program: openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) (async) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) syz_mount_image$hfsplus(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x400, &(0x7f0000000140)=ANY=[], 0x1, 0x694, &(0x7f0000001100)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0xe7030000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x70000}]) (async) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0xe7030000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x70000}]) mkdir(&(0x7f00000008c0)='./bus\x00', 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) (async) socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000c80)='./bus\x00', 0x100c000, &(0x7f0000000780)={[{@jqfmt_vfsv1}, {}, {@barrier_val}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@resuid}, {@nodelalloc}, {@acl}, {@abort}]}, 0xfc, 0x572, &(0x7f0000003780)="$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") setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) (async) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x2) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r2, 0x8004587d, &(0x7f0000000080)={@desc={0x1, 0x0, @desc2}}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', 0x0, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r3, 0x8004587d, &(0x7f0000000080)={@desc={0x1, 0x0, @desc1}}) r4 = openat$dir(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0) mknodat(r4, &(0x7f00000000c0)='./file1\x00', 0x0, 0x0) (async) mknodat(r4, &(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) (async) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) r5 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r6 = open(&(0x7f0000000640)='./file1\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./bus\x00') syz_80211_inject_frame(&(0x7f00000002c0), &(0x7f0000000e00)=ANY=[@ANYBLOB="40b88100080211000000080211020000ffffffffffff8000"], 0x1c) linkat(r5, &(0x7f0000000100)='./file1\x00', r6, &(0x7f0000000240)='./file0\x00', 0x0) syz_read_part_table(0x105c, &(0x7f0000001080)="$eJzsz71Rw0AQBeCnQ0gioBUSOqAHEopBKZUQ0Ae9uAaPPeuR/NeB7eD7gpt7N+9mZ8N9tWxr8V+pLsmwHHPLW6bkJW0tffRTltynxlQyX77XuD91fp6/h7RNxjV9vXe7quuY1+TpePvtz29dPv9utSYAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPLJDAAAA//+4SRWs") [ 74.521707][ T4667] Bluetooth: hci0: command tx timeout [ 74.594517][ T5319] loop0: detected capacity change from 0 to 1024 [ 74.732357][ T5320] overlay: ./bus is not a directory [ 74.735184][ T5319] overlay: ./bus is not a directory [ 74.742519][ T5320] [ 74.743715][ T5320] ====================================================== [ 74.746799][ T5320] WARNING: possible circular locking dependency detected [ 74.749947][ T5320] syzkaller #0 Not tainted [ 74.752113][ T5320] ------------------------------------------------------ [ 74.755065][ T5320] syz.0.0/5320 is trying to acquire lock: [ 74.757572][ T5320] ffff8880398940b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfsplus_find_init+0x168/0x2d0 [ 74.762205][ T5320] [ 74.762205][ T5320] but task is already holding lock: [ 74.765369][ T5320] ffff8880429e7048 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_get_block+0x39e/0x1670 [ 74.770138][ T5320] [ 74.770138][ T5320] which