panic: in6_pcbconnect: inp is already connected
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syzbot
Jun 30, 2025, 7:20:36 PM6/30/25
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: 5c0eb439cfad pfctl: Move AF-specific mask logic from calle..
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=12d0788c580000
dashboard link: https://syzkaller.appspot.com/bug?extid=4de353ba85dac4dcb1ab
userspace arch: i386
Unfortunately, I don't have any reproducer for this issue yet.
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+4de353...@syzkaller.appspotmail.com
panic: in6_pcbconnect: inp is already connected
cpuid = 1
time = 2
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056fbd4b0
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056fbd610
vpanic() at vpanic+0x257/frame 0xfffffe0056fbd7d0
panic() at panic+0xb5/frame 0xfffffe0056fbd890
in6_pcbconnect() at in6_pcbconnect+0xc7b/frame 0xfffffe0056fbda00
tcp6_connect() at tcp6_connect+0x157/frame 0xfffffe0056fbda50
tcp6_usr_connect() at tcp6_usr_connect+0x3f5/frame 0xfffffe0056fbdb90
soconnectat() at soconnectat+0x1c0/frame 0xfffffe0056fbdbf0
kern_connectat() at kern_connectat+0x300/frame 0xfffffe0056fbdcd0
sys_connect() at sys_connect+0xf5/frame 0xfffffe0056fbdd10
ia32_syscall() at ia32_syscall+0x4d2/frame 0xfffffe0056fbdf30
int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xdfffcf98
KDB: enter: panic
[ thread pid 1012 tid 100486 ]
Stopped at kdb_enter+0x6e: movq $0,0x25b7ed7(%rip)
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0
rax 0x12
rcx 0xfffffe0002bf1850
rdx 0
rbx 0xffffffff827bd9a0 .str.27
rsp 0xfffffe0056fbd5f0
rbp 0xfffffe0056fbd610
rsi 0
rdi 0xffffffff8161a939 printf+0x149
r8 0
r9 0xffffffff
r10 0
r11 0xfffffe0054163cd0
r12 0xfffffe0054163780
r13 0xfffffffffffffffd
r14 0xffffffff827bd9a0 .str.27
r15 0
rip 0xffffffff816044be kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x25b7ed7(%rip)
db> show proc
Process 1012 (syz-executor) at 0xfffffe0054136560:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 767 at 0xfffffe0054006ac0
ABI: FreeBSD ELF32
flag: 0x10000080 flag2: 0
arguments: ./syz-executor exec
reaper: 0xfffffe0007809040 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe0054180490
(map 0xfffffe0054180490)
(map.pmap 0xfffffe0054180530)
(pmap 0xfffffe00541805a0)
threads: 2
100477 RunQ syz-executor
100486 Run CPU 1 syz-executor
db> ps
pid ppid pgrp uid state wmesg wchan cmd
1013 765 765 0 R (threaded) syz-executor
100379 S uwait 0xfffffe0078830b80 syz-executor
100487 Run CPU 0 syz-executor
1012 767 767 0 R (threaded) syz-executor
100477 RunQ syz-executor
100486 Run CPU 1 syz-executor
1007 1 765 0 S uwait 0xfffffe00584eca00 syz-executor
1004 1002 766 0 S uwait 0xfffffe0078833880 syz-executor
1002 766 766 0 S (threaded) syz-executor
100459 S nanslp 0xffffffff83b9d580 syz-executor
100467 S uwait 0xfffffe0078830080 syz-executor
100480 S uwait 0xfffffe006e47e000 syz-executor
998 1 765 0 S uwait 0xfffffe006e47ff00 syz-executor
994 764 994 0 Ss (threaded) syz-executor
100350 S nanslp 0xffffffff83b9d580 syz-executor
100458 S sbwait 0xfffffe0059ada20c syz-executor
100464 S uwait 0xfffffe006e47fd00 syz-executor
972 1 765 0 T uwait 0xfffffe006e47fc00 syz-executor
970 1 767 0 SV uwait 0xfffffe006e47e400 syz-executor
964 1 767 0 S uwait 0xfffffe0053ec2e80 syz-executor
959 1 764 0 S uwait 0xfffffe0078830980 syz-executor
957 1 766 0 SV uwait 0xfffffe00584e9400 syz-executor
942 1 766 0 S uwait 0xfffffe00598bdc80 syz-executor
932 1 765 0 S uwait 0xfffffe00598bdd80 syz-executor
924 1 764 0 S uwait 0xfffffe0078830480 syz-executor
922 1 766 0 SV uwait 0xfffffe00584ecc00 syz-executor
899 0 0 0 DL mdwait 0xfffffe0059b5f000 [md1]
898 1 766 0 S uwait 0xfffffe00584eae00 syz-executor
892 1 764 0 S uwait 0xfffffe00584ec700 syz-executor
891 1 765 0 SV uwait 0xfffffe006e47f800 syz-executor
884 1 764 60928 S uwait 0xfffffe00584eac00 syz-executor
879 1 764 0 S uwait 0xfffffe00584ec800 syz-executor
872 1 765 0 S uwait 0xfffffe00584eaf00 syz-executor
863 1 767 0 S uwait 0xfffffe00584e9300 syz-executor
861 1 764 0 SV uwait 0xfffffe00598be000 syz-executor
858 1 767 60928 S uwait 0xfffffe00584eaa00 syz-executor
854 1 765 0 S uwait 0xfffffe00584e9200 syz-executor
852 1 766 0 S uwait 0xfffffe00584e9100 syz-executor
834 1 766 0 S uwait 0xfffffe00584e9000 syz-executor
833 0 0 0 DL mdwait 0xfffffe006e487000 [md0]
823 807 823 0 Ss select 0xfffffe0059b6c0c0 dhclient
820 0 0 0 DL (threaded) [so_splice]
100098 D - 0xfffffe000776a200 [thr_0]
100133 D - 0xfffffe000776a240 [thr_1]
815 1 815 0 Ss select 0xfffffe006e43ddc0 dhclient
812 0 0 0 DL aiordy 0xfffffe00540e7040 [aiod4]
811 0 0 0 DL aiordy 0xfffffe00540e75a0 [aiod3]
810 0 0 0 DL aiordy 0xfffffe00540e85c0 [aiod2]
809 0 0 0 DL aiordy 0xfffffe00540d6040 [aiod1]
807 786 424 65 S select 0xfffffe006e43dec0 dhclient
786 424 424 0 S wait 0xfffffe00540d5580 sh
767 763 767 0 S nanslp 0xffffffff83b9d580 syz-executor
766 763 766 0 S nanslp 0xffffffff83b9d580 syz-executor
765 763 765 0 S nanslp 0xffffffff83b9d580 syz-executor
764 763 764 0 S nanslp 0xffffffff83b9d580 syz-executor
763 761 761 0 S select 0xfffffe005960df40 syz-executor
761 759 761 0 Ss sigsusp 0xfffffe00540d4b70 csh
759 682 759 0 Ss select 0xfffffe005960dec0 sshd
748 1 748 0 Ss+ ttyin 0xfffffe0057dfa8b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe005948d8b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe005948e0b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe005948e8b0 getty
744 1 744 0 Ss+ ttyin 0xfffffe0053f6d0b0 getty
743 1 743 0 Ss+ ttyin 0xfffffe0053f6d8b0 getty
742 1 742 0 Ss+ ttyin 0xfffffe0053f6f0b0 getty
741 1 741 0 Ss+ ttyin 0xfffffe0053f6f8b0 getty
740 1 740 0 Ss+ ttyin 0xfffffe0053f700b0 getty
738 1 18 0 S+ piperd 0xfffffe00597cbb80 logger
737 736 18 0 S+ nanslp 0xffffffff83b9d580 sleep
736 1 18 0 S+ wait 0xfffffe00540d65a0 sh
686 1 686 0 Ss nanslp 0xffffffff83b9d581 cron
682 1 682 0 Ss select 0xfffffe0059b6c9c0 sshd
495 1 495 0 Ss select 0xfffffe0059b6cb40 syslogd
424 1 424 0 Ss wait 0xfffffe00540085a0 devd
423 1 423 65 Ss select 0xfffffe0059631ac0 dhclient
338 1 338 0 Ss select 0xfffffe0059631240 dhclient
