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panic: /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:341: in_pcblbgroup_insert: Bad list head 0xfffffe00718a1210 first->prev != head
cpuid = 0
time = 26412456993
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056d94610
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056d94770
vpanic() at vpanic+0x257/frame 0xfffffe0056d94930
panic() at panic+0xb5/frame 0xfffffe0056d94a00
in_pcblbgroup_insert() at in_pcblbgroup_insert+0x1f8/frame 0xfffffe0056d94a40
in_pcbinslbgrouphash() at in_pcbinslbgrouphash+0x576/frame 0xfffffe0056d94ab0
in_pcbinshash() at in_pcbinshash+0x414/frame 0xfffffe0056d94b20
in_pcbbind() at in_pcbbind+0x19d/frame 0xfffffe0056d94b70
tcp_usr_bind() at tcp_usr_bind+0x271/frame 0xfffffe0056d94bc0
sobind() at sobind+0xc3/frame 0xfffffe0056d94c10
kern_bindat() at kern_bindat+0x2c6/frame 0xfffffe0056d94cd0
sys_bind() at sys_bind+0xf5/frame 0xfffffe0056d94d10
amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056d94f30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056d94f30
--- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a197a, rsp = 0x821d64f08, rbp = 0x821d64f80 ---
KDB: enter: panic
[ thread pid 1014 tid 100237 ]
Stopped at kdb_enter+0x6e: movq $0,0x25bdc87(%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 0xfffffe0002bf1850
rdx 0
rbx 0xffffffff827b65a0 .str.27
rsp 0xfffffe0056d94750
rbp 0xfffffe0056d94770
rsi 0
rdi 0xffffffff81615369 printf+0x149
r8 0
r9 0xffffffff
r10 0
r11 0xfffffe005413ecd0
r12 0xfffffe005413e780
r13 0xfffffffffffffffe
r14 0xffffffff827b65a0 .str.27
r15 0
rip 0xffffffff815ff50e kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x25bdc87(%rip)
db> show proc
Process 1014 (syz-executor) at 0xfffffe005415d040:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 766 at 0xfffffe005411b000
ABI: FreeBSD ELF64
flag: 0x10000080 flag2: 0
arguments: ./syz-executor exec
reaper: 0xfffffe0007809040 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe0054173000
(map 0xfffffe0054173000)
(map.pmap 0xfffffe00541730a0)
(pmap 0xfffffe0054173110)
threads: 2
100236 RunQ syz-executor
100237 Run CPU 0 syz-executor
db> ps
pid ppid pgrp uid state wmesg wchan cmd
1017 1014 766 0 S uwait 0xfffffe00718a9700 syz-executor
1016 765 765 0 R syz-executor
1015 1 765 0 S uwait 0xfffffe00718cc480 syz-executor
1014 766 766 0 R (threaded) syz-executor
100236 RunQ syz-executor
100237 Run CPU 0 syz-executor
1013 999 338 0 R sh
1009 767 767 0 R (threaded) syz-executor
100192 RunQ syz-executor
100232 S uwait 0xfffffe0058251800 syz-executor
100234 S uwait 0xfffffe00718ccb80 syz-executor
1006 1 767 0 S uwait 0xfffffe0058255c80 syz-executor
1004 1 765 0 S uwait 0xfffffe00718a9900 syz-executor
1003 764 764 0 RE CPU 1 syz-executor
1002 1 765 0 S uwait 0xfffffe00718a9c80 syz-executor
1001 1 765 0 S uwait 0xfffffe00718cbc00 syz-executor
999 987 338 0 S piperd 0xfffffe006e81f9e0 sh
995 1 767 0 S uwait 0xfffffe00718aa400 syz-executor
987 958 338 0 S wait 0xfffffe005412e000 sh
978 1 766 60928 S uwait 0xfffffe00718aa480 syz-executor
958 946 338 0 S wait 0xfffffe005415b000 sh
946 338 338 0 S wait 0xfffffe00541315c0 sh
895 1 764 0 S uwait 0xfffffe00718cc600 syz-executor
880 1 767 0 S uwait 0xfffffe0058251080 syz-executor
878 0 0 0 DL (threaded) [KTLS]
100146 D - 0xfffffe0071931400 [thr_0]
100158 D - 0xfffffe0071931480 [thr_1]
100159 D - 0xffffffff83cafc28 [reclaim_0]
