program: syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000600)=ANY=[@ANYBLOB="5000000008021100000108021100000050505050505000000000000000000000000401000006020202020202"], 0x36) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x400, &(0x7f0000000140)=ANY=[], 0x1, 0x694, &(0x7f0000001100)="$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") r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) open(&(0x7f0000000280)='./file1\x00', 0x40, 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0xe7030000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x70000}]) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x103042, 0x5d9f61795f7ff7ff) ioctl$F2FS_IOC_MOVE_RANGE(r4, 0xf519, 0x0) write$cgroup_subtree(r4, &(0x7f0000000340)={[{0x2d, 'cpuset'}]}, 0x8) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r4, 0xf502, 0x0) ioctl$SW_SYNC_IOC_INC(r4, 0x40045701, &(0x7f00000002c0)=0x6) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r6, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_ASSOCIATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000fedbdf252600000008000300", @ANYRES32=r7, @ANYBLOB="0a0034000202020202020000080026006c0900000a00060050505050505000001e00940020"], 0x7c}, 0x1, 0x0, 0x0, 0x4000815}, 0x850) [ 74.920081][ T4685] Bluetooth: hci0: command tx timeout [ 74.979883][ T5337] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 75.018999][ T5337] loop0: detected capacity change from 0 to 1024 [ 75.070579][ T25] audit: type=1800 audit(1767544167.460:2): pid=5337 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 [ 75.090156][ T5337] [ 75.091566][ T5337] ====================================================== [ 75.095344][ T5337] WARNING: possible circular locking dependency detected [ 75.098973][ T5337] syzkaller #0 Not tainted [ 75.101231][ T5337] ------------------------------------------------------ [ 75.104715][ T5337] syz.0.0/5337 is trying to acquire lock: [ 75.107602][ T5337] ffff88801f4e8108 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_extend+0x1f8/0x1c30 [ 75.113213][ T5337] [ 75.113213][ T5337] but task is already holding lock: [ 75.116184][ T5337] ffff8880114e60b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfsplus_find_init+0x168/0x2d0 [ 75.120049][ T5337] [ 75.120049][ T5337] which lock already depends on the new lock. [ 75.120049][ T5337] [ 75.124211][ T5337] [ 75.124211][ T5337] the existing dependency chain (in reverse order) is: [ 75.127611][ T5337] [ 75.127611][ T5337] -> #1 (&tree->tree_lock/1){+.+.}-{4:4}: [ 75.130913][ T5337] __mutex_lock+0x187/0x1350 [ 75.133158][ T5337] hfsplus_find_init+0x168/0x2d0 [ 75.135484][ T5337] hfsplus_get_block+0x8dc/0x1600 [ 75.137884][ T5337] block_read_full_folio+0x29f/0x830 [ 75.140423][ T5337] read_pages+0x35d/0x580 [ 75.142519][ T5337] page_cache_ra_unbounded+0x750/0x990 [ 75.145587][ T5337] filemap_get_pages+0x468/0x1dc0 [ 75.148465][ T5337] filemap_read+0x3f6/0x11a0 [ 75.150669][ T5337] __kernel_read+0x4cf/0x960 [ 75.152930][ T5337] integrity_kernel_read+0x89/0xd0 [ 75.155394][ T5337] ima_calc_file_hash+0x85e/0x16f0 [ 75.157828][ T5337] ima_collect_measurement+0x428/0x8f0 [ 75.160497][ T5337] process_measurement+0x111e/0x1a70 [ 75.163117][ T5337] ima_file_check+0xd9/0x130 [ 75.165530][ T5337] security_file_post_open+0xbb/0x290 [ 75.168293][ T5337] path_openat+0x3456/0x3dd0 [ 75.170785][ T5337] do_filp_open+0x1fa/0x410 [ 75.172469][ T5337] do_sys_openat2+0x121/0x200 [ 75.174281][ T5337] __x64_sys_open+0x11e/0x150 [ 75.176069][ T5337] do_syscall_64+0xec/0xf80 [ 75.177925][ T5337] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.180396][ T5337] [ 75.180396][ T5337] -> #0 