kmem_cache_node 51KB 51KB
kmem_cache 78KB 78KB
oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz1,mems_allowed=0,global_oom,task_memcg=/syz1,task=syz-executor.1,pid=292,uid=0
BUG: sleeping function called from invalid context at kernel/locking/mutex.c:577
in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 292, name: syz-executor.1
preempt_count: 1, expected: 0
RCU nest depth: 0, expected: 0
3 locks held by syz-executor.1/292:
#0: ffff88801b9ab690 (mapping.invalidate_lock){++++}-{3:3}, at: filemap_invalidate_lock_shared include/linux/fs.h:832 [inline]
#0: ffff88801b9ab690 (mapping.invalidate_lock){++++}-{3:3}, at: filemap_fault+0x151a/0x2130 mm/filemap.c:3124
#1: ffffffff85278ee8 (oom_lock){+.+.}-{3:3}, at: __alloc_pages_may_oom mm/page_alloc.c:4281 [inline]
#1: ffffffff85278ee8 (oom_lock){+.+.}-{3:3}, at: __alloc_pages_slowpath.constprop.0+0xcc9/0x1f10 mm/page_alloc.c:5063
#2: ffff88800ec72360 (&p->alloc_lock){+.+.}-{2:2}, at: spin_lock include/linux/spinlock.h:354 [inline]
#2: ffff88800ec72360 (&p->alloc_lock){+.+.}-{2:2}, at: task_lock include/linux/sched/task.h:170 [inline]
#2: ffff88800ec72360 (&p->alloc_lock){+.+.}-{2:2}, at: find_lock_task_mm+0xe3/0x2b0 mm/oom_kill.c:144
Preemption disabled at:
[<0000000000000000>] 0x0
CPU: 0 PID: 292 Comm: syz-executor.1 Not tainted 5.17.0-rc1-next-20220127 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x8b/0xb3 lib/dump_stack.c:106
__might_resched.cold+0x222/0x26b kernel/sched/core.c:9576
__mutex_lock_common kernel/locking/mutex.c:577 [inline]
__mutex_lock+0x9e/0x1480 kernel/locking/mutex.c:733
futex_cleanup_begin kernel/futex/core.c:1058 [inline]
futex_exit_release+0x2d/0x220 kernel/futex/core.c:1110
__oom_kill_process+0x373/0xf90 mm/oom_kill.c:893
oom_kill_process+0xd7/0x5c0 mm/oom_kill.c:1003
out_of_memory+0x11e7/0x14b0 mm/oom_kill.c:1114
__alloc_pages_may_oom mm/page_alloc.c:4332 [inline]
__alloc_pages_slowpath.constprop.0+0x1972/0x1f10 mm/page_alloc.c:5063
__alloc_pages+0x403/0x4e0 mm/page_alloc.c:5394
alloc_pages+0x1a0/0x2f0 mm/mempolicy.c:2271
filemap_alloc_folio mm/filemap.c:987 [inline]
__filemap_get_folio+0x65c/0xfd0 mm/filemap.c:1990
filemap_fault+0x155a/0x2130 mm/filemap.c:3127
__do_fault+0x113/0x5a0 mm/memory.c:3868
do_read_fault mm/memory.c:4183 [inline]
do_fault mm/memory.c:4312 [inline]
handle_pte_fault mm/memory.c:4570 [inline]
__handle_mm_fault+0x1325/0x3570 mm/memory.c:4705
handle_mm_fault+0x2e6/0xa20 mm/memory.c:4803
do_user_addr_fault+0x54a/0x12a0 arch/x86/mm/fault.c:1397
handle_page_fault arch/x86/mm/fault.c:1484 [inline]
exc_page_fault+0xa2/0x1a0 arch/x86/mm/fault.c:1540
asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:568
RIP: 0033:0x7fa9eb0d06d7
Code: Unable to access opcode bytes at RIP 0x7fa9eb0d06ad.
RSP: 002b:00007ffe0d4ef8c0 EFLAGS: 00010206
RAX: 0000000000000000 RBX: 0000000000000050 RCX: 000000000000000a
RDX: 000000000000085c RSI: 0000000000000050 RDI: 00007fa9eb17e053
RBP: 00007ffe0d4ef91c R08: 0000000000000120 R09: 00007ffe0d5d5080
R10: 00007ffe0d5d5090 R11: 0000000000084ff2 R12: 0000000000000064
R13: 0000000000045e6e R14: 000000000000000a R15: 00007ffe0d4ef980
=============================
[ BUG: Invalid wait context ]
5.17.0-rc1-next-20220127 #1 Tainted: G W
-----------------------------
syz-executor.1/292 is trying to lock:
ffff88800ec72d70 (&tsk->futex_exit_mutex){+.+.}-{3:3}, at: futex_cleanup_begin kernel/futex/core.c:1058 [inline]
ffff88800ec72d70 (&tsk->futex_exit_mutex){+.+.}-{3:3}, at: futex_exit_release+0x2d/0x220 kernel/futex/core.c:1110
other info that might help us debug this:
context-{4:4}
3 locks held by syz-executor.1/292:
#0: ffff88801b9ab690 (mapping.invalidate_lock){++++}-{3:3}, at: filemap_invalidate_lock_shared include/linux/fs.h:832 [inline]
#0: ffff88801b9ab690 (mapping.invalidate_lock){++++}-{3:3}, at: filemap_fault+0x151a/0x2130 mm/filemap.c:3124
#1: ffffffff85278ee8 (oom_lock){+.+.}-{3:3}, at: __alloc_pages_may_oom mm/page_alloc.c:4281 [inline]
#1: ffffffff85278ee8 (oom_lock){+.+.}-{3:3}, at: __alloc_pages_slowpath.constprop.0+0xcc9/0x1f10 mm/page_alloc.c:5063
