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panic: Most recently used by sctp_stro
cpuid = 0
time = 1611136397
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0051f0a5f0
vpanic() at vpanic+0x1c7/frame 0xfffffe0051f0a650
panic() at panic+0x43/frame 0xfffffe0051f0a6b0
mtrash_ctor() at mtrash_ctor+0xe5/frame 0xfffffe0051f0a6f0
item_ctor() at item_ctor+0x493/frame 0xfffffe0051f0a760
malloc() at malloc+0xe3/frame 0xfffffe0051f0a7c0
sctp_send_str_reset_req() at sctp_send_str_reset_req+0x40d/frame 0xfffffe0051f0a870
sctp_setopt() at sctp_setopt+0xa3a6/frame 0xfffffe0051f0a920
sctp_ctloutput() at sctp_ctloutput+0x22c/frame 0xfffffe0051f0a980
sosetopt() at sosetopt+0x101/frame 0xfffffe0051f0aa00
kern_setsockopt() at kern_setsockopt+0x150/frame 0xfffffe0051f0aa80
sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe0051f0aab0
amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe0051f0abf0
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0051f0abf0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x284cca, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 ---
KDB: enter: panic
[ thread pid 5781 tid 112127 ]
Stopped at kdb_enter+0x67: movq $0,0x1452e0e(%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 0xfffffe0098400000
rdx 0x3ffff
rbx 0
rsp 0xfffffe0051f0a5d0
rbp 0xfffffe0051f0a5f0
rsi 0x40001
rdi 0xffffffff811186b6 vprintf+0x176
r8 0
r9 0xffffffff
r10 0x903
r11 0xfffffe00953a1a10
r12 0xffffffff82067650 ddb_dbbe
r13 0
r14 0xffffffff819b9268
r15 0xffffffff819b9268
rip 0xffffffff8110c977 kdb_enter+0x67
rflags 0x86
kdb_enter+0x67: movq $0,0x1452e0e(%rip)
db> show proc
Process 5781 (syz-executor.2) at 0xfffff800708a4000:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 814 at 0xfffff80018c1aa50
ABI: FreeBSD ELF64
flag: 0x10000080 flag2: 0
arguments: /root/syz-executor.2
reaper: 0xfffff80004489528 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe009539a3e0
(map 0xfffffe009539a3e0)
(map.pmap 0xfffffe009539a4a0)
(pmap 0xfffffe009539a500)
threads: 2
107419 RunQ syz-executor.2
112127 Run CPU 0 syz-executor.2
db> ps
pid ppid pgrp uid state wmesg wchan cmd
5781 814 814 0 R (threaded) syz-executor.2
107419 RunQ syz-executor.2
112127 Run CPU 0 syz-executor.2
5779 819 819 0 R (threaded) syz-executor.3
102919 RunQ syz-executor.3
112115 S sbwait 0xfffff8005fbe6cd4 syz-executor.3
112117 S sbwait 0xfffff8005fb7e924 syz-executor.3
112118 S sbwait 0xfffff8005fb7e924 syz-executor.3
112121 S uwait 0xfffff80018f27e00 syz-executor.3
112123 S uwait 0xfffff80018dc8680 syz-executor.3
5778 1615 1615 0 R (threaded) syz-executor.0
108948 RunQ syz-executor.0
112114 S sbwait 0xfffff8005fd3d924 syz-executor.0
112116 S sbwait 0xfffff8005fb7e1c4 syz-executor.0
112119 S lockf 0xfffff80018a46080 syz-executor.0
112120 S uwait 0xfffff80018f27b80 syz-executor.0