877 1 767 0 S uwait 0xfffffe0058255a00 syz-executor
875 1 766 0 S uwait 0xfffffe000778a780 syz-executor
872 1 872 0 Ss select 0xfffffe005860b040 rtsol
871 1 871 0 Ss select 0xfffffe005860b240 rtsol
870 1 870 0 Ss select 0xfffffe005860b340 rtsol
867 781 424 0 S kqread 0xfffffe00593cdd00 rtsol
845 1 843 0 SV uwait 0xfffffe0058255900 syz-executor
835 1 765 0 S uwait 0xfffffe0058255b00 syz-executor
821 1 764 0 S uwait 0xfffffe00718ab580 syz-executor
817 0 0 0 DL aiordy 0xfffffe005411d040 [aiod4]
816 0 0 0 DL aiordy 0xfffffe005411d5a0 [aiod3]
815 0 0 0 DL aiordy 0xfffffe005411db00 [aiod2]
814 0 0 0 DL aiordy 0xfffffe0007809b00 [aiod1]
781 771 424 0 S wait 0xfffffe000780a5c0 sh
771 424 424 0 S wait 0xfffffe00540f7b00 sh
767 763 767 0 S nanslp 0xffffffff83b9e540 syz-executor
766 763 766 0 S nanslp 0xffffffff83b9e540 syz-executor
765 763 765 0 S nanslp 0xffffffff83b9e540 syz-executor
764 763 764 0 R syz-executor
763 761 761 0 S select 0xfffffe0057ffd7c0 syz-executor
761 759 761 0 Ss sigsusp 0xfffffe0007826610 csh
759 682 759 0 Ss select 0xfffffe0057fdbcc0 sshd
748 1 748 0 Ss+ ttyin 0xfffffe0007a728b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe0058736cb0 getty
746 1 746 0 Ss+ ttyin 0xfffffe00587370b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe00587374b0 getty
744 1 744 0 Ss+ ttyin 0xfffffe00587378b0 getty
743 1 743 0 Ss+ ttyin 0xfffffe0058737cb0 getty
742 1 742 0 Ss+ ttyin 0xfffffe00587380b0 getty
741 1 741 0 Ss+ ttyin 0xfffffe00587384b0 getty
740 1 740 0 Ss+ ttyin 0xfffffe00587388b0 getty
738 1 18 0 S+ piperd 0xfffffe006e81d9e0 logger
737 736 18 0 S+ nanslp 0xffffffff83b9e540 sleep
736 1 18 0 S+ wait 0xfffffe0054009060 sh
686 1 686 0 Ss nanslp 0xffffffff83b9e540 cron
682 1 682 0 Ss select 0xfffffe0057ffdb40 sshd
495 1 495 0 Ss select 0xfffffe0057fdbec0 syslogd
424 1 424 0 Ss wait 0xfffffe00540f7040 devd
423 1 423 65 Ss piperd 0xfffffe006e823298 dhclient
338 1 338 0 Ss wait 0xfffffe0054007580 dhclient
335 1 335 0 Ss select 0xfffffe0057fe0240 dhclient
17 0 0 0 DL syncer 0xffffffff83cbbda0 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0007828040 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100080 D psleep 0xffffffff83cba360 [bufdaemon]
100085 D - 0xffffffff83001ec0 [bufspacedaemon-0]
100095 D sdflush 0xfffffe0057e90ce8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83d05180 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100078 D psleep 0xffffffff83ceb288 [dom0]
100083 D launds 0xffffffff83ceb294 [laundry: dom0]
100084 D umarcl 0xffffffff81dd3c90 [uma]
7 0 0 0 DL - 0xffffffff8391bcd0 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff847df850 [pf purge]
5 0 0 0 DL waiting 0xffffffff8456c700 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100046 D - 0xffffffff838e6340 [doneq0]
100047 D - 0xffffffff838e62c0 [async]
100076 D - 0xffffffff838e6140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100043 D crypto_ 0xffffffff83ce6b40 [crypto]
100044 D crypto_ 0xfffffe0007a89d30 [crypto returns 0]
100045 D crypto_ 0xfffffe0007a89d80 [crypto returns 1]
14 0 0 0 DL seqstat 0xfffffe0007766c88 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100037 D - 0xffffffff83b46f00 [g_event]
100038 D - 0xffffffff83b46f20 [g_up]
100039 D - 0xffffffff83b46f40 [g_down]
2 0 0 0 WL (threaded) [clock]
100031 I [clock (0)]
100032 I [clock (1)]
12 0 0 0 WL (threaded) [intr]
100013 I [swi6: task queue]
100014 I [swi6: Giant taskq]
100016 I [swi5: fast taskq]
