program: ioprio_set$pid(0x3, 0x0, 0x2007) r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000000), 0x4001, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000200)={0x0, 0x0}) openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0), 0x200400, 0x0) syz_mount_image$udf(&(0x7f0000000040), &(0x7f0000000100)='./bus\x00', 0x1014494, &(0x7f00000002c0)={[{@iocharset={'iocharset', 0x3d, 'iso8859-4'}}, {@partition={'partition', 0x3d, 0x6}}, {@gid_forget}, {@session={'session', 0x3d, 0xfe8}}, {@noadinicb}, {@anchor}, {@uid_forget}]}, 0xfe, 0xc24, &(0x7f0000001480)="$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") r1 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$sock_int(r1, 0x1, 0x42, &(0x7f0000000200), 0x10) r2 = open(&(0x7f0000000240)='./file1\x00', 0x145142, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000800)={&(0x7f0000000080)=ANY=[@ANYBLOB="9feb0100180000000006046100"/43], 0x0, 0x2b}, 0x20) ftruncate(r2, 0x2007ffc) sendfile(r2, r2, 0x0, 0x800000009) r3 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) socket$unix(0x1, 0x1, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x107382, 0x1d0) open(&(0x7f00000000c0)='./file1\x00', 0x10000, 0x36) ftruncate(r4, 0x2007ffb) sendfile(r3, r4, 0x0, 0x1000000201005) syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000380)=ANY=[@ANYBLOB="1201500200000040"], 0x0) open(&(0x7f0000000180)='./bus\x00', 0x14937e, 0x4a) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x4, 0x903, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "9e4b1f6cc44bacd32f5517b31de6efc8e20ae647c522bd275a124ab782f9bfd36394152977cd90717bfbc15dd67788febe39a5cc99e4f7504a2ed13c26b26d4f"}}, 0x80}}, 0x0) truncate(&(0x7f00000013c0)='./bus\x00', 0x80000000000) syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000240)='./file0\x00', 0x2000480, &(0x7f0000000040), 0x1, 0x76a, &(0x7f0000000fc0)="$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") r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='pids.events\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000000), 0x208e24b) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_clone(0x0, 0x0, 0xfffffffffffffe7b, 0x0, 0x0, 0x0) syz_usb_connect$uac1(0x5, 0x0, 0x0, 0x0) [ 74.338062][ T4668] Bluetooth: hci0: command tx timeout [ 74.434661][ T5320] loop0: detected capacity change from 0 to 2048 [ 74.449963][ T5320] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=2362, location=2362 [ 74.475391][ T5320] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 74.498587][ T5320] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 160: 0xd2 != 0xd4 [ 74.528260][ T5320] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 74.586157][ T25] audit: type=1800 audit(1769735983.817:2): pid=5320 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.0" name="file1" dev="loop0" ino=1346 res=0 errno=0 [ 74.967569][ T5314] usb 5-1: new full-speed USB device number 2 using dummy_hcd [ 75.271456][ T5320] [ 75.272669][ T5320] ============================================ [ 75.275439][ T5320] WARNING: possible recursive locking detected [ 75.278127][ T5320] syzkaller #0 Not tainted [ 75.280099][ T5320] -------------------------------------------- [ 75.282758][ T5320] syz.0.0/5320 is trying to acquire lock: [ 75.285231][ T5320] ffff888011f85d28 (&sbi->s_alloc_mutex){+.