program: syz_mount_image$hfsplus(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x400, &(0x7f0000000140)=ANY=[], 0x1, 0x694, &(0x7f0000001100)="$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") r0 = socket$kcm(0x10, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x2000480, &(0x7f0000000280), 0x1, 0x76a, &(0x7f0000001b00)="$eJzs3d9rW1UcAPDvTdt17aatIOh8KghaGEvtrJuCDxMfRHAw0Ge3kGZlNm1Gk461FNwQwRdBxQdBX/bsj/nmqz9e9b/wQTamdsOJD1K5adJla9KlW5MI+XzgNOfce9Nzvjn3nnuSe0kC6FsT6Z9MxKGI+CiJGKstTyJiqJobjDixud3t9bV8mpLY2Hjzj6S6za31tXw0PCd1oFZ4MiJ+fD/icGZ7veWV1flcsVhYqpWnKgvnp8orq0fOLeTmCnOFxWPTMzNHj79w/NjexfrXL6sHr3/82rPfnPjnvSeufvhTEifiYG1dYxx7ZSImaq/JUPoS3uXVva6sx5JeN4AHkh6aA5tHeRyKsRio5loY6WbLAIBOeTciNgCAPpM4/wNAn6l/DnBrfS1fT739RKK7brwSEfs3469f39xcM1i7Zre/eh109FZy15WRJCLG96D+iYj44ru3v0pTdOg6JEAzly5HxJnxie3jf7LtnoXdeq6NbSbuKRv/oHu+T+c/Lzab/2W25j/RZP4z3OTYfRD3P/4z1/agmpbS+d/LDfe23W6Iv2Z8oFZ6pDrnG0rOnisW0rHt0YiYjKHhtDy9Qx2TN/+92Wpd4/zvz0/e+TKtP328s0Xm2uDw3c+ZzVVyDxNzoxuXI54abBZ/stX/SYv576k263j9pQ8+b7UujT+Nt562x99ZG1cinmna/3fuaEt2vD9xqro7TNV3iia+/fWz0Vb1N/Z/mtL66+8FuiHt/9Gd4x9PGu/XLO++jp+vjP3Qat3942++/+9L3qrm99WWXcxVKkvTEfuSN7YvP3rnufVyffs0/smnmx//O+3/6XvCM23GP3j9968fPP7OSuOf3VX/7z5z9fb8QKv62+v/mWpusraknfGv3QY+zGsHAAAAAAAAAAAAAAAAAAAAAAAAAO3KRMTBSDLZrXwmk81u/ob34zGaKZbKlcNnS8uLs1H9rezxGMrUv+pyrOH7UKdr34dfLx+9p/x8RDwWEZ8Oj1TL2XypONvr4AEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACg5kCL3/9P/Tbc69YBAB2zv9cNAAC6zvkfAPrP7s7/Ix1rBwDQPd7/A0D/cf4HgP7j/A8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAECHnTp5Mk0bf6+v5dPy7IWV5fnShSOzhfJ8dmE5n82Xls5n50qluWIhmy8ttPxHlzYfiqXS+ZlYXL44VSmUK1PlldXTC6Xlxcrpcwu5ucLpwlDXIgMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA9pVXVudzxWJhSUZGRmYr0zhKjPRugAIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD4n/svAAD//9EyKso=") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0x0) pwrite64(r1, &(0x7f0000000140)='2', 0xfdef, 0xfecc) r2 = open(&(0x7f0000000140)='./file1\x00', 0x141042, 0x0) fallocate(r2, 0x8, 0x0, 0x10000) sendmsg$kcm(r0, &(0x7f00000000c0)={0x0, 0x5, &(0x7f0000000000)=[{&(0x7f0000004500)="d800000016008111e00212ba0d8105040a601100ff0f040b067c55a1bc0009001e0006990300000015000500fe808178a8021500030001400200000901ac04000bd67f6f9400710016277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4b11602b2a10c11ce1b14d6d930dfe1d9d322fe04000000730d7a5025ccca262f3d40fad85667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b440431629b0b5aa14c3d21e2fa353905e2a9ecbee5de6ccd40dd6e4edef3d93452a92307f00000e970300"/216, 0xd8}], 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x18}, 0x40000102) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r4, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0xe7030000, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x70000}]) [ 77.219225][ T4667] Bluetooth: hci0: command tx timeout [ 77.230601][ T1315] ieee802154 phy0 wpan0: encryption failed: -22 [ 77.233740][ T1315] ieee802154 phy1 wpan1: encryption failed: -22 [ 77.395606][ T5322] loop0: detected capacity change from 0 to 1024 [ 77.536829][ T26] audit: type=1800 audit(1761064919.807:2): pid=5322 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.0" name="file1" dev="loop0" ino=20 res=0 errno=0 [ 77.558489][ T5322] [ 77.559627][ T5322] ====================================================== [ 77.562517][ T5322] WARNING: possible circular locking dependency detected [ 77.565427][ T5322] syzkaller #0 Not tainted [ 77.567324][ T5322] ------------------------------------------------------ [ 77.570317][ T5322] syz.0.0/5322 is trying to acquire lock: [ 77.572787][ T5322] ffff8880124f4108 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_extend+0x1f8/0x1ba0 [ 77.577598][ T5322] [ 77.577598][ T5322] but task is already holding lock: [ 77.580780][ T5322] ffff88801e7960b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfsplus_find_init+0x168/0x290 [ 77.584789][ T5322] [ 77.584789][ T5322] which lock already depends on the new lock. [ 77.584789][ T5322] [ 77.588911][ T5322] [ 77.588911][ T5322] the existing dependency chain (in reverse order) is: [ 77.592526][ T5322] [ 77.592526][ T5322] -> #1 (&tree->tree_lock/1){+.+.}-{4:4}: [ 77.595842][ T5322] lock_acquire+0x120/0x360 [ 77.597940][ T5322] __mutex_lock+0x187/0x1350 [ 77.600198][ T5322] hfsplus_find_init+0x168/0x290 [ 77.602537][ T5322] hfsplus_get_block+0x8dc/0x15d0 [ 77.604880][ T5322] block_read_full_folio+0x29f/0x830 [ 77.607360][ T5322] read_pages+0x35d/0x580 [ 77.609459][ T5322] page_cache_ra_unbounded+0x75e/0x9a0 [ 77.611940][ T5322] filemap_get_pages+0x468/0x1de0 [ 77.614194][ T5322] filemap_read+0x3f6/0x11a0 [ 77.616309][ T5322] __kernel_read+0x4cf/0x960 [ 77.618355][ T5322] integrity_kernel_read+0x89/0xd0 [ 77.620579][ T5322] ima_calc_file_hash+0x85e/0x16f0 [ 77.622920][ T5322] ima_collect_measurement+0x428/0x8f0 [ 77.625427][ T5322] process_measurement+0x1121/0x1a40 [ 77.627916][ T5322] ima_file_check+0xd7/0x120 [ 77.630129][ T5322] security_file_post_open+0xbb/0x290 [ 77.632629][ T5322] path_openat+0x2f26/0x3830 [ 77.634809][ T5322] do_filp_open+0x1fa/0x410 [ 77.636853][ T5322] do_sys_openat2+0x121/0x1c0 [ 77.638931][ T5322] __x64_sys_openat+0x138/0x170 [ 77.641025][ T5322] do_syscall_64+0xfa/0xfa0 [ 77.643117][ T5322] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.645887][ T5322] [ 77.645887][ T5322] -> #0 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}: [ 77.649387][ T5322] validate_chain+0xb9b/0x2140 [ 77.651494][ T5322] __lock_acquire+0xab9/0xd20 [ 77.653733][ T5322] lock_acquire+0x120/0x360 [ 77.655783][ T5322] __mutex_lock+0x187/0x1350 [ 77.657966][ T5322] hfsplus_file_extend+0x1f8/0x1ba0 [ 77.660428][ T5322] hfsplus_bmap_reserve+0x122/0x500 [ 77.663061][ T5322] __hfsplus_ext_write_extent+0x28d/0x5b0 [ 77.665815][ T5322] __hfsplus_ext_cache_extent+0x89/0xe30 [ 77.668361][ T5322] hfsplus_file_extend+0x437/0x1ba0 [ 77.670704][ T5322] hfsplus_get_block+0x40a/0x15d0 [ 77.672947][ T5322] __block_write_begin_int+0x6b5/0x1900 [ 77.675780][ T5322] cont_write_begin+0x789/0xb50 [ 77.677971][ T5322] hfsplus_write_begin+0x66/0xb0 [ 77.680430][ T5322] generic_perform_write+0x2c5/0x900 [ 77.682857][ T5322] generic_file_write_iter+0x117/0x550 [ 77.685342][ T5322] aio_write+0x535/0x7a0 [ 77.687328][ T5322] io_submit_one+0x78b/0x1310 [ 77.689657][ T5322] __se_sys_io_submit+0x185/0x2f0 [ 77.692096][ T5322] do_syscall_64+0xfa/0xfa0 [ 77.694311][ T5322] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.697014][ T5322] [ 77.697014][ T5322] other info that might help us debug this: [ 77.697014][ T5322] [ 77.701345][ T5322] Possible unsafe locking scenario: [ 77.701345][ T5322] [ 77.704531][ T5322] CPU0 CPU1 [ 77.706814][ T5322] ---- ---- [ 77.709075][ T5322] lock(&tree->tree_lock/1); [ 77.711105][ T5322] lock(&HFSPLUS_I(inode)->extents_lock); [ 77.714598][ T5322] lock(&tree->tree_lock/1); [ 77.718281][ T5322] lock(&HFSPLUS_I(inode)->extents_lock); [ 77.720774][ T5322] [ 77.720774][ T5322] *** DEADLOCK *** [ 77.720774][ T5322] [ 77.724208][ T5322] 3 locks held by syz.0.0/5322: [ 77.726411][ T5322] #0: ffff8880124f7238 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: generic_file_write_iter+0xeb/0x550 [ 77.731286][ T5322] #1: ffff8880124f7048 (&hip->extents_lock){+.+.}-{4:4}, at: hfsplus_file_extend+0x1f8/0x1ba0 [ 77.735661][ T5322] #2: ffff88801e7960b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfsplus_find_init+0x168/0x290 [ 77.739905][ T5322] [ 77.739905][ T5322] stack backtrace: [ 77.742279][ T5322] CPU: 0 UID: 0 PID: 5322 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 77.742289][ T5322] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 77.742294][ T5322] Call Trace: [ 77.742298][ T5322] [ 77.742302][ T5322] dump_stack_lvl+0x189/0x250 [ 77.742316][ T5322] ? __pfx_dump_stack_lvl+0x10/0x10 [ 77.742327][ T5322] ? __pfx__printk+0x10/0x10 [ 77.742339][ T5322] ? print_lock_name+0xde/0x100 [ 77.742349][ T5322] print_circular_bug+0x2ee/0x310 [ 77.742364][ T5322] check_noncircular+0x134/0x160 [ 77.742376][ T5322] validate_chain+0xb9b/0x2140 [ 77.742384][ T5322] ? rcu_is_watching+0x15/0xb0 [ 77.742392][ T5322] ? __kasan_check_byte+0x12/0x40 [ 77.742403][ T5322] ? rcu_is_watching+0x15/0xb0 [ 77.742411][ T5322] ? look_up_lock_class+0x74/0x170 [ 77.742419][ T5322] ? register_lock_class+0x51/0x320 [ 77.742429][ T5322] __lock_acquire+0xab9/0xd20 [ 77.742440][ T5322] ? hfsplus_file_extend+0x1f8/0x1ba0 [ 77.742452][ T5322] lock_acquire+0x120/0x360 [ 77.742462][ T5322] ? hfsplus_file_extend+0x1f8/0x1ba0 [ 77.742472][ T5322] __mutex_lock+0x187/0x1350 [ 77.742480][ T5322] ? hfsplus_file_extend+0x1f8/0x1ba0 [ 77.742488][ T5322] ? check_path+0x21/0x40 [ 77.742495][ T5322] ? check_noncircular+0xe0/0x160 [ 77.742502][ T5322] ? hfsplus_file_extend+0x1f8/0x1ba0 [ 77.742509][ T5322] ? lockdep_unlock+0x89/0x120 [ 77.742521][ T5322] ? __pfx___mutex_lock+0x10/0x10 [ 77.742535][ T5322] hfsplus_file_extend+0x1f8/0x1ba0 [ 77.742546][ T5322] ? __lock_acquire+0xab9/0xd20 [ 77.742557][ T5322] ? __pfx_hfsplus_file_extend+0x10/0x10 [ 77.742576][ T5322] ? __pfx___mutex_trylock_common+0x10/0x10 [ 77.742584][ T5322] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.742591][ T5322] ? rcu_is_watching+0x15/0xb0 [ 77.742599][ T5322] ? trace_contention_end+0x39/0x120 [ 77.742608][ T5322] ? __asan_memset+0x22/0x50 [ 77.742616][ T5322] ? hfsplus_brec_find+0x1a9/0x510 [ 77.742623][ T5322] hfsplus_bmap_reserve+0x122/0x500 [ 77.742636][ T5322] __hfsplus_ext_write_extent+0x28d/0x5b0 [ 77.742645][ T5322] __hfsplus_ext_cache_extent+0x89/0xe30 [ 77.742656][ T5322] hfsplus_file_extend+0x437/0x1ba0 [ 77.742665][ T5322] ? __pfx_hfsplus_file_extend+0x10/0x10 [ 77.742674][ T5322] ? clean_bdev_aliases+0x5c9/0x6b0 [ 77.742682][ T5322] ? __pfx_clean_bdev_aliases+0x10/0x10 [ 77.742689][ T5322] hfsplus_get_block+0x40a/0x15d0 [ 77.742698][ T5322] ? __pfx_hfsplus_get_block+0x10/0x10 [ 77.742705][ T5322] ? do_raw_spin_unlock+0x4d/0x240 [ 77.742713][ T5322] ? _raw_spin_unlock+0x28/0x50 [ 77.742721][ T5322] __block_write_begin_int+0x6b5/0x1900 [ 77.742728][ T5322] ? __pfx_workingset_update_node+0x10/0x10 [ 77.742736][ T5322] ? __pfx_hfsplus_get_block+0x10/0x10 [ 77.742743][ T5322] ? __pfx___block_write_begin_int+0x10/0x10 [ 77.742751][ T5322] cont_write_begin+0x789/0xb50 [ 77.742759][ T5322] ? __pfx_cont_write_begin+0x10/0x10 [ 77.742766][ T5322] ? __pfx___might_resched+0x10/0x10 [ 77.742773][ T5322] ? __mark_inode_dirty+0x3d2/0xe10 [ 77.742779][ T5322] ? folio_unlock+0x101/0x160 [ 77.742788][ T5322] hfsplus_write_begin+0x66/0xb0 [ 77.742794][ T5322] ? __pfx_hfsplus_get_block+0x10/0x10 [ 77.742802][ T5322] generic_perform_write+0x2c5/0x900 [ 77.742810][ T5322] ? __pfx_generic_perform_write+0x10/0x10 [ 77.742816][ T5322] ? file_update_time+0x2da/0x490 [ 77.742824][ T5322] ? __generic_file_write_iter+0xf9/0x230 [ 77.742829][ T5322] ? generic_file_write_iter+0x103/0x550 [ 77.742838][ T5322] generic_file_write_iter+0x117/0x550 [ 77.742848][ T5322] ? __pfx_generic_file_write_iter+0x10/0x10 [ 77.742857][ T5322] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 77.742867][ T5322] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 77.742877][ T5322] ? __pfx_aa_file_perm+0x10/0x10 [ 77.742887][ T5322] ? __lock_acquire+0xab9/0xd20 [ 77.742895][ T5322] ? aio_write+0x4c4/0x7a0 [ 77.742902][ T5322] aio_write+0x535/0x7a0 [ 77.742908][ T5322] ? __pfx_aio_write+0x10/0x10 [ 77.742916][ T5322] ? __might_fault+0xb0/0x130 [ 77.742925][ T5322] io_submit_one+0x78b/0x1310 [ 77.742934][ T5322] ? __pfx_io_submit_one+0x10/0x10 [ 77.742939][ T5322] ? __might_fault+0xb0/0x130 [ 77.742948][ T5322] ? __might_fault+0xb0/0x130 [ 77.742955][ T5322] __se_sys_io_submit+0x185/0x2f0 [ 77.742964][ T5322] ? __pfx___se_sys_io_submit+0x10/0x10 [ 77.742977][ T5322] ? do_syscall_64+0xbe/0xfa0 [ 77.742989][ T5322] do_syscall_64+0xfa/0xfa0 [ 77.742999][ T5322] ? lockdep_hardirqs_on+0x9c/0x150 [ 77.743009][ T5322] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.743019][ T5322] ? clear_bhb_loop+0x60/0xb0 [ 77.743031][ T5322] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.743039][ T5322] RIP: 0033:0x7f97a718efc9 [ 77.743048][ T5322] 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 [ 77.743054][ T5322] RSP: 002b:00007f97a8015038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 77.743063][ T5322] RAX: ffffffffffffffda RBX: 00007f97a73e5fa0 RCX: 00007f97a718efc9 [ 77.743070][ T5322] RDX: 0000200000000540 RSI: 000000000000003b RDI: 00007f97a7fcb000 [ 77.743075][ T5322] RBP: 00007f97a7211f91 R08: 0000000000000000 R09: 0000000000000000 [ 77.743079][ T5322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 77.743083][ T5322] R13: 00007f97a73e6038 R14: 00007f97a73e5fa0 R15: 00007ffcb8f82bc8 [ 77.743090][ T5322] [ 77.978887][ T26] audit: type=1800 audit(1761064919.807:3): pid=5322 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.0" name="file1" dev="loop0" ino=20 res=0 errno=0