program:
r0 = syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f00000001c0)={[{@user_xattr}, {@grpjquota}, {@nodelalloc}]}, 0x1, 0x4b3, &(0x7f0000000540)="$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")
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140), 0x103000, 0x0)
getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000200)={'filter\x00', 0x0, 0x4, 0x1000, [0xb, 0x8, 0xbe3a, 0x5, 0x0, 0x100000000], 0x4, &(0x7f0000000180)=[{}, {}, {}, {}], &(0x7f0000000a00)=""/4096}, &(0x7f0000000300)=0x78)
splice(r0, &(0x7f0000000040)=0x2000000000, r0, &(0x7f0000000100)=0x6, 0x2, 0x4)
r2 = fanotify_init(0x8, 0x40000)
r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='fd/3\x00')
fanotify_mark(r2, 0x1, 0x8100011, r3, 0x0)
syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000400)={[{@user_xattr}, {@noblock_validity}, {@mblk_io_submit}, {@resuid}]}, 0x1, 0x4b5, &(0x7f0000000580)="$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")
r4 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0)
r5 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0)
r6 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x68)
pwritev2(r6, &(0x7f0000000100)=[{&(0x7f0000000040)='\x00', 0x1}], 0x1, 0x8000000, 0x0, 0x0)
write$dsp(r4, &(0x7f0000000480)="fc", 0x1)
sendfile(r4, r5, 0x0, 0x1000000201005)
r7 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105042, 0x1ff)
mmap$IORING_OFF_SQ_RING(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x11, r7, 0x0)
execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file2\x00', 0x0, 0x0, 0x0)
r8 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000200)='./file0\x00', 0x10, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00'], 0x1, 0x55c, &(0x7f0000002ac0)="$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")
renameat2(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000480)='./file7\x00', 0x4)
sendmsg$802154_dgram(r8, &(0x7f00000001c0)={&(0x7f0000000000), 0x14, &(0x7f00000000c0)={0x0}}, 0x0)
ioctl$sock_SIOCINQ(r8, 0x541b, &(0x7f00000002c0))
mknodat$null(r7, &(0x7f0000000000)='./file1\x00', 0x8000, 0x103)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000001a00)={0x7a, 0x8, 0x1})
[ 75.056497][ T49] Bluetooth: hci0: command tx timeout
[ 75.180530][ T5322] loop0: detected capacity change from 0 to 512
[ 75.207321][ T5322] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled
[ 75.233884][ T5322] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 75.239344][ T5322] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff)
[ 75.428186][ T25] audit: type=1800 audit(1741394098.698:2): pid=5329 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
[ 75.438606][ T25] audit: type=1800 audit(1741394098.718:3): pid=5329 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
[ 76.011358][ T5323] ------------[ cut here ]------------