+.}-{4:4}, at: udf_free_blocks+0xaaf/0x1940 [ 75.292838][ T5320] [ 75.292838][ T5320] but task is already holding lock: [ 75.295887][ T5320] ffff888011f85d28 (&sbi->s_alloc_mutex){+.+.}-{4:4}, at: udf_prealloc_blocks+0x8f6/0x1130 [ 75.300010][ T5320] [ 75.300010][ T5320] other info that might help us debug this: [ 75.303543][ T5320] Possible unsafe locking scenario: [ 75.303543][ T5320] [ 75.306747][ T5320] CPU0 [ 75.308246][ T5320] ---- [ 75.310001][ T5320] lock(&sbi->s_alloc_mutex); [ 75.312088][ T5320] lock(&sbi->s_alloc_mutex); [ 75.314259][ T5320] [ 75.314259][ T5320] *** DEADLOCK *** [ 75.314259][ T5320] [ 75.317905][ T5320] May be due to missing lock nesting notation [ 75.317905][ T5320] [ 75.321300][ T5320] 4 locks held by syz.0.0/5320: [ 75.323330][ T5320] #0: ffff888040028420 (sb_writers#12){.+.+}-{0:0}, at: vfs_coredump+0x369e/0x4270 [ 75.327159][ T5320] #1: ffff888047e71590 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}, at: udf_file_write_iter+0x6f/0x6b0 [ 75.331946][ T5320] #2: ffff888047e713c0 (&ei->i_data_sem#2){++++}-{4:4}, at: udf_map_block+0x2a4/0x4330 [ 75.336445][ T5320] #3: ffff888011f85d28 (&sbi->s_alloc_mutex){+.+.}-{4:4}, at: udf_prealloc_blocks+0x8f6/0x1130 [ 75.341545][ T5320] [ 75.341545][ T5320] stack backtrace: [ 75.344195][ T5320] CPU: 0 UID: 0 PID: 5320 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 75.344212][ T5320] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 75.344228][ T5320] Call Trace: [ 75.344237][ T5320] [ 75.344244][ T5320] dump_stack_lvl+0xe8/0x150 [ 75.344367][ T5320] print_deadlock_bug+0x279/0x290 [ 75.344444][ T5320] __lock_acquire+0x253f/0x2cf0 [ 75.344464][ T5320] ? __pfx___schedule+0x10/0x10 [ 75.344566][ T5320] ? __queue_work+0x1a1/0xf90 [ 75.344579][ T5320] ? __lock_acquire+0x6b5/0x2cf0 [ 75.344596][ T5320] ? udf_free_blocks+0xaaf/0x1940 [ 75.344609][ T5320] lock_acquire+0x106/0x330 [ 75.344623][ T5320] ? udf_free_blocks+0xaaf/0x1940 [ 75.344639][ T5320] __mutex_lock+0x19f/0x1300 [ 75.344650][ T5320] ? udf_free_blocks+0xaaf/0x1940 [ 75.344663][ T5320] ? __lock_acquire+0x6b5/0x2cf0 [ 75.344678][ T5320] ? udf_free_blocks+0xaaf/0x1940 [ 75.344690][ T5320] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 75.344707][ T5320] ? __pfx___mutex_lock+0x10/0x10 [ 75.344717][ T5320] ? folio_mark_accessed+0x442/0x8c0 [ 75.344732][ T5320] ? fs_reclaim_acquire+0x7c/0x100 [ 75.344804][ T5320] ? fs_reclaim_acquire+0x7c/0x100 [ 75.344819][ T5320] udf_free_blocks+0xaaf/0x1940 [ 75.344834][ T5320] ? bdev_getblk+0x582/0x6e0 [ 75.344848][ T5320] ? udf_get_fileshortad+0x6e/0x1b0 [ 75.344861][ T5320] ? udf_current_aext+0x698/0xb30 [ 75.344876][ T5320] ? __pfx_udf_free_blocks+0x10/0x10 [ 75.344890][ T5320] ? udf_next_aext+0x447/0x530 [ 75.344908][ T5320] udf_delete_aext+0x4fb/0xbd0 [ 75.344927][ T5320] ? __pfx_udf_delete_aext+0x10/0x10 [ 75.344941][ T5320] ? udf_next_aext+0x44e/0x530 [ 75.344959][ T5320] udf_prealloc_blocks+0xbd3/0x1130 [ 75.344972][ T5320] ? call_depth_return_thunk+0xd0/0xd0 [ 75.344990][ T5320] ? __pfx_udf_prealloc_blocks+0x10/0x10 [ 75.345006][ T5320] udf_map_block+0x1e8a/0x4330 [ 75.345027][ T5320] ? __pfx_udf_map_block+0x10/0x10 [ 75.345053][ T5320] ? do_raw_spin_unlock+0x4d/0x210 [ 75.345066][ T5320] __udf_get_block+0x52/0x250 [ 75.345081][ T5320] __block_write_begin_int+0x6c6/0x1910 [ 75.345099][ T5320] ? __pfx_udf_get_block+0x10/0x10 [ 75.345113][ T5320] ? __pfx___block_write_begin_int+0x10/0x10 [ 75.345128][ T5320] ? __pfx_udf_get_block+0x10/0x10 [ 75.345141][ T5320] block_write_begin+0x8d/0x120 [ 75.345154][ T5320] ? udf_write_begin+0x92/0x270 [ 75.345168][ T5320] udf_write_begin+0x118/0x270 [ 75.345183][ T5320] generic_perform_write+0x2e2/0x8f0 [ 75.345197][ T5320] ? __pfx_generic_perform_write+0x10/0x10 [ 75.345208][ T5320] ? file_update_time_flags+0x439/0x4d0 [ 75.345229][ T5320] ? __generic_file_write_iter+0xf9/0x230 [ 75.345240][ T5320] ? udf_file_write_iter+0x1a3/0x6b0 [ 75.345253][ T5320] udf_file_write_iter+0x2ca/0x6b0 [ 75.345268][ T5320] __kernel_write_iter+0x41e/0x880 [ 75.345285][ T5320] ? __pfx___kernel_write_iter+0x10/0x10 [ 75.345300][ T5320] ? __asan_memset+0x22/0x50 [ 75.345315][ T5320] ? iov_iter_bvec+0xb8/0x180 [ 75.345497][ T5320] dump_user_range+0xb89/0x12d0 [ 75.345510][ T5320] ? __pfx_dump_user_range+0x10/0x10 [ 75.345519][ T5320] ? elf_coredump_extra_notes_write+0x20e/0x4d0 [ 75.345537][ T5320] ? elf_coredump_extra_notes_write+0x441/0x4d0 [ 75.345554][ T5320] ? __pfx_elf_coredump_extra_notes_write+0x10/0x10 [ 75.345575][ T5320] elf_core_dump+0x34c2/0x3ad0 [ 75.345590][ T5320] ? __pfx_elf_core_dump+0x10/0x10 [ 75.345602][ T5320] ? kasan_save_track+0x4f/0x80 [ 75.345616][ T5320] ? kasan_save_track+0x3e/0x80 [ 75.345629][ T5320] ? __kasan_kmalloc+0x93/0xb0 [ 75.345644][ T5320] ? __kvmalloc_node_noprof+0x59a/0x8d0 [ 75.345663][ T5320] ? coredump_write+0x381/0x1950 [ 75.345674][ T5320] ? irqentry_exit+0x59c/0x620 [ 75.345684][ T5320] ? lockdep_hardirqs_on+0x7a/0x110 [ 75.345692][ T5320] ? mas_ascend+0x304/0x890 [ 75.345716][ T5320] ? vfs_coredump+0x369e/0x4270 [ 75.345728][ T5320] ? 0xffffffffff600000 [ 75.345739][ T5320] coredump_write+0x1219/0x1950 [ 75.345752][ T5320] ? __pfx_coredump_write+0x10/0x10 [ 75.345762][ T5320] ? do_raw_spin_lock+0x12b/0x2f0 [ 75.345776][ T5320] ? put_files_struct+0x256/0x350 [ 75.345791][ T5320] ? do_raw_spin_unlock+0x4d/0x210 [ 75.345804][ T5320] ? unshare_files+0xfc/0x140 [ 75.345818][ T5320] vfs_coredump+0x369e/0x4270 [ 75.345833][ T5320] ? __pfx_vfs_coredump+0x10/0x10 [ 75.345844][ T5320] ? __lock_acquire+0x6b5/0x2cf0 [ 75.345860][ T5320] ? __lock_acquire+0x6b5/0x2cf0 [ 75.345876][ T5320] ? unwind_next_frame+0xa5/0x23c0 [ 75.345889][ T5320] ? lock_acquire+0x106/0x330 [ 75.345903][ T5320] ? unwind_next_frame+0xa5/0x23c0 [ 75.345915][ T5320] ? is_bpf_text_address+0x26/0x2b0 [ 75.345929][ T5320] ? lock_acquire+0x106/0x330 [ 75.345944][ T5320] ? __lock_acquire+0x6b5/0x2cf0 [ 75.345960][ T5320] ? is_bpf_text_address+0x292/0x2b0 [ 75.345972][ T5320] ? is_bpf_text_address+0x26/0x2b0 [ 75.345985][ T5320] ? kernel_text_address+0xa5/0xe0 [ 75.345999][ T5320] ? __kernel_text_address+0xd/0x30 [ 75.346013][ T5320] ? stack_depot_save_flags+0x279/0x810 [ 75.346025][ T5320] ? lock_acquire+0x106/0x330 [ 75.346041][ T5320] ? do_raw_spin_unlock+0x4d/0x210 [ 75.346054][ T5320] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 75.346071][ T5320] ? stack_depot_save_flags+0x3f3/0x810 [ 75.346083][ T5320] ? kasan_save_track+0x4f/0x80 [ 75.346096][ T5320] ? kasan_save_track+0x3e/0x80 [ 75.346110][ T5320] ? kasan_save_free_info+0x46/0x50 [ 75.346122][ T5320] ? __kasan_slab_free+0x5c/0x80 [ 75.346136][ T5320] ? kmem_cache_free+0x195/0x610 [ 75.346151][ T5320] ? __dequeue_signal+0x487/0x5b0 [ 75.346163][ T5320] ? dequeue_signal+0x13f/0x370 [ 75.346175][ T5320] ? get_signal+0x55d/0x1330 [ 75.346189][ T5320] ? arch_do_signal_or_restart+0xbc/0x830 [ 75.346205][ T5320] ? exit_to_user_mode_loop+0x86/0x480 [ 75.346226][ T5320] ? do_syscall_64+0x2b7/0xf80 [ 75.346236][ T5320] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.346284][ T5320] ? _raw_spin_unlock_irq+0x23/0x50 [ 75.346300][ T5320] get_signal+0x1107/0x1330 [ 75.346319][ T5320] arch_do_signal_or_restart+0xbc/0x830 [ 75.346334][ T5320] ? mntput_no_expire+0x1c/0x1c0 [ 75.346347][ T5320] ? mntput_no_expire+0x1c/0x1c0 [ 75.346360][ T5320] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 75.346376][ T5320] ? __pfx_do_sys_truncate+0x10/0x10 [ 75.346393][ T5320] exit_to_user_mode_loop+0x86/0x480 [ 75.346408][ T5320] ? rcu_is_watching+0x15/0xb0 [ 75.346420][ T5320] do_syscall_64+0x2b7/0xf80 [ 75.346431][ T5320] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.346441][ T5320] ? trace_irq_disable+0x37/0x100 [ 75.346452][ T5320] ? clear_bhb_loop+0x60/0xb0 [ 75.346464][ T5320] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.346475][ T5320] RIP: 0033:0x7f980c19aeb9 [ 75.346487][ 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 [ 75.346497][ T5320] RSP: 002b:00007f980d04b028 EFLAGS: 00000246 ORIG_RAX: 000000000000004c [ 75.346511][ T5320] RAX: ffffffffffffffe5 RBX: 00007f980c415fa0 RCX: 00007f980c19aeb9 [ 75.346519][ T5320] RDX: 0000000000000000 RSI: 0000080000000000 RDI: 00002000000013c0 [ 75.346526][ T5320] RBP: 00007f980c208c1f R08: 0000000000000000 R09: 0000000000000000 [ 75.346532][ T5320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.346539][ T5320] R13: 00007f980c416038 R14: 00007f980c415fa0 R15: 00007fff265f46c8 [ 75.346551][ T5320] [ 76.378371][ T4668] Bluetooth: hci0: command tx timeout [ 76.381722][ T1315] ieee802154 phy0 wpan0: encryption failed: -22 [ 76.383843][ T1315] ieee802154 phy1 wpan1: encryption failed: -22 [ 78.457905][ T4668] Bluetooth: hci0: command tx timeout [ 80.137663][ T5314] usb 5-1: unable to get BOS descriptor or descriptor too short [ 80.141846][ T5314] usb 5-1: no configurations [ 80.143868][ T5314] usb 5-1: can't read configurations, error -22 [ 80.267714][ T5314] usb 5-1: new full-speed USB device number 3 using dummy_hcd [ 80.397581][ T5314] usb 5-1: device descriptor read/64, error -32 [ 80.508296][ T5314] usb usb5-port1: attempt power cycle [ 80.537577][ T4668] Bluetooth: hci0: command tx timeout [ 80.847570][ T5314] usb 5-1: new full-speed USB device number 4 using dummy_hcd [ 80.867903][ T5314] usb 5-1: device descriptor read/8, error -32 [ 81.107717][ T5314] usb 5-1: new full-speed USB device number 5 using dummy_hcd [ 81.127874][ T5314] usb 5-1: device descriptor read/8, error -32 [ 81.238389][ T5314] usb usb5-port1: unable to enumerate USB device