| Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
|---|---|---|---|---|---|---|---|---|---|
| freebsd | Fatal trap 9: general protection fault in memcmp | 23 | 2010d | 2032d | 0/2 | auto-closed as invalid on 2019/10/25 08:40 |
syzbot |
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Fatal trap 9: general protection fault while in kernel mode
cpuid = 1; apic id = 01
instruction pointer = 0x20:0xffffffff81716807
stack pointer = 0x28:0xffffffff82c6a9a0
frame pointer = 0x28:0xffffffff82c6a9a0
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 0 (softirq_1)
trap number = 9
panic: general protection fault
cpuid = 1
time = 394
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xffffffff82c6a670
vpanic() at vpanic+0x1c7/frame 0xffffffff82c6a6d0
panic() at panic+0x43/frame 0xffffffff82c6a730
trap_fatal() at trap_fatal+0x4cd/frame 0xffffffff82c6a7b0
trap() at trap+0xf7/frame 0xffffffff82c6a8d0
calltrap() at calltrap+0x8/frame 0xffffffff82c6a8d0
--- trap 0x9, rip = 0xffffffff81716807, rsp = 0xffffffff82c6a9a0, rbp = 0xffffffff82c6a9a0 ---
memcmp() at memcmp+0xf7/frame 0xffffffff82c6a9a0
cmp_priv() at cmp_priv+0x28/frame 0xffffffff82c6a9d0
unlink_nhop() at unlink_nhop+0x160/frame 0xffffffff82c6aa20
nhop_free() at nhop_free+0xdd/frame 0xffffffff82c6aa60
destroy_rtentry_epoch() at destroy_rtentry_epoch+0x79/frame 0xffffffff82c6aa90
epoch_call_task() at epoch_call_task+0x1cd/frame 0xffffffff82c6aae0
gtaskqueue_run_locked() at gtaskqueue_run_locked+0x1f0/frame 0xffffffff82c6ab70
gtaskqueue_thread_loop() at gtaskqueue_thread_loop+0xd4/frame 0xffffffff82c6abb0
fork_exit() at fork_exit+0xb3/frame 0xffffffff82c6abf0
fork_trampoline() at fork_trampoline+0xe/frame 0xffffffff82c6abf0
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 0 tid 100009 ]
Stopped at kdb_enter+0x67: movq $0,0x147b2c6(%rip)
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0x28
rax 0x12
rcx 0xffffffff810ebdb0 vprintf+0x140
rdx 0x1
rbx 0
rsp 0xffffffff82c6a650
rbp 0xffffffff82c6a670
rsi 0
rdi 0xffffffff810ebde6 vprintf+0x176
r8 0
r9 0xffffffff
r10 0x100000007
r11 0xfffffe0025743310
r12 0xffffffff820671a0 ddb_dbbe
r13 0
r14 0xffffffff819702e7
r15 0xffffffff819702e7
rip 0xffffffff810e02b7 kdb_enter+0x67
rflags 0x82
kdb_enter+0x67: movq $0,0x147b2c6(%rip)
db> show proc
Process 0 (kernel) at 0xffffffff8250ee30:
state: NORMAL
uid: 0 gids: 0
ABI: null
reaper: 0xffffffff8250ee30 reapsubtree: 0
sigparent: 0
vmspace: 0xffffffff8250fa80
(map 0xffffffff8250fa80)
(map.pmap 0xffffffff8250fb40)
(pmap 0xffffffff8250fba0)
threads: 25
100000 D swapin 0xffffffff8250ee30 [swapper]
100005 D - 0xfffff800042aee00 [if_io_tqg_0]
100006 D - 0xfffff800042aed00 [if_io_tqg_1]
100007 D - 0xfffff800042aec00 [if_config_tqg_0]
100008 D - 0xfffff800042aeb00 [softirq_0]
100009 Run CPU 1 [softirq_1]
100010 D - 0xfffff800042ae900 [inm_free taskq]
100013 D - 0xfffff800042ae600 [aiod_kick taskq]
100014 D - 0xfffff800042ae500 [thread taskq]
100015 RunQ [in6m_free taskq]
100017 D - 0xfffff800042ae200 [kqueue_ctx taskq]
100024 D - 0xfffff800042ae100 [firmware taskq]
100029 D - 0xfffff800042f5400 [crypto_0]
100030 D - 0xfffff800042f5400 [crypto_1]
100044 D - 0xfffff800044c3000 [vtnet0 rxq 0]
100045 D - 0xfffff8000467de00 [vtnet0 txq 0]
100046 D - 0xfffff8000467dd00 [vtnet0 rxq 1]
100047 D - 0xfffff8000467dc00 [vtnet0 txq 1]
100049 D vtbslp 0xfffff80004686480 [virtio_balloon]
100053 D - 0xfffff8000467d000 [mca taskq]
100058 D - 0xffffffff81d18181 [deadlkres]
