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) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',debug=A']) r3 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r4, 0x2007ffb) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x60001, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000042c0)='fdinfo/3\x00') read$FUSE(r5, &(0x7f0000000080)={0x2020}, 0x2020) sendfile(r3, r4, 0x0, 0x1000000201005) syz_usb_connect$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) syz_mount_image$udf(&(0x7f0000000080), &(0x7f0000000500)='./file0\x00', 0x18418, &(0x7f0000000200)=ANY=[@ANYRES8=0x0, @ANYRES8], 0xfe, 0x4b1, &(0x7f0000001d00)="$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") mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x1000006, 0x4132, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000000080)='./file1\x00', 0x64842, 0x86) pwritev2(r6, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x140000}], 0x1, 0x7800, 0x0, 0x3) truncate(&(0x7f00000013c0)='./file1\x00', 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x141042, 0x0) pwritev2(r7, &(0x7f00000001c0)=[{&(0x7f0000000080)="ff", 0x1}], 0x1, 0x5406, 0x0, 0x0) [ 78.944615][ T5298] Bluetooth: hci0: command tx timeout [ 78.948092][ T1313] ieee802154 phy0 wpan0: encryption failed: -22 [ 78.950663][ T1313] ieee802154 phy1 wpan1: encryption failed: -22 [ 79.088448][ T5314] loop0: detected capacity change from 0 to 2048 [ 79.109640][ T5314] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=2362, location=2362 [ 79.134301][ T5314] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 79.144016][ T5314] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 160: 0xd2 != 0xd4 [ 79.155129][ T5314] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 79.165582][ T25] audit: type=1800 audit(1745795113.661:2): pid=5314 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 [ 79.572874][ T4804] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 79.750421][ T25] audit: type=1800 audit(1745795114.241:3): pid=5314 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 [ 79.831773][ T5314] [ 79.832812][ T5314] ============================================ [ 79.835291][ T5314] WARNING: possible recursive locking detected [ 79.837752][ T5314] 6.15.0-rc4-syzkaller #0 Not tainted [ 79.839908][ T5314] -------------------------------------------- [ 79.842200][ T5314] syz.0.0/5314 is trying to acquire lock: [ 79.844436][ T5314] ffff88801179b128 (&sbi->s_alloc_mutex){+.+.}-{4:4}, at: udf_free_blocks+0x9e2/0x17f0 [ 79.848386][ T5314] [ 79.848386][ T5314] but task is already holding lock: [ 79.851323][ T5314] ffff88801179b128 (&sbi->s_alloc_mutex){+.+.}-{4:4}, at: udf_new_block+0xfab/0x1ba0 [ 79.854843][ T5314] [ 79.854843][ T5314] other info that might help us debug this: [ 79.857525][ T5314] Possible unsafe locking scenario: [ 79.857525][ T5314] [ 79.860346][ T5314] CPU0 [ 79.861747][ T5314] ---- [ 79.863037][ T5314] lock(&sbi->s_alloc_mutex); [ 79.864734][ T5314] lock(&sbi->s_alloc_mutex); [ 79.866591][ T5314] [ 79.866591][ T5314] *** DEADLOCK *** [ 79.866591][ T5314] [ 79.869801][ T5314] May be due to missing lock nesting notation [ 79.869801][ T5314] [ 79.873022][ T5314] 4 locks held by syz.0.0/5314: [ 79.874998][ T5314] #0: ffff8880509f6420 (sb_writers#12){.