program: syz_mount_image$udf(&(0x7f0000000180), &(0x7f0000000100)='./bus\x00', 0x1014494, &(0x7f00000002c0)={[{@iocharset={'iocharset', 0x3d, 'iso8859-4'}}, {@partition={'partition', 0x3d, 0x6}}, {@gid_forget}, {@session={'session', 0x3d, 0xfe8}}, {@noadinicb}, {@anchor}, {@uid_forget}]}, 0xfe, 0xc24, &(0x7f0000001480)="$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") r0 = open(&(0x7f0000000240)='./file1\x00', 0x145142, 0x0) ftruncate(r0, 0x2007ffc) sendfile(r0, r0, 0x0, 0x800000009) r1 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r2, 0x2007ffb) sendfile(r1, r2, 0x0, 0x1000000201005) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000140)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x40, 0x6cb, 0x2968, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x2, 0x20, 0x5, [{{0x9, 0x4, 0x0, 0xfe, 0x1, 0x3, 0x1, 0x3, 0x0, {0x9, 0x21, 0x7, 0x1, 0x1, {0x22, 0x9f8}}, {{{0x9, 0x5, 0x81, 0x3, 0x40, 0x1, 0x80, 0xb5}}}}}]}}]}}, 0x0) truncate(&(0x7f0000000040)='./file1\x00', 0x7fff) truncate(&(0x7f00000013c0)='./file1\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141042, 0x0) pwritev2(r3, &(0x7f00000001c0)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x5406, 0x0, 0x0) [ 69.573714][ T5299] Bluetooth: hci0: command tx timeout [ 69.681398][ T5315] loop0: detected capacity change from 0 to 2048 [ 69.782800][ T5315] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=2362, location=2362 [ 69.792888][ T5315] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 69.812693][ T5315] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 160: 0xd2 != 0xd4 [ 69.840714][ T5315] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 69.874852][ T26] audit: type=1800 audit(1745910144.658:2): pid=5315 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.0" name="file1" dev="loop0" ino=1346 res=0 errno=0 [ 70.290798][ T57] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 70.870762][ T5316] [ 70.887240][ T5316] ============================================ [ 70.889817][ T5316] WARNING: possible recursive locking detected [ 70.892528][ T5316] 6.15.0-rc4-syzkaller-00021-gca91b9500108 #0 Not tainted [ 70.895520][ T5316] -------------------------------------------- [ 70.898213][ T5316] syz.0.0/5316 is trying to acquire lock: [ 70.916444][ T5316] ffff888044fbc528 (&sbi->s_alloc_mutex){+.+.}-{4:4}, at: udf_free_blocks+0x9e2/0x17f0 [ 70.920704][ T5316] [ 70.920704][ T5316] but task is already holding lock: [ 70.923894][ T5316] ffff888044fbc528 (&sbi->s_alloc_mutex){+.+.}-{4:4}, at: udf_prealloc_blocks+0x8d0/0x10b0 [ 70.928080][ T5316] [ 70.928080][ T5316] other info that might help us debug this: [ 70.945307][ T5316] Possible unsafe locking scenario: [ 70.945307][ T5316] [ 70.948550][ T5316] CPU0 [ 70.950610][ T5316] ---- [ 70.953390][ T5316] lock(&sbi->s_alloc_mutex); [ 70.958989][ T5316] lock(&sbi->s_alloc_mutex); [ 70.969985][ T5316] [ 70.969985][ T5316] *** DEADLOCK *** [ 70.969985][ T5316] [ 70.973069][ T5316] May be due to missing lock nesting notation [ 70.973069][ T5316] [ 70.976298][ T5316] 4 locks held by syz.0.0/5316: [ 70.994701][ T5316] #0: ffff888052520420 (sb_writers#12){.+.+}-{0:0}, at: direct_splice_actor+0x49/0x160 [ 71.000785][ T5316] #1: ffff8880439715c0 (&sb->s_type->i_mutex_key#19){+.+.