program: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x3000046, &(0x7f0000000440)={[{@inlinecrypt}, {@barrier}, {@barrier_val={'barrier', 0x3d, 0x2}}, {@block_validity}, {@data_err_ignore}, {@nomblk_io_submit}, {@lazytime}, {@grpquota}, {@noload}, {@nouid32}, {@bh}, {@dioread_nolock}]}, 0x1, 0x553, &(0x7f0000001080)="$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") r0 = creat(&(0x7f0000000080)='./file1\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000600), 0x1, 0x56e, &(0x7f0000000640)="$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") r1 = open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x111) syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000bff000/0x400000)=nil) mount(&(0x7f0000000280)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x5000, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0xe5e7, 0x8005, 0x0, 0x0, 0x19, 0xd, "ef359f413bb93852f7d6a4ae6dddfbd1ce5d29c2ee5e5ca9000ff8ee09e737ff0edf110ff4117639c2eb4b78c660e677df701905b9aafab4afaaf755a3f6a004", "036c47c6780820d1cbf7966d61fdcf335263bd9bffbcc2542ded71038259ca171ce1a311ef54ec32d71e14ef3dc177e9b48b00", "f28359738e229a4c66810000000000d300e6d602000000000000000000000001", [0x8]}) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) getdents64(r3, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x42, 0x0) pwrite64(r4, &(0x7f0000000180)='n', 0x1, 0x8000c61) r5 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x80044940, &(0x7f0000001b00)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000100)='.\x00', 0x1a4243c, &(0x7f0000000680)=ANY=[@ANYRES16=r8, @ANYRES64=r9, @ANYBLOB="12a4095a2aac12f0bfcb206d982e44066381388d27f14002d8d7431d3947f6399c7ff9f5193fc0398653e5a67bbb319f02bf4ac6f6ccd5acbfe1350cc3a6d2d48cf6c089ddf67171ffb3b15988e7b394c5daf3e12ca05e4dbdad7edd45f10cbc296a53a530d4c2d203ee650d5fff3a9b5aae78794fe84327e508172cdd72eeff5af4d6db9379bef20dde8e64b91d31a84ce8a7598bb78cc85108874811fc650f0520a5", @ANYRESOCT=r9, @ANYRESDEC=r6, @ANYRES16=r7, @ANYRESDEC=0x0, @ANYBLOB="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", @ANYRES8, @ANYRES16], 0x0, 0x0, &(0x7f0000000000)) fallocate(r4, 0x0, 0x0, 0x8000c62) io_setup(0x15, &(0x7f0000000240)=0x0) io_submit(r10, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x4000, 0xa00}]) [ 85.300479][ T4668] Bluetooth: hci0: command tx timeout [ 85.364675][ T5328] loop0: detected capacity change from 0 to 1024 [ 85.387471][ T5328] ======================================================= [ 85.387471][ T5328] WARNING: The mand mount option has been deprecated and [ 85.387471][ T5328] and is ignored by this kernel. Remove the mand [ 85.387471][ T5328] option from the mount to silence this warning. [ 85.387471][ T5328] ======================================================= [ 85.437172][ T5328] EXT4-fs: inline encryption not supported [ 85.440618][ T5328] EXT4-fs: Ignoring removed nomblk_io_submit option [ 85.453648][ T5328] EXT4-fs: Ignoring removed bh option [ 85.482062][ T5328] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 85.524309][ T5328] loop0: detected capacity change from 1024 to 64 [ 85.539108][ T5328] EXT4-fs error (device loop0): ext4_readdir:264: inode #2: block 16: comm syz.0.0: path /0/file1: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, size=1024 fake=0 [ 85.559100][ T5328] ================================================================== [ 85.563045][ T5328] BUG: KASAN: out-of-bounds in ext4_xattr_set_entry+0x9c1/0x1e20 [ 85.566956][ T5328] Read of size 18446744073709551600 at addr ffff88804c30d2b8 by task syz.0.0/5328 [ 85.570808][ T5328] [ 85.571911][ T5328] CPU: 0 UID: 0 PID: 5328 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 85.571934][ T5328] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 85.571945][ T5328] Call Trace: [ 85.571955][ T5328] [ 85.571964][ T5328] dump_stack_lvl+0x189/0x250 [ 85.571988][ T5328] ? __virt_addr_valid+0x1c8/0x5c0 [ 85.572008][ T5328] ? rcu_is_watching+0x15/0xb0 [ 85.572024][ T5328] ? __kasan_check_byte+0x12/0x40 [ 85.572038][ T5328] ? __pfx_dump_stack_lvl+0x10/0x10 [ 85.572051][ T5328] ? rcu_is_watching+0x15/0xb0 [ 85.572062][ T5328] ? lock_release+0x4b/0x3e0 [ 85.572072][ T5328] ? __virt_addr_valid+0x1c8/0x5c0 [ 85.572084][ T5328] ? __virt_addr_valid+0x4a5/0x5c0 [ 85.572098][ T5328] print_report+0xca/0x240 [ 85.572110][ T5328] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 85.572124][ T5328] kasan_report+0x118/0x150 [ 85.572137][ T5328] ? bdev_getblk+0x80/0x660 [ 85.572147][ T5328] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 85.572162][ T5328] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 85.572175][ T5328] kasan_check_range+0x2b0/0x2c0 [ 85.572189][ T5328] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 85.572203][ T5328] __asan_memmove+0x29/0x70 [ 85.572214][ T5328] ext4_xattr_set_entry+0x9c1/0x1e20 [ 85.572234][ T5328] ext4_xattr_ibody_set+0x254/0x6a0 [ 85.572250][ T5328] ext4_destroy_inline_data_nolock+0x214/0x5b0 [ 85.572264][ T5328] ? __pfx_ext4_destroy_inline_data_nolock+0x10/0x10 [ 85.572275][ T5328] ? ext4_read_inline_folio+0x6eb/0x850 [ 85.572287][ T5328] ? __pfx_ext4_read_inline_folio+0x10/0x10 [ 85.572296][ T5328] ? down_write+0x162/0x1f0 [ 85.572375][ T5328] ? __filemap_get_folio+0x79f/0xaf0 [ 85.572401][ T5328] ext4_convert_inline_data_to_extent+0x540/0xdd0 [ 85.572427][ T5328] ? __pfx_ext4_convert_inline_data_to_extent+0x10/0x10 [ 85.572443][ T5328] ? ext4_inode_journal_mode+0x18c/0x480 [ 85.572464][ T5328] ? balance_dirty_pages+0x11b6/0x1430 [ 85.572480][ T5328] ? ext4_try_to_write_inline_data+0x49/0xa0 [ 85.572492][ T5328] ext4_write_begin+0x382/0x19a0 [ 85.572506][ T5328] ? __mark_inode_dirty+0x3d2/0xe10 [ 85.572516][ T5328] ? __pfx_balance_dirty_pages+0x10/0x10 [ 85.572525][ T5328] ? __pfx_ext4_write_begin+0x10/0x10 [ 85.572538][ T5328] ext4_da_write_begin+0x445/0xda0 [ 85.572552][ T5328] ? __pfx_ext4_da_write_begin+0x10/0x10 [ 85.572564][ T5328] generic_perform_write+0x2c5/0x900 [ 85.572578][ T5328] ? __pfx_generic_perform_write+0x10/0x10 [ 85.572587][ T5328] ? file_modified_flags+0x4bb/0x560 [ 85.572599][ T5328] ? ext4_write_checks+0x24b/0x2c0 [ 85.572618][ T5328] ext4_buffered_write_iter+0xce/0x3a0 [ 85.572636][ T5328] ext4_file_write_iter+0x298/0x1bc0 [ 85.572652][ T5328] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 85.572668][ T5328] vfs_write+0x5c9/0xb30 [ 85.572681][ T5328] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 85.572694][ T5328] ? __pfx_vfs_write+0x10/0x10 [ 85.572708][ T5328] ? __fget_files+0x2a/0x420 [ 85.572724][ T5328] __x64_sys_pwrite64+0x193/0x220 [ 85.572737][ T5328] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 85.572751][ T5328] ? do_syscall_64+0xbe/0xfa0 [ 85.572766][ T5328] do_syscall_64+0xfa/0xfa0 [ 85.572779][ T5328] ? lockdep_hardirqs_on+0x9c/0x150 [ 85.572791][ T5328] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.572801][ T5328] ? clear_bhb_loop+0x60/0xb0 [ 85.572811][ T5328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.572820][ T5328] RIP: 0033:0x7f400e58f749 [ 85.572832][ T5328] 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 [ 85.572841][ T5328] RSP: 002b:00007f400f3af038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 85.572855][ T5328] RAX: ffffffffffffffda RBX: 00007f400e7e5fa0 RCX: 00007f400e58f749 [ 85.572866][ T5328] RDX: 0000000000000001 RSI: 0000200000000180 RDI: 0000000000000008 [ 85.572874][ T5328] RBP: 00007f400e613f91 R08: 0000000000000000 R09: 0000000000000000 [ 85.572883][ T5328] R10: 0000000008000c61 R11: 0000000000000246 R12: 0000000000000000 [ 85.572892][ T5328] R13: 00007f400e7e6038 R14: 