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INFO: rcu detected stall in input_repeat_key (3)

Status: upstream: reported syz repro on 2025/01/18 22:45
Bug presence: origin:upstream
[Documentation on labels]
Reported-by: syzbot+65dae912777988f07d9e@syzkaller.appspotmail.com
First crash: 17d, last: 17d
▶ ▼ Bug presence (1)
Date Name Commit Repro Result
2025/01/19 upstream (ToT) fda5e3f28400 C [report] INFO: rcu detected stall in corrupted
▶ ▼ Similar bugs (8)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-5.15 INFO: rcu detected stall in input_repeat_key (2) 1 355d 355d 0/3 auto-obsoleted due to no activity on 2024/05/26 09:32
linux-5.15 INFO: rcu detected stall in input_repeat_key 1 524d 524d 0/3 auto-obsoleted due to no activity on 2023/12/08 21:05
upstream INFO: rcu detected stall in input_repeat_key input C error 610 1050d 1674d 0/28 auto-obsoleted due to no activity on 2024/07/04 22:59
android-6-1 BUG: soft lockup in input_repeat_key origin:upstream missing-backport C error inconclusive 3 78d 507d 0/2 upstream: reported C repro on 2023/09/17 04:10
android-5-15 BUG: soft lockup in input_repeat_key (2) origin:upstream missing-backport C error 5 35d 469d 0/2 upstream: reported C repro on 2023/10/24 17:13
android-54 BUG: soft lockup in input_repeat_key C 2 103d 540d 0/2 upstream: reported C repro on 2023/08/14 18:24
android-5-15 BUG: soft lockup in input_repeat_key 1 806d 806d 0/2 auto-obsoleted due to no activity on 2023/02/25 12:27
android-5-10 BUG: soft lockup in input_repeat_key C error 3 31d 469d 0/2 upstream: reported C repro on 2023/10/24 15:54
▶ ▼ Last patch testing requests (1)
Created Duration User Patch Repo Result
2025/02/02 12:22 15m retest repro linux-5.15.y report log

Sample crash report:
Total swap = 124996kB
2097051 pages RAM
0 pages HighMem/MovableOnly
413693 pages reserved
0 pages cma reserved
rcu: INFO: rcu_preempt self-detected stall on CPU
rcu: 	1-...!: (146 ticks this GP) idle=61f/1/0x4000000000000000 softirq=13635/13635 fqs=0 
	(t=10505 jiffies g=14385 q=755)
rcu: rcu_preempt kthread starved for 10505 jiffies! g14385 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
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:R
  running task     stack:26816 pid:   15 ppid:     2 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5027 [inline]
 __schedule+0x12c4/0x45b0 kernel/sched/core.c:6373
 schedule+0x11b/0x1f0 kernel/sched/core.c:6456
 schedule_timeout+0x1b9/0x300 kernel/time/timer.c:1914
 rcu_gp_fqs_loop+0x2bf/0x1080 kernel/rcu/tree.c:1972
 rcu_gp_kthread+0xa4/0x360 kernel/rcu/tree.c:2145
 kthread+0x3f6/0x4f0 kernel/kthread.c:334
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287
 </TASK>
rcu: Stack dump where RCU GP kthread last ran:
NMI backtrace for cpu 1
CPU: 1 PID: 4254 Comm: kworker/1:4 Not tainted 5.15.176-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Workqueue: events console_callback

Call Trace:
 <IRQ>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x1e3/0x2d0 lib/dump_stack.c:106
 nmi_cpu_backtrace+0x46a/0x4a0 lib/nmi_backtrace.c:111
 nmi_trigger_cpumask_backtrace+0x181/0x2a0 lib/nmi_backtrace.c:62
 trigger_single_cpu_backtrace include/linux/nmi.h:166 [inline]
 rcu_check_gp_kthread_starvation+0x1d2/0x240 kernel/rcu/tree_stall.h:487
 print_cpu_stall+0x31b/0x600 kernel/rcu/tree_stall.h:631
 check_cpu_stall kernel/rcu/tree_stall.h:727 [inline]
 rcu_pending kernel/rcu/tree.c:3932 [inline]
 rcu_sched_clock_irq+0x8d9/0x1150 kernel/rcu/tree.c:2619
 update_process_times+0x196/0x200 kernel/time/timer.c:1818
 tick_sched_handle kernel/time/tick-sched.c:254 [inline]
 tick_sched_timer+0x386/0x550 kernel/time/tick-sched.c:1473
 __run_hrtimer kernel/time/hrtimer.c:1688 [inline]
 __hrtimer_run_queues+0x55b/0xcf0 kernel/time/hrtimer.c:1752
 hrtimer_interrupt+0x392/0x980 kernel/time/hrtimer.c:1814
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1097 [inline]
 __sysvec_apic_timer_interrupt+0x13b/0x4b0 arch/x86/kernel/apic/apic.c:1114
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1108 [inline]
 sysvec_apic_timer_interrupt+0x4d/0xc0 arch/x86/kernel/apic/apic.c:1108
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:676
RIP: 0010:__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:161 [inline]
RIP: 0010:_raw_spin_unlock_irqrestore+0xd4/0x130 kernel/locking/spinlock.c:194
Code: 9c 8f 44 24 20 42 80 3c 23 00 74 08 4c 89 f7 e8 62 af 81 f7 f6 44 24 21 02 75 4e 41 f7 c7 00 02 00 00 74 01 fb bf 01 00 00 00 <e8> e7 ce 0e f7 65 8b 05 f8 b1 b9 75 85 c0 74 3f 48 c7 04 24 0e 36
RSP: 0018:ffffc90000dd0a40 EFLAGS: 00000206