}-{4:4}, at: udf_file_write_iter+0x6e/0x6c0 [ 71.007800][ T5316] #2: ffff8880439713f0 (&ei->i_data_sem#2){++++}-{4:4}, at: udf_map_block+0x291/0x42a0 [ 71.018935][ T5316] #3: ffff888044fbc528 (&sbi->s_alloc_mutex){+.+.}-{4:4}, at: udf_prealloc_blocks+0x8d0/0x10b0 [ 71.029300][ T5316] [ 71.029300][ T5316] stack backtrace: [ 71.033168][ T5316] CPU: 0 UID: 0 PID: 5316 Comm: syz.0.0 Not tainted 6.15.0-rc4-syzkaller-00021-gca91b9500108 #0 PREEMPT(full) [ 71.033185][ T5316] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 71.033192][ T5316] Call Trace: [ 71.033200][ T5316] [ 71.033206][ T5316] dump_stack_lvl+0x189/0x250 [ 71.033227][ T5316] ? __pfx_dump_stack_lvl+0x10/0x10 [ 71.033241][ T5316] ? __pfx__printk+0x10/0x10 [ 71.033251][ T5316] ? print_lock_name+0xde/0x100 [ 71.033268][ T5316] print_deadlock_bug+0x28b/0x2a0 [ 71.033280][ T5316] validate_chain+0x1a3f/0x2140 [ 71.033299][ T5316] ? kvm_sched_clock_read+0x11/0x20 [ 71.033361][ T5316] ? sched_clock+0x3f/0x60 [ 71.033375][ T5316] ? sched_clock_cpu+0x74/0x430 [ 71.033387][ T5316] ? psi_task_switch+0x318/0x6d0 [ 71.033399][ T5316] __lock_acquire+0xaac/0xd20 [ 71.033413][ T5316] ? udf_free_blocks+0x9e2/0x17f0 [ 71.033426][ T5316] lock_acquire+0x120/0x360 [ 71.033437][ T5316] ? udf_free_blocks+0x9e2/0x17f0 [ 71.033452][ T5316] __mutex_lock+0x182/0xe80 [ 71.033462][ T5316] ? udf_free_blocks+0x9e2/0x17f0 [ 71.033483][ T5316] ? __lock_acquire+0xaac/0xd20 [ 71.033495][ T5316] ? udf_free_blocks+0x9e2/0x17f0 [ 71.033507][ T5316] ? __pfx___mutex_lock+0x10/0x10 [ 71.033517][ T5316] ? __pfx___might_resched+0x10/0x10 [ 71.033532][ T5316] ? fs_reclaim_acquire+0x7d/0x100 [ 71.033547][ T5316] udf_free_blocks+0x9e2/0x17f0 [ 71.033560][ T5316] ? bdev_getblk+0x77/0x670 [ 71.033573][ T5316] ? udf_get_fileshortad+0x6e/0x1b0 [ 71.033587][ T5316] ? __pfx_udf_free_blocks+0x10/0x10 [ 71.033662][ T5316] udf_delete_aext+0x4df/0xbc0 [ 71.033672][ T5316] ? udf_get_fileshortad+0xcb/0x1b0 [ 71.033686][ T5316] ? __pfx_udf_delete_aext+0x10/0x10 [ 71.033782][ T5316] udf_prealloc_blocks+0xb7e/0x10b0 [ 71.033799][ T5316] ? bdev_getblk+0x77/0x670 [ 71.033811][ T5316] ? udf_get_filelongad+0x6e/0x1b0 [ 71.033824][ T5316] ? __pfx_udf_new_block+0x10/0x10 [ 71.033873][ T5316] ? udf_current_aext+0x660/0xad0 [ 71.033928][ T5316] ? __pfx_udf_prealloc_blocks+0x10/0x10 [ 71.033943][ T5316] ? udf_map_block+0x1508/0x42a0 [ 71.033958][ T5316] udf_map_block+0x1ddd/0x42a0 [ 71.034015][ T5316] ? __pfx_udf_map_block+0x10/0x10 [ 71.034067][ T5316] ? __pfx_mod_objcg_state+0x10/0x10 [ 71.034082][ T5316] ? __memcg_slab_post_alloc_hook+0x211/0x820 [ 71.034096][ T5316] ? do_raw_spin_lock+0x121/0x290 [ 71.034146][ T5316] ? do_raw_spin_unlock+0x4d/0x240 [ 71.034193][ T5316] __udf_get_block+0x52/0x250 [ 71.034207][ T5316] ? create_empty_buffers+0x465/0x530 [ 71.034221][ T5316] __block_write_begin_int+0x6b2/0x1900 [ 71.034238][ T5316] ? folio_add_lru+0x1b3/0x3d0 [ 71.034327][ T5316] ? __pfx_udf_get_block+0x10/0x10 [ 71.034343][ T5316] ? __pfx___block_write_begin_int+0x10/0x10 [ 71.034358][ T5316] ? __pfx_udf_get_block+0x10/0x10 [ 71.034371][ T5316] block_write_begin+0x8a/0x120 [ 71.034465][ T5316] ? udf_write_begin+0x7d/0x260 [ 71.034543][ T5316] udf_write_begin+0x100/0x260 [ 71.034556][ T5316] generic_perform_write+0x2c4/0x910 [ 71.034570][ T5316] ? __pfx_generic_perform_write+0x10/0x10 [ 