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panic: /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:1256: uipc_sosend_stream_or_seqpacket: Empty stailq 0xfffffe0056de88f0->stqh_last is 0xfffffe0056de8870, not head's first field address
cpuid = 1
time = 1749595883
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056de8310
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056de8470
vpanic() at vpanic+0x257/frame 0xfffffe0056de8630
panic() at panic+0xb5/frame 0xfffffe0056de86f0
uipc_sosend_stream_or_seqpacket() at uipc_sosend_stream_or_seqpacket+0x1260/frame 0xfffffe0056de89a0
sousrsend() at sousrsend+0x112/frame 0xfffffe0056de8a30
kern_sendit() at kern_sendit+0x4fe/frame 0xfffffe0056de8b90
sendit() at sendit+0x15f/frame 0xfffffe0056de8bf0
sys_sendmsg() at sys_sendmsg+0x181/frame 0xfffffe0056de8d10
amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056de8f30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056de8f30
--- syscall (0, FreeBSD ELF64, syscall), rip = 0x2346da, rsp = 0x822149f68, rbp = 0x822149fc0 ---
KDB: enter: panic
[ thread pid 790 tid 100143 ]
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 0xdffff7c000000000
rbx 0xffffffff827b65a0 .str.27
rsp 0xfffffe0056de8450
rbp 0xfffffe0056de8470
rsi 0
rdi 0xffffffff830004c0 panicstr
r8 0
r9 0xffffffff
r10 0
r11 0x1f
r12 0xfffffe005410f000
r13 0xfffffffffffffffd
r14 0xffffffff827b65a0 .str.27
r15 0
rip 0xffffffff815ff50e kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x25bdc87(%rip)
db> show proc
Process 790 (syz-executor1898172) at 0xfffffe00540d0560:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 778 at 0xfffffe00540d1ae0
ABI: FreeBSD ELF64
flag: 0x10000080 flag2: 0
arguments: ./syz-executor1898172582
reaper: 0xfffffe0007809040 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe00540d5b68
(map 0xfffffe00540d5b68)
(map.pmap 0xfffffe00540d5c08)
(pmap 0xfffffe00540d5c78)
threads: 3
100107 Run CPU 0 syz-executor1898172
100143 Run CPU 1 syz-executor1898172
100144 RunQ syz-executor1898172
db> ps
pid ppid pgrp uid state wmesg wchan cmd
790 778 771 0 R (threaded) syz-executor1898172
100107 Run CPU 0 syz-executor1898172
100143 Run CPU 1 syz-executor1898172
100144 RunQ syz-executor1898172
789 777 771 0 R (threaded) syz-executor1898172
100118 RunQ syz-executor1898172
100141 S uwait 0xfffffe00584e7200 syz-executor1898172
100142 S sbwait 0xfffffe0059adce0c syz-executor1898172
788 775 771 0 R (threaded) syz-executor1898172
100101 RunQ syz-executor1898172
100139 S uwait 0xfffffe006e59b380 syz-executor1898172
100140 S sbwait 0xfffffe0059add60c syz-executor1898172
787 774 771 0 S (threaded) syz-executor1898172
100090 S nanslp 0xffffffff83b9e541 syz-executor1898172
100137 S uwait 0xfffffe006e59b280 syz-executor1898172
100138 S sbwait 0xfffffe00598a8e0c syz-executor1898172
778 773 771 0 S nanslp 0xffffffff83b9e541 syz-executor1898172
777 773 771 0 S nanslp 0xffffffff83b9e541 syz-executor1898172
775 773 771 0 S nanslp 0xffffffff83b9e540 syz-executor1898172
774 773 771 0 S nanslp 0xffffffff83b9e541 syz-executor1898172
773 771 771 0 S nanslp 0xffffffff83b9e541 syz-executor1898172
771 769 771 0 Ss sigsusp 0xfffffe0054007b90 csh
769 682 769 0 Ss select 0xfffffe0057fe0340 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 0xfffffe005980ee60 logger
737 736 18 0 S+ nanslp 0xffffffff83b9e540 sleep
736 1 18 0 S+ wait 0xfffffe0054008b00 sh
686 1 686 0 Ss nanslp 0xffffffff83b9e540 cron
682 1 682 0 Ss select 0xfffffe0057fdbcc0 sshd
495 1 495 0 Ss select 0xfffffe005860b6c0 syslogd
424 1 424 0 Ss select 0xfffffe005860b840 devd
