INFO: rcu detected stall in console_callback

Status: upstream: reported C repro on 2023/08/19 22:28
Subsystems: input usb serial
[Documentation on labels]
Reported-by: syzbot+32af18ae7b894a681f2d@syzkaller.appspotmail.com
First crash: 1163d, last: 276d
Cause bisection: failed (error log, bisect log)
  
Fix bisection: failed (error log, bisect log)
  
▶ ▼ ✨ AI Jobs (9)
ID Workflow Result Correct Bug Created Started Finished Revision
e243ab99 assessment-security 💥 INFO: rcu detected stall in console_callback 2026/10/05 15:46 2026/10/05 15:46 2026/10/05 15:52 1995e6c7
64746583 assessment-security 💥 INFO: rcu detected stall in console_callback 2026/09/04 11:41 2026/09/04 11:41 2026/09/04 11:49 801f0966
c992c77e assessment-security 💥 INFO: rcu detected stall in console_callback 2026/08/05 00:07 2026/08/05 00:07 2026/08/05 00:07 d4abbeac
f05d8c71 assessment-security 💥 INFO: rcu detected stall in console_callback 2026/07/05 08:58 2026/07/05 08:58 2026/07/05 09:11 93f57954
89e912a6 assessment-security 💥 INFO: rcu detected stall in console_callback 2026/06/18 08:38 2026/06/18 08:38 2026/06/18 08:47 b62b3ded
dba8478e assessment-security 💥 INFO: rcu detected stall in console_callback 2026/06/10 04:22 2026/06/10 04:22 2026/06/10 04:33 c36c07f6
ae251d5f assessment-security 💥 INFO: rcu detected stall in console_callback 2026/06/04 07:41 2026/06/04 07:41 2026/06/04 07:48 62fe1528
8ac979e9 assessment-security 💥 INFO: rcu detected stall in console_callback 2026/06/02 05:46 2026/06/02 05:46 2026/06/02 05:57 1095583b
b3fc6385 assessment-security 💥 INFO: rcu detected stall in console_callback 2026/05/22 02:20 2026/05/22 02:20 2026/05/22 02:34 d5742584
▶ ▼ Discussions (11)
Title Replies (including bot) Last reply
[syzbot] Monthly serial report (Jan 2026) 0 (1) 2026/01/29 11:51
[syzbot] Monthly serial report (Dec 2025) 0 (1) 2025/12/29 08:12
[syzbot] Monthly input report (Sep 2025) 0 (1) 2025/09/15 06:53
[syzbot] Monthly serial report (Jul 2025) 0 (1) 2025/07/24 09:32
[syzbot] Monthly input report (Jun 2025) 0 (1) 2025/06/13 12:25
[syzbot] Monthly serial report (May 2025) 0 (1) 2025/05/22 12:58
[syzbot] Monthly input report (May 2025) 0 (1) 2025/05/12 13:34
[syzbot] Monthly serial report (Dec 2024) 0 (1) 2024/12/17 09:47
[syzbot] Monthly serial report (Oct 2024) 0 (1) 2024/10/15 08:33
[syzbot] Monthly serial report (Aug 2023) 0 (1) 2023/08/27 14:06
[syzbot] [input?] [usb?] [serial?] INFO: rcu detected stall in console_callback 0 (1) 2023/08/19 22:28
▶ ▼ Similar bugs (1)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-6.1 INFO: rcu detected stall in console_callback origin:lts-only 1 syz inconclusive 1 497d 497d 0/3 upstream: reported syz repro on 2025/06/11 16:14
▶ ▼ Last patch testing requests (12)
Created Duration User Patch Repo Result
2026/10/22 12:32 18m retest repro https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing no crash job log log
2026/09/20 15:24 0m retest repro upstream error job log
2026/08/09 13:44 0m retest repro https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing error
2026/07/09 03:22 32m retest repro upstream log
2026/05/14 05:59 20m retest repro https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing report log
2026/04/29 17:07 38m retest repro upstream report log
2026/02/12 07:55 14m retest repro https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing log
2025/12/04 07:04 16m retest repro https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing report log
2025/09/12 20:47 12m retest repro https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing report log
2025/06/26 05:35 15m retest repro https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing report log
2023/08/22 11:05 27m hdanton@sina.com patch https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master OK log
2023/08/21 13:51 20m hdanton@sina.com patch https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master report log
▶ ▼ Fix bisection attempts (12)
Created Duration User Patch Repo Result
2026/02/18 02:24 35m bisect fix upstream error job log
2026/01/18 20:28 2h52m bisect fix upstream OK (0) job log log
2025/12/19 15:53 4h24m bisect fix upstream OK (0) job log log
2025/11/19 07:13 4h39m bisect fix upstream OK (0) job log log
2025/10/18 09:38 1h57m bisect fix upstream OK (0) job log log
2025/08/29 09:58 1h47m bisect fix upstream OK (0) job log log
2025/07/23 04:48 4h34m bisect fix upstream OK (0) job log log
2025/06/08 11:52 1h49m bisect fix upstream OK (0) job log log
2025/05/09 07:35 2h12m bisect fix upstream OK (0) job log log
2025/03/25 00:47 2h01m bisect fix upstream OK (0) job log log
2025/02/22 12:44 2h00m bisect fix upstream OK (0) job log log
2025/01/21 00:51 1h45m bisect fix upstream OK (0) job log log

Sample crash report:
Total swap = 124996kB
2097051 pages RAM
0 pages HighMem/MovableOnly
428606 pages reserved
0 pages cma reserved
rcu: INFO: rcu_preempt self-detected stall on CPU
rcu: 	1-....: (1 GPs behind) idle=b9ec/1/0x4000000000000000 softirq=15868/15875 fqs=126
rcu: 	         hardirqs   softirqs   csw/system
rcu: 	 number:        1          0            0
rcu: 	cputime:        4      52036            0   ==> 52040(ms)
rcu: 	(t=10528 jiffies g=10849 q=1628 ncpus=2)
CPU: 1 UID: 0 PID: 25 Comm: kworker/1:0 Not tainted 6.13.0-rc2-syzkaller-00292-ga446e965a188 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024
Workqueue: events console_callback
RIP: 0010:__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:152 [inline]
RIP: 0010:_raw_spin_unlock_irqrestore+0x31/0x80 kernel/locking/spinlock.c:194
Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 f6 f3 4a f6 48 89 df e8 3e 73 4b f6 f7 c5 00 02 00 00 75 23 9c 58 f6 c4 02 75 37 <bf> 01 00 00 00 e8 c5 68 3c f6 65 8b 05 96 23 d8 74 85 c0 74 16 5b
RSP: 0018:ffffc90000a18c50 EFLAGS: 00000246
RAX: 0000000000000006 RBX: ffff88802e8ee218 RCX: 1ffffffff2dd82de
RDX: 0000000000000000 RSI: ffffffff8b6cd860 RDI: ffffffff8bd1d3e0
RBP: 0000000000000246 R08: 0000000000000001 R09: fffffbfff2dc9dbc
R10: ffffffff96e4ede7 R11: 0000000000000005 R12: 1ffff9200014318f
R13: 0000000000000001 R14: 0000000000000100 R15: 000000000003d90c
FS:  0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000556ac4487c58 CR3: 00000000729a2000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 call_timer_fn+0x1a0/0x610 kernel/time/timer.c:1793
 expire_timers kernel/time/timer.c:1844 [inline]
 __run_timers+0x6e8/0x930 kernel/time/timer.c:2418
 __run_timer_base kernel/time/timer.c:2430 [inline]
 __run_timer_base kernel/time/timer.c:2422 [inline]
 run_timer_base+0x114/0x190 kernel/time/timer.c:2439
 run_timer_softirq+0x1a/0x40 kernel/time/timer.c:2449
 handle_softirqs+0x213/0x8f0 kernel/softirq.c:561
 __do_softirq kernel/softirq.c:595 [inline]
 invoke_softirq kernel/softirq.c:435 [inline]
 __irq_exit_rcu+0x109/0x170 kernel/softirq.c:662
 irq_exit_rcu+0x9/0x30 kernel/softirq.c:678
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1049 [inline]
 sysvec_apic_timer_interrupt+0xa4/0xc0 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:console_flush_all+0x9a4/0xc60 kernel/printk/printk.c:3211
Code: 00 e8 d0 15 28 00 9c 5b 81 e3 00 02 00 00 31 ff 48 89 de e8 8e 66 20 00 48 85 db 0f 85 55 01 00 00 e8 10 64 20 00 fb 4c 89 e0 <48> c1 e8 03 42 80 3c 38 00 0f 84 11 ff ff ff 4c 89 e7 e8 15 1f 83
RSP: 0018:ffffc900001f7a70 EFLAGS: 00000293
RAX: ffffffff8ee91bf8 RBX: 0000000000000000 RCX: ffffffff81799f62
RDX: ffff88801d6ea440 RSI: ffffffff81799f70 RDI: 0000000000000007
RBP: 0000000000000001 R08: 0000000000000007 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000005 R12: ffffffff8ee91bf8
R13: ffffffff8ee91ba0 R14: ffffc900001f7b00 R15: dffffc0000000000
 __console_flush_and_unlock kernel/printk/printk.c:3269 [inline]
 console_unlock+0xd9/0x210 kernel/printk/printk.c:3309
 console_callback+0x27d/0x4c0 drivers/tty/vt/vt.c:3150
 process_one_work+0x9c5/0x1ba0 kernel/workqueue.c:3229
 process_scheduled_works kernel/workqueue.c:3310 [inline]
 worker_thread+0x6c8/0xf00 kernel/workqueue.c:3391
 kthread+0x2c1/0x3a0 kernel/kthread.c:389
 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>
Mem-Info:
active_anon:36804 inactive_anon:0 isolated_anon:0
 active_file:738 inactive_file:54380 isolated_file:0
 unevictable:768 dirty:2 writeback:1170
 slab_reclaimable:11881 slab_unreclaimable:101885
 mapped:13404 shmem:1411 pagetables:723
 sec_pagetables:0 bounce:0
 kernel_misc_reclaimable:0
 free:1356602 free_pcp:283 free_cma:0
Node 0 active_anon:147216kB inactive_anon:0kB active_file:2952kB inactive_file:217448kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:53616kB dirty:8kB writeback:4680kB shmem:4108kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11376kB pagetables:2892kB sec_pagetables:0kB all_unreclaimable? no
Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no
Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB 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 2459 2459 0 0
Node 0 DMA32 free:1500976kB boost:0kB min:34152kB low:42688kB high:51224kB reserved_highatomic:0KB active_anon:147216kB inactive_anon:0kB active_file:2952kB inactive_file:217356kB unevictable:1536kB writepending:4688kB present:3129332kB managed:2547148kB mlocked:0kB bounce:0kB free_pcp:1420kB local_pcp:436kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:92kB unevictable:0kB writepending:0kB present:1048580kB managed:108kB mlocked:0kB bounce:0kB free_pcp:16kB local_pcp:8kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 1 Normal free:3909344kB boost:0kB min:55748kB low:69684kB high:83620kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:32kB local_pcp:32kB 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: 2*4kB (UE) 232*8kB (UE) 17*16kB (UME) 51*32kB (UE) 53*64kB (UE) 8*128kB (UME) 5*256kB (UM) 15*512kB (UME) 9*1024kB (UME) 2*2048kB (UE) 359*4096kB (M) = 1500920kB
Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
Node 1 Normal: 209*4kB (UE) 54*8kB (UME) 43*16kB (UME) 221*32kB (UME) 103*64kB (UME) 28*128kB (UME) 16*256kB (UM) 6*512kB (UM) 4*1024kB (UME) 2*2048kB (UE) 946*4096kB (M) = 3909380kB
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
56529 total pagecache pages
0 pages in swap cache
Free swap  = 124996kB
Total swap = 124996kB
2097051 pages RAM
0 pages HighMem/MovableOnly
428606 pages reserved
0 pages cma reserved
Mem-Info:
active_anon:36804 inactive_anon:0 isolated_anon:0
 active_file:738 inactive_file:54380 isolated_file:0
 unevictable:768 dirty:2 writeback:1170
 slab_reclaimable:11881 slab_unreclaimable:101903
 mapped:13404 shmem:1411 pagetables:723
 sec_pagetables:0 bounce:0
 kernel_misc_reclaimable:0
 free:1356717 free_pcp:137 free_cma:0
Node 0 active_anon:147216kB inactive_anon:0kB active_file:2952kB inactive_file:217448kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:53616kB dirty:8kB writeback:4680kB shmem:4108kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11376kB pagetables:2892kB sec_pagetables:0kB all_unreclaimable? no
Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no
Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB 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 2459 2459 0 0
Node 0 DMA32 free:1501912kB boost:0kB min:34152kB low:42688kB high:51224kB reserved_highatomic:0KB active_anon:147216kB inactive_anon:0kB active_file:2952kB inactive_file:217356kB unevictable:1536kB writepending:4688kB present:3129332kB managed:2547148kB mlocked:0kB bounce:0kB free_pcp:1068kB local_pcp:436kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:92kB unevictable:0kB writepending:0kB present:1048580kB managed:108kB mlocked:0kB bounce:0kB free_pcp:16kB local_pcp:8kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 1 Normal free:3909344kB boost:0kB min:55748kB low:69684kB high:83620kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:32kB local_pcp:32kB 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: 32*4kB (UME) 252*8kB (UME) 15*16kB (E) 67*32kB (UME) 55*64kB (UME) 8*128kB (UME) 5*256kB (UM) 15*512kB (UME) 9*1024kB (UME) 2*2048kB (UE) 359*4096kB (M) = 1501808kB
Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
Node 1 Normal: 209*4kB (UE) 54*8kB (UME) 43*16kB (UME) 221*32kB (UME) 103*64kB (UME) 28*128kB (UME) 16*256kB (UM) 6*512kB (UM) 4*1024kB (UME) 2*2048kB (UE) 946*4096kB (M) = 3909380kB
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
56529 total pagecache pages
0 pages in swap cache
Free swap  = 124996kB
Total swap = 124996kB
2097051 pages RAM
0 pages HighMem/MovableOnly
428606 pages reserved
0 pages cma reserved
Mem-Info:
active_anon:36804 inactive_anon:0 isolated_anon:0
 active_file:738 inactive_file:54380 isolated_file:0
 unevictable:768 dirty:2 writeback:1170
 slab_reclaimable:11881 slab_unreclaimable:101843
 mapped:13404 shmem:1421 pagetables:723
 sec_pagetables:0 bounce:0
 kernel_misc_reclaimable:0
 free:1356642 free_pcp:276 free_cma:0
Node 0 active_anon:147216kB inactive_anon:0kB active_file:2952kB inactive_file:217448kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:53616kB dirty:8kB writeback:4680kB shmem:4148kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11376kB pagetables:2892kB sec_pagetables:0kB all_unreclaimable? no
Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no
Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB 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 2459 2459 0 0
Node 0 DMA32 free:1501736kB boost:0kB min:34152kB low:42688kB high:51224kB reserved_highatomic:0KB active_anon:147216kB inactive_anon:0kB active_file:2952kB inactive_file:217356kB unevictable:1536kB writepending:4688kB present:3129332kB managed:2547148kB mlocked:0kB bounce:0kB free_pcp:1036kB local_pcp:436kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:92kB unevictable:0kB writepending:0kB present:1048580kB managed:108kB mlocked:0kB bounce:0kB free_pcp:16kB local_pcp:8kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 1 Normal free:3909344kB boost:0kB min:55748kB low:69684kB high:83620kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:32kB local_pcp:32kB 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: 32*4kB (UME) 252*8kB (UME) 15*16kB (E) 60*32kB (UME) 55*64kB (UME) 8*128kB (UME) 5*256kB (UM) 15*512kB (UME) 9*1024kB (UME) 2*2048kB (UE) 359*4096kB (M) = 1501584kB
Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
Node 1 Normal: 209*4kB (UE) 54*8kB (UME) 43*16kB (UME) 221*32kB (UME) 103*64kB (UME) 28*128kB (UME) 16*256kB (UM) 6*512kB (UM) 4*1024kB (UME) 2*2048kB (UE) 946*4096kB (M) = 3909380kB
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
56539 total pagecache pages
0 pages in swap cache
Free swap  = 124996kB
Total swap = 124996kB
2097051 pages RAM
0 pages HighMem/MovableOnly
428606 pages reserved
0 pages cma reserved
Mem-Info:
active_anon:36804 inactive_anon:0 isolated_anon:0
 active_file:738 inactive_file:54380 isolated_file:0
 unevictable:768 dirty:2 writeback:1170
 slab_reclaimable:11881 slab_unreclaimable:101949
 mapped:13404 shmem:1421 pagetables:723
 sec_pagetables:0 bounce:0
 kernel_misc_reclaimable:0
 free:1356546 free_pcp:276 free_cma:0
Node 0 active_anon:147216kB inactive_anon:0kB active_file:2952kB inactive_file:217448kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:53616kB dirty:8kB writeback:4680kB shmem:4148kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11376kB pagetables:2892kB sec_pagetables:0kB all_unreclaimable? no
Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no
Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB 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 2459 2459 0 0
Node 0 DMA32 free:1500960kB boost:0kB min:34152kB low:42688kB high:51224kB reserved_highatomic:0KB active_anon:147216kB inactive_anon:0kB active_file:2952kB inactive_file:217356kB unevictable:1536kB writepending:4688kB present:3129332kB managed:2547148kB mlocked:0kB bounce:0kB free_pcp:1520kB local_pcp:436kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:92kB unevictable:0kB writepending:0kB present:1048580kB managed:108kB mlocked:0kB bounce:0kB free_pcp:16kB local_pcp:8kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 1 Normal free:3909344kB boost:0kB min:55748kB low:69684kB high:83620kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:32kB local_pcp:32kB 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: 2*4kB (ME) 212*8kB (UE) 16*16kB (UE) 54*32kB (UME) 55*64kB (UME) 7*128kB (UME) 5*256kB (UM) 15*512kB (UME) 9*1024kB (UME) 2*2048kB (UE) 359*4096kB (M) = 1500840kB
Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
Node 1 Normal: 209*4kB (UE) 54*8kB (UME) 43*16kB (UME) 221*32kB (UME) 103*64kB (UME) 28*128kB (UME) 16*256kB (UM) 6*512kB (UM) 4*1024kB (UME) 2*2048kB (UE) 946*4096kB (M) = 3909380kB
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
56539 total pagecache pages
0 pages in swap cache
Free swap  = 124996kB
Total swap = 124996kB
2097051 pages RAM
0 pages HighMem/MovableOnly
428606 pages reserved
0 pages cma reserved
Mem-Info:
active_anon:36804 inactive_anon:0 isolated_anon:0
 active_file:738 inactive_file:54380 isolated_file:0
 unevictable:768 dirty:2 writeback:1170
 slab_reclaimable:11881 slab_unreclaimable:101954
 mapped:13404 shmem:1421 pagetables:723
 sec_pagetables:0 bounce:0
 kernel_misc_reclaimable:0
 free:1356416 free_pcp:390 free_cma:0
Node 0 active_anon:147216kB inactive_anon:0kB active_file:2952kB inactive_file:217448kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:53616kB dirty:8kB writeback:4680kB shmem:4148kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11376kB pagetables:2892kB sec_pagetables:0kB all_unreclaimable? no
Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no
Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB 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 2459 2459 0 0
Node 0 DMA32 free:1500960kB boost:0kB min:34152kB low:42688kB high:51224kB reserved_highatomic:0KB active_anon:147216kB inactive_anon:0kB active_file:2952kB inactive_file:217356kB unevictable:1536kB writepending:4688kB present:3129332kB managed:2547148kB mlocked:0kB bounce:0kB free_pcp:1504kB local_pcp:432kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:92kB unevictable:0kB writepending:0kB present:1048580kB managed:108kB mlocked:0kB bounce:0kB free_pcp:16kB local_pcp:8kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 1 Normal free:3909344kB boost:0kB min:55748kB low:69684kB high:83620kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:32kB local_pcp:32kB 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: 2*4kB (ME) 212*8kB (UE) 16*16kB (UE) 54*32kB (UME) 55*64kB (UME) 7*128kB (UME) 5*256kB (UM) 15*512kB (UME) 9*1024kB (UME) 2*2048kB (UE) 359*4096kB (M) = 1500840kB
Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
Node 1 Normal: 209*4kB (UE) 54*8kB (UME) 43*16kB (UME) 221*32kB (UME) 103*64kB (UME) 28*128kB (UME) 16*256kB (UM) 6*512kB (UM) 4*1024kB (UME) 2*2048kB (UE) 946*4096kB (M) = 3909380kB
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
56539 total pagecache pages
0 pages in swap cache
Free swap  = 124996kB
