program: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x30000c6, &(0x7f0000000080), 0x1, 0x553, &(0x7f0000001080)="$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") r0 = open(&(0x7f0000000200)='./file1\x00', 0x4401, 0xb5) fallocate(r0, 0x11, 0xfff, 0x8800000) truncate(&(0x7f0000000900)='./file1\x00', 0xbf39) r1 = open(&(0x7f0000000240)='./file1\x00', 0x145142, 0x44) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file2\x00', 0x84a42, 0x99) r2 = syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) syz_open_dev$usbfs(&(0x7f0000000200), 0x200000079, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000580), 0x1, 0x539, &(0x7f00000005c0)="$eJzs3V9v01YfwPGfS8tT5ZHQo+d5hFBV4FA2qZVKcBIIirjBc07SA44d2Q5qr1BFW1SRwkSZtPaOG7ZJ24vgdi9id7va7d4G2kvY5D8tKW2S0pIGVd9PBOfEPjnnd1LLPzmJbQEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGK5ddsuWeIZv7Os+nPrYdAasH4i72/hQDFgXBEr+SfT03IlW3Tl/x9WX07+m5NZkT9FZFamk+fTsvvvy/+5/7/Jib3XDwjoTGzv7D5f7XbXX407kDFpat9EgWk5Ta1MFKhatWrfXmpEqmE8Ha1EsW4pN9ROHIRq3l1QpVqtonRxJej4zbrj6b2F926VbbuqHhbb2gmjwL/9sBi5S8bzjN9M2ySrkzb3kg3xkYlVrJ2WUhub3fXKsCCTRqXjNCoPa1S2y+VSqVwuVe/W7t6z7clDC+yPyKEW499oMV4j2IsDJzOR53/xxIgvHVkWdeTDlbqEEkjrwNIH+7VcmvgnZOHr2w8Gjtub/2ezRbNXPqyekTT/X8ueXeuX//vEenaPbdmRXXkuq9KVrqzLq5P2dH38cznJoylafDESSSBGWuKkS1S+RElNqlIVW57IkjQkEiUNMeKJlkhWJJJYdLpFuRKKFkdiCSQUJfPiyoIoKUlNalIRJVqKsiKBdMSXptTFSXvZkM30fa8MiHG/Uek4jcoDGpH/cXqj2I0DJ/L3Xv4HAAAAAADnlpV++p4c/0/J1bTWMJ62xx0WAAAAAAD4jNJv/meTYiqpXRWL438AAAAAAM4bKz3HzhKRglzPantnQvEhAAAAAAAA50T6/f+1pCgkteticfwPAAAAAMB58+P+1Xf7XWM3av/L+u0vCcMp6017+Stry0naOVsXstdd+LjHuDFjXco7SYvqZP7M1bNWfvXL/Ytgvs+LjWFxWJ8hAPlZbmRtbqxl5dremmyUQsN4uugG3v2SOM6liVgvx9+92Pxe0un/5LcuWbKx2V0vPn3ZXUtjeZP08mYrv4DioesoDojldXq9hfSciyNnPJWeiJGPW8jGtXvnn99yYeITxnwrc1mbuUJWFg7OfzoZs1S8X5LJo2afR1E65czfys2szc35m1lxRBTl4oe/wR95nweiKPdGcaL34hhRVIr9toQ8isopowCAcdkYkoWsw4n/BHu5Q9n94iiy+1uZz9rMz6Q71smZI/bo9rA9un3K7PbroXsg9cuxybi/fJRV3yUveNd33MgrW8lbeOH11rdyeXtn99bm1uqz9WfrL8rlStW+Y9t3yzKVTiMvyD0AgCMMv8fO0BbWnSFH1f/d/0lBUZ7KS+nKmiymZxukvzg4stdCz88QFocctRZ67vCyOOSortBzo5fjt62cwV8CAICzMzckDx8n/y8OOe4+mMsHHx335vIhBt9gEAAA9KXD91Yh/sEKQ9N+UqrVSk68pFUYuI9UaOpNrYwf69BdcvymVu0wiAM38JLKY1PXkYo67XYQxqoRhKodRGY5vfO7ym/9HumW48fGjdqediKt3MCPHTdWdRO5qt35xjPRkg7TF0dt7ZqG+T3/xDvohK4uKhVp3dPQ1LUfm4ZJqr5qh6blhCvqceB1WlrVdeSGph0HWYd7Yxm/EYQtJzaBXxz3mw0AwBdie2f3+Wq3u/5qhJVxzxEAABxElgYAAAAAAAAAAAAAAAAAAAAA4Ms3stP+LuYDjPTMQiojrHzqtjHxBcRM5eSVi3JgyZh3TABG7p8AAAD//xR6Tls=") ioctl$MON_IOCX_MFETCH(r2, 0xc0109207, &(0x7f00000002c0)={0x0, 0x0, 0x2}) sendfile(r1, r1, 0x0, 0x800000009) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x30000c6, &(0x7f0000000080), 0x1, 0x553, &(0x7f0000001080)="$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") (async) open(&(0x7f0000000200)='./file1\x00', 0x4401, 0xb5) (async) fallocate(r0, 0x11, 0xfff, 0x8800000) (async) truncate(&(0x7f0000000900)='./file1\x00', 0xbf39) (async) open(&(0x7f0000000240)='./file1\x00', 0x145142, 0x44) (async) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file2\x00', 0x84a42, 0x99) (async) syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) (async) syz_open_dev$usbfs(&(0x7f0000000200), 0x200000079, 0x0) (async) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000580), 0x1, 0x539, &(0x7f00000005c0)="$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") (async) ioctl$MON_IOCX_MFETCH(r2, 