loop0: detected capacity change from 0 to 4096 ------------[ cut here ]------------ kernel BUG at arch/x86/mm/physaddr.c:28! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 3546 Comm: syz-executor103 Not tainted 6.1.87-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 RIP: 0010:__phys_addr+0x158/0x170 arch/x86/mm/physaddr.c:28 Code: ff ff e8 cb dc 4c 00 48 c7 c7 40 0a fa 8c 4c 89 f6 4c 89 fa e8 19 a3 25 03 e9 49 ff ff ff e8 af dc 4c 00 0f 0b e8 a8 dc 4c 00 <0f> 0b e8 a1 dc 4c 00 0f 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 RSP: 0018:ffffc9000393fad8 EFLAGS: 00010293 RAX: ffffffff813db2b8 RBX: 0000000000000001 RCX: ffff888028ba9dc0 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: 1ffff1100f69a4cf R08: ffffffff813db208 R09: fffffbfff209345e R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88807b4d2000 R13: dffffc0000000000 R14: 000040800c200000 R15: 000000000000002e FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f32402b4130 CR3: 000000000ce8e000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: virt_to_folio include/linux/mm.h:898 [inline] kfree+0x42/0x190 mm/slab_common.c:999 put_ntfs+0x8f/0x2b0 fs/ntfs3/super.c:444 ntfs_put_super+0xb6/0x110 fs/ntfs3/super.c:486 generic_shutdown_super+0x130/0x340 fs/super.c:501 kill_block_super+0x7a/0xe0 fs/super.c:1459 deactivate_locked_super+0xa0/0x110 fs/super.c:332 cleanup_mnt+0x490/0x520 fs/namespace.c:1186 task_work_run+0x246/0x300 kernel/task_work.c:179 exit_task_work include/linux/task_work.h:38 [inline] do_exit+0xa73/0x26a0 kernel/exit.c:869 do_group_exit+0x202/0x2b0 kernel/exit.c:1019 __do_sys_exit_group kernel/exit.c:1030 [inline] __se_sys_exit_group kernel/exit.c:1028 [inline] __x64_sys_exit_group+0x3b/0x40 kernel/exit.c:1028 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:81 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7f324021b749 Code: Unable to access opcode bytes at 0x7f324021b71f. RSP: 002b:00007ffde74fe478 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f324021b749 RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001 RBP: 00007f32402b62b0 R08: ffffffffffffffb8 R09: 002c6e6564646968 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f32402b62b0 R13: 0000000000000000 R14: 00007f32402b7020 R15: 00007f32401e9ca0 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:__phys_addr+0x158/0x170 arch/x86/mm/physaddr.c:28 Code: ff ff e8 cb dc 4c 00 48 c7 c7 40 0a fa 8c 4c 89 f6 4c 89 fa e8 19 a3 25 03 e9 49 ff ff ff e8 af dc 4c 00 0f 0b e8 a8 dc 4c 00 <0f> 0b e8 a1 dc 4c 00 0f 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 RSP: 0018:ffffc9000393fad8 EFLAGS: 00010293 RAX: ffffffff813db2b8 RBX: 0000000000000001 RCX: ffff888028ba9dc0 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: 1ffff1100f69a4cf R08: ffffffff813db208 R09: fffffbfff209345e R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88807b4d2000 R13: dffffc0000000000 R14: 000040800c200000 R15: 000000000000002e FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055e9e2e8def8 CR3: 000000007eaa7000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400