[ 76.013815][ T5323] WARNING: CPU: 0 PID: 5323 at ./include/linux/fsnotify.h:145 fsnotify_file_area_perm+0x1e5/0x250
[ 76.018360][ T5323] Modules linked in:
[ 76.019885][ T5323] CPU: 0 UID: 0 PID: 5323 Comm: syz.0.0 Not tainted 6.14.0-rc5-syzkaller-00214-g21e4543a2e2f #0
[ 76.024937][ T5323] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 76.029244][ T5323] RIP: 0010:fsnotify_file_area_perm+0x1e5/0x250
[ 76.031839][ T5323] Code: c3 cc cc cc cc e8 1b 7d c6 ff 49 83 ec 80 4c 89 e7 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d e9 21 9f 00 00 e8 fc 7c c6 ff 90 <0f> 0b 90 e9 0a ff ff ff 48 c7 c1 10 29 3d 90 80 e1 07 80 c1 03 38
[ 76.039856][ T5323] RSP: 0018:ffffc9000d3cf0a0 EFLAGS: 00010283
[ 76.042377][ T5323] RAX: ffffffff81fb61f4 RBX: 0000000000000001 RCX: 0000000000100000
[ 76.045732][ T5323] RDX: ffffc9000eba3000 RSI: 00000000000002f0 RDI: 00000000000002f1
[ 76.048755][ T5323] RBP: 0000000000008000 R08: ffffffff81fb60ec R09: 1ffff11008620a2e
[ 76.051434][ T5323] R10: dffffc0000000000 R11: ffffed1008620a2f R12: ffff888000a65c40
[ 76.054757][ T5323] R13: 0000000000000010 R14: dffffc0000000000 R15: ffffc9000d3cf1e0
[ 76.057949][ T5323] FS: 00007fc7857d46c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
[ 76.061442][ T5323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 76.064212][ T5323] CR2: 0000400000000480 CR3: 0000000036d9c000 CR4: 0000000000352ef0
[ 76.067350][ T5323] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 76.071202][ T5323] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 76.075252][ T5323] Call Trace:
[ 76.076986][ T5323]
[ 76.078527][ T5323] ? __warn+0x165/0x4d0
[ 76.080642][ T5323] ? fsnotify_file_area_perm+0x1e5/0x250
[ 76.082817][ T5323] ? report_bug+0x2b3/0x500
[ 76.085112][ T5323] ? fsnotify_file_area_perm+0x1e5/0x250
[ 76.087981][ T5323] ? handle_bug+0x60/0x90
[ 76.090181][ T5323] ? exc_invalid_op+0x1a/0x50
[ 76.092680][ T5323] ? asm_exc_invalid_op+0x1a/0x20
[ 76.095558][ T5323] ? fsnotify_file_area_perm+0xdc/0x250
[ 76.097901][ T5323] ? fsnotify_file_area_perm+0x1e4/0x250
[ 76.100183][ T5323] ? fsnotify_file_area_perm+0x1e5/0x250
[ 76.102562][ T5323] filemap_fault+0x14a9/0x16c0
[ 76.104663][ T5323] ? __pfx_filemap_fault+0x10/0x10
[ 76.106747][ T5323] ? __pfx_lock_release+0x10/0x10
[ 76.109038][ T5323] ? validate_chain+0x15c0/0x5920
[ 76.111593][ T5323] __do_fault+0x135/0x390
[ 76.113945][ T5323] __handle_mm_fault+0x4c44/0x70f0
[ 76.116503][ T5323] ? __pfx___handle_mm_fault+0x10/0x10
[ 76.118746][ T5323] ? mt_find+0x2a9/0x920
[ 76.120786][ T5323] ? __pfx_lock_release+0x10/0x10
[ 76.122924][ T5323] ? mt_find+0x2a9/0x920
[ 76.124823][ T5323] ? mt_find+0x6c8/0x920
[ 76.126609][ T5323] ? __pfx_mt_find+0x10/0x10
[ 76.128619][ T5323] ? find_vma+0xf9/0x170
[ 76.130930][ T5323] ? __pfx_find_vma+0x10/0x10
[ 76.133352][ T5323] handle_mm_fault+0x3e5/0x8d0