335 1 335 0 Ss select 0xfffffe0059631b40 dhclient
17 0 0 0 DL syncer 0xffffffff83cbafa0 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0007828040 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100080 D psleep 0xffffffff83cb9560 [bufdaemon]
100083 D - 0xffffffff83001ec0 [bufspacedaemon-0]
100094 D sdflush 0xfffffe00596600e8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83d04400 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100078 D psleep 0xffffffff83cea4c8 [dom0]
100081 D launds 0xffffffff83cea4d4 [laundry: dom0]
100082 D umarcl 0xffffffff81ddaa50 [uma]
7 0 0 0 DL - 0xffffffff8391acd0 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff8485f980 [pf purge]
5 0 0 0 DL waiting 0xffffffff8472e700 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100046 D - 0xffffffff838e5340 [doneq0]
100047 D - 0xffffffff838e52c0 [async]
100076 D - 0xffffffff838e5140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100043 D crypto_ 0xffffffff83ce5d80 [crypto]
100044 D crypto_ 0xfffffe0007a6fc30 [crypto returns 0]
100045 D crypto_ 0xfffffe0007a6fc80 [crypto returns 1]
14 0 0 0 DL seqstat 0xfffffe0053ff0088 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100037 D - 0xffffffff83b45f20 [g_event]
100038 D - 0xffffffff83b45f40 [g_up]
100039 D - 0xffffffff83b45f60 [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 0xffffffff83ce6820 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D parked 0xffffffff84c36ff0 [swapper]
100005 D - 0xfffffe0053e9c800 [softirq_0]
100006 D - 0xfffffe0053e9c700 [softirq_1]
100007 D - 0xfffffe0053e9c600 [if_io_tqg_0]
100008 D - 0xfffffe0053e9c500 [if_io_tqg_1]
100009 D - 0xfffffe0053e9c400 [if_config_tqg_0]
100010 D - 0xfffffe0007765b00 [kqueue_ctx taskq]
100011 D - 0xfffffe0007765a00 [jail_remove taskq]
100012 D - 0xfffffe0007765900 [bus taskq]
100015 D - 0xfffffe0007765600 [thread taskq]
100017 D - 0xfffffe0007765400 [aiod_kick taskq]
100018 D - 0xfffffe0007765300 [deferred_unmount ta]
100019 D - 0xfffffe0007765200 [inm_free taskq]
100020 D - 0xfffffe0007765100 [in6m_free taskq]
100021 D - 0xfffffe0007765000 [linuxkpi_irq_wq]
100022 D - 0xfffffe0007764e00 [linuxkpi_short_wq_0]
100023 D - 0xfffffe0007764e00 [linuxkpi_short_wq_1]
100024 D - 0xfffffe0007764e00 [linuxkpi_short_wq_2]
100025 D - 0xfffffe0007764e00 [linuxkpi_short_wq_3]
100026 D - 0xfffffe0007764d00 [linuxkpi_long_wq_0]
100027 D - 0xfffffe0007764d00 [linuxkpi_long_wq_1]
100028 D - 0xfffffe0007764d00 [linuxkpi_long_wq_2]
100029 D - 0xfffffe0007764d00 [linuxkpi_long_wq_3]
100036 D - 0xfffffe0007764a00 [firmware taskq]
100041 D - 0xfffffe0007764700 [crypto_0]
100042 D - 0xfffffe0007764700 [crypto_1]
100057 D - 0xfffffe0007764300 [vtnet0 rxq 0]
100058 D - 0xfffffe0007764200 [vtnet0 txq 0]
100059 D - 0xfffffe0007764100 [vtnet0 rxq 1]
100060 D - 0xfffffe0007764000 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0057d7eb80 [virtio_balloon]
100066 D - 0xffffffff827c2d40 [deadlkres]
100070 D - 0xfffffe00593dc300 [acpi_task_0]
100071 D - 0xfffffe00593dc300 [acpi_task_1]
100072 D - 0xfffffe00593dc300 [acpi_task_2]
100074 D - 0xfffffe0007765c00 [mca taskq]
100075 D - 0xfffffe0007764600 [CAM taskq]
100077 D - 0xfffffe0007763e00 [ipsec_offload]
100227 D - 0xfffffe00598b3500 [system_taskq_0]
100228 D - 0xfffffe00598b3500 [system_taskq_1]
100229 D - 0xfffffe0007767b00 [system_delay_taskq_]
100230 D - 0xfffffe0007767b00 [system_delay_taskq_]
100231 D - 0xfffffe00598b2000 [zvol_tq-0_0]
100233 D - 0xfffffe00598b2000 [zvol_tq-0_1]
100234 D - 0xfffffe00598b2000 [zvol_tq-0_2]
100235 D - 0xfffffe00598b2000 [zvol_tq-0_3]
100236 D - 0xfffffe00598b2000 [zvol_tq-0_4]
100237 D - 0xfffffe00598b2000 [zvol_tq-0_5]
100238 D - 0xfffffe00598b2000 [zvol_tq-0_6]
100239 D - 0xfffffe00598b2000 [zvol_tq-0_7]
100240 D - 0xfffffe00598b2000 [zvol_tq-0_8]
100241 D - 0xfffffe00598b2000 [zvol_tq-0_9]
100242 D - 0xfffffe00598b2000 [zvol_tq-0_10]
100243 D - 0xfffffe00598b2000 [zvol_tq-0_11]
100244 D - 0xfffffe00598b2000 [zvol_tq-0_12]
100245 D - 0xfffffe00598b2000 [zvol_tq-0_13]
100246 D - 0xfffffe00598b2000 [zvol_tq-0_14]
100247 D - 0xfffffe00598b2000 [zvol_tq-0_15]
100248 D - 0xfffffe00598b2000 [zvol_tq-0_16]
100249 D - 0xfffffe00598b2000 [zvol_tq-0_17]
100250 D - 0xfffffe00598b2000 [zvol_tq-0_18]
100251 D - 0xfffffe00598b2000 [zvol_tq-0_19]
100252 D - 0xfffffe00598b2000 [zvol_tq-0_20]
100253 D - 0xfffffe00598b2000 [zvol_tq-0_21]
100254 D - 0xfffffe00598b2000 [zvol_tq-0_22]
100255 D - 0xfffffe00598b2000 [zvol_tq-0_23]
100256 D - 0xfffffe00598b2000 [zvol_tq-0_24]
100257 D - 0xfffffe00598b2000 [zvol_tq-0_25]
100258 D - 0xfffffe00598b2000 [zvol_tq-0_26]
100259 D - 0xfffffe00598b2000 [zvol_tq-0_27]
100260 D - 0xfffffe00598b2000 [zvol_tq-0_28]
100261 D - 0xfffffe00598b2000 [zvol_tq-0_29]
100262 D - 0xfffffe00598b2000 [zvol_tq-0_30]
100263 D - 0xfffffe00598b2000 [zvol_tq-0_31]
100265 D - 0xfffffe0007767a00 [arc_prune]
100266 D - 0xfffffe00593d9800 [arc_flush_0]
100267 D - 0xfffffe00593d9800 [arc_flush_1]
100301 D - 0xfffffe00598b1800 [dbu_evict]
100324 D - 0xfffffe00593da300 [z_vdev_file_0]
100325 D - 0xfffffe00593da300 [z_vdev_file_1]
100326 D - 0xfffffe00593da300 [z_vdev_file_2]
100327 D - 0xfffffe00593da300 [z_vdev_file_3]
100328 D - 0xfffffe00593da300 [z_vdev_file_4]
100329 D - 0xfffffe00593da300 [z_vdev_file_5]
100330 D - 0xfffffe00593da300 [z_vdev_file_6]
100331 D - 0xfffffe00593da300 [z_vdev_file_7]
100332 D - 0xfffffe00593da300 [z_vdev_file_8]
100333 D - 0xfffffe00593da300 [z_vdev_file_9]
100334 D - 0xfffffe00593da300 [z_vdev_file_10]
100335 D - 0xfffffe00593da300 [z_vdev_file_11]
100336 D - 0xfffffe00593da300 [z_vdev_file_12]
100337 D - 0xfffffe00593da300 [z_vdev_file_13]
100338 D - 0xfffffe00593da300 [z_vdev_file_14]
100339 D - 0xfffffe00593da300 [z_vdev_file_15]
100394 D - 0xfffffe007a84d900 [zfsvfs]
100461 D - 0xfffffe007a84ca00 [netlink_socket (PID]
db> show all locks
Process 1012 (syz-executor) thread 0xfffffe0054163780 (100486)
exclusive sleep mutex tcphash (tcphash) r = 0 (0xfffffe00077dea10) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:1528
exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe007ab56aa0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:567
