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=10658,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: 10658, name: systemd-udevd
preempt_count: 1, expected: 0
RCU nest depth: 0, expected: 0
3 locks held by systemd-udevd/10658:
#0: ffff88800f0f67a0 (mapping.invalidate_lock){++++}-{3:3}, at: filemap_invalidate_lock_shared include/linux/fs.h:832 [inline]
#0: ffff88800f0f67a0 (mapping.invalidate_lock){++++}-{3:3}, at: filemap_fault+0x151a/0x2130 mm/filemap.c:3137
#1: ffffffff85278f88 (oom_lock){+.+.}-{3:3}, at: __alloc_pages_may_oom mm/page_alloc.c:4278 [inline]
#1: ffffffff85278f88 (oom_lock){+.+.}-{3:3}, at: __alloc_pages_slowpath.constprop.0+0xcc9/0x1f10 mm/page_alloc.c:5058
#2: ffff8880181a3e20 (&p->alloc_lock){+.+.}-{2:2}, at: spin_lock include/linux/spinlock.h:354 [inline]
#2: ffff8880181a3e20 (&p->alloc_lock){+.+.}-{2:2}, at: task_lock include/linux/sched/task.h:179 [inline]
#2: ffff8880181a3e20 (&p->alloc_lock){+.+.}-{2:2}, at: find_lock_task_mm+0xe3/0x2b0 mm/oom_kill.c:144
Preemption disabled at:
[<0000000000000000>] 0x0
CPU: 1 PID: 10658 Comm: systemd-udevd Not tainted 5.16.0-rc6-next-20211222 #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:9583
__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+0x1198/0x1460 mm/oom_kill.c:1114
__alloc_pages_may_oom mm/page_alloc.c:4329 [inline]
__alloc_pages_slowpath.constprop.0+0x1972/0x1f10 mm/page_alloc.c:5058
__alloc_pages+0x403/0x4e0 mm/page_alloc.c:5389
alloc_pages+0x1a0/0x2f0 mm/mempolicy.c:2271
filemap_alloc_folio mm/filemap.c:1000 [inline]
__filemap_get_folio+0x65c/0xfd0 mm/filemap.c:2003
filemap_fault+0x155a/0x2130 mm/filemap.c:3140
__do_fault+0x113/0x5a0 mm/memory.c:3846
do_read_fault mm/memory.c:4161 [inline]
do_fault mm/memory.c:4290 [inline]
handle_pte_fault mm/memory.c:4548 [inline]
__handle_mm_fault+0x1325/0x3570 mm/memory.c:4683
handle_mm_fault+0x2e6/0xa20 mm/memory.c:4781
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: 0033:0x7f5a042e4b20
Code: Unable to access opcode bytes at RIP 0x7f5a042e4af6.
RSP: 002b:00007ffc289677f8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 00007f5a058d9140 RCX: 0000000000000100
RDX: 0000000000000000 RSI: 00007f5a058d9120 RDI: 00000000ffffff9c
RBP: 00007ffc28967920 R08: 00007f5a058d3f60 R09: 00007ffc28967560
R10: 000000000000001e R11: 0000000000000246 R12: 00007f5a058d9120
R13: 0000000000000000 R14: 0000000000000000 R15: 00007f5a05911080
=============================
[ BUG: Invalid wait context ]
5.16.0-rc6-next-20211222 #1 Tainted: G W
-----------------------------
systemd-udevd/10658 is trying to lock:
ffff8880181a4830 (&tsk->futex_exit_mutex){+.+.}-{3:3}, at: futex_cleanup_begin kernel/futex/core.c:1058 [inline]
ffff8880181a4830 (&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 systemd-udevd/10658:
#0: ffff88800f0f67a0 (mapping.invalidate_lock){++++}-{3:3}, at: filemap_invalidate_lock_shared include/linux/fs.h:832 [inline]
#0: ffff88800f0f67a0 (mapping.invalidate_lock){++++}-{3:3}, at: filemap_fault+0x151a/0x2130 mm/filemap.c:3137
