program: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x446, &(0x7f0000000240)={[{@stripe={'stripe', 0x3d, 0x2}}, {@journal_dev={'journal_dev', 0x3d, 0x1045}}, {@oldalloc}, {@noauto_da_alloc}, {@minixdf}, {@barrier_val={'barrier', 0x3d, 0x2}}, {@delalloc}, {@nojournal_checksum}, {@orlov}, {@user_xattr}, {@quota}, {@delalloc}]}, 0x1, 0x553, &(0x7f0000001080)="$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") sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000007180)=[{{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000001040)="3c56a9", 0x3}], 0x1}}], 0x1, 0x4800) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f0000000140)='2', 0x1, 0x8000c61) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0x35) pwrite64(r1, &(0x7f0000000140)='2', 0xfdef, 0xfecc) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file1\x00', &(0x7f0000000500), &(0x7f0000001040)=ANY=[], 0x841, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000080)=0xfaeb) syz_mount_image$udf(&(0x7f0000000c40), &(0x7f0000000a00)='./file1\x00', 0x0, &(0x7f0000001940)=ANY=[@ANYBLOB='noadinicb,nostrict,mode=00000000000000000000004,uid=forget,noadinicb,umask=00000000000000040002000,lastblock=00000000000000000013,undelete,partition=00000000000000000005,\x00'], 0x47, 0xc11, &(0x7f0000000d00)="$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") setrlimit(0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) r3 = socket$inet6(0xa, 0x3, 0x5) r4 = socket$l2tp6(0xa, 0x2, 0x73) dup2(r4, r3) setsockopt$inet6_int(r4, 0x29, 0x48, &(0x7f0000000000)=0xc1, 0x4) sendmmsg(r3, &(0x7f0000002c00)=[{{&(0x7f0000000340)=@l2tp6={0xa, 0x500, 0x0, @dev}, 0x80, 0x0}, 0x5b4}], 0x1, 0x0) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x300000e) pwrite64(r2, &(0x7f00000000c0)='a', 0x200000c1, 0x404043000) pwrite64(r2, &(0x7f0000000000)="d9ac64", 0x3, 0x8) [ 74.842688][ T4661] Bluetooth: hci0: command tx timeout [ 74.910204][ T5314] loop0: detected capacity change from 0 to 1024 [ 74.923715][ T5314] ======================================================= [ 74.923715][ T5314] WARNING: The mand mount option has been deprecated and [ 74.923715][ T5314] and is ignored by this kernel. Remove the mand [ 74.923715][ T5314] option from the mount to silence this warning. [ 74.923715][ T5314] ======================================================= [ 74.966391][ T5314] EXT4-fs: Ignoring removed oldalloc option [ 74.974194][ T5314] EXT4-fs: Ignoring removed orlov option [ 74.982873][ T5314] EXT4-fs (loop0): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 75.005237][ T5314] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.055273][ T5314] EXT4-fs (loop0): start 0, size 131072, fe_logical 16843008 [ 75.059862][ T5314] ------------[ cut here ]------------ [ 75.062260][ T5314] kernel BUG at fs/ext4/mballoc.c:4656! [ 75.064774][ T5314] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 