Unable to handle kernel paging request at virtual address 00000000000012a8 Mem abort info: ESR = 0x0000000096000006 EC = 0x25: DABT (current EL), IL = 32 bits SET = 0, FnV = 0 EA = 0, S1PTW = 0 FSC = 0x06: level 2 translation fault Data abort info: ISV = 0, ISS = 0x00000006 CM = 0, WnR = 0 user pgtable: 4k pages, 48-bit VAs, pgdp=0000000139af4000 [00000000000012a8] pgd=0800000124921003, p4d=0800000124921003, pud=0800000139ae5003, pmd=0000000000000000 Internal error: Oops: 96000006 [#1] PREEMPT SMP Modules linked in: CPU: 1 PID: 17302 Comm: syz-executor.3 Not tainted 5.19.0-rc8-syzkaller-01618-g680fb5b009e8 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/20/2022 pstate: 204000c5 (nzCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : mem_cgroup_track_foreign_dirty_slowpath+0x3c/0x1e4 mm/memcontrol.c:4553 lr : mem_cgroup_track_foreign_dirty_slowpath+0x38/0x1e4 mm/memcontrol.c:4544 sp : ffff80001eddba70 x29: ffff80001eddba70 x28: ffff80001eddbeb0 x27: ffff0000e556b480 x26: 0800000000000001 x25: ffff0000c019b000 x24: 0000000000000100 x23: ffff80000d309000 x22: 00000000fffff93d x21: fffffc0003f795c0 x20: ffff0000c43ac060 x19: 0000000000000000 x18: 000000000000022d x17: ffff80000bfed6bc x16: ffff80000db3b658 x15: ffff0000e556b480 x14: 000000000002001c x13: 00000000ffffffff x12: ffff0000e556b480 x11: ff808000095dc4ac x10: 0000000000000000 x9 : 0000000000000000 x8 : ffff0000c43ac000 x7 : ffff80000856455c x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000002 x2 : 0000000000000010 x1 : ffff80000cb21ecf x0 : 0000000000000001 Call trace: mem_cgroup_track_foreign_dirty_slowpath+0x3c/0x1e4 mem_cgroup_track_foreign_dirty include/linux/memcontrol.h:1631 [inline] folio_account_dirtied+0x430/0x650 mm/page-writeback.c:2550 __folio_mark_dirty+0xbc/0x180 mm/page-writeback.c:2590 block_dirty_folio+0x120/0x210 fs/buffer.c:640 folio_mark_dirty+0xbc/0x208 mm/page-writeback.c:2723 filemap_page_mkwrite+0x26c/0x5dc mm/filemap.c:3446 do_page_mkwrite+0x74/0x288 mm/memory.c:2963 wp_page_shared+0x8c/0x4e0 mm/memory.c:3308 do_wp_page+0x86c/0x110c mm/memory.c:3458 handle_pte_fault mm/memory.c:4922 [inline] __handle_mm_fault mm/memory.c:5043 [inline] handle_mm_fault+0xa80/0xc9c mm/memory.c:5141 __do_page_fault arch/arm64/mm/fault.c:502 [inline] do_page_fault+0x428/0x750 arch/arm64/mm/fault.c:602 do_mem_abort+0x54/0x130 arch/arm64/mm/fault.c:814 el0_da+0x70/0x168 arch/arm64/kernel/entry-common.c:502 el0t_64_sync_handler+0xcc/0xf0 arch/arm64/kernel/entry-common.c:645 el0t_64_sync+0x18c/0x190 Code: aa1503e0 aa1403e1 9400006c f9400288 (f9495669) ---[ end trace 0000000000000000 ]--- ---------------- Code disassembly (best guess): 0: aa1503e0 mov x0, x21 4: aa1403e1 mov x1, x20 8: 9400006c bl 0x1b8 c: f9400288 ldr x8, [x20] * 10: f9495669 ldr x9, [x19, #4776] <-- trapping instruction