panic: Assertion !callout_active(&tp->t_callout) failed at /syzkaller/managers/main/kernel/sys/netinet/tcp_subr.c:LINE
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syzbot
Feb 10, 2024, 4:58:26 PMFeb 10
to syzkaller-f...@googlegroups.com
Hello,
syzbot found the following issue on:
HEAD commit: 15483f96207d rc.subr avoid noise if /usr not mounted
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=10477242180000
dashboard link: https://syzkaller.appspot.com/bug?extid=9a9aa434a14a2b35c3ba
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+9a9aa4...@syzkaller.appspotmail.com
panic: Assertion !callout_active(&tp->t_callout) failed at /syzkaller/managers/main/kernel/sys/netinet/tcp_subr.c:2386
cpuid = 1
time = 1707602223
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a7c3670
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a7c37d0
vpanic() at vpanic+0x26a/frame 0xfffffe006a7c3990
panic() at panic+0xb5/frame 0xfffffe006a7c3a50
tcp_discardcb() at tcp_discardcb+0x5f7/frame 0xfffffe006a7c3b40
tcp_usr_detach() at tcp_usr_detach+0xd4/frame 0xfffffe006a7c3b70
sorele_locked() at sorele_locked+0x1ca/frame 0xfffffe006a7c3bb0
soclose() at soclose+0x41f/frame 0xfffffe006a7c3ca0
_fdrop() at _fdrop+0x58/frame 0xfffffe006a7c3cd0
closef() at closef+0x655/frame 0xfffffe006a7c3eb0
fdescfree() at fdescfree+0xa79/frame 0xfffffe006a7c4090
exit1() at exit1+0x870/frame 0xfffffe006a7c4130
sigexit() at sigexit+0x3f6/frame 0xfffffe006a7c4a90
postsig() at postsig+0x2c8/frame 0xfffffe006a7c4c10
ast_sig() at ast_sig+0x788/frame 0xfffffe006a7c4ec0
ast() at ast+0x1ef/frame 0xfffffe006a7c4f30
doreti_ast() at doreti_ast+0x1c/frame 0x826449f10
KDB: enter: panic
[ thread pid 3905 tid 102004 ]
Stopped at kdb_enter+0x6e: movq $0,0x2193367(%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 0xfffffe00033eee30
rdx 0
rbx 0xffffffff826fb040 .str.27
rsp 0xfffffe006a7c37b0
rbp 0xfffffe006a7c37d0
rsi 0
rdi 0xffffffff815df1b9 printf+0x149
r8 0
r9 0xffffffff
r10 0
r11 0x6
r12 0xfffffe0070b44000
r13 0xfffffffffffffffd
r14 0xffffffff826fb040 .str.27
r15 0
rip 0xffffffff815cbcae kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x2193367(%rip)
db> show proc
Process 3905 (syz-executor.0) at 0xfffffe0073c03ae0:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 1 at 0xfffffe00541e3040
ABI: FreeBSD ELF64
flag: 0x10002000 flag2: 0xc0000
arguments: /root/syz-executor.0 exec
reaper: 0xfffffe00541e3040 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe00541ea4d0
(map 0xfffffe00541ea4d0)
(map.pmap 0xfffffe00541ea590)
(pmap 0xfffffe00541ea600)
threads: 1
102004 Run CPU 1 syz-executor.0
db> ps
pid ppid pgrp uid state wmesg wchan cmd
13689 779 779 0 R syz-executor.2
13688 771 771 0 R syz-executor.0
13687 772 772 0 R (threaded) syz-executor.1
101508 RunQ syz-executor.1
113820 S uwait 0xfffffe0079a0a500 syz-executor.1
13677 797 797 0 TL (threaded) syz-executor.3
108069 s syz-executor.3
113810 D reapst 0xfffffe0073e8ba08 syz-executor.3
4922 1 4922 0 Ds getblk 0xfffffe0007f272f8 dhclient
4919 1 4919 0 Ds ufs 0xfffffe00799055b0 dhclient
3905 1 771 0 RE CPU 1 syz-executor.0
3606 1 3606 0 REs CPU 0 dhclient
3584 1 3584 65 TLs dhclient
2219 1 772 0 S uwait 0xfffffe006cd61680 syz-executor.1
2216 1 772 0 S uwait 0xfffffe006cd63000 syz-executor.1
2212 1 772 0 S uwait 0xfffffe0057a94180 syz-executor.1
2131 1 772 0 S uwait 0xfffffe006cd62e80 syz-executor.1
2128 1 772 0 S uwait 0xfffffe006cd62700 syz-executor.1
2120 1 772 0 S uwait 0xfffffe005767b400 syz-executor.1
1828 1 772 0 S uwait 0xfffffe006cd64500 syz-executor.1
1825 1 772 0 S uwait 0xfffffe006cd62000 syz-executor.1
1795 1 772 0 S uwait 0xfffffe005717cc80 syz-executor.1
1762 1 1762 0 Ss select 0xfffffe00740dc640 dhclient
1755 1 1755 0 Ss select 0xfffffe006cd62940 dhclient
1438 1 771 0 SV uwait 0xfffffe0057a93800 syz-executor.0
1404 1 771 0 SV uwait 0xfffffe006cd62600 syz-executor.0
1367 1 771 0 SV uwait 0xfffffe0057a93900 syz-executor.0
1334 1 771 0 SV uwait 0xfffffe006cd63200 syz-executor.0
1300 1 771 0 SV uwait 0xfffffe006cd63580 syz-executor.0
1235 1 772 0 SV uwait 0xfffffe006cd62c80 syz-executor.1
1201 1 772 0 SV uwait 0xfffffe006cd62d80 syz-executor.1
1166 0 0 0 DL aiordy 0xfffffe006cd0ab00 [aiod4]
1164 0 0 0 DL aiordy 0xfffffe006cd0b5c0 [aiod3]
1163 0 0 0 DL aiordy 0xfffffe0057bb7020 [aiod2]
1162 0 0 0 DL aiordy 0xfffffe0070a165a0 [aiod1]
1161 1 772 0 SV uwait 0xfffffe006cd64600 syz-executor.1
797 768 797 0 Rs syz-executor.3
779 768 779 0 Ss nanslp 0xffffffff83740401 syz-executor.2
772 768 772 0 Ss nanslp 0xffffffff83740401 syz-executor.1
771 768 771 0 Rs syz-executor.0
768 766 766 0 S (threaded) syz-fuzzer
100104 S wait 0xfffffe0058d89ac0 syz-fuzzer
100116 S uwait 0xfffffe0057a94c80 syz-fuzzer
100117 S wait 0xfffffe0058d89ac0 syz-fuzzer
100118 S uwait 0xfffffe005767c200 syz-fuzzer
100119 S uwait 0xfffffe006cd64200 syz-fuzzer
100120 S uwait 0xfffffe005767c300 syz-fuzzer
100121 S uwait 0xfffffe005767b200 syz-fuzzer
100122 S uwait 0xfffffe005717c780 syz-fuzzer
100123 S wait 0xfffffe0058d89ac0 syz-fuzzer
100124 S wait 0xfffffe0058d89ac0 syz-fuzzer
100127 S kqread 0xfffffe000797cb00 syz-fuzzer
100302 S uwait 0xfffffe0057a93700 syz-fuzzer
109290 S uwait 0xfffffe0079a0a600 syz-fuzzer
766 764 766 0 Ss pause 0xfffffe0057bb9670 csh
764 682 764 0 Ss select 0xfffffe006cd63ac0 sshd
751 1 751 0 Ss+ ttyin 0xfffffe0057689cb0 getty
750 1 750 0 Ss+ ttyin 0xfffffe0057bd40b0 getty
749 1 749 0 Ss+ ttyin 0xfffffe00576888b0 getty
748 1 748 0 Ss+ ttyin 0xfffffe0057bd44b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe0057bd48b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe0057688cb0 getty
745 1 745 0 Ss+ ttyin 0xfffffe0057bd4cb0 getty
744 1 744 0 Ss+ ttyin 0xfffffe0057bd50b0 getty
743 1 743 0 Ss+ ttyin 0xfffffe0057bd54b0 getty
686 1 686 0 Ss nanslp 0xffffffff83740401 cron
682 1 682 0 Ss select 0xfffffe006cd645c0 sshd
495 1 495 0 Ds bo_wwai 0xfffffe006cd3d868 syslogd
424 1 424 0 Ss select 0xfffffe005717c740 devd