#1: ffffffff85278f88 (oom_lock){+.+.}-{3:3}, at: __alloc_pages_may_oom mm/page_alloc.c:4278 [inline]
#1: ffffffff85278f88 (oom_lock){+.+.}-{3:3}, at: __alloc_pages_slowpath.constprop.0+0xcc9/0x1f10 mm/page_alloc.c:5058
#2: ffff8880181a3e20 (&p->alloc_lock){+.+.}-{2:2}, at: spin_lock include/linux/spinlock.h:354 [inline]
#2: ffff8880181a3e20 (&p->alloc_lock){+.+.}-{2:2}, at: task_lock include/linux/sched/task.h:179 [inline]
#2: ffff8880181a3e20 (&p->alloc_lock){+.+.}-{2:2}, at: find_lock_task_mm+0xe3/0x2b0 mm/oom_kill.c:144
stack backtrace:
CPU: 1 PID: 10658 Comm: systemd-udevd Tainted: G W 5.16.0-rc6-next-20211222 #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+0x1198/0x1460 mm/oom_kill.c:1114
__alloc_pages_may_oom mm/page_alloc.c:4329 [inline]
__alloc_pages_slowpath.constprop.0+0x1972/0x1f10 mm/page_alloc.c:5058
__alloc_pages+0x403/0x4e0 mm/page_alloc.c:5389
alloc_pages+0x1a0/0x2f0 mm/mempolicy.c:2271
filemap_alloc_folio mm/filemap.c:1000 [inline]
__filemap_get_folio+0x65c/0xfd0 mm/filemap.c:2003
filemap_fault+0x155a/0x2130 mm/filemap.c:3140
__do_fault+0x113/0x5a0 mm/memory.c:3846
do_read_fault mm/memory.c:4161 [inline]
do_fault mm/memory.c:4290 [inline]
handle_pte_fault mm/memory.c:4548 [inline]
__handle_mm_fault+0x1325/0x3570 mm/memory.c:4683
handle_mm_fault+0x2e6/0xa20 mm/memory.c:4781
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: 0033:0x7f5a042e4b20
Code: Unable to access opcode bytes at RIP 0x7f5a042e4af6.
RSP: 002b:00007ffc289677f8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 00007f5a058d9140 RCX: 0000000000000100
RDX: 0000000000000000 RSI: 00007f5a058d9120 RDI: 00000000ffffff9c
RBP: 00007ffc28967920 R08: 00007f5a058d3f60 R09: 00007ffc28967560
R10: 000000000000001e R11: 0000000000000246 R12: 00007f5a058d9120
R13: 0000000000000000 R14: 0000000000000000 R15: 00007f5a05911080
Out of memory (oom_kill_allocating_task): Killed process 10658 (systemd-udevd) total-vm:35752kB, anon-rss:10240kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:64kB oom_score_adj:0
oom_reaper: reaped process 10658 (systemd-udevd), now anon-rss:0kB, file-rss:0kB, 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: 187 Comm: in:imklog Tainted: G W 5.16.0-rc6-next-20211222 #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+0x1198/0x1460 mm/oom_kill.c:1114
__alloc_pages_may_oom mm/page_alloc.c:4329 [inline]
__alloc_pages_slowpath.constprop.0+0x1972/0x1f10 mm/page_alloc.c:5058
__alloc_pages+0x403/0x4e0 mm/page_alloc.c:5389
alloc_pages+0x1a0/0x2f0 mm/mempolicy.c:2271
filemap_alloc_folio mm/filemap.c:1000 [inline]
__filemap_get_folio+0x65c/0xfd0 mm/filemap.c:2003
filemap_fault+0x155a/0x2130 mm/filemap.c:3140
__do_fault+0x113/0x5a0 mm/memory.c:3846
do_read_fault mm/memory.c:4161 [inline]
do_fault mm/memory.c:4290 [inline]
handle_pte_fault mm/memory.c:4548 [inline]
__handle_mm_fault+0x1325/0x3570 mm/memory.c:4683
handle_mm_fault+0x2e6/0xa20 mm/memory.c:4781
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: 0033:0x7efc57fd108c
Code: Unable to access opcode bytes at RIP 0x7efc57fd1062.
