loop0: detected capacity change from 0 to 4096 ntfs3: loop0: Different NTFS sector size (2048) and media sector size (512). BUG: unable to handle page fault for address: ffffffffc35b0443 #PF: supervisor write access in kernel mode #PF: error_code(0x0002) - not-present page PGD c979067 P4D c979067 PUD c97b067 PMD 0 Oops: 0002 [#1] PREEMPT SMP KASAN CPU: 0 PID: 11702 Comm: syz-executor.0 Not tainted 6.6.0-rc7-syzkaller-00195-g2af9b20dbb39 #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 RIP: 0010:kasan_set_track+0x24/0x30 mm/kasan/common.c:52 Code: 5b 5d 41 5c c3 90 66 0f 1f 00 53 48 89 fb 89 f7 be 01 00 00 00 65 48 8b 04 25 c0 bc 03 00 8b 80 a0 05 00 00 89 03 e8 8b ff ff 89 43 04 5b c3 66 0f 1f 44 00 00 66 0f 1f 00 31 d2 e9 c5 30 00 RSP: 0018:ffffc900276cf880 EFLAGS: 00010286 RAX: 000000000494032c RBX: ffff888023239708 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff8a8cad20 RDI: 0000000000000000 RBP: ffff888012c42640 R08: 0000000000000001 R09: fffffbfff2338bfe R10: ffffffff919c5ff7 R11: 0000000000000001 R12: 0000000000000000 R13: 0000000000000001 R14: ffffffff81dd7088 R15: ffffea00008c8e40 FS: 0000000000000000(0000) GS:ffff88802c600000(0063) knlGS:00000000f7fbfb40 CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 CR2: ffffffffc35b0443 CR3: 000000004bd4a000 CR4: 0000000000350ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: kasan_save_free_info+0x2b/0x40 mm/kasan/generic.c:522 ____kasan_slab_free mm/kasan/common.c:236 [inline] ____kasan_slab_free+0x15b/0x1b0 mm/kasan/common.c:200 kasan_slab_free include/linux/kasan.h:164 [inline] slab_free_hook mm/slub.c:1800 [inline] slab_free_freelist_hook+0x114/0x1e0 mm/slub.c:1826 slab_free mm/slub.c:3809 [inline] __kmem_cache_free+0xb8/0x2f0 mm/slub.c:3822 kvfree+0x47/0x50 mm/util.c:653 run_close fs/ntfs3/ntfs_fs.h:946 [inline] ni_clear+0x305/0x6a0 fs/ntfs3/frecord.c:123 evict+0x2ed/0x6b0 fs/inode.c:664 iput_final fs/inode.c:1775 [inline] iput.part.0+0x55e/0x7a0 fs/inode.c:1801 iput+0x5c/0x80 fs/inode.c:1791 ntfs_fill_super+0x3835/0x4400 fs/ntfs3/super.c:1463 get_tree_bdev+0x3b5/0x650 fs/super.c:1577 vfs_get_tree+0x8c/0x370 fs/super.c:1750 do_new_mount fs/namespace.c:3335 [inline] path_mount+0x1492/0x1ed0 fs/namespace.c:3662 do_mount fs/namespace.c:3675 [inline] __do_sys_mount fs/namespace.c:3884 [inline] __se_sys_mount fs/namespace.c:3861 [inline] __ia32_sys_mount+0x291/0x310 fs/namespace.c:3861 do_syscall_32_irqs_on arch/x86/entry/common.c:112 [inline] __do_fast_syscall_32+0x61/0xe0 arch/x86/entry/common.c:178 do_fast_syscall_32+0x33/0x70 arch/x86/entry/common.c:203 entry_SYSENTER_compat_after_hwframe+0x70/0x82 RIP: 0023:0xf7fc4579 Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 RSP: 002b:00000000f7fbf3f0 EFLAGS: 00000296 ORIG_RAX: 0000000000000015 RAX: ffffffffffffffda RBX: 00000000f7fbf460 RCX: 0000000020000040 RDX: 0000000020000000 RSI: 0000000000000000 RDI: 00000000f7fbf4a0 RBP: 0000000020000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 Modules linked in: CR2: ffffffffc35b0443 ---[ end trace 0000000000000000 ]--- RIP: 0010:kasan_set_track+0x24/0x30 mm/kasan/common.c:52 Code: 5b 5d 41 5c c3 90 66 0f 1f 00 53 48 89 fb 89 f7 be 01 00 00 00 65 48 8b 04 25 c0 bc 03 00 8b 80 a0 05 00 00 89 03 e8 8b ff ff 89 43 04 5b c3 66 0f 1f 44 00 00 66 0f 1f 00 31 d2 e9 c5 30 00 RSP: 0018:ffffc900276cf880 EFLAGS: 00010286 RAX: 000000000494032c RBX: ffff888023239708 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff8a8cad20 RDI: 0000000000000000 RBP: ffff888012c42640 R08: 0000000000000001 R09: fffffbfff2338bfe R10: ffffffff919c5ff7 R11: 0000000000000001 R12: 0000000000000000 R13: 0000000000000001 R14: ffffffff81dd7088 R15: ffffea00008c8e40 FS: 0000000000000000(0000) GS:ffff88802c600000(0063) knlGS:00000000f7fbfb40 CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 CR2: ffffffffc35b0443 CR3: 000000004bd4a000 CR4: 0000000000350ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 ---------------- Code disassembly (best guess), 2 bytes skipped: 0: 10 06 adc %al,(%rsi) 2: 03 74 b4 01 add 0x1(%rsp,%rsi,4),%esi 6: 10 07 adc %al,(%rdi) 8: 03 74 b0 01 add 0x1(%rax,%rsi,4),%esi c: 10 08 adc %cl,(%rax) e: 03 74 d8 01 add 0x1(%rax,%rbx,8),%esi 1e: 00 51 52 add %dl,0x52(%rcx) 21: 55 push %rbp 22: 89 e5 mov %esp,%ebp 24: 0f 34 sysenter 26: cd 80 int $0x80 * 28: 5d pop %rbp <-- trapping instruction 29: 5a pop %rdx 2a: 59 pop %rcx 2b: c3 ret 2c: 90 nop 2d: 90 nop 2e: 90 nop 2f: 90 nop 30: 8d b4 26 00 00 00 00 lea 0x0(%rsi,%riz,1),%esi 37: 8d b4 26 00 00 00 00 lea 0x0(%rsi,%riz,1),%esi