Hello,
syzbot found the following issue on:
HEAD commit: 105b68b4 sctp: Fix errno in case of association setup fail..
git tree:
https://github.com/freebsd/freebsd-src.git main
console output:
https://syzkaller.appspot.com/x/log.txt?x=17e7dbc2300000
dashboard link:
https://syzkaller.appspot.com/bug?extid=6e90ceb5c89285b2655b
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+6e90ce...@syzkaller.appspotmail.com
panic: ASan: Invalid access, 4-byte read at 0xfffffe005741df34, RedZonePartial(2)
cpuid = 0
time = 106
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bd2f470
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bd2f5d0
vpanic() at vpanic+0x2c5/frame 0xfffffe009bd2f6b0
panic() at panic+0xb5/frame 0xfffffe009bd2f780
__asan_load4_noabort() at __asan_load4_noabort+0x20f/frame 0xfffffe009bd2f840
udp_bind() at udp_bind+0xe5/frame 0xfffffe009bd2f880
sobind() at sobind+0xd5/frame 0xfffffe009bd2f8d0
kern_bindat() at kern_bindat+0x25e/frame 0xfffffe009bd2f9b0
sys_bind() at sys_bind+0xfb/frame 0xfffffe009bd2f9f0
amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe009bd2fbf0
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009bd2fbf0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 ---
KDB: enter: panic
[ thread pid 15951 tid 117899 ]
Stopped at kdb_enter+0x6b: movq $0,0x28f9c5a(%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 0xc90abeac16507f29
rdx 0x40001
rbx 0
rsp 0xfffffe009bd2f5b0
rbp 0xfffffe009bd2f5d0
rsi 0
rdi 0xfffffe009e403ea8
r8 0x3
r9 0xfffffe009bd2f108
r10 0
r11 0xfffffe00a7868a70
r12 0xfffffe00a7868560
r13 0xfffffe009bd2f601
r14 0xffffffff82c42700 .str.18
r15 0xffffffff82c42700 .str.18
rip 0xffffffff8178eddb kdb_enter+0x6b
rflags 0x46
kdb_enter+0x6b: movq $0,0x28f9c5a(%rip)
db> show proc
Process 15951 (syz-executor.2) at 0xfffffe00a7866538:
state: NORMAL
uid: 0 gids: 0, 0, 5
parent: pid 788 at 0xfffffe009e408a70
ABI: FreeBSD ELF64
flag: 0x10000080 flag2: 0
arguments: /root/syz-executor.2
reaper: 0xfffffe0053d51538 reapsubtree: 1
sigparent: 20
vmspace: 0xfffffe00a78569f0
(map 0xfffffe00a78569f0)
(map.pmap 0xfffffe00a7856ab0)
(pmap 0xfffffe00a7856b10)
threads: 2
114874 RunQ syz-executor.2
117899 Run CPU 0 syz-executor.2
db> ps
pid ppid pgrp uid state wmesg wchan cmd
15952 787 787 0 R syz-executor.1
15951 788 788 0 R (threaded) syz-executor.2
114874 RunQ syz-executor.2
117899 Run CPU 0 syz-executor.2
15836 1 789 0 S uwait 0xfffffe00a6ca5800 syz-executor.3
15832 1 789 0 S uwait 0xfffffe00a9801b80 syz-executor.3
15208 1 787 0 S uwait 0xfffffe00a793ce00 syz-executor.1
15207 1 787 0 S uwait 0xfffffe009e9ad400 syz-executor.1
14399 1 787 0 S uwait 0xfffffe00a6ceef00 syz-executor.1
14396 1 787 0 S uwait 0xfffffe00a746aa80 syz-executor.1
13204 1 789 0 S uwait 0xfffffe00a6cee080 syz-executor.3
13202 1 789 0 S uwait 0xfffffe00a77cd180 syz-executor.3
12805 1 788 0 S uwait 0xfffffe009bf21080 syz-executor.2
12804 1 787 0 S uwait 0xfffffe00a6ca5280 syz-executor.1
12803 1 788 0 S uwait 0xfffffe00a746a180 syz-executor.2
12799 1 787 0 S uwait 0xfffffe00a97ef600 syz-executor.1
12796 1 787 0 S uwait 0xfffffe00a7544500 syz-executor.1
12794 1 787 0 S uwait 0xfffffe009e9ad380 syz-executor.1
12790 1 787 0 S uwait 0xfffffe009bf21100 syz-executor.1
12788 1 787 0 S uwait 0xfffffe00a9801700 syz-executor.1
12783 1 787 0 S uwait 0xfffffe00a746a080 syz-executor.1
12782 1 787 0 S uwait 0xfffffe00a9801900 syz-executor.1
12781 1 787 0 S uwait 0xfffffe00a793cd80 syz-executor.1