100033 I [swi1: netisr 0]
100034 I [swi1: hpts]
100035 I [swi1: hpts]
100048 I [irq24: virtio_pci0]
100049 I [irq25: virtio_pci0]
100050 I [irq26: virtio_pci0]
100051 I [irq27: virtio_pci0]
100052 I [irq28: virtio_pci1]
100053 I [irq29: virtio_pci1]
100054 I [irq30: virtio_pci1]
100055 I [irq31: virtio_pci1]
100056 I [irq32: virtio_pci1]
100061 I [irq10: virtio_pci2]
100063 I [irq1: atkbd0]
100064 I [irq12: psm0]
100065 I [swi0: uart uart++]
100069 I [swi1: pf send]
11 0 0 0 RL (threaded) [idle]
100003 CanRun [idle: cpu0]
100004 CanRun [idle: cpu1]
1 0 1 0 SLs wait 0xfffffe0007809040 [init]
10 0 0 0 DL audit_w 0xffffffff83ce75e0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D parked 0xffffffff84c32ff0 [swapper]
100005 D - 0xfffffe000776f900 [softirq_0]
100006 D - 0xfffffe000776f800 [softirq_1]
100007 D - 0xfffffe000776f700 [if_io_tqg_0]
100008 D - 0xfffffe000776f600 [if_io_tqg_1]
100009 D - 0xfffffe000776f500 [if_config_tqg_0]
100010 D - 0xfffffe000776f400 [kqueue_ctx taskq]
100011 D - 0xfffffe000776f300 [jail_remove taskq]
100012 D - 0xfffffe000776f200 [bus taskq]
100015 D - 0xfffffe000776ee00 [thread taskq]
100017 D - 0xfffffe000776ec00 [aiod_kick taskq]
100018 D - 0xfffffe000776eb00 [deferred_unmount ta]
100019 D - 0xfffffe000776ea00 [inm_free taskq]
100020 D - 0xfffffe000776e900 [in6m_free taskq]
100021 D - 0xfffffe000776e800 [linuxkpi_irq_wq]
100022 D - 0xfffffe000776e700 [linuxkpi_short_wq_0]
100023 D - 0xfffffe000776e700 [linuxkpi_short_wq_1]
100024 D - 0xfffffe000776e700 [linuxkpi_short_wq_2]
100025 D - 0xfffffe000776e700 [linuxkpi_short_wq_3]
100026 D - 0xfffffe000776e600 [linuxkpi_long_wq_0]
100027 D - 0xfffffe000776e600 [linuxkpi_long_wq_1]
100028 D - 0xfffffe000776e600 [linuxkpi_long_wq_2]
100029 D - 0xfffffe000776e600 [linuxkpi_long_wq_3]
100036 D - 0xfffffe000776e400 [firmware taskq]
100041 D - 0xfffffe000776e100 [crypto_0]
100042 D - 0xfffffe000776e100 [crypto_1]
100057 D - 0xfffffe0057fe9500 [vtnet0 rxq 0]
100058 D - 0xfffffe0057fe9400 [vtnet0 txq 0]
100059 D - 0xfffffe0057fe9300 [vtnet0 rxq 1]
100060 D - 0xfffffe0057fe9200 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0057fe0580 [virtio_balloon]
100066 D - 0xffffffff827bb8e0 [deadlkres]
100070 D - 0xfffffe00593ce400 [acpi_task_0]
100071 D - 0xfffffe00593ce400 [acpi_task_1]
100072 D - 0xfffffe00593ce400 [acpi_task_2]
100074 D - 0xfffffe000776fc00 [mca taskq]
100075 D - 0xfffffe000776de00 [CAM taskq]
100077 D - 0xfffffe005843bc00 [ipsec_offload]
db> show all locks
Process 1014 (syz-executor) thread 0xfffffe005413e780 (100237)
exclusive sleep mutex tcphash (tcphash) r = 0 (0xfffffe00077eaa70) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:261
exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe007ab34aa0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:229
Process 1003 (syz-executor) thread 0xfffffe005416a780 (100219)
exclusive rw vmobject (vmobject) r = 0 (0xfffffe0054164ba0) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:3955
exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0054105060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4094
db> show malloc
Type InUse MemUse Requests
pf_hash 6 12804K 6
linker 376 5071K 486
tcp_hpts 7 4801K 7
devbuf 4188 4324K 4213
sysctloid 35104 2068K 35179
vtbuf 24 1968K 46
kobj 331 1324K 495
newblk 421 1129K 582
vfscache 3 1025K 3
pcb 40 680K 98
inodedep 86 544K 166
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 168 350K 1108
