xt_CT: You must specify a L4 protocol and not use inversions on it
Unable to handle kernel paging request at virtual address dfff800000000001
KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]
Mem abort info:
  ESR = 0x0000000096000005
  EC = 0x25: DABT (current EL), IL = 32 bits
  SET = 0, FnV = 0
  EA = 0, S1PTW = 0
  FSC = 0x05: level 1 translation fault
Data abort info:
  ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000
  CM = 0, WnR = 0, TnD = 0, TagAccess = 0
  GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
[dfff800000000001] address between user and kernel address ranges
Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 UID: 0 PID: 6664 Comm: syz.0.25 Not tainted 6.14.0-rc4-syzkaller-ge056da87c780 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : ocfs2_find_dir_space_id fs/ocfs2/dir.c:3424 [inline]
pc : ocfs2_prepare_dir_for_insert+0x2d70/0x50f8 fs/ocfs2/dir.c:4288
lr : ocfs2_find_dir_space_id fs/ocfs2/dir.c:3387 [inline]
lr : ocfs2_prepare_dir_for_insert+0x2bac/0x50f8 fs/ocfs2/dir.c:4288
sp : ffff8000a3fa6c20
x29: ffff8000a3fa74c0 x28: dfff800000000000 x27: dfff800000000000
x26: 1fffe0001bc09b9f x25: ffff0000caccbd10 x24: 0000000000000010
x23: 0000000000000200 x22: ffff0000de04ddf8 x21: ffff0000f594b000
x20: 0000000000000009 x19: 0000000000000000 x18: ffff8000a3fa6c00
x17: 0000000000023c39 x16: ffff8000832b5180 x15: 0000000000000001
x14: 1fffe0001bc09bc9 x13: 0000000000000000 x12: 0000000000000000
x11: 0000000000080000 x10: 0000000000001109 x9 : ffff8000a4baa000
x8 : 0000000000000001 x7 : 0000000000000000 x6 : ffff8000a3fa7420
x5 : ffff8000a3fa7940 x4 : 0000000000000010 x3 : ffff8000821cc8f0
x2 : 0000000000000000 x1 : 0000000000000008 x0 : 0000000000000008
Call trace:
 ocfs2_find_dir_space_id fs/ocfs2/dir.c:3424 [inline] (P)
 ocfs2_prepare_dir_for_insert+0x2d70/0x50f8 fs/ocfs2/dir.c:4288 (P)
 __ocfs2_prepare_orphan_dir+0x14c/0x300 fs/ocfs2/namei.c:2176
 ocfs2_prepare_orphan_dir+0x178/0x460 fs/ocfs2/namei.c:2221
 ocfs2_unlink+0x8d0/0x1a30 fs/ocfs2/namei.c:959
 vfs_rmdir+0x32c/0x468 fs/namei.c:4396
 do_rmdir+0x2e8/0x730 fs/namei.c:4455
 __do_sys_unlinkat fs/namei.c:4631 [inline]
 __se_sys_unlinkat fs/namei.c:4625 [inline]
 __arm64_sys_unlinkat+0xdc/0xf8 fs/namei.c:4625
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
Code: f940c3f7 91002260 91002674 d343fc08 (38fc6908) 
---[ end trace 0000000000000000 ]---
----------------
Code disassembly (best guess):
   0:	f940c3f7 	ldr	x23, [sp, #384]
   4:	91002260 	add	x0, x19, #0x8
   8:	91002674 	add	x20, x19, #0x9
   c:	d343fc08 	lsr	x8, x0, #3
* 10:	38fc6908 	ldrsb	w8, [x8, x28] <-- trapping instruction