100063 D - 0xfffff80004987e00 [acpi_task_0]
100064 D - 0xfffff80004987e00 [acpi_task_1]
100065 D - 0xfffff80004987e00 [acpi_task_2]
100066 D - 0xfffff8000447dc00 [CAM taskq]
db> ps
pid ppid pgrp uid state wmesg wchan cmd
4840 4839 985 0 R arp
4839 985 985 0 R sh
4834 806 806 0 R (threaded) syz-executor.3
108850 RunQ syz-executor.3
108900 S sbwait 0xfffff800730541c4 syz-executor.3
108902 S sbwait 0xfffff800730541c4 syz-executor.3
108903 RunQ syz-executor.3
108904 S uwait 0xfffff8003f955880 syz-executor.3
108912 S uwait 0xfffff8003f92dc00 syz-executor.3
4832 3813 3813 0 R (threaded) syz-executor.2
108575 RunQ syz-executor.2
108894 S sbwait 0xfffff8007330b924 syz-executor.2
108895 S sbwait 0xfffff8007330b924 syz-executor.2
108911 S uwait 0xfffff8003f8f8180 syz-executor.2
4453 1 4453 65 Rs dhclient
3834 1 3834 0 Ss select 0xfffff800049ec2c0 dhclient
3831 1 3831 0 Ss select 0xfffff8003f81d540 dhclient
3813 762 3813 0 Rs syz-executor.2
3423 1 3423 65 Rs dhclient
2843 1 2843 0 Ss select 0xfffff8003f8f8a40 dhclient
2837 1 2837 0 Ss select 0xfffff8003f8f8cc0 dhclient
2225 1 2225 65 Rs dhclient
1600 1 1600 0 Ss select 0xfffff8003f8f8f40 dhclient
1597 1 1597 0 Ss select 0xfffff8003f9550c0 dhclient
1578 1 1578 65 Ss piperd 0xfffff80004b54730 dhclient
985 1 985 0 Ss wait 0xfffff8003f556520 dhclient
982 1 982 0 Ss select 0xfffff8003f955140 dhclient
806 762 806 0 Rs syz-executor.3
773 762 773 0 Ss piperd 0xfffff80004aa52e8 syz-executor.1
765 762 765 0 REs syz-executor.0
762 760 760 0 S (threaded) syz-fuzzer
100107 S uwait 0xfffff80026fb0880 syz-fuzzer
100108 S uwait 0xfffff800049ec600 syz-fuzzer
100109 S kqread 0xfffff80026fd0e00 syz-fuzzer
100110 S uwait 0xfffff80004b77780 syz-fuzzer
100111 S uwait 0xfffff80004b77880 syz-fuzzer
100112 S uwait 0xfffff80004b77980 syz-fuzzer
100113 S uwait 0xfffff80004b77a80 syz-fuzzer
100115 S uwait 0xfffff80026fb0000 syz-fuzzer
100117 S uwait 0xfffff80026fb0200 syz-fuzzer
760 758 760 0 Ss pause 0xfffff80026f950a8 csh
758 682 758 0 Ss select 0xfffff80004b77e40 sshd
742 1 742 0 Rs+ getty
741 1 741 0 Ss+ ttyin 0xfffff800049910b0 getty
740 1 740 0 Ss+ ttyin 0xfffff800049914b0 getty
739 1 739 0 Ss+ ttyin 0xfffff800049918b0 getty
738 1 738 0 Ss+ ttyin 0xfffff80004991cb0 getty
737 1 737 0 Ss+ ttyin 0xfffff800049860b0 getty
736 1 736 0 Ss+ ttyin 0xfffff800049864b0 getty
735 1 735 0 Ss+ ttyin 0xfffff800049868b0 getty
734 1 734 0 Ss+ ttyin 0xfffff80004986cb0 getty
686 1 686 0 Ss nanslp 0xffffffff8252ed01 cron
682 1 682 0 Ss select 0xfffff80004983b40 sshd
495 1 495 0 Ss select 0xfffff80004b77f40 syslogd
424 1 424 0 Ss select 0xfffff800049ec840 devd
423 1 423 65 Ss select 0xfffff800049ec1c0 dhclient
338 1 338 0 Ss select 0xfffff80004b77ec0 dhclient
335 1 335 0 Ss select 0xfffff80004b351c0 dhclient
23 0 0 0 DL syncer 0xffffffff8261c0b8 [syncer]
22 0 0 0 DL vlruwt 0xfffff800049ad520 [vnlru]
21 0 0 0 RL (threaded) [bufdaemon]
100070 RunQ [bufdaemon]
100071 D - 0xffffffff8200ac80 [bufspacedaemon-0]
100086 D sdflush 0xfffff80004a4b4e8 [/ worker]
20 0 0 0 DL psleep 0xffffffff82642648 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100068 D psleep 0xffffffff82636ab8 [dom0]
100076 D launds 0xffffffff82636ac4 [laundry: dom0]
100077 D umarcl 0xffffffff814e85b0 [uma]
18 0 0 0 RL [rand_harvestq]
17 0 0 0 RL [sctp_iterator]
16 0 0 0 RL [pf purge]
15 0 0 0 DL - 0xffffffff8261a75c [soaiod4]
9 0 0 0 DL - 0xffffffff8261a75c [soaiod3]
8 0 0 0 DL - 0xffffffff8261a75c [soaiod2]
7 0 0 0 DL - 0xffffffff8261a75c [soaiod1]