423 1 423 65 Ss select 0xfffffe005717c6c0 dhclient
338 1 338 0 Ss select 0xfffffe005717c5c0 dhclient
335 1 335 0 Ss select 0xfffffe005767b140 dhclient
17 0 0 0 DL syncer 0xffffffff8385db20 [syncer]
16 0 0 0 DL vlruwt 0xfffffe00571a0040 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff8385c100 [bufdaemon]
100082 D - 0xffffffff82c0a140 [bufspacedaemon-0]
100094 D sdflush 0xfffffe00576884e8 [/ worker]
9 0 0 0 DL psleep 0xffffffff838a55c0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff8388d438 [dom0]
100080 D launds 0xffffffff8388d444 [laundry: dom0]
100081 D umarcl 0xffffffff81d63500 [uma]
7 0 0 0 DL - 0xffffffff834bdc30 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff83f73ea0 [pf purge]
5 0 0 0 DL waiting 0xffffffff842be5a0 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff83488340 [doneq0]
100045 D - 0xffffffff834882c0 [async]
100076 D - 0xffffffff83488140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100041 D crypto_ 0xffffffff83888c60 [crypto]
100042 D crypto_ 0xfffffe0054087d30 [crypto returns 0]
100043 D crypto_ 0xfffffe0054087d80 [crypto returns 1]
14 0 0 0 DL seqstat 0xfffffe00543cb088 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff836e8d80 [g_event]
100036 D - 0xffffffff836e8da0 [g_up]
100037 D - 0xffffffff836e8dc0 [g_down]
2 0 0 0 WL (threaded) [clock]
100029 I [clock (0)]
100030 I [clock (1)]
12 0 0 0 WL (threaded) [intr]
100012 I [swi6: task queue]
100013 I [swi6: Giant taskq]
100015 I [swi5: fast taskq]
100031 I [swi1: netisr 0]
100032 I [swi1: hpts]
100033 I [swi1: hpts]
100046 I [irq24: virtio_pci0]
100047 I [irq25: virtio_pci0]
100048 I [irq26: virtio_pci0]
100049 I [irq27: virtio_pci0]
100050 I [irq28: virtio_pci1]
100051 I [irq29: virtio_pci1]
100052 I [irq30: virtio_pci1]
100053 I [irq31: virtio_pci1]
100054 I [irq32: virtio_pci1]
100059 I [irq33: virtio_pci2]
100060 I [irq34: virtio_pci2]
100061 I [irq35: 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 0xfffffe00541e3040 [init]
10 0 0 0 DL audit_w 0xffffffff838896c0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff836e9760 [swapper]
100005 D - 0xfffffe00541fd000 [softirq_0]
100006 D - 0xfffffe00541fce00 [softirq_1]
100007 D - 0xfffffe00541fcd00 [if_io_tqg_0]
100008 D - 0xfffffe00541fcc00 [if_io_tqg_1]
100009 D - 0xfffffe00541fcb00 [if_config_tqg_0]
100010 D - 0xfffffe000797a700 [pci_hp taskq]
100011 D - 0xfffffe000797a500 [kqueue_ctx taskq]
100014 s [thread taskq]
100016 D - 0xfffffe0007979a00 [aiod_kick taskq]
100017 D - 0xfffffe0007979800 [deferred_unmount ta]
100018 D - 0xfffffe0007979600 [inm_free taskq]
100019 D - 0xfffffe0007979400 [in6m_free taskq]
100020 D - 0xfffffe0007979200 [linuxkpi_irq_wq]
100021 D - 0xfffffe0007979000 [linuxkpi_short_wq_0]
100022 D - 0xfffffe0007979000 [linuxkpi_short_wq_1]
100023 D - 0xfffffe0007979000 [linuxkpi_short_wq_2]
100024 D - 0xfffffe0007979000 [linuxkpi_short_wq_3]
100025 D - 0xfffffe0007978a00 [linuxkpi_long_wq_0]
100026 D - 0xfffffe0007978a00 [linuxkpi_long_wq_1]
100027 D - 0xfffffe0007978a00 [linuxkpi_long_wq_2]
100028 D - 0xfffffe0007978a00 [linuxkpi_long_wq_3]
100034 D - 0xfffffe0007978000 [firmware taskq]
100039 D - 0xfffffe0054311d00 [crypto_0]
100040 D - 0xfffffe0054311d00 [crypto_1]
100055 D - 0xfffffe0054311000 [vtnet0 rxq 0]
100056 D - 0xfffffe0054310e00 [vtnet0 txq 0]
100057 D - 0xfffffe0054310d00 [vtnet0 rxq 1]
100058 D - 0xfffffe0054310c00 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe00570e0700 [virtio_balloon]
100066 D - 0xffffffff82700281 [deadlkres]
100070 D - 0xfffffe0057a9c000 [acpi_task_0]
100071 D - 0xfffffe0057a9c000 [acpi_task_1]
100072 D - 0xfffffe0057a9c000 [acpi_task_2]
100074 D - 0xfffffe000797c000 [mca taskq]
100075 D - 0xfffffe0054311700 [CAM taskq]
db> show all locks
Process 13689 (syz-executor.2) thread 0xfffffe0070bfd740 (107874)
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe006cc47a00) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:5024
Process 13677 (syz-executor.3) thread 0xfffffe00799ca740 (113810)
exclusive sx sapblk (sapblk) r = 0 (0xffffffff8372e700) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_proc.c:3439
Process 4922 (dhclient) thread 0xfffffe0058cfe740 (100100)
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00799055b0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:659
Process 4919 (dhclient) thread 0xfffffe0070b00000 (100796)
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00579e3e70) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_lookup.c:1083
Process 3905 (syz-executor.0) thread 0xfffffe0070b44000 (102004)
exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe007427e020) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:204
Process 3606 (dhclient) thread 0xfffffe0070b01000 (101032)
exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe00077aab00) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8641
exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe006cc48868) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8551
Process 495 (syslogd) thread 0xfffffe006cc46000 (100105)
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006cd3d770) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3581
db> show malloc
Type InUse MemUse Requests
sctp_stro 342 85701K 1966
pf_hash 5 11524K 5
tcp_hpts 7 4801K 7
devbuf 4192 4324K 4220
sysctloid 34817 2052K 34888
vtbuf 24 1968K 46
pcb 708 1438K 16781
kobj 326 1304K 488
newblk 45 1035K 15550
vfscache 3 1025K 3
inodedep 1128 935K 12916
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
filedesc 54 425K 25449
subproc 228 351K 13845
dirrem 1071 268K 12742
vmem 3 266K 6
sctp_atcl 684 257K 10274
vnet_data 2 224K 2
acpitask 1 224K 1
acpica 1674 184K 60830
tidhash 3 141K 3
freefile 1114 140K 12721
pagedep 11 131K 12671
linker 352 130K 386
tfo_ccache 1 128K 1
IP reass 1 128K 1
DEVFS1 109 109K 126
sem 4 106K 4
gtaskqueue 18 98K 18
bus 985 81K 5155
mtx_pool 2 72K 2