112122 S uwait 0xfffff80018a44c00 syz-executor.0
5777 1934 1934 0 R (threaded) syz-executor.1
107146 RunQ syz-executor.1
112113 RunQ syz-executor.1
112124 RunQ syz-executor.1
112126 RunQ syz-executor.1
4133 1 4133 65 Ss select 0xfffff80004ea1240 dhclient
3582 1 3582 0 Ss select 0xfffff80004ea1140 dhclient
3579 1 3579 0 Ss select 0xfffff80070665e40 dhclient
3568 1 3568 65 Ss select 0xfffff80070665cc0 dhclient
3052 1 3052 0 Ss select 0xfffff80070665f40 dhclient
3049 1 3049 0 Ss select 0xfffff80070665c40 dhclient
3038 1 3038 65 Ss select 0xfffff80070665dc0 dhclient
2474 1 2474 0 Ss select 0xfffff80004ea1040 dhclient
2466 1 2466 0 Ss select 0xfffff80070665bc0 dhclient
2447 1 2447 65 Ss select 0xfffff80070665ec0 dhclient
1934 774 1934 0 Rs syz-executor.1
1904 1 1904 0 Ss select 0xfffff80004ea14c0 dhclient
1901 1 1901 0 Ss select 0xfffff80004ea11c0 dhclient
1615 774 1615 0 Rs syz-executor.0
819 774 819 0 Ss nanslp 0xffffffff82532ee1 syz-executor.3
814 774 814 0 Ss nanslp 0xffffffff82532ee1 syz-executor.2
774 772 772 0 S (threaded) syz-fuzzer
100093 S uwait 0xfffff80004e6d400 syz-fuzzer
100106 S uwait 0xfffff80018411e80 syz-fuzzer
100107 S uwait 0xfffff80004e6d000 syz-fuzzer
100108 S uwait 0xfffff80018411780 syz-fuzzer
100109 S kqread 0xfffff80004ed8300 syz-fuzzer
100110 S uwait 0xfffff80004c04400 syz-fuzzer
100111 S uwait 0xfffff80018a44f00 syz-fuzzer
100112 S uwait 0xfffff80018411080 syz-fuzzer
100114 S uwait 0xfffff80004c04700 syz-fuzzer
772 770 772 0 Ss pause 0xfffff8001839d0b0 csh
770 694 770 0 Ss select 0xfffff800183ee840 sshd
754 1 754 0 Ss+ ttyin 0xfffff800048d8cb0 getty
753 1 753 0 Ss+ ttyin 0xfffff80004c180b0 getty
752 1 752 0 Ss+ ttyin 0xfffff80004c184b0 getty
751 1 751 0 Ss+ ttyin 0xfffff80004c188b0 getty
750 1 750 0 Ss+ ttyin 0xfffff80004c18cb0 getty
749 1 749 0 Ss+ ttyin 0xfffff80004ba60b0 getty
748 1 748 0 Ss+ ttyin 0xfffff80004ba64b0 getty
747 1 747 0 Ss+ ttyin 0xfffff80004ba68b0 getty
746 1 746 0 Ss+ ttyin 0xfffff80004ba6cb0 getty
698 1 698 0 Ss nanslp 0xffffffff82532ee1 cron
694 1 694 0 Ss select 0xfffff800183ee9c0 sshd
507 1 507 0 Ss select 0xfffff80004e291c0 syslogd
436 1 436 0 Ss select 0xfffff800183eebc0 devd
435 1 435 65 Ss select 0xfffff800183eea40 dhclient
350 1 350 0 Ss select 0xfffff800183eeac0 dhclient
347 1 347 0 Ss select 0xfffff80004ea17c0 dhclient
23 0 0 0 DL vlruwt 0xfffff80004dbe528 [vnlru]
22 0 0 0 DL syncer 0xffffffff826223b8 [syncer]
21 0 0 0 DL (threaded) [bufdaemon]
100070 D qsleep 0xffffffff826214a0 [bufdaemon]
100075 D - 0xffffffff8200ac80 [bufspacedaemon-0]
100088 D sdflush 0xfffff800048d14e8 [/ worker]
20 0 0 0 DL psleep 0xffffffff82648988 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100068 D psleep 0xffffffff8263cdf8 [dom0]
100076 D launds 0xffffffff8263ce04 [laundry: dom0]
100077 D umarcl 0xffffffff815258d0 [uma]