+.+}-{0:0}, at: vfs_writev+0x274/0x9a0 [ 79.878398][ T5314] #1: ffff888044d18f60 (&sb->s_type->i_mutex_key#19){+.+.}-{4:4}, at: udf_file_write_iter+0x6e/0x6c0 [ 79.882349][ T5314] #2: ffff888044d18d90 (&ei->i_data_sem#2){++++}-{4:4}, at: udf_map_block+0x291/0x42a0 [ 79.886186][ T5314] #3: ffff88801179b128 (&sbi->s_alloc_mutex){+.+.}-{4:4}, at: udf_new_block+0xfab/0x1ba0 [ 79.890030][ T5314] [ 79.890030][ T5314] stack backtrace: [ 79.892337][ T5314] CPU: 0 UID: 0 PID: 5314 Comm: syz.0.0 Not tainted 6.15.0-rc4-syzkaller #0 PREEMPT(full) [ 79.892351][ T5314] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 79.892358][ T5314] Call Trace: [ 79.892365][ T5314] [ 79.892370][ T5314] dump_stack_lvl+0x189/0x250 [ 79.892389][ T5314] ? __pfx_dump_stack_lvl+0x10/0x10 [ 79.892403][ T5314] ? __pfx__printk+0x10/0x10 [ 79.892410][ T5314] ? rcu_is_watching+0x15/0xb0 [ 79.892426][ T5314] ? print_lock_name+0xde/0x100 [ 79.892443][ T5314] print_deadlock_bug+0x28b/0x2a0 [ 79.892454][ T5314] validate_chain+0x1a3f/0x2140 [ 79.892462][ T5314] ? try_to_wake_up+0x7e5/0x1290 [ 79.892477][ T5314] __lock_acquire+0xaac/0xd20 [ 79.892493][ T5314] ? udf_free_blocks+0x9e2/0x17f0 [ 79.892505][ T5314] lock_acquire+0x120/0x360 [ 79.892519][ T5314] ? udf_free_blocks+0x9e2/0x17f0 [ 79.892534][ T5314] ? rcu_preempt_deferred_qs_irqrestore+0x851/0xc40 [ 79.892548][ T5314] __mutex_lock+0x182/0xe80 [ 79.892610][ T5314] ? udf_free_blocks+0x9e2/0x17f0 [ 79.892625][ T5314] ? __pfx_rcu_preempt_deferred_qs_irqrestore+0x10/0x10 [ 79.892638][ T5314] ? _raw_spin_unlock_irq+0x45/0x50 [ 79.892659][ T5314] ? udf_free_blocks+0x9e2/0x17f0 [ 79.892673][ T5314] ? __pfx___mutex_lock+0x10/0x10 [ 79.892685][ T5314] ? __pfx___might_resched+0x10/0x10 [ 79.892701][ T5314] ? fs_reclaim_acquire+0x7d/0x100 [ 79.892717][ T5314] udf_free_blocks+0x9e2/0x17f0 [ 79.892732][ T5314] ? bdev_getblk+0x77/0x670 [ 79.892744][ T5314] ? udf_get_fileshortad+0x6e/0x1b0 [ 79.892758][ T5314] ? __pfx_udf_free_blocks+0x10/0x10 [ 79.892773][ T5314] udf_delete_aext+0x4df/0xbc0 [ 79.892782][ T5314] ? udf_get_fileshortad+0x6e/0x1b0 [ 79.892794][ T5314] ? __pfx_udf_delete_aext+0x10/0x10 [ 79.892811][ T5314] udf_new_block+0x1404/0x1ba0 [ 79.892824][ T5314] ? udf_write_aext+0x4ff/0x7b0 [ 79.892839][ T5314] ? udf_do_extend_file+0xe3b/0x1180 [ 79.892847][ T5314] ? udf_get_filelongad+0x6e/0x1b0 [ 79.892860][ T5314] ? __pfx_udf_new_block+0x10/0x10 [ 79.892875][ T5314] udf_map_block+0x12b1/0x42a0 [ 79.892895][ T5314] ? __pfx_udf_map_block+0x10/0x10 [ 79.892915][ T5314] ? do_raw_spin_unlock+0x4d/0x240 [ 79.892925][ T5314] __udf_get_block+0x52/0x250 [ 79.892939][ T5314] __block_write_begin_int+0x6b2/0x1900 [ 79.892953][ T5314] ? folio_add_lru+0x1b3/0x3d0 [ 79.892963][ T5314] ? __pfx_udf_get_block+0x10/0x10 [ 79.892978][ T5314] ? __pfx___block_write_begin_int+0x10/0x10 [ 79.892994][ T5314] ? __pfx_udf_get_block+0x10/0x10 [ 79.893008][ T5314] block_write_begin+0x8a/0x120 [ 79.893022][ T5314] ? udf_write_begin+0x7d/0x260 [ 79.893034][ T5314] udf_write_begin+0x100/0x260 [ 79.893049][ T5314] generic_perform_write+0x2c4/0x910 [ 79.893063][ T5314] ? __pfx_generic_perform_write+0x10/0x10 [ 79.893074][ T5314] ? generic_file_direct_write+0x385/0x3e0 [ 79.893085][ T5314] __generic_file_write_iter+0x1ae/0x230 [ 79.893095][ T5314] udf_file_write_iter+0x2d5/0x6c0 [ 79.893111][ T5314] do_iter_readv_writev+0x56b/0x7f0 [ 79.893123][ T5314] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 79.893133][ T5314] ? rcu_read_lock_any_held+0xb3/0x120 [ 79.893145][ T5314] vfs_writev+0x306/0x9a0 [ 79.893160][ T5314] ? __pfx_vfs_writev+0x10/0x10 [ 79.893175][ T5314] ? __fget_files+0x2a/0x420 [ 79.893187][ T5314] ? __fget_files+0x3a0/0x420 [ 79.893196][ T5314] ? __fget_files+0x2a/0x420 [ 79.893208][ T5314] __se_sys_pwritev2+0x179/0x290 [ 79.893219][ T5314] ? __pfx___se_sys_pwritev2+0x10/0x10 [ 79.893231][ T5314] ? do_syscall_64+0xba/0x210 [ 79.893241][ T5314] ? __x64_sys_pwritev2+0x20/0xc0 [ 79.893252][ T5314] do_syscall_64+0xf6/0x210 [ 79.893263][ T5314] ? clear_bhb_loop+0x45/0xa0 [ 79.893273][ T5314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.893283][ T5314] RIP: 0033:0x7f08b4b8e969 [ 79.893295][ T5314] 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 [ 79.893303][ T5314] RSP: 002b:00007f08b0ff5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 79.893315][ T5314] RAX: ffffffffffffffda RBX: 00007f08b4db5fa0 RCX: 00007f08b4b8e969 [ 79.893322][ T5314] RDX: 0000000000000001 RSI: 0000200000000240 RDI: 000000000000000c [ 79.893328][ T5314] RBP: 00007f08b4c10ab1 R08: 0000000000000000 R09: 0000000000000003 [ 79.893334][ T5314] R10: 0000000000007800 R11: 0000000000000246 R12: 0000000000000000 [ 79.893340][ T5314] R13: 0000000000000000 R14: 00007f08b4db5fa0 R15: 00007ffed9141268 [ 79.893350][ T5314] [ 80.992819][ T5298] Bluetooth: hci0: command tx timeout [ 83.073200][ T5298] Bluetooth: hci0: command tx timeout [ 84.752924][ T4804] usb 5-1: unable to get BOS descriptor or descriptor too short [ 84.756597][ T4804] usb 5-1: unable to read config index 0 descriptor/start: -32 [ 84.759409][ T4804] usb 5-1: chopping to 0 config(s) [ 84.761564][ T4804] usb 5-1: can't read configurations, error -32 [ 84.893306][ T4804] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 85.022817][ T4804] usb 5-1: device descriptor read/64, error -32 [ 85.133072][ T4804] usb usb5-port1: attempt power cycle [ 85.152993][ T5298] Bluetooth: hci0: command tx timeout [ 85.472862][ T4804] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 85.493318][ T4804] usb 5-1: device descriptor read/8, error -32 [ 85.733187][ T4804] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 85.753256][ T4804] usb 5-1: device descriptor read/8, error -32 [ 85.862940][ T4804] usb usb5-port1: unable to enumerate USB device