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}: [ 75.183949][ T5337] __lock_acquire+0x15a6/0x2cf0 [ 75.186047][ T5337] lock_acquire+0x107/0x340 [ 75.187963][ T5337] __mutex_lock+0x187/0x1350 [ 75.189960][ T5337] hfsplus_file_extend+0x1f8/0x1c30 [ 75.191993][ T5337] hfsplus_bmap_reserve+0x125/0x510 [ 75.194340][ T5337] __hfsplus_ext_write_extent+0x28d/0x5b0 [ 75.196880][ T5337] __hfsplus_ext_cache_extent+0x89/0xe30 [ 75.199268][ T5337] hfsplus_file_extend+0x437/0x1c30 [ 75.201168][ T5337] hfsplus_get_block+0x40a/0x1600 [ 75.203343][ T5337] __block_write_begin_int+0x6b5/0x1900 [ 75.205669][ T5337] cont_write_begin+0x78c/0xb50 [ 75.207565][ T5337] hfsplus_write_begin+0x66/0xb0 [ 75.209605][ T5337] generic_perform_write+0x2c5/0x900 [ 75.211823][ T5337] generic_file_write_iter+0x117/0x550 [ 75.214094][ T5337] aio_write+0x535/0x7a0 [ 75.215990][ T5337] io_submit_one+0x775/0x1430 [ 75.218105][ T5337] __se_sys_io_submit+0x185/0x320 [ 75.220465][ T5337] do_syscall_64+0xec/0xf80 [ 75.222541][ T5337] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.225127][ T5337] [ 75.225127][ T5337] other info that might help us debug this: [ 75.225127][ T5337] [ 75.229171][ T5337] Possible unsafe locking scenario: [ 75.229171][ T5337] [ 75.232307][ T5337] CPU0 CPU1 [ 75.234584][ T5337] ---- ---- [ 75.236902][ T5337] lock(&tree->tree_lock/1); [ 75.238971][ T5337] lock(&HFSPLUS_I(inode)->extents_lock); [ 75.242513][ T5337] lock(&tree->tree_lock/1); [ 75.245668][ T5337] lock(&HFSPLUS_I(inode)->extents_lock); [ 75.248166][ T5337] [ 75.248166][ T5337] *** DEADLOCK *** [ 75.248166][ T5337] [ 75.251675][ T5337] 3 locks held by syz.0.0/5337: [ 75.253794][ T5337] #0: ffff88801f4eab78 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}, at: generic_file_write_iter+0xeb/0x550 [ 75.258476][ T5337] #1: ffff88801f4ea988 (&hip->extents_lock){+.+.}-{4:4}, at: hfsplus_file_extend+0x1f8/0x1c30 [ 75.262965][ T5337] #2: ffff8880114e60b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfsplus_find_init+0x168/0x2d0 [ 75.267353][ T5337] [ 75.267353][ T5337] stack backtrace: [ 75.270608][ T5337] CPU: 0 UID: 0 PID: 5337 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 75.270629][ T5337] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 75.270637][ T5337] Call Trace: [ 75.270645][ T5337] [ 75.270652][ T5337] dump_stack_lvl+0xe8/0x150 [ 75.270675][ T5337] print_circular_bug+0x2e2/0x300 [ 75.270692][ T5337] check_noncircular+0x12e/0x150 [ 75.270708][ T5337] __lock_acquire+0x15a6/0x2cf0 [ 75.270720][ T5337] ? rcu_is_watching+0x15/0xb0 [ 75.270734][ T5337] ? __kasan_check_byte+0x12/0x40 [ 75.270746][ T5337] ? rcu_is_watching+0x15/0xb0 [ 75.270759][ T5337] ? lock_release+0x4b/0x3b0 [ 75.270770][ T5337] ? lock_release+0x4b/0x3b0 [ 75.270782][ T5337] ? hfsplus_file_extend+0x1f8/0x1c30 [ 75.270794][ T5337] lock_acquire+0x107/0x340 [ 75.270805][ T5337] ? hfsplus_file_extend+0x1f8/0x1c30 [ 75.270821][ T5337] __mutex_lock+0x187/0x1350 [ 75.270833][ T5337] ? hfsplus_file_extend+0x1f8/0x1c30 [ 75.270848][ T5337] ? stack_trace_save+0x9c/0xe0 [ 75.270869][ T5337] ? __pfx_stack_trace_save+0x10/0x10 [ 75.270885][ T5337] ? hfsplus_file_extend+0x1f8/0x1c30 [ 75.270897][ T5337] ? check_noncircular+0xda/0x150 [ 75.270909][ T5337] ? __pfx___mutex_lock+0x10/0x10 [ 75.270917][ T5337] ? add_lock_to_list+0xc7/0x100 [ 75.270929][ T5337] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 75.270944][ T5337] hfsplus_file_extend+0x1f8/0x1c30 [ 75.270959][ T5337] ? __pfx_hfsplus_file_extend+0x10/0x10 [ 75.270971][ T5337] ? __pfx___mutex_trylock_common+0x10/0x10 [ 75.270984][ T5337] ? rcu_is_watching+0x15/0xb0 [ 75.270997][ T5337] ? trace_contention_end+0x39/0x100 [ 75.271011][ T5337] ? __asan_memset+0x22/0x50 [ 75.271027][ T5337] ? hfsplus_brec_find+0x1a9/0x510 [ 75.271045][ T5337] hfsplus_bmap_reserve+0x125/0x510 [ 75.271062][ T5337] __hfsplus_ext_write_extent+0x28d/0x5b0 [ 75.271077][ T5337] __hfsplus_ext_cache_extent+0x89/0xe30 [ 75.271093][ T5337] hfsplus_file_extend+0x437/0x1c30 [ 75.271107][ T5337] ? __pfx_hfsplus_file_extend+0x10/0x10 [ 75.271121][ T5337] ? clean_bdev_aliases+0x5c9/0x6b0 [ 75.271138][ T5337] ? __pfx_clean_bdev_aliases+0x10/0x10 [ 75.271155][ T5337] hfsplus_get_block+0x40a/0x1600 [ 75.271171][ T5337] ? __pfx_hfsplus_get_block+0x10/0x10 [ 75.271183][ T5337] ? do_raw_spin_unlock+0x4d/0x240 [ 75.271198][ T5337] ? _raw_spin_unlock+0x28/0x50 [ 75.271215][ T5337] __block_write_begin_int+0x6b5/0x1900 [ 75.271246][ T5337] ? __pfx_hfsplus_get_block+0x10/0x10 [ 75.271261][ T5337] ? __pfx___block_write_begin_int+0x10/0x10 [ 75.271282][ T5337] cont_write_begin+0x78c/0xb50 [ 75.271301][ T5337] ? __pfx_cont_write_begin+0x10/0x10 [ 75.271319][ T5337] hfsplus_write_begin+0x66/0xb0 [ 75.271331][ T5337] ? __pfx_hfsplus_get_block+0x10/0x10 [ 75.271343][ T5337] generic_perform_write+0x2c5/0x900 [ 75.271358][ T5337] ? __pfx_generic_perform_write+0x10/0x10 [ 75.271368][ T5337] ? file_update_time_flags+0x2cb/0x4e0 [ 75.271384][ T5337] ? __generic_file_write_iter+0xf9/0x230 [ 75.271394][ T5337] ? generic_file_write_iter+0x103/0x550 [ 75.271406][ T5337] generic_file_write_iter+0x117/0x550 [ 75.271417][ T5337] ? __pfx_generic_file_write_iter+0x10/0x10 [ 75.271428][ T5337] ? __lock_acquire+0x6b6/0x2cf0 [ 75.271442][ T5337] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 75.271460][ T5337] ? lockdep_hardirqs_on+0x7b/0x110 [ 75.271471][ T5337] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 75.271487][ T5337] ? stack_depot_save_flags+0x3f3/0x810 [ 75.271505][ T5337] ? io_submit_one+0x775/0x1430 [ 75.271522][ T5337] ? aio_write+0x4c4/0x7a0 [ 75.271539][ T5337] aio_write+0x535/0x7a0 [ 75.271555][ T5337] ? __pfx_aio_write+0x10/0x10 [ 75.271572][ T5337] ? __might_fault+0xb0/0x130 [ 75.271591][ T5337] io_submit_one+0x775/0x1430 [ 75.271609][ T5337] ? irqentry_exit+0x5e8/0x670 [ 75.271621][ T5337] ? __pfx_io_submit_one+0x10/0x10 [ 75.271637][ T5337] ? __might_fault+0xb0/0x130 [ 75.271655][ T5337] ? __might_fault+0xb0/0x130 [ 75.271671][ T5337] __se_sys_io_submit+0x185/0x320 [ 75.271686][ T5337] ? __pfx___se_sys_io_submit+0x10/0x10 [ 75.271703][ T5337] do_syscall_64+0xec/0xf80 [ 75.271715][ T5337] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.271728][ T5337] ? trace_irq_disable+0x37/0x100 [ 75.271745][ T5337] ? clear_bhb_loop+0x60/0xb0 [ 75.271759][ T5337] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.271771][ T5337] RIP: 0033:0x7f1feb98f7c9 [ 75.271784][ T5337] 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 [ 75.271793][ T5337] RSP: 002b:00007f1fec859038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 75.271809][ T5337] RAX: ffffffffffffffda RBX: 00007f1febbe5fa0 RCX: 00007f1feb98f7c9 [ 75.271818][ T5337] RDX: 0000200000000540 RSI: 000000000000003b RDI: 00007f1fec80f000 [ 75.271826][ T5337] RBP: 00007f1feba13f91 R08: 0000000000000000 R09: 0000000000000000 [ 75.271834][ T5337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.271842][ T5337] R13: 00007f1febbe6038 R14: 00007f1febbe5fa0 R15: 00007ffc84cbfea8 [ 75.271854][ T5337] [ 75.528146][ T5337] netlink: 32 bytes leftover after parsing attributes in process `syz.0.0'. [ 75.531935][ T5337] wlan1: associating to AP 50:50:50:50:50:50 with corrupt probe response [ 75.535577][ T5337] wlan1: No legacy rates in association response