18 0 0 0 DL - 0xffffffff82367278 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff82e43818 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff82c7a430 [pf purge]
15 0 0 0 DL - 0xffffffff8261ea5c [soaiod4]
9 0 0 0 DL - 0xffffffff8261ea5c [soaiod3]
8 0 0 0 DL - 0xffffffff8261ea5c [soaiod2]
7 0 0 0 DL - 0xffffffff8261ea5c [soaiod1]
6 0 0 0 DL (threaded) [cam]
100034 D - 0xffffffff8223efc0 [doneq0]
100067 D - 0xffffffff8223ee90 [scanner]
14 0 0 0 DL seqstat 0xfffff80004627488 [sequencer 00]
5 0 0 0 DL crypto_ 0xfffff8000445bb90 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffff8000445bb30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff8263a310 [crypto]
13 0 0 0 DL (threaded) [geom]
100025 D - 0xffffffff82512720 [g_event]
100026 D - 0xffffffff82512728 [g_up]
100027 D - 0xffffffff82512730 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100018 D - 0xfffff80004466900 [thr_0]
100019 D - 0xfffff80004466980 [thr_1]
12 0 0 0 RL (threaded) [intr]
100010 I [swi6: Giant taskq]
100013 I [swi5: fast taskq]
100016 I [swi6: task queue]
100020 I [swi4: clock (0)]
100021 I [swi4: clock (1)]
100022 I [swi1: netisr 0]
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]
100073 Run CPU 1 [swi1: hpts]
100074 I [swi1: hpts]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffff80004489528 [init]
10 0 0 0 DL audit_w 0xffffffff8263a830 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff82512cb0 [swapper]
100005 D - 0xfffff8000446be00 [if_config_tqg_0]
100006 D - 0xfffff8000446bd00 [softirq_0]
100007 D - 0xfffff8000446bc00 [softirq_1]
100008 D - 0xfffff8000446bb00 [if_io_tqg_0]
100009 D - 0xfffff8000446ba00 [if_io_tqg_1]
100011 D - 0xfffff8000446b800 [thread taskq]
100012 D - 0xfffff8000446b700 [aiod_kick taskq]
100014 D - 0xfffff8000446b500 [kqueue_ctx taskq]
100015 D - 0xfffff8000446b400 [in6m_free taskq]
100017 D - 0xfffff8000446b200 [inm_free taskq]
100024 D - 0xfffff8000446b100 [firmware taskq]
100028 D - 0xfffff8000446b000 [crypto_0]
100029 D - 0xfffff8000446b000 [crypto_1]
100044 D - 0xfffff80004652d00 [vtnet0 rxq 0]
100045 D - 0xfffff80004652c00 [vtnet0 txq 0]
100046 D - 0xfffff80004652b00 [vtnet0 rxq 1]
100047 D - 0xfffff80004652a00 [vtnet0 txq 1]
100049 D vtbslp 0xfffff8000465cb00 [virtio_balloon]
100053 D - 0xfffff80004652900 [mca taskq]
100058 D - 0xffffffff81d610d1 [deadlkres]
100063 D - 0xfffff80004baae00 [acpi_task_0]
100064 D - 0xfffff80004baae00 [acpi_task_1]
100065 D - 0xfffff80004baae00 [acpi_task_2]
100066 D - 0xfffff80004652e00 [CAM taskq]
db> show all locks
Process 5781 (syz-executor.2) thread 0xfffffe00953a1500 (112127)
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0094f7b8b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:4747
Process 5777 (syz-executor.1) thread 0xfffffe0094ea0800 (112124)
exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe0094f78c90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13092
