Unable to handle kernel paging request at virtual address dfff80000000023d
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
[dfff80000000023d] address between user and kernel address ranges
Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 PID: 5351 Comm: syz-executor.4 Not tainted 5.15.155-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : mem_cgroup_track_foreign_dirty_slowpath+0xe0/0x9f0 mm/memcontrol.c:4617
lr : trace_track_foreign_dirty include/trace/events/writeback.h:237 [inline]
lr : mem_cgroup_track_foreign_dirty_slowpath+0xd0/0x9f0 mm/memcontrol.c:4608
sp : ffff80001d0c7730
x29: ffff80001d0c7740 x28: 00000000ffffa958 x27: 0000000000000000
x26: dfff800000000000 x25: dfff800000000000 x24: 05ffe0000042290f
x23: ffff0000ccc345e0 x22: 0000000000000001 x21: 00000000000011e8
x20: ffff0000ccc34060 x19: 0000000000000000 x18: 0000000000000000
x17: 0000000000000002 x16: ffff800011997230 x15: 000000002034bf24
x14: 1ffff0000292806a x13: dfff800000000000 x12: 0000000000040000
x11: 000000000003ffff x10: 0000000000000003 x9 : 0000000000000000
x8 : 000000000000023d x7 : ffff80000891a930 x6 : 0000000000000000
x5 : 0000000000000080 x4 : 0000000000000000 x3 : 0000000000000002
x2 : 0000000000000010 x1 : ffff800011f96d80 x0 : 0000000000000001
Call trace:
 mem_cgroup_track_foreign_dirty_slowpath+0xe0/0x9f0 mm/memcontrol.c:4617
 mem_cgroup_track_foreign_dirty include/linux/memcontrol.h:1593 [inline]
 account_page_dirtied mm/page-writeback.c:2463 [inline]
 __set_page_dirty+0x8c0/0xc7c mm/page-writeback.c:2500
 __set_page_dirty_buffers+0x288/0x4b4 fs/buffer.c:643
 set_page_dirty+0x23c/0x544 mm/page-writeback.c:2609
 set_page_dirty_lock+0xe8/0x144 mm/page-writeback.c:2634
 unpin_user_pages_dirty_lock+0x210/0x3c0 mm/gup.c:365
 process_vm_rw_single_vec mm/process_vm_access.c:126 [inline]
 process_vm_rw_core mm/process_vm_access.c:215 [inline]
 process_vm_rw+0x744/0xa38 mm/process_vm_access.c:283
 __do_sys_process_vm_writev mm/process_vm_access.c:303 [inline]
 __se_sys_process_vm_writev mm/process_vm_access.c:298 [inline]
 __arm64_sys_process_vm_writev+0xdc/0xf8 mm/process_vm_access.c:298
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181
 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
Code: 36002f20 52823d08 8b080275 d343fea8 (38796908) 
---[ end trace 5b1ef902f7b47825 ]---
----------------
Code disassembly (best guess):
   0:	36002f20 	tbz	w0, #0, 0x5e4
   4:	52823d08 	mov	w8, #0x11e8                	// #4584
   8:	8b080275 	add	x21, x19, x8
   c:	d343fea8 	lsr	x8, x21, #3
* 10:	38796908 	ldrb	w8, [x8, x25] <-- trapping instruction