el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181
 el0_svc+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4961 at fs/xfs/xfs_dquot.c:828 xfs_qm_dqget_cache_insert+0x12c/0x134 fs/xfs/xfs_dquot.c:828
Modules linked in:
CPU: 0 PID: 4961 Comm: syz.0.16 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025
pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
pc : xfs_qm_dqget_cache_insert+0x12c/0x134 fs/xfs/xfs_dquot.c:828
lr : xfs_qm_dqget_cache_insert+0x12c/0x134 fs/xfs/xfs_dquot.c:828
sp : ffff80001fe275c0
x29: ffff80001fe275c0 x28: ffff0000d8520d40 x27: ffff0000ce9fec00
x26: 0000000000000008 x25: ffff0000c8f988a0 x24: ffff0000c8f98800
x23: ffff0000ce9fe000 x22: ffff0000c8f988a0 x21: ffff0000d8520d40
x20: 00000000fffffff4 x19: ffff0000c8f98800 x18: 0000000000000000
x17: 0000000000000000 x16: ffff800009a58100 x15: 00000000ffffffef
x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800009a581d4
x8 : ffff0000d1a03680 x7 : 0000000000000000 x6 : 0000000000000001
x5 : ffff80001fe26a38 x4 : 00000000000002c0 x3 : 0000000000000240
x2 : 0000000000000000 x1 : ffff800014743ce0 x0 : 00000000fffffff4
Call trace:
 xfs_qm_dqget_cache_insert+0x12c/0x134 fs/xfs/xfs_dquot.c:828
 xfs_qm_dqget+0x1dc/0x694 fs/xfs/xfs_dquot.c:901
 xfs_qm_vop_dqalloc+0x658/0xb64 fs/xfs/xfs_qm.c:1733
 xfs_fileattr_set+0x314/0x1358 fs/xfs/xfs_ioctl.c:1410
 vfs_fileattr_set+0x674/0x8fc fs/ioctl.c:700
 do_vfs_ioctl+0x1c18/0x2370 fs/ioctl.c:-1
 __do_sys_ioctl fs/ioctl.c:872 [inline]
 __se_sys_ioctl fs/ioctl.c:860 [inline]
 __arm64_sys_ioctl+0xe4/0x1c8 fs/ioctl.c:860
 __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+0x78/0x1e0 arch/arm64/kernel/entry-common.c:608
 el0t_64_sync_handler+0xcc/0xe4 arch/arm64/kernel/entry-common.c:626
 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584
irq event stamp: 88854
hardirqs last  enabled at (88853): [<ffff8000111bac3c>] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:81 [inline]
hardirqs last  enabled at (88853): [<ffff8000111bac3c>] exit_to_kernel_mode+0xe0/0x168 arch/arm64/kernel/entry-common.c:91
hardirqs last disabled at (88854): [<ffff8000111b7f38>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396
softirqs last  enabled at (88848): [<ffff80000819e9e8>] softirq_handle_end kernel/softirq.c:419 [inline]
softirqs last  enabled at (88848): [<ffff80000819e9e8>] handle_softirqs+0xa4c/0xbf0 kernel/softirq.c:604
softirqs last disabled at (88771): [<ffff80000819efec>] __do_softirq kernel/softirq.c:610 [inline]
softirqs last disabled at (88771): [<ffff80000819efec>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (88771): [<ffff80000819efec>] invoke_softirq kernel/softirq.c:457 [inline]
softirqs last disabled at (88771): [<ffff80000819efec>] __irq_exit_rcu+0x240/0x440 kernel/softirq.c:659
---[ end trace ebb24f3f38171f6a ]---