kmem_cache_node 51KB 51KB
kmem_cache 78KB 78KB
oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/syz1,task=syz-executor.1,pid=7780,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: 7828, name: systemd-udevd
preempt_count: 1, expected: 0
RCU nest depth: 0, expected: 0
3 locks held by systemd-udevd/7828:
#0: ffff888015ab1920 (mapping.invalidate_lock){++++}-{3:3}, at: filemap_invalidate_lock_shared include/linux/fs.h:832 [inline]
#0: ffff888015ab1920 (mapping.invalidate_lock){++++}-{3:3}, at: filemap_fault+0x151a/0x2130 mm/filemap.c:3137
#1: ffffffff852791a8 (oom_lock){+.+.}-{3:3}, at: __alloc_pages_may_oom mm/page_alloc.c:4279 [inline]
#1: ffffffff852791a8 (oom_lock){+.+.}-{3:3}, at: __alloc_pages_slowpath.constprop.0+0xcc9/0x1f10 mm/page_alloc.c:5061
#2: ffff8880491588a0 (&p->alloc_lock){+.+.}-{2:2}, at: spin_lock include/linux/spinlock.h:354 [inline]
#2: ffff8880491588a0 (&p->alloc_lock){+.+.}-{2:2}, at: task_lock include/linux/sched/task.h:179 [inline]
#2: ffff8880491588a0 (&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: 7828 Comm: systemd-udevd Not tainted 5.16.0-rc6-next-20211224 #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+0x358/0x1460 mm/oom_kill.c:1132
__alloc_pages_may_oom mm/page_alloc.c:4330 [inline]
__alloc_pages_slowpath.constprop.0+0x1972/0x1f10 mm/page_alloc.c:5061
__alloc_pages+0x403/0x4e0 mm/page_alloc.c:5392
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: 0033:0x7fd76e7bd8f1
Code: Unable to access opcode bytes at RIP 0x7fd76e7bd8c7.
RSP: 002b:00007fff4829c530 EFLAGS: 00010206
RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 000000000000000f RDI: 0000000000000001
RBP: 0000000000000007 R08: 0000000000000000 R09: 00007fd76e65a2d0
R10: 00007fd76e65e3c0 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fff4829c5e0 R14: 0000000000000000 R15: 0000000000000000
=============================
[ BUG: Invalid wait context ]
5.16.0-rc6-next-20211224 #1 Tainted: G W
-----------------------------
systemd-udevd/7828 is trying to lock:
ffff8880491592b0 (&tsk->futex_exit_mutex){+.+.}-{3:3}, at: futex_cleanup_begin kernel/futex/core.c:1058 [inline]
ffff8880491592b0 (&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/7828:
#0: ffff888015ab1920 (mapping.invalidate_lock){++++}-{3:3}, at: filemap_invalidate_lock_shared include/linux/fs.h:832 [inline]
#0: ffff888015ab1920 (mapping.invalidate_lock){++++}-{3:3}, at: filemap_fault+0x151a/0x2130 mm/filemap.c:3137
#1: ffffffff852791a8 (oom_lock){+.+.}-{3:3}, at: __alloc_pages_may_oom mm/page_alloc.c:4279 [inline]
#1: ffffffff852791a8 (oom_lock){+.+.}-{3:3}, at: __alloc_pages_slowpath.constprop.0+0xcc9/0x1f10 mm/page_alloc.c:5061
#2: ffff8880491588a0 (&p->alloc_lock){+.+.}-{2:2}, at: spin_lock include/linux/spinlock.h:354 [inline]
#2: ffff8880491588a0 (&p->alloc_lock){+.+.}-{2:2}, at: task_lock include/linux/sched/task.h:179 [inline]
#2: ffff8880491588a0 (&p->alloc_lock){+.+.}-{2:2}, at: find_lock_task_mm+0xe3/0x2b0 mm/oom_kill.c:144
stack backtrace:
CPU: 0 PID: 7828 Comm: systemd-udevd Tainted: G W 5.16.0-rc6-next-20211224 #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+0x358/0x1460 mm/oom_kill.c:1132
__alloc_pages_may_oom mm/page_alloc.c:4330 [inline]
__alloc_pages_slowpath.constprop.0+0x1972/0x1f10 mm/page_alloc.c:5061
__alloc_pages+0x403/0x4e0 mm/page_alloc.c:5392
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: 0033:0x7fd76e7bd8f1
Code: Unable to access opcode bytes at RIP 0x7fd76e7bd8c7.