Process 994 (syz-executor) thread 0xfffffe0054165000 (100458)
exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0059ada1c0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4831
db> show malloc
Type InUse MemUse Requests
pf_hash 6 12804K 6
linker 401 12286K 601
tcp_hpts 7 4801K 7
devbuf 4188 4324K 4216
solaris 2246 3597K 4472
sysctloid 44814 2633K 44926
vtbuf 24 1968K 46
kobj 331 1324K 515
newblk 67 1041K 857
vfscache 3 1025K 3
pcb 33 676K 227
md_sectors 150 600K 150
inodedep 45 529K 360
filedesc 66 521K 483
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 184 370K 1123
vmem 5 272K 7
vnet_data 2 224K 2
acpitask 1 224K 1
KTRACE 100 200K 100
acpica 1674 184K 54432
tidhash 3 141K 3
pagedep 30 136K 222
tfo_ccache 1 128K 1
IP reass 1 128K 1
DEVFS1 112 112K 129
sem 4 106K 4
gtaskqueue 18 98K 18
bus 1002 82K 5074
mtx_pool 3 74K 3
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 525 66K 527
ddb_capture 1 64K 1
kdtrace 302 60K 1506
umtx 464 58K 464
temp 36 38K 2117
BPF 23 36K 99
DEVFS3 131 33K 141
hostcache 1 32K 1
shm 1 32K 4
msg 4 30K 4
kbdmux 6 28K 6
DEVFS_RULE 56 20K 56
kstat_data 19 19K 19
ifaddr 67 19K 69
LRO 18 19K 18
ufs_mount 4 17K 5
proc 3 17K 3
routetbl 140 17K 440
tty 16 16K 16
ithread 90 15K 90
bus-sc 34 15K 1650
eventhandler 166 14K 166
lltable 44 14K 45
md_disk 152 13K 159
GEOM 75 13K 543
ifnet 7 13K 7
ether_multi 152 13K 174
kenv 95 12K 95
taskqueue 96 11K 105
CAM queue 5 11K 1528
rman 82 10K 447
plimit 25 10K 349
shmfd 4 10K 7
ksem 4 10K 7
rpc 8 9K 8
in6_multi 65 9K 65
cred 34 9K 258
bmsafemap 2 9K 336
devstat 4 9K 4
UART 12 9K 12
filemon 1 8K 3
pfs_vncache 1 8K 1
audit_evclass 239 8K 301
UMA 339 7K 339
sglist 6 7K 6
CAM DEV 3 6K 510
kqueue 88 6K 1192
pfs_nodes 22 6K 22
pwddesc 83 6K 1041
CC Mem 40 5K 741
ufs_dirhash 24 5K 24
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
DEVFSP 53 4K 168
selfd 48 3K 19532
proc-args 106 3K 2059
newdirblk 23 3K 200
session 23 3K 39
terminal 11 3K 11
lockf 26 3K 59
inpcbpolicy 80 3K 1094
uidinfo 5 3K 27
acpidev 20 3K 20
hhook 8 3K 10
osd 102 3K 821
dirrem 9 3K 295
clone 9 3K 9
kcovinfo 36 3K 36
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
ip6ndp 12 2K 13
Unitno 28 2K 64
sctp_ifa 13 2K 14
CAM XPT 22 2K 543
in_multi 6 2K 11
tun 4 2K 4
vnodemarker 3 2K 19
select 12 2K 47
toponodes 6 2K 6
ipsecpolicy 2 2K 2
crypto 10 2K 33
sctp_atcl 3 2K 49
msi 9 2K 9
netlink 2 2K 81
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
NFSD session 1 1K 1
CAM periph 4 1K 271
sctp_ifn 6 1K 14
ipsec 3 1K 3
diradd 6 1K 313
mld 6 1K 6
igmp 6 1K 6
pfil 6 1K 6
isadev 6 1K 8
cryptodev 11 1K 271
mount 16 1K 473
pci_link 10 1K 10
mkdir 5 1K 400
freefile 5 1K 236
encap_export_host 12 1K 12
indirdep 2 1K 25
cdev 2 1K 2
lkpikmalloc 8 1K 9
counter_rate 14 1K 14
chacha20random 1 1K 1
biobuf 1 1K 1
freework 2 1K 300
sctp_timw 1 1K 1
freeblks 1 1K 211
ip6opt 1 1K 20
vnodes 1 1K 4
procdesc 2 1K 8
eventfd 2 1K 4
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CAM SIM 2 1K 2
prison 8 1K 8
feeder 7 1K 7
taskq 2 1K 2
frag6 2 1K 3
tcpfunc 3 1K 3
loginclass 3 1K 5
soname 6 1K 3692
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
ip_msource 2 1K 10
aio 4 1K 6
pmchooks 1 1K 1
filecaps 5 1K 92
CAM path 4 1K 1034
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
sctp_atky 3 1K 50
sctp_vrf 1 1K 1
vnet 1 1K 1
pmc 1 1K 1
filedesc_to_leader 1 1K 2
entropy 2 1K 34
acpiintr 1 1K 1
sctp_athm 3 1K 49
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
sfs_nodes 0 0K 0
zones_data 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
sctp_mcore 0 0K 0
sctp_socko 0 0K 1
sctp_iter 0 0K 12
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 12
sctp_aadr 0 0K 0
sctp_stro 0 0K 2
sctp_stri 0 0K 0
sctp_map 0 0K 2
tcp_pcm_rack 0 0K 5
tcp_do_rack 0 0K 0
tcp_fsb_rack 0 0K 10
mqdata 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 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 86
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 7
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 10
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
ip6_msource 0 0K 0
ip6_moptions 0 0K 3
in6_mfilter 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
ip_moptions 0 0K 18
in_mfilter 0 0K 29
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 22
fadvise 0 0K 0
VN POLL 0 0K 2
statfs 0 0K 186
namei_tracker 0 0K 2
export_host 0 0K 0
cl_savebuf 0 0K 16
lio 0 0K 56
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
iov 0 0K 14090
ioctlops 0 0K 116
Witness 0 0K 0
stack 0 0K 0
sbuf 0 0K 358
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
sysctltmp 0 0K 651
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 1
rctl 0 0K 0
cache 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 3
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 84
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 2
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
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 350
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 8336 1062 13778 0 254 38494208 0
tcp_log 416 7051 572 33025 0 254 3171168 0
mbuf 256 8683 979 52158 0 254 2473472 0
malloc-128 128 14720 284 18940 0 126 1920512 0
BUF TRIE 152 253 11551 966 0 62 1794208 0
malloc-384 384 4201 29 4264 0 30 1624320 0
mbuf_cluster 2048 508 254 540 0 254 1560576 0
vmem btag 56 27590 25 27590 0 254 1546440 0
malloc-4096 4096 333 5 706 0 2 1384448 0
UMA Slabs 0 112 11392 14 11392 0 126 1277472 0
RADIX NODE 152 8050 213 32078 0 62 1255976 0
zio_buf_comb_1048576 1048576 0 1 15 0 1 1048576 0
malloc-65536 65536 14 2 78 0 1 1048576 0
malloc-4096 4096 244 4 1735 0 2 1015808 0
socket 1024 101 663 2591 0 254 782336 0
FFS inode 1168 561 27 802 0 8 686784 0
malloc-16384 16384 32 4 212 0 1 589824 0
malloc-256 256 2233 62 2828 0 62 587520 0
sctp_asoc 2256 0 255 1 0 254 575280 0
lkpicurr 168 2 3094 2 0 62 520128 0
pbuf 2624 0 182 0 0 2 477568 0
THREAD 1860 218 14 487 0 8 431520 0
VM OBJECT 248 1487 129 15819 0 62 400768 0
256 Bucket 2048 162 22 1996 0 8 376832 0
malloc-64 64 4943 412 6681 0 254 342720 0
VNODE 440 600 93 843 0 30 304920 0
md1 8 37462 130 37462 0 254 300736 0