6 0 0 0 DL (threaded) [cam]
100034 D - 0xffffffff8223b240 [doneq0]
100067 D - 0xffffffff8223b110 [scanner]
5 0 0 0 DL crypto_ 0xfffff8000417eb90 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffff8000417eb30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff82633fb0 [crypto]
14 0 0 0 DL seqstat 0xfffff80004302888 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100025 D - 0xffffffff8250e8a0 [g_event]
100026 D - 0xffffffff8250e8a8 [g_up]
100027 D - 0xffffffff8250e8b0 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100018 D - 0xfffff80004184d00 [thr_0]
100019 D - 0xfffff80004184d80 [thr_1]
12 0 0 0 RL (threaded) [intr]
100011 I [swi6: task queue]
100012 I [swi6: Giant taskq]
100016 I [swi5: fast taskq]
100020 I [swi1: netisr 0]
100021 Run CPU 0 [swi4: clock (0)]
100022 I [swi4: clock (1)]
100023 I [swi3: vm]
100035 I [irq24: virtio_pci0]
100036 I [irq25: virtio_pci0]
100037 I [irq26: virtio_pci0]
100038 I [irq27: virtio_pci0]
100039 I [irq28: virtio_pci1]
100040 I [irq29: virtio_pci1]
100041 I [irq30: virtio_pci1]
100042 I [irq31: virtio_pci1]
100043 I [irq32: virtio_pci1]
100048 I [irq10: virtio_pci2]
100050 I [irq1: atkbd0]
100051 I [irq12: psm0]
100052 I [swi0: uart uart++]
100060 I [swi1: pf send]
100074 I [swi1: hpts]
100075 I [swi1: hpts]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffff80004292520 [init]
10 0 0 0 DL audit_w 0xffffffff826344d0 [audit]
0 0 0 0 RLs (threaded) [kernel]
100000 D swapin 0xffffffff8250ee30 [swapper]
100005 D - 0xfffff800042aee00 [if_io_tqg_0]
100006 D - 0xfffff800042aed00 [if_io_tqg_1]
100007 D - 0xfffff800042aec00 [if_config_tqg_0]
100008 D - 0xfffff800042aeb00 [softirq_0]
100009 Run CPU 1 [softirq_1]
100010 D - 0xfffff800042ae900 [inm_free taskq]
100013 D - 0xfffff800042ae600 [aiod_kick taskq]
100014 D - 0xfffff800042ae500 [thread taskq]
100015 RunQ [in6m_free taskq]
100017 D - 0xfffff800042ae200 [kqueue_ctx taskq]
100024 D - 0xfffff800042ae100 [firmware taskq]
100029 D - 0xfffff800042f5400 [crypto_0]
100030 D - 0xfffff800042f5400 [crypto_1]
100044 D - 0xfffff800044c3000 [vtnet0 rxq 0]
100045 D - 0xfffff8000467de00 [vtnet0 txq 0]
100046 D - 0xfffff8000467dd00 [vtnet0 rxq 1]
100047 D - 0xfffff8000467dc00 [vtnet0 txq 1]
100049 D vtbslp 0xfffff80004686480 [virtio_balloon]
100053 D - 0xfffff8000467d000 [mca taskq]
100058 D - 0xffffffff81d18181 [deadlkres]
100063 D - 0xfffff80004987e00 [acpi_task_0]
100064 D - 0xfffff80004987e00 [acpi_task_1]
100065 D - 0xfffff80004987e00 [acpi_task_2]
100066 D - 0xfffff8000447dc00 [CAM taskq]
db> show all locks
Process 4840 (arp) thread 0xfffffe00257fa000 (108593)
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00257a9440) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4940
Process 4453 (dhclient) thread 0xfffffe0025765700 (107895)
shared sx filedesc structure (filedesc structure) r = 0 (0xfffffe0025885108) locked @ /syzkaller/managers/main/kernel/sys/kern/sys_generic.c:1594
Process 3423 (dhclient) thread 0xfffffe00257c3100 (100297)
shared sx filedesc structure (filedesc structure) r = 0 (0xfffffe00257a1898) locked @ /syzkaller/managers/main/kernel/sys/kern/sys_generic.c:1594
Process 2225 (dhclient) thread 0xfffffe0025742e00 (100104)
shared sx filedesc structure (filedesc structure) r = 0 (0xfffffe0003deb028) locked @ /syzkaller/managers/main/kernel/sys/kern/sys_generic.c:1594
Process 765 (syz-executor.0) thread 0xfffffe0025744300 (100101)