Total swap = 124996kB
2097051 pages RAM
0 pages HighMem/MovableOnly
428606 pages reserved
0 pages cma reserved
Mem-Info:
active_anon:36804 inactive_anon:0 isolated_anon:0
 active_file:738 inactive_file:54380 isolated_file:0
 unevictable:768 dirty:2 writeback:1170
 slab_reclaimable:11873 slab_unreclaimable:102006
 mapped:13404 shmem:1426 pagetables:723
 sec_pagetables:0 bounce:0
 kernel_misc_reclaimable:0
 free:1356400 free_pcp:342 free_cma:0
Node 0 active_anon:147216kB inactive_anon:0kB active_file:2952kB inactive_file:217448kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:53616kB dirty:8kB writeback:4680kB shmem:4168kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11376kB pagetables:2892kB sec_pagetables:0kB all_unreclaimable? no
Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no
Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB 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 2459 2459 0 0
Node 0 DMA32 free:1501724kB boost:0kB min:34152kB low:42688kB high:51224kB reserved_highatomic:0KB active_anon:147216kB inactive_anon:0kB active_file:2952kB inactive_file:217356kB unevictable:1536kB writepending:4688kB present:3129332kB managed:2547148kB mlocked:0kB bounce:0kB free_pcp:468kB local_pcp:428kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:92kB unevictable:0kB writepending:0kB present:1048580kB managed:108kB mlocked:0kB bounce:0kB free_pcp:16kB local_pcp:8kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 1 Normal free:3909344kB boost:0kB min:55748kB low:69684kB high:83620kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:32kB local_pcp:32kB 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: 29*4kB (UME) 269*8kB (UME) 18*16kB (UE) 56*32kB (UME) 55*64kB (UME) 9*128kB (UME) 5*256kB (UM) 15*512kB (UME) 9*1024kB (UME) 2*2048kB (UE) 359*4096kB (M) = 1501756kB
Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
Node 1 Normal: 209*4kB (UE) 54*8kB (UME) 43*16kB (UME) 221*32kB (UME) 103*64kB (UME) 28*128kB (UME) 16*256kB (UM) 6*512kB (UM) 4*1024kB (UME) 2*2048kB (UE) 946*4096kB (M) = 3909380kB
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
56544 total pagecache pages
0 pages in swap cache
Free swap  = 124996kB
Total swap = 124996kB
2097051 pages RAM
0 pages HighMem/MovableOnly
428606 pages reserved
0 pages cma reserved
Mem-Info:
active_anon:36804 inactive_anon:0 isolated_anon:0
 active_file:738 inactive_file:54380 isolated_file:0
 unevictable:768 dirty:2 writeback:1170
 slab_reclaimable:11873 slab_unreclaimable:102047
 mapped:13404 shmem:1426 pagetables:723
 sec_pagetables:0 bounce:0
 kernel_misc_reclaimable:0
 free:1356581 free_pcp:136 free_cma:0
Node 0 active_anon:147216kB inactive_anon:0kB active_file:2952kB inactive_file:217448kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:53616kB dirty:8kB writeback:4680kB shmem:4168kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11376kB pagetables:2892kB sec_pagetables:0kB all_unreclaimable? no
Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no
Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB 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 2459 2459 0 0
Node 0 DMA32 free:1502104kB boost:0kB min:34152kB low:42688kB high:51224kB reserved_highatomic:0KB active_anon:147216kB inactive_anon:0kB active_file:2952kB inactive_file:217356kB unevictable:1536kB writepending:4688kB present:3129332kB managed:2547148kB mlocked:0kB bounce:0kB free_pcp:556kB local_pcp:428kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:92kB unevictable:0kB writepending:0kB present:1048580kB managed:108kB mlocked:0kB bounce:0kB free_pcp:16kB local_pcp:8kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 1 Normal free:3909344kB boost:0kB min:55748kB low:69684kB high:83620kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:32kB local_pcp:32kB 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: 32*4kB (UME) 270*8kB (UME) 17*16kB (UE) 65*32kB (UME) 55*64kB (UME) 9*128kB (UME) 5*256kB (UM) 15*512kB (UME) 9*1024kB (UME) 2*2048kB (UE) 359*4096kB (M) = 1502048kB
Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
Node 1 Normal: 209*4kB (UE) 54*8kB (UME) 43*16kB (UME) 221*32kB (UME) 103*64kB (UME) 28*128kB (UME) 16*256kB (UM) 6*512kB (UM) 4*1024kB (UME) 2*2048kB (UE) 946*4096kB (M) = 3909380kB
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
56544 total pagecache pages
0 pages in swap cache
Free swap  = 124996kB
Total swap = 124996kB
2097051 pages RAM
0 pages HighMem/MovableOnly
428606 pages reserved
0 pages cma reserved
Mem-Info:
active_anon:36827 inactive_anon:0 isolated_anon:0
 active_file:738 inactive_file:54380 isolated_file:0
 unevictable:768 dirty:2 writeback:1170
 slab_reclaimable:11873 slab_unreclaimable:101944
 mapped:13404 shmem:1426 pagetables:723