md0 8 37462 130 37462 0 254 300736 0
malloc-16 16 18308 442 18930 0 254 300000 0
sctp_ep 1152 3 256 48 0 254 298368 0
malloc-64 64 56 4543 19731 0 254 294336 0
malloc-2048 2048 105 23 641 0 8 262144 0
tcp_inpcb 1304 40 146 741 0 8 242544 0
UMA Zones 768 311 3 311 0 16 241152 0
malloc-32 32 7265 169 8943 0 254 237888 0
DEVCTL 1024 26 194 153 0 0 225280 0
MAP ENTRY 96 2035 233 52173 0 126 217728 0
FPU_save_area 832 220 41 654 0 16 217152 0
sctp_raddr 736 0 264 1 0 254 194304 0
malloc-1024 1024 162 14 1217 0 16 180224 0
malloc-128 128 1175 220 25769 0 126 178560 0
lkpimm 56 1 3095 1 0 254 173376 0
unpcb 320 15 501 1349 0 254 165120 0
malloc-128 128 1181 90 1206 0 126 162688 0
FFS2 dinode 256 561 69 802 0 62 161280 0
S VFS Cache 104 1017 387 1363 0 126 146016 0
PROC 1376 82 17 1017 0 8 136224 0
zio_buf_comb_131072 131072 0 1 1 0 1 131072 0
malloc-65536 65536 1 1 111 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-16384 16384 6 2 10 0 1 131072 0
mbuf_packet 256 45 463 1433 0 254 130048 0
ksiginfo 112 76 968 123 0 126 116928 0
UMA Kegs 384 298 5 298 0 30 116352 0
malloc-256 256 82 353 1415 0 62 111360 0
malloc-8192 8192 9 4 14 0 1 106496 0
filedesc0 1072 83 15 1041 0 8 105056 0
ertt_txseginfo 40 2 2624 8551 0 254 105040 0
malloc-32768 32768 3 0 3 0 1 98304 0
malloc-32768 32768 0 3 19 0 1 98304 0
malloc-32768 32768 3 0 3 0 1 98304 0
malloc-256 256 246 129 868 0 62 96000 0
syncache 168 0 528 4 0 254 88704 0
g_bio 408 0 210 6849 0 30 85680 0
128 Bucket 1024 64 19 320 0 16 84992 0
tcp_bbr_map 128 0 651 954 0 126 83328 0
malloc-128 128 412 239 978 0 126 83328 0
malloc-2048 2048 19 21 607 0 8 81920 0
malloc-256 256 277 38 1010 0 62 80640 0
malloc-4096 4096 14 4 36 0 2 73728 0
malloc-64 64 616 455 15928 0 254 68544 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 0 1 1 0 1 65536 0
malloc-65536 65536 0 1 8 0 1 65536 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-4096 4096 14 2 26 0 2 65536 0
malloc-512 512 11 109 158 0 30 61440 0
malloc-384 384 122 28 467 0 30 57600 0
malloc-384 384 66 84 410 0 30 57600 0
malloc-64 64 535 284 816 0 254 52416 0
Files 80 282 368 9107 0 126 52000 0
malloc-128 128 25 378 377 0 126 51584 0
udp_inpcb 408 35 91 231 0 30 51408 0
malloc-256 256 42 153 1107 0 62 49920 0
32 Bucket 256 80 115 1002 0 62 49920 0
zio_data_buf_16384 16384 0 3 9 0 1 49152 0
DIRHASH 1024 34 14 34 0 16 49152 0
NAMEI 1024 0 48 14627 0 16 49152 0
malloc-16384 16384 1 2 66 0 1 49152 0
malloc-8192 8192 2 4 20 0 1 49152 0
malloc-8192 8192 5 1 7 0 1 49152 0
malloc-2048 2048 7 17 54 0 8 49152 0
malloc-1024 1024 6 42 540 0 16 49152 0
pcpu-64 64 502 266 502 0 254 49152 0
pcpu-8 8 5235 909 5917 0 254 49152 0
64 Bucket 512 82 14 1898 0 30 49152 0
VMSPACE 584 59 25 984 0 16 49056 0
TURNSTILE 136 233 82 233 0 62 42840 0
vnpbuf 2624 0 16 1 0 16 41984 0
malloc-8192 8192 4 1 6 0 1 40960 0
malloc-8192 8192 5 0 5 0 1 40960 0
malloc-4096 4096 3 7 46 0 2 40960 0
cpuset 200 7 185 239 0 62 38400 0
da_ccb 544 0 70 1853 0 16 38080 0
malloc-64 64 8 559 46 0 254 36288 0
malloc-64 64 284 283 1267 0 254 36288 0
malloc-64 64 286 281 471 0 254 36288 0
malloc-64 64 19 548 278 0 254 36288 0
malloc-128 128 24 255 85 0 126 35712 0
malloc-128 128 33 246 583 0 126 35712 0
malloc-128 128 55 224 991 0 126 35712 0
routing nhops 256 28 107 36 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-256 256 49 86 56 0 62 34560 0
malloc-256 256 43 92 629 0 62 34560 0
ripcb 376 4 86 106 0 30 33840 0
SLEEPQUEUE 88 233 151 233 0 126 33792 0
zio_buf_16384 16384 0 2 10 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 0 2 190 0 1 32768 0
malloc-16384 16384 1 1 2 0 1 32768 0
malloc-8192 8192 3 1 106 0 1 32768 0
malloc-4096 4096 3 5 126 0 2 32768 0
malloc-2048 2048 0 16 12 0 8 32768 0
malloc-2048 2048 3 13 13 0 8 32768 0
malloc-2048 2048 8 8 8 0 8 32768 0
malloc-2048 2048 4 12 85 0 8 32768 0
malloc-2048 2048 5 11 201 0 8 32768 0
malloc-1024 1024 2 30 50 0 16 32768 0
malloc-1024 1024 2 30 9 0 16 32768 0
malloc-1024 1024 4 28 2301 0 16 32768 0
malloc-1024 1024 5 27 10 0 16 32768 0
malloc-512 512 1 63 111 0 30 32768 0
malloc-512 512 4 60 26 0 30 32768 0
malloc-512 512 9 55 9 0 30 32768 0
malloc-512 512 4 60 23 0 30 32768 0
malloc-512 512 0 64 31 0 30 32768 0
tcp_bbr_pcb 896 0 36 3 0 16 32256 0
ttyinq 160 135 65 300 0 62 32000 0
PGRP 120 27 237 44 0 126 31680 0
clpbuf 2624 0 12 66 0 4 31488 0
sctp_laddr 48 0 588 12 0 254 28224 0
ertt 72 40 352 741 0 126 28224 0
rl_entry 48 2 586 9 0 254 28224 0
malloc-32 32 325 557 477 0 254 28224 0
malloc-32 32 297 585 3956 0 254 28224 0
16 Bucket 144 61 135 326 0 62 28224 0
4 Bucket 48 6 582 10 0 254 28224 0
AIO 208 2 131 44 0 62 27664 0
mqnode 416 4 59 4 0 30 26208 0
udplite_inpcb 408 1 62 16 0 30 25704 0
pipe 736 21 12 336 0 16 24288 0
PWD 40 42 564 258 0 254 24240 0
rtentry 168 31 113 36 0 62 24192 0
8 Bucket 80 68 232 477 0 126 24000 0
itimer 352 0 66 5 0 30 23232 0
splice 184 0 126 5 0 62 23184 0
malloc-384 384 11 49 17 0 30 23040 0
malloc-384 384 26 34 350 0 30 23040 0
domainset 40 0 567 232 0 254 22680 0
Mountpoints 2816 2 6 8 0 4 22528 0
hostcache 64 2 313 2 0 254 20160 0
malloc-32 32 42 588 359 0 254 20160 0
malloc-32 32 115 515 165 0 254 20160 0
malloc-32 32 147 483 903 0 254 20160 0
malloc-32 32 54 576 285 0 254 20160 0
2 Bucket 32 79 551 511 0 254 20160 0
KNOTE 160 0 125 45 0 62 20000 0
tcp_rack_map 128 0 155 2 0 126 19840 0
cryptop 280 0 70 75 0 30 19600 0
AIOCB 552 0 35 30 0 16 19320 0
L VFS Cache 320 0 60 14 0 30 19200 0
malloc-256 256 28 47 189 0 62 19200 0
AIOLIO 272
---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzk...@googlegroups.com.
syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.
If the report is already addressed, let syzbot know by replying with:
#syz fix: exact-commit-title
If you want to overwrite report's subsystems, reply with:
#syz set subsystems: new-subsystem
(See the list of subsystem names on the web dashboard)
If the report is a duplicate of another one, reply with:
#syz dup: exact-subject-of-another-report
If you want to undo deduplication, reply with:
#syz undup
syzbot found the following issue on:
HEAD commit: 5c0eb439cfad pfctl: Move AF-specific mask logic from calle..