RAX: 0fa0d10d6cc8f600 RBX: 1ffff920001ba14c RCX: ffffffff81633db8
RDX: dffffc0000000000 RSI: ffffffff8aab2b80 RDI: 0000000000000001
RBP: ffffc90000dd0ad0 R08: dffffc0000000000 R09: fffffbfff2131446
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: 1ffff920001ba148 R14: ffffc90000dd0a60 R15: 0000000000000246
 spin_unlock_irqrestore include/linux/spinlock.h:418 [inline]
 input_repeat_key+0x358/0x480 drivers/input/input.c:212
 call_timer_fn+0x16d/0x560 kernel/time/timer.c:1451
 expire_timers kernel/time/timer.c:1496 [inline]
 __run_timers+0x67c/0x890 kernel/time/timer.c:1767
 run_timer_softirq+0x63/0xf0 kernel/time/timer.c:1780
 handle_softirqs+0x3a7/0x930 kernel/softirq.c:558
 __do_softirq kernel/softirq.c:592 [inline]
 invoke_softirq kernel/softirq.c:432 [inline]
 __irq_exit_rcu+0x157/0x240 kernel/softirq.c:641
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:653
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1108 [inline]
 sysvec_apic_timer_interrupt+0xa0/0xc0 arch/x86/kernel/apic/apic.c:1108
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:676
RIP: 0010:preempt_schedule_irq+0xf2/0x1c0 kernel/sched/core.c:6777
Code: 89 f5 49 c1 ed 03 eb 0d 48 f7 03 08 00 00 00 0f 84 97 00 00 00 bf 01 00 00 00 e8 f9 04 10 f7 e8 04 7d 3f f7 fb bf 01 00 00 00 <e8> a9 b3 ff ff 43 80 7c 3d 00 00 74 08 4c 89 f7 e8 39 e7 82 f7 48
RSP: 0018:ffffc90002f5f7a0 EFLAGS: 00000286

RAX: 0fa0d10d6cc8f600 RBX: 1ffff920005ebefc RCX: ffffffff81633db8
RDX: dffffc0000000000 RSI: ffffffff8aab2b80 RDI: 0000000000000001
RBP: ffffc90002f5f860 R08: dffffc0000000000 R09: fffffbfff2131446
R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff920005ebef4
R13: 1ffff920005ebef8 R14: ffffc90002f5f7c0 R15: dffffc0000000000
 irqentry_exit+0x53/0x80 kernel/entry/common.c:432
 asm_sysvec_reschedule_ipi+0x16/0x20 arch/x86/include/asm/idtentry.h:681
RIP: 0010:console_unlock+0xe53/0x12b0 kernel/printk/printk.c:2749
Code: 00 48 83 7c 24 18 00 75 19 e8 39 07 1a 00 eb 18 e8 32 07 1a 00 e8 ad a1 d8 08 48 83 7c 24 18 00 74 e7 e8 20 07 1a 00 fb 31 ff <44> 89 f6 e8 75 0a 1a 00 31 db 45 85 f6 0f 95 c0 89 c1 0a 4c 24 17
RSP: 0018:ffffc90002f5f920 EFLAGS: 00000246

RAX: ffffffff81667dc0 RBX: 0000000000000000 RCX: ffff88802cc6bb80
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90002f5fbb0 R08: ffffffff81667d8b R09: fffffbfff2131446
R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffffffff1a8e4ca
R13: ffffffff8d472688 R14: 0000000000000001 R15: dffffc0000000000
 console_callback+0x395/0x450 drivers/tty/vt/vt.c:3010
 process_one_work+0x8a1/0x10c0 kernel/workqueue.c:2310
 worker_thread+0xaca/0x1280 kernel/workqueue.c:2457
 kthread+0x3f6/0x4f0 kernel/kthread.c:334
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287
 </TASK>
NMI backtrace for cpu 1
CPU: 1 PID: 4254 Comm: kworker/1:4 Not tainted 5.15.176-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Workqueue: events console_callback

Call Trace:
 <IRQ>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x1e3/0x2d0 lib/dump_stack.c:106
 nmi_cpu_backtrace+0x46a/0x4a0 lib/nmi_backtrace.c:111
 nmi_trigger_cpumask_backtrace+0x181/0x2a0 lib/nmi_backtrace.c:62
 trigger_single_cpu_backtrace include/linux/nmi.h:166 [inline]
 rcu_dump_cpu_stacks+0x223/0x390 kernel/rcu/tree_stall.h:349
 print_cpu_stall+0x320/0x600 kernel/rcu/tree_stall.h:633
 check_cpu_stall kernel/rcu/tree_stall.h:727 [inline]
 rcu_pending kernel/rcu/tree.c:3932 [inline]
 rcu_sched_clock_irq+0x8d9/0x1150 kernel/rcu/tree.c:2619
 update_process_times+0x196/0x200 kernel/time/timer.c:1818
 tick_sched_handle kernel/time/tick-sched.c:254 [inline]
 tick_sched_timer+0x386/0x550 kernel/time/tick-sched.c:1473
 __run_hrtimer kernel/time/hrtimer.c:1688 [inline]
 __hrtimer_run_queues+0x55b/0xcf0 kernel/time/hrtimer.c:1752
 hrtimer_interrupt+0x392/0x980 kernel/time/hrtimer.c:1814
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1097 [inline]
 __sysvec_apic_timer_interrupt+0x13b/0x4b0 arch/x86/kernel/apic/apic.c:1114
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1108 [inline]
 sysvec_apic_timer_interrupt+0x4d/0xc0 arch/x86/kernel/apic/apic.c:1108
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:676
RIP: 0010:__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:161 [inline]
RIP: 0010:_raw_spin_unlock_irqrestore+0xd4/0x130 kernel/locking/spinlock.c:194
Code: 9c 8f 44 24 20 42 80 3c 23 00 74 08 4c 89 f7 e8 62 af 81 f7 f6 44 24 21 02 75 4e 41 f7 c7 00 02 00 00 74 01 fb bf 01 00 00 00 <e8> e7 ce 0e f7 65 8b 05 f8 b1 b9 75 85 c0 74 3f 48 c7 04 24 0e 36
RSP: 0018:ffffc90000dd0a40 EFLAGS: 00000206