Process 12 (intr) thread 0xfffffe0051dece00 (100073)
exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffff80004c13900) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1816
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4216 4340K 4244
tcp_hpts 5 3201K 5
vtbuf 24 1968K 46
sysctloid 30605 1795K 30671
kobj 329 1316K 490
newblk 5 1025K 12664
vfscache 3 1025K 3
pcb 307 831K 9090
inodedep 8 515K 7977
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 145 283K 5884
acpica 1674 184K 58097
vnet_data 1 168K 1
tidhash 3 141K 3
filedesc 18 137K 9339
sctp_stro 130 130K 1813
pagedep 9 130K 10422
tfo_ccache 1 128K 1
sem 4 106K 4
DEVFS1 105 105K 122
linker 278 100K 329
sctp_atcl 262 99K 6222
BPF 46 88K 62
bus 983 80K 3361
mtx_pool 2 72K 2
syncache 1 68K 1
acpitask 1 64K 1
ddb_capture 1 64K 1
module 503 63K 503
umtx 360 45K 360
kdtrace 222 44K 17910
temp 37 37K 3478
hostcache 1 32K 1
shm 1 32K 13
DEVFS3 124 31K 134
msg 4 30K 4
ifaddr 88 27K 93
vmem 3 26K 5
gtaskqueue 18 26K 18
kbdmux 6 22K 6
DEVFS_RULE 56 20K 56
ufs_mount 5 17K 6
proc 3 17K 3
sctp_atky 392 17K 8377
tty 16 16K 16
ithread 99 16K 99
lltable 47 15K 186
bus-sc 32 14K 1595
ether_multi 162 13K 390
KTRACE 100 13K 100
ifnet 7 13K 7
kenv 93 12K 93
eventhandler 129 11K 129
GEOM 60 10K 491
rman 82 10K 423
in6_multi 77 10K 164
sctp_timw 34 9K 34
bmsafemap 2 9K 5500
UART 12 9K 12
devstat 4 9K 4
ksem 1 8K 161
rpc 2 8K 2
shmfd 1 8K 1
pfs_vncache 1 8K 1
pfs_nodes 20 8K 20
audit_evclass 236 8K 294
lockf 61 7K 2334
routetbl 32 7K 476
kqueue 65 7K 5869
sglist 5 7K 5
CAM DEV 3 6K 510
plimit 24 6K 628
cred 24 6K 370
pf_ifnet 15 6K 254
CAM queue 5 6K 1528
taskqueue 48 6K 48
DEVFSP 78 5K 194
ufs_dirhash 24 5K 24
session 35 5K 64
UMA 260 5K 260
vt 11 5K 11
sctp_athm 262 5K 6398
sctp_map 260 5K 3576
pf_table 2 4K 110
memdesc 1 4K 1
MCA 32 4K 32
kcovinfo 64 4K 170
evdev 4 4K 4
pwddesc 63 4K 5782
selfd 55 4K 85404
hhook 13 4K 13
ip6ndp 17 4K 33
proc-args 52 3K 852
terminal 11 3K 11
acpisem 22 3K 22
sctp_ifa 20 3K 33
select 19 3K 522
uidinfo 3 3K 53
local_apic 1 2K 1
io_apic 1 2K 1
fpukern_ctx 2 2K 2
ipsec-saq 2 2K 2
Unitno 28 2K 64
CAM XPT 22 2K 543
pf_osfp 13 2K 13
in_multi 6 2K 22
ip6opt 10 2K 64
ipsecpolicy 2 2K 2
inpcbpolicy 40 2K 8433
acpidev 20 2K 20
msi 9 2K 9
clone 9 2K 9
tun 7 2K 7
sctp_stri 2 1K 501
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 516
NFSD session 1 1K 1
CAM periph 4 1K 271
sctp_ifn 6 1K 33
ipsec 3 1K 3
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
diradd 5 1K 5220
crypto 4 1K 4
encap_export_host 12 1K 12
procdesc 5 1K 26
dirrem 2 1K 5155
mkdir 4 1K 9384
pfil 4 1K 4
CAM SIM 2 1K 2
cdev 2 1K 2
newdirblk 3 1K 4692
chacha20random 1 1K 1
osd 3 1K 10
pf_rule 2 1K 236
vnodes 1 1K 42
ktls 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