#2: ffff88800ec72360 (&p->alloc_lock){+.+.}-{2:2}, at: spin_lock include/linux/spinlock.h:354 [inline]
#2: ffff88800ec72360 (&p->alloc_lock){+.+.}-{2:2}, at: task_lock include/linux/sched/task.h:170 [inline]
#2: ffff88800ec72360 (&p->alloc_lock){+.+.}-{2:2}, at: find_lock_task_mm+0xe3/0x2b0 mm/oom_kill.c:144
stack backtrace:
CPU: 0 PID: 292 Comm: syz-executor.1 Tainted: G W 5.17.0-rc1-next-20220127 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x8b/0xb3 lib/dump_stack.c:106
print_lock_invalid_wait_context kernel/locking/lockdep.c:4678 [inline]
check_wait_context kernel/locking/lockdep.c:4739 [inline]
__lock_acquire.cold+0xc8/0x3b4 kernel/locking/lockdep.c:4977
lock_acquire kernel/locking/lockdep.c:5639 [inline]
lock_acquire+0x1a2/0x4d0 kernel/locking/lockdep.c:5604
__mutex_lock_common kernel/locking/mutex.c:600 [inline]
__mutex_lock+0x136/0x1480 kernel/locking/mutex.c:733
futex_cleanup_begin kernel/futex/core.c:1058 [inline]
futex_exit_release+0x2d/0x220 kernel/futex/core.c:1110
__oom_kill_process+0x373/0xf90 mm/oom_kill.c:893
oom_kill_process+0xd7/0x5c0 mm/oom_kill.c:1003
out_of_memory+0x11e7/0x14b0 mm/oom_kill.c:1114
__alloc_pages_may_oom mm/page_alloc.c:4332 [inline]
__alloc_pages_slowpath.constprop.0+0x1972/0x1f10 mm/page_alloc.c:5063
__alloc_pages+0x403/0x4e0 mm/page_alloc.c:5394
alloc_pages+0x1a0/0x2f0 mm/mempolicy.c:2271
filemap_alloc_folio mm/filemap.c:987 [inline]
__filemap_get_folio+0x65c/0xfd0 mm/filemap.c:1990
filemap_fault+0x155a/0x2130 mm/filemap.c:3127
__do_fault+0x113/0x5a0 mm/memory.c:3868
do_read_fault mm/memory.c:4183 [inline]
do_fault mm/memory.c:4312 [inline]
handle_pte_fault mm/memory.c:4570 [inline]
__handle_mm_fault+0x1325/0x3570 mm/memory.c:4705
handle_mm_fault+0x2e6/0xa20 mm/memory.c:4803
do_user_addr_fault+0x54a/0x12a0 arch/x86/mm/fault.c:1397
handle_page_fault arch/x86/mm/fault.c:1484 [inline]
exc_page_fault+0xa2/0x1a0 arch/x86/mm/fault.c:1540
asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:568
RIP: 0033:0x7fa9eb0d06d7
Code: Unable to access opcode bytes at RIP 0x7fa9eb0d06ad.
RSP: 002b:00007ffe0d4ef8c0 EFLAGS: 00010206
RAX: 0000000000000000 RBX: 0000000000000050 RCX: 000000000000000a
RDX: 000000000000085c RSI: 0000000000000050 RDI: 00007fa9eb17e053
RBP: 00007ffe0d4ef91c R08: 0000000000000120 R09: 00007ffe0d5d5080
R10: 00007ffe0d5d5090 R11: 0000000000084ff2 R12: 0000000000000064
R13: 0000000000045e6e R14: 000000000000000a R15: 00007ffe0d4ef980
Out of memory (oom_kill_allocating_task): Killed process 292 (syz-executor.1) total-vm:93280kB, anon-rss:396kB, file-rss:34576kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:0
oom_reaper: reaped process 292 (syz-executor.1), now anon-rss:0kB, file-rss:34572kB, shmem-rss:0kB
in:imklog invoked oom-killer: gfp_mask=0x1140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0
CPU: 1 PID: 186 Comm: in:imklog Tainted: G W 5.17.0-rc1-next-20220127 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x8b/0xb3 lib/dump_stack.c:106
dump_header+0x106/0x60f mm/oom_kill.c:464
oom_kill_process.cold+0x10/0x15 mm/oom_kill.c:994
out_of_memory+0x11e7/0x14b0 mm/oom_kill.c:1114
__alloc_pages_may_oom mm/page_alloc.c:4332 [inline]
__alloc_pages_slowpath.constprop.0+0x1972/0x1f10 mm/page_alloc.c:5063
__alloc_pages+0x403/0x4e0 mm/page_alloc.c:5394
alloc_pages+0x1a0/0x2f0 mm/mempolicy.c:2271
filemap_alloc_folio mm/filemap.c:987 [inline]
__filemap_get_folio+0x65c/0xfd0 mm/filemap.c:1990
filemap_fault+0x155a/0x2130 mm/filemap.c:3127
__do_fault+0x113/0x5a0 mm/memory.c:3868
do_read_fault mm/memory.c:4183 [inline]
do_fault mm/memory.c:4312 [inline]
handle_pte_fault mm/memory.c:4570 [inline]
__handle_mm_fault+0x1325/0x3570 mm/memory.c:4705
handle_mm_fault+0x2e6/0xa20 mm/memory.c:4803
do_user_addr_fault+0x54a/0x12a0 arch/x86/mm/fault.c:1397
handle_page_fault arch/x86/mm/fault.c:1484 [inline]
exc_page_fault+0xa2/0x1a0 arch/x86/mm/fault.c:1540
asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:568
RIP: 0033:0x7fb4ba82508c
Code: Unable to access opcode bytes at RIP 0x7fb4ba825062.