exclusive sleep mutex if_afdata (if_afdata) r = 0 (0xfffff8003f875208) locked @ /syzkaller/managers/main/kernel/sys/net/if_llatbl.c:251
shared rw lltable_list_lock (lltable_list_lock) r = 0 (0xffffffff8261d490) locked @ /syzkaller/managers/main/kernel/sys/net/if_llatbl.c:556
Process 17 (sctp_iterator) thread 0xfffffe0019ffca00 (100061)
exclusive sleep mutex sctp-it (iterator) r = 0 (0xffffffff82d4f7d8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1452
shared rw sctp-info (sctp-info) r = 0 (0xfffffe000493def8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1451
Process 0 (kernel) thread 0xfffffe00049a3800 (100009)
exclusive rw nhop_ctl (nhop_ctl) r = 0 (0xfffff800048cfdc0) locked @ /syzkaller/managers/main/kernel/sys/net/route/nhop.c:339
Process 0 (kernel) thread 0xfffffe00049e5e00 (100015)
exclusive sleep mutex if_addr_lock (if_addr_lock) r = 0 (0xfffff800048f51a8) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:3629
exclusive sx in6_multi_sx (in6_multi_sx) r = 0 (0xffffffff82632488) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:615
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4214 4339K 4242
tcp_hpts 5 3201K 5
sctp_stro 20 2595K 942
vtbuf 24 1968K 46
sysctloid 29217 1704K 29281
kobj 336 1344K 496
newblk 9 1026K 10892
vfscache 3 1025K 3
pcb 157 592K 8224
inodedep 13 517K 5219
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 145 283K 4923
acpica 1674 184K 52510
vnet_data 1 168K 1
tidhash 3 141K 3
pagedep 5 129K 3899
tfo_ccache 1 128K 1
filedesc 17 117K 7695
sem 4 106K 4
DEVFS1 105 105K 122
linker 254 97K 300
BPF 46 88K 62
bus 979 79K 3034
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 507 64K 507
umtx 360 45K 360
kdtrace 197 38K 18513
temp 35 33K 2922
hostcache 1 32K 1
shm 1 32K 9
DEVFS3 124 31K 134
msg 4 30K 4
gtaskqueue 18 26K 18
ifaddr 79 24K 84
vmem 3 22K 5
kbdmux 6 22K 6
DEVFS_RULE 56 20K 56
ufs_mount 5 17K 6
proc 3 17K 3
tty 16 16K 16
sctp_atcl 42 16K 3293
ithread 99 16K 99
lltable 45 14K 128
ether_multi 172 14K 233
bus-sc 30 14K 1415
KTRACE 100 13K 100
ifnet 7 13K 7
kenv 92 12K 92
eventhandler 132 12K 132
GEOM 60 10K 489
in6_multi 78 10K 118
rman 82 10K 423
bmsafemap 3 9K 5366
select 68 9K 68
UART 12 9K 12
devstat 4 9K 4
sctp_timw 32 8K 32
rpc 2 8K 2
shmfd 1 8K 53
selfd 128 8K 59527
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 233 8K 291
cred 26 7K 380
kqueue 65 7K 4863
CAM DEV 3 6K 510
plimit 24 6K 504
sglist 5 6K 5
CAM queue 5 6K 1528
taskqueue 48 6K 48
ufs_dirhash 24 5K 24
pf_ifnet 11 5K 38
session 35 5K 57
pgrp 35 5K 62
DEVFSP 69 5K 122
lockf 38 5K 192
vt 11 5K 11
UMA 254 5K 254
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
routetbl 21 4K 38
kcovinfo 55 4K 102
inpcbpolicy 104 4K 12938
hhook 13 4K 13
proc-args 54 3K 722
terminal 11 3K 11
acpisem 22 3K 22
sctp_atky 62 3K 4256
sctp_ifa 19 3K 25
uidinfo 3 3K 79
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
ip6ndp 12 2K 25
Unitno 28 2K 45
CAM XPT 22 2K 543
dirrem 6 2K 4526
in_multi 6 2K 10
indirdep 5 2K 3011
ipsecpolicy 2 2K 2
acpidev 20 2K 20
msi 9 2K 9
clone 9 2K 9
tun 7 2K 7
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 188
NFSD session 1 1K 1
CAM periph 4 1K 271
ipsec 3 1K 3
freefile 6 1K 4520
mld 6 1K 6
igmp 6 1K 6
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
sctp_athm 42 1K 3316
sctp_ifn 5 1K 25
sctp_map 40 1K 1876
freework 3 1K 5257
encap_export_host 12 1K 12
procdesc 5 1K 22
crypto 3 1K 3
freeblks 2 1K 4548
pfil 4 1K 4
CAM SIM 2 1K 2
cdev 2 1K 2
diradd 3 1K 4574
chacha20random 1 1K 1
osd 3 1K 9
