rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	1-....: (1 GPs behind) idle=289/1/0x4000000000000002 softirq=27336/27337 fqs=5243 
	(detected by 0, t=10502 jiffies, g=37793, q=927)
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 PID: 10734 Comm: syz.3.2346 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
RIP: 0010:preempt_count_add+0x5d/0x190 kernel/sched/core.c:5512
Code: f1 fe b0 7e 65 01 3d ea fe b0 7e 48 c7 c0 80 4f 0c 96 48 c1 e8 03 42 0f b6 04 38 84 c0 0f 85 e6 00 00 00 83 3d 83 de ba 14 00 <75> 11 65 8b 05 c2 fe b0 7e 0f b6 c0 3d f5 00 00 00 73 58 65 8b 05
RSP: 0018:ffffc90000dd0fc0 EFLAGS: 00000046
RAX: 0000000000000004 RBX: ffffc9000349f0f8 RCX: ffffffff960c4f03
RDX: ffffc9000dc69000 RSI: ffffffff8a058100 RDI: 0000000000010000
RBP: 0000000000000000 R08: dffffc0000000000 R09: fffffbfff1ad33a6
R10: fffffbfff1ad33a6 R11: ffffc90000dd0ff8 R12: 0000000000000000
R13: 0000000000000000 R14: dffffc0000000000 R15: dffffc0000000000
FS:  00007fbf9a8876c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000010000 CR3: 000000005f74c000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
Call Trace:
 <IRQ>
 irq_enter_rcu+0x17/0xe0 kernel/softirq.c:618
 instr_sysvec_irq_work arch/x86/kernel/irq_work.c:17 [inline]
 sysvec_irq_work+0x90/0xc0 arch/x86/kernel/irq_work.c:17
 </IRQ>
 <TASK>
 asm_sysvec_irq_work+0x16/0x20 arch/x86/include/asm/idtentry.h:713
RIP: 0010:rcu_read_unlock_special+0x84/0x480 kernel/rcu/tree_plugin.h:674
Code: f1 f1 f1 00 f2 f2 f2 4a 89 04 2b 66 42 c7 44 2b 09 f3 f3 42 c6 44 2b 0b f3 65 44 8b 35 ed 11 9e 7e 41 f7 c6 00 00 f0 00 74 45 <48> c7 44 24 20 0e 36 e0 45 4a c7 04 2b 00 00 00 00 66 42 c7 44 2b
RSP: 0018:ffffc9000349f1a0 EFLAGS: 00000206
RAX: 8a4065ff26ae3400 RBX: 1ffff92000693e38 RCX: 8a4065ff26ae3400
RDX: dffffc0000000000 RSI: ffffffff8a0b1c60 RDI: ffffffff8a59e580
RBP: ffffc9000349f278 R08: dffffc0000000000 R09: fffffbfff1ff7c32
R10: fffffbfff1ff7c32 R11: 1ffffffff1ff7c31 R12: ffffffff8c120c00
R13: dffffc0000000000 R14: 0000000000000246 R15: 0000000000000002
 __rcu_read_unlock+0x78/0xd0 kernel/rcu/tree_plugin.h:422
 rcu_read_unlock include/linux/rcupdate.h:772 [inline]
 skb_mac_gso_segment+0x2f1/0x450 net/core/dev.c:3399
 __skb_gso_segment+0x316/0x4b0 net/core/dev.c:3468
 skb_gso_segment include/linux/netdevice.h:4986 [inline]
 validate_xmit_skb+0x4c1/0xe30 net/core/dev.c:3734
 validate_xmit_skb_list+0x80/0x120 net/core/dev.c:3784
 sch_direct_xmit+0xd0/0x4a0 net/sched/sch_generic.c:327
 __dev_xmit_skb net/core/dev.c:3884 [inline]
 __dev_queue_xmit+0x170e/0x2ed0 net/core/dev.c:4253
 packet_snd net/packet/af_packet.c:3089 [inline]
 packet_sendmsg+0x3d52/0x4fe0 net/packet/af_packet.c:3120
 sock_sendmsg_nosec net/socket.c:706 [inline]
 __sock_sendmsg net/socket.c:718 [inline]
 ____sys_sendmsg+0x5a2/0x8c0 net/socket.c:2446
 ___sys_sendmsg+0x1f0/0x260 net/socket.c:2500
 __sys_sendmsg net/socket.c:2529 [inline]
 __do_sys_sendmsg net/socket.c:2538 [inline]
 __se_sys_sendmsg+0x190/0x250 net/socket.c:2536
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7fbf9c6206c9
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:00007fbf9a887038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007fbf9c876fa0 RCX: 00007fbf9c6206c9
RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 000000000000000e
RBP: 00007fbf9c6a2f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fbf9c877038 R14: 00007fbf9c876fa0 R15: 00007ffca9a38988
 </TASK>