423 1 423 65 Ss select 0xfffffe005860b7c0 dhclient
338 1 338 0 Ss select 0xfffffe0057fe00c0 dhclient
335 1 335 0 Ss select 0xfffffe0057fe03c0 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]
100083 D - 0xffffffff83001ec0 [bufspacedaemon-0]
100096 D sdflush 0xfffffe0057e90ce8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83d05180 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100078 D psleep 0xffffffff83ceb288 [dom0]
100081 D launds 0xffffffff83ceb294 [laundry: dom0]
100082 D umarcl 0xffffffff81dd3c90 [uma]
7 0 0 0 DL - 0xffffffff8391bcd0 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff84546850 [pf purge]
5 0 0 0 DL waiting 0xffffffff847f4700 [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 790 (syz-executor1898172) thread 0xfffffe00540a3780 (100107)
exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83bac2b0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1311
Process 790 (syz-executor1898172) thread 0xfffffe005410f000 (100143)
exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe00598a8980) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4831
Process 789 (syz-executor1898172) thread 0xfffffe005410d000 (100142)
exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe0059add180) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4831
Process 788 (syz-executor1898172) thread 0xfffffe005410e780 (100140)
exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe0059addd80) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4831
Process 787 (syz-executor1898172) thread 0xfffffe00540a1000 (100138)
exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe0059ade180) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4831
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 34891 2055K 34966
vtbuf 24 1968K 46
newblk 1941 1509K 1963
kobj 331 1324K 495
vfscache 3 1025K 3
pcb 23 669K 42
inodedep 50 531K 71
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
vnet_data 2 224K 2
acpitask 1 224K 1
subproc 115 218K 858
KTRACE 100 200K 100
acpica 1674 184K 54426
vmem 5 144K 6
tidhash 3 141K 3
pagedep 14 132K 18
tfo_ccache 1 128K 1
IP reass 1 128K 1
sem 4 106K 4
DEVFS1 105 105K 114
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
temp 18 37K 1566
kdtrace 174 35K 936
umtx 272 34K 272
hostcache 1 32K 1
shm 1 32K 1
DEVFS3 124 31K 134
msg 4 30K 4
kbdmux 6 28K 6
DEVFS_RULE 56 20K 56
BPF 10 18K 10
ufs_mount 4 17K 5
proc 3 17K 3
tty 16 16K 16
ithread 90 15K 90
bus-sc 34 15K 1647
eventhandler 163 14K 163
kenv 95 12K 95
ifaddr 30 12K 32
GEOM 61 11K 477
routetbl 50 11K 176
CAM queue 5 11K 1528
rman 82 10K 437
rpc 8 9K 8
bmsafemap 4 9K 40
devstat 4 9K 4
UART 12 9K 12
ksem 1 8K 1
shmfd 1 8K 1
pfs_vncache 1 8K 1
audit_evclass 239 8K 301
taskqueue 69 8K 69
plimit 17 7K 322
sglist 6 7K 6
CAM DEV 3 6K 510
cred 23 6K 274
pfs_nodes 22 6K 22
ufs_dirhash 24 5K 24
UMA 266 5K 266
dirrem 17 5K 28
ifnet 3 5K 3
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
filedesc 1 4K 1
evdev 4 4K 4
acpisem 28 4K 28
ether_multi 40 4K 50
diradd 25 4K 36
lltable 11 4K 11
pf_ifnet 5 3K 6
kqueue 48 3K 793
pwddesc 48 3K 791
in6_multi 25 3K 25
terminal 11 3K 11
session 20 3K 31
acpidev 20 3K 20
hhook 8 3K 10
proc-args 70 3K 1713
clone 9 3K 9
uidinfo 3 3K 8
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
selfd 27 2K 30355
Unitno 28 2K 42
CAM XPT 22 2K 543
lockf 15 2K 22
toponodes 6 2K 6
ipsecpolicy 2 2K 2
msi 9 2K 9
netlink 2 2K 31
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
vnodemarker 2 1K 8
NFSD session 1 1K 1
select 7 1K 29
CAM periph 4 1K 271