12779 1 787 0 S uwait 0xfffffe00a97ef200 syz-executor.1
12111 1 786 0 S uwait 0xfffffe00a6ca5600 syz-executor.0
12108 1 786 0 S uwait 0xfffffe00a746a500 syz-executor.0
10835 1 786 0 S uwait 0xfffffe00a6c1d300 syz-executor.0
10828 1 10828 0 S uwait 0xfffffe00a6cee480 syz-executor.0
10048 1 787 0 S uwait 0xfffffe00a746a400 syz-executor.1
10047 1 786 0 S uwait 0xfffffe00a7544b00 syz-executor.0
10046 1 787 0 S uwait 0xfffffe00a9801d80 syz-executor.1
10045 1 786 0 S uwait 0xfffffe00a7544700 syz-executor.0
10041 1 786 0 S uwait 0xfffffe00a97ef400 syz-executor.0
10039 1 786 0 S uwait 0xfffffe00a9801e80 syz-executor.0
9734 1 787 0 S uwait 0xfffffe00a6ceec00 syz-executor.1
9732 1 787 0 S uwait 0xfffffe00a6c1da00 syz-executor.1
9724 1 787 0 S uwait 0xfffffe00a7544080 syz-executor.1
9722 1 787 0 S uwait 0xfffffe00a6ceea00 syz-executor.1
9712 1 787 0 S uwait 0xfffffe009e448780 syz-executor.1
9710 1 787 0 S uwait 0xfffffe00a7544980 syz-executor.1
9706 1 787 0 S uwait 0xfffffe005874e080 syz-executor.1
9705 1 787 0 S uwait 0xfffffe00a6ceee00 syz-executor.1
9696 1 787 0 S uwait 0xfffffe00a7544280 syz-executor.1
9695 1 787 0 S uwait 0xfffffe00a7931f00 syz-executor.1
8521 1 788 0 S uwait 0xfffffe00a746a600 syz-executor.2
8518 1 788 0 S uwait 0xfffffe00a7544e80 syz-executor.2
8449 1 786 0 S uwait 0xfffffe00a746ad80 syz-executor.0
8448 1 786 0 S uwait 0xfffffe00a746a980 syz-executor.0
8372 1 788 0 S uwait 0xfffffe00a6c1d200 syz-executor.2
8371 1 788 0 S uwait 0xfffffe00a7544180 syz-executor.2
7950 1 786 0 S uwait 0xfffffe00a7544380 syz-executor.0
7948 1 786 0 S uwait 0xfffffe00a6ca5e80 syz-executor.0
6119 1 787 0 S uwait 0xfffffe009e448300 syz-executor.1
6116 1 787 0 S uwait 0xfffffe00a6ca5100 syz-executor.1
5466 1 787 0 S uwait 0xfffffe00a7544600 syz-executor.1
5465 1 786 0 S uwait 0xfffffe009e9ad080 syz-executor.0
5461 1 787 0 S uwait 0xfffffe00a7544c80 syz-executor.1
5459 1 786 0 S uwait 0xfffffe00a6ca5980 syz-executor.0
4595 1 787 0 S uwait 0xfffffe00a6ca5480 syz-executor.1
4594 1 787 0 S uwait 0xfffffe00a746ae80 syz-executor.1
4593 1 787 0 S uwait 0xfffffe00a6ca5d80 syz-executor.1
4587 1 787 0 S uwait 0xfffffe00a7544800 syz-executor.1
3043 1 3043 0 S uwait 0xfffffe00a746a780 syz-executor.0
3040 1 3040 0 S uwait 0xfffffe009e448b80 syz-executor.0
3037 1 3037 0 S uwait 0xfffffe00a6ca5a80 syz-executor.0
3036 1 3036 0 S uwait 0xfffffe009bf21380 syz-executor.1
3032 1 3032 0 S uwait 0xfffffe009e9ad500 syz-executor.0
3030 1 3030 0 S uwait 0xfffffe00a6ca5380 syz-executor.0
3028 1 3028 0 S uwait 0xfffffe009e9ad280 syz-executor.1
3027 1 3027 0 S uwait 0xfffffe00a6ceed00 syz-executor.0
3020 1 3020 0 S uwait 0xfffffe00a6ca5000 syz-executor.1
3014 1 787 0 S uwait 0xfffffe00a6c1dd00 syz-executor.1
3009 1 3009 0 S uwait 0xfffffe00a6c1db00 syz-executor.1
2201 1 786 0 S uwait 0xfffffe00a746a880 syz-executor.0
2196 1 788 0 S uwait 0xfffffe0097918000 syz-executor.2
2194 1 786 0 S uwait 0xfffffe00a6c05100 syz-executor.0
2189 1 788 0 S uwait 0xfffffe009e9ad780 syz-executor.2
2187 1 786 0 S uwait 0xfffffe00a6cee700 syz-executor.0
2185 1 788 0 S uwait 0xfffffe009e448c80 syz-executor.2
2180 1 789 0 S uwait 0xfffffe00a6ca5c80 syz-executor.3
2178 1 789 0 S uwait 0xfffffe00a746ac80 syz-executor.3
2176 1 789 0 S uwait 0xfffffe00a6cee900 syz-executor.3
2174 1 789 0 S uwait 0xfffffe00a6c1de00 syz-executor.3
2171 1 789 0 S uwait 0xfffffe00a6c1df00 syz-executor.3
