CFI failure at __traceiter_timer_start+0x87/0xe0 include/trace/events/timer.h:53 (target: tp_stub_func+0x0/0x10; expected type: 0x82fbfa63)
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 205 Comm: kworker/0:2 Not tainted 6.1.129-syzkaller-00022-g25fc41bbde8e #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
Workqueue: rcu_gp srcu_invoke_callbacks
RIP: 0010:__traceiter_timer_start+0x87/0xe0 include/trace/events/timer.h:53
Code: f8 48 c1 e8 03 80 3c 18 00 74 05 e8 43 3d 53 00 49 8b 7d 08 4c 89 fe 48 8b 55 c8 8b 4d d4 41 ba 9d 05 04 7d 45 03 56 fc 74 02 <0f> 0b 41 ff d6 49 83 c4 18 4c 89 e0 48 c1 e8 03 80 3c 18 00 74 08
RSP: 0018:ffffc90000006970 EFLAGS: 00010017
RAX: 1ffff11021a9aa63 RBX: dffffc0000000000 RCX: 0000000008c00000
RDX: 00000000ffff95e2 RSI: ffff88810e9df2b0 RDI: ffffc900000d9000
RBP: ffffc900000069a8 R08: dffffc0000000000 R09: fffffbfff0ee41b6
R10: 0000000022446ca9 R11: 1ffffffff0ee41b5 R12: ffff88810d4d5310
R13: ffff88810d4d5310 R14: ffffffff8170fe20 R15: ffff88810e9df2b0
FS:  0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000122e97000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 trace_timer_start include/trace/events/timer.h:53 [inline]
 enqueue_timer+0x337/0x480 kernel/time/timer.c:615
 __mod_timer+0x79f/0xb30 kernel/time/timer.c:-1
 mod_timer+0x1f/0x30 kernel/time/timer.c:1172
 sk_reset_timer+0x22/0xb0 net/core/sock.c:3390
 inet_csk_reset_xmit_timer include/net/inet_connection_sock.h:-1 [inline]
 tcp_reset_xmit_timer include/net/tcp.h:1347 [inline]
 tcp_schedule_loss_probe+0x441/0x860 net/ipv4/tcp_output.c:2789
 tcp_set_xmit_timer net/ipv4/tcp_input.c:3257 [inline]
 tcp_ack+0x3a40/0x5ee0 net/ipv4/tcp_input.c:3981
 tcp_rcv_established+0xd86/0x1ad0 net/ipv4/tcp_input.c:6006
 tcp_v4_do_rcv+0x446/0xa10 net/ipv4/tcp_ipv4.c:1683
 tcp_v4_rcv+0x233c/0x2a80 net/ipv4/tcp_ipv4.c:2114
 ip_protocol_deliver_rcu+0x325/0x6e0 net/ipv4/ip_input.c:205
 ip_local_deliver_finish+0x24e/0x410 net/ipv4/ip_input.c:233
 NF_HOOK include/linux/netfilter.h:305 [inline]
 ip_local_deliver+0x1d8/0x320 net/ipv4/ip_input.c:254
 dst_input include/net/dst.h:454 [inline]
 ip_sublist_rcv_finish net/ipv4/ip_input.c:580 [inline]
 ip_list_rcv_finish net/ipv4/ip_input.c:631 [inline]
 ip_sublist_rcv+0x773/0x880 net/ipv4/ip_input.c:639
 ip_list_rcv+0x3da/0x420 net/ipv4/ip_input.c:674
 __netif_receive_skb_list_ptype net/core/dev.c:5597 [inline]
 __netif_receive_skb_list_core+0x59e/0x770 net/core/dev.c:5645
 __netif_receive_skb_list net/core/dev.c:5697 [inline]
 netif_receive_skb_list_internal+0x7d2/0xa60 net/core/dev.c:5788
 gro_normal_list include/net/gro.h:433 [inline]
 gro_normal_one include/net/gro.h:446 [inline]
 napi_skb_finish net/core/gro.c:628 [inline]
 napi_gro_receive+0x444/0x880 net/core/gro.c:658
 receive_buf+0x22b1/0x43a0 drivers/net/virtio_net.c:1297
 virtnet_receive drivers/net/virtio_net.c:1562 [inline]
 virtnet_poll+0x5af/0x1150 drivers/net/virtio_net.c:1680
 __napi_poll+0xd0/0x5e0 net/core/dev.c:6563
 napi_poll net/core/dev.c:6630 [inline]
 net_rx_action+0x49b/0xaa0 net/core/dev.c:6744
 handle_softirqs+0x1d7/0x600 kernel/softirq.c:624
 __do_softirq+0xb/0xd kernel/softirq.c:662
 do_softirq+0xc6/0x120 kernel/softirq.c:506
 </IRQ>
 <TASK>
 __local_bh_enable_ip+0x75/0x80 kernel/softirq.c:430
 local_bh_enable include/linux/bottom_half.h:33 [inline]
 srcu_invoke_callbacks+0x1cf/0x410 kernel/rcu/srcutree.c:1597
 process_one_work+0x71f/0xc40 kernel/workqueue.c:2299
 worker_thread+0xa29/0x11f0 kernel/workqueue.c:2446
 kthread+0x281/0x320 kernel/kthread.c:386
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__traceiter_timer_start+0x87/0xe0 include/trace/events/timer.h:53
Code: f8 48 c1 e8 03 80 3c 18 00 74 05 e8 43 3d 53 00 49 8b 7d 08 4c 89 fe 48 8b 55 c8 8b 4d d4 41 ba 9d 05 04 7d 45 03 56 fc 74 02 <0f> 0b 41 ff d6 49 83 c4 18 4c 89 e0 48 c1 e8 03 80 3c 18 00 74 08
RSP: 0018:ffffc90000006970 EFLAGS: 00010017
RAX: 1ffff11021a9aa63 RBX: dffffc0000000000 RCX: 0000000008c00000
RDX: 00000000ffff95e2 RSI: ffff88810e9df2b0 RDI: ffffc900000d9000
RBP: ffffc900000069a8 R08: dffffc0000000000 R09: fffffbfff0ee41b6
R10: 0000000022446ca9 R11: 1ffffffff0ee41b5 R12: ffff88810d4d5310
R13: ffff88810d4d5310 R14: ffffffff8170fe20 R15: ffff88810e9df2b0
FS:  0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000122e97000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400