00007f400e7e5fa0 R15: 00007fffa4f9ef68 [ 85.572908][ T5328] [ 85.572912][ T5328] [ 85.749437][ T5328] The buggy address belongs to the physical page: [ 85.752272][ T5328] page: refcount:3 mapcount:0 mapping:ffff888032034d80 index:0x2 pfn:0x4c30d [ 85.756523][ T5328] memcg:ffff888030ad8d00 [ 85.758277][ T5328] aops:def_blk_aops ino:700000 dentry name(?):"" [ 85.761009][ T5328] flags: 0x4fff18000004214(referenced|dirty|workingset|private|node=1|zone=1|lastcpupid=0x7ff) [ 85.765531][ T5328] raw: 04fff18000004214 0000000000000000 dead000000000122 ffff888032034d80 [ 85.769243][ T5328] raw: 0000000000000002 ffff888043129e80 00000003ffffffff ffff888030ad8d00 [ 85.773245][ T5328] page dumped because: kasan: bad access detected [ 85.776244][ T5328] page_owner tracks the page as allocated [ 85.779018][ T5328] page last allocated via order 0, migratetype Movable, gfp_mask 0x148c48(GFP_NOFS|__GFP_MOVABLE|__GFP_NOFAIL|__GFP_COMP|__GFP_HARDWALL), pid 5328, tgid 5327 (syz.0.0), ts 85556776637, free_ts 85554597277 [ 85.787467][ T5328] post_alloc_hook+0x234/0x290 [ 85.789763][ T5328] get_page_from_freelist+0x2365/0x2440 [ 85.792269][ T5328] __alloc_frozen_pages_noprof+0x181/0x370 [ 85.794811][ T5328] alloc_pages_mpol+0x232/0x4a0 [ 85.797052][ T5328] alloc_pages_noprof+0xa9/0x190 [ 85.799167][ T5328] folio_alloc_noprof+0x1e/0x30 [ 85.801487][ T5328] filemap_alloc_folio_noprof+0xdf/0x470 [ 85.804247][ T5328] __filemap_get_folio+0x3f2/0xaf0 [ 85.806799][ T5328] bdev_getblk+0x1ad/0x660 [ 85.808842][ T5328] __ext4_get_inode_loc+0x561/0x1040 [ 85.811312][ T5328] ext4_get_inode_loc+0x81/0xf0 [ 85.813526][ T5328] ext4_xattr_ibody_get+0x111/0x510 [ 85.815921][ T5328] ext4_xattr_get+0x123/0x6a0 [ 85.817999][ T5328] vfs_getxattr_alloc+0x42e/0x590 [ 85.820124][ T5328] ima_read_xattr+0x38/0x60 [ 85.822226][ T5328] process_measurement+0xfd7/0x1a40 [ 85.824397][ T5328] page last free pid 5300 tgid 5300 stack trace: [ 85.827048][ T5328] free_unref_folios+0xdb3/0x14f0 [ 85.829213][ T5328] folios_put_refs+0x584/0x670 [ 85.831384][ T5328] shmem_undo_range+0x49e/0x14b0 [ 85.833501][ T5328] shmem_evict_inode+0x272/0xa70 [ 85.835689][ T5328] evict+0x504/0x9c0 [ 85.837428][ T5328] __dentry_kill+0x209/0x660 [ 85.839612][ T5328] dput+0x19f/0x2b0 [ 85.841484][ T5328] do_renameat2+0x6b2/0xa50 [ 85.844122][ T5328] __x64_sys_rename+0x82/0x90 [ 85.846748][ T5328] do_syscall_64+0xfa/0xfa0 [ 85.848894][ T5328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.851723][ T5328] [ 85.852880][ T5328] Memory state around the buggy address: [ 85.855359][ T5328] ffff88804c30d180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 85.859629][ T5328] ffff88804c30d200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 85.863679][ T5328] >ffff88804c30d280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 85.867258][ T5328] ^ [ 85.869951][ T5328] ffff88804c30d300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 85.873521][ T5328] ffff88804c30d380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 85.876995][ T5328] ================================================================== [ 85.908303][ T5329] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000. [ 85.913718][ T5328] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 85.917121][ T5328] CPU: 0 UID: 0 PID: 5328 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 85.921079][ T5328] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 85.925358][ T5328] Call Trace: [ 85.926957][ T5328] [ 85.928360][ T5328] dump_stack_lvl+0x99/0x250 [ 85.930410][ T5328] ? __asan_memcpy+0x40/0x70 [ 85.932455][ T5328] ? __pfx_dump_stack_lvl+0x10/0x10 [ 85.934676][ T5328] ? __pfx__printk+0x10/0x10 [ 85.936832][ T5328] vpanic+0x237/0x6d0 [ 85.938628][ T5328] ? __pfx_vpanic+0x10/0x10 [ 85.940771][ T5328] ? preempt_schedule_common+0x83/0xd0 [ 85.943286][ T5328] ? preempt_schedule+0xae/0xc0 [ 85.945559][ T5328] panic+0xb9/0xc0 [ 85.947599][ T5328] ? __pfx_panic+0x10/0x10 [ 85.950068][ T5328] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 85.953119][ T5328] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 85.955352][ T5328] check_panic_on_warn+0x89/0xb0 [ 85.957467][ T5328] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 85.959825][ T5328] end_report+0x78/0x160 [ 85.961741][ T5328] kasan_report+0x129/0x150 [ 85.963897][ T5328] ? bdev_getblk+0x80/0x660 [ 85.966027][ T5328] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 85.968578][ T5328] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 85.971010][ T5328] kasan_check_range+0x2b0/0x2c0 [ 85.973365][ T5328] ? ext4_xattr_set_entry+0x9c1/0x1e20 [ 85.975772][ T5328] __asan_memmove+0x29/0x70 [ 85.977805][ T5328] ext4_xattr_set_entry+0x9c1/0x1e20 [ 85.980219][ T5328] ext4_xattr_ibody_set+0x254/0x6a0 [ 85.982630][ T5328] ext4_destroy_inline_data_nolock+0x214/0x5b0 [ 85.985380][ T5328] ? __pfx_ext4_destroy_inline_data_nolock+0x10/0x10 [ 85.988216][ T5328] ? ext4_read_inline_folio+0x6eb/0x850 [ 85.990716][ T5328] ? __pfx_ext4_read_inline_folio+0x10/0x10 [ 85.994147][ T5328] ? down_write+0x162/0x1f0 [ 85.996381][ T5328] ? __filemap_get_folio+0x79f/0xaf0 [ 85.998858][ T5328] ext4_convert_inline_data_to_extent+0x540/0xdd0 [ 86.001593][ T5328] ? __pfx_ext4_convert_inline_data_to_extent+0x10/0x10 [ 86.004516][ T5328] ? ext4_inode_journal_mode+0x18c/0x480 [ 86.007039][ T5328] ? balance_dirty_pages+0x11b6/0x1430 [ 86.009105][ T5328] ? ext4_try_to_write_inline_data+0x49/0xa0 [ 86.011559][ T5328] ext4_write_begin+0x382/0x19a0 [ 86.013950][ T5328] ? __mark_inode_dirty+0x3d2/0xe10 [ 86.016296][ T5328] ? __pfx_balance_dirty_pages+0x10/0x10 [ 86.018839][ T5328] ? __pfx_ext4_write_begin+0x10/0x10 [ 86.021237][ T5328] ext4_da_write_begin+0x445/0xda0 [ 86.023566][ T5328] ? __pfx_ext4_da_write_begin+0x10/0x10 [ 86.025924][ T5328] generic_perform_write+0x2c5/0x900 [ 86.028201][ T5328] ? __pfx_generic_perform_write+0x10/0x10 [ 86.030730][ T5328] ? file_modified_flags+0x4bb/0x560 [ 86.033071][ T5328] ? ext4_write_checks+0x24b/0x2c0 [ 86.035816][ T5328] ext4_buffered_write_iter+0xce/0x3a0 [ 86.038458][ T5328] ext4_file_write_iter+0x298/0x1bc0 [ 86.040941][ T5328] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 86.043388][ T5328] vfs_write+0x5c9/0xb30 [ 86.045202][ T5328] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 86.047521][ T5328] ? __pfx_vfs_write+0x10/0x10 [ 86.049608][ T5328] ? __fget_files+0x2a/0x420 [ 86.051732][ T5328] __x64_sys_pwrite64+0x193/0x220 [ 86.053958][ T5328] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 86.056581][ T5328] ? do_syscall_64+0xbe/0xfa0 [ 86.058797][ T5328] do_syscall_64+0xfa/0xfa0 [ 86.060832][ T5328] ? lockdep_hardirqs_on+0x9c/0x150 [ 86.063147][ T5328] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.065781][ T5328] ? clear_bhb_loop+0x60/0xb0 [ 86.067811][ T5328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.070411][ T5328] RIP: 0033:0x7f400e58f749 [ 86.072451][ T5328] 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 [ 86.080915][ T5328] RSP: 002b:00007f400f3af038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 86.084918][ T5328] RAX: ffffffffffffffda RBX: 00007f400e7e5fa0 RCX: 00007f400e58f749 [ 86.088581][ T5328] RDX: 0000000000000001 RSI: 0000200000000180 RDI: 0000000000000008 [ 86.092137][ T5328] RBP: 00007f400e613f91 R08: 0000000000000000 R09: 0000000000000000 [ 86.095436][ T5328] R10: 0000000008000c61 R11: 0000000000000246 R12: 0000000000000000 [ 86.098801][ T5328] R13: 00007f400e7e6038 R14: 00007f400e7e5fa0 R15: 00007fffa4f9ef68 [ 86.102077][ T5328] [ 86.103736][ T5328] Kernel Offset: disabled [ 86.105729][ T5328] Rebooting in 86400 seconds..