lock already depends on the new lock. [ 74.770138][ T5320] [ 74.774697][ T5320] [ 74.774697][ T5320] the existing dependency chain (in reverse order) is: [ 74.778630][ T5320] [ 74.778630][ T5320] -> #1 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}: [ 74.782784][ T5320] __mutex_lock+0x19f/0x1300 [ 74.785054][ T5320] hfsplus_file_extend+0x215/0x1d70 [ 74.787592][ T5320] hfsplus_bmap_reserve+0x125/0x510 [ 74.789979][ T5320] __hfsplus_ext_write_extent+0x28d/0x5b0 [ 74.792722][ T5320] __hfsplus_ext_cache_extent+0x89/0xe30 [ 74.795394][ T5320] hfsplus_file_extend+0x4af/0x1d70 [ 74.797866][ T5320] hfsplus_get_block+0x42c/0x1670 [ 74.800276][ T5320] __block_write_begin_int+0x6c6/0x1910 [ 74.803064][ T5320] cont_write_begin+0x737/0xae0 [ 74.805395][ T5320] hfsplus_write_begin+0x66/0xb0 [ 74.807761][ T5320] generic_perform_write+0x2e2/0x8f0 [ 74.810283][ T5320] generic_file_write_iter+0x14a/0x680 [ 74.812980][ T5320] aio_write+0x5cd/0x870 [ 74.815042][ T5320] io_submit_one+0x7bb/0x14c0 [ 74.817354][ T5320] __se_sys_io_submit+0x195/0x340 [ 74.819757][ T5320] do_syscall_64+0xe2/0xf80 [ 74.821890][ T5320] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.824796][ T5320] [ 74.824796][ T5320] -> #0 (&tree->tree_lock/1){+.+.}-{4:4}: [ 74.828115][ T5320] __lock_acquire+0x15a5/0x2cf0 [ 74.830413][ T5320] lock_acquire+0x106/0x330 [ 74.832693][ T5320] __mutex_lock+0x19f/0x1300 [ 74.834772][ T5320] hfsplus_find_init+0x168/0x2d0 [ 74.836943][ T5320] hfsplus_get_block+0x91e/0x1670 [ 74.839125][ T5320] block_read_full_folio+0x29f/0x830 [ 74.841545][ T5320] read_pages+0x373/0x5a0 [ 74.843716][ T5320] page_cache_ra_unbounded+0x74f/0x980 [ 74.846399][ T5320] filemap_get_pages+0x4c5/0x1ec0 [ 74.848920][ T5320] filemap_read+0x447/0x1230 [ 74.851280][ T5320] __kernel_read+0x504/0x9b0 [ 74.853641][ T5320] integrity_kernel_read+0x89/0xd0 [ 74.856391][ T5320] ima_calc_file_hash+0x12c3/0x17f0 [ 74.859075][ T5320] ima_collect_measurement+0x48b/0x930 [ 74.861698][ T5320] process_measurement+0x12e0/0x1cb0 [ 74.864249][ T5320] ima_file_check+0xdf/0x130 [ 74.866484][ T5320] security_file_post_open+0xb3/0x260 [ 74.869254][ T5320] path_openat+0x34cb/0x3e20 [ 74.871617][ T5320] do_filp_open+0x22d/0x490 [ 74.873966][ T5320] do_sys_openat2+0x12f/0x220 [ 74.876310][ T5320] __x64_sys_open+0x11e/0x150 [ 74.878611][ T5320] do_syscall_64+0xe2/0xf80 [ 74.880622][ T5320] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.883651][ T5320] [ 74.883651][ T5320] other info that might help us debug this: [ 74.883651][ T5320] [ 74.887789][ T5320] Possible unsafe locking scenario: [ 74.887789][ T5320] [ 74.890916][ T5320] CPU0 CPU1 [ 74.893253][ T5320] ---- ---- [ 74.895570][ T5320] lock(&HFSPLUS_I(inode)->extents_lock); [ 74.898115][ T5320] lock(&tree->tree_lock/1); [ 74.901424][ T5320] lock(&HFSPLUS_I(inode)->extents_lock); [ 74.905019][ T5320] lock(&tree->tree_lock/1); [ 74.906811][ T5320] [ 74.906811][ T5320] *** DEADLOCK *** [ 74.906811][ T5320] [ 74.910079][ T5320] 3 locks held by syz.0.0/5320: [ 74.912326][ T5320] #0: ffff8880337035b8 (&ima_iint_mutex_key[depth]){+.+.}-{4:4}, at: process_measurement+0x7f2/0x1cb0 [ 74.917123][ T5320] #1: ffff8880429e73d8 (mapping.invalidate_lock#3){.+.