filedesc 40 313K 167
vnet_data 2 224K 2
acpitask 1 224K 1
KTRACE 100 200K 100
acpica 1674 184K 54426
vmem 5 144K 6
tidhash 3 141K 3
pagedep 33 136K 72
tfo_ccache 1 128K 1
IP reass 1 128K 1
DEVFS1 109 109K 126
sem 4 106K 4
gtaskqueue 18 98K 18
bus 997 82K 5063
mtx_pool 3 74K 3
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 521 66K 521
ddb_capture 1 64K 1
kdtrace 236 45K 1258
umtx 352 44K 352
temp 35 37K 2017
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 128 32K 138
msg 4 30K 4
kbdmux 6 28K 6
DEVFS_RULE 56 20K 56
ifaddr 67 19K 70
BPF 14 19K 17
routetbl 158 17K 503
ufs_mount 4 17K 5
proc 3 17K 3
LRO 16 17K 16
tty 16 16K 16
ithread 90 15K 90
bus-sc 34 15K 1647
eventhandler 163 14K 163
lltable 43 14K 44
ifnet 7 13K 7
ether_multi 152 13K 177
kenv 95 12K 95
GEOM 61 11K 477
CAM queue 5 11K 1528
rman 82 10K 437
rpc 8 9K 8
bmsafemap 4 9K 132
plimit 23 9K 321
in6_multi 65 9K 65
devstat 4 9K 4
UART 12 9K 12
filemon 1 8K 1
ksem 1 8K 2
shmfd 1 8K 1
pfs_vncache 1 8K 1
kqueue 83 8K 1066
audit_evclass 239 8K 301
taskqueue 69 8K 69
dirrem 26 7K 109
cred 26 7K 194
sglist 6 7K 6
CAM DEV 3 6K 510
pfs_nodes 22 6K 22
pwddesc 77 5K 1024
ufs_dirhash 24 5K 24
UMA 268 5K 268
diradd 35 5K 127
pf_ifnet 10 5K 19
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
evdev 4 4K 4
acpisem 28 4K 28
proc-args 109 4K 2150
selfd 48 3K 89835
session 24 3K 36
lockf 28 3K 121
DEVFSP 46 3K 62
terminal 11 3K 11
sctp_atcl 7 3K 17
newdirblk 21 3K 59
mkdir 20 3K 118
indirdep 10 3K 48
uidinfo 5 3K 13
acpidev 20 3K 20
hhook 8 3K 10
clone 9 3K 9
kcovinfo 36 3K 36
CC Mem 17 3K 40
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
ip6ndp 12 2K 14
Unitno 31 2K 53
sctp_ifa 13 2K 15
CAM XPT 22 2K 543
in_multi 6 2K 11
tun 4 2K 4
select 12 2K 36
toponodes 6 2K 6
ipsecpolicy 2 2K 2
msi 9 2K 9
netlink 2 2K 78
freework 5 2K 89
sctp_stro 1 1K 3
softdep 1 1K 1
freeblks 4 1K 73
sahead 1 1K 1
secasvar 1 1K 1
inpcbpolicy 32 1K 248
nhops 6 1K 8
vnodemarker 2 1K 8
NFSD session 1 1K 1
CAM periph 4 1K 271
osd 22 1K 56
ipsec 3 1K 3
sctp_ifn 6 1K 15
freefile 6 1K 60
mld 6 1K 6
igmp 6 1K 6
pfil 6 1K 6
isadev 6 1K 6
mount 16 1K 267
pci_link 10 1K 10
crypto 4 1K 13
encap_export_host 12 1K 12
ip6opt 4 1K 12
sctp_timw 2 1K 2
sctp_stri 1 1K 2
procdesc 4 1K 10
cdev 2 1K 2
lkpikmalloc 8 1K 9
chacha20random 1 1K 1
biobuf 1 1K 1
sctp_atky 8 1K 21
vnodes 1 1K 1
ktls 1 1K 9
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CAM SIM 2 1K 2
feeder 7 1K 7
cryptodev 3 1K 55
ip6_msource 3 1K 3
tcpfunc 3 1K 3
loginclass 3 1K 5
prison 6 1K 6
filedesc_to_leader 3 1K 5
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
aio 4 1K 4
soname 5 1K 3366
pmchooks 1 1K 1
CAM path 4 1K 1034
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
sctp_athm 7 1K 18
filecaps 4 1K 78
in_mfilter 2 1K 12
sctp_vrf 1 1K 1
ip_msource 1 1K 8
ip_moptions 1 1K 3
vnet 1 1K 1
pmc 1 1K 1
entropy 2 1K 34
acpiintr 1 1K 1
sctp_map 2 1K 6
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
pf_table 0 0K 0
pf_rule 0 0K 0
pf_altq 0 0K 0
pf_osfp 0 0K 0
pf_krule_item 0 0K 0
pf_temp 0 0K 0
tcp_pcm_rack 0 0K 1
tcp_do_rack 0 0K 0
tcp_fsb_rack 0 0K 2
mqdata 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 4
sctp_iter 0 0K 13
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 0
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_a_it 0 0K 13
sctp_aadr 0 0K 0
madt_table 0 0K 2
smartpqi 0 0K 0
ixl 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