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=12d0788c580000
dashboard link: https://syzkaller.appspot.com/bug?extid=4de353ba85dac4dcb1ab
userspace arch: i386
Unfortunately, I don't have any reproducer for this issue yet.
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+4de353...@syzkaller.appspotmail.com
panic: in6_pcbconnect: inp is already connected
cpuid = 1
time = 2
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056fbd4b0
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056fbd610
vpanic() at vpanic+0x257/frame 0xfffffe0056fbd7d0
panic() at panic+0xb5/frame 0xfffffe0056fbd890
in6_pcbconnect() at in6_pcbconnect+0xc7b/frame 0xfffffe0056fbda00
tcp6_connect() at tcp6_connect+0x157/frame 0xfffffe0056fbda50
tcp6_usr_connect() at tcp6_usr_connect+0x3f5/frame 0xfffffe0056fbdb90
soconnectat() at soconnectat+0x1c0/frame 0xfffffe0056fbdbf0
kern_connectat() at kern_connectat+0x300/frame 0xfffffe0056fbdcd0
sys_connect() at sys_connect+0xf5/frame 0xfffffe0056fbdd10
ia32_syscall() at ia32_syscall+0x4d2/frame 0xfffffe0056fbdf30
int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xdfffcf98
KDB: enter: panic
[ thread pid 1012 tid 100486 ]
Stopped at kdb_enter+0x6e: movq $0,0x25b7ed7(%rip)
db>
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs 0x20
ds 0x3b
es 0x3b
fs 0x13
gs 0x1b
ss 0
rax 0x12
rcx 0xfffffe0002bf1850
rdx 0
rbx 0xffffffff827bd9a0 .str.27
rsp 0xfffffe0056fbd5f0
rbp 0xfffffe0056fbd610
rsi 0
rdi 0xffffffff8161a939 printf+0x149
r8 0
r9 0xffffffff
r10 0
r11 0xfffffe0054163cd0
r12 0xfffffe0054163780
r13 0xfffffffffffffffd
r14 0xffffffff827bd9a0 .str.27
r15 0
rip 0xffffffff816044be kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x25b7ed7(%rip)
db> show proc
Process 1012 (syz-executor) at 0xfffffe0054136560:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 767 at 0xfffffe0054006ac0
ABI: FreeBSD ELF32
flag: 0x10000080 flag2: 0
arguments: ./syz-executor exec
reaper: 0xfffffe0007809040 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe0054180490
(map 0xfffffe0054180490)
(map.pmap 0xfffffe0054180530)
(pmap 0xfffffe00541805a0)
threads: 2
100477 RunQ syz-executor
100486 Run CPU 1 syz-executor
db> ps
pid ppid pgrp uid state wmesg wchan cmd
1013 765 765 0 R (threaded) syz-executor
100379 S uwait 0xfffffe0078830b80 syz-executor
100487 Run CPU 0 syz-executor
1012 767 767 0 R (threaded) syz-executor
100477 RunQ syz-executor
100486 Run CPU 1 syz-executor
1007 1 765 0 S uwait 0xfffffe00584eca00 syz-executor
1004 1002 766 0 S uwait 0xfffffe0078833880 syz-executor
1002 766 766 0 S (threaded) syz-executor
100459 S nanslp 0xffffffff83b9d580 syz-executor
100467 S uwait 0xfffffe0078830080 syz-executor
100480 S uwait 0xfffffe006e47e000 syz-executor
998 1 765 0 S uwait 0xfffffe006e47ff00 syz-executor
994 764 994 0 Ss (threaded) syz-executor
100350 S nanslp 0xffffffff83b9d580 syz-executor
100458 S sbwait 0xfffffe0059ada20c syz-executor
100464 S uwait 0xfffffe006e47fd00 syz-executor
972 1 765 0 T uwait 0xfffffe006e47fc00 syz-executor
970 1 767 0 SV uwait 0xfffffe006e47e400 syz-executor
964 1 767 0 S uwait 0xfffffe0053ec2e80 syz-executor
959 1 764 0 S uwait 0xfffffe0078830980 syz-executor
957 1 766 0 SV uwait 0xfffffe00584e9400 syz-executor
942 1 766 0 S uwait 0xfffffe00598bdc80 syz-executor
932 1 765 0 S uwait 0xfffffe00598bdd80 syz-executor
924 1 764 0 S uwait 0xfffffe0078830480 syz-executor
922 1 766 0 SV uwait 0xfffffe00584ecc00 syz-executor
899 0 0 0 DL mdwait 0xfffffe0059b5f000 [md1]
898 1 766 0 S uwait 0xfffffe00584eae00 syz-executor
892 1 764 0 S uwait 0xfffffe00584ec700 syz-executor
891 1 765 0 SV uwait 0xfffffe006e47f800 syz-executor
884 1 764 60928 S uwait 0xfffffe00584eac00 syz-executor
879 1 764 0 S uwait 0xfffffe00584ec800 syz-executor
872 1 765 0 S uwait 0xfffffe00584eaf00 syz-executor
863 1 767 0 S uwait 0xfffffe00584e9300 syz-executor
861 1 764 0 SV uwait 0xfffffe00598be000 syz-executor
858 1 767 60928 S uwait 0xfffffe00584eaa00 syz-executor
854 1 765 0 S uwait 0xfffffe00584e9200 syz-executor
852 1 766 0 S uwait 0xfffffe00584e9100 syz-executor
834 1 766 0 S uwait 0xfffffe00584e9000 syz-executor
833 0 0 0 DL mdwait 0xfffffe006e487000 [md0]
823 807 823 0 Ss select 0xfffffe0059b6c0c0 dhclient
820 0 0 0 DL (threaded) [so_splice]
100098 D - 0xfffffe000776a200 [thr_0]
100133 D - 0xfffffe000776a240 [thr_1]
815 1 815 0 Ss select 0xfffffe006e43ddc0 dhclient
812 0 0 0 DL aiordy 0xfffffe00540e7040 [aiod4]
811 0 0 0 DL aiordy 0xfffffe00540e75a0 [aiod3]
810 0 0 0 DL aiordy 0xfffffe00540e85c0 [aiod2]
809 0 0 0 DL aiordy 0xfffffe00540d6040 [aiod1]
807 786 424 65 S select 0xfffffe006e43dec0 dhclient
786 424 424 0 S wait 0xfffffe00540d5580 sh
767 763 767 0 S nanslp 0xffffffff83b9d580 syz-executor
766 763 766 0 S nanslp 0xffffffff83b9d580 syz-executor
765 763 765 0 S nanslp 0xffffffff83b9d580 syz-executor
764 763 764 0 S nanslp 0xffffffff83b9d580 syz-executor
763 761 761 0 S select 0xfffffe005960df40 syz-executor
761 759 761 0 Ss sigsusp 0xfffffe00540d4b70 csh
759 682 759 0 Ss select 0xfffffe005960dec0 sshd
748 1 748 0 Ss+ ttyin 0xfffffe0057dfa8b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe005948d8b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe005948e0b0 getty
745 1 745 0 Ss+ ttyin 0xfffffe005948e8b0 getty
744 1 744 0 Ss+ ttyin 0xfffffe0053f6d0b0 getty
743 1 743 0 Ss+ ttyin 0xfffffe0053f6d8b0 getty
742 1 742 0 Ss+ ttyin 0xfffffe0053f6f0b0 getty
741 1 741 0 Ss+ ttyin 0xfffffe0053f6f8b0 getty
740 1 740 0 Ss+ ttyin 0xfffffe0053f700b0 getty
738 1 18 0 S+ piperd 0xfffffe00597cbb80 logger
737 736 18 0 S+ nanslp 0xffffffff83b9d580 sleep
736 1 18 0 S+ wait 0xfffffe00540d65a0 sh
686 1 686 0 Ss nanslp 0xffffffff83b9d581 cron
682 1 682 0 Ss select 0xfffffe0059b6c9c0 sshd
495 1 495 0 Ss select 0xfffffe0059b6cb40 syslogd
424 1 424 0 Ss wait 0xfffffe00540085a0 devd
423 1 423 65 Ss select 0xfffffe0059631ac0 dhclient
338 1 338 0 Ss select 0xfffffe0059631240 dhclient
