RBP: 00007f2102f7c1d0 R08: 0000000000000000 R09: 0000000000000000 R10: 00000000200000c0 R11: 0000000000000246 R12: 0000000000000002 R13: 00007fff1848d7df R14: 00007f2102f7c300 R15: 0000000000022000 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 30320 at fs/xfs/xfs_dquot.c:801 xfs_qm_dqget_cache_insert+0x101/0x110 Modules linked in: CPU: 1 PID: 30320 Comm: syz-executor.5 Not tainted 6.3.0-rc6-syzkaller-00188-g3e7bb4f24617 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 RIP: 0010:xfs_qm_dqget_cache_insert+0x101/0x110 fs/xfs/xfs_dquot.c:801 Code: 38 c1 7c a2 48 89 ef e8 4d a7 a8 fe eb 98 44 89 e1 80 e1 07 80 c1 03 38 c1 7c a8 4c 89 e7 e8 96 a6 a8 fe eb 9e e8 ff e5 52 fe <0f> 0b eb b8 66 2e 0f 1f 84 00 00 00 00 00 90 55 41 56 53 48 89 fb RSP: 0018:ffffc90014aff970 EFLAGS: 00010246 RAX: ffffffff833790c1 RBX: 000000000000ee01 RCX: 0000000000040000 RDX: ffffc9000c0d3000 RSI: 000000000003ffff RDI: 0000000000040000 RBP: ffff88802a150680 R08: 0000000000000005 R09: ffffffff83379008 R10: 0000000000000002 R11: ffff888036e4d7c0 R12: ffff888034efa000 R13: dffffc0000000000 R14: ffff888034efa0f0 R15: 00000000fffffff4 FS: 00007f2102f7c700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f576a986058 CR3: 000000001e020000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: xfs_qm_dqget+0x2b3/0x4e0 fs/xfs/xfs_dquot.c:874 xfs_qm_scall_setqlim+0x176/0x12c0 fs/xfs/xfs_qm_syscalls.c:300 quota_setquota+0x6d7/0x840 fs/quota/quota.c:310 __do_sys_quotactl fs/quota/quota.c:960 [inline] __se_sys_quotactl+0x2b5/0x810 fs/quota/quota.c:916 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f210228c169 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:00007f2102f7c168 EFLAGS: 00000246 ORIG_RAX: 00000000000000b3 RAX: ffffffffffffffda RBX: 00007f21023abf80 RCX: 00007f210228c169 RDX: 000000000000ee01 RSI: 0000000020000680 RDI: ffffffff80000800 RBP: 00007f2102f7c1d0 R08: 0000000000000000 R09: 0000000000000000 R10: 00000000200000c0 R11: 0000000000000246 R12: 0000000000000002 R13: 00007fff1848d7df R14: 00007f2102f7c300 R15: 0000000000022000