loop3: detected capacity change from 0 to 32768
Unable to handle kernel paging request at virtual address ffff00021ae175fc
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
  CM = 0, WnR = 0
swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000001c566b000
[ffff00021ae175fc] pgd=180000023fff8003, p4d=180000023fff8003, pud=0000000000000000
Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 16818 Comm: syz-executor.3 Not tainted 6.0.0-rc7-syzkaller-18095-gbbed346d5a96 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : atomic_read include/linux/atomic/atomic-instrumented.h:28 [inline]
pc : dbNextAG+0x58/0x1c8 fs/jfs/jfs_dmap.c:617
lr : dbNextAG+0x44/0x1c8 fs/jfs/jfs_dmap.c:607
sp : ffff80001497baa0
x29: ffff80001497baa0 x28: ffff00012a9e8000 x27: 0000000000000000
x26: ffff80000d532000 x25: ffff000111bc4000 x24: 0000000042494c47
x23: 0000000000000001 x22: ffff000110d92750 x21: ffff000110d92750
x20: 0000000000000030 x19: ffff000111bc4450 x18: 00000000000000c0
x17: ffff80000dd0b198 x16: ffff80000db49158 x15: ffff00012a9e8000
x14: 0000000000000018 x13: 00000000000007ff x12: 0000000000040000
x11: 0000000000005581 x10: ffff800018f77000 x9 : ffff00021ae1711c
x8 : 0000000000000000 x7 : 616d625f62643e2d x6 : ffff800008011548
x5 : ffff80000e160028 x4 : 0000000000000008 x3 : ffff80000dbe6448
x2 : ffff00012a9e8000 x1 : ffff80000cb431b1 x0 : 0000000000000000
Call trace:
 atomic_read include/linux/atomic/atomic-instrumented.h:28 [inline]
 dbNextAG+0x58/0x1c8 fs/jfs/jfs_dmap.c:617
 diAlloc+0x70/0x98c fs/jfs/jfs_imap.c:1342
 ialloc+0x5c/0x2fc fs/jfs/jfs_inode.c:56
 jfs_mkdir+0xf8/0x490 fs/jfs/namei.c:225
 vfs_mkdir+0x1f8/0x2b0 fs/namei.c:4013
 do_mkdirat+0xe4/0x22c fs/namei.c:4038
 __do_sys_mkdirat fs/namei.c:4053 [inline]
 __se_sys_mkdirat fs/namei.c:4051 [inline]
 __arm64_sys_mkdirat+0x40/0x54 fs/namei.c:4051
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall arch/arm64/kernel/syscall.c:52 [inline]
 el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x48/0x164 arch/arm64/kernel/syscall.c:206
 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:636
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:654
 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:581
Code: b9400b28 b9401734 2a1f03e0 8b38cb29 (b944e136) 
---[ end trace 0000000000000000 ]---
----------------
Code disassembly (best guess):
   0:	b9400b28 	ldr	w8, [x25, #8]
   4:	b9401734 	ldr	w20, [x25, #20]
   8:	2a1f03e0 	mov	w0, wzr
   c:	8b38cb29 	add	x9, x25, w24, sxtw #2
* 10:	b944e136 	ldr	w22, [x9, #1248] <-- trapping instruction