RSP: 002b:00007efc5756d4d0 EFLAGS: 00010246
RAX: 0000000000000077 RBX: 0000000000000000 RCX: 00007efc57fd108c
RDX: 0000000000001fa0 RSI: 00007efc5756dd00 RDI: 0000000000000005
RBP: 00007efc596354c0 R08: 0000000000000000 R09: 00007efc59631e88
R10: a3d70a3d70a3d70b R11: 0000000000000246 R12: 00007efc5756dd00
R13: 0000000000001fa0 R14: 00007efc5756dd00 R15: 00007efc5756dd69
Mem-Info:
active_anon:10560 inactive_anon:32168 isolated_anon:0
active_file:20 inactive_file:1 isolated_file:0
unevictable:0 dirty:0 writeback:0
slab_reclaimable:8842 slab_unreclaimable:60178
mapped:69664 shmem:124 pagetables:2074 bounce:0
kernel_misc_reclaimable:0
free:2511 free_pcp:197 free_cma:0
Node 0 active_anon:42240kB inactive_anon:128672kB active_file:80kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278656kB dirty:0kB writeback:0kB shmem:496kB writeback_tmp:0kB kernel_stack:5280kB pagetables:8296kB all_unreclaimable? yes
Node 0 DMA free:6488kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:36kB 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:3556kB boost:2048kB min:7168kB low:8824kB high:10480kB reserved_highatomic:0KB active_anon:42240kB inactive_anon:128652kB active_file:40kB inactive_file:4kB unevictable:0kB writepending:0kB present:2080640kB managed:1660844kB mlocked:0kB bounce:0kB free_pcp:788kB local_pcp:536kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0
Node 0 DMA: 2*4kB (UM) 2*8kB (UM) 2*16kB (UM) 1*32kB (U) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6488kB
Node 0 DMA32: 482*4kB (ME) 102*8kB (M) 30*16kB (UM) 16*32kB (UM) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 3736kB
Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
157 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
105107 pages reserved
Unreclaimable slab info:
Name Used Total
pid_3 7KB 7KB
pid_2 56KB 56KB
IEEE-802.15.4-MAC 63KB 63KB
IEEE-802.15.4-RAW 63KB 63KB
fib6_nodes 28KB 28KB
ip6_dst_cache 39KB 48KB
PINGv6 63KB 63KB
RAWv6 157KB 157KB
UDPLITEv6 62KB 62KB
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 352KB 535KB
sgpool-64 63KB 63KB
sgpool-32 78KB 78KB
sgpool-16 83KB 127KB
sgpool-8 45KB 45KB
bio-224 3KB 3KB
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 56KB 75KB
kioctx 31KB 31KB
aio_kiocb 7KB 7KB
fasync_cache 7KB 7KB
pid_namespace 7KB 7KB
posix_timers_cache 7KB 7KB
rpc_buffers 31KB 31KB
rpc_tasks 3KB 3KB
UNIX-STREAM 170KB 279KB
UNIX 170KB 310KB
UDP-Lite 31KB 31KB
tcp_bind_bucket 8KB 8KB
inet_peer_cache 4KB 4KB
ip_fib_trie 8KB 8KB
ip_fib_alias 15KB 15KB
ip_dst_cache 8KB 8KB
RAW 125KB 125KB
UDP 220KB 220KB
request_sock_TCP 7KB 7KB
TCP 58KB 58KB
hugetlbfs_inode_cache 31KB 31KB
bio-216 11KB 11KB
ep_head 8KB 8KB
eventpoll_pwq 19KB 19KB
eventpoll_epi 43KB 43KB
inotify_inode_mark 46KB 46KB
request_queue 62KB 62KB
blkdev_ioc 8KB 8KB
bio-160 36KB 36KB
biovec-max 884KB 1011KB
biovec-64 157KB 157KB
biovec-16 30KB 30KB
user_namespace 30KB 30KB
uid_cache 7KB 7KB
dmaengine-unmap-2 4KB 4KB
audit_buffer 7KB 7KB
