program: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) syz_usb_connect$cdc_ecm(0x3, 0x0, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001740), 0x101042, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x7ff}, 0xe) r1 = syz_init_net_socket$bt_hidp(0x1f, 0x3, 0x6) syz_mount_image$ocfs2(&(0x7f0000004440), &(0x7f0000000040)='./file1\x00', 0x8c0, &(0x7f0000000100)={[{@acl}, {@heartbeat_none}, {@dir_resv_level={'dir_resv_level', 0x3d, 0x3}}, {@coherency_full}, {@coherency_full}, {@localflocks}, {@coherency_full}, {@inode64}]}, 0x1, 0x4421, 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r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40046f01, &(0x7f00000000c0)={0x0, 0x0, 0xfb, 0x8}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000280)={r0, r0, 0xc, 0x1, &(0x7f0000000340)='\x00', 0x9, 0x1, 0x457, 0x9, 0x9, 0x1, 0x1, 'syz1\x00'}) syz_mount_image$nilfs2(&(0x7f00000000c0), &(0x7f0000000300)='./file1\x00', 0x1014800, &(0x7f0000001880)=ANY=[@ANYRES16=0x0, @ANYBLOB="f9cba1923b054572145c2e67b885838cb353bc831573228abfb498e7f1fd8103aceb50858482ddb69dd9112c10e3d66c32cab6609b02bf9f07615fb29a27d49a24de56c84013a0c47945492852bdc34e69ddc25ffb9f4d1dd1af98558daa9974edd7d1abd46ee9d69da503b22758321d5031603da076b28cfc7d9477af38586cb482ad3a187ab4c7b916fad188280cee", @ANYRESOCT=0x0, @ANYRES8, @ANYRES8=0x0, @ANYRES64, @ANYRESOCT, @ANYRES64, @ANYBLOB="7540c430e8d8cb55e0610f65aa69c7eb0e142a7517e581064ff06e9ce239e0442bbf8cf256a108d756ee68844798521e40cb7b7963cd4041f65dc013adbd4ccf55477d30e5c56ff7db509a5cef7b7db994b9626f3e1e66ff309fa925885a36b49f6a215f7990ea209bdf87f38e08ed924527c0e45f594c78d32118cd03202a8875"], 0x1, 0xda6, &(0x7f0000003c80)="$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") r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000001c0)=0x20000008) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file2\x00', 0x207) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f00000000c0)={[{@workdir={'workdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file2'}}], [], 0x2c}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000004c0)={0x0, 0x58}}, 0x4080) sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, 0x0, 0x4000050) r5 = syz_open_dev$hidraw(&(0x7f0000000080), 0x1, 0x200) ioctl$HIDIOCSFEATURE(r5, 0xc0404806, &(0x7f00000001c0)="fc64951c07440586bfc66e6c75cf5a2495da6e87d74b54ee6245cddd6091e3f778d29809adfbc0fb1321571e1584f3057852a5ddd7e1625a07f9f5d22b4fdb1940a61fecd69f46fe4d9a0dd7115637aec53fee77dd8509e6b1b7e2c71cf3c493") [ 109.793908][ T5287] Bluetooth: hci0: command tx timeout [ 110.255016][ T5329] loop0: detected capacity change from 0 to 32768 [ 110.267646][ T5329] ======================================================= [ 110.267646][ T5329] WARNING: The mand mount option has been deprecated and [ 110.267646][ T5329] and is ignored by this kernel. Remove the mand [ 110.267646][ T5329] option from the mount to silence this warning. [ 110.267646][ T5329] ======================================================= [ 110.399297][ T5329] JBD2: Ignoring recovery information on