75.067845][ T5314] CPU: 0 UID: 0 PID: 5314 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 75.071867][ T5314] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 75.076375][ T5314] RIP: 0010:ext4_mb_normalize_request+0x1cc9/0x1d00 [ 75.079481][ T5314] Code: 63 a5 ff 48 8b 44 24 38 48 8b 38 48 c7 c6 c0 2f e4 8b 48 c7 c2 40 48 e4 8b 48 8b 4c 24 28 4d 89 f0 49 89 d9 e8 98 65 0a 00 90 <0f> 0b e8 90 af 39 ff 90 0f 0b e8 88 af 39 ff 90 0f 0b e8 80 af 39 [ 75.088760][ T5314] RSP: 0018:ffffc9000e146cc0 EFLAGS: 00010246 [ 75.091621][ T5314] RAX: fa69f5c5234d9e00 RBX: 0000000001010100 RCX: fa69f5c5234d9e00 [ 75.095389][ T5314] RDX: ffffc9000ec6a000 RSI: 00000000000008ff RDI: 0000000000000900 [ 75.098820][ T5314] RBP: 0000000000000000 R08: ffffc9000e146907 R09: 1ffff92001c28d20 [ 75.102410][ T5314] R10: dffffc0000000000 R11: fffff52001c28d21 R12: ffffffff01010800 [ 75.105886][ T5314] R13: dffffc0000000000 R14: 0000000000020000 R15: 0000000000020000 [ 75.109354][ T5314] FS: 00007fe23bd1f6c0(0000) GS:ffff88808ca5b000(0000) knlGS:0000000000000000 [ 75.113242][ T5314] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.116265][ T5314] CR2: 0000200000002c00 CR3: 0000000044434000 CR4: 0000000000352ef0 [ 75.119677][ T5314] Call Trace: [ 75.121183][ T5314] [ 75.122459][ T5314] ext4_mb_new_blocks+0xc7f/0x4780 [ 75.124730][ T5314] ? trace_ext4_get_implied_cluster_alloc_exit+0x83/0x230 [ 75.127840][ T5314] ? __pfx_ext4_mb_new_blocks+0x10/0x10 [ 75.130205][ T5314] ? ext4_ext_check_overlap+0x438/0x580 [ 75.132666][ T5314] ? ext4_ext_find_goal+0xf0/0x1e0 [ 75.134976][ T5314] ext4_ext_map_blocks+0x150a/0x58b0 [ 75.137249][ T5314] ? __lock_acquire+0x6b5/0x2cf0 [ 75.139815][ T5314] ? __pfx_ext4_ext_map_blocks+0x10/0x10 [ 75.142244][ T5314] ? is_bpf_text_address+0x26/0x2b0 [ 75.144577][ T5314] ? kernel_text_address+0xa5/0xe0 [ 75.146849][ T5314] ext4_map_create_blocks+0x11d/0x540 [ 75.149188][ T5314] ext4_map_blocks+0x7cd/0x11d0 [ 75.151245][ T5314] ? kasan_save_track+0x4f/0x80 [ 75.153439][ T5314] ? kasan_save_track+0x3e/0x80 [ 75.155542][ T5314] ? __pfx_ext4_map_blocks+0x10/0x10 [ 75.157858][ T5314] ? percpu_ref_get_many+0x19/0x140 [ 75.160076][ T5314] _ext4_get_block+0x1e3/0x470 [ 75.162156][ T5314] ? __pfx__ext4_get_block+0x10/0x10 [ 75.164459][ T5314] ext4_get_block_unwritten+0x2e/0x100 [ 75.166834][ T5314] ext4_block_write_begin+0xb14/0x1950 [ 75.169240][ T5314] ? __pfx_ext4_get_block_unwritten+0x10/0x10 [ 75.171922][ T5314] ? __pfx_ext4_block_write_begin+0x10/0x10 [ 75.174441][ T5314] ? folio_mapping+0x16f/0x1f0 [ 75.176505][ T5314] ? ext4_inode_journal_mode+0x193/0x470 [ 75.178984][ T5314] ext4_write_begin+0xb40/0x18c0 [ 75.181100][ T5314] ? __pfx_ext4_write_begin+0x10/0x10 [ 75.183318][ T5314] ? __ext4_handle_dirty_metadata+0x2fd/0x810 [ 75.185844][ T5314] ext4_da_write_begin+0x355/0xd80 [ 75.188130][ T5314] ? __pfx_ext4_da_write_begin+0x10/0x10 [ 75.190746][ T5314] generic_perform_write+0x2e2/0x8f0 [ 75.193158][ T5314] ? __pfx_generic_perform_write+0x10/0x10 [ 75.195854][ T5314] ? file_update_time_flags+0x400/0x4a0 [ 75.198448][ T5314] ? ext4_write_checks+0x24b/0x2c0 [ 75.200718][ T5314] ext4_buffered_write_iter+0xce/0x3a0 [ 75.202982][ T5314] ext4_file_write_iter+0x298/0x1bf0 [ 75.205243][ T5314] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 75.207787][ T5314] vfs_write+0x61d/0xb90 [ 75.209725][ T5314] ? __pfx_vfs_write+0x10/0x10 [ 75.211939][ T5314] ? __fget_files+0x2a/0x420 [ 75.213998][ T5314] __x64_sys_pwrite64+0x199/0x230 [ 75.216374][ T5314] ? __pfx___x64_sys_pwrite64+0x10/0x10 [ 75.218839][ T5314] do_syscall_64+0x14d/0xf80 [ 75.220941][ T5314] ? trace_irq_disable+0x3b/0x150 [ 75.223445][ T5314] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.226212][ T5314] ? clear_bhb_loop+0x40/0x90 [ 75.228349][ T5314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.230940][ T5314] RIP: 0033:0x7fe23ad9c629 [ 75.232952][ T5314] 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 [ 75.241171][ T5314] RSP: 002b:00007fe23bd1f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 75.244875][ T5314] RAX: ffffffffffffffda RBX: 00007fe23b015fa0 RCX: 00007fe23ad9c629 [ 75.248405][ T5314] RDX: 00000000200000c1 RSI: 00002000000000c0 RDI: 0000000000000006 [ 75.251894][ T5314] RBP: 00007fe23ae32b39 R08: 0000000000000000 R09: 0000000000000000 [ 75.255478][ T5314] R10: 0000000404043000 R11: 0000000000000246 R12: 0000000000000000 [ 75.258821][ T5314] R13: 00007fe23b016038 R14: 00007fe23b015fa0 R15: 00007ffcd2cf87a8 [ 75.262175][ T5314] [ 75.263577][ T5314] Modules linked in: [ 75.266278][ T5314] ---[ end trace 0000000000000000 ]--- [ 75.274377][ T5314] RIP: 0010:ext4_mb_normalize_request+0x1cc9/0x1d00 [ 75.277411][ T5314] Code: 63 a5 ff 48 8b 44 24 38 48 8b 38 48 c7 c6 c0 2f e4 8b 48 c7 c2 40 48 e4 8b 48 8b 4c 24 28 4d 89 f0 49 89 d9 e8 98 65 0a 00 90 <0f> 0b e8 90 af 39 ff 90 0f 0b e8 88 af 39 ff 90 0f 0b e8 80 af 39 [ 75.285334][ T5314] RSP: 0018:ffffc9000e146cc0 EFLAGS: 00010246 [ 75.289329][ T5314] RAX: fa69f5c5234d9e00 RBX: 0000000001010100 RCX: fa69f5c5234d9e00 [ 75.292577][ T5314] RDX: ffffc9000ec6a000 RSI: 00000000000008ff RDI: 0000000000000900 [ 75.296444][ T5314] RBP: 0000000000000000 R08: ffffc9000e146907 R09: 1ffff92001c28d20 [ 75.300313][ T5314] R10: dffffc0000000000 R11: fffff52001c28d21 R12: ffffffff01010800 [ 75.303860][ T5314] R13: dffffc0000000000 R14: 0000000000020000 R15: 0000000000020000 [ 75.307815][ T5314] FS: 00007fe23bd1f6c0(0000) GS:ffff88808ca5b000(0000) knlGS:0000000000000000 [ 75.311783][ T5314] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.314409][ T5314] CR2: 00007fe23bcfdff0 CR3: 0000000044434000 CR4: 0000000000352ef0 [ 75.317967][ T5314] Kernel panic - not syncing: Fatal exception [ 75.320676][ T5314] Kernel Offset: disabled [ 75.322401][ T5314] Rebooting in 86400 seconds..