RAX: 0fa0d10d6cc8f600 RBX: 1ffff920001ba14c RCX: ffffffff81633db8
RDX: dffffc0000000000 RSI: ffffffff8aab2b80 RDI: 0000000000000001
RBP: ffffc90000dd0ad0 R08: dffffc0000000000 R09: fffffbfff2131446
R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
R13: 1ffff920001ba148 R14: ffffc90000dd0a60 R15: 0000000000000246
 spin_unlock_irqrestore include/linux/spinlock.h:418 [inline]
 input_repeat_key+0x358/0x480 drivers/input/input.c:212
 call_timer_fn+0x16d/0x560 kernel/time/timer.c:1451
 expire_timers kernel/time/timer.c:1496 [inline]
 __run_timers+0x67c/0x890 kernel/time/timer.c:1767
 run_timer_softirq+0x63/0xf0 kernel/time/timer.c:1780
 handle_softirqs+0x3a7/0x930 kernel/softirq.c:558
 __do_softirq kernel/softirq.c:592 [inline]
 invoke_softirq kernel/softirq.c:432 [inline]
 __irq_exit_rcu+0x157/0x240 kernel/softirq.c:641
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:653
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1108 [inline]
 sysvec_apic_timer_interrupt+0xa0/0xc0 arch/x86/kernel/apic/apic.c:1108
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:676
RIP: 0010:preempt_schedule_irq+0xf2/0x1c0 kernel/sched/core.c:6777
Code: 89 f5 49 c1 ed 03 eb 0d 48 f7 03 08 00 00 00 0f 84 97 00 00 00 bf 01 00 00 00 e8 f9 04 10 f7 e8 04 7d 3f f7 fb bf 01 00 00 00 <e8> a9 b3 ff ff 43 80 7c 3d 00 00 74 08 4c 89 f7 e8 39 e7 82 f7 48
RSP: 0018:ffffc90002f5f7a0 EFLAGS: 00000286

RAX: 0fa0d10d6cc8f600 RBX: 1ffff920005ebefc RCX: ffffffff81633db8
RDX: dffffc0000000000 RSI: ffffffff8aab2b80 RDI: 0000000000000001
RBP: ffffc90002f5f860 R08: dffffc0000000000 R09: fffffbfff2131446
R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff920005ebef4
R13: 1ffff920005ebef8 R14: ffffc90002f5f7c0 R15: dffffc0000000000
 irqentry_exit+0x53/0x80 kernel/entry/common.c:432
 asm_sysvec_reschedule_ipi+0x16/0x20 arch/x86/include/asm/idtentry.h:681
RIP: 0010:console_unlock+0xe53/0x12b0 kernel/printk/printk.c:2749
Code: 00 48 83 7c 24 18 00 75 19 e8 39 07 1a 00 eb 18 e8 32 07 1a 00 e8 ad a1 d8 08 48 83 7c 24 18 00 74 e7 e8 20 07 1a 00 fb 31 ff <44> 89 f6 e8 75 0a 1a 00 31 db 45 85 f6 0f 95 c0 89 c1 0a 4c 24 17
RSP: 0018:ffffc90002f5f920 EFLAGS: 00000246

RAX: ffffffff81667dc0 RBX: 0000000000000000 RCX: ffff88802cc6bb80
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90002f5fbb0 R08: ffffffff81667d8b R09: fffffbfff2131446
R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffffffff1a8e4ca
R13: ffffffff8d472688 R14: 0000000000000001 R15: dffffc0000000000
 console_callback+0x395/0x450 drivers/tty/vt/vt.c:3010
 process_one_work+0x8a1/0x10c0 kernel/workqueue.c:2310
 worker_thread+0xaca/0x1280 kernel/workqueue.c:2457
 kthread+0x3f6/0x4f0 kernel/kthread.c:334
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287
 </TASK>
Mem-Info:
active_anon:423 inactive_anon:39364 isolated_anon:0
 active_file:3596 inactive_file:51206 isolated_file:0
 unevictable:768 dirty:19 writeback:0
 slab_reclaimable:21824 slab_unreclaimable:100606
 mapped:13222 shmem:1771 pagetables:1087 bounce:0
 kernel_misc_reclaimable:0
 free:1371219 free_pcp:8533 free_cma:0
Node 0 active_anon:1684kB inactive_anon:156940kB active_file:14308kB inactive_file:204824kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:52888kB dirty:72kB writeback:0kB shmem:5024kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:12488kB pagetables:4348kB all_unreclaimable? no
Node 1 active_anon:8kB inactive_anon:516kB active_file:76kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:2060kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB all_unreclaimable? no
Node 0 DMA free:15360kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
lowmem_reserve[]: 0 2529 2531 2531 2531
Node 0 DMA32 free:1542412kB min:34696kB low:43368kB high:52040kB reserved_highatomic:0KB active_anon:1684kB inactive_anon:156940kB active_file:14308kB inactive_file:204824kB unevictable:1536kB writepending:72kB present:3129332kB managed:2596716kB mlocked:0kB bounce:0kB free_pcp:31940kB local_pcp:16500kB free_cma:0kB
lowmem_reserve[]: 0 0 1 1 1
Node 0 Normal free:20kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1684kB mlocked:0kB bounce:0kB free_pcp:24kB local_pcp:12kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 1 Normal free:3927084kB min:55184kB low:68980kB high:82776kB reserved_highatomic:0KB active_anon:8kB inactive_anon:516kB active_file:76kB inactive_file:0kB unevictable:1536kB writepending:4kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:2168kB local_pcp:0kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB
Node 0 DMA32: 305*4kB (UME) 37*8kB (UME) 126*16kB (UME) 16*32kB (E) 7*64kB (ME) 1*128kB (E) 3*256kB (U) 2*512kB (UE) 0*1024kB 2*2048kB (UE) 374*4096kB (M) = 1542412kB
Node 0 Normal: 3*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20kB
Node 1 Normal: 145*4kB (UME) 37*8kB (UME) 36*16kB (UME) 160*32kB (UME) 66*64kB (UME) 14*128kB (UE) 11*256kB (UME) 4*512kB (U) 0*1024kB 1*2048kB (M) 954*4096kB (M) = 3927084kB
Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
56575 total pagecache pages
0 pages in swap cache
Swap cache stats: add 0, delete 0, find 0/0
Free swap  = 124996kB
Total swap = 124996kB
2097051 pages RAM
0 pages HighMem/MovableOnly
413693 pages reserved
0 pages cma reserved
Mem-Info:
active_anon:423 inactive_anon:39364 isolated_anon:0
 active_file:3596 inactive_file:51206 isolated_file:0
 unevictable:768 dirty:19 writeback:0
 slab_reclaimable:21824 slab_unreclaimable:100606
 mapped:13222 shmem:1771 pagetables:1087 bounce:0
 kernel_misc_reclaimable:0
 free:1371219 free_pcp:8532 free_cma:0
Node 0 active_anon:1684kB inactive_anon:156940kB active_file:14308kB inactive_file:204824kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:52888kB dirty:72kB writeback:0kB shmem:5024kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:12488kB pagetables:4348kB all_unreclaimable? no
Node 1 active_anon:8kB inactive_anon:516kB active_file:76kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:2060kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB all_unreclaimable? no
Node 0 DMA free:15360kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
lowmem_reserve[]: 0 2529 2531 2531 2531
Node 0 DMA32 free:1542412kB min:34696kB low:43368kB high:52040kB reserved_highatomic:0KB active_anon:1684kB inactive_anon:156940kB active_file:14308kB inactive_file:204824kB unevictable:1536kB writepending:72kB present:3129332kB managed:2596716kB mlocked:0kB bounce:0kB free_pcp:31936kB local_pcp:16496kB free_cma:0kB
lowmem_reserve[]: 0 0 1 1 1
Node 0 Normal free:20kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1684kB mlocked:0kB bounce:0kB free_pcp:24kB local_pcp:12kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 1 Normal free:3927084kB min:55184kB low:68980kB high:82776kB reserved_highatomic:0KB active_anon:8kB inactive_anon:516kB active_file:76kB inactive_file:0kB unevictable:1536kB writepending:4kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:2168kB local_pcp:0kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB
Node 0 DMA32: 305*4kB (UME) 37*8kB (UME) 126*16kB (UME) 16*32kB (E) 7*64kB (ME) 1*128kB (E) 3*256kB (U) 2*512kB (UE) 0*1024kB 2*2048kB (UE) 374*4096kB (M) = 1542412kB
Node 0 Normal: 3*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20kB
Node 1 Normal: 145*4kB (UME) 37*8kB (UME) 36*16kB (UME) 160*32kB (UME) 66*64kB (UME) 14*128kB (UE) 11*256kB (UME) 4*512kB (U) 0*1024kB 1*2048kB (M) 954*4096kB (M) = 3927084kB
Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
56575 total pagecache pages
0 pages in swap cache
Swap cache stats: add 0, delete 0, find 0/0
Free swap  = 124996kB
Total swap = 124996kB
2097051 pages RAM
0 pages HighMem/MovableOnly
413693 pages reserved
0 pages cma reserved
Mem-Info:
active_anon:423 inactive_anon:39364 isolated_anon:0
 active_file:3596 inactive_file:51206 isolated_file:0
 unevictable:768 dirty:19 writeback:0
 slab_reclaimable:21824 slab_unreclaimable:100606
 mapped:13222 shmem:1771 pagetables:1087 bounce:0
 kernel_misc_reclaimable:0
 free:1371219 free_pcp:8532 free_cma:0
Node 0 active_anon:1684kB inactive_anon:156940kB active_file:14308kB inactive_file:204824kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:52888kB dirty:72kB writeback:0kB shmem:5024kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:12488kB pagetables:4348kB all_unreclaimable? no
Node 1 active_anon:8kB inactive_anon:516kB active_file:76kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:2060kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB all_unreclaimable? no
Node 0 DMA free:15360kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
lowmem_reserve[]: 0 2529 2531 2531 2531
Node 0 DMA32 free:1542412kB min:34696kB low:43368kB high:52040kB reserved_highatomic:0KB active_anon:1684kB inactive_anon:156940kB active_file:14308kB inactive_file:204824kB unevictable:1536kB writepending:72kB present:3129332kB managed:2596716kB mlocked:0kB bounce:0kB free_pcp:31936kB local_pcp:16496kB free_cma:0kB
lowmem_reserve[]: 0 0 1 1 1
