RDX: 0000000020000540 RSI: 00000000401c5820 RDI: 0000000000000005 RBP: 00007f89ad52f1d0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 R13: 00007fffc54b780f R14: 00007f89ad52f300 R15: 0000000000022000 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 31528 at fs/xfs/xfs_dquot.c:801 xfs_qm_dqget_cache_insert.constprop.0+0x2a0/0x2d0 fs/xfs/xfs_dquot.c:801 Modules linked in: CPU: 0 PID: 31528 Comm: syz-executor.1 Not tainted 6.3.0-rc7-syzkaller-00189-g2caeeb9d4a1b #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 RIP: 0010:xfs_qm_dqget_cache_insert.constprop.0+0x2a0/0x2d0 fs/xfs/xfs_dquot.c:801 Code: e9 87 fe ff ff e8 40 e6 69 fe 0f 0b e9 22 ff ff ff e8 f4 fe ba fe e9 23 fe ff ff e8 8a ff ba fe e9 ea fd ff ff e8 20 e6 69 fe <0f> 0b e9 49 fe ff ff e8 14 e6 69 fe 0f 0b e9 70 fe ff ff 48 c7 c7 RSP: 0018:ffffc9000358f8f0 EFLAGS: 00010246 RAX: 0000000000040000 RBX: ffff88803ce69000 RCX: ffffc9000a3e1000 RDX: 0000000000040000 RSI: ffffffff83190a60 RDI: 0000000000000005 RBP: ffff888063a67a80 R08: 0000000000000005 R09: 00000000ffffffef R10: 00000000fffffff4 R11: 0000000000000000 R12: 00000000fffffff4 R13: ffff88803ce690f0 R14: ffff88803ce690a0 R15: 0000000000000000 FS: 00007f89ad52f700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fbd6aca3000 CR3: 000000002b1ee000 CR4: 0000000000350ef0 Call Trace: xfs_qm_dqget+0x16e/0x660 fs/xfs/xfs_dquot.c:874 xfs_qm_vop_dqalloc+0x7a2/0xe70 fs/xfs/xfs_qm.c:1742 xfs_fileattr_set+0x669/0x1f50 fs/xfs/xfs_ioctl.c:1336 vfs_fileattr_set+0x7ff/0xc40 fs/ioctl.c:696 ioctl_fssetxattr fs/ioctl.c:758 [inline] do_vfs_ioctl+0xfa8/0x1670 fs/ioctl.c:845 __do_sys_ioctl fs/ioctl.c:868 [inline] __se_sys_ioctl fs/ioctl.c:856 [inline] __x64_sys_ioctl+0x10c/0x210 fs/ioctl.c:856 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f89ac88c169 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f89ad52f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f89ac9abf80 RCX: 00007f89ac88c169 RDX: 0000000020000540 RSI: 00000000401c5820 RDI: 0000000000000005 RBP: 00007f89ad52f1d0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 R13: 00007fffc54b780f R14: 00007f89ad52f300 R15: 0000000000022000