feeder 7 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 6
prison 6 1K 6
aesni_data 2 1K 2
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
freework 1 1K 6806
freefile 1 1K 5072
freefrag 1 1K 21
pmchooks 1 1K 1
soname 4 1K 7738
nexusdev 6 1K 6
filecaps 5 1K 143
sctp_vrf 1 1K 1
entropy 2 1K 53
vnet 1 1K 1
pmc 1 1K 1
acpiintr 1 1K 1
iov 3 1K 24521
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
sctp_socko 1 1K 2822
p1003.1b 1 1K 1
sctp_mcore 0 0K 0
sctp_iter 0 0K 39
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 6
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 33
sctp_aadr 0 0K 29
pf_altq 0 0K 0
pf_temp 0 0K 0
mqdata 0 0K 0
ath_hal 0 0K 0
athdev 0 0K 0
ata_pci 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
ata_dma 0 0K 0
ata_generic 0 0K 0
pvscsi 0 0K 0
amr 0 0K 0
scsi_da 0 0K 69
ata_da 0 0K 0
scsi_ch 0 0K 0
iavf 0 0K 0
ixl 0 0K 0
scsi_cd 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
AHCI driver 0 0K 0
agp 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 0 0K 0
nvme_da 0 0K 0
xen_intr 0 0K 0
acpipwr 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
twsbuf 0 0K 0
twe_commands 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
twa_commands 0 0K 0
tcp_log_dev 0 0K 57
midi buffers 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
mixer 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
vm_fictitious 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 39519
UMAHash 0 0K 0
PUC 0 0K 0
ppbusdev 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 14633
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 254
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
freeblks 0 0K 4999
allocindir 0 0K 0
indirdep 0 0K 2814
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
agtiapi_MemAlloc malloc 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
ip6_msource 0 0K 0
ip6_moptions 0 0K 2
in6_mfilter 0 0K 0
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
osti_cacheable 0 0K 0
LRO 0 0K 0
newreno data 0 0K 0
ip_msource 0 0K 0
ip_moptions 0 0K 9
in_mfilter 0 0K 14
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 8
VN POLL 0 0K 6
tempbuff 0 0K 0
statfs 0 0K 4866
namei_tracker 0 0K 80
export_host 0 0K 0
cl_savebuf 0 0K 110
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
CAM ccb queue 0 0K 0
mrsasbuf 0 0K 0
biobuf 0 0K 0
aios 0 0K 0
lio 0 0K 0
acl 0 0K 0
mpt_user 0 0K 0
mbuf_tag 0 0K 400
accf 0 0K 0
pts 0 0K 0
ioctlops 0 0K 967
eventfd 0 0K 0
Witness 0 0K 0
stack 0 0K 0
mps_user 0 0K 0
MPSSAS 0 0K 0
mps 0 0K 0
mpr_user 0 0K 0
MPRSAS 0 0K 0
sbuf 0 0K 288
mpr 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
mfibuf 0 0K 0
SWAP 0 0K 0
md_sectors 0 0K 0
md_disk 0 0K 0
sysctltmp 0 0K 847
sysctl 0 0K 1
malodev 0 0K 0
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
LED 0 0K 0
ix_sriov 0 0K 0
aacraidcam 0 0K 0