iavf 0 0K 0
axgbe 0 0K 0
fpukern_ctx 0 0K 0
xen_intr 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
NMI handlers 0 0K 0
bounce 0 0K 0
busdma 0 0K 0
qpidrv 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
amdiommu_dom 0 0K 0
amdiommu_ctx 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
aesni_data 0 0K 0
xenbus 0 0K 0
vm_fictitious 0 0K 0
UMAHash 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 59
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 2
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 3
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
ktls_ocf 0 0K 1
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS_RX 0 0K 0
MLX5EEPROM 0 0K 0
MLX5E_TLS 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EN 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5DUMP 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
simple_attr 0 0K 0
seq_file 0 0K 0
lkpiskb 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpindev 0 0K 0
lkpimhi 0 0K 0
lkpifw 0 0K 0
lkpi80211 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_moptions 0 0K 1
in6_mfilter 0 0K 4
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 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 19
fadvise 0 0K 1
VN POLL 0 0K 1
statfs 0 0K 389
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 5
lio 0 0K 7
acl 0 0K 0
mbuf_tag 0 0K 0
accf 0 0K 0
pts 0 0K 0
timerfd 0 0K 0
iov 0 0K 14453
ioctlops 0 0K 103
eventfd 0 0K 0
Witness 0 0K 0
stack 0 0K 0
sbuf 0 0K 310
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
sysctltmp 0 0K 652
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 73
rctl 0 0K 0
cache 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 1
pwd 0 0K 0
tty console 0 0K 0
boottrace 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
tmpfs extattr 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 diroff 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
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
xnb 0 0K 0
xen_acpi 0 0K 0
xbbd 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vtfont 0 0K 0
pvscsi 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
twsbuf 0 0K 0
tcp_log_dev 0 0K 0
midi buffers 0 0K 0
mixer 0 0K 0
ac97 0 0K 0
hdacc 0 0K 0
hdac 0 0K 0
hdaa 0 0K 0
SIIS driver 0 0K 0
PUC 0 0K 0
ppbusdev 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
mpi3mrbuf 0 0K 0
mrsasbuf 0 0K 0
mpt_user 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
mpr 0 0K 0
mfibuf 0 0K 0
md_sectors 0 0K 0
md_disk 0 0K 0
malodev 0 0K 0
LED 0 0K 0
ix_sriov 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
ciss_data 0 0K 0
BACKLIGHT 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
AHCI driver 0 0K 0
agp 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
acpicmbat 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 0 0K 0
aaccam 0 0K 0
aacbuf 0 0K 0
zstd 0 0K 0
XZ_DEC 0 0K 0
nvlist 0 0K 0
SCSI ENC 0 0K 0
SCSI sa 0 0K 0
scsi_pass 0 0K 0
scsi_da 0 0K 70
ata_da 0 0K 0
scsi_ch 0 0K 0
scsi_cd 0 0K 0
nvme_da 0 0K 0
CAM CCB 0 0K 523
CAM ccb queue 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8327 1071 13034 0 254 38494208 0
mbuf 256 8842 820 18084 0 254 2473472 0
BUF TRIE 152 213 11591 533 0 62 1794208 0
malloc-4096 4096 411 3 1516 0 2 1695744 0
malloc-384 384 4233 57 4325 0 30 1647360 0
malloc-128 128 11561 157 11925 0 126 1499904 0
tcp_log 416 1535 1768 5796 0 254 1374048 0
UMA Slabs 0 112 10940 34 10940 0 126 1229088 0