RSP: 002b:00007fb4b9dc14d0 EFLAGS: 00010246
RAX: 0000000000001e18 RBX: 0000000000000000 RCX: 00007fb4ba82508c
RDX: 0000000000001fa0 RSI: 00007fb4b9dc1d00 RDI: 0000000000000005
RBP: 00007fb4bb5064c0 R08: 0000000000000000 R09: 00007fb4bb502e88
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb4b9dc1d00
R13: 0000000000001fa0 R14: 00007fb4b9dc1d00 R15: 00007fb4b9dc1d4e
Mem-Info:
active_anon:11510 inactive_anon:35923 isolated_anon:0
active_file:29 inactive_file:0 isolated_file:0
unevictable:0 dirty:0 writeback:0
slab_reclaimable:8737 slab_unreclaimable:59347
mapped:69634 shmem:113 pagetables:1168 bounce:0
kernel_misc_reclaimable:0
free:2876 free_pcp:63 free_cma:0
Node 0 active_anon:46040kB inactive_anon:143692kB active_file:116kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278536kB dirty:0kB writeback:0kB shmem:452kB writeback_tmp:0kB kernel_stack:4640kB pagetables:4672kB all_unreclaimable? no
Node 0 DMA free:6512kB boost:0kB min:44kB low:56kB high:68kB 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 1617 1617 1617
Node 0 DMA32 free:4992kB boost:0kB min:5120kB low:6776kB high:8432kB reserved_highatomic:0KB active_anon:46040kB inactive_anon:143692kB active_file:32kB inactive_file:60kB unevictable:0kB writepending:0kB present:2080640kB managed:1660812kB mlocked:0kB bounce:0kB free_pcp:252kB local_pcp:0kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0
Node 0 DMA: 0*4kB 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6512kB
Node 0 DMA32: 461*4kB (ME) 119*8kB (UM) 64*16kB (UME) 22*32kB (UME) 8*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5036kB
Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
137 total pagecache pages
0 pages in swap cache
Swap cache stats: add 0, delete 0, find 0/0
Free swap = 0kB
Total swap = 0kB
524158 pages RAM
0 pages HighMem/MovableOnly
105115 pages reserved
Unreclaimable slab info:
Name Used Total
pid_3 7KB 7KB
pid_2 42KB 48KB
IEEE-802.15.4-RAW 31KB 31KB
p9_req_t 8KB 8KB
fib6_nodes 28KB 28KB
ip6_dst_cache 35KB 45KB
PINGv6 31KB 31KB
RAWv6 157KB 157KB
UDPLITEv6 31KB 31KB
UDPv6 62KB 62KB
TCPv6 62KB 62KB
scsi_sense_cache 8KB 8KB
sd_ext_cdb 3KB 3KB
virtio_scsi_cmd 16KB 16KB
bio-96 7KB 7KB
sgpool-128 119KB 178KB
sgpool-64 63KB 63KB
sgpool-32 63KB 63KB
sgpool-16 53KB 90KB
sgpool-8 52KB 52KB
mqueue_inode_cache 60KB 60KB
nfs_commit_data 15KB 15KB
nfs_write_data 47KB 47KB
jbd2_inode 7KB 7KB
ext4_system_zone 7KB 7KB
ext4_io_end_vec 7KB 7KB
ext4_bio_post_read_ctx 15KB 15KB
io_kiocb 7KB 7KB
kioctx 31KB 31KB
aio_kiocb 7KB 7KB
dio 15KB 15KB
pid_namespace 7KB 7KB
rpc_buffers 31KB 31KB
rpc_tasks 3KB 3KB
UNIX-STREAM 135KB 310KB
UNIX 193KB 310KB
ip4-frags 7KB 7KB
tcp_bind_bucket 4KB 4KB
inet_peer_cache 4KB 4KB
ip_fib_trie 8KB 8KB
ip_fib_alias 11KB 11KB
ip_dst_cache 8KB 8KB
PING 31KB 31KB
RAW 31KB 31KB
UDP 220KB 220KB
request_sock_TCP 15KB 15KB
TCP 58KB 58KB
hugetlbfs_inode_cache 31KB 31KB
bio-224 11KB 11KB
ep_head 8KB 8KB
eventpoll_pwq 23KB 23KB
eventpoll_epi 39KB 39KB
inotify_inode_mark 54KB 54KB
request_queue 62KB 62KB
blkdev_ioc 8KB 8KB
bio-160 36KB 36KB
biovec-max 595KB 654KB
biovec-64 94KB 157KB
biovec-16 22KB 22KB
user_namespace 15KB 15KB
uid_cache 7KB 7KB
dmaengine-unmap-2 4KB 4KB
audit_buffer 7KB 7KB
skbuff_fclone_cache 82KB 112KB
skbuff_head_cache 396KB 405KB
file_lock_cache 79KB 82KB
file_lock_ctx 7KB 7KB
fsnotify_mark_connector 28KB 28KB
net_namespace 93KB 93KB
taskstats 22KB 22KB
proc_dir_entry 340KB 352KB