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 513 65K 513
ddb_capture 1 64K 1
umtx 496 62K 496
kdtrace 300 62K 27511
BPF 30 53K 98
sctp_atky 1026 43K 12243
temp 55 43K 2427
hostcache 1 32K 1
shm 1 32K 61
DEVFS3 128 32K 138
msg 4 30K 4
kbdmux 6 28K 6
LRO 24 25K 24
ifaddr 71 21K 73
sctp_timw 79 20K 79
DEVFS_RULE 56 20K 56
ufs_mount 4 17K 5
proc 3 17K 3
freework 66 17K 13575
sbuf 2 17K 297
tty 16 16K 16
routetbl 135 16K 427
ithread 97 16K 97
bus-sc 34 15K 1687
freeblks 53 14K 12755
eventhandler 161 14K 161
ether_multi 157 13K 167
KTRACE 100 13K 100
tcp_fsb 6 13K 1590
lltable 41 13K 59
ifnet 7 13K 7
kenv 95 12K 95
sctp_athm 684 11K 10277
sctp_map 684 11K 3932
GEOM 61 11K 481
rman 86 11K 431
CAM queue 5 11K 1528
in6_multi 71 9K 71
bmsafemap 3 9K 12842
rpc 4 9K 4
devstat 4 9K 4
UART 12 9K 12
ksem 1 8K 38
filemon 1 8K 3456
shmfd 1 8K 33
pfs_vncache 1 8K 1
audit_evclass 238 8K 300
kqueue 75 7K 13700
taskqueue 63 7K 63
sglist 6 7K 6
CAM DEV 3 6K 510
plimit 23 6K 424
cred 23 6K 273
pfs_nodes 22 6K 22
Unitno 134 5K 155
hhook 15 5K 17
ufs_dirhash 24 5K 24
pwddesc 71 5K 13690
UMA 267 5K 267
pf_ifnet 10 5K 19
CC Mem 17 5K 10613
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
DEVFSP 64 4K 4340
evdev 4 4K 4
session 29 4K 3083
acpisem 28 4K 28
lockf 31 4K 59
kcovinfo 52 4K 52
proc-args 97 4K 14999
terminal 11 3K 11
clone 9 3K 9
uidinfo 3 3K 9
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
selfd 31 2K 192879
ip6ndp 12 2K 15
sctp_ifa 14 2K 15
tun 7 2K 7
CAM XPT 22 2K 543
msi 12 2K 12
in_multi 6 2K 8
select 12 2K 56
toponodes 6 2K 6
ipsecpolicy 2 2K 2
acpidev 20 2K 20
inpcbpolicy 33 2K 10967
softdep 1 1K 1
mkdir 8 1K 25298
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 32
NFSD session 1 1K 1
CAM periph 4 1K 271
ipsec 3 1K 3
sctp_ifn 6 1K 15
mld 6 1K 6
igmp 6 1K 6
pfil 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
osd 22 1K 10626
diradd 5 1K 12781
crypto 4 1K 615
encap_export_host 12 1K 12
newdirblk 4 1K 12649
cdev 2 1K 2
lkpikmalloc 8 1K 9
netlink 2 1K 47
chacha20random 1 1K 1
biobuf 1 1K 1
procdesc 3 1K 18
indirdep 1 1K 1266
vnodes 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 6
prison 6 1K 6
cryptodev 2 1K 1429
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
aio 4 1K 40
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 41632
sctp_vrf 1 1K 1
vnet 1 1K 1
pmc 1 1K 1
entropy 2 1K 43
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
filecaps 2 1K 116
p1003.1b 1 1K 1
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
tcp_do 0 0K 0
mqdata 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 6274
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
sctp_stri 0 0K 6
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
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
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
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 10094
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 14
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 2
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
MLX5DUMP 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 9
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
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
gif 0 0K 0
ifdescr 0 0K 0
zlib 0 0K 0
fadvise 0 0K 0
VN POLL 0 0K 0
statfs 0 0K 257
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 5
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
iov 0 0K 40096
ioctlops 0 0K 246
eventfd 0 0K 3
Witness 0 0K 0
stack 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
sysctltmp 0 0K 826
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
cache 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
NEWdirectio 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
NFSCL open 0 0K 0
NFSCL owner 0 0K 0
NFS fh 0 0K 0
NFS req 0 0K 0
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
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 107
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
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 69
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 8322 1076 1270338 0 254 38494208 0
mbuf 256 8790 873 2278766 0 254 2473728 0
RADIX NODE 144 15230 1173 324796 0 63 2362032 0
malloc-128 128 12604 1284 65360 0 126 1777664 0
BUF TRIE 144 205 11611 2612 0 62 1701504 0
malloc-384 384 4121 49 4465 0 30 1601280 0
mbuf_cluster 2048 762 0 762 0 254 1560576 0
malloc-4096 4096 326 4 499 0 2 1351680 0
UMA Slabs 0 112 11370 0 11370 0 126 1273440 0
malloc-16384 16384 30 47 12886 0 1 1261568 0
malloc-256 256 1340 3445 37598 0 62 1224960 0
sctp_asoc 2256 342 168 1966 0 254 1150560 0
vmem btag 56 18215 112 18219 0 254 1026312 0
malloc-384 384 1140 1200 12929 0 30 898560 0
malloc-2048 2048 346 30 9023 0 8 770048 0
tcp_log 416 19 1763 19833 0 254 741312 0
FFS inode 1168 534 75 13255 0 8 711312 0
sctp_ep 1176 342 168 8305 0 254 599760 0
VM OBJECT 264 1436 634 158333 0 30 546480 0
lkpicurr 176 2 3080 2 0 62 542432 0
malloc-4096 4096 73 55 13692 0 2 524288 0
pbuf 2624 0 198 0 0 2 519552 0
socket 960 49 459 20735 0 254 487680 0
THREAD 1824 226 22 13820 0 8 452352 0
256 Bucket 2048 200 16 6920 0 8 442368 0
malloc-65536 65536 4 2 306 0 1 393216 0
sctp_raddr 736 342 175 1981 0 254 380512 0
malloc-1024 1024 314 38 1759 0 16 360448 0
ertt_txseginfo 40 1320 7669 277767 0 254 359560 0
MAP ENTRY 96 1808 1720 426955 0 126 338688 0
VNODE 448 575 145 13298 0 30 322560 0
malloc-2048 2048 4 140 535 0 8 294912 0
malloc-64 64 4152 447 32009 0 254 294336 0
malloc-384 384 685 65 10275 0 30 288000 0
malloc-256 256 308 817 29056 0 62 288000 0
malloc-16 16 14422 328 14514 0 254 236000 0
FPU_save_area 832 228 51 21285 0 16 232128 0
DEVCTL 1024 0 220 152 0 0 225280 0
PROC 1376 72 82 13689 0 8 211904 0
malloc-65536 65536 1 2 38 0 1 196608 0
malloc-32768 32768 0 6 1191 0 1 196608 0
mbuf_packet 256 151 611 20302 0 254 195072 0
UMA Zones 768 239 0 239 0 16 183552 0
malloc-32 32 5324 346 6930 0 254 181440 0
malloc-128 128 1230 165 28474 0 126 178560 0
