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mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000140)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x103) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'wlan1\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0xf0, &(0x7f0000000100)={&(0x7f0000000280)=@newlink={0x20, 0x10, 0x401, 0x0, 0x0, {0x0, 0x48, 0x0, r3, 0x21eae}}, 0x20}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.events\x00', 0x26e1, 0x0) close(r4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) ioctl$SIOCSIFHWADDR(r4, 0x8b06, &(0x7f0000000000)={'wlan1\x00', @random="060000000010"}) syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000640)='./file0\x00', 0x0, &(0x7f0000000680), 0x1, 0x5d3, &(0x7f00000006c0)="$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") setxattr$incfs_metadata(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0x0, 0x0, 0x0) r5 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fdatasync(r5) ioctl$SIOCSIFHWADDR(r1, 0x8b04, &(0x7f0000000000)={'wlan1\x00', @random="020000000100"}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x80800, 0x0, 0xffffffffffffffff}) openat(r6, &(0x7f0000000340)='./file7\x00', 0x105042, 0x1db) unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200) [ 85.620866][ T4702] Bluetooth: hci0: command tx timeout [ 85.911824][ T5359] loop0: detected capacity change from 0 to 32768 [ 85.924234][ T5359] ======================================================= [ 85.924234][ T5359] WARNING: The mand mount option has been deprecated and [ 85.924234][ T5359] and is ignored by this kernel. Remove the mand [ 85.924234][ T5359] option from the mount to silence this warning. [ 85.924234][ T5359] ======================================================= [ 86.001542][ T5359] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 86.046320][ T5359] mac80211_hwsim hwsim3 wlan1: entered allmulticast mode [ 86.057298][ T5359] warning: `syz.0.0' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 86.078692][ T5359] [ 86.079866][ T5359] ====================================================== [ 86.082773][ T5359] WARNING: possible circular locking dependency detected [ 86.085913][ T5359] syzkaller #0 Not tainted [ 86.088022][ T5359] ------------------------------------------------------ [ 86.091206][ T5359] syz.0.0/5359 is trying to acquire lock: [ 86.093685][ T5359] ffff888044456d80 (&ocfs2_sysfile_lock_key[EXTENT_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}, at: ocfs2_reserve_suballoc_bits+0x15e/0x4640 [ 86.099184][ T5359] [ 86.099184][ T5359] but task is already holding lock: [ 86.102234][ T5359] ffff88804445bff8 (&oi->ip_xattr_sem){++++}-{4:4}, at: ocfs2_xattr_set+0x40f/0x11f0 [ 86.106345][ T5359] [ 86.106345][ T5359] which lock already depends on the new lock. [ 86.106345][ T5359] [ 86.111038][ T5359] [ 86.111038][ T5359] the existing dependency chain (in reverse order) is: [ 86.115106][ T5359] [ 86.115106][ T5359] -> #5 (&oi->ip_xattr_sem){++++}-{4:4}: [ 86.118710][ T5359] lock_acquire+0x120/0x360 [ 86.120868][ T5359] down_read+0x46/0x2e0 [ 86.123047][ T5359] ocfs2_init_acl+0x2f9/0x720 [ 86.125347][ T5359] ocfs2_mknod+0x1321/0x2050 [ 86.127763][ T5359] ocfs2_mkdir+0x191/0x440 [ 86.130412][ T5359] vfs_mkdir+0x306/0x510 [ 86.133334][ T5359] do_mkdirat+0x247/0x590 [ 86.135708][ T5359] __x64_sys_mkdirat+0x87/0xa0 [ 86.138091][ T5359] do_syscall_64+0xfa/0x3b0 [ 86.140336][ T5359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.143181][ T5359] [ 86.143181][ T5359] -> #4 (jbd2_handle){++++}-{0:0}: [ 86.146450][ T5359] lock_acquire+0x120/0x360 [ 86.148676][ T5359] start_this_handle+0x1fa7/0x21c0 [ 86.151200][ T5359] jbd2__journal_start+0x2c1/0x5b0 [ 86.153629][ T5359] jbd2_journal_start+0x2a/0x40 [ 86.155976][ T5359] ocfs2_start_trans+0x376/0x6d0 [ 86.158522][ T5359] ocfs2_mknod+0xe93/0x2050 [ 86.160907][ T5359] ocfs2_mkdir+0x191/0x440 [ 86.163213][ T5359] vfs_mkdir+0x306/0x510 [ 86.165278][ T5359] do_mkdirat+0x247/0x590 [ 86.167411][ T5359] __x64_sys_mkdirat+0x87/0xa0 [ 86.169743][ T5359] do_syscall_64+0xfa/0x3b0 [ 86.171949][ T5359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.174751][ T5359] [ 86.174751][ T5359] -> #3 (&journal->j_trans_barrier){.+.+}-{4:4}: [ 86.178490][ T5359] lock_acquire+0x120/0x360 [ 86.180673][ T5359] down_read+0x46/0x2e0 [ 86.183019][ T5359] ocfs2_start_trans+0x36a/0x6d0 [ 86.185393][ T5359] ocfs2_mknod+0xe93/0x2050 [ 86.187651][ T5359] ocfs2_mkdir+0x191/0x440 [ 86.189850][ T5359] vfs_mkdir+0x306/0x510 [ 86.191707][ T5359] do_mkdirat+0x247/0x590 [ 86.193689][ T5359] __x64_sys_mkdirat+0x87/0xa0 [ 86.195804][ T5359] do_syscall_64+0xfa/0x3b0 [ 86.197899][ T5359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.200476][ T5359] [ 86.200476][ T5359] -> #2 (sb_internal#2){.+.+}-{0:0}: [ 86.203603][ T5359] lock_acquire+0x120/0x360 [ 86.205741][ T5359] ocfs2_start_trans+0x26b/0x6d0 [ 86.207961][ T5359] ocfs2_mknod+0xe93/0x2050 [ 86.210153][ T5359] ocfs2_mkdir+0x191/0x440 [ 86.212349][ T5359] vfs_mkdir+0x306/0x510 [ 86.214364][ T5359] do_mkdirat+0x247/0x590 [ 86.216703][ T5359] __x64_sys_mkdirat+0x87/0xa0 [ 86.219240][ T5359] do_syscall_64+0xfa/0x3b0 [ 86.221550][ T5359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.224395][ T5359] [ 86.224395][ T5359] -> #1 (&ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}: [ 86.229055][ T5359] lock_acquire+0x120/0x360 [ 86.231259][ T5359] down_write+0x96/0x1f0 [ 86.233455][ T5359] ocfs2_reserve_local_alloc_bits+0x125/0x24e0 [ 86.236451][ T5359] ocfs2_reserve_clusters_with_limit+0x1be/0xba0 [ 86.239644][ T5359] ocfs2_mknod+0xe32/0x2050 [ 86.241897][ T5359] ocfs2_mkdir+0x191/0x440 [ 86.243910][ T5359] vfs_mkdir+0x306/0x510 [ 86.245947][ T5359] do_mkdirat+0x247/0x590 [ 86.247984][ T5359] __x64_sys_mkdirat+0x87/0xa0 [ 86.250241][ T5359] do_syscall_64+0xfa/0x3b0 [ 86.252332][ T5359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.255068][ T5359] [ 86.255068][ T5359] -> #0 (&ocfs2_sysfile_lock_key[EXTENT_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}: [ 86.259575][ T5359] validate_chain+0xb9b/0x2140 [ 86.261834][ T5359] __lock_acquire+0xab9/0xd20 [ 86.263936][ T5359] lock_acquire+0x120/0x360 [ 86.266007][ T5359] down_write+0x96/0x1f0 [ 86.268150][ T5359] ocfs2_reserve_suballoc_bits+0x15e/0x4640 [ 86.271145][ T5359] ocfs2_reserve_new_metadata_blocks+0x403/0x940 [ 86.274194][ T5359] ocfs2_init_xattr_set_ctxt+0x307/0x700 [ 86.276952][ T5359] ocfs2_xattr_set+0xb70/0x11f0 [ 86.279253][ T5359] __vfs_setxattr+0x43c/0x480 [ 86.281529][ T5359] __vfs_setxattr_noperm+0x12d/0x660 [ 86.284176][ T5359] vfs_setxattr+0x16b/0x2f0 [ 86.286733][ T5359] filename_setxattr+0x274/0x600 [ 86.289237][ T5359] path_setxattrat+0x364/0x3a0 [ 86.291611][ T5359] __x64_sys_setxattr+0xbc/0xe0 [ 86.293802][ T5359] do_syscall_64+0xfa/0x3b0 [ 86.296090][ T5359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.299011][ T5359] [ 86.299011][ T5359] other info that might help us debug this: [ 86.299011][ T5359] [ 86.303646][ T5359] Chain exists of: [ 86.303646][ T5359] &ocfs2_sysfile_lock_key[EXTENT_ALLOC_SYSTEM_INODE] --> jbd2_handle --> &oi->ip_xattr_sem [ 86.303646][ T5359] [ 86.310348][ T5359] Possible unsafe locking scenario: [ 86.310348][ T5359] [ 86.313668][ T5359] CPU0 CPU1 [ 86.316051][ T5359] ---- ---- [ 86.318396][ T5359] lock(&oi->ip_xattr_sem); [ 86.320430][ T5359] lock(jbd2_handle); [ 86.323343][ T5359] lock(&oi->ip_xattr_sem); [ 86.326497][ T5359] lock(&ocfs2_sysfile_lock_key[EXTENT_ALLOC_SYSTEM_INODE]); [ 86.330575][ T5359] [ 86.330575][ T5359] *** DEADLOCK *** [ 86.330575][ T5359] [ 86.334423][ T5359] 3 locks held by syz.0.0/5359: [ 86.336445][ T5359] #0: ffff888011e36428 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 86.340465][ T5359] #1: ffff88804445c2c0 (&sb->s_type->i_mutex_key#21){+.+.}-{4:4}, at: vfs_setxattr+0x144/0x2f0 [ 86.345079][ T5359] #2: ffff88804445bff8 (&oi->ip_xattr_sem){++++}-{4:4}, at: ocfs2_xattr_set+0x40f/0x11f0 [ 86.349460][ T5359] [ 86.349460][ T5359] stack backtrace: [ 86.352021][ T5359] CPU: 0 UID: 0 PID: 5359 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 86.352034][ T5359] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 86.352041][ T5359] Call Trace: [ 86.352050][ T5359] [ 86.352057][ T5359] dump_stack_lvl+0x189/0x250 [ 86.352083][ T5359] ? __pfx_dump_stack_lvl+0x10/0x10 [ 86.352104][ T5359] ? __pfx__printk+0x10/0x10 [ 86.352120][ T5359] ? print_lock_name+0xde/0x100 [ 86.352136][ T5359] print_circular_bug+0x2ee/0x310 [ 86.352146][ T5359] check_noncircular+0x134/0x160 [ 86.352159][ T5359] validate_chain+0xb9b/0x2140 [ 86.352172][ T5359] ? __mutex_unlock_slowpath+0x1a1/0x740 [ 86.352189][ T5359] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 86.352206][ T5359] __lock_acquire+0xab9/0xd20 [ 86.352224][ T5359] ? ocfs2_reserve_suballoc_bits+0x15e/0x4640 [ 86.352243][ T5359] lock_acquire+0x120/0x360 [ 86.352256][ T5359] ? ocfs2_reserve_suballoc_bits+0x15e/0x4640 [ 86.352274][ T5359] down_write+0x96/0x1f0 [ 86.352290][ T5359] ? ocfs2_reserve_suballoc_bits+0x15e/0x4640 [ 86.352306][ T5359] ? __pfx_down_write+0x10/0x10 [ 86.352323][ T5359] ocfs2_reserve_suballoc_bits+0x15e/0x4640 [ 86.352343][ T5359] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 86.352356][ T5359] ? lockdep_hardirqs_on+0x9c/0x150 [ 86.352371][ T5359] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 86.352384][ T5359] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 86.352398][ T5359] ? __pfx_ocfs2_reserve_suballoc_bits+0x10/0x10 [ 86.352417][ T5359] ? stack_depot_save_flags+0x41b/0x860 [ 86.352428][ T5359] ? kasan_save_track+0x4f/0x80 [ 86.352438][ T5359] ? kasan_save_track+0x3e/0x80 [ 86.352445][ T5359] ? __kasan_kmalloc+0x93/0xb0 [ 86.352452][ T5359] ? __kmalloc_cache_noprof+0x230/0x3d0 [ 86.352462][ T5359] ? ocfs2_reserve_new_metadata_blocks+0x113/0x940 [ 86.352472][ T5359] ? ocfs2_init_xattr_set_ctxt+0x307/0x700 [ 86.352480][ T5359] ? ocfs2_xattr_set+0xb70/0x11f0 [ 86.352486][ T5359] ? __vfs_setxattr+0x43c/0x480 [ 86.352495][ T5359] ? __vfs_setxattr_noperm+0x12d/0x660 [ 86.352503][ T5359] ? vfs_setxattr+0x16b/0x2f0 [ 86.352510][ T5359] ? filename_setxattr+0x274/0x600 [ 86.352519][ T5359] ? path_setxattrat+0x364/0x3a0 [ 86.352524][ T5359] ? __x64_sys_setxattr+0xbc/0xe0 [ 86.352533][ T5359] ? do_syscall_64+0xfa/0x3b0 [ 86.352546][ T5359] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.352564][ T5359] ? __kasan_kmalloc+0x93/0xb0 [ 86.352576][ T5359] ? ocfs2_reserve_new_metadata_blocks+0x113/0x940 [ 86.352594][ T5359] ocfs2_reserve_new_metadata_blocks+0x403/0x940 [ 86.352612][ T5359] ? __pfx_ocfs2_reserve_new_metadata_blocks+0x10/0x10 [ 86.352632][ T5359] ? __pfx_ocfs2_calc_xattr_set_need+0x10/0x10 [ 86.352648][ T5359] ? __lock_acquire+0xab9/0xd20 [ 86.352667][ T5359] ocfs2_init_xattr_set_ctxt+0x307/0x700 [ 86.352679][ T5359] ? __pfx_ocfs2_init_xattr_set_ctxt+0x10/0x10 [ 86.352692][ T5359] ? ocfs2_xattr_set+0xb36/0x11f0 [ 86.352704][ T5359] ? up_write+0x1c4/0x420 [ 86.352714][ T5359] ? ocfs2_xattr_set+0x334/0x11f0 [ 86.352724][ T5359] ocfs2_xattr_set+0xb70/0x11f0 [ 86.352741][ T5359] ? __pfx_ocfs2_xattr_set+0x10/0x10 [ 86.352754][ T5359] ? __lock_acquire+0xab9/0xd20 [ 86.352773][ T5359] ? posix_xattr_acl+0x93/0xc0 [ 86.352785][ T5359] ? evm_protect_xattr+0x4d4/0xa90 [ 86.352795][ T5359] ? ocfs2_permission+0x107/0x1b0 [ 86.352813][ T5359] ? ocfs2_xattr_user_set+0xab/0x100 [ 86.352827][ T5359] ? __pfx_ocfs2_xattr_user_set+0x10/0x10 [ 86.352839][ T5359] __vfs_setxattr+0x43c/0x480 [ 86.352858][ T5359] __vfs_setxattr_noperm+0x12d/0x660 [ 86.352870][ T5359] vfs_setxattr+0x16b/0x2f0 [ 86.352881][ T5359] ? __pfx_vfs_setxattr+0x10/0x10 [ 86.352889][ T5359] ? mnt_get_write_access+0x223/0x2a0 [ 86.352897][ T5359] filename_setxattr+0x274/0x600 [ 86.352907][ T5359] ? __pfx_filename_setxattr+0x10/0x10 [ 86.352917][ T5359] ? getname_flags+0x1e5/0x540 [ 86.352928][ T5359] path_setxattrat+0x364/0x3a0 [ 86.352935][ T5359] ? __pfx_path_setxattrat+0x10/0x10 [ 86.352945][ T5359] ? rcu_is_watching+0x15/0xb0 [ 86.352957][ T5359] __x64_sys_setxattr+0xbc/0xe0 [ 86.352970][ T5359] do_syscall_64+0xfa/0x3b0 [ 86.352984][ T5359] ? lockdep_hardirqs_on+0x9c/0x150 [ 86.352996][ T5359] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.353006][ T5359] ? clear_bhb_loop+0x60/0xb0 [ 86.353017][ T5359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.353027][ T5359] RIP: 0033:0x7fa423f8ebe9 [ 86.353063][ T5359] 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 [ 86.353073][ T5359] RSP: 002b:00007fa424d88038 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 86.353087][ T5359] RAX: ffffffffffffffda RBX: 00007fa4241b5fa0 RCX: 00007fa423f8ebe9 [ 86.353097][ T5359] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000200000000000 [ 86.353104][ T5359] RBP: 00007fa424011e19 R08: 0000000000000000 R09: 0000000000000000 [ 86.353112][ T5359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 86.353118][ T5359] R13: 00007fa4241b6038 R14: 00007fa4241b5fa0 R15: 00007ffffb9cb3a8 [ 86.353129][ T5359]