[ 76.135420][ T5323] exc_page_fault+0x2b9/0x8b0
[ 76.137440][ T5323] asm_exc_page_fault+0x26/0x30
[ 76.139413][ T5323] RIP: 0010:fault_in_readable+0x111/0x2d0
[ 76.142303][ T5323] Code: 8b 6c 24 18 4c 89 ee 48 81 e6 ff 0f 00 00 31 ff e8 64 bc b4 ff 4c 89 e8 48 25 ff 0f 00 00 74 34 49 bf 00 00 00 00 00 fc ff df <41> 8a 5d 00 e8 66 b7 b4 ff 43 0f b6 04 3e 84 c0 0f 85 61 01 00 00
[ 76.150341][ T5323] RSP: 0018:ffffc9000d3cf8a0 EFLAGS: 00050202
[ 76.152545][ T5323] RAX: 0000000000000480 RBX: 0000400000000481 RCX: ffff888000b28000
[ 76.155691][ T5323] RDX: ffffc9000eba3000 RSI: 0000000000000480 RDI: 0000000000000000
[ 76.158666][ T5323] RBP: ffffc9000d3cf958 R08: ffffffff820d276c R09: ffffffff84f2e0d9
[ 76.161671][ T5323] R10: 0000000000000002 R11: ffff888000b28000 R12: 0000000000000001
[ 76.164805][ T5323] R13: 0000400000000480 R14: 1ffff92001a79f1c R15: dffffc0000000000
[ 76.168067][ T5323] ? fault_in_iov_iter_readable+0x49/0x280
[ 76.170518][ T5323] ? fault_in_readable+0xfc/0x2d0
[ 76.172510][ T5323] ? __pfx_fault_in_readable+0x10/0x10
[ 76.175851][ T5323] ? inode_set_ctime_current+0x969/0xe60
[ 76.178289][ T5323] fault_in_iov_iter_readable+0x229/0x280
[ 76.180714][ T5323] generic_perform_write+0x260/0x990
[ 76.183012][ T5323] ? __pfx_generic_perform_write+0x10/0x10
[ 76.185567][ T5323] ? ext4_write_checks+0x255/0x2c0
[ 76.187537][ T5323] ext4_buffered_write_iter+0xc7/0x390
[ 76.189815][ T5323] ext4_file_write_iter+0x88f/0x1ce0
[ 76.192180][ T5323] ? __pfx_lock_acquire+0x10/0x10
[ 76.194553][ T5323] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 76.197026][ T5323] vfs_write+0xacf/0xd10
[ 76.198650][ T5323] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 76.200956][ T5323] ? __pfx_vfs_write+0x10/0x10
[ 76.203090][ T5323] ? __fget_files+0x2a/0x410
[ 76.205039][ T5323] ? __fget_files+0x2a/0x410
[ 76.207014][ T5323] ksys_write+0x18f/0x2b0
[ 76.208764][ T5323] ? __pfx_ksys_write+0x10/0x10
[ 76.210646][ T5323] ? exc_page_fault+0x590/0x8b0
[ 76.212597][ T5323] ? do_syscall_64+0xb6/0x230
[ 76.214554][ T5323] do_syscall_64+0xf3/0x230
[ 76.216334][ T5323] ? clear_bhb_loop+0x35/0x90
[ 76.218177][ T5323] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 76.220582][ T5323] RIP: 0033:0x7fc78938d169
[ 76.222687][ T5323] 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
[ 76.230802][ T5323] RSP: 002b:00007fc7857d4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 76.234446][ T5323] RAX: ffffffffffffffda RBX: 00007fc7895a6080 RCX: 00007fc78938d169
[ 76.237595][ T5323] RDX: 0000000000000001 RSI: 0000400000000480 RDI: 0000000000000007
[ 76.240858][ T5323] RBP: 00007fc78940e2a0 R08: 0000000000000000 R09: 0000000000000000
[ 76.244038][ T5323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 76.247072][ T5323] R13: 0000000000000001 R14: 00007fc7895a6080 R15: 00007ffedc72d468
