kmem_cache_node 51KB 51KB
kmem_cache 82KB 82KB
oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz4,mems_allowed=0,global_oom,task_memcg=/syz4,task=syz-executor.4,pid=10735,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: 10735, name: syz-executor.4
preempt_count: 1, expected: 0
RCU nest depth: 0, expected: 0
3 locks held by syz-executor.4/10735:
#0: ffff888040ef0130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: lock_sock include/net/sock.h:1667 [inline]
#0: ffff888040ef0130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_setsockopt+0x156/0x3c40 net/packet/af_packet.c:3771
#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: ffff888040d43e20 (&p->alloc_lock){+.+.}-{2:2}, at: spin_lock include/linux/spinlock.h:354 [inline]
#2: ffff888040d43e20 (&p->alloc_lock){+.+.}-{2:2}, at: task_lock include/linux/sched/task.h:179 [inline]
#2: ffff888040d43e20 (&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: 10735 Comm: syz-executor.4 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+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
vm_area_alloc_pages mm/vmalloc.c:2904 [inline]
__vmalloc_area_node mm/vmalloc.c:2967 [inline]
__vmalloc_node_range+0xb2a/0xfd0 mm/vmalloc.c:3106
__vmalloc_node+0xb5/0x100 mm/vmalloc.c:3156
alloc_one_pg_vec_page net/packet/af_packet.c:4301 [inline]
alloc_pg_vec net/packet/af_packet.c:4326 [inline]
packet_set_ring+0xb60/0x1b20 net/packet/af_packet.c:4411
packet_setsockopt+0x1b4f/0x3c40 net/packet/af_packet.c:3788
__sys_setsockopt+0x180/0x2a0 net/socket.c:2177
__do_sys_setsockopt net/socket.c:2188 [inline]
__se_sys_setsockopt net/socket.c:2185 [inline]
__x64_sys_setsockopt+0xba/0x150 net/socket.c:2185
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: 0033:0x7f19c17ceb19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f19bed44188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
RAX: ffffffffffffffda RBX: 00007f19c18e1f60 RCX: 00007f19c17ceb19
RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003
RBP: 00007f19c1828f6d R08: 0000000000000010 R09: 0000000000000000
R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffc3bfd8e0f R14: 00007f19bed44300 R15: 0000000000022000
=============================
[ BUG: Invalid wait context ]
5.16.0-rc6-next-20211224 #1 Tainted: G W
-----------------------------
syz-executor.4/10735 is trying to lock:
ffff888040d44830 (&tsk->futex_exit_mutex){+.+.}-{3:3}, at: futex_cleanup_begin kernel/futex/core.c:1058 [inline]
ffff888040d44830 (&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.4/10735:
#0: ffff888040ef0130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: lock_sock include/net/sock.h:1667 [inline]
#0: ffff888040ef0130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_setsockopt+0x156/0x3c40 net/packet/af_packet.c:3771
#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: ffff888040d43e20 (&p->alloc_lock){+.+.}-{2:2}, at: spin_lock include/linux/spinlock.h:354 [inline]
#2: ffff888040d43e20 (&p->alloc_lock){+.+.}-{2:2}, at: task_lock include/linux/sched/task.h:179 [inline]
#2: ffff888040d43e20 (&p->alloc_lock){+.+.}-{2:2}, at: find_lock_task_mm+0xe3/0x2b0 mm/oom_kill.c:144
stack backtrace:
CPU: 1 PID: 10735 Comm: syz-executor.4 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+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
vm_area_alloc_pages mm/vmalloc.c:2904 [inline]