1785 1 1785 65 Ss select 0xfffffe00a746a2c0 dhclient
1630 0 0 0 DL aiordy 0xfffffe00a6c2da70 [aiod4]
1629 0 0 0 DL aiordy 0xfffffe00a7471538 [aiod3]
1628 0 0 0 DL aiordy 0xfffffe009e9c3000 [aiod2]
1627 0 0 0 DL aiordy 0xfffffe009e9e1000 [aiod1]
1624 1 1624 0 Ss select 0xfffffe00a746a240 dhclient
1621 1 1621 0 Ss select 0xfffffe00a746a140 dhclient
1602 1 1602 65 Ss select 0xfffffe00a746a6c0 dhclient
1311 1 1311 0 Ss select 0xfffffe00a6cee640 dhclient
1308 1 1308 0 Ss select 0xfffffe00a6ca5240 dhclient
1289 1 1289 65 Ss select 0xfffffe00a6ca5340 dhclient
1138 1 1138 0 Ss select 0xfffffe005874e040 dhclient
1135 1 1135 0 Ss select 0xfffffe009e4484c0 dhclient
1116 0 0 0 DL mdwait 0xfffffe009e9b4000 [md0]
1103 1 1103 65 Ss select 0xfffffe009bf211c0 dhclient
835 1 835 0 Ss select 0xfffffe00a6c1d840 dhclient
830 1 830 0 Ss select 0xfffffe00a6c05b40 dhclient
789 782 789 0 Rs CPU 1 syz-executor.3
788 782 788 0 Rs syz-executor.2
787 782 787 0 Ss nanslp 0xffffffff84055900 syz-executor.1
786 782 786 0 Rs syz-executor.0
782 780 780 0 S (threaded) syz-fuzzer
100095 S uwait 0xfffffe005874e900 syz-fuzzer
100113 S uwait 0xfffffe0097918300 syz-fuzzer
100114 S uwait 0xfffffe0097918400 syz-fuzzer
100115 S uwait 0xfffffe0097918500 syz-fuzzer
100116 S uwait 0xfffffe0097918600 syz-fuzzer
100117 S uwait 0xfffffe0097918700 syz-fuzzer
100118 S uwait 0xfffffe0097918800 syz-fuzzer
100119 S uwait 0xfffffe005874e280 syz-fuzzer
100120 S kqread 0xfffffe009e42fb00 syz-fuzzer
780 777 780 0 Ss pause 0xfffffe009e4c7b20 csh
777 694 777 0 Ss select 0xfffffe009e448f40 sshd
760 1 760 0 Ss+ ttyin 0xfffffe0056fe0cb0 getty
759 1 759 0 Ss+ ttyin 0xfffffe00583ed0b0 getty
758 1 758 0 Ss+ ttyin 0xfffffe00583ed4b0 getty
757 1 757 0 Ss+ ttyin 0xfffffe00583ed8b0 getty
756 1 756 0 Ss+ ttyin 0xfffffe00583edcb0 getty
755 1 755 0 Ss+ ttyin 0xfffffe00583950b0 getty
754 1 754 0 Ss+ ttyin 0xfffffe00583954b0 getty
753 1 753 0 Ss+ ttyin 0xfffffe00583958b0 getty
752 1 752 0 Ss+ ttyin 0xfffffe0058395cb0 getty
698 1 698 0 Ss nanslp 0xffffffff84055901 cron
694 1 694 0 Ss select 0xfffffe00573d97c0 sshd
507 1 507 0 Ss select 0xfffffe009bf21540 syslogd
436 1 436 0 Ss select 0xfffffe009bf215c0 devd
435 1 435 65 Ss select 0xfffffe005874e140 dhclient
350 1 350 0 Ss select 0xfffffe009bf21440 dhclient
347 1 347 0 Ss select 0xfffffe005874e1c0 dhclient
23 0 0 0 DL syncer 0xffffffff8417ba40 [syncer]
22 0 0 0 DL vlruwt 0xfffffe0058747a70 [vnlru]
21 0 0 0 DL (threaded) [bufdaemon]
100083 D qsleep 0xffffffff84179940 [bufdaemon]
100086 D - 0xffffffff83411f80 [bufspacedaemon-0]
100098 D sdflush 0xfffffe0097924ce8 [/ worker]
20 0 0 0 DL psleep 0xffffffff841b1c80 [vmdaemon]
19 0 0 0 DL (threaded) [pagedaemon]
100081 D psleep 0xffffffff841a57b8 [dom0]
100087 D launds 0xffffffff841a57c4 [laundry: dom0]
100088 D umarcl 0xffffffff81e7e5e0 [uma]
18 0 0 0 DL - 0xffffffff83e0caa0 [rand_harvestq]
17 0 0 0 DL waiting 0xffffffff84aac460 [sctp_iterator]
16 0 0 0 DL pftm 0xffffffff84c75d30 [pf purge]
15 0 0 0 DL - 0xffffffff84174dc0 [soaiod4]
9 0 0 0 DL - 0xffffffff84174dc0 [soaiod3]
8 0 0 0 DL - 0xffffffff84174dc0 [soaiod2]
7 0 0 0 DL - 0xffffffff84174dc0 [soaiod1]
6 0 0 0 DL (threaded) [cam]
100046 D - 0xffffffff83c92240 [doneq0]
100047 D - 0xffffffff83c921c0 [async]
100080 D - 0xffffffff83c92040 [scanner]
14 0 0 0 DL seqstat 0xfffffe0056aadc88 [sequencer 00]
5 0 0 0 DL crypto_ 0xfffffe00541abd80 [crypto returns 1]
4 0 0 0 DL crypto_ 0xfffffe00541abd30 [crypto returns 0]