[ 76.250276][ T5323]
[ 76.251640][ T5323] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 76.254484][ T5323] CPU: 0 UID: 0 PID: 5323 Comm: syz.0.0 Not tainted 6.14.0-rc5-syzkaller-00214-g21e4543a2e2f #0
[ 76.258257][ T5323] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 76.262335][ T5323] Call Trace:
[ 76.263728][ T5323]
[ 76.265035][ T5323] dump_stack_lvl+0x241/0x360
[ 76.267015][ T5323] ? __pfx_dump_stack_lvl+0x10/0x10
[ 76.268903][ T5323] ? __pfx__printk+0x10/0x10
[ 76.271089][ T5323] ? _printk+0xd5/0x120
[ 76.272791][ T5323] ? __init_begin+0x41000/0x41000
[ 76.274904][ T5323] ? vscnprintf+0x5d/0x90
[ 76.276676][ T5323] panic+0x349/0x880
[ 76.278236][ T5323] ? __warn+0x174/0x4d0
[ 76.279862][ T5323] ? __pfx_panic+0x10/0x10
[ 76.281626][ T5323] __warn+0x344/0x4d0
[ 76.283221][ T5323] ? fsnotify_file_area_perm+0x1e5/0x250
[ 76.285529][ T5323] report_bug+0x2b3/0x500
[ 76.287263][ T5323] ? fsnotify_file_area_perm+0x1e5/0x250
[ 76.289386][ T5323] handle_bug+0x60/0x90
[ 76.291139][ T5323] exc_invalid_op+0x1a/0x50
[ 76.293086][ T5323] asm_exc_invalid_op+0x1a/0x20
[ 76.295154][ T5323] RIP: 0010:fsnotify_file_area_perm+0x1e5/0x250
[ 76.297718][ T5323] Code: c3 cc cc cc cc e8 1b 7d c6 ff 49 83 ec 80 4c 89 e7 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d e9 21 9f 00 00 e8 fc 7c c6 ff 90 <0f> 0b 90 e9 0a ff ff ff 48 c7 c1 10 29 3d 90 80 e1 07 80 c1 03 38
[ 76.304732][ T5323] RSP: 0018:ffffc9000d3cf0a0 EFLAGS: 00010283
[ 76.307036][ T5323] RAX: ffffffff81fb61f4 RBX: 0000000000000001 RCX: 0000000000100000
[ 76.310048][ T5323] RDX: ffffc9000eba3000 RSI: 00000000000002f0 RDI: 00000000000002f1
[ 76.313049][ T5323] RBP: 0000000000008000 R08: ffffffff81fb60ec R09: 1ffff11008620a2e
[ 76.315772][ T5323] R10: dffffc0000000000 R11: ffffed1008620a2f R12: ffff888000a65c40
[ 76.319426][ T5323] R13: 0000000000000010 R14: dffffc0000000000 R15: ffffc9000d3cf1e0
[ 76.322549][ T5323] ? fsnotify_file_area_perm+0xdc/0x250
[ 76.324729][ T5323] ? fsnotify_file_area_perm+0x1e4/0x250
[ 76.327106][ T5323] filemap_fault+0x14a9/0x16c0
[ 76.328770][ T5323] ? __pfx_filemap_fault+0x10/0x10
[ 76.330874][ T5323] ? __pfx_lock_release+0x10/0x10
[ 76.332916][ T5323] ? validate_chain+0x15c0/0x5920
[ 76.334947][ T5323] __do_fault+0x135/0x390
[ 76.336612][ T5323] __handle_mm_fault+0x4c44/0x70f0
[ 76.338695][ T5323] ? __pfx___handle_mm_fault+0x10/0x10
[ 76.341003][ T5323] ? mt_find+0x2a9/0x920
[ 76.342736][ T5323] ? __pfx_lock_release+0x10/0x10
[ 76.344812][ T5323] ? mt_find+0x2a9/0x920
[ 76.346561][ T5323] ? mt_find+0x6c8/0x920
[ 76.348254][ T5323] ? __pfx_mt_find+0x10/0x10
[ 76.350230][ T5323] ? find_vma+0xf9/0x170
[ 76.351997][ T5323] ? __pfx_find_vma+0x10/0x10
[ 76.353898][ T5323] handle_mm_fault+0x3e5/0x8d0
[ 76.355902][ T5323] exc_page_fault+0x2b9/0x8b0
[ 76.357915][ T5323] asm_exc_page_fault+0x26/0x30
