043508f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 76.861687][ T5360] ffff888043508f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 76.865028][ T5360] ================================================================== [ 76.917451][ T5360] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 76.920604][ T5360] CPU: 0 UID: 0 PID: 5360 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 76.924420][ T5360] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 76.929139][ T5360] Call Trace: [ 76.930634][ T5360] [ 76.931893][ T5360] dump_stack_lvl+0x99/0x250 [ 76.933776][ T5360] ? __asan_memcpy+0x40/0x70 [ 76.935700][ T5360] ? __pfx_dump_stack_lvl+0x10/0x10 [ 76.937935][ T5360] ? __pfx__printk+0x10/0x10 [ 76.939966][ T5360] vpanic+0x281/0x750 [ 76.941688][ T5360] ? __pfx_print_hex_dump+0x10/0x10 [ 76.943969][ T5360] ? __pfx_vpanic+0x10/0x10 [ 76.946035][ T5360] ? preempt_schedule_common+0x83/0xd0 [ 76.948399][ T5360] ? preempt_schedule+0xae/0xc0 [ 76.950566][ T5360] panic+0xb9/0xc0 [ 76.952160][ T5360] ? __pfx_panic+0x10/0x10 [ 76.954120][ T5360] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 76.956796][ T5360] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 76.959204][ T5360] check_panic_on_warn+0x89/0xb0 [ 76.961315][ T5360] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 76.963671][ T5360] end_report+0x78/0x160 [ 76.965519][ T5360] kasan_report+0x129/0x150 [ 76.967477][ T5360] ? bdev_getblk+0x80/0x660 [ 76.969502][ T5360] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 76.971867][ T5360] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 76.974197][ T5360] kasan_check_range+0x2b0/0x2c0 [ 76.976331][ T5360] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 76.978631][ T5360] __asan_memmove+0x29/0x70 [ 76.980572][ T5360] ext4_xattr_set_entry+0x9c1/0x1e20 [ 76.982866][ T5360] ext4_xattr_ibody_set+0x254/0x6a0 [ 76.985153][ T5360] ext4_destroy_inline_data_nolock+0x214/0x5b0 [ 76.987880][ T5360] ? __pfx_ext4_destroy_inline_data_nolock+0x10/0x10 [ 76.990774][ T5360] ? ext4_read_inline_folio+0x6eb/0x850 [ 76.993094][ T5360] ? __pfx_ext4_read_inline_folio+0x10/0x10 [ 76.995673][ T5360] ? down_write+0x162/0x1f0 [ 76.997735][ T5360] ? __filemap_get_folio+0x79f/0xaf0 [ 77.000051][ T5360] ext4_convert_inline_data_to_extent+0x540/0xdd0 [ 77.002852][ T5360] ? __pfx_ext4_convert_inline_data_to_extent+0x10/0x10 [ 77.005797][ T5360] ? ext4_inode_journal_mode+0x18c/0x480 [ 77.008359][ T5360] ? ext4_try_to_write_inline_data+0x49/0xa0 [ 77.011023][ T5360] ext4_write_begin+0x382/0x19a0 [ 77.013150][ T5360] ? lockdep_hardirqs_on+0x9c/0x150 [ 77.015453][ T5360] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 77.018072][ T5360] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 77.020861][ T5360] ? __mark_inode_dirty+0x3d2/0xe10 [ 77.023127][ T5360] ? __pfx_ext4_write_begin+0x10/0x10 [ 77.025498][ T5360] ? __ext4_handle_dirty_metadata+0x2fd/0x810 [ 77.028247][ T5360] ext4_da_write_begin+0x445/0xda0 [ 77.030493][ T5360] ? __lock_acquire+0xab9/0xd20 [ 77.032508][ T5360] ? __pfx_ext4_da_write_begin+0x10/0x10 [ 77.034938][ T5360] generic_perform_write+0x2c2/0x900 [ 77.037267][ T5360] ? __pfx_generic_perform_write+0x10/0x10 [ 77.039730][ T5360] ? file_modified_flags+0x4bb/0x560 [ 77.041981][ T5360] ? ext4_write_checks+0x24b/0x2c0 [ 77.044165][ T5360] ext4_buffered_write_iter+0xce/0x3a0 [ 77.046473][ T5360] ext4_file_write_iter+0x298/0x1bc0 [ 77.048750][ T5360] ? splice_from_pipe_next+0x608/0x660 [ 77.051113][ T5360] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 77.053504][ T5360] ? __asan_memset+0x22/0x50 [ 77.055525][ T5360] iter_file_splice_write+0x975/0x10e0 [ 77.057875][ T5360] ? __pfx_iter_file_splice_write+0x10/0x10 [ 77.060407][ T5360] ? rcu_read_lock_any_held+0xb3/0x120 [ 77.062705][ T5360] ? __pfx_iter_file_splice_write+0x10/0x10 [ 77.065249][ T5360] direct_splice_actor+0x101/0x160 [ 77.067596][ T5360] splice_direct_to_actor+0x5a5/0xcc0 [ 77.069914][ T5360] ? __pfx_direct_splice_actor+0x10/0x10 [ 77.072317][ T5360] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 77.074785][ T5360] do_splice_direct+0x181/0x270 [ 77.076868][ T5360] ? __pfx_do_splice_direct+0x10/0x10 [ 77.079234][ T5360] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 77.081689][ T5360] ? rw_verify_area+0x255/0x4d0 [ 77.083838][ T5360] do_sendfile+0x4da/0x7e0 [ 77.085775][ T5360] ? __pfx_do_sendfile+0x10/0x10 [ 77.088001][ T5360] ? rcu_is_watching+0x15/0xb0 [ 77.090078][ T5360] ? __rseq_handle_notify_resume+0x37e/0x11f0 [ 77.092816][ T5360] __se_sys_sendfile64+0x13e/0x190 [ 77.095931][ T5360] ? __pfx___se_sys_sendfile64+0x10/0x10 [ 77.098527][ T5360] ? rcu_is_watching+0x15/0xb0 [ 77.100547][ T5360] ? do_syscall_64+0xbe/0x3b0 [ 77.102605][ T5360] do_syscall_64+0xfa/0x3b0 [ 77.104715][ T5360] ? lockdep_hardirqs_on+0x9c/0x150 [ 77.107095][ T5360] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.109668][ T5360] ? clear_bhb_loop+0x60/0xb0 [ 77.111634][ T5360] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.114190][ T5360] RIP: 0033:0x7f0e8998eec9 [ 77.116131][ T5360] 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 [ 77.124163][ T5360] RSP: 002b:00007f0e8a7b2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 77.127826][ T5360] RAX: ffffffffffffffda RBX: 00007f0e89be6090 RCX: 00007f0e8998eec9 [ 77.131365][ T5360] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000007 [ 77.134628][ T5360] RBP: 00007f0e89a11f91 R08: 0000000000000000 R09: 0000000000000000 [ 77.137914][ T5360] R10: 0000000000fffe81 R11: 0000000000000246 R12: 0000000000000000 [ 77.141175][ T5360] R13: 00007f0e89be6128 R14: 00007f0e89be6090 R15: 00007fff852028a8 [ 77.144535][ T5360] [ 77.146299][ T5360] Kernel Offset: disabled [ 77.148276][ T5360] Rebooting in 86400 seconds..