program: syz_mount_image$udf(&(0x7f0000000180), &(0x7f00000000c0)='./file1\x00', 0x1014494, &(0x7f00000002c0)={[{@iocharset={'iocharset', 0x3d, 'iso8859-4'}}, {@partition={'partition', 0x3d, 0x6}}, {@gid_forget}, {@undelete}, {@noadinicb}, {@anchor}, {@uid_forget}]}, 0xfe, 0xc24, &(0x7f0000001480)="$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") r0 = open(&(0x7f0000000240)='./file1\x00', 0x145142, 0x0) ftruncate(r0, 0x2007ffc) openat$dir(0xffffffffffffff9c, 0x0, 0x140, 0x82) syz_mount_image$udf(&(0x7f0000000180), &(0x7f0000000100)='./bus\x00', 0x1014494, &(0x7f0000000480)=ANY=[@ANYBLOB="696f636861727365743d69636f383835392d342c706172746974696f6e3d30303030303030303030303030303030303030362c0669643d666f726765742c73657373696f6e3d30303030303030307130e930303030303030343037322c6e6f6164696e6963622c616e63686f723d30303030303030303030303030303030303030302c7569643d666f7267651a63b3d75bef8798575e742c2ab955833a5ed97909df65285108540ba684fe8457fb1477538170568df778aa8b36b8"], 0xfe, 0xc24, &(0x7f0000001480)="$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") r1 = open(&(0x7f0000000240)='./file1\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffc) sendfile(r1, r1, 0x0, 0x800000009) r2 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x185102, 0x0) ftruncate(r3, 0x2007ffb) sendfile(r2, r3, 0x0, 0x1000000201005) r4 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x8000) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000380)={0xc3, 0x1, 0x9, "003bc99de54a068f1f8e2a130a2e0e25d97d269099cd357ada83e615008751cef68e000000004e345440000000c3b75f5f3f79d20eb15e5d928be82ef9901ce34c2dc473014e9c2943f0658db74dd741c6ef3f77e991cbefa4f61eee2926984082286628bc03255b941e900388ad745b16fc326290561675ca59a95a1d90cac8feded11a327c42e80e00d2ba88b01cd90a491e77a690ee0173e540e6fd5183042f330f4e0000f2f4fd0032538643d230c9ad8374b8be9ac8731bd383487f4658000000"}) sendfile(r0, r0, 0x0, 0x800000009) r5 = open(&(0x7f0000000000)='./bus\x00', 0x60142, 0x0) r6 = open(&(0x7f0000000080)='./bus\x00', 0x107382, 0x1d0) sendfile(r5, r6, 0x0, 0x1000000201005) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000140)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x40, 0x6cb, 0x2968, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x2, 0x20, 0x5, [{{0x9, 0x4, 0x0, 0xfe, 0x1, 0x3, 0x1, 0x3, 0x0, {0x9, 0x21, 0x7, 0x1, 0x1, {0x22, 0x9f8}}, {{{0x9, 0x5, 0x81, 0x3, 0x40, 0x1, 0x80, 0xb5}}}}}]}}]}}, 0x0) truncate(&(0x7f00000013c0)='./file1\x00', 0x0) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'veth1_to_team\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={r8, 0x1, 0x6, @link_local}, 0x10) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000), r9) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000040)={@cgroup, 0xffffffffffffffff, 0x18, 0x2}, 0x20) sendmsg$NLBL_CIPSOV4_C_ADD(r9, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000700)=ANY=[@ANYBLOB="10010000", @ANYRES16=r10, @ANYBLOB="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"], 0x110}}, 0x20000840) setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f00000001c0)={r8, 0x1, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x10) setsockopt$packet_drop_memb(r7, 0x107, 0x2, &(0x7f0000001940)={r8, 0x1, 0x6, @random="0300"}, 0x10) [ 75.217790][ T5334] Bluetooth: hci0: command tx timeout [ 75.309207][ T5354] loop0: detected capacity change from 0 to 2048 [ 75.345710][ T5354] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 99: 0x27 != 0x4d [ 75.357551][ T5354] UDF-fs: error (device loop0): udf_read_tagged: tag checksum failed, block 160: 0xd2 != 0xd4 [ 75.373543][ T5354] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 75.397640][ T25] audit: type=1800 audit(1756910008.642:2): pid=5354 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 [ 75.455394][ T25] audit: type=1800 audit(1756910008.702:3): pid=5354 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 [ 75.767031][ T5354] [ 75.768078][ T5354] ============================================ [ 75.770789][ T5354] WARNING: possible recursive locking detected [ 75.773459][ T5354] syzkaller #0 Not tainted [ 75.776327][ T5354] -------------------------------------------- [ 75.778998][ T5354] syz.0.0/5354 is trying to acquire lock: [ 75.781394][ T5354] ffff88803fe60928 (&sbi->s_alloc_mutex){+.