lkpimm 56 1 3095 1 0 254 173376 0
malloc-32768 32768 5 0 5 0 1 163840 0
FFS2 dinode 256 534 96 13255 0 62 161280 0
filedesc0 1072 72 75 13690 0 8 157584 0
malloc-1024 1024 128 16 1613 0 16 147456 0
malloc-128 128 940 207 14804 0 126 146816 0
S VFS Cache 104 1023 381 17112 0 126 146016 0
malloc-256 256 447 123 19025 0 62 145920 0
malloc-65536 65536 2 0 2 0 1 131072 0
unpcb 256 14 496 1425 0 254 130560 0
tcp_inpcb 1312 17 73 10613 0 8 118080 0
128 Bucket 1024 94 21 1367 0 16 117760 0
ksiginfo 112 135 909 7773 0 126 116928 0
malloc-8192 8192 7 7 3589 0 1 114688 0
64 Bucket 512 146 54 12971 0 30 102400 0
tcp_bbr_map 128 15 760 8044 0 126 99200 0
malloc-128 128 520 255 3989 0 126 99200 0
malloc-4096 4096 19 5 588 0 2 98304 0
malloc-4096 4096 14 10 22 0 2 98304 0
UMA Kegs 384 226 7 226 0 30 89472 0
syncache 168 0 528 4 0 254 88704 0
VMSPACE 616 52 92 13662 0 16 88704 0
malloc-384 384 173 37 279 0 30 80640 0
sctp_chunk 152 247 273 420 0 254 79040 0
g_bio 408 8 172 23678 0 30 73440 0
malloc-64 64 628 443 18756 0 254 68544 0
malloc-64 64 865 206 3627 0 254 68544 0
malloc-65536 65536 1 0 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
32 Bucket 256 136 119 10195 0 62 65280 0
sctp_laddr 48 988 356 2661 0 254 64512 0
sctp_stream_msg_out 112 95 445 250 0 254 60480 0
tcp_rack_map 128 6 397 18769 0 126 51584 0
malloc-128 128 185 218 314 0 126 51584 0
malloc-256 256 72 123 14207 0 62 49920 0
malloc-256 256 100 95 25996 0 62 49920 0
ripcb 392 3 123 139 0 30 49392 0
tcp_rack_pcb 1024 3 45 795 0 16 49152 0
DIRHASH 1024 35 13 35 0 16 49152 0
NAMEI 1024 1 47 93507 0 16 49152 0
malloc-1024 1024 14 34 538 0 16 49152 0
malloc-512 512 6 90 63 0 30 49152 0
pipe 728 21 45 501 0 16 48048 0
tcp_bbr_pcb 832 5 49 3314 0 16 44928 0
PWD 40 35 1076 12742 0 254 44440 0
malloc-32 32 990 396 24657 0 254 44352 0
Files 80 205 345 56106 0 126 44000 0
TURNSTILE 136 249 66 249 0 62 42840 0
malloc-8192 8192 5 0 5 0 1 40960 0
malloc-8192 8192 5 0 5 0 1 40960 0
malloc-4096 4096 4 6 797 0 2 40960 0
pcpu-8 8 4820 300 5368 0 254 40960 0
udp_inpcb 424 6 84 208 0 30 38160 0
da_ccb 544 2 68 6047 0 16 38080 0
hostcache 64 2 565 2 0 254 36288 0
tcp_inpcb ports 32 6 1128 7170 0 254 36288 0
malloc-64 64 3 564 16119 0 254 36288 0
malloc-64 64 250 317 193122 0 254 36288 0
malloc-64 64 86 481 149 0 254 36288 0
malloc-64 64 25 542 1199 0 254 36288 0
malloc-64 64 6 561 38 0 254 36288 0
16 Bucket 144 78 174 608 0 62 36288 0
malloc-128 128 72 207 871 0 126 35712 0
malloc-128 128 1 278 719 0 126 35712 0
malloc-128 128 20 259 284 0 126 35712 0
routing nhops 256 27 108 35 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 76 14 78 0 30 34560 0
malloc-256 256 97 38 111 0 62 34560 0
malloc-256 256 50 85 542 0 62 34560 0
malloc-256 256 19 116 1044 0 62 34560 0
SLEEPQUEUE 88 249 135 249 0 126 33792 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 0 1 3 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 2 0 2 0 1 32768 0
malloc-8192 8192 3 1 5 0 1 32768 0
malloc-4096 4096 3 5 264 0 2 32768 0
malloc-2048 2048 3 13 95 0 8 32768 0
malloc-2048 2048 3 13 3 0 8 32768 0
malloc-2048 2048 11 5 138 0 8 32768 0
malloc-2048 2048 13 3 13 0 8 32768 0
malloc-2048 2048 8 8 10 0 8 32768 0
malloc-1024 1024 0 32 9 0 16 32768 0
malloc-1024 1024 2 30 37 0 16 32768 0
malloc-1024 1024 19 13 23 0 16 32768 0
malloc-512 512 0 64 68 0 30 32768 0
malloc-512 512 5 59 221 0 30 32768 0
malloc-512 512 2 62 24 0 30 32768 0
malloc-512 512 9 55 15 0 30 32768 0
malloc-512 512 1 63 46 0 30 32768 0
pcpu-64 64 487 25 487 0 254 32768 0
KNOTE 160 30 170 116587 0 62 32000 0
ttyinq 160 135 65 300 0 62 32000 0
PGRP 120 29 235 3083 0 126 31680 0
clpbuf 2624 0 12 52 0 4 31488 0
malloc-32 32 202 680 13704 0 254 28224 0
4 Bucket 48 7 581 12 0 254 28224 0
2 Bucket 32 115 767 2046 0 254 28224 0
malloc-16 16 1174 576 7444 0 254 28000 0
8 Bucket 80 87 263 4153 0 126 28000 0
AIO 208 4 129 12 0 62 27664 0
udplite_inpcb 424 7 56 7 0 30 26712 0
cpuset 200 7 121 7 0 62 25600 0
malloc-8192 8192 3 0 3 0 1 24576 0
malloc-4096 4096 6 0 6 0 2 24576 0
rl_entry 40 86 520 86 0 254 24240 0
rtentry 168 31 113 35 0 62 24192 0
malloc-384 384 13 47 55 0 30 23040 0
malloc-384 384 28 32 29 0 30 23040 0
Mountpoints 2816 2 6 2 0 4 22528 0
udp_inpcb ports 32 3 627 33 0 254 20160 0
ertt 72 17 263 10613 0 126 20160 0
malloc-32 32 10 620 11092 0 254 20160 0
malloc-32 32 161 469 184 0 254 20160 0
malloc-32 32 134 496 134 0 254 20160 0
malloc-32 32 30 600 266 0 254 20160 0
malloc-32 32 14 616 190 0 254 20160 0
malloc-16 16 732 518 48658 0 254 20000 0
cryptop 280 0 70 55 0 30 19600 0
AIOCB 552 0 35 46 0 16 19320 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
malloc-16384 16384 0 1 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-2048 2048 1 7 63 0 8 16384 0
malloc-1024 1024 1 15 5 0 16 16384 0
malloc-1024 1024 2 14 2 0 16 16384 0
malloc-512 512 1 31 1 0 30 16384 0
malloc-512 512 1 31 1 0 30 16384 0
SMR CPU 32 7 504 7 0 254 16352 0
vtnet_tx_hdr 24 0 668 638766 0 254 16032 0
kenv 258 17 43 1085 0 30 15480 0
mqnode 416 3 33 3 0 30 14976 0
vmem 1856 1 7 1 0 8 14848 0
SMR SHARED 24 7 504 7 0 254 12264 0
malloc-16 16 6 744 50573 0 254 12000 0
malloc-16 16 24 726 63 0 254 12000 0
malloc-16 16 14 736 17 0 254 12000 0
malloc-16 16 65 685 14751 0 254 12000 0
malloc-16 16 7 743 5579 0 254 12000 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 2 0 2 0 2 8192 0
pcpu-16 16 8 504 8 0 254 8192 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 144 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 frags 248 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 source nodes 152 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 360 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
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
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 ports 32 0 0 0 0 254 0 0
ripcb ports 32 0 0 0 0 254 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
itimer 352 0 0 0 0 30 0 0