pde_opener 11KB 27KB
seq_file 41KB 41KB
sigqueue 27KB 47KB
shmem_inode_cache 1583KB 1623KB
kernfs_iattrs_cache 235KB 235KB
kernfs_node_cache 5269KB 5292KB
mnt_cache 181KB 181KB
filp 1580KB 2096KB
names_cache 14802KB 14802KB
hashtab_node 274KB 274KB
ebitmap_node 1149KB 1149KB
avtab_node 4976KB 4976KB
avc_node 31KB 31KB
lsm_inode_cache 3308KB 3336KB
lsm_file_cache 82KB 144KB
key_jar 31KB 31KB
uts_namespace 15KB 15KB
nsproxy 11KB 11KB
vm_area_struct 818KB 1064KB
mm_struct 199KB 378KB
fs_cache 48KB 48KB
files_cache 165KB 239KB
signal_cache 298KB 394KB
sighand_cache 360KB 360KB
task_struct 1090KB 1444KB
cred_jar 134KB 188KB
anon_vma_chain 167KB 248KB
anon_vma 244KB 244KB
pid 79KB 112KB
Acpi-Operand 88KB 146KB
Acpi-ParseExt 35KB 35KB
Acpi-Parse 39KB 55KB
Acpi-State 35KB 51KB
Acpi-Namespace 28KB 28KB
numa_policy 3KB 3KB
perf_event 62KB 62KB
trace_event_file 175KB 175KB
ftrace_event_field 296KB 296KB
pool_workqueue 40KB 40KB
task_group 16KB 16KB
vmap_area 47KB 47KB
page->ptl 130KB 181KB
kmemleak_scan_area 23KB 23KB
kmemleak_object 137342KB 146665KB
kmalloc-cg-8k 64KB 64KB
kmalloc-cg-4k 832KB 968KB
kmalloc-cg-2k 652KB 736KB
kmalloc-cg-1k 224KB 224KB
kmalloc-cg-512 232KB 232KB
kmalloc-cg-256 16KB 16KB
kmalloc-cg-192 28KB 28KB
kmalloc-cg-128 12KB 12KB
kmalloc-cg-96 16KB 16KB
kmalloc-cg-64 12KB 12KB
kmalloc-cg-32 43KB 72KB
kmalloc-cg-16 8KB 8KB
kmalloc-cg-8 15KB 15KB
kmalloc-8k 4832KB 4960KB
kmalloc-4k 6448KB 7200KB
kmalloc-2k 3972KB 4448KB
kmalloc-1k 3438KB 3840KB
kmalloc-512 2576KB 3424KB
kmalloc-256 973KB 1088KB
kmalloc-192 479KB 532KB
kmalloc-128 427KB 576KB
kmalloc-96 338KB 524KB
kmalloc-64 1004KB 1232KB
kmalloc-32 702KB 748KB
kmalloc-16 316KB 324KB
kmalloc-8 260KB 266KB
kmem_cache_node 51KB 51KB
kmem_cache 78KB 78KB
oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/rsyslog.service,task=in:imklog,pid=186,uid=0
Out of memory (oom_kill_allocating_task): Killed process 182 (rsyslogd) total-vm:220876kB, anon-rss:736kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:60kB oom_score_adj:0
oom_reaper: reaped process 182 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
systemd-udevd invoked oom-killer: gfp_mask=0x1140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0
CPU: 1 PID: 5242 Comm: systemd-udevd Tainted: G W 5.17.0-rc1-next-20220127 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x8b/0xb3 lib/dump_stack.c:106
dump_header+0x106/0x60f mm/oom_kill.c:464
oom_kill_process.cold+0x10/0x15 mm/oom_kill.c:994
out_of_memory+0x11e7/0x14b0 mm/oom_kill.c:1114
__alloc_pages_may_oom mm/page_alloc.c:4332 [inline]
__alloc_pages_slowpath.constprop.0+0x1972/0x1f10 mm/page_alloc.c:5063
__alloc_pages+0x403/0x4e0 mm/page_alloc.c:5394
alloc_pages+0x1a0/0x2f0 mm/mempolicy.c:2271
filemap_alloc_folio mm/filemap.c:987 [inline]
__filemap_get_folio+0x65c/0xfd0 mm/filemap.c:1990
filemap_fault+0x155a/0x2130 mm/filemap.c:3127
__do_fault+0x113/0x5a0 mm/memory.c:3868
do_read_fault mm/memory.c:4183 [inline]
do_fault mm/memory.c:4312 [inline]
handle_pte_fault mm/memory.c:4570 [inline]
__handle_mm_fault+0x1325/0x3570 mm/memory.c:4705
handle_mm_fault+0x2e6/0xa20 mm/memory.c:4803
do_user_addr_fault+0x54a/0x12a0 arch/x86/mm/fault.c:1397
handle_page_fault arch/x86/mm/fault.c:1484 [inline]
exc_page_fault+0xa2/0x1a0 arch/x86/mm/fault.c:1540
asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:568
RIP: 0033:0x7f1a41d2aa70
Code: Unable to access opcode bytes at RIP 0x7f1a41d2aa46.
