RBP: 00007fdb0afd8120 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 R13: 000000000000000b R14: 00007fdb0a39bf80 R15: 00007ffe51effbe8 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 3931 at fs/xfs/xfs_dquot.c:801 xfs_qm_dqget_cache_insert+0x101/0x110 Modules linked in: CPU: 0 PID: 3931 Comm: syz-executor.0 Not tainted 6.1.97-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 RIP: 0010:xfs_qm_dqget_cache_insert+0x101/0x110 fs/xfs/xfs_dquot.c:801 Code: 38 c1 7c a2 48 89 ef e8 bd 6c a7 fe eb 98 44 89 e1 80 e1 07 80 c1 03 38 c1 7c a8 4c 89 e7 e8 36 6c a7 fe eb 9e e8 4f e9 4f fe <0f> 0b eb b8 66 2e 0f 1f 84 00 00 00 00 00 90 55 41 57 41 56 53 48 RSP: 0018:ffffc900042bf7b0 EFLAGS: 00010293 RAX: ffffffff833aaac1 RBX: 000000000000ee00 RCX: ffff888021e43b80 RDX: 0000000000000000 RSI: ffffffff8d581500 RDI: 00000000fffffff4 RBP: ffff888070375380 R08: 0000000000000005 R09: ffffffff833aaa08 R10: 0000000000000002 R11: ffff888021e43b80 R12: ffff888020c80800 R13: dffffc0000000000 R14: ffff888020c808f0 R15: 00000000fffffff4 FS: 00007fdb0afd86c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055d444497000 CR3: 00000000286ae000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: xfs_qm_dqget+0x2af/0x4e0 fs/xfs/xfs_dquot.c:874 xfs_qm_vop_dqalloc+0x59f/0xf60 fs/xfs/xfs_qm.c:1679 xfs_setattr_nonsize+0x3f7/0x1040 fs/xfs/xfs_iops.c:702 xfs_vn_setattr+0x2f7/0x340 fs/xfs/xfs_iops.c:1022 notify_change+0xce3/0xfc0 fs/attr.c:499 chown_common+0x5aa/0x900 fs/open.c:736 vfs_fchown fs/open.c:804 [inline] ksys_fchown+0xde/0x150 fs/open.c:815 __do_sys_fchown fs/open.c:823 [inline] __se_sys_fchown fs/open.c:821 [inline] __x64_sys_fchown+0x76/0x80 fs/open.c:821 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:81 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7fdb0a27c959 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fdb0afd80c8 EFLAGS: 00000246 ORIG_RAX: 000000000000005d RAX: ffffffffffffffda RBX: 00007fdb0a39bf80 RCX: 00007fdb0a27c959 RDX: 0000000000000000 RSI: 000000000000ee00 RDI: 0000000000000003 RBP: 00007fdb0afd8120 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 R13: 000000000000000b R14: 00007fdb0a39bf80 R15: 00007ffe51effbe8