sctp_iter 1 1K 22
mkdir 2 1K 7666
vnodes 1 1K 7
ktls 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
feeder 7 1K 7
pf_osfp 2 1K 2
loginclass 3 1K 6
prison 6 1K 6
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
apmdev 1 1K 1
atkbddev 2 1K 2
CAM path 4 1K 1034
newdirblk 1 1K 3833
tcpfunc 2 1K 2
pmchooks 1 1K 1
soname 4 1K 10253
nexusdev 5 1K 5
filecaps 5 1K 136
sctp_vrf 1 1K 1
entropy 2 1K 47
vnet 1 1K 1
pmc 1 1K 1
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
iov 2 1K 23140
Per-cpu 1 1K 1
sctp_a_it 1 1K 20
p1003.1b 1 1K 1
pf_table 0 0K 3
pf_rule 0 0K 36
pf_altq 0 0K 0
pf_temp 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 1109
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 2
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_aadr 0 0K 6
sctp_stri 0 0K 42
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
madt_table 0 0K 2
scsi_pass 0 0K 0
ciss_data 0 0K 0
smartpqi 0 0K 0
pvscsi 0 0K 0
ath_hal 0 0K 0
athdev 0 0K 0
ata_pci 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
amr 0 0K 0
scsi_da 0 0K 69
iavf 0 0K 0
ixl 0 0K 0
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
AHCI driver 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 0 0K 0
fpukern_ctx 0 0K 0
agp 0 0K 0
xen_intr 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
nvme_da 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
acpipwr 0 0K 0
twsbuf 0 0K 0
twe_commands 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
twa_commands 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
tcp_log_dev 0 0K 15
midi buffers 0 0K 0
mixer 0 0K 0
vm_fictitious 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
acpi_perf 0 0K 0
acpicmbat 0 0K 0
SIIS driver 0 0K 0
CAM CCB 0 0K 13210
UMAHash 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 945
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 90
jsegdep 0 0K 0
jseg 0 0K 0
jfreefrag 0 0K 0
jfreeblk 0 0K 0
jnewblk 0 0K 0
jmvref 0 0K 0
jremref 0 0K 0
jaddref 0 0K 0
freedep 0 0K 0
freefrag 0 0K 7
allocindir 0 0K 0
allocdirect 0 0K 0
ufs_trim 0 0K 0
mactemp 0 0K 0
audit_trigger 0 0K 0
audit_pipe_presel 0 0K 0
audit_pipeent 0 0K 0
audit_pipe 0 0K 0
audit_evname 0 0K 0
audit_bsm 0 0K 0
audit_gidset 0 0K 0
audit_text 0 0K 0
audit_path 0 0K 0
audit_data 0 0K 0
audit_cred 0 0K 0
xform 0 0K 0
NLM 0 0K 0
ipsec-spdcache 0 0K 0
ipsec-reg 0 0K 0
ipsec-misc 0 0K 0
ipsecrequest 0 0K 0
ip6opt 0 0K 20
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 0
tcplog 0 0K 0
PUC 0 0K 0
LRO 0 0K 0
newreno data 0 0K 0
ip_msource 0 0K 0
ip_moptions 0 0K 6
in_mfilter 0 0K 0
ipid 0 0K 0
80211scan 0 0K 0
80211ratectl 0 0K 0
80211power 0 0K 0
80211nodeie 0 0K 0
80211node 0 0K 0
80211mesh_gt 0 0K 0
80211mesh_rt 0 0K 0
80211perr 0 0K 0
80211prep 0 0K 0
80211preq 0 0K 0
80211dfs 0 0K 0
80211crypto 0 0K 0
80211vap 0 0K 0
iflib 0 0K 0
vlan 0 0K 0
gif 0 0K 0
ifdescr 0 0K 0
zlib 0 0K 0
fadvise 0 0K 2
VN POLL 0 0K 0
ppbusdev 0 0K 0
statfs 0 0K 4012
namei_tracker 0 0K 50
export_host 0 0K 0
cl_savebuf 0 0K 2
agtiapi_MemAlloc malloc 0 0K 0
osti_cacheable 0 0K 0
tempbuff 0 0K 0
tempbuff 0 0K 0
ag_tgt_map_t malloc 0 0K 0
ag_slr_map_t malloc 0 0K 0
lDevFlags * malloc 0 0K 0
tiDeviceHandle_t * malloc 0 0K 0
ag_portal_data_t malloc 0 0K 0
ag_device_t malloc 0 0K 0
STLock malloc 0 0K 0
CCB List 0 0K 0
sr_iov 0 0K 0
OCS 0 0K 0
OCS 0 0K 0
nvme 0 0K 0
nvd 0 0K 0
netmap 0 0K 0
mwldev 0 0K 0
MVS driver 0 0K 0
biobuf 0 0K 0
aios 0 0K 0
lio 0 0K 0
acl 0 0K 0
mbuf_tag 0 0K 238
accf 0 0K 0