RSP: 002b:00007ffcd08b8b90 EFLAGS: 00010206
RAX: 0000000000000001 RBX: 00007ffcd08b8bb0 RCX: 00007f1a42224010
RDX: 0000000000000016 RSI: 0000000000000007 RDI: 00007f1a42a685f0
RBP: 00007f1a42a9cbe0 R08: 00007f1a42ac2b70 R09: 0000000000000000
R10: 0000000000000008 R11: 0000000000000008 R12: 00007ffcd08b8ba8
R13: 00007f1a42a95520 R14: 0000000000000100 R15: 0000000000000000
Mem-Info:
active_anon:11509 inactive_anon:35622 isolated_anon:0
active_file:11 inactive_file:14 isolated_file:0
unevictable:0 dirty:0 writeback:0
slab_reclaimable:8687 slab_unreclaimable:59227
mapped:69636 shmem:113 pagetables:1148 bounce:0
kernel_misc_reclaimable:0
free:2794 free_pcp:0 free_cma:0
Node 0 active_anon:46036kB inactive_anon:142488kB active_file:44kB inactive_file:56kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278544kB dirty:0kB writeback:0kB shmem:452kB writeback_tmp:0kB kernel_stack:4512kB pagetables:4592kB all_unreclaimable? no
Node 0 DMA free:6512kB boost:0kB min:44kB low:56kB high:68kB 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 1617 1617 1617
Node 0 DMA32 free:4664kB boost:0kB min:5120kB low:6776kB high:8432kB reserved_highatomic:0KB active_anon:46036kB inactive_anon:142488kB active_file:44kB inactive_file:56kB unevictable:0kB writepending:0kB present:2080640kB managed:1660812kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0
Node 0 DMA: 0*4kB 0*8kB 1*16kB (U) 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6512kB
Node 0 DMA32: 488*4kB (UME) 123*8kB (UME) 58*16kB (UME) 19*32kB (UME) 5*64kB (UM) 1*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4920kB
Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
138 total pagecache pages
0 pages in swap cache
Swap cache stats: add 0, delete 0, find 0/0
Free swap = 0kB
Total swap = 0kB
524158 pages RAM
0 pages HighMem/MovableOnly
105115 pages reserved
Unreclaimable slab info:
Name Used Total
pid_3 7KB 7KB
pid_2 42KB 48KB
IEEE-802.15.4-RAW 31KB 31KB
p9_req_t 8KB 8KB
fib6_nodes 28KB 28KB
ip6_dst_cache 35KB 45KB
PINGv6 31KB 31KB
RAWv6 157KB 157KB
UDPLITEv6 31KB 31KB
UDPv6 62KB 62KB
TCPv6 62KB 62KB
scsi_sense_cache 8KB 8KB
sd_ext_cdb 3KB 3KB
virtio_scsi_cmd 16KB 16KB
bio-96 7KB 7KB
sgpool-128 119KB 178KB
sgpool-64 63KB 63KB
sgpool-32 63KB 63KB
sgpool-16 53KB 90KB
sgpool-8 52KB 52KB
mqueue_inode_cache 60KB 60KB
nfs_commit_data 15KB 15KB
nfs_write_data 47KB 47KB
jbd2_inode 7KB 7KB
ext4_system_zone 7KB 7KB
ext4_io_end_vec 7KB 7KB
ext4_bio_post_read_ctx 15KB 15KB
io_kiocb 7KB 7KB
kioctx 31KB 31KB
aio_kiocb 7KB 7KB
dio 15KB 15KB
pid_namespace 7KB 7KB
rpc_buffers 31KB 31KB
rpc_tasks 3KB 3KB
UNIX-STREAM 135KB 310KB
UNIX 193KB 310KB
ip4-frags 7KB 7KB
tcp_bind_bucket 4KB 4KB
inet_peer_cache 4KB 4KB
ip_fib_trie 8KB 8KB
ip_fib_alias 11KB 11KB
ip_dst_cache 8KB 8KB
PING 31KB 31KB
RAW 31KB 31KB
UDP 220KB 220KB
request_sock_TCP 15KB 15KB
TCP 58KB 58KB
hugetlbfs_inode_cache 31KB 31KB
bio-224 11KB 11KB
ep_head 8KB 8KB
eventpoll_pwq 23KB 23KB
eventpoll_epi 39KB 39KB
inotify_inode_mark 54KB 54KB
request_queue 62KB 62KB
blkdev_ioc 8KB 8KB
bio-160 36KB 36KB
biovec-max 595KB 654KB
biovec-64 94KB 157KB
biovec-16 22KB 22KB
user_namespace 15KB 15KB
uid_cache 7KB 7KB
dmaengine-unmap-2 4KB 4KB
audit_buffer 7KB 7KB
skbuff_fclone_cache 82KB 112KB
skbuff_head_cache 396KB 405KB
file_lock_cache 79KB 82KB
file_lock_ctx 7KB 7KB
fsnotify_mark_connector 28KB 28KB
net_namespace 93KB 93KB
taskstats 22KB 22KB
proc_dir_entry 340KB 352KB
pde_opener 11KB 27KB
seq_file 41KB 41KB
sigqueue 27KB 47KB
shmem_inode_cache 1583KB 1623KB
kernfs_iattrs_cache 235KB 235KB