Node 0 Normal free:20kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1684kB mlocked:0kB bounce:0kB free_pcp:24kB local_pcp:12kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 1 Normal free:3927084kB min:55184kB low:68980kB high:82776kB reserved_highatomic:0KB active_anon:8kB inactive_anon:516kB active_file:76kB inactive_file:0kB unevictable:1536kB writepending:4kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:2168kB local_pcp:0kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB
Node 0 DMA32: 305*4kB (UME) 37*8kB (UME) 126*16kB (UME) 16*32kB (E) 7*64kB (ME) 1*128kB (E) 3*256kB (U) 2*512kB (UE) 0*1024kB 2*2048kB (UE) 374*4096kB (M) = 1542412kB
Node 0 Normal: 3*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20kB
Node 1 Normal: 145*4kB (UME) 37*8kB (UME) 36*16kB (UME) 160*32kB (UME) 66*64kB (UME) 14*128kB (UE) 11*256kB (UME) 4*512kB (U) 0*1024kB 1*2048kB (M) 954*4096kB (M) = 3927084kB
Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
56575 total pagecache pages
0 pages in swap cache
Swap cache stats: add 0, delete 0, find 0/0
Free swap  = 124996kB
Total swap = 124996kB
2097051 pages RAM
0 pages HighMem/MovableOnly
413693 pages reserved
0 pages cma reserved
Mem-Info:
active_anon:423 inactive_anon:39364 isolated_anon:0
 active_file:3596 inactive_file:51206 isolated_file:0
 unevictable:768 dirty:19 writeback:0
 slab_reclaimable:21824 slab_unreclaimable:100606
 mapped:13222 shmem:1771 pagetables:1087 bounce:0
 kernel_misc_reclaimable:0
 free:1371219 free_pcp:8532 free_cma:0
Node 0 active_anon:1684kB inactive_anon:156940kB active_file:14308kB inactive_file:204824kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:52888kB dirty:72kB writeback:0kB shmem:5024kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:12488kB pagetables:4348kB all_unreclaimable? no
Node 1 active_anon:8kB inactive_anon:516kB active_file:76kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:2060kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB all_unreclaimable? no
Node 0 DMA free:15360kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
lowmem_reserve[]: 0 2529 2531 2531 2531
Node 0 DMA32 free:1542412kB min:34696kB low:43368kB high:52040kB reserved_highatomic:0KB active_anon:1684kB inactive_anon:156940kB active_file:14308kB inactive_file:204824kB unevictable:1536kB writepending:72kB present:3129332kB managed:2596716kB mlocked:0kB bounce:0kB free_pcp:31936kB local_pcp:16496kB free_cma:0kB
lowmem_reserve[]: 0 0 1 1 1
Node 0 Normal free:20kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1684kB mlocked:0kB bounce:0kB free_pcp:24kB local_pcp:12kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 1 Normal free:3927084kB min:55184kB low:68980kB high:82776kB reserved_highatomic:0KB active_anon:8kB inactive_anon:516kB active_file:76kB inactive_file:0kB unevictable:1536kB writepending:4kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:2168kB local_pcp:0kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB
Node 0 DMA32: 305*4kB (UME) 37*8kB (UME) 126*16kB (UME) 16*32kB (E) 7*64kB (ME) 1*128kB (E) 3*256kB (U) 2*512kB (UE) 0*1024kB 2*2048kB (UE) 374*4096kB (M) = 1542412kB
Node 0 Normal: 3*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20kB
Node 1 Normal: 145*4kB (UME) 37*8kB (UME) 36*16kB (UME) 160*32kB (UME) 66*64kB (UME) 14*128kB (UE) 11*256kB (UME) 4*512kB (U) 0*1024kB 1*2048kB (M) 954*4096kB (M) = 3927084kB
Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
56575 total pagecache pages
0 pages in swap cache
Swap cache stats: add 0, delete 0, find 0/0
Free swap  = 124996kB
Total swap = 124996kB
2097051 pages RAM
0 pages HighMem/MovableOnly
413693 pages reserved
0 pages cma reserved
Mem-Info:
active_anon:423 inactive_anon:39364 isolated_anon:0
 active_file:3596 inactive_file:51206 isolated_file:0
 unevictable:768 dirty:19 writeback:0
 slab_reclaimable:21824 slab_unreclaimable:100606
 mapped:13222 shmem:1771 pagetables:1087 bounce:0
 kernel_misc_reclaimable:0
 free:1371219 free_pcp:8532 free_cma:0
Node 0 active_anon:1684kB inactive_anon:156940kB active_file:14308kB inactive_file:204824kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:52888kB dirty:72kB writeback:0kB shmem:5024kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:12488kB pagetables:4348kB all_unreclaimable? no
Node 1 active_anon:8kB inactive_anon:516kB active_file:76kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:2060kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB all_unreclaimable? no
Node 0 DMA free:15360kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
lowmem_reserve[]: 0 2529 2531 2531 2531
