program: syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000780)='./file0\x00', 0x46, &(0x7f0000000040)={[{@grpid}, {@jqfmt_vfsv0}, {@auto_da_alloc_val}]}, 0x1, 0x746, &(0x7f0000000f40)="$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") r0 = creat(&(0x7f0000000080)='./file1\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x111) mount(&(0x7f0000000280)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x5000, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x2, 0x8005, 0x0, 0x0, 0x9, 0x1c, "ef359f413bb93852f7d6a4ae6dddfbd1ce5d29c2ee5e5ca9000ff8ee09e737ff0edf110ff4117639c2eb4b78c660e677df701905b9aafab4afaaf755a3f6a004", "035f47c6780820d1cbf7966da2dc499b060000002ded71038259ca171ce1a311ef54ec32d71e14ef3dc177e9b48b00002f00", "f28359738e229a4c66810000000000d300e6d602000004000000000000000001", [0x81]}) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0xe7030000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x7f000, 0x4000}]) [ 75.443300][ T4703] Bluetooth: hci0: command tx timeout [ 75.528708][ T5353] loop0: detected capacity change from 0 to 2048 [ 75.533382][ T5353] ======================================================= [ 75.533382][ T5353] WARNING: The mand mount option has been deprecated and [ 75.533382][ T5353] and is ignored by this kernel. Remove the mand [ 75.533382][ T5353] option from the mount to silence this warning. [ 75.533382][ T5353] ======================================================= [ 75.624113][ T5353] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.670348][ T5353] loop0: detected capacity change from 2048 to 64 [ 75.689420][ T5353] ================================================================== [ 75.692613][ T5353] BUG: KASAN: out-of-bounds in ext4_xattr_set_entry+0x9c1/0x1e20 [ 75.695582][ T5353] Read of size 18446744073709551600 at addr ffff88804c966eb8 by task syz.0.0/5353 [ 75.699195][ T5353] [ 75.700250][ T5353] CPU: 0 UID: 0 PID: 5353 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 75.700266][ T5353] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 75.700274][ T5353] Call Trace: [ 75.700280][ T5353] [ 75.700286][ T5353] dump_stack_lvl+0x189/0x250 [ 75.700304][ T5353] ? __virt_addr_valid+0x1c8/0x5c0 [ 75.700320][ T5353] ? rcu_is_watching+0x15/0xb0 [ 75.700332][ T5353] ? __kasan_check_byte+0x12/0x40 [ 75.700345][ T5353] ? __pfx_dump_stack_lvl+0x10/0x10 [ 75.700357][ T5353] ? rcu_is_watching+0x15/0xb0 [ 75.700367][ T5353] ? lock_release+0x4b/0x3e0 [ 75.700382][ T5353] ? __virt_addr_valid+0x1c8/0x5c0 [ 75.700396][ T5353] ? __virt_addr_valid+0x4a5/0x5c0 [ 75.700409][ T5353] print_report+0xca/0x240 [ 75.700420][ T5353] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 75.700433][ T5353] kasan_report+0x118/0x150 [ 75.700446][ T5353] ? bdev_getblk+0x80/0x660 [ 75.700463][ T5353] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 75.700477][ T5353] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 75.700492][ T5353] kasan_check_range+0x2b0/0x2c0 [ 75.700506][ T5353] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 75.700522][ T5353] __asan_memmove+0x29/0x70 [ 75.700534][ T5353] ext4_xattr_set_entry+0x9c1/0x1e20 [ 75.700555][ T5353] ext4_xattr_ibody_set+0x254/0x6a0 [ 75.700568][ T5353] ext4_destroy_inline_data_nolock+0x214/0x5b0 [ 75.700577][ T5353] ? __pfx_ext4_destroy_inline_data_nolock+0x10/0x10 [ 75.700589][ T5353] ? ext4_read_inline_folio+0x6eb/0x850 [ 75.700600][ T5353] ? __pfx_ext4_read_inline_folio+0x10/0x10 [ 75.700613][ T5353] ? down_write+0x162/0x1f0 [ 75.700791][ T5353] ? __filemap_get_folio+0x79f/0xaf0 [ 75.700811][ T5353] ext4_convert_inline_data_to_extent+0x540/0xdd0 [ 75.700833][ T5353] ? __pfx_ext4_convert_inline_data_to_extent+0x10/0x10 [ 75.700851][ T5353] ? ext4_inode_journal_mode+0x18c/0x480 [ 75.700870][ T5353] ? balance_dirty_pages+0x11b6/0x1430 [ 75.700887][ T5353] ? ext4_try_to_write_inline_data+0x49/0xa0 [ 75.700899][ T5353] ext4_write_begin+0x382/0x19a0 [ 75.700923][ T5353] ? __mark_inode_dirty+0x3d2/0xe10 [ 75.700941][ T5353] ? __pfx_balance_dirty_pages+0x10/0x10 [ 75.700956][ T5353] ? __pfx_ext4_write_begin+0x10/0x10 [ 75.700973][ T5353] ext4_da_write_begin+0x445/0xda0 [ 75.700988][ T5353] ? __pfx_ext4_da_write_begin+0x10/0x10 [ 75.701000][ T5353] generic_perform_write+0x2c2/0x900 [ 75.701013][ T5353] ? __pfx_generic_perform_write+0x10/0x10 [ 75.701023][ T5353] ? file_modified_flags+0x4bb/0x560 [ 75.701034][ T5353] ? ext4_write_checks+0x24b/0x2c0 [ 75.701052][ T5353] ext4_buffered_write_iter+0xce/0x3a0 [ 75.701065][ T5353] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 75.701081][ T5353] ext4_file_write_iter+0x298/0x1bc0 [ 75.701096][ T5353] ? __lock_acquire+0xab9/0xd20 [ 75.701114][ T5353] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 75.701128][ T5353] ? aio_write+0x4c4/0x7a0 [ 75.701146][ T5353] aio_write+0x535/0x7a0 [ 75.701161][ T5353] ? __pfx_aio_write+0x10/0x10 [ 75.701178][ T5353] ? __might_fault+0xb0/0x130 [ 75.701196][ T5353] io_submit_one+0x78b/0x1310 [ 75.701216][ T5353] ? __pfx_io_submit_one+0x10/0x10 [ 75.701237][ T5353] ? __might_fault+0xb0/0x130 [ 75.701247][ T5353] ? __might_fault+0xb0/0x130 [ 75.701255][ T5353] __se_sys_io_submit+0x185/0x2f0 [ 75.701265][ T5353] ? __pfx___se_sys_io_submit+0x10/0x10 [ 75.701276][ T5353] ? do_syscall_64+0xbe/0x3b0 [ 75.701285][ T5353] do_syscall_64+0xfa/0x3b0 [ 75.701292][ T5353] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.701299][ T5353] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.701307][ T5353] ? clear_bhb_loop+0x60/0xb0 [ 75.701315][ T5353] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.701322][ T5353] RIP: 0033:0x7fdf7558eec9 [ 75.701330][ T5353] 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 [ 75.701337][ T5353] RSP: 002b:00007fdf764d7038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 75.701346][ T5353] RAX: ffffffffffffffda RBX: 00007fdf757e5fa0 RCX: 00007fdf7558eec9 [ 75.701351][ T5353] RDX: 0000200000000540 RSI: 000000000000003b RDI: 00007fdf7648d000 [ 75.701356][ T5353] RBP: 00007fdf75611f91 R08: 0000000000000000 R09: 0000000000000000 [ 75.701360][ T5353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.701364][ T5353] R13: 00007fdf757e6038 R14: 00007fdf757e5fa0 R15: 00007ffe47b86548 [ 75.701372][ T5353] [ 75.701374][ T5353] [ 75.883654][ T5353] The buggy address belongs to the physical page: [ 75.886411][ T5353] page: refcount:3 mapcount:0 mapping:ffff888000c3cd80 index:0x2 pfn:0x4c966 [ 75.889797][ T5353] memcg:ffff88801c6b0d00 [ 75.891688][ T5353] aops:def_blk_aops ino:700000 dentry name(?):"" [ 75.894338][ T5353] flags: 0x4fff18000004214(referenced|dirty|workingset|private|node=1|zone=1|lastcpupid=0x7ff) [ 75.898670][ T5353] raw: 04fff18000004214 0000000000000000 dead000000000122 ffff888000c3cd80 [ 75.902546][ T5353] raw: 0000000000000002 ffff888032096ae0 00000003ffffffff ffff88801c6b0d00 [ 75.906184][ T5353] page dumped because: kasan: bad access detected [ 75.908964][ T5353] page_owner tracks the page as allocated [ 75.911363][ T5353] page last allocated via order 