pts 0 0K 0
ioctlops 0 0K 582
Witness 0 0K 0
stack 0 0K 0
CAM ccb queue 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
mps_user 0 0K 0
MPSSAS 0 0K 0
sbuf 0 0K 288
mps 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
mpr_user 0 0K 0
SWAP 0 0K 0
MPRSAS 0 0K 0
mpr 0 0K 0
sysctltmp 0 0K 769
sysctl 0 0K 1
mfibuf 0 0K 0
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 4
rctl 0 0K 0
md_sectors 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
LED 0 0K 0
cache 0 0K 0
ix_sriov 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 9
filedesc_to_leader 0 0K 0
pwd 0 0K 0
tty console 0 0K 0
aacraidcam 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
iirbuf 0 0K 0
aacraid_buf 0 0K 0
aaccam 0 0K 0
isofs_node 0 0K 0
isofs_mount 0 0K 0
tr_raid5_data 0 0K 0
tr_raid1e_data 0 0K 0
tr_raid1_data 0 0K 0
tr_raid0_data 0 0K 0
tr_concat_data 0 0K 0
md_sii_data 0 0K 0
md_promise_data 0 0K 0
md_nvidia_data 0 0K 0
md_jmicron_data 0 0K 0
md_intel_data 0 0K 0
md_ddf_data 0 0K 0
raid_data 0 0K 72
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroffdiroff 0 0K 0
NEWdirectio 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
NFSCL open 0 0K 0
NFSCL owner 0 0K 0
NFS fh 0 0K 0
NFS req 0 0K 0
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
NFSD srvcache 0 0K 0
msdosfs_fat 0 0K 0
msdosfs_mount 0 0K 0
msdosfs_node 0 0K 0
DEVFS4 0 0K 0
DEVFS2 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
aacbuf 0 0K 0
xnb 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
zstd 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_cluster 2048 9743 1 9743 0 254 19955712 0
mbuf_packet 256 8216 1399 1022612 0 254 2461440 0
tcp_log 416 0 5607 25875 0 254 2332512 0
RADIX NODE 144 15368 729 205712 0 62 2317968 0
BUF TRIE 144 378 13090 12370 0 62 1939392 0
malloc-4096 4096 399 5 5423 0 2 1654784 0
malloc-384 384 4188 12 4461 0 30 1612800 0
malloc-128 128 9595 108 14173 0 126 1241984 0
mbuf_jumbo_page 4096 3 224 771 0 254 929792 0
pbuf 832 0 953 0 0 2 792896 0
UMA Slabs 0 112 6062 19 6062 0 126 681072 0
mbuf 256 651 1824 612407 0 254 633600 0
tcp_bbr_map 128 0 3286 16777 0 126 420608 0
malloc-65536 65536 4 2 413 0 1 393216 0
VM OBJECT 264 1315 80 76385 0 30 368280 0
256 Bucket 2048 158 14 10028 0 8 352256 0
socket 944 131 237 16693 0 254 347392 0
THREAD 1792 152 28 8912 0 8 322560 0
VNODE 488 562 78 5090 0 30 312320 0
tcp_inpcb 488 91 405 7674 0 254 242048 0
malloc-2048 2048 28 90 15735 0 8 241664 0
malloc-32768 32768 0 7 869 0 1 229376 0
malloc-32768 32768 0 7 347 0 1 229376 0
malloc-256 256 282 588 16156 0 62 222720 0
DEVCTL 1024 0 208 129 0 0 212992 0
malloc-16 16 12229 271 12340 0 254 200000 0
malloc-64 64 2994 93 7832 0 254 197568 0
malloc-16384 16384 6 6 3844 0 1 196608 0
MAP ENTRY 96 1639 377 268286 0 126 193536 0
tcpcb 1048 91 85 7674 0 254 184448 0
UMA Zones 768 226 3 226 0 16 175872 0
malloc-32 32 4770 270 9705 0 254 161280 0
malloc-128 128 1206 34 24504 0 126 158720 0
FFS2 dinode 256 525 60 5051 0 62 149760 0
g_bio 408 0 360 50494 0 30 146880 0
S VFS Cache 104 1013 352 5838 0 126 141960 0
malloc-1024 1024 118 14 1679 0 16 135168 0
malloc-65536 65536 0 2 4 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 1 1 9 0 1 131072 0
VMSPACE 2544 40 11 4819 0 4 129744 0
sctp_asoc 2288 20 35 938 0 254 125840 0
malloc-128 128 920 41 2123 0 126 123008 0
ksiginfo 112 66 978 2261 0 126 116928 0
udplite_inpcb 488 5 227 4660 0 254 113216 0
FFS inode 160 525 175 5051 0 62 112000 0
128 Bucket 1024 72 35 2790 0 16 109568 0