Node 0 DMA32 free:1542412kB min:34696kB low:43368kB high:52040kB reserved_highatomic:0KB active_anon:1684kB inactive_anon:156940kB active_file:14308kB inactive_file:204824kB unevictable:1536kB writepending:72kB present:3129332kB managed:2596716kB mlocked:0kB bounce:0kB free_pcp:31936kB local_pcp:16496kB free_cma:0kB
lowmem_reserve[]: 0 0 1 1 1
Node 0 Normal free:20kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1684kB mlocked:0kB bounce:0kB free_pcp:24kB local_pcp:12kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 1 Normal free:3927084kB min:55184kB low:68980kB high:82776kB reserved_highatomic:0KB active_anon:8kB inactive_anon:516kB active_file:76kB inactive_file:0kB unevictable:1536kB writepending:4kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:2168kB local_pcp:0kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB
Node 0 DMA32: 305*4kB (UME) 37*8kB (UME) 126*16kB (UME) 16*32kB (E) 7*64kB (ME) 1*128kB (E) 3*256kB (U) 2*512kB (UE) 0*1024kB 2*2048kB (UE) 374*4096kB (M) = 1542412kB
Node 0 Normal: 3*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20kB
Node 1 Normal: 145*4kB (UME) 37*8kB (UME) 36*16kB (UME) 160*32kB (UME) 66*64kB (UME) 14*128kB (UE) 11*256kB (UME) 4*512kB (U) 0*1024kB 1*2048kB (M) 954*4096kB (M) = 3927084kB
Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
56575 total pagecache pages
0 pages in swap cache
Swap cache stats: add 0, delete 0, find 0/0
Free swap  = 124996kB
Total swap = 124996kB
2097051 pages RAM
0 pages HighMem/MovableOnly
413693 pages reserved
0 pages cma reserved
Mem-Info:
active_anon:423 inactive_anon:39364 isolated_anon:0
 active_file:3596 inactive_file:51206 isolated_file:0
 unevictable:768 dirty:19 writeback:0
 slab_reclaimable:21824 slab_unreclaimable:100606
 mapped:13222 shmem:1771 pagetables:1087 bounce:0
 kernel_misc_reclaimable:0
 free:1371219 free_pcp:8531 free_cma:0
Node 0 active_anon:1684kB inactive_anon:156940kB active_file:14308kB inactive_file:204824kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:52888kB dirty:72kB writeback:0kB shmem:5024kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:12488kB pagetables:4348kB all_unreclaimable? no
Node 1 active_anon:8kB inactive_anon:516kB active_file:76kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:2060kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB all_unreclaimable? no
Node 0 DMA free:15360kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
lowmem_reserve[]: 0 2529 2531 2531 2531
Node 0 DMA32 free:1542412kB min:34696kB low:43368kB high:52040kB reserved_highatomic:0KB active_anon:1684kB inactive_anon:156940kB active_file:14308kB inactive_file:204824kB unevictable:1536kB writepending:72kB present:3129332kB managed:2596716kB mlocked:0kB bounce:0kB free_pcp:31932kB local_pcp:16496kB free_cma:0kB
lowmem_reserve[]: 0 0 1 1 1
Node 0 Normal free:20kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1684kB mlocked:0kB bounce:0kB free_pcp:24kB local_pcp:12kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 1 Normal free:3927084kB min:55184kB low:68980kB high:82776kB reserved_highatomic:0KB active_anon:8kB inactive_anon:516kB active_file:76kB inactive_file:0kB unevictable:1536kB writepending:4kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:2168kB local_pcp:0kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB
Node 0 DMA32: 305*4kB (UME) 37*8kB (UME) 126*16kB (UME) 16*32kB (E) 7*64kB (ME) 1*128kB (E) 3*256kB (U) 2*512kB (UE) 0*1024kB 2*2048kB (UE) 374*4096kB (M) = 1542412kB
Node 0 Normal: 3*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20kB
Node 1 Normal: 145*4kB (UME) 37*8kB (UME) 36*16kB (UME) 160*32kB (UME) 66*64kB (UME) 14*128kB (UE) 11*256kB (UME) 4*512kB (U) 0*1024kB 1*2048kB (M) 954*4096kB (M) = 3927084kB
Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
56575 total pagecache pages
0 pages in swap cache
Swap cache stats: add 0, delete 0, find 0/0
Free swap  = 124996kB
Total swap = 124996kB
2097051 pages RAM
0 pages HighMem/MovableOnly
413693 pages reserved
0 pages cma reserved
Mem-Info:
active_anon:423 inactive_anon:39364 isolated_anon:0
 active_file:3596 inactive_file:51206 isolated_file:0
 unevictable:768 dirty:19 writeback:0
 slab_reclaimable:21824 slab_unreclaimable:100606
 mapped:13222 shmem:1771 pagetables:1087 bounce:0
 kernel_misc_reclaimable:0
 free:1371219 free_pcp:8531 free_cma:0
Node 0 active_anon:1684kB inactive_anon:156940kB active_file:14308kB inactive_file:204824kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:52888kB dirty:72kB writeback:0kB shmem:5024kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:12488kB pagetables:4348kB all_unreclaimable? no