skbuff_fclone_cache 67KB 67KB
skbuff_head_cache 390KB 555KB
file_lock_cache 43KB 43KB
file_lock_ctx 7KB 7KB
fsnotify_mark_connector 18KB 36KB
net_namespace 93KB 93KB
taskstats 30KB 30KB
proc_dir_entry 345KB 345KB
pde_opener 27KB 27KB
seq_file 48KB 48KB
sigqueue 47KB 47KB
shmem_inode_cache 1442KB 1559KB
kernfs_iattrs_cache 231KB 231KB
kernfs_node_cache 5268KB 5319KB
mnt_cache 212KB 212KB
filp 1518KB 1635KB
names_cache 12320KB 12775KB
hashtab_node 278KB 278KB
ebitmap_node 1149KB 1149KB
avtab_node 4976KB 4976KB
avc_node 31KB 31KB
lsm_inode_cache 3278KB 3324KB
lsm_file_cache 85KB 128KB
key_jar 39KB 39KB
uts_namespace 15KB 15KB
nsproxy 11KB 11KB
vm_area_struct 1111KB 1276KB
mm_struct 210KB 409KB
fs_cache 48KB 48KB
files_cache 147KB 191KB
signal_cache 356KB 425KB
sighand_cache 390KB 390KB
task_struct 1304KB 1578KB
cred_jar 132KB 160KB
anon_vma_chain 249KB 307KB
anon_vma 340KB 340KB
pid 58KB 63KB
Acpi-Operand 91KB 146KB
Acpi-ParseExt 31KB 31KB
Acpi-Parse 31KB 47KB
Acpi-State 47KB 63KB
Acpi-Namespace 28KB 28KB
numa_policy 3KB 3KB
perf_event 63KB 63KB
trace_event_file 171KB 171KB
ftrace_event_field 296KB 296KB
pool_workqueue 48KB 48KB
task_group 16KB 16KB
vmap_area 47KB 51KB
page->ptl 211KB 252KB
kmemleak_scan_area 23KB 23KB
kmemleak_object 139999KB 149445KB
dma-kmalloc-512 16KB 16KB
kmalloc-cg-8k 64KB 64KB
kmalloc-cg-4k 680KB 768KB
kmalloc-cg-2k 756KB 800KB
kmalloc-cg-1k 230KB 256KB
kmalloc-cg-512 280KB 304KB
kmalloc-cg-256 16KB 16KB
kmalloc-cg-192 28KB 28KB
kmalloc-cg-128 12KB 12KB
kmalloc-cg-96 36KB 36KB
kmalloc-cg-64 20KB 20KB
kmalloc-cg-32 47KB 72KB
kmalloc-cg-16 8KB 8KB
kmalloc-cg-8 15KB 15KB
kmalloc-8k 5056KB 5216KB
kmalloc-4k 6328KB 6656KB
kmalloc-2k 4012KB 4352KB
kmalloc-1k 3692KB 4640KB
kmalloc-512 2601KB 4032KB
kmalloc-256 954KB 1048KB
kmalloc-192 469KB 508KB
kmalloc-128 454KB 600KB
kmalloc-96 322KB 544KB
kmalloc-64 997KB 1244KB
kmalloc-32 724KB 780KB
kmalloc-16 319KB 328KB
kmalloc-8 265KB 270KB
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=187,uid=0
Out of memory (oom_kill_allocating_task): Killed process 182 (rsyslogd) total-vm:220876kB, anon-rss:476kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:64kB oom_score_adj:0
syz-executor.3: page allocation failure: order:0, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz3,mems_allowed=0
oom_reaper: reaped process 182 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
CPU: 0 PID: 10665 Comm: syz-executor.3 Tainted: G W 5.16.0-rc6-next-20211222 #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
warn_alloc.cold+0x87/0x18d mm/page_alloc.c:4235
__alloc_pages_slowpath.constprop.0+0x1a21/0x1f10 mm/page_alloc.c:5120
__alloc_pages+0x403/0x4e0 mm/page_alloc.c:5389
alloc_pages+0x1a0/0x2f0 mm/mempolicy.c:2271
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
systemd-journal invoked oom-killer: gfp_mask=0x1140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-250
relay_open_buf kernel/relay.c:384 [inline]
relay_open kernel/relay.c:520 [inline]