[ 76.359880][ T5323] RIP: 0010:fault_in_readable+0x111/0x2d0
[ 76.362079][ T5323] Code: 8b 6c 24 18 4c 89 ee 48 81 e6 ff 0f 00 00 31 ff e8 64 bc b4 ff 4c 89 e8 48 25 ff 0f 00 00 74 34 49 bf 00 00 00 00 00 fc ff df <41> 8a 5d 00 e8 66 b7 b4 ff 43 0f b6 04 3e 84 c0 0f 85 61 01 00 00
[ 76.369753][ T5323] RSP: 0018:ffffc9000d3cf8a0 EFLAGS: 00050202
[ 76.372257][ T5323] RAX: 0000000000000480 RBX: 0000400000000481 RCX: ffff888000b28000
[ 76.375642][ T5323] RDX: ffffc9000eba3000 RSI: 0000000000000480 RDI: 0000000000000000
[ 76.378884][ T5323] RBP: ffffc9000d3cf958 R08: ffffffff820d276c R09: ffffffff84f2e0d9
[ 76.382020][ T5323] R10: 0000000000000002 R11: ffff888000b28000 R12: 0000000000000001
[ 76.384941][ T5323] R13: 0000400000000480 R14: 1ffff92001a79f1c R15: dffffc0000000000
[ 76.387584][ T5323] ? fault_in_iov_iter_readable+0x49/0x280
[ 76.390012][ T5323] ? fault_in_readable+0xfc/0x2d0
[ 76.392067][ T5323] ? __pfx_fault_in_readable+0x10/0x10
[ 76.394336][ T5323] ? inode_set_ctime_current+0x969/0xe60
[ 76.396687][ T5323] fault_in_iov_iter_readable+0x229/0x280
[ 76.399129][ T5323] generic_perform_write+0x260/0x990
[ 76.401412][ T5323] ? __pfx_generic_perform_write+0x10/0x10
[ 76.403839][ T5323] ? ext4_write_checks+0x255/0x2c0
[ 76.406025][ T5323] ext4_buffered_write_iter+0xc7/0x390
[ 76.408367][ T5323] ext4_file_write_iter+0x88f/0x1ce0
[ 76.410590][ T5323] ? __pfx_lock_acquire+0x10/0x10
[ 76.412538][ T5323] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 76.414903][ T5323] vfs_write+0xacf/0xd10
[ 76.416674][ T5323] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 76.418896][ T5323] ? __pfx_vfs_write+0x10/0x10
[ 76.420843][ T5323] ? __fget_files+0x2a/0x410
[ 76.423038][ T5323] ? __fget_files+0x2a/0x410
[ 76.425401][ T5323] ksys_write+0x18f/0x2b0
[ 76.427119][ T5323] ? __pfx_ksys_write+0x10/0x10
[ 76.429103][ T5323] ? exc_page_fault+0x590/0x8b0
[ 76.431133][ T5323] ? do_syscall_64+0xb6/0x230
[ 76.433111][ T5323] do_syscall_64+0xf3/0x230
[ 76.435048][ T5323] ? clear_bhb_loop+0x35/0x90
[ 76.437003][ T5323] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 76.439445][ T5323] RIP: 0033:0x7fc78938d169
[ 76.441395][ T5323] 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
[ 76.449329][ T5323] RSP: 002b:00007fc7857d4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 76.452842][ T5323] RAX: ffffffffffffffda RBX: 00007fc7895a6080 RCX: 00007fc78938d169
[ 76.456350][ T5323] RDX: 0000000000000001 RSI: 0000400000000480 RDI: 0000000000000007
[ 76.459830][ T5323] RBP: 00007fc78940e2a0 R08: 0000000000000000 R09: 0000000000000000
[ 76.463330][ T5323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 76.466798][ T5323] R13: 0000000000000001 R14: 00007fc7895a6080 R15: 00007ffedc72d468
[ 76.470356][ T5323]
[ 76.472033][ T5323] Kernel Offset: disabled
[ 76.474042][ T5323] Rebooting in 86400 seconds..