3 0 0 0 DL crypto_ 0xffffffff8419f860 [crypto]
13 0 0 0 DL (threaded) [geom]
100037 D - 0xffffffff84028ec0 [g_event]
100038 D - 0xffffffff84028f00 [g_up]
100039 D - 0xffffffff84028f40 [g_down]
2 0 0 0 DL (threaded) [KTLS]
100028 D - 0xfffffe0053e16e00 [thr_0]
100029 D - 0xfffffe0053e16e80 [thr_1]
12 0 0 0 WL (threaded) [intr]
100010 I [swi6: task queue]
100011 I [swi6: Giant taskq]
100014 I [swi5: fast taskq]
100030 I [swi1: netisr 0]
100031 I [swi3: vm]
100032 I [swi4: clock (0)]
100033 I [swi4: clock (1)]
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++]
100073 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 0xfffffe0053d51538 [init]
10 0 0 0 DL audit_w 0xffffffff841a0800 [audit]
0 0 0 0 DLs (threaded) [kernel]
100000 D swapin 0xffffffff84029dc0 [swapper]
100005 D - 0xfffffe0053c0d800 [softirq_0]
100006 D - 0xfffffe0053c0d600 [softirq_1]
100007 D - 0xfffffe0053c0d400 [if_io_tqg_0]
100008 D - 0xfffffe0053c0d200 [if_io_tqg_1]
100009 D - 0xfffffe0053c0d000 [if_config_tqg_0]
100012 D - 0xfffffe000791b500 [thread taskq]
100013 D - 0xfffffe000791b400 [inm_free taskq]
100015 D - 0xfffffe000791b200 [kqueue_ctx taskq]
100016 D - 0xfffffe000791b100 [linuxkpi_irq_wq]
100017 D - 0xfffffe000791b000 [aiod_kick taskq]
100018 D - 0xfffffe0053df6e00 [in6m_free taskq]
100019 D - 0xfffffe0053df6d00 [pci_hp taskq]
100020 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_0]
100021 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_1]
100022 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_2]
100023 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_3]
100024 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_0]
100025 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_1]
100026 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_2]
100027 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_3]
100036 D - 0xfffffe0053df6a00 [firmware taskq]
100040 D - 0xfffffe0053df6900 [crypto_0]
100041 D - 0xfffffe0053df6900 [crypto_1]
100057 D - 0xfffffe0053df6700 [vtnet0 rxq 0]
100058 D - 0xfffffe0053df6600 [vtnet0 txq 0]
100059 D - 0xfffffe0053df6500 [vtnet0 rxq 1]
100060 D - 0xfffffe0053df6400 [vtnet0 txq 1]
100062 D vtbslp 0xfffffe0056fc0380 [virtio_balloon]
100066 D - 0xfffffe0053df6300 [mca taskq]
100071 D - 0xffffffff82c49680 [deadlkres]
100076 D - 0xfffffe0058394e00 [acpi_task_0]
100077 D - 0xfffffe0058394e00 [acpi_task_1]
100078 D - 0xfffffe0058394e00 [acpi_task_2]
100079 D - 0xfffffe0053df6800 [CAM taskq]
db> show all locks
Process 789 (syz-executor.3) thread 0xfffffe00573d4e40 (100091)
exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00a9913120) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:7714
exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe009e511120) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:7713
exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a9913060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4272
exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe009e511060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4268
db> show malloc
Type InUse MemUse Requests
pf_hash 5 11524K 5
devbuf 4216 4338K 4245
tcp_hpts 6 3201K 6
sysctloid 34434 2034K 34501
vtbuf 24 1968K 46
filedesc 174 1387K 29979
kobj 326 1304K 495
newblk 11 1027K 19976
vfscache 3 1025K 3
subproc 306 644K 16113
pcb 120 641K 32821
inodedep 107 552K 15619
ufs_quota 1 512K 1
vfs_hash 1 512K 1
callout 2 512K 2
intr 4 472K 4
vmem 3 274K 5