---
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: 15483f96207d rc.subr avoid noise if /usr not mounted
git tree: freebsd-src
console output: https://syzkaller.appspot.com/x/log.txt?x=10477242180000
dashboard link: https://syzkaller.appspot.com/bug?extid=9a9aa434a14a2b35c3ba
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+9a9aa4...@syzkaller.appspotmail.com
panic: Assertion !callout_active(&tp->t_callout) failed at /syzkaller/managers/main/kernel/sys/netinet/tcp_subr.c:2386
cpuid = 1
time = 1707602223
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe006a7c3670
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe006a7c37d0
vpanic() at vpanic+0x26a/frame 0xfffffe006a7c3990
panic() at panic+0xb5/frame 0xfffffe006a7c3a50
tcp_discardcb() at tcp_discardcb+0x5f7/frame 0xfffffe006a7c3b40
tcp_usr_detach() at tcp_usr_detach+0xd4/frame 0xfffffe006a7c3b70
sorele_locked() at sorele_locked+0x1ca/frame 0xfffffe006a7c3bb0
soclose() at soclose+0x41f/frame 0xfffffe006a7c3ca0
_fdrop() at _fdrop+0x58/frame 0xfffffe006a7c3cd0
closef() at closef+0x655/frame 0xfffffe006a7c3eb0
fdescfree() at fdescfree+0xa79/frame 0xfffffe006a7c4090
exit1() at exit1+0x870/frame 0xfffffe006a7c4130
sigexit() at sigexit+0x3f6/frame 0xfffffe006a7c4a90
postsig() at postsig+0x2c8/frame 0xfffffe006a7c4c10
ast_sig() at ast_sig+0x788/frame 0xfffffe006a7c4ec0
ast() at ast+0x1ef/frame 0xfffffe006a7c4f30
doreti_ast() at doreti_ast+0x1c/frame 0x826449f10
KDB: enter: panic
[ thread pid 3905 tid 102004 ]
Stopped at kdb_enter+0x6e: movq $0,0x2193367(%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 0xfffffe00033eee30
rdx 0
rbx 0xffffffff826fb040 .str.27
rsp 0xfffffe006a7c37b0
rbp 0xfffffe006a7c37d0
rsi 0
rdi 0xffffffff815df1b9 printf+0x149
r8 0
r9 0xffffffff
r10 0
r11 0x6
r12 0xfffffe0070b44000
r13 0xfffffffffffffffd
r14 0xffffffff826fb040 .str.27
r15 0
rip 0xffffffff815cbcae kdb_enter+0x6e
rflags 0x46
kdb_enter+0x6e: movq $0,0x2193367(%rip)
db> show proc
Process 3905 (syz-executor.0) at 0xfffffe0073c03ae0:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 1 at 0xfffffe00541e3040
ABI: FreeBSD ELF64
flag: 0x10002000 flag2: 0xc0000
arguments: /root/syz-executor.0 exec
reaper: 0xfffffe00541e3040 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe00541ea4d0
(map 0xfffffe00541ea4d0)
(map.pmap 0xfffffe00541ea590)
(pmap 0xfffffe00541ea600)
threads: 1
102004 Run CPU 1 syz-executor.0
db> ps
pid ppid pgrp uid state wmesg wchan cmd
13689 779 779 0 R syz-executor.2
13688 771 771 0 R syz-executor.0
13687 772 772 0 R (threaded) syz-executor.1
101508 RunQ syz-executor.1
113820 S uwait 0xfffffe0079a0a500 syz-executor.1
13677 797 797 0 TL (threaded) syz-executor.3
108069 s syz-executor.3
113810 D reapst 0xfffffe0073e8ba08 syz-executor.3
4922 1 4922 0 Ds getblk 0xfffffe0007f272f8 dhclient
4919 1 4919 0 Ds ufs 0xfffffe00799055b0 dhclient
3905 1 771 0 RE CPU 1 syz-executor.0
3606 1 3606 0 REs CPU 0 dhclient
3584 1 3584 65 TLs dhclient
2219 1 772 0 S uwait 0xfffffe006cd61680 syz-executor.1
2216 1 772 0 S uwait 0xfffffe006cd63000 syz-executor.1
2212 1 772 0 S uwait 0xfffffe0057a94180 syz-executor.1
2131 1 772 0 S uwait 0xfffffe006cd62e80 syz-executor.1
2128 1 772 0 S uwait 0xfffffe006cd62700 syz-executor.1
2120 1 772 0 S uwait 0xfffffe005767b400 syz-executor.1
1828 1 772 0 S uwait 0xfffffe006cd64500 syz-executor.1
1825 1 772 0 S uwait 0xfffffe006cd62000 syz-executor.1
1795 1 772 0 S uwait 0xfffffe005717cc80 syz-executor.1
1762 1 1762 0 Ss select 0xfffffe00740dc640 dhclient
1755 1 1755 0 Ss select 0xfffffe006cd62940 dhclient
1438 1 771 0 SV uwait 0xfffffe0057a93800 syz-executor.0
1404 1 771 0 SV uwait 0xfffffe006cd62600 syz-executor.0
1367 1 771 0 SV uwait 0xfffffe0057a93900 syz-executor.0
1334 1 771 0 SV uwait 0xfffffe006cd63200 syz-executor.0
1300 1 771 0 SV uwait 0xfffffe006cd63580 syz-executor.0
1235 1 772 0 SV uwait 0xfffffe006cd62c80 syz-executor.1
1201 1 772 0 SV uwait 0xfffffe006cd62d80 syz-executor.1
1166 0 0 0 DL aiordy 0xfffffe006cd0ab00 [aiod4]
1164 0 0 0 DL aiordy 0xfffffe006cd0b5c0 [aiod3]
1163 0 0 0 DL aiordy 0xfffffe0057bb7020 [aiod2]
1162 0 0 0 DL aiordy 0xfffffe0070a165a0 [aiod1]
1161 1 772 0 SV uwait 0xfffffe006cd64600 syz-executor.1
797 768 797 0 Rs syz-executor.3
779 768 779 0 Ss nanslp 0xffffffff83740401 syz-executor.2
772 768 772 0 Ss nanslp 0xffffffff83740401 syz-executor.1
771 768 771 0 Rs syz-executor.0
768 766 766 0 S (threaded) syz-fuzzer
100104 S wait 0xfffffe0058d89ac0 syz-fuzzer
100116 S uwait 0xfffffe0057a94c80 syz-fuzzer
100117 S wait 0xfffffe0058d89ac0 syz-fuzzer
100118 S uwait 0xfffffe005767c200 syz-fuzzer
100119 S uwait 0xfffffe006cd64200 syz-fuzzer
100120 S uwait 0xfffffe005767c300 syz-fuzzer
100121 S uwait 0xfffffe005767b200 syz-fuzzer
100122 S uwait 0xfffffe005717c780 syz-fuzzer
100123 S wait 0xfffffe0058d89ac0 syz-fuzzer
100124 S wait 0xfffffe0058d89ac0 syz-fuzzer
100127 S kqread 0xfffffe000797cb00 syz-fuzzer
100302 S uwait 0xfffffe0057a93700 syz-fuzzer
109290 S uwait 0xfffffe0079a0a600 syz-fuzzer
766 764 766 0 Ss pause 0xfffffe0057bb9670 csh
764 682 764 0 Ss select 0xfffffe006cd63ac0 sshd
751 1 751 0 Ss+ ttyin 0xfffffe0057689cb0 getty
750 1 750 0 Ss+ ttyin 0xfffffe0057bd40b0 getty
749 1 749 0 Ss+ ttyin 0xfffffe00576888b0 getty
748 1 748 0 Ss+ ttyin 0xfffffe0057bd44b0 getty
747 1 747 0 Ss+ ttyin 0xfffffe0057bd48b0 getty
746 1 746 0 Ss+ ttyin 0xfffffe0057688cb0 getty
745 1 745 0 Ss+ ttyin 0xfffffe0057bd4cb0 getty
744 1 744 0 Ss+ ttyin 0xfffffe0057bd50b0 getty
743 1 743 0 Ss+ ttyin 0xfffffe0057bd54b0 getty
686 1 686 0 Ss nanslp 0xffffffff83740401 cron
682 1 682 0 Ss select 0xfffffe006cd645c0 sshd
495 1 495 0 Ds bo_wwai 0xfffffe006cd3d868 syslogd
424 1 424 0 Ss select 0xfffffe005717c740 devd
423 1 423 65 Ss select 0xfffffe005717c6c0 dhclient
338 1 338 0 Ss select 0xfffffe005717c5c0 dhclient
335 1 335 0 Ss select 0xfffffe005767b140 dhclient
17 0 0 0 DL syncer 0xffffffff8385db20 [syncer]