relay_open+0x4ec/0x970 kernel/relay.c:477
do_blk_trace_setup+0x4c3/0xc80 kernel/trace/blktrace.c:549
__blk_trace_setup+0xca/0x180 kernel/trace/blktrace.c:589
blk_trace_setup+0x43/0x60 kernel/trace/blktrace.c:607
sg_ioctl_common drivers/scsi/sg.c:1123 [inline]
sg_ioctl+0x6b1/0x2830 drivers/scsi/sg.c:1165
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
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fa35deb5b19
Code: Unable to access opcode bytes at RIP 0x7fa35deb5aef.
RSP: 002b:00007fa35b3e9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fa35dfc90e0 RCX: 00007fa35deb5b19
RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000007
RBP: 00007fa35df0ff6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fff26ce91ef R14: 00007fa35b3e9300 R15: 0000000000022000
CPU: 1 PID: 111 Comm: systemd-journal Tainted: G W 5.16.0-rc6-next-20211222 #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:10560 inactive_anon:31916 isolated_anon:0
active_file:20 inactive_file:1 isolated_file:0
unevictable:0 dirty:0 writeback:0
slab_reclaimable:8842 slab_unreclaimable:60178
mapped:69664 shmem:124 pagetables:2074 bounce:0
kernel_misc_reclaimable:0
free:2511 free_pcp:468 free_cma:0
__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
Node 0 active_anon:42240kB inactive_anon:127664kB active_file:80kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278656kB dirty:0kB writeback:0kB shmem:496kB writeback_tmp:0kB kernel_stack:5216kB pagetables:8296kB all_unreclaimable? yes
out_of_memory+0x1198/0x1460 mm/oom_kill.c:1114
Node 0
__alloc_pages_may_oom mm/page_alloc.c:4329 [inline]
__alloc_pages_slowpath.constprop.0+0x1972/0x1f10 mm/page_alloc.c:5058
DMA free:6488kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:36kB 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
__alloc_pages+0x403/0x4e0 mm/page_alloc.c:5389
1617
1617
Node 0
DMA32 free:3556kB boost:2048kB min:7168kB low:8824kB high:10480kB reserved_highatomic:0KB active_anon:42240kB inactive_anon:127644kB active_file:40kB inactive_file:4kB unevictable:0kB writepending:0kB present:2080640kB managed:1660844kB mlocked:0kB bounce:0kB free_pcp:1872kB local_pcp:316kB free_cma:0kB
lowmem_reserve[]:
0
alloc_pages+0x1a0/0x2f0 mm/mempolicy.c:2271
0
filemap_alloc_folio mm/filemap.c:1000 [inline]
__filemap_get_folio+0x65c/0xfd0 mm/filemap.c:2003
0
filemap_fault+0x155a/0x2130 mm/filemap.c:3140
0
Node 0
__do_fault+0x113/0x5a0 mm/memory.c:3846
do_read_fault mm/memory.c:4161 [inline]
do_fault mm/memory.c:4290 [inline]
handle_pte_fault mm/memory.c:4548 [inline]
__handle_mm_fault+0x1325/0x3570 mm/memory.c:4683
DMA:
2*4kB
(UM)
handle_mm_fault+0x2e6/0xa20 mm/memory.c:4781
2*8kB
do_user_addr_fault+0x54a/0x12a0 arch/x86/mm/fault.c:1397
(UM)
handle_page_fault arch/x86/mm/fault.c:1484 [inline]
exc_page_fault+0xa2/0x1a0 arch/x86/mm/fault.c:1540
2*16kB
(UM)
asm_exc_page_fault+0x1e/0x30 arch/x86/include/asm/idtentry.h:568
1*32kB
RIP: 0033:0x7f616cd9d116
(U)
Code: Unable to access opcode bytes at RIP 0x7f616cd9d0ec.