acpica 1674 184K 54806
vnet_data 1 168K 1
tidhash 3 141K 3
linker 357 140K 742
pagedep 11 131K 15144
tfo_ccache 1 128K 1
DEVFS1 108 108K 125
sem 4 106K 4
BPF 46 88K 129
bus 986 80K 3469
mtx_pool 2 72K 2
syncache 1 68K 1
kdtrace 380 68K 33854
acpitask 1 64K 1
ddb_capture 1 64K 1
module 510 64K 510
umtx 506 64K 506
shm 3 36K 62
temp 35 33K 3050
hostcache 1 32K 1
DEVFS3 127 32K 137
msg 4 30K 4
sctp_atcl 72 27K 21101
gtaskqueue 18 26K 18
sctp_stro 24 24K 5423
dirrem 95 24K 15367
kbdmux 6 22K 6
ifaddr 70 20K 72
DEVFS_RULE 56 20K 56
ufs_mount 5 17K 6
proc 3 17K 3
routetbl 130 17K 516
tty 16 16K 16
ithread 99 16K 99
sctp_timw 60 15K 60
bus-sc 33 14K 1684
lltable 43 14K 143
KTRACE 103 13K 25512
ifnet 7 13K 7
ether_multi 152 13K 162
freefile 91 12K 15299
kqueue 148 12K 16048
kenv 95 12K 95
eventhandler 133 12K 133
GEOM 67 11K 535
CAM queue 5 11K 1528
rman 84 10K 425
pwddesc 146 10K 15955
in6_multi 65 9K 65
bmsafemap 2 9K 15552
UART 12 9K 12
devstat 4 9K 4
ksem 1 8K 98
rpc 2 8K 2
shmfd 1 8K 30
pfs_vncache 1 8K 1
cred 30 8K 647
pfs_nodes 20 8K 20
audit_evclass 236 8K 294
plimit 26 7K 707
taskqueue 60 7K 60
sglist 5 7K 5
CAM DEV 3 6K 510
DEVFSP 80 5K 441
ufs_dirhash 24 5K 24
UMA 271 5K 271
session 35 5K 60
pf_ifnet 10 5K 69
vt 11 5K 11
md_disk 2 5K 2
memdesc 1 4K 1
MCA 32 4K 32
md_sectors 1 4K 1
evdev 4 4K 4
kcovinfo 64 4K 68
sctp_atky 96 4K 26984
acpisem 28 4K 28
selfd 55 4K 223151
lockf 32 4K 120
hhook 15 4K 17
fpukern_ctx 3 3K 3
proc-args 52 3K 729
terminal 11 3K 11
select 19 3K 265
uidinfo 4 3K 132
local_apic 1 2K 1
io_apic 1 2K 1
ipsec-saq 2 2K 2
ip6ndp 12 2K 13
pf_osfp 15 2K 15
Unitno 28 2K 57
sctp_ifa 13 2K 14
CAM XPT 22 2K 543
in_multi 6 2K 8
freework 6 2K 16342
inpcbpolicy 42 2K 5390
freeblks 5 2K 15195
ipsecpolicy 2 2K 2
acpidev 20 2K 20
sctp_athm 72 2K 21505
msi 9 2K 9
clone 9 2K 9
tun 7 2K 7
sctp_stri 2 1K 800
softdep 1 1K 1
mkdir 8 1K 30164
sahead 1 1K 1
secasvar 1 1K 1
nhops 6 1K 8
vnodemarker 2 1K 352
NFSD session 1 1K 1
CAM periph 4 1K 271
osd 34 1K 2545
sctp_ifn 6 1K 14
sctp_map 48 1K 10428
ipsec 3 1K 3
newdirblk 6 1K 15082
mld 6 1K 6
igmp 6 1K 6
toponodes 6 1K 6
isadev 6 1K 6
mount 16 1K 89
pci_link 10 1K 10
crypto 4 1K 188
encap_export_host 12 1K 12
procdesc 5 1K 14
diradd 4 1K 15410
pfil 4 1K 4
cdev 2 1K 2
chacha20random 1 1K 1
NFSD lckfile 1 1K 1
NFSD V4client 1 1K 1
DEVFS 9 1K 10
vnodes 1 1K 11
CAM SIM 2 1K 2
ktls 1 1K 1
feeder 7 1K 7
tcpfunc 3 1K 3
loginclass 3 1K 6
prison 6 1K 6
lkpikmalloc 5 1K 6
aesni_data 2 1K 2
apmdev 1 1K 1
atkbddev 2 1K 2
CAM dev queue 2 1K 2
xform 2 1K 563
CAM I/O Scheduler 1 1K 1
ip_msource 2 1K 2
CAM path 4 1K 1034
soname 5 1K 18542
pmchooks 1 1K 1
nexusdev 7 1K 7
filecaps 5 1K 108
sctp_vrf 1 1K 1
vnet 1 1K 1
entropy 2 1K 50
acpiintr 1 1K 1
pmc 1 1K 1
cpus 2 1K 2
vnet_data_free 1 1K 1
Per-cpu 1 1K 1
p1003.1b 1 1K 1
pf_table 0 0K 24
pf_rule 0 0K 64
pf_altq 0 0K 0
pf_temp 0 0K 0
sctp_mcore 0 0K 0
sctp_socko 0 0K 8442
sctp_iter 0 0K 14
sctp_mvrf 0 0K 0
sctp_cpal 0 0K 2
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 10
mqdata 0 0K 0
chd data 0 0K 22
cdg data 0 0K 0
dctcp data 0 0K 0
cubic data 0 0K 0
htcp data 0 0K 7
tcp_do 0 0K 0
tcp_fsb 0 0K 207
vegas data 0 0K 10
NEWdirectio 0 0K 0
NEWNFSnode 0 0K 0
madt_table 0 0K 2
smartpqi 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
iavf 0 0K 0
ixl 0 0K 0
NFSD usrgroup 0 0K 0
NFSD string 0 0K 0
NFSD V4lock 0 0K 0
NFSD V4state 0 0K 0
NFSD srvcache 0 0K 0
ice-resmgr 0 0K 0