RADIX NODE 152 7126 279 31145 0 62 1125560 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
malloc-65536 65536 13 2 110 0 1 983040 0
vmem btag 56 16533 138 16533 0 254 933576 0
FFS inode 1168 552 29 614 0 8 678608 0
sctp_ep 1152 5 506 13 0 254 588672 0
pbuf 2624 0 221 0 0 2 579904 0
sctp_asoc 2256 1 254 3 0 254 575280 0
socket 1024 55 453 1488 0 254 520192 0
lkpicurr 168 2 3094 2 0 62 520128 0
malloc-16384 16384 20 2 272 0 1 360448 0
VM OBJECT 248 1378 62 15601 0 62 357120 0
THREAD 1872 156 20 238 0 8 329472 0
256 Bucket 2048 135 11 1039 0 8 299008 0
VNODE 440 590 76 654 0 30 293040 0
malloc-32768 32768 3 5 40 0 1 262144 0
malloc-64 64 3849 246 3852 0 254 262080 0
malloc-2048 2048 112 8 361 0 8 245760 0
malloc-16 16 14463 287 14543 0 254 236000 0
DEVCTL 1024 26 194 151 0 0 225280 0
MAP ENTRY 96 1935 207 49569 0 126 205632 0
sctp_raddr 736 1 263 3 0 254 194304 0
malloc-256 256 670 80 1005 0 62 192000 0
UMA Zones 768 240 4 240 0 16 187392 0
malloc-32 32 5326 344 5338 0 254 181440 0
malloc-128 128 1234 161 25566 0 126 178560 0
lkpimm 56 1 3095 1 0 254 173376 0
unpcb 320 17 499 1194 0 254 165120 0
FPU_save_area 832 158 40 284 0 16 164736 0
malloc-2048 2048 15 65 1120 0 8 163840 0
FFS2 dinode 256 552 78 614 0 62 161280 0
malloc-1024 1024 120 24 294 0 16 147456 0
malloc-128 128 1016 131 1236 0 126 146816 0
S VFS Cache 104 997 290 1116 0 126 133848 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 110 0 1 131072 0
mbuf_packet 256 10 498 257 0 254 130048 0
PROC 1376 78 10 1018 0 8 121088 0
ksiginfo 112 74 970 110 0 126 116928 0
filedesc0 1072 77 21 1024 0 8 105056 0
malloc-64 64 939 636 92576 0 254 100800 0
malloc-32768 32768 2 1 122 0 1 98304 0
malloc-16384 16384 6 0 7 0 1 98304 0
malloc-8192 8192 11 1 14 0 1 98304 0
UMA Kegs 384 226 7 226 0 30 89472 0
g_bio 408 0 210 5262 0 30 85680 0
vnpbuf 2624 0 32 5 0 16 83968 0
malloc-128 128 401 250 4678 0 126 83328 0
malloc-256 256 211 104 1460 0 62 80640 0
malloc-384 384 142 38 143 0 30 69120 0
128 Bucket 1024 42 25 251 0 16 68608 0
malloc-64 64 568 503 1615 0 254 68544 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 14 2 498 0 2 65536 0
malloc-4096 4096 13 3 71 0 2 65536 0
malloc-1024 1024 15 49 1618 0 16 65536 0
64 Bucket 512 76 52 1774 0 30 65536 0
malloc-256 256 149 106 370 0 62 65280 0
malloc-8192 8192 5 2 86 0 1 57344 0
tcp_inpcb 1304 20 22 40 0 8 54768 0
32 Bucket 256 67 128 538 0 62 49920 0
DIRHASH 1024 34 14 34 0 16 49152 0
NAMEI 1024 0 48 14228 0 16 49152 0
VMSPACE 584 57 27 997 0 16 49056 0
syncache 168 0 264 3 0 254 44352 0
malloc-8192 8192 3 2 29 0 1 40960 0
pcpu-8 8 4726 394 4903 0 254 40960 0
pipe 736 20 35 382 0 16 40480 0
sctp_chunk 152 49 211 49 0 254 39520 0
da_ccb 544 0 70 1416 0 16 38080 0
udp_inpcb 408 8 82 176 0 30 36720 0
malloc-64 64 45 522 14513 0 254 36288 0
malloc-64 64 70 497 72 0 254 36288 0
malloc-64 64 236 331 2230 0 254 36288 0
malloc-64 64 12 555 87 0 254 36288 0
malloc-64 64 6 561 34 0 254 36288 0
malloc-128 128 36 243 265 0 126 35712 0
malloc-128 128 29 250 40 0 126 35712 0
malloc-128 128 16 263 161 0 126 35712 0
malloc-128 128 88 191 92 0 126 35712 0
ktls_session 256 0 135 2 0 62 34560 0
routing nhops 256 27 108 37 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-256 256 56 79 546 0 62 34560 0
malloc-256 256 11 124 420 0 62 34560 0
malloc-256 256 14 121 142 0 62 34560 0
malloc-256 256 53 82 123 0 62 34560 0
TURNSTILE 136 177 75 177 0 62 34272 0
SLEEPQUEUE 88 177 207 177 0 126 33792 0
