bond0: (slave rose0): Enslaving as an active interface with an up link
general protection fault, probably for non-canonical address 0xdffffc0000000024: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000120-0x0000000000000127]
CPU: 0 PID: 21692 Comm: syz.0.5222 Not tainted 5.15.179-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0010:__lock_acquire+0x69/0x1ff0 kernel/locking/lockdep.c:4882
Code: 84 c0 48 89 7c 24 08 0f 85 3f 16 00 00 83 3d 01 ec a7 0c 00 0f 84 ec 14 00 00 83 3d 20 fe 3b 0b 00 74 2d 48 89 f8 48 c1 e8 03 <80> 3c 10 00 74 14 e8 9c a7 67 00 48 8b 7c 24 08 48 ba 00 00 00 00
RSP: 0018:ffffc900032ef5c0 EFLAGS: 00010006
RAX: 0000000000000024 RBX: 0000000000000000 RCX: 0000000000000000
RDX: dffffc0000000000 RSI: 0000000000000000 RDI: 0000000000000120
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000
R13: ffff8880785b8000 R14: 0000000000000000 R15: 0000000000000001
FS:  00007f67224a06c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f4561ef8108 CR3: 0000000066961000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 lock_acquire+0x1db/0x4f0 kernel/locking/lockdep.c:5623
 lock_sock_nested+0x44/0x100 net/core/sock.c:3253
 lock_sock include/net/sock.h:1684 [inline]
 rose_kill_by_device net/rose/af_rose.c:209 [inline]
 rose_device_event+0x373/0x680 net/rose/af_rose.c:243
 notifier_call_chain kernel/notifier.c:83 [inline]
 raw_notifier_call_chain+0xd0/0x170 kernel/notifier.c:391
 __dev_notify_flags+0x1fd/0x3f0 net/core/dev.c:-1
 dev_change_flags+0xe7/0x190 net/core/dev.c:8928
 dev_ifsioc+0x147/0x10c0 net/core/dev_ioctl.c:324
 dev_ioctl+0x504/0xf60 net/core/dev_ioctl.c:587
 sock_do_ioctl+0x34f/0x5a0 net/socket.c:1154
 sock_ioctl+0x484/0x770 net/socket.c:1257
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:874 [inline]
 __se_sys_ioctl+0xf1/0x160 fs/ioctl.c:860
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f6724637169
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:00007f67224a0038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f672484ffa0 RCX: 00007f6724637169
RDX: 0000200000000200 RSI: 0000000000008914 RDI: 0000000000000007
RBP: 00007f67246b82a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f672484ffa0 R15: 00007ffc0d9b7808
 </TASK>
Modules linked in:
---[ end trace a9d28793842c1aef ]---
RIP: 0010:__lock_acquire+0x69/0x1ff0 kernel/locking/lockdep.c:4882
Code: 84 c0 48 89 7c 24 08 0f 85 3f 16 00 00 83 3d 01 ec a7 0c 00 0f 84 ec 14 00 00 83 3d 20 fe 3b 0b 00 74 2d 48 89 f8 48 c1 e8 03 <80> 3c 10 00 74 14 e8 9c a7 67 00 48 8b 7c 24 08 48 ba 00 00 00 00
RSP: 0018:ffffc900032ef5c0 EFLAGS: 00010006
RAX: 0000000000000024 RBX: 0000000000000000 RCX: 0000000000000000
RDX: dffffc0000000000 RSI: 0000000000000000 RDI: 0000000000000120
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000
R13: ffff8880785b8000 R14: 0000000000000000 R15: 0000000000000001
FS:  00007f67224a06c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f4561ef8108 CR3: 0000000066961000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	84 c0                	test   %al,%al
   2:	48 89 7c 24 08       	mov    %rdi,0x8(%rsp)
   7:	0f 85 3f 16 00 00    	jne    0x164c
   d:	83 3d 01 ec a7 0c 00 	cmpl   $0x0,0xca7ec01(%rip)        # 0xca7ec15
  14:	0f 84 ec 14 00 00    	je     0x1506
  1a:	83 3d 20 fe 3b 0b 00 	cmpl   $0x0,0xb3bfe20(%rip)        # 0xb3bfe41
  21:	74 2d                	je     0x50
  23:	48 89 f8             	mov    %rdi,%rax
  26:	48 c1 e8 03          	shr    $0x3,%rax
* 2a:	80 3c 10 00          	cmpb   $0x0,(%rax,%rdx,1) <-- trapping instruction
  2e:	74 14                	je     0x44
  30:	e8 9c a7 67 00       	call   0x67a7d1
  35:	48 8b 7c 24 08       	mov    0x8(%rsp),%rdi
  3a:	48                   	rex.W
  3b:	ba 00 00 00 00       	mov    $0x0,%edx