program: r0 = syz_open_dev$dvb_frontend(&(0x7f0000000080), 0x0, 0x0) ioctl$FE_GET_PROPERTY(r0, 0x80106f53, &(0x7f0000000000)={0x2, &(0x7f00000000c0)=[{0x41, '\x00', @st={0x4, [{0x1, @uvalue=0x6}, {0x1, @svalue=0x10001}, {0x3, @svalue=0x100000001}, {0x0, @uvalue=0x7}]}, 0x84}, {0x39, '\x00', @buffer={"40f3ae417931f2e0586ca9a6cdec20e539220d4c71554f9b286a991587d73ed7", 0x20}, 0x19}]}) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r1 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_INITSTATE(r1, 0x113, 0x4, &(0x7f00000004c0), &(0x7f0000000500)=0x4) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) process_mrelease(0xffffffffffffffff, 0x0) r2 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r2, &(0x7f0000008080)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) syz_mount_image$ocfs2(&(0x7f0000004440), &(0x7f0000000040)='./file1\x00', 0x808, 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r3 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x441, 0x104) truncate(&(0x7f0000000040)='./file1\x00', 0x1001bfc) write$cgroup_int(r4, &(0x7f0000000000)=0x1, 0x12) write$P9_RREADDIR(r3, &(0x7f00000001c0)={0x2a, 0x29, 0x3, {0x5, [{{0x10, 0x9, 0x5}, 0x7, 0x7, 0xf45b3bccc711007a, './file0'}]}}, 0xfffffceb) ftruncate(r4, 0x4) r5 = syz_open_dev$loop(&(0x7f0000000640), 0x0, 0x22400) r6 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x6042, 0x144) syz_mount_image$udf(&(0x7f0000001080), &(0x7f00000010c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200c9a, &(0x7f0000000e40)=ANY=[@ANYBLOB='iocharset=iso8859-1,nostrict,uid=forget,anchor=0000000000000145,gid=', @ANYRESDEC=0x0, @ANYBLOB=',dmode=00000000000000000002004,undelete,partition=00000000000000000001,unhide,\x00'], 0x1, 0xc43, &(0x7f00000001c0)="$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") r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', r7, &(0x7f0000000980)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) unlink(&(0x7f0000000f40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x4c142, 0x9f) sendfile(r6, r5, 0x0, 0x80000002) syz_usb_connect(0x2, 0x0, 0x0, 0x0) [ 84.512306][ T5289] Bluetooth: hci0: command tx timeout [ 85.012392][ T5324] loop0: detected capacity change from 0 to 32768 [ 85.170622][ T5324] JBD2: Ignoring recovery information on journal [ 85.338510][ T5324] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.594928][ T24] audit: type=1800 audit(1778431653.676:2): pid=5325 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.0" name="file1" dev="loop0" ino=17059 res=0 errno=0 [ 85.962779][ T24] audit: type=1800 audit(1778431654.046:3): pid=5325 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.0" name="file1" dev="loop0" ino=17060 res=0 errno=0 [ 86.580485][ T5289] Bluetooth: hci0: command tx timeout [ 87.696369][ T5325] syz.0.0 (5325) used greatest stack depth: 16416 bytes left [ 87.797913][ T5324] [ 87.804317][ T5324] ====================================================== [ 87.813870][ T5324] WARNING: possible circular locking dependency detected [ 87.820877][ T5324] syzkaller #0 Not tainted [ 87.824766][ T5324] ------------------------------------------------------ [ 87.831070][ T5324] syz.0.0/5324 is trying to acquire lock: [ 87.835411][ T5324] ffff88800bbcc1a0 (&ocfs2_sysfile_lock_key[EXTENT_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}, at: ocfs2_run_deallocs+0x2c4/0x1570 [ 87.840821][ T5324] [ 87.840821][ T5324] but task is already holding lock: [ 87.847153][ T5324] ffff88800bbccfa0 (&ocfs2_sysfile_lock_key[ORPHAN_DIR_SYSTEM_INODE]){+.