XFS (loop3): Unmounting Filesystem ca7e2101-b8f1-4838-8e2d-7637b90620e6
Unable to handle kernel paging request at virtual address 001f7fe000182113
Mem abort info:
ESR = 0x0000000096000004
EC = 0x25: DABT (current EL), IL = 32 bits
SET = 0, FnV = 0
EA = 0, S1PTW = 0
FSC = 0x04: level 0 translation fault
Data abort info:
ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000
CM = 0, WnR = 0, TnD = 0, TagAccess = 0
GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
[001f7fe000182113] address between user and kernel address ranges
Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 UID: 0 PID: 6415 Comm: syz-executor Not tainted 6.13.0-rc2-syzkaller-g2e7aff49b5da #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __lock_acquire+0xfc/0x7904 kernel/locking/lockdep.c:5089
lr : lock_acquire+0x23c/0x724 kernel/locking/lockdep.c:5849
sp : ffff8000a0d87620
x29: ffff8000a0d878e0 x28: ffff800080367964 x27: 0000000000000000
x26: ffff0001b360b500 x25: 0000000000000000 x24: 0000000000000001
x23: 0000000000000000 x22: 1ffff00011f300ca x21: 00ffff0000c10898
x20: 0000000000000001 x19: 0000000000000000 x18: 1fffe000366c167e
x17: ffff80008f97d000 x16: ffff80008326d65c x15: 0000000000000001
x14: 1fffe00018211000 x13: dfff800000000000 x12: ffff7000141b0eec
x11: ffff8000804648c0 x10: ffff80008f980650 x9 : 00000000000000f3
x8 : 001fffe000182113 x7 : ffff800080367964 x6 : 0000000000000000
x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000000
x2 : 0000000000000000 x1 : 0000000000000000 x0 : 00ffff0000c10898
Call trace:
__lock_acquire+0xfc/0x7904 kernel/locking/lockdep.c:5089 (P)
lock_acquire+0x23c/0x724 kernel/locking/lockdep.c:5849 (L)
lock_acquire+0x23c/0x724 kernel/locking/lockdep.c:5849
__raw_spin_lock_irq include/linux/spinlock_api_smp.h:119 [inline]
_raw_spin_lock_irq+0x58/0x70 kernel/locking/spinlock.c:170
put_pwq_unlocked kernel/workqueue.c:1662 [inline]
destroy_workqueue+0x8d8/0xdc0 kernel/workqueue.c:5897
xfs_destroy_mount_workqueues+0x58/0xdc fs/xfs/xfs_super.c:606
xfs_fs_put_super+0x11c/0x138 fs/xfs/xfs_super.c:1157
generic_shutdown_super+0x12c/0x2bc fs/super.c:642
kill_block_super+0x44/0x90 fs/super.c:1710
xfs_kill_sb+0x20/0x58 fs/xfs/xfs_super.c:2089
deactivate_locked_super+0xc4/0x12c fs/super.c:473
deactivate_super+0xe0/0x100 fs/super.c:506
cleanup_mnt+0x34c/0x3dc fs/namespace.c:1373
__cleanup_mnt+0x20/0x30 fs/namespace.c:1380
task_work_run+0x230/0x2e0 kernel/task_work.c:239
resume_user_mode_work include/linux/resume_user_mode.h:50 [inline]
do_notify_resume+0x178/0x1f4 arch/arm64/kernel/entry-common.c:151
exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:169 [inline]
exit_to_user_mode arch/arm64/kernel/entry-common.c:178 [inline]
el0_svc+0xac/0x168 arch/arm64/kernel/entry-common.c:745
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: 9007a8e8 b9465108 340090a8 d343fea8 (386d6908)
---[ end trace 0000000000000000 ]---
----------------
Code disassembly (best guess):
0: 9007a8e8 adrp x8, 0xf51c000
4: b9465108 ldr w8, [x8, #1616]
8: 340090a8 cbz w8, 0x121c
c: d343fea8 lsr x8, x21, #3
* 10: 386d6908 ldrb w8, [x8, x13] <-- trapping instruction