el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:581 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 17843 at fs/xfs/xfs_dquot.c:801 xfs_qm_dqget_cache_insert+0x130/0x138 fs/xfs/xfs_dquot.c:801 Modules linked in: CPU: 0 PID: 17843 Comm: syz-executor.2 Not tainted 6.1.29-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : xfs_qm_dqget_cache_insert+0x130/0x138 fs/xfs/xfs_dquot.c:801 lr : xfs_qm_dqget_cache_insert+0x130/0x138 fs/xfs/xfs_dquot.c:801 sp : ffff80002d9f7080 x29: ffff80002d9f7080 x28: ffff0001411e5a00 x27: dfff800000000000 x26: 1ffff00005b3ee24 x25: ffff80002d9f7120 x24: ffff0000cb104050 x23: ffff0000cb104050 x22: ffff0000cb104000 x21: ffff0001411e5a00 x20: 00000000fffffff4 x19: ffff0000cb1040f0 x18: ffff80002d9f6500 x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 x14: 0000000000000002 x13: 00000000ffffffef x12: 0000000000040000 x11: 000000000003ffff x10: ffff8000261fe000 x9 : ffff800009c9416c x8 : 0000000000040000 x7 : 0000000000148168 x6 : 0000000000148138 x5 : ffff80002d9f6518 x4 : 00000000ffffffff x3 : 0000000000000c40 x2 : ffff0000c000d380 x1 : ffff800015bac0a0 x0 : 00000000fffffff4 Call trace: xfs_qm_dqget_cache_insert+0x130/0x138 fs/xfs/xfs_dquot.c:801 xfs_qm_dqget+0x278/0x510 fs/xfs/xfs_dquot.c:874 xfs_qm_vop_dqalloc+0x5f0/0xdd0 fs/xfs/xfs_qm.c:1704 xfs_create+0x404/0xff4 fs/xfs/xfs_inode.c:981 xfs_generic_create+0x3c8/0xb10 fs/xfs/xfs_iops.c:199 xfs_vn_create+0x44/0x58 fs/xfs/xfs_iops.c:275 lookup_open fs/namei.c:3413 [inline] open_last_lookups fs/namei.c:3481 [inline] path_openat+0xeac/0x2548 fs/namei.c:3711 do_filp_open+0x1bc/0x3cc fs/namei.c:3741 do_sys_openat2+0x128/0x3d8 fs/open.c:1310 do_sys_open fs/open.c:1326 [inline] __do_sys_openat fs/open.c:1342 [inline] __se_sys_openat fs/open.c:1337 [inline] __arm64_sys_openat+0x1f0/0x240 fs/open.c:1337 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x64/0x218 arch/arm64/kernel/syscall.c:206 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:581 irq event stamp: 93994 hardirqs last enabled at (93993): [] __exit_to_kernel_mode arch/arm64/kernel/entry-common.c:84 [inline] hardirqs last enabled at (93993): [] exit_to_kernel_mode+0xe8/0x118 arch/arm64/kernel/entry-common.c:94 hardirqs last disabled at (93994): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (93988): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (93988): [] __do_softirq+0xc14/0xea0 kernel/softirq.c:600 softirqs last disabled at (93955): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:79 ---[ end trace 0000000000000000 ]---