16 0 0 0 DL vlruwt 0xfffffe00571a0040 [vnlru]
15 0 0 0 DL (threaded) [bufdaemon]
100079 D psleep 0xffffffff8385c100 [bufdaemon]
100082 D - 0xffffffff82c0a140 [bufspacedaemon-0]
100094 D sdflush 0xfffffe00576884e8 [/ worker]
9 0 0 0 DL psleep 0xffffffff838a55c0 [vmdaemon]
8 0 0 0 DL (threaded) [pagedaemon]
100077 D psleep 0xffffffff8388d438 [dom0]
100080 D launds 0xffffffff8388d444 [laundry: dom0]
100081 D umarcl 0xffffffff81d63500 [uma]
7 0 0 0 DL - 0xffffffff834bdc30 [rand_harvestq]
6 0 0 0 DL pftm 0xffffffff83f73ea0 [pf purge]
5 0 0 0 DL waiting 0xffffffff842be5a0 [sctp_iterator]
4 0 0 0 DL (threaded) [cam]
100044 D - 0xffffffff83488340 [doneq0]
100045 D - 0xffffffff834882c0 [async]
100076 D - 0xffffffff83488140 [scanner]
3 0 0 0 DL (threaded) [crypto]
100041 D crypto_ 0xffffffff83888c60 [crypto]
100042 D crypto_ 0xfffffe0054087d30 [crypto returns 0]
100043 D crypto_ 0xfffffe0054087d80 [crypto returns 1]
14 0 0 0 DL seqstat 0xfffffe00543cb088 [sequencer 00]
13 0 0 0 DL (threaded) [geom]
100035 D - 0xffffffff836e8d80 [g_event]
100036 D - 0xffffffff836e8da0 [g_up]
100037 D - 0xffffffff836e8dc0 [g_down]
2 0 0 0 WL (threaded) [clock]
100029 I [clock (0)]
100030 I [clock (1)]
12 0 0 0 WL (threaded) [intr]
100012 I [swi6: task queue]
100013 I [swi6: Giant taskq]
100015 I [swi5: fast taskq]
100031 I [swi1: netisr 0]
100032 I [swi1: hpts]
100033 I [swi1: hpts]
100046 I [irq24: virtio_pci0]
100047 I [irq25: virtio_pci0]
100048 I [irq26: virtio_pci0]
100049 I [irq27: virtio_pci0]
100050 I [irq28: virtio_pci1]
100051 I [irq29: virtio_pci1]
100052 I [irq30: virtio_pci1]
100053 I [irq31: virtio_pci1]
100054 I [irq32: virtio_pci1]
100059 I [irq33: virtio_pci2]
100060 I [irq34: virtio_pci2]
100061 I [irq35: 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 0xfffffe00541e3040 [init]
10 0 0 0 DL audit_w 0xffffffff838896c0 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff836e9760 [swapper]
100005 D - 0xfffffe00541fd000 [softirq_0]
100006 D - 0xfffffe00541fce00 [softirq_1]
100007 D - 0xfffffe00541fcd00 [if_io_tqg_0]
100008 D - 0xfffffe00541fcc00 [if_io_tqg_1]
100009 D - 0xfffffe00541fcb00 [if_config_tqg_0]
100010 D - 0xfffffe000797a700 [pci_hp taskq]
100011 D - 0xfffffe000797a500 [kqueue_ctx taskq]
100014 s [thread taskq]
100016 D - 0xfffffe0007979a00 [aiod_kick taskq]
100017 D - 0xfffffe0007979800 [deferred_unmount ta]
100018 D - 0xfffffe0007979600 [inm_free taskq]
100019 D - 0xfffffe0007979400 [in6m_free taskq]
100020 D - 0xfffffe0007979200 [linuxkpi_irq_wq]
100021 D - 0xfffffe0007979000 [linuxkpi_short_wq_0]
100022 D - 0xfffffe0007979000 [linuxkpi_short_wq_1]
100023 D - 0xfffffe0007979000 [linuxkpi_short_wq_2]
100024 D - 0xfffffe0007979000 [linuxkpi_short_wq_3]
100025 D - 0xfffffe0007978a00 [linuxkpi_long_wq_0]
100026 D - 0xfffffe0007978a00 [linuxkpi_long_wq_1]
100027 D - 0xfffffe0007978a00 [linuxkpi_long_wq_2]
100028 D - 0xfffffe0007978a00 [linuxkpi_long_wq_3]
100034 D - 0xfffffe0007978000 [firmware taskq]
100039 D - 0xfffffe0054311d00 [crypto_0]
100040 D - 0xfffffe0054311d00 [crypto_1]
100055 D - 0xfffffe0054311000 [vtnet0 rxq 0]
100056 D - 0xfffffe0054310e00 [vtnet0 txq 0]
100057 D - 0xfffffe0054310d00 [vtnet0 rxq 1]
100058 D - 0xfffffe0054310c00 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe00570e0700 [virtio_balloon]
100066 D - 0xffffffff82700281 [deadlkres]
100070 D - 0xfffffe0057a9c000 [acpi_task_0]
100071 D - 0xfffffe0057a9c000 [acpi_task_1]
100072 D - 0xfffffe0057a9c000 [acpi_task_2]
100074 D - 0xfffffe000797c000 [mca taskq]
100075 D - 0xfffffe0054311700 [CAM taskq]
db> show all locks
Process 13689 (syz-executor.2) thread 0xfffffe0070bfd740 (107874)
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe006cc47a00) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:5024
Process 13677 (syz-executor.3) thread 0xfffffe00799ca740 (113810)
exclusive sx sapblk (sapblk) r = 0 (0xffffffff8372e700) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_proc.c:3439
Process 4922 (dhclient) thread 0xfffffe0058cfe740 (100100)
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00799055b0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:659
Process 4919 (dhclient) thread 0xfffffe0070b00000 (100796)
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00579e3e70) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_lookup.c:1083
Process 3905 (syz-executor.0) thread 0xfffffe0070b44000 (102004)
exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe007427e020) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:204
Process 3606 (dhclient) thread 0xfffffe0070b01000 (101032)
exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe00077aab00) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8641
exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe006cc48868) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8551
Process 495 (syslogd) thread 0xfffffe006cc46000 (100105)
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006cd3d770) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3581
db> show malloc
Type InUse MemUse Requests
sctp_stro 342 85701K 1966
pf_hash 5 11524K 5
tcp_hpts 7 4801K 7
devbuf 4192 4324K 4220
sysctloid 34817 2052K 34888
vtbuf 24 1968K 46
pcb 708 1438K 16781
kobj 326 1304K 488
newblk 45 1035K 15550
vfscache 3 1025K 3
inodedep 1128 935K 12916
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
filedesc 54 425K 25449
subproc 228 351K 13845
dirrem 1071 268K 12742
vmem 3 266K 6
sctp_atcl 684 257K 10274
vnet_data 2 224K 2
acpitask 1 224K 1
acpica 1674 184K 60830
tidhash 3 141K 3
freefile 1114 140K 12721
pagedep 11 131K 12671
linker 352 130K 386
tfo_ccache 1 128K 1
IP reass 1 128K 1
DEVFS1 109 109K 126
sem 4 106K 4
gtaskqueue 18 98K 18
bus 985 81K 5155
mtx_pool 2 72K 2
syncache 1 68K 1
NFSD srvcache 3 68K 3
module 513 65K 513
ddb_capture 1 64K 1
umtx 496 62K 496
kdtrace 300 62K 27511
BPF 30 53K 98
sctp_atky 1026 43K 12243
temp 55 43K 2427
hostcache 1 32K 1
shm 1 32K 61
DEVFS3 128 32K 138
msg 4 30K 4
