program: r0 = syz_mount_image$hfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x3000080, &(0x7f0000000280)=ANY=[], 0x1, 0x2e0, &(0x7f0000000880)="$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") r1 = creat(&(0x7f0000000080)='./file1\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) fcntl$setstatus(r1, 0x4, 0x6000) io_submit(r2, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0xe7030000, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0x7f000, 0x4000}]) syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x10, &(0x7f0000000680), 0xfe, 0x244, &(0x7f0000000400)="$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") r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.1GB.rsvd.usage_in_bytes\x00', 0x275a, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={{0x14, 0x10, 0x1, 0x2}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x5, 0x0, 0x0, {0x1}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x50, 0x9, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2}, @NFTA_SET_DESC={0xc, 0x9, 0x0, 0x1, [@NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x80}]}, @NFTA_SET_POLICY={0x8, 0x8, 0x1, 0x0, 0x1}]}], {0x14, 0x10}}, 0x98}}, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000006c0)) write$binfmt_script(r3, &(0x7f0000000380), 0x208e24b) syz_mount_image$exfat(&(0x7f0000000280), &(0x7f00000000c0)='./file2\x00', 0x810, &(0x7f0000001a40)=ANY=[@ANYRES8=0x0, @ANYRES32=r0, @ANYRES16, @ANYRES32=r2], 0xfd, 0x1500, &(0x7f0000001b80)="$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") r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) mkdirat(r5, &(0x7f0000000180)='./bus\x00', 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) mkdirat(r6, &(0x7f0000000280)='./bus/file0\x00', 0x0) renameat2(r5, &(0x7f00000004c0)='./bus/file0\x00', r6, &(0x7f00000002c0)='./file0\x00', 0x0) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) [ 77.529673][ T4656] Bluetooth: hci0: command tx timeout [ 77.535837][ T1311] ieee802154 phy0 wpan0: encryption failed: -22 [ 77.538652][ T1311] ieee802154 phy1 wpan1: encryption failed: -22 [ 77.610603][ T5309] loop0: detected capacity change from 0 to 64 [ 78.418041][ T5309] [ 78.419239][ T5309] ============================================ [ 78.421903][ T5309] WARNING: possible recursive locking detected [ 78.424579][ T5309] 6.15.0-rc5-syzkaller-00032-g0d8d44db295c #0 Not tainted [ 78.427501][ T5309] -------------------------------------------- [ 78.429900][ T5309] syz.0.0/5309 is trying to acquire lock: [ 78.432407][ T5309] ffff88803eb8e0b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfs_find_init+0x165/0x1e0 [ 78.436995][ T5309] [ 78.436995][ T5309] but task is already holding lock: [ 78.440050][ T5309] ffff88803eb8e0b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfs_find_init+0x165/0x1e0 [ 78.443803][ T5309] [ 78.443803][ T5309] other info that might help us debug this: [ 78.447184][ T5309] Possible unsafe locking scenario: [ 78.447184][ T5309] [ 78.450177][ T5309] CPU0 [ 78.451523][ T5309] ---- [ 78.453010][ T5309] lock(&tree->tree_lock/1); [ 78.455011][ T5309] lock(&tree->tree_lock/1); [ 78.456990][ T5309] [ 78.456990][ T5309] *** DEADLOCK *** [ 78.456990][ T5309] [ 78.460349][ T5309] May be due to missing lock nesting notation [ 78.460349][ T5309] [ 78.463626][ T5309] 6 locks held by syz.0.0/5309: [ 78.465549][ T5309] #0: ffff888041c402b8 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x247/0x320 [ 78.469355][ T5309] #1: ffff888041510420 (sb_writers#12){.+.+}-{0:0}, at: vfs_write+0x211/0xa90 [ 78.473149][ T5309] #2: ffff88803ede1ca0 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: generic_file_write_iter+0xe3/0x540 [ 78.477723][ T5309] #3: ffff88803ede1af8 (&HFS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfs_extend_file+0xda/0x1230 [ 78.482048][ T5309] #4: ffff88803eb8e0b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfs_find_init+0x165/0x1e0 [ 78.486017][ T5309] #5: ffff88803ede00f8 (&HFS_I(tree->inode)->extents_lock){+.+.