Node 1 active_anon:8kB inactive_anon:516kB active_file:76kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:2060kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB all_unreclaimable? no
Node 0 DMA free:15360kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
lowmem_reserve[]: 0 2529 2531 2531 2531
Node 0 DMA32 free:1542412kB min:34696kB low:43368kB high:52040kB reserved_highatomic:0KB active_anon:1684kB inactive_anon:156940kB active_file:14308kB inactive_file:204824kB unevictable:1536kB writepending:72kB present:3129332kB managed:2596716kB mlocked:0kB bounce:0kB free_pcp:31932kB local_pcp:16496kB free_cma:0kB
lowmem_reserve[]: 0 0 1 1 1
Node 0 Normal free:20kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1684kB mlocked:0kB bounce:0kB free_pcp:24kB local_pcp:12kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 1 Normal free:3927084kB min:55184kB low:68980kB high:82776kB reserved_highatomic:0KB active_anon:8kB inactive_anon:516kB active_file:76kB inactive_file:0kB unevictable:1536kB writepending:4kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:2168kB local_pcp:0kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB
Node 0 DMA32: 305*4kB (UME) 37*8kB (UME) 126*16kB (UME) 16*32kB (E) 7*64kB (ME) 1*128kB (E) 3*256kB (U) 2*512kB (UE) 0*1024kB 2*2048kB (UE) 374*4096kB (M) = 1542412kB
Node 0 Normal: 3*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20kB
Node 1 Normal: 145*4kB (UME) 37*8kB (UME) 36*16kB (UME) 160*32kB (UME) 66*64kB (UME) 14*128kB (UE) 11*256kB (UME) 4*512kB (U) 0*1024kB 1*2048kB (M) 954*4096kB (M) = 3927084kB
Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
56575 total pagecache pages
0 pages in swap cache
Swap cache stats: add 0, delete 0, find 0/0
Free swap  = 124996kB
Total swap = 124996kB
2097051 pages RAM
0 pages HighMem/MovableOnly
413693 pages reserved
0 pages cma reserved
Mem-Info:
active_anon:423 inactive_anon:39364 isolated_anon:0
 active_file:3596 inactive_file:51206 isolated_file:0
 unevictable:768 dirty:19 writeback:0
 slab_reclaimable:21824 slab_unreclaimable:100606
 mapped:13222 shmem:1771 pagetables:1087 bounce:0
 kernel_misc_reclaimable:0
 free:1371219 free_pcp:8531 free_cma:0
Node 0 active_anon:1684kB inactive_anon:156940kB active_file:14308kB inactive_file:204824kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:52888kB dirty:72kB writeback:0kB shmem:5024kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:12488kB pagetables:4348kB all_unreclaimable? no
Node 1 active_anon:8kB inactive_anon:516kB active_file:76kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:2060kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB all_unreclaimable? no
Node 0 DMA free:15360kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
lowmem_reserve[]: 0 2529 2531 2531 2531
Node 0 DMA32 free:1542412kB min:34696kB low:43368kB high:52040kB reserved_highatomic:0KB active_anon:1684kB inactive_anon:156940kB active_file:14308kB inactive_file:204824kB unevictable:1536kB writepending:72kB present:3129332kB managed:2596716kB mlocked:0kB bounce:0kB free_pcp:31932kB local_pcp:16496kB free_cma:0kB
lowmem_reserve[]: 0 0 1 1 1
Node 0 Normal free:20kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1684kB mlocked:0kB bounce:0kB free_pcp:24kB local_pcp:12kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 1 Normal free:3927084kB min:55184kB low:68980kB high:82776kB reserved_highatomic:0KB active_anon:8kB inactive_anon:516kB active_file:76kB inactive_file:0kB unevictable:1536kB writepending:4kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:2168kB local_pcp:0kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB
Node 0 DMA32: 305*4kB (UME) 37*8kB (UME) 126*16kB (UME) 16*32kB (E) 7*64kB (ME) 1*128kB (E) 3*256kB (U) 2*512kB (UE) 0*1024kB 2*2048kB (UE) 374*4096kB (M) = 1542412kB
Node 0 Normal: 3*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20kB
Node 1 Normal: 145*4kB (UME) 37*8kB (UME) 36*16kB (UME) 160*32kB (UME) 66*64kB (UME) 14*128kB (UE) 11*256kB (UME) 4*512kB (U) 0*1024kB 1*2048kB (M) 954*4096kB (M) = 3927084kB
Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
56575 total pagecache pages
0 pages in swap cache
Swap cache stats: add 0, delete 0, find 0/0
Free swap  = 124996kB
Total swap = 124996kB
2097051 pages RAM
0 pages HighMem/MovableOnly
413693 pages reserved
0 pages cma reserved
Mem-Info:
active_anon:423 inactive_anon:39364 isolated_anon:0
 active_file:3596 inactive_file:51206 isolated_file:0
 unevictable:768 dirty:19 writeback:0
 slab_reclaimable:21824 slab_unreclaimable:100606
 mapped:13222 shmem:1771 pagetables:1087 bounce:0
 kernel_misc_reclaimable:0