ipsec 3 1K 3
indirdep 3 1K 3
nhops 6 1K 6
pfil 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
sctp_ifa 5 1K 6
crypto 4 1K 4
ip6ndp 4 1K 5
encap_export_host 12 1K 12
osd 8 1K 23
newdirblk 4 1K 8
mkdir 4 1K 16
in_multi 2 1K 4
cdev 2 1K 2
lkpikmalloc 8 1K 9
CC Mem 3 1K 7
chacha20random 1 1K 1
biobuf 1 1K 1
inpcbpolicy 10 1K 139
sctp_ifn 2 1K 6
mld 2 1K 2
igmp 2 1K 2
vnodes 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFSP 4 1K 9
DEVFS 9 1K 10
CAM SIM 2 1K 2
feeder 7 1K 7
iov 4 1K 16183
tcpfunc 3 1K 3
loginclass 3 1K 7
prison 6 1K 6
cryptodev 2 1K 49
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
procdesc 1 1K 6
pmchooks 1 1K 1
CAM path 4 1K 1034
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
soname 4 1K 3328
filecaps 4 1K 66
sctp_vrf 1 1K 1
vnet 1 1K 1
pmc 1 1K 1
entropy 2 1K 35
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
freework 1 1K 26
p1003.1b 1 1K 1
tcp_pcm_rack 0 0K 0
tcp_do_rack 0 0K 0
tcp_fsb_rack 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 0
sctp_iter 0 0K 4
sctp_mvrf 0 0K 0
sctp_timw 0 0K 0
sctp_cpal 0 0K 0
sctp_cmsg 0 0K 0
sctp_stre 0 0K 0
sctp_athi 0 0K 0
sctp_athm 0 0K 0
sctp_atky 0 0K 0
sctp_atcl 0 0K 0
sctp_a_it 0 0K 4
sctp_aadr 0 0K 0
sctp_stro 0 0K 0
sctp_stri 0 0K 0
sctp_map 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
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
filemon 0 0K 0
mqdata 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 15
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
freefile 0 0K 9
freeblks 0 0K 25
freefrag 0 0K 11
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 0
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
ip6opt 0 0K 3
ip6_msource 0 0K 0
ip6_moptions 0 0K 0
in6_mfilter 0 0K 0
frag6 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
LRO 0 0K 0
ip_msource 0 0K 0
ip_moptions 0 0K 0
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
tun 0 0K 0
gif 0 0K 0
ifdescr 0 0K 0
zlib 0 0K 19
fadvise 0 0K 0
VN POLL 0 0K 0
statfs 0 0K 195
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 15
aio 0 0K 0
lio 0 0K 0
acl 0 0K 0
mbuf_tag 0 0K 0
ktls 0 0K 0
accf 0 0K 0
pts 0 0K 0
timerfd 0 0K 0
ioctlops 0 0K 86
eventfd 0 0K 0
Witness 0 0K 0
stack 0 0K 0
sbuf 0 0K 288
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
sysctltmp 0 0K 649
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
cache 0 0K 0
kcovinfo 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 1
filedesc_to_leader 0 0K 0
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 8320 1078 25436 0 254 38494208 0
mbuf 256 9272 390 33443 0 254 2473472 0
tcp_log 416 213 4872 9129 0 254 2115360 0
BUF TRIE 152 300 11504 938 0 62 1794208 0
malloc-384 384 4193 37 4226 0 30 1624320 0
malloc-4096 4096 379 1 1286 0 2 1556480 0
malloc-128 128 11490 104 11862 0 126 1484032 0
UMA Slabs 0 112 10851 15 10851 0 126 1216992 0
mbuf_cluster 2048 508 0 508 0 254 1040384 0
malloc-65536 65536 13 2 70 0 1 983040 0
vmem btag 56 16149 90 16149 0 254 909384 0
RADIX NODE 152 4070 163 23736 0 62 643416 0
FFS inode 1168 515 17 525 0 8 621376 0
malloc-256 256 2106 69 2211 0 62 556800 0
socket 1024 26 482 1340 0 254 520192 0
lkpicurr 168 2 3094 2 0 62 520128 0
pbuf 2624 0 198 0 0 2 519552 0
256 Bucket 2048 131 23 1096 0 8 315392 0
malloc-64 64 3825 270 3828 0 254 262080 0
VM OBJECT 248 983 73 12863 0 62 261888 0
THREAD 1872 125 11 144 0 8 254592 0
VNODE 440 545 31 557 0 30 253440 0
malloc-2048 2048 107 13 348 0 8 245760 0
malloc-16 16 14368 382 14430 0 254 236000 0
DEVCTL 1024 0 220 123 0 0 225280 0
UMA Zones 768 238 1 238 0 16 183552 0