RSP: 002b:00007ffdb556fd90 EFLAGS: 00010293
2*64kB
RAX: 0000000000000001 RBX: 00007f616e3a5360 RCX: 00007f616cd9d116
RDX: 0000000000000014 RSI: 00007f616e3abb70 RDI: 0000000000000008
(UM)
RBP: ffffffffffffffff R08: 0000000000000000 R09: 00007ffdb55ea080
1*128kB
R10: 00000000ffffffff R11: 0000000000000293 R12: 0000000000000001
(M)
R13: 0000000000000014 R14: 0000000000000000 R15: 0000000000000000
2*256kB
Mem-Info:
(UM)
active_anon:10560 inactive_anon:31916 isolated_anon:0
active_file:20 inactive_file:1 isolated_file:0
unevictable:0 dirty:0 writeback:0
slab_reclaimable:8842 slab_unreclaimable:60178
mapped:69664 shmem:124 pagetables:2074 bounce:0
kernel_misc_reclaimable:0
free:2511 free_pcp:468 free_cma:0
1*512kB
Node 0 active_anon:42240kB inactive_anon:127664kB active_file:80kB inactive_file:4kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278656kB dirty:0kB writeback:0kB shmem:496kB writeback_tmp:0kB kernel_stack:5216kB pagetables:8296kB all_unreclaimable? yes
(M) 1*1024kB
Node 0
(M)
DMA free:6488kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:36kB 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*2048kB
lowmem_reserve[]:
1*4096kB
0
(M) = 6488kB
1617
Node 0 DMA32: 482*4kB (ME) 102*8kB
1617
(M)
1617
30*16kB
(UM)
Node 0
16*32kB
DMA32 free:3556kB boost:2048kB min:7168kB low:8824kB high:10480kB reserved_highatomic:0KB active_anon:42240kB inactive_anon:127644kB active_file:40kB inactive_file:4kB unevictable:0kB writepending:0kB present:2080640kB managed:1660844kB mlocked:0kB bounce:0kB free_pcp:1872kB local_pcp:1556kB free_cma:0kB
(UM)
lowmem_reserve[]: 0
0*64kB
0
0*128kB 0*256kB
0
0*512kB
0
0*1024kB 0*2048kB
0*4096kB = 3736kB
Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
157 total pagecache pages
0 pages in swap cache
Swap cache stats: add 0, delete 0, find 0/0
Node 0
Free swap = 0kB
Total swap = 0kB
DMA:
524158 pages RAM
2*4kB
0 pages HighMem/MovableOnly
(UM)
105107 pages reserved
2*8kB (UM) 2*16kB (UM) 1*32kB (U) 2*64kB (UM) 1*128kB (M) 2*256kB (UM) 1*512kB (M) 1*1024kB (M) 0*2048kB 1*4096kB (M) = 6488kB
Node 0 DMA32: 517*4kB (UME) 119*8kB (UM) 49*16kB (UM) 32*32kB (UM) 10*64kB (U) 12*128kB (U) 16*256kB (U) 14*512kB (U) 7*1024kB (U) 2*2048kB (U) 13*4096kB (U) = 82780kB
Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
157 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
105107 pages reserved
Unreclaimable slab info:
Name Used Total
pid_3 7KB 7KB
pid_2 56KB 56KB
IEEE-802.15.4-MAC 63KB 63KB
IEEE-802.15.4-RAW 63KB 63KB
fib6_nodes 28KB 28KB
ip6_dst_cache 39KB 48KB
PINGv6 63KB 63KB
RAWv6 157KB 157KB
UDPLITEv6 62KB 62KB
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 352KB 535KB