cache 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 3
filedesc_to_leader 0 0K 0
pwd 0 0K 0
tty console 0 0K 0
iirbuf 0 0K 0
aacraid_buf 0 0K 0
aaccam 0 0K 0
aacbuf 0 0K 0
zstd 0 0K 0
nvlist 0 0K 0
SCSI ENC 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
SCSI sa 0 0K 0
scsi_pass 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
ciss_data 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 24248 400 989873 0 254 100958208 0
mbuf 256 24986 169 3208304 0 254 6439680 0
tcp_log 416 0 13995 120112 0 254 5821920 0
UMA Slabs 0 112 26130 3 26130 0 126 2926896 0
pbuf 2632 0 957 0 0 2 2518824 0
RADIX NODE 144 13384 1397 286389 0 63 2128464 0
BUF TRIE 144 351 13117 29971 0 62 1939392 0
malloc-384 384 4141 19 4198 0 30 1597440 0
malloc-4096 4096 332 4 1089 0 2 1376256 0
malloc-128 128 10585 48 12020 0 126 1361024 0
mbuf_cluster 2048 660 2 660 0 254 1355776 0
tcp_bbr_map 128 0 7006 134320 0 126 896768 0
FFS inode 1128 548 26 5661 0 8 647472 0
malloc-65536 65536 3 5 12 0 1 524288 0
256 Bucket 2048 194 14 33697 0 8 425984 0
VM OBJECT 264 1359 81 92161 0 30 380160 0
sctp_asoc 2288 130 30 1788 0 254 366080 0
VNODE 488 585 79 5700 0 30 324032 0
THREAD 1792 158 22 12127 0 8 322560 0
malloc-2048 2048 131 19 4021 0 8 307200 0
socket 944 67 249 14374 0 254 298304 0
malloc-4096 4096 64 6 5786 0 2 286720 0
malloc-16384 16384 12 5 4673 0 1 278528 0
malloc-65536 65536 4 0 4 0 1 262144 0
malloc-65536 65536 0 4 298 0 1 262144 0
malloc-32768 32768 1 7 2541 0 1 262144 0
malloc-2048 2048 2 124 39557 0 8 258048 0
sctp_raddr 736 148 193 2884 0 254 250976 0
sctp_ep 1280 130 50 4020 0 254 230400 0
malloc-32768 32768 0 7 71 0 1 229376 0
DEVCTL 1024 0 212 141 0 0 217088 0
malloc-64 64 3237 102 3286 0 254 213696 0
malloc-16 16 12688 312 12857 0 254 208000 0
g_bio 408 0 480 137990 0 30 195840 0
MAP ENTRY 96 1702 314 345134 0 126 193536 0
UMA Zones 768 232 2 232 0 16 179712 0
FFS2 dinode 256 548 127 5661 0 62 172800 0
mbuf_packet 256 145 515 20689 0 254 168960 0
malloc-256 256 28 632 13315 0 62 168960 0
malloc-1024 1024 137 23 1979 0 16 163840 0
malloc-128 128 1216 55 27642 0 126 162688 0
malloc-32 32 4805 235 4974 0 254 161280 0
128 Bucket 1024 124 31 4028 0 16 158720 0
malloc-384 384 310 70 14302 0 30 145920 0
S VFS Cache 104 1041 324 6276 0 126 141960 0
malloc-4096 4096 29 5 67 0 2 139264 0
malloc-65536 65536 0 2 55 0 1 131072 0
malloc-65536 65536 0 2 124 0 1 131072 0
malloc-65536 65536 0 2 8 0 1 131072 0
VMSPACE 2544 40 11 5760 0 4 129744 0
vmem btag 56 2250 42 2251 0 254 128352 0
malloc-1024 1024 122 2 154 0 16 126976 0
clpbuf 2632 0 48 1575 0 16 126336 0
ksiginfo 112 66 978 1148 0 126 116928 0
PROC 1320 62 19 5781 0 8 106920 0
malloc-256 256 243 132 27295 0 62 96000 0
udplite_inpcb 488 8 184 6665 0 254 93696 0
filedesc0 1072 63 21 5782 0 8 90048 0
UMA Kegs 384 218 5 218 0 30 85632 0