kbdmux 6 28K 6
LRO 24 25K 24
ifaddr 71 21K 73
sctp_timw 79 20K 79
DEVFS_RULE 56 20K 56
ufs_mount 4 17K 5
proc 3 17K 3
freework 66 17K 13575
sbuf 2 17K 297
tty 16 16K 16
routetbl 135 16K 427
ithread 97 16K 97
bus-sc 34 15K 1687
freeblks 53 14K 12755
eventhandler 161 14K 161
ether_multi 157 13K 167
KTRACE 100 13K 100
tcp_fsb 6 13K 1590
lltable 41 13K 59
ifnet 7 13K 7
kenv 95 12K 95
sctp_athm 684 11K 10277
sctp_map 684 11K 3932
GEOM 61 11K 481
rman 86 11K 431
CAM queue 5 11K 1528
in6_multi 71 9K 71
bmsafemap 3 9K 12842
rpc 4 9K 4
devstat 4 9K 4
UART 12 9K 12
ksem 1 8K 38
filemon 1 8K 3456
shmfd 1 8K 33
pfs_vncache 1 8K 1
audit_evclass 238 8K 300
kqueue 75 7K 13700
taskqueue 63 7K 63
sglist 6 7K 6
CAM DEV 3 6K 510
plimit 23 6K 424
cred 23 6K 273
pfs_nodes 22 6K 22
Unitno 134 5K 155
hhook 15 5K 17
ufs_dirhash 24 5K 24
pwddesc 71 5K 13690
UMA 267 5K 267
pf_ifnet 10 5K 19
CC Mem 17 5K 10613
vt 11 5K 11
memdesc 1 4K 1
MCA 32 4K 32
DEVFSP 64 4K 4340
evdev 4 4K 4
session 29 4K 3083
acpisem 28 4K 28
lockf 31 4K 59
kcovinfo 52 4K 52
proc-args 97 4K 14999
terminal 11 3K 11
clone 9 3K 9
uidinfo 3 3K 9
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
selfd 31 2K 192879
ip6ndp 12 2K 15
sctp_ifa 14 2K 15
tun 7 2K 7
CAM XPT 22 2K 543
msi 12 2K 12
in_multi 6 2K 8
select 12 2K 56
toponodes 6 2K 6
ipsecpolicy 2 2K 2
acpidev 20 2K 20
inpcbpolicy 33 2K 10967
softdep 1 1K 1
mkdir 8 1K 25298
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 32
NFSD session 1 1K 1
CAM periph 4 1K 271
ipsec 3 1K 3
sctp_ifn 6 1K 15
mld 6 1K 6
igmp 6 1K 6
pfil 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
osd 22 1K 10626
diradd 5 1K 12781
crypto 4 1K 615
encap_export_host 12 1K 12
newdirblk 4 1K 12649
cdev 2 1K 2
lkpikmalloc 8 1K 9
netlink 2 1K 47
chacha20random 1 1K 1
biobuf 1 1K 1
procdesc 3 1K 18
indirdep 1 1K 1266
vnodes 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
CAM SIM 2 1K 2
feeder 7 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 6
prison 6 1K 6
cryptodev 2 1K 1429
nexusdev 8 1K 8
apmdev 1 1K 1
atkbddev 2 1K 2
aio 4 1K 40
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 41632
sctp_vrf 1 1K 1
vnet 1 1K 1
pmc 1 1K 1
entropy 2 1K 43
acpiintr 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
filecaps 2 1K 116
p1003.1b 1 1K 1
ipcomp 0 0K 0
esp 0 0K 0
ah 0 0K 0
tcp_do 0 0K 0
mqdata 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 6274
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
sctp_stri 0 0K 6
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
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
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
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 10094
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 14
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 2
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
MLX5DUMP 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 9
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
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
gif 0 0K 0
ifdescr 0 0K 0
zlib 0 0K 0
fadvise 0 0K 0
VN POLL 0 0K 0
statfs 0 0K 257
namei_tracker 0 0K 0
export_host 0 0K 0
cl_savebuf 0 0K 5
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
iov 0 0K 40096
ioctlops 0 0K 246
eventfd 0 0K 3
Witness 0 0K 0
stack 0 0K 0
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
sysctltmp 0 0K 826
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
cache 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
NEWdirectio 0 0K 0
NEWNFSnode 0 0K 0
NFSCL lck 0 0K 0
NFSCL lckown 0 0K 0
NFSCL client 0 0K 0
NFSCL deleg 0 0K 0
NFSCL open 0 0K 0
NFSCL owner 0 0K 0
NFS fh 0 0K 0
NFS req 0 0K 0
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
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 107
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
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 69
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 8322 1076 1270338 0 254 38494208 0
mbuf 256 8790 873 2278766 0 254 2473728 0
RADIX NODE 144 15230 1173 324796 0 63 2362032 0
malloc-128 128 12604 1284 65360 0 126 1777664 0
BUF TRIE 144 205 11611 2612 0 62 1701504 0
malloc-384 384 4121 49 4465 0 30 1601280 0
mbuf_cluster 2048 762 0 762 0 254 1560576 0
malloc-4096 4096 326 4 499 0 2 1351680 0
UMA Slabs 0 112 11370 0 11370 0 126 1273440 0
malloc-16384 16384 30 47 12886 0 1 1261568 0
malloc-256 256 1340 3445 37598 0 62 1224960 0
sctp_asoc 2256 342 168 1966 0 254 1150560 0
vmem btag 56 18215 112 18219 0 254 1026312 0
malloc-384 384 1140 1200 12929 0 30 898560 0
malloc-2048 2048 346 30 9023 0 8 770048 0
tcp_log 416 19 1763 19833 0 254 741312 0
FFS inode 1168 534 75 13255 0 8 711312 0
sctp_ep 1176 342 168 8305 0 254 599760 0
VM OBJECT 264 1436 634 158333 0 30 546480 0
lkpicurr 176 2 3080 2 0 62 542432 0
malloc-4096 4096 73 55 13692 0 2 524288 0
pbuf 2624 0 198 0 0 2 519552 0
socket 960 49 459 20735 0 254 487680 0
THREAD 1824 226 22 13820 0 8 452352 0
256 Bucket 2048 200 16 6920 0 8 442368 0
malloc-65536 65536 4 2 306 0 1 393216 0
sctp_raddr 736 342 175 1981 0 254 380512 0
malloc-1024 1024 314 38 1759 0 16 360448 0
ertt_txseginfo 40 1320 7669 277767 0 254 359560 0
MAP ENTRY 96 1808 1720 426955 0 126 338688 0
VNODE 448 575 145 13298 0 30 322560 0
malloc-2048 2048 4 140 535 0 8 294912 0
malloc-64 64 4152 447 32009 0 254 294336 0
malloc-384 384 685 65 10275 0 30 288000 0
malloc-256 256 308 817 29056 0 62 288000 0
malloc-16 16 14422 328 14514 0 254 236000 0
FPU_save_area 832 228 51 21285 0 16 232128 0
DEVCTL 1024 0 220 152 0 0 225280 0
PROC 1376 72 82 13689 0 8 211904 0
malloc-65536 65536 1 2 38 0 1 196608 0
malloc-32768 32768 0 6 1191 0 1 196608 0
mbuf_packet 256 151 611 20302 0 254 195072 0
UMA Zones 768 239 0 239 0 16 183552 0
malloc-32 32 5324 346 6930 0 254 181440 0
malloc-128 128 1230 165 28474 0 126 178560 0
lkpimm 56 1 3095 1 0 254 173376 0
malloc-32768 32768 5 0 5 0 1 163840 0
FFS2 dinode 256 534 96 13255 0 62 161280 0
