------------[ cut here ]------------ only secondary bus families can be translated WARNING: CPU: 0 PID: 6350 at drivers/acpi/nfit/core.c:80 to_nfit_bus_uuid+0x6f/0x90 drivers/acpi/nfit/core.c:79 Modules linked in: CPU: 0 UID: 0 PID: 6350 Comm: syz.1.228 Not tainted 6.13.0-rc1-syzkaller-00025-gfeffde684ac2 #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 RIP: 0010:to_nfit_bus_uuid+0x6f/0x90 drivers/acpi/nfit/core.c:79 Code: 01 75 0d e8 43 1d 6b fc 31 c0 5b c3 cc cc cc cc e8 36 1d 6b fc c6 05 b6 2b cf 0a 01 90 48 c7 c7 00 84 69 8c e8 72 c4 2b fc 90 <0f> 0b 90 90 eb d8 e8 16 1d 6b fc 48 c7 c7 40 46 12 8f 48 89 de e8 RSP: 0018:ffffc90002737a90 EFLAGS: 00010246 RAX: 436d933858d0e400 RBX: 0000000000000000 RCX: ffff888036e08000 RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 RBP: ffffc90002737c90 R08: ffffffff81601c02 R09: 1ffff11003f8519a R10: dffffc0000000000 R11: ffffed1003f8519b R12: ffff88801e2cf000 R13: 000000000000000a R14: ffffc90002737c20 R15: 1ffff920004e6f6c FS: 00007f1d7b6be6c0(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fa511181031 CR3: 000000004f0cc000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: acpi_nfit_ctl+0x8a9/0x24a0 drivers/acpi/nfit/core.c:489 __nd_ioctl drivers/nvdimm/bus.c:1186 [inline] nd_ioctl+0x1844/0x1fd0 drivers/nvdimm/bus.c:1264 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:906 [inline] __se_sys_ioctl+0xf5/0x170 fs/ioctl.c:892 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f1d7a97def9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f1d7b6be038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f1d7ab35f80 RCX: 00007f1d7a97def9 RDX: 0000000020000180 RSI: 00000000c008640a RDI: 0000000000000003 RBP: 00007f1d7a9f09f6 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f1d7ab35f80 R15: 00007ffe6bc69ab8