------------[ cut here ]------------ kernel BUG at fs/btrfs/ctree.h:3710! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 2686 Comm: syz-executor.5 Not tainted 6.1.0-rc2-syzkaller-00105-gb229b6ca5abb #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 RIP: 0010:assertfail+0x1a/0x1c fs/btrfs/ctree.h:3710 Code: 00 00 e8 7e 9c 55 f7 eb e3 e8 77 9c 55 f7 eb dc 89 f1 48 89 fe 48 c7 c7 60 c8 db 8a 48 c7 c2 40 ed db 8a 31 c0 e8 27 86 ff ff <0f> 0b e8 54 9c 55 f7 48 c7 c7 60 f9 82 91 e9 e8 f9 e7 f9 89 f1 48 RSP: 0018:ffffc90003a4fd80 EFLAGS: 00010246 RAX: 0000000000000057 RBX: 0000000000000000 RCX: 88ff9485f0ebf200 RDX: ffffc90004609000 RSI: 0000000000003f0f RDI: 0000000000003f10 RBP: ffffc90003a4fe70 R08: ffffffff816b8dfd R09: fffff52000749f69 R10: fffff52000749f69 R11: 1ffff92000749f68 R12: ffffc90003a4fe60 R13: dffffc0000000000 R14: ffff88807f3e4000 R15: ffffc90003a4fe60 FS: 00007f0048a6c700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555e09b0b000 CR3: 000000003ba9d000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: dev_args_match_device+0x1e6/0x220 fs/btrfs/volumes.c:6921 btrfs_find_device+0xbb/0x250 fs/btrfs/volumes.c:6950 btrfs_ioctl_dev_info+0x3f0/0xb20 fs/btrfs/ioctl.c:3740 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870 [inline] __se_sys_ioctl+0xfb/0x170 fs/ioctl.c:856 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f0047c8b5a9 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f0048a6c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f0047dac050 RCX: 00007f0047c8b5a9 RDX: 0000000020000980 RSI: 00000000d000941e RDI: 0000000000000003 RBP: 00007f0047ce67b0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffc080c58df R14: 00007f0048a6c300 R15: 0000000000022000 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:assertfail+0x1a/0x1c fs/btrfs/ctree.h:3710 Code: 00 00 e8 7e 9c 55 f7 eb e3 e8 77 9c 55 f7 eb dc 89 f1 48 89 fe 48 c7 c7 60 c8 db 8a 48 c7 c2 40 ed db 8a 31 c0 e8 27 86 ff ff <0f> 0b e8 54 9c 55 f7 48 c7 c7 60 f9 82 91 e9 e8 f9 e7 f9 89 f1 48 RSP: 0018:ffffc90003a4fd80 EFLAGS: 00010246 RAX: 0000000000000057 RBX: 0000000000000000 RCX: 88ff9485f0ebf200 RDX: ffffc90004609000 RSI: 0000000000003f0f RDI: 0000000000003f10 RBP: ffffc90003a4fe70 R08: ffffffff816b8dfd R09: fffff52000749f69 R10: fffff52000749f69 R11: 1ffff92000749f68 R12: ffffc90003a4fe60 R13: dffffc0000000000 R14: ffff88807f3e4000 R15: ffffc90003a4fe60 FS: 00007f0048a6c700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020000980 CR3: 000000003ba9d000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400