R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 R13: 00007fff4332fc0f R14: 00007fe515958300 R15: 0000000000022000 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 20383 at fs/xfs/xfs_dquot.c:801 xfs_qm_dqget_cache_insert+0x101/0x110 Modules linked in: CPU: 0 PID: 20383 Comm: syz-executor.1 Not tainted 6.3.0-rc5-syzkaller-00005-g148341f0a2f5 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 RIP: 0010:xfs_qm_dqget_cache_insert+0x101/0x110 fs/xfs/xfs_dquot.c:801 Code: 38 c1 7c a2 48 89 ef e8 0d b3 a8 fe eb 98 44 89 e1 80 e1 07 80 c1 03 38 c1 7c a8 4c 89 e7 e8 56 b2 a8 fe eb 9e e8 bf fb 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:ffffc90006f07730 EFLAGS: 00010246 RAX: ffffffff833756c1 RBX: 000000000000ee01 RCX: 0000000000040000 RDX: ffffc90003d51000 RSI: 000000000003ffff RDI: 0000000000040000 RBP: ffff888029ab2080 R08: 0000000000000005 R09: ffffffff83375608 R10: 0000000000000002 R11: ffff88805c4dba80 R12: ffff8880887cb000 R13: dffffc0000000000 R14: ffff8880887cb0f0 R15: 00000000fffffff4 FS: 00007fe515958700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b31e24000 CR3: 0000000026896000 CR4: 00000000003506f0 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_vop_dqalloc+0x765/0xee0 fs/xfs/xfs_qm.c:1724 xfs_setattr_nonsize+0x410/0xea0 fs/xfs/xfs_iops.c:702 xfs_vn_setattr+0x2cd/0x320 fs/xfs/xfs_iops.c:1023 notify_change+0xc8b/0xf40 fs/attr.c:482 chown_common+0x500/0x850 fs/open.c:774 do_fchownat+0x16d/0x240 fs/open.c:805 __do_sys_chown fs/open.c:825 [inline] __se_sys_chown fs/open.c:823 [inline] __x64_sys_chown+0x82/0x90 fs/open.c:823 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: 0033:0x7fe514c8c0f9 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:00007fe515958168 EFLAGS: 00000246 ORIG_RAX: 000000000000005c RAX: ffffffffffffffda RBX: 00007fe514dabf80 RCX: 00007fe514c8c0f9 RDX: 000000000000ee01 RSI: 0000000000000000 RDI: 00000000200001c0 RBP: 00007fe5159581d0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 R13: 00007fff4332fc0f R14: 00007fe515958300 R15: 0000000000022000