filedesc0 1072 72 75 13690 0 8 157584 0
malloc-1024 1024 128 16 1613 0 16 147456 0
malloc-128 128 940 207 14804 0 126 146816 0
S VFS Cache 104 1023 381 17112 0 126 146016 0
malloc-256 256 447 123 19025 0 62 145920 0
malloc-65536 65536 2 0 2 0 1 131072 0
unpcb 256 14 496 1425 0 254 130560 0
tcp_inpcb 1312 17 73 10613 0 8 118080 0
128 Bucket 1024 94 21 1367 0 16 117760 0
ksiginfo 112 135 909 7773 0 126 116928 0
malloc-8192 8192 7 7 3589 0 1 114688 0
64 Bucket 512 146 54 12971 0 30 102400 0
tcp_bbr_map 128 15 760 8044 0 126 99200 0
malloc-128 128 520 255 3989 0 126 99200 0
malloc-4096 4096 19 5 588 0 2 98304 0
malloc-4096 4096 14 10 22 0 2 98304 0
UMA Kegs 384 226 7 226 0 30 89472 0
syncache 168 0 528 4 0 254 88704 0
VMSPACE 616 52 92 13662 0 16 88704 0
malloc-384 384 173 37 279 0 30 80640 0
sctp_chunk 152 247 273 420 0 254 79040 0
g_bio 408 8 172 23678 0 30 73440 0
malloc-64 64 628 443 18756 0 254 68544 0
malloc-64 64 865 206 3627 0 254 68544 0
malloc-65536 65536 1 0 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
32 Bucket 256 136 119 10195 0 62 65280 0
sctp_laddr 48 988 356 2661 0 254 64512 0
sctp_stream_msg_out 112 95 445 250 0 254 60480 0
tcp_rack_map 128 6 397 18769 0 126 51584 0
malloc-128 128 185 218 314 0 126 51584 0
malloc-256 256 72 123 14207 0 62 49920 0
malloc-256 256 100 95 25996 0 62 49920 0
ripcb 392 3 123 139 0 30 49392 0
tcp_rack_pcb 1024 3 45 795 0 16 49152 0
DIRHASH 1024 35 13 35 0 16 49152 0
NAMEI 1024 1 47 93507 0 16 49152 0
malloc-1024 1024 14 34 538 0 16 49152 0
malloc-512 512 6 90 63 0 30 49152 0
pipe 728 21 45 501 0 16 48048 0
tcp_bbr_pcb 832 5 49 3314 0 16 44928 0
PWD 40 35 1076 12742 0 254 44440 0
malloc-32 32 990 396 24657 0 254 44352 0
Files 80 205 345 56106 0 126 44000 0
TURNSTILE 136 249 66 249 0 62 42840 0
malloc-8192 8192 5 0 5 0 1 40960 0
malloc-8192 8192 5 0 5 0 1 40960 0
malloc-4096 4096 4 6 797 0 2 40960 0
pcpu-8 8 4820 300 5368 0 254 40960 0
udp_inpcb 424 6 84 208 0 30 38160 0
da_ccb 544 2 68 6047 0 16 38080 0
hostcache 64 2 565 2 0 254 36288 0
tcp_inpcb ports 32 6 1128 7170 0 254 36288 0
malloc-64 64 3 564 16119 0 254 36288 0
malloc-64 64 250 317 193122 0 254 36288 0
malloc-64 64 86 481 149 0 254 36288 0
malloc-64 64 25 542 1199 0 254 36288 0
malloc-64 64 6 561 38 0 254 36288 0
16 Bucket 144 78 174 608 0 62 36288 0
malloc-128 128 72 207 871 0 126 35712 0
malloc-128 128 1 278 719 0 126 35712 0
malloc-128 128 20 259 284 0 126 35712 0
routing nhops 256 27 108 35 0 62 34560 0
ttyoutq 256 72 63 160 0 62 34560 0
malloc-384 384 76 14 78 0 30 34560 0
malloc-256 256 97 38 111 0 62 34560 0
malloc-256 256 50 85 542 0 62 34560 0
malloc-256 256 19 116 1044 0 62 34560 0
SLEEPQUEUE 88 249 135 249 0 126 33792 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 0 1 3 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-16384 16384 2 0 2 0 1 32768 0
malloc-8192 8192 3 1 5 0 1 32768 0
malloc-4096 4096 3 5 264 0 2 32768 0
malloc-2048 2048 3 13 95 0 8 32768 0
malloc-2048 2048 3 13 3 0 8 32768 0
malloc-2048 2048 11 5 138 0 8 32768 0
malloc-2048 2048 13 3 13 0 8 32768 0
malloc-2048 2048 8 8 10 0 8 32768 0
malloc-1024 1024 0 32 9 0 16 32768 0
malloc-1024 1024 2 30 37 0 16 32768 0
malloc-1024 1024 19 13 23 0 16 32768 0
malloc-512 512 0 64 68 0 30 32768 0
malloc-512 512 5 59 221 0 30 32768 0
malloc-512 512 2 62 24 0 30 32768 0
malloc-512 512 9 55 15 0 30 32768 0
malloc-512 512 1 63 46 0 30 32768 0
pcpu-64 64 487 25 487 0 254 32768 0
KNOTE 160 30 170 116587 0 62 32000 0
ttyinq 160 135 65 300 0 62 32000 0
PGRP 120 29 235 3083 0 126 31680 0
clpbuf 2624 0 12 52 0 4 31488 0
malloc-32 32 202 680 13704 0 254 28224 0
4 Bucket 48 7 581 12 0 254 28224 0
2 Bucket 32 115 767 2046 0 254 28224 0
malloc-16 16 1174 576 7444 0 254 28000 0
8 Bucket 80 87 263 4153 0 126 28000 0
AIO 208 4 129 12 0 62 27664 0
udplite_inpcb 424 7 56 7 0 30 26712 0
cpuset 200 7 121 7 0 62 25600 0
malloc-8192 8192 3 0 3 0 1 24576 0
malloc-4096 4096 6 0 6 0 2 24576 0
rl_entry 40 86 520 86 0 254 24240 0
rtentry 168 31 113 35 0 62 24192 0
malloc-384 384 13 47 55 0 30 23040 0
malloc-384 384 28 32 29 0 30 23040 0
Mountpoints 2816 2 6 2 0 4 22528 0
udp_inpcb ports 32 3 627 33 0 254 20160 0
ertt 72 17 263 10613 0 126 20160 0
malloc-32 32 10 620 11092 0 254 20160 0
malloc-32 32 161 469 184 0 254 20160 0
malloc-32 32 134 496 134 0 254 20160 0
malloc-32 32 30 600 266 0 254 20160 0
malloc-32 32 14 616 190 0 254 20160 0
malloc-16 16 732 518 48658 0 254 20000 0
cryptop 280 0 70 55 0 30 19600 0
AIOCB 552 0 35 46 0 16 19320 0
epoch_record pcpu 256 4 60 4 0 62 16384 0
malloc-16384 16384 0 1 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-16384 16384 1 0 1 0 1 16384 0
malloc-2048 2048 1 7 63 0 8 16384 0
malloc-1024 1024 1 15 5 0 16 16384 0
malloc-1024 1024 2 14 2 0 16 16384 0
malloc-512 512 1 31 1 0 30 16384 0
malloc-512 512 1 31 1 0 30 16384 0
SMR CPU 32 7 504 7 0 254 16352 0
vtnet_tx_hdr 24 0 668 638766 0 254 16032 0
kenv 258 17 43 1085 0 30 15480 0
mqnode 416 3 33 3 0 30 14976 0
vmem 1856 1 7 1 0 8 14848 0
SMR SHARED 24 7 504 7 0 254 12264 0
malloc-16 16 6 744 50573 0 254 12000 0
malloc-16 16 24 726 63 0 254 12000 0
malloc-16 16 14 736 17 0 254 12000 0
malloc-16 16 65 685 14751 0 254 12000 0
malloc-16 16 7 743 5579 0 254 12000 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-4096 4096 2 0 2 0 2 8192 0
pcpu-16 16 8 504 8 0 254 8192 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 144 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 frags 248 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 source nodes 152 0 0 0 0 254 0 0
pf state keys 88 0 0 0 0 126 0 0
pf states 360 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
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
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 ports 32 0 0 0 0 254 0 0
ripcb ports 32 0 0 0 0 254 0 0
IPsec SA lft_c 16 0 0 0 0 254 0 0
itimer 352 0 0 0 0 30 0 0
---
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