XFS (loop3): xfs_buf_map_verify: daddr 0x7ffffffffff0 out of range, EOFS 0x8000 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 9541 at fs/xfs/xfs_buf.c:535 xfs_buf_map_verify fs/xfs/xfs_buf.c:532 [inline] WARNING: CPU: 0 PID: 9541 at fs/xfs/xfs_buf.c:535 xfs_buf_get_map+0x1da6/0x2fc0 fs/xfs/xfs_buf.c:688 Modules linked in: CPU: 0 PID: 9541 Comm: syz-executor.3 Not tainted 6.4.0-next-20230630-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 RIP: 0010:xfs_buf_map_verify fs/xfs/xfs_buf.c:535 [inline] RIP: 0010:xfs_buf_get_map+0x1da6/0x2fc0 fs/xfs/xfs_buf.c:688 Code: 2a 74 fe 48 8b b5 50 ff ff ff 49 89 d9 4d 89 f8 48 c7 c1 60 c2 ab 8a 48 c7 c2 20 be ab 8a 48 c7 c7 80 be ab 8a e8 ea 59 06 00 <0f> 0b 41 bd 8b ff ff ff e9 dc ee ff ff e8 38 2a 74 fe 4c 89 e7 e8 RSP: 0018:ffffc9000be1f560 EFLAGS: 00010286 RAX: 0000000000000000 RBX: 0000000000008000 RCX: ffffc900062f1000 RDX: 0000000000040000 RSI: ffffffff831744b6 RDI: 0000000000000005 RBP: ffffc9000be1f6a8 R08: 0000000000000005 R09: 0000000000000000 R10: 00000000ffffffea R11: 000000000003b408 R12: 0000000000000001 R13: 0000000000000003 R14: dffffc0000000000 R15: 00007ffffffffff0 FS: 00007fb524197700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fb524197718 CR3: 00000000239ea000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> xfs_trans_get_buf_map+0x298/0x710 fs/xfs/xfs_trans_buf.c:156 xfs_trans_get_buf fs/xfs/xfs_trans.h:189 [inline] xfs_dquot_disk_alloc+0x859/0xb80 fs/xfs/xfs_dquot.c:346 xfs_qm_dqread+0x4dd/0x570 fs/xfs/xfs_dquot.c:665 xfs_qm_dqget+0x141/0x660 fs/xfs/xfs_dquot.c:869 xfs_qm_vop_dqalloc+0x5f2/0xe70 fs/xfs/xfs_qm.c:1724 xfs_setattr_nonsize+0xab1/0xd30 fs/xfs/xfs_iops.c:702 xfs_vn_setattr+0x2ce/0x5e0 fs/xfs/xfs_iops.c:1023 notify_change+0xb2c/0x1180 fs/attr.c:483 chown_common+0x57f/0x650 fs/open.c:768 vfs_fchown fs/open.c:836 [inline] vfs_fchown fs/open.c:828 [inline] ksys_fchown+0x118/0x170 fs/open.c:847 __do_sys_fchown fs/open.c:855 [inline] __se_sys_fchown fs/open.c:853 [inline] __x64_sys_fchown+0x73/0xb0 fs/open.c:853 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: 0033:0x7fb52348c389 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:00007fb524197168 EFLAGS: 00000246 ORIG_RAX: 000000000000005d RAX: ffffffffffffffda RBX: 00007fb5235ac050 RCX: 00007fb52348c389 RDX: 000000000000ee00 RSI: 0000000000000000 RDI: 0000000000000009 RBP: 00007fb5234d7493 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fffdb02eb2f R14: 00007fb524197300 R15: 0000000000022000 </TASK>