loop0: detected capacity change from 0 to 723 ------------[ cut here ]------------ kernel BUG at fs/ntfs/malloc.h:31! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 15573 Comm: syz-executor.0 Not tainted 6.6.0-rc5-syzkaller-00234-g8cb1f10d8c4b #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 RIP: 0010:__ntfs_malloc fs/ntfs/malloc.h:31 [inline] RIP: 0010:ntfs_malloc_nofs+0xfd/0x100 fs/ntfs/malloc.h:52 Code: 17 e8 c7 fa c1 fe 48 89 df be 42 0c 00 00 5b 41 5e 41 5f e9 e5 c8 0e ff e8 b0 fa c1 fe 31 c0 5b 41 5e 41 5f c3 e8 a3 fa c1 fe <0f> 0b 90 66 0f 1f 00 55 41 57 41 56 41 55 41 54 53 49 89 fe 49 bc RSP: 0018:ffffc90003a477b8 EFLAGS: 00010287 RAX: ffffffff82cc113d RBX: 0000000000000000 RCX: 0000000000040000 RDX: ffffc90009fd2000 RSI: 00000000000130b7 RDI: 00000000000130b8 RBP: ffff888038db1510 R08: ffffffff82cc106d R09: 1ffff11008f1e21a R10: dffffc0000000000 R11: ffffed1008f1e21b R12: dffffc0000000000 R13: ffff8880478f13a0 R14: ffff888038db153f R15: dffffc0000000000 FS: 00007f17619a56c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f3a25975198 CR3: 0000000079da2000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ntfs_read_locked_inode+0x1fbd/0x4980 fs/ntfs/inode.c:703 ntfs_iget+0x113/0x190 fs/ntfs/inode.c:177 load_and_init_mft_mirror fs/ntfs/super.c:1035 [inline] load_system_files+0x100/0x4840 fs/ntfs/super.c:1780 ntfs_fill_super+0x19b3/0x2bd0 fs/ntfs/super.c:2900 mount_bdev+0x237/0x300 fs/super.c:1629 legacy_get_tree+0xef/0x190 fs/fs_context.c:638 vfs_get_tree+0x8c/0x280 fs/super.c:1750 do_new_mount+0x28f/0xae0 fs/namespace.c:3335 do_mount fs/namespace.c:3675 [inline] __do_sys_mount fs/namespace.c:3884 [inline] __se_sys_mount+0x2d9/0x3c0 fs/namespace.c:3861 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f1760c7e1ea Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 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 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f17619a4ee8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007f17619a4f80 RCX: 00007f1760c7e1ea RDX: 0000000020000000 RSI: 000000002001ecc0 RDI: 00007f17619a4f40 RBP: 0000000020000000 R08: 00007f17619a4f80 R09: 000000000000004f R10: 000000000000004f R11: 0000000000000202 R12: 000000002001ecc0 R13: 00007f17619a4f40 R14: 0000000000001136 R15: 0000000020000180 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:__ntfs_malloc fs/ntfs/malloc.h:31 [inline] RIP: 0010:ntfs_malloc_nofs+0xfd/0x100 fs/ntfs/malloc.h:52 Code: 17 e8 c7 fa c1 fe 48 89 df be 42 0c 00 00 5b 41 5e 41 5f e9 e5 c8 0e ff e8 b0 fa c1 fe 31 c0 5b 41 5e 41 5f c3 e8 a3 fa c1 fe <0f> 0b 90 66 0f 1f 00 55 41 57 41 56 41 55 41 54 53 49 89 fe 49 bc RSP: 0018:ffffc90003a477b8 EFLAGS: 00010287 RAX: ffffffff82cc113d RBX: 0000000000000000 RCX: 0000000000040000 RDX: ffffc90009fd2000 RSI: 00000000000130b7 RDI: 00000000000130b8 RBP: ffff888038db1510 R08: ffffffff82cc106d R09: 1ffff11008f1e21a R10: dffffc0000000000 R11: ffffed1008f1e21b R12: dffffc0000000000 R13: ffff8880478f13a0 R14: ffff888038db153f R15: dffffc0000000000 FS: 00007f17619a56c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b2ff21000 CR3: 0000000079da2000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400