Node 0 active_anon:68904kB inactive_anon:26924kB active_file:60kB inactive_file:60kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:86952kB dirty:0kB writeback:0kB shmem:28672kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
(UME) 
Node 1 active_anon:96kB inactive_anon:4kB active_file:8kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1
Node 0 
1023*8kB 
DMA free:10956kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
(UME) 
lowmem_reserve[]:
369*16kB 
 0
(UME) 
 2717
35*32kB 
 2718
(UM) 
 2718
4*64kB 
 2718
Node 0 DMA32 free:19628kB min:36196kB low:45244kB high:54292kB active_anon:68904kB inactive_anon:26924kB active_file:60kB inactive_file:60kB unevictable:0kB writepending:0kB present:3129332kB managed:2787976kB mlocked:0kB kernel_stack:7264kB pagetables:2156kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
(UM) 
lowmem_reserve[]:
2*128kB 
 0
(U) 
 0
0*256kB 
 0
0*512kB 0*1024kB 0*2048kB 0*4096kB = 20220kB
 0 0
Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:468kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
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
lowmem_reserve[]: 0 0 0 0 0
Node 1 Normal: 7*4kB (UME) 4*8kB (ME) 2*16kB (M) 3*32kB (UME) 1*64kB (M) 1*128kB (U) 3*256kB (UME) 2*512kB (UE) 2*1024kB (ME) 3*2048kB (M) 4*4096kB (M) = 26748kB
Node 1 
Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
Normal free:26748kB min:53696kB low:67120kB high:80544kB active_anon:96kB inactive_anon:4kB active_file:0kB inactive_file:8kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
lowmem_reserve[]:
Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
 0 0 0 0 0
Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 1*64kB (U) 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10956kB
Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
Node 0 DMA32: 1125*4kB (UME) 1025*8kB (UME) 369*16kB (UME) 35*32kB (UM) 4*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 20236kB
7198 total pagecache pages
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
0 pages in swap cache
Node 1 Normal: 7*4kB (UME) 4*8kB (ME) 2*16kB (M) 3*32kB (UME) 1*64kB (M) 1*128kB (U) 3*256kB (UME) 2*512kB (UE) 2*1024kB (ME) 3*2048kB (M) 4*4096kB (M) = 26748kB
Swap cache stats: add 0, delete 0, find 0/0
Free swap  = 0kB
Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
Total swap = 0kB
2097051 pages RAM
Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
0 pages HighMem/MovableOnly
363899 pages reserved
Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
0 pages cma reserved
Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
7198 total pagecache pages
0 pages in swap cache
Swap cache stats: add 0, delete 0, find 0/0
Free swap  = 0kB
Total swap = 0kB
2097051 pages RAM
0 pages HighMem/MovableOnly
363899 pages reserved
0 pages cma reserved
Out of memory: Kill process 7968 (syz-fuzzer) score 7 or sacrifice child
Killed process 7984 (syz-executor.3) total-vm:48512kB, anon-rss:432kB, file-rss:4kB, shmem-rss:0kB
kworker/u4:4 invoked oom-killer: gfp_mask=0x15080c0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), nodemask=(null),  order=3, oom_score_adj=0
kworker/u4:4 cpuset=/ mems_allowed=0-1
CPU: 1 PID: 2879 Comm: kworker/u4:4 Not tainted 4.14.307-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
Workqueue: events_unbound call_usermodehelper_exec_work
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x1b2/0x281 lib/dump_stack.c:58
 dump_header+0x178/0x82f mm/oom_kill.c:424
 oom_kill_process.cold+0x10/0xa40 mm/oom_kill.c:863
 out_of_memory+0x2dc/0x1190 mm/oom_kill.c:1086
 __alloc_pages_may_oom mm/page_alloc.c:3351 [inline]
 __alloc_pages_slowpath mm/page_alloc.c:4070 [inline]
 __alloc_pages_nodemask+0x25a9/0x2900 mm/page_alloc.c:4239
 __alloc_pages include/linux/gfp.h:484 [inline]
 __alloc_pages_node include/linux/gfp.h:497 [inline]
 alloc_pages_node include/linux/gfp.h:511 [inline]
 alloc_thread_stack_node kernel/fork.c:236 [inline]