RSP: 002b:00007fff4829c530 EFLAGS: 00010206
RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 000000000000000f RDI: 0000000000000001
RBP: 0000000000000007 R08: 0000000000000000 R09: 00007fd76e65a2d0
R10: 00007fd76e65e3c0 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fff4829c5e0 R14: 0000000000000000 R15: 0000000000000000
Out of memory: Killed process 7781 (syz-executor.1) total-vm:94072kB, anon-rss:480kB, file-rss:34820kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000
oom_reaper: reaped process 7781 (syz-executor.1), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB
in:imklog invoked oom-killer: gfp_mask=0x1140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0
CPU: 0 PID: 187 Comm: in:imklog Tainted: G W 5.16.0-rc6-next-20211224 #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:4330 [inline]
__alloc_pages_slowpath.constprop.0+0x1972/0x1f10 mm/page_alloc.c:5061
__alloc_pages+0x403/0x4e0 mm/page_alloc.c:5392
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: 0033:0x7f10e315f9ae
Code: Unable to access opcode bytes at RIP 0x7f10e315f984.
RSP: 002b:00007f10e2c75500 EFLAGS: 00010202
RAX: 0000000000000b76 RBX: 0000000000000000 RCX: 00007f10e36d908c
RDX: 0000000000001fa0 RSI: 00007f10e2c75d00 RDI: 0000000000000000
RBP: 00007f10e49f14c0 R08: 0000000000000000 R09: 00007f10e49ede88
R10: a3d70a3d70a3d70b R11: 0000000000000000 R12: 00007f10e2c75d00
R13: 0000000000001fa0 R14: 00007f10e2c75d00 R15: 00007f10e2c76174
Mem-Info:
active_anon:2286 inactive_anon:41838 isolated_anon:0
active_file:13 inactive_file:29 isolated_file:2
unevictable:0 dirty:0 writeback:0
slab_reclaimable:8777 slab_unreclaimable:59560
mapped:69643 shmem:128 pagetables:1299 bounce:0
kernel_misc_reclaimable:0
free:2693 free_pcp:62 free_cma:0
Node 0 active_anon:9144kB inactive_anon:167352kB active_file:52kB inactive_file:116kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:278572kB dirty:0kB writeback:0kB shmem:512kB writeback_tmp:0kB kernel_stack:4320kB pagetables:5196kB all_unreclaimable? no
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 1617
Node 0 DMA32 free:3780kB boost:0kB min:5120kB low:6776kB high:8432kB reserved_highatomic:2048KB active_anon:9144kB inactive_anon:167436kB active_file:348kB inactive_file:348kB unevictable:0kB writepending:0kB present:2080640kB managed:1660836kB mlocked:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0
Node 0 DMA: 0*4kB 1*8kB (U) 1*16kB (U) 0*32kB 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (M) = 6488kB
Node 0 DMA32: 493*4kB (MEH) 119*8kB (UMH) 54*16kB (UME) 12*32kB (UMH) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4172kB
Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
176 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
105109 pages reserved
Unreclaimable slab info:
Name Used Total
pid_4 7KB 7KB
pid_3 7KB 7KB
pid_2 48KB 48KB
IEEE-802.15.4-MAC 63KB 63KB
syz-executor.1: page allocation failure: order:0, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz1,mems_allowed=0
IEEE-802.15.4-RAW 63KB 63KB
CPU: 1 PID: 7781 Comm: syz-executor.1 Tainted: G W 5.16.0-rc6-next-20211224 #1
ip6-frags 7KB 7KB
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
fib6_nodes 28KB 28KB
warn_alloc.cold+0x87/0x18d mm/page_alloc.c:4236
ip6_dst_cache 37KB 37KB
PINGv6 63KB 63KB
RAWv6 157KB 157KB
UDPLITEv6 62KB 62KB
UDPv6 62KB 62KB
__alloc_pages_slowpath.constprop.0+0x1a21/0x1f10 mm/page_alloc.c:5123
tw_sock_TCPv6 15KB 15KB
TCPv6 62KB 62KB
scsi_sense_cache 8KB 8KB
sd_ext_cdb 3KB 3KB
__alloc_pages+0x403/0x4e0 mm/page_alloc.c:5392
virtio_scsi_cmd 16KB 16KB
bio-96 7KB 7KB
sgpool-128 148KB 327KB
sgpool-64 63KB 63KB
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
sgpool-32 267KB 267KB
relay_open_buf kernel/relay.c:384 [inline]
relay_open kernel/relay.c:520 [inline]
relay_open+0x4ec/0x970 kernel/relay.c:477
sgpool-16 98KB 135KB
do_blk_trace_setup+0x4c3/0xc80 kernel/trace/blktrace.c:549
sgpool-8 45KB 45KB
bio-224 3KB 3KB
__blk_trace_setup+0xca/0x180 kernel/trace/blktrace.c:589
mqueue_inode_cache 60KB 60KB
nfs_commit_data 15KB 15KB
blk_trace_setup+0x43/0x60 kernel/trace/blktrace.c:607
nfs_write_data 47KB 47KB
sg_ioctl_common drivers/scsi/sg.c:1123 [inline]
sg_ioctl+0x6b1/0x2830 drivers/scsi/sg.c:1165
jbd2_inode 7KB 7KB
ext4_system_zone 7KB 7KB
ext4_io_end_vec 11KB 11KB
ext4_bio_post_read_ctx 15KB 15KB
io_kiocb 15KB 15KB
kioctx 31KB 31KB
aio_kiocb 7KB 7KB
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
dio 15KB 15KB
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80
fasync_cache 7KB 7KB
entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7fd30f049b19
pid_namespace 7KB 7KB
Code: Unable to access opcode bytes at RIP 0x7fd30f049aef.