 free:1371219 free_pcp:8531 free_cma:0
Node 0 active_anon:1684kB inactive_anon:156940kB active_file:14308kB inactive_file:204824kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:52888kB dirty:72kB writeback:0kB shmem:5024kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:12488kB pagetables:4348kB all_unreclaimable? no
Node 1 active_anon:8kB inactive_anon:516kB active_file:76kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:2060kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB all_unreclaimable? no
Node 0 DMA free:15360kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
lowmem_reserve[]: 0 2529 2531 2531 2531
Node 0 DMA32 free:1542412kB min:34696kB low:43368kB high:52040kB reserved_highatomic:0KB active_anon:1684kB inactive_anon:156940kB active_file:14308kB inactive_file:204824kB unevictable:1536kB writepending:72kB present:3129332kB managed:2596716kB mlocked:0kB bounce:0kB free_pcp:31932kB local_pcp:16496kB free_cma:0kB
lowmem_reserve[]: 0 0 1 1 1
Node 0 Normal free:20kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1684kB mlocked:0kB bounce:0kB free_pcp:24kB local_pcp:12kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 1 Normal free:3927084kB min:55184kB low:68980kB high:82776kB reserved_highatomic:0KB active_anon:8kB inactive_anon:516kB active_file:76kB inactive_file:0kB unevictable:1536kB writepending:4kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:2168kB local_pcp:0kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB
Node 0 DMA32: 305*4kB (UME) 37*8kB (UME) 126*16kB (UME) 16*32kB (E) 7*64kB (ME) 1*128kB (E) 3*256kB (U) 2*512kB (UE) 0*1024kB 2*2048kB (UE) 374*4096kB (M) = 1542412kB
Node 0 Normal: 3*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20kB
Node 1 Normal: 145*4kB (UME) 37*8kB (UME) 36*16kB (UME) 160*32kB (UME) 66*64kB (UME) 14*128kB (UE) 11*256kB (UME) 4*512kB (U) 0*1024kB 1*2048kB (M) 954*4096kB (M) = 3927084kB
Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB
56575 total pagecache pages
0 pages in swap cache
Swap cache stats: add 0, delete 0, find 0/0
Free swap  = 124996kB
Total swap = 124996kB
2097051 pages RAM
0 pages HighMem/MovableOnly
413693 pages reserved
0 pages cma reserved
Mem-Info:
active_anon:423 inactive_anon:39364 isolated_anon:0
 active_file:3596 inactive_file:51206 isolated_file:0
 unevictable:768 dirty:19 writeback:0
 slab_reclaimable:21824 slab_unreclaimable:100606
 mapped:13222 shmem:1771 pagetables:1087 bounce:0
 kernel_misc_reclaimable:0
 free:1371219 free_pcp:8529 free_cma:0
Node 0 active_anon:1684kB inactive_anon:156940kB active_file:14308kB inactive_file:204824kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:52888kB dirty:72kB writeback:0kB shmem:5024kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:12488kB pagetables:4348kB all_unreclaimable? no
Node 1 active_anon:8kB inactive_anon:516kB active_file:76kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:4kB writeback:0kB shmem:2060kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB all_unreclaimable? no
Node 0 DMA free:15360kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
lowmem_reserve[]: 0 2529 2531 2531 2531
Node 0 DMA32 free:1542412kB min:34696kB low:43368kB high:52040kB reserved_highatomic:0KB active_anon:1684kB inactive_anon:156940kB active_file:14308kB inactive_file:204824kB unevictable:1536kB writepending:72kB present:3129332kB managed:2596716kB mlocked:0kB bounce:0kB free_pcp:31924kB local_pcp:16492kB free_cma:0kB
lowmem_reserve[]: 0 0 1 1 1
Node 0 Normal free:20kB min:20kB low:24kB high:28kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:1684kB mlocked:0kB bounce:0kB free_pcp:24kB local_pcp:12kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 1 Normal free:3927084kB min:55184kB low:68980kB high:82776kB reserved_highatomic:0KB active_anon:8kB inactive_anon:516kB active_file:76kB inactive_file:0kB unevictable:1536kB writepending:4kB present:4194304kB managed:4119672kB mlocked:0kB bounce:0kB free_pcp:2168kB local_pcp:0kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB
Node 0 DMA32: 305*4kB (UME) 37*8kB (UME) 126*16kB (UME) 16*32kB (E) 7*64kB (ME) 1*128kB (E) 3*256kB (U) 2*512kB (UE) 0*1024kB 2*2048kB (UE) 374*4096kB (M) = 1542412kB
Node 0 Normal: 3*4kB (U) 1*8kB (U) 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20kB

Crashes (1):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/01/18 22:44 linux-5.15.y 4735586da88e f2cb035c .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan INFO: rcu detected stall in input_repeat_key
* Struck through repros no longer work on HEAD.