vmem btag 56 1866 66 1866 0 254 108192 0
PROC 1312 62 19 4840 0 8 106272 0
malloc-4096 4096 22 3 33 0 2 102400 0
malloc-8192 8192 7 5 124 0 1 98304 0
filedesc0 1080 63 21 4841 0 8 90720 0
malloc-128 128 590 61 4014 0 126 83328 0
malloc-16384 16384 5 0 144 0 1 81920 0
UMA Kegs 384 212 1 212 0 30 81792 0
sctp_ep 1280 22 41 2328 0 254 80640 0
malloc-256 256 178 137 16024 0 62 80640 0
sctp_chunk 152 28 466 1681 0 254 75088 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-4096 4096 13 2 25 0 2 61440 0
64 Bucket 512 81 39 12034 0 30 61440 0
malloc-4096 4096 13 1 15 0 2 57344 0
malloc-1024 1024 20 36 936 0 16 57344 0
sctp_raddr 736 20 57 998 0 254 56672 0
malloc-64 64 745 137 10941 0 254 56448 0
malloc-384 384 44 96 5255 0 30 53760 0
malloc-256 256 65 145 10914 0 62 53760 0
clpbuf 832 0 64 2024 0 16 53248 0
tcp_bbr_pcb 832 0 63 3114 0 16 52416 0
32 Bucket 256 58 137 1915 0 62 49920 0
malloc-2048 2048 7 17 572 0 8 49152 0
malloc-64 64 660 33 969 0 254 44352 0
Files 80 231 319 32144 0 126 44000 0
malloc-384 384 43 67 3294 0 30 42240 0
malloc-256 256 36 129 2204 0 62 42240 0
malloc-256 256 32 133 10182 0 62 42240 0
malloc-8192 8192 5 0 5 0 1 40960 0
pipe 744 23 32 1023 0 16 40920 0
malloc-384 384 83 17 198 0 30 38400 0
DIRHASH 1024 34 2 34 0 16 36864 0
NAMEI 1024 0 36 34147 0 16 36864 0
pcpu-8 8 4287 321 4486 0 254 36864 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 0 2 2 0 1 32768 0
malloc-16384 16384 2 0 2 0 1 32768 0
pcpu-64 64 451 61 451 0 254 32768 0
malloc-128 128 16 232 12364 0 126 31744 0
malloc-4096 4096 5 2 457 0 2 28672 0
KNOTE 160 26 149 82938 0 62 28000 0
ttyinq 160 135 40 300 0 62 28000 0
8 Bucket 80 64 286 24150 0 126 28000 0
malloc-384 384 32 38 115 0 30 26880 0
malloc-256 256 86 19 662 0 62 26880 0
TURNSTILE 136 181 8 181 0 62 25704 0
malloc-8192 8192 2 1 4 0 1 24576 0
malloc-1024 1024 16 8 103 0 16 24576 0
PWD 32 19 737 3917 0 254 24192 0
ttyoutq 256 72 18 160 0 62 23040 0
malloc-2048 2048 6 4 22 0 8 20480 0
malloc-1024 1024 16 4 16 0 16 20480 0
16 Bucket 144 60 80 15456 0 62 20160 0
malloc-128 128 108 47 3957 0 126 19840 0
Mountpoints 2752 2 5 2 0 4 19264 0
SLEEPQUEUE 88 181 11 181 0 126 16896 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 0 2 3 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-2048 2048 2 6 264 0 8 16384 0
malloc-2048 2048 6 2 6 0 8 16384 0
malloc-1024 1024 4 12 180 0 16 16384 0
malloc-64 64 137 115 215 0 254 16128 0
malloc-64 64 135 117 59572 0 254 16128 0
malloc-32 32 145 359 14123 0 254 16128 0
malloc-32 32 303 201 6329 0 254 16128 0
4 Bucket 48 8 328 10039 0 254 16128 0
vtnet_tx_hdr 24 0 668 560003 0 254 16032 0
malloc-128 128 89 35 243 0 126 15872 0
malloc-256 256 3 57 1782 0 62 15360 0
malloc-2048 2048 3 3 6 0 8 12288 0
malloc-1024 1024 7 5 7 0 16 12288 0
malloc-512 512 5 19 672 0 30 12288 0
malloc-512 512 10 14 15 0 30 12288 0
rtentry 176 30 39 48 0 62 12144 0
sctp_laddr 48 7 245 2431 0 254 12096 0
udpcb 32 8 370 5023 0 254 12096 0
malloc-32 32 200 178 1639 0 254 12096 0
2 Bucket 32 73 305 20237 0 254 12096 0
malloc-16 16 513 237 1950 0 254 12000 0
malloc-128 128 19 74 371 0 126 11904 0
ripcb 488 5 19 241 0 254 11712 0
udp_inpcb 488 3 21 363 0 254 11712 0
routing nhops 256 27 18 48 0 62 11520 0
unpcb 256 20 25 1376 0 254 11520 0
malloc-4096 4096 0 2 4012 0 2 8192 0
malloc-4096 4096 2 0 2 0 2 8192 0
malloc-2048 2048 0 4 264 0 8 8192 0
malloc-1024 1024 5 3 5 0 16 8192 0
malloc-512 512 0 16 12 0 30 8192 0
malloc-512 512 9 7 51 0 30 8192 0
