program: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r1, 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000002040), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',default_permissions'], 0x0, 0x0, 0x0) syz_fuse_handle_req(r2, 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", 0x2000, &(0x7f0000000200)={&(0x7f0000000180)={0x50}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$nl_route(0x10, 0x3, 0x0) 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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") r3 = open(&(0x7f0000000240)='./file1\x00', 0x145142, 0x0) ftruncate(r3, 0x2007ffc) syz_emit_ethernet(0x36, &(0x7f0000000040)={@local, @local, @void, {@ipv6={0x86dd, @generic={0xa, 0x6, 'z\x00c', 0x0, 0x3a, 0x1, @local, @mcast2}}}}, 0x0) sendfile(r3, r3, 0x0, 0x800000009) r4 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r5 = open(&(0x7f0000000080)='./bus\x00', 0x107382, 0x1d0) ftruncate(r5, 0x2007ffb) sendfile(r4, r5, 0x0, 0x1000000201005) truncate(&(0x7f00000013c0)='./file1\x00', 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f00000024c0)='./file1\x00', 0x42, 0x0) pwrite64(r6, &(0x7f00000005c0)='\"', 0x1, 0x4fed0) [ 84.350090][ T5304] Bluetooth: hci0: command tx timeout [ 84.478094][ T5328] loop0: detected capacity change from 0 to 2048 [ 84.487841][ T5328] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=2362, location=2362 [ 84.520185][ T5328] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 84.531147][ T5328] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 160: 0xd2 != 0xd4 [ 84.550755][ T5328] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 84.567696][ T25] audit: type=1800 audit(1770377994.391:2): pid=5328 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 [ 84.830177][ T5329] [ 84.831703][ T5329] ============================================ [ 84.834898][ T5329] WARNING: possible recursive locking detected [ 84.837560][ T5329] syzkaller #0 Not tainted [ 84.839552][ T5329] -------------------------------------------- [ 84.842280][ T5329] syz.0.0/5329 is trying to acquire lock: [ 84.845094][ T5329] ffff888011fd3928 (&sbi->s_alloc_mutex){+.+.}-{4:4}, at: udf_free_blocks+0xaaf/0x1940 [ 84.849510][ T5329] [ 84.849510][ T5329] but task is already holding lock: [ 84.852684][ T5329] ffff888011fd3928 (&sbi->s_alloc_mutex){+.+.}-{4:4}, at: udf_prealloc_blocks+0x8f6/0x1130 [ 84.856869][ T5329] [ 84.856869][ T5329] other info that might help us debug this: [ 84.860463][ T5329] Possible unsafe locking scenario: [ 84.860463][ T5329] [ 84.863736][ T5329] CPU0 [ 84.865364][ T5329] ---- [ 84.866840][ T5329] lock(&sbi->s_alloc_mutex); [ 84.868973][ T5329] lock(&sbi->s_alloc_mutex); [ 84.871076][ T5329] [ 84.871076][ T5329] *** DEADLOCK *** [ 84.871076][ T5329] [ 84.874830][ T5329] May be due to missing lock nesting notation [ 84.874830][ T5329] [ 84.878555][ T5329] 4 locks held by syz.0.0/5329: [ 84.880757][ T5329] #0: ffff888037a1a420 (sb_writers#12){.+.+}-{0:0}, at: direct_splice_actor+0x49/0x160 [ 84.885318][ T5329] #1: ffff8880473c1590 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}, at: udf_file_write_iter+0x6f/0x6b0 [ 84.889985][ T5329] #2: ffff8880473c13c0 (&ei->i_data_sem#2){++++}-{4:4}, at: udf_map_block+0x2a4/0x4330 [ 84.894131][ T5329] #3: ffff888011fd3928 (&sbi->s_alloc_mutex){+.+.}-{4:4}, at: udf_prealloc_blocks+0x8f6/0x1130 [ 84.898746][ T5329] [ 84.898746][ T5329] stack backtrace: [ 84.901458][ T5329] CPU: 0 UID: 0 PID: 5329 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 84.901470][ T5329] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 84.901475][ T5329] Call Trace: [ 84.901482][ T5329] [ 84.901486][ T5329] dump_stack_lvl+0xe8/0x150 [ 84.901506][ T5329] print_deadlock_bug+0x279/0x290 [ 84.901519][ T5329] __lock_acquire+0x253f/0x2cf0 [ 84.901536][ T5329] ? __pfx___schedule+0x10/0x10 [ 84.901749][ T5329] ? __queue_work+0x1a1/0xf90 [ 84.901763][ T5329] ? __lock_acquire+0x6b5/0x2cf0 [ 84.901786][ T5329] ? udf_free_blocks+0xaaf/0x1940 [ 84.901802][ T5329] lock_acquire+0x106/0x330 [ 84.901819][ T5329] ? udf_free_blocks+0xaaf/0x1940 [ 84.901837][ T5329] __mutex_lock+0x19f/0x1300 [ 84.901849][ T5329] ? udf_free_blocks+0xaaf/0x1940 [ 84.901863][ T5329] ? __lock_acquire+0x6b5/0x2cf0 [ 84.901879][ T5329] ? udf_free_blocks+0xaaf/0x1940 [ 84.901891][ T5329] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 84.901907][ T5329] ? __pfx___mutex_lock+0x10/0x10 [ 84.901920][ T5329] ? folio_mark_accessed+0x442/0x8c0 [ 84.901933][ T5329] ? fs_reclaim_acquire+0x7c/0x100 [ 84.901952][ T5329] ? fs_reclaim_acquire+0x7c/0x100 [ 84.901971][ T5329] udf_free_blocks+0xaaf/0x1940 [ 84.901988][ T5329] ? bdev_getblk+0x582/0x6e0 [ 84.902004][ T5329] ? udf_get_fileshortad+0x6e/0x1b0 [ 84.902018][ T5329] ? udf_current_aext+0x698/0xb30 [ 84.902034][ T5329] ? __pfx_udf_free_blocks+0x10/0x10 [ 84.902050][ T5329] ? udf_next_aext+0x447/0x530 [ 84.902074][ T5329] udf_delete_aext+0x4fb/0xbd0 [ 84.902095][ T5329] ? __pfx_udf_delete_aext+0x10/0x10 [ 84.902111][ T5329] ? udf_next_aext+0x44e/0x530 [ 84.902131][ T5329] udf_prealloc_blocks+0xbd3/0x1130 [ 84.902147][ T5329] ? bdev_getblk+0x582/0x6e0 [ 84.902163][ T5329] ? __pfx_udf_prealloc_blocks+0x10/0x10 [ 84.902182][ T5329] ? udf_map_block+0x15ca/0x4330 [ 84.902199][ T5329] udf_map_block+0x1e8a/0x4330 [ 84.902220][ T5329] ? __pfx_udf_map_block+0x10/0x10 [ 84.902245][ T5329] ? do_raw_spin_unlock+0x4d/0x210 [ 84.902296][ T5329] __udf_get_block+0x52/0x250 [ 84.902312][ T5329] __block_write_begin_int+0x6c6/0x1910 [ 84.902330][ T5329] ? __pfx_udf_get_block+0x10/0x10 [ 84.902344][ T5329] ? __pfx___block_write_begin_int+0x10/0x10 [ 84.902362][ T5329] ? __pfx_udf_get_block+0x10/0x10 [ 84.902377][ T5329] block_write_begin+0x8d/0x120 [ 84.902390][ T5329] ? udf_write_begin+0x92/0x270 [ 84.902405][ T5329] udf_write_begin+0x118/0x270 [ 84.902428][ T5329] generic_perform_write+0x2e2/0x8f0 [ 84.902443][ T5329] ? __pfx_generic_perform_write+0x10/0x10 [ 84.902454][ T5329] ? file_update_time_flags+0x439/0x4d0 [ 84.902469][ T5329] ? __generic_file_write_iter+0xf9/0x230 [ 84.902481][ T5329] ? udf_file_write_iter+0x1a3/0x6b0 [ 84.902496][ T5329] udf_file_write_iter+0x2ca/0x6b0 [ 84.902512][ T5329] iter_file_splice_write+0x99b/0x1100 [ 84.902528][ T5329] ? __pfx_iter_file_splice_write+0x10/0x10 [ 84.902544][ T5329] ? __pfx_iter_file_splice_write+0x10/0x10 [ 84.902559][ T5329] direct_splice_actor+0x101/0x160 [ 84.902571][ T5329] splice_direct_to_actor+0x53a/0xc70 [ 84.902585][ T5329] ? __pfx_direct_splice_actor+0x10/0x10 [ 84.902598][ T5329] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 84.902610][ T5329] do_splice_direct+0x195/0x290 [ 84.902621][ T5329] ? __pfx_do_splice_direct+0x10/0x10 [ 84.902632][ T5329] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 84.902646][ T5329] ? rw_verify_area+0x255/0x4d0 [ 84.902663][ T5329] do_sendfile+0x535/0x7d0 [ 84.902676][ T5329] ? __pfx_do_sendfile+0x10/0x10 [ 84.902687][ T5329] ? __se_sys_futex+0x3a8/0x450 [ 84.902706][ T5329] __se_sys_sendfile64+0x144/0x1a0 [ 84.902725][ T5329] ? __pfx___se_sys_sendfile64+0x10/0x10 [ 84.902745][ T5329] do_syscall_64+0xe2/0xf80 [ 84.902757][ T5329] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.902768][ T5329] ? trace_irq_disable+0x37/0x100 [ 84.902779][ T5329] ? clear_bhb_loop+0x60/0xb0 [ 84.902792][ T5329] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 84.902804][ T5329] RIP: 0033:0x7fb04fb9aeb9 [ 84.902818][ T5329] 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 [ 84.902828][ T5329] RSP: 002b:00007fb050a54028 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 84.902843][ T5329] RAX: ffffffffffffffda RBX: 00007fb04fe16090 RCX: 00007fb04fb9aeb9 [ 84.902851][ T5329] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 0000000000000008 [ 84.902858][ T5329] RBP: 00007fb04fc08c1f R08: 0000000000000000 R09: 0000000000000000 [ 84.902865][ T5329] R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000000 [ 84.902873][ T5329] R13: 00007fb04fe16128 R14: 00007fb04fe16090 R15: 00007fffecce04f8 [ 84.902885][ T5329] [ 86.409062][ T5304] Bluetooth: hci0: command tx timeout [ 88.489920][ T5304] Bluetooth: hci0: command tx timeout [ 90.569164][ T5304] Bluetooth: hci0: command tx timeout