0, migratetype Movable, gfp_mask 0x148c48(GFP_NOFS|__GFP_MOVABLE|__GFP_NOFAIL|__GFP_COMP|__GFP_HARDWALL), pid 5353, tgid 5352 (syz.0.0), ts 75688193717, free_ts 75687803506 [ 75.919646][ T5353] post_alloc_hook+0x240/0x2a0 [ 75.921867][ T5353] get_page_from_freelist+0x21e4/0x22c0 [ 75.924714][ T5353] __alloc_frozen_pages_noprof+0x181/0x370 [ 75.927394][ T5353] alloc_pages_mpol+0x232/0x4a0 [ 75.929672][ T5353] alloc_pages_noprof+0xa9/0x190 [ 75.932148][ T5353] folio_alloc_noprof+0x1e/0x30 [ 75.934285][ T5353] filemap_alloc_folio_noprof+0xdf/0x470 [ 75.936986][ T5353] __filemap_get_folio+0x3f2/0xaf0 [ 75.939573][ T5353] bdev_getblk+0x1ad/0x660 [ 75.941498][ T5353] __ext4_get_inode_loc+0x561/0x1040 [ 75.943674][ T5353] ext4_get_inode_loc+0x81/0xf0 [ 75.945643][ T5353] ext4_xattr_ibody_get+0x111/0x510 [ 75.947720][ T5353] ext4_xattr_get+0x123/0x6a0 [ 75.949664][ T5353] __vfs_getxattr+0x3f4/0x430 [ 75.951581][ T5353] cap_inode_need_killpriv+0x45/0x60 [ 75.953441][ T5353] security_inode_need_killpriv+0x89/0x270 [ 75.955445][ T5353] page last free pid 5331 tgid 5331 stack trace: [ 75.958059][ T5353] free_unref_folios+0xdbd/0x1520 [ 75.960113][ T5353] folios_put_refs+0x559/0x640 [ 75.962081][ T5353] shmem_undo_range+0x49e/0x14b0 [ 75.964303][ T5353] shmem_evict_inode+0x272/0xa70 [ 75.966532][ T5353] evict+0x504/0x9c0 [ 75.968115][ T5353] __dentry_kill+0x209/0x660 [ 75.970024][ T5353] dput+0x19f/0x2b0 [ 75.971612][ T5353] do_renameat2+0x6de/0xa80 [ 75.973559][ T5353] __x64_sys_rename+0x82/0x90 [ 75.975685][ T5353] do_syscall_64+0xfa/0x3b0 [ 75.977653][ T5353] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.980154][ T5353] [ 75.981159][ T5353] Memory state around the buggy address: [ 75.983437][ T5353] ffff88804c966d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 75.986585][ T5353] ffff88804c966e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 75.989815][ T5353] >ffff88804c966e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 75.993159][ T5353] ^ [ 75.995714][ T5353] ffff88804c966f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 75.999065][ T5353] ffff88804c966f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 76.002715][ T5353] ================================================================== [ 76.054206][ T5353] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 76.057517][ T5353] CPU: 0 UID: 0 PID: 5353 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 76.061508][ T5353] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 76.065866][ T5353] Call Trace: [ 76.067139][ T5353] [ 76.068416][ T5353] dump_stack_lvl+0x99/0x250 [ 76.070417][ T5353] ? __asan_memcpy+0x40/0x70 [ 76.072475][ T5353] ? __pfx_dump_stack_lvl+0x10/0x10 [ 76.075252][ T5353] ? __pfx__printk+0x10/0x10 [ 76.077741][ T5353] vpanic+0x281/0x750 [ 76.079801][ T5353] ? __pfx_print_hex_dump+0x10/0x10 [ 76.082226][ T5353] ? __pfx_vpanic+0x10/0x10 [ 76.084117][ T5353] ? preempt_schedule_common+0x83/0xd0 [ 76.086485][ T5353] ? preempt_schedule+0xae/0xc0 [ 76.088565][ T5353] panic+0xb9/0xc0 [ 76.090033][ T5353] ? __pfx_panic+0x10/0x10 [ 76.091860][ T5353] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 76.094178][ T5353] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 76.096380][ T5353] check_panic_on_warn+0x89/0xb0 [ 76.098421][ T5353] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 76.100636][ T5353] end_report+0x78/0x160 [ 76.102357][ T5353] kasan_report+0x129/0x150 [ 76.104234][ T5353] ? bdev_getblk+0x80/0x660 [ 76.106122][ T5353] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 76.108366][ T5353] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 76.110659][ T5353] kasan_check_range+0x2b0/0x2c0 [ 76.112608][ T5353] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 76.114602][ T5353] __asan_memmove+0x29/0x70 [ 76.116534][ T5353] ext4_xattr_set_entry+0x9c1/0x1e20 [ 76.118838][ T5353] ext4_xattr_ibody_set+0x254/0x6a0 [ 76.121063][ T5353] ext4_destroy_inline_data_nolock+0x214/0x5b0 [ 76.123745][ T5353] ? __pfx_ext4_destroy_inline_data_nolock+0x10/0x10 [ 76.126562][ T5353] ? ext4_read_inline_folio+0x6eb/0x850 [ 76.128917][ T5353] ? __pfx_ext4_read_inline_folio+0x10/0x10 [ 76.131394][ T5353] ? down_write+0x162/0x1f0 [ 76.133354][ T5353] ? __filemap_get_folio+0x79f/0xaf0 [ 76.135688][ T5353] ext4_convert_inline_data_to_extent+0x540/0xdd0 [ 76.138382][ T5353] ? __pfx_ext4_convert_inline_data_to_extent+0x10/0x10 [ 76.141196][ T5353] ? ext4_inode_journal_mode+0x18c/0x480 [ 76.143548][ T5353] ? balance_dirty_pages+0x11b6/0x1430 [ 76.145853][ T5353] ? ext4_try_to_write_inline_data+0x49/0xa0 [ 76.148399][ T5353] ext4_write_begin+0x382/0x19a0 [ 76.150422][ T5353] ? __mark_inode_dirty+0x3d2/0xe10 [ 76.152712][ T5353] ? __pfx_balance_dirty_pages+0x10/0x10 [ 76.155108][ T5353] ? __pfx_ext4_write_begin+0x10/0x10 [ 76.157395][ T5353] ext4_da_write_begin+0x445/0xda0 [ 76.159425][ T5353] ? __pfx_ext4_da_write_begin+0x10/0x10 [ 76.161683][ T5353] generic_perform_write+0x2c2/0x900 [ 76.163898][ T5353] ? __pfx_generic_perform_write+0x10/0x10 [ 76.166382][ T5353] ? file_modified_flags+0x4bb/0x560 [ 76.168549][ T5353] ? ext4_write_checks+0x24b/0x2c0 [ 76.170643][ T5353] ext4_buffered_write_iter+0xce/0x3a0 [ 76.172874][ T5353] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 76.175319][ T5353] ext4_file_write_iter+0x298/0x1bc0 [ 76.177562][ T5353] ? __lock_acquire+0xab9/0xd20 [ 76.179591][ T5353] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 76.181977][ T5353] ? aio_write+0x4c4/0x7a0 [ 76.183843][ T5353] aio_write+0x535/0x7a0 [ 76.185615][ T5353] ? __pfx_aio_write+0x10/0x10 [ 76.187663][ T5353] ? __might_fault+0xb0/0x130 [ 76.189599][ T5353] io_submit_one+0x78b/0x1310 [ 76.191531][ T5353] ? __pfx_io_submit_one+0x10/0x10 [ 76.193626][ T5353] ? __might_fault+0xb0/0x130 [ 76.195641][ T5353] ? __might_fault+0xb0/0x130 [ 76.197536][ T5353] __se_sys_io_submit+0x185/0x2f0 [ 76.199658][ T5353] ? __pfx___se_sys_io_submit+0x10/0x10 [ 76.201824][ T5353] ? do_syscall_64+0xbe/0x3b0 [ 76.203856][ T5353] do_syscall_64+0xfa/0x3b0 [ 76.205781][ T5353] ? lockdep_hardirqs_on+0x9c/0x150 [ 76.207926][ T5353] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.210501][ T5353] ? clear_bhb_loop+0x60/0xb0 [ 76.212535][ T5353] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.215056][ T5353] RIP: 0033:0x7fdf7558eec9 [ 76.216930][ T5353] 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 [ 76.224754][ T5353] RSP: 002b:00007fdf764d7038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 76.228214][ T5353] RAX: ffffffffffffffda RBX: 00007fdf757e5fa0 RCX: 00007fdf7558eec9 [ 76.231408][ T5353] RDX: 0000200000000540 RSI: 000000000000003b RDI: 00007fdf7648d000 [ 76.234691][ T5353] RBP: 00007fdf75611f91 R08: 0000000000000000 R09: 0000000000000000 [ 76.237981][ T5353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 76.241326][ T5353] R13: 00007fdf757e6038 R14: 00007fdf757e5fa0 R15: 00007ffe47b86548 [ 76.244594][ T5353] [ 76.246252][ T5353] Kernel Offset: disabled [ 76.248024][ T5353] Rebooting in 86400 seconds..