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) ioctl$MON_IOCX_MFETCH(r2, 0xc0109207, &(0x7f00000002c0)={0x0, 0x0, 0x2}) sendfile(r1, r1, 0x0, 0x800000009) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r3, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000002100)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a5c000000090a010400000000000000000a0000040900010073797a310000000008000540000000040900020073797a310000000008000a40fffffffc200011800e000100636f6e6e6c696d69740000000c00028008000140fffff27414000000110001"], 0x84}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) sendmsg$NFT_MSG_GETSETELEM(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000002f00)={0x3c, 0xd, 0xa, 0x801, 0x0, 0x0, {0xa, 0x0, 0x1}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x10, 0x3, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_FLAGS={0x8}]}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000801}, 0x8000) syz_mount_image$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$usbfs(&(0x7f0000000200), 0x200000079, 0x0) (async) ioctl$MON_IOCX_MFETCH(r2, 0xc0109207, &(0x7f00000002c0)={0x0, 0x0, 0x2}) (async) sendfile(r1, r1, 0x0, 0x800000009) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$NFT_BATCH(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) (async) sendmsg$NFT_BATCH(r3, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000002100)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a5c000000090a010400000000000000000a0000040900010073797a310000000008000540000000040900020073797a310000000008000a40fffffffc200011800e000100636f6e6e6c696d69740000000c00028008000140fffff27414000000110001"], 0x84}, 0x1, 0x0, 0x0, 0x4000850}, 0x40) (async) sendmsg$NFT_MSG_GETSETELEM(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000002f00)={0x3c, 0xd, 0xa, 0x801, 0x0, 0x0, {0xa, 0x0, 0x1}, [@NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x10, 0x3, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_FLAGS={0x8}]}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24000801}, 0x8000) (async) [ 84.429830][ T5305] Bluetooth: hci0: command tx timeout [ 84.526468][ T5329] loop0: detected capacity change from 0 to 1024 [ 84.556062][ T5329] ======================================================= [ 84.556062][ T5329] WARNING: The mand mount option has been deprecated and [ 84.556062][ T5329] and is ignored by this kernel. Remove the mand [ 84.556062][ T5329] option from the mount to silence this warning. [ 84.556062][ T5329] ======================================================= [ 84.623938][ T5329] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 84.635162][ T5329] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.0: Allocating blocks 385-513 which overlap fs metadata [ 84.646648][ T25] audit: type=1800 audit(1770211243.982:2): 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 [ 84.662237][ T25] audit: type=1800 audit(1770211243.992:3): pid=5329 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 [ 84.715875][ T5329] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.0: Allocating blocks 1-17 which overlap fs metadata [ 84.741226][ T5338] ------------[ cut here ]------------ [ 84.743756][ T5338] kernel BUG at fs/ext4/mballoc.c:4787! [ 84.746270][ T5338] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 84.749215][ T5338] CPU: 0 UID: 0 PID: 5338 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 84.752911][ T5338] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 84.757074][ T5338] RIP: 0010:ext4_mb_use_inode_pa+0x6c1/0x720 [ 84.759708][ T5338] Code: e8 f4 1d a6 ff 48 ba 00 00 00 00 00 fc ff df e9 da fa ff ff e8 80 40 3c ff 90 0f 0b e8 78 40 3c ff 90 0f 0b e8 70 40 3c ff 90 <0f> 0b e8 68 40 3c ff 90 0f 0b 48 8b 0c 24 80 e1 07 80 c1 03 38 c1 [ 84.767552][ T5338] RSP: 0018:ffffc9000cce73c8 EFLAGS: 00010293 [ 84.770014][ T5338] RAX: ffffffff82884680 RBX: 00000000ffffffff RCX: ffff8880361324c0 [ 84.773119][ T5338] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000001 [ 84.776406][ T5338] RBP: 1ffff11008f47180 R08: ffff888047a3924b R09: 1ffff11008f47249 [ 84.779900][ T5338] R10: dffffc0000000000 R11: ffffed1008f4724a R12: 0000000000000004 [ 84.783382][ T5338] R13: 