posix_timers_cache 7KB 7KB
RSP: 002b:00007fd30c5bf188 EFLAGS: 00000246
rpc_buffers 31KB 31KB
ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fd30f15cf60 RCX: 00007fd30f049b19
RDX: 0000000020000200 RSI: 00000000c0481273 RDI: 0000000000000003
rpc_tasks 3KB 3KB
RBP: 00007fd30f0a3f6d R08: 0000000000000000 R09: 0000000000000000
UNIX-STREAM 199KB 341KB
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
UNIX 155KB 310KB
R13: 00007ffd06efc2af R14: 00007fd30c5bf300 R15: 0000000000022000
ip4-frags 7KB 7KB
Mem-Info:
UDP-Lite 63KB 63KB
active_anon:2286 inactive_anon:41838 isolated_anon:0
active_file:13 inactive_file:29 isolated_file:2
unevictable:0 dirty:0 writeback:0
slab_reclaimable:8777 slab_unreclaimable:59560
mapped:69643 shmem:128 pagetables:1299 bounce:0
kernel_misc_reclaimable:0
free:2441 free_pcp:60 free_cma:0
tcp_bind_bucket 8KB 8KB
Node 0 active_anon:9144kB inactive_anon:167352kB active_file:52kB inactive_file:116kB unevictable:0kB isolated(anon):0kB isolated(file):8kB mapped:278572kB dirty:0kB writeback:0kB shmem:512kB writeback_tmp:0kB kernel_stack:4320kB pagetables:5196kB all_unreclaimable? yes
inet_peer_cache 8KB 8KB
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
ip_fib_trie 8KB 8KB
lowmem_reserve[]: 0
ip_fib_alias 15KB 15KB
1617 1617
ip_dst_cache 8KB 8KB
1617
RAW 125KB 125KB
Node 0 DMA32 free:3276kB boost:4096kB min:9216kB low:10872kB high:12528kB reserved_highatomic:2048KB active_anon:9144kB inactive_anon:167436kB active_file:348kB inactive_file:348kB unevictable:0kB writepending:0kB present:2080640kB managed:1660836kB mlocked:0kB bounce:0kB free_pcp:240kB local_pcp:240kB free_cma:0kB
UDP 141KB 220KB
lowmem_reserve[]: 0
request_sock_TCP 7KB 7KB
0 0
TCP 58KB 58KB
0
Node 0 DMA:
hugetlbfs_inode_cache 31KB 31KB
0*4kB 1*8kB (U)
bio-216 11KB 11KB
1*16kB (U) 0*32kB
ep_head 8KB 8KB
1*64kB
eventpoll_pwq 23KB 23KB
(U) 0*128kB
eventpoll_epi 39KB 39KB
1*256kB (U) 0*512kB
inotify_inode_mark 62KB 62KB
0*1024kB 1*2048kB (M) 1*4096kB
request_queue 62KB 62KB
(M) = 6488kB
blkdev_ioc 8KB 8KB
Node 0 DMA32:
bio-160 44KB 44KB
465*4kB
biovec-max 714KB 714KB
(UMEH) 102*8kB
biovec-64 299KB 299KB
(UMH)
biovec-16 26KB 26KB
user_namespace 15KB 15KB
uid_cache 7KB 7KB
dmaengine-unmap-2 4KB 4KB
audit_buffer 7KB 7KB
44*16kB (UME) 9*32kB
skbuff_fclone_cache 112KB 112KB
(UMH) 0*64kB
skbuff_head_cache 416KB 416KB
0*128kB
file_lock_cache 59KB 59KB
0*256kB 0*512kB 0*1024kB
file_lock_ctx 7KB 7KB
0*2048kB
fsnotify_mark_connector 40KB 40KB
0*4096kB = 3668kB
Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
net_namespace 93KB 93KB
176 total pagecache pages
0 pages in swap cache
taskstats 22KB 22KB
Swap cache stats: add 0, delete 0, find 0/0
proc_dir_entry 367KB 367KB
Free swap = 0kB
Total swap = 0kB
pde_opener 27KB 27KB
524158 pages RAM
0 pages HighMem/MovableOnly
105109 pages reserved