malloc-32 32 5297 373 5307 0 254 181440 0
malloc-128 128 1206 189 25446 0 126 178560 0
lkpimm 56 1 3095 1 0 254 173376 0
unpcb 320 15 501 1184 0 254 165120 0
malloc-32768 32768 3 2 14 0 1 163840 0
FFS2 dinode 256 515 55 524 0 62 145920 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 110 0 1 131072 0
malloc-2048 2048 14 50 1087 0 8 131072 0
malloc-1024 1024 116 12 282 0 16 131072 0
malloc-128 128 853 170 898 0 126 130944 0
mbuf_packet 256 0 508 117 0 254 130048 0
S VFS Cache 104 982 188 1024 0 126 121680 0
MAP ENTRY 96 989 271 39603 0 126 120960 0
FPU_save_area 832 127 17 158 0 16 119808 0
ksiginfo 112 40 1004 55 0 126 116928 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
PROC 1376 47 19 790 0 8 90816 0
UMA Kegs 384 225 8 225 0 30 89472 0
malloc-64 64 880 443 32768 0 254 84672 0
malloc-128 128 383 268 4517 0 126 83328 0
g_bio 408 0 180 5007 0 30 73440 0
128 Bucket 1024 41 26 233 0 16 68608 0
malloc-64 64 521 550 1554 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 43 0 2 65536 0
malloc-1024 1024 15 49 1396 0 16 65536 0
64 Bucket 512 61 67 1263 0 30 65536 0
malloc-256 256 183 72 1382 0 62 65280 0
filedesc0 1072 48 8 791 0 8 60032 0
malloc-384 384 120 30 121 0 30 57600 0
malloc-8192 8192 5 2 86 0 1 57344 0
malloc-256 256 135 60 303 0 62 49920 0
32 Bucket 256 54 141 927 0 62 49920 0
DIRHASH 1024 34 14 34 0 16 49152 0
NAMEI 1024 0 48 12094 0 16 49152 0
malloc-16384 16384 1 2 191 0 1 49152 0
syncache 168 0 264 5 0 254 44352 0
pipe 736 7 48 282 0 16 40480 0
pcpu-8 8 4284 324 4312 0 254 36864 0
udp_inpcb 408 6 84 128 0 30 36720 0
malloc-64 64 35 532 15332 0 254 36288 0
malloc-64 64 33 534 33 0 254 36288 0
malloc-64 64 119 448 1634 0 254 36288 0
malloc-64 64 11 556 43 0 254 36288 0
malloc-64 64 6 561 22 0 254 36288 0
malloc-128 128 28 251 152 0 126 35712 0
malloc-128 128 17 262 22 0 126 35712 0
malloc-128 128 14 265 68 0 126 35712 0
malloc-128 128 86 193 86 0 126 35712 0
routing nhops 256 10 125 17 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-256 256 37 98 466 0 62 34560 0
malloc-256 256 6 129 313 0 62 34560 0
malloc-256 256 14 121 50 0 62 34560 0
malloc-256 256 49 86 112 0 62 34560 0
malloc-8192 8192 3 1 29 0 1 32768 0
malloc-2048 2048 4 12 16 0 8 32768 0
malloc-2048 2048 2 14 2 0 8 32768 0
malloc-2048 2048 2 14 2 0 8 32768 0
malloc-2048 2048 2 14 11 0 8 32768 0
malloc-1024 1024 3 29 46 0 16 32768 0
malloc-1024 1024 18 14 18 0 16 32768 0
malloc-1024 1024 10 22 14 0 16 32768 0
malloc-1024 1024 0 32 4 0 16 32768 0
malloc-512 512 1 63 111 0 30 32768 0
malloc-512 512 10 54 57 0 30 32768 0
malloc-512 512 1 63 11 0 30 32768 0
malloc-512 512 3 61 3 0 30 32768 0
pcpu-64 64 496 16 496 0 254 32768 0
ertt_txseginfo 40 1 807 651 0 254 32320 0
ttyinq 160 135 65 300 0 62 32000 0
PGRP 120 20 244 31 0 126 31680 0
clpbuf 2624 0 12 69 0 4 31488 0
VMSPACE 584 31 18 775 0 16 28616 0
sctp_laddr 48 0 588 4 0 254 28224 0
malloc-32 32 147 735 1371 0 254 28224 0
16 Bucket 144 49 147 347 0 62 28224 0
4 Bucket 48 7 581 14 0 254 28224 0
da_ccb 544 0 49 1488 0 16 26656 0
TURNSTILE 136 137 52 137 0 62 25704 0
cpuset 200 7 121 7 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
PWD 40 10 596 99 0 254 24240 0
rtentry 168 13 131 17 0 62 24192 0
Files 80 79 221 6541 0 126 24000 0
8 Bucket 80 41 259 297 0 126 24000 0
malloc-384 384 10 50 12 0 30 23040 0
malloc-384 384 3 57 346 0 30 23040 0
malloc-384 384 18 42 323 0 30 23040 0
malloc-384 384 6 54 25 0 30 23040 0
ripcb 376 1 59 4 0 30 22560 0
Mountpoints 2816 2 6 2 0 4 22528 0
SLEEPQUEUE 88 137 119 137 0 126 22528 0