0000000000000002 R14: 1ffff11008f4724c R15: ffff888047a39260 [ 84.787089][ T5338] FS: 00007f4b690ef6c0(0000) GS:ffff88808ccea000(0000) knlGS:0000000000000000 [ 84.791198][ T5338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 84.794251][ T5338] CR2: 00007f4b690eeff8 CR3: 0000000012491000 CR4: 0000000000352ef0 [ 84.797792][ T5338] Call Trace: [ 84.799258][ T5338] [ 84.800570][ T5338] ext4_mb_use_preallocated+0x660/0x13f0 [ 84.803038][ T5338] ext4_mb_new_blocks+0x5cb/0x46d0 [ 84.805338][ T5338] ? __pfx_ext4_es_cache_extent+0x10/0x10 [ 84.807779][ T5338] ? trace_kmalloc+0x1f/0xb0 [ 84.809706][ T5338] ? __asan_memset+0x22/0x50 [ 84.811736][ T5338] ? __pfx_ext4_mb_new_blocks+0x10/0x10 [ 84.813985][ T5338] ? ext4_ext_check_overlap+0x32e/0x580 [ 84.816103][ T5338] ? ext4_ext_find_goal+0xf0/0x1e0 [ 84.818360][ T5338] ext4_ext_map_blocks+0x18de/0x6b80 [ 84.820519][ T5338] ? kmem_cache_free+0x195/0x610 [ 84.822502][ T5338] ? __lock_acquire+0x6b5/0x2cf0 [ 84.824547][ T5338] ? ext4_map_blocks+0x7d7/0x1830 [ 84.826635][ T5338] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 84.828943][ T5338] ? ext4_es_lookup_extent+0x6cd/0xaf0 [ 84.831133][ T5338] ext4_map_blocks+0x8da/0x1830 [ 84.833165][ T5338] ? __pfx_ext4_map_blocks+0x10/0x10 [ 84.835372][ T5338] ? ext4_journal_check_start+0x1c/0x2b0 [ 84.837769][ T5338] ? __ext4_journal_start_sb+0x259/0x570 [ 84.840275][ T5338] ext4_alloc_file_blocks+0x434/0xdd0 [ 84.842573][ T5338] ? __pfx_ext4_alloc_file_blocks+0x10/0x10 [ 84.845529][ T5338] ? dax_break_layout+0x119/0x3a0 [ 84.847669][ T5338] ? __pfx_ext4_wait_dax_page+0x10/0x10 [ 84.850098][ T5338] ext4_zero_range+0x38c/0xb70 [ 84.852293][ T5338] ext4_fallocate+0x334/0x3d0 [ 84.854421][ T5338] vfs_fallocate+0x669/0x7e0 [ 84.856489][ T5338] ? __fget_files+0x2a/0x420 [ 84.858624][ T5338] ? __pfx_vfs_fallocate+0x10/0x10 [ 84.860839][ T5338] ? __fget_files+0x2a/0x420 [ 84.862839][ T5338] __x64_sys_fallocate+0xc0/0x110 [ 84.865029][ T5338] do_syscall_64+0xe2/0xf80 [ 84.867026][ T5338] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.869649][ T5338] ? trace_irq_disable+0x37/0x100 [ 84.871950][ T5338] ? clear_bhb_loop+0x60/0xb0 [ 84.874025][ T5338] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.876630][ T5338] RIP: 0033:0x7f4b6819aeb9 [ 84.878724][ T5338] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 84.887381][ T5338] RSP: 002b:00007f4b690ef028 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 84.891035][ T5338] RAX: ffffffffffffffda RBX: 00007f4b68416180 RCX: 00007f4b6819aeb9 [ 84.894665][ T5338] RDX: 0000000000000fff RSI: 0000000000000011 RDI: 0000000000000004 [ 84.898199][ T5338] RBP: 00007f4b68208c1f R08: 0000000000000000 R09: 0000000000000000 [ 84.901647][ T5338] R10: 0000000008800000 R11: 0000000000000246 R12: 0000000000000000 [ 84.905120][ T5338] R13: 00007f4b68416218 R14: 00007f4b68416180 R15: 00007ffd7982ead8 [ 84.908585][ T5338] [ 84.910002][ T5338] Modules linked in: [ 84.912441][ T5338] ---[ end trace 0000000000000000 ]--- [ 84.914831][ T5338] RIP: 0010:ext4_mb_use_inode_pa+0x6c1/0x720 [ 84.917258][ T5338] Code: e8 f4 1d a6 ff 48 ba 00 00 00 00 00 fc ff df e9 da fa ff ff e8 80 40 3c ff 90 0f 0b e8 78 40 3c ff 90 0f 0b e8 70 40 3c ff 90 <0f> 0b e8 68 40 3c ff 90 0f 0b 48 8b 0c 24 80 e1 07 80 c1 03 38 c1 [ 84.925745][ T5338] RSP: 0018:ffffc9000cce73c8 EFLAGS: 00010293 [ 84.928653][ T5338] RAX: ffffffff82884680 RBX: 00000000ffffffff RCX: ffff8880361324c0 [ 84.932171][ T5338] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000001 [ 84.935777][ T5338] RBP: 1ffff11008f47180 R08: ffff888047a3924b R09: 1ffff11008f47249 [ 84.939263][ T5338] R10: dffffc0000000000 R11: ffffed1008f4724a R12: 0000000000000004 [ 84.942601][ T5338] R13: 0000000000000002 R14: 1ffff11008f4724c R15: ffff888047a39260 [ 84.945808][ T5338] FS: 00007f4b690ef6c0(0000) GS:ffff88808ccea000(0000) knlGS:0000000000000000 [ 84.949417][ T5338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 84.952007][ T5338] CR2: 00007f4b690eeff8 CR3: 0000000012491000 CR4: 0000000000352ef0 [ 84.955099][ T5338] Kernel panic - not syncing: Fatal exception [ 84.957866][ T5338] Kernel Offset: disabled [ 84.959637][ T5338] Rebooting in 86400 seconds..