 dup_task_struct kernel/fork.c:519 [inline]
 copy_process.part.0+0x265/0x71c0 kernel/fork.c:1631
 copy_process kernel/fork.c:1606 [inline]
 _do_fork+0x17a/0xcb0 kernel/fork.c:2092
 kernel_thread+0x2f/0x40 kernel/fork.c:2154
 call_usermodehelper_exec_work kernel/umh.c:192 [inline]
 call_usermodehelper_exec_work+0x1ac/0x2a0 kernel/umh.c:178
 process_one_work+0x793/0x14a0 kernel/workqueue.c:2117
 worker_thread+0x5cc/0xff0 kernel/workqueue.c:2251
 kthread+0x30d/0x420 kernel/kthread.c:232
 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:406
Mem-Info:
active_anon:17125 inactive_anon:6732 isolated_anon:0
 active_file:23 inactive_file:16 isolated_file:0
 unevictable:0 dirty:0 writeback:0 unstable:0
 slab_reclaimable:21370 slab_unreclaimable:107250
 mapped:18163 shmem:7169 pagetables:502 bounce:0
 free:18081 free_pcp:171 free_cma:0
Node 0 active_anon:68404kB inactive_anon:26924kB active_file:100kB inactive_file:52kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:72652kB dirty:0kB writeback:0kB shmem:28672kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
Node 1 active_anon:96kB inactive_anon:4kB active_file:0kB inactive_file:12kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
Node 0 DMA free:10956kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
lowmem_reserve[]: 0 2717 2718 2718 2718
Node 0 DMA32 free:34620kB min:36196kB low:45244kB high:54292kB active_anon:68404kB inactive_anon:26924kB active_file:100kB inactive_file:8kB unevictable:0kB writepending:0kB present:3129332kB managed:2787976kB mlocked:0kB kernel_stack:7200kB pagetables:2008kB bounce:0kB free_pcp:688kB local_pcp:688kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:468kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
Bluetooth: hci0 command 0x040f tx timeout
lowmem_reserve[]: 0 0 0 0 0
Node 1 Normal free:26748kB min:53696kB low:67120kB high:80544kB active_anon:96kB inactive_anon:4kB active_file:0kB inactive_file:12kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 1*64kB (U) 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10956kB
Node 0 DMA32: 1157*4kB (UME) 1231*8kB (UMEH) 418*16kB (UMEH) 67*32kB (UMH) 29*64kB (UM) 14*128kB (U) 10*256kB (UM) 6*512kB (U) 2*1024kB (U) 0*2048kB 0*4096kB = 34636kB
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: 7*4kB (UME) 4*8kB (ME) 2*16kB (M) 3*32kB (UME) 1*64kB (M) 1*128kB (U) 3*256kB (UME) 2*512kB (UE) 2*1024kB (ME) 3*2048kB (M) 4*4096kB (M) = 26748kB
Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
7198 total pagecache pages
0 pages in swap cache
Swap cache stats: add 0, delete 0, find 0/0
Free swap  = 0kB
Total swap = 0kB
2097051 pages RAM
0 pages HighMem/MovableOnly
363899 pages reserved
0 pages cma reserved
Out of memory: Kill process 7968 (syz-fuzzer) score 7 or sacrifice child
Killed process 7981 (syz-executor.1) total-vm:48512kB, anon-rss:436kB, file-rss:4kB, shmem-rss:0kB
oom_reaper: reaped process 7981 (syz-executor.1), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
syz-fuzzer invoked oom-killer: gfp_mask=0x14201ca(GFP_HIGHUSER_MOVABLE|__GFP_COLD), nodemask=(null),  order=0, oom_score_adj=0
syz-fuzzer cpuset=/ mems_allowed=0-1
CPU: 0 PID: 7988 Comm: syz-fuzzer Not tainted 4.14.307-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x1b2/0x281 lib/dump_stack.c:58
 dump_header+0x178/0x82f mm/oom_kill.c:424
 oom_kill_process.cold+0x10/0xa40 mm/oom_kill.c:863
 out_of_memory+0xe3e/0x1190 mm/oom_kill.c:1075
 __alloc_pages_may_oom mm/page_alloc.c:3351 [inline]
 __alloc_pages_slowpath mm/page_alloc.c:4070 [inline]
 __alloc_pages_nodemask+0x25a9/0x2900 mm/page_alloc.c:4239
 alloc_pages_current+0x155/0x260 mm/mempolicy.c:2108
 alloc_pages include/linux/gfp.h:520 [inline]
 __page_cache_alloc mm/filemap.c:871 [inline]
 page_cache_read mm/filemap.c:2296 [inline]
 filemap_fault+0x11a1/0x1ad0 mm/filemap.c:2480
 ext4_filemap_fault+0x84/0xb0 fs/ext4/inode.c:6310