seq_file 56KB 71KB
sigqueue 35KB 35KB
shmem_inode_cache 1521KB 1750KB
kernfs_iattrs_cache 227KB 227KB
kernfs_node_cache 5311KB 5311KB
mnt_cache 184KB 189KB
filp 2028KB 2253KB
names_cache 13094KB 13417KB
hashtab_node 278KB 278KB
ebitmap_node 1149KB 1149KB
avtab_node 4976KB 4976KB
avc_node 35KB 35KB
lsm_inode_cache 3284KB 3328KB
lsm_file_cache 99KB 160KB
key_jar 47KB 47KB
uts_namespace 15KB 15KB
nsproxy 11KB 11KB
vm_area_struct 902KB 1000KB
mm_struct 173KB 315KB
fs_cache 40KB 40KB
files_cache 159KB 159KB
signal_cache 264KB 394KB
sighand_cache 360KB 360KB
task_struct 1103KB 1284KB
cred_jar 151KB 192KB
anon_vma_chain 194KB 240KB
anon_vma 268KB 268KB
pid 61KB 75KB
Acpi-Operand 79KB 142KB
Acpi-ParseExt 31KB 31KB
Acpi-Parse 43KB 59KB
Acpi-State 63KB 78KB
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 40KB 59KB
page->ptl 157KB 192KB
kmemleak_scan_area 31KB 39KB
kmemleak_object 138477KB 146737KB
kmalloc-cg-8k 64KB 64KB
kmalloc-cg-4k 784KB 1024KB
kmalloc-cg-2k 688KB 736KB
kmalloc-cg-1k 302KB 320KB
kmalloc-cg-512 232KB 304KB
kmalloc-cg-256 16KB 16KB
kmalloc-cg-192 28KB 28KB
kmalloc-cg-128 12KB 12KB
kmalloc-cg-96 24KB 24KB
kmalloc-cg-64 16KB 16KB
kmalloc-cg-32 43KB 76KB
kmalloc-cg-16 12KB 12KB
kmalloc-cg-8 15KB 15KB
kmalloc-8k 4736KB 4896KB
kmalloc-4k 6536KB 7264KB
kmalloc-2k 4048KB 4448KB
kmalloc-1k 4028KB 4256KB
kmalloc-512 2850KB 3424KB
kmalloc-256 969KB 1160KB
kmalloc-192 499KB 580KB
kmalloc-128 444KB 580KB
kmalloc-96 341KB 480KB
kmalloc-64 1016KB 1264KB
kmalloc-32 694KB 772KB
kmalloc-16 318KB 336KB
kmalloc-8 267KB 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 185 (rsyslogd) total-vm:220876kB, anon-rss:712kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:60kB oom_score_adj:0
oom_reaper: reaped process 185 (rsyslogd), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB
loop3: detected capacity change from 0 to 2048
EXT4-fs: Ignoring removed nobh option
loop2: detected capacity change from 0 to 36
EXT4-fs warning (device loop3): read_mmp_block:106: Error -117 while reading MMP block 64
loop6: detected capacity change from 0 to 2048
syz-executor.2: attempt to access beyond end of device
loop2: rw=34817, want=122, limit=36
EXT4-fs: Ignoring removed nobh option
loop7: detected capacity change from 0 to 2048
EXT4-fs: Ignoring removed nobh option
loop3: detected capacity change from 0 to 2048
EXT4-fs: Ignoring removed nobh option
EXT4-fs warning (device loop7): read_mmp_block:106: Error -117 while reading MMP block 64
EXT4-fs warning (device loop3): read_mmp_block:106: Error -117 while reading MMP block 64
loop7: detected capacity change from 0 to 2048
loop3: detected capacity change from 0 to 2048
EXT4-fs: Ignoring removed nobh option
EXT4-fs: Ignoring removed nobh option
EXT4-fs warning (device loop7): read_mmp_block:106: Error -117 while reading MMP block 64