sgpool-64 63KB 63KB
sgpool-32 78KB 78KB
sgpool-16 83KB 127KB
sgpool-8 45KB 45KB
bio-224 3KB 3KB
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 56KB 75KB
kioctx 31KB 31KB
aio_kiocb 7KB 7KB
fasync_cache 7KB 7KB
pid_namespace 7KB 7KB
posix_timers_cache 7KB 7KB
rpc_buffers 31KB 31KB
rpc_tasks 3KB 3KB
UNIX-STREAM 170KB 279KB
UNIX 170KB 310KB
UDP-Lite 31KB 31KB
tcp_bind_bucket 8KB 8KB
inet_peer_cache 4KB 4KB
ip_fib_trie 8KB 8KB
ip_fib_alias 15KB 15KB
ip_dst_cache 8KB 8KB
RAW 125KB 125KB
UDP 220KB 220KB
request_sock_TCP 7KB 7KB
TCP 58KB 58KB
hugetlbfs_inode_cache 31KB 31KB
bio-216 11KB 11KB
ep_head 8KB 8KB
eventpoll_pwq 19KB 19KB
eventpoll_epi 43KB 43KB
inotify_inode_mark 46KB 46KB
request_queue 62KB 62KB
blkdev_ioc 8KB 8KB
bio-160 36KB 36KB
biovec-max 884KB 1011KB
biovec-64 157KB 157KB
biovec-16 30KB 30KB
user_namespace 30KB 30KB
uid_cache 7KB 7KB
dmaengine-unmap-2 4KB 4KB
audit_buffer 7KB 7KB
skbuff_fclone_cache 67KB 67KB
skbuff_head_cache 407KB 555KB
file_lock_cache 43KB 43KB
file_lock_ctx 7KB 7KB
fsnotify_mark_connector 18KB 36KB
net_namespace 93KB 93KB
taskstats 30KB 30KB
proc_dir_entry 345KB 345KB
pde_opener 27KB 27KB
seq_file 48KB 48KB
sigqueue 47KB 47KB
shmem_inode_cache 1442KB 1559KB
kernfs_iattrs_cache 231KB 231KB
kernfs_node_cache 5268KB 5319KB
mnt_cache 212KB 212KB
filp 1518KB 1635KB
names_cache 12320KB 12775KB
hashtab_node 278KB 278KB
ebitmap_node 1149KB 1149KB
avtab_node 4976KB 4976KB
avc_node 31KB 31KB
lsm_inode_cache 3278KB 3324KB
lsm_file_cache 85KB 128KB
key_jar 39KB 39KB
uts_namespace 15KB 15KB
nsproxy 11KB 11KB
vm_area_struct 1111KB 1276KB
mm_struct 210KB 409KB
fs_cache 48KB 48KB
files_cache 147KB 191KB
signal_cache 356KB 425KB
sighand_cache 390KB 390KB
task_struct 1304KB 1578KB
cred_jar 132KB 160KB
anon_vma_chain 249KB 307KB
anon_vma 340KB 340KB
pid 58KB 63KB
Acpi-Operand 91KB 146KB
Acpi-ParseExt 31KB 31KB
Acpi-Parse 31KB 47KB
Acpi-State 47KB 63KB
Acpi-Namespace 28KB 28KB
numa_policy 3KB 3KB
perf_event 63KB 63KB
trace_event_file 171KB 171KB
ftrace_event_field 296KB 296KB
pool_workqueue 48KB 48KB
task_group 16KB 16KB
vmap_area 47KB 51KB
page->ptl 211KB 252KB
kmemleak_scan_area 23KB 23KB
kmemleak_object 140059KB 149445KB
dma-kmalloc-512 16KB 16KB
kmalloc-cg-8k 64KB 64KB
kmalloc-cg-4k 680KB 768KB
kmalloc-cg-2k 756KB 800KB
kmalloc-cg-1k 230KB 256KB
kmalloc-cg-512 280KB 304KB
kmalloc-cg-256 16KB 16KB
kmalloc-cg-192 28KB 28KB
kmalloc-cg-128 12KB 12KB
kmalloc-cg-96 36KB 36KB
kmalloc-cg-64 20KB 20KB
kmalloc-cg-32 47KB 72KB
kmalloc-cg-16 8KB 8KB
kmalloc-cg-8 15KB 15KB
kmalloc-8k 5056KB 5216KB
kmalloc-4k 6328KB 6656KB
kmalloc-2k 4012KB 4352KB
