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WARNING: CPU: 1 PID: 5278 at include/linux/backing-dev.h:247 inode_to_wb include/linux/backing-dev.h:243 [inline]
WARNING: CPU: 1 PID: 5278 at include/linux/backing-dev.h:247 folio_account_dirtied mm/page-writeback.c:2587 [inline]
WARNING: CPU: 1 PID: 5278 at include/linux/backing-dev.h:247 __folio_mark_dirty+0x95d/0x11e0 mm/page-writeback.c:2638
Modules linked in:
CPU: 1 PID: 5278 Comm: syz-executor Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
RIP: 0010:inode_to_wb include/linux/backing-dev.h:243 [inline]
RIP: 0010:folio_account_dirtied mm/page-writeback.c:2587 [inline]
RIP: 0010:__folio_mark_dirty+0x95d/0x11e0 mm/page-writeback.c:2638
Code: e9 6a f8 ff ff e8 b3 e1 d3 ff 0f 0b e9 bb f8 ff ff e8 a7 e1 d3 ff 48 89 df 48 8b 74 24 18 e8 1a d7 2a 00 eb a6 e8 93 e1 d3 ff <0f> 0b 43 80 3c 2c 00 0f 85 76 fb ff ff e9 79 fb ff ff 89 c2 80 e2
RSP: 0000:ffffc9001cc2fa58 EFLAGS: 00010093
RAX: ffffffff81acf4cd RBX: ffffea0001feaa80 RCX: ffff88807d5bd940
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000001 R08: dffffc0000000000 R09: fffff940003fd551
R10: fffff940003fd551 R11: 1ffffd40003fd550 R12: 1ffff110281910ef
R13: dffffc0000000000 R14: 0000000000000000 R15: ffff888140c88778
FS:  000055556ef1d500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010serialport: VM disconnected.