malloc-512 512 3 13 189 0 30 8192 0
pf tags 104 0 78 6 0 126 8112 0
rl_entry 40 94 108 96 0 254 8080 0
sctp_stream_msg_out 112 10 62 70 0 254 8064 0
syncache 168 0 48 5 0 254 8064 0
malloc-64 64 27 99 17691 0 254 8064 0
malloc-64 64 3 123 20 0 254 8064 0
malloc-64 64 6 120 40 0 254 8064 0
malloc-32 32 13 239 36 0 254 8064 0
malloc-32 32 46 206 123 0 254 8064 0
malloc-32 32 11 241 312 0 254 8064 0
malloc-32 32 17 235 45 0 254 8064 0
malloc-16 16 3 497 11168 0 254 8000 0
malloc-16 16 5 495 5 0 254 8000 0
malloc-16 16 10 490 49 0 254 8000 0
malloc-16 16 71 429 25602 0 254 8000 0
malloc-16 16 8 492 120 0 254 8000 0
malloc-16 16 45 455 3318 0 254 8000 0
sctp_readq 152 0 52 23 0 254 7904 0
kenv 258 3 27 1017 0 30 7740 0
malloc-384 384 12 8 13 0 30 7680 0
malloc-256 256 16 14 295 0 62 7680 0
FPU_save_area 832 1 8 1 0 16 7488 0
cpuset 104 7 55 7 0 126 6448 0
epoch_record pcpu 256 4 12 4 0 62 4096 0
malloc-4096 4096 0 1 2 0 2 4096 0
malloc-2048 2048 2 0 2 0 8 4096 0
malloc-512 512 2 6 2 0 30 4096 0
pcpu-16 16 7 249 7 0 254 4096 0
sctp_asconf_ack 48 0 84 1 0 254 4032 0
hostcache 96 1 41 1 0 254 4032 0
ipq 56 0 72 1 0 254 4032 0
UMA Slabs 1 176 8 14 8 0 62 3872 0
malloc-384 384 1 9 1 0 30 3840 0
KMAP ENTRY 96 12 27 12 0 0 3744 0
vmem 1856 1 1 1 0 8 3712 0
SMR CPU 32 2 29 2 0 254 992 0
SMR SHARED 24 2 29 2 0 254 744 0
FFS1 dinode 128 0 0 0 0 126 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 144 0 0 0 0 62 0 0
sctp_asconf 40 0 0 0 0 254 0 0
pf state scrubs 40 0 0 0 0 254 0 0
pf frag entries 40 0 0 0 0 254 0 0
pf frags 248 0 0 0 0 62 0 0
pf table entries 160 0 0 0 0 62 0 0
pf table entry counters 64 0 0 0 0 254 0 0
pf source nodes 136 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 296 0 0 0 0 254 0 0
pf mtags 48 0 0 0 0 254 0 0
tcp_log_node 120 0 0 0 0 126 0 0
tcp_log_bucket 176 0 0 0 0 62 0 0
tcpreass 48 0 0 0 0 254 0 0
tfo_ccache_entries 80 0 0 0 0 126 0 0
tfo 4 0 0 0 0 254 0 0
sackhole 32 0 0 0 0 254 0 0
tcptw 88 0 0 0 0 254 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
itimer 352 0 0 0 0 30 0 0
AIOLIO 272 0 0 0 0 30 0 0
AIOCB 744 0 0 0 0 16 0 0
AIOP 32 0 0 0 0 254 0 0
AIO 208 0 0 0 0 62 0 0
TMPFS node 224 0 0 0 0 62 0 0
NCLNODE 592 0 0 0 0 16 0 0
LTS VFS Cache 360 0 0 0 0 30 0 0
L VFS Cache 320 0 0 0 0 30 0 0
STS VFS Cache 144 0 0 0 0 62 0 0
crypto_session 72 0 0 0 0 126 0 0
cryptop 280 0 0 0 0 30 0 0
IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0
ktls_session 192 0 0 0 0 62 0 0
mbuf_jumbo_16k 16384 0 0 0 0 254 0 0
mbuf_jumbo_9k 9216 0 0 0 0 254 0 0
audit_record 1280 0 0 0 0 8 0 0
domainset 40 0 0 0 0 254 0 0
MAC labels 40 0 0 0 0 254 0 0
vnpbuf 832 0 0 0 0 62 0 0
mdpbuf 832 0 0 0 0 4 0 0
nfspbuf 832 0 0 0 0 16 0 0
swwbuf 832 0 0 0 0 8 0 0
swrbuf 832 0 0 0 0 16 0 0
umtx_shm 88 0 0 0 0 126 0 0
umtx pi 96 0 0 0 0 126 0 0
rangeset pctrie nodes 144 0 0 0 0 62 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-65536 65536 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-32768 32768 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-16384 16384 0 0 0 0 1 0 0
malloc-8192 8192 0 0 0 0 1 0 0
malloc-1024 1024 0 0 0 0 16 0 0
malloc-512 512 0 0 0 0 30 0 0
malloc-512 512 0 0 0 0 30 0 0
malloc-384 384 0 0 0 0 30 0 0
pcpu-32 32 0 0 0 0 254 0 0
pcpu-4 4 0 0 0 0 254 0 0
fakepg 104 0 0 0 0 126 0 0
UMA Hash 256 0 0 0 0 62 0 0
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020/11/13 19:43 | freebsd | 8af72456828d | 4a7fa9b4 | console log | report | ci-freebsd-main |