program: syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f0000000980)=ANY=[@ANYBLOB="1201000002000040257d15a4400001040001090260004201000000090400000102090000052406000105240000000d240f01000004eaffffff1e0006031a00000804800200090581d3b3"], 0x0) r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000600)="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", 0x16a}, {0x0}], 0x2) socket$igmp(0x2, 0x3, 0x2) r1 = syz_mount_image$hfsplus(&(0x7f0000000000), &(0x7f0000002380)='./file0\x00', 0x4040, &(0x7f0000000100)=ANY=[], 0x3, 0x70c, &(0x7f0000000a00)="$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") r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x200, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = syz_open_dev$dri(&(0x7f0000000000), 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f0000000300)={0x0, &(0x7f0000000240)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f00000000c0)) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f0000000140)={0x0, 0x0, r7, 0x0}) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_PEER_REMOVE(r9, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x30, r10, 0x1, 0x70bd2c, 0x25dfdbfe, {}, [@TIPC_NLA_NET={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x621}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) ioctl$DRM_IOCTL_MODE_DIRTYFB(r6, 0xc01864b1, &(0x7f0000000080)={r8, 0x2, 0x6, 0x0, 0x0}) r11 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_usb_connect$hid(0x0, 0x3f, &(0x7f0000000280)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x20, 0x146b, 0x902, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x0, 0x80, 0x7, [{{0x9, 0x4, 0x0, 0x2, 0x1, 0x3, 0x1, 0x1, 0x64, {0x9, 0x21, 0x3, 0x0, 0x1, {0x22, 0x2f5}}, {{{0x9, 0x5, 0x81, 0x3, 0x40, 0xf, 0x0, 0x5}}, [{{0x9, 0x5, 0x2, 0x3, 0x200, 0xe, 0x6, 0x9}}]}}}]}}]}}, &(0x7f00000004c0)={0xa, &(0x7f00000002c0)={0xa, 0x6, 0x10, 0x9, 0x27, 0x1, 0xff, 0x4}, 0x66, &(0x7f0000000400)={0x5, 0xf, 0x66, 0x6, [@ssp_cap={0x18, 0x10, 0xa, 0x4, 0x3, 0x7ffff80, 0xf000, 0x7d, [0x0, 0xff3f00, 0x0]}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x3, 0x29, 0x0, 0x2}, @ext_cap={0x7, 0x10, 0x2, 0x32, 0xb, 0x9, 0x7}, @generic={0x1d, 0x10, 0x4, "790d2dddb6af35916d784f2171883f26f55e01179b3ae7d09e5e"}, @ss_container_id={0x14, 0x10, 0x4, 0x58, "b912946a61076451b096bd76d890e8a3"}, @ext_cap={0x7, 0x10, 0x2, 0x0, 0x6, 0x3, 0x6}]}, 0x1, [{0x4, &(0x7f0000000480)=@lang_id={0x4, 0x3, 0x2809}}]}) ioctl$KVM_SET_CPUID2(r11, 0x4008ae90, &(0x7f00000001c0)={0x1, 0x0, [{0x80000008, 0x5, 0x6, 0xfffffffe, 0x7, 0x5, 0x3}]}) write$cgroup_int(r3, &(0x7f0000000200), 0x43400) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="2b0000c8efdaddda85822e3a7a5429b982a00a1556a218837456a0a59dc8725f8821eef200cb900272ab9310c4f6772cb4cb0f0b04fd9d14a4921a298822f8569ca9841c703f7dd83ed808af7e6ada0f2a4c9c948b4c7bca2d3c427994fdd0e1007612848a4d81d9addeb18edde59dadda8a20a0d2e1a0c3cff0023f883d0e24e041cc0ac64a580229e9e0e796e8340f354725ccc20e118a10a57c4b78aa798dbb6a8c57b3b085ded4f82a"]) r12 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_hci(r12, 0x0, 0x2, 0x0, &(0x7f0000000100)) setsockopt$MRT_ADD_MFC_PROXY(r3, 0x0, 0xd2, &(0x7f0000000040)={@empty, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, "78239f7eba6189d02cdfab809713c0ea14063a6d9d284de77ae3e9bc803c1049", 0x3, 0x8000, 0x0, 0x7fff}, 0x3c) [ 149.910206][ T4666] Bluetooth: hci0: command tx timeout [ 149.991460][ T1314] ieee802154 phy0 wpan0: encryption failed: -22 [ 149.996698][ T1314] ieee802154 phy1 wpan1: encryption failed: -22 [ 150.108692][ T5333] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 150.262441][ T5333] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 150.266053][ T5333] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 150.270807][ T5333] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 150.274477][ T5333] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 150.281838][ T5333] usb 5-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 150.285656][ T5333] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 150.289882][ T5333] usb 5-1: Product: syz [ 150.291836][ T5333] usb 5-1: Manufacturer: syz [ 150.309904][ T5333] cdc_wdm 5-1:1.0: skipping garbage [ 150.312031][ T5333] cdc_wdm 5-1:1.0: skipping garbage [ 150.317333][ T5333] cdc_wdm 5-1:1.0: cdc-wdm0: USB WDM device [ 150.321258][ T5333] cdc_wdm 5-1:1.0: Unknown control protocol [ 150.544152][ T5335] loop0: detected capacity change from 0 to 1024 [ 150.565982][ T5335] ======================================================= [ 150.565982][ T5335] WARNING: The mand mount option has been deprecated and [ 150.565982][ T5335] and is ignored by this kernel. Remove the mand [ 150.565982][ T5335] option from the mount to silence this warning. [ 150.565982][ T5335] ======================================================= [ 150.722820][ T5335] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 150.729907][ T5335] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 150.738387][ T5335] [ 150.739771][ T5335] ============================================ [ 150.742351][ T5335] WARNING: possible recursive locking detected [ 150.744649][ T5335] syzkaller #0 Not tainted [ 150.746523][ T5335] -------------------------------------------- [ 150.749479][ T5335] syz.0.0/5335 is trying to acquire lock: [ 150.751986][ T5335] ffff8880517aa0b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfsplus_find_init+0x168/0x290 [ 150.755908][ T5335] [ 150.755908][ T5335] but task is already holding lock: [ 150.758761][ T5335] ffff8880517aa0b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfsplus_find_init+0x168/0x290 [ 150.762525][ T5335] [ 150.762525][ T5335] other info that might help us debug this: [ 150.766050][ T5335] Possible unsafe locking scenario: [ 150.766050][ T5335] [ 150.769272][ T5335] CPU0 [ 150.770816][ T5335] ---- [ 150.772264][ T5335] lock(&tree->tree_lock/1); [ 150.774275][ T5335] lock(&tree->tree_lock/1); [ 150.776202][ T5335] [ 150.776202][ T5335] *** DEADLOCK *** [ 150.776202][ T5335] [ 150.779520][ T5335] May be due to missing lock nesting notation [ 150.779520][ T5335] [ 150.783014][ T5335] 6 locks held by syz.0.0/5335: [ 150.785124][ T5335] #0: ffff88804206b638 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x247/0x320 [ 150.788922][ T5335] #1: ffff888051774420 (sb_writers#12){.+.+}-{0:0}, at: vfs_write+0x211/0xb30 [ 150.792572][ T5335] #2: ffff8880510ceb78 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: generic_file_write_iter+0xeb/0x550 [ 150.797332][ T5335] #3: ffff8880510ce988 (&hip->extents_lock){+.+.}-{4:4}, at: hfsplus_file_extend+0x1f8/0x1ba0 [ 150.801731][ T5335] #4: ffff8880517aa0b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfsplus_find_init+0x168/0x290 [ 150.806040][ T5335] #5: ffff8880510cc108 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_extend+0x1f8/0x1ba0 [ 150.810896][ T5335] [ 150.810896][ T5335] stack backtrace: [ 150.813368][ T5335] CPU: 0 UID: 0 PID: 5335 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 150.813384][ T5335] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 150.813393][ T5335] Call Trace: [ 150.813401][ T5335] [ 150.813407][ T5335] dump_stack_lvl+0x189/0x250 [ 150.813424][ T5335] ? __pfx_dump_stack_lvl+0x10/0x10 [ 150.813434][ T5335] ? __pfx__printk+0x10/0x10 [ 150.813446][ T5335] ? print_lock_name+0xde/0x100 [ 150.813456][ T5335] print_deadlock_bug+0x28b/0x2a0 [ 150.813468][ T5335] validate_chain+0x1a3f/0x2140 [ 150.813479][ T5335] ? _raw_spin_unlock_irqrestore+0xa8/0x110 [ 150.813533][ T5335] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 150.813544][ T5335] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 150.813558][ T5335] __lock_acquire+0xab9/0xd20 [ 150.813570][ T5335] ? hfsplus_find_init+0x168/0x290 [ 150.813584][ T5335] lock_acquire+0x120/0x360 [ 150.813593][ T5335] ? hfsplus_find_init+0x168/0x290 [ 150.813608][ T5335] ? vfs_write+0x5c6/0xb30 [ 150.813619][ T5335] ? do_syscall_64+0xfa/0xfa0 [ 150.813630][ T5335] __mutex_lock+0x187/0x1350 [ 150.813642][ T5335] ? hfsplus_find_init+0x168/0x290 [ 150.813658][ T5335] ? hfsplus_find_init+0x168/0x290 [ 150.813674][ T5335] ? __pfx___mutex_lock+0x10/0x10 [ 150.813687][ T5335] ? rcu_is_watching+0x15/0xb0 [ 150.813698][ T5335] ? trace_kmalloc+0x1f/0xd0 [ 150.813707][ T5335] ? __kmalloc_noprof+0x432/0x7f0 [ 150.813714][ T5335] ? hfsplus_find_init+0x8c/0x290 [ 150.813727][ T5335] hfsplus_find_init+0x168/0x290 [ 150.813743][ T5335] hfsplus_file_extend+0x40e/0x1ba0 [ 150.813753][ T5335] ? __lock_acquire+0xab9/0xd20 [ 150.813764][ T5335] ? __pfx_hfsplus_file_extend+0x10/0x10 [ 150.813777][ T5335] ? __pfx___mutex_trylock_common+0x10/0x10 [ 150.813792][ T5335] ? rcu_is_watching+0x15/0xb0 [ 150.813804][ T5335] ? __asan_memset+0x22/0x50 [ 150.813816][ T5335] ? hfsplus_brec_find+0x1a9/0x510 [ 150.813826][ T5335] hfsplus_bmap_reserve+0x122/0x500 [ 150.813844][ T5335] __hfsplus_ext_write_extent+0x28d/0x5b0 [ 150.813858][ T5335] __hfsplus_ext_cache_extent+0x89/0xe30 [ 150.813873][ T5335] hfsplus_file_extend+0x437/0x1ba0 [ 150.813887][ T5335] ? __pfx_hfsplus_file_extend+0x10/0x10 [ 150.813900][ T5335] ? clean_bdev_aliases+0x5c9/0x6b0 [ 150.813914][ T5335] ? __pfx_clean_bdev_aliases+0x10/0x10 [ 150.813926][ T5335] hfsplus_get_block+0x40a/0x15d0 [ 150.813940][ T5335] ? __pfx_hfsplus_get_block+0x10/0x10 [ 150.813954][ T5335] ? submit_page_section+0x5f9/0xa40 [ 150.813967][ T5335] ? __pfx_hfsplus_get_block+0x10/0x10 [ 150.813978][ T5335] __blockdev_direct_IO+0x16ff/0x3490 [ 150.813997][ T5335] ? __pfx___blockdev_direct_IO+0x10/0x10 [ 150.814010][ T5335] ? __pfx_invalidate_inode_pages2_range+0x10/0x10 [ 150.814023][ T5335] ? __pfx_hfsplus_get_block+0x10/0x10 [ 150.814036][ T5335] ? filemap_write_and_wait_range+0x18a/0x320 [ 150.814047][ T5335] ? __pfx_filemap_write_and_wait_range+0x10/0x10 [ 150.814058][ T5335] ? current_time+0x24d/0x370 [ 150.814068][ T5335] ? __pfx_current_time+0x10/0x10 [ 150.814081][ T5335] hfsplus_direct_IO+0x119/0x220 [ 150.814092][ T5335] generic_file_direct_write+0x1d8/0x3e0 [ 150.814107][ T5335] ? file_update_time+0x2da/0x490 [ 150.814116][ T5335] __generic_file_write_iter+0x11d/0x230 [ 150.814130][ T5335] ? generic_file_write_iter+0x103/0x550 [ 150.814139][ T5335] generic_file_write_iter+0x117/0x550 [ 150.814149][ T5335] ? __pfx_generic_file_write_iter+0x10/0x10 [ 150.814160][ T5335] ? irqentry_exit+0x74/0x90 [ 150.814171][ T5335] ? lockdep_hardirqs_on+0x9c/0x150 [ 150.814184][ T5335] ? vfs_write+0x211/0xb30 [ 150.814196][ T5335] ? rcu_read_lock_any_held+0xb3/0x120 [ 150.814208][ T5335] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 150.814222][ T5335] vfs_write+0x5c6/0xb30 [ 150.814235][ T5335] ? __pfx_generic_file_write_iter+0x10/0x10 [ 150.814244][ T5335] ? __pfx_vfs_write+0x10/0x10 [ 150.814264][ T5335] ? __fget_files+0x2a/0x420 [ 150.814280][ T5335] ksys_write+0x145/0x250 [ 150.814293][ T5335] ? __pfx_ksys_write+0x10/0x10 [ 150.814307][ T5335] ? do_syscall_64+0xbe/0xfa0 [ 150.814321][ T5335] do_syscall_64+0xfa/0xfa0 [ 150.814332][ T5335] ? lockdep_hardirqs_on+0x9c/0x150 [ 150.814342][ T5335] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.814352][ T5335] ? clear_bhb_loop+0x60/0xb0 [ 150.814362][ T5335] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 150.814371][ T5335] RIP: 0033:0x7f5dd1d8eec9 [ 150.814382][ T5335] 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 [ 150.814391][ T5335] RSP: 002b:00007f5dd2cfd038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 150.814402][ T5335] RAX: ffffffffffffffda RBX: 00007f5dd1fe5fa0 RCX: 00007f5dd1d8eec9 [ 150.814411][ T5335] RDX: 0000000000043400 RSI: 0000200000000200 RDI: 0000000000000008 [ 150.814417][ T5335] RBP: 00007f5dd1e11f91 R08: 0000000000000000 R09: 0000000000000000 [ 150.814424][ T5335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 150.814431][ T5335] R13: 00007f5dd1fe6038 R14: 00007f5dd1fe5fa0 R15: 00007ffc862c9bd8 [ 150.814443][ T5335] [ 151.988617][ T4666] Bluetooth: hci0: command tx timeout