ice-osdep 0 0K 0
ice 0 0K 0
axgbe 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
xen_intr 0 0K 0
gntdev 0 0K 0
privcmd_dev 0 0K 0
xen_hvm 0 0K 0
legacydrv 0 0K 0
qpidrv 0 0K 0
evtchn_dev 0 0K 0
xenstore 0 0K 0
dmar_idpgtbl 0 0K 0
dmar_dom 0 0K 0
dmar_ctx 0 0K 0
ciss_data 0 0K 0
BACKLIGHT 0 0K 0
xnb 0 0K 0
isci 0 0K 0
iommu_dmamap 0 0K 0
xbbd 0 0K 0
hyperv_socket 0 0K 0
bxe_ilt 0 0K 0
xenbus 0 0K 0
xbd 0 0K 0
Balloon 0 0K 0
sysmouse 0 0K 0
vm_fictitious 0 0K 0
vtfont 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
amr 0 0K 0
pvscsi 0 0K 0
scsi_da 0 0K 69
UMAHash 0 0K 0
ata_da 0 0K 0
vm_pgdata 0 0K 0
jblocks 0 0K 0
savedino 0 0K 10855
sentinel 0 0K 0
jfsync 0 0K 0
jtrunc 0 0K 0
sbdep 0 0K 160
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 17
allocindir 0 0K 0
indirdep 0 0K 904
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
scsi_ch 0 0K 0
scsi_cd 0 0K 0
AHCI driver 0 0K 0
USBdev 0 0K 0
USB 0 0K 0
agp 0 0K 0
nvme_da 0 0K 0
ktls_ocf 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 0 0K 0
MLX5EEPROM 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
seq_file 0 0K 0
radix 0 0K 0
idr 0 0K 0
lkpifw 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 5
tcplog 0 0K 0
tcp_hwpace 0 0K 0
acpipwr 0 0K 0
acpi_perf 0 0K 0
LRO 0 0K 0
newreno data 0 0K 0
ip_moptions 0 0K 10
in_mfilter 0 0K 8
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 28
VN POLL 0 0K 0
twsbuf 0 0K 0
statfs 0 0K 15316
namei_tracker 0 0K 6
export_host 0 0K 0
cl_savebuf 0 0K 32
twe_commands 0 0K 0
twa_commands 0 0K 0
tcp_log_dev 0 0K 50
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
acpicmbat 0 0K 0
SIIS driver 0 0K 0
CAM CCB 0 0K 10142
PUC 0 0K 0
ppbusdev 0 0K 0
agtiapi_MemAlloc malloc 0 0K 0
biobuf 0 0K 0
aios 0 0K 0
lio 0 0K 0
acl 0 0K 0
osti_cacheable 0 0K 0
mbuf_tag 0 0K 136
tempbuff 0 0K 0
tempbuff 0 0K 0
ag_tgt_map_t malloc 0 0K 0
ag_slr_map_t malloc 0 0K 0
lDevFlags * malloc 0 0K 0
tiDeviceHandle_t * malloc 0 0K 0
ag_portal_data_t malloc 0 0K 0
ag_device_t malloc 0 0K 0
STLock malloc 0 0K 0
CCB List 0 0K 0
sr_iov 0 0K 0
OCS 0 0K 0
OCS 0 0K 0
nvme 0 0K 0
nvd 0 0K 0
netmap 0 0K 0
mwldev 0 0K 0
MVS driver 0 0K 0
CAM ccb queue 0 0K 0
mrsasbuf 0 0K 0
mpt_user 0 0K 0
mps_user 0 0K 0
accf 0 0K 0
pts 0 0K 0
iov 0 0K 23381
ioctlops 0 0K 466
eventfd 0 0K 0
Witness 0 0K 0
stack 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
sbuf 0 0K 300
firmware 0 0K 0
compressor 0 0K 0
SWAP 0 0K 0
malodev 0 0K 0
LED 0 0K 0
sysctltmp 0 0K 1027
sysctl 0 0K 3
ekcd 0 0K 0
dumper 0 0K 0
sendfile 0 0K 0
rctl 0 0K 0
ix_sriov 0 0K 0
aacraidcam 0 0K 0
aacraid_buf 0 0K 0
ix 0 0K 0
ipsbuf 0 0K 0
cache 0 0K 0
iirbuf 0 0K 0
prison_racct 0 0K 0
Fail Points 0 0K 0
sigio 0 0K 14
filedesc_to_leader 0 0K 0
pwd 0 0K 0
tty console 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
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 78
geom_flashmap 0 0K 0
tmpfs dir 0 0K 0
tmpfs name 0 0K 0
tmpfs mount 0 0K 0
NFS FHA 0 0K 0
newnfsmnt 0 0K 0
newnfsclient_req 0 0K 0
NFSCL layrecall 0 0K 0
NFSCL session 0 0K 0
NFSCL sockreq 0 0K 0
NFSCL devinfo 0 0K 0
NFSCL flayout 0 0K 0
NFSCL layout 0 0K 0
NFSD rollback 0 0K 0
NFSCL diroff 0 0K 0
db> show uma
Zone Size Used Free Requests Sleeps Bucket Total Mem XFree
mbuf_jumbo_page 4096 8323 983 1521567 0 254 38117376 0
tcp_log 416 318 9708 109975 0
254 4170816 0
mbuf 256 8799 2301 2894759 0
254 2841600 0
RADIX NODE 144 17709 458 406574 0 62 2616048 0