+}-{4:4}, at: page_cache_ra_unbounded+0x1ce/0x980 [ 74.922093][ T5320] #2: ffff8880429e7048 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_get_block+0x39e/0x1670 [ 74.927056][ T5320] [ 74.927056][ T5320] stack backtrace: [ 74.929648][ T5320] CPU: 0 UID: 0 PID: 5320 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 74.929662][ T5320] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 74.929670][ T5320] Call Trace: [ 74.929678][ T5320] [ 74.929683][ T5320] dump_stack_lvl+0xe8/0x150 [ 74.929704][ T5320] print_circular_bug+0x2e1/0x300 [ 74.929721][ T5320] check_noncircular+0x12e/0x150 [ 74.929733][ T5320] __lock_acquire+0x15a5/0x2cf0 [ 74.929749][ T5320] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 74.929785][ T5320] ? lockdep_hardirqs_on+0x7a/0x110 [ 74.929796][ T5320] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 74.929811][ T5320] ? stack_depot_save_flags+0x3f3/0x810 [ 74.929854][ T5320] ? hfsplus_find_init+0x168/0x2d0 [ 74.929872][ T5320] lock_acquire+0x106/0x330 [ 74.929885][ T5320] ? hfsplus_find_init+0x168/0x2d0 [ 74.929900][ T5320] __mutex_lock+0x19f/0x1300 [ 74.929910][ T5320] ? hfsplus_find_init+0x168/0x2d0 [ 74.929924][ T5320] ? hfsplus_find_init+0x168/0x2d0 [ 74.929936][ T5320] ? __pfx___mutex_lock+0x10/0x10 [ 74.929948][ T5320] ? rcu_is_watching+0x15/0xb0 [ 74.929957][ T5320] ? trace_kmalloc+0x1f/0xb0 [ 74.929971][ T5320] ? __kmalloc_noprof+0x42d/0x7e0 [ 74.929986][ T5320] ? hfsplus_find_init+0x8c/0x2d0 [ 74.929999][ T5320] hfsplus_find_init+0x168/0x2d0 [ 74.930011][ T5320] hfsplus_get_block+0x91e/0x1670 [ 74.930030][ T5320] ? __pfx_hfsplus_get_block+0x10/0x10 [ 74.930046][ T5320] ? block_read_full_folio+0x672/0x830 [ 74.930060][ T5320] block_read_full_folio+0x29f/0x830 [ 74.930075][ T5320] ? __pfx_hfsplus_get_block+0x10/0x10 [ 74.930091][ T5320] ? __pfx_hfsplus_read_folio+0x10/0x10 [ 74.930105][ T5320] read_pages+0x373/0x5a0 [ 74.930121][ T5320] ? __pfx_read_pages+0x10/0x10 [ 74.930133][ T5320] ? filemap_add_folio+0x356/0x530 [ 74.930143][ T5320] page_cache_ra_unbounded+0x74f/0x980 [ 74.930155][ T5320] filemap_get_pages+0x4c5/0x1ec0 [ 74.930164][ T5320] ? __lock_acquire+0x6b5/0x2cf0 [ 74.930177][ T5320] ? __pfx_filemap_get_pages+0x10/0x10 [ 74.930187][ T5320] ? unwind_next_frame+0xa5/0x23c0 [ 74.930199][ T5320] ? is_bpf_text_address+0x26/0x2b0 [ 74.930214][ T5320] filemap_read+0x447/0x1230 [ 74.930236][ T5320] ? is_bpf_text_address+0x292/0x2b0 [ 74.930246][ T5320] ? is_bpf_text_address+0x26/0x2b0 [ 74.930258][ T5320] ? __kernel_text_address+0xd/0x30 [ 74.930273][ T5320] ? __pfx_filemap_read+0x10/0x10 [ 74.930293][ T5320] ? __kmalloc_cache_noprof+0x3d1/0x6e0 [ 74.930307][ T5320] ? generic_file_read_iter+0x8f/0x510 [ 74.930323][ T5320] ? __asan_memset+0x22/0x50 [ 74.930335][ T5320] ? iov_iter_kvec+0xb8/0x180 [ 74.930351][ T5320] __kernel_read+0x504/0x9b0 [ 74.930366][ T5320] ? __pfx___kernel_read+0x10/0x10 [ 74.930384][ T5320] integrity_kernel_read+0x89/0xd0 [ 74.930397][ T5320] ? __pfx_integrity_kernel_read+0x10/0x10 [ 74.930407][ T5320] ? __kmalloc_cache_noprof+0x3d1/0x6e0 [ 74.930421][ T5320] ? ima_calc_file_hash+0x128f/0x17f0 [ 74.930433][ T5320] ? __asan_memcpy+0x40/0x70 [ 74.930447][ T5320] ima_calc_file_hash+0x12c3/0x17f0 [ 74.930461][ T5320] ? unwind_next_frame+0xa5/0x23c0 [ 74.930472][ T5320] ? is_bpf_text_address+0x26/0x2b0 [ 74.930486][ T5320] ? __lock_acquire+0x6b5/0x2cf0 [ 74.930499][ T5320] ? __pfx_ima_calc_file_hash+0x10/0x10 [ 74.930518][ T5320] ? lockdep_hardirqs_on+0x7a/0x110 [ 74.930528][ T5320] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 74.930544][ T5320] ? stack_depot_save_flags+0x3f3/0x810 [ 74.930557][ T5320] ? kasan_save_track+0x4f/0x80 [ 74.930571][ T5320] ? kasan_save_track+0x3e/0x80 [ 74.930584][ T5320] ? make_vfsgid+0x49/0xa0 [ 74.930596][ T5320] ? generic_fillattr+0x63d/0x9a0 [ 74.930611][ T5320] ? hfsplus_getattr+0x235/0x2f0 [ 74.930628][ T5320] ima_collect_measurement+0x48b/0x930 [ 74.930644][ T5320] ? __pfx_ima_collect_measurement+0x10/0x10 [ 74.930660][ T5320] ? kasan_quarantine_put+0xbb/0x1f0 [ 74.930674][ T5320] ? hfsplus_getxattr+0x118/0x180 [ 74.930688][ T5320] ? kfree+0x1be/0x650 [ 74.930705][ T5320] ? __pfx_ima_get_hash_algo+0x10/0x10 [ 74.930718][ T5320] process_measurement+0x12e0/0x1cb0 [ 74.930731][ T5320] ? __pfx_process_measurement+0x10/0x10 [ 74.930740][ T5320] ? tomoyo_check_open_permission+0x38e/0x470 [ 74.930751][ T5320] ? tomoyo_check_open_permission+0x1d3/0x470 [ 74.930765][ T5320] ? fsnotify_open_perm_and_set_mode+0x13c/0x6d0 [ 74.930773][ T5320] ima_file_check+0xdf/0x130 [ 74.930782][ T5320] ? __pfx_ima_file_check+0x10/0x10 [ 74.930791][ T5320] security_file_post_open+0xb3/0x260 [ 74.930803][ T5320] path_openat+0x34cb/0x3e20 [ 74.930820][ T5320] ? kmem_cache_alloc_noprof+0x370/0x6e0 [ 74.930832][ T5320] ? getname_flags+0xb7/0x540 [ 74.930840][ T5320] ? __pfx_path_openat+0x10/0x10 [ 74.930852][ T5320] ? __lock_acquire+0x6b5/0x2cf0 [ 74.930869][ T5320] do_filp_open+0x22d/0x490 [ 74.930881][ T5320] ? __pfx_do_filp_open+0x10/0x10 [ 74.930898][ T5320] ? _raw_spin_unlock+0x28/0x50 [ 74.930912][ T5320] ? alloc_fd+0x64b/0x6c0 [ 74.930929][ T5320] do_sys_openat2+0x12f/0x220 [ 74.930939][ T5320] ? __se_sys_futex+0x3a8/0x450 [ 74.930955][ T5320] ? __pfx_do_sys_openat2+0x10/0x10 [ 74.930967][ T5320] ? rcu_is_watching+0x15/0xb0 [ 74.930978][ T5320] __x64_sys_open+0x11e/0x150 [ 74.930989][ T5320] do_syscall_64+0xe2/0xf80 [ 74.931000][ T5320] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.931010][ T5320] ? trace_irq_disable+0x37/0x100 [ 74.931021][ T5320] ? clear_bhb_loop+0x60/0xb0 [ 74.931032][ T5320] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.931043][ T5320] RIP: 0033:0x7f3f4579aeb9 [ 74.931055][ T5320] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 74.931064][ T5320] RSP: 002b:00007f3f4660c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 74.931076][ T5320] RAX: ffffffffffffffda RBX: 00007f3f45a16090 RCX: 00007f3f4579aeb9 [ 74.931083][ T5320] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000640 [ 74.931089][ T5320] RBP: 00007f3f45808c1f R08: 0000000000000000 R09: 0000000000000000 [ 74.931096][ T5320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 74.931102][ T5320] R13: 00007f3f45a16128 R14: 00007f3f45a16090 R15: 00007fffa1148d98 [ 74.931113][ T5320] [ 75.217335][ T5319] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 75.257522][ T25] audit: type=1800 audit(1770490567.185:2): pid=5320 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