__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+0x48/0x140 arch/arm64/kernel/syscall.c:197 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 ------------[ cut here ]------------ WARNING: CPU: 1 PID: 20587 at fs/xfs/xfs_dquot.c:801 xfs_qm_dqget_cache_insert+0xd0/0xd8 fs/xfs/xfs_dquot.c:801 Modules linked in: CPU: 1 PID: 20587 Comm: syz-executor.5 Not tainted 6.1.0-rc7-syzkaller-33054-gcdb931b58ff5 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : xfs_qm_dqget_cache_insert+0xd0/0xd8 fs/xfs/xfs_dquot.c:801 lr : xfs_qm_dqget_cache_insert+0xd0/0xd8 fs/xfs/xfs_dquot.c:801 sp : ffff80002041bab0 x29: ffff80002041bab0 x28: ffff80000d37d050 x27: 0000000000000000 x26: ffff0000c8314dc0 x25: 0000000000000001 x24: ffff00010daa58a0 x23: ffff00010daa58a0 x22: ffff00010daa5800 x21: 00000000fffffff4 x20: ffff00010daa58f0 x19: ffff0000c8314dc0 x18: 00000000000000c0 x17: 6e69676e45206574 x16: 0000000000000000 x15: 0000000000000000 x14: 0000000000000002 x13: 00000000ffffffef x12: 0000000000040000 x11: 000000000001211a x10: ffff800012f6d000 x9 : ffff800008ed36fc x8 : 000000000001211b x7 : ffff80000c091344 x6 : 0000000000000000 x5 : 0000000000000080 x4 : 00000000ffffffff x3 : 0000000000000c40 x2 : ffff0000c001c100 x1 : ffff80000d5d28f0 x0 : 00000000fffffff4 Call trace: xfs_qm_dqget_cache_insert+0xd0/0xd8 fs/xfs/xfs_dquot.c:801 xfs_qm_dqget+0x198/0x2ac fs/xfs/xfs_dquot.c:874 xfs_qm_vop_dqalloc+0x440/0x550 fs/xfs/xfs_qm.c:1722 xfs_fileattr_set+0x150/0x678 fs/xfs/xfs_ioctl.c:1340 vfs_fileattr_set+0x400/0x458 fs/ioctl.c:696 do_vfs_ioctl+0x1374/0x16a4 __do_sys_ioctl fs/ioctl.c:868 [inline] __se_sys_ioctl fs/ioctl.c:856 [inline] __arm64_sys_ioctl+0x98/0x140 fs/ioctl.c:856 __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+0x48/0x140 arch/arm64/kernel/syscall.c:197 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 161268 hardirqs last enabled at (161267): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:84 [inline] hardirqs last enabled at (161267): [] exit_to_kernel_mode+0xe8/0x118 arch/arm64/kernel/entry-common.c:94 hardirqs last disabled at (161268): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (161262): [] _stext+0x2e4/0x37c softirqs last disabled at (161209): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]---