program: sendmmsg$inet(0xffffffffffffffff, &(0x7f00000008c0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000140)="f1a0fa9090d465b080d9209c8845fdcaef275aaa15abcd5cd1153a72ef30f13819e7e8929f54ba0f61cab747ec572e7721478ce702eaa7b41015c3215e1643c7ec", 0x41}], 0x1}}], 0x1, 0x4000) r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ASSERT(r0, 0x0, 0xcf, &(0x7f0000000340)=0x1, 0x4) getresuid(&(0x7f0000000280), &(0x7f0000000380)=0x0, &(0x7f0000000300)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x803, 0x2, {}, {r1}, 0x100000004, 0x7}) syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000040)='./file1\x00', 0x0, &(0x7f0000000c40)={[{@part={'part', 0x3d, 0x500f}}, {@uid={'uid', 0x3d, r2}}, {@uid={'uid', 0x3d, r2}}, {@part={'part', 0x3d, 0xc}}, {@uid={'uid', 0x3d, r2}}, {@barrier}, {@nls={'nls', 0x3d, 'cp936'}}, {@gid={'gid', 0x3d, 0xee00}}]}, 0x3, 0x5f4, &(0x7f0000000640)="$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") r3 = openat$comedi(0xffffff9c, &(0x7f0000000040)='/dev/comedi1\x00', 0x2180, 0x0) ioctl$COMEDI_DEVCONFIG(r3, 0x40946400, &(0x7f0000000080)={'das16m1\x00', [0x2f00, 0x5, 0xd09a, 0x2, 0x0, 0xfffffffe, 0x1, 0x6, 0xffe, 0x1, 0xc, 0x1, 0x4, 0x4, 0xffff, 0x6, 0xffffffa7, 0x40000009, 0x832, 0x30000, 0x3ff, 0x9, 0x800, 0xe2df, 0x2, 0x1, 0x9, 0x3, 0x4, 0x5, 0x70f]}) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB='osx.'], 0x0, 0x0, 0x0) listxattr(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$binfmt(0xffffffffffffff9c, 0x0, 0x41, 0x1ff) r4 = socket$nl_route(0x10, 0x3, 0x0) syz_mount_image$udf(&(0x7f0000000080), &(0x7f0000000180)='./file1\x00', 0x4000, &(0x7f0000000580)=ANY=[@ANYBLOB='lastblock=00000000000000000000,umask=00000000000000000000102,dmode=00000000000000000077777,novrs,shortad,shortad,undelete,iocharset=cp437,shortad,umask=00000000000000000000006,dmode=00000000000000000000011,fileset=00000000000000000011,uid=', @ANYBLOB="d6d84c0df937ed4a0cd30000f2e9ea9568eab74a46c525dc386983eade0b0ce5f1dd911706cf7d32d7d508d1823b8871e001000000eb4ce0a008f5cdea622fc6675e5486860a752ed0298a948efa72b2c8d8525181644a3124f3544a50f192b98f055ad125fd4674534413c6044136ea5aefac5267e43739626ea9391d8f346c4694f70400000000000000cee1f628d1cec3462830606bb612bfed91181cdc107bb91a2e86de2ad5", @ANYBLOB="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"], 0x12, 0xc38, &(0x7f0000001080)="$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") r5 = creat(&(0x7f0000000100)='./file1\x00', 0xe0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) write$UHID_INPUT(r5, &(0x7f0000001680)={0x8, {"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", 0x1000}}, 0x1006) close(r5) unlink(&(0x7f0000000300)='./file1\x00') r6 = socket(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r7) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) unshare(0x2a060400) open(&(0x7f0000000200)='./bus\x00', 0x161b42, 0x0) r9 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x5, 0xb, 0xa, 0x9}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000000), &(0x7f0000001680), 0x8000, r9}, 0x38) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) bpf$MAP_UPDATE_BATCH(0x19, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0}, 0x38) sendmsg$nl_route_sched(r6, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)=@newqdisc={0x48, 0x24, 