71.034615][ T5316] ? file_update_time+0x2da/0x490 [ 71.034632][ T5316] ? __generic_file_write_iter+0xf9/0x230 [ 71.034641][ T5316] ? udf_file_write_iter+0x1a3/0x6c0 [ 71.034654][ T5316] udf_file_write_iter+0x2d5/0x6c0 [ 71.034707][ T5316] iter_file_splice_write+0x937/0x1000 [ 71.034725][ T5316] ? __pfx_iter_file_splice_write+0x10/0x10 [ 71.034737][ T5316] ? rcu_read_lock_any_held+0xb3/0x120 [ 71.034819][ T5316] ? direct_splice_actor+0x10c/0x160 [ 71.034833][ T5316] ? __pfx_iter_file_splice_write+0x10/0x10 [ 71.034844][ T5316] direct_splice_actor+0xfe/0x160 [ 71.034856][ T5316] splice_direct_to_actor+0x5a5/0xcc0 [ 71.034907][ T5316] ? __pfx_direct_splice_actor+0x10/0x10 [ 71.034972][ T5316] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 71.034986][ T5316] ? __pfx_aa_file_perm+0x10/0x10 [ 71.034998][ T5316] do_splice_direct+0x181/0x270 [ 71.035010][ T5316] ? __pfx_do_splice_direct+0x10/0x10 [ 71.035072][ T5316] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 71.035086][ T5316] ? rw_verify_area+0x258/0x650 [ 71.035099][ T5316] do_sendfile+0x4da/0x7d0 [ 71.035185][ T5316] ? __pfx_do_sendfile+0x10/0x10 [ 71.035319][ T5316] ? rcu_is_watching+0x15/0xb0 [ 71.035337][ T5316] ? __rseq_handle_notify_resume+0x37e/0x11f0 [ 71.035351][ T5316] __se_sys_sendfile64+0x13e/0x190 [ 71.035365][ T5316] ? rcu_is_watching+0x15/0xb0 [ 71.035420][ T5316] ? __pfx___se_sys_sendfile64+0x10/0x10 [ 71.035545][ T5316] ? do_syscall_64+0xba/0x210 [ 71.035561][ T5316] do_syscall_64+0xf6/0x210 [ 71.035572][ T5316] ? clear_bhb_loop+0x45/0xa0 [ 71.035584][ T5316] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 71.035631][ T5316] RIP: 0033:0x7feb3358e969 [ 71.035683][ T5316] 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 [ 71.035691][ T5316] RSP: 002b:00007feb343bc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 71.035704][ T5316] RAX: ffffffffffffffda RBX: 00007feb337b6080 RCX: 00007feb3358e969 [ 71.035712][ T5316] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005 [ 71.035718][ T5316] RBP: 00007feb33610ab1 R08: 0000000000000000 R09: 0000000000000000 [ 71.035760][ T5316] R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000000 [ 71.035808][ T5316] R13: 0000000000000000 R14: 00007feb337b6080 R15: 00007ffceb973318 [ 71.035819][ T5316] [ 71.598353][ T5299] Bluetooth: hci0: command tx timeout [ 73.678653][ T5299] Bluetooth: hci0: command tx timeout [ 75.518239][ T57] usb 5-1: unable to get BOS descriptor or descriptor too short [ 75.521789][ T57] usb 5-1: unable to read config index 0 descriptor/start: -32 [ 75.524467][ T57] usb 5-1: chopping to 0 config(s) [ 75.526263][ T57] usb 5-1: can't read configurations, error -32 [ 75.658154][ T57] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 75.758252][ T5299] Bluetooth: hci0: command tx timeout [ 75.788360][ T57] usb 5-1: device descriptor read/64, error -32 [ 75.898277][ T57] usb usb5-port1: attempt power cycle [ 76.239553][ T1312] ieee802154 phy0 wpan0: encryption failed: -22 [ 76.242082][ T1312] ieee802154 phy1 wpan1: encryption failed: -22 [ 76.246124][ T57] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 76.268707][ T57] usb 5-1: device descriptor read/8, error -32 [ 76.508231][ T57] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 76.528592][ T57] usb 5-1: device descriptor read/8, error -32