jump_label: Fatal kernel bug, unexpected op at udpv6_sendmsg+0x1f11/0x3030 [ffffffff89bff7b1] (e9 a5 00 00 00 != 0f 1f 44 00 00)) size:5 type:1
------------[ cut here ]------------
kernel BUG at arch/x86/kernel/jump_label.c:73!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 14682 Comm: kworker/0:2 Not tainted 6.10.0-syzkaller-12562-g1722389b0d86 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
Workqueue: events jump_label_update_timeout
RIP: 0010:__jump_label_patch+0x378/0x400 arch/x86/kernel/jump_label.c:73
Code: 48 c7 c3 60 40 25 93 e8 76 d8 5a 00 45 89 e1 49 89 d8 4c 89 f1 41 55 4c 89 f2 4c 89 f6 48 c7 c7 a0 38 46 8b e8 09 36 3b 00 90 <0f> 0b e8 51 d8 5a 00 90 0f 0b e8 49 d8 5a 00 90 0f 0b 48 c7 c7 b0
RSP: 0018:ffffc90004687b88 EFLAGS: 00010282
RAX: 000000000000008f RBX: ffffffff8b466f2a RCX: ffffffff816c3eb9
RDX: 0000000000000000 RSI: ffffffff816cd296 RDI: 0000000000000005
RBP: ffffc90004687bd0 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000080000000 R11: 00000000000b6db6 R12: 0000000000000005
R13: 0000000000000001 R14: ffffffff89bff7b1 R15: 00000000000000da
FS:  0000000000000000(0000) GS:ffff8880b9200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055ebb0759088 CR3: 000000007f9a4000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 arch_jump_label_transform_queue+0x7e/0x120 arch/x86/kernel/jump_label.c:137
 __jump_label_update+0x125/0x420 kernel/jump_label.c:493
 jump_label_update+0x1d7/0x400 kernel/jump_label.c:900
 __static_key_slow_dec_cpuslocked.part.0+0x4e/0x90 kernel/jump_label.c:293
 __static_key_slow_dec_cpuslocked kernel/jump_label.c:288 [inline]
 __static_key_slow_dec kernel/jump_label.c:301 [inline]
 jump_label_update_timeout+0x41/0x50 kernel/jump_label.c:309
 process_one_work+0x9c8/0x1b40 kernel/workqueue.c:3231
 process_scheduled_works kernel/workqueue.c:3312 [inline]
 worker_thread+0x6c8/0xf20 kernel/workqueue.c:3390
 kthread+0x2c4/0x3a0 kernel/kthread.c:389
 ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__jump_label_patch+0x378/0x400 arch/x86/kernel/jump_label.c:73
Code: 48 c7 c3 60 40 25 93 e8 76 d8 5a 00 45 89 e1 49 89 d8 4c 89 f1 41 55 4c 89 f2 4c 89 f6 48 c7 c7 a0 38 46 8b e8 09 36 3b 00 90 <0f> 0b e8 51 d8 5a 00 90 0f 0b e8 49 d8 5a 00 90 0f 0b 48 c7 c7 b0
RSP: 0018:ffffc90004687b88 EFLAGS: 00010282
RAX: 000000000000008f RBX: ffffffff8b466f2a RCX: ffffffff816c3eb9
RDX: 0000000000000000 RSI: ffffffff816cd296 RDI: 0000000000000005
RBP: ffffc90004687bd0 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000080000000 R11: 00000000000b6db6 R12: 0000000000000005
R13: 0000000000000001 R14: ffffffff89bff7b1 R15: 00000000000000da
FS:  0000000000000000(0000) GS:ffff8880b9200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0868aa56a8 CR3: 000000004e408000 CR4: 0000000000350ef0