335 1 335 0 Ss select 0xfffffe0059631b40 dhclient
17 0 0 0 DL syncer 0xffffffff83cbafa0 [syncer]
16 0 0 0 DL vlruwt 0xfffffe0007828040 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100080 D psleep 0xffffffff83cb9560 [bufdaemon]
100083 D - 0xffffffff83001ec0 [bufspacedaemon-0]
100094 D sdflush 0xfffffe00596600e8 [/ worker]
9 0 0 0 DL psleep 0xffffffff83d04400 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100078 D psleep 0xffffffff83cea4c8 [dom0]
100081 D launds 0xffffffff83cea4d4 [laundry: dom0]
100082 D umarcl 0xffffffff81ddaa50 [uma]
7 0 0 0 DL - 0xffffffff8391acd0 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff8485f980 [pf purge]
5 0 0 0 DL waiting 0xffffffff8472e700 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100046 D - 0xffffffff838e5340 [doneq0]
100047 D - 0xffffffff838e52c0 [async]
100076 D - 0xffffffff838e5140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100043 D crypto_ 0xffffffff83ce5d80 [crypto]
100044 D crypto_ 0xfffffe0007a6fc30 [crypto returns 0]
100045 D crypto_ 0xfffffe0007a6fc80 [crypto returns 1]
14 0 0 0 DL seqstat 0xfffffe0053ff0088 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100037 D - 0xffffffff83b45f20 [g_event]
100038 D - 0xffffffff83b45f40 [g_up]
100039 D - 0xffffffff83b45f60 [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 0xffffffff83ce6820 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D parked 0xffffffff84c36ff0 [swapper]
100005 D - 0xfffffe0053e9c800 [softirq_0]
100006 D - 0xfffffe0053e9c700 [softirq_1]
100007 D - 0xfffffe0053e9c600 [if_io_tqg_0]
100008 D - 0xfffffe0053e9c500 [if_io_tqg_1]
100009 D - 0xfffffe0053e9c400 [if_config_tqg_0]
100010 D - 0xfffffe0007765b00 [kqueue_ctx taskq]
100011 D - 0xfffffe0007765a00 [jail_remove taskq]
100012 D - 0xfffffe0007765900 [bus taskq]
100015 D - 0xfffffe0007765600 [thread taskq]
100017 D - 0xfffffe0007765400 [aiod_kick taskq]
100018 D - 0xfffffe0007765300 [deferred_unmount ta]
100019 D - 0xfffffe0007765200 [inm_free taskq]
100020 D - 0xfffffe0007765100 [in6m_free taskq]
100021 D - 0xfffffe0007765000 [linuxkpi_irq_wq]
100022 D - 0xfffffe0007764e00 [linuxkpi_short_wq_0]
100023 D - 0xfffffe0007764e00 [linuxkpi_short_wq_1]
100024 D - 0xfffffe0007764e00 [linuxkpi_short_wq_2]
100025 D - 0xfffffe0007764e00 [linuxkpi_short_wq_3]
100026 D - 0xfffffe0007764d00 [linuxkpi_long_wq_0]
100027 D - 0xfffffe0007764d00 [linuxkpi_long_wq_1]
100028 D - 0xfffffe0007764d00 [linuxkpi_long_wq_2]
100029 D - 0xfffffe0007764d00 [linuxkpi_long_wq_3]
100036 D - 0xfffffe0007764a00 [firmware taskq]
100041 D - 0xfffffe0007764700 [crypto_0]
100042 D - 0xfffffe0007764700 [crypto_1]
100057 D - 0xfffffe0007764300 [vtnet0 rxq 0]
100058 D - 0xfffffe0007764200 [vtnet0 txq 0]
100059 D - 0xfffffe0007764100 [vtnet0 rxq 1]
100060 D - 0xfffffe0007764000 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0057d7eb80 [virtio_balloon]
100066 D - 0xffffffff827c2d40 [deadlkres]
100070 D - 0xfffffe00593dc300 [acpi_task_0]
100071 D - 0xfffffe00593dc300 [acpi_task_1]
100072 D - 0xfffffe00593dc300 [acpi_task_2]
100074 D - 0xfffffe0007765c00 [mca taskq]
100075 D - 0xfffffe0007764600 [CAM taskq]
100077 D - 0xfffffe0007763e00 [ipsec_offload]
100227 D - 0xfffffe00598b3500 [system_taskq_0]
100228 D - 0xfffffe00598b3500 [system_taskq_1]
100229 D - 0xfffffe0007767b00 [system_delay_taskq_]
100230 D - 0xfffffe0007767b00 [system_delay_taskq_]
100231 D - 0xfffffe00598b2000 [zvol_tq-0_0]
100233 D - 0xfffffe00598b2000 [zvol_tq-0_1]
100234 D - 0xfffffe00598b2000 [zvol_tq-0_2]
100235 D - 0xfffffe00598b2000 [zvol_tq-0_3]
100236 D - 0xfffffe00598b2000 [zvol_tq-0_4]
100237 D - 0xfffffe00598b2000 [zvol_tq-0_5]
100238 D - 0xfffffe00598b2000 [zvol_tq-0_6]
100239 D - 0xfffffe00598b2000 [zvol_tq-0_7]
100240 D - 0xfffffe00598b2000 [zvol_tq-0_8]
100241 D - 0xfffffe00598b2000 [zvol_tq-0_9]
100242 D - 0xfffffe00598b2000 [zvol_tq-0_10]
100243 D - 0xfffffe00598b2000 [zvol_tq-0_11]
100244 D - 0xfffffe00598b2000 [zvol_tq-0_12]
100245 D - 0xfffffe00598b2000 [zvol_tq-0_13]
100246 D - 0xfffffe00598b2000 [zvol_tq-0_14]
100247 D - 0xfffffe00598b2000 [zvol_tq-0_15]
100248 D - 0xfffffe00598b2000 [zvol_tq-0_16]
100249 D - 0xfffffe00598b2000 [zvol_tq-0_17]
100250 D - 0xfffffe00598b2000 [zvol_tq-0_18]
100251 D - 0xfffffe00598b2000 [zvol_tq-0_19]
100252 D - 0xfffffe00598b2000 [zvol_tq-0_20]
100253 D - 0xfffffe00598b2000 [zvol_tq-0_21]
100254 D - 0xfffffe00598b2000 [zvol_tq-0_22]
100255 D - 0xfffffe00598b2000 [zvol_tq-0_23]
100256 D - 0xfffffe00598b2000 [zvol_tq-0_24]
100257 D - 0xfffffe00598b2000 [zvol_tq-0_25]
100258 D - 0xfffffe00598b2000 [zvol_tq-0_26]
100259 D - 0xfffffe00598b2000 [zvol_tq-0_27]
100260 D - 0xfffffe00598b2000 [zvol_tq-0_28]
100261 D - 0xfffffe00598b2000 [zvol_tq-0_29]
100262 D - 0xfffffe00598b2000 [zvol_tq-0_30]
100263 D - 0xfffffe00598b2000 [zvol_tq-0_31]
100265 D - 0xfffffe0007767a00 [arc_prune]
100266 D - 0xfffffe00593d9800 [arc_flush_0]
100267 D - 0xfffffe00593d9800 [arc_flush_1]
100301 D - 0xfffffe00598b1800 [dbu_evict]
100324 D - 0xfffffe00593da300 [z_vdev_file_0]
100325 D - 0xfffffe00593da300 [z_vdev_file_1]
100326 D - 0xfffffe00593da300 [z_vdev_file_2]
100327 D - 0xfffffe00593da300 [z_vdev_file_3]
100328 D - 0xfffffe00593da300 [z_vdev_file_4]
100329 D - 0xfffffe00593da300 [z_vdev_file_5]
100330 D - 0xfffffe00593da300 [z_vdev_file_6]
100331 D - 0xfffffe00593da300 [z_vdev_file_7]
100332 D - 0xfffffe00593da300 [z_vdev_file_8]
100333 D - 0xfffffe00593da300 [z_vdev_file_9]
100334 D - 0xfffffe00593da300 [z_vdev_file_10]
100335 D - 0xfffffe00593da300 [z_vdev_file_11]
100336 D - 0xfffffe00593da300 [z_vdev_file_12]
100337 D - 0xfffffe00593da300 [z_vdev_file_13]
100338 D - 0xfffffe00593da300 [z_vdev_file_14]
100339 D - 0xfffffe00593da300 [z_vdev_file_15]
100394 D - 0xfffffe007a84d900 [zfsvfs]
100461 D - 0xfffffe007a84ca00 [netlink_socket (PID]
db> show all locks
Process 1012 (syz-executor) thread 0xfffffe0054163780 (100486)