}-{4:4}, at: hfs_extend_file+0xda/0x1230 [ 78.490598][ T5309] [ 78.490598][ T5309] stack backtrace: [ 78.492815][ T5309] CPU: 0 UID: 0 PID: 5309 Comm: syz.0.0 Not tainted 6.15.0-rc5-syzkaller-00032-g0d8d44db295c #0 PREEMPT(full) [ 78.492829][ T5309] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 78.492836][ T5309] Call Trace: [ 78.492843][ T5309] [ 78.492849][ T5309] dump_stack_lvl+0x189/0x250 [ 78.492866][ T5309] ? __pfx_dump_stack_lvl+0x10/0x10 [ 78.492878][ T5309] ? __pfx__printk+0x10/0x10 [ 78.492889][ T5309] ? print_lock_name+0xde/0x100 [ 78.492905][ T5309] print_deadlock_bug+0x28b/0x2a0 [ 78.492916][ T5309] validate_chain+0x1a3f/0x2140 [ 78.492925][ T5309] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 78.492984][ T5309] __lock_acquire+0xaac/0xd20 [ 78.492998][ T5309] ? hfs_find_init+0x165/0x1e0 [ 78.493011][ T5309] lock_acquire+0x120/0x360 [ 78.493023][ T5309] ? hfs_find_init+0x165/0x1e0 [ 78.493035][ T5309] ? do_syscall_64+0xf6/0x210 [ 78.493048][ T5309] __mutex_lock+0x182/0xe80 [ 78.493059][ T5309] ? hfs_find_init+0x165/0x1e0 [ 78.493073][ T5309] ? hfs_find_init+0x165/0x1e0 [ 78.493086][ T5309] ? __pfx___mutex_lock+0x10/0x10 [ 78.493099][ T5309] ? rcu_is_watching+0x15/0xb0 [ 78.493112][ T5309] ? __kmalloc_noprof+0x29b/0x4f0 [ 78.493124][ T5309] ? hfs_find_init+0x8b/0x1e0 [ 78.493135][ T5309] hfs_find_init+0x165/0x1e0 [ 78.493148][ T5309] hfs_extend_file+0x2ee/0x1230 [ 78.493158][ T5309] ? hfs_ext_keycmp+0x1c7/0x320 [ 78.493167][ T5309] ? __pfx_hfs_ext_keycmp+0x10/0x10 [ 78.493177][ T5309] ? __pfx_hfs_extend_file+0x10/0x10 [ 78.493188][ T5309] ? __pfx___hfs_brec_find+0x10/0x10 [ 78.493201][ T5309] ? hfs_brec_find+0x3c8/0x500 [ 78.493214][ T5309] hfs_bmap_reserve+0x107/0x430 [ 78.493232][ T5309] __hfs_ext_write_extent+0x1fa/0x470 [ 78.493242][ T5309] __hfs_ext_cache_extent+0x6b/0x9b0 [ 78.493253][ T5309] ? hfs_find_init+0x165/0x1e0 [ 78.493265][ T5309] hfs_extend_file+0x316/0x1230 [ 78.493275][ T5309] ? __pfx_hfs_extend_file+0x10/0x10 [ 78.493286][ T5309] ? percpu_ref_get_many+0x19/0x140 [ 78.493299][ T5309] ? percpu_ref_get_many+0x19/0x140 [ 78.493311][ T5309] ? __memcg_slab_post_alloc_hook+0x211/0x820 [ 78.493324][ T5309] hfs_get_block+0x3d7/0xbd0 [ 78.493334][ T5309] ? __pfx_hfs_get_block+0x10/0x10 [ 78.493342][ T5309] ? do_raw_spin_unlock+0x4d/0x240 [ 78.493354][ T5309] ? _raw_spin_unlock+0x28/0x50 [ 78.493365][ T5309] __block_write_begin_int+0x6b2/0x1900 [ 78.493379][ T5309] ? folio_add_lru+0x1b3/0x3d0 [ 78.493389][ T5309] ? __pfx_hfs_get_block+0x10/0x10 [ 78.493399][ T5309] ? __pfx___block_write_begin_int+0x10/0x10 [ 78.493414][ T5309] cont_write_begin+0x789/0xb50 [ 78.493431][ T5309] ? __pfx_cont_write_begin+0x10/0x10 [ 78.493444][ T5309] ? __pfx___might_resched+0x10/0x10 [ 78.493450][ T5309] ? folio_unlock+0x101/0x160 [ 78.493464][ T5309] hfs_write_begin+0x66/0xb0 [ 78.493472][ T5309] ? __pfx_hfs_get_block+0x10/0x10 [ 78.493480][ T5309] generic_perform_write+0x2c4/0x910 [ 78.493492][ T5309] ? __pfx_generic_perform_write+0x10/0x10 [ 78.493501][ T5309] ? file_update_time+0x2da/0x490 [ 78.493522][ T5309] ? __generic_file_write_iter+0xf9/0x230 [ 78.493532][ T5309] ? generic_file_write_iter+0xfb/0x540 [ 78.493544][ T5309] generic_file_write_iter+0x10f/0x540 [ 78.493555][ T5309] ? __pfx_generic_file_write_iter+0x10/0x10 [ 78.493567][ T5309] ? __lock_acquire+0xaac/0xd20 [ 78.493576][ T5309] ? rcu_read_lock_any_held+0xb3/0x120 [ 78.493583][ T5309] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 78.493590][ T5309] vfs_write+0x548/0xa90 [ 78.493597][ T5309] ? __pfx_generic_file_write_iter+0x10/0x10 [ 78.493604][ T5309] ? __pfx_vfs_write+0x10/0x10 [ 78.493611][ T5309] ? __fget_files+0x2a/0x420 [ 78.493620][ T5309] ksys_write+0x145/0x250 [ 78.493626][ T5309] ? rcu_is_watching+0x15/0xb0 [ 78.493635][ T5309] ? __pfx_ksys_write+0x10/0x10 [ 78.493641][ T5309] ? do_syscall_64+0xba/0x210 [ 78.493649][ T5309] do_syscall_64+0xf6/0x210 [ 78.493656][ T5309] ? clear_bhb_loop+0x45/0xa0 [ 78.493663][ T5309] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.493670][ T5309] RIP: 0033:0x7f599098e969 [ 78.493678][ T5309] 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 [ 78.493684][ T5309] RSP: 002b:00007f599174a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 78.493692][ T5309] RAX: ffffffffffffffda RBX: 00007f5990bb5fa0 RCX: 00007f599098e969 [ 78.493696][ T5309] RDX: 000000000208e24b RSI: 0000200000000380 RDI: 0000000000000005 [ 78.493701][ T5309] RBP: 00007f5990a10ab1 R08: 0000000000000000 R09: 0000000000000000 [ 78.493707][ T5309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 78.493713][ T5309] R13: 0000000000000000 R14: 00007f5990bb5fa0 R15: 00007ffe8ca76da8 [ 78.493721][ T5309] [ 79.553628][ T4656] Bluetooth: hci0: command tx timeout [ 81.634057][ T4656] Bluetooth: hci0: command tx timeout [ 83.713611][ T4656] Bluetooth: hci0: command tx timeout