+.}-{4:4}, at: udf_free_blocks+0x9e2/0x17f0 [ 75.785615][ T5354] [ 75.785615][ T5354] but task is already holding lock: [ 75.788590][ T5354] ffff88803fe60928 (&sbi->s_alloc_mutex){+.+.}-{4:4}, at: udf_new_block+0xfab/0x1ba0 [ 75.792565][ T5354] [ 75.792565][ T5354] other info that might help us debug this: [ 75.796027][ T5354] Possible unsafe locking scenario: [ 75.796027][ T5354] [ 75.799634][ T5354] CPU0 [ 75.801282][ T5354] ---- [ 75.802986][ T5354] lock(&sbi->s_alloc_mutex); [ 75.805352][ T5354] lock(&sbi->s_alloc_mutex); [ 75.807869][ T5354] [ 75.807869][ T5354] *** DEADLOCK *** [ 75.807869][ T5354] [ 75.812347][ T5354] May be due to missing lock nesting notation [ 75.812347][ T5354] [ 75.816494][ T5354] 4 locks held by syz.0.0/5354: [ 75.819063][ T5354] #0: ffff888043aa0428 (sb_writers#12){.+.+}-{0:0}, at: direct_splice_actor+0x49/0x160 [ 75.824033][ T5354] #1: ffff8880449d4f60 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: udf_file_write_iter+0x6e/0x6c0 [ 75.828349][ T5354] #2: ffff8880449d4d90 (&ei->i_data_sem#2){++++}-{4:4}, at: udf_map_block+0x283/0x45f0 [ 75.832310][ T5354] #3: ffff88803fe60928 (&sbi->s_alloc_mutex){+.+.}-{4:4}, at: udf_new_block+0xfab/0x1ba0 [ 75.836418][ T5354] [ 75.836418][ T5354] stack backtrace: [ 75.839074][ T5354] CPU: 0 UID: 0 PID: 5354 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 75.839097][ T5354] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 75.839153][ T5354] Call Trace: [ 75.839178][ T5354] [ 75.839184][ T5354] dump_stack_lvl+0x189/0x250 [ 75.839202][ T5354] ? __pfx_dump_stack_lvl+0x10/0x10 [ 75.839215][ T5354] ? __pfx__printk+0x10/0x10 [ 75.839230][ T5354] ? print_lock_name+0xde/0x100 [ 75.839245][ T5354] print_deadlock_bug+0x28b/0x2a0 [ 75.839258][ T5354] validate_chain+0x1a3f/0x2140 [ 75.839272][ T5354] ? __pfx___schedule+0x10/0x10 [ 75.839316][ T5354] __lock_acquire+0xab9/0xd20 [ 75.839335][ T5354] ? udf_free_blocks+0x9e2/0x17f0 [ 75.839350][ T5354] lock_acquire+0x120/0x360 [ 75.839365][ T5354] ? udf_free_blocks+0x9e2/0x17f0 [ 75.839382][ T5354] __mutex_lock+0x187/0x1350 [ 75.839410][ T5354] ? udf_free_blocks+0x9e2/0x17f0 [ 75.839424][ T5354] ? folio_mark_accessed+0x42c/0x8b0 [ 75.839441][ T5354] ? __pfx_folio_mark_accessed+0x10/0x10 [ 75.839457][ T5354] ? udf_free_blocks+0x9e2/0x17f0 [ 75.839472][ T5354] ? __pfx___mutex_lock+0x10/0x10 [ 75.839491][ T5354] ? __pfx___might_resched+0x10/0x10 [ 75.839501][ T5354] ? fs_reclaim_acquire+0x7d/0x100 [ 75.839517][ T5354] udf_free_blocks+0x9e2/0x17f0 [ 75.839548][ T5354] ? udf_get_fileshortad+0x6e/0x1b0 [ 75.839564][ T5354] ? __pfx_udf_free_blocks+0x10/0x10 [ 75.839584][ T5354] udf_delete_aext+0x4df/0xbc0 [ 75.839595][ T5354] ? udf_get_fileshortad+0x6e/0x1b0 [ 75.839613][ T5354] ? __pfx_udf_delete_aext+0x10/0x10 [ 75.839628][ T5354] udf_new_block+0x1404/0x1ba0 [ 75.839646][ T5354] ? fs_reclaim_acquire+0x7d/0x100 [ 75.839661][ T5354] ? bdev_getblk+0x80/0x660 [ 75.839676][ T5354] ? udf_get_filelongad+0x6e/0x1b0 [ 75.839690][ T5354] ? __pfx_udf_new_block+0x10/0x10 [ 75.839704][ T5354] ? udf_current_aext+0x660/0xad0 [ 75.839721][ T5354] udf_map_block+0x13a8/0x45f0 [ 75.839737][ T5354] ? __pfx_udf_map_block+0x10/0x10 [ 75.839759][ T5354] ? do_raw_spin_unlock+0x4d/0x240 [ 75.839773][ T5354] __udf_get_block+0x52/0x250 [ 75.839785][ T5354] __block_write_begin_int+0x6b5/0x1900 [ 75.839798][ T5354] ? folio_add_lru+0x1b2/0x3d0 [ 75.839813][ T5354] ? __pfx_udf_get_block+0x10/0x10 [ 75.839824][ T5354] ? __pfx___block_write_begin_int+0x10/0x10 [ 75.839836][ T5354] ? __pfx_udf_get_block+0x10/0x10 [ 75.839846][ T5354] block_write_begin+0x8a/0x120 [ 75.839855][ T5354] ? udf_write_begin+0x92/0x270 [ 75.839865][ T5354] udf_write_begin+0x115/0x270 [ 75.839876][ T5354] generic_perform_write+0x2c5/0x900 [ 75.839889][ T5354] ? __pfx_generic_perform_write+0x10/0x10 [ 75.839901][ T5354] ? generic_file_direct_write+0x385/0x3e0 [ 75.839912][ T5354] ? file_update_time+0x2da/0x490 [ 75.839923][ T5354] __generic_file_write_iter+0x1ae/0x230 [ 75.839936][ T5354] udf_file_write_iter+0x2d5/0x6c0 [ 75.839954][ T5354] iter_file_splice_write+0x975/0x10e0 [ 75.839980][ T5354] ? __pfx_iter_file_splice_write+0x10/0x10 [ 75.839994][ T5354] ? rcu_read_lock_any_held+0xb3/0x120 [ 75.840007][ T5354] ? direct_splice_actor+0x10c/0x160 [ 75.840021][ T5354] ? __pfx_iter_file_splice_write+0x10/0x10 [ 75.840034][ T5354] direct_splice_actor+0xfe/0x160 [ 75.840048][ T5354] splice_direct_to_actor+0x5a8/0xcc0 [ 75.840066][ T5354] ? __pfx_direct_splice_actor+0x10/0x10 [ 75.840078][ T5354] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 75.840094][ T5354] do_splice_direct+0x181/0x270 [ 75.840108][ T5354] ? __pfx_do_splice_direct+0x10/0x10 [ 75.840121][ T5354] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 75.840137][ T5354] ? rw_verify_area+0x255/0x4d0 [ 75.840150][ T5354] do_sendfile+0x4da/0x7e0 [ 75.840167][ T5354] ? __pfx_do_sendfile+0x10/0x10 [ 75.840181][ T5354] ? rcu_is_watching+0x15/0xb0 [ 75.840193][ T5354] ? __rseq_handle_notify_resume+0x37e/0x11f0 [ 75.840212][ T5354] __se_sys_sendfile64+0x13e/0x190 [ 75.840227][ T5354] ? __pfx___se_sys_sendfile64+0x10/0x10 [ 75.840241][ T5354] ? rcu_is_watching+0x15/0xb0 [ 75.840252][ T5354] ? do_syscall_64+0xbe/0x3b0 [ 75.840269][ T5354] do_syscall_64+0xfa/0x3b0 [ 75.840285][ T5354] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.840299][ T5354] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.840310][ T5354] ? clear_bhb_loop+0x60/0xb0 [ 75.840322][ T5354] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.840332][ T5354] RIP: 0033:0x7fe9f698ebe9 [ 75.840360][ T5354] 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 [ 75.840370][ T5354] RSP: 002b:00007fe9f777b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 75.840383][ T5354] RAX: ffffffffffffffda RBX: 00007fe9f6bc5fa0 RCX: 00007fe9f698ebe9 [ 75.840391][ T5354] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000005 [ 75.840397][ T5354] RBP: 00007fe9f6a11e19 R08: 0000000000000000 R09: 0000000000000000 [ 75.840403][ T5354] R10: 0000000800000009 R11: 0000000000000246 R12: 0000000000000000 [ 75.840410][ T5354] R13: 00007fe9f6bc6038 R14: 00007fe9f6bc5fa0 R15: 00007ffdf1c7d708 [ 75.840421][ T5354] [ 76.170948][ T5352] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 76.282939][ T1315] ieee802154 phy0 wpan0: encryption failed: -22 [ 76.285593][ T1315] ieee802154 phy1 wpan1: encryption failed: -22 [ 76.378059][ T5357] netlink: 24 bytes leftover after parsing attributes in process `syz.0.0'. [ 76.382097][ T5357] veth1_to_team: entered promiscuous mode [ 77.241195][ T5334] Bluetooth: hci0: command tx timeout [ 79.321251][ T5334] Bluetooth: hci0: command tx timeout [ 81.401094][ T5334] Bluetooth: hci0: command tx timeout [ 81.403452][ T5352] usb 5-1: unable to get BOS descriptor or descriptor too short [ 81.407530][ T5352] usb 5-1: unable to read config index 0 descriptor/start: -32 [ 81.410392][ T5352] usb 5-1: chopping to 0 config(s) [ 81.413171][ T5352] usb 5-1: can't read configurations, error -32 [ 81.541051][ T5352] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 81.670989][ T5352] usb 5-1: device descriptor read/64, error -32 [ 81.781117][ T5352] usb usb5-port1: attempt power cycle [ 82.120992][ T5352] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 82.141415][ T5352] usb 5-1: device descriptor read/8, error -32