kernfs_node_cache 5269KB 5292KB
mnt_cache 181KB 181KB
filp 1540KB 2081KB
names_cache 14301KB 14445KB
hashtab_node 274KB 274KB
ebitmap_node 1149KB 1149KB
avtab_node 4976KB 4976KB
avc_node 31KB 31KB
lsm_inode_cache 3283KB 3336KB
lsm_file_cache 82KB 144KB
key_jar 31KB 31KB
uts_namespace 15KB 15KB
nsproxy 11KB 11KB
vm_area_struct 818KB 1064KB
mm_struct 199KB 378KB
fs_cache 48KB 48KB
files_cache 165KB 239KB
signal_cache 298KB 394KB
sighand_cache 360KB 360KB
task_struct 1083KB 1417KB
cred_jar 134KB 188KB
anon_vma_chain 167KB 248KB
anon_vma 235KB 244KB
pid 79KB 112KB
Acpi-Operand 88KB 146KB
Acpi-ParseExt 35KB 35KB
Acpi-Parse 39KB 55KB
Acpi-State 35KB 51KB
Acpi-Namespace 28KB 28KB
numa_policy 3KB 3KB
perf_event 62KB 62KB
trace_event_file 175KB 175KB
ftrace_event_field 296KB 296KB
pool_workqueue 40KB 40KB
task_group 16KB 16KB
vmap_area 47KB 47KB
page->ptl 130KB 181KB
kmemleak_scan_area 23KB 23KB
kmemleak_object 136666KB 146635KB
kmalloc-cg-8k 64KB 64KB
kmalloc-cg-4k 832KB 968KB
kmalloc-cg-2k 652KB 736KB
kmalloc-cg-1k 224KB 224KB
kmalloc-cg-512 232KB 232KB
kmalloc-cg-256 16KB 16KB
kmalloc-cg-192 28KB 28KB
kmalloc-cg-128 12KB 12KB
kmalloc-cg-96 16KB 16KB
kmalloc-cg-64 12KB 12KB
kmalloc-cg-32 43KB 72KB
kmalloc-cg-16 8KB 8KB
kmalloc-cg-8 15KB 15KB
kmalloc-8k 4832KB 4960KB
kmalloc-4k 6448KB 7200KB
kmalloc-2k 3972KB 4448KB
kmalloc-1k 3572KB 3840KB
kmalloc-512 2582KB 3408KB
kmalloc-256 973KB 1088KB
kmalloc-192 479KB 532KB
kmalloc-128 427KB 576KB
kmalloc-96 338KB 524KB
kmalloc-64 1003KB 1232KB
kmalloc-32 702KB 748KB
kmalloc-16 316KB 324KB
kmalloc-8 260KB 266KB
kmem_cache_node 51KB 51KB
kmem_cache 78KB 78KB
oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/systemd-udevd.service,task=systemd-udevd,pid=5242,uid=0
Out of memory (oom_kill_allocating_task): Killed process 5242 (systemd-udevd) total-vm:35620kB, anon-rss:10192kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:64kB oom_score_adj:0
oom_reaper: reaped process 5242 (systemd-udevd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
oom_reaper: reaped process 5179 (syz-executor.1), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB
systemd invoked oom-killer: gfp_mask=0x1140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0
CPU: 0 PID: 1 Comm: systemd Tainted: G W 5.17.0-rc1-next-20220127 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x8b/0xb3 lib/dump_stack.c:106
dump_header+0x106/0x60f mm/oom_kill.c:464
oom_kill_process.cold+0x10/0x15 mm/oom_kill.c:994
out_of_memory+0x358/0x14b0 mm/oom_kill.c:1132
syz-executor.1: page allocation failure: order:0, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz1,mems_allowed=0
__alloc_pages_may_oom mm/page_alloc.c:4332 [inline]
__alloc_pages_slowpath.constprop.0+0x1972/0x1f10 mm/page_alloc.c:5063
__alloc_pages+0x403/0x4e0 mm/page_alloc.c:5394
alloc_pages+0x1a0/0x2f0 mm/mempolicy.c:2271
filemap_alloc_folio mm/filemap.c:987 [inline]
__filemap_get_folio+0x65c/0xfd0 mm/filemap.c:1990
filemap_fault+0x155a/0x2130 mm/filemap.c:3127
__do_fault+0x113/0x5a0 mm/memory.c:3868
do_read_fault mm/memory.c:4183 [inline]
do_fault mm/memory.c:4312 [inline]
handle_pte_fault mm/memory.c:4570 [inline]
__handle_mm_fault+0x1325/0x3570 mm/memory.c:4705
handle_mm_fault+0x2e6/0xa20 mm/memory.c:4803
do_user_addr_fault+0x54a/0x12a0 arch/x86/mm/fault.c:1397
handle_page_fault arch/x86/mm/fault.c:1484 [inline]
exc_page_fault+0xa2/0x1a0 arch/x86/mm/fault.c:1540
asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:568
RIP: 0033:0x7fed0b00fa09
Code: Unable to access opcode bytes at RIP 0x7fed0b00f9df.
