hrtimer: interrupt took 302059995 ns
rcu: INFO: rcu_preempt self-detected stall on CPU
rcu: 	0-...!: (1 ticks this GP) idle=60c4/1/0x4000000000000000 softirq=51144/51144 fqs=0
rcu: 	(t=18011 jiffies g=34913 q=313 ncpus=1)
rcu: rcu_preempt kthread timer wakeup didn't happen for 18010 jiffies! g34913 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
rcu: 	Possible timer handling issue on cpu=0 timer-softirq=11672
rcu: rcu_preempt kthread starved for 18011 jiffies! g34913 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0
rcu: 	Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
rcu: RCU grace-period kthread stack dump:
task:rcu_preempt     state:I stack:27400 pid:16    tgid:16    ppid:2      task_flags:0x208040 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5401 [inline]
 __schedule+0x16f5/0x4d00 kernel/sched/core.c:6790
 __schedule_loop kernel/sched/core.c:6868 [inline]
 schedule+0x165/0x360 kernel/sched/core.c:6883
 schedule_timeout+0x12b/0x270 kernel/time/sleep_timeout.c:99
 rcu_gp_fqs_loop+0x301/0x1540 kernel/rcu/tree.c:2054
 rcu_gp_kthread+0x99/0x390 kernel/rcu/tree.c:2256
 kthread+0x70e/0x8a0 kernel/kthread.c:464
 ret_from_fork+0x3f9/0x770 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>
CPU: 0 UID: 0 PID: 5643 Comm: syz-execprog Not tainted 6.16.0-rc5-syzkaller-g8c2e52ebbe88 #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0033:0x4365ea
Code: 0f bc cc 49 0f 44 c9 48 d3 ee 48 0f bc ce 49 0f 44 c9 48 d3 ee 48 8d 7e 01 49 01 c8 0f 1f 40 00 48 85 fe 75 a8 e9 65 ff ff ff <48> 29 ce 48 d1 e1 4c 89 df 48 85 f6 76 bb 48 39 f1 73 9b 49 89 fb
RSP: 002b:000000c00466fde0 EFLAGS: 00000206
RAX: 00007f7810900780 RBX: 0000000000000000 RCX: 0000000000000002
RDX: 0000000000000002 RSI: 0000000000000005 RDI: 001fffffffffffd0
RBP: 000000c00466fe98 R08: 0000000000000007 R09: 0000000000000040
R10: 0000000000000000 R11: 001fffffffffffcf R12: c00000000001e1f0
R13: 0000000002edbfe0 R14: 000000c001054a80 R15: 0000000000000003
FS:  000000c004638098 GS:  0000000000000000