__vmalloc_area_node mm/vmalloc.c:2967 [inline]
__vmalloc_node_range+0xb2a/0xfd0 mm/vmalloc.c:3106
__vmalloc_node+0xb5/0x100 mm/vmalloc.c:3156
alloc_one_pg_vec_page net/packet/af_packet.c:4301 [inline]
alloc_pg_vec net/packet/af_packet.c:4326 [inline]
packet_set_ring+0xb60/0x1b20 net/packet/af_packet.c:4411
packet_setsockopt+0x1b4f/0x3c40 net/packet/af_packet.c:3788
__sys_setsockopt+0x180/0x2a0 net/socket.c:2177
__do_sys_setsockopt net/socket.c:2188 [inline]
__se_sys_setsockopt net/socket.c:2185 [inline]
__x64_sys_setsockopt+0xba/0x150 net/socket.c:2185
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: 0033:0x7f19c17ceb19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f19bed44188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
RAX: ffffffffffffffda RBX: 00007f19c18e1f60 RCX: 00007f19c17ceb19
RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003
RBP: 00007f19c1828f6d R08: 0000000000000010 R09: 0000000000000000
R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffc3bfd8e0f R14: 00007f19bed44300 R15: 0000000000022000
Out of memory (oom_kill_allocating_task): Killed process 10733 (syz-executor.4) total-vm:93412kB, anon-rss:392kB, file-rss:34352kB, shmem-rss:0kB, UID:0 pgtables:144kB oom_score_adj:1000
oom_reaper: reaped process 10733 (syz-executor.4), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB
syz-executor.4: vmalloc error: size 631353344, page order 0, failed to allocate pages, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz4,mems_allowed=0
CPU: 1 PID: 10735 Comm: syz-executor.4 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
warn_alloc.cold+0x87/0x18d mm/page_alloc.c:4236
__vmalloc_area_node mm/vmalloc.c:2978 [inline]
__vmalloc_node_range+0xd50/0xfd0 mm/vmalloc.c:3106
__vmalloc_node+0xb5/0x100 mm/vmalloc.c:3156
alloc_one_pg_vec_page net/packet/af_packet.c:4301 [inline]
alloc_pg_vec net/packet/af_packet.c:4326 [inline]
packet_set_ring+0xb60/0x1b20 net/packet/af_packet.c:4411
packet_setsockopt+0x1b4f/0x3c40 net/packet/af_packet.c:3788
__sys_setsockopt+0x180/0x2a0 net/socket.c:2177
__do_sys_setsockopt net/socket.c:2188 [inline]
__se_sys_setsockopt net/socket.c:2185 [inline]
__x64_sys_setsockopt+0xba/0x150 net/socket.c:2185
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: 0033:0x7f19c17ceb19
Code: Unable to access opcode bytes at RIP 0x7f19c17ceaef.
RSP: 002b:00007f19bed44188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
RAX: ffffffffffffffda RBX: 00007f19c18e1f60 RCX: 00007f19c17ceb19
RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003
RBP: 00007f19c1828f6d R08: 0000000000000010 R09: 0000000000000000
R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffc3bfd8e0f R14: 00007f19bed44300 R15: 0000000000022000
Mem-Info:
active_anon:6754 inactive_anon:39349 isolated_anon:0
active_file:105 inactive_file:114 isolated_file:0
unevictable:0 dirty:0 writeback:0
slab_reclaimable:7165 slab_unreclaimable:62299
mapped:69768 shmem:138 pagetables:2537 bounce:0
kernel_misc_reclaimable:0
free:3647 free_pcp:208 free_cma:0
Node 0 active_anon:27016kB inactive_anon:157396kB active_file:504kB inactive_file:492kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:279072kB dirty:0kB writeback:0kB shmem:552kB writeback_tmp:0kB kernel_stack:5632kB pagetables:10148kB all_unreclaimable? no
