ieee802154 phy1 wpan1: encryption failed: -22
cgroup: fork rejected by pids controller in /system.slice/ssh.service
ieee802154 phy0 wpan0: encryption failed: -22
ieee802154 phy1 wpan1: encryption failed: -22
rcu: INFO: rcu_sched detected stalls on CPUs/tasks:
rcu: 	1-...!: (10502 ticks this GP) idle=136/1/0x4000000000000002 softirq=31092/31092 fqs=0 
rcu: 	(detected by 0, t=10502 jiffies, g=161, q=13)
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 PID: 20833 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__sanitizer_cov_trace_const_cmp1+0x4/0x20 kernel/kcov.c:174
Code: 00 00 00 0f 1f 00 48 8b 0c 24 48 89 f2 48 89 fe bf 06 00 00 00 e9 2c ff ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 90 48 8b 0c 24 <40> 0f b6 d6 40 0f b6 f7 bf 01 00 00 00 e9 0a ff ff ff 66 2e 0f 1f
RSP: 0018:ffff8880ba107a38 EFLAGS: 00000046
RAX: 0000000000000001 RBX: 1ffff11017420f48 RCX: ffffffff817986e2
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: 0000000000000001 R08: 0000000000000000 R09: ffffed101742455a
R10: ffff8880ba122ad3 R11: ffffffff8c66505b R12: ffff888017b38e80
R13: ffff8880ba107bc0 R14: ffff88804aa67978 R15: 0000000000000000
FS:  00007fd09587f700(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd09587f6bc CR3: 0000000047f41000 CR4: 00000000003406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 rcu_read_lock include/linux/rcupdate.h:628 [inline]
 __perf_event_output kernel/events/core.c:6614 [inline]
 perf_event_output_forward+0x232/0x270 kernel/events/core.c:6634
 __perf_event_overflow+0x13c/0x370 kernel/events/core.c:7907
 perf_swevent_hrtimer+0x272/0x3e0 kernel/events/core.c:9261
 __run_hrtimer kernel/time/hrtimer.c:1465 [inline]
 __hrtimer_run_queues+0x3f6/0xe60 kernel/time/hrtimer.c:1527
 hrtimer_interrupt+0x326/0x9e0 kernel/time/hrtimer.c:1585
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1071 [inline]
 smp_apic_timer_interrupt+0x10c/0x550 arch/x86/kernel/apic/apic.c:1096
 apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:894
 </IRQ>
RIP: 0010:__read_once_size include/linux/compiler.h:263 [inline]
RIP: 0010:compound_head include/linux/page-flags.h:142 [inline]
RIP: 0010:get_page include/linux/mm.h:931 [inline]
RIP: 0010:copy_one_pte mm/memory.c:1052 [inline]
RIP: 0010:copy_pte_range mm/memory.c:1114 [inline]
RIP: 0010:copy_pmd_range mm/memory.c:1165 [inline]
RIP: 0010:copy_pud_range mm/memory.c:1199 [inline]
RIP: 0010:copy_p4d_range mm/memory.c:1221 [inline]
RIP: 0010:copy_page_range+0x1012/0x2ff0 mm/memory.c:1283
Code: d0 00 00 00 e8 af 0f ff ff 48 85 c0 49 89 c6 0f 84 69 06 00 00 e8 de 12 d6 ff 4d 8d 7e 08 4c 89 f8 48 c1 e8 03 42 80 3c 28 00 <0f> 85 a1 19 00 00 49 8b 46 08 31 ff 4c 89 f5 49 89 c4 48 89 84 24
RSP: 0018:ffff88804aa67a28 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13
RAX: 1ffffd40004b6a21 RBX: 0000000000000008 RCX: ffffffff818b840c
RDX: 0000000000000000 RSI: ffffffff818c7292 RDI: 0000000000000006
RBP: 8000000096d44007 R08: 0000000000000001 R09: 000000000023ffff
R10: 0000000000000006 R11: 0000000048102452 R12: 8000000000000007
R13: dffffc0000000000 R14: ffffea00025b5100 R15: ffffea00025b5108
 dup_mmap kernel/fork.c:549 [inline]
 dup_mm kernel/fork.c:1285 [inline]
 copy_mm kernel/fork.c:1341 [inline]
 copy_process.part.0+0x5b22/0x8260 kernel/fork.c:1913
 copy_process kernel/fork.c:1710 [inline]
 _do_fork+0x22f/0xf30 kernel/fork.c:2219
 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x7fd096faee99
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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fd09587f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000039
RAX: ffffffffffffffda RBX: 00007fd0970c2370 RCX: 00007fd096faee99
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00007fd097008ff1 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffeed1dacaf R14: 00007fd09587f300 R15: 0000000000022000
rcu: rcu_sched kthread starved for 10502 jiffies! g161 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1
rcu: RCU grace-period kthread stack dump:
rcu_sched       I29728    11      2 0x80000000
Call Trace:
 context_switch kernel/sched/core.c:2828 [inline]
 __schedule+0x887/0x2040 kernel/sched/core.c:3517
 schedule+0x8d/0x1b0 kernel/sched/core.c:3561
 schedule_timeout+0x4cf/0xfe0 kernel/time/timer.c:1818
 rcu_gp_kthread+0xdad/0x21c0 kernel/rcu/tree.c:2202
 kthread+0x33f/0x460 kernel/kthread.c:259
 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:415
----------------
Code disassembly (best guess), 1 bytes skipped:
   0:	00 00                	add    %al,(%rax)
   2:	0f 1f 00             	nopl   (%rax)
   5:	48 8b 0c 24          	mov    (%rsp),%rcx
   9:	48 89 f2             	mov    %rsi,%rdx
   c:	48 89 fe             	mov    %rdi,%rsi
   f:	bf 06 00 00 00       	mov    $0x6,%edi
  14:	e9 2c ff ff ff       	jmpq   0xffffff45
  19:	66 66 2e 0f 1f 84 00 	data16 nopw %cs:0x0(%rax,%rax,1)
  20:	00 00 00 00
  24:	90                   	nop
  25:	48 8b 0c 24          	mov    (%rsp),%rcx
* 29:	40 0f b6 d6          	movzbl %sil,%edx <-- trapping instruction
  2d:	40 0f b6 f7          	movzbl %dil,%esi
  31:	bf 01 00 00 00       	mov    $0x1,%edi
  36:	e9 0a ff ff ff       	jmpq   0xffffff45
  3b:	66                   	data16
  3c:	2e                   	cs
  3d:	0f                   	.byte 0xf
  3e:	1f                   	(bad)