 sec_pagetables:0 bounce:0
 kernel_misc_reclaimable:0
 free:1356670 free_pcp:167 free_cma:0
Node 0 active_anon:147308kB inactive_anon:0kB active_file:2952kB inactive_file:217448kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:53616kB dirty:8kB writeback:4680kB shmem:4168kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11376kB pagetables:2892kB sec_pagetables:0kB all_unreclaimable? no
Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no
Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB 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 2459 2459 0 0
Node 0 DMA32 free:1501420kB boost:0kB min:34152kB low:42688kB high:51224kB reserved_highatomic:0KB active_anon:147308kB inactive_anon:0kB active_file:2952kB inactive_file:217356kB unevictable:1536kB writepending:4688kB present:3129332kB managed:2547148kB mlocked:0kB bounce:0kB free_pcp:800kB local_pcp:428kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:92kB unevictable:0kB writepending:0kB present:1048580kB managed:108kB mlocked:0kB bounce:0kB free_pcp:16kB local_pcp:8kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 1 Normal free:3909344kB boost:0kB min:55748kB low:69684kB high:83620kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:32kB local_pcp:32kB 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: 27*4kB (UME) 241*8kB (UME) 17*16kB (UE) 51*32kB (UME) 55*64kB (UME) 9*128kB (UME) 5*256kB (UM) 15*512kB (UME) 9*1024kB (UME) 2*2048kB (UE) 359*4096kB (M) = 1501348kB
Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
Node 1 Normal: 209*4kB (UE) 54*8kB (UME) 43*16kB (UME) 221*32kB (UME) 103*64kB (UME) 28*128kB (UME) 16*256kB (UM) 6*512kB (UM) 4*1024kB (UME) 2*2048kB (UE) 946*4096kB (M) = 3909380kB
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
56544 total pagecache pages
0 pages in swap cache
Free swap  = 124996kB
Total swap = 124996kB
2097051 pages RAM
0 pages HighMem/MovableOnly
428606 pages reserved
0 pages cma reserved
Mem-Info:
active_anon:36827 inactive_anon:0 isolated_anon:0
 active_file:738 inactive_file:54380 isolated_file:0
 unevictable:768 dirty:2 writeback:1170
 slab_reclaimable:11873 slab_unreclaimable:102160
 mapped:13404 shmem:1426 pagetables:723
 sec_pagetables:0 bounce:0
 kernel_misc_reclaimable:0
 free:1356439 free_pcp:190 free_cma:0
Node 0 active_anon:147308kB inactive_anon:0kB active_file:2952kB inactive_file:217448kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:53616kB dirty:8kB writeback:4680kB shmem:4168kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11376kB pagetables:2892kB sec_pagetables:0kB all_unreclaimable? no
Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no
Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB 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 2459 2459 0 0
Node 0 DMA32 free:1500796kB boost:0kB min:34152kB low:42688kB high:51224kB reserved_highatomic:0KB active_anon:147308kB inactive_anon:0kB active_file:2952kB inactive_file:217356kB unevictable:1536kB writepending:4688kB present:3129332kB managed:2547148kB mlocked:0kB bounce:0kB free_pcp:796kB local_pcp:428kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:92kB unevictable:0kB writepending:0kB present:1048580kB managed:108kB mlocked:0kB bounce:0kB free_pcp:16kB local_pcp:8kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 1 Normal free:3909344kB boost:0kB min:55748kB low:69684kB high:83620kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:32kB local_pcp:32kB 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: 27*4kB (UME) 241*8kB (UME) 17*16kB (UE) 30*32kB (UME) 55*64kB (UME) 9*128kB (UME) 5*256kB (UM) 15*512kB (UME) 9*1024kB (UME) 2*2048kB (UE) 359*4096kB (M) = 1500676kB
Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
Node 1 Normal: 209*4kB (UE) 54*8kB (UME) 43*16kB (UME) 221*32kB (UME) 103*64kB (UME) 28*128kB (UME) 16*256kB (UM) 6*512kB (UM) 4*1024kB (UME) 2*2048kB (UE) 946*4096kB (M) = 3909380kB
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
56544 total pagecache pages
0 pages in swap cache
Free swap  = 124996kB
Total swap = 124996kB
2097051 pages RAM
0 pages HighMem/MovableOnly
428606 pages reserved
0 pages cma reserved
Mem-Info:
active_anon:36827 inactive_anon:0 isolated_anon:0
 active_file:738 inactive_file:54380 isolated_file:0
 unevictable:768 dirty:2 writeback:1170
 slab_reclaimable:11873 slab_unreclaimable:102080
 mapped:13404 shmem:1426 pagetables:723
 sec_pagetables:0 bounce:0
 kernel_misc_reclaimable:0
 free:1356589 free_pcp:119 free_cma:0
Node 0 active_anon:147308kB inactive_anon:0kB active_file:2952kB inactive_file:217448kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:53616kB dirty:8kB writeback:4680kB shmem:4168kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11376kB pagetables:2892kB sec_pagetables:0kB all_unreclaimable? no
Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no
Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB 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 2459 2459 0 0
Node 0 DMA32 free:1501388kB boost:0kB min:34152kB low:42688kB high:51224kB reserved_highatomic:0KB active_anon:147308kB inactive_anon:0kB active_file:2952kB inactive_file:217356kB unevictable:1536kB writepending:4688kB present:3129332kB managed:2547148kB mlocked:0kB bounce:0kB free_pcp:496kB local_pcp:428kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:92kB unevictable:0kB writepending:0kB present:1048580kB managed:108kB mlocked:0kB bounce:0kB free_pcp:16kB local_pcp:8kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 1 Normal free:3909344kB boost:0kB min:55748kB low:69684kB high:83620kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:32kB local_pcp:32kB 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: 37*4kB (UME) 268*8kB (UME) 18*16kB (UE) 41*32kB (UME) 57*64kB (UME) 9*128kB (UME) 5*256kB (UM) 15*512kB (UME) 9*1024kB (UME) 2*2048kB (UE) 359*4096kB (M) = 1501428kB
Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
Node 1 Normal: 209*4kB (UE) 54*8kB (UME) 43*16kB (UME) 221*32kB (UME) 103*64kB (UME) 28*128kB (UME) 16*256kB (UM) 6*512kB (UM) 4*1024kB (UME) 2*2048kB (UE) 946*4096kB (M) = 3909380kB
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
56544 total pagecache pages
0 pages in swap cache
Free swap  = 124996kB
Total swap = 124996kB
2097051 pages RAM
0 pages HighMem/MovableOnly
428606 pages reserved
0 pages cma reserved
Mem-Info:
active_anon:36827 inactive_anon:0 isolated_anon:0
 active_file:738 inactive_file:54380 isolated_file:0
 unevictable:768 dirty:2 writeback:1170
 slab_reclaimable:11873 slab_unreclaimable:102091
 mapped:13404 shmem:1426 pagetables:723
 sec_pagetables:0 bounce:0
 kernel_misc_reclaimable:0
 free:1356446 free_pcp:242 free_cma:0
Node 0 active_anon:147308kB inactive_anon:0kB active_file:2952kB inactive_file:217448kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:53616kB dirty:8kB writeback:4680kB shmem:4168kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11404kB pagetables:2892kB sec_pagetables:0kB all_unreclaimable? no
Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no
Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB 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 2459 2459 0 0
Node 0 DMA32 free:1500580kB boost:0kB min:34152kB low:42688kB high:51224kB reserved_highatomic:0KB active_anon:147308kB inactive_anon:0kB active_file:2952kB inactive_file:217356kB unevictable:1536kB writepending:4688kB present:3129332kB managed:2547148kB mlocked:0kB bounce:0kB free_pcp:1204kB local_pcp:428kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:92kB unevictable:0kB writepending:0kB present:1048580kB managed:108kB mlocked:0kB bounce:0kB free_pcp:16kB local_pcp:8kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 1 Normal free:3909344kB boost:0kB min:55748kB low:69684kB high:83620kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:32kB local_pcp:32kB 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: 3*4kB (UME) 202*8kB (UME) 17*16kB (E) 38*32kB (UME) 56*64kB (UE) 8*128kB (UME) 5*256kB (UM) 15*512kB (UME) 9*1024kB (UME) 2*2048kB (UE) 359*4096kB (M) = 1500460kB
Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
Node 1 Normal: 209*4kB (UE) 54*8kB (UME) 43*16kB (UME) 221*32kB (UME) 103*64kB (UME) 28*128kB (UME) 16*256kB (UM) 6*512kB (UM) 4*1024kB (UME) 2*2048kB (UE) 946*4096kB (M) = 3909380kB
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
56544 total pagecache pages
0 pages in swap cache
Free swap  = 124996kB
Total swap = 124996kB
2097051 pages RAM
0 pages HighMem/MovableOnly
428606 pages reserved
0 pages cma reserved
Mem-Info:
active_anon:36827 inactive_anon:0 isolated_anon:0
 active_file:738 inactive_file:54380 isolated_file:0
 unevictable:768 dirty:2 writeback:1170
 slab_reclaimable:11849 slab_unreclaimable:102130
 mapped:13404 shmem:1438 pagetables:734
 sec_pagetables:0 bounce:0
 kernel_misc_reclaimable:0
 free:1356305 free_pcp:310 free_cma:0
Node 0 active_anon:147308kB inactive_anon:0kB active_file:2952kB inactive_file:217448kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:53616kB dirty:8kB writeback:4680kB shmem:4216kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11408kB pagetables:2936kB sec_pagetables:0kB all_unreclaimable? no
Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no
Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB 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 2459 2459 0 0
