R10: 0000000000000010 R11: 0000000000000282 R12: 0000200000000400 R13: 0000200000000300 R14: 00007ffdbe2bd2e0 R15: 0000000000000003 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5303 at ./include/linux/backing-dev.h:255 inode_to_wb include/linux/backing-dev.h:251 [inline] WARNING: CPU: 0 PID: 5303 at ./include/linux/backing-dev.h:255 folio_account_dirtied mm/page-writeback.c:2714 [inline] WARNING: CPU: 0 PID: 5303 at ./include/linux/backing-dev.h:255 __folio_mark_dirty+0xa4f/0xeb0 mm/page-writeback.c:2766 Modules linked in: CPU: 0 UID: 0 PID: 5303 Comm: syz-executor240 Not tainted 6.15.0-rc4-syzkaller-00052-g4f79eaa2ceac #0 PREEMPT(full) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 RIP: 0010:inode_to_wb include/linux/backing-dev.h:251 [inline] RIP: 0010:folio_account_dirtied mm/page-writeback.c:2714 [inline] RIP: 0010:__folio_mark_dirty+0xa4f/0xeb0 mm/page-writeback.c:2766 Code: 48 c7 c7 80 39 74 8b e8 1f d5 8a ff 90 0f 0b 90 90 e9 9e f7 ff ff e8 c0 78 c6 ff 90 0f 0b 90 e9 23 fe ff ff e8 b2 78 c6 ff 90 <0f> 0b 90 e9 3e fa ff ff 89 c2 80 e2 07 80 c2 03 38 ca 0f 8c b6 f7 RSP: 0018:ffffc9000d2977b8 EFLAGS: 00010093 RAX: ffffffff81f9479e RBX: ffffea0000ff4a40 RCX: ffff888000ab8000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000001 R08: ffff88801c174cff R09: 1ffff1100382e99f R10: dffffc0000000000 R11: ffffed100382e9a0 R12: ffff88801c174b88 R13: 1ffff1100382e99f R14: 0000000000000000 R15: ffff88801c174cf8 FS: 000055558b585380(0000) GS:ffff88808d6cc000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f0192454870 CR3: 000000003ef8e000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: mark_buffer_dirty+0x271/0x410 fs/buffer.c:1209 gfs2_quota_init+0xda0/0x1230 fs/gfs2/quota.c:1477 gfs2_make_fs_rw+0x3fe/0x540 fs/gfs2/super.c:159 gfs2_fill_super+0x19f8/0x2050 fs/gfs2/ops_fstype.c:1274 get_tree_bdev_flags+0x40b/0x4d0 fs/super.c:1636 gfs2_get_tree+0x51/0x1e0 fs/gfs2/ops_fstype.c:1330 vfs_get_tree+0x8f/0x2b0 fs/super.c:1759 do_new_mount+0x24a/0xa40 fs/namespace.c:3884 do_mount fs/namespace.c:4224 [inline] __do_sys_mount fs/namespace.c:4435 [inline] __se_sys_mount+0x317/0x410 fs/namespace.c:4412 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xf6/0x210 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fb4085da0fa Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffdbe2bd288 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007ffdbe2bd2a0 RCX: 00007fb4085da0fa RDX: 0000200000000400 RSI: 0000200000000300 RDI: 00007ffdbe2bd2a0 RBP: 0000000000000010 R08: 00007ffdbe2bd2e0 R09: 00000000000125dd R10: 0000000000000010 R11: 0000000000000282 R12: 0000200000000400 R13: 0000200000000300 R14: 00007ffdbe2bd2e0 R15: 0000000000000003