RSP: 002b:00007ffcbc74d440 EFLAGS: 00010202
RAX: 0000000000000001 RBX: 00007fed0c8b2b00 RCX: 00007fed0ac60116
RDX: 000000000000002d RSI: 00007fed0d1bb2e0 RDI: 0000000000000000
RBP: ffffffffffffffff R08: 0000000000000000 R09: 3f0c95e20679af34
R10: 00000000ffffffff R11: 0000000000000000 R12: 0000000000000001
R13: 000000000000002d R14: 0000000000000000 R15: 00007fed0b233b4e
CPU: 1 PID: 5179 Comm: syz-executor.1 Tainted: G W 5.17.0-rc1-next-20220127 #1
Mem-Info:
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
active_anon:11509 inactive_anon:35349 isolated_anon:0
active_file:32 inactive_file:0 isolated_file:0
unevictable:0 dirty:0 writeback:0
slab_reclaimable:8687 slab_unreclaimable:59227
mapped:69636 shmem:113 pagetables:1148 bounce:0
kernel_misc_reclaimable:0
free:2409 free_pcp:235 free_cma:0
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x8b/0xb3 lib/dump_stack.c:106
Node 0 active_anon:46036kB inactive_anon:141396kB active_file:128kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278544kB dirty:0kB writeback:0kB shmem:452kB writeback_tmp:0kB kernel_stack:4512kB pagetables:4592kB all_unreclaimable? yes
warn_alloc.cold+0x95/0x18a mm/page_alloc.c:4238
Node 0
DMA free:6488kB boost:0kB min:44kB low:56kB high:68kB 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
1617
1617
__alloc_pages_slowpath.constprop.0+0x1a21/0x1f10 mm/page_alloc.c:5125
1617
Node 0
DMA32 free:3148kB boost:4096kB min:9216kB low:10872kB high:12528kB reserved_highatomic:0KB active_anon:46036kB inactive_anon:141480kB active_file:44kB inactive_file:56kB unevictable:0kB writepending:0kB present:2080640kB managed:1660812kB mlocked:0kB bounce:0kB free_pcp:940kB local_pcp:0kB free_cma:0kB
lowmem_reserve[]:
__alloc_pages+0x403/0x4e0 mm/page_alloc.c:5394
0
0
0
0
Node 0
alloc_pages+0x1a0/0x2f0 mm/mempolicy.c:2271
DMA:
relay_alloc_buf kernel/relay.c:124 [inline]
relay_create_buf kernel/relay.c:165 [inline]
relay_open_buf.part.0+0x2a4/0xc00 kernel/relay.c:387
0*4kB
relay_open_buf kernel/relay.c:384 [inline]
relay_open kernel/relay.c:520 [inline]
relay_open+0x4ec/0x970 kernel/relay.c:477
1*8kB
do_blk_trace_setup+0x4c3/0xc80 kernel/trace/blktrace.c:549
(U)
__blk_trace_setup+0xca/0x180 kernel/trace/blktrace.c:589
1*16kB
(U)
0*32kB
blk_trace_ioctl+0x13b/0x270 kernel/trace/blktrace.c:730
1*64kB
(U)
0*128kB
blkdev_ioctl+0x18d/0x7f0 block/ioctl.c:577
1*256kB
(U)
0*512kB
0*1024kB
1*2048kB
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:874 [inline]
__se_sys_ioctl fs/ioctl.c:860 [inline]
__x64_sys_ioctl+0x196/0x210 fs/ioctl.c:860
(M)
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
1*4096kB
entry_SYSCALL_64_after_hwframe+0x44/0xae
(M)
RIP: 0033:0x7fa9eb123b19
= 6488kB
Code: Unable to access opcode bytes at RIP 0x7fa9eb123aef.
Node 0
RSP: 002b:00007fa9e8699188 EFLAGS: 00000246
DMA32:
ORIG_RAX: 0000000000000010
365*4kB
RAX: ffffffffffffffda RBX: 00007fa9eb236f60 RCX: 00007fa9eb123b19
RDX: 0000000020000100 RSI: 00000000c0481273 RDI: 0000000000000003
(ME)
RBP: 00007fa9eb17df6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
100*8kB
R13: 00007ffe0d4ef66f R14: 00007fa9e8699300 R15: 0000000000022000
(ME)
36*16kB
Mem-Info:
(UME)
active_anon:11509 inactive_anon:35349 isolated_anon:0
active_file:32 inactive_file:0 isolated_file:0
unevictable:0 dirty:0 writeback:0
slab_reclaimable:8687 slab_unreclaimable:59227
mapped:69636 shmem:113 pagetables:1148 bounce:0
kernel_misc_reclaimable:0
free:2409 free_pcp:235 free_cma:0
10*32kB (UM)
Node 0 active_anon:46036kB inactive_anon:141396kB active_file:128kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278544kB dirty:0kB writeback:0kB shmem:452kB writeback_tmp:0kB kernel_stack:4512kB pagetables:4592kB all_unreclaimable? yes
0*64kB
Node 0
0*128kB
DMA free:6488kB boost:0kB min:44kB low:56kB high:68kB 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
0*256kB
lowmem_reserve[]: 0
0*512kB
1617 1617
0*1024kB 0*2048kB
1617
0*4096kB
Node 0
= 3156kB
Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
DMA32 free:3148kB boost:4096kB min:9216kB low:10872kB high:12528kB reserved_highatomic:0KB active_anon:46036kB inactive_anon:141480kB active_file:44kB inactive_file:56kB unevictable:0kB writepending:0kB present:2080640kB managed:1660812kB mlocked:0kB bounce:0kB free_pcp:940kB local_pcp:940kB free_cma:0kB
