rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	0-...0: (1 GPs behind) idle=58d4/1/0x4000000000000000 softirq=44675/44676 fqs=2100
rcu: 	         hardirqs   softirqs   csw/system
rcu: 	 number:        0          0            0
rcu: 	cputime:        0          0            0   ==> 52550(ms)
rcu: 	(detected by 1, t=10506 jiffies, g=39509, q=1702 ncpus=2)
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 UID: 0 PID: 10165 Comm: syz-executor Not tainted 6.12.0-rc7-syzkaller-00189-ge8bdb3c8be08 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
RIP: 0010:get_current arch/x86/include/asm/current.h:49 [inline]
RIP: 0010:__sanitizer_cov_trace_pc+0x8/0x70 kernel/kcov.c:216
Code: 8b 3d 44 28 9d 0c 48 89 de 5b e9 73 e8 5d 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 04 24 <65> 48 8b 0c 25 c0 d7 03 00 65 8b 15 a0 ed 6e 7e 81 e2 00 01 ff 00
RSP: 0018:ffffc90000007b98 EFLAGS: 00000046
RAX: ffffffff8993b4e4 RBX: 0000000000000001 RCX: ffffffff8993b4b1
RDX: ffff88802702bc00 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffffc90000007c80 R08: ffffffff8993b4da R09: 1ffff1100c7ff82b
R10: dffffc0000000000 R11: ffffed100c7ff82c R12: ffff888063ffc000
R13: dffffc0000000000 R14: 1ffff92000000f78 R15: ffff888063ffc300
FS:  000055555fc3a500(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c2fb179 CR3: 00000000675ce000 CR4: 0000000000350ef0
Call Trace:
 <NMI>
 </NMI>
 <IRQ>
 __netif_schedule+0xc4/0x310 net/core/dev.c:3137
 advance_sched+0xaa9/0xca0 net/sched/sch_taprio.c:986
 __run_hrtimer kernel/time/hrtimer.c:1691 [inline]
 __hrtimer_run_queues+0x59d/0xd50 kernel/time/hrtimer.c:1755
 hrtimer_interrupt+0x396/0x990 kernel/time/hrtimer.c:1817
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1038 [inline]
 __sysvec_apic_timer_interrupt+0x112/0x420 arch/x86/kernel/apic/apic.c:1055
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [inline]
 sysvec_apic_timer_interrupt+0xa1/0xc0 arch/x86/kernel/apic/apic.c:1049
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:rcu_is_watching_curr_cpu include/linux/context_tracking.h:128 [inline]
RIP: 0010:rcu_is_watching+0x17/0xb0 kernel/rcu/tree.c:737
Code: 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 41 57 41 56 53 65 ff 05 58 00 89 7e e8 fb 1d 4d 0a 89 c3 <83> f8 08 73 7a 49 bf 00 00 00 00 00 fc ff df 4c 8d 34 dd 50 0a 32
RSP: 0018:ffffc9000462eaf0 EFLAGS: 00000282
RAX: 0000000000000000 RBX: 0000000000000000 RCX: dffffc0000000000
RDX: ffff88802702bc00 RSI: ffffffff8c610cc0 RDI: ffffffff8c610c80
RBP: 0000000000000001 R08: ffffffff8100b54d R09: ffffc9000462ec50
R10: dffffc0000000000 R11: ffffffff8180a270 R12: ffff88802702bc00
R13: ffffffff8180a270 R14: dffffc0000000000 R15: 1ffff920008c5d75
 kernel_text_address+0x82/0xe0 kernel/extable.c:113
 __kernel_text_address+0xd/0x40 kernel/extable.c:79
 unwind_get_return_address+0x4d/0x90 arch/x86/kernel/unwind_orc.c:369
 arch_stack_walk+0xfd/0x150 arch/x86/kernel/stacktrace.c:26
 stack_trace_save+0x118/0x1d0 kernel/stacktrace.c:122
 ref_tracker_alloc+0x188/0x490 lib/ref_tracker.c:209
 __netdev_tracker_alloc include/linux/netdevice.h:4062 [inline]
 netdev_hold include/linux/netdevice.h:4091 [inline]
 rx_queue_add_kobject net/core/net-sysfs.c:1106 [inline]
 net_rx_queue_update_kobjects+0x16b/0x5b0 net/core/net-sysfs.c:1164
 register_queue_kobjects net/core/net-sysfs.c:1898 [inline]
 netdev_register_kobject+0x224/0x310 net/core/net-sysfs.c:2143
 register_netdevice+0x12c5/0x1b00 net/core/dev.c:10495
 veth_newlink+0x62b/0xce0 drivers/net/veth.c:1830
 rtnl_newlink_create net/core/rtnetlink.c:3539 [inline]
 __rtnl_newlink net/core/rtnetlink.c:3759 [inline]
 rtnl_newlink+0x1593/0x20a0 net/core/rtnetlink.c:3772
 rtnetlink_rcv_msg+0x741/0xcf0 net/core/rtnetlink.c:6675
 netlink_rcv_skb+0x1e5/0x430 net/netlink/af_netlink.c:2536
 netlink_unicast_kernel net/netlink/af_netlink.c:1316 [inline]
 netlink_unicast+0x7f8/0x990 net/netlink/af_netlink.c:1342
 netlink_sendmsg+0x8e4/0xcb0 net/netlink/af_netlink.c:1886
 sock_sendmsg_nosec net/socket.c:729 [inline]
 __sock_sendmsg+0x223/0x270 net/socket.c:744
 __sys_sendto+0x39b/0x4f0 net/socket.c:2214
 __do_sys_sendto net/socket.c:2226 [inline]
 __se_sys_sendto net/socket.c:2222 [inline]
 __x64_sys_sendto+0xde/0x100 net/socket.c:2222
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fbb2e9805ac
Code: 2a 5a 02 00 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 70 5a 02 00 48 8b
RSP: 002b:00007ffdfca29610 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
RAX: ffffffffffffffda RBX: 00007fbb2f664620 RCX: 00007fbb2e9805ac
RDX: 000000000000006c RSI: 00007fbb2f664670 RDI: 0000000000000003
RBP: 0000000000000000 R08: 00007ffdfca29664 R09: 000000000000000c
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003
R13: 0000000000000000 R14: 00007fbb2f664670 R15: 0000000000000000
 </TASK>