Node 0 DMA32 free:1500516kB boost:0kB min:34152kB low:42688kB high:51224kB reserved_highatomic:0KB active_anon:147308kB inactive_anon:0kB active_file:2952kB inactive_file:217356kB unevictable:1536kB writepending:4688kB present:3129332kB managed:2547148kB mlocked:0kB bounce:0kB free_pcp:1188kB local_pcp:420kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:92kB unevictable:0kB writepending:0kB present:1048580kB managed:108kB mlocked:0kB bounce:0kB free_pcp:16kB local_pcp:8kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 1 Normal free:3909344kB boost:0kB min:55748kB low:69684kB high:83620kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:72kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:32kB local_pcp:32kB 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: 3*4kB (UME) 202*8kB (UME) 17*16kB (E) 38*32kB (UME) 56*64kB (UE) 8*128kB (UME) 5*256kB (UM) 15*512kB (UME) 9*1024kB (UME) 2*2048kB (UE) 359*4096kB (M) = 1500460kB
Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB
Node 1 Normal: 209*4kB (UE) 54*8kB (UME) 43*16kB (UME) 221*32kB (UME) 103*64kB (UME) 28*128kB (UME) 16*256kB (UM) 6*512kB (UM) 4*1024kB (UME) 2*2048kB (UE) 946*4096kB (M) = 3909380kB
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
56556 total pagecache pages
0 pages in swap cache
Free swap  = 124996kB
Total swap = 124996kB
2097051 pages RAM
0 pages HighMem/MovableOnly
428606 pages reserved
0 pages cma reserved
Mem-Info:
active_anon:36827 inactive_anon:0 isolated_anon:0
 active_file:738 inactive_file:54380 isolated_file:0
 unevictable:768 dirty:2 writeback:1170
 slab_reclaimable:11849 slab_unreclaimable:102130

Crashes (18):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/12/14 19:01 upstream a446e965a188 7cbfbb3a .config console log report syz / log [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root INFO: rcu detected stall in console_callback
2025/01/21 06:58 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 70cd0576aa39 6e87cfa2 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in console_callback
2024/10/30 00:31 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c67e9601e29a 66aeb999 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in console_callback
2024/10/29 21:06 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c67e9601e29a 66aeb999 .config console log report syz / log [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in console_callback
2024/10/26 15:24 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c6d9e43954bf 65e8686b .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in console_callback
2024/10/23 03:21 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c6d9e43954bf 15fa2979 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in console_callback
2024/10/21 19:01 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing c6d9e43954bf f1e4447c .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in console_callback
2024/10/17 09:51 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 07b887f8236e 666f77ed .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in console_callback
2024/10/08 10:53 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4a9fe2a8ac53 402f1df0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in console_callback
2024/10/08 05:20 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4a9fe2a8ac53 402f1df0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in console_callback
2024/10/08 04:33 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4a9fe2a8ac53 402f1df0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in console_callback
2024/10/08 04:25 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4a9fe2a8ac53 402f1df0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in console_callback
2024/10/07 21:53 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4a9fe2a8ac53 d7906eff .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in console_callback
2024/10/06 23:13 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4a9fe2a8ac53 d7906eff .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in console_callback
2024/10/06 09:05 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4a9fe2a8ac53 d7906eff .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in console_callback
2024/10/05 21:43 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4a9fe2a8ac53 d7906eff .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in console_callback
2024/10/05 11:19 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing 4a9fe2a8ac53 d7906eff .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in console_callback
2023/08/15 22:20 https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing bbb9e06d2c64 39990d51 .config console log report syz C [disk image] [vmlinux] [kernel image] ci2-upstream-usb INFO: rcu detected stall in console_callback
* Struck through repros no longer work on HEAD.