Node 0 DMA free:6508kB 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:8080kB boost:0kB min:5120kB low:6776kB high:8432kB reserved_highatomic:2048KB active_anon:27016kB inactive_anon:157480kB active_file:356kB inactive_file:316kB unevictable:0kB writepending:0kB present:2080640kB managed:1660836kB mlocked:0kB bounce:0kB free_pcp:732kB local_pcp:464kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0
Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (E) = 6508kB
Node 0 DMA32: 285*4kB (UME) 115*8kB (ME) 37*16kB (ME) 18*32kB (ME) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 1*4096kB (H) = 7324kB
Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
390 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
syz-executor.2 invoked oom-killer: gfp_mask=0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), order=0, oom_score_adj=1000
CPU: 0 PID: 10749 Comm: syz-executor.2 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
vm_area_alloc_pages mm/vmalloc.c:2904 [inline]
__vmalloc_area_node mm/vmalloc.c:2967 [inline]
__vmalloc_node_range+0xb2a/0xfd0 mm/vmalloc.c:3106
__vmalloc_node+0xb5/0x100 mm/vmalloc.c:3156
alloc_one_pg_vec_page net/packet/af_packet.c:4301 [inline]
alloc_pg_vec net/packet/af_packet.c:4326 [inline]
packet_set_ring+0xb60/0x1b20 net/packet/af_packet.c:4411
packet_setsockopt+0x1b4f/0x3c40 net/packet/af_packet.c:3788
__sys_setsockopt+0x180/0x2a0 net/socket.c:2177
__do_sys_setsockopt net/socket.c:2188 [inline]
__se_sys_setsockopt net/socket.c:2185 [inline]
__x64_sys_setsockopt+0xba/0x150 net/socket.c:2185
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: 0033:0x7fb826f08b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fb82447e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
RAX: ffffffffffffffda RBX: 00007fb82701bf60 RCX: 00007fb826f08b19
RDX: 0000000000000005 RSI: 0000000000000107 RDI: 0000000000000003
RBP: 00007fb826f62f6d R08: 0000000000000010 R09: 0000000000000000
R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fff9fe9f45f R14: 00007fb82447e300 R15: 0000000000022000
Mem-Info:
active_anon:6754 inactive_anon:39349 isolated_anon:0
active_file:51 inactive_file:72 isolated_file:0
unevictable:0 dirty:0 writeback:0
slab_reclaimable:7165 slab_unreclaimable:62299
mapped:69726 shmem:138 pagetables:2537 bounce:0
kernel_misc_reclaimable:0
free:4655 free_pcp:213 free_cma:0
Node 0 active_anon:27016kB inactive_anon:157396kB active_file:288kB inactive_file:288kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278904kB dirty:0kB writeback:0kB shmem:552kB writeback_tmp:0kB kernel_stack:5632kB pagetables:10148kB all_unreclaimable? no
Node 0 DMA free:6508kB 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:77632kB boost:2048kB min:7168kB low:8824kB high:10480kB reserved_highatomic:2048KB active_anon:27016kB inactive_anon:157480kB active_file:356kB inactive_file:244kB unevictable:0kB writepending:0kB present:2080640kB managed:1660836kB mlocked:0kB bounce:0kB free_pcp:252kB local_pcp:0kB free_cma:0kB
lowmem_reserve[]: 0 0 0 0
Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (E) = 6508kB
Node 0 DMA32: 2101*4kB (UME) 1778*8kB (UME) 1038*16kB (UME) 994*32kB (UM) 574*64kB (U) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 1*4096kB (H) = 111876kB
Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
243 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_3 7KB 7KB
pid_2 65KB 71KB
IEEE-802.15.4-MAC 63KB 63KB
IEEE-802.15.4-RAW 63KB 63KB
ip6-frags 7KB 7KB
fib6_nodes 28KB 28KB
ip6_dst_cache 45KB 45KB