tcpcb 1048 25 52 1218 0 254 80696 0
malloc-256 256 166 134 13310 0 62 76800 0
malloc-64 64 648 549 12400 0 254 76608 0
malloc-128 128 324 265 10069 0 126 75392 0
64 Bucket 512 76 68 8794 0 30 73728 0
malloc-256 256 139 131 9653 0 62 69120 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-32768 32768 0 2 117 0 1 65536 0
malloc-4096 4096 12 4 28 0 2 65536 0
malloc-128 128 192 273 10695 0 126 59520 0
malloc-8192 8192 3 4 45 0 1 57344 0
malloc-256 256 64 146 16059 0 62 53760 0
32 Bucket 256 70 140 36435 0 62 53760 0
malloc-128 128 384 19 433 0 126 51584 0
sctp_chunk 152 118 220 1621 0 254 51376 0
malloc-16384 16384 1 2 154 0 1 49152 0
malloc-8192 8192 4 2 97 0 1 49152 0
malloc-8192 8192 0 6 30 0 1 49152 0
malloc-2048 2048 14 10 61 0 8 49152 0
malloc-2048 2048 5 19 533 0 8 49152 0
malloc-384 384 103 17 123 0 30 46080 0
pcpu-8 8 4742 890 11011 0 254 45056 0
malloc-64 64 571 122 1791 0 254 44352 0
DIRHASH 1024 34 6 34 0 16 40960 0
malloc-8192 8192 5 0 5 0 1 40960 0
pipe 744 23 32 796 0 16 40920 0
malloc-64 64 138 492 91212 0 254 40320 0
Files 80 242 258 29920 0 126 40000 0
malloc-128 128 41 269 8997 0 126 39680 0
malloc-256 256 92 58 1175 0 62 38400 0
tcp_bbr_pcb 832 0 45 515 0 16 37440 0
NAMEI 1024 0 36 38887 0 16 36864 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 2 0 8 0 1 32768 0
malloc-8192 8192 4 0 4 0 1 32768 0
malloc-4096 4096 3 5 5218 0 2 32768 0
malloc-512 512 12 52 552 0 30 32768 0
pcpu-64 64 456 56 456 0 254 32768 0
malloc-64 64 316 188 20552 0 254 32256 0
tcp_inpcb 488 25 39 1218 0 254 31232 0
malloc-384 384 57 23 273 0 30 30720 0
malloc-512 512 3 53 638 0 30 28672 0
KNOTE 160 28 147 207099 0 62 28000 0
8 Bucket 80 60 290 3858 0 126 28000 0
TURNSTILE 136 181 8 181 0 62 25704 0
malloc-8192 8192 2 1 4 0 1 24576 0
malloc-2048 2048 7 5 240 0 8 24576 0
malloc-1024 1024 2 22 73 0 16 24576 0
malloc-1024 1024 16 8 26 0 16 24576 0
ttyinq 160 135 15 300 0 62 24000 0
tcp_rack_pcb 704 10 23 215 0 16 23232 0
ttyoutq 256 72 18 160 0 62 23040 0
malloc-256 256 74 16 1055 0 62 23040 0
malloc-2048 2048 4 6 559 0 8 20480 0
PWD 32 22 608 4727 0 254 20160 0
malloc-64 64 197 118 2819 0 254 20160 0
malloc-32 32 43 587 6926 0 254 20160 0
2 Bucket 32 79 551 1766 0 254 20160 0
malloc-128 128 95 60 957 0 126 19840 0
malloc-128 128 94 61 309 0 126 19840 0
udp_inpcb 488 2 38 354 0 254 19520 0
itimer 352 0 55 100 0 30 19360 0
Mountpoints 2752 2 5 2 0 4 19264 0
unpcb 256 20 55 1850 0 254 19200 0
SLEEPQUEUE 88 181 11 181 0 126 16896 0
malloc-16384 16384 1 0 1 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-1024 1024 13 3 13 0 16 16384 0
sctp_stream_msg_out 112 75 69 424 0 254 16128 0
malloc-64 64 35 217 1648 0 254 16128 0
malloc-32 32 312 192 1582 0 254 16128 0
malloc-32 32 336 168 6242 0 254 16128 0
16 Bucket 144 63 49 898 0 62 16128 0
vtnet_tx_hdr 24 0 668 830799 0 254 16032 0
