------------[ cut here ]------------ WARNING: CPU: 0 PID: 6297 at mm/page_alloc.c:5462 current_gfp_context include/linux/sched/mm.h:-1 [inline] WARNING: CPU: 0 PID: 6297 at mm/page_alloc.c:5462 __alloc_pages+0x39f/0x480 mm/page_alloc.c:5474 Modules linked in: CPU: 1 PID: 6297 Comm: syz.2.466 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 RIP: 0010:__alloc_pages+0x39f/0x480 mm/page_alloc.c:5462 Code: 31 ff e9 b1 fe ff ff e8 0f 83 07 08 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 4f fd ff ff 4c 89 e7 e8 e6 bd 09 00 e9 42 fd ff ff <0f> 0b 45 31 ff e9 ee fe ff ff 65 44 8b 2d 77 af 4d 7e 41 83 fd 08 RSP: 0018:ffffc90003687380 EFLAGS: 00010246 RAX: ffffc900036873c0 RBX: 1ffff920006d0e74 RCX: 0000000000000000 RDX: 0000000000000028 RSI: 0000000000000000 RDI: ffffc900036873e8 RBP: ffffc90003687470 R08: ffffc900036873e7 R09: ffffc900036873c0 R10: dffffc0000000000 R11: fffff520006d0e7d R12: dffffc0000000000 R13: 0000000000000000 R14: 0000000000040c40 R15: 000000000000000c FS: 00007f17282d06c0(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffc1eee1ff0 CR3: 0000000056fbb000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __alloc_pages_node include/linux/gfp.h:570 [inline] alloc_pages_node include/linux/gfp.h:584 [inline] kmalloc_large_node+0x7d/0x190 mm/slub.c:4426 __kmalloc_node+0x232/0x3b0 mm/slub.c:4442 kvmalloc include/linux/mm.h:816 [inline] ext4_xattr_move_to_block fs/ext4/xattr.c:2584 [inline] ext4_xattr_make_inode_space fs/ext4/xattr.c:2692 [inline] ext4_expand_extra_isize_ea+0xd26/0x19b0 fs/ext4/xattr.c:2780 __ext4_expand_extra_isize+0x301/0x3e0 fs/ext4/inode.c:5905 ext4_try_to_expand_extra_isize fs/ext4/inode.c:5948 [inline] __ext4_mark_inode_dirty+0x469/0x700 fs/ext4/inode.c:6026 ext4_evict_inode+0xa8d/0x1090 fs/ext4/inode.c:282 evict+0x4c9/0x8d0 fs/inode.c:647 ext4_orphan_cleanup+0xad2/0x1320 fs/ext4/orphan.c:472 ext4_fill_super+0x8e25/0x95a0 fs/ext4/super.c:5000 mount_bdev+0x287/0x3c0 fs/super.c:1400 legacy_get_tree+0xe6/0x180 fs/fs_context.c:611 vfs_get_tree+0x88/0x270 fs/super.c:1530 do_new_mount+0x24a/0xa40 fs/namespace.c:3034 do_mount fs/namespace.c:3377 [inline] __do_sys_mount fs/namespace.c:3585 [inline] __se_sys_mount+0x2e3/0x3d0 fs/namespace.c:3562 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 RIP: 0033:0x7f172a07614a Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f17282cfe58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007f17282cfee0 RCX: 00007f172a07614a RDX: 00002000000002c0 RSI: 00002000000001c0 RDI: 00007f17282cfea0 RBP: 00002000000002c0 R08: 00007f17282cfee0 R09: 0000000000800700 R10: 0000000000800700 R11: 0000000000000246 R12: 00002000000001c0 R13: 00007f17282cfea0 R14: 000000000000045d R15: 0000200000000200