0x5820a61ca228651, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x0, '\x00', 0x3, 0x5, 0x6, 0x80}}}}]}, 0x48}}, 0xf7de390b172eabac) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000005880)=@newtfilter={0x24, 0x2a, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {0xfff1}, {0x700}, {0x3}}}, 0x24}}, 0x0) [ 75.778115][ T45] Bluetooth: hci0: command tx timeout [ 75.844424][ T5358] loop0: detected capacity change from 0 to 1024 [ 75.971879][ T5358] [ 75.972921][ T5358] ============================================ [ 75.975551][ T5358] WARNING: possible recursive locking detected [ 75.977822][ T5358] syzkaller #0 Not tainted [ 75.979696][ T5358] -------------------------------------------- [ 75.981939][ T5358] syz.0.0/5358 is trying to acquire lock: [ 75.984225][ T5358] ffff888052fcd548 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_get_block+0x39e/0x1530 [ 75.988624][ T5358] [ 75.988624][ T5358] but task is already holding lock: [ 75.991785][ T5358] ffff888052fcf048 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_truncate+0x294/0xb40 [ 75.996209][ T5358] [ 75.996209][ T5358] other info that might help us debug this: [ 75.999504][ T5358] Possible unsafe locking scenario: [ 75.999504][ T5358] [ 76.002743][ T5358] CPU0 [ 76.004023][ T5358] ---- [ 76.005606][ T5358] lock(&HFSPLUS_I(inode)->extents_lock); [ 76.008146][ T5358] lock(&HFSPLUS_I(inode)->extents_lock); [ 76.010946][ T5358] [ 76.010946][ T5358] *** DEADLOCK *** [ 76.010946][ T5358] [ 76.014791][ T5358] May be due to missing lock nesting notation [ 76.014791][ T5358] [ 76.018036][ T5358] 4 locks held by syz.0.0/5358: [ 76.019953][ T5358] #0: ffff888032d60428 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 76.023654][ T5358] #1: ffff888052fcf238 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: do_truncate+0x171/0x220 [ 76.028743][ T5358] #2: ffff888052fcf048 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_truncate+0x294/0xb40 [ 76.033615][ T5358] #3: ffff888052fc78f8 (&sbi->alloc_mutex){+.+.}-{4:4}, at: hfsplus_block_free+0xbe/0x550 [ 76.038300][ T5358] [ 76.038300][ T5358] stack backtrace: [ 76.040864][ T5358] CPU: 0 UID: 0 PID: 5358 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 76.040882][ T5358] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 76.040890][ T5358] Call Trace: [ 76.040898][ T5358] [ 76.040904][ T5358] dump_stack_lvl+0x189/0x250 [ 76.040925][ T5358] ? __pfx_dump_stack_lvl+0x10/0x10 [ 76.040940][ T5358] ? __pfx__printk+0x10/0x10 [ 76.040956][ T5358] ? print_lock_name+0xde/0x100 [ 76.040970][ T5358] print_deadlock_bug+0x28b/0x2a0 [ 76.040983][ T5358] validate_chain+0x1a3f/0x2140 [ 76.040995][ T5358] ? lock_release+0x4b/0x3e0 [ 76.041011][ T5358] ? look_up_lock_class+0x74/0x170 [ 76.041059][ T5358] ? register_lock_class+0x51/0x320 [ 76.041076][ T5358] __lock_acquire+0xab9/0xd20 [ 76.041095][ T5358] ? hfsplus_get_block+0x39e/0x1530 [ 76.041107][ T5358] lock_acquire+0x120/0x360 [ 76.041122][ T5358] ? hfsplus_get_block+0x39e/0x1530 [ 76.041134][ T5358] ? stack_trace_save+0x9c/0xe0 [ 76.041147][ T5358] ? __pfx_hlock_conflict+0x10/0x10 [ 76.041159][ T5358] __mutex_lock+0x187/0x1350 [ 76.041170][ T5358] ? hfsplus_get_block+0x39e/0x1530 [ 76.041182][ T5358] ? lockdep_unlock+0x89/0x120 [ 76.041196][ T5358] ? validate_chain+0x897/0x2140 [ 76.041207][ T5358] ? hfsplus_get_block+0x39e/0x1530 [ 76.041220][ T5358] ? __pfx___mutex_lock+0x10/0x10 [ 76.041235][ T5358] hfsplus_get_block+0x39e/0x1530 [ 76.041250][ T5358] ? __pfx_hfsplus_get_block+0x10/0x10 [ 76.041263][ T5358] ? do_raw_spin_unlock+0x4d/0x240 [ 76.041277][ T5358] ? _raw_spin_unlock+0x28/0x50 [ 76.041293][ T5358] block_read_full_folio+0x29f/0x830 [ 76.041306][ T5358] ? __pfx_hfsplus_get_block+0x10/0x10 [ 76.041318][ T5358] filemap_read_folio+0x117/0x380 [ 76.041335][ T5358] ? __pfx_hfsplus_read_folio+0x10/0x10 [ 76.041345][ T5358] ? __pfx_filemap_read_folio+0x10/0x10 [ 76.041361][ T5358] ? filemap_add_folio+0x1af/0x270 [ 76.041375][ T5358] do_read_cache_folio+0x350/0x590 [ 76.041385][ T5358] ? __pfx_hfsplus_read_folio+0x10/0x10 [ 76.041396][ T5358] read_cache_page+0x5d/0x170 [ 76.041407][ T5358] hfsplus_block_free+0x121/0x550 [ 76.041424][ T5358] hfsplus_free_extents+0x10d/0xa60 [ 76.041437][ T5358] hfsplus_file_truncate+0x736/0xb40 [ 76.041451][ T5358] ? __pfx_hfsplus_file_truncate+0x10/0x10 [ 76.041463][ T5358] ? unmap_mapping_range+0xde/0x170 [ 76.041475][ T5358] ? __pfx_unmap_mapping_range+0x10/0x10 [ 76.041487][ T5358] ? truncate_setsize+0xcf/0xf0 [ 76.041499][ T5358] hfsplus_setattr+0x1c4/0x270 [ 76.041509][ T5358] ? __pfx_hfsplus_setattr+0x10/0x10 [ 76.041520][ T5358] notify_change+0xb33/0xe40 [ 76.041535][ T5358] do_truncate+0x1a4/0x220 [ 76.041549][ T5358] ? __pfx_do_truncate+0x10/0x10 [ 76.041560][ T5358] ? apparmor_file_truncate+0x23e/0x2d0 [ 76.041585][ T5358] path_openat+0x306c/0x3830 [ 76.041604][ T5358] ? __pfx_path_openat+0x10/0x10 [ 76.041618][ T5358] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.041639][ T5358] do_filp_open+0x1fa/0x410 [ 76.041668][ T5358] ? __lock_acquire+0xab9/0xd20 [ 76.041684][ T5358] ? __pfx_do_filp_open+0x10/0x10 [ 76.041699][ T5358] ? _raw_spin_unlock+0x28/0x50 [ 76.041717][ T5358] ? alloc_fd+0x64c/0x6c0 [ 76.041733][ T5358] do_sys_openat2+0x121/0x1c0 [ 76.041749][ T5358] ? __pfx_do_sys_openat2+0x10/0x10 [ 76.041767][ T5358] ? rcu_is_watching+0x15/0xb0 [ 76.041779][ T5358] __x64_sys_creat+0x8f/0xc0 [ 76.041790][ T5358] do_syscall_64+0xfa/0x3b0 [ 76.041808][ T5358] ? lockdep_hardirqs_on+0x9c/0x150 [ 76.041819][ T5358] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.041830][ T5358] ? clear_bhb_loop+0x60/0xb0 [ 76.041843][ T5358] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.041854][ T5358] RIP: 0033:0x7f565658ec29 [ 76.041866][ T5358] 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 [ 76.041877][ T5358] RSP: 002b:00007f565735b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 76.041891][ T5358] RAX: ffffffffffffffda RBX: 00007f56567d5fa0 RCX: 00007f565658ec29 [ 76.041899][ T5358] RDX: 0000000000000000 RSI: 00000000000000e0 RDI: 0000200000000100 [ 76.041907][ T5358] RBP: 00007f5656611e41 R08: 0000000000000000 R09: 0000000000000000 [ 76.041914][ T5358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 76.041920][ T5358] R13: 00007f56567d6038 R14: 00007f56567d5fa0 R15: 00007ffd0f5b0c08 [ 76.041932][ T5358] [ 76.239085][ T5358] hfsplus: unable to mark blocks free: error -5 [ 76.241771][ T5358] hfsplus: can't free extent [ 76.255049][ T5359] netlink: 4 bytes leftover after parsing attributes in process `syz.0.0'. [ 76.269214][ T5357] hfsplus: invalid extended attribute record