malloc-4096 4096 4 4 85 0 2 32768 0
malloc-2048 2048 4 12 20 0 8 32768 0
malloc-2048 2048 6 10 6 0 8 32768 0
malloc-2048 2048 2 14 3 0 8 32768 0
malloc-2048 2048 9 7 40 0 8 32768 0
malloc-1024 1024 3 29 49 0 16 32768 0
malloc-1024 1024 18 14 19 0 16 32768 0
malloc-1024 1024 11 21 17 0 16 32768 0
malloc-1024 1024 0 32 5 0 16 32768 0
malloc-512 512 5 59 40 0 30 32768 0
malloc-512 512 10 54 57 0 30 32768 0
malloc-512 512 3 61 32 0 30 32768 0
malloc-512 512 3 61 8 0 30 32768 0
pcpu-64 64 496 16 496 0 254 32768 0
sctp_stream_msg_out 112 0 288 1 0 254 32256 0
ttyinq 160 135 65 300 0 62 32000 0
Files 80 214 186 7886 0 126 32000 0
PGRP 120 28 236 40 0 126 31680 0
sctp_laddr 48 1 587 15 0 254 28224 0
rl_entry 48 3 585 3 0 254 28224 0
16 Bucket 144 61 135 275 0 62 28224 0
4 Bucket 48 5 583 6 0 254 28224 0
AIO 208 2 131 16 0 62 27664 0
udplite_inpcb 408 0 63 4 0 30 25704 0
cpuset 200 9 119 14 0 62 25600 0
malloc-8192 8192 3 0 3 0 1 24576 0
malloc-8192 8192 1 2 20 0 1 24576 0
malloc-4096 4096 6 0 6 0 2 24576 0
ertt_txseginfo 40 1 605 555 0 254 24240 0
PWD 40 28 578 162 0 254 24240 0
rtentry 168 29 115 37 0 62 24192 0
8 Bucket 80 50 250 327 0 126 24000 0
malloc-384 384 0 60 7 0 30 23040 0
malloc-384 384 39 21 43 0 30 23040 0
malloc-384 384 10 50 363 0 30 23040 0
malloc-384 384 24 36 322 0 30 23040 0
malloc-384 384 6 54 32 0 30 23040 0
ripcb 376 7 53 28 0 30 22560 0
Mountpoints 2816 2 6 4 0 4 22528 0
clpbuf 2624 0 8 19 0 4 20992 0
hostcache 64 2 313 2 0 254 20160 0
ertt 72 17 263 40 0 126 20160 0
malloc-32 32 38 592 200 0 254 20160 0
malloc-32 32 81 549 104 0 254 20160 0
malloc-32 32 147 483 1319 0 254 20160 0
malloc-32 32 318 312 1439 0 254 20160 0
malloc-32 32 100 530 3163 0 254 20160 0
malloc-32 32 126 504 129 0 254 20160 0
malloc-32 32 26 604 73 0 254 20160 0
2 Bucket 32 47 583 364 0 254 20160 0
KNOTE 160 3 122 48 0 62 20000 0
AIOCB 552 1 34 29 0 16 19320 0
malloc-256 256 0 75 59 0 62 19200 0
AIOLIO 272 0 70 7 0 30 19040 0
vmem 1856 2 7 2 0 8 16704 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-4096 4096 2 2 392 0 2 16384 0
malloc-2048 2048 1 7 1 0 8 16384 0
malloc-2048 2048 0 8 1 0 8 16384 0
malloc-1024 1024 5 11 5 0 16 16384 0
malloc-1024 1024 4 12 4 0 16 16384 0
malloc-512 512 1 31 114 0 30 16384 0
malloc-512 512 1 31 1 0 30 16384 0
SMR CPU 32 8 503 8 0 254 16352 0
tcpreass 48 0 336 1 0 254 16128 0
malloc-16 16 536 464 3584 0 254 16000 0
tcp_log_id_node 120 3 129 3 0 126 15840 0
kenv 258 17 43 1069 0 30 15480 0
tcp_rack_pcb 1088 0 14 1 0 8 15232 0
mqnode 416 3 33 3 0 30 14976 0
domainset 40 0 315 4 0 254 12600 0
SMR SHARED 24 8 503 8 0 254 12264 0
tcp_log_id_bucket 176 3 66 3 0 62 12144 0
malloc-16 16 83 667 1820 0 254 12000 0
malloc-16 16 14 736 27 0 254 12000 0
malloc-16 16 51 699 24968 0 254 12000 0
malloc-16 16 13 737 14 0 254 12000 0
malloc-16 16 9 741 27 0 254 12000 0
cryptop 280 0 42 1 0 30 11760 0
itimer 352 0 33 1 0 30 11616 0
L VFS Cache 320 0 36 1 0 30 11520 0
malloc-384 384 11 19 11 0 30 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 0 2 4 0 2 8192 0
malloc-4096 4096 0 2 1 0 2 8192 0
pcpu-16 16 8 504 8 0 254 8192 0
vtnet_tx_hdr 24 0 334 1639 0 254 8016 0
malloc-16 16 15 485 15 0 254 8000 0
UMA Slabs 1 176 9 13 9 0 62 3872 0
KMAP ENTRY 96 12 27 14 0 0 3744 0
FFS1 dinode 128 0 0 0 0 126 0 0
ada_ccb 272 0 0 0 0 30 0 0
swblk 136 0 0 0 0 62 0 0
swpctrie 152 0 0 0 0 62 0 0
cdg_qdiffsample 16 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 fragment node 72 0 0 0 0 126 0 0