pbuf 2624 0 957 0 0 2 2511168 0
ertt_txseginfo 40 57985 2918 462105 0
254 2436120 0
BUF TRIE 144 362 11398 6552 0 62 1693440 0
malloc-384 384 4296 4 4396 0 30 1651200 0
malloc-16384 16384 87 5 14994 0 1 1507328 0
malloc-128 128 11362 46 11732 0 126 1460224 0
mbuf_cluster 2048 675 1 675 0 254 1384448 0
malloc-4096 4096 327 3 575 0 2 1351680 0
UMA Slabs 0 112 10946 31 10946 0 126 1229424 0
tcp_bbr_map 128 7210 1935 114960 0 126 1170560 0
vmem btag 56 19837 82 19837 0 254 1115464 0
malloc-4096 4096 169 4 16512 0 2 708608 0
FFS inode 1160 574 28 15888 0 8 698320 0
VM OBJECT 264 2429 91 227600 0 30 665280 0
MAP ENTRY 96 5916 300 874904 0 126 596736 0
malloc-2048 2048 48 218 15477 0 8 544768 0
sctp_asoc 2288 24 206 5214 0 254 526240 0
256 Bucket 2048 202 32 18067 0 8 479232 0
THREAD 1808 232 21 17899 0 8 457424 0
malloc-384 384 106 864 15635 0 30 372480 0
lkpimm 160 1 2324 1 0 62 372000 0
lkpicurr 160 2 2323 2 0 62 372000 0
sctp_ep 1280 46 242 15469 0 254 368640 0
VMSPACE 2544 119 7 15927 0 4 320544 0
VNODE 448 613 89 15929 0 30 314496 0
malloc-64 64 4208 517 227737 0 254 302400 0
malloc-256 256 229 866 67616 0 62 280320 0
socket 944 99 193 23749 0 254 275648 0
malloc-65536 65536 1 3 79 0 1 262144 0
malloc-65536 65536 4 0 4 0 1 262144 0
malloc-1024 1024 32 208 5711 0 16 245760 0
malloc-16 16 14127 623 31401 0 254 236000 0
DEVCTL 1024 0 220 155 0 0 225280 0
malloc-256 256 245 610 45203 0 62 218880 0
PROC 1336 146 13 15953 0 8 212424 0
malloc-32768 32768 0 6 803 0 1 196608 0
malloc-384 384 72 438 21130 0 30 195840 0
UMA Zones 768 243 1 243 0 16 187392 0
sctp_raddr 736 34 219 5534 0 254 186208 0
malloc-128 128 1286 140 32921 0 126 182528 0
malloc-128 128 1264 131 46112 0 126 178560 0
malloc-32 32 5379 165 6457 0 254 177408 0
mbuf_packet 256 139 536 28442 0 254 172800 0
filedesc0 1072 146 15 15955 0 8 172592 0
malloc-128 128 394 877 15774 0 126 162688 0
FFS2 dinode 256 574 56 15887 0 62 161280 0
S VFS Cache 104 1084 398 16704 0 126 154128 0
sctp_chunk 152 12 950 2111 0 254 146224 0
malloc-65536 65536 2 0 2 0 1 131072 0
malloc-65536 65536 0 2 498 0 1 131072 0
malloc-65536 65536 2 0 2 0 1 131072 0
clpbuf 2624 0 48 545 0 16 125952 0
tcpcb 1080 30 82 2534 0 254 120960 0
malloc-1024 1024 111 5 128 0 16 118784 0
ksiginfo 112 142 902 5041 0 126 116928 0
malloc-2048 2048 9 45 10210 0 8 110592 0
128 Bucket 1024 75 32 3001 0 16 109568 0
malloc-16384 16384 4 2 179 0 1 98304 0
malloc-256 256 123 237 15934 0 62 92160 0
malloc-8192 8192 5 6 144 0 1 90112 0
UMA Kegs 384 228 5 228 0 30 89472 0
malloc-2048 2048 4 38 511 0 8 86016 0
g_bio 408 0 190 33063 0 30 77520 0
64 Bucket 512 93 43 14567 0 30 69632 0
malloc-65536 65536 0 1 13 0 1 65536 0
malloc-32768 32768 0 2 130 0 1 65536 0
malloc-32768 32768 2 0 2 0 1 65536 0
malloc-8192 8192 6 2 11 0 1 65536 0
tcp_inpcb 496 30 90 2534 0 254 59520 0
32 Bucket 256 99 111 18695 0 62 53760 0
malloc-4096 4096 12 1 23 0 2 53248 0
tcp_bbr_pcb 832 24 39 360 0 16 52416 0
malloc-64 64 659 160 43032 0 254 52416 0
malloc-16384 16384 3 0 3 0 1 49152 0
malloc-8192 8192 5 1 7 0 1 49152 0
malloc-256 256 151 29 321 0 62 46080 0
pipe 744 23 37 1651 0 16 44640 0
Files 80 302 248 55898 0 126 44000 0
malloc-256 256 119 46 1436 0 62 42240 0
malloc-4096 4096 10 0 10 0 2 40960 0
pcpu-8 8 4713 407 6714 0 254 40960 0
malloc-64 64 379 251 32060 0 254 40320 0
TURNSTILE 136 254 19 254 0 62 37128 0
DIRHASH 1024 34 2 34 0 16 36864 0
NAMEI 1024 0 36 81757 0 16 36864 0
