------------[ cut here ]------------ kernel BUG at fs/gfs2/util.c:341! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 5733 Comm: syz.2.357 Not tainted 5.15.176-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 RIP: 0010:gfs2_withdraw+0x14da/0x14e0 fs/gfs2/util.c:341 Code: fc ff ff 48 8b 4c 24 18 80 e1 07 80 c1 03 38 c1 0f 8c 5a fd ff ff 48 8b 7c 24 18 e8 00 ae 2c fe e9 4b fd ff ff e8 d6 c5 e2 fd <0f> 0b 0f 1f 40 00 55 41 57 41 56 53 41 89 f6 49 89 ff e8 bf c5 e2 RSP: 0018:ffffc9000326f560 EFLAGS: 00010293 RAX: ffffffff839dbf0a RBX: 0000000000000004 RCX: ffff888021a29dc0 RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000000 RBP: ffffc9000326f6d8 R08: ffffffff839dad8e R09: ffffed10171c67a8 R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8880746080a8 R13: dffffc0000000000 R14: ffff8880746092c0 R15: ffff888074608000 FS: 00007f26b07336c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020022000 CR3: 000000004e849000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: gfs2_meta_check_ii+0x6e/0x80 fs/gfs2/util.c:498 gfs2_metatype_check_i fs/gfs2/util.h:126 [inline] gfs2_quota_init+0xdd4/0x1110 fs/gfs2/quota.c:1406 gfs2_make_fs_rw+0x436/0x5b0 fs/gfs2/super.c:155 gfs2_fill_super+0x23e8/0x2750 fs/gfs2/ops_fstype.c:1276 get_tree_bdev+0x3fe/0x620 fs/super.c:1325 gfs2_get_tree+0x50/0x210 fs/gfs2/ops_fstype.c:1332 vfs_get_tree+0x88/0x270 fs/super.c:1530 do_new_mount+0x2ba/0xb40 fs/namespace.c:3012 do_mount fs/namespace.c:3355 [inline] __do_sys_mount fs/namespace.c:3563 [inline] __se_sys_mount+0x2d5/0x3c0 fs/namespace.c:3540 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 RIP: 0033:0x7f26b28c44ca Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f26b0732e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007f26b0732ef0 RCX: 00007f26b28c44ca RDX: 00000000200124c0 RSI: 0000000020012500 RDI: 00007f26b0732eb0 RBP: 00000000200124c0 R08: 00007f26b0732ef0 R09: 0000000002800002 R10: 0000000002800002 R11: 0000000000000246 R12: 0000000020012500 R13: 00007f26b0732eb0 R14: 00000000000125e4 R15: 0000000020000180 Modules linked in: ---[ end trace 8758b545703be7e8 ]--- RIP: 0010:gfs2_withdraw+0x14da/0x14e0 fs/gfs2/util.c:341 Code: fc ff ff 48 8b 4c 24 18 80 e1 07 80 c1 03 38 c1 0f 8c 5a fd ff ff 48 8b 7c 24 18 e8 00 ae 2c fe e9 4b fd ff ff e8 d6 c5 e2 fd <0f> 0b 0f 1f 40 00 55 41 57 41 56 53 41 89 f6 49 89 ff e8 bf c5 e2 RSP: 0018:ffffc9000326f560 EFLAGS: 00010293 RAX: ffffffff839dbf0a RBX: 0000000000000004 RCX: ffff888021a29dc0 RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000000 RBP: ffffc9000326f6d8 R08: ffffffff839dad8e R09: ffffed10171c67a8 R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8880746080a8 R13: dffffc0000000000 R14: ffff8880746092c0 R15: ffff888074608000 FS: 00007f26b07336c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f6401238ab8 CR3: 000000004e849000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400