exclusive sleep mutex tcphash (tcphash) r = 0 (0xfffffe00077dea10) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:1528
exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe007ab56aa0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:567
Process 994 (syz-executor) thread 0xfffffe0054165000 (100458)
exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0059ada1c0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4831
db> show malloc
Type InUse MemUse Requests
pf_hash 6 12804K 6
linker 401 12286K 601
tcp_hpts 7 4801K 7
devbuf 4188 4324K 4216
solaris 2246 3597K 4472
sysctloid 44814 2633K 44926
vtbuf 24 1968K 46
kobj 331 1324K 515
newblk 67 1041K 857
vfscache 3 1025K 3
pcb 33 676K 227
md_sectors 150 600K 150
inodedep 45 529K 360
filedesc 66 521K 483
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
subproc 184 370K 1123
vmem 5 272K 7
vnet_data 2 224K 2
acpitask 1 224K 1
KTRACE 100 200K 100
acpica 1674 184K 54432
tidhash 3 141K 3
pagedep 30 136K 222
tfo_ccache 1 128K 1
IP reass 1 128K 1
DEVFS1 112 112K 129
sem 4 106K 4
gtaskqueue 18 98K 18
bus 1002 82K 5074
mtx_pool 3 74K 3
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 525 66K 527
ddb_capture 1 64K 1
kdtrace 302 60K 1506
umtx 464 58K 464
temp 36 38K 2117
BPF 23 36K 99
DEVFS3 131 33K 141
hostcache 1 32K 1
shm 1 32K 4
msg 4 30K 4
kbdmux 6 28K 6
DEVFS_RULE 56 20K 56
kstat_data 19 19K 19
ifaddr 67 19K 69
LRO 18 19K 18
ufs_mount 4 17K 5
proc 3 17K 3
routetbl 140 17K 440
tty 16 16K 16
ithread 90 15K 90
bus-sc 34 15K 1650
eventhandler 166 14K 166
lltable 44 14K 45
md_disk 152 13K 159
GEOM 75 13K 543
ifnet 7 13K 7
ether_multi 152 13K 174
kenv 95 12K 95
taskqueue 96 11K 105
CAM queue 5 11K 1528
rman 82 10K 447
plimit 25 10K 349
shmfd 4 10K 7
ksem 4 10K 7
rpc 8 9K 8
in6_multi 65 9K 65
cred 34 9K 258
bmsafemap 2 9K 336
devstat 4 9K 4
UART 12 9K 12
filemon 1 8K 3
pfs_vncache 1 8K 1
audit_evclass 239 8K 301
UMA 339 7K 339
sglist 6 7K 6
CAM DEV 3 6K 510
kqueue 88 6K 1192
pfs_nodes 22 6K 22
pwddesc 83 6K 1041
CC Mem 40 5K 741
ufs_dirhash 24 5K 24
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
DEVFSP 53 4K 168
selfd 48 3K 19532
proc-args 106 3K 2059
newdirblk 23 3K 200
session 23 3K 39
terminal 11 3K 11
lockf 26 3K 59
inpcbpolicy 80 3K 1094
uidinfo 5 3K 27
acpidev 20 3K 20
hhook 8 3K 10
osd 102 3K 821
dirrem 9 3K 295
clone 9 3K 9
kcovinfo 36 3K 36
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
ip6ndp 12 2K 13
Unitno 28 2K 64
sctp_ifa 13 2K 14
CAM XPT 22 2K 543
in_multi 6 2K 11
tun 4 2K 4
vnodemarker 3 2K 19
select 12 2K 47
toponodes 6 2K 6
ipsecpolicy 2 2K 2
crypto 10 2K 33
sctp_atcl 3 2K 49
msi 9 2K 9
netlink 2 2K 81
softdep 1 1K 1
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
NFSD session 1 1K 1
CAM periph 4 1K 271
sctp_ifn 6 1K 14
ipsec 3 1K 3
diradd 6 1K 313
mld 6 1K 6
igmp 6 1K 6
pfil 6 1K 6
isadev 6 1K 8
cryptodev 11 1K 271
mount 16 1K 473
pci_link 10 1K 10
mkdir 5 1K 400
freefile 5 1K 236
encap_export_host 12 1K 12
indirdep 2 1K 25
cdev 2 1K 2
lkpikmalloc 8 1K 9
counter_rate 14 1K 14
chacha20random 1 1K 1
biobuf 1 1K 1
freework 2 1K 300
sctp_timw 1 1K 1
freeblks 1 1K 211
ip6opt 1 1K 20
vnodes 1 1K 4
procdesc 2 1K 8
eventfd 2 1K 4
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CAM SIM 2 1K 2
prison 8 1K 8
feeder 7 1K 7
taskq 2 1K 2
frag6 2 1K 3
tcpfunc 3 1K 3
loginclass 3 1K 5
soname 6 1K 3692
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
ip_msource 2 1K 10
aio 4 1K 6
pmchooks 1 1K 1
filecaps 5 1K 92
CAM path 4 1K 1034
CAM dev queue 2 1K 2
CAM I/O Scheduler 1 1K 1
sctp_atky 3 1K 50
sctp_vrf 1 1K 1
vnet 1 1K 1
pmc 1 1K 1
filedesc_to_leader 1 1K 2
entropy 2 1K 34
acpiintr 1 1K 1
sctp_athm 3 1K 49
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
sfs_nodes 0 0K 0
zones_data 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
sctp_mcore 0 0K 0
sctp_socko 0 0K 1
sctp_iter 0 0K 12
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 12
sctp_aadr 0 0K 0
sctp_stro 0 0K 2
sctp_stri 0 0K 0
sctp_map 0 0K 2
tcp_pcm_rack 0 0K 5
tcp_do_rack 0 0K 0
tcp_fsb_rack 0 0K 10
mqdata 0 0K 0
ipcomp 0 0K 0
esp 0 0K 0
ah 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 86
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 7
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 10
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
ip6_msource 0 0K 0
ip6_moptions 0 0K 3
in6_mfilter 0 0K 0
tcplog 0 0K 0
tcp_hwpace 0 0K 0
ip_moptions 0 0K 18
in_mfilter 0 0K 29
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 22
fadvise 0 0K 0
VN POLL 0 0K 2
statfs 0 0K 186
namei_tracker 0 0K 2
export_host 0 0K 0
cl_savebuf 0 0K 16
lio 0 0K 56
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
iov 0 0K 14090
ioctlops 0 0K 116
Witness 0 0K 0
stack 0 0K 0
sbuf 0 0K 358
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
sysctltmp 0 0K 651
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 1
rctl 0 0K 0
cache 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 3
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 84
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 2
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
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 350
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 8336 1062 13778 0 254 38494208 0
tcp_log 416 7051 572 33025 0 254 3171168 0
mbuf 256 8683 979 52158 0 254 2473472 0
malloc-128 128 14720 284 18940 0 126 1920512 0
BUF TRIE 152 253 11551 966 0 62 1794208 0
malloc-384 384 4201 29 4264 0 30 1624320 0
mbuf_cluster 2048 508 254 540 0 254 1560576 0
vmem btag 56 27590 25 27590 0 254 1546440 0
malloc-4096 4096 333 5 706 0 2 1384448 0
UMA Slabs 0 112 11392 14 11392 0 126 1277472 0
RADIX NODE 152 8050 213 32078 0 62 1255976 0
zio_buf_comb_1048576 1048576 0 1 15 0 1 1048576 0
malloc-65536 65536 14 2 78 0 1 1048576 0
malloc-4096 4096 244 4 1735 0 2 1015808 0
socket 1024 101 663 2591 0 254 782336 0
FFS inode 1168 561 27 802 0 8 686784 0
malloc-16384 16384 32 4 212 0 1 589824 0