+.}-{4:4}, at: ocfs2_evict_inode+0xe97/0x43b0 [ 87.857881][ T5324] [ 87.857881][ T5324] which lock already depends on the new lock. [ 87.857881][ T5324] [ 87.863902][ T5324] [ 87.863902][ T5324] the existing dependency chain (in reverse order) is: [ 87.871548][ T5324] [ 87.871548][ T5324] -> #1 (&ocfs2_sysfile_lock_key[ORPHAN_DIR_SYSTEM_INODE]){+.+.}-{4:4}: [ 87.879424][ T5324] down_write+0x96/0x200 [ 87.883384][ T5324] ocfs2_del_inode_from_orphan+0x12e/0x7a0 [ 87.888284][ T5324] ocfs2_dio_end_io+0xf9c/0x1370 [ 87.892881][ T5324] dio_complete+0x25b/0x790 [ 87.897165][ T5324] __blockdev_direct_IO+0x2e5d/0x34e0 [ 87.902607][ T5324] ocfs2_direct_IO+0x251/0x2c0 [ 87.906216][ T5324] generic_file_direct_write+0x1db/0x3e0 [ 87.910401][ T5324] __generic_file_write_iter+0x11d/0x230 [ 87.914599][ T5324] ocfs2_file_write_iter+0x1663/0x1e70 [ 87.918928][ T5324] iter_file_splice_write+0x9a1/0x10f0 [ 87.923237][ T5324] direct_splice_actor+0x101/0x160 [ 87.927259][ T5324] splice_direct_to_actor+0x53a/0xc70 [ 87.931329][ T5324] do_splice_direct+0x195/0x290 [ 87.935300][ T5324] do_sendfile+0x535/0x7d0 [ 87.938932][ T5324] __se_sys_sendfile64+0x144/0x1a0 [ 87.942979][ T5324] do_syscall_64+0x15f/0xf80 [ 87.947091][ T5324] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.951555][ T5324] [ 87.951555][ T5324] -> #0 (&ocfs2_sysfile_lock_key[EXTENT_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}: [ 87.956682][ T5324] __lock_acquire+0x15a5/0x2cf0 [ 87.958914][ T5324] lock_acquire+0x106/0x350 [ 87.961065][ T5324] down_write+0x96/0x200 [ 87.963064][ T5324] ocfs2_run_deallocs+0x2c4/0x1570 [ 87.966525][ T5324] ocfs2_commit_truncate+0x1d26/0x2310 [ 87.970531][ T5324] ocfs2_evict_inode+0x1023/0x43b0 [ 87.975086][ T5324] evict+0x61e/0xb10 [ 87.977961][ T5324] ocfs2_dentry_iput+0x24d/0x390 [ 87.982055][ T5324] __dentry_kill+0x1a2/0x690 [ 87.985436][ T5324] finish_dput+0xc9/0x480 [ 87.989365][ T5324] __fput+0x691/0xa60 [ 87.992155][ T5324] task_work_run+0x1d9/0x270 [ 87.994430][ T5324] do_exit+0x70f/0x22c0 [ 87.996507][ T5324] do_group_exit+0x21b/0x2d0 [ 87.998648][ T5324] get_signal+0x1284/0x1330 [ 88.001969][ T5324] arch_do_signal_or_restart+0xbc/0x840 [ 88.005808][ T5324] exit_to_user_mode_loop+0x8c/0x4d0 [ 88.009241][ T5324] do_syscall_64+0x33e/0xf80 [ 88.012384][ T5324] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.016019][ T5324] [ 88.016019][ T5324] other info that might help us debug this: [ 88.016019][ T5324] [ 88.020244][ T5324] Possible unsafe locking scenario: [ 88.020244][ T5324] [ 88.023346][ T5324] CPU0 CPU1 [ 88.025931][ T5324] ---- ---- [ 88.029084][ T5324] lock(&ocfs2_sysfile_lock_key[ORPHAN_DIR_SYSTEM_INODE]); [ 88.033066][ T5324] lock(&ocfs2_sysfile_lock_key[EXTENT_ALLOC_SYSTEM_INODE]); [ 88.048298][ T5324] lock(&ocfs2_sysfile_lock_key[ORPHAN_DIR_SYSTEM_INODE]); [ 88.052702][ T5324] lock(&ocfs2_sysfile_lock_key[EXTENT_ALLOC_SYSTEM_INODE]); [ 88.068865][ T5324] [ 88.068865][ T5324] *** DEADLOCK *** [ 88.068865][ T5324] [ 88.073630][ T5324] 2 locks held by syz.0.0/5324: [ 88.076642][ T5324] #0: ffff888012408bc0 (&osb->nfs_sync_rwlock){.