PINGv6 31KB 31KB
RAWv6 189KB 189KB
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 127KB 267KB
sgpool-64 63KB 63KB
sgpool-32 157KB 157KB
sgpool-16 82KB 82KB
sgpool-8 90KB 90KB
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 15KB 15KB
ext4_bio_post_read_ctx 15KB 15KB
io_kiocb 22KB 22KB
kioctx 31KB 31KB
aio_kiocb 7KB 7KB
dio 15KB 15KB
fasync_cache 7KB 7KB
pid_namespace 7KB 7KB
posix_timers_cache 15KB 15KB
rpc_buffers 31KB 31KB
rpc_tasks 3KB 3KB
UNIX-STREAM 176KB 310KB
UNIX 162KB 279KB
UDP-Lite 63KB 63KB
tcp_bind_bucket 8KB 8KB
xfrm_state 15KB 15KB
ip_fib_trie 8KB 8KB
ip_fib_alias 11KB 11KB
ip_dst_cache 12KB 12KB
PING 62KB 62KB
RAW 156KB 156KB
UDP 166KB 252KB
request_sock_TCP 15KB 15KB
TCP 58KB 58KB
hugetlbfs_inode_cache 31KB 31KB
bio-216 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 52KB 52KB
biovec-max 913KB 913KB
biovec-64 300KB 330KB
biovec-16 52KB 52KB
user_namespace 15KB 15KB
uid_cache 7KB 7KB
dmaengine-unmap-2 4KB 4KB
audit_buffer 7KB 7KB
skbuff_fclone_cache 67KB 67KB
skbuff_head_cache 1751KB 1972KB
file_lock_cache 47KB 47KB
file_lock_ctx 7KB 7KB
fsnotify_mark_connector 32KB 32KB
net_namespace 93KB 93KB
taskstats 53KB 53KB
proc_dir_entry 405KB 405KB
pde_opener 27KB 27KB
seq_file 45KB 45KB
sigqueue 39KB 55KB
shmem_inode_cache 1497KB 1655KB
kernfs_iattrs_cache 239KB 239KB
kernfs_node_cache 5305KB 5322KB
mnt_cache 184KB 212KB
filp 1226KB 1470KB
names_cache 8721KB 8721KB
hashtab_node 278KB 278KB
ebitmap_node 1149KB 1149KB
avtab_node 4976KB 4976KB
avc_node 35KB 35KB
lsm_inode_cache 2634KB 3008KB
lsm_file_cache 72KB 128KB
key_jar 31KB 31KB
uts_namespace 15KB 15KB
nsproxy 15KB 15KB
vm_area_struct 1529KB 1584KB
mm_struct 260KB 315KB
fs_cache 47KB 52KB
files_cache 191KB 191KB
signal_cache 354KB 455KB
sighand_cache 407KB 420KB
task_struct 1658KB 1658KB
cred_jar 123KB 160KB
anon_vma_chain 354KB 358KB
anon_vma 349KB 356KB
pid 44KB 63KB
Acpi-Operand 52KB 114KB
Acpi-ParseExt 31KB 31KB
Acpi-Parse 43KB 59KB
Acpi-State 59KB 74KB
Acpi-Namespace 24KB 24KB
shared_policy_node 4KB 4KB
numa_policy 7KB 7KB
perf_event 63KB 63KB
trace_event_file 171KB 171KB
ftrace_event_field 296KB 296KB
pool_workqueue 48KB 48KB
task_group 16KB 16KB
vmap_area 55KB 55KB
page->ptl 333KB 346KB
kmemleak_scan_area 31KB 31KB
kmemleak_object 140800KB 149095KB
kmalloc-cg-8k 64KB 64KB
kmalloc-cg-4k 560KB 768KB
kmalloc-cg-2k 940KB 960KB
kmalloc-cg-1k 276KB 320KB
kmalloc-cg-512 241KB 304KB
kmalloc-cg-256 16KB 16KB
kmalloc-cg-192 32KB 32KB
kmalloc-cg-128 12KB 12KB
kmalloc-cg-96 36KB 36KB
kmalloc-cg-64 24KB 24KB
kmalloc-cg-32 38KB 72KB
kmalloc-cg-16 8KB 8KB
kmalloc-cg-8 15KB 15KB
kmalloc-8k 5008KB 5056KB
kmalloc-4k 5640KB 6240KB
kmalloc-2k 4200KB 4672KB
kmalloc-1k 11598KB 12000KB
kmalloc-512 7003KB 7648KB
kmalloc-256 1024KB 1080KB
kmalloc-192 347KB 508KB
kmalloc-128 437KB 572KB
kmalloc-96 587KB 672KB
kmalloc-64 1587KB 1696KB
kmalloc-32 690KB 764KB
kmalloc-16 316KB 328KB
kmalloc-8 269KB 274KB
kmem_cache_node 51KB 51KB
kmem_cache 82KB 82KB
oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz2,mems_allowed=0,global_oom,task_memcg=/syz2,task=syz-executor.2,pid=10749,uid=0
Out of memory (oom_kill_allocating_task): Killed process 10748 (syz-executor.2) total-vm:93544kB, anon-rss:384kB, file-rss:34064kB, shmem-rss:0kB, UID:0 pgtables:136kB oom_score_adj:1000
oom_reaper: reaped process 10748 (syz-executor.2), now anon-rss:0kB, file-rss:34036kB, shmem-rss:0kB