0xc0109207, &(0x7f00000002c0)={0x0, 0x0, 0x2}) (async) sendfile(r1, r1, 0x0, 0x800000009) (async) [ 75.890362][ T5303] Bluetooth: hci0: command tx timeout [ 76.006520][ T5323] loop0: detected capacity change from 0 to 1024 [ 76.032173][ T5323] ======================================================= [ 76.032173][ T5323] WARNING: The mand mount option has been deprecated and [ 76.032173][ T5323] and is ignored by this kernel. Remove the mand [ 76.032173][ T5323] option from the mount to silence this warning. [ 76.032173][ T5323] ======================================================= [ 76.119193][ T5323] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.144459][ T5323] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4113: comm syz.0.0: Allocating blocks 385-513 which overlap fs metadata [ 76.154587][ T25] audit: type=1800 audit(1750514625.888:2): pid=5323 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 [ 76.168031][ T25] audit: type=1800 audit(1750514625.898:3): pid=5323 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.0" name="file2" dev="loop0" ino=16 res=0 errno=0 [ 76.225042][ T5323] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4113: comm syz.0.0: Allocating blocks 1-17 which overlap fs metadata [ 76.238548][ T5333] ------------[ cut here ]------------ [ 76.241958][ T5333] kernel BUG at fs/ext4/mballoc.c:4685! [ 76.245111][ T5333] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 76.248735][ T5333] CPU: 0 UID: 0 PID: 5333 Comm: syz.0.0 Not tainted 6.16.0-rc2-syzkaller-00278-g3f75bfff44be #0 PREEMPT(full) [ 76.254460][ T5333] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 76.258982][ T5333] RIP: 0010:ext4_mb_use_inode_pa+0x6c1/0x720 [ 76.261529][ T5333] Code: e8 44 58 ab ff 48 ba 00 00 00 00 00 fc ff df e9 da fa ff ff e8 40 da 47 ff 90 0f 0b e8 38 da 47 ff 90 0f 0b e8 30 da 47 ff 90 <0f> 0b e8 28 da 47 ff 90 0f 0b 48 8b 0c 24 80 e1 07 80 c1 03 38 c1 [ 76.270078][ T5333] RSP: 0018:ffffc9000d69f3c8 EFLAGS: 00010293 [ 76.272821][ T5333] RAX: ffffffff82788220 RBX: 00000000ffffffff RCX: ffff88800021a440 [ 76.276293][ T5333] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000001 [ 76.279900][ T5333] RBP: 1ffff11002486b30 R08: ffff88801243641b R09: 1ffff11002486c83 [ 76.283593][ T5333] R10: dffffc0000000000 R11: ffffed1002486c84 R12: 0000000000000004 [ 76.287118][ T5333] R13: 0000000000000002 R14: 1ffff11002486c86 R15: ffff888012436430 [ 76.290461][ T5333] FS: 00007fa4611e36c0(0000) GS:ffff88808d251000(0000) knlGS:0000000000000000 [ 76.295047][ T5333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.298720][ T5333] CR2: 00007fa4611e2fc8 CR3: 0000000042f69000 CR4: 0000000000352ef0 [ 76.302451][ T5333] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 76.306030][ T5333] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 76.309561][ T5333] Call Trace: [ 76.311030][ T5333] [ 76.312840][ T5333] ext4_mb_use_preallocated+0x660/0x13f0 [ 76.315276][ T5333] ext4_mb_new_blocks+0x5b4/0x46a0 [ 76.317586][ T5333] ? __pfx_ext4_es_cache_extent+0x10/0x10 [ 76.320730][ T5333] ? trace_kmalloc+0x1f/0xd0 [ 76.323262][ T5333] ? __kmalloc_noprof+0x29b/0x4f0 [ 76.325525][ T5333] ? __pfx_ext4_mb_new_blocks+0x10/0x10 [ 76.327865][ T5333] ? ext4_ext_check_overlap+0x32e/0x580 [ 76.330324][ T5333] ? ext4_ext_find_goal+0xf0/0x1e0 [ 76.332528][ T5333] ext4_ext_map_blocks+0x161a/0x6ac0 [ 76.334869][ T5333] ? __pfx___might_resched+0x10/0x10 [ 76.337436][ T5333] ? __lock_acquire+0xab9/0xd20 [ 76.339804][ T5333] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 76.342361][ T5333] ? ext4_es_lookup_extent+0x622/0xa70 [ 76.344855][ T5333] ext4_map_blocks+0x931/0x18d0 [ 76.347132][ T5333] ? __pfx_ext4_map_blocks+0x10/0x10 [ 76.349401][ T5333] ? __ext4_journal_start_sb+0x27e/0x5c0 [ 76.351834][ T5333] ext4_alloc_file_blocks+0x3b8/0xc60 [ 76.354324][ T5333] ? __pfx_ext4_alloc_file_blocks+0x10/0x10 [ 76.356977][ T5333] ? __pfx_ext4_wait_dax_page+0x10/0x10 [ 76.359544][ T5333] ext4_zero_range+0x39b/0xb90 [ 76.361656][ T5333] ext4_fallocate+0x74c/0xcd0 [ 76.363784][ T5333] vfs_fallocate+0x6a3/0x830 [ 76.365928][ T5333] ? __fget_files+0x2a/0x420 [ 76.367995][ T5333] ? __pfx_vfs_fallocate+0x10/0x10 [ 76.370302][ T5333] ? __fget_files+0x2a/0x420 [ 76.372355][ T5333] __x64_sys_fallocate+0xc0/0x110 [ 76.374625][ T5333] do_syscall_64+0xfa/0x3b0 [ 76.376814][ T5333] ? lockdep_hardirqs_on+0x9c/0x150 [ 76.379151][ T5333] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.381861][ T5333] ? clear_bhb_loop+0x60/0xb0 [ 76.383981][ T5333] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.386425][ T5333] RIP: 0033:0x7fa46038e929 [ 76.388329][ T5333] 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 [ 76.396860][ T5333] RSP: 002b:00007fa4611e3038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 76.400571][ T5333] RAX: ffffffffffffffda RBX: 00007fa4605b6160 RCX: 00007fa46038e929 [ 76.404077][ T5333] RDX: 0000000000000fff RSI: 0000000000000011 RDI: 0000000000000004 [ 76.407567][ T5333] RBP: 00007fa460410b39 R08: 0000000000000000 R09: 0000000000000000 [ 76.410874][ T5333] R10: 0000000008800000 R11: 0000000000000246 R12: 0000000000000000 [ 76.414268][ T5333] R13: 0000000000000001 R14: 00007fa4605b6160 R15: 00007ffdd0247268 [ 76.417665][ T5333] [ 76.419098][ T5333] Modules linked in: [ 76.422085][ T5333] ---[ end trace 0000000000000000 ]--- [ 76.424300][ T5333] RIP: 0010:ext4_mb_use_inode_pa+0x6c1/0x720 [ 76.426915][ T5333] Code: e8 44 58 ab ff 48 ba 00 00 00 00 00 fc ff df e9 da fa ff ff e8 40 da 47 ff 90 0f 0b e8 38 da 47 ff 90 0f 0b e8 30 da 47 ff 90 <0f> 0b e8 28 da 47 ff 90 0f 0b 48 8b 0c 24 80 e1 07 80 c1 03 38 c1 [ 76.435546][ T5333] RSP: 0018:ffffc9000d69f3c8 EFLAGS: 00010293 [ 76.438201][ T5333] RAX: ffffffff82788220 RBX: 00000000ffffffff RCX: ffff88800021a440 [ 76.441577][ T5333] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000001 [ 76.444956][ T5333] RBP: 1ffff11002486b30 R08: ffff88801243641b R09: 1ffff11002486c83 [ 76.448213][ T5333] R10: dffffc0000000000 R11: ffffed1002486c84 R12: 0000000000000004 [ 76.451676][ T5333] R13: 0000000000000002 R14: 1ffff11002486c86 R15: ffff888012436430 [ 76.455119][ T5333] FS: 00007fa4611e36c0(0000) GS:ffff88808d251000(0000) knlGS:0000000000000000 [ 76.458874][ T5333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.462251][ T5333] CR2: 00007fa4611e2fc8 CR3: 0000000042f69000 CR4: 0000000000352ef0 [ 76.465478][ T5333] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 76.469269][ T5333] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 76.473059][ T5333] Kernel panic - not syncing: Fatal exception [ 76.476185][ T5333] Kernel Offset: disabled [ 76.478132][ T5333] Rebooting in 86400 seconds..