pf frags 232 0 0 0 0 62 0 0
pf table entries 160 0 0 0 0 254 0 0
pf table entry counters 64 0 0 0 0 254 0 0
pf UDP mappings 104 0 0 0 0 126 0 0
pf source nodes 152 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 384 0 0 0 0 254 0 0
pf tags 104 0 0 0 0 126 0 0
pf mtags 184 0 0 0 0 62 0 0
tcp_rack_map 128 0 0 0 0 126 0 0
tcp_bbr_pcb 896 0 0 0 0 16 0 0
tcp_bbr_map 128 0 0 0 0 126 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
sctp_asconf_ack 48 0 0 0 0 254 0 0
sctp_asconf 40 0 0 0 0 254 0 0
sctp_readq 152 0 0 0 0 254 0 0
IPsec SA lft_c 16 0 0 0 0 254 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
TMPFS node 240 0 0 0 0 62 0 0
NCLNODE 608 0 0 0 0 16 0 0
LTS VFS Cache 360 0 0 0 0 30 0 0
STS VFS Cache 144 0 0 0 0 62 0 0
linux_dma_object 32 0 0 0 0 254 0 0
linux_dma_pctrie 152 0 0 0 0 62 0 0
IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0
skbuff 1808 0 0 0 0 8 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
nfspbuf 2624 0 0 0 0 4 0 0
swwbuf 2624 0 0 0 0 2 0 0
swrbuf 2624 0 0 0 0 4 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 152 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-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-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-16384 16384 0 0 0 0 1 0 0
malloc-8192 8192 0 0 0 0 1 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 88 0 0 0 0 126 0 0
UMA Hash 256 0 0 0 0 62 0 0
db> show all tcpcbs/l
tcpcb at 0xfffffe007ab34a80
t_segq first: 0 t_segqlen: 0 t_dupacks: 0
t_callout: 0xfffffe007ab34c08 t_timers: 0xfffffe007ab34c48
t_state: 0 (TCPS_CLOSED)
t_flags: 0x100002a0 (TF_REQ_SCALE, TF_REQ_TSTMP, TF_SACK_PERMIT, TF_LRD)
t_flags2: 0x8 (TF2_LOG_AUTO)
snd_una: 0x00000000 snd_max: 0x00000000 snd_nxt: 0x00000000
snd_up: 0x00000000 snd_wl1: 0x00000000 snd_wl2: 0x00000000
iss: 0x00000000 irs: 0x00000000 rcv_nxt: 0x00000000
rcv_adv: 0x00000000 rcv_wnd: 0 rcv_up: 0x00000000
snd_wnd: 0 snd_cwnd: 1073725440
snd_ssthresh: 1073725440 snd_recover: 0x00000000
t_rcvtime: 2147428120 t_startime: 0
t_rttime: 0 t_rtsq: 0x00000000
t_rxtcur: 100 t_maxseg: 536 t_srtt: 0
t_rttvar: 400 t_rxtshift: 0 t_rttmin: 3
t_rttupdated: 0 max_sndwnd: 0 t_softerror: 0
t_oobflags: 0x0 () t_iobc: 0x00
snd_scale: 0 rcv_scale: 0 request_r_scale: 0
ts_recent: 0 ts_recent_age: 0
ts_offset: 0 last_ack_sent: 0x00000000 snd_cwnd_prev: 0
snd_ssthresh_prev: 0 snd_recover_prev: 0x00000000 t_badrxtwin: 0
snd_numholes: 0 snd_holes first: 0
snd_fack: 0x00000000 rcv_numsacks: 0
t_rttlow: 0 rfbuf_ts: 0 rfbuf_cnt: 0
t_fb.tfb_tcp_block_name: freebsd
t_cc.name: cubic
_t_logstate: 1 (TCP_LOG_STATE_TAIL)
t_lognum: 1 t_loglimit: 5000 t_logsn: 1
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025/06/10 13:50 | freebsd-src | 09545628f0cd | 5d7e17ca | console log | report | ci-freebsd-main | panic: /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:LINE: in_pcblbgroup_insert: Bad list head ADDR first->prev ! | |||||
| 2025/05/15 02:07 | freebsd-src | a6bac0a9efa1 | d6b2ee52 | console log | report | ci-freebsd-main | panic: /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:LINE: in_pcblbgroup_insert: Bad list head ADDR first->prev ! | |||||
| 2025/05/04 09:45 | freebsd-src | 75d173a84836 | b0714e37 | console log | report | ci-freebsd-main | panic: /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:LINE: in_pcblbgroup_insert: Bad list head ADDR first->prev ! |