program: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000002000010000000000000000000a00000000000000000000000c001400", @ANYRES32=r2, @ANYBLOB="faa823e9e4b27f7c746f1f919a86be45b1288734d35b54d4a2038d150c49461c2c646136e59bd8d52117a513b547c048bd0bbdff27fb27e1fff6b0", @ANYBLOB="b6f1a20663279ff39f39a3e5f47336f7f58a17c4951e70789e757d57dab9aaabda63441afff1363cbe12b3db75bf0a084eca66d32286435bbf167b20c347ea406000"], 0x28}}, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x3, 0x0) syz_mount_image$hfsplus(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x400, &(0x7f0000000140)=ANY=[], 0x1, 0x694, &(0x7f0000001100)="$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") r7 = creat(&(0x7f0000000500)='./file1\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r8, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0xe7030000, 0x0, 0x1, 0x0, r7, &(0x7f0000000000), 0x70000}]) sendmsg$nl_route_sched(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x14}}, 0x0) getsockname$packet(r6, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000580)=@deltclass={0x50, 0x29, 0x200, 0x70bd29, 0x25dfdbfd, {0x0, 0x0, 0x0, r9, {0x2, 0x9}, {0x10, 0xfff1}, {0xd, 0xfff1}}, [@TCA_RATE={0x6, 0x5, {0xe}}, @TCA_RATE={0x6, 0x5, {0x6, 0x9}}, @tclass_kind_options=@c_netem={0xa}, @TCA_RATE={0x6, 0x5, {0x8e, 0xfe}}, @TCA_RATE={0x6, 0x5, {0x2, 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0xc080}, 0x20000040) sendmsg$nl_route_sched(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)=@delchain={0x3c, 0x64, 0xf31, 0x2, 0x0, {0x0, 0x0, 0x0, r9, {0x5}, {0x8, 0xffff}}, [@filter_kind_options=@f_flower={{0x9}, {0xfffffffffffffdd7}}, @TCA_CHAIN={0x8, 0xb, 0x1}]}, 0x3c}}, 0x0) r10 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x18, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000000000000c00000095"], &(0x7f0000000240)='GPL\x00', 0xfffffeff, 0x0, 0x0, 0x0, 0x0, '\x00', r9}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000000)='i2c_read\x00', r10}, 0x10) close_range(r3, 0xffffffffffffffff, 0x0) r11 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105042, 0x1ff) mmap$IORING_OFF_SQ_RING(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x11, r11, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={[0xfffffffffffffffd]}, 0x0, 0x8) accept4$packet(0xffffffffffffffff, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000300)=0x14, 0x0) r12 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r12, 0x40106614, &(0x7f0000000000)) r13 = accept4$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000140)=0x14, 0x800) accept$packet(r13, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000001c0)=0x14) sendmsg$NFNL_MSG_ACCT_DEL(r11, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="7720000000030701010000000000000000074000040c0002400000000000000003e6e8ff8f21631d7d5791484ca6152611227e381880388af8eae1506befd913d0d01f2d747c3d1b9ce92294"], 0x20}, 0x1, 0x0, 0x0, 0x10004100}, 0x80) syz_mount_image$hfsplus(&(0x7f00000003c0), &(0x7f0000000100)='./file0\x00', 0x201048c, &(0x7f0000000300)=ANY=[], 0xfd, 0x644, &(0x7f0000000cc0)="$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") lsetxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) [ 75.112383][ T4683] Bluetooth: hci0: command tx timeout [ 75.181223][ T5335] loop0: detected capacity change from 0 to 1024 [ 75.261942][ T5335] [ 75.263066][ T5335] ============================================ [ 75.265818][ T5335] WARNING: possible recursive locking detected [ 75.268420][ T5335] syzkaller #0 Not tainted [ 75.270461][ T5335] -------------------------------------------- [ 75.273140][ T5335] syz.0.0/5335 is trying to acquire lock: [ 75.275560][ T5335] ffff888042fd0108 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_extend+0x1f8/0x1c30 [ 75.280314][ T5335] [ 75.280314][ T5335] but task is already holding lock: [ 75.283749][ T5335] ffff888042fd2988 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_extend+0x1f8/0x1c30 [ 75.288458][ T5335] [ 75.288458][ T5335] other info that might help us debug this: [ 75.292082][ T5335] Possible unsafe locking scenario: [ 75.292082][ T5335] [ 75.295459][ T5335] CPU0 [ 75.296981][ T5335] ---- [ 75.298485][ T5335] lock(&HFSPLUS_I(inode)->extents_lock); [ 75.301052][ T5335] lock(&HFSPLUS_I(inode)->extents_lock); [ 75.303663][ T5335] [ 75.303663][ T5335] *** DEADLOCK *** [ 75.303663][ T5335] [ 75.307117][ T5335] May be due to missing lock nesting notation [ 75.307117][ T5335] [ 75.310633][ T5335] 3 locks held by syz.0.0/5335: [ 75.312683][ T5335] #0: ffff888042fd2b78 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}, at: generic_file_write_iter+0xeb/0x550 [ 75.317414][ T5335] #1: ffff888042fd2988 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_extend+0x1f8/0x1c30 [ 75.322310][ T5335] #2: ffff888043c120b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfsplus_find_init+0x168/0x2d0 [ 75.326366][ T5335] [ 75.326366][ T5335] stack backtrace: [ 75.328967][ T5335] CPU: 0 UID: 0 PID: 5335 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 75.328985][ T5335] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 75.328992][ T5335] Call Trace: [ 75.328999][ T5335] [ 75.329005][ T5335] dump_stack_lvl+0x189/0x250 [ 75.329024][ T5335] ? __pfx_dump_stack_lvl+0x10/0x10 [ 75.329038][ T5335] ? __pfx__printk+0x10/0x10 [ 75.329053][ T5335] ? print_lock_name+0xde/0x100 [ 75.329068][ T5335] print_deadlock_bug+0x279/0x290 [ 75.329082][ T5335] __lock_acquire+0x2540/0x2cf0 [ 75.329097][ T5335] ? hfsplus_file_extend+0x1f8/0x1c30 [ 75.329110][ T5335] lock_acquire+0x117/0x340 [ 75.329120][ T5335] ? hfsplus_file_extend+0x1f8/0x1c30 [ 75.329133][ T5335] __mutex_lock+0x187/0x1350 [ 75.329191][ T5335] ? hfsplus_file_extend+0x1f8/0x1c30 [ 75.329204][ T5335] ? __bfs+0x154/0x290 [ 75.329215][ T5335] ? __pfx_hlock_conflict+0x10/0x10 [ 75.329227][ T5335] ? hfsplus_file_extend+0x1f8/0x1c30 [ 75.329246][ T5335] ? check_noncircular+0xda/0x150 [ 75.329263][ T5335] ? __pfx___mutex_lock+0x10/0x10 [ 75.329278][ T5335] ? lockdep_unlock+0x89/0x120 [ 75.329291][ T5335] hfsplus_file_extend+0x1f8/0x1c30 [ 75.329310][ T5335] ? __pfx_hfsplus_file_extend+0x10/0x10 [ 75.329322][ T5335] ? __pfx___mutex_trylock_common+0x10/0x10 [ 75.329334][ T5335] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.329345][ T5335] ? rcu_is_watching+0x15/0xb0 [ 75.329358][ T5335] ? trace_contention_end+0x39/0x100 [ 75.329372][ T5335] ? __asan_memset+0x22/0x50 [ 75.329386][ T5335] ? hfsplus_brec_find+0x1a9/0x510 [ 75.329403][ T5335] hfsplus_bmap_reserve+0x125/0x510 [ 75.329419][ T5335] __hfsplus_ext_write_extent+0x28d/0x5b0 [ 75.329433][ T5335] __hfsplus_ext_cache_extent+0x89/0xe30 [ 75.329451][ T5335] hfsplus_file_extend+0x437/0x1c30 [ 75.329464][ T5335] ? __pfx_hfsplus_file_extend+0x10/0x10 [ 75.329477][ T5335] ? clean_bdev_aliases+0x5c9/0x6b0 [ 75.329494][ T5335] ? __pfx_clean_bdev_aliases+0x10/0x10 [ 75.329509][ T5335] hfsplus_get_block+0x40a/0x1600 [ 75.329523][ T5335] ? __pfx_hfsplus_get_block+0x10/0x10 [ 75.329538][ T5335] ? do_raw_spin_unlock+0x4d/0x240 [ 75.329556][ T5335] ? _raw_spin_unlock+0x28/0x50 [ 75.329570][ T5335] __block_write_begin_int+0x6b5/0x1900 [ 75.329589][ T5335] ? __pfx_workingset_update_node+0x10/0x10 [ 75.329602][ T5335] ? __pfx_hfsplus_get_block+0x10/0x10 [ 75.329614][ T5335] ? __pfx___block_write_begin_int+0x10/0x10 [ 75.329634][ T5335] cont_write_begin+0x78c/0xb50 [ 75.329650][ T5335] ? __pfx_cont_write_begin+0x10/0x10 [ 75.329671][ T5335] ? __pfx___might_resched+0x10/0x10 [ 75.329683][ T5335] ? folio_unlock+0x101/0x160 [ 75.329699][ T5335] hfsplus_write_begin+0x66/0xb0 [ 75.329715][ T5335] ? __pfx_hfsplus_get_block+0x10/0x10 [ 75.329726][ T5335] generic_perform_write+0x2c5/0x900 [ 75.329739][ T5335] ? __pfx_generic_perform_write+0x10/0x10 [ 75.329750][ T5335] ? file_update_time_flags+0x2cb/0x4e0 [ 75.329766][ T5335] ? __generic_file_write_iter+0xf9/0x230 [ 75.329776][ T5335] ? generic_file_write_iter+0x103/0x550 [ 75.329787][ T5335] generic_file_write_iter+0x117/0x550 [ 75.329797][ T5335] ? __pfx_generic_file_write_iter+0x10/0x10 [ 75.329808][ T5335] ? __lock_acquire+0x6b6/0x2cf0 [ 75.329825][ T5335] ? aio_write+0x4c4/0x7a0 [ 75.329841][ T5335] aio_write+0x535/0x7a0 [ 75.329855][ T5335] ? __pfx_aio_write+0x10/0x10 [ 75.329870][ T5335] ? __might_fault+0xb0/0x130 [ 75.329884][ T5335] io_submit_one+0x775/0x1430 [ 75.329901][ T5335] ? __pfx_io_submit_one+0x10/0x10 [ 75.329915][ T5335] ? __might_fault+0xb0/0x130 [ 75.329929][ T5335] ? __might_fault+0xb0/0x130 [ 75.329943][ T5335] __se_sys_io_submit+0x185/0x320 [ 75.329957][ T5335] ? __pfx___se_sys_io_submit+0x10/0x10 [ 75.329971][ T5335] ? do_syscall_64+0xbe/0xf80 [ 75.329986][ T5335] do_syscall_64+0xfa/0xf80 [ 75.330000][ T5335] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.330010][ T5335] ? clear_bhb_loop+0x60/0xb0 [ 75.330022][ T5335] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.330033][ T5335] RIP: 0033:0x7efe8018f7c9 [ 75.330045][ T5335] 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 [ 75.330054][ T5335] RSP: 002b:00007efe810f8038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 75.330067][ T5335] RAX: ffffffffffffffda RBX: 00007efe803e5fa0 RCX: 00007efe8018f7c9 [ 75.330075][ T5335] RDX: 0000200000000540 RSI: 000000000000003b RDI: 00007efe810ae000 [ 75.330083][ T5335] RBP: 00007efe80213f91 R08: 0000000000000000 R09: 0000000000000000 [ 75.330090][ T5335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.330098][ T5335] R13: 00007efe803e6038 R14: 00007efe803e5fa0 R15: 00007ffd18e322d8 [ 75.330109][ T5335] [ 75.658412][ T5336] netlink: 12 bytes leftover after parsing attributes in process `syz.0.0'. [ 75.666044][ T25] audit: type=1800 audit(1765428041.962:2): pid=5336 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.0" name="file1" dev="loop0" ino=20 res=0 errno=0 [ 75.678004][ T25] audit: type=1800 audit(1765428041.972:3): pid=5336 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.0" name="file1" dev="loop0" ino=20 res=0 errno=0 [ 75.689094][ T25] audit: type=1800 audit(1765428041.972:4): pid=5336 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.0" name="file1" dev="loop0" ino=20 res=0 errno=0