malloc-256 256 2233 62 2828 0 62 587520 0
sctp_asoc 2256 0 255 1 0 254 575280 0
lkpicurr 168 2 3094 2 0 62 520128 0
pbuf 2624 0 182 0 0 2 477568 0
THREAD 1860 218 14 487 0 8 431520 0
VM OBJECT 248 1487 129 15819 0 62 400768 0
256 Bucket 2048 162 22 1996 0 8 376832 0
malloc-64 64 4943 412 6681 0 254 342720 0
VNODE 440 600 93 843 0 30 304920 0
md1 8 37462 130 37462 0 254 300736 0
md0 8 37462 130 37462 0 254 300736 0
malloc-16 16 18308 442 18930 0 254 300000 0
sctp_ep 1152 3 256 48 0 254 298368 0
malloc-64 64 56 4543 19731 0 254 294336 0
malloc-2048 2048 105 23 641 0 8 262144 0
tcp_inpcb 1304 40 146 741 0 8 242544 0
UMA Zones 768 311 3 311 0 16 241152 0
malloc-32 32 7265 169 8943 0 254 237888 0
DEVCTL 1024 26 194 153 0 0 225280 0
MAP ENTRY 96 2035 233 52173 0 126 217728 0
FPU_save_area 832 220 41 654 0 16 217152 0
sctp_raddr 736 0 264 1 0 254 194304 0
malloc-1024 1024 162 14 1217 0 16 180224 0
malloc-128 128 1175 220 25769 0 126 178560 0
lkpimm 56 1 3095 1 0 254 173376 0
unpcb 320 15 501 1349 0 254 165120 0
malloc-128 128 1181 90 1206 0 126 162688 0
FFS2 dinode 256 561 69 802 0 62 161280 0
S VFS Cache 104 1017 387 1363 0 126 146016 0
PROC 1376 82 17 1017 0 8 136224 0
zio_buf_comb_131072 131072 0 1 1 0 1 131072 0
malloc-65536 65536 1 1 111 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-16384 16384 6 2 10 0 1 131072 0
mbuf_packet 256 45 463 1433 0 254 130048 0
ksiginfo 112 76 968 123 0 126 116928 0
UMA Kegs 384 298 5 298 0 30 116352 0
malloc-256 256 82 353 1415 0 62 111360 0
malloc-8192 8192 9 4 14 0 1 106496 0
filedesc0 1072 83 15 1041 0 8 105056 0
ertt_txseginfo 40 2 2624 8551 0 254 105040 0
malloc-32768 32768 3 0 3 0 1 98304 0
malloc-32768 32768 0 3 19 0 1 98304 0
malloc-32768 32768 3 0 3 0 1 98304 0
malloc-256 256 246 129 868 0 62 96000 0
syncache 168 0 528 4 0 254 88704 0
g_bio 408 0 210 6849 0 30 85680 0
128 Bucket 1024 64 19 320 0 16 84992 0
tcp_bbr_map 128 0 651 954 0 126 83328 0
malloc-128 128 412 239 978 0 126 83328 0
malloc-2048 2048 19 21 607 0 8 81920 0
malloc-256 256 277 38 1010 0 62 80640 0
malloc-4096 4096 14 4 36 0 2 73728 0
malloc-64 64 616 455 15928 0 254 68544 0
malloc-65536 65536 1 0 1 0 1 65536 0
malloc-65536 65536 0 1 1 0 1 65536 0
malloc-65536 65536 0 1 8 0 1 65536 0
malloc-32768 32768 0 2 120 0 1 65536 0
malloc-4096 4096 14 2 26 0 2 65536 0
malloc-512 512 11 109 158 0 30 61440 0
malloc-384 384 122 28 467 0 30 57600 0
malloc-384 384 66 84 410 0 30 57600 0
malloc-64 64 535 284 816 0 254 52416 0
Files 80 282 368 9107 0 126 52000 0
malloc-128 128 25 378 377 0 126 51584 0
udp_inpcb 408 35 91 231 0 30 51408 0
malloc-256 256 42 153 1107 0 62 49920 0
32 Bucket 256 80 115 1002 0 62 49920 0
zio_data_buf_16384 16384 0 3 9 0 1 49152 0
DIRHASH 1024 34 14 34 0 16 49152 0
NAMEI 1024 0 48 14627 0 16 49152 0
malloc-16384 16384 1 2 66 0 1 49152 0
malloc-8192 8192 2 4 20 0 1 49152 0
malloc-8192 8192 5 1 7 0 1 49152 0
malloc-2048 2048 7 17 54 0 8 49152 0
malloc-1024 1024 6 42 540 0 16 49152 0
pcpu-64 64 502 266 502 0 254 49152 0
pcpu-8 8 5235 909 5917 0 254 49152 0
64 Bucket 512 82 14 1898 0 30 49152 0
VMSPACE 584 59 25 984 0 16 49056 0
TURNSTILE 136 233 82 233 0 62 42840 0
vnpbuf 2624 0 16 1 0 16 41984 0
malloc-8192 8192 4 1 6 0 1 40960 0
malloc-8192 8192 5 0 5 0 1 40960 0
malloc-4096 4096 3 7 46 0 2 40960 0
cpuset 200 7 185 239 0 62 38400 0
da_ccb 544 0 70 1853 0 16 38080 0
malloc-64 64 8 559 46 0 254 36288 0
malloc-64 64 284 283 1267 0 254 36288 0
malloc-64 64 286 281 471 0 254 36288 0
malloc-64 64 19 548 278 0 254 36288 0
malloc-128 128 24 255 85 0 126 35712 0
malloc-128 128 33 246 583 0 126 35712 0
malloc-128 128 55 224 991 0 126 35712 0
routing nhops 256 28 107 36 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-256 256 49 86 56 0 62 34560 0
malloc-256 256 43 92 629 0 62 34560 0
ripcb 376 4 86 106 0 30 33840 0
SLEEPQUEUE 88 233 151 233 0 126 33792 0
zio_buf_16384 16384 0 2 10 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 0 2 190 0 1 32768 0
malloc-16384 16384 1 1 2 0 1 32768 0
malloc-8192 8192 3 1 106 0 1 32768 0
malloc-4096 4096 3 5 126 0 2 32768 0
malloc-2048 2048 0 16 12 0 8 32768 0
malloc-2048 2048 3 13 13 0 8 32768 0
malloc-2048 2048 8 8 8 0 8 32768 0
malloc-2048 2048 4 12 85 0 8 32768 0
malloc-2048 2048 5 11 201 0 8 32768 0
malloc-1024 1024 2 30 50 0 16 32768 0
malloc-1024 1024 2 30 9 0 16 32768 0
malloc-1024 1024 4 28 2301 0 16 32768 0
malloc-1024 1024 5 27 10 0 16 32768 0
malloc-512 512 1 63 111 0 30 32768 0
malloc-512 512 4 60 26 0 30 32768 0
malloc-512 512 9 55 9 0 30 32768 0
malloc-512 512 4 60 23 0 30 32768 0
malloc-512 512 0 64 31 0 30 32768 0
tcp_bbr_pcb 896 0 36 3 0 16 32256 0
ttyinq 160 135 65 300 0 62 32000 0
PGRP 120 27 237 44 0 126 31680 0
clpbuf 2624 0 12 66 0 4 31488 0
sctp_laddr 48 0 588 12 0 254 28224 0
ertt 72 40 352 741 0 126 28224 0
rl_entry 48 2 586 9 0 254 28224 0
malloc-32 32 325 557 477 0 254 28224 0
malloc-32 32 297 585 3956 0 254 28224 0
16 Bucket 144 61 135 326 0 62 28224 0
4 Bucket 48 6 582 10 0 254 28224 0
AIO 208 2 131 44 0 62 27664 0
mqnode 416 4 59 4 0 30 26208 0
udplite_inpcb 408 1 62 16 0 30 25704 0
pipe 736 21 12 336 0 16 24288 0
PWD 40 42 564 258 0 254 24240 0
rtentry 168 31 113 36 0 62 24192 0
8 Bucket 80 68 232 477 0 126 24000 0
itimer 352 0 66 5 0 30 23232 0
splice 184 0 126 5 0 62 23184 0
malloc-384 384 11 49 17 0 30 23040 0
malloc-384 384 26 34 350 0 30 23040 0
domainset 40 0 567 232 0 254 22680 0
Mountpoints 2816 2 6 8 0 4 22528 0
hostcache 64 2 313 2 0 254 20160 0
malloc-32 32 42 588 359 0 254 20160 0
malloc-32 32 115 515 165 0 254 20160 0
malloc-32 32 147 483 903 0 254 20160 0
malloc-32 32 54 576 285 0 254 20160 0
2 Bucket 32 79 551 511 0 254 20160 0
KNOTE 160 0 125 45 0 62 20000 0
tcp_rack_map 128 0 155 2 0 126 19840 0
cryptop 280 0 70 75 0 30 19600 0
AIOCB 552 0 35 30 0 16 19320 0
L VFS Cache 320 0 60 14 0 30 19200 0
malloc-256 256 28 47 189 0 62 19200 0
AIOLIO 272
---
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