 __do_fault+0xfa/0x380 mm/memory.c:3344
 do_read_fault mm/memory.c:3759 [inline]
 do_fault mm/memory.c:3885 [inline]
 handle_pte_fault mm/memory.c:4115 [inline]
 __handle_mm_fault+0x2497/0x4620 mm/memory.c:4239
 handle_mm_fault+0x455/0x9c0 mm/memory.c:4276
 __do_page_fault+0x549/0xad0 arch/x86/mm/fault.c:1442
 page_fault+0x45/0x50 arch/x86/entry/entry_64.S:1126
RIP: 0000:0xc00076c9c0
RSP: 0004:000000c0004ad7c0 EFLAGS: c0004ad850
Mem-Info:
active_anon:17020 inactive_anon:6732 isolated_anon:0
 active_file:21 inactive_file:0 isolated_file:0
 unevictable:0 dirty:0 writeback:0 unstable:0
 slab_reclaimable:21366 slab_unreclaimable:107241
 mapped:14579 shmem:7169 pagetables:512 bounce:0
 free:18779 free_pcp:380 free_cma:0
Node 0 active_anon:67984kB inactive_anon:26924kB active_file:84kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:58316kB dirty:0kB writeback:0kB shmem:28672kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
Node 1 active_anon:96kB inactive_anon:4kB active_file:100kB inactive_file:1004kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:200kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB unstable:0kB all_unreclaimable? yes
Node 0 DMA free:10956kB min:204kB low:252kB high:300kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
lowmem_reserve[]: 0 2717 2718 2718 2718
Node 0 DMA32 free:48300kB min:36196kB low:45244kB high:54292kB active_anon:67984kB inactive_anon:26924kB active_file:84kB inactive_file:764kB unevictable:0kB writepending:0kB present:3129332kB managed:2787976kB mlocked:0kB kernel_stack:7168kB pagetables:2048kB bounce:0kB free_pcp:1180kB local_pcp:416kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 0 Normal free:0kB min:4kB low:4kB high:4kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1048576kB managed:468kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 1 Normal free:160772kB min:53696kB low:67120kB high:80544kB active_anon:96kB inactive_anon:4kB active_file:200kB inactive_file:1704kB unevictable:0kB writepending:0kB present:4194304kB managed:4128256kB mlocked:0kB kernel_stack:128kB pagetables:0kB bounce:0kB free_pcp:792kB local_pcp:156kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0 0
Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 0*32kB 1*64kB (U) 1*128kB (U) 0*256kB 1*512kB (U) 0*1024kB 1*2048kB (M) 2*4096kB (M) = 10956kB
Node 0 DMA32: 343*4kB (UME) 1120*8kB (UMEH) 495*16kB (UMEH) 189*32kB (UMH) 89*64kB (UM) 27*128kB (UM) 19*256kB (UM) 8*512kB (U) 2*1024kB (U) 0*2048kB 0*4096kB = 44460kB
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: 10*4kB (UM) 9*8kB (UE) 8*16kB (UM) 10*32kB (UME) 11*64kB (UM) 11*128kB (U) 7*256kB (UME) 11*512kB (UME) 9*1024kB (UME) 5*2048kB (UM) 38*4096kB (UM) = 185200kB
systemd[1]: systemd-journald.service: Failed with result 'signal'.
Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
9751 total pagecache pages
0 pages in swap cache
Swap cache stats: add 0, delete 0, find 0/0
systemd[1]: systemd-journald.service: Service has no hold-off time, scheduling restart.
Free swap  = 0kB
Total swap = 0kB
2097051 pages RAM
0 pages HighMem/MovableOnly
363899 pages reserved
0 pages cma reserved
systemd[1]: rsyslog.service: Service hold-off time over, scheduling restart.
Out of memory (oom_kill_allocating_task): Kill process 7988 (syz-fuzzer) score 0 or sacrifice child
systemd[1]: Stopped System Logging Service.
Killed process 7987 (syz-executor.2) total-vm:48512kB, anon-rss:436kB, file-rss:4kB, shmem-rss:0kB
systemd[1]: Starting System Logging Service...
systemd[1]: Stopped Flush Journal to Persistent Storage.
systemd[1]: Stopping Flush Journal to Persistent Storage...
systemd[1]: Stopped Journal Service.
systemd[1]: Starting Journal Service...
systemd[1]: Starting Load/Save RF Kill Switch Status...
systemd-journald[27553]: File /run/log/journal/04d8c135ee6b410280ba31a58c89679d/system.journal corrupted or uncleanly shut down, renaming and replacing.
Bluetooth: hci0 command 0x0419 tx timeout