------------[ cut here ]------------ WARNING: CPU: 1 PID: 4795 at mm/page_alloc.c:5396 __alloc_pages+0x33c/0x674 mm/page_alloc.c:5396 Modules linked in: CPU: 1 PID: 4795 Comm: syz-executor.2 Not tainted 5.15.133-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 pstate: 20400005 (nzCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __alloc_pages+0x33c/0x674 mm/page_alloc.c:5396 lr : __alloc_pages+0xc8/0x674 mm/page_alloc.c:5389 sp : ffff800022b46e20 x29: ffff800022b46f10 x28: ffff800022b46e40 x27: dfff800000000000 x26: ffff700004568dc8 x25: 0000000000000000 x24: ffff800022b46e60 x23: ffff800008763320 x22: 0000000000040c40 x21: 0000000000000000 x20: ffff800022b46e80 x19: 000000000000000c x18: ffff800022b46a20 x17: ff80800008d8873c x16: ffff80000824cb90 x15: ffff800008a04384 x14: ffff800008a00cac x13: ffffffffffffffff x12: 0000000000000005 x11: 1ffff00004568dd0 x10: 0000000000000000 x9 : 0000000000000000 x8 : ffff800022b46ea8 x7 : 0000000000000000 x6 : ffff80000805cbac x5 : ffff00013d49a390 x4 : 0000000000000000 x3 : 0000000000000020 x2 : 0000000000000008 x1 : 0000000000000000 x0 : ffff800022b46e80 Call trace: __alloc_pages+0x33c/0x674 mm/page_alloc.c:5396 __alloc_pages_node include/linux/gfp.h:570 [inline] alloc_pages_node include/linux/gfp.h:584 [inline] kmalloc_large_node+0x8c/0x190 mm/slub.c:4421 __kmalloc_node+0x368/0x5b8 mm/slub.c:4437 kmalloc_node include/linux/slab.h:614 [inline] kvmalloc_node+0x14c/0x204 mm/util.c:603 kvmalloc include/linux/mm.h:805 [inline] ext4_xattr_move_to_block fs/ext4/xattr.c:2583 [inline] ext4_xattr_make_inode_space fs/ext4/xattr.c:2691 [inline] ext4_expand_extra_isize_ea+0xb80/0x169c fs/ext4/xattr.c:2783 __ext4_expand_extra_isize+0x290/0x348 fs/ext4/inode.c:5840 ext4_try_to_expand_extra_isize fs/ext4/inode.c:5883 [inline] __ext4_mark_inode_dirty+0x4e8/0x924 fs/ext4/inode.c:5961 ext4_truncate+0x884/0x1058 fs/ext4/inode.c:4261 ext4_process_orphan+0x180/0x2b8 fs/ext4/orphan.c:339 ext4_orphan_cleanup+0x8bc/0x1048 fs/ext4/orphan.c:474 ext4_fill_super+0x8044/0x8768 fs/ext4/super.c:4966 mount_bdev+0x274/0x370 fs/super.c:1387 ext4_mount+0x44/0x58 fs/ext4/super.c:6582 legacy_get_tree+0xd4/0x16c fs/fs_context.c:611 vfs_get_tree+0x90/0x274 fs/super.c:1517 do_new_mount+0x25c/0x8c4 fs/namespace.c:2994 path_mount+0x590/0x104c fs/namespace.c:3324 do_mount fs/namespace.c:3337 [inline] __do_sys_mount fs/namespace.c:3545 [inline] __se_sys_mount fs/namespace.c:3522 [inline] __arm64_sys_mount+0x510/0x5e0 fs/namespace.c:3522 __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+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:596 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:614 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 2624 hardirqs last enabled at (2623): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:160 [inline] hardirqs last enabled at (2623): [] _raw_spin_unlock_irqrestore+0xac/0x158 kernel/locking/spinlock.c:194 hardirqs last disabled at (2624): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:387 softirqs last enabled at (1910): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (1910): [] __do_softirq+0xb5c/0xe20 kernel/softirq.c:587 softirqs last disabled at (1885): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (1885): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (1885): [] __irq_exit_rcu+0x28c/0x534 kernel/softirq.c:637 ---[ end trace c2fe9fbb69c2c1b1 ]--- EXT4-fs (loop2): 1 truncate cleaned up EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none.