journal [ 110.469669][ T5329] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 110.624316][ T5316] hid-multitouch 0005:0457:0009.0002: unknown main item tag 0x0 [ 110.645476][ T5316] hid-multitouch 0005:0457:0009.0002: hidraw1: BLUETOOTH HID v0.09 Device [syz1] on aa:aa:aa:aa:aa:aa [ 110.805965][ T5329] [ 110.807097][ T5329] ====================================================== [ 110.809975][ T5329] WARNING: possible circular locking dependency detected [ 110.812953][ T5329] syzkaller #0 Not tainted [ 110.815414][ T5329] ------------------------------------------------------ [ 110.819150][ T5329] syz.0.0/5329 is trying to acquire lock: [ 110.821785][ T5329] ffff88801222c640 (sb_internal#2){.+.+}-{0:0}, at: ocfs2_setattr+0x9eb/0x1d10 [ 110.826665][ T5329] [ 110.826665][ T5329] but task is already holding lock: [ 110.830662][ T5329] ffff888052470658 (&oi->ip_alloc_sem){+.+.}-{4:4}, at: ocfs2_setattr+0x9dc/0x1d10 [ 110.835690][ T5329] [ 110.835690][ T5329] which lock already depends on the new lock. [ 110.835690][ T5329] [ 110.841314][ T5329] [ 110.841314][ T5329] the existing dependency chain (in reverse order) is: [ 110.845397][ T5329] [ 110.845397][ T5329] -> #3 (&oi->ip_alloc_sem){+.+.}-{4:4}: [ 110.848909][ T5329] down_write+0x96/0x200 [ 110.851094][ T5329] ocfs2_try_remove_refcount_tree+0xb6/0x360 [ 110.853918][ T5329] ocfs2_xattr_set+0x639/0x13a0 [ 110.856537][ T5329] ocfs2_set_acl+0x6fd/0x7b0 [ 110.858672][ T5329] ocfs2_iop_set_acl+0x1b1/0x2b0 [ 110.860970][ T5329] vfs_remove_acl+0x55c/0x850 [ 110.863319][ T5329] ovl_workdir_create+0x53a/0x8b0 [ 110.866146][ T5329] ovl_fill_super+0x19ad/0x5d40 [ 110.869415][ T5329] get_tree_nodev+0xbb/0x150 [ 110.871740][ T5329] vfs_get_tree+0x92/0x2a0 [ 110.873833][ T5329] do_new_mount+0x319/0xdc0 [ 110.876140][ T5329] __se_sys_mount+0x31d/0x420 [ 110.878515][ T5329] do_syscall_64+0x174/0x580 [ 110.880870][ T5329] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 110.884022][ T5329] [ 110.884022][ T5329] -> #2 (&oi->ip_xattr_sem){++++}-{4:4}: [ 110.887587][ T5329] down_read+0x4a/0x330 [ 110.889621][ T5329] ocfs2_init_acl+0x2fd/0x7e0 [ 110.891867][ T5329] ocfs2_mknod+0x166a/0x2240 [ 110.894134][ T5329] ocfs2_mkdir+0x181/0x460 [ 110.896632][ T5329] vfs_mkdir+0x406/0x620 [ 110.899195][ T5329] filename_mkdirat+0x285/0x510 [ 110.901468][ T5329] __se_sys_mkdirat+0x35/0x150 [ 110.903693][ T5329] do_syscall_64+0x174/0x580 [ 110.905824][ T5329] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 110.908622][ T5329] [ 110.908622][ T5329] -> #1 (&journal->j_trans_barrier){.+.+}-{4:4}: [ 110.912497][ T5329] down_read+0x4a/0x330 [ 110.914858][ T5329] ocfs2_start_trans+0x3ab/0x700 [ 110.917124][ T5329] ocfs2_fileattr_set+0x2fe/0x810 [ 110.919917][ T5329] vfs_fileattr_set+0x9f5/0xc90 [ 110.922174][ T5329] ioctl_setflags+0x305/0x370 [ 110.924616][ T5329] do_vfs_ioctl+0x9f2/0x1530 [ 110.927315][ T5329] __se_sys_ioctl+0x82/0x170 [ 110.929919][ T5329] do_syscall_64+0x174/0x580 [ 110.932104][ T5329] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 110.934908][ T5329] [ 110.934908][ T5329] -> #0 (sb_internal#2){.