BUG: kernel NULL pointer dereference, address: 0000000000000086
#PF: supervisor instruction fetch in kernel mode
#PF: error_code(0x0010) - not-present page
PGD 1f4cf5067 P4D 1f4cf5067 PUD 1d9ab2067 PMD 0 
Oops: 0010 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 358 Comm: syz-executor946 Not tainted 5.4.289-syzkaller-00025-g49530c73f82d #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
RIP: 0010:0x86
Code: Bad RIP value.
RSP: 0018:ffff8881ee45f308 EFLAGS: 00010086
RAX: ffff8881ee45f338 RBX: dffffc0000000000 RCX: ffff8881f32dee40
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: 0000000000000270 R08: ffffffff8231c921 R09: ffffffff811c8f95
R10: ffff8881f32dee40 R11: 0000000000000002 R12: ffffffff84600228
R13: fffffe0000000278 R14: ffff8881ee8f0000 R15: fffffe000000027b
FS:  000055556efcd480(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000000005c CR3: 00000001dd80b000 CR4: 00000000003426a0
Call Trace:
Modules linked in:
CR2: 0000000000000086
---[ end trace 98b72d026f1d377e ]---
RIP: 0010:0x86
Code: Bad RIP value.
RSP: 0018:ffff8881ee45f308 EFLAGS: 00010086
RAX: ffff8881ee45f338 RBX: dffffc0000000000 RCX: ffff8881f32dee40
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: 0000000000000270 R08: ffffffff8231c921 R09: ffffffff811c8f95
R10: ffff8881f32dee40 R11: 0000000000000002 R12: ffffffff84600228
R13: fffffe0000000278 R14: ffff8881ee8f0000 R15: fffffe000000027b
FS:  000055556efcd480(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000000005c CR3: 00000001dd80b000 CR4: 00000000003426a0