+.+}-{4:4}, at: ocfs2_nfs_sync_lock+0x106/0x270 [ 88.087023][ T5324] #1: ffff88800bbccfa0 (&ocfs2_sysfile_lock_key[ORPHAN_DIR_SYSTEM_INODE]){+.+.}-{4:4}, at: ocfs2_evict_inode+0xe97/0x43b0 [ 88.099841][ T5324] [ 88.099841][ T5324] stack backtrace: [ 88.106605][ T5324] CPU: 0 UID: 0 PID: 5324 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 88.106623][ T5324] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 88.106635][ T5324] Call Trace: [ 88.106667][ T5324] [ 88.106673][ T5324] dump_stack_lvl+0xe8/0x150 [ 88.106691][ T5324] print_circular_bug+0x2e1/0x300 [ 88.106706][ T5324] check_noncircular+0x12e/0x150 [ 88.106720][ T5324] __lock_acquire+0x15a5/0x2cf0 [ 88.106732][ T5324] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 88.106751][ T5324] ? _raw_spin_unlock+0x28/0x50 [ 88.106764][ T5324] ? ocfs2_run_deallocs+0x2c4/0x1570 [ 88.106777][ T5324] lock_acquire+0x106/0x350 [ 88.106788][ T5324] ? ocfs2_run_deallocs+0x2c4/0x1570 [ 88.106802][ T5324] down_write+0x96/0x200 [ 88.106875][ T5324] ? ocfs2_run_deallocs+0x2c4/0x1570 [ 88.106889][ T5324] ? __pfx_down_write+0x10/0x10 [ 88.106905][ T5324] ocfs2_run_deallocs+0x2c4/0x1570 [ 88.106933][ T5324] ? __pfx_ocfs2_run_deallocs+0x10/0x10 [ 88.106946][ T5324] ? irqentry_exit+0x218/0x760 [ 88.106959][ T5324] ? lockdep_hardirqs_on+0x7a/0x110 [ 88.106973][ T5324] ? irqentry_exit+0x218/0x760 [ 88.106986][ T5324] ? trace_irq_disable+0x3b/0x140 [ 88.107005][ T5324] ? queue_delayed_work_on+0x17a/0x1e0 [ 88.107020][ T5324] ocfs2_commit_truncate+0x1d26/0x2310 [ 88.107038][ T5324] ? __pfx_ocfs2_commit_truncate+0x10/0x10 [ 88.107050][ T5324] ? jbd2_journal_stop+0x8dd/0xd70 [ 88.107065][ T5324] ? kmem_cache_free+0x182/0x650 [ 88.107078][ T5324] ? __pfx_ocfs2_journal_access_di+0x10/0x10 [ 88.107095][ T5324] ? sb_end_intwrite+0xe9/0x1c0 [ 88.107113][ T5324] ? ocfs2_commit_trans+0x133/0x250 [ 88.107124][ T5324] ? __pfx_ocfs2_commit_trans+0x10/0x10 [ 88.107136][ T5324] ? ocfs2_metadata_cache_get_super+0x43/0x80 [ 88.107146][ T5324] ? ocfs2_inode_cache_get_super+0xd/0x40 [ 88.107158][ T5324] ocfs2_evict_inode+0x1023/0x43b0 [ 88.107170][ T5324] ? kvm_sched_clock_read+0x11/0x20 [ 88.107183][ T5324] ? __pfx_ocfs2_evict_inode+0x10/0x10 [ 88.107199][ T5324] ? finish_task_switch+0x15f/0xbe0 [ 88.107208][ T5324] ? lock_acquire+0x106/0x350 [ 88.107221][ T5324] ? __lock_acquire+0x6b5/0x2cf0 [ 88.107232][ T5324] ? __lock_acquire+0x6b5/0x2cf0 [ 88.107243][ T5324] ? __lock_acquire+0x6b5/0x2cf0 [ 88.107254][ T5324] ? __lock_acquire+0x6b5/0x2cf0 [ 88.107265][ T5324] ? unwind_next_frame+0xa6/0x2550 [ 88.107279][ T5324] ? unwind_next_frame+0xa6/0x2550 [ 88.107292][ T5324] ? is_bpf_text_address+0x26/0x2b0 [ 88.107304][ T5324] ? __lock_acquire+0x6b5/0x2cf0 [ 88.107316][ T5324] ? is_bpf_text_address+0x292/0x2b0 [ 88.107326][ T5324] ? is_bpf_text_address+0x26/0x2b0 [ 88.107336][ T5324] ? kernel_text_address+0xa5/0xe0 [ 88.107350][ T5324] ? __bfs+0x153/0x290 [ 88.107361][ T5324] ? __pfx_hlock_conflict+0x10/0x10 [ 88.107374][ T5324] ? check_path+0x21/0x40 [ 88.107392][ T5324] ? check_noncircular+0xda/0x150 [ 88.107407][ T5324] ? lockdep_unlock+0x5d/0xd0 [ 88.107416][ T5324] ? __lock_acquire+0x146e/0x2cf0 [ 88.107427][ T5324] ? __lock_acquire+0x6b5/0x2cf0 [ 88.107442][ T5324] ? inode_wait_for_writeback+0x16d/0x3b0 [ 88.107457][ T5324] ? __pfx_inode_wait_for_writeback+0x10/0x10 [ 88.107469][ T5324] ? do_raw_spin_lock+0x12b/0x2f0 [ 88.107486][ T5324] ? do_raw_spin_unlock+0x4d/0x210 [ 88.107500][ T5324] ? __pfx_ocfs2_evict_inode+0x10/0x10 [ 88.107511][ T5324] evict+0x61e/0xb10 [ 88.107527][ T5324] ? __pfx_evict+0x10/0x10 [ 88.107540][ T5324] ? _raw_spin_unlock+0x28/0x50 [ 88.107552][ T5324] ? iput+0xb25/0xe80 [ 88.107563][ T5324] ocfs2_dentry_iput+0x24d/0x390 [ 88.107582][ T5324] ? __pfx_ocfs2_dentry_iput+0x10/0x10 [ 88.107598][ T5324] ? fsnotify_destroy_marks+0x81/0x330 [ 88.107613][ T5324] ? dentry_unlink_inode+0x351/0x430 [ 88.107627][ T5324] __dentry_kill+0x1a2/0x690 [ 88.107642][ T5324] ? finish_dput+0xad/0x480 [ 88.107652][ T5324] finish_dput+0xc9/0x480 [ 88.107667][ T5324] __fput+0x691/0xa60 [ 88.107680][ T5324] task_work_run+0x1d9/0x270 [ 88.107695][ T5324] ? __pfx_task_work_run+0x10/0x10 [ 88.107709][ T5324] ? do_raw_spin_unlock+0x4d/0x210 [ 88.107724][ T5324] do_exit+0x70f/0x22c0 [ 88.107739][ T5324] ? trace_irq_disable+0x3b/0x140 [ 88.107754][ T5324] ? __pfx_do_exit+0x10/0x10 [ 88.107767][ T5324] ? do_raw_spin_lock+0x12b/0x2f0 [ 88.107783][ T5324] do_group_exit+0x21b/0x2d0 [ 88.107796][ T5324] ? _raw_spin_unlock_irq+0x23/0x50 [ 88.107809][ T5324] get_signal+0x1284/0x1330 [ 88.107822][ T5324] arch_do_signal_or_restart+0xbc/0x840 [ 88.107840][ T5324] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 88.107856][ T5324] ? ksys_write+0x242/0x270 [ 88.107870][ T5324] exit_to_user_mode_loop+0x8c/0x4d0 [ 88.107881][ T5324] ? rcu_is_watching+0x15/0xb0 [ 88.107899][ T5324] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.107914][ T5324] do_syscall_64+0x33e/0xf80 [ 88.107929][ T5324] ? trace_irq_disable+0x3b/0x140 [ 88.107942][ T5324] ? clear_bhb_loop+0x40/0x90 [ 88.107953][ T5324] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 88.107964][ T5324] RIP: 0033:0x7fbae539cdd9 [ 88.107974][ T5324] Code: Unable to access opcode bytes at 0x7fbae539cdaf. [ 88.107980][ T5324] RSP: 002b:00007fbae61f3fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 88.107993][ T5324] RAX: 000000000014c000 RBX: 00007fbae5615fa0 RCX: 00007fbae539cdd9 [ 88.108001][ T5324] RDX: 00000000fffffceb RSI: 00002000000001c0 RDI: 0000000000000007 [ 88.108007][ T5324] RBP: 00007fbae5432d69 R08: 0000000000000000 R09: 0000000000000000 [ 88.108014][ T5324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 88.108019][ T5324] R13: 00007fbae5616038 R14: 00007fbae5615fa0 R15: 00007ffc31b11578 [ 88.108030][ T5324] [ 88.733668][ T5289] Bluetooth: hci0: command tx timeout