hostcache 64 1 314 1 0 254 20160 0
malloc-32 32 42 588 207 0 254 20160 0
malloc-32 32 78 552 92 0 254 20160 0
malloc-32 32 273 357 1389 0 254 20160 0
malloc-32 32 47 583 2928 0 254 20160 0
malloc-32 32 23 607 25 0 254 20160 0
malloc-32 32 25 605 69 0 254 20160 0
2 Bucket 32 42 588 313 0 254 20160 0
malloc-256 256 0 75 15 0 62 19200 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 2 198 0 2 16384 0
malloc-4096 4096 3 1 80 0 2 16384 0
malloc-2048 2048 1 7 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 1 0 30 16384 0
malloc-512 512 5 27 26 0 30 16384 0
SMR CPU 32 8 503 8 0 254 16352 0
malloc-16 16 517 483 3525 0 254 16000 0
kenv 258 17 43 1063 0 30 15480 0
mqnode 416 3 33 3 0 30 14976 0
SMR SHARED 24 8 503 8 0 254 12264 0
ertt 72 3 165 7 0 126 12096 0
vtnet_tx_hdr 24 0 501 3611 0 254 12024 0
KNOTE 160 0 75 8 0 62 12000 0
malloc-16 16 49 701 2161 0 254 12000 0
malloc-16 16 6 744 8 0 254 12000 0
malloc-16 16 37 713 24935 0 254 12000 0
malloc-16 16 1 749 8 0 254 12000 0
tcp_inpcb 1304 3 6 7 0 8 11736 0
malloc-384 384 0 30 1 0 30 11520 0
malloc-384 384 11 19 11 0 30 11520 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
malloc-16 16 15 485 15 0 254 8000 0
malloc-16 16 5 495 6 0 254 8000 0
UMA Slabs 1 176 8 14 8 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_pcb 1088 0 0 0 0 8 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_stream_msg_out 112 0 0 0 0 254 0 0
sctp_readq 152 0 0 0 0 254 0 0
sctp_chunk 152 0 0 0 0 254 0 0
sctp_raddr 736 0 0 0 0 254 0 0
sctp_asoc 2256 0 0 0 0 254 0 0
sctp_ep 1152 0 0 0 0 254 0 0
tcp_log_id_node 120 0 0 0 0 126 0 0
tcp_log_id_bucket 176 0 0 0 0 62 0 0
tcpreass 48 0 0 0 0 254 0 0
udplite_inpcb 408 0 0 0 0 30 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 552 0 0 0 0 16 0 0
AIO 208 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
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
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
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
domainset 40 0 0 0 0 254 0 0
MAC labels 40 0 0 0 0 254 0 0
vnpbuf 2624 0 0 0 0 16 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
rl_entry 48 0 0 0 0 254 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-8192 8192 0 0 0 0 1 0 0
malloc-2048 2048 0 0 0 0 8 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
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025/06/10 22:51 | freebsd-src | 09545628f0cd | 5d7e17ca | console log | report | syz / log | C | ci-freebsd-main | panic: /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:LINE: uipc_sosend_stream_or_seqpacket: Empty stailq ADDR-> | |||
| 2025/06/10 21:14 | freebsd-src | 09545628f0cd | 5d7e17ca | console log | report | syz / log | C | ci-freebsd-main | panic: /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:LINE: uipc_sosend_stream_or_seqpacket: Empty stailq ADDR-> | |||
| 2025/06/10 19:53 | freebsd-src | 09545628f0cd | 5d7e17ca | console log | report | syz / log | C | ci-freebsd-main | panic: /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:LINE: uipc_sosend_stream_or_seqpacket: Empty stailq ADDR-> | |||
| 2025/06/11 00:05 | freebsd-src | 09545628f0cd | 5d7e17ca | console log | report | syz / log | ci-freebsd-main | panic: /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:LINE: uipc_sosend_stream_or_seqpacket: Empty stailq ADDR-> | ||||
| 2025/06/10 18:08 | freebsd-src | 09545628f0cd | 5d7e17ca | console log | report | ci-freebsd-main | panic: /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:LINE: uipc_sosend_stream_or_seqpacket: Empty stailq ADDR-> |