rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 0-...D } 2682 jiffies s: 50581 root: 0x1/.
rcu: blocking rcu_node structures (internal RCU debug):
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 32346 Comm: syz-executor.1 Not tainted 6.0.0-rc3-next-20220901-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
RIP: 0010:trace_lock_acquire include/trace/events/lock.h:24 [inline]
RIP: 0010:lock_acquire+0xc5/0x570 kernel/locking/lockdep.c:5637
Code: 08 00 00 00 48 89 d0 48 89 54 24 08 48 c1 e8 06 48 8d 3c c5 50 ec de 8d e8 a8 40 69 00 48 8b 54 24 08 48 0f a3 15 8b 40 7f 0c <0f> 82 83 03 00 00 48 c7 c0 0c 20 df 8d 48 ba 00 00 00 00 00 fc ff
RSP: 0018:ffffc90000007cd0 EFLAGS: 00000047
RAX: 0000000000000001 RBX: 1ffff92000000f9c RCX: ffffffff815fabb8
RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff8ddeec50
RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffff8ddeec57
R10: fffffbfff1bbdd8a R11: 000000000008c07c R12: 0000000000000000
R13: 0000000000000000 R14: ffff88807b456b00 R15: 0000000000000000
FS:  00007f89ae636700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000008437b000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 __raw_spin_lock include/linux/spinlock_api_smp.h:133 [inline]
 _raw_spin_lock+0x2a/0x40 kernel/locking/spinlock.c:154
 spin_lock include/linux/spinlock.h:349 [inline]
 advance_sched+0x53/0x9a0 net/sched/sch_taprio.c:716
 __run_hrtimer kernel/time/hrtimer.c:1685 [inline]
 __hrtimer_run_queues+0x5fa/0xe40 kernel/time/hrtimer.c:1749
 hrtimer_interrupt+0x31c/0x790 kernel/time/hrtimer.c:1811
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1095 [inline]
 __sysvec_apic_timer_interrupt+0x146/0x530 arch/x86/kernel/apic/apic.c:1112
 sysvec_apic_timer_interrupt+0x8e/0xc0 arch/x86/kernel/apic/apic.c:1106
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:649
RIP: 0010:write_comp_data+0x3c/0x90 kernel/kcov.c:229
Code: 01 00 00 49 89 f8 65 48 8b 14 25 80 6f 02 00 a9 00 01 ff 00 74 0e 85 f6 74 59 8b 82 94 15 00 00 85 c0 74 4f 8b 82 70 15 00 00 <83> f8 03 75 44 48 8b 82 78 15 00 00 8b 92 74 15 00 00 48 8b 38 48
RSP: 0018:ffffc90011a0ee38 EFLAGS: 00000246
RAX: 0000000000000000 RBX: dffffc0000000000 RCX: ffffffff8428b1e3
RDX: ffff88803af557c0 RSI: 0000000000000000 RDI: 0000000000000005
RBP: 0000000000000018 R08: 0000000000000005 R09: 000000000000002f
R10: 0000000000000018 R11: 0000000000000001 R12: ffffc90011a0f08c
R13: ffff88803af02006 R14: 0000000000000010 R15: ffffc90011a0ef40
 vsnprintf+0xcf3/0x14f0 lib/vsprintf.c:2855
 snprintf+0xbb/0xf0 lib/vsprintf.c:2930
 __dev_alloc_name net/core/dev.c:1073 [inline]
 dev_alloc_name_ns+0x3d5/0x650 net/core/dev.c:1101
 dev_get_valid_name.part.0+0x38/0x120 net/core/dev.c:1136
 dev_get_valid_name net/core/dev.c:1132 [inline]
 register_netdevice+0x425/0x1680 net/core/dev.c:9989
 veth_newlink+0x4d6/0x9a0 drivers/net/veth.c:1795
 rtnl_newlink_create net/core/rtnetlink.c:3363 [inline]
 __rtnl_newlink+0x1087/0x17e0 net/core/rtnetlink.c:3580
 rtnl_newlink+0x64/0xa0 net/core/rtnetlink.c:3593
 rtnetlink_rcv_msg+0x43a/0xca0 net/core/rtnetlink.c:6090
 netlink_rcv_skb+0x153/0x420 net/netlink/af_netlink.c:2538
 netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline]
 netlink_unicast+0x543/0x7f0 net/netlink/af_netlink.c:1345
 netlink_sendmsg+0x917/0xe10 net/netlink/af_netlink.c:1921
 sock_sendmsg_nosec net/socket.c:714 [inline]
 sock_sendmsg+0xcf/0x120 net/socket.c:734
 ____sys_sendmsg+0x6eb/0x810 net/socket.c:2482
 ___sys_sendmsg+0x110/0x1b0 net/socket.c:2536
 __sys_sendmsg+0xf3/0x1c0 net/socket.c:2565
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f89ad489279
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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f89ae636168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f89ad59bf80 RCX: 00007f89ad489279
RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003
RBP: 00007f89ad4e32e9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffd84e07c6f R14: 00007f89ae636300 R15: 0000000000022000
 </TASK>