138 total pagecache pages
lowmem_reserve[]: 0
0 pages in swap cache
0
Swap cache stats: add 0, delete 0, find 0/0
0
Free swap = 0kB
0
Total swap = 0kB
524158 pages RAM
Node 0
0 pages HighMem/MovableOnly
105115 pages reserved
DMA:
Unreclaimable slab info:
0*4kB
Name Used Total
1*8kB
pid_3 7KB 7KB
(U)
pid_2 42KB 48KB
1*16kB
IEEE-802.15.4-RAW 31KB 31KB
(U)
p9_req_t 8KB 8KB
0*32kB
fib6_nodes 28KB 28KB
1*64kB
ip6_dst_cache 35KB 45KB
(U)
PINGv6 31KB 31KB
0*128kB
RAWv6 157KB 157KB
1*256kB
UDPLITEv6 31KB 31KB
(U)
UDPv6 62KB 62KB
0*512kB
TCPv6 62KB 62KB
0*1024kB
scsi_sense_cache 8KB 8KB
1*2048kB
sd_ext_cdb 3KB 3KB
(M)
virtio_scsi_cmd 16KB 16KB
1*4096kB
bio-96 7KB 7KB
(M) = 6488kB
Node 0 DMA32: 354*4kB (ME) 92*8kB (ME) 33*16kB (ME) 7*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB
sgpool-128 119KB 178KB
= 2904kB
sgpool-64 63KB 63KB
Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
sgpool-32 63KB 63KB
138 total pagecache pages
sgpool-16 53KB 90KB
0 pages in swap cache
sgpool-8 52KB 52KB
Swap cache stats: add 0, delete 0, find 0/0
mqueue_inode_cache 60KB 60KB
Free swap = 0kB
nfs_commit_data 15KB 15KB
Total swap = 0kB
nfs_write_data 47KB 47KB
524158 pages RAM
jbd2_inode 7KB 7KB
0 pages HighMem/MovableOnly
ext4_system_zone 7KB 7KB
105115 pages reserved
ext4_io_end_vec 7KB 7KB
ext4_bio_post_read_ctx 15KB 15KB
io_kiocb 7KB 7KB
kioctx 31KB 31KB
aio_kiocb 7KB 7KB
dio 15KB 15KB
pid_namespace 7KB 7KB
rpc_buffers 31KB 31KB
rpc_tasks 3KB 3KB
UNIX-STREAM 135KB 310KB
UNIX 193KB 310KB
ip4-frags 7KB 7KB
tcp_bind_bucket 4KB 4KB
inet_peer_cache 4KB 4KB
ip_fib_trie 8KB 8KB
ip_fib_alias 11KB 11KB
ip_dst_cache 8KB 8KB
PING 31KB 31KB
RAW 31KB 31KB
UDP 220KB 220KB
request_sock_TCP 15KB 15KB
TCP 58KB 58KB
hugetlbfs_inode_cache 31KB 31KB
bio-224 11KB 11KB
ep_head 8KB 8KB
eventpoll_pwq 23KB 23KB
eventpoll_epi 39KB 39KB
inotify_inode_mark 54KB 54KB
request_queue 62KB 62KB
blkdev_ioc 8KB 8KB
bio-160 36KB 36KB
biovec-max 595KB 654KB
biovec-64 94KB 157KB
biovec-16 22KB 22KB
user_namespace 15KB 15KB
uid_cache 7KB 7KB
dmaengine-unmap-2 4KB 4KB
audit_buffer 7KB 7KB
skbuff_fclone_cache 82KB 112KB
skbuff_head_cache 412KB 412KB
file_lock_cache 79KB 82KB
file_lock_ctx 7KB 7KB
fsnotify_mark_connector 28KB 28KB
net_namespace 93KB 93KB
taskstats 22KB 22KB
proc_dir_entry 340KB 352KB
pde_opener 11KB 27KB
seq_file 41KB 41KB
sigqueue 27KB 47KB
shmem_inode_cache 1583KB 1623KB
kernfs_iattrs_cache 235KB 235KB
kernfs_node_cache 5269KB 5292KB
mnt_cache 181KB 181KB
filp 1540KB 2081KB
names_cache 14301KB 14445KB
hashtab_node 274KB 274KB
ebitmap_node 1149KB 1149KB
avtab_node 4976KB 4976KB
avc_node 31KB 31KB
lsm_inode_cache 3283KB 3336KB
lsm_file_cache 82KB 144KB
key_jar 31KB 31KB
uts_namespace 15KB 15KB
nsproxy 11KB 11KB
vm_area_struct 818KB 1064KB
mm_struct 199KB 378KB
fs_cache 48KB 48KB
files_cache 165KB 239KB
signal_cache 298KB 394KB
sighand_cache 360KB 360KB
task_struct 1083KB 1417KB
cred_jar 134KB 188KB
anon_vma_chain 167KB 248KB
anon_vma 233KB 244KB
pid 79KB 112KB
Acpi-Operand 88KB 146KB
Acpi-ParseExt 35KB 35KB
Acpi-Parse 39KB 55KB
Acpi-State 35KB 51KB
Acpi-Namespace 28KB 28KB
numa_policy 3KB 3KB
perf_event 62KB 62KB
trace_event_file 175KB 175KB
ftrace_event_field 296KB 296KB
pool_workqueue 40KB 40KB
task_group 16KB 16KB
vmap_area 47KB 47KB
page->ptl 130KB 181KB
kmemleak_scan_area 23KB 23KB
kmemleak_object 136739KB 146635KB
kmalloc-cg-8k 64KB 64KB
kmalloc-cg-4k 832KB 968KB
kmalloc-cg-2k 652KB 736KB
kmalloc-cg-1k 224KB 224KB
kmalloc-cg-512 232KB 232KB
kmalloc-cg-256 16KB 16KB
kmalloc-cg-192 28KB 28KB
kmalloc-cg-128 12KB 12KB
kmalloc-cg-96 16KB 16KB
kmalloc-cg-64 12KB 12KB
kmalloc-cg-32 43KB 72KB
kmalloc-cg-16 8KB 8KB
kmalloc-cg-8 15KB 15KB
kmalloc-8k 4832KB 4960KB
kmalloc-4k 6448KB 7200KB
kmalloc-2k 3972KB 4448KB
kmalloc-1k 3626KB 3840KB
kmalloc-512 2642KB 3408KB
kmalloc-256 973KB 1088KB
kmalloc-192 479KB 532KB
kmalloc-128 427KB 576KB
kmalloc-96 338KB 524KB
kmalloc-64 1015KB 1232KB
kmalloc-32 702KB 748KB
kmalloc-16 316KB 324KB
kmalloc-8 260KB 266KB
kmem_cache_node 51KB 51KB
kmem_cache 78KB 78KB
oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/syz5,task=syz-executor.5,pid=5193,uid=0
Out of memory: Killed process 5193 (syz-executor.5) total-vm:93544kB, anon-rss:440kB, file-rss:34816kB, shmem-rss:0kB, UID:0 pgtables:132kB oom_score_adj:1000