malloc-16 16 519 481 6739 0 254 16000 0
malloc-384 384 24 16 164 0 30 15360 0
malloc-256 256 33 27 295 0 62 15360 0
malloc-4096 4096 3 0 3 0 2 12288 0
malloc-2048 2048 3 3 415 0 8 12288 0
malloc-512 512 13 11 45 0 30 12288 0
sctp_laddr 48 32 220 1044 0 254 12096 0
udpcb 32 10 368 7019 0 254 12096 0
malloc-32 32 110 268 11359 0 254 12096 0
4 Bucket 48 6 246 197 0 254 12096 0
malloc-16 16 467 283 5064 0 254 12000 0
tcp_rack_map 120 20 79 288 0 126 11880 0
ripcb 488 5 19 196 0 254 11712 0
routing nhops 256 27 18 66 0 62 11520 0
cpuset 104 8 85 177 0 126 9672 0
malloc-4096 4096 0 2 4 0 2 8192 0
malloc-1024 1024 1 7 1925 0 16 8192 0
malloc-1024 1024 8 0 8 0 16 8192 0
malloc-512 512 2 14 527 0 30 8192 0
malloc-512 512 0 16 12 0 30 8192 0
pf tags 104 0 78 16 0 126 8112 0
rtentry 176 32 14 66 0 62 8096 0
tcptw 88 0 92 4 0 254 8096 0
PGRP 88 35 57 64 0 126 8096 0
rl_entry 40 95 107 95 0 254 8080 0
sctp_asconf_ack 48 0 168 12 0 254 8064 0
syncache 168 0 48 9 0 254 8064 0
malloc-64 64 37 89 915 0 254 8064 0
malloc-32 32 111 141 1871 0 254 8064 0
malloc-32 32 29 223 172 0 254 8064 0
malloc-16 16 22 478 2117 0 254 8000 0
malloc-16 16 42 458 4920 0 254 8000 0
malloc-16 16 32 468 291 0 254 8000 0
malloc-16 16 4 496 6 0 254 8000 0
malloc-16 16 26 474 26344 0 254 8000 0
sctp_readq 152 2 50 200 0 254 7904 0
kenv 258 3 27 1067 0 30 7740 0
malloc-384 384 0 20 62 0 30 7680 0
malloc-384 384 0 20 309 0 30 7680 0
FPU_save_area 832 1 8 1 0 16 7488 0
domainset 40 0 126 160 0 254 5040 0
epoch_record pcpu 256 4 12 4 0 62 4096 0
malloc-2048 2048 1 1 13 0 8 4096 0
malloc-1024 1024 1 3 1 0 16 4096 0
malloc-512 512 1 7 2 0 30 4096 0
pcpu-16 16 7 249 7 0 254 4096 0
hostcache 96 1 41 1 0 254 4032 0
malloc-32 32 4 122 180 0 254 4032 0
UMA Slabs 1 176 10 12 10 0 62 3872 0
malloc-384 384 1 9 1 0 30 3840 0
mqnode 416 3 6 3 0 30 3744 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 0 0 0
pf mtags 48 0 0 0 0 254 0 0
IPsec SA lft_c 16 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
ipq 56 0 0 0 0 254 0 0
AIOLIO 272 0 0 0 0 30 0 0
AIOCB 552 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
mqnotifier 216 0 0 0 0 62 0 0
mvdata 64 0 0 0 0 254 0 0
mqueue 248 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
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
MAC labels 40 0 0 0 0 254 0 0
vnpbuf 2632 0 0 0 0 64 0 0
mdpbuf 2632 0 0 0 0 3 0 0
nfspbuf 2632 0 0 0 0 16 0 0
swwbuf 2632 0 0 0 0 8 0 0
swrbuf 2632 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-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-16384 16384 0 0 0 0 1 0 0
malloc-4096 4096 0 0 0 0 2 0 0
malloc-512 512 0 0 0 0 30 0 0
malloc-512 512 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021/01/20 09:53 | freebsd-src | 4dc1b17dbb9f | d4f4eca5 | console log | report | ci-freebsd-main | panic: Most recently used by sctp_stro |