kmalloc-1k 3692KB 4640KB
kmalloc-512 2680KB 4032KB
kmalloc-256 954KB 1048KB
kmalloc-192 469KB 508KB
kmalloc-128 454KB 600KB
kmalloc-96 322KB 544KB
kmalloc-64 997KB 1244KB
kmalloc-32 724KB 780KB
kmalloc-16 319KB 328KB
kmalloc-8 265KB 270KB
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-journald.service,task=systemd-journal,pid=111,uid=0
Out of memory (oom_kill_allocating_task): Killed process 111 (systemd-journal) total-vm:31880kB, anon-rss:940kB, file-rss:0kB, shmem-rss:4kB, UID:0 pgtables:72kB oom_score_adj:-250
oom_reaper: reaped process 111 (systemd-journal), now anon-rss:0kB, file-rss:0kB, shmem-rss:4kB
systemd[1]: rsyslog.service: A process of this unit has been killed by the OOM killer.
systemd[1]: systemd-udevd.service: A process of this unit has been killed by the OOM killer.
systemd[1]: rsyslog.service: Main process exited, code=killed, status=9/KILL
systemd[1]: rsyslog.service: Failed with result 'oom-kill'.
systemd[1]: rsyslog.service: Consumed 1.274s CPU time.
systemd[1]: systemd-journald.service: Main process exited, code=killed, status=9/KILL
systemd[1]: systemd-journald.service: Failed with result 'oom-kill'.
systemd[1]: systemd-journald.service: Consumed 4.234s CPU time.
systemd[1]: systemd-journald.service: Scheduled restart job, restart counter is at 1.
systemd[1]: Stopping Flush Journal to Persistent Storage...
systemd[1]: systemd-udevd.service: Failed with result 'oom-kill'.
systemd[1]: systemd-udevd.service: Consumed 1min 21.604s CPU time.
systemd[1]: rsyslog.service: Scheduled restart job, restart counter is at 1.
systemd[1]: systemd-udevd.service: Scheduled restart job, restart counter is at 1.
systemd[1]: Stopped System Logging Service.
systemd[1]: rsyslog.service: Consumed 1.274s CPU time.
systemd[1]: Starting System Logging Service...
systemd[1]: Stopped Rule-based Manager for Device Events and Files.
systemd[1]: systemd-udevd.service: Consumed 1min 21.604s CPU time.
systemd[1]: Starting Rule-based Manager for Device Events and Files...
systemd[1]: systemd-journal-flush.service: Succeeded.
systemd[1]: Stopped Flush Journal to Persistent Storage.
systemd[1]: Stopped Journal Service.
systemd[1]: systemd-journald.service: Consumed 4.234s CPU time.
systemd[1]: Starting Journal Service...
systemd[1]: Started System Logging Service.
systemd-journald[10721]: File /var/log/journal/7e681e5076844de4a5cfa8606a84b008/system.journal corrupted or uncleanly shut down, renaming and replacing.
systemd[1]: Started Rule-based Manager for Device Events and Files.
systemd[1]: Started Journal Service.
systemd-journald[10721]: Received client request to flush runtime journal.