+.+}-{0:0}: [ 110.938052][ T5329] __lock_acquire+0x1520/0x2cf0 [ 110.940615][ T5329] lock_acquire+0x106/0x350 [ 110.943134][ T5329] ocfs2_start_trans+0x2ac/0x700 [ 110.946096][ T5329] ocfs2_setattr+0x9eb/0x1d10 [ 110.948411][ T5329] notify_change+0xbba/0xea0 [ 110.950567][ T5329] ovl_workdir_create+0x69c/0x8b0 [ 110.952821][ T5329] ovl_fill_super+0x19ad/0x5d40 [ 110.955254][ T5329] get_tree_nodev+0xbb/0x150 [ 110.958075][ T5329] vfs_get_tree+0x92/0x2a0 [ 110.960743][ T5329] do_new_mount+0x319/0xdc0 [ 110.963118][ T5329] __se_sys_mount+0x31d/0x420 [ 110.965311][ T5329] do_syscall_64+0x174/0x580 [ 110.967495][ T5329] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 110.970208][ T5329] [ 110.970208][ T5329] other info that might help us debug this: [ 110.970208][ T5329] [ 110.974981][ T5329] Chain exists of: [ 110.974981][ T5329] sb_internal#2 --> &oi->ip_xattr_sem --> &oi->ip_alloc_sem [ 110.974981][ T5329] [ 110.981479][ T5329] Possible unsafe locking scenario: [ 110.981479][ T5329] [ 110.984502][ T5329] CPU0 CPU1 [ 110.986689][ T5329] ---- ---- [ 110.988938][ T5329] lock(&oi->ip_alloc_sem); [ 110.990933][ T5329] lock(&oi->ip_xattr_sem); [ 110.994564][ T5329] lock(&oi->ip_alloc_sem); [ 110.998178][ T5329] rlock(sb_internal#2); [ 111.000466][ T5329] [ 111.000466][ T5329] *** DEADLOCK *** [ 111.000466][ T5329] [ 111.004032][ T5329] 4 locks held by syz.0.0/5329: [ 111.006024][ T5329] #0: ffff88803f1fc0d8 (&type->s_umount_key#53/1){+.+.}-{4:4}, at: sget_fc+0x938/0x1900 [ 111.010159][ T5329] #1: ffff88801222c450 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 111.014045][ T5329] #2: ffff8880524709a0 (&sb->s_type->i_mutex_key#25){+.+.}-{4:4}, at: ovl_workdir_create+0x63d/0x8b0 [ 111.019068][ T5329] #3: ffff888052470658 (&oi->ip_alloc_sem){+.+.}-{4:4}, at: ocfs2_setattr+0x9dc/0x1d10 [ 111.023152][ T5329] [ 111.023152][ T5329] stack backtrace: [ 111.025599][ T5329] CPU: 0 UID: 0 PID: 5329 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 111.025618][ T5329] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 111.025626][ T5329] Call Trace: [ 111.025633][ T5329] [ 111.025639][ T5329] dump_stack_lvl+0xe8/0x150 [ 111.025660][ T5329] print_circular_bug+0x2e1/0x300 [ 111.025674][ T5329] check_noncircular+0x12e/0x150 [ 111.025687][ T5329] __lock_acquire+0x1520/0x2cf0 [ 111.025705][ T5329] ? __lock_acquire+0x13e8/0x2cf0 [ 111.025723][ T5329] ? ocfs2_setattr+0x9eb/0x1d10 [ 111.025738][ T5329] lock_acquire+0x106/0x350 [ 111.025751][ T5329] ? ocfs2_setattr+0x9eb/0x1d10 [ 111.025767][ T5329] ocfs2_start_trans+0x2ac/0x700 [ 111.025779][ T5329] ? ocfs2_setattr+0x9eb/0x1d10 [ 111.025794][ T5329] ? __pfx_ocfs2_start_trans+0x10/0x10 [ 111.025806][ T5329] ? do_raw_spin_unlock+0x4d/0x210 [ 111.025817][ T5329] ocfs2_setattr+0x9eb/0x1d10 [ 111.025835][ T5329] ? __pfx_ocfs2_setattr+0x10/0x10 [ 111.025852][ T5329] ? seqcount_lockdep_reader_access+0xa9/0x100 [ 111.025864][ T5329] ? lockdep_hardirqs_on+0x7a/0x110 [ 111.025877][ T5329] ? ktime_get_coarse_real_ts64_mg+0x59/0x1e0 [ 111.025893][ T5329] ? seqcount_lockdep_reader_access+0xea/0x100 [ 111.025909][ T5329] ? ktime_get_coarse_real_ts64_mg+0x1c5/0x1e0 [ 111.025926][ T5329] ? current_time+0x22f/0x380 [ 111.025940][ T5329] ? evm_inode_setattr+0x1c1/0x7c0 [ 111.025949][ T5329] ? __pfx_current_time+0x10/0x10 [ 111.025957][ T5329] ? try_break_deleg+0x5b/0x180 [ 111.025966][ T5329] ? __pfx_ocfs2_setattr+0x10/0x10 [ 111.025979][ T5329] notify_change+0xbba/0xea0 [ 111.025995][ T5329] ovl_workdir_create+0x69c/0x8b0 [ 111.026011][ T5329] ? __pfx_ovl_workdir_create+0x10/0x10 [ 111.026024][ T5329] ? mnt_get_write_access+0x213/0x280 [ 111.026038][ T5329] ovl_fill_super+0x19ad/0x5d40 [ 111.026050][ T5329] ? lockdep_unlock+0x5d/0xd0 [ 111.026066][ T5329] ? __mutex_trylock_common+0x15f/0x270 [ 111.026078][ T5329] ? __pfx_ovl_fill_super+0x10/0x10 [ 111.026092][ T5329] ? shrinker_register+0x112/0x210 [ 111.026105][ T5329] ? __mutex_unlock_slowpath+0x731/0x900 [ 111.026121][ T5329] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 111.026135][ T5329] ? __raw_spin_lock_init+0x45/0x100 [ 111.026145][ T5329] ? __init_swait_queue_head+0xa8/0x150 [ 111.026155][ T5329] ? shrinker_register+0x158/0x210 [ 111.026167][ T5329] ? sget_fc+0x1833/0x1900 [ 111.026184][ T5329] ? __pfx_ovl_next_opt+0x10/0x10 [ 111.026200][ T5329] ? __pfx_ovl_fill_super+0x10/0x10 [ 111.026212][ T5329] get_tree_nodev+0xbb/0x150 [ 111.026223][ T5329] vfs_get_tree+0x92/0x2a0 [ 111.026232][ T5329] do_new_mount+0x319/0xdc0 [ 111.026240][ T5329] ? __pfx_do_new_mount+0x10/0x10 [ 111.026246][ T5329] ? ns_capable+0x89/0xe0 [ 111.026254][ T5329] ? path_mount+0x647/0x1040 [ 111.026260][ T5329] ? user_path_at+0xd4/0x160 [ 111.026268][ T5329] __se_sys_mount+0x31d/0x420 [ 111.026278][ T5329] ? __pfx___se_sys_mount+0x10/0x10 [ 111.026289][ T5329] ? __x64_sys_mount+0x20/0xc0 [ 111.026299][ T5329] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 111.026309][ T5329] do_syscall_64+0x174/0x580 [ 111.026324][ T5329] ? trace_irq_disable+0x3b/0x140 [ 111.026337][ T5329] ? clear_bhb_loop+0x40/0x90 [ 111.026349][ T5329] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 111.026359][ T5329] RIP: 0033:0x7f65eb99de59 [ 111.026378][ T5329] 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 [ 111.026389][ T5329] RSP: 002b:00007f65e7df4fe8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 111.026403][ T5329] RAX: ffffffffffffffda RBX: 00007f65ebc25fa0 RCX: 00007f65eb99de59 [ 111.026412][ T5329] RDX: 0000200000000000 RSI: 0000200000000100 RDI: 0000000000000000 [ 111.026417][ T5329] RBP: 00007f65eba33e6f R08: 00002000000000c0 R09: 0000000000000000 [ 111.026422][ T5329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 111.026427][ T5329] R13: 00007f65ebc26038 R14: 00007f65ebc25fa0 R15: 00007ffebc5cf3b8 [ 111.026437][ T5329] [ 111.220442][ T5329] overlayfs: upper fs does not support tmpfile. [ 111.224531][ T5329] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 111.228356][ T5329] overlayfs: upper fs missing required features. [ 111.847057][ T5287] Bluetooth: hci0: command tx timeout