malloc-4096 4096 3 6 15320 0 2 36864 0
malloc-64 64 478 89 695 0 254 36288 0
malloc-384 384 75 15 180 0 30 34560 0
malloc-32768 32768 1 0 1 0 1 32768 0
malloc-8192 8192 4 0 4 0 1 32768 0
malloc-2048 2048 12 4 212 0 8 32768 0
pcpu-64 64 487 25 487 0 254 32768 0
udplite_inpcb 496 0 64 751 0 254 31744 0
malloc-1024 1024 13 15 1550 0 16 28672 0
sctp_stream_msg_out 112 27 225 889 0 254 28224 0
KNOTE 160 28 147 200205 0 62 28000 0
malloc-256 256 31 74 15266 0 62 26880 0
SLEEPQUEUE 88 254 34 254 0 126 25344 0
malloc-8192 8192 2 1 4 0 1 24576 0
malloc-4096 4096 2 4 90 0 2 24576 0
malloc-2048 2048 5 7 247 0 8 24576 0
PWD 32 65 691 15022 0 254 24192 0
malloc-32 32 403 353 44106 0 254 24192 0
ttyinq 160 135 15 300 0 62 24000 0
8 Bucket 80 76 224 3882 0 126 24000 0
malloc-128 128 91 95 15237 0 126 23808 0
unpcb 256 30 60 2772 0 254 23040 0
ttyoutq 256 72 18 160 0 62 23040 0
tcp_rack_pcb 832 0 27 207 0 16 22464 0
malloc-4096 4096 3 2 38 0 2 20480 0
malloc-1024 1024 17 3 17 0 16 20480 0
malloc-64 64 46 269 8204 0 254 20160 0
malloc-32 32 96 534 22056 0 254 20160 0
Mountpoints 2752 2 5 2 0 4 19264 0
malloc-384 384 35 15 37 0 30 19200 0
malloc-256 256 39 36 299 0 62 19200 0
malloc-8192 8192 2 0 2 0 1 16384 0
malloc-2048 2048 2 6 279 0 8 16384 0
malloc-2048 2048 2 6 26 0 8 16384 0
malloc-1024 1024 11 5 18 0 16 16384 0
malloc-64 64 158 94 189 0 254 16128 0
16 Bucket 144 65 47 660 0 62 16128 0
vtnet_tx_hdr 24 0 668 1050375 0 254 16032 0
ripcb 496 5 27 1230 0 254 15872 0
udp_inpcb 496 7 25 875 0 254 15872 0
malloc-384 384 36 4 36 0 30 15360 0
malloc-256 256 34 26 1747 0 62 15360 0
malloc-1024 1024 8 4 9 0 16 12288 0
malloc-512 512 10 14 228 0 30 12288 0
malloc-512 512 12 12 79 0 30 12288 0
malloc-512 512 2 22 806 0 30 12288 0
sctp_laddr 48 0 252 4972 0 254 12096 0
ertt 72 30 138 2534 0 126 12096 0
malloc-64 64 87 102 451 0 254 12096 0
malloc-32 32 160 218 279 0 254 12096 0
2 Bucket 32 57 321 2209 0 254 12096 0
malloc-16 16 349 401 780 0 254 12000 0
malloc-16 16 80 670 21690 0 254 12000 0
kenv 258 15 30 1038 0 30 11610 0
routing nhops 256 27 18 34 0 62 11520 0
malloc-8192 8192 1 0 1 0 1 8192 0
malloc-1024 1024 2 6 14 0 16 8192 0
malloc-1024 1024 1 7 347 0 16 8192 0
malloc-512 512 1 15 7 0 30 8192 0
malloc-512 512 3 13 353 0 30 8192 0
malloc-512 512 0 16 830 0 30 8192 0
rtentry 176 30 16 34 0 62 8096 0
PGRP 88 46 46 88 0 126 8096 0
rl_entry 40 99 103 99 0 254 8080 0
tcp_rack_map 112 0 72 273 0 126 8064 0
syncache 168 0 48 5 0 254 8064 0
udpcb 32 7 245 1626 0 254 8064 0
ipq 56 0 144 2 0 254 8064 0
AIOP 32 4 248 4 0 254 8064 0
malloc-64 64 14 112 105 0 254 8064 0
malloc-32 32 136 116 187 0 254 8064 0
malloc-32 32 22 230 74 0 254 8064 0
malloc-32 32 38 214 857 0 254 8064 0
4 Bucket 48 6 162 371 0 254 8064 0
malloc-16 16 32 468 2541 0 254 8000 0
malloc-16 16 16 484 19 0 254 8000 0
malloc-16 16 187 313 1423 0 254 8000 0
malloc-16 16 30 470 40300 0 254 8000 0
malloc-128 128 25 37 125 0 126 7936 0
malloc-128 128 11 51 368 0 126 7936 0
malloc-128 128 7 55 373 0 126 7936 0
sctp_readq 152 0 52 240 0 254 7904 0
AIO 208 0 38 4 0 62 7904 0
cryptop 280 0 28 35 0 30 7840 0
AIOCB 552 0 14 6 0 16 7728 0
malloc-384 384 1 19 351 0 30 7680 0
malloc-384 384 1 19 27 0 30 7680 0
FPU_save_area 832 1 8 1 0 16 7488 0
cpuset 104 7 55 7 0 126 6448 0
epoch_record pcpu 256 4 12 4 0 62